./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/eca-rers2012/Problem18_label19.c --full-output -ea --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 03d7b7b3 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -ea -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/eca-rers2012/Problem18_label19.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash bf866e82ccfa9edc467f98983da1defe22311f2c1544dd5c4d747bc8c4f74632 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 15:58:34,885 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 15:58:34,886 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 15:58:34,942 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 15:58:34,942 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 15:58:34,943 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 15:58:34,944 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 15:58:34,945 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 15:58:34,946 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 15:58:34,963 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 15:58:34,964 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 15:58:34,968 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 15:58:34,968 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 15:58:34,973 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 15:58:34,975 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 15:58:34,976 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 15:58:34,977 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 15:58:34,978 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 15:58:34,980 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 15:58:34,981 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 15:58:34,982 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 15:58:34,983 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 15:58:34,984 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 15:58:34,984 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 15:58:34,986 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 15:58:34,986 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 15:58:34,986 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 15:58:34,987 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 15:58:34,987 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 15:58:34,988 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 15:58:34,988 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 15:58:34,988 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 15:58:34,989 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 15:58:34,989 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 15:58:34,990 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 15:58:34,990 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 15:58:34,991 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 15:58:34,991 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 15:58:34,991 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 15:58:34,992 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 15:58:34,992 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 15:58:34,996 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-02-20 15:58:35,023 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 15:58:35,024 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 15:58:35,024 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 15:58:35,024 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 15:58:35,025 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 15:58:35,025 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 15:58:35,026 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 15:58:35,026 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 15:58:35,026 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 15:58:35,026 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 15:58:35,027 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-20 15:58:35,027 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 15:58:35,028 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-20 15:58:35,028 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 15:58:35,028 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 15:58:35,028 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 15:58:35,028 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 15:58:35,028 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-20 15:58:35,028 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 15:58:35,029 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 15:58:35,029 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 15:58:35,029 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 15:58:35,029 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 15:58:35,029 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 15:58:35,029 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 15:58:35,030 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 15:58:35,030 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 15:58:35,031 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 15:58:35,031 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 15:58:35,031 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 15:58:35,031 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 15:58:35,032 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 15:58:35,032 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 15:58:35,032 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bf866e82ccfa9edc467f98983da1defe22311f2c1544dd5c4d747bc8c4f74632 [2022-02-20 15:58:35,229 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 15:58:35,257 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 15:58:35,260 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 15:58:35,260 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 15:58:35,261 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 15:58:35,262 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/eca-rers2012/Problem18_label19.c [2022-02-20 15:58:35,337 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9e7a7578b/8a85d5695cf84edea6dbc68d11720bc7/FLAG8ee04faff [2022-02-20 15:58:35,781 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 15:58:35,781 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/eca-rers2012/Problem18_label19.c [2022-02-20 15:58:35,801 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9e7a7578b/8a85d5695cf84edea6dbc68d11720bc7/FLAG8ee04faff [2022-02-20 15:58:36,063 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9e7a7578b/8a85d5695cf84edea6dbc68d11720bc7 [2022-02-20 15:58:36,064 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 15:58:36,065 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 15:58:36,066 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 15:58:36,066 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 15:58:36,069 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 15:58:36,069 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 03:58:36" (1/1) ... [2022-02-20 15:58:36,070 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65054df5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 03:58:36, skipping insertion in model container [2022-02-20 15:58:36,070 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 03:58:36" (1/1) ... [2022-02-20 15:58:36,075 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 15:58:36,126 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 15:58:36,272 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/eca-rers2012/Problem18_label19.c[1342,1355] [2022-02-20 15:58:36,740 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 15:58:36,747 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 15:58:36,760 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/eca-rers2012/Problem18_label19.c[1342,1355] [2022-02-20 15:58:37,009 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 15:58:37,024 INFO L208 MainTranslator]: Completed translation [2022-02-20 15:58:37,024 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 03:58:37 WrapperNode [2022-02-20 15:58:37,024 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 15:58:37,025 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 15:58:37,025 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 15:58:37,025 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 15:58:37,030 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 03:58:37" (1/1) ... [2022-02-20 15:58:37,062 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 03:58:37" (1/1) ... [2022-02-20 15:58:37,352 INFO L137 Inliner]: procedures = 16, calls = 10, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 4132 [2022-02-20 15:58:37,353 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 15:58:37,354 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 15:58:37,354 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 15:58:37,354 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 15:58:37,360 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 03:58:37" (1/1) ... [2022-02-20 15:58:37,360 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 03:58:37" (1/1) ... [2022-02-20 15:58:37,379 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 03:58:37" (1/1) ... [2022-02-20 15:58:37,380 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 03:58:37" (1/1) ... [2022-02-20 15:58:37,505 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 03:58:37" (1/1) ... [2022-02-20 15:58:37,526 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 03:58:37" (1/1) ... [2022-02-20 15:58:37,538 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 03:58:37" (1/1) ... [2022-02-20 15:58:37,555 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 15:58:37,556 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 15:58:37,556 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 15:58:37,557 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 15:58:37,558 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 03:58:37" (1/1) ... [2022-02-20 15:58:37,563 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 15:58:37,569 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 15:58:37,609 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-02-20 15:58:37,640 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-02-20 15:58:37,653 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 15:58:37,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-20 15:58:37,653 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 15:58:37,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 15:58:37,702 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 15:58:37,703 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 15:58:41,715 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 15:58:41,724 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 15:58:41,724 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2022-02-20 15:58:41,725 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 03:58:41 BoogieIcfgContainer [2022-02-20 15:58:41,726 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 15:58:41,727 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 15:58:41,727 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 15:58:41,729 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 15:58:41,729 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 03:58:36" (1/3) ... [2022-02-20 15:58:41,730 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5678b650 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 03:58:41, skipping insertion in model container [2022-02-20 15:58:41,730 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 03:58:37" (2/3) ... [2022-02-20 15:58:41,730 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5678b650 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 03:58:41, skipping insertion in model container [2022-02-20 15:58:41,730 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 03:58:41" (3/3) ... [2022-02-20 15:58:41,731 INFO L111 eAbstractionObserver]: Analyzing ICFG Problem18_label19.c [2022-02-20 15:58:41,735 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 15:58:41,735 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-02-20 15:58:41,766 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 15:58:41,770 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2022-02-20 15:58:41,771 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-02-20 15:58:41,795 INFO L276 IsEmpty]: Start isEmpty. Operand has 757 states, 755 states have (on average 1.9125827814569536) internal successors, (1444), 756 states have internal predecessors, (1444), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 15:58:41,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-02-20 15:58:41,798 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 15:58:41,799 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 15:58:41,799 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 15:58:41,803 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 15:58:41,803 INFO L85 PathProgramCache]: Analyzing trace with hash 647015545, now seen corresponding path program 1 times [2022-02-20 15:58:41,809 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 15:58:41,809 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1240280330] [2022-02-20 15:58:41,809 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 15:58:41,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 15:58:41,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 15:58:41,916 INFO L290 TraceCheckUtils]: 0: Hoare triple {760#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~inputD~0 := 4;~inputA~0 := 1;~inputC~0 := 3;~inputE~0 := 5;~inputB~0 := 2;~inputF~0 := 6;~a18~0 := 9;~a24~0 := 3;~a3~0 := 99;~a15~0 := 4; {762#(<= 9 ~a18~0)} is VALID [2022-02-20 15:58:41,917 INFO L290 TraceCheckUtils]: 1: Hoare triple {762#(<= 9 ~a18~0)} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet10#1, main_#t~ret11#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; {762#(<= 9 ~a18~0)} is VALID [2022-02-20 15:58:41,917 INFO L290 TraceCheckUtils]: 2: Hoare triple {762#(<= 9 ~a18~0)} assume !false;havoc main_~input~0#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~input~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1; {762#(<= 9 ~a18~0)} is VALID [2022-02-20 15:58:41,918 INFO L290 TraceCheckUtils]: 3: Hoare triple {762#(<= 9 ~a18~0)} assume !(((((1 != main_~input~0#1 && 2 != main_~input~0#1) && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_#t~ret8#1, calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; {762#(<= 9 ~a18~0)} is VALID [2022-02-20 15:58:41,918 INFO L290 TraceCheckUtils]: 4: Hoare triple {762#(<= 9 ~a18~0)} assume !(((1 == ~a24~0 && 9 == ~a18~0) && 4 == ~a15~0) && ~a3~0 <= 115); {762#(<= 9 ~a18~0)} is VALID [2022-02-20 15:58:41,919 INFO L290 TraceCheckUtils]: 5: Hoare triple {762#(<= 9 ~a18~0)} assume !(((1 == ~a24~0 && 8 == ~a18~0) && 4 == ~a15~0) && 417 < ~a3~0); {762#(<= 9 ~a18~0)} is VALID [2022-02-20 15:58:41,919 INFO L290 TraceCheckUtils]: 6: Hoare triple {762#(<= 9 ~a18~0)} assume !(((2 == ~a24~0 && 11 == ~a18~0) && 4 == ~a15~0) && 417 < ~a3~0); {762#(<= 9 ~a18~0)} is VALID [2022-02-20 15:58:41,920 INFO L290 TraceCheckUtils]: 7: Hoare triple {762#(<= 9 ~a18~0)} assume ((1 == ~a24~0 && 8 == ~a18~0) && 4 == ~a15~0) && ~a3~0 <= 115; {761#false} is VALID [2022-02-20 15:58:41,920 INFO L290 TraceCheckUtils]: 8: Hoare triple {761#false} assume !false; {761#false} is VALID [2022-02-20 15:58:41,920 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 15:58:41,921 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 15:58:41,921 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1240280330] [2022-02-20 15:58:41,921 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1240280330] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 15:58:41,922 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 15:58:41,922 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-20 15:58:41,923 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2087032454] [2022-02-20 15:58:41,923 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 15:58:41,926 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 3.0) internal successors, (9), 2 states have internal predecessors, (9), 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) Word has length 9 [2022-02-20 15:58:41,927 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 15:58:41,929 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 3.0) internal successors, (9), 2 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 15:58:41,940 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 9 edges. 9 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 15:58:41,940 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 15:58:41,940 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 15:58:41,952 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 15:58:41,953 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 15:58:41,957 INFO L87 Difference]: Start difference. First operand has 757 states, 755 states have (on average 1.9125827814569536) internal successors, (1444), 756 states have internal predecessors, (1444), 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 has 3 states, 3 states have (on average 3.0) internal successors, (9), 2 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 15:58:46,396 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 15:58:46,396 INFO L93 Difference]: Finished difference Result 2205 states and 4266 transitions. [2022-02-20 15:58:46,397 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 15:58:46,397 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 3.0) internal successors, (9), 2 states have internal predecessors, (9), 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) Word has length 9 [2022-02-20 15:58:46,397 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 15:58:46,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 3.0) internal successors, (9), 2 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 15:58:46,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 4266 transitions. [2022-02-20 15:58:46,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 3.0) internal successors, (9), 2 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 15:58:46,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 4266 transitions. [2022-02-20 15:58:46,473 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 4266 transitions. [2022-02-20 15:58:49,223 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 4266 edges. 4266 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 15:58:49,349 INFO L225 Difference]: With dead ends: 2205 [2022-02-20 15:58:49,349 INFO L226 Difference]: Without dead ends: 1384 [2022-02-20 15:58:49,353 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 15:58:49,355 INFO L933 BasicCegarLoop]: 62 mSDtfsCounter, 754 mSDsluCounter, 9 mSDsCounter, 0 mSdLazyCounter, 2402 mSolverCounterSat, 547 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 754 SdHoareTripleChecker+Valid, 71 SdHoareTripleChecker+Invalid, 2949 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 547 IncrementalHoareTripleChecker+Valid, 2402 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2022-02-20 15:58:49,356 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [754 Valid, 71 Invalid, 2949 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [547 Valid, 2402 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2022-02-20 15:58:49,370 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1384 states. [2022-02-20 15:58:49,412 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1384 to 1384. [2022-02-20 15:58:49,412 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 15:58:49,416 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1384 states. Second operand has 1384 states, 1383 states have (on average 1.8770788141720895) internal successors, (2596), 1383 states have internal predecessors, (2596), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 15:58:49,420 INFO L74 IsIncluded]: Start isIncluded. First operand 1384 states. Second operand has 1384 states, 1383 states have (on average 1.8770788141720895) internal successors, (2596), 1383 states have internal predecessors, (2596), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 15:58:49,424 INFO L87 Difference]: Start difference. First operand 1384 states. Second operand has 1384 states, 1383 states have (on average 1.8770788141720895) internal successors, (2596), 1383 states have internal predecessors, (2596), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 15:58:49,479 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 15:58:49,480 INFO L93 Difference]: Finished difference Result 1384 states and 2596 transitions. [2022-02-20 15:58:49,480 INFO L276 IsEmpty]: Start isEmpty. Operand 1384 states and 2596 transitions. [2022-02-20 15:58:49,488 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 15:58:49,489 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 15:58:49,492 INFO L74 IsIncluded]: Start isIncluded. First operand has 1384 states, 1383 states have (on average 1.8770788141720895) internal successors, (2596), 1383 states have internal predecessors, (2596), 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 1384 states. [2022-02-20 15:58:49,494 INFO L87 Difference]: Start difference. First operand has 1384 states, 1383 states have (on average 1.8770788141720895) internal successors, (2596), 1383 states have internal predecessors, (2596), 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 1384 states. [2022-02-20 15:58:49,553 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 15:58:49,554 INFO L93 Difference]: Finished difference Result 1384 states and 2596 transitions. [2022-02-20 15:58:49,555 INFO L276 IsEmpty]: Start isEmpty. Operand 1384 states and 2596 transitions. [2022-02-20 15:58:49,557 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 15:58:49,557 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 15:58:49,557 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 15:58:49,558 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 15:58:49,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1384 states, 1383 states have (on average 1.8770788141720895) internal successors, (2596), 1383 states have internal predecessors, (2596), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 15:58:49,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1384 states to 1384 states and 2596 transitions. [2022-02-20 15:58:49,616 INFO L78 Accepts]: Start accepts. Automaton has 1384 states and 2596 transitions. Word has length 9 [2022-02-20 15:58:49,617 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 15:58:49,618 INFO L470 AbstractCegarLoop]: Abstraction has 1384 states and 2596 transitions. [2022-02-20 15:58:49,618 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 3.0) internal successors, (9), 2 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 15:58:49,618 INFO L276 IsEmpty]: Start isEmpty. Operand 1384 states and 2596 transitions. [2022-02-20 15:58:49,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-02-20 15:58:49,619 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 15:58:49,620 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 15:58:49,620 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-20 15:58:49,621 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 15:58:49,622 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 15:58:49,623 INFO L85 PathProgramCache]: Analyzing trace with hash -921313174, now seen corresponding path program 1 times [2022-02-20 15:58:49,623 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 15:58:49,623 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [365234283] [2022-02-20 15:58:49,624 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 15:58:49,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 15:58:49,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 15:58:49,793 INFO L290 TraceCheckUtils]: 0: Hoare triple {7145#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~inputD~0 := 4;~inputA~0 := 1;~inputC~0 := 3;~inputE~0 := 5;~inputB~0 := 2;~inputF~0 := 6;~a18~0 := 9;~a24~0 := 3;~a3~0 := 99;~a15~0 := 4; {7147#(<= ~a15~0 4)} is VALID [2022-02-20 15:58:49,793 INFO L290 TraceCheckUtils]: 1: Hoare triple {7147#(<= ~a15~0 4)} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet10#1, main_#t~ret11#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; {7147#(<= ~a15~0 4)} is VALID [2022-02-20 15:58:49,794 INFO L290 TraceCheckUtils]: 2: Hoare triple {7147#(<= ~a15~0 4)} assume !false;havoc main_~input~0#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~input~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1; {7147#(<= ~a15~0 4)} is VALID [2022-02-20 15:58:49,794 INFO L290 TraceCheckUtils]: 3: Hoare triple {7147#(<= ~a15~0 4)} assume !(((((1 != main_~input~0#1 && 2 != main_~input~0#1) && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_#t~ret8#1, calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; {7147#(<= ~a15~0 4)} is VALID [2022-02-20 15:58:49,795 INFO L290 TraceCheckUtils]: 4: Hoare triple {7147#(<= ~a15~0 4)} assume !(((1 == ~a24~0 && 9 == ~a18~0) && 4 == ~a15~0) && ~a3~0 <= 115); {7147#(<= ~a15~0 4)} is VALID [2022-02-20 15:58:49,795 INFO L290 TraceCheckUtils]: 5: Hoare triple {7147#(<= ~a15~0 4)} assume !(((1 == ~a24~0 && 8 == ~a18~0) && 4 == ~a15~0) && 417 < ~a3~0); {7147#(<= ~a15~0 4)} is VALID [2022-02-20 15:58:49,796 INFO L290 TraceCheckUtils]: 6: Hoare triple {7147#(<= ~a15~0 4)} assume !(((2 == ~a24~0 && 11 == ~a18~0) && 4 == ~a15~0) && 417 < ~a3~0); {7147#(<= ~a15~0 4)} is VALID [2022-02-20 15:58:49,796 INFO L290 TraceCheckUtils]: 7: Hoare triple {7147#(<= ~a15~0 4)} assume !(((1 == ~a24~0 && 8 == ~a18~0) && 4 == ~a15~0) && ~a3~0 <= 115); {7147#(<= ~a15~0 4)} is VALID [2022-02-20 15:58:49,801 INFO L290 TraceCheckUtils]: 8: Hoare triple {7147#(<= ~a15~0 4)} assume !(((0 == ~a24~0 && 8 == ~a18~0) && 4 == ~a15~0) && 306 < ~a3~0 && 417 >= ~a3~0); {7147#(<= ~a15~0 4)} is VALID [2022-02-20 15:58:49,801 INFO L290 TraceCheckUtils]: 9: Hoare triple {7147#(<= ~a15~0 4)} assume !(((0 == ~a24~0 && 12 == ~a18~0) && 4 == ~a15~0) && ~a3~0 <= 115); {7147#(<= ~a15~0 4)} is VALID [2022-02-20 15:58:49,801 INFO L290 TraceCheckUtils]: 10: Hoare triple {7147#(<= ~a15~0 4)} assume !(((2 == ~a24~0 && 9 == ~a18~0) && 4 == ~a15~0) && 417 < ~a3~0); {7147#(<= ~a15~0 4)} is VALID [2022-02-20 15:58:49,802 INFO L290 TraceCheckUtils]: 11: Hoare triple {7147#(<= ~a15~0 4)} assume !(((2 == ~a24~0 && 8 == ~a18~0) && 4 == ~a15~0) && ~a3~0 <= 115); {7147#(<= ~a15~0 4)} is VALID [2022-02-20 15:58:49,802 INFO L290 TraceCheckUtils]: 12: Hoare triple {7147#(<= ~a15~0 4)} assume !(((1 == ~a24~0 && 9 == ~a18~0) && 4 == ~a15~0) && 417 < ~a3~0); {7147#(<= ~a15~0 4)} is VALID [2022-02-20 15:58:49,806 INFO L290 TraceCheckUtils]: 13: Hoare triple {7147#(<= ~a15~0 4)} assume !(((1 == ~a24~0 && 10 == ~a18~0) && 4 == ~a15~0) && 306 < ~a3~0 && 417 >= ~a3~0); {7147#(<= ~a15~0 4)} is VALID [2022-02-20 15:58:49,807 INFO L290 TraceCheckUtils]: 14: Hoare triple {7147#(<= ~a15~0 4)} assume !(((2 == ~a24~0 && 11 == ~a18~0) && 4 == ~a15~0) && 306 < ~a3~0 && 417 >= ~a3~0); {7147#(<= ~a15~0 4)} is VALID [2022-02-20 15:58:49,807 INFO L290 TraceCheckUtils]: 15: Hoare triple {7147#(<= ~a15~0 4)} assume !(((0 == ~a24~0 && 11 == ~a18~0) && 4 == ~a15~0) && 306 < ~a3~0 && 417 >= ~a3~0); {7147#(<= ~a15~0 4)} is VALID [2022-02-20 15:58:49,808 INFO L290 TraceCheckUtils]: 16: Hoare triple {7147#(<= ~a15~0 4)} assume !(((0 == ~a24~0 && 9 == ~a18~0) && 4 == ~a15~0) && 306 < ~a3~0 && 417 >= ~a3~0); {7147#(<= ~a15~0 4)} is VALID [2022-02-20 15:58:49,808 INFO L290 TraceCheckUtils]: 17: Hoare triple {7147#(<= ~a15~0 4)} assume !(((0 == ~a24~0 && 9 == ~a18~0) && 4 == ~a15~0) && ~a3~0 <= 115); {7147#(<= ~a15~0 4)} is VALID [2022-02-20 15:58:49,808 INFO L290 TraceCheckUtils]: 18: Hoare triple {7147#(<= ~a15~0 4)} assume !(((1 == ~a24~0 && 12 == ~a18~0) && 4 == ~a15~0) && 417 < ~a3~0); {7147#(<= ~a15~0 4)} is VALID [2022-02-20 15:58:49,809 INFO L290 TraceCheckUtils]: 19: Hoare triple {7147#(<= ~a15~0 4)} assume !(((0 == ~a24~0 && 12 == ~a18~0) && 4 == ~a15~0) && 115 < ~a3~0 && 306 >= ~a3~0); {7147#(<= ~a15~0 4)} is VALID [2022-02-20 15:58:49,810 INFO L290 TraceCheckUtils]: 20: Hoare triple {7147#(<= ~a15~0 4)} assume !(((2 == ~a24~0 && 8 == ~a18~0) && 4 == ~a15~0) && 306 < ~a3~0 && 417 >= ~a3~0); {7147#(<= ~a15~0 4)} is VALID [2022-02-20 15:58:49,810 INFO L290 TraceCheckUtils]: 21: Hoare triple {7147#(<= ~a15~0 4)} assume !(((1 == ~a24~0 && 12 == ~a18~0) && 4 == ~a15~0) && 306 < ~a3~0 && 417 >= ~a3~0); {7147#(<= ~a15~0 4)} is VALID [2022-02-20 15:58:49,810 INFO L290 TraceCheckUtils]: 22: Hoare triple {7147#(<= ~a15~0 4)} assume !(((1 == ~a24~0 && 9 == ~a18~0) && 4 == ~a15~0) && 115 < ~a3~0 && 306 >= ~a3~0); {7147#(<= ~a15~0 4)} is VALID [2022-02-20 15:58:49,811 INFO L290 TraceCheckUtils]: 23: Hoare triple {7147#(<= ~a15~0 4)} assume !(((0 == ~a24~0 && 10 == ~a18~0) && 4 == ~a15~0) && 115 < ~a3~0 && 306 >= ~a3~0); {7147#(<= ~a15~0 4)} is VALID [2022-02-20 15:58:49,811 INFO L290 TraceCheckUtils]: 24: Hoare triple {7147#(<= ~a15~0 4)} assume !(((0 == ~a24~0 && 10 == ~a18~0) && 4 == ~a15~0) && ~a3~0 <= 115); {7147#(<= ~a15~0 4)} is VALID [2022-02-20 15:58:49,811 INFO L290 TraceCheckUtils]: 25: Hoare triple {7147#(<= ~a15~0 4)} assume !(((1 == ~a24~0 && 10 == ~a18~0) && 4 == ~a15~0) && 417 < ~a3~0); {7147#(<= ~a15~0 4)} is VALID [2022-02-20 15:58:49,812 INFO L290 TraceCheckUtils]: 26: Hoare triple {7147#(<= ~a15~0 4)} assume !(((1 == ~a24~0 && 11 == ~a18~0) && 4 == ~a15~0) && 306 < ~a3~0 && 417 >= ~a3~0); {7147#(<= ~a15~0 4)} is VALID [2022-02-20 15:58:49,812 INFO L290 TraceCheckUtils]: 27: Hoare triple {7147#(<= ~a15~0 4)} assume !(((2 == ~a24~0 && 9 == ~a18~0) && 4 == ~a15~0) && 115 < ~a3~0 && 306 >= ~a3~0); {7147#(<= ~a15~0 4)} is VALID [2022-02-20 15:58:49,812 INFO L290 TraceCheckUtils]: 28: Hoare triple {7147#(<= ~a15~0 4)} assume !(((1 == ~a24~0 && 11 == ~a18~0) && 4 == ~a15~0) && 115 < ~a3~0 && 306 >= ~a3~0); {7147#(<= ~a15~0 4)} is VALID [2022-02-20 15:58:49,813 INFO L290 TraceCheckUtils]: 29: Hoare triple {7147#(<= ~a15~0 4)} assume !(((0 == ~a24~0 && 11 == ~a18~0) && 4 == ~a15~0) && 417 < ~a3~0); {7147#(<= ~a15~0 4)} is VALID [2022-02-20 15:58:49,814 INFO L290 TraceCheckUtils]: 30: Hoare triple {7147#(<= ~a15~0 4)} assume !(((2 == ~a24~0 && 8 == ~a18~0) && 4 == ~a15~0) && 115 < ~a3~0 && 306 >= ~a3~0); {7147#(<= ~a15~0 4)} is VALID [2022-02-20 15:58:49,814 INFO L290 TraceCheckUtils]: 31: Hoare triple {7147#(<= ~a15~0 4)} assume !(((2 == ~a24~0 && 12 == ~a18~0) && 4 == ~a15~0) && 306 < ~a3~0 && 417 >= ~a3~0); {7147#(<= ~a15~0 4)} is VALID [2022-02-20 15:58:49,815 INFO L290 TraceCheckUtils]: 32: Hoare triple {7147#(<= ~a15~0 4)} assume !(((2 == ~a24~0 && 8 == ~a18~0) && 4 == ~a15~0) && 417 < ~a3~0); {7147#(<= ~a15~0 4)} is VALID [2022-02-20 15:58:49,815 INFO L290 TraceCheckUtils]: 33: Hoare triple {7147#(<= ~a15~0 4)} assume !(((0 == ~a24~0 && 9 == ~a18~0) && 4 == ~a15~0) && 417 < ~a3~0); {7147#(<= ~a15~0 4)} is VALID [2022-02-20 15:58:49,815 INFO L290 TraceCheckUtils]: 34: Hoare triple {7147#(<= ~a15~0 4)} assume !(((2 == ~a24~0 && 10 == ~a18~0) && 4 == ~a15~0) && 115 < ~a3~0 && 306 >= ~a3~0); {7147#(<= ~a15~0 4)} is VALID [2022-02-20 15:58:49,816 INFO L290 TraceCheckUtils]: 35: Hoare triple {7147#(<= ~a15~0 4)} assume !(((3 == ~a24~0 && 8 == ~a18~0) && 4 == ~a15~0) && ~a3~0 <= 115); {7147#(<= ~a15~0 4)} is VALID [2022-02-20 15:58:49,816 INFO L290 TraceCheckUtils]: 36: Hoare triple {7147#(<= ~a15~0 4)} assume !(((0 == ~a24~0 && 9 == ~a18~0) && 4 == ~a15~0) && 115 < ~a3~0 && 306 >= ~a3~0); {7147#(<= ~a15~0 4)} is VALID [2022-02-20 15:58:49,816 INFO L290 TraceCheckUtils]: 37: Hoare triple {7147#(<= ~a15~0 4)} assume !(((1 == ~a24~0 && 8 == ~a18~0) && 4 == ~a15~0) && 306 < ~a3~0 && 417 >= ~a3~0); {7147#(<= ~a15~0 4)} is VALID [2022-02-20 15:58:49,817 INFO L290 TraceCheckUtils]: 38: Hoare triple {7147#(<= ~a15~0 4)} assume !(((2 == ~a24~0 && 12 == ~a18~0) && 4 == ~a15~0) && 417 < ~a3~0); {7147#(<= ~a15~0 4)} is VALID [2022-02-20 15:58:49,817 INFO L290 TraceCheckUtils]: 39: Hoare triple {7147#(<= ~a15~0 4)} assume !(((1 == ~a24~0 && 11 == ~a18~0) && 4 == ~a15~0) && ~a3~0 <= 115); {7147#(<= ~a15~0 4)} is VALID [2022-02-20 15:58:49,817 INFO L290 TraceCheckUtils]: 40: Hoare triple {7147#(<= ~a15~0 4)} assume !(((0 == ~a24~0 && 10 == ~a18~0) && 4 == ~a15~0) && 306 < ~a3~0 && 417 >= ~a3~0); {7147#(<= ~a15~0 4)} is VALID [2022-02-20 15:58:49,820 INFO L290 TraceCheckUtils]: 41: Hoare triple {7147#(<= ~a15~0 4)} assume !(((1 == ~a24~0 && 9 == ~a18~0) && 4 == ~a15~0) && 306 < ~a3~0 && 417 >= ~a3~0); {7147#(<= ~a15~0 4)} is VALID [2022-02-20 15:58:49,821 INFO L290 TraceCheckUtils]: 42: Hoare triple {7147#(<= ~a15~0 4)} assume !(((2 == ~a24~0 && 9 == ~a18~0) && 4 == ~a15~0) && ~a3~0 <= 115); {7147#(<= ~a15~0 4)} is VALID [2022-02-20 15:58:49,821 INFO L290 TraceCheckUtils]: 43: Hoare triple {7147#(<= ~a15~0 4)} assume !(((0 == ~a24~0 && 12 == ~a18~0) && 4 == ~a15~0) && 306 < ~a3~0 && 417 >= ~a3~0); {7147#(<= ~a15~0 4)} is VALID [2022-02-20 15:58:49,822 INFO L290 TraceCheckUtils]: 44: Hoare triple {7147#(<= ~a15~0 4)} assume !(((0 == ~a24~0 && 10 == ~a18~0) && 4 == ~a15~0) && 417 < ~a3~0); {7147#(<= ~a15~0 4)} is VALID [2022-02-20 15:58:49,822 INFO L290 TraceCheckUtils]: 45: Hoare triple {7147#(<= ~a15~0 4)} assume !(((0 == ~a24~0 && 11 == ~a18~0) && 4 == ~a15~0) && 115 < ~a3~0 && 306 >= ~a3~0); {7147#(<= ~a15~0 4)} is VALID [2022-02-20 15:58:49,823 INFO L290 TraceCheckUtils]: 46: Hoare triple {7147#(<= ~a15~0 4)} assume !(((2 == ~a24~0 && 10 == ~a18~0) && 4 == ~a15~0) && 417 < ~a3~0); {7147#(<= ~a15~0 4)} is VALID [2022-02-20 15:58:49,823 INFO L290 TraceCheckUtils]: 47: Hoare triple {7147#(<= ~a15~0 4)} assume !(((2 == ~a24~0 && 11 == ~a18~0) && 4 == ~a15~0) && ~a3~0 <= 115); {7147#(<= ~a15~0 4)} is VALID [2022-02-20 15:58:49,823 INFO L290 TraceCheckUtils]: 48: Hoare triple {7147#(<= ~a15~0 4)} assume !(((0 == ~a24~0 && 8 == ~a18~0) && 4 == ~a15~0) && 417 < ~a3~0); {7147#(<= ~a15~0 4)} is VALID [2022-02-20 15:58:49,824 INFO L290 TraceCheckUtils]: 49: Hoare triple {7147#(<= ~a15~0 4)} assume !(((1 == ~a24~0 && 8 == ~a18~0) && 4 == ~a15~0) && 115 < ~a3~0 && 306 >= ~a3~0); {7147#(<= ~a15~0 4)} is VALID [2022-02-20 15:58:49,825 INFO L290 TraceCheckUtils]: 50: Hoare triple {7147#(<= ~a15~0 4)} assume !(((0 == ~a24~0 && 8 == ~a18~0) && 4 == ~a15~0) && 115 < ~a3~0 && 306 >= ~a3~0); {7147#(<= ~a15~0 4)} is VALID [2022-02-20 15:58:49,826 INFO L290 TraceCheckUtils]: 51: Hoare triple {7147#(<= ~a15~0 4)} assume !(((0 == ~a24~0 && 8 == ~a18~0) && 4 == ~a15~0) && ~a3~0 <= 115); {7147#(<= ~a15~0 4)} is VALID [2022-02-20 15:58:49,826 INFO L290 TraceCheckUtils]: 52: Hoare triple {7147#(<= ~a15~0 4)} assume !(((2 == ~a24~0 && 12 == ~a18~0) && 4 == ~a15~0) && 115 < ~a3~0 && 306 >= ~a3~0); {7147#(<= ~a15~0 4)} is VALID [2022-02-20 15:58:49,827 INFO L290 TraceCheckUtils]: 53: Hoare triple {7147#(<= ~a15~0 4)} assume !(((1 == ~a24~0 && 12 == ~a18~0) && 4 == ~a15~0) && ~a3~0 <= 115); {7147#(<= ~a15~0 4)} is VALID [2022-02-20 15:58:49,827 INFO L290 TraceCheckUtils]: 54: Hoare triple {7147#(<= ~a15~0 4)} assume !(((1 == ~a24~0 && 11 == ~a18~0) && 4 == ~a15~0) && 417 < ~a3~0); {7147#(<= ~a15~0 4)} is VALID [2022-02-20 15:58:49,827 INFO L290 TraceCheckUtils]: 55: Hoare triple {7147#(<= ~a15~0 4)} assume !(((0 == ~a24~0 && 12 == ~a18~0) && 4 == ~a15~0) && 417 < ~a3~0); {7147#(<= ~a15~0 4)} is VALID [2022-02-20 15:58:49,828 INFO L290 TraceCheckUtils]: 56: Hoare triple {7147#(<= ~a15~0 4)} assume !(((1 == ~a24~0 && 10 == ~a18~0) && 4 == ~a15~0) && ~a3~0 <= 115); {7147#(<= ~a15~0 4)} is VALID [2022-02-20 15:58:49,828 INFO L290 TraceCheckUtils]: 57: Hoare triple {7147#(<= ~a15~0 4)} assume !(((2 == ~a24~0 && 11 == ~a18~0) && 4 == ~a15~0) && 115 < ~a3~0 && 306 >= ~a3~0); {7147#(<= ~a15~0 4)} is VALID [2022-02-20 15:58:49,829 INFO L290 TraceCheckUtils]: 58: Hoare triple {7147#(<= ~a15~0 4)} assume !(((2 == ~a24~0 && 10 == ~a18~0) && 4 == ~a15~0) && 306 < ~a3~0 && 417 >= ~a3~0); {7147#(<= ~a15~0 4)} is VALID [2022-02-20 15:58:49,829 INFO L290 TraceCheckUtils]: 59: Hoare triple {7147#(<= ~a15~0 4)} assume !(((0 == ~a24~0 && 11 == ~a18~0) && 4 == ~a15~0) && ~a3~0 <= 115); {7147#(<= ~a15~0 4)} is VALID [2022-02-20 15:58:49,829 INFO L290 TraceCheckUtils]: 60: Hoare triple {7147#(<= ~a15~0 4)} assume !(((1 == ~a24~0 && 10 == ~a18~0) && 4 == ~a15~0) && 115 < ~a3~0 && 306 >= ~a3~0); {7147#(<= ~a15~0 4)} is VALID [2022-02-20 15:58:49,830 INFO L290 TraceCheckUtils]: 61: Hoare triple {7147#(<= ~a15~0 4)} assume !(((2 == ~a24~0 && 9 == ~a18~0) && 4 == ~a15~0) && 306 < ~a3~0 && 417 >= ~a3~0); {7147#(<= ~a15~0 4)} is VALID [2022-02-20 15:58:49,830 INFO L290 TraceCheckUtils]: 62: Hoare triple {7147#(<= ~a15~0 4)} assume !(((1 == ~a24~0 && 12 == ~a18~0) && 4 == ~a15~0) && 115 < ~a3~0 && 306 >= ~a3~0); {7147#(<= ~a15~0 4)} is VALID [2022-02-20 15:58:49,830 INFO L290 TraceCheckUtils]: 63: Hoare triple {7147#(<= ~a15~0 4)} assume !(((2 == ~a24~0 && 10 == ~a18~0) && 4 == ~a15~0) && ~a3~0 <= 115); {7147#(<= ~a15~0 4)} is VALID [2022-02-20 15:58:49,831 INFO L290 TraceCheckUtils]: 64: Hoare triple {7147#(<= ~a15~0 4)} assume !(((2 == ~a24~0 && 12 == ~a18~0) && 4 == ~a15~0) && ~a3~0 <= 115); {7147#(<= ~a15~0 4)} is VALID [2022-02-20 15:58:49,831 INFO L290 TraceCheckUtils]: 65: Hoare triple {7147#(<= ~a15~0 4)} assume (5 == calculate_output_~input#1 && ((~a3~0 <= 115 && 9 == ~a18~0 && 3 == ~a24~0) || (417 < ~a3~0 && 12 == ~a18~0 && 2 == ~a24~0) || (~a3~0 <= 115 && 3 == ~a24~0 && 8 == ~a18~0))) && 6 == ~a15~0;~a3~0 := 300208 + (if (if 9 * ~a3~0 < 0 && 0 != 9 * ~a3~0 % 10 then 1 + 9 * ~a3~0 / 10 else 9 * ~a3~0 / 10) < 0 && 0 != (if 9 * ~a3~0 < 0 && 0 != 9 * ~a3~0 % 10 then 1 + 9 * ~a3~0 / 10 else 9 * ~a3~0 / 10) % 299791 then (if 9 * ~a3~0 < 0 && 0 != 9 * ~a3~0 % 10 then 1 + 9 * ~a3~0 / 10 else 9 * ~a3~0 / 10) % 299791 - 299791 else (if 9 * ~a3~0 < 0 && 0 != 9 * ~a3~0 % 10 then 1 + 9 * ~a3~0 / 10 else 9 * ~a3~0 / 10) % 299791);~a24~0 := 3;~a18~0 := 8;~a15~0 := 4;calculate_output_#res#1 := 22; {7146#false} is VALID [2022-02-20 15:58:49,832 INFO L290 TraceCheckUtils]: 66: Hoare triple {7146#false} main_#t~ret11#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;assume -2147483648 <= main_#t~ret11#1 && main_#t~ret11#1 <= 2147483647;main_~output~0#1 := main_#t~ret11#1;havoc main_#t~ret11#1; {7146#false} is VALID [2022-02-20 15:58:49,832 INFO L290 TraceCheckUtils]: 67: Hoare triple {7146#false} assume !false;havoc main_~input~0#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~input~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1; {7146#false} is VALID [2022-02-20 15:58:49,832 INFO L290 TraceCheckUtils]: 68: Hoare triple {7146#false} assume !(((((1 != main_~input~0#1 && 2 != main_~input~0#1) && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_#t~ret8#1, calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; {7146#false} is VALID [2022-02-20 15:58:49,832 INFO L290 TraceCheckUtils]: 69: Hoare triple {7146#false} assume !(((1 == ~a24~0 && 9 == ~a18~0) && 4 == ~a15~0) && ~a3~0 <= 115); {7146#false} is VALID [2022-02-20 15:58:49,832 INFO L290 TraceCheckUtils]: 70: Hoare triple {7146#false} assume !(((1 == ~a24~0 && 8 == ~a18~0) && 4 == ~a15~0) && 417 < ~a3~0); {7146#false} is VALID [2022-02-20 15:58:49,833 INFO L290 TraceCheckUtils]: 71: Hoare triple {7146#false} assume !(((2 == ~a24~0 && 11 == ~a18~0) && 4 == ~a15~0) && 417 < ~a3~0); {7146#false} is VALID [2022-02-20 15:58:49,833 INFO L290 TraceCheckUtils]: 72: Hoare triple {7146#false} assume ((1 == ~a24~0 && 8 == ~a18~0) && 4 == ~a15~0) && ~a3~0 <= 115; {7146#false} is VALID [2022-02-20 15:58:49,833 INFO L290 TraceCheckUtils]: 73: Hoare triple {7146#false} assume !false; {7146#false} is VALID [2022-02-20 15:58:49,834 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 15:58:49,835 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 15:58:49,835 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [365234283] [2022-02-20 15:58:49,835 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [365234283] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 15:58:49,835 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 15:58:49,836 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-20 15:58:49,836 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [390413816] [2022-02-20 15:58:49,836 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 15:58:49,837 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 24.666666666666668) internal successors, (74), 2 states have internal predecessors, (74), 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) Word has length 74 [2022-02-20 15:58:49,837 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 15:58:49,838 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 24.666666666666668) internal successors, (74), 2 states have internal predecessors, (74), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 15:58:49,873 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 74 edges. 74 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 15:58:49,873 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 15:58:49,874 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 15:58:49,874 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 15:58:49,875 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 15:58:49,876 INFO L87 Difference]: Start difference. First operand 1384 states and 2596 transitions. Second operand has 3 states, 3 states have (on average 24.666666666666668) internal successors, (74), 2 states have internal predecessors, (74), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 15:58:53,993 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 15:58:53,994 INFO L93 Difference]: Finished difference Result 4146 states and 7783 transitions. [2022-02-20 15:58:53,994 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 15:58:53,994 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 24.666666666666668) internal successors, (74), 2 states have internal predecessors, (74), 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) Word has length 74 [2022-02-20 15:58:53,995 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 15:58:53,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 24.666666666666668) internal successors, (74), 2 states have internal predecessors, (74), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 15:58:54,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3949 transitions. [2022-02-20 15:58:54,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 24.666666666666668) internal successors, (74), 2 states have internal predecessors, (74), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 15:58:54,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3949 transitions. [2022-02-20 15:58:54,056 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 3949 transitions. [2022-02-20 15:58:56,422 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 3949 edges. 3949 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 15:58:56,638 INFO L225 Difference]: With dead ends: 4146 [2022-02-20 15:58:56,638 INFO L226 Difference]: Without dead ends: 2764 [2022-02-20 15:58:56,640 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 15:58:56,641 INFO L933 BasicCegarLoop]: 532 mSDtfsCounter, 709 mSDsluCounter, 5 mSDsCounter, 0 mSdLazyCounter, 1703 mSolverCounterSat, 918 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 709 SdHoareTripleChecker+Valid, 537 SdHoareTripleChecker+Invalid, 2621 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 918 IncrementalHoareTripleChecker+Valid, 1703 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2022-02-20 15:58:56,641 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [709 Valid, 537 Invalid, 2621 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [918 Valid, 1703 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2022-02-20 15:58:56,644 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2764 states. [2022-02-20 15:58:56,681 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2764 to 2764. [2022-02-20 15:58:56,681 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 15:58:56,685 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2764 states. Second operand has 2764 states, 2763 states have (on average 1.5153818313427434) internal successors, (4187), 2763 states have internal predecessors, (4187), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 15:58:56,689 INFO L74 IsIncluded]: Start isIncluded. First operand 2764 states. Second operand has 2764 states, 2763 states have (on average 1.5153818313427434) internal successors, (4187), 2763 states have internal predecessors, (4187), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 15:58:56,693 INFO L87 Difference]: Start difference. First operand 2764 states. Second operand has 2764 states, 2763 states have (on average 1.5153818313427434) internal successors, (4187), 2763 states have internal predecessors, (4187), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 15:58:56,886 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 15:58:56,886 INFO L93 Difference]: Finished difference Result 2764 states and 4187 transitions. [2022-02-20 15:58:56,887 INFO L276 IsEmpty]: Start isEmpty. Operand 2764 states and 4187 transitions. [2022-02-20 15:58:56,889 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 15:58:56,889 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 15:58:56,893 INFO L74 IsIncluded]: Start isIncluded. First operand has 2764 states, 2763 states have (on average 1.5153818313427434) internal successors, (4187), 2763 states have internal predecessors, (4187), 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 2764 states. [2022-02-20 15:58:56,896 INFO L87 Difference]: Start difference. First operand has 2764 states, 2763 states have (on average 1.5153818313427434) internal successors, (4187), 2763 states have internal predecessors, (4187), 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 2764 states. [2022-02-20 15:58:57,099 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 15:58:57,099 INFO L93 Difference]: Finished difference Result 2764 states and 4187 transitions. [2022-02-20 15:58:57,099 INFO L276 IsEmpty]: Start isEmpty. Operand 2764 states and 4187 transitions. [2022-02-20 15:58:57,102 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 15:58:57,103 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 15:58:57,103 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 15:58:57,105 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 15:58:57,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2764 states, 2763 states have (on average 1.5153818313427434) internal successors, (4187), 2763 states have internal predecessors, (4187), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 15:58:57,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2764 states to 2764 states and 4187 transitions. [2022-02-20 15:58:57,323 INFO L78 Accepts]: Start accepts. Automaton has 2764 states and 4187 transitions. Word has length 74 [2022-02-20 15:58:57,323 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 15:58:57,323 INFO L470 AbstractCegarLoop]: Abstraction has 2764 states and 4187 transitions. [2022-02-20 15:58:57,323 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 24.666666666666668) internal successors, (74), 2 states have internal predecessors, (74), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 15:58:57,323 INFO L276 IsEmpty]: Start isEmpty. Operand 2764 states and 4187 transitions. [2022-02-20 15:58:57,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-02-20 15:58:57,325 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 15:58:57,325 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 15:58:57,325 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-20 15:58:57,325 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 15:58:57,325 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 15:58:57,326 INFO L85 PathProgramCache]: Analyzing trace with hash 1698974356, now seen corresponding path program 1 times [2022-02-20 15:58:57,326 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 15:58:57,326 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1539519297] [2022-02-20 15:58:57,326 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 15:58:57,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 15:58:57,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 15:58:57,428 INFO L290 TraceCheckUtils]: 0: Hoare triple {19628#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~inputD~0 := 4;~inputA~0 := 1;~inputC~0 := 3;~inputE~0 := 5;~inputB~0 := 2;~inputF~0 := 6;~a18~0 := 9;~a24~0 := 3;~a3~0 := 99;~a15~0 := 4; {19630#(<= ~a24~0 3)} is VALID [2022-02-20 15:58:57,429 INFO L290 TraceCheckUtils]: 1: Hoare triple {19630#(<= ~a24~0 3)} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet10#1, main_#t~ret11#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; {19630#(<= ~a24~0 3)} is VALID [2022-02-20 15:58:57,429 INFO L290 TraceCheckUtils]: 2: Hoare triple {19630#(<= ~a24~0 3)} assume !false;havoc main_~input~0#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~input~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1; {19630#(<= ~a24~0 3)} is VALID [2022-02-20 15:58:57,430 INFO L290 TraceCheckUtils]: 3: Hoare triple {19630#(<= ~a24~0 3)} assume !(((((1 != main_~input~0#1 && 2 != main_~input~0#1) && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_#t~ret8#1, calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; {19630#(<= ~a24~0 3)} is VALID [2022-02-20 15:58:57,430 INFO L290 TraceCheckUtils]: 4: Hoare triple {19630#(<= ~a24~0 3)} assume !(((1 == ~a24~0 && 9 == ~a18~0) && 4 == ~a15~0) && ~a3~0 <= 115); {19630#(<= ~a24~0 3)} is VALID [2022-02-20 15:58:57,430 INFO L290 TraceCheckUtils]: 5: Hoare triple {19630#(<= ~a24~0 3)} assume !(((1 == ~a24~0 && 8 == ~a18~0) && 4 == ~a15~0) && 417 < ~a3~0); {19630#(<= ~a24~0 3)} is VALID [2022-02-20 15:58:57,431 INFO L290 TraceCheckUtils]: 6: Hoare triple {19630#(<= ~a24~0 3)} assume !(((2 == ~a24~0 && 11 == ~a18~0) && 4 == ~a15~0) && 417 < ~a3~0); {19630#(<= ~a24~0 3)} is VALID [2022-02-20 15:58:57,431 INFO L290 TraceCheckUtils]: 7: Hoare triple {19630#(<= ~a24~0 3)} assume !(((1 == ~a24~0 && 8 == ~a18~0) && 4 == ~a15~0) && ~a3~0 <= 115); {19630#(<= ~a24~0 3)} is VALID [2022-02-20 15:58:57,431 INFO L290 TraceCheckUtils]: 8: Hoare triple {19630#(<= ~a24~0 3)} assume !(((0 == ~a24~0 && 8 == ~a18~0) && 4 == ~a15~0) && 306 < ~a3~0 && 417 >= ~a3~0); {19630#(<= ~a24~0 3)} is VALID [2022-02-20 15:58:57,432 INFO L290 TraceCheckUtils]: 9: Hoare triple {19630#(<= ~a24~0 3)} assume !(((0 == ~a24~0 && 12 == ~a18~0) && 4 == ~a15~0) && ~a3~0 <= 115); {19630#(<= ~a24~0 3)} is VALID [2022-02-20 15:58:57,432 INFO L290 TraceCheckUtils]: 10: Hoare triple {19630#(<= ~a24~0 3)} assume !(((2 == ~a24~0 && 9 == ~a18~0) && 4 == ~a15~0) && 417 < ~a3~0); {19630#(<= ~a24~0 3)} is VALID [2022-02-20 15:58:57,432 INFO L290 TraceCheckUtils]: 11: Hoare triple {19630#(<= ~a24~0 3)} assume !(((2 == ~a24~0 && 8 == ~a18~0) && 4 == ~a15~0) && ~a3~0 <= 115); {19630#(<= ~a24~0 3)} is VALID [2022-02-20 15:58:57,433 INFO L290 TraceCheckUtils]: 12: Hoare triple {19630#(<= ~a24~0 3)} assume !(((1 == ~a24~0 && 9 == ~a18~0) && 4 == ~a15~0) && 417 < ~a3~0); {19630#(<= ~a24~0 3)} is VALID [2022-02-20 15:58:57,433 INFO L290 TraceCheckUtils]: 13: Hoare triple {19630#(<= ~a24~0 3)} assume !(((1 == ~a24~0 && 10 == ~a18~0) && 4 == ~a15~0) && 306 < ~a3~0 && 417 >= ~a3~0); {19630#(<= ~a24~0 3)} is VALID [2022-02-20 15:58:57,433 INFO L290 TraceCheckUtils]: 14: Hoare triple {19630#(<= ~a24~0 3)} assume !(((2 == ~a24~0 && 11 == ~a18~0) && 4 == ~a15~0) && 306 < ~a3~0 && 417 >= ~a3~0); {19630#(<= ~a24~0 3)} is VALID [2022-02-20 15:58:57,434 INFO L290 TraceCheckUtils]: 15: Hoare triple {19630#(<= ~a24~0 3)} assume !(((0 == ~a24~0 && 11 == ~a18~0) && 4 == ~a15~0) && 306 < ~a3~0 && 417 >= ~a3~0); {19630#(<= ~a24~0 3)} is VALID [2022-02-20 15:58:57,434 INFO L290 TraceCheckUtils]: 16: Hoare triple {19630#(<= ~a24~0 3)} assume !(((0 == ~a24~0 && 9 == ~a18~0) && 4 == ~a15~0) && 306 < ~a3~0 && 417 >= ~a3~0); {19630#(<= ~a24~0 3)} is VALID [2022-02-20 15:58:57,434 INFO L290 TraceCheckUtils]: 17: Hoare triple {19630#(<= ~a24~0 3)} assume !(((0 == ~a24~0 && 9 == ~a18~0) && 4 == ~a15~0) && ~a3~0 <= 115); {19630#(<= ~a24~0 3)} is VALID [2022-02-20 15:58:57,435 INFO L290 TraceCheckUtils]: 18: Hoare triple {19630#(<= ~a24~0 3)} assume !(((1 == ~a24~0 && 12 == ~a18~0) && 4 == ~a15~0) && 417 < ~a3~0); {19630#(<= ~a24~0 3)} is VALID [2022-02-20 15:58:57,435 INFO L290 TraceCheckUtils]: 19: Hoare triple {19630#(<= ~a24~0 3)} assume !(((0 == ~a24~0 && 12 == ~a18~0) && 4 == ~a15~0) && 115 < ~a3~0 && 306 >= ~a3~0); {19630#(<= ~a24~0 3)} is VALID [2022-02-20 15:58:57,435 INFO L290 TraceCheckUtils]: 20: Hoare triple {19630#(<= ~a24~0 3)} assume !(((2 == ~a24~0 && 8 == ~a18~0) && 4 == ~a15~0) && 306 < ~a3~0 && 417 >= ~a3~0); {19630#(<= ~a24~0 3)} is VALID [2022-02-20 15:58:57,436 INFO L290 TraceCheckUtils]: 21: Hoare triple {19630#(<= ~a24~0 3)} assume !(((1 == ~a24~0 && 12 == ~a18~0) && 4 == ~a15~0) && 306 < ~a3~0 && 417 >= ~a3~0); {19630#(<= ~a24~0 3)} is VALID [2022-02-20 15:58:57,436 INFO L290 TraceCheckUtils]: 22: Hoare triple {19630#(<= ~a24~0 3)} assume !(((1 == ~a24~0 && 9 == ~a18~0) && 4 == ~a15~0) && 115 < ~a3~0 && 306 >= ~a3~0); {19630#(<= ~a24~0 3)} is VALID [2022-02-20 15:58:57,436 INFO L290 TraceCheckUtils]: 23: Hoare triple {19630#(<= ~a24~0 3)} assume !(((0 == ~a24~0 && 10 == ~a18~0) && 4 == ~a15~0) && 115 < ~a3~0 && 306 >= ~a3~0); {19630#(<= ~a24~0 3)} is VALID [2022-02-20 15:58:57,437 INFO L290 TraceCheckUtils]: 24: Hoare triple {19630#(<= ~a24~0 3)} assume !(((0 == ~a24~0 && 10 == ~a18~0) && 4 == ~a15~0) && ~a3~0 <= 115); {19630#(<= ~a24~0 3)} is VALID [2022-02-20 15:58:57,437 INFO L290 TraceCheckUtils]: 25: Hoare triple {19630#(<= ~a24~0 3)} assume !(((1 == ~a24~0 && 10 == ~a18~0) && 4 == ~a15~0) && 417 < ~a3~0); {19630#(<= ~a24~0 3)} is VALID [2022-02-20 15:58:57,437 INFO L290 TraceCheckUtils]: 26: Hoare triple {19630#(<= ~a24~0 3)} assume !(((1 == ~a24~0 && 11 == ~a18~0) && 4 == ~a15~0) && 306 < ~a3~0 && 417 >= ~a3~0); {19630#(<= ~a24~0 3)} is VALID [2022-02-20 15:58:57,437 INFO L290 TraceCheckUtils]: 27: Hoare triple {19630#(<= ~a24~0 3)} assume !(((2 == ~a24~0 && 9 == ~a18~0) && 4 == ~a15~0) && 115 < ~a3~0 && 306 >= ~a3~0); {19630#(<= ~a24~0 3)} is VALID [2022-02-20 15:58:57,438 INFO L290 TraceCheckUtils]: 28: Hoare triple {19630#(<= ~a24~0 3)} assume !(((1 == ~a24~0 && 11 == ~a18~0) && 4 == ~a15~0) && 115 < ~a3~0 && 306 >= ~a3~0); {19630#(<= ~a24~0 3)} is VALID [2022-02-20 15:58:57,438 INFO L290 TraceCheckUtils]: 29: Hoare triple {19630#(<= ~a24~0 3)} assume !(((0 == ~a24~0 && 11 == ~a18~0) && 4 == ~a15~0) && 417 < ~a3~0); {19630#(<= ~a24~0 3)} is VALID [2022-02-20 15:58:57,438 INFO L290 TraceCheckUtils]: 30: Hoare triple {19630#(<= ~a24~0 3)} assume !(((2 == ~a24~0 && 8 == ~a18~0) && 4 == ~a15~0) && 115 < ~a3~0 && 306 >= ~a3~0); {19630#(<= ~a24~0 3)} is VALID [2022-02-20 15:58:57,439 INFO L290 TraceCheckUtils]: 31: Hoare triple {19630#(<= ~a24~0 3)} assume !(((2 == ~a24~0 && 12 == ~a18~0) && 4 == ~a15~0) && 306 < ~a3~0 && 417 >= ~a3~0); {19630#(<= ~a24~0 3)} is VALID [2022-02-20 15:58:57,439 INFO L290 TraceCheckUtils]: 32: Hoare triple {19630#(<= ~a24~0 3)} assume !(((2 == ~a24~0 && 8 == ~a18~0) && 4 == ~a15~0) && 417 < ~a3~0); {19630#(<= ~a24~0 3)} is VALID [2022-02-20 15:58:57,439 INFO L290 TraceCheckUtils]: 33: Hoare triple {19630#(<= ~a24~0 3)} assume !(((0 == ~a24~0 && 9 == ~a18~0) && 4 == ~a15~0) && 417 < ~a3~0); {19630#(<= ~a24~0 3)} is VALID [2022-02-20 15:58:57,440 INFO L290 TraceCheckUtils]: 34: Hoare triple {19630#(<= ~a24~0 3)} assume !(((2 == ~a24~0 && 10 == ~a18~0) && 4 == ~a15~0) && 115 < ~a3~0 && 306 >= ~a3~0); {19630#(<= ~a24~0 3)} is VALID [2022-02-20 15:58:57,440 INFO L290 TraceCheckUtils]: 35: Hoare triple {19630#(<= ~a24~0 3)} assume !(((3 == ~a24~0 && 8 == ~a18~0) && 4 == ~a15~0) && ~a3~0 <= 115); {19630#(<= ~a24~0 3)} is VALID [2022-02-20 15:58:57,440 INFO L290 TraceCheckUtils]: 36: Hoare triple {19630#(<= ~a24~0 3)} assume !(((0 == ~a24~0 && 9 == ~a18~0) && 4 == ~a15~0) && 115 < ~a3~0 && 306 >= ~a3~0); {19630#(<= ~a24~0 3)} is VALID [2022-02-20 15:58:57,441 INFO L290 TraceCheckUtils]: 37: Hoare triple {19630#(<= ~a24~0 3)} assume !(((1 == ~a24~0 && 8 == ~a18~0) && 4 == ~a15~0) && 306 < ~a3~0 && 417 >= ~a3~0); {19630#(<= ~a24~0 3)} is VALID [2022-02-20 15:58:57,441 INFO L290 TraceCheckUtils]: 38: Hoare triple {19630#(<= ~a24~0 3)} assume !(((2 == ~a24~0 && 12 == ~a18~0) && 4 == ~a15~0) && 417 < ~a3~0); {19630#(<= ~a24~0 3)} is VALID [2022-02-20 15:58:57,441 INFO L290 TraceCheckUtils]: 39: Hoare triple {19630#(<= ~a24~0 3)} assume !(((1 == ~a24~0 && 11 == ~a18~0) && 4 == ~a15~0) && ~a3~0 <= 115); {19630#(<= ~a24~0 3)} is VALID [2022-02-20 15:58:57,442 INFO L290 TraceCheckUtils]: 40: Hoare triple {19630#(<= ~a24~0 3)} assume !(((0 == ~a24~0 && 10 == ~a18~0) && 4 == ~a15~0) && 306 < ~a3~0 && 417 >= ~a3~0); {19630#(<= ~a24~0 3)} is VALID [2022-02-20 15:58:57,442 INFO L290 TraceCheckUtils]: 41: Hoare triple {19630#(<= ~a24~0 3)} assume !(((1 == ~a24~0 && 9 == ~a18~0) && 4 == ~a15~0) && 306 < ~a3~0 && 417 >= ~a3~0); {19630#(<= ~a24~0 3)} is VALID [2022-02-20 15:58:57,442 INFO L290 TraceCheckUtils]: 42: Hoare triple {19630#(<= ~a24~0 3)} assume !(((2 == ~a24~0 && 9 == ~a18~0) && 4 == ~a15~0) && ~a3~0 <= 115); {19630#(<= ~a24~0 3)} is VALID [2022-02-20 15:58:57,442 INFO L290 TraceCheckUtils]: 43: Hoare triple {19630#(<= ~a24~0 3)} assume !(((0 == ~a24~0 && 12 == ~a18~0) && 4 == ~a15~0) && 306 < ~a3~0 && 417 >= ~a3~0); {19630#(<= ~a24~0 3)} is VALID [2022-02-20 15:58:57,443 INFO L290 TraceCheckUtils]: 44: Hoare triple {19630#(<= ~a24~0 3)} assume !(((0 == ~a24~0 && 10 == ~a18~0) && 4 == ~a15~0) && 417 < ~a3~0); {19630#(<= ~a24~0 3)} is VALID [2022-02-20 15:58:57,443 INFO L290 TraceCheckUtils]: 45: Hoare triple {19630#(<= ~a24~0 3)} assume !(((0 == ~a24~0 && 11 == ~a18~0) && 4 == ~a15~0) && 115 < ~a3~0 && 306 >= ~a3~0); {19630#(<= ~a24~0 3)} is VALID [2022-02-20 15:58:57,443 INFO L290 TraceCheckUtils]: 46: Hoare triple {19630#(<= ~a24~0 3)} assume !(((2 == ~a24~0 && 10 == ~a18~0) && 4 == ~a15~0) && 417 < ~a3~0); {19630#(<= ~a24~0 3)} is VALID [2022-02-20 15:58:57,444 INFO L290 TraceCheckUtils]: 47: Hoare triple {19630#(<= ~a24~0 3)} assume !(((2 == ~a24~0 && 11 == ~a18~0) && 4 == ~a15~0) && ~a3~0 <= 115); {19630#(<= ~a24~0 3)} is VALID [2022-02-20 15:58:57,444 INFO L290 TraceCheckUtils]: 48: Hoare triple {19630#(<= ~a24~0 3)} assume !(((0 == ~a24~0 && 8 == ~a18~0) && 4 == ~a15~0) && 417 < ~a3~0); {19630#(<= ~a24~0 3)} is VALID [2022-02-20 15:58:57,444 INFO L290 TraceCheckUtils]: 49: Hoare triple {19630#(<= ~a24~0 3)} assume !(((1 == ~a24~0 && 8 == ~a18~0) && 4 == ~a15~0) && 115 < ~a3~0 && 306 >= ~a3~0); {19630#(<= ~a24~0 3)} is VALID [2022-02-20 15:58:57,445 INFO L290 TraceCheckUtils]: 50: Hoare triple {19630#(<= ~a24~0 3)} assume !(((0 == ~a24~0 && 8 == ~a18~0) && 4 == ~a15~0) && 115 < ~a3~0 && 306 >= ~a3~0); {19630#(<= ~a24~0 3)} is VALID [2022-02-20 15:58:57,445 INFO L290 TraceCheckUtils]: 51: Hoare triple {19630#(<= ~a24~0 3)} assume !(((0 == ~a24~0 && 8 == ~a18~0) && 4 == ~a15~0) && ~a3~0 <= 115); {19630#(<= ~a24~0 3)} is VALID [2022-02-20 15:58:57,445 INFO L290 TraceCheckUtils]: 52: Hoare triple {19630#(<= ~a24~0 3)} assume !(((2 == ~a24~0 && 12 == ~a18~0) && 4 == ~a15~0) && 115 < ~a3~0 && 306 >= ~a3~0); {19630#(<= ~a24~0 3)} is VALID [2022-02-20 15:58:57,446 INFO L290 TraceCheckUtils]: 53: Hoare triple {19630#(<= ~a24~0 3)} assume !(((1 == ~a24~0 && 12 == ~a18~0) && 4 == ~a15~0) && ~a3~0 <= 115); {19630#(<= ~a24~0 3)} is VALID [2022-02-20 15:58:57,446 INFO L290 TraceCheckUtils]: 54: Hoare triple {19630#(<= ~a24~0 3)} assume !(((1 == ~a24~0 && 11 == ~a18~0) && 4 == ~a15~0) && 417 < ~a3~0); {19630#(<= ~a24~0 3)} is VALID [2022-02-20 15:58:57,446 INFO L290 TraceCheckUtils]: 55: Hoare triple {19630#(<= ~a24~0 3)} assume !(((0 == ~a24~0 && 12 == ~a18~0) && 4 == ~a15~0) && 417 < ~a3~0); {19630#(<= ~a24~0 3)} is VALID [2022-02-20 15:58:57,446 INFO L290 TraceCheckUtils]: 56: Hoare triple {19630#(<= ~a24~0 3)} assume !(((1 == ~a24~0 && 10 == ~a18~0) && 4 == ~a15~0) && ~a3~0 <= 115); {19630#(<= ~a24~0 3)} is VALID [2022-02-20 15:58:57,447 INFO L290 TraceCheckUtils]: 57: Hoare triple {19630#(<= ~a24~0 3)} assume !(((2 == ~a24~0 && 11 == ~a18~0) && 4 == ~a15~0) && 115 < ~a3~0 && 306 >= ~a3~0); {19630#(<= ~a24~0 3)} is VALID [2022-02-20 15:58:57,447 INFO L290 TraceCheckUtils]: 58: Hoare triple {19630#(<= ~a24~0 3)} assume !(((2 == ~a24~0 && 10 == ~a18~0) && 4 == ~a15~0) && 306 < ~a3~0 && 417 >= ~a3~0); {19630#(<= ~a24~0 3)} is VALID [2022-02-20 15:58:57,447 INFO L290 TraceCheckUtils]: 59: Hoare triple {19630#(<= ~a24~0 3)} assume !(((0 == ~a24~0 && 11 == ~a18~0) && 4 == ~a15~0) && ~a3~0 <= 115); {19630#(<= ~a24~0 3)} is VALID [2022-02-20 15:58:57,448 INFO L290 TraceCheckUtils]: 60: Hoare triple {19630#(<= ~a24~0 3)} assume !(((1 == ~a24~0 && 10 == ~a18~0) && 4 == ~a15~0) && 115 < ~a3~0 && 306 >= ~a3~0); {19630#(<= ~a24~0 3)} is VALID [2022-02-20 15:58:57,448 INFO L290 TraceCheckUtils]: 61: Hoare triple {19630#(<= ~a24~0 3)} assume !(((2 == ~a24~0 && 9 == ~a18~0) && 4 == ~a15~0) && 306 < ~a3~0 && 417 >= ~a3~0); {19630#(<= ~a24~0 3)} is VALID [2022-02-20 15:58:57,448 INFO L290 TraceCheckUtils]: 62: Hoare triple {19630#(<= ~a24~0 3)} assume !(((1 == ~a24~0 && 12 == ~a18~0) && 4 == ~a15~0) && 115 < ~a3~0 && 306 >= ~a3~0); {19630#(<= ~a24~0 3)} is VALID [2022-02-20 15:58:57,449 INFO L290 TraceCheckUtils]: 63: Hoare triple {19630#(<= ~a24~0 3)} assume !(((2 == ~a24~0 && 10 == ~a18~0) && 4 == ~a15~0) && ~a3~0 <= 115); {19630#(<= ~a24~0 3)} is VALID [2022-02-20 15:58:57,449 INFO L290 TraceCheckUtils]: 64: Hoare triple {19630#(<= ~a24~0 3)} assume !(((2 == ~a24~0 && 12 == ~a18~0) && 4 == ~a15~0) && ~a3~0 <= 115); {19630#(<= ~a24~0 3)} is VALID [2022-02-20 15:58:57,449 INFO L290 TraceCheckUtils]: 65: Hoare triple {19630#(<= ~a24~0 3)} assume !((5 == calculate_output_~input#1 && ((~a3~0 <= 115 && 9 == ~a18~0 && 3 == ~a24~0) || (417 < ~a3~0 && 12 == ~a18~0 && 2 == ~a24~0) || (~a3~0 <= 115 && 3 == ~a24~0 && 8 == ~a18~0))) && 6 == ~a15~0); {19630#(<= ~a24~0 3)} is VALID [2022-02-20 15:58:57,450 INFO L290 TraceCheckUtils]: 66: Hoare triple {19630#(<= ~a24~0 3)} assume !(5 == ~a15~0 && ((6 == calculate_output_~input#1 && (8 == ~a18~0 || 9 == ~a18~0)) && 3 == ~a24~0) && 417 < ~a3~0); {19630#(<= ~a24~0 3)} is VALID [2022-02-20 15:58:57,450 INFO L290 TraceCheckUtils]: 67: Hoare triple {19630#(<= ~a24~0 3)} assume !((4 == ~a15~0 && 4 == ~a24~0 && (11 == ~a18~0 || 12 == ~a18~0) && 5 == calculate_output_~input#1) && 115 < ~a3~0 && 306 >= ~a3~0); {19630#(<= ~a24~0 3)} is VALID [2022-02-20 15:58:57,450 INFO L290 TraceCheckUtils]: 68: Hoare triple {19630#(<= ~a24~0 3)} assume (4 == ~a24~0 && (3 == calculate_output_~input#1 && (9 == ~a18~0 || 10 == ~a18~0)) && 4 == ~a15~0) && 115 < ~a3~0 && 306 >= ~a3~0;~a3~0 := -3 * (191394 + ~a3~0);~a24~0 := 1;~a18~0 := 8;~a15~0 := 5;calculate_output_#res#1 := 21; {19629#false} is VALID [2022-02-20 15:58:57,451 INFO L290 TraceCheckUtils]: 69: Hoare triple {19629#false} main_#t~ret11#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;assume -2147483648 <= main_#t~ret11#1 && main_#t~ret11#1 <= 2147483647;main_~output~0#1 := main_#t~ret11#1;havoc main_#t~ret11#1; {19629#false} is VALID [2022-02-20 15:58:57,451 INFO L290 TraceCheckUtils]: 70: Hoare triple {19629#false} assume !false;havoc main_~input~0#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~input~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1; {19629#false} is VALID [2022-02-20 15:58:57,451 INFO L290 TraceCheckUtils]: 71: Hoare triple {19629#false} assume !(((((1 != main_~input~0#1 && 2 != main_~input~0#1) && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_#t~ret8#1, calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; {19629#false} is VALID [2022-02-20 15:58:57,451 INFO L290 TraceCheckUtils]: 72: Hoare triple {19629#false} assume !(((1 == ~a24~0 && 9 == ~a18~0) && 4 == ~a15~0) && ~a3~0 <= 115); {19629#false} is VALID [2022-02-20 15:58:57,451 INFO L290 TraceCheckUtils]: 73: Hoare triple {19629#false} assume !(((1 == ~a24~0 && 8 == ~a18~0) && 4 == ~a15~0) && 417 < ~a3~0); {19629#false} is VALID [2022-02-20 15:58:57,451 INFO L290 TraceCheckUtils]: 74: Hoare triple {19629#false} assume !(((2 == ~a24~0 && 11 == ~a18~0) && 4 == ~a15~0) && 417 < ~a3~0); {19629#false} is VALID [2022-02-20 15:58:57,452 INFO L290 TraceCheckUtils]: 75: Hoare triple {19629#false} assume ((1 == ~a24~0 && 8 == ~a18~0) && 4 == ~a15~0) && ~a3~0 <= 115; {19629#false} is VALID [2022-02-20 15:58:57,452 INFO L290 TraceCheckUtils]: 76: Hoare triple {19629#false} assume !false; {19629#false} is VALID [2022-02-20 15:58:57,452 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 15:58:57,452 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 15:58:57,452 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1539519297] [2022-02-20 15:58:57,453 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1539519297] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 15:58:57,453 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 15:58:57,453 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-20 15:58:57,453 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [339841605] [2022-02-20 15:58:57,453 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 15:58:57,454 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 2 states have internal predecessors, (77), 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) Word has length 77 [2022-02-20 15:58:57,454 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 15:58:57,454 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 2 states have internal predecessors, (77), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 15:58:57,503 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 77 edges. 77 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 15:58:57,503 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 15:58:57,504 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 15:58:57,504 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 15:58:57,504 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 15:58:57,504 INFO L87 Difference]: Start difference. First operand 2764 states and 4187 transitions. Second operand has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 2 states have internal predecessors, (77), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 15:59:02,403 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 15:59:02,403 INFO L93 Difference]: Finished difference Result 8286 states and 12556 transitions. [2022-02-20 15:59:02,403 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 15:59:02,403 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 2 states have internal predecessors, (77), 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) Word has length 77 [2022-02-20 15:59:02,404 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 15:59:02,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 2 states have internal predecessors, (77), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 15:59:02,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3949 transitions. [2022-02-20 15:59:02,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 2 states have internal predecessors, (77), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 15:59:02,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3949 transitions. [2022-02-20 15:59:02,430 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 3949 transitions. [2022-02-20 15:59:05,117 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 3949 edges. 3949 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 15:59:06,093 INFO L225 Difference]: With dead ends: 8286 [2022-02-20 15:59:06,093 INFO L226 Difference]: Without dead ends: 5524 [2022-02-20 15:59:06,108 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 15:59:06,128 INFO L933 BasicCegarLoop]: 104 mSDtfsCounter, 732 mSDsluCounter, 5 mSDsCounter, 0 mSdLazyCounter, 1934 mSolverCounterSat, 1075 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 732 SdHoareTripleChecker+Valid, 109 SdHoareTripleChecker+Invalid, 3009 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1075 IncrementalHoareTripleChecker+Valid, 1934 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2022-02-20 15:59:06,129 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [732 Valid, 109 Invalid, 3009 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1075 Valid, 1934 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2022-02-20 15:59:06,133 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5524 states. [2022-02-20 15:59:06,268 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5524 to 5524. [2022-02-20 15:59:06,268 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 15:59:06,295 INFO L82 GeneralOperation]: Start isEquivalent. First operand 5524 states. Second operand has 5524 states, 5523 states have (on average 1.463516204961072) internal successors, (8083), 5523 states have internal predecessors, (8083), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 15:59:06,301 INFO L74 IsIncluded]: Start isIncluded. First operand 5524 states. Second operand has 5524 states, 5523 states have (on average 1.463516204961072) internal successors, (8083), 5523 states have internal predecessors, (8083), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 15:59:06,306 INFO L87 Difference]: Start difference. First operand 5524 states. Second operand has 5524 states, 5523 states have (on average 1.463516204961072) internal successors, (8083), 5523 states have internal predecessors, (8083), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 15:59:07,177 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 15:59:07,177 INFO L93 Difference]: Finished difference Result 5524 states and 8083 transitions. [2022-02-20 15:59:07,178 INFO L276 IsEmpty]: Start isEmpty. Operand 5524 states and 8083 transitions. [2022-02-20 15:59:07,183 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 15:59:07,183 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 15:59:07,190 INFO L74 IsIncluded]: Start isIncluded. First operand has 5524 states, 5523 states have (on average 1.463516204961072) internal successors, (8083), 5523 states have internal predecessors, (8083), 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 5524 states. [2022-02-20 15:59:07,196 INFO L87 Difference]: Start difference. First operand has 5524 states, 5523 states have (on average 1.463516204961072) internal successors, (8083), 5523 states have internal predecessors, (8083), 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 5524 states. [2022-02-20 15:59:08,016 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 15:59:08,017 INFO L93 Difference]: Finished difference Result 5524 states and 8083 transitions. [2022-02-20 15:59:08,017 INFO L276 IsEmpty]: Start isEmpty. Operand 5524 states and 8083 transitions. [2022-02-20 15:59:08,021 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 15:59:08,021 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 15:59:08,021 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 15:59:08,021 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 15:59:08,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5524 states, 5523 states have (on average 1.463516204961072) internal successors, (8083), 5523 states have internal predecessors, (8083), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 15:59:08,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5524 states to 5524 states and 8083 transitions. [2022-02-20 15:59:08,852 INFO L78 Accepts]: Start accepts. Automaton has 5524 states and 8083 transitions. Word has length 77 [2022-02-20 15:59:08,853 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 15:59:08,853 INFO L470 AbstractCegarLoop]: Abstraction has 5524 states and 8083 transitions. [2022-02-20 15:59:08,853 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 2 states have internal predecessors, (77), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 15:59:08,853 INFO L276 IsEmpty]: Start isEmpty. Operand 5524 states and 8083 transitions. [2022-02-20 15:59:08,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-02-20 15:59:08,854 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 15:59:08,854 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 15:59:08,854 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-02-20 15:59:08,854 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 15:59:08,855 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 15:59:08,855 INFO L85 PathProgramCache]: Analyzing trace with hash -1159192720, now seen corresponding path program 1 times [2022-02-20 15:59:08,856 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 15:59:08,856 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [846732563] [2022-02-20 15:59:08,856 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 15:59:08,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 15:59:08,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 15:59:08,972 INFO L290 TraceCheckUtils]: 0: Hoare triple {44571#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~inputD~0 := 4;~inputA~0 := 1;~inputC~0 := 3;~inputE~0 := 5;~inputB~0 := 2;~inputF~0 := 6;~a18~0 := 9;~a24~0 := 3;~a3~0 := 99;~a15~0 := 4; {44571#true} is VALID [2022-02-20 15:59:08,972 INFO L290 TraceCheckUtils]: 1: Hoare triple {44571#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet10#1, main_#t~ret11#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; {44571#true} is VALID [2022-02-20 15:59:08,973 INFO L290 TraceCheckUtils]: 2: Hoare triple {44571#true} assume !false;havoc main_~input~0#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~input~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1; {44571#true} is VALID [2022-02-20 15:59:08,973 INFO L290 TraceCheckUtils]: 3: Hoare triple {44571#true} assume !(((((1 != main_~input~0#1 && 2 != main_~input~0#1) && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_#t~ret8#1, calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; {44571#true} is VALID [2022-02-20 15:59:08,973 INFO L290 TraceCheckUtils]: 4: Hoare triple {44571#true} assume !(((1 == ~a24~0 && 9 == ~a18~0) && 4 == ~a15~0) && ~a3~0 <= 115); {44571#true} is VALID [2022-02-20 15:59:08,973 INFO L290 TraceCheckUtils]: 5: Hoare triple {44571#true} assume !(((1 == ~a24~0 && 8 == ~a18~0) && 4 == ~a15~0) && 417 < ~a3~0); {44571#true} is VALID [2022-02-20 15:59:08,973 INFO L290 TraceCheckUtils]: 6: Hoare triple {44571#true} assume !(((2 == ~a24~0 && 11 == ~a18~0) && 4 == ~a15~0) && 417 < ~a3~0); {44571#true} is VALID [2022-02-20 15:59:08,973 INFO L290 TraceCheckUtils]: 7: Hoare triple {44571#true} assume !(((1 == ~a24~0 && 8 == ~a18~0) && 4 == ~a15~0) && ~a3~0 <= 115); {44571#true} is VALID [2022-02-20 15:59:08,973 INFO L290 TraceCheckUtils]: 8: Hoare triple {44571#true} assume !(((0 == ~a24~0 && 8 == ~a18~0) && 4 == ~a15~0) && 306 < ~a3~0 && 417 >= ~a3~0); {44571#true} is VALID [2022-02-20 15:59:08,974 INFO L290 TraceCheckUtils]: 9: Hoare triple {44571#true} assume !(((0 == ~a24~0 && 12 == ~a18~0) && 4 == ~a15~0) && ~a3~0 <= 115); {44571#true} is VALID [2022-02-20 15:59:08,974 INFO L290 TraceCheckUtils]: 10: Hoare triple {44571#true} assume !(((2 == ~a24~0 && 9 == ~a18~0) && 4 == ~a15~0) && 417 < ~a3~0); {44571#true} is VALID [2022-02-20 15:59:08,974 INFO L290 TraceCheckUtils]: 11: Hoare triple {44571#true} assume !(((2 == ~a24~0 && 8 == ~a18~0) && 4 == ~a15~0) && ~a3~0 <= 115); {44571#true} is VALID [2022-02-20 15:59:08,974 INFO L290 TraceCheckUtils]: 12: Hoare triple {44571#true} assume !(((1 == ~a24~0 && 9 == ~a18~0) && 4 == ~a15~0) && 417 < ~a3~0); {44571#true} is VALID [2022-02-20 15:59:08,974 INFO L290 TraceCheckUtils]: 13: Hoare triple {44571#true} assume !(((1 == ~a24~0 && 10 == ~a18~0) && 4 == ~a15~0) && 306 < ~a3~0 && 417 >= ~a3~0); {44571#true} is VALID [2022-02-20 15:59:08,974 INFO L290 TraceCheckUtils]: 14: Hoare triple {44571#true} assume !(((2 == ~a24~0 && 11 == ~a18~0) && 4 == ~a15~0) && 306 < ~a3~0 && 417 >= ~a3~0); {44571#true} is VALID [2022-02-20 15:59:08,974 INFO L290 TraceCheckUtils]: 15: Hoare triple {44571#true} assume !(((0 == ~a24~0 && 11 == ~a18~0) && 4 == ~a15~0) && 306 < ~a3~0 && 417 >= ~a3~0); {44571#true} is VALID [2022-02-20 15:59:08,975 INFO L290 TraceCheckUtils]: 16: Hoare triple {44571#true} assume !(((0 == ~a24~0 && 9 == ~a18~0) && 4 == ~a15~0) && 306 < ~a3~0 && 417 >= ~a3~0); {44571#true} is VALID [2022-02-20 15:59:08,975 INFO L290 TraceCheckUtils]: 17: Hoare triple {44571#true} assume !(((0 == ~a24~0 && 9 == ~a18~0) && 4 == ~a15~0) && ~a3~0 <= 115); {44571#true} is VALID [2022-02-20 15:59:08,975 INFO L290 TraceCheckUtils]: 18: Hoare triple {44571#true} assume !(((1 == ~a24~0 && 12 == ~a18~0) && 4 == ~a15~0) && 417 < ~a3~0); {44571#true} is VALID [2022-02-20 15:59:08,975 INFO L290 TraceCheckUtils]: 19: Hoare triple {44571#true} assume !(((0 == ~a24~0 && 12 == ~a18~0) && 4 == ~a15~0) && 115 < ~a3~0 && 306 >= ~a3~0); {44571#true} is VALID [2022-02-20 15:59:08,975 INFO L290 TraceCheckUtils]: 20: Hoare triple {44571#true} assume !(((2 == ~a24~0 && 8 == ~a18~0) && 4 == ~a15~0) && 306 < ~a3~0 && 417 >= ~a3~0); {44571#true} is VALID [2022-02-20 15:59:08,975 INFO L290 TraceCheckUtils]: 21: Hoare triple {44571#true} assume !(((1 == ~a24~0 && 12 == ~a18~0) && 4 == ~a15~0) && 306 < ~a3~0 && 417 >= ~a3~0); {44571#true} is VALID [2022-02-20 15:59:08,975 INFO L290 TraceCheckUtils]: 22: Hoare triple {44571#true} assume !(((1 == ~a24~0 && 9 == ~a18~0) && 4 == ~a15~0) && 115 < ~a3~0 && 306 >= ~a3~0); {44571#true} is VALID [2022-02-20 15:59:08,976 INFO L290 TraceCheckUtils]: 23: Hoare triple {44571#true} assume !(((0 == ~a24~0 && 10 == ~a18~0) && 4 == ~a15~0) && 115 < ~a3~0 && 306 >= ~a3~0); {44571#true} is VALID [2022-02-20 15:59:08,976 INFO L290 TraceCheckUtils]: 24: Hoare triple {44571#true} assume !(((0 == ~a24~0 && 10 == ~a18~0) && 4 == ~a15~0) && ~a3~0 <= 115); {44571#true} is VALID [2022-02-20 15:59:08,976 INFO L290 TraceCheckUtils]: 25: Hoare triple {44571#true} assume !(((1 == ~a24~0 && 10 == ~a18~0) && 4 == ~a15~0) && 417 < ~a3~0); {44571#true} is VALID [2022-02-20 15:59:08,976 INFO L290 TraceCheckUtils]: 26: Hoare triple {44571#true} assume !(((1 == ~a24~0 && 11 == ~a18~0) && 4 == ~a15~0) && 306 < ~a3~0 && 417 >= ~a3~0); {44571#true} is VALID [2022-02-20 15:59:08,979 INFO L290 TraceCheckUtils]: 27: Hoare triple {44571#true} assume !(((2 == ~a24~0 && 9 == ~a18~0) && 4 == ~a15~0) && 115 < ~a3~0 && 306 >= ~a3~0); {44571#true} is VALID [2022-02-20 15:59:08,979 INFO L290 TraceCheckUtils]: 28: Hoare triple {44571#true} assume !(((1 == ~a24~0 && 11 == ~a18~0) && 4 == ~a15~0) && 115 < ~a3~0 && 306 >= ~a3~0); {44571#true} is VALID [2022-02-20 15:59:08,980 INFO L290 TraceCheckUtils]: 29: Hoare triple {44571#true} assume !(((0 == ~a24~0 && 11 == ~a18~0) && 4 == ~a15~0) && 417 < ~a3~0); {44571#true} is VALID [2022-02-20 15:59:08,980 INFO L290 TraceCheckUtils]: 30: Hoare triple {44571#true} assume !(((2 == ~a24~0 && 8 == ~a18~0) && 4 == ~a15~0) && 115 < ~a3~0 && 306 >= ~a3~0); {44571#true} is VALID [2022-02-20 15:59:08,980 INFO L290 TraceCheckUtils]: 31: Hoare triple {44571#true} assume !(((2 == ~a24~0 && 12 == ~a18~0) && 4 == ~a15~0) && 306 < ~a3~0 && 417 >= ~a3~0); {44571#true} is VALID [2022-02-20 15:59:08,981 INFO L290 TraceCheckUtils]: 32: Hoare triple {44571#true} assume !(((2 == ~a24~0 && 8 == ~a18~0) && 4 == ~a15~0) && 417 < ~a3~0); {44571#true} is VALID [2022-02-20 15:59:08,981 INFO L290 TraceCheckUtils]: 33: Hoare triple {44571#true} assume !(((0 == ~a24~0 && 9 == ~a18~0) && 4 == ~a15~0) && 417 < ~a3~0); {44571#true} is VALID [2022-02-20 15:59:08,981 INFO L290 TraceCheckUtils]: 34: Hoare triple {44571#true} assume !(((2 == ~a24~0 && 10 == ~a18~0) && 4 == ~a15~0) && 115 < ~a3~0 && 306 >= ~a3~0); {44571#true} is VALID [2022-02-20 15:59:08,981 INFO L290 TraceCheckUtils]: 35: Hoare triple {44571#true} assume !(((3 == ~a24~0 && 8 == ~a18~0) && 4 == ~a15~0) && ~a3~0 <= 115); {44571#true} is VALID [2022-02-20 15:59:08,981 INFO L290 TraceCheckUtils]: 36: Hoare triple {44571#true} assume !(((0 == ~a24~0 && 9 == ~a18~0) && 4 == ~a15~0) && 115 < ~a3~0 && 306 >= ~a3~0); {44571#true} is VALID [2022-02-20 15:59:08,982 INFO L290 TraceCheckUtils]: 37: Hoare triple {44571#true} assume !(((1 == ~a24~0 && 8 == ~a18~0) && 4 == ~a15~0) && 306 < ~a3~0 && 417 >= ~a3~0); {44571#true} is VALID [2022-02-20 15:59:08,982 INFO L290 TraceCheckUtils]: 38: Hoare triple {44571#true} assume !(((2 == ~a24~0 && 12 == ~a18~0) && 4 == ~a15~0) && 417 < ~a3~0); {44571#true} is VALID [2022-02-20 15:59:08,982 INFO L290 TraceCheckUtils]: 39: Hoare triple {44571#true} assume !(((1 == ~a24~0 && 11 == ~a18~0) && 4 == ~a15~0) && ~a3~0 <= 115); {44571#true} is VALID [2022-02-20 15:59:08,982 INFO L290 TraceCheckUtils]: 40: Hoare triple {44571#true} assume !(((0 == ~a24~0 && 10 == ~a18~0) && 4 == ~a15~0) && 306 < ~a3~0 && 417 >= ~a3~0); {44571#true} is VALID [2022-02-20 15:59:08,982 INFO L290 TraceCheckUtils]: 41: Hoare triple {44571#true} assume !(((1 == ~a24~0 && 9 == ~a18~0) && 4 == ~a15~0) && 306 < ~a3~0 && 417 >= ~a3~0); {44571#true} is VALID [2022-02-20 15:59:08,982 INFO L290 TraceCheckUtils]: 42: Hoare triple {44571#true} assume !(((2 == ~a24~0 && 9 == ~a18~0) && 4 == ~a15~0) && ~a3~0 <= 115); {44571#true} is VALID [2022-02-20 15:59:08,982 INFO L290 TraceCheckUtils]: 43: Hoare triple {44571#true} assume !(((0 == ~a24~0 && 12 == ~a18~0) && 4 == ~a15~0) && 306 < ~a3~0 && 417 >= ~a3~0); {44571#true} is VALID [2022-02-20 15:59:08,983 INFO L290 TraceCheckUtils]: 44: Hoare triple {44571#true} assume !(((0 == ~a24~0 && 10 == ~a18~0) && 4 == ~a15~0) && 417 < ~a3~0); {44571#true} is VALID [2022-02-20 15:59:08,986 INFO L290 TraceCheckUtils]: 45: Hoare triple {44571#true} assume !(((0 == ~a24~0 && 11 == ~a18~0) && 4 == ~a15~0) && 115 < ~a3~0 && 306 >= ~a3~0); {44571#true} is VALID [2022-02-20 15:59:08,986 INFO L290 TraceCheckUtils]: 46: Hoare triple {44571#true} assume !(((2 == ~a24~0 && 10 == ~a18~0) && 4 == ~a15~0) && 417 < ~a3~0); {44571#true} is VALID [2022-02-20 15:59:08,986 INFO L290 TraceCheckUtils]: 47: Hoare triple {44571#true} assume !(((2 == ~a24~0 && 11 == ~a18~0) && 4 == ~a15~0) && ~a3~0 <= 115); {44571#true} is VALID [2022-02-20 15:59:08,986 INFO L290 TraceCheckUtils]: 48: Hoare triple {44571#true} assume !(((0 == ~a24~0 && 8 == ~a18~0) && 4 == ~a15~0) && 417 < ~a3~0); {44571#true} is VALID [2022-02-20 15:59:08,987 INFO L290 TraceCheckUtils]: 49: Hoare triple {44571#true} assume !(((1 == ~a24~0 && 8 == ~a18~0) && 4 == ~a15~0) && 115 < ~a3~0 && 306 >= ~a3~0); {44571#true} is VALID [2022-02-20 15:59:08,987 INFO L290 TraceCheckUtils]: 50: Hoare triple {44571#true} assume !(((0 == ~a24~0 && 8 == ~a18~0) && 4 == ~a15~0) && 115 < ~a3~0 && 306 >= ~a3~0); {44571#true} is VALID [2022-02-20 15:59:08,987 INFO L290 TraceCheckUtils]: 51: Hoare triple {44571#true} assume !(((0 == ~a24~0 && 8 == ~a18~0) && 4 == ~a15~0) && ~a3~0 <= 115); {44571#true} is VALID [2022-02-20 15:59:08,987 INFO L290 TraceCheckUtils]: 52: Hoare triple {44571#true} assume !(((2 == ~a24~0 && 12 == ~a18~0) && 4 == ~a15~0) && 115 < ~a3~0 && 306 >= ~a3~0); {44571#true} is VALID [2022-02-20 15:59:08,987 INFO L290 TraceCheckUtils]: 53: Hoare triple {44571#true} assume !(((1 == ~a24~0 && 12 == ~a18~0) && 4 == ~a15~0) && ~a3~0 <= 115); {44571#true} is VALID [2022-02-20 15:59:08,987 INFO L290 TraceCheckUtils]: 54: Hoare triple {44571#true} assume !(((1 == ~a24~0 && 11 == ~a18~0) && 4 == ~a15~0) && 417 < ~a3~0); {44571#true} is VALID [2022-02-20 15:59:08,987 INFO L290 TraceCheckUtils]: 55: Hoare triple {44571#true} assume !(((0 == ~a24~0 && 12 == ~a18~0) && 4 == ~a15~0) && 417 < ~a3~0); {44571#true} is VALID [2022-02-20 15:59:08,988 INFO L290 TraceCheckUtils]: 56: Hoare triple {44571#true} assume !(((1 == ~a24~0 && 10 == ~a18~0) && 4 == ~a15~0) && ~a3~0 <= 115); {44571#true} is VALID [2022-02-20 15:59:08,988 INFO L290 TraceCheckUtils]: 57: Hoare triple {44571#true} assume !(((2 == ~a24~0 && 11 == ~a18~0) && 4 == ~a15~0) && 115 < ~a3~0 && 306 >= ~a3~0); {44571#true} is VALID [2022-02-20 15:59:08,988 INFO L290 TraceCheckUtils]: 58: Hoare triple {44571#true} assume !(((2 == ~a24~0 && 10 == ~a18~0) && 4 == ~a15~0) && 306 < ~a3~0 && 417 >= ~a3~0); {44571#true} is VALID [2022-02-20 15:59:08,988 INFO L290 TraceCheckUtils]: 59: Hoare triple {44571#true} assume !(((0 == ~a24~0 && 11 == ~a18~0) && 4 == ~a15~0) && ~a3~0 <= 115); {44571#true} is VALID [2022-02-20 15:59:08,988 INFO L290 TraceCheckUtils]: 60: Hoare triple {44571#true} assume !(((1 == ~a24~0 && 10 == ~a18~0) && 4 == ~a15~0) && 115 < ~a3~0 && 306 >= ~a3~0); {44571#true} is VALID [2022-02-20 15:59:08,988 INFO L290 TraceCheckUtils]: 61: Hoare triple {44571#true} assume !(((2 == ~a24~0 && 9 == ~a18~0) && 4 == ~a15~0) && 306 < ~a3~0 && 417 >= ~a3~0); {44571#true} is VALID [2022-02-20 15:59:08,988 INFO L290 TraceCheckUtils]: 62: Hoare triple {44571#true} assume !(((1 == ~a24~0 && 12 == ~a18~0) && 4 == ~a15~0) && 115 < ~a3~0 && 306 >= ~a3~0); {44571#true} is VALID [2022-02-20 15:59:08,989 INFO L290 TraceCheckUtils]: 63: Hoare triple {44571#true} assume !(((2 == ~a24~0 && 10 == ~a18~0) && 4 == ~a15~0) && ~a3~0 <= 115); {44571#true} is VALID [2022-02-20 15:59:08,989 INFO L290 TraceCheckUtils]: 64: Hoare triple {44571#true} assume !(((2 == ~a24~0 && 12 == ~a18~0) && 4 == ~a15~0) && ~a3~0 <= 115); {44571#true} is VALID [2022-02-20 15:59:08,989 INFO L290 TraceCheckUtils]: 65: Hoare triple {44571#true} assume !((5 == calculate_output_~input#1 && ((~a3~0 <= 115 && 9 == ~a18~0 && 3 == ~a24~0) || (417 < ~a3~0 && 12 == ~a18~0 && 2 == ~a24~0) || (~a3~0 <= 115 && 3 == ~a24~0 && 8 == ~a18~0))) && 6 == ~a15~0); {44571#true} is VALID [2022-02-20 15:59:08,989 INFO L290 TraceCheckUtils]: 66: Hoare triple {44571#true} assume !(5 == ~a15~0 && ((6 == calculate_output_~input#1 && (8 == ~a18~0 || 9 == ~a18~0)) && 3 == ~a24~0) && 417 < ~a3~0); {44571#true} is VALID [2022-02-20 15:59:08,989 INFO L290 TraceCheckUtils]: 67: Hoare triple {44571#true} assume !((4 == ~a15~0 && 4 == ~a24~0 && (11 == ~a18~0 || 12 == ~a18~0) && 5 == calculate_output_~input#1) && 115 < ~a3~0 && 306 >= ~a3~0); {44571#true} is VALID [2022-02-20 15:59:08,989 INFO L290 TraceCheckUtils]: 68: Hoare triple {44571#true} assume !((4 == ~a24~0 && (3 == calculate_output_~input#1 && (9 == ~a18~0 || 10 == ~a18~0)) && 4 == ~a15~0) && 115 < ~a3~0 && 306 >= ~a3~0); {44571#true} is VALID [2022-02-20 15:59:08,989 INFO L290 TraceCheckUtils]: 69: Hoare triple {44571#true} assume !(~a3~0 <= 115 && ((5 == calculate_output_~input#1 && (9 == ~a18~0 || 10 == ~a18~0)) && 5 == ~a15~0) && 1 == ~a24~0); {44571#true} is VALID [2022-02-20 15:59:08,990 INFO L290 TraceCheckUtils]: 70: Hoare triple {44571#true} assume !((10 == ~a18~0 && (417 < ~a3~0 && 3 == calculate_output_~input#1) && 5 == ~a15~0) && 3 == ~a24~0); {44571#true} is VALID [2022-02-20 15:59:08,990 INFO L290 TraceCheckUtils]: 71: Hoare triple {44571#true} assume !((((((8 == ~a18~0 || 9 == ~a18~0) || 10 == ~a18~0) && 2 == calculate_output_~input#1) && 4 == ~a15~0) && 4 == ~a24~0) && 306 < ~a3~0 && 417 >= ~a3~0); {44571#true} is VALID [2022-02-20 15:59:08,990 INFO L290 TraceCheckUtils]: 72: Hoare triple {44571#true} assume !(((((11 == ~a18~0 || 12 == ~a18~0) && 5 == calculate_output_~input#1) && 4 == ~a15~0) && 115 < ~a3~0 && 306 >= ~a3~0) && 3 == ~a24~0); {44571#true} is VALID [2022-02-20 15:59:08,990 INFO L290 TraceCheckUtils]: 73: Hoare triple {44571#true} assume !(12 == ~a18~0 && ((6 == calculate_output_~input#1 && ~a3~0 <= 115) && 2 == ~a24~0) && 5 == ~a15~0); {44571#true} is VALID [2022-02-20 15:59:08,991 INFO L290 TraceCheckUtils]: 74: Hoare triple {44571#true} assume !((417 < ~a3~0 && (((10 == ~a18~0 || 11 == ~a18~0) || 12 == ~a18~0) && 6 == calculate_output_~input#1) && 0 == ~a24~0) && 5 == ~a15~0); {44571#true} is VALID [2022-02-20 15:59:08,991 INFO L290 TraceCheckUtils]: 75: Hoare triple {44571#true} assume !(2 == ~a24~0 && (2 == calculate_output_~input#1 && ((12 == ~a18~0 && 306 < ~a3~0 && 417 >= ~a3~0) || (8 == ~a18~0 && 417 < ~a3~0))) && 6 == ~a15~0); {44571#true} is VALID [2022-02-20 15:59:08,991 INFO L290 TraceCheckUtils]: 76: Hoare triple {44571#true} assume !(6 == ~a15~0 && ((((8 == ~a18~0 || 9 == ~a18~0) || 10 == ~a18~0) && 3 == calculate_output_~input#1) && 115 < ~a3~0 && 306 >= ~a3~0) && 1 == ~a24~0); {44571#true} is VALID [2022-02-20 15:59:08,991 INFO L290 TraceCheckUtils]: 77: Hoare triple {44571#true} assume !((0 == ~a24~0 && 6 == ~a15~0 && 2 == calculate_output_~input#1 && (9 == ~a18~0 || 10 == ~a18~0)) && 115 < ~a3~0 && 306 >= ~a3~0); {44571#true} is VALID [2022-02-20 15:59:08,991 INFO L290 TraceCheckUtils]: 78: Hoare triple {44571#true} assume !((306 < ~a3~0 && 417 >= ~a3~0) && (5 == ~a15~0 && 2 == calculate_output_~input#1 && 12 == ~a18~0) && 3 == ~a24~0); {44571#true} is VALID [2022-02-20 15:59:08,991 INFO L290 TraceCheckUtils]: 79: Hoare triple {44571#true} assume !(5 == ~a15~0 && 2 == ~a24~0 && (306 < ~a3~0 && 417 >= ~a3~0) && (9 == ~a18~0 || 10 == ~a18~0) && 5 == calculate_output_~input#1); {44571#true} is VALID [2022-02-20 15:59:08,991 INFO L290 TraceCheckUtils]: 80: Hoare triple {44571#true} assume !(1 == ~a24~0 && (4 == calculate_output_~input#1 && (((11 == ~a18~0 && 115 < ~a3~0 && 306 >= ~a3~0) || (12 == ~a18~0 && 115 < ~a3~0 && 306 >= ~a3~0)) || (8 == ~a18~0 && 306 < ~a3~0 && 417 >= ~a3~0))) && 5 == ~a15~0); {44571#true} is VALID [2022-02-20 15:59:08,992 INFO L290 TraceCheckUtils]: 81: Hoare triple {44571#true} assume !((1 == ~a24~0 && (~a3~0 <= 115 && 6 == calculate_output_~input#1) && 5 == ~a15~0) && 11 == ~a18~0); {44571#true} is VALID [2022-02-20 15:59:08,992 INFO L290 TraceCheckUtils]: 82: Hoare triple {44571#true} assume !(10 == ~a18~0 && (306 < ~a3~0 && 417 >= ~a3~0) && 6 == ~a15~0 && 0 == ~a24~0 && 1 == calculate_output_~input#1); {44571#true} is VALID [2022-02-20 15:59:08,992 INFO L290 TraceCheckUtils]: 83: Hoare triple {44571#true} assume !(3 == ~a24~0 && 6 == ~a15~0 && (4 == calculate_output_~input#1 && (10 == ~a18~0 || 11 == ~a18~0)) && 417 < ~a3~0); {44571#true} is VALID [2022-02-20 15:59:08,992 INFO L290 TraceCheckUtils]: 84: Hoare triple {44571#true} assume !(((((((306 < ~a3~0 && 417 >= ~a3~0) && 12 == ~a18~0) || (8 == ~a18~0 && 417 < ~a3~0)) || (417 < ~a3~0 && 9 == ~a18~0)) && 2 == calculate_output_~input#1) && 3 == ~a24~0) && 6 == ~a15~0); {44571#true} is VALID [2022-02-20 15:59:08,992 INFO L290 TraceCheckUtils]: 85: Hoare triple {44571#true} assume !(4 == ~a24~0 && 4 == ~a15~0 && (306 < ~a3~0 && 417 >= ~a3~0) && (10 == ~a18~0 || 8 == ~a18~0 || 9 == ~a18~0) && 1 == calculate_output_~input#1); {44571#true} is VALID [2022-02-20 15:59:08,992 INFO L290 TraceCheckUtils]: 86: Hoare triple {44571#true} assume !(4 == ~a15~0 && ((306 < ~a3~0 && 417 >= ~a3~0) && 1 == calculate_output_~input#1 && (10 == ~a18~0 || 8 == ~a18~0 || 9 == ~a18~0)) && 3 == ~a24~0); {44571#true} is VALID [2022-02-20 15:59:08,994 INFO L290 TraceCheckUtils]: 87: Hoare triple {44571#true} assume !(2 == ~a24~0 && 6 == ~a15~0 && 417 < ~a3~0 && ((9 == ~a18~0 || 10 == ~a18~0) || 11 == ~a18~0) && 2 == calculate_output_~input#1); {44571#true} is VALID [2022-02-20 15:59:08,995 INFO L290 TraceCheckUtils]: 88: Hoare triple {44571#true} assume !((((6 == calculate_output_~input#1 && ((9 == ~a18~0 || 10 == ~a18~0) || 11 == ~a18~0)) && 2 == ~a24~0) && 6 == ~a15~0) && 306 < ~a3~0 && 417 >= ~a3~0); {44571#true} is VALID [2022-02-20 15:59:08,995 INFO L290 TraceCheckUtils]: 89: Hoare triple {44571#true} assume !((6 == ~a15~0 && 0 == ~a24~0 && (11 == ~a18~0 || 12 == ~a18~0) && 1 == calculate_output_~input#1) && 306 < ~a3~0 && 417 >= ~a3~0); {44571#true} is VALID [2022-02-20 15:59:08,995 INFO L290 TraceCheckUtils]: 90: Hoare triple {44571#true} assume !(5 == ~a15~0 && 12 == ~a18~0 && (~a3~0 <= 115 && 1 == calculate_output_~input#1) && 2 == ~a24~0); {44571#true} is VALID [2022-02-20 15:59:08,995 INFO L290 TraceCheckUtils]: 91: Hoare triple {44571#true} assume !((3 == ~a24~0 && 4 == calculate_output_~input#1 && ((9 == ~a18~0 && 417 < ~a3~0) || ((306 < ~a3~0 && 417 >= ~a3~0) && 12 == ~a18~0) || (417 < ~a3~0 && 8 == ~a18~0))) && 6 == ~a15~0); {44571#true} is VALID [2022-02-20 15:59:08,996 INFO L290 TraceCheckUtils]: 92: Hoare triple {44571#true} assume !(((1 == ~a24~0 && 1 == calculate_output_~input#1 && 8 == ~a18~0) && ~a3~0 <= 115) && 5 == ~a15~0); {44571#true} is VALID [2022-02-20 15:59:08,996 INFO L290 TraceCheckUtils]: 93: Hoare triple {44571#true} assume 4 == ~a15~0 && ((((12 == ~a18~0 && 3 == ~a24~0) && 417 < ~a3~0) || ((4 == ~a24~0 && 8 == ~a18~0) && ~a3~0 <= 115)) || ((4 == ~a24~0 && 9 == ~a18~0) && ~a3~0 <= 115)) && 5 == calculate_output_~input#1;~a3~0 := (if -18815 + (if 9 * ~a3~0 < 0 && 0 != 9 * ~a3~0 % 10 then 1 + 9 * ~a3~0 / 10 else 9 * ~a3~0 / 10) < 0 && 0 != (-18815 + (if 9 * ~a3~0 < 0 && 0 != 9 * ~a3~0 % 10 then 1 + 9 * ~a3~0 / 10 else 9 * ~a3~0 / 10)) % 5 then 1 + (-18815 + (if 9 * ~a3~0 < 0 && 0 != 9 * ~a3~0 % 10 then 1 + 9 * ~a3~0 / 10 else 9 * ~a3~0 / 10)) / 5 else (-18815 + (if 9 * ~a3~0 < 0 && 0 != 9 * ~a3~0 % 10 then 1 + 9 * ~a3~0 / 10 else 9 * ~a3~0 / 10)) / 5) - 203034;~a24~0 := 0;~a18~0 := 8;calculate_output_#res#1 := -1; {44573#(= ~a24~0 0)} is VALID [2022-02-20 15:59:08,996 INFO L290 TraceCheckUtils]: 94: Hoare triple {44573#(= ~a24~0 0)} main_#t~ret11#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;assume -2147483648 <= main_#t~ret11#1 && main_#t~ret11#1 <= 2147483647;main_~output~0#1 := main_#t~ret11#1;havoc main_#t~ret11#1; {44573#(= ~a24~0 0)} is VALID [2022-02-20 15:59:08,997 INFO L290 TraceCheckUtils]: 95: Hoare triple {44573#(= ~a24~0 0)} assume !false;havoc main_~input~0#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~input~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1; {44573#(= ~a24~0 0)} is VALID [2022-02-20 15:59:08,997 INFO L290 TraceCheckUtils]: 96: Hoare triple {44573#(= ~a24~0 0)} assume !(((((1 != main_~input~0#1 && 2 != main_~input~0#1) && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_#t~ret8#1, calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; {44573#(= ~a24~0 0)} is VALID [2022-02-20 15:59:08,997 INFO L290 TraceCheckUtils]: 97: Hoare triple {44573#(= ~a24~0 0)} assume !(((1 == ~a24~0 && 9 == ~a18~0) && 4 == ~a15~0) && ~a3~0 <= 115); {44573#(= ~a24~0 0)} is VALID [2022-02-20 15:59:08,998 INFO L290 TraceCheckUtils]: 98: Hoare triple {44573#(= ~a24~0 0)} assume !(((1 == ~a24~0 && 8 == ~a18~0) && 4 == ~a15~0) && 417 < ~a3~0); {44573#(= ~a24~0 0)} is VALID [2022-02-20 15:59:08,998 INFO L290 TraceCheckUtils]: 99: Hoare triple {44573#(= ~a24~0 0)} assume !(((2 == ~a24~0 && 11 == ~a18~0) && 4 == ~a15~0) && 417 < ~a3~0); {44573#(= ~a24~0 0)} is VALID [2022-02-20 15:59:08,998 INFO L290 TraceCheckUtils]: 100: Hoare triple {44573#(= ~a24~0 0)} assume ((1 == ~a24~0 && 8 == ~a18~0) && 4 == ~a15~0) && ~a3~0 <= 115; {44572#false} is VALID [2022-02-20 15:59:08,999 INFO L290 TraceCheckUtils]: 101: Hoare triple {44572#false} assume !false; {44572#false} is VALID [2022-02-20 15:59:08,999 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 15:59:08,999 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 15:59:09,000 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [846732563] [2022-02-20 15:59:09,000 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [846732563] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 15:59:09,000 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 15:59:09,000 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 15:59:09,000 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [415642782] [2022-02-20 15:59:09,000 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 15:59:09,001 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 34.0) internal successors, (102), 3 states have internal predecessors, (102), 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) Word has length 102 [2022-02-20 15:59:09,001 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 15:59:09,001 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 34.0) internal successors, (102), 3 states have internal predecessors, (102), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 15:59:09,068 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 102 edges. 102 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 15:59:09,069 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 15:59:09,069 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 15:59:09,070 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 15:59:09,070 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 15:59:09,070 INFO L87 Difference]: Start difference. First operand 5524 states and 8083 transitions. Second operand has 3 states, 3 states have (on average 34.0) internal successors, (102), 3 states have internal predecessors, (102), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 15:59:17,960 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 15:59:17,961 INFO L93 Difference]: Finished difference Result 13806 states and 20060 transitions. [2022-02-20 15:59:17,961 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 15:59:17,961 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 34.0) internal successors, (102), 3 states have internal predecessors, (102), 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) Word has length 102 [2022-02-20 15:59:17,962 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 15:59:17,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 34.0) internal successors, (102), 3 states have internal predecessors, (102), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 15:59:17,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3853 transitions. [2022-02-20 15:59:17,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 34.0) internal successors, (102), 3 states have internal predecessors, (102), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 15:59:17,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3853 transitions. [2022-02-20 15:59:17,986 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 3853 transitions. [2022-02-20 15:59:20,394 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 3853 edges. 3853 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 15:59:21,750 INFO L225 Difference]: With dead ends: 13806 [2022-02-20 15:59:21,750 INFO L226 Difference]: Without dead ends: 6904 [2022-02-20 15:59:21,765 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 15:59:21,774 INFO L933 BasicCegarLoop]: 1207 mSDtfsCounter, 740 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 1727 mSolverCounterSat, 808 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 740 SdHoareTripleChecker+Valid, 1214 SdHoareTripleChecker+Invalid, 2535 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 808 IncrementalHoareTripleChecker+Valid, 1727 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2022-02-20 15:59:21,775 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [740 Valid, 1214 Invalid, 2535 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [808 Valid, 1727 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2022-02-20 15:59:21,787 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6904 states. [2022-02-20 15:59:21,910 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6904 to 6904. [2022-02-20 15:59:21,910 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 15:59:21,918 INFO L82 GeneralOperation]: Start isEquivalent. First operand 6904 states. Second operand has 6904 states, 6903 states have (on average 1.1871650007243228) internal successors, (8195), 6903 states have internal predecessors, (8195), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 15:59:21,925 INFO L74 IsIncluded]: Start isIncluded. First operand 6904 states. Second operand has 6904 states, 6903 states have (on average 1.1871650007243228) internal successors, (8195), 6903 states have internal predecessors, (8195), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 15:59:21,933 INFO L87 Difference]: Start difference. First operand 6904 states. Second operand has 6904 states, 6903 states have (on average 1.1871650007243228) internal successors, (8195), 6903 states have internal predecessors, (8195), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 15:59:23,259 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 15:59:23,260 INFO L93 Difference]: Finished difference Result 6904 states and 8195 transitions. [2022-02-20 15:59:23,260 INFO L276 IsEmpty]: Start isEmpty. Operand 6904 states and 8195 transitions. [2022-02-20 15:59:23,266 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 15:59:23,266 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 15:59:23,273 INFO L74 IsIncluded]: Start isIncluded. First operand has 6904 states, 6903 states have (on average 1.1871650007243228) internal successors, (8195), 6903 states have internal predecessors, (8195), 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 6904 states. [2022-02-20 15:59:23,278 INFO L87 Difference]: Start difference. First operand has 6904 states, 6903 states have (on average 1.1871650007243228) internal successors, (8195), 6903 states have internal predecessors, (8195), 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 6904 states. [2022-02-20 15:59:24,602 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 15:59:24,602 INFO L93 Difference]: Finished difference Result 6904 states and 8195 transitions. [2022-02-20 15:59:24,603 INFO L276 IsEmpty]: Start isEmpty. Operand 6904 states and 8195 transitions. [2022-02-20 15:59:24,608 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 15:59:24,609 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 15:59:24,609 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 15:59:24,609 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 15:59:24,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6904 states, 6903 states have (on average 1.1871650007243228) internal successors, (8195), 6903 states have internal predecessors, (8195), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 15:59:26,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6904 states to 6904 states and 8195 transitions. [2022-02-20 15:59:26,095 INFO L78 Accepts]: Start accepts. Automaton has 6904 states and 8195 transitions. Word has length 102 [2022-02-20 15:59:26,095 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 15:59:26,095 INFO L470 AbstractCegarLoop]: Abstraction has 6904 states and 8195 transitions. [2022-02-20 15:59:26,095 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 34.0) internal successors, (102), 3 states have internal predecessors, (102), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 15:59:26,095 INFO L276 IsEmpty]: Start isEmpty. Operand 6904 states and 8195 transitions. [2022-02-20 15:59:26,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2022-02-20 15:59:26,097 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 15:59:26,097 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 15:59:26,097 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-02-20 15:59:26,097 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 15:59:26,098 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 15:59:26,098 INFO L85 PathProgramCache]: Analyzing trace with hash -948610084, now seen corresponding path program 1 times [2022-02-20 15:59:26,098 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 15:59:26,098 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [246357504] [2022-02-20 15:59:26,098 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 15:59:26,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 15:59:26,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 15:59:26,197 INFO L290 TraceCheckUtils]: 0: Hoare triple {79214#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~inputD~0 := 4;~inputA~0 := 1;~inputC~0 := 3;~inputE~0 := 5;~inputB~0 := 2;~inputF~0 := 6;~a18~0 := 9;~a24~0 := 3;~a3~0 := 99;~a15~0 := 4; {79216#(<= ~a3~0 99)} is VALID [2022-02-20 15:59:26,198 INFO L290 TraceCheckUtils]: 1: Hoare triple {79216#(<= ~a3~0 99)} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet10#1, main_#t~ret11#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; {79216#(<= ~a3~0 99)} is VALID [2022-02-20 15:59:26,198 INFO L290 TraceCheckUtils]: 2: Hoare triple {79216#(<= ~a3~0 99)} assume !false;havoc main_~input~0#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~input~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1; {79216#(<= ~a3~0 99)} is VALID [2022-02-20 15:59:26,198 INFO L290 TraceCheckUtils]: 3: Hoare triple {79216#(<= ~a3~0 99)} assume !(((((1 != main_~input~0#1 && 2 != main_~input~0#1) && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_#t~ret8#1, calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; {79216#(<= ~a3~0 99)} is VALID [2022-02-20 15:59:26,199 INFO L290 TraceCheckUtils]: 4: Hoare triple {79216#(<= ~a3~0 99)} assume !(((1 == ~a24~0 && 9 == ~a18~0) && 4 == ~a15~0) && ~a3~0 <= 115); {79216#(<= ~a3~0 99)} is VALID [2022-02-20 15:59:26,199 INFO L290 TraceCheckUtils]: 5: Hoare triple {79216#(<= ~a3~0 99)} assume !(((1 == ~a24~0 && 8 == ~a18~0) && 4 == ~a15~0) && 417 < ~a3~0); {79216#(<= ~a3~0 99)} is VALID [2022-02-20 15:59:26,199 INFO L290 TraceCheckUtils]: 6: Hoare triple {79216#(<= ~a3~0 99)} assume !(((2 == ~a24~0 && 11 == ~a18~0) && 4 == ~a15~0) && 417 < ~a3~0); {79216#(<= ~a3~0 99)} is VALID [2022-02-20 15:59:26,199 INFO L290 TraceCheckUtils]: 7: Hoare triple {79216#(<= ~a3~0 99)} assume !(((1 == ~a24~0 && 8 == ~a18~0) && 4 == ~a15~0) && ~a3~0 <= 115); {79216#(<= ~a3~0 99)} is VALID [2022-02-20 15:59:26,200 INFO L290 TraceCheckUtils]: 8: Hoare triple {79216#(<= ~a3~0 99)} assume !(((0 == ~a24~0 && 8 == ~a18~0) && 4 == ~a15~0) && 306 < ~a3~0 && 417 >= ~a3~0); {79216#(<= ~a3~0 99)} is VALID [2022-02-20 15:59:26,200 INFO L290 TraceCheckUtils]: 9: Hoare triple {79216#(<= ~a3~0 99)} assume !(((0 == ~a24~0 && 12 == ~a18~0) && 4 == ~a15~0) && ~a3~0 <= 115); {79216#(<= ~a3~0 99)} is VALID [2022-02-20 15:59:26,200 INFO L290 TraceCheckUtils]: 10: Hoare triple {79216#(<= ~a3~0 99)} assume !(((2 == ~a24~0 && 9 == ~a18~0) && 4 == ~a15~0) && 417 < ~a3~0); {79216#(<= ~a3~0 99)} is VALID [2022-02-20 15:59:26,201 INFO L290 TraceCheckUtils]: 11: Hoare triple {79216#(<= ~a3~0 99)} assume !(((2 == ~a24~0 && 8 == ~a18~0) && 4 == ~a15~0) && ~a3~0 <= 115); {79216#(<= ~a3~0 99)} is VALID [2022-02-20 15:59:26,201 INFO L290 TraceCheckUtils]: 12: Hoare triple {79216#(<= ~a3~0 99)} assume !(((1 == ~a24~0 && 9 == ~a18~0) && 4 == ~a15~0) && 417 < ~a3~0); {79216#(<= ~a3~0 99)} is VALID [2022-02-20 15:59:26,201 INFO L290 TraceCheckUtils]: 13: Hoare triple {79216#(<= ~a3~0 99)} assume !(((1 == ~a24~0 && 10 == ~a18~0) && 4 == ~a15~0) && 306 < ~a3~0 && 417 >= ~a3~0); {79216#(<= ~a3~0 99)} is VALID [2022-02-20 15:59:26,202 INFO L290 TraceCheckUtils]: 14: Hoare triple {79216#(<= ~a3~0 99)} assume !(((2 == ~a24~0 && 11 == ~a18~0) && 4 == ~a15~0) && 306 < ~a3~0 && 417 >= ~a3~0); {79216#(<= ~a3~0 99)} is VALID [2022-02-20 15:59:26,202 INFO L290 TraceCheckUtils]: 15: Hoare triple {79216#(<= ~a3~0 99)} assume !(((0 == ~a24~0 && 11 == ~a18~0) && 4 == ~a15~0) && 306 < ~a3~0 && 417 >= ~a3~0); {79216#(<= ~a3~0 99)} is VALID [2022-02-20 15:59:26,202 INFO L290 TraceCheckUtils]: 16: Hoare triple {79216#(<= ~a3~0 99)} assume !(((0 == ~a24~0 && 9 == ~a18~0) && 4 == ~a15~0) && 306 < ~a3~0 && 417 >= ~a3~0); {79216#(<= ~a3~0 99)} is VALID [2022-02-20 15:59:26,202 INFO L290 TraceCheckUtils]: 17: Hoare triple {79216#(<= ~a3~0 99)} assume !(((0 == ~a24~0 && 9 == ~a18~0) && 4 == ~a15~0) && ~a3~0 <= 115); {79216#(<= ~a3~0 99)} is VALID [2022-02-20 15:59:26,203 INFO L290 TraceCheckUtils]: 18: Hoare triple {79216#(<= ~a3~0 99)} assume !(((1 == ~a24~0 && 12 == ~a18~0) && 4 == ~a15~0) && 417 < ~a3~0); {79216#(<= ~a3~0 99)} is VALID [2022-02-20 15:59:26,203 INFO L290 TraceCheckUtils]: 19: Hoare triple {79216#(<= ~a3~0 99)} assume !(((0 == ~a24~0 && 12 == ~a18~0) && 4 == ~a15~0) && 115 < ~a3~0 && 306 >= ~a3~0); {79216#(<= ~a3~0 99)} is VALID [2022-02-20 15:59:26,203 INFO L290 TraceCheckUtils]: 20: Hoare triple {79216#(<= ~a3~0 99)} assume !(((2 == ~a24~0 && 8 == ~a18~0) && 4 == ~a15~0) && 306 < ~a3~0 && 417 >= ~a3~0); {79216#(<= ~a3~0 99)} is VALID [2022-02-20 15:59:26,204 INFO L290 TraceCheckUtils]: 21: Hoare triple {79216#(<= ~a3~0 99)} assume !(((1 == ~a24~0 && 12 == ~a18~0) && 4 == ~a15~0) && 306 < ~a3~0 && 417 >= ~a3~0); {79216#(<= ~a3~0 99)} is VALID [2022-02-20 15:59:26,204 INFO L290 TraceCheckUtils]: 22: Hoare triple {79216#(<= ~a3~0 99)} assume !(((1 == ~a24~0 && 9 == ~a18~0) && 4 == ~a15~0) && 115 < ~a3~0 && 306 >= ~a3~0); {79216#(<= ~a3~0 99)} is VALID [2022-02-20 15:59:26,204 INFO L290 TraceCheckUtils]: 23: Hoare triple {79216#(<= ~a3~0 99)} assume !(((0 == ~a24~0 && 10 == ~a18~0) && 4 == ~a15~0) && 115 < ~a3~0 && 306 >= ~a3~0); {79216#(<= ~a3~0 99)} is VALID [2022-02-20 15:59:26,205 INFO L290 TraceCheckUtils]: 24: Hoare triple {79216#(<= ~a3~0 99)} assume !(((0 == ~a24~0 && 10 == ~a18~0) && 4 == ~a15~0) && ~a3~0 <= 115); {79216#(<= ~a3~0 99)} is VALID [2022-02-20 15:59:26,205 INFO L290 TraceCheckUtils]: 25: Hoare triple {79216#(<= ~a3~0 99)} assume !(((1 == ~a24~0 && 10 == ~a18~0) && 4 == ~a15~0) && 417 < ~a3~0); {79216#(<= ~a3~0 99)} is VALID [2022-02-20 15:59:26,205 INFO L290 TraceCheckUtils]: 26: Hoare triple {79216#(<= ~a3~0 99)} assume !(((1 == ~a24~0 && 11 == ~a18~0) && 4 == ~a15~0) && 306 < ~a3~0 && 417 >= ~a3~0); {79216#(<= ~a3~0 99)} is VALID [2022-02-20 15:59:26,205 INFO L290 TraceCheckUtils]: 27: Hoare triple {79216#(<= ~a3~0 99)} assume !(((2 == ~a24~0 && 9 == ~a18~0) && 4 == ~a15~0) && 115 < ~a3~0 && 306 >= ~a3~0); {79216#(<= ~a3~0 99)} is VALID [2022-02-20 15:59:26,206 INFO L290 TraceCheckUtils]: 28: Hoare triple {79216#(<= ~a3~0 99)} assume !(((1 == ~a24~0 && 11 == ~a18~0) && 4 == ~a15~0) && 115 < ~a3~0 && 306 >= ~a3~0); {79216#(<= ~a3~0 99)} is VALID [2022-02-20 15:59:26,206 INFO L290 TraceCheckUtils]: 29: Hoare triple {79216#(<= ~a3~0 99)} assume !(((0 == ~a24~0 && 11 == ~a18~0) && 4 == ~a15~0) && 417 < ~a3~0); {79216#(<= ~a3~0 99)} is VALID [2022-02-20 15:59:26,206 INFO L290 TraceCheckUtils]: 30: Hoare triple {79216#(<= ~a3~0 99)} assume !(((2 == ~a24~0 && 8 == ~a18~0) && 4 == ~a15~0) && 115 < ~a3~0 && 306 >= ~a3~0); {79216#(<= ~a3~0 99)} is VALID [2022-02-20 15:59:26,207 INFO L290 TraceCheckUtils]: 31: Hoare triple {79216#(<= ~a3~0 99)} assume !(((2 == ~a24~0 && 12 == ~a18~0) && 4 == ~a15~0) && 306 < ~a3~0 && 417 >= ~a3~0); {79216#(<= ~a3~0 99)} is VALID [2022-02-20 15:59:26,207 INFO L290 TraceCheckUtils]: 32: Hoare triple {79216#(<= ~a3~0 99)} assume !(((2 == ~a24~0 && 8 == ~a18~0) && 4 == ~a15~0) && 417 < ~a3~0); {79216#(<= ~a3~0 99)} is VALID [2022-02-20 15:59:26,207 INFO L290 TraceCheckUtils]: 33: Hoare triple {79216#(<= ~a3~0 99)} assume !(((0 == ~a24~0 && 9 == ~a18~0) && 4 == ~a15~0) && 417 < ~a3~0); {79216#(<= ~a3~0 99)} is VALID [2022-02-20 15:59:26,208 INFO L290 TraceCheckUtils]: 34: Hoare triple {79216#(<= ~a3~0 99)} assume !(((2 == ~a24~0 && 10 == ~a18~0) && 4 == ~a15~0) && 115 < ~a3~0 && 306 >= ~a3~0); {79216#(<= ~a3~0 99)} is VALID [2022-02-20 15:59:26,208 INFO L290 TraceCheckUtils]: 35: Hoare triple {79216#(<= ~a3~0 99)} assume !(((3 == ~a24~0 && 8 == ~a18~0) && 4 == ~a15~0) && ~a3~0 <= 115); {79216#(<= ~a3~0 99)} is VALID [2022-02-20 15:59:26,208 INFO L290 TraceCheckUtils]: 36: Hoare triple {79216#(<= ~a3~0 99)} assume !(((0 == ~a24~0 && 9 == ~a18~0) && 4 == ~a15~0) && 115 < ~a3~0 && 306 >= ~a3~0); {79216#(<= ~a3~0 99)} is VALID [2022-02-20 15:59:26,208 INFO L290 TraceCheckUtils]: 37: Hoare triple {79216#(<= ~a3~0 99)} assume !(((1 == ~a24~0 && 8 == ~a18~0) && 4 == ~a15~0) && 306 < ~a3~0 && 417 >= ~a3~0); {79216#(<= ~a3~0 99)} is VALID [2022-02-20 15:59:26,209 INFO L290 TraceCheckUtils]: 38: Hoare triple {79216#(<= ~a3~0 99)} assume !(((2 == ~a24~0 && 12 == ~a18~0) && 4 == ~a15~0) && 417 < ~a3~0); {79216#(<= ~a3~0 99)} is VALID [2022-02-20 15:59:26,209 INFO L290 TraceCheckUtils]: 39: Hoare triple {79216#(<= ~a3~0 99)} assume !(((1 == ~a24~0 && 11 == ~a18~0) && 4 == ~a15~0) && ~a3~0 <= 115); {79216#(<= ~a3~0 99)} is VALID [2022-02-20 15:59:26,209 INFO L290 TraceCheckUtils]: 40: Hoare triple {79216#(<= ~a3~0 99)} assume !(((0 == ~a24~0 && 10 == ~a18~0) && 4 == ~a15~0) && 306 < ~a3~0 && 417 >= ~a3~0); {79216#(<= ~a3~0 99)} is VALID [2022-02-20 15:59:26,210 INFO L290 TraceCheckUtils]: 41: Hoare triple {79216#(<= ~a3~0 99)} assume !(((1 == ~a24~0 && 9 == ~a18~0) && 4 == ~a15~0) && 306 < ~a3~0 && 417 >= ~a3~0); {79216#(<= ~a3~0 99)} is VALID [2022-02-20 15:59:26,210 INFO L290 TraceCheckUtils]: 42: Hoare triple {79216#(<= ~a3~0 99)} assume !(((2 == ~a24~0 && 9 == ~a18~0) && 4 == ~a15~0) && ~a3~0 <= 115); {79216#(<= ~a3~0 99)} is VALID [2022-02-20 15:59:26,210 INFO L290 TraceCheckUtils]: 43: Hoare triple {79216#(<= ~a3~0 99)} assume !(((0 == ~a24~0 && 12 == ~a18~0) && 4 == ~a15~0) && 306 < ~a3~0 && 417 >= ~a3~0); {79216#(<= ~a3~0 99)} is VALID [2022-02-20 15:59:26,211 INFO L290 TraceCheckUtils]: 44: Hoare triple {79216#(<= ~a3~0 99)} assume !(((0 == ~a24~0 && 10 == ~a18~0) && 4 == ~a15~0) && 417 < ~a3~0); {79216#(<= ~a3~0 99)} is VALID [2022-02-20 15:59:26,211 INFO L290 TraceCheckUtils]: 45: Hoare triple {79216#(<= ~a3~0 99)} assume !(((0 == ~a24~0 && 11 == ~a18~0) && 4 == ~a15~0) && 115 < ~a3~0 && 306 >= ~a3~0); {79216#(<= ~a3~0 99)} is VALID [2022-02-20 15:59:26,211 INFO L290 TraceCheckUtils]: 46: Hoare triple {79216#(<= ~a3~0 99)} assume !(((2 == ~a24~0 && 10 == ~a18~0) && 4 == ~a15~0) && 417 < ~a3~0); {79216#(<= ~a3~0 99)} is VALID [2022-02-20 15:59:26,211 INFO L290 TraceCheckUtils]: 47: Hoare triple {79216#(<= ~a3~0 99)} assume !(((2 == ~a24~0 && 11 == ~a18~0) && 4 == ~a15~0) && ~a3~0 <= 115); {79216#(<= ~a3~0 99)} is VALID [2022-02-20 15:59:26,212 INFO L290 TraceCheckUtils]: 48: Hoare triple {79216#(<= ~a3~0 99)} assume !(((0 == ~a24~0 && 8 == ~a18~0) && 4 == ~a15~0) && 417 < ~a3~0); {79216#(<= ~a3~0 99)} is VALID [2022-02-20 15:59:26,212 INFO L290 TraceCheckUtils]: 49: Hoare triple {79216#(<= ~a3~0 99)} assume !(((1 == ~a24~0 && 8 == ~a18~0) && 4 == ~a15~0) && 115 < ~a3~0 && 306 >= ~a3~0); {79216#(<= ~a3~0 99)} is VALID [2022-02-20 15:59:26,212 INFO L290 TraceCheckUtils]: 50: Hoare triple {79216#(<= ~a3~0 99)} assume !(((0 == ~a24~0 && 8 == ~a18~0) && 4 == ~a15~0) && 115 < ~a3~0 && 306 >= ~a3~0); {79216#(<= ~a3~0 99)} is VALID [2022-02-20 15:59:26,213 INFO L290 TraceCheckUtils]: 51: Hoare triple {79216#(<= ~a3~0 99)} assume !(((0 == ~a24~0 && 8 == ~a18~0) && 4 == ~a15~0) && ~a3~0 <= 115); {79216#(<= ~a3~0 99)} is VALID [2022-02-20 15:59:26,213 INFO L290 TraceCheckUtils]: 52: Hoare triple {79216#(<= ~a3~0 99)} assume !(((2 == ~a24~0 && 12 == ~a18~0) && 4 == ~a15~0) && 115 < ~a3~0 && 306 >= ~a3~0); {79216#(<= ~a3~0 99)} is VALID [2022-02-20 15:59:26,213 INFO L290 TraceCheckUtils]: 53: Hoare triple {79216#(<= ~a3~0 99)} assume !(((1 == ~a24~0 && 12 == ~a18~0) && 4 == ~a15~0) && ~a3~0 <= 115); {79216#(<= ~a3~0 99)} is VALID [2022-02-20 15:59:26,213 INFO L290 TraceCheckUtils]: 54: Hoare triple {79216#(<= ~a3~0 99)} assume !(((1 == ~a24~0 && 11 == ~a18~0) && 4 == ~a15~0) && 417 < ~a3~0); {79216#(<= ~a3~0 99)} is VALID [2022-02-20 15:59:26,214 INFO L290 TraceCheckUtils]: 55: Hoare triple {79216#(<= ~a3~0 99)} assume !(((0 == ~a24~0 && 12 == ~a18~0) && 4 == ~a15~0) && 417 < ~a3~0); {79216#(<= ~a3~0 99)} is VALID [2022-02-20 15:59:26,214 INFO L290 TraceCheckUtils]: 56: Hoare triple {79216#(<= ~a3~0 99)} assume !(((1 == ~a24~0 && 10 == ~a18~0) && 4 == ~a15~0) && ~a3~0 <= 115); {79216#(<= ~a3~0 99)} is VALID [2022-02-20 15:59:26,214 INFO L290 TraceCheckUtils]: 57: Hoare triple {79216#(<= ~a3~0 99)} assume !(((2 == ~a24~0 && 11 == ~a18~0) && 4 == ~a15~0) && 115 < ~a3~0 && 306 >= ~a3~0); {79216#(<= ~a3~0 99)} is VALID [2022-02-20 15:59:26,215 INFO L290 TraceCheckUtils]: 58: Hoare triple {79216#(<= ~a3~0 99)} assume !(((2 == ~a24~0 && 10 == ~a18~0) && 4 == ~a15~0) && 306 < ~a3~0 && 417 >= ~a3~0); {79216#(<= ~a3~0 99)} is VALID [2022-02-20 15:59:26,215 INFO L290 TraceCheckUtils]: 59: Hoare triple {79216#(<= ~a3~0 99)} assume !(((0 == ~a24~0 && 11 == ~a18~0) && 4 == ~a15~0) && ~a3~0 <= 115); {79216#(<= ~a3~0 99)} is VALID [2022-02-20 15:59:26,215 INFO L290 TraceCheckUtils]: 60: Hoare triple {79216#(<= ~a3~0 99)} assume !(((1 == ~a24~0 && 10 == ~a18~0) && 4 == ~a15~0) && 115 < ~a3~0 && 306 >= ~a3~0); {79216#(<= ~a3~0 99)} is VALID [2022-02-20 15:59:26,216 INFO L290 TraceCheckUtils]: 61: Hoare triple {79216#(<= ~a3~0 99)} assume !(((2 == ~a24~0 && 9 == ~a18~0) && 4 == ~a15~0) && 306 < ~a3~0 && 417 >= ~a3~0); {79216#(<= ~a3~0 99)} is VALID [2022-02-20 15:59:26,216 INFO L290 TraceCheckUtils]: 62: Hoare triple {79216#(<= ~a3~0 99)} assume !(((1 == ~a24~0 && 12 == ~a18~0) && 4 == ~a15~0) && 115 < ~a3~0 && 306 >= ~a3~0); {79216#(<= ~a3~0 99)} is VALID [2022-02-20 15:59:26,216 INFO L290 TraceCheckUtils]: 63: Hoare triple {79216#(<= ~a3~0 99)} assume !(((2 == ~a24~0 && 10 == ~a18~0) && 4 == ~a15~0) && ~a3~0 <= 115); {79216#(<= ~a3~0 99)} is VALID [2022-02-20 15:59:26,216 INFO L290 TraceCheckUtils]: 64: Hoare triple {79216#(<= ~a3~0 99)} assume !(((2 == ~a24~0 && 12 == ~a18~0) && 4 == ~a15~0) && ~a3~0 <= 115); {79216#(<= ~a3~0 99)} is VALID [2022-02-20 15:59:26,217 INFO L290 TraceCheckUtils]: 65: Hoare triple {79216#(<= ~a3~0 99)} assume !((5 == calculate_output_~input#1 && ((~a3~0 <= 115 && 9 == ~a18~0 && 3 == ~a24~0) || (417 < ~a3~0 && 12 == ~a18~0 && 2 == ~a24~0) || (~a3~0 <= 115 && 3 == ~a24~0 && 8 == ~a18~0))) && 6 == ~a15~0); {79216#(<= ~a3~0 99)} is VALID [2022-02-20 15:59:26,217 INFO L290 TraceCheckUtils]: 66: Hoare triple {79216#(<= ~a3~0 99)} assume !(5 == ~a15~0 && ((6 == calculate_output_~input#1 && (8 == ~a18~0 || 9 == ~a18~0)) && 3 == ~a24~0) && 417 < ~a3~0); {79216#(<= ~a3~0 99)} is VALID [2022-02-20 15:59:26,217 INFO L290 TraceCheckUtils]: 67: Hoare triple {79216#(<= ~a3~0 99)} assume !((4 == ~a15~0 && 4 == ~a24~0 && (11 == ~a18~0 || 12 == ~a18~0) && 5 == calculate_output_~input#1) && 115 < ~a3~0 && 306 >= ~a3~0); {79216#(<= ~a3~0 99)} is VALID [2022-02-20 15:59:26,218 INFO L290 TraceCheckUtils]: 68: Hoare triple {79216#(<= ~a3~0 99)} assume !((4 == ~a24~0 && (3 == calculate_output_~input#1 && (9 == ~a18~0 || 10 == ~a18~0)) && 4 == ~a15~0) && 115 < ~a3~0 && 306 >= ~a3~0); {79216#(<= ~a3~0 99)} is VALID [2022-02-20 15:59:26,218 INFO L290 TraceCheckUtils]: 69: Hoare triple {79216#(<= ~a3~0 99)} assume !(~a3~0 <= 115 && ((5 == calculate_output_~input#1 && (9 == ~a18~0 || 10 == ~a18~0)) && 5 == ~a15~0) && 1 == ~a24~0); {79216#(<= ~a3~0 99)} is VALID [2022-02-20 15:59:26,218 INFO L290 TraceCheckUtils]: 70: Hoare triple {79216#(<= ~a3~0 99)} assume !((10 == ~a18~0 && (417 < ~a3~0 && 3 == calculate_output_~input#1) && 5 == ~a15~0) && 3 == ~a24~0); {79216#(<= ~a3~0 99)} is VALID [2022-02-20 15:59:26,218 INFO L290 TraceCheckUtils]: 71: Hoare triple {79216#(<= ~a3~0 99)} assume !((((((8 == ~a18~0 || 9 == ~a18~0) || 10 == ~a18~0) && 2 == calculate_output_~input#1) && 4 == ~a15~0) && 4 == ~a24~0) && 306 < ~a3~0 && 417 >= ~a3~0); {79216#(<= ~a3~0 99)} is VALID [2022-02-20 15:59:26,219 INFO L290 TraceCheckUtils]: 72: Hoare triple {79216#(<= ~a3~0 99)} assume !(((((11 == ~a18~0 || 12 == ~a18~0) && 5 == calculate_output_~input#1) && 4 == ~a15~0) && 115 < ~a3~0 && 306 >= ~a3~0) && 3 == ~a24~0); {79216#(<= ~a3~0 99)} is VALID [2022-02-20 15:59:26,219 INFO L290 TraceCheckUtils]: 73: Hoare triple {79216#(<= ~a3~0 99)} assume !(12 == ~a18~0 && ((6 == calculate_output_~input#1 && ~a3~0 <= 115) && 2 == ~a24~0) && 5 == ~a15~0); {79216#(<= ~a3~0 99)} is VALID [2022-02-20 15:59:26,219 INFO L290 TraceCheckUtils]: 74: Hoare triple {79216#(<= ~a3~0 99)} assume !((417 < ~a3~0 && (((10 == ~a18~0 || 11 == ~a18~0) || 12 == ~a18~0) && 6 == calculate_output_~input#1) && 0 == ~a24~0) && 5 == ~a15~0); {79216#(<= ~a3~0 99)} is VALID [2022-02-20 15:59:26,220 INFO L290 TraceCheckUtils]: 75: Hoare triple {79216#(<= ~a3~0 99)} assume !(2 == ~a24~0 && (2 == calculate_output_~input#1 && ((12 == ~a18~0 && 306 < ~a3~0 && 417 >= ~a3~0) || (8 == ~a18~0 && 417 < ~a3~0))) && 6 == ~a15~0); {79216#(<= ~a3~0 99)} is VALID [2022-02-20 15:59:26,220 INFO L290 TraceCheckUtils]: 76: Hoare triple {79216#(<= ~a3~0 99)} assume !(6 == ~a15~0 && ((((8 == ~a18~0 || 9 == ~a18~0) || 10 == ~a18~0) && 3 == calculate_output_~input#1) && 115 < ~a3~0 && 306 >= ~a3~0) && 1 == ~a24~0); {79216#(<= ~a3~0 99)} is VALID [2022-02-20 15:59:26,220 INFO L290 TraceCheckUtils]: 77: Hoare triple {79216#(<= ~a3~0 99)} assume !((0 == ~a24~0 && 6 == ~a15~0 && 2 == calculate_output_~input#1 && (9 == ~a18~0 || 10 == ~a18~0)) && 115 < ~a3~0 && 306 >= ~a3~0); {79216#(<= ~a3~0 99)} is VALID [2022-02-20 15:59:26,221 INFO L290 TraceCheckUtils]: 78: Hoare triple {79216#(<= ~a3~0 99)} assume !((306 < ~a3~0 && 417 >= ~a3~0) && (5 == ~a15~0 && 2 == calculate_output_~input#1 && 12 == ~a18~0) && 3 == ~a24~0); {79216#(<= ~a3~0 99)} is VALID [2022-02-20 15:59:26,221 INFO L290 TraceCheckUtils]: 79: Hoare triple {79216#(<= ~a3~0 99)} assume !(5 == ~a15~0 && 2 == ~a24~0 && (306 < ~a3~0 && 417 >= ~a3~0) && (9 == ~a18~0 || 10 == ~a18~0) && 5 == calculate_output_~input#1); {79216#(<= ~a3~0 99)} is VALID [2022-02-20 15:59:26,221 INFO L290 TraceCheckUtils]: 80: Hoare triple {79216#(<= ~a3~0 99)} assume !(1 == ~a24~0 && (4 == calculate_output_~input#1 && (((11 == ~a18~0 && 115 < ~a3~0 && 306 >= ~a3~0) || (12 == ~a18~0 && 115 < ~a3~0 && 306 >= ~a3~0)) || (8 == ~a18~0 && 306 < ~a3~0 && 417 >= ~a3~0))) && 5 == ~a15~0); {79216#(<= ~a3~0 99)} is VALID [2022-02-20 15:59:26,221 INFO L290 TraceCheckUtils]: 81: Hoare triple {79216#(<= ~a3~0 99)} assume !((1 == ~a24~0 && (~a3~0 <= 115 && 6 == calculate_output_~input#1) && 5 == ~a15~0) && 11 == ~a18~0); {79216#(<= ~a3~0 99)} is VALID [2022-02-20 15:59:26,222 INFO L290 TraceCheckUtils]: 82: Hoare triple {79216#(<= ~a3~0 99)} assume !(10 == ~a18~0 && (306 < ~a3~0 && 417 >= ~a3~0) && 6 == ~a15~0 && 0 == ~a24~0 && 1 == calculate_output_~input#1); {79216#(<= ~a3~0 99)} is VALID [2022-02-20 15:59:26,222 INFO L290 TraceCheckUtils]: 83: Hoare triple {79216#(<= ~a3~0 99)} assume !(3 == ~a24~0 && 6 == ~a15~0 && (4 == calculate_output_~input#1 && (10 == ~a18~0 || 11 == ~a18~0)) && 417 < ~a3~0); {79216#(<= ~a3~0 99)} is VALID [2022-02-20 15:59:26,222 INFO L290 TraceCheckUtils]: 84: Hoare triple {79216#(<= ~a3~0 99)} assume !(((((((306 < ~a3~0 && 417 >= ~a3~0) && 12 == ~a18~0) || (8 == ~a18~0 && 417 < ~a3~0)) || (417 < ~a3~0 && 9 == ~a18~0)) && 2 == calculate_output_~input#1) && 3 == ~a24~0) && 6 == ~a15~0); {79216#(<= ~a3~0 99)} is VALID [2022-02-20 15:59:26,223 INFO L290 TraceCheckUtils]: 85: Hoare triple {79216#(<= ~a3~0 99)} assume !(4 == ~a24~0 && 4 == ~a15~0 && (306 < ~a3~0 && 417 >= ~a3~0) && (10 == ~a18~0 || 8 == ~a18~0 || 9 == ~a18~0) && 1 == calculate_output_~input#1); {79216#(<= ~a3~0 99)} is VALID [2022-02-20 15:59:26,223 INFO L290 TraceCheckUtils]: 86: Hoare triple {79216#(<= ~a3~0 99)} assume 4 == ~a15~0 && ((306 < ~a3~0 && 417 >= ~a3~0) && 1 == calculate_output_~input#1 && (10 == ~a18~0 || 8 == ~a18~0 || 9 == ~a18~0)) && 3 == ~a24~0;~a3~0 := -595866 + ((if 4 * ~a3~0 < 0 && 0 != 4 * ~a3~0 % 10 then 1 + 4 * ~a3~0 / 10 else 4 * ~a3~0 / 10) - -595933);~a24~0 := 4;~a18~0 := 12;calculate_output_#res#1 := 21; {79215#false} is VALID [2022-02-20 15:59:26,224 INFO L290 TraceCheckUtils]: 87: Hoare triple {79215#false} main_#t~ret11#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;assume -2147483648 <= main_#t~ret11#1 && main_#t~ret11#1 <= 2147483647;main_~output~0#1 := main_#t~ret11#1;havoc main_#t~ret11#1; {79215#false} is VALID [2022-02-20 15:59:26,224 INFO L290 TraceCheckUtils]: 88: Hoare triple {79215#false} assume !false;havoc main_~input~0#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~input~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1; {79215#false} is VALID [2022-02-20 15:59:26,224 INFO L290 TraceCheckUtils]: 89: Hoare triple {79215#false} assume !(((((1 != main_~input~0#1 && 2 != main_~input~0#1) && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_#t~ret8#1, calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; {79215#false} is VALID [2022-02-20 15:59:26,224 INFO L290 TraceCheckUtils]: 90: Hoare triple {79215#false} assume !(((1 == ~a24~0 && 9 == ~a18~0) && 4 == ~a15~0) && ~a3~0 <= 115); {79215#false} is VALID [2022-02-20 15:59:26,224 INFO L290 TraceCheckUtils]: 91: Hoare triple {79215#false} assume !(((1 == ~a24~0 && 8 == ~a18~0) && 4 == ~a15~0) && 417 < ~a3~0); {79215#false} is VALID [2022-02-20 15:59:26,224 INFO L290 TraceCheckUtils]: 92: Hoare triple {79215#false} assume !(((2 == ~a24~0 && 11 == ~a18~0) && 4 == ~a15~0) && 417 < ~a3~0); {79215#false} is VALID [2022-02-20 15:59:26,224 INFO L290 TraceCheckUtils]: 93: Hoare triple {79215#false} assume !(((1 == ~a24~0 && 8 == ~a18~0) && 4 == ~a15~0) && ~a3~0 <= 115); {79215#false} is VALID [2022-02-20 15:59:26,225 INFO L290 TraceCheckUtils]: 94: Hoare triple {79215#false} assume !(((0 == ~a24~0 && 8 == ~a18~0) && 4 == ~a15~0) && 306 < ~a3~0 && 417 >= ~a3~0); {79215#false} is VALID [2022-02-20 15:59:26,225 INFO L290 TraceCheckUtils]: 95: Hoare triple {79215#false} assume !(((0 == ~a24~0 && 12 == ~a18~0) && 4 == ~a15~0) && ~a3~0 <= 115); {79215#false} is VALID [2022-02-20 15:59:26,225 INFO L290 TraceCheckUtils]: 96: Hoare triple {79215#false} assume !(((2 == ~a24~0 && 9 == ~a18~0) && 4 == ~a15~0) && 417 < ~a3~0); {79215#false} is VALID [2022-02-20 15:59:26,225 INFO L290 TraceCheckUtils]: 97: Hoare triple {79215#false} assume !(((2 == ~a24~0 && 8 == ~a18~0) && 4 == ~a15~0) && ~a3~0 <= 115); {79215#false} is VALID [2022-02-20 15:59:26,225 INFO L290 TraceCheckUtils]: 98: Hoare triple {79215#false} assume !(((1 == ~a24~0 && 9 == ~a18~0) && 4 == ~a15~0) && 417 < ~a3~0); {79215#false} is VALID [2022-02-20 15:59:26,225 INFO L290 TraceCheckUtils]: 99: Hoare triple {79215#false} assume !(((1 == ~a24~0 && 10 == ~a18~0) && 4 == ~a15~0) && 306 < ~a3~0 && 417 >= ~a3~0); {79215#false} is VALID [2022-02-20 15:59:26,225 INFO L290 TraceCheckUtils]: 100: Hoare triple {79215#false} assume !(((2 == ~a24~0 && 11 == ~a18~0) && 4 == ~a15~0) && 306 < ~a3~0 && 417 >= ~a3~0); {79215#false} is VALID [2022-02-20 15:59:26,226 INFO L290 TraceCheckUtils]: 101: Hoare triple {79215#false} assume !(((0 == ~a24~0 && 11 == ~a18~0) && 4 == ~a15~0) && 306 < ~a3~0 && 417 >= ~a3~0); {79215#false} is VALID [2022-02-20 15:59:26,226 INFO L290 TraceCheckUtils]: 102: Hoare triple {79215#false} assume !(((0 == ~a24~0 && 9 == ~a18~0) && 4 == ~a15~0) && 306 < ~a3~0 && 417 >= ~a3~0); {79215#false} is VALID [2022-02-20 15:59:26,226 INFO L290 TraceCheckUtils]: 103: Hoare triple {79215#false} assume !(((0 == ~a24~0 && 9 == ~a18~0) && 4 == ~a15~0) && ~a3~0 <= 115); {79215#false} is VALID [2022-02-20 15:59:26,226 INFO L290 TraceCheckUtils]: 104: Hoare triple {79215#false} assume !(((1 == ~a24~0 && 12 == ~a18~0) && 4 == ~a15~0) && 417 < ~a3~0); {79215#false} is VALID [2022-02-20 15:59:26,226 INFO L290 TraceCheckUtils]: 105: Hoare triple {79215#false} assume !(((0 == ~a24~0 && 12 == ~a18~0) && 4 == ~a15~0) && 115 < ~a3~0 && 306 >= ~a3~0); {79215#false} is VALID [2022-02-20 15:59:26,226 INFO L290 TraceCheckUtils]: 106: Hoare triple {79215#false} assume !(((2 == ~a24~0 && 8 == ~a18~0) && 4 == ~a15~0) && 306 < ~a3~0 && 417 >= ~a3~0); {79215#false} is VALID [2022-02-20 15:59:26,226 INFO L290 TraceCheckUtils]: 107: Hoare triple {79215#false} assume !(((1 == ~a24~0 && 12 == ~a18~0) && 4 == ~a15~0) && 306 < ~a3~0 && 417 >= ~a3~0); {79215#false} is VALID [2022-02-20 15:59:26,226 INFO L290 TraceCheckUtils]: 108: Hoare triple {79215#false} assume !(((1 == ~a24~0 && 9 == ~a18~0) && 4 == ~a15~0) && 115 < ~a3~0 && 306 >= ~a3~0); {79215#false} is VALID [2022-02-20 15:59:26,227 INFO L290 TraceCheckUtils]: 109: Hoare triple {79215#false} assume !(((0 == ~a24~0 && 10 == ~a18~0) && 4 == ~a15~0) && 115 < ~a3~0 && 306 >= ~a3~0); {79215#false} is VALID [2022-02-20 15:59:26,227 INFO L290 TraceCheckUtils]: 110: Hoare triple {79215#false} assume !(((0 == ~a24~0 && 10 == ~a18~0) && 4 == ~a15~0) && ~a3~0 <= 115); {79215#false} is VALID [2022-02-20 15:59:26,227 INFO L290 TraceCheckUtils]: 111: Hoare triple {79215#false} assume !(((1 == ~a24~0 && 10 == ~a18~0) && 4 == ~a15~0) && 417 < ~a3~0); {79215#false} is VALID [2022-02-20 15:59:26,227 INFO L290 TraceCheckUtils]: 112: Hoare triple {79215#false} assume !(((1 == ~a24~0 && 11 == ~a18~0) && 4 == ~a15~0) && 306 < ~a3~0 && 417 >= ~a3~0); {79215#false} is VALID [2022-02-20 15:59:26,227 INFO L290 TraceCheckUtils]: 113: Hoare triple {79215#false} assume !(((2 == ~a24~0 && 9 == ~a18~0) && 4 == ~a15~0) && 115 < ~a3~0 && 306 >= ~a3~0); {79215#false} is VALID [2022-02-20 15:59:26,227 INFO L290 TraceCheckUtils]: 114: Hoare triple {79215#false} assume !(((1 == ~a24~0 && 11 == ~a18~0) && 4 == ~a15~0) && 115 < ~a3~0 && 306 >= ~a3~0); {79215#false} is VALID [2022-02-20 15:59:26,227 INFO L290 TraceCheckUtils]: 115: Hoare triple {79215#false} assume !(((0 == ~a24~0 && 11 == ~a18~0) && 4 == ~a15~0) && 417 < ~a3~0); {79215#false} is VALID [2022-02-20 15:59:26,228 INFO L290 TraceCheckUtils]: 116: Hoare triple {79215#false} assume !(((2 == ~a24~0 && 8 == ~a18~0) && 4 == ~a15~0) && 115 < ~a3~0 && 306 >= ~a3~0); {79215#false} is VALID [2022-02-20 15:59:26,228 INFO L290 TraceCheckUtils]: 117: Hoare triple {79215#false} assume !(((2 == ~a24~0 && 12 == ~a18~0) && 4 == ~a15~0) && 306 < ~a3~0 && 417 >= ~a3~0); {79215#false} is VALID [2022-02-20 15:59:26,228 INFO L290 TraceCheckUtils]: 118: Hoare triple {79215#false} assume !(((2 == ~a24~0 && 8 == ~a18~0) && 4 == ~a15~0) && 417 < ~a3~0); {79215#false} is VALID [2022-02-20 15:59:26,228 INFO L290 TraceCheckUtils]: 119: Hoare triple {79215#false} assume !(((0 == ~a24~0 && 9 == ~a18~0) && 4 == ~a15~0) && 417 < ~a3~0); {79215#false} is VALID [2022-02-20 15:59:26,228 INFO L290 TraceCheckUtils]: 120: Hoare triple {79215#false} assume !(((2 == ~a24~0 && 10 == ~a18~0) && 4 == ~a15~0) && 115 < ~a3~0 && 306 >= ~a3~0); {79215#false} is VALID [2022-02-20 15:59:26,228 INFO L290 TraceCheckUtils]: 121: Hoare triple {79215#false} assume !(((3 == ~a24~0 && 8 == ~a18~0) && 4 == ~a15~0) && ~a3~0 <= 115); {79215#false} is VALID [2022-02-20 15:59:26,228 INFO L290 TraceCheckUtils]: 122: Hoare triple {79215#false} assume !(((0 == ~a24~0 && 9 == ~a18~0) && 4 == ~a15~0) && 115 < ~a3~0 && 306 >= ~a3~0); {79215#false} is VALID [2022-02-20 15:59:26,229 INFO L290 TraceCheckUtils]: 123: Hoare triple {79215#false} assume !(((1 == ~a24~0 && 8 == ~a18~0) && 4 == ~a15~0) && 306 < ~a3~0 && 417 >= ~a3~0); {79215#false} is VALID [2022-02-20 15:59:26,229 INFO L290 TraceCheckUtils]: 124: Hoare triple {79215#false} assume !(((2 == ~a24~0 && 12 == ~a18~0) && 4 == ~a15~0) && 417 < ~a3~0); {79215#false} is VALID [2022-02-20 15:59:26,229 INFO L290 TraceCheckUtils]: 125: Hoare triple {79215#false} assume !(((1 == ~a24~0 && 11 == ~a18~0) && 4 == ~a15~0) && ~a3~0 <= 115); {79215#false} is VALID [2022-02-20 15:59:26,229 INFO L290 TraceCheckUtils]: 126: Hoare triple {79215#false} assume !(((0 == ~a24~0 && 10 == ~a18~0) && 4 == ~a15~0) && 306 < ~a3~0 && 417 >= ~a3~0); {79215#false} is VALID [2022-02-20 15:59:26,229 INFO L290 TraceCheckUtils]: 127: Hoare triple {79215#false} assume !(((1 == ~a24~0 && 9 == ~a18~0) && 4 == ~a15~0) && 306 < ~a3~0 && 417 >= ~a3~0); {79215#false} is VALID [2022-02-20 15:59:26,229 INFO L290 TraceCheckUtils]: 128: Hoare triple {79215#false} assume !(((2 == ~a24~0 && 9 == ~a18~0) && 4 == ~a15~0) && ~a3~0 <= 115); {79215#false} is VALID [2022-02-20 15:59:26,229 INFO L290 TraceCheckUtils]: 129: Hoare triple {79215#false} assume !(((0 == ~a24~0 && 12 == ~a18~0) && 4 == ~a15~0) && 306 < ~a3~0 && 417 >= ~a3~0); {79215#false} is VALID [2022-02-20 15:59:26,229 INFO L290 TraceCheckUtils]: 130: Hoare triple {79215#false} assume !(((0 == ~a24~0 && 10 == ~a18~0) && 4 == ~a15~0) && 417 < ~a3~0); {79215#false} is VALID [2022-02-20 15:59:26,230 INFO L290 TraceCheckUtils]: 131: Hoare triple {79215#false} assume !(((0 == ~a24~0 && 11 == ~a18~0) && 4 == ~a15~0) && 115 < ~a3~0 && 306 >= ~a3~0); {79215#false} is VALID [2022-02-20 15:59:26,230 INFO L290 TraceCheckUtils]: 132: Hoare triple {79215#false} assume !(((2 == ~a24~0 && 10 == ~a18~0) && 4 == ~a15~0) && 417 < ~a3~0); {79215#false} is VALID [2022-02-20 15:59:26,230 INFO L290 TraceCheckUtils]: 133: Hoare triple {79215#false} assume !(((2 == ~a24~0 && 11 == ~a18~0) && 4 == ~a15~0) && ~a3~0 <= 115); {79215#false} is VALID [2022-02-20 15:59:26,230 INFO L290 TraceCheckUtils]: 134: Hoare triple {79215#false} assume !(((0 == ~a24~0 && 8 == ~a18~0) && 4 == ~a15~0) && 417 < ~a3~0); {79215#false} is VALID [2022-02-20 15:59:26,230 INFO L290 TraceCheckUtils]: 135: Hoare triple {79215#false} assume !(((1 == ~a24~0 && 8 == ~a18~0) && 4 == ~a15~0) && 115 < ~a3~0 && 306 >= ~a3~0); {79215#false} is VALID [2022-02-20 15:59:26,230 INFO L290 TraceCheckUtils]: 136: Hoare triple {79215#false} assume !(((0 == ~a24~0 && 8 == ~a18~0) && 4 == ~a15~0) && 115 < ~a3~0 && 306 >= ~a3~0); {79215#false} is VALID [2022-02-20 15:59:26,230 INFO L290 TraceCheckUtils]: 137: Hoare triple {79215#false} assume !(((0 == ~a24~0 && 8 == ~a18~0) && 4 == ~a15~0) && ~a3~0 <= 115); {79215#false} is VALID [2022-02-20 15:59:26,231 INFO L290 TraceCheckUtils]: 138: Hoare triple {79215#false} assume !(((2 == ~a24~0 && 12 == ~a18~0) && 4 == ~a15~0) && 115 < ~a3~0 && 306 >= ~a3~0); {79215#false} is VALID [2022-02-20 15:59:26,231 INFO L290 TraceCheckUtils]: 139: Hoare triple {79215#false} assume !(((1 == ~a24~0 && 12 == ~a18~0) && 4 == ~a15~0) && ~a3~0 <= 115); {79215#false} is VALID [2022-02-20 15:59:26,231 INFO L290 TraceCheckUtils]: 140: Hoare triple {79215#false} assume !(((1 == ~a24~0 && 11 == ~a18~0) && 4 == ~a15~0) && 417 < ~a3~0); {79215#false} is VALID [2022-02-20 15:59:26,231 INFO L290 TraceCheckUtils]: 141: Hoare triple {79215#false} assume !(((0 == ~a24~0 && 12 == ~a18~0) && 4 == ~a15~0) && 417 < ~a3~0); {79215#false} is VALID [2022-02-20 15:59:26,231 INFO L290 TraceCheckUtils]: 142: Hoare triple {79215#false} assume !(((1 == ~a24~0 && 10 == ~a18~0) && 4 == ~a15~0) && ~a3~0 <= 115); {79215#false} is VALID [2022-02-20 15:59:26,231 INFO L290 TraceCheckUtils]: 143: Hoare triple {79215#false} assume !(((2 == ~a24~0 && 11 == ~a18~0) && 4 == ~a15~0) && 115 < ~a3~0 && 306 >= ~a3~0); {79215#false} is VALID [2022-02-20 15:59:26,231 INFO L290 TraceCheckUtils]: 144: Hoare triple {79215#false} assume !(((2 == ~a24~0 && 10 == ~a18~0) && 4 == ~a15~0) && 306 < ~a3~0 && 417 >= ~a3~0); {79215#false} is VALID [2022-02-20 15:59:26,232 INFO L290 TraceCheckUtils]: 145: Hoare triple {79215#false} assume !(((0 == ~a24~0 && 11 == ~a18~0) && 4 == ~a15~0) && ~a3~0 <= 115); {79215#false} is VALID [2022-02-20 15:59:26,232 INFO L290 TraceCheckUtils]: 146: Hoare triple {79215#false} assume !(((1 == ~a24~0 && 10 == ~a18~0) && 4 == ~a15~0) && 115 < ~a3~0 && 306 >= ~a3~0); {79215#false} is VALID [2022-02-20 15:59:26,232 INFO L290 TraceCheckUtils]: 147: Hoare triple {79215#false} assume !(((2 == ~a24~0 && 9 == ~a18~0) && 4 == ~a15~0) && 306 < ~a3~0 && 417 >= ~a3~0); {79215#false} is VALID [2022-02-20 15:59:26,232 INFO L290 TraceCheckUtils]: 148: Hoare triple {79215#false} assume !(((1 == ~a24~0 && 12 == ~a18~0) && 4 == ~a15~0) && 115 < ~a3~0 && 306 >= ~a3~0); {79215#false} is VALID [2022-02-20 15:59:26,232 INFO L290 TraceCheckUtils]: 149: Hoare triple {79215#false} assume !(((2 == ~a24~0 && 10 == ~a18~0) && 4 == ~a15~0) && ~a3~0 <= 115); {79215#false} is VALID [2022-02-20 15:59:26,232 INFO L290 TraceCheckUtils]: 150: Hoare triple {79215#false} assume !(((2 == ~a24~0 && 12 == ~a18~0) && 4 == ~a15~0) && ~a3~0 <= 115); {79215#false} is VALID [2022-02-20 15:59:26,232 INFO L290 TraceCheckUtils]: 151: Hoare triple {79215#false} assume !((5 == calculate_output_~input#1 && ((~a3~0 <= 115 && 9 == ~a18~0 && 3 == ~a24~0) || (417 < ~a3~0 && 12 == ~a18~0 && 2 == ~a24~0) || (~a3~0 <= 115 && 3 == ~a24~0 && 8 == ~a18~0))) && 6 == ~a15~0); {79215#false} is VALID [2022-02-20 15:59:26,233 INFO L290 TraceCheckUtils]: 152: Hoare triple {79215#false} assume !(5 == ~a15~0 && ((6 == calculate_output_~input#1 && (8 == ~a18~0 || 9 == ~a18~0)) && 3 == ~a24~0) && 417 < ~a3~0); {79215#false} is VALID [2022-02-20 15:59:26,233 INFO L290 TraceCheckUtils]: 153: Hoare triple {79215#false} assume !((4 == ~a15~0 && 4 == ~a24~0 && (11 == ~a18~0 || 12 == ~a18~0) && 5 == calculate_output_~input#1) && 115 < ~a3~0 && 306 >= ~a3~0); {79215#false} is VALID [2022-02-20 15:59:26,233 INFO L290 TraceCheckUtils]: 154: Hoare triple {79215#false} assume (4 == ~a24~0 && (3 == calculate_output_~input#1 && (9 == ~a18~0 || 10 == ~a18~0)) && 4 == ~a15~0) && 115 < ~a3~0 && 306 >= ~a3~0;~a3~0 := -3 * (191394 + ~a3~0);~a24~0 := 1;~a18~0 := 8;~a15~0 := 5;calculate_output_#res#1 := 21; {79215#false} is VALID [2022-02-20 15:59:26,233 INFO L290 TraceCheckUtils]: 155: Hoare triple {79215#false} main_#t~ret11#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;assume -2147483648 <= main_#t~ret11#1 && main_#t~ret11#1 <= 2147483647;main_~output~0#1 := main_#t~ret11#1;havoc main_#t~ret11#1; {79215#false} is VALID [2022-02-20 15:59:26,233 INFO L290 TraceCheckUtils]: 156: Hoare triple {79215#false} assume !false;havoc main_~input~0#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~input~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1; {79215#false} is VALID [2022-02-20 15:59:26,233 INFO L290 TraceCheckUtils]: 157: Hoare triple {79215#false} assume !(((((1 != main_~input~0#1 && 2 != main_~input~0#1) && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_#t~ret8#1, calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; {79215#false} is VALID [2022-02-20 15:59:26,233 INFO L290 TraceCheckUtils]: 158: Hoare triple {79215#false} assume !(((1 == ~a24~0 && 9 == ~a18~0) && 4 == ~a15~0) && ~a3~0 <= 115); {79215#false} is VALID [2022-02-20 15:59:26,234 INFO L290 TraceCheckUtils]: 159: Hoare triple {79215#false} assume !(((1 == ~a24~0 && 8 == ~a18~0) && 4 == ~a15~0) && 417 < ~a3~0); {79215#false} is VALID [2022-02-20 15:59:26,234 INFO L290 TraceCheckUtils]: 160: Hoare triple {79215#false} assume !(((2 == ~a24~0 && 11 == ~a18~0) && 4 == ~a15~0) && 417 < ~a3~0); {79215#false} is VALID [2022-02-20 15:59:26,234 INFO L290 TraceCheckUtils]: 161: Hoare triple {79215#false} assume ((1 == ~a24~0 && 8 == ~a18~0) && 4 == ~a15~0) && ~a3~0 <= 115; {79215#false} is VALID [2022-02-20 15:59:26,234 INFO L290 TraceCheckUtils]: 162: Hoare triple {79215#false} assume !false; {79215#false} is VALID [2022-02-20 15:59:26,234 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 73 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-02-20 15:59:26,235 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 15:59:26,235 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [246357504] [2022-02-20 15:59:26,235 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [246357504] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 15:59:26,235 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 15:59:26,235 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-20 15:59:26,235 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [205237015] [2022-02-20 15:59:26,235 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 15:59:26,236 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 52.333333333333336) internal successors, (157), 2 states have internal predecessors, (157), 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) Word has length 163 [2022-02-20 15:59:26,236 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 15:59:26,236 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 52.333333333333336) internal successors, (157), 2 states have internal predecessors, (157), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 15:59:26,316 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 157 edges. 157 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 15:59:26,316 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 15:59:26,317 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 15:59:26,317 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 15:59:26,317 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 15:59:26,318 INFO L87 Difference]: Start difference. First operand 6904 states and 8195 transitions. Second operand has 3 states, 3 states have (on average 52.333333333333336) internal successors, (157), 2 states have internal predecessors, (157), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 15:59:40,091 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 15:59:40,091 INFO L93 Difference]: Finished difference Result 20018 states and 23597 transitions. [2022-02-20 15:59:40,091 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 15:59:40,091 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 52.333333333333336) internal successors, (157), 2 states have internal predecessors, (157), 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) Word has length 163 [2022-02-20 15:59:40,091 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 15:59:40,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 52.333333333333336) internal successors, (157), 2 states have internal predecessors, (157), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 15:59:40,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 2957 transitions. [2022-02-20 15:59:40,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 52.333333333333336) internal successors, (157), 2 states have internal predecessors, (157), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 15:59:40,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 2957 transitions. [2022-02-20 15:59:40,149 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 2957 transitions. [2022-02-20 15:59:42,103 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 2957 edges. 2957 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 15:59:47,157 INFO L225 Difference]: With dead ends: 20018 [2022-02-20 15:59:47,158 INFO L226 Difference]: Without dead ends: 13116 [2022-02-20 15:59:47,166 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 15:59:47,167 INFO L933 BasicCegarLoop]: 268 mSDtfsCounter, 620 mSDsluCounter, 6 mSDsCounter, 0 mSdLazyCounter, 1772 mSolverCounterSat, 237 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 620 SdHoareTripleChecker+Valid, 274 SdHoareTripleChecker+Invalid, 2009 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 237 IncrementalHoareTripleChecker+Valid, 1772 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2022-02-20 15:59:47,167 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [620 Valid, 274 Invalid, 2009 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [237 Valid, 1772 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2022-02-20 15:59:47,174 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13116 states.