./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/eca-rers2012/Problem12_label39.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/Problem12_label39.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 ac1b1988d7562356ff82123079a37b8cde9200cfd597bb0905605a20cdbc8694 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 15:31:12,492 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 15:31:12,494 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 15:31:12,538 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 15:31:12,539 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 15:31:12,542 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 15:31:12,543 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 15:31:12,545 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 15:31:12,547 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 15:31:12,551 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 15:31:12,551 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 15:31:12,552 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 15:31:12,553 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 15:31:12,555 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 15:31:12,556 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 15:31:12,559 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 15:31:12,560 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 15:31:12,560 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 15:31:12,562 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 15:31:12,566 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 15:31:12,568 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 15:31:12,569 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 15:31:12,570 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 15:31:12,571 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 15:31:12,577 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 15:31:12,578 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 15:31:12,578 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 15:31:12,579 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 15:31:12,580 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 15:31:12,581 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 15:31:12,581 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 15:31:12,581 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 15:31:12,583 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 15:31:12,584 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 15:31:12,585 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 15:31:12,585 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 15:31:12,585 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 15:31:12,586 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 15:31:12,586 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 15:31:12,586 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 15:31:12,587 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 15:31:12,588 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-02-20 15:31:12,617 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 15:31:12,617 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 15:31:12,617 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 15:31:12,618 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 15:31:12,618 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 15:31:12,618 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 15:31:12,619 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 15:31:12,619 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 15:31:12,619 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 15:31:12,619 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 15:31:12,620 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-20 15:31:12,620 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 15:31:12,621 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-20 15:31:12,621 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 15:31:12,621 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 15:31:12,621 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 15:31:12,621 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 15:31:12,621 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-20 15:31:12,622 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 15:31:12,622 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 15:31:12,622 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 15:31:12,622 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 15:31:12,622 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 15:31:12,622 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 15:31:12,623 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 15:31:12,623 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 15:31:12,623 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 15:31:12,623 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 15:31:12,623 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 15:31:12,624 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 15:31:12,624 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 15:31:12,624 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 15:31:12,624 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 15:31:12,624 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ac1b1988d7562356ff82123079a37b8cde9200cfd597bb0905605a20cdbc8694 [2022-02-20 15:31:12,852 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 15:31:12,873 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 15:31:12,875 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 15:31:12,876 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 15:31:12,876 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 15:31:12,877 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/eca-rers2012/Problem12_label39.c [2022-02-20 15:31:12,950 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e526e0755/14c44ee312ae4431900edb2dd95ad8e5/FLAGe38148be8 [2022-02-20 15:31:13,628 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 15:31:13,629 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/eca-rers2012/Problem12_label39.c [2022-02-20 15:31:13,655 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e526e0755/14c44ee312ae4431900edb2dd95ad8e5/FLAGe38148be8 [2022-02-20 15:31:13,921 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e526e0755/14c44ee312ae4431900edb2dd95ad8e5 [2022-02-20 15:31:13,924 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 15:31:13,927 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 15:31:13,930 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 15:31:13,930 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 15:31:13,933 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 15:31:13,933 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 03:31:13" (1/1) ... [2022-02-20 15:31:13,935 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7543b06 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 03:31:13, skipping insertion in model container [2022-02-20 15:31:13,935 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 03:31:13" (1/1) ... [2022-02-20 15:31:13,940 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 15:31:14,032 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 15:31:14,263 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/Problem12_label39.c[2950,2963] [2022-02-20 15:31:14,971 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 15:31:14,979 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 15:31:15,003 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/Problem12_label39.c[2950,2963] [2022-02-20 15:31:15,416 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 15:31:15,436 INFO L208 MainTranslator]: Completed translation [2022-02-20 15:31:15,437 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 03:31:15 WrapperNode [2022-02-20 15:31:15,437 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 15:31:15,438 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 15:31:15,438 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 15:31:15,438 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 15:31:15,444 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 03:31:15" (1/1) ... [2022-02-20 15:31:15,501 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 03:31:15" (1/1) ... [2022-02-20 15:31:15,961 INFO L137 Inliner]: procedures = 17, calls = 11, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 4757 [2022-02-20 15:31:15,962 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 15:31:15,963 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 15:31:15,963 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 15:31:15,963 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 15:31:15,970 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 03:31:15" (1/1) ... [2022-02-20 15:31:15,970 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 03:31:15" (1/1) ... [2022-02-20 15:31:16,017 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 03:31:15" (1/1) ... [2022-02-20 15:31:16,017 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 03:31:15" (1/1) ... [2022-02-20 15:31:16,188 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 03:31:15" (1/1) ... [2022-02-20 15:31:16,218 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 03:31:15" (1/1) ... [2022-02-20 15:31:16,235 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 03:31:15" (1/1) ... [2022-02-20 15:31:16,323 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 15:31:16,324 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 15:31:16,324 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 15:31:16,325 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 15:31:16,326 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 03:31:15" (1/1) ... [2022-02-20 15:31:16,331 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 15:31:16,344 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 15:31:16,360 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 15:31:16,415 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 15:31:16,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 15:31:16,463 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-20 15:31:16,464 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 15:31:16,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 15:31:16,547 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 15:31:16,564 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 15:31:24,455 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 15:31:24,474 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 15:31:24,474 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2022-02-20 15:31:24,477 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 03:31:24 BoogieIcfgContainer [2022-02-20 15:31:24,477 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 15:31:24,479 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 15:31:24,479 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 15:31:24,483 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 15:31:24,483 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 03:31:13" (1/3) ... [2022-02-20 15:31:24,483 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@583c0042 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 03:31:24, skipping insertion in model container [2022-02-20 15:31:24,484 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 03:31:15" (2/3) ... [2022-02-20 15:31:24,484 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@583c0042 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 03:31:24, skipping insertion in model container [2022-02-20 15:31:24,484 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 03:31:24" (3/3) ... [2022-02-20 15:31:24,485 INFO L111 eAbstractionObserver]: Analyzing ICFG Problem12_label39.c [2022-02-20 15:31:24,489 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 15:31:24,489 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-02-20 15:31:24,544 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 15:31:24,562 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 15:31:24,563 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-02-20 15:31:24,596 INFO L276 IsEmpty]: Start isEmpty. Operand has 818 states, 816 states have (on average 1.9178921568627452) internal successors, (1565), 817 states have internal predecessors, (1565), 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 15:31:24,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-02-20 15:31:24,601 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 15:31:24,601 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 15:31:24,601 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 15:31:24,605 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 15:31:24,605 INFO L85 PathProgramCache]: Analyzing trace with hash -85512855, now seen corresponding path program 1 times [2022-02-20 15:31:24,612 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 15:31:24,613 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1054534768] [2022-02-20 15:31:24,613 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 15:31:24,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 15:31:24,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 15:31:24,795 INFO L290 TraceCheckUtils]: 0: Hoare triple {821#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);~inputC~0 := 3;~inputF~0 := 6;~inputA~0 := 1;~inputB~0 := 2;~inputD~0 := 4;~inputE~0 := 5;~a17~0 := -124;~a5~0 := 4;~a24~0 := 15;~a2~0 := 170;~a7~0 := 13; {823#(<= (+ ~a17~0 124) 0)} is VALID [2022-02-20 15:31:24,795 INFO L290 TraceCheckUtils]: 1: Hoare triple {823#(<= (+ ~a17~0 124) 0)} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet12#1, main_#t~ret13#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; {823#(<= (+ ~a17~0 124) 0)} is VALID [2022-02-20 15:31:24,796 INFO L290 TraceCheckUtils]: 2: Hoare triple {823#(<= (+ ~a17~0 124) 0)} assume !false;havoc main_~input~0#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~input~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {823#(<= (+ ~a17~0 124) 0)} is VALID [2022-02-20 15:31:24,797 INFO L290 TraceCheckUtils]: 3: Hoare triple {823#(<= (+ ~a17~0 124) 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~ret9#1, calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; {823#(<= (+ ~a17~0 124) 0)} is VALID [2022-02-20 15:31:24,798 INFO L290 TraceCheckUtils]: 4: Hoare triple {823#(<= (+ ~a17~0 124) 0)} assume !((((14 == ~a7~0 && ~a2~0 <= 189) && 111 < ~a17~0 && 255 >= ~a17~0) && 13 == ~a24~0) && 3 == ~a5~0); {823#(<= (+ ~a17~0 124) 0)} is VALID [2022-02-20 15:31:24,798 INFO L290 TraceCheckUtils]: 5: Hoare triple {823#(<= (+ ~a17~0 124) 0)} assume !((((12 == ~a7~0 && ~a2~0 <= 189) && ~a17~0 <= -108) && 13 == ~a24~0) && 4 == ~a5~0); {823#(<= (+ ~a17~0 124) 0)} is VALID [2022-02-20 15:31:24,799 INFO L290 TraceCheckUtils]: 6: Hoare triple {823#(<= (+ ~a17~0 124) 0)} assume !((((14 == ~a7~0 && ~a2~0 <= 189) && 111 < ~a17~0 && 255 >= ~a17~0) && 14 == ~a24~0) && 4 == ~a5~0); {823#(<= (+ ~a17~0 124) 0)} is VALID [2022-02-20 15:31:24,799 INFO L290 TraceCheckUtils]: 7: Hoare triple {823#(<= (+ ~a17~0 124) 0)} assume !((((14 == ~a7~0 && ~a2~0 <= 189) && -108 < ~a17~0 && 111 >= ~a17~0) && 13 == ~a24~0) && 4 == ~a5~0); {823#(<= (+ ~a17~0 124) 0)} is VALID [2022-02-20 15:31:24,800 INFO L290 TraceCheckUtils]: 8: Hoare triple {823#(<= (+ ~a17~0 124) 0)} assume !((((13 == ~a7~0 && ~a2~0 <= 189) && ~a17~0 <= -108) && 14 == ~a24~0) && 4 == ~a5~0); {823#(<= (+ ~a17~0 124) 0)} is VALID [2022-02-20 15:31:24,800 INFO L290 TraceCheckUtils]: 9: Hoare triple {823#(<= (+ ~a17~0 124) 0)} assume !((((13 == ~a7~0 && ~a2~0 <= 189) && -108 < ~a17~0 && 111 >= ~a17~0) && 14 == ~a24~0) && 4 == ~a5~0); {823#(<= (+ ~a17~0 124) 0)} is VALID [2022-02-20 15:31:24,801 INFO L290 TraceCheckUtils]: 10: Hoare triple {823#(<= (+ ~a17~0 124) 0)} assume !((((12 == ~a7~0 && ~a2~0 <= 189) && 255 < ~a17~0) && 14 == ~a24~0) && 3 == ~a5~0); {823#(<= (+ ~a17~0 124) 0)} is VALID [2022-02-20 15:31:24,801 INFO L290 TraceCheckUtils]: 11: Hoare triple {823#(<= (+ ~a17~0 124) 0)} assume !((((14 == ~a7~0 && ~a2~0 <= 189) && ~a17~0 <= -108) && 13 == ~a24~0) && 4 == ~a5~0); {823#(<= (+ ~a17~0 124) 0)} is VALID [2022-02-20 15:31:24,802 INFO L290 TraceCheckUtils]: 12: Hoare triple {823#(<= (+ ~a17~0 124) 0)} assume !((((14 == ~a7~0 && ~a2~0 <= 189) && 111 < ~a17~0 && 255 >= ~a17~0) && 14 == ~a24~0) && 3 == ~a5~0); {823#(<= (+ ~a17~0 124) 0)} is VALID [2022-02-20 15:31:24,806 INFO L290 TraceCheckUtils]: 13: Hoare triple {823#(<= (+ ~a17~0 124) 0)} assume !((((13 == ~a7~0 && ~a2~0 <= 189) && ~a17~0 <= -108) && 13 == ~a24~0) && 3 == ~a5~0); {823#(<= (+ ~a17~0 124) 0)} is VALID [2022-02-20 15:31:24,806 INFO L290 TraceCheckUtils]: 14: Hoare triple {823#(<= (+ ~a17~0 124) 0)} assume !((((14 == ~a7~0 && ~a2~0 <= 189) && 255 < ~a17~0) && 15 == ~a24~0) && 3 == ~a5~0); {823#(<= (+ ~a17~0 124) 0)} is VALID [2022-02-20 15:31:24,807 INFO L290 TraceCheckUtils]: 15: Hoare triple {823#(<= (+ ~a17~0 124) 0)} assume !((((14 == ~a7~0 && ~a2~0 <= 189) && ~a17~0 <= -108) && 15 == ~a24~0) && 3 == ~a5~0); {823#(<= (+ ~a17~0 124) 0)} is VALID [2022-02-20 15:31:24,807 INFO L290 TraceCheckUtils]: 16: Hoare triple {823#(<= (+ ~a17~0 124) 0)} assume !((((12 == ~a7~0 && ~a2~0 <= 189) && -108 < ~a17~0 && 111 >= ~a17~0) && 14 == ~a24~0) && 4 == ~a5~0); {823#(<= (+ ~a17~0 124) 0)} is VALID [2022-02-20 15:31:24,808 INFO L290 TraceCheckUtils]: 17: Hoare triple {823#(<= (+ ~a17~0 124) 0)} assume !((((13 == ~a7~0 && ~a2~0 <= 189) && -108 < ~a17~0 && 111 >= ~a17~0) && 13 == ~a24~0) && 3 == ~a5~0); {823#(<= (+ ~a17~0 124) 0)} is VALID [2022-02-20 15:31:24,809 INFO L290 TraceCheckUtils]: 18: Hoare triple {823#(<= (+ ~a17~0 124) 0)} assume !((((14 == ~a7~0 && ~a2~0 <= 189) && -108 < ~a17~0 && 111 >= ~a17~0) && 15 == ~a24~0) && 3 == ~a5~0); {823#(<= (+ ~a17~0 124) 0)} is VALID [2022-02-20 15:31:24,810 INFO L290 TraceCheckUtils]: 19: Hoare triple {823#(<= (+ ~a17~0 124) 0)} assume (((13 == ~a7~0 && ~a2~0 <= 189) && -108 < ~a17~0 && 111 >= ~a17~0) && 13 == ~a24~0) && 4 == ~a5~0; {822#false} is VALID [2022-02-20 15:31:24,810 INFO L290 TraceCheckUtils]: 20: Hoare triple {822#false} assume !false; {822#false} is VALID [2022-02-20 15:31:24,811 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 15:31:24,812 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 15:31:24,812 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1054534768] [2022-02-20 15:31:24,812 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1054534768] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 15:31:24,813 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 15:31:24,813 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-20 15:31:24,814 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [598683017] [2022-02-20 15:31:24,815 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 15:31:24,819 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 7.0) internal successors, (21), 2 states have internal predecessors, (21), 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 21 [2022-02-20 15:31:24,820 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 15:31:24,822 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 7.0) internal successors, (21), 2 states have internal predecessors, (21), 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 15:31:24,849 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 21 edges. 21 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 15:31:24,849 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 15:31:24,849 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 15:31:24,866 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 15:31:24,867 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 15:31:24,872 INFO L87 Difference]: Start difference. First operand has 818 states, 816 states have (on average 1.9178921568627452) internal successors, (1565), 817 states have internal predecessors, (1565), 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 7.0) internal successors, (21), 2 states have internal predecessors, (21), 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 15:31:30,897 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 15:31:30,898 INFO L93 Difference]: Finished difference Result 2404 states and 4645 transitions. [2022-02-20 15:31:30,898 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 15:31:30,898 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 7.0) internal successors, (21), 2 states have internal predecessors, (21), 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 21 [2022-02-20 15:31:30,898 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 15:31:30,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 7.0) internal successors, (21), 2 states have internal predecessors, (21), 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 15:31:30,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 4645 transitions. [2022-02-20 15:31:30,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 7.0) internal successors, (21), 2 states have internal predecessors, (21), 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 15:31:30,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 4645 transitions. [2022-02-20 15:31:30,975 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 4645 transitions. [2022-02-20 15:31:34,757 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 4645 edges. 4645 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 15:31:34,919 INFO L225 Difference]: With dead ends: 2404 [2022-02-20 15:31:34,920 INFO L226 Difference]: Without dead ends: 1506 [2022-02-20 15:31:34,927 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 15:31:34,930 INFO L933 BasicCegarLoop]: 515 mSDtfsCounter, 799 mSDsluCounter, 10 mSDsCounter, 0 mSdLazyCounter, 2337 mSolverCounterSat, 696 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 799 SdHoareTripleChecker+Valid, 525 SdHoareTripleChecker+Invalid, 3033 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 696 IncrementalHoareTripleChecker+Valid, 2337 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.6s IncrementalHoareTripleChecker+Time [2022-02-20 15:31:34,931 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [799 Valid, 525 Invalid, 3033 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [696 Valid, 2337 Invalid, 0 Unknown, 0 Unchecked, 2.6s Time] [2022-02-20 15:31:34,949 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1506 states. [2022-02-20 15:31:35,026 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1506 to 1506. [2022-02-20 15:31:35,026 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 15:31:35,031 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1506 states. Second operand has 1506 states, 1505 states have (on average 1.6066445182724252) internal successors, (2418), 1505 states have internal predecessors, (2418), 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 15:31:35,035 INFO L74 IsIncluded]: Start isIncluded. First operand 1506 states. Second operand has 1506 states, 1505 states have (on average 1.6066445182724252) internal successors, (2418), 1505 states have internal predecessors, (2418), 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 15:31:35,038 INFO L87 Difference]: Start difference. First operand 1506 states. Second operand has 1506 states, 1505 states have (on average 1.6066445182724252) internal successors, (2418), 1505 states have internal predecessors, (2418), 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 15:31:35,147 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 15:31:35,147 INFO L93 Difference]: Finished difference Result 1506 states and 2418 transitions. [2022-02-20 15:31:35,147 INFO L276 IsEmpty]: Start isEmpty. Operand 1506 states and 2418 transitions. [2022-02-20 15:31:35,154 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 15:31:35,154 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 15:31:35,157 INFO L74 IsIncluded]: Start isIncluded. First operand has 1506 states, 1505 states have (on average 1.6066445182724252) internal successors, (2418), 1505 states have internal predecessors, (2418), 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 1506 states. [2022-02-20 15:31:35,160 INFO L87 Difference]: Start difference. First operand has 1506 states, 1505 states have (on average 1.6066445182724252) internal successors, (2418), 1505 states have internal predecessors, (2418), 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 1506 states. [2022-02-20 15:31:35,255 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 15:31:35,256 INFO L93 Difference]: Finished difference Result 1506 states and 2418 transitions. [2022-02-20 15:31:35,256 INFO L276 IsEmpty]: Start isEmpty. Operand 1506 states and 2418 transitions. [2022-02-20 15:31:35,259 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 15:31:35,259 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 15:31:35,259 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 15:31:35,259 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 15:31:35,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1506 states, 1505 states have (on average 1.6066445182724252) internal successors, (2418), 1505 states have internal predecessors, (2418), 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 15:31:35,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1506 states to 1506 states and 2418 transitions. [2022-02-20 15:31:35,370 INFO L78 Accepts]: Start accepts. Automaton has 1506 states and 2418 transitions. Word has length 21 [2022-02-20 15:31:35,370 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 15:31:35,371 INFO L470 AbstractCegarLoop]: Abstraction has 1506 states and 2418 transitions. [2022-02-20 15:31:35,371 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 7.0) internal successors, (21), 2 states have internal predecessors, (21), 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 15:31:35,371 INFO L276 IsEmpty]: Start isEmpty. Operand 1506 states and 2418 transitions. [2022-02-20 15:31:35,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-02-20 15:31:35,373 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 15:31:35,375 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 15:31:35,375 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-20 15:31:35,376 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 15:31:35,376 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 15:31:35,376 INFO L85 PathProgramCache]: Analyzing trace with hash -1377260187, now seen corresponding path program 1 times [2022-02-20 15:31:35,377 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 15:31:35,377 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [176327300] [2022-02-20 15:31:35,377 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 15:31:35,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 15:31:35,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 15:31:35,637 INFO L290 TraceCheckUtils]: 0: Hoare triple {7776#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);~inputC~0 := 3;~inputF~0 := 6;~inputA~0 := 1;~inputB~0 := 2;~inputD~0 := 4;~inputE~0 := 5;~a17~0 := -124;~a5~0 := 4;~a24~0 := 15;~a2~0 := 170;~a7~0 := 13; {7778#(<= ~a5~0 4)} is VALID [2022-02-20 15:31:35,638 INFO L290 TraceCheckUtils]: 1: Hoare triple {7778#(<= ~a5~0 4)} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet12#1, main_#t~ret13#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; {7778#(<= ~a5~0 4)} is VALID [2022-02-20 15:31:35,638 INFO L290 TraceCheckUtils]: 2: Hoare triple {7778#(<= ~a5~0 4)} assume !false;havoc main_~input~0#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~input~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {7778#(<= ~a5~0 4)} is VALID [2022-02-20 15:31:35,639 INFO L290 TraceCheckUtils]: 3: Hoare triple {7778#(<= ~a5~0 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~ret9#1, calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; {7778#(<= ~a5~0 4)} is VALID [2022-02-20 15:31:35,639 INFO L290 TraceCheckUtils]: 4: Hoare triple {7778#(<= ~a5~0 4)} assume !((((14 == ~a7~0 && ~a2~0 <= 189) && 111 < ~a17~0 && 255 >= ~a17~0) && 13 == ~a24~0) && 3 == ~a5~0); {7778#(<= ~a5~0 4)} is VALID [2022-02-20 15:31:35,640 INFO L290 TraceCheckUtils]: 5: Hoare triple {7778#(<= ~a5~0 4)} assume !((((12 == ~a7~0 && ~a2~0 <= 189) && ~a17~0 <= -108) && 13 == ~a24~0) && 4 == ~a5~0); {7778#(<= ~a5~0 4)} is VALID [2022-02-20 15:31:35,640 INFO L290 TraceCheckUtils]: 6: Hoare triple {7778#(<= ~a5~0 4)} assume !((((14 == ~a7~0 && ~a2~0 <= 189) && 111 < ~a17~0 && 255 >= ~a17~0) && 14 == ~a24~0) && 4 == ~a5~0); {7778#(<= ~a5~0 4)} is VALID [2022-02-20 15:31:35,641 INFO L290 TraceCheckUtils]: 7: Hoare triple {7778#(<= ~a5~0 4)} assume !((((14 == ~a7~0 && ~a2~0 <= 189) && -108 < ~a17~0 && 111 >= ~a17~0) && 13 == ~a24~0) && 4 == ~a5~0); {7778#(<= ~a5~0 4)} is VALID [2022-02-20 15:31:35,641 INFO L290 TraceCheckUtils]: 8: Hoare triple {7778#(<= ~a5~0 4)} assume !((((13 == ~a7~0 && ~a2~0 <= 189) && ~a17~0 <= -108) && 14 == ~a24~0) && 4 == ~a5~0); {7778#(<= ~a5~0 4)} is VALID [2022-02-20 15:31:35,642 INFO L290 TraceCheckUtils]: 9: Hoare triple {7778#(<= ~a5~0 4)} assume !((((13 == ~a7~0 && ~a2~0 <= 189) && -108 < ~a17~0 && 111 >= ~a17~0) && 14 == ~a24~0) && 4 == ~a5~0); {7778#(<= ~a5~0 4)} is VALID [2022-02-20 15:31:35,642 INFO L290 TraceCheckUtils]: 10: Hoare triple {7778#(<= ~a5~0 4)} assume !((((12 == ~a7~0 && ~a2~0 <= 189) && 255 < ~a17~0) && 14 == ~a24~0) && 3 == ~a5~0); {7778#(<= ~a5~0 4)} is VALID [2022-02-20 15:31:35,642 INFO L290 TraceCheckUtils]: 11: Hoare triple {7778#(<= ~a5~0 4)} assume !((((14 == ~a7~0 && ~a2~0 <= 189) && ~a17~0 <= -108) && 13 == ~a24~0) && 4 == ~a5~0); {7778#(<= ~a5~0 4)} is VALID [2022-02-20 15:31:35,643 INFO L290 TraceCheckUtils]: 12: Hoare triple {7778#(<= ~a5~0 4)} assume !((((14 == ~a7~0 && ~a2~0 <= 189) && 111 < ~a17~0 && 255 >= ~a17~0) && 14 == ~a24~0) && 3 == ~a5~0); {7778#(<= ~a5~0 4)} is VALID [2022-02-20 15:31:35,643 INFO L290 TraceCheckUtils]: 13: Hoare triple {7778#(<= ~a5~0 4)} assume !((((13 == ~a7~0 && ~a2~0 <= 189) && ~a17~0 <= -108) && 13 == ~a24~0) && 3 == ~a5~0); {7778#(<= ~a5~0 4)} is VALID [2022-02-20 15:31:35,644 INFO L290 TraceCheckUtils]: 14: Hoare triple {7778#(<= ~a5~0 4)} assume !((((14 == ~a7~0 && ~a2~0 <= 189) && 255 < ~a17~0) && 15 == ~a24~0) && 3 == ~a5~0); {7778#(<= ~a5~0 4)} is VALID [2022-02-20 15:31:35,644 INFO L290 TraceCheckUtils]: 15: Hoare triple {7778#(<= ~a5~0 4)} assume !((((14 == ~a7~0 && ~a2~0 <= 189) && ~a17~0 <= -108) && 15 == ~a24~0) && 3 == ~a5~0); {7778#(<= ~a5~0 4)} is VALID [2022-02-20 15:31:35,645 INFO L290 TraceCheckUtils]: 16: Hoare triple {7778#(<= ~a5~0 4)} assume !((((12 == ~a7~0 && ~a2~0 <= 189) && -108 < ~a17~0 && 111 >= ~a17~0) && 14 == ~a24~0) && 4 == ~a5~0); {7778#(<= ~a5~0 4)} is VALID [2022-02-20 15:31:35,645 INFO L290 TraceCheckUtils]: 17: Hoare triple {7778#(<= ~a5~0 4)} assume !((((13 == ~a7~0 && ~a2~0 <= 189) && -108 < ~a17~0 && 111 >= ~a17~0) && 13 == ~a24~0) && 3 == ~a5~0); {7778#(<= ~a5~0 4)} is VALID [2022-02-20 15:31:35,646 INFO L290 TraceCheckUtils]: 18: Hoare triple {7778#(<= ~a5~0 4)} assume !((((14 == ~a7~0 && ~a2~0 <= 189) && -108 < ~a17~0 && 111 >= ~a17~0) && 15 == ~a24~0) && 3 == ~a5~0); {7778#(<= ~a5~0 4)} is VALID [2022-02-20 15:31:35,646 INFO L290 TraceCheckUtils]: 19: Hoare triple {7778#(<= ~a5~0 4)} assume !((((13 == ~a7~0 && ~a2~0 <= 189) && -108 < ~a17~0 && 111 >= ~a17~0) && 13 == ~a24~0) && 4 == ~a5~0); {7778#(<= ~a5~0 4)} is VALID [2022-02-20 15:31:35,647 INFO L290 TraceCheckUtils]: 20: Hoare triple {7778#(<= ~a5~0 4)} assume !((((13 == ~a7~0 && ~a2~0 <= 189) && 255 < ~a17~0) && 14 == ~a24~0) && 3 == ~a5~0); {7778#(<= ~a5~0 4)} is VALID [2022-02-20 15:31:35,647 INFO L290 TraceCheckUtils]: 21: Hoare triple {7778#(<= ~a5~0 4)} assume !((((13 == ~a7~0 && ~a2~0 <= 189) && 111 < ~a17~0 && 255 >= ~a17~0) && 13 == ~a24~0) && 3 == ~a5~0); {7778#(<= ~a5~0 4)} is VALID [2022-02-20 15:31:35,648 INFO L290 TraceCheckUtils]: 22: Hoare triple {7778#(<= ~a5~0 4)} assume !((((12 == ~a7~0 && ~a2~0 <= 189) && -108 < ~a17~0 && 111 >= ~a17~0) && 13 == ~a24~0) && 4 == ~a5~0); {7778#(<= ~a5~0 4)} is VALID [2022-02-20 15:31:35,648 INFO L290 TraceCheckUtils]: 23: Hoare triple {7778#(<= ~a5~0 4)} assume !((((13 == ~a7~0 && ~a2~0 <= 189) && 111 < ~a17~0 && 255 >= ~a17~0) && 15 == ~a24~0) && 3 == ~a5~0); {7778#(<= ~a5~0 4)} is VALID [2022-02-20 15:31:35,649 INFO L290 TraceCheckUtils]: 24: Hoare triple {7778#(<= ~a5~0 4)} assume !((((13 == ~a7~0 && ~a2~0 <= 189) && 111 < ~a17~0 && 255 >= ~a17~0) && 13 == ~a24~0) && 4 == ~a5~0); {7778#(<= ~a5~0 4)} is VALID [2022-02-20 15:31:35,650 INFO L290 TraceCheckUtils]: 25: Hoare triple {7778#(<= ~a5~0 4)} assume !((((14 == ~a7~0 && ~a2~0 <= 189) && 255 < ~a17~0) && 13 == ~a24~0) && 3 == ~a5~0); {7778#(<= ~a5~0 4)} is VALID [2022-02-20 15:31:35,651 INFO L290 TraceCheckUtils]: 26: Hoare triple {7778#(<= ~a5~0 4)} assume !((((14 == ~a7~0 && ~a2~0 <= 189) && ~a17~0 <= -108) && 14 == ~a24~0) && 3 == ~a5~0); {7778#(<= ~a5~0 4)} is VALID [2022-02-20 15:31:35,652 INFO L290 TraceCheckUtils]: 27: Hoare triple {7778#(<= ~a5~0 4)} assume !((((12 == ~a7~0 && ~a2~0 <= 189) && 255 < ~a17~0) && 13 == ~a24~0) && 3 == ~a5~0); {7778#(<= ~a5~0 4)} is VALID [2022-02-20 15:31:35,652 INFO L290 TraceCheckUtils]: 28: Hoare triple {7778#(<= ~a5~0 4)} assume !((((14 == ~a7~0 && ~a2~0 <= 189) && -108 < ~a17~0 && 111 >= ~a17~0) && 14 == ~a24~0) && 4 == ~a5~0); {7778#(<= ~a5~0 4)} is VALID [2022-02-20 15:31:35,657 INFO L290 TraceCheckUtils]: 29: Hoare triple {7778#(<= ~a5~0 4)} assume !((((13 == ~a7~0 && ~a2~0 <= 189) && -108 < ~a17~0 && 111 >= ~a17~0) && 15 == ~a24~0) && 3 == ~a5~0); {7778#(<= ~a5~0 4)} is VALID [2022-02-20 15:31:35,658 INFO L290 TraceCheckUtils]: 30: Hoare triple {7778#(<= ~a5~0 4)} assume !((((12 == ~a7~0 && ~a2~0 <= 189) && 111 < ~a17~0 && 255 >= ~a17~0) && 14 == ~a24~0) && 4 == ~a5~0); {7778#(<= ~a5~0 4)} is VALID [2022-02-20 15:31:35,658 INFO L290 TraceCheckUtils]: 31: Hoare triple {7778#(<= ~a5~0 4)} assume !((((13 == ~a7~0 && ~a2~0 <= 189) && 111 < ~a17~0 && 255 >= ~a17~0) && 14 == ~a24~0) && 4 == ~a5~0); {7778#(<= ~a5~0 4)} is VALID [2022-02-20 15:31:35,658 INFO L290 TraceCheckUtils]: 32: Hoare triple {7778#(<= ~a5~0 4)} assume !((((14 == ~a7~0 && ~a2~0 <= 189) && 255 < ~a17~0) && 14 == ~a24~0) && 4 == ~a5~0); {7778#(<= ~a5~0 4)} is VALID [2022-02-20 15:31:35,659 INFO L290 TraceCheckUtils]: 33: Hoare triple {7778#(<= ~a5~0 4)} assume !((((12 == ~a7~0 && ~a2~0 <= 189) && ~a17~0 <= -108) && 15 == ~a24~0) && 3 == ~a5~0); {7778#(<= ~a5~0 4)} is VALID [2022-02-20 15:31:35,659 INFO L290 TraceCheckUtils]: 34: Hoare triple {7778#(<= ~a5~0 4)} assume !((((12 == ~a7~0 && ~a2~0 <= 189) && ~a17~0 <= -108) && 13 == ~a24~0) && 3 == ~a5~0); {7778#(<= ~a5~0 4)} is VALID [2022-02-20 15:31:35,659 INFO L290 TraceCheckUtils]: 35: Hoare triple {7778#(<= ~a5~0 4)} assume !((((13 == ~a7~0 && ~a2~0 <= 189) && 255 < ~a17~0) && 14 == ~a24~0) && 4 == ~a5~0); {7778#(<= ~a5~0 4)} is VALID [2022-02-20 15:31:35,660 INFO L290 TraceCheckUtils]: 36: Hoare triple {7778#(<= ~a5~0 4)} assume !((((12 == ~a7~0 && ~a2~0 <= 189) && ~a17~0 <= -108) && 14 == ~a24~0) && 4 == ~a5~0); {7778#(<= ~a5~0 4)} is VALID [2022-02-20 15:31:35,660 INFO L290 TraceCheckUtils]: 37: Hoare triple {7778#(<= ~a5~0 4)} assume !((((12 == ~a7~0 && ~a2~0 <= 189) && ~a17~0 <= -108) && 14 == ~a24~0) && 3 == ~a5~0); {7778#(<= ~a5~0 4)} is VALID [2022-02-20 15:31:35,661 INFO L290 TraceCheckUtils]: 38: Hoare triple {7778#(<= ~a5~0 4)} assume !((((12 == ~a7~0 && ~a2~0 <= 189) && 111 < ~a17~0 && 255 >= ~a17~0) && 14 == ~a24~0) && 3 == ~a5~0); {7778#(<= ~a5~0 4)} is VALID [2022-02-20 15:31:35,661 INFO L290 TraceCheckUtils]: 39: Hoare triple {7778#(<= ~a5~0 4)} assume !((((14 == ~a7~0 && ~a2~0 <= 189) && 111 < ~a17~0 && 255 >= ~a17~0) && 13 == ~a24~0) && 4 == ~a5~0); {7778#(<= ~a5~0 4)} is VALID [2022-02-20 15:31:35,662 INFO L290 TraceCheckUtils]: 40: Hoare triple {7778#(<= ~a5~0 4)} assume !((((14 == ~a7~0 && ~a2~0 <= 189) && ~a17~0 <= -108) && 14 == ~a24~0) && 4 == ~a5~0); {7778#(<= ~a5~0 4)} is VALID [2022-02-20 15:31:35,662 INFO L290 TraceCheckUtils]: 41: Hoare triple {7778#(<= ~a5~0 4)} assume !((((12 == ~a7~0 && ~a2~0 <= 189) && 255 < ~a17~0) && 15 == ~a24~0) && 3 == ~a5~0); {7778#(<= ~a5~0 4)} is VALID [2022-02-20 15:31:35,662 INFO L290 TraceCheckUtils]: 42: Hoare triple {7778#(<= ~a5~0 4)} assume !((((12 == ~a7~0 && ~a2~0 <= 189) && ~a17~0 <= -108) && 15 == ~a24~0) && 4 == ~a5~0); {7778#(<= ~a5~0 4)} is VALID [2022-02-20 15:31:35,663 INFO L290 TraceCheckUtils]: 43: Hoare triple {7778#(<= ~a5~0 4)} assume !((((12 == ~a7~0 && ~a2~0 <= 189) && -108 < ~a17~0 && 111 >= ~a17~0) && 15 == ~a24~0) && 3 == ~a5~0); {7778#(<= ~a5~0 4)} is VALID [2022-02-20 15:31:35,663 INFO L290 TraceCheckUtils]: 44: Hoare triple {7778#(<= ~a5~0 4)} assume !((((13 == ~a7~0 && ~a2~0 <= 189) && ~a17~0 <= -108) && 15 == ~a24~0) && 3 == ~a5~0); {7778#(<= ~a5~0 4)} is VALID [2022-02-20 15:31:35,664 INFO L290 TraceCheckUtils]: 45: Hoare triple {7778#(<= ~a5~0 4)} assume !((((14 == ~a7~0 && ~a2~0 <= 189) && ~a17~0 <= -108) && 13 == ~a24~0) && 3 == ~a5~0); {7778#(<= ~a5~0 4)} is VALID [2022-02-20 15:31:35,664 INFO L290 TraceCheckUtils]: 46: Hoare triple {7778#(<= ~a5~0 4)} assume !((((12 == ~a7~0 && ~a2~0 <= 189) && -108 < ~a17~0 && 111 >= ~a17~0) && 14 == ~a24~0) && 3 == ~a5~0); {7778#(<= ~a5~0 4)} is VALID [2022-02-20 15:31:35,665 INFO L290 TraceCheckUtils]: 47: Hoare triple {7778#(<= ~a5~0 4)} assume !((((13 == ~a7~0 && ~a2~0 <= 189) && 255 < ~a17~0) && 15 == ~a24~0) && 3 == ~a5~0); {7778#(<= ~a5~0 4)} is VALID [2022-02-20 15:31:35,665 INFO L290 TraceCheckUtils]: 48: Hoare triple {7778#(<= ~a5~0 4)} assume !((((12 == ~a7~0 && ~a2~0 <= 189) && 255 < ~a17~0) && 13 == ~a24~0) && 4 == ~a5~0); {7778#(<= ~a5~0 4)} is VALID [2022-02-20 15:31:35,665 INFO L290 TraceCheckUtils]: 49: Hoare triple {7778#(<= ~a5~0 4)} assume !((((13 == ~a7~0 && ~a2~0 <= 189) && 255 < ~a17~0) && 13 == ~a24~0) && 4 == ~a5~0); {7778#(<= ~a5~0 4)} is VALID [2022-02-20 15:31:35,666 INFO L290 TraceCheckUtils]: 50: Hoare triple {7778#(<= ~a5~0 4)} assume !((((12 == ~a7~0 && ~a2~0 <= 189) && 111 < ~a17~0 && 255 >= ~a17~0) && 13 == ~a24~0) && 4 == ~a5~0); {7778#(<= ~a5~0 4)} is VALID [2022-02-20 15:31:35,666 INFO L290 TraceCheckUtils]: 51: Hoare triple {7778#(<= ~a5~0 4)} assume !((((13 == ~a7~0 && ~a2~0 <= 189) && 111 < ~a17~0 && 255 >= ~a17~0) && 14 == ~a24~0) && 3 == ~a5~0); {7778#(<= ~a5~0 4)} is VALID [2022-02-20 15:31:35,667 INFO L290 TraceCheckUtils]: 52: Hoare triple {7778#(<= ~a5~0 4)} assume !((((13 == ~a7~0 && ~a2~0 <= 189) && -108 < ~a17~0 && 111 >= ~a17~0) && 14 == ~a24~0) && 3 == ~a5~0); {7778#(<= ~a5~0 4)} is VALID [2022-02-20 15:31:35,667 INFO L290 TraceCheckUtils]: 53: Hoare triple {7778#(<= ~a5~0 4)} assume !((((12 == ~a7~0 && ~a2~0 <= 189) && 111 < ~a17~0 && 255 >= ~a17~0) && 15 == ~a24~0) && 3 == ~a5~0); {7778#(<= ~a5~0 4)} is VALID [2022-02-20 15:31:35,667 INFO L290 TraceCheckUtils]: 54: Hoare triple {7778#(<= ~a5~0 4)} assume !((((12 == ~a7~0 && ~a2~0 <= 189) && 255 < ~a17~0) && 14 == ~a24~0) && 4 == ~a5~0); {7778#(<= ~a5~0 4)} is VALID [2022-02-20 15:31:35,668 INFO L290 TraceCheckUtils]: 55: Hoare triple {7778#(<= ~a5~0 4)} assume !((((13 == ~a7~0 && ~a2~0 <= 189) && ~a17~0 <= -108) && 13 == ~a24~0) && 4 == ~a5~0); {7778#(<= ~a5~0 4)} is VALID [2022-02-20 15:31:35,668 INFO L290 TraceCheckUtils]: 56: Hoare triple {7778#(<= ~a5~0 4)} assume !((((13 == ~a7~0 && ~a2~0 <= 189) && ~a17~0 <= -108) && 14 == ~a24~0) && 3 == ~a5~0); {7778#(<= ~a5~0 4)} is VALID [2022-02-20 15:31:35,669 INFO L290 TraceCheckUtils]: 57: Hoare triple {7778#(<= ~a5~0 4)} assume !((((12 == ~a7~0 && ~a2~0 <= 189) && 111 < ~a17~0 && 255 >= ~a17~0) && 13 == ~a24~0) && 3 == ~a5~0); {7778#(<= ~a5~0 4)} is VALID [2022-02-20 15:31:35,669 INFO L290 TraceCheckUtils]: 58: Hoare triple {7778#(<= ~a5~0 4)} assume !((((14 == ~a7~0 && ~a2~0 <= 189) && -108 < ~a17~0 && 111 >= ~a17~0) && 13 == ~a24~0) && 3 == ~a5~0); {7778#(<= ~a5~0 4)} is VALID [2022-02-20 15:31:35,670 INFO L290 TraceCheckUtils]: 59: Hoare triple {7778#(<= ~a5~0 4)} assume !((((14 == ~a7~0 && ~a2~0 <= 189) && 255 < ~a17~0) && 13 == ~a24~0) && 4 == ~a5~0); {7778#(<= ~a5~0 4)} is VALID [2022-02-20 15:31:35,670 INFO L290 TraceCheckUtils]: 60: Hoare triple {7778#(<= ~a5~0 4)} assume !((((12 == ~a7~0 && ~a2~0 <= 189) && -108 < ~a17~0 && 111 >= ~a17~0) && 13 == ~a24~0) && 3 == ~a5~0); {7778#(<= ~a5~0 4)} is VALID [2022-02-20 15:31:35,671 INFO L290 TraceCheckUtils]: 61: Hoare triple {7778#(<= ~a5~0 4)} assume !((((14 == ~a7~0 && ~a2~0 <= 189) && 111 < ~a17~0 && 255 >= ~a17~0) && 15 == ~a24~0) && 3 == ~a5~0); {7778#(<= ~a5~0 4)} is VALID [2022-02-20 15:31:35,671 INFO L290 TraceCheckUtils]: 62: Hoare triple {7778#(<= ~a5~0 4)} assume !((((14 == ~a7~0 && ~a2~0 <= 189) && 255 < ~a17~0) && 14 == ~a24~0) && 3 == ~a5~0); {7778#(<= ~a5~0 4)} is VALID [2022-02-20 15:31:35,672 INFO L290 TraceCheckUtils]: 63: Hoare triple {7778#(<= ~a5~0 4)} assume !((((14 == ~a7~0 && ~a2~0 <= 189) && -108 < ~a17~0 && 111 >= ~a17~0) && 14 == ~a24~0) && 3 == ~a5~0); {7778#(<= ~a5~0 4)} is VALID [2022-02-20 15:31:35,672 INFO L290 TraceCheckUtils]: 64: Hoare triple {7778#(<= ~a5~0 4)} assume !((((13 == ~a7~0 && ~a2~0 <= 189) && 255 < ~a17~0) && 13 == ~a24~0) && 3 == ~a5~0); {7778#(<= ~a5~0 4)} is VALID [2022-02-20 15:31:35,673 INFO L290 TraceCheckUtils]: 65: Hoare triple {7778#(<= ~a5~0 4)} assume !((((189 < ~a2~0 && 281 >= ~a2~0) && 4 == calculate_output_~input#1 && ((12 == ~a7~0 && 255 < ~a17~0) || (13 == ~a7~0 && 111 < ~a17~0 && 255 >= ~a17~0) || ((111 < ~a17~0 && 255 >= ~a17~0) && 14 == ~a7~0))) && 4 == ~a5~0) && 14 == ~a24~0); {7778#(<= ~a5~0 4)} is VALID [2022-02-20 15:31:35,673 INFO L290 TraceCheckUtils]: 66: Hoare triple {7778#(<= ~a5~0 4)} assume !(((13 == ~a24~0 && (2 == calculate_output_~input#1 && (13 == ~a7~0 || 14 == ~a7~0)) && 3 == ~a5~0) && ~a17~0 <= -108) && 189 < ~a2~0 && 281 >= ~a2~0); {7778#(<= ~a5~0 4)} is VALID [2022-02-20 15:31:35,673 INFO L290 TraceCheckUtils]: 67: Hoare triple {7778#(<= ~a5~0 4)} assume !((((((12 == ~a7~0 && 111 < ~a17~0 && 255 >= ~a17~0) || ((-108 < ~a17~0 && 111 >= ~a17~0) && 13 == ~a7~0) || ((-108 < ~a17~0 && 111 >= ~a17~0) && 14 == ~a7~0)) && 1 == calculate_output_~input#1) && 14 == ~a24~0) && 189 < ~a2~0 && 281 >= ~a2~0) && 5 == ~a5~0); {7778#(<= ~a5~0 4)} is VALID [2022-02-20 15:31:35,674 INFO L290 TraceCheckUtils]: 68: Hoare triple {7778#(<= ~a5~0 4)} assume !((((189 < ~a2~0 && 281 >= ~a2~0) && (((~a17~0 <= -108 && 13 == ~a7~0) || (~a17~0 <= -108 && 14 == ~a7~0)) || ((-108 < ~a17~0 && 111 >= ~a17~0) && 12 == ~a7~0)) && 4 == calculate_output_~input#1) && 3 == ~a5~0) && 14 == ~a24~0); {7778#(<= ~a5~0 4)} is VALID [2022-02-20 15:31:35,675 INFO L290 TraceCheckUtils]: 69: Hoare triple {7778#(<= ~a5~0 4)} assume !(6 == ~a5~0 && (13 == ~a24~0 && 6 == calculate_output_~input#1 && (((13 == ~a7~0 && 111 < ~a17~0 && 255 >= ~a17~0) || (14 == ~a7~0 && 111 < ~a17~0 && 255 >= ~a17~0)) || (255 < ~a17~0 && 12 == ~a7~0))) && ~a2~0 <= 189); {7778#(<= ~a5~0 4)} is VALID [2022-02-20 15:31:35,675 INFO L290 TraceCheckUtils]: 70: Hoare triple {7778#(<= ~a5~0 4)} assume !((13 == ~a24~0 && (189 < ~a2~0 && 281 >= ~a2~0) && (((13 == ~a7~0 && 111 < ~a17~0 && 255 >= ~a17~0) || ((111 < ~a17~0 && 255 >= ~a17~0) && 14 == ~a7~0)) || (255 < ~a17~0 && 12 == ~a7~0)) && 3 == calculate_output_~input#1) && 6 == ~a5~0); {7778#(<= ~a5~0 4)} is VALID [2022-02-20 15:31:35,675 INFO L290 TraceCheckUtils]: 71: Hoare triple {7778#(<= ~a5~0 4)} assume !(4 == ~a5~0 && ~a2~0 <= 189 && ((1 == calculate_output_~input#1 && (13 == ~a7~0 || 14 == ~a7~0)) && ~a17~0 <= -108) && 15 == ~a24~0); {7778#(<= ~a5~0 4)} is VALID [2022-02-20 15:31:35,676 INFO L290 TraceCheckUtils]: 72: Hoare triple {7778#(<= ~a5~0 4)} assume !(15 == ~a24~0 && (((189 < ~a2~0 && 281 >= ~a2~0) && 1 == calculate_output_~input#1 && 4 == ~a5~0) && 13 == ~a7~0) && 255 < ~a17~0); {7778#(<= ~a5~0 4)} is VALID [2022-02-20 15:31:35,676 INFO L290 TraceCheckUtils]: 73: Hoare triple {7778#(<= ~a5~0 4)} assume !(4 == ~a5~0 && (189 < ~a2~0 && 281 >= ~a2~0) && 14 == ~a24~0 && (((-108 < ~a17~0 && 111 >= ~a17~0) && 14 == ~a7~0) || (12 == ~a7~0 && 111 < ~a17~0 && 255 >= ~a17~0)) && 4 == calculate_output_~input#1); {7778#(<= ~a5~0 4)} is VALID [2022-02-20 15:31:35,677 INFO L290 TraceCheckUtils]: 74: Hoare triple {7778#(<= ~a5~0 4)} assume !(((5 == ~a5~0 && ~a2~0 <= 189 && 1 == calculate_output_~input#1 && 15 == ~a24~0) && 255 < ~a17~0) && 14 == ~a7~0); {7778#(<= ~a5~0 4)} is VALID [2022-02-20 15:31:35,678 INFO L290 TraceCheckUtils]: 75: Hoare triple {7778#(<= ~a5~0 4)} assume (~a17~0 <= -108 && (189 < ~a2~0 && 281 >= ~a2~0) && ((14 == ~a7~0 || 12 == ~a7~0 || 13 == ~a7~0) && 1 == calculate_output_~input#1) && 15 == ~a24~0) && 5 == ~a5~0;~a17~0 := (if 5 * (16 + (if ~a17~0 < 0 && 0 != ~a17~0 % 109 then ~a17~0 % 109 - 109 else ~a17~0 % 109)) < 0 && 0 != 5 * (16 + (if ~a17~0 < 0 && 0 != ~a17~0 % 109 then ~a17~0 % 109 - 109 else ~a17~0 % 109)) % 109 then 5 * (16 + (if ~a17~0 < 0 && 0 != ~a17~0 % 109 then ~a17~0 % 109 - 109 else ~a17~0 % 109)) % 109 - 109 else 5 * (16 + (if ~a17~0 < 0 && 0 != ~a17~0 % 109 then ~a17~0 % 109 - 109 else ~a17~0 % 109)) % 109) - -2;~a7~0 := 14;~a24~0 := 13;calculate_output_#res#1 := -1; {7777#false} is VALID [2022-02-20 15:31:35,678 INFO L290 TraceCheckUtils]: 76: Hoare triple {7777#false} main_#t~ret13#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;assume -2147483648 <= main_#t~ret13#1 && main_#t~ret13#1 <= 2147483647;main_~output~0#1 := main_#t~ret13#1;havoc main_#t~ret13#1; {7777#false} is VALID [2022-02-20 15:31:35,678 INFO L290 TraceCheckUtils]: 77: Hoare triple {7777#false} assume !false;havoc main_~input~0#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~input~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {7777#false} is VALID [2022-02-20 15:31:35,679 INFO L290 TraceCheckUtils]: 78: Hoare triple {7777#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~ret9#1, calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; {7777#false} is VALID [2022-02-20 15:31:35,679 INFO L290 TraceCheckUtils]: 79: Hoare triple {7777#false} assume !((((14 == ~a7~0 && ~a2~0 <= 189) && 111 < ~a17~0 && 255 >= ~a17~0) && 13 == ~a24~0) && 3 == ~a5~0); {7777#false} is VALID [2022-02-20 15:31:35,679 INFO L290 TraceCheckUtils]: 80: Hoare triple {7777#false} assume !((((12 == ~a7~0 && ~a2~0 <= 189) && ~a17~0 <= -108) && 13 == ~a24~0) && 4 == ~a5~0); {7777#false} is VALID [2022-02-20 15:31:35,679 INFO L290 TraceCheckUtils]: 81: Hoare triple {7777#false} assume !((((14 == ~a7~0 && ~a2~0 <= 189) && 111 < ~a17~0 && 255 >= ~a17~0) && 14 == ~a24~0) && 4 == ~a5~0); {7777#false} is VALID [2022-02-20 15:31:35,680 INFO L290 TraceCheckUtils]: 82: Hoare triple {7777#false} assume !((((14 == ~a7~0 && ~a2~0 <= 189) && -108 < ~a17~0 && 111 >= ~a17~0) && 13 == ~a24~0) && 4 == ~a5~0); {7777#false} is VALID [2022-02-20 15:31:35,680 INFO L290 TraceCheckUtils]: 83: Hoare triple {7777#false} assume !((((13 == ~a7~0 && ~a2~0 <= 189) && ~a17~0 <= -108) && 14 == ~a24~0) && 4 == ~a5~0); {7777#false} is VALID [2022-02-20 15:31:35,680 INFO L290 TraceCheckUtils]: 84: Hoare triple {7777#false} assume !((((13 == ~a7~0 && ~a2~0 <= 189) && -108 < ~a17~0 && 111 >= ~a17~0) && 14 == ~a24~0) && 4 == ~a5~0); {7777#false} is VALID [2022-02-20 15:31:35,680 INFO L290 TraceCheckUtils]: 85: Hoare triple {7777#false} assume !((((12 == ~a7~0 && ~a2~0 <= 189) && 255 < ~a17~0) && 14 == ~a24~0) && 3 == ~a5~0); {7777#false} is VALID [2022-02-20 15:31:35,681 INFO L290 TraceCheckUtils]: 86: Hoare triple {7777#false} assume !((((14 == ~a7~0 && ~a2~0 <= 189) && ~a17~0 <= -108) && 13 == ~a24~0) && 4 == ~a5~0); {7777#false} is VALID [2022-02-20 15:31:35,681 INFO L290 TraceCheckUtils]: 87: Hoare triple {7777#false} assume !((((14 == ~a7~0 && ~a2~0 <= 189) && 111 < ~a17~0 && 255 >= ~a17~0) && 14 == ~a24~0) && 3 == ~a5~0); {7777#false} is VALID [2022-02-20 15:31:35,681 INFO L290 TraceCheckUtils]: 88: Hoare triple {7777#false} assume !((((13 == ~a7~0 && ~a2~0 <= 189) && ~a17~0 <= -108) && 13 == ~a24~0) && 3 == ~a5~0); {7777#false} is VALID [2022-02-20 15:31:35,681 INFO L290 TraceCheckUtils]: 89: Hoare triple {7777#false} assume !((((14 == ~a7~0 && ~a2~0 <= 189) && 255 < ~a17~0) && 15 == ~a24~0) && 3 == ~a5~0); {7777#false} is VALID [2022-02-20 15:31:35,681 INFO L290 TraceCheckUtils]: 90: Hoare triple {7777#false} assume !((((14 == ~a7~0 && ~a2~0 <= 189) && ~a17~0 <= -108) && 15 == ~a24~0) && 3 == ~a5~0); {7777#false} is VALID [2022-02-20 15:31:35,682 INFO L290 TraceCheckUtils]: 91: Hoare triple {7777#false} assume !((((12 == ~a7~0 && ~a2~0 <= 189) && -108 < ~a17~0 && 111 >= ~a17~0) && 14 == ~a24~0) && 4 == ~a5~0); {7777#false} is VALID [2022-02-20 15:31:35,682 INFO L290 TraceCheckUtils]: 92: Hoare triple {7777#false} assume !((((13 == ~a7~0 && ~a2~0 <= 189) && -108 < ~a17~0 && 111 >= ~a17~0) && 13 == ~a24~0) && 3 == ~a5~0); {7777#false} is VALID [2022-02-20 15:31:35,682 INFO L290 TraceCheckUtils]: 93: Hoare triple {7777#false} assume !((((14 == ~a7~0 && ~a2~0 <= 189) && -108 < ~a17~0 && 111 >= ~a17~0) && 15 == ~a24~0) && 3 == ~a5~0); {7777#false} is VALID [2022-02-20 15:31:35,682 INFO L290 TraceCheckUtils]: 94: Hoare triple {7777#false} assume (((13 == ~a7~0 && ~a2~0 <= 189) && -108 < ~a17~0 && 111 >= ~a17~0) && 13 == ~a24~0) && 4 == ~a5~0; {7777#false} is VALID [2022-02-20 15:31:35,683 INFO L290 TraceCheckUtils]: 95: Hoare triple {7777#false} assume !false; {7777#false} is VALID [2022-02-20 15:31:35,683 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 15:31:35,684 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 15:31:35,684 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [176327300] [2022-02-20 15:31:35,684 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [176327300] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 15:31:35,684 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 15:31:35,684 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-20 15:31:35,685 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [694313161] [2022-02-20 15:31:35,685 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 15:31:35,686 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 32.0) internal successors, (96), 2 states have internal predecessors, (96), 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 96 [2022-02-20 15:31:35,686 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 15:31:35,687 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 32.0) internal successors, (96), 2 states have internal predecessors, (96), 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 15:31:35,749 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 96 edges. 96 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 15:31:35,750 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 15:31:35,750 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 15:31:35,750 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 15:31:35,750 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 15:31:35,751 INFO L87 Difference]: Start difference. First operand 1506 states and 2418 transitions. Second operand has 3 states, 3 states have (on average 32.0) internal successors, (96), 2 states have internal predecessors, (96), 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 15:31:41,399 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 15:31:41,400 INFO L93 Difference]: Finished difference Result 4512 states and 7249 transitions. [2022-02-20 15:31:41,400 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 15:31:41,400 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 32.0) internal successors, (96), 2 states have internal predecessors, (96), 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 96 [2022-02-20 15:31:41,401 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 15:31:41,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 32.0) internal successors, (96), 2 states have internal predecessors, (96), 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 15:31:41,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 4312 transitions. [2022-02-20 15:31:41,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 32.0) internal successors, (96), 2 states have internal predecessors, (96), 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 15:31:41,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 4312 transitions. [2022-02-20 15:31:41,476 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 4312 transitions. [2022-02-20 15:31:44,802 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 4312 edges. 4312 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 15:31:45,033 INFO L225 Difference]: With dead ends: 4512 [2022-02-20 15:31:45,033 INFO L226 Difference]: Without dead ends: 3008 [2022-02-20 15:31:45,035 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 15:31:45,036 INFO L933 BasicCegarLoop]: 443 mSDtfsCounter, 774 mSDsluCounter, 6 mSDsCounter, 0 mSdLazyCounter, 1995 mSolverCounterSat, 935 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 774 SdHoareTripleChecker+Valid, 449 SdHoareTripleChecker+Invalid, 2930 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 935 IncrementalHoareTripleChecker+Valid, 1995 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2022-02-20 15:31:45,036 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [774 Valid, 449 Invalid, 2930 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [935 Valid, 1995 Invalid, 0 Unknown, 0 Unchecked, 2.3s Time] [2022-02-20 15:31:45,039 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3008 states. [2022-02-20 15:31:45,090 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3008 to 3008. [2022-02-20 15:31:45,090 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 15:31:45,130 INFO L82 GeneralOperation]: Start isEquivalent. First operand 3008 states. Second operand has 3008 states, 3007 states have (on average 1.4156967076820752) internal successors, (4257), 3007 states have internal predecessors, (4257), 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 15:31:45,136 INFO L74 IsIncluded]: Start isIncluded. First operand 3008 states. Second operand has 3008 states, 3007 states have (on average 1.4156967076820752) internal successors, (4257), 3007 states have internal predecessors, (4257), 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 15:31:45,141 INFO L87 Difference]: Start difference. First operand 3008 states. Second operand has 3008 states, 3007 states have (on average 1.4156967076820752) internal successors, (4257), 3007 states have internal predecessors, (4257), 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 15:31:45,525 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 15:31:45,525 INFO L93 Difference]: Finished difference Result 3008 states and 4257 transitions. [2022-02-20 15:31:45,525 INFO L276 IsEmpty]: Start isEmpty. Operand 3008 states and 4257 transitions. [2022-02-20 15:31:45,530 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 15:31:45,530 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 15:31:45,536 INFO L74 IsIncluded]: Start isIncluded. First operand has 3008 states, 3007 states have (on average 1.4156967076820752) internal successors, (4257), 3007 states have internal predecessors, (4257), 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 3008 states. [2022-02-20 15:31:45,548 INFO L87 Difference]: Start difference. First operand has 3008 states, 3007 states have (on average 1.4156967076820752) internal successors, (4257), 3007 states have internal predecessors, (4257), 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 3008 states. [2022-02-20 15:31:45,909 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 15:31:45,909 INFO L93 Difference]: Finished difference Result 3008 states and 4257 transitions. [2022-02-20 15:31:45,909 INFO L276 IsEmpty]: Start isEmpty. Operand 3008 states and 4257 transitions. [2022-02-20 15:31:45,913 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 15:31:45,914 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 15:31:45,914 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 15:31:45,914 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 15:31:45,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3008 states, 3007 states have (on average 1.4156967076820752) internal successors, (4257), 3007 states have internal predecessors, (4257), 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 15:31:46,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3008 states to 3008 states and 4257 transitions. [2022-02-20 15:31:46,261 INFO L78 Accepts]: Start accepts. Automaton has 3008 states and 4257 transitions. Word has length 96 [2022-02-20 15:31:46,261 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 15:31:46,261 INFO L470 AbstractCegarLoop]: Abstraction has 3008 states and 4257 transitions. [2022-02-20 15:31:46,261 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 32.0) internal successors, (96), 2 states have internal predecessors, (96), 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 15:31:46,262 INFO L276 IsEmpty]: Start isEmpty. Operand 3008 states and 4257 transitions. [2022-02-20 15:31:46,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-02-20 15:31:46,263 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 15:31:46,263 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 15:31:46,263 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-20 15:31:46,263 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 15:31:46,264 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 15:31:46,264 INFO L85 PathProgramCache]: Analyzing trace with hash 9132426, now seen corresponding path program 1 times [2022-02-20 15:31:46,264 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 15:31:46,265 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1026651813] [2022-02-20 15:31:46,265 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 15:31:46,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 15:31:46,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 15:31:46,460 INFO L290 TraceCheckUtils]: 0: Hoare triple {21367#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);~inputC~0 := 3;~inputF~0 := 6;~inputA~0 := 1;~inputB~0 := 2;~inputD~0 := 4;~inputE~0 := 5;~a17~0 := -124;~a5~0 := 4;~a24~0 := 15;~a2~0 := 170;~a7~0 := 13; {21369#(and (<= ~a2~0 170) (= (+ ~a5~0 (- 4)) 0) (= (+ (- 15) ~a24~0) 0) (<= (+ ~a17~0 124) 0))} is VALID [2022-02-20 15:31:46,461 INFO L290 TraceCheckUtils]: 1: Hoare triple {21369#(and (<= ~a2~0 170) (= (+ ~a5~0 (- 4)) 0) (= (+ (- 15) ~a24~0) 0) (<= (+ ~a17~0 124) 0))} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet12#1, main_#t~ret13#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; {21369#(and (<= ~a2~0 170) (= (+ ~a5~0 (- 4)) 0) (= (+ (- 15) ~a24~0) 0) (<= (+ ~a17~0 124) 0))} is VALID [2022-02-20 15:31:46,461 INFO L290 TraceCheckUtils]: 2: Hoare triple {21369#(and (<= ~a2~0 170) (= (+ ~a5~0 (- 4)) 0) (= (+ (- 15) ~a24~0) 0) (<= (+ ~a17~0 124) 0))} assume !false;havoc main_~input~0#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~input~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {21369#(and (<= ~a2~0 170) (= (+ ~a5~0 (- 4)) 0) (= (+ (- 15) ~a24~0) 0) (<= (+ ~a17~0 124) 0))} is VALID [2022-02-20 15:31:46,462 INFO L290 TraceCheckUtils]: 3: Hoare triple {21369#(and (<= ~a2~0 170) (= (+ ~a5~0 (- 4)) 0) (= (+ (- 15) ~a24~0) 0) (<= (+ ~a17~0 124) 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~ret9#1, calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; {21369#(and (<= ~a2~0 170) (= (+ ~a5~0 (- 4)) 0) (= (+ (- 15) ~a24~0) 0) (<= (+ ~a17~0 124) 0))} is VALID [2022-02-20 15:31:46,463 INFO L290 TraceCheckUtils]: 4: Hoare triple {21369#(and (<= ~a2~0 170) (= (+ ~a5~0 (- 4)) 0) (= (+ (- 15) ~a24~0) 0) (<= (+ ~a17~0 124) 0))} assume !((((14 == ~a7~0 && ~a2~0 <= 189) && 111 < ~a17~0 && 255 >= ~a17~0) && 13 == ~a24~0) && 3 == ~a5~0); {21369#(and (<= ~a2~0 170) (= (+ ~a5~0 (- 4)) 0) (= (+ (- 15) ~a24~0) 0) (<= (+ ~a17~0 124) 0))} is VALID [2022-02-20 15:31:46,463 INFO L290 TraceCheckUtils]: 5: Hoare triple {21369#(and (<= ~a2~0 170) (= (+ ~a5~0 (- 4)) 0) (= (+ (- 15) ~a24~0) 0) (<= (+ ~a17~0 124) 0))} assume !((((12 == ~a7~0 && ~a2~0 <= 189) && ~a17~0 <= -108) && 13 == ~a24~0) && 4 == ~a5~0); {21369#(and (<= ~a2~0 170) (= (+ ~a5~0 (- 4)) 0) (= (+ (- 15) ~a24~0) 0) (<= (+ ~a17~0 124) 0))} is VALID [2022-02-20 15:31:46,464 INFO L290 TraceCheckUtils]: 6: Hoare triple {21369#(and (<= ~a2~0 170) (= (+ ~a5~0 (- 4)) 0) (= (+ (- 15) ~a24~0) 0) (<= (+ ~a17~0 124) 0))} assume !((((14 == ~a7~0 && ~a2~0 <= 189) && 111 < ~a17~0 && 255 >= ~a17~0) && 14 == ~a24~0) && 4 == ~a5~0); {21369#(and (<= ~a2~0 170) (= (+ ~a5~0 (- 4)) 0) (= (+ (- 15) ~a24~0) 0) (<= (+ ~a17~0 124) 0))} is VALID [2022-02-20 15:31:46,465 INFO L290 TraceCheckUtils]: 7: Hoare triple {21369#(and (<= ~a2~0 170) (= (+ ~a5~0 (- 4)) 0) (= (+ (- 15) ~a24~0) 0) (<= (+ ~a17~0 124) 0))} assume !((((14 == ~a7~0 && ~a2~0 <= 189) && -108 < ~a17~0 && 111 >= ~a17~0) && 13 == ~a24~0) && 4 == ~a5~0); {21369#(and (<= ~a2~0 170) (= (+ ~a5~0 (- 4)) 0) (= (+ (- 15) ~a24~0) 0) (<= (+ ~a17~0 124) 0))} is VALID [2022-02-20 15:31:46,465 INFO L290 TraceCheckUtils]: 8: Hoare triple {21369#(and (<= ~a2~0 170) (= (+ ~a5~0 (- 4)) 0) (= (+ (- 15) ~a24~0) 0) (<= (+ ~a17~0 124) 0))} assume !((((13 == ~a7~0 && ~a2~0 <= 189) && ~a17~0 <= -108) && 14 == ~a24~0) && 4 == ~a5~0); {21369#(and (<= ~a2~0 170) (= (+ ~a5~0 (- 4)) 0) (= (+ (- 15) ~a24~0) 0) (<= (+ ~a17~0 124) 0))} is VALID [2022-02-20 15:31:46,466 INFO L290 TraceCheckUtils]: 9: Hoare triple {21369#(and (<= ~a2~0 170) (= (+ ~a5~0 (- 4)) 0) (= (+ (- 15) ~a24~0) 0) (<= (+ ~a17~0 124) 0))} assume !((((13 == ~a7~0 && ~a2~0 <= 189) && -108 < ~a17~0 && 111 >= ~a17~0) && 14 == ~a24~0) && 4 == ~a5~0); {21369#(and (<= ~a2~0 170) (= (+ ~a5~0 (- 4)) 0) (= (+ (- 15) ~a24~0) 0) (<= (+ ~a17~0 124) 0))} is VALID [2022-02-20 15:31:46,466 INFO L290 TraceCheckUtils]: 10: Hoare triple {21369#(and (<= ~a2~0 170) (= (+ ~a5~0 (- 4)) 0) (= (+ (- 15) ~a24~0) 0) (<= (+ ~a17~0 124) 0))} assume !((((12 == ~a7~0 && ~a2~0 <= 189) && 255 < ~a17~0) && 14 == ~a24~0) && 3 == ~a5~0); {21369#(and (<= ~a2~0 170) (= (+ ~a5~0 (- 4)) 0) (= (+ (- 15) ~a24~0) 0) (<= (+ ~a17~0 124) 0))} is VALID [2022-02-20 15:31:46,467 INFO L290 TraceCheckUtils]: 11: Hoare triple {21369#(and (<= ~a2~0 170) (= (+ ~a5~0 (- 4)) 0) (= (+ (- 15) ~a24~0) 0) (<= (+ ~a17~0 124) 0))} assume !((((14 == ~a7~0 && ~a2~0 <= 189) && ~a17~0 <= -108) && 13 == ~a24~0) && 4 == ~a5~0); {21369#(and (<= ~a2~0 170) (= (+ ~a5~0 (- 4)) 0) (= (+ (- 15) ~a24~0) 0) (<= (+ ~a17~0 124) 0))} is VALID [2022-02-20 15:31:46,468 INFO L290 TraceCheckUtils]: 12: Hoare triple {21369#(and (<= ~a2~0 170) (= (+ ~a5~0 (- 4)) 0) (= (+ (- 15) ~a24~0) 0) (<= (+ ~a17~0 124) 0))} assume !((((14 == ~a7~0 && ~a2~0 <= 189) && 111 < ~a17~0 && 255 >= ~a17~0) && 14 == ~a24~0) && 3 == ~a5~0); {21369#(and (<= ~a2~0 170) (= (+ ~a5~0 (- 4)) 0) (= (+ (- 15) ~a24~0) 0) (<= (+ ~a17~0 124) 0))} is VALID [2022-02-20 15:31:46,468 INFO L290 TraceCheckUtils]: 13: Hoare triple {21369#(and (<= ~a2~0 170) (= (+ ~a5~0 (- 4)) 0) (= (+ (- 15) ~a24~0) 0) (<= (+ ~a17~0 124) 0))} assume !((((13 == ~a7~0 && ~a2~0 <= 189) && ~a17~0 <= -108) && 13 == ~a24~0) && 3 == ~a5~0); {21369#(and (<= ~a2~0 170) (= (+ ~a5~0 (- 4)) 0) (= (+ (- 15) ~a24~0) 0) (<= (+ ~a17~0 124) 0))} is VALID [2022-02-20 15:31:46,469 INFO L290 TraceCheckUtils]: 14: Hoare triple {21369#(and (<= ~a2~0 170) (= (+ ~a5~0 (- 4)) 0) (= (+ (- 15) ~a24~0) 0) (<= (+ ~a17~0 124) 0))} assume !((((14 == ~a7~0 && ~a2~0 <= 189) && 255 < ~a17~0) && 15 == ~a24~0) && 3 == ~a5~0); {21369#(and (<= ~a2~0 170) (= (+ ~a5~0 (- 4)) 0) (= (+ (- 15) ~a24~0) 0) (<= (+ ~a17~0 124) 0))} is VALID [2022-02-20 15:31:46,469 INFO L290 TraceCheckUtils]: 15: Hoare triple {21369#(and (<= ~a2~0 170) (= (+ ~a5~0 (- 4)) 0) (= (+ (- 15) ~a24~0) 0) (<= (+ ~a17~0 124) 0))} assume !((((14 == ~a7~0 && ~a2~0 <= 189) && ~a17~0 <= -108) && 15 == ~a24~0) && 3 == ~a5~0); {21369#(and (<= ~a2~0 170) (= (+ ~a5~0 (- 4)) 0) (= (+ (- 15) ~a24~0) 0) (<= (+ ~a17~0 124) 0))} is VALID [2022-02-20 15:31:46,470 INFO L290 TraceCheckUtils]: 16: Hoare triple {21369#(and (<= ~a2~0 170) (= (+ ~a5~0 (- 4)) 0) (= (+ (- 15) ~a24~0) 0) (<= (+ ~a17~0 124) 0))} assume !((((12 == ~a7~0 && ~a2~0 <= 189) && -108 < ~a17~0 && 111 >= ~a17~0) && 14 == ~a24~0) && 4 == ~a5~0); {21369#(and (<= ~a2~0 170) (= (+ ~a5~0 (- 4)) 0) (= (+ (- 15) ~a24~0) 0) (<= (+ ~a17~0 124) 0))} is VALID [2022-02-20 15:31:46,471 INFO L290 TraceCheckUtils]: 17: Hoare triple {21369#(and (<= ~a2~0 170) (= (+ ~a5~0 (- 4)) 0) (= (+ (- 15) ~a24~0) 0) (<= (+ ~a17~0 124) 0))} assume !((((13 == ~a7~0 && ~a2~0 <= 189) && -108 < ~a17~0 && 111 >= ~a17~0) && 13 == ~a24~0) && 3 == ~a5~0); {21369#(and (<= ~a2~0 170) (= (+ ~a5~0 (- 4)) 0) (= (+ (- 15) ~a24~0) 0) (<= (+ ~a17~0 124) 0))} is VALID [2022-02-20 15:31:46,471 INFO L290 TraceCheckUtils]: 18: Hoare triple {21369#(and (<= ~a2~0 170) (= (+ ~a5~0 (- 4)) 0) (= (+ (- 15) ~a24~0) 0) (<= (+ ~a17~0 124) 0))} assume !((((14 == ~a7~0 && ~a2~0 <= 189) && -108 < ~a17~0 && 111 >= ~a17~0) && 15 == ~a24~0) && 3 == ~a5~0); {21369#(and (<= ~a2~0 170) (= (+ ~a5~0 (- 4)) 0) (= (+ (- 15) ~a24~0) 0) (<= (+ ~a17~0 124) 0))} is VALID [2022-02-20 15:31:46,472 INFO L290 TraceCheckUtils]: 19: Hoare triple {21369#(and (<= ~a2~0 170) (= (+ ~a5~0 (- 4)) 0) (= (+ (- 15) ~a24~0) 0) (<= (+ ~a17~0 124) 0))} assume !((((13 == ~a7~0 && ~a2~0 <= 189) && -108 < ~a17~0 && 111 >= ~a17~0) && 13 == ~a24~0) && 4 == ~a5~0); {21369#(and (<= ~a2~0 170) (= (+ ~a5~0 (- 4)) 0) (= (+ (- 15) ~a24~0) 0) (<= (+ ~a17~0 124) 0))} is VALID [2022-02-20 15:31:46,472 INFO L290 TraceCheckUtils]: 20: Hoare triple {21369#(and (<= ~a2~0 170) (= (+ ~a5~0 (- 4)) 0) (= (+ (- 15) ~a24~0) 0) (<= (+ ~a17~0 124) 0))} assume !((((13 == ~a7~0 && ~a2~0 <= 189) && 255 < ~a17~0) && 14 == ~a24~0) && 3 == ~a5~0); {21369#(and (<= ~a2~0 170) (= (+ ~a5~0 (- 4)) 0) (= (+ (- 15) ~a24~0) 0) (<= (+ ~a17~0 124) 0))} is VALID [2022-02-20 15:31:46,473 INFO L290 TraceCheckUtils]: 21: Hoare triple {21369#(and (<= ~a2~0 170) (= (+ ~a5~0 (- 4)) 0) (= (+ (- 15) ~a24~0) 0) (<= (+ ~a17~0 124) 0))} assume !((((13 == ~a7~0 && ~a2~0 <= 189) && 111 < ~a17~0 && 255 >= ~a17~0) && 13 == ~a24~0) && 3 == ~a5~0); {21369#(and (<= ~a2~0 170) (= (+ ~a5~0 (- 4)) 0) (= (+ (- 15) ~a24~0) 0) (<= (+ ~a17~0 124) 0))} is VALID [2022-02-20 15:31:46,474 INFO L290 TraceCheckUtils]: 22: Hoare triple {21369#(and (<= ~a2~0 170) (= (+ ~a5~0 (- 4)) 0) (= (+ (- 15) ~a24~0) 0) (<= (+ ~a17~0 124) 0))} assume !((((12 == ~a7~0 && ~a2~0 <= 189) && -108 < ~a17~0 && 111 >= ~a17~0) && 13 == ~a24~0) && 4 == ~a5~0); {21369#(and (<= ~a2~0 170) (= (+ ~a5~0 (- 4)) 0) (= (+ (- 15) ~a24~0) 0) (<= (+ ~a17~0 124) 0))} is VALID [2022-02-20 15:31:46,474 INFO L290 TraceCheckUtils]: 23: Hoare triple {21369#(and (<= ~a2~0 170) (= (+ ~a5~0 (- 4)) 0) (= (+ (- 15) ~a24~0) 0) (<= (+ ~a17~0 124) 0))} assume !((((13 == ~a7~0 && ~a2~0 <= 189) && 111 < ~a17~0 && 255 >= ~a17~0) && 15 == ~a24~0) && 3 == ~a5~0); {21369#(and (<= ~a2~0 170) (= (+ ~a5~0 (- 4)) 0) (= (+ (- 15) ~a24~0) 0) (<= (+ ~a17~0 124) 0))} is VALID [2022-02-20 15:31:46,475 INFO L290 TraceCheckUtils]: 24: Hoare triple {21369#(and (<= ~a2~0 170) (= (+ ~a5~0 (- 4)) 0) (= (+ (- 15) ~a24~0) 0) (<= (+ ~a17~0 124) 0))} assume !((((13 == ~a7~0 && ~a2~0 <= 189) && 111 < ~a17~0 && 255 >= ~a17~0) && 13 == ~a24~0) && 4 == ~a5~0); {21369#(and (<= ~a2~0 170) (= (+ ~a5~0 (- 4)) 0) (= (+ (- 15) ~a24~0) 0) (<= (+ ~a17~0 124) 0))} is VALID [2022-02-20 15:31:46,475 INFO L290 TraceCheckUtils]: 25: Hoare triple {21369#(and (<= ~a2~0 170) (= (+ ~a5~0 (- 4)) 0) (= (+ (- 15) ~a24~0) 0) (<= (+ ~a17~0 124) 0))} assume !((((14 == ~a7~0 && ~a2~0 <= 189) && 255 < ~a17~0) && 13 == ~a24~0) && 3 == ~a5~0); {21369#(and (<= ~a2~0 170) (= (+ ~a5~0 (- 4)) 0) (= (+ (- 15) ~a24~0) 0) (<= (+ ~a17~0 124) 0))} is VALID [2022-02-20 15:31:46,476 INFO L290 TraceCheckUtils]: 26: Hoare triple {21369#(and (<= ~a2~0 170) (= (+ ~a5~0 (- 4)) 0) (= (+ (- 15) ~a24~0) 0) (<= (+ ~a17~0 124) 0))} assume !((((14 == ~a7~0 && ~a2~0 <= 189) && ~a17~0 <= -108) && 14 == ~a24~0) && 3 == ~a5~0); {21369#(and (<= ~a2~0 170) (= (+ ~a5~0 (- 4)) 0) (= (+ (- 15) ~a24~0) 0) (<= (+ ~a17~0 124) 0))} is VALID [2022-02-20 15:31:46,477 INFO L290 TraceCheckUtils]: 27: Hoare triple {21369#(and (<= ~a2~0 170) (= (+ ~a5~0 (- 4)) 0) (= (+ (- 15) ~a24~0) 0) (<= (+ ~a17~0 124) 0))} assume !((((12 == ~a7~0 && ~a2~0 <= 189) && 255 < ~a17~0) && 13 == ~a24~0) && 3 == ~a5~0); {21369#(and (<= ~a2~0 170) (= (+ ~a5~0 (- 4)) 0) (= (+ (- 15) ~a24~0) 0) (<= (+ ~a17~0 124) 0))} is VALID [2022-02-20 15:31:46,477 INFO L290 TraceCheckUtils]: 28: Hoare triple {21369#(and (<= ~a2~0 170) (= (+ ~a5~0 (- 4)) 0) (= (+ (- 15) ~a24~0) 0) (<= (+ ~a17~0 124) 0))} assume !((((14 == ~a7~0 && ~a2~0 <= 189) && -108 < ~a17~0 && 111 >= ~a17~0) && 14 == ~a24~0) && 4 == ~a5~0); {21369#(and (<= ~a2~0 170) (= (+ ~a5~0 (- 4)) 0) (= (+ (- 15) ~a24~0) 0) (<= (+ ~a17~0 124) 0))} is VALID [2022-02-20 15:31:46,478 INFO L290 TraceCheckUtils]: 29: Hoare triple {21369#(and (<= ~a2~0 170) (= (+ ~a5~0 (- 4)) 0) (= (+ (- 15) ~a24~0) 0) (<= (+ ~a17~0 124) 0))} assume !((((13 == ~a7~0 && ~a2~0 <= 189) && -108 < ~a17~0 && 111 >= ~a17~0) && 15 == ~a24~0) && 3 == ~a5~0); {21369#(and (<= ~a2~0 170) (= (+ ~a5~0 (- 4)) 0) (= (+ (- 15) ~a24~0) 0) (<= (+ ~a17~0 124) 0))} is VALID [2022-02-20 15:31:46,478 INFO L290 TraceCheckUtils]: 30: Hoare triple {21369#(and (<= ~a2~0 170) (= (+ ~a5~0 (- 4)) 0) (= (+ (- 15) ~a24~0) 0) (<= (+ ~a17~0 124) 0))} assume !((((12 == ~a7~0 && ~a2~0 <= 189) && 111 < ~a17~0 && 255 >= ~a17~0) && 14 == ~a24~0) && 4 == ~a5~0); {21369#(and (<= ~a2~0 170) (= (+ ~a5~0 (- 4)) 0) (= (+ (- 15) ~a24~0) 0) (<= (+ ~a17~0 124) 0))} is VALID [2022-02-20 15:31:46,479 INFO L290 TraceCheckUtils]: 31: Hoare triple {21369#(and (<= ~a2~0 170) (= (+ ~a5~0 (- 4)) 0) (= (+ (- 15) ~a24~0) 0) (<= (+ ~a17~0 124) 0))} assume !((((13 == ~a7~0 && ~a2~0 <= 189) && 111 < ~a17~0 && 255 >= ~a17~0) && 14 == ~a24~0) && 4 == ~a5~0); {21369#(and (<= ~a2~0 170) (= (+ ~a5~0 (- 4)) 0) (= (+ (- 15) ~a24~0) 0) (<= (+ ~a17~0 124) 0))} is VALID [2022-02-20 15:31:46,480 INFO L290 TraceCheckUtils]: 32: Hoare triple {21369#(and (<= ~a2~0 170) (= (+ ~a5~0 (- 4)) 0) (= (+ (- 15) ~a24~0) 0) (<= (+ ~a17~0 124) 0))} assume !((((14 == ~a7~0 && ~a2~0 <= 189) && 255 < ~a17~0) && 14 == ~a24~0) && 4 == ~a5~0); {21369#(and (<= ~a2~0 170) (= (+ ~a5~0 (- 4)) 0) (= (+ (- 15) ~a24~0) 0) (<= (+ ~a17~0 124) 0))} is VALID [2022-02-20 15:31:46,480 INFO L290 TraceCheckUtils]: 33: Hoare triple {21369#(and (<= ~a2~0 170) (= (+ ~a5~0 (- 4)) 0) (= (+ (- 15) ~a24~0) 0) (<= (+ ~a17~0 124) 0))} assume !((((12 == ~a7~0 && ~a2~0 <= 189) && ~a17~0 <= -108) && 15 == ~a24~0) && 3 == ~a5~0); {21369#(and (<= ~a2~0 170) (= (+ ~a5~0 (- 4)) 0) (= (+ (- 15) ~a24~0) 0) (<= (+ ~a17~0 124) 0))} is VALID [2022-02-20 15:31:46,481 INFO L290 TraceCheckUtils]: 34: Hoare triple {21369#(and (<= ~a2~0 170) (= (+ ~a5~0 (- 4)) 0) (= (+ (- 15) ~a24~0) 0) (<= (+ ~a17~0 124) 0))} assume !((((12 == ~a7~0 && ~a2~0 <= 189) && ~a17~0 <= -108) && 13 == ~a24~0) && 3 == ~a5~0); {21369#(and (<= ~a2~0 170) (= (+ ~a5~0 (- 4)) 0) (= (+ (- 15) ~a24~0) 0) (<= (+ ~a17~0 124) 0))} is VALID [2022-02-20 15:31:46,481 INFO L290 TraceCheckUtils]: 35: Hoare triple {21369#(and (<= ~a2~0 170) (= (+ ~a5~0 (- 4)) 0) (= (+ (- 15) ~a24~0) 0) (<= (+ ~a17~0 124) 0))} assume !((((13 == ~a7~0 && ~a2~0 <= 189) && 255 < ~a17~0) && 14 == ~a24~0) && 4 == ~a5~0); {21369#(and (<= ~a2~0 170) (= (+ ~a5~0 (- 4)) 0) (= (+ (- 15) ~a24~0) 0) (<= (+ ~a17~0 124) 0))} is VALID [2022-02-20 15:31:46,482 INFO L290 TraceCheckUtils]: 36: Hoare triple {21369#(and (<= ~a2~0 170) (= (+ ~a5~0 (- 4)) 0) (= (+ (- 15) ~a24~0) 0) (<= (+ ~a17~0 124) 0))} assume !((((12 == ~a7~0 && ~a2~0 <= 189) && ~a17~0 <= -108) && 14 == ~a24~0) && 4 == ~a5~0); {21369#(and (<= ~a2~0 170) (= (+ ~a5~0 (- 4)) 0) (= (+ (- 15) ~a24~0) 0) (<= (+ ~a17~0 124) 0))} is VALID [2022-02-20 15:31:46,483 INFO L290 TraceCheckUtils]: 37: Hoare triple {21369#(and (<= ~a2~0 170) (= (+ ~a5~0 (- 4)) 0) (= (+ (- 15) ~a24~0) 0) (<= (+ ~a17~0 124) 0))} assume !((((12 == ~a7~0 && ~a2~0 <= 189) && ~a17~0 <= -108) && 14 == ~a24~0) && 3 == ~a5~0); {21369#(and (<= ~a2~0 170) (= (+ ~a5~0 (- 4)) 0) (= (+ (- 15) ~a24~0) 0) (<= (+ ~a17~0 124) 0))} is VALID [2022-02-20 15:31:46,483 INFO L290 TraceCheckUtils]: 38: Hoare triple {21369#(and (<= ~a2~0 170) (= (+ ~a5~0 (- 4)) 0) (= (+ (- 15) ~a24~0) 0) (<= (+ ~a17~0 124) 0))} assume !((((12 == ~a7~0 && ~a2~0 <= 189) && 111 < ~a17~0 && 255 >= ~a17~0) && 14 == ~a24~0) && 3 == ~a5~0); {21369#(and (<= ~a2~0 170) (= (+ ~a5~0 (- 4)) 0) (= (+ (- 15) ~a24~0) 0) (<= (+ ~a17~0 124) 0))} is VALID [2022-02-20 15:31:46,484 INFO L290 TraceCheckUtils]: 39: Hoare triple {21369#(and (<= ~a2~0 170) (= (+ ~a5~0 (- 4)) 0) (= (+ (- 15) ~a24~0) 0) (<= (+ ~a17~0 124) 0))} assume !((((14 == ~a7~0 && ~a2~0 <= 189) && 111 < ~a17~0 && 255 >= ~a17~0) && 13 == ~a24~0) && 4 == ~a5~0); {21369#(and (<= ~a2~0 170) (= (+ ~a5~0 (- 4)) 0) (= (+ (- 15) ~a24~0) 0) (<= (+ ~a17~0 124) 0))} is VALID [2022-02-20 15:31:46,485 INFO L290 TraceCheckUtils]: 40: Hoare triple {21369#(and (<= ~a2~0 170) (= (+ ~a5~0 (- 4)) 0) (= (+ (- 15) ~a24~0) 0) (<= (+ ~a17~0 124) 0))} assume !((((14 == ~a7~0 && ~a2~0 <= 189) && ~a17~0 <= -108) && 14 == ~a24~0) && 4 == ~a5~0); {21369#(and (<= ~a2~0 170) (= (+ ~a5~0 (- 4)) 0) (= (+ (- 15) ~a24~0) 0) (<= (+ ~a17~0 124) 0))} is VALID [2022-02-20 15:31:46,485 INFO L290 TraceCheckUtils]: 41: Hoare triple {21369#(and (<= ~a2~0 170) (= (+ ~a5~0 (- 4)) 0) (= (+ (- 15) ~a24~0) 0) (<= (+ ~a17~0 124) 0))} assume !((((12 == ~a7~0 && ~a2~0 <= 189) && 255 < ~a17~0) && 15 == ~a24~0) && 3 == ~a5~0); {21369#(and (<= ~a2~0 170) (= (+ ~a5~0 (- 4)) 0) (= (+ (- 15) ~a24~0) 0) (<= (+ ~a17~0 124) 0))} is VALID [2022-02-20 15:31:46,486 INFO L290 TraceCheckUtils]: 42: Hoare triple {21369#(and (<= ~a2~0 170) (= (+ ~a5~0 (- 4)) 0) (= (+ (- 15) ~a24~0) 0) (<= (+ ~a17~0 124) 0))} assume !((((12 == ~a7~0 && ~a2~0 <= 189) && ~a17~0 <= -108) && 15 == ~a24~0) && 4 == ~a5~0); {21370#(not (= (+ ~a7~0 (- 12)) 0))} is VALID [2022-02-20 15:31:46,486 INFO L290 TraceCheckUtils]: 43: Hoare triple {21370#(not (= (+ ~a7~0 (- 12)) 0))} assume !((((12 == ~a7~0 && ~a2~0 <= 189) && -108 < ~a17~0 && 111 >= ~a17~0) && 15 == ~a24~0) && 3 == ~a5~0); {21370#(not (= (+ ~a7~0 (- 12)) 0))} is VALID [2022-02-20 15:31:46,487 INFO L290 TraceCheckUtils]: 44: Hoare triple {21370#(not (= (+ ~a7~0 (- 12)) 0))} assume !((((13 == ~a7~0 && ~a2~0 <= 189) && ~a17~0 <= -108) && 15 == ~a24~0) && 3 == ~a5~0); {21370#(not (= (+ ~a7~0 (- 12)) 0))} is VALID [2022-02-20 15:31:46,487 INFO L290 TraceCheckUtils]: 45: Hoare triple {21370#(not (= (+ ~a7~0 (- 12)) 0))} assume !((((14 == ~a7~0 && ~a2~0 <= 189) && ~a17~0 <= -108) && 13 == ~a24~0) && 3 == ~a5~0); {21370#(not (= (+ ~a7~0 (- 12)) 0))} is VALID [2022-02-20 15:31:46,488 INFO L290 TraceCheckUtils]: 46: Hoare triple {21370#(not (= (+ ~a7~0 (- 12)) 0))} assume !((((12 == ~a7~0 && ~a2~0 <= 189) && -108 < ~a17~0 && 111 >= ~a17~0) && 14 == ~a24~0) && 3 == ~a5~0); {21370#(not (= (+ ~a7~0 (- 12)) 0))} is VALID [2022-02-20 15:31:46,488 INFO L290 TraceCheckUtils]: 47: Hoare triple {21370#(not (= (+ ~a7~0 (- 12)) 0))} assume !((((13 == ~a7~0 && ~a2~0 <= 189) && 255 < ~a17~0) && 15 == ~a24~0) && 3 == ~a5~0); {21370#(not (= (+ ~a7~0 (- 12)) 0))} is VALID [2022-02-20 15:31:46,488 INFO L290 TraceCheckUtils]: 48: Hoare triple {21370#(not (= (+ ~a7~0 (- 12)) 0))} assume !((((12 == ~a7~0 && ~a2~0 <= 189) && 255 < ~a17~0) && 13 == ~a24~0) && 4 == ~a5~0); {21370#(not (= (+ ~a7~0 (- 12)) 0))} is VALID [2022-02-20 15:31:46,489 INFO L290 TraceCheckUtils]: 49: Hoare triple {21370#(not (= (+ ~a7~0 (- 12)) 0))} assume !((((13 == ~a7~0 && ~a2~0 <= 189) && 255 < ~a17~0) && 13 == ~a24~0) && 4 == ~a5~0); {21370#(not (= (+ ~a7~0 (- 12)) 0))} is VALID [2022-02-20 15:31:46,489 INFO L290 TraceCheckUtils]: 50: Hoare triple {21370#(not (= (+ ~a7~0 (- 12)) 0))} assume !((((12 == ~a7~0 && ~a2~0 <= 189) && 111 < ~a17~0 && 255 >= ~a17~0) && 13 == ~a24~0) && 4 == ~a5~0); {21370#(not (= (+ ~a7~0 (- 12)) 0))} is VALID [2022-02-20 15:31:46,490 INFO L290 TraceCheckUtils]: 51: Hoare triple {21370#(not (= (+ ~a7~0 (- 12)) 0))} assume !((((13 == ~a7~0 && ~a2~0 <= 189) && 111 < ~a17~0 && 255 >= ~a17~0) && 14 == ~a24~0) && 3 == ~a5~0); {21370#(not (= (+ ~a7~0 (- 12)) 0))} is VALID [2022-02-20 15:31:46,490 INFO L290 TraceCheckUtils]: 52: Hoare triple {21370#(not (= (+ ~a7~0 (- 12)) 0))} assume !((((13 == ~a7~0 && ~a2~0 <= 189) && -108 < ~a17~0 && 111 >= ~a17~0) && 14 == ~a24~0) && 3 == ~a5~0); {21370#(not (= (+ ~a7~0 (- 12)) 0))} is VALID [2022-02-20 15:31:46,490 INFO L290 TraceCheckUtils]: 53: Hoare triple {21370#(not (= (+ ~a7~0 (- 12)) 0))} assume !((((12 == ~a7~0 && ~a2~0 <= 189) && 111 < ~a17~0 && 255 >= ~a17~0) && 15 == ~a24~0) && 3 == ~a5~0); {21370#(not (= (+ ~a7~0 (- 12)) 0))} is VALID [2022-02-20 15:31:46,491 INFO L290 TraceCheckUtils]: 54: Hoare triple {21370#(not (= (+ ~a7~0 (- 12)) 0))} assume !((((12 == ~a7~0 && ~a2~0 <= 189) && 255 < ~a17~0) && 14 == ~a24~0) && 4 == ~a5~0); {21370#(not (= (+ ~a7~0 (- 12)) 0))} is VALID [2022-02-20 15:31:46,491 INFO L290 TraceCheckUtils]: 55: Hoare triple {21370#(not (= (+ ~a7~0 (- 12)) 0))} assume !((((13 == ~a7~0 && ~a2~0 <= 189) && ~a17~0 <= -108) && 13 == ~a24~0) && 4 == ~a5~0); {21370#(not (= (+ ~a7~0 (- 12)) 0))} is VALID [2022-02-20 15:31:46,492 INFO L290 TraceCheckUtils]: 56: Hoare triple {21370#(not (= (+ ~a7~0 (- 12)) 0))} assume !((((13 == ~a7~0 && ~a2~0 <= 189) && ~a17~0 <= -108) && 14 == ~a24~0) && 3 == ~a5~0); {21370#(not (= (+ ~a7~0 (- 12)) 0))} is VALID [2022-02-20 15:31:46,492 INFO L290 TraceCheckUtils]: 57: Hoare triple {21370#(not (= (+ ~a7~0 (- 12)) 0))} assume !((((12 == ~a7~0 && ~a2~0 <= 189) && 111 < ~a17~0 && 255 >= ~a17~0) && 13 == ~a24~0) && 3 == ~a5~0); {21370#(not (= (+ ~a7~0 (- 12)) 0))} is VALID [2022-02-20 15:31:46,492 INFO L290 TraceCheckUtils]: 58: Hoare triple {21370#(not (= (+ ~a7~0 (- 12)) 0))} assume !((((14 == ~a7~0 && ~a2~0 <= 189) && -108 < ~a17~0 && 111 >= ~a17~0) && 13 == ~a24~0) && 3 == ~a5~0); {21370#(not (= (+ ~a7~0 (- 12)) 0))} is VALID [2022-02-20 15:31:46,493 INFO L290 TraceCheckUtils]: 59: Hoare triple {21370#(not (= (+ ~a7~0 (- 12)) 0))} assume !((((14 == ~a7~0 && ~a2~0 <= 189) && 255 < ~a17~0) && 13 == ~a24~0) && 4 == ~a5~0); {21370#(not (= (+ ~a7~0 (- 12)) 0))} is VALID [2022-02-20 15:31:46,493 INFO L290 TraceCheckUtils]: 60: Hoare triple {21370#(not (= (+ ~a7~0 (- 12)) 0))} assume !((((12 == ~a7~0 && ~a2~0 <= 189) && -108 < ~a17~0 && 111 >= ~a17~0) && 13 == ~a24~0) && 3 == ~a5~0); {21370#(not (= (+ ~a7~0 (- 12)) 0))} is VALID [2022-02-20 15:31:46,494 INFO L290 TraceCheckUtils]: 61: Hoare triple {21370#(not (= (+ ~a7~0 (- 12)) 0))} assume !((((14 == ~a7~0 && ~a2~0 <= 189) && 111 < ~a17~0 && 255 >= ~a17~0) && 15 == ~a24~0) && 3 == ~a5~0); {21370#(not (= (+ ~a7~0 (- 12)) 0))} is VALID [2022-02-20 15:31:46,494 INFO L290 TraceCheckUtils]: 62: Hoare triple {21370#(not (= (+ ~a7~0 (- 12)) 0))} assume !((((14 == ~a7~0 && ~a2~0 <= 189) && 255 < ~a17~0) && 14 == ~a24~0) && 3 == ~a5~0); {21370#(not (= (+ ~a7~0 (- 12)) 0))} is VALID [2022-02-20 15:31:46,494 INFO L290 TraceCheckUtils]: 63: Hoare triple {21370#(not (= (+ ~a7~0 (- 12)) 0))} assume !((((14 == ~a7~0 && ~a2~0 <= 189) && -108 < ~a17~0 && 111 >= ~a17~0) && 14 == ~a24~0) && 3 == ~a5~0); {21370#(not (= (+ ~a7~0 (- 12)) 0))} is VALID [2022-02-20 15:31:46,495 INFO L290 TraceCheckUtils]: 64: Hoare triple {21370#(not (= (+ ~a7~0 (- 12)) 0))} assume !((((13 == ~a7~0 && ~a2~0 <= 189) && 255 < ~a17~0) && 13 == ~a24~0) && 3 == ~a5~0); {21370#(not (= (+ ~a7~0 (- 12)) 0))} is VALID [2022-02-20 15:31:46,495 INFO L290 TraceCheckUtils]: 65: Hoare triple {21370#(not (= (+ ~a7~0 (- 12)) 0))} assume !((((189 < ~a2~0 && 281 >= ~a2~0) && 4 == calculate_output_~input#1 && ((12 == ~a7~0 && 255 < ~a17~0) || (13 == ~a7~0 && 111 < ~a17~0 && 255 >= ~a17~0) || ((111 < ~a17~0 && 255 >= ~a17~0) && 14 == ~a7~0))) && 4 == ~a5~0) && 14 == ~a24~0); {21370#(not (= (+ ~a7~0 (- 12)) 0))} is VALID [2022-02-20 15:31:46,496 INFO L290 TraceCheckUtils]: 66: Hoare triple {21370#(not (= (+ ~a7~0 (- 12)) 0))} assume !(((13 == ~a24~0 && (2 == calculate_output_~input#1 && (13 == ~a7~0 || 14 == ~a7~0)) && 3 == ~a5~0) && ~a17~0 <= -108) && 189 < ~a2~0 && 281 >= ~a2~0); {21370#(not (= (+ ~a7~0 (- 12)) 0))} is VALID [2022-02-20 15:31:46,496 INFO L290 TraceCheckUtils]: 67: Hoare triple {21370#(not (= (+ ~a7~0 (- 12)) 0))} assume !((((((12 == ~a7~0 && 111 < ~a17~0 && 255 >= ~a17~0) || ((-108 < ~a17~0 && 111 >= ~a17~0) && 13 == ~a7~0) || ((-108 < ~a17~0 && 111 >= ~a17~0) && 14 == ~a7~0)) && 1 == calculate_output_~input#1) && 14 == ~a24~0) && 189 < ~a2~0 && 281 >= ~a2~0) && 5 == ~a5~0); {21370#(not (= (+ ~a7~0 (- 12)) 0))} is VALID [2022-02-20 15:31:46,496 INFO L290 TraceCheckUtils]: 68: Hoare triple {21370#(not (= (+ ~a7~0 (- 12)) 0))} assume !((((189 < ~a2~0 && 281 >= ~a2~0) && (((~a17~0 <= -108 && 13 == ~a7~0) || (~a17~0 <= -108 && 14 == ~a7~0)) || ((-108 < ~a17~0 && 111 >= ~a17~0) && 12 == ~a7~0)) && 4 == calculate_output_~input#1) && 3 == ~a5~0) && 14 == ~a24~0); {21370#(not (= (+ ~a7~0 (- 12)) 0))} is VALID [2022-02-20 15:31:46,497 INFO L290 TraceCheckUtils]: 69: Hoare triple {21370#(not (= (+ ~a7~0 (- 12)) 0))} assume !(6 == ~a5~0 && (13 == ~a24~0 && 6 == calculate_output_~input#1 && (((13 == ~a7~0 && 111 < ~a17~0 && 255 >= ~a17~0) || (14 == ~a7~0 && 111 < ~a17~0 && 255 >= ~a17~0)) || (255 < ~a17~0 && 12 == ~a7~0))) && ~a2~0 <= 189); {21370#(not (= (+ ~a7~0 (- 12)) 0))} is VALID [2022-02-20 15:31:46,497 INFO L290 TraceCheckUtils]: 70: Hoare triple {21370#(not (= (+ ~a7~0 (- 12)) 0))} assume !((13 == ~a24~0 && (189 < ~a2~0 && 281 >= ~a2~0) && (((13 == ~a7~0 && 111 < ~a17~0 && 255 >= ~a17~0) || ((111 < ~a17~0 && 255 >= ~a17~0) && 14 == ~a7~0)) || (255 < ~a17~0 && 12 == ~a7~0)) && 3 == calculate_output_~input#1) && 6 == ~a5~0); {21370#(not (= (+ ~a7~0 (- 12)) 0))} is VALID [2022-02-20 15:31:46,498 INFO L290 TraceCheckUtils]: 71: Hoare triple {21370#(not (= (+ ~a7~0 (- 12)) 0))} assume !(4 == ~a5~0 && ~a2~0 <= 189 && ((1 == calculate_output_~input#1 && (13 == ~a7~0 || 14 == ~a7~0)) && ~a17~0 <= -108) && 15 == ~a24~0); {21370#(not (= (+ ~a7~0 (- 12)) 0))} is VALID [2022-02-20 15:31:46,498 INFO L290 TraceCheckUtils]: 72: Hoare triple {21370#(not (= (+ ~a7~0 (- 12)) 0))} assume !(15 == ~a24~0 && (((189 < ~a2~0 && 281 >= ~a2~0) && 1 == calculate_output_~input#1 && 4 == ~a5~0) && 13 == ~a7~0) && 255 < ~a17~0); {21370#(not (= (+ ~a7~0 (- 12)) 0))} is VALID [2022-02-20 15:31:46,498 INFO L290 TraceCheckUtils]: 73: Hoare triple {21370#(not (= (+ ~a7~0 (- 12)) 0))} assume !(4 == ~a5~0 && (189 < ~a2~0 && 281 >= ~a2~0) && 14 == ~a24~0 && (((-108 < ~a17~0 && 111 >= ~a17~0) && 14 == ~a7~0) || (12 == ~a7~0 && 111 < ~a17~0 && 255 >= ~a17~0)) && 4 == calculate_output_~input#1); {21370#(not (= (+ ~a7~0 (- 12)) 0))} is VALID [2022-02-20 15:31:46,499 INFO L290 TraceCheckUtils]: 74: Hoare triple {21370#(not (= (+ ~a7~0 (- 12)) 0))} assume !(((5 == ~a5~0 && ~a2~0 <= 189 && 1 == calculate_output_~input#1 && 15 == ~a24~0) && 255 < ~a17~0) && 14 == ~a7~0); {21370#(not (= (+ ~a7~0 (- 12)) 0))} is VALID [2022-02-20 15:31:46,502 INFO L290 TraceCheckUtils]: 75: Hoare triple {21370#(not (= (+ ~a7~0 (- 12)) 0))} assume !((~a17~0 <= -108 && (189 < ~a2~0 && 281 >= ~a2~0) && ((14 == ~a7~0 || 12 == ~a7~0 || 13 == ~a7~0) && 1 == calculate_output_~input#1) && 15 == ~a24~0) && 5 == ~a5~0); {21370#(not (= (+ ~a7~0 (- 12)) 0))} is VALID [2022-02-20 15:31:46,502 INFO L290 TraceCheckUtils]: 76: Hoare triple {21370#(not (= (+ ~a7~0 (- 12)) 0))} assume !((~a17~0 <= -108 && ((189 < ~a2~0 && 281 >= ~a2~0) && (12 == ~a7~0 || 13 == ~a7~0) && 5 == calculate_output_~input#1) && 13 == ~a24~0) && 6 == ~a5~0); {21370#(not (= (+ ~a7~0 (- 12)) 0))} is VALID [2022-02-20 15:31:46,509 INFO L290 TraceCheckUtils]: 77: Hoare triple {21370#(not (= (+ ~a7~0 (- 12)) 0))} assume (13 == ~a24~0 && ~a17~0 <= -108 && (4 == ~a5~0 && 2 == calculate_output_~input#1) && 189 < ~a2~0 && 281 >= ~a2~0) && 12 == ~a7~0;~a17~0 := (if (if (if 9 * (~a17~0 - 0) < 0 && 0 != 9 * (~a17~0 - 0) % 10 then 1 + 9 * (~a17~0 - 0) / 10 else 9 * (~a17~0 - 0) / 10) < 0 && 0 != (if 9 * (~a17~0 - 0) < 0 && 0 != 9 * (~a17~0 - 0) % 10 then 1 + 9 * (~a17~0 - 0) / 10 else 9 * (~a17~0 - 0) / 10) % 5 then 1 + (if 9 * (~a17~0 - 0) < 0 && 0 != 9 * (~a17~0 - 0) % 10 then 1 + 9 * (~a17~0 - 0) / 10 else 9 * (~a17~0 - 0) / 10) / 5 else (if 9 * (~a17~0 - 0) < 0 && 0 != 9 * (~a17~0 - 0) % 10 then 1 + 9 * (~a17~0 - 0) / 10 else 9 * (~a17~0 - 0) / 10) / 5) < 0 && 0 != (if (if 9 * (~a17~0 - 0) < 0 && 0 != 9 * (~a17~0 - 0) % 10 then 1 + 9 * (~a17~0 - 0) / 10 else 9 * (~a17~0 - 0) / 10) < 0 && 0 != (if 9 * (~a17~0 - 0) < 0 && 0 != 9 * (~a17~0 - 0) % 10 then 1 + 9 * (~a17~0 - 0) / 10 else 9 * (~a17~0 - 0) / 10) % 5 then 1 + (if 9 * (~a17~0 - 0) < 0 && 0 != 9 * (~a17~0 - 0) % 10 then 1 + 9 * (~a17~0 - 0) / 10 else 9 * (~a17~0 - 0) / 10) / 5 else (if 9 * (~a17~0 - 0) < 0 && 0 != 9 * (~a17~0 - 0) % 10 then 1 + 9 * (~a17~0 - 0) / 10 else 9 * (~a17~0 - 0) / 10) / 5) % 109 then (if (if 9 * (~a17~0 - 0) < 0 && 0 != 9 * (~a17~0 - 0) % 10 then 1 + 9 * (~a17~0 - 0) / 10 else 9 * (~a17~0 - 0) / 10) < 0 && 0 != (if 9 * (~a17~0 - 0) < 0 && 0 != 9 * (~a17~0 - 0) % 10 then 1 + 9 * (~a17~0 - 0) / 10 else 9 * (~a17~0 - 0) / 10) % 5 then 1 + (if 9 * (~a17~0 - 0) < 0 && 0 != 9 * (~a17~0 - 0) % 10 then 1 + 9 * (~a17~0 - 0) / 10 else 9 * (~a17~0 - 0) / 10) / 5 else (if 9 * (~a17~0 - 0) < 0 && 0 != 9 * (~a17~0 - 0) % 10 then 1 + 9 * (~a17~0 - 0) / 10 else 9 * (~a17~0 - 0) / 10) / 5) % 109 - 109 else (if (if 9 * (~a17~0 - 0) < 0 && 0 != 9 * (~a17~0 - 0) % 10 then 1 + 9 * (~a17~0 - 0) / 10 else 9 * (~a17~0 - 0) / 10) < 0 && 0 != (if 9 * (~a17~0 - 0) < 0 && 0 != 9 * (~a17~0 - 0) % 10 then 1 + 9 * (~a17~0 - 0) / 10 else 9 * (~a17~0 - 0) / 10) % 5 then 1 + (if 9 * (~a17~0 - 0) < 0 && 0 != 9 * (~a17~0 - 0) % 10 then 1 + 9 * (~a17~0 - 0) / 10 else 9 * (~a17~0 - 0) / 10) / 5 else (if 9 * (~a17~0 - 0) < 0 && 0 != 9 * (~a17~0 - 0) % 10 then 1 + 9 * (~a17~0 - 0) / 10 else 9 * (~a17~0 - 0) / 10) / 5) % 109) - -93;~a7~0 := 14;~a24~0 := 15;~a5~0 := 3;calculate_output_#res#1 := -1; {21368#false} is VALID [2022-02-20 15:31:46,509 INFO L290 TraceCheckUtils]: 78: Hoare triple {21368#false} main_#t~ret13#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;assume -2147483648 <= main_#t~ret13#1 && main_#t~ret13#1 <= 2147483647;main_~output~0#1 := main_#t~ret13#1;havoc main_#t~ret13#1; {21368#false} is VALID [2022-02-20 15:31:46,509 INFO L290 TraceCheckUtils]: 79: Hoare triple {21368#false} assume !false;havoc main_~input~0#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~input~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {21368#false} is VALID [2022-02-20 15:31:46,509 INFO L290 TraceCheckUtils]: 80: Hoare triple {21368#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~ret9#1, calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; {21368#false} is VALID [2022-02-20 15:31:46,509 INFO L290 TraceCheckUtils]: 81: Hoare triple {21368#false} assume !((((14 == ~a7~0 && ~a2~0 <= 189) && 111 < ~a17~0 && 255 >= ~a17~0) && 13 == ~a24~0) && 3 == ~a5~0); {21368#false} is VALID [2022-02-20 15:31:46,510 INFO L290 TraceCheckUtils]: 82: Hoare triple {21368#false} assume !((((12 == ~a7~0 && ~a2~0 <= 189) && ~a17~0 <= -108) && 13 == ~a24~0) && 4 == ~a5~0); {21368#false} is VALID [2022-02-20 15:31:46,510 INFO L290 TraceCheckUtils]: 83: Hoare triple {21368#false} assume !((((14 == ~a7~0 && ~a2~0 <= 189) && 111 < ~a17~0 && 255 >= ~a17~0) && 14 == ~a24~0) && 4 == ~a5~0); {21368#false} is VALID [2022-02-20 15:31:46,510 INFO L290 TraceCheckUtils]: 84: Hoare triple {21368#false} assume !((((14 == ~a7~0 && ~a2~0 <= 189) && -108 < ~a17~0 && 111 >= ~a17~0) && 13 == ~a24~0) && 4 == ~a5~0); {21368#false} is VALID [2022-02-20 15:31:46,510 INFO L290 TraceCheckUtils]: 85: Hoare triple {21368#false} assume !((((13 == ~a7~0 && ~a2~0 <= 189) && ~a17~0 <= -108) && 14 == ~a24~0) && 4 == ~a5~0); {21368#false} is VALID [2022-02-20 15:31:46,511 INFO L290 TraceCheckUtils]: 86: Hoare triple {21368#false} assume !((((13 == ~a7~0 && ~a2~0 <= 189) && -108 < ~a17~0 && 111 >= ~a17~0) && 14 == ~a24~0) && 4 == ~a5~0); {21368#false} is VALID [2022-02-20 15:31:46,511 INFO L290 TraceCheckUtils]: 87: Hoare triple {21368#false} assume !((((12 == ~a7~0 && ~a2~0 <= 189) && 255 < ~a17~0) && 14 == ~a24~0) && 3 == ~a5~0); {21368#false} is VALID [2022-02-20 15:31:46,511 INFO L290 TraceCheckUtils]: 88: Hoare triple {21368#false} assume !((((14 == ~a7~0 && ~a2~0 <= 189) && ~a17~0 <= -108) && 13 == ~a24~0) && 4 == ~a5~0); {21368#false} is VALID [2022-02-20 15:31:46,511 INFO L290 TraceCheckUtils]: 89: Hoare triple {21368#false} assume !((((14 == ~a7~0 && ~a2~0 <= 189) && 111 < ~a17~0 && 255 >= ~a17~0) && 14 == ~a24~0) && 3 == ~a5~0); {21368#false} is VALID [2022-02-20 15:31:46,511 INFO L290 TraceCheckUtils]: 90: Hoare triple {21368#false} assume !((((13 == ~a7~0 && ~a2~0 <= 189) && ~a17~0 <= -108) && 13 == ~a24~0) && 3 == ~a5~0); {21368#false} is VALID [2022-02-20 15:31:46,511 INFO L290 TraceCheckUtils]: 91: Hoare triple {21368#false} assume !((((14 == ~a7~0 && ~a2~0 <= 189) && 255 < ~a17~0) && 15 == ~a24~0) && 3 == ~a5~0); {21368#false} is VALID [2022-02-20 15:31:46,512 INFO L290 TraceCheckUtils]: 92: Hoare triple {21368#false} assume !((((14 == ~a7~0 && ~a2~0 <= 189) && ~a17~0 <= -108) && 15 == ~a24~0) && 3 == ~a5~0); {21368#false} is VALID [2022-02-20 15:31:46,512 INFO L290 TraceCheckUtils]: 93: Hoare triple {21368#false} assume !((((12 == ~a7~0 && ~a2~0 <= 189) && -108 < ~a17~0 && 111 >= ~a17~0) && 14 == ~a24~0) && 4 == ~a5~0); {21368#false} is VALID [2022-02-20 15:31:46,512 INFO L290 TraceCheckUtils]: 94: Hoare triple {21368#false} assume !((((13 == ~a7~0 && ~a2~0 <= 189) && -108 < ~a17~0 && 111 >= ~a17~0) && 13 == ~a24~0) && 3 == ~a5~0); {21368#false} is VALID [2022-02-20 15:31:46,512 INFO L290 TraceCheckUtils]: 95: Hoare triple {21368#false} assume !((((14 == ~a7~0 && ~a2~0 <= 189) && -108 < ~a17~0 && 111 >= ~a17~0) && 15 == ~a24~0) && 3 == ~a5~0); {21368#false} is VALID [2022-02-20 15:31:46,513 INFO L290 TraceCheckUtils]: 96: Hoare triple {21368#false} assume (((13 == ~a7~0 && ~a2~0 <= 189) && -108 < ~a17~0 && 111 >= ~a17~0) && 13 == ~a24~0) && 4 == ~a5~0; {21368#false} is VALID [2022-02-20 15:31:46,513 INFO L290 TraceCheckUtils]: 97: Hoare triple {21368#false} assume !false; {21368#false} is VALID [2022-02-20 15:31:46,513 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 15:31:46,514 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 15:31:46,514 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1026651813] [2022-02-20 15:31:46,514 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1026651813] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 15:31:46,514 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 15:31:46,514 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 15:31:46,515 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [144721778] [2022-02-20 15:31:46,515 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 15:31:46,515 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 24.5) internal successors, (98), 3 states have internal predecessors, (98), 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 98 [2022-02-20 15:31:46,516 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 15:31:46,516 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 4 states, 4 states have (on average 24.5) internal successors, (98), 3 states have internal predecessors, (98), 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 15:31:46,587 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 98 edges. 98 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 15:31:46,587 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-02-20 15:31:46,588 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 15:31:46,588 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-02-20 15:31:46,588 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-02-20 15:31:46,588 INFO L87 Difference]: Start difference. First operand 3008 states and 4257 transitions. Second operand has 4 states, 4 states have (on average 24.5) internal successors, (98), 3 states have internal predecessors, (98), 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 15:31:58,518 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 15:31:58,518 INFO L93 Difference]: Finished difference Result 9769 states and 13601 transitions. [2022-02-20 15:31:58,518 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-02-20 15:31:58,518 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 24.5) internal successors, (98), 3 states have internal predecessors, (98), 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 98 [2022-02-20 15:31:58,518 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 15:31:58,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 24.5) internal successors, (98), 3 states have internal predecessors, (98), 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 15:31:58,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 5147 transitions. [2022-02-20 15:31:58,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 24.5) internal successors, (98), 3 states have internal predecessors, (98), 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 15:31:58,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 5147 transitions. [2022-02-20 15:31:58,563 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 5147 transitions. [2022-02-20 15:32:02,645 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 5147 edges. 5147 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 15:32:03,902 INFO L225 Difference]: With dead ends: 9769 [2022-02-20 15:32:03,902 INFO L226 Difference]: Without dead ends: 6763 [2022-02-20 15:32:03,905 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-02-20 15:32:03,906 INFO L933 BasicCegarLoop]: 146 mSDtfsCounter, 2182 mSDsluCounter, 18 mSDsCounter, 0 mSdLazyCounter, 4712 mSolverCounterSat, 747 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2182 SdHoareTripleChecker+Valid, 164 SdHoareTripleChecker+Invalid, 5459 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 747 IncrementalHoareTripleChecker+Valid, 4712 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.5s IncrementalHoareTripleChecker+Time [2022-02-20 15:32:03,907 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2182 Valid, 164 Invalid, 5459 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [747 Valid, 4712 Invalid, 0 Unknown, 0 Unchecked, 4.5s Time] [2022-02-20 15:32:03,912 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6763 states. [2022-02-20 15:32:04,035 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6763 to 6763. [2022-02-20 15:32:04,035 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 15:32:04,045 INFO L82 GeneralOperation]: Start isEquivalent. First operand 6763 states. Second operand has 6763 states, 6762 states have (on average 1.3510795622596865) internal successors, (9136), 6762 states have internal predecessors, (9136), 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 15:32:04,054 INFO L74 IsIncluded]: Start isIncluded. First operand 6763 states. Second operand has 6763 states, 6762 states have (on average 1.3510795622596865) internal successors, (9136), 6762 states have internal predecessors, (9136), 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 15:32:04,064 INFO L87 Difference]: Start difference. First operand 6763 states. Second operand has 6763 states, 6762 states have (on average 1.3510795622596865) internal successors, (9136), 6762 states have internal predecessors, (9136), 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 15:32:05,405 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 15:32:05,405 INFO L93 Difference]: Finished difference Result 6763 states and 9136 transitions. [2022-02-20 15:32:05,405 INFO L276 IsEmpty]: Start isEmpty. Operand 6763 states and 9136 transitions. [2022-02-20 15:32:05,415 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 15:32:05,415 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 15:32:05,425 INFO L74 IsIncluded]: Start isIncluded. First operand has 6763 states, 6762 states have (on average 1.3510795622596865) internal successors, (9136), 6762 states have internal predecessors, (9136), 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 6763 states. [2022-02-20 15:32:05,433 INFO L87 Difference]: Start difference. First operand has 6763 states, 6762 states have (on average 1.3510795622596865) internal successors, (9136), 6762 states have internal predecessors, (9136), 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 6763 states. [2022-02-20 15:32:06,692 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 15:32:06,692 INFO L93 Difference]: Finished difference Result 6763 states and 9136 transitions. [2022-02-20 15:32:06,692 INFO L276 IsEmpty]: Start isEmpty. Operand 6763 states and 9136 transitions. [2022-02-20 15:32:06,700 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 15:32:06,701 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 15:32:06,701 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 15:32:06,701 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 15:32:06,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6763 states, 6762 states have (on average 1.3510795622596865) internal successors, (9136), 6762 states have internal predecessors, (9136), 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 15:32:08,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6763 states to 6763 states and 9136 transitions. [2022-02-20 15:32:08,165 INFO L78 Accepts]: Start accepts. Automaton has 6763 states and 9136 transitions. Word has length 98 [2022-02-20 15:32:08,165 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 15:32:08,165 INFO L470 AbstractCegarLoop]: Abstraction has 6763 states and 9136 transitions. [2022-02-20 15:32:08,165 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 24.5) internal successors, (98), 3 states have internal predecessors, (98), 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 15:32:08,165 INFO L276 IsEmpty]: Start isEmpty. Operand 6763 states and 9136 transitions. [2022-02-20 15:32:08,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-02-20 15:32:08,167 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 15:32:08,167 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 15:32:08,167 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-02-20 15:32:08,167 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 15:32:08,168 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 15:32:08,168 INFO L85 PathProgramCache]: Analyzing trace with hash 1657773610, now seen corresponding path program 1 times [2022-02-20 15:32:08,168 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 15:32:08,168 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1703094905] [2022-02-20 15:32:08,168 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 15:32:08,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 15:32:08,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 15:32:08,491 INFO L290 TraceCheckUtils]: 0: Hoare triple {51543#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);~inputC~0 := 3;~inputF~0 := 6;~inputA~0 := 1;~inputB~0 := 2;~inputD~0 := 4;~inputE~0 := 5;~a17~0 := -124;~a5~0 := 4;~a24~0 := 15;~a2~0 := 170;~a7~0 := 13; {51543#true} is VALID [2022-02-20 15:32:08,492 INFO L290 TraceCheckUtils]: 1: Hoare triple {51543#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet12#1, main_#t~ret13#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; {51543#true} is VALID [2022-02-20 15:32:08,492 INFO L290 TraceCheckUtils]: 2: Hoare triple {51543#true} assume !false;havoc main_~input~0#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~input~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {51543#true} is VALID [2022-02-20 15:32:08,492 INFO L290 TraceCheckUtils]: 3: Hoare triple {51543#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~ret9#1, calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; {51543#true} is VALID [2022-02-20 15:32:08,492 INFO L290 TraceCheckUtils]: 4: Hoare triple {51543#true} assume !((((14 == ~a7~0 && ~a2~0 <= 189) && 111 < ~a17~0 && 255 >= ~a17~0) && 13 == ~a24~0) && 3 == ~a5~0); {51543#true} is VALID [2022-02-20 15:32:08,493 INFO L290 TraceCheckUtils]: 5: Hoare triple {51543#true} assume !((((12 == ~a7~0 && ~a2~0 <= 189) && ~a17~0 <= -108) && 13 == ~a24~0) && 4 == ~a5~0); {51543#true} is VALID [2022-02-20 15:32:08,493 INFO L290 TraceCheckUtils]: 6: Hoare triple {51543#true} assume !((((14 == ~a7~0 && ~a2~0 <= 189) && 111 < ~a17~0 && 255 >= ~a17~0) && 14 == ~a24~0) && 4 == ~a5~0); {51543#true} is VALID [2022-02-20 15:32:08,493 INFO L290 TraceCheckUtils]: 7: Hoare triple {51543#true} assume !((((14 == ~a7~0 && ~a2~0 <= 189) && -108 < ~a17~0 && 111 >= ~a17~0) && 13 == ~a24~0) && 4 == ~a5~0); {51543#true} is VALID [2022-02-20 15:32:08,493 INFO L290 TraceCheckUtils]: 8: Hoare triple {51543#true} assume !((((13 == ~a7~0 && ~a2~0 <= 189) && ~a17~0 <= -108) && 14 == ~a24~0) && 4 == ~a5~0); {51543#true} is VALID [2022-02-20 15:32:08,494 INFO L290 TraceCheckUtils]: 9: Hoare triple {51543#true} assume !((((13 == ~a7~0 && ~a2~0 <= 189) && -108 < ~a17~0 && 111 >= ~a17~0) && 14 == ~a24~0) && 4 == ~a5~0); {51543#true} is VALID [2022-02-20 15:32:08,494 INFO L290 TraceCheckUtils]: 10: Hoare triple {51543#true} assume !((((12 == ~a7~0 && ~a2~0 <= 189) && 255 < ~a17~0) && 14 == ~a24~0) && 3 == ~a5~0); {51543#true} is VALID [2022-02-20 15:32:08,494 INFO L290 TraceCheckUtils]: 11: Hoare triple {51543#true} assume !((((14 == ~a7~0 && ~a2~0 <= 189) && ~a17~0 <= -108) && 13 == ~a24~0) && 4 == ~a5~0); {51543#true} is VALID [2022-02-20 15:32:08,494 INFO L290 TraceCheckUtils]: 12: Hoare triple {51543#true} assume !((((14 == ~a7~0 && ~a2~0 <= 189) && 111 < ~a17~0 && 255 >= ~a17~0) && 14 == ~a24~0) && 3 == ~a5~0); {51543#true} is VALID [2022-02-20 15:32:08,494 INFO L290 TraceCheckUtils]: 13: Hoare triple {51543#true} assume !((((13 == ~a7~0 && ~a2~0 <= 189) && ~a17~0 <= -108) && 13 == ~a24~0) && 3 == ~a5~0); {51543#true} is VALID [2022-02-20 15:32:08,494 INFO L290 TraceCheckUtils]: 14: Hoare triple {51543#true} assume !((((14 == ~a7~0 && ~a2~0 <= 189) && 255 < ~a17~0) && 15 == ~a24~0) && 3 == ~a5~0); {51543#true} is VALID [2022-02-20 15:32:08,495 INFO L290 TraceCheckUtils]: 15: Hoare triple {51543#true} assume !((((14 == ~a7~0 && ~a2~0 <= 189) && ~a17~0 <= -108) && 15 == ~a24~0) && 3 == ~a5~0); {51543#true} is VALID [2022-02-20 15:32:08,495 INFO L290 TraceCheckUtils]: 16: Hoare triple {51543#true} assume !((((12 == ~a7~0 && ~a2~0 <= 189) && -108 < ~a17~0 && 111 >= ~a17~0) && 14 == ~a24~0) && 4 == ~a5~0); {51543#true} is VALID [2022-02-20 15:32:08,495 INFO L290 TraceCheckUtils]: 17: Hoare triple {51543#true} assume !((((13 == ~a7~0 && ~a2~0 <= 189) && -108 < ~a17~0 && 111 >= ~a17~0) && 13 == ~a24~0) && 3 == ~a5~0); {51543#true} is VALID [2022-02-20 15:32:08,495 INFO L290 TraceCheckUtils]: 18: Hoare triple {51543#true} assume !((((14 == ~a7~0 && ~a2~0 <= 189) && -108 < ~a17~0 && 111 >= ~a17~0) && 15 == ~a24~0) && 3 == ~a5~0); {51543#true} is VALID [2022-02-20 15:32:08,495 INFO L290 TraceCheckUtils]: 19: Hoare triple {51543#true} assume !((((13 == ~a7~0 && ~a2~0 <= 189) && -108 < ~a17~0 && 111 >= ~a17~0) && 13 == ~a24~0) && 4 == ~a5~0); {51543#true} is VALID [2022-02-20 15:32:08,496 INFO L290 TraceCheckUtils]: 20: Hoare triple {51543#true} assume !((((13 == ~a7~0 && ~a2~0 <= 189) && 255 < ~a17~0) && 14 == ~a24~0) && 3 == ~a5~0); {51543#true} is VALID [2022-02-20 15:32:08,500 INFO L290 TraceCheckUtils]: 21: Hoare triple {51543#true} assume !((((13 == ~a7~0 && ~a2~0 <= 189) && 111 < ~a17~0 && 255 >= ~a17~0) && 13 == ~a24~0) && 3 == ~a5~0); {51543#true} is VALID [2022-02-20 15:32:08,501 INFO L290 TraceCheckUtils]: 22: Hoare triple {51543#true} assume !((((12 == ~a7~0 && ~a2~0 <= 189) && -108 < ~a17~0 && 111 >= ~a17~0) && 13 == ~a24~0) && 4 == ~a5~0); {51543#true} is VALID [2022-02-20 15:32:08,501 INFO L290 TraceCheckUtils]: 23: Hoare triple {51543#true} assume !((((13 == ~a7~0 && ~a2~0 <= 189) && 111 < ~a17~0 && 255 >= ~a17~0) && 15 == ~a24~0) && 3 == ~a5~0); {51543#true} is VALID [2022-02-20 15:32:08,502 INFO L290 TraceCheckUtils]: 24: Hoare triple {51543#true} assume !((((13 == ~a7~0 && ~a2~0 <= 189) && 111 < ~a17~0 && 255 >= ~a17~0) && 13 == ~a24~0) && 4 == ~a5~0); {51543#true} is VALID [2022-02-20 15:32:08,504 INFO L290 TraceCheckUtils]: 25: Hoare triple {51543#true} assume !((((14 == ~a7~0 && ~a2~0 <= 189) && 255 < ~a17~0) && 13 == ~a24~0) && 3 == ~a5~0); {51543#true} is VALID [2022-02-20 15:32:08,505 INFO L290 TraceCheckUtils]: 26: Hoare triple {51543#true} assume !((((14 == ~a7~0 && ~a2~0 <= 189) && ~a17~0 <= -108) && 14 == ~a24~0) && 3 == ~a5~0); {51543#true} is VALID [2022-02-20 15:32:08,506 INFO L290 TraceCheckUtils]: 27: Hoare triple {51543#true} assume !((((12 == ~a7~0 && ~a2~0 <= 189) && 255 < ~a17~0) && 13 == ~a24~0) && 3 == ~a5~0); {51543#true} is VALID [2022-02-20 15:32:08,506 INFO L290 TraceCheckUtils]: 28: Hoare triple {51543#true} assume !((((14 == ~a7~0 && ~a2~0 <= 189) && -108 < ~a17~0 && 111 >= ~a17~0) && 14 == ~a24~0) && 4 == ~a5~0); {51543#true} is VALID [2022-02-20 15:32:08,506 INFO L290 TraceCheckUtils]: 29: Hoare triple {51543#true} assume !((((13 == ~a7~0 && ~a2~0 <= 189) && -108 < ~a17~0 && 111 >= ~a17~0) && 15 == ~a24~0) && 3 == ~a5~0); {51543#true} is VALID [2022-02-20 15:32:08,506 INFO L290 TraceCheckUtils]: 30: Hoare triple {51543#true} assume !((((12 == ~a7~0 && ~a2~0 <= 189) && 111 < ~a17~0 && 255 >= ~a17~0) && 14 == ~a24~0) && 4 == ~a5~0); {51543#true} is VALID [2022-02-20 15:32:08,507 INFO L290 TraceCheckUtils]: 31: Hoare triple {51543#true} assume !((((13 == ~a7~0 && ~a2~0 <= 189) && 111 < ~a17~0 && 255 >= ~a17~0) && 14 == ~a24~0) && 4 == ~a5~0); {51543#true} is VALID [2022-02-20 15:32:08,508 INFO L290 TraceCheckUtils]: 32: Hoare triple {51543#true} assume !((((14 == ~a7~0 && ~a2~0 <= 189) && 255 < ~a17~0) && 14 == ~a24~0) && 4 == ~a5~0); {51543#true} is VALID [2022-02-20 15:32:08,508 INFO L290 TraceCheckUtils]: 33: Hoare triple {51543#true} assume !((((12 == ~a7~0 && ~a2~0 <= 189) && ~a17~0 <= -108) && 15 == ~a24~0) && 3 == ~a5~0); {51543#true} is VALID [2022-02-20 15:32:08,508 INFO L290 TraceCheckUtils]: 34: Hoare triple {51543#true} assume !((((12 == ~a7~0 && ~a2~0 <= 189) && ~a17~0 <= -108) && 13 == ~a24~0) && 3 == ~a5~0); {51543#true} is VALID [2022-02-20 15:32:08,508 INFO L290 TraceCheckUtils]: 35: Hoare triple {51543#true} assume !((((13 == ~a7~0 && ~a2~0 <= 189) && 255 < ~a17~0) && 14 == ~a24~0) && 4 == ~a5~0); {51543#true} is VALID [2022-02-20 15:32:08,510 INFO L290 TraceCheckUtils]: 36: Hoare triple {51543#true} assume !((((12 == ~a7~0 && ~a2~0 <= 189) && ~a17~0 <= -108) && 14 == ~a24~0) && 4 == ~a5~0); {51543#true} is VALID [2022-02-20 15:32:08,510 INFO L290 TraceCheckUtils]: 37: Hoare triple {51543#true} assume !((((12 == ~a7~0 && ~a2~0 <= 189) && ~a17~0 <= -108) && 14 == ~a24~0) && 3 == ~a5~0); {51543#true} is VALID [2022-02-20 15:32:08,513 INFO L290 TraceCheckUtils]: 38: Hoare triple {51543#true} assume !((((12 == ~a7~0 && ~a2~0 <= 189) && 111 < ~a17~0 && 255 >= ~a17~0) && 14 == ~a24~0) && 3 == ~a5~0); {51543#true} is VALID [2022-02-20 15:32:08,513 INFO L290 TraceCheckUtils]: 39: Hoare triple {51543#true} assume !((((14 == ~a7~0 && ~a2~0 <= 189) && 111 < ~a17~0 && 255 >= ~a17~0) && 13 == ~a24~0) && 4 == ~a5~0); {51543#true} is VALID [2022-02-20 15:32:08,514 INFO L290 TraceCheckUtils]: 40: Hoare triple {51543#true} assume !((((14 == ~a7~0 && ~a2~0 <= 189) && ~a17~0 <= -108) && 14 == ~a24~0) && 4 == ~a5~0); {51543#true} is VALID [2022-02-20 15:32:08,519 INFO L290 TraceCheckUtils]: 41: Hoare triple {51543#true} assume !((((12 == ~a7~0 && ~a2~0 <= 189) && 255 < ~a17~0) && 15 == ~a24~0) && 3 == ~a5~0); {51543#true} is VALID [2022-02-20 15:32:08,519 INFO L290 TraceCheckUtils]: 42: Hoare triple {51543#true} assume !((((12 == ~a7~0 && ~a2~0 <= 189) && ~a17~0 <= -108) && 15 == ~a24~0) && 4 == ~a5~0); {51543#true} is VALID [2022-02-20 15:32:08,519 INFO L290 TraceCheckUtils]: 43: Hoare triple {51543#true} assume !((((12 == ~a7~0 && ~a2~0 <= 189) && -108 < ~a17~0 && 111 >= ~a17~0) && 15 == ~a24~0) && 3 == ~a5~0); {51543#true} is VALID [2022-02-20 15:32:08,520 INFO L290 TraceCheckUtils]: 44: Hoare triple {51543#true} assume !((((13 == ~a7~0 && ~a2~0 <= 189) && ~a17~0 <= -108) && 15 == ~a24~0) && 3 == ~a5~0); {51543#true} is VALID [2022-02-20 15:32:08,520 INFO L290 TraceCheckUtils]: 45: Hoare triple {51543#true} assume !((((14 == ~a7~0 && ~a2~0 <= 189) && ~a17~0 <= -108) && 13 == ~a24~0) && 3 == ~a5~0); {51543#true} is VALID [2022-02-20 15:32:08,520 INFO L290 TraceCheckUtils]: 46: Hoare triple {51543#true} assume !((((12 == ~a7~0 && ~a2~0 <= 189) && -108 < ~a17~0 && 111 >= ~a17~0) && 14 == ~a24~0) && 3 == ~a5~0); {51543#true} is VALID [2022-02-20 15:32:08,520 INFO L290 TraceCheckUtils]: 47: Hoare triple {51543#true} assume !((((13 == ~a7~0 && ~a2~0 <= 189) && 255 < ~a17~0) && 15 == ~a24~0) && 3 == ~a5~0); {51543#true} is VALID [2022-02-20 15:32:08,520 INFO L290 TraceCheckUtils]: 48: Hoare triple {51543#true} assume !((((12 == ~a7~0 && ~a2~0 <= 189) && 255 < ~a17~0) && 13 == ~a24~0) && 4 == ~a5~0); {51543#true} is VALID [2022-02-20 15:32:08,520 INFO L290 TraceCheckUtils]: 49: Hoare triple {51543#true} assume !((((13 == ~a7~0 && ~a2~0 <= 189) && 255 < ~a17~0) && 13 == ~a24~0) && 4 == ~a5~0); {51543#true} is VALID [2022-02-20 15:32:08,521 INFO L290 TraceCheckUtils]: 50: Hoare triple {51543#true} assume !((((12 == ~a7~0 && ~a2~0 <= 189) && 111 < ~a17~0 && 255 >= ~a17~0) && 13 == ~a24~0) && 4 == ~a5~0); {51543#true} is VALID [2022-02-20 15:32:08,521 INFO L290 TraceCheckUtils]: 51: Hoare triple {51543#true} assume !((((13 == ~a7~0 && ~a2~0 <= 189) && 111 < ~a17~0 && 255 >= ~a17~0) && 14 == ~a24~0) && 3 == ~a5~0); {51543#true} is VALID [2022-02-20 15:32:08,521 INFO L290 TraceCheckUtils]: 52: Hoare triple {51543#true} assume !((((13 == ~a7~0 && ~a2~0 <= 189) && -108 < ~a17~0 && 111 >= ~a17~0) && 14 == ~a24~0) && 3 == ~a5~0); {51543#true} is VALID [2022-02-20 15:32:08,521 INFO L290 TraceCheckUtils]: 53: Hoare triple {51543#true} assume !((((12 == ~a7~0 && ~a2~0 <= 189) && 111 < ~a17~0 && 255 >= ~a17~0) && 15 == ~a24~0) && 3 == ~a5~0); {51543#true} is VALID [2022-02-20 15:32:08,521 INFO L290 TraceCheckUtils]: 54: Hoare triple {51543#true} assume !((((12 == ~a7~0 && ~a2~0 <= 189) && 255 < ~a17~0) && 14 == ~a24~0) && 4 == ~a5~0); {51543#true} is VALID [2022-02-20 15:32:08,521 INFO L290 TraceCheckUtils]: 55: Hoare triple {51543#true} assume !((((13 == ~a7~0 && ~a2~0 <= 189) && ~a17~0 <= -108) && 13 == ~a24~0) && 4 == ~a5~0); {51543#true} is VALID [2022-02-20 15:32:08,522 INFO L290 TraceCheckUtils]: 56: Hoare triple {51543#true} assume !((((13 == ~a7~0 && ~a2~0 <= 189) && ~a17~0 <= -108) && 14 == ~a24~0) && 3 == ~a5~0); {51543#true} is VALID [2022-02-20 15:32:08,522 INFO L290 TraceCheckUtils]: 57: Hoare triple {51543#true} assume !((((12 == ~a7~0 && ~a2~0 <= 189) && 111 < ~a17~0 && 255 >= ~a17~0) && 13 == ~a24~0) && 3 == ~a5~0); {51543#true} is VALID [2022-02-20 15:32:08,522 INFO L290 TraceCheckUtils]: 58: Hoare triple {51543#true} assume !((((14 == ~a7~0 && ~a2~0 <= 189) && -108 < ~a17~0 && 111 >= ~a17~0) && 13 == ~a24~0) && 3 == ~a5~0); {51543#true} is VALID [2022-02-20 15:32:08,522 INFO L290 TraceCheckUtils]: 59: Hoare triple {51543#true} assume !((((14 == ~a7~0 && ~a2~0 <= 189) && 255 < ~a17~0) && 13 == ~a24~0) && 4 == ~a5~0); {51543#true} is VALID [2022-02-20 15:32:08,523 INFO L290 TraceCheckUtils]: 60: Hoare triple {51543#true} assume !((((12 == ~a7~0 && ~a2~0 <= 189) && -108 < ~a17~0 && 111 >= ~a17~0) && 13 == ~a24~0) && 3 == ~a5~0); {51543#true} is VALID [2022-02-20 15:32:08,523 INFO L290 TraceCheckUtils]: 61: Hoare triple {51543#true} assume !((((14 == ~a7~0 && ~a2~0 <= 189) && 111 < ~a17~0 && 255 >= ~a17~0) && 15 == ~a24~0) && 3 == ~a5~0); {51543#true} is VALID [2022-02-20 15:32:08,523 INFO L290 TraceCheckUtils]: 62: Hoare triple {51543#true} assume !((((14 == ~a7~0 && ~a2~0 <= 189) && 255 < ~a17~0) && 14 == ~a24~0) && 3 == ~a5~0); {51543#true} is VALID [2022-02-20 15:32:08,523 INFO L290 TraceCheckUtils]: 63: Hoare triple {51543#true} assume !((((14 == ~a7~0 && ~a2~0 <= 189) && -108 < ~a17~0 && 111 >= ~a17~0) && 14 == ~a24~0) && 3 == ~a5~0); {51543#true} is VALID [2022-02-20 15:32:08,524 INFO L290 TraceCheckUtils]: 64: Hoare triple {51543#true} assume !((((13 == ~a7~0 && ~a2~0 <= 189) && 255 < ~a17~0) && 13 == ~a24~0) && 3 == ~a5~0); {51543#true} is VALID [2022-02-20 15:32:08,524 INFO L290 TraceCheckUtils]: 65: Hoare triple {51543#true} assume !((((189 < ~a2~0 && 281 >= ~a2~0) && 4 == calculate_output_~input#1 && ((12 == ~a7~0 && 255 < ~a17~0) || (13 == ~a7~0 && 111 < ~a17~0 && 255 >= ~a17~0) || ((111 < ~a17~0 && 255 >= ~a17~0) && 14 == ~a7~0))) && 4 == ~a5~0) && 14 == ~a24~0); {51543#true} is VALID [2022-02-20 15:32:08,524 INFO L290 TraceCheckUtils]: 66: Hoare triple {51543#true} assume !(((13 == ~a24~0 && (2 == calculate_output_~input#1 && (13 == ~a7~0 || 14 == ~a7~0)) && 3 == ~a5~0) && ~a17~0 <= -108) && 189 < ~a2~0 && 281 >= ~a2~0); {51543#true} is VALID [2022-02-20 15:32:08,524 INFO L290 TraceCheckUtils]: 67: Hoare triple {51543#true} assume !((((((12 == ~a7~0 && 111 < ~a17~0 && 255 >= ~a17~0) || ((-108 < ~a17~0 && 111 >= ~a17~0) && 13 == ~a7~0) || ((-108 < ~a17~0 && 111 >= ~a17~0) && 14 == ~a7~0)) && 1 == calculate_output_~input#1) && 14 == ~a24~0) && 189 < ~a2~0 && 281 >= ~a2~0) && 5 == ~a5~0); {51543#true} is VALID [2022-02-20 15:32:08,524 INFO L290 TraceCheckUtils]: 68: Hoare triple {51543#true} assume !((((189 < ~a2~0 && 281 >= ~a2~0) && (((~a17~0 <= -108 && 13 == ~a7~0) || (~a17~0 <= -108 && 14 == ~a7~0)) || ((-108 < ~a17~0 && 111 >= ~a17~0) && 12 == ~a7~0)) && 4 == calculate_output_~input#1) && 3 == ~a5~0) && 14 == ~a24~0); {51543#true} is VALID [2022-02-20 15:32:08,524 INFO L290 TraceCheckUtils]: 69: Hoare triple {51543#true} assume !(6 == ~a5~0 && (13 == ~a24~0 && 6 == calculate_output_~input#1 && (((13 == ~a7~0 && 111 < ~a17~0 && 255 >= ~a17~0) || (14 == ~a7~0 && 111 < ~a17~0 && 255 >= ~a17~0)) || (255 < ~a17~0 && 12 == ~a7~0))) && ~a2~0 <= 189); {51543#true} is VALID [2022-02-20 15:32:08,525 INFO L290 TraceCheckUtils]: 70: Hoare triple {51543#true} assume !((13 == ~a24~0 && (189 < ~a2~0 && 281 >= ~a2~0) && (((13 == ~a7~0 && 111 < ~a17~0 && 255 >= ~a17~0) || ((111 < ~a17~0 && 255 >= ~a17~0) && 14 == ~a7~0)) || (255 < ~a17~0 && 12 == ~a7~0)) && 3 == calculate_output_~input#1) && 6 == ~a5~0); {51543#true} is VALID [2022-02-20 15:32:08,525 INFO L290 TraceCheckUtils]: 71: Hoare triple {51543#true} assume !(4 == ~a5~0 && ~a2~0 <= 189 && ((1 == calculate_output_~input#1 && (13 == ~a7~0 || 14 == ~a7~0)) && ~a17~0 <= -108) && 15 == ~a24~0); {51543#true} is VALID [2022-02-20 15:32:08,525 INFO L290 TraceCheckUtils]: 72: Hoare triple {51543#true} assume !(15 == ~a24~0 && (((189 < ~a2~0 && 281 >= ~a2~0) && 1 == calculate_output_~input#1 && 4 == ~a5~0) && 13 == ~a7~0) && 255 < ~a17~0); {51543#true} is VALID [2022-02-20 15:32:08,525 INFO L290 TraceCheckUtils]: 73: Hoare triple {51543#true} assume !(4 == ~a5~0 && (189 < ~a2~0 && 281 >= ~a2~0) && 14 == ~a24~0 && (((-108 < ~a17~0 && 111 >= ~a17~0) && 14 == ~a7~0) || (12 == ~a7~0 && 111 < ~a17~0 && 255 >= ~a17~0)) && 4 == calculate_output_~input#1); {51543#true} is VALID [2022-02-20 15:32:08,525 INFO L290 TraceCheckUtils]: 74: Hoare triple {51543#true} assume !(((5 == ~a5~0 && ~a2~0 <= 189 && 1 == calculate_output_~input#1 && 15 == ~a24~0) && 255 < ~a17~0) && 14 == ~a7~0); {51543#true} is VALID [2022-02-20 15:32:08,525 INFO L290 TraceCheckUtils]: 75: Hoare triple {51543#true} assume !((~a17~0 <= -108 && (189 < ~a2~0 && 281 >= ~a2~0) && ((14 == ~a7~0 || 12 == ~a7~0 || 13 == ~a7~0) && 1 == calculate_output_~input#1) && 15 == ~a24~0) && 5 == ~a5~0); {51543#true} is VALID [2022-02-20 15:32:08,526 INFO L290 TraceCheckUtils]: 76: Hoare triple {51543#true} assume !((~a17~0 <= -108 && ((189 < ~a2~0 && 281 >= ~a2~0) && (12 == ~a7~0 || 13 == ~a7~0) && 5 == calculate_output_~input#1) && 13 == ~a24~0) && 6 == ~a5~0); {51543#true} is VALID [2022-02-20 15:32:08,526 INFO L290 TraceCheckUtils]: 77: Hoare triple {51543#true} assume !((13 == ~a24~0 && ~a17~0 <= -108 && (4 == ~a5~0 && 2 == calculate_output_~input#1) && 189 < ~a2~0 && 281 >= ~a2~0) && 12 == ~a7~0); {51543#true} is VALID [2022-02-20 15:32:08,526 INFO L290 TraceCheckUtils]: 78: Hoare triple {51543#true} assume !((3 == ~a5~0 && (-108 < ~a17~0 && 111 >= ~a17~0) && 13 == ~a24~0 && (12 == ~a7~0 || 13 == ~a7~0) && 4 == calculate_output_~input#1) && 189 < ~a2~0 && 281 >= ~a2~0); {51543#true} is VALID [2022-02-20 15:32:08,526 INFO L290 TraceCheckUtils]: 79: Hoare triple {51543#true} assume !((111 < ~a17~0 && 255 >= ~a17~0) && 4 == ~a5~0 && ~a2~0 <= 189 && 15 == ~a24~0 && (13 == ~a7~0 || 14 == ~a7~0) && 5 == calculate_output_~input#1); {51543#true} is VALID [2022-02-20 15:32:08,526 INFO L290 TraceCheckUtils]: 80: Hoare triple {51543#true} assume !(~a2~0 <= 189 && (((((-108 < ~a17~0 && 111 >= ~a17~0) && 14 == ~a7~0) || ((111 < ~a17~0 && 255 >= ~a17~0) && 12 == ~a7~0)) && 6 == calculate_output_~input#1) && 7 == ~a5~0) && 13 == ~a24~0); {51543#true} is VALID [2022-02-20 15:32:08,526 INFO L290 TraceCheckUtils]: 81: Hoare triple {51543#true} assume !(((((13 == ~a24~0 && ~a17~0 <= -108 && 13 == ~a7~0) && 5 == ~a5~0) || (4 == ~a5~0 && 15 == ~a24~0 && 14 == ~a7~0 && 255 < ~a17~0) || (5 == ~a5~0 && 13 == ~a24~0 && 12 == ~a7~0 && ~a17~0 <= -108)) && 1 == calculate_output_~input#1) && 189 < ~a2~0 && 281 >= ~a2~0); {51543#true} is VALID [2022-02-20 15:32:08,527 INFO L290 TraceCheckUtils]: 82: Hoare triple {51543#true} assume !(((13 == ~a24~0 && ((13 == ~a7~0 || 14 == ~a7~0) && 5 == calculate_output_~input#1) && 189 < ~a2~0 && 281 >= ~a2~0) && 3 == ~a5~0) && ~a17~0 <= -108); {51543#true} is VALID [2022-02-20 15:32:08,527 INFO L290 TraceCheckUtils]: 83: Hoare triple {51543#true} assume !((4 == ~a5~0 && ((5 == calculate_output_~input#1 && (12 == ~a7~0 || 13 == ~a7~0)) && 14 == ~a24~0) && 189 < ~a2~0 && 281 >= ~a2~0) && ~a17~0 <= -108); {51543#true} is VALID [2022-02-20 15:32:08,527 INFO L290 TraceCheckUtils]: 84: Hoare triple {51543#true} assume !(14 == ~a24~0 && 3 == ~a5~0 && ((((-108 < ~a17~0 && 111 >= ~a17~0) && 12 == ~a7~0) || (~a17~0 <= -108 && 13 == ~a7~0) || (14 == ~a7~0 && ~a17~0 <= -108)) && 2 == calculate_output_~input#1) && 189 < ~a2~0 && 281 >= ~a2~0); {51543#true} is VALID [2022-02-20 15:32:08,527 INFO L290 TraceCheckUtils]: 85: Hoare triple {51543#true} assume !(((4 == ~a5~0 && (1 == calculate_output_~input#1 && 15 == ~a24~0) && -108 < ~a17~0 && 111 >= ~a17~0) && ~a2~0 <= 189) && 12 == ~a7~0); {51543#true} is VALID [2022-02-20 15:32:08,527 INFO L290 TraceCheckUtils]: 86: Hoare triple {51543#true} assume !(~a2~0 <= 189 && (4 == ~a5~0 && (2 == calculate_output_~input#1 && 15 == ~a24~0) && 12 == ~a7~0) && -108 < ~a17~0 && 111 >= ~a17~0); {51543#true} is VALID [2022-02-20 15:32:08,527 INFO L290 TraceCheckUtils]: 87: Hoare triple {51543#true} assume !(13 == ~a24~0 && (-108 < ~a17~0 && 111 >= ~a17~0) && 5 == ~a5~0 && (2 == calculate_output_~input#1 && ~a2~0 <= 189) && 14 == ~a7~0); {51543#true} is VALID [2022-02-20 15:32:08,528 INFO L290 TraceCheckUtils]: 88: Hoare triple {51543#true} assume !(~a2~0 <= 189 && ((5 == ~a5~0 && 3 == calculate_output_~input#1 && 13 == ~a24~0) && 14 == ~a7~0) && 111 < ~a17~0 && 255 >= ~a17~0); {51543#true} is VALID [2022-02-20 15:32:08,528 INFO L290 TraceCheckUtils]: 89: Hoare triple {51543#true} assume !(((((5 == ~a5~0 && 1 == calculate_output_~input#1) && 189 < ~a2~0 && 281 >= ~a2~0) && 13 == ~a24~0) && 13 == ~a7~0) && -108 < ~a17~0 && 111 >= ~a17~0); {51543#true} is VALID [2022-02-20 15:32:08,529 INFO L290 TraceCheckUtils]: 90: Hoare triple {51543#true} assume !(((189 < ~a2~0 && 281 >= ~a2~0) && (6 == calculate_output_~input#1 && ((((-108 < ~a17~0 && 111 >= ~a17~0) && 14 == ~a7~0) || (12 == ~a7~0 && 111 < ~a17~0 && 255 >= ~a17~0)) || (13 == ~a7~0 && 111 < ~a17~0 && 255 >= ~a17~0))) && 15 == ~a24~0) && 3 == ~a5~0); {51543#true} is VALID [2022-02-20 15:32:08,529 INFO L290 TraceCheckUtils]: 91: Hoare triple {51543#true} assume !((7 == ~a5~0 && (((-108 < ~a17~0 && 111 >= ~a17~0) && 1 == calculate_output_~input#1) && 13 == ~a7~0) && ~a2~0 <= 189) && 14 == ~a24~0); {51543#true} is VALID [2022-02-20 15:32:08,529 INFO L290 TraceCheckUtils]: 92: Hoare triple {51543#true} assume !((189 < ~a2~0 && 281 >= ~a2~0) && 15 == ~a24~0 && 5 == ~a5~0 && (111 < ~a17~0 && 255 >= ~a17~0) && (14 == ~a7~0 || 12 == ~a7~0 || 13 == ~a7~0) && 6 == calculate_output_~input#1); {51543#true} is VALID [2022-02-20 15:32:08,529 INFO L290 TraceCheckUtils]: 93: Hoare triple {51543#true} assume !((~a2~0 <= 189 && (255 < ~a17~0 && 3 == calculate_output_~input#1 && (13 == ~a7~0 || 14 == ~a7~0)) && 7 == ~a5~0) && 15 == ~a24~0); {51543#true} is VALID [2022-02-20 15:32:08,530 INFO L290 TraceCheckUtils]: 94: Hoare triple {51543#true} assume !(((189 < ~a2~0 && 281 >= ~a2~0) && 13 == ~a24~0 && (-108 < ~a17~0 && 111 >= ~a17~0) && 4 == calculate_output_~input#1 && (12 == ~a7~0 || 13 == ~a7~0)) && 6 == ~a5~0); {51543#true} is VALID [2022-02-20 15:32:08,530 INFO L290 TraceCheckUtils]: 95: Hoare triple {51543#true} assume !(~a17~0 <= -108 && (((5 == calculate_output_~input#1 && (12 == ~a7~0 || 13 == ~a7~0)) && 5 == ~a5~0) && 189 < ~a2~0 && 281 >= ~a2~0) && 14 == ~a24~0); {51543#true} is VALID [2022-02-20 15:32:08,530 INFO L290 TraceCheckUtils]: 96: Hoare triple {51543#true} assume !(~a2~0 <= 189 && 5 == ~a5~0 && 6 == calculate_output_~input#1 && ((14 == ~a24~0 && 13 == ~a7~0 && ~a17~0 <= -108) || (13 == ~a24~0 && 255 < ~a17~0 && 14 == ~a7~0) || (14 == ~a24~0 && 12 == ~a7~0 && ~a17~0 <= -108))); {51543#true} is VALID [2022-02-20 15:32:08,530 INFO L290 TraceCheckUtils]: 97: Hoare triple {51543#true} assume !((6 == ~a5~0 && 13 == ~a24~0 && (((13 == ~a7~0 && 111 < ~a17~0 && 255 >= ~a17~0) || (14 == ~a7~0 && 111 < ~a17~0 && 255 >= ~a17~0)) || (12 == ~a7~0 && 255 < ~a17~0)) && 1 == calculate_output_~input#1) && ~a2~0 <= 189); {51543#true} is VALID [2022-02-20 15:32:08,530 INFO L290 TraceCheckUtils]: 98: Hoare triple {51543#true} assume !((7 == ~a5~0 && ((((14 == ~a7~0 && ~a17~0 <= -108) || (12 == ~a7~0 && -108 < ~a17~0 && 111 >= ~a17~0)) || ((-108 < ~a17~0 && 111 >= ~a17~0) && 13 == ~a7~0)) && 4 == calculate_output_~input#1) && ~a2~0 <= 189) && 13 == ~a24~0); {51543#true} is VALID [2022-02-20 15:32:08,531 INFO L290 TraceCheckUtils]: 99: Hoare triple {51543#true} assume !(~a2~0 <= 189 && 15 == ~a24~0 && ((6 == calculate_output_~input#1 && (13 == ~a7~0 || 14 == ~a7~0)) && 4 == ~a5~0) && -108 < ~a17~0 && 111 >= ~a17~0); {51543#true} is VALID [2022-02-20 15:32:08,531 INFO L290 TraceCheckUtils]: 100: Hoare triple {51543#true} assume !(((189 < ~a2~0 && 281 >= ~a2~0) && ((((~a17~0 <= -108 && 13 == ~a7~0) || (~a17~0 <= -108 && 14 == ~a7~0)) || ((-108 < ~a17~0 && 111 >= ~a17~0) && 12 == ~a7~0)) && 3 == calculate_output_~input#1) && 3 == ~a5~0) && 14 == ~a24~0); {51543#true} is VALID [2022-02-20 15:32:08,531 INFO L290 TraceCheckUtils]: 101: Hoare triple {51543#true} assume !((13 == ~a24~0 && ((((111 < ~a17~0 && 255 >= ~a17~0) && 14 == ~a7~0) || (255 < ~a17~0 && 12 == ~a7~0)) && 2 == calculate_output_~input#1) && 4 == ~a5~0) && 189 < ~a2~0 && 281 >= ~a2~0); {51543#true} is VALID [2022-02-20 15:32:08,531 INFO L290 TraceCheckUtils]: 102: Hoare triple {51543#true} assume !((((111 < ~a17~0 && 255 >= ~a17~0) && (5 == ~a5~0 && 4 == calculate_output_~input#1) && ~a2~0 <= 189) && 14 == ~a7~0) && 15 == ~a24~0); {51543#true} is VALID [2022-02-20 15:32:08,531 INFO L290 TraceCheckUtils]: 103: Hoare triple {51543#true} assume !(((((12 == ~a7~0 && 6 == calculate_output_~input#1) && 189 < ~a2~0 && 281 >= ~a2~0) && 4 == ~a5~0) && 13 == ~a24~0) && ~a17~0 <= -108); {51543#true} is VALID [2022-02-20 15:32:08,531 INFO L290 TraceCheckUtils]: 104: Hoare triple {51543#true} assume !(15 == ~a24~0 && 6 == ~a5~0 && ((12 == ~a7~0 && 6 == calculate_output_~input#1) && ~a17~0 <= -108) && ~a2~0 <= 189); {51543#true} is VALID [2022-02-20 15:32:08,532 INFO L290 TraceCheckUtils]: 105: Hoare triple {51543#true} assume !(((111 < ~a17~0 && 255 >= ~a17~0) && 15 == ~a24~0 && 6 == ~a5~0 && 12 == ~a7~0 && 6 == calculate_output_~input#1) && ~a2~0 <= 189); {51543#true} is VALID [2022-02-20 15:32:08,532 INFO L290 TraceCheckUtils]: 106: Hoare triple {51543#true} assume !((((14 == ~a24~0 && 4 == calculate_output_~input#1 && (12 == ~a7~0 || 13 == ~a7~0)) && ~a17~0 <= -108) && 189 < ~a2~0 && 281 >= ~a2~0) && 5 == ~a5~0); {51543#true} is VALID [2022-02-20 15:32:08,532 INFO L290 TraceCheckUtils]: 107: Hoare triple {51543#true} assume !(13 == ~a24~0 && ((111 < ~a17~0 && 255 >= ~a17~0) && (6 == calculate_output_~input#1 && (12 == ~a7~0 || 13 == ~a7~0)) && 4 == ~a5~0) && 189 < ~a2~0 && 281 >= ~a2~0); {51543#true} is VALID [2022-02-20 15:32:08,532 INFO L290 TraceCheckUtils]: 108: Hoare triple {51543#true} assume !((15 == ~a24~0 && ~a2~0 <= 189 && ((12 == ~a7~0 || 13 == ~a7~0) && 6 == calculate_output_~input#1) && 5 == ~a5~0) && 255 < ~a17~0); {51543#true} is VALID [2022-02-20 15:32:08,532 INFO L290 TraceCheckUtils]: 109: Hoare triple {51543#true} assume !((12 == ~a7~0 && 15 == ~a24~0 && 6 == ~a5~0 && 2 == calculate_output_~input#1 && ~a2~0 <= 189) && ~a17~0 <= -108); {51543#true} is VALID [2022-02-20 15:32:08,532 INFO L290 TraceCheckUtils]: 110: Hoare triple {51543#true} assume !(6 == ~a5~0 && ((12 == ~a7~0 && 3 == calculate_output_~input#1 && 13 == ~a24~0) && ~a2~0 <= 189) && ~a17~0 <= -108); {51543#true} is VALID [2022-02-20 15:32:08,533 INFO L290 TraceCheckUtils]: 111: Hoare triple {51543#true} assume !(~a2~0 <= 189 && (111 < ~a17~0 && 255 >= ~a17~0) && ((15 == ~a24~0 && 6 == calculate_output_~input#1) && 4 == ~a5~0) && 12 == ~a7~0); {51543#true} is VALID [2022-02-20 15:32:08,533 INFO L290 TraceCheckUtils]: 112: Hoare triple {51543#true} assume !((6 == ~a5~0 && (2 == calculate_output_~input#1 && ((255 < ~a17~0 && 12 == ~a7~0) || ((111 < ~a17~0 && 255 >= ~a17~0) && 13 == ~a7~0) || (14 == ~a7~0 && 111 < ~a17~0 && 255 >= ~a17~0))) && 13 == ~a24~0) && 189 < ~a2~0 && 281 >= ~a2~0); {51543#true} is VALID [2022-02-20 15:32:08,533 INFO L290 TraceCheckUtils]: 113: Hoare triple {51543#true} assume !((15 == ~a24~0 && 4 == ~a5~0 && ((12 == ~a7~0 || 13 == ~a7~0) && 6 == calculate_output_~input#1) && ~a2~0 <= 189) && 255 < ~a17~0); {51543#true} is VALID [2022-02-20 15:32:08,533 INFO L290 TraceCheckUtils]: 114: Hoare triple {51543#true} assume !(((((189 < ~a2~0 && 281 >= ~a2~0) && 6 == calculate_output_~input#1 && 4 == ~a5~0) && 15 == ~a24~0) && -108 < ~a17~0 && 111 >= ~a17~0) && 13 == ~a7~0); {51543#true} is VALID [2022-02-20 15:32:08,533 INFO L290 TraceCheckUtils]: 115: Hoare triple {51543#true} assume !((-108 < ~a17~0 && 111 >= ~a17~0) && (13 == ~a24~0 && 4 == ~a5~0 && (13 == ~a7~0 || 14 == ~a7~0) && 5 == calculate_output_~input#1) && 189 < ~a2~0 && 281 >= ~a2~0); {51543#true} is VALID [2022-02-20 15:32:08,533 INFO L290 TraceCheckUtils]: 116: Hoare triple {51543#true} assume !(~a17~0 <= -108 && 14 == ~a24~0 && (~a2~0 <= 189 && 3 == calculate_output_~input#1 && (13 == ~a7~0 || 14 == ~a7~0)) && 6 == ~a5~0); {51543#true} is VALID [2022-02-20 15:32:08,534 INFO L290 TraceCheckUtils]: 117: Hoare triple {51543#true} assume !(~a2~0 <= 189 && (4 == ~a5~0 && 255 < ~a17~0 && (12 == ~a7~0 || 13 == ~a7~0) && 1 == calculate_output_~input#1) && 15 == ~a24~0); {51543#true} is VALID [2022-02-20 15:32:08,534 INFO L290 TraceCheckUtils]: 118: Hoare triple {51543#true} assume !(7 == ~a5~0 && (14 == ~a24~0 && 2 == calculate_output_~input#1 && (((-108 < ~a17~0 && 111 >= ~a17~0) && 12 == ~a7~0) || (~a17~0 <= -108 && 13 == ~a7~0) || (~a17~0 <= -108 && 14 == ~a7~0))) && ~a2~0 <= 189); {51543#true} is VALID [2022-02-20 15:32:08,534 INFO L290 TraceCheckUtils]: 119: Hoare triple {51543#true} assume !(14 == ~a24~0 && (13 == ~a7~0 && (189 < ~a2~0 && 281 >= ~a2~0) && 2 == calculate_output_~input#1 && -108 < ~a17~0 && 111 >= ~a17~0) && 4 == ~a5~0); {51543#true} is VALID [2022-02-20 15:32:08,534 INFO L290 TraceCheckUtils]: 120: Hoare triple {51543#true} assume !(((5 == ~a5~0 && (((14 == ~a7~0 && ~a17~0 <= -108) || (12 == ~a7~0 && -108 < ~a17~0 && 111 >= ~a17~0)) || (13 == ~a7~0 && -108 < ~a17~0 && 111 >= ~a17~0)) && 6 == calculate_output_~input#1) && 13 == ~a24~0) && ~a2~0 <= 189); {51543#true} is VALID [2022-02-20 15:32:08,534 INFO L290 TraceCheckUtils]: 121: Hoare triple {51543#true} assume !((-108 < ~a17~0 && 111 >= ~a17~0) && 14 == ~a7~0 && 5 == ~a5~0 && (13 == ~a24~0 && 6 == calculate_output_~input#1) && ~a2~0 <= 189); {51543#true} is VALID [2022-02-20 15:32:08,535 INFO L290 TraceCheckUtils]: 122: Hoare triple {51543#true} assume !(((-108 < ~a17~0 && 111 >= ~a17~0) && ((3 == calculate_output_~input#1 && (13 == ~a7~0 || 14 == ~a7~0)) && 6 == ~a5~0) && 15 == ~a24~0) && ~a2~0 <= 189); {51543#true} is VALID [2022-02-20 15:32:08,535 INFO L290 TraceCheckUtils]: 123: Hoare triple {51543#true} assume !((189 < ~a2~0 && 281 >= ~a2~0) && (14 == ~a24~0 && 13 == ~a7~0 && 3 == ~a5~0 && 5 == calculate_output_~input#1) && 111 < ~a17~0 && 255 >= ~a17~0); {51543#true} is VALID [2022-02-20 15:32:08,535 INFO L290 TraceCheckUtils]: 124: Hoare triple {51543#true} assume !(~a2~0 <= 189 && 14 == ~a24~0 && (-108 < ~a17~0 && 111 >= ~a17~0) && (2 == calculate_output_~input#1 && (14 == ~a7~0 || 12 == ~a7~0 || 13 == ~a7~0)) && 6 == ~a5~0); {51543#true} is VALID [2022-02-20 15:32:08,535 INFO L290 TraceCheckUtils]: 125: Hoare triple {51543#true} assume !(5 == ~a5~0 && (((((12 == ~a7~0 || 13 == ~a7~0) || 14 == ~a7~0) && 2 == calculate_output_~input#1) && ~a17~0 <= -108) && 189 < ~a2~0 && 281 >= ~a2~0) && 15 == ~a24~0); {51543#true} is VALID [2022-02-20 15:32:08,535 INFO L290 TraceCheckUtils]: 126: Hoare triple {51543#true} assume !(~a2~0 <= 189 && ((-108 < ~a17~0 && 111 >= ~a17~0) && 14 == ~a24~0 && 3 == calculate_output_~input#1 && (14 == ~a7~0 || 12 == ~a7~0 || 13 == ~a7~0)) && 5 == ~a5~0); {51543#true} is VALID [2022-02-20 15:32:08,535 INFO L290 TraceCheckUtils]: 127: Hoare triple {51543#true} assume !((((5 == calculate_output_~input#1 && ((((111 < ~a17~0 && 255 >= ~a17~0) && 13 == ~a7~0) || ((111 < ~a17~0 && 255 >= ~a17~0) && 14 == ~a7~0)) || (255 < ~a17~0 && 12 == ~a7~0))) && 14 == ~a24~0) && 5 == ~a5~0) && 189 < ~a2~0 && 281 >= ~a2~0); {51543#true} is VALID [2022-02-20 15:32:08,536 INFO L290 TraceCheckUtils]: 128: Hoare triple {51543#true} assume !(13 == ~a24~0 && ((((14 == ~a7~0 && 111 < ~a17~0 && 255 >= ~a17~0) || (12 == ~a7~0 && 255 < ~a17~0)) && 5 == calculate_output_~input#1) && 4 == ~a5~0) && 189 < ~a2~0 && 281 >= ~a2~0); {51543#true} is VALID [2022-02-20 15:32:08,536 INFO L290 TraceCheckUtils]: 129: Hoare triple {51543#true} assume !((((14 == ~a24~0 && (13 == ~a7~0 || 14 == ~a7~0) && 4 == calculate_output_~input#1) && 189 < ~a2~0 && 281 >= ~a2~0) && 4 == ~a5~0) && 255 < ~a17~0); {51543#true} is VALID [2022-02-20 15:32:08,536 INFO L290 TraceCheckUtils]: 130: Hoare triple {51543#true} assume !(6 == ~a5~0 && (13 == ~a24~0 && 2 == calculate_output_~input#1 && (((111 < ~a17~0 && 255 >= ~a17~0) && 12 == ~a7~0) || ((-108 < ~a17~0 && 111 >= ~a17~0) && 13 == ~a7~0) || ((-108 < ~a17~0 && 111 >= ~a17~0) && 14 == ~a7~0))) && ~a2~0 <= 189); {51543#true} is VALID [2022-02-20 15:32:08,536 INFO L290 TraceCheckUtils]: 131: Hoare triple {51543#true} assume !((5 == ~a5~0 && (-108 < ~a17~0 && 111 >= ~a17~0) && (14 == ~a7~0 && 5 == calculate_output_~input#1) && 13 == ~a24~0) && 189 < ~a2~0 && 281 >= ~a2~0); {51543#true} is VALID [2022-02-20 15:32:08,536 INFO L290 TraceCheckUtils]: 132: Hoare triple {51543#true} assume !(4 == ~a5~0 && ((((12 == ~a7~0 && 255 < ~a17~0) || ((111 < ~a17~0 && 255 >= ~a17~0) && 13 == ~a7~0) || (14 == ~a7~0 && 111 < ~a17~0 && 255 >= ~a17~0)) && 3 == calculate_output_~input#1) && 14 == ~a24~0) && 189 < ~a2~0 && 281 >= ~a2~0); {51543#true} is VALID [2022-02-20 15:32:08,536 INFO L290 TraceCheckUtils]: 133: Hoare triple {51543#true} assume !(14 == ~a7~0 && 5 == ~a5~0 && (((-108 < ~a17~0 && 111 >= ~a17~0) && 2 == calculate_output_~input#1) && 13 == ~a24~0) && 189 < ~a2~0 && 281 >= ~a2~0); {51543#true} is VALID [2022-02-20 15:32:08,537 INFO L290 TraceCheckUtils]: 134: Hoare triple {51543#true} assume !(((189 < ~a2~0 && 281 >= ~a2~0) && ((1 == calculate_output_~input#1 && 6 == ~a5~0) && 13 == ~a24~0) && 13 == ~a7~0) && 255 < ~a17~0); {51543#true} is VALID [2022-02-20 15:32:08,537 INFO L290 TraceCheckUtils]: 135: Hoare triple {51543#true} assume !(6 == ~a5~0 && (-108 < ~a17~0 && 111 >= ~a17~0) && (189 < ~a2~0 && 281 >= ~a2~0) && ((12 == ~a7~0 || 13 == ~a7~0) && 2 == calculate_output_~input#1) && 13 == ~a24~0); {51543#true} is VALID [2022-02-20 15:32:08,537 INFO L290 TraceCheckUtils]: 136: Hoare triple {51543#true} assume !(((4 == ~a5~0 && ((13 == ~a7~0 || 14 == ~a7~0) && 5 == calculate_output_~input#1) && ~a2~0 <= 189) && -108 < ~a17~0 && 111 >= ~a17~0) && 15 == ~a24~0); {51543#true} is VALID [2022-02-20 15:32:08,537 INFO L290 TraceCheckUtils]: 137: Hoare triple {51543#true} assume !((-108 < ~a17~0 && 111 >= ~a17~0) && (((13 == ~a24~0 && 4 == calculate_output_~input#1) && 5 == ~a5~0) && 14 == ~a7~0) && 189 < ~a2~0 && 281 >= ~a2~0); {51543#true} is VALID [2022-02-20 15:32:08,537 INFO L290 TraceCheckUtils]: 138: Hoare triple {51543#true} assume !((~a2~0 <= 189 && 4 == calculate_output_~input#1 && ((13 == ~a24~0 && 255 < ~a17~0 && 14 == ~a7~0) || (14 == ~a24~0 && ~a17~0 <= -108 && 12 == ~a7~0))) && 7 == ~a5~0); {51543#true} is VALID [2022-02-20 15:32:08,537 INFO L290 TraceCheckUtils]: 139: Hoare triple {51543#true} assume !(5 == ~a5~0 && 13 == ~a24~0 && ~a2~0 <= 189 && 14 == ~a7~0 && (-108 < ~a17~0 && 111 >= ~a17~0) && 5 == calculate_output_~input#1); {51543#true} is VALID [2022-02-20 15:32:08,538 INFO L290 TraceCheckUtils]: 140: Hoare triple {51543#true} assume !(((14 == ~a24~0 && 2 == calculate_output_~input#1 && ((((111 < ~a17~0 && 255 >= ~a17~0) && 13 == ~a7~0) || (14 == ~a7~0 && 111 < ~a17~0 && 255 >= ~a17~0)) || (12 == ~a7~0 && 255 < ~a17~0))) && 4 == ~a5~0) && 189 < ~a2~0 && 281 >= ~a2~0); {51543#true} is VALID [2022-02-20 15:32:08,539 INFO L290 TraceCheckUtils]: 141: Hoare triple {51543#true} assume (~a17~0 <= -108 && 4 == ~a5~0 && ~a2~0 <= 189 && 6 == calculate_output_~input#1 && (13 == ~a7~0 || 14 == ~a7~0)) && 15 == ~a24~0;~a17~0 := (if 25 * ((if ~a17~0 < 0 && 0 != ~a17~0 % 109 then ~a17~0 % 109 - 109 else ~a17~0 % 109) - -74) < 0 && 0 != 25 * ((if ~a17~0 < 0 && 0 != ~a17~0 % 109 then ~a17~0 % 109 - 109 else ~a17~0 % 109) - -74) % 109 then 25 * ((if ~a17~0 < 0 && 0 != ~a17~0 % 109 then ~a17~0 % 109 - 109 else ~a17~0 % 109) - -74) % 109 - 109 else 25 * ((if ~a17~0 < 0 && 0 != ~a17~0 % 109 then ~a17~0 % 109 - 109 else ~a17~0 % 109) - -74) % 109) - -2;~a7~0 := 14;calculate_output_#res#1 := 21; {51545#(<= 14 ~a7~0)} is VALID [2022-02-20 15:32:08,539 INFO L290 TraceCheckUtils]: 142: Hoare triple {51545#(<= 14 ~a7~0)} main_#t~ret13#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;assume -2147483648 <= main_#t~ret13#1 && main_#t~ret13#1 <= 2147483647;main_~output~0#1 := main_#t~ret13#1;havoc main_#t~ret13#1; {51545#(<= 14 ~a7~0)} is VALID [2022-02-20 15:32:08,539 INFO L290 TraceCheckUtils]: 143: Hoare triple {51545#(<= 14 ~a7~0)} assume !false;havoc main_~input~0#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~input~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {51545#(<= 14 ~a7~0)} is VALID [2022-02-20 15:32:08,540 INFO L290 TraceCheckUtils]: 144: Hoare triple {51545#(<= 14 ~a7~0)} 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~ret9#1, calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; {51545#(<= 14 ~a7~0)} is VALID [2022-02-20 15:32:08,540 INFO L290 TraceCheckUtils]: 145: Hoare triple {51545#(<= 14 ~a7~0)} assume !((((14 == ~a7~0 && ~a2~0 <= 189) && 111 < ~a17~0 && 255 >= ~a17~0) && 13 == ~a24~0) && 3 == ~a5~0); {51545#(<= 14 ~a7~0)} is VALID [2022-02-20 15:32:08,541 INFO L290 TraceCheckUtils]: 146: Hoare triple {51545#(<= 14 ~a7~0)} assume !((((12 == ~a7~0 && ~a2~0 <= 189) && ~a17~0 <= -108) && 13 == ~a24~0) && 4 == ~a5~0); {51545#(<= 14 ~a7~0)} is VALID [2022-02-20 15:32:08,541 INFO L290 TraceCheckUtils]: 147: Hoare triple {51545#(<= 14 ~a7~0)} assume !((((14 == ~a7~0 && ~a2~0 <= 189) && 111 < ~a17~0 && 255 >= ~a17~0) && 14 == ~a24~0) && 4 == ~a5~0); {51545#(<= 14 ~a7~0)} is VALID [2022-02-20 15:32:08,542 INFO L290 TraceCheckUtils]: 148: Hoare triple {51545#(<= 14 ~a7~0)} assume !((((14 == ~a7~0 && ~a2~0 <= 189) && -108 < ~a17~0 && 111 >= ~a17~0) && 13 == ~a24~0) && 4 == ~a5~0); {51545#(<= 14 ~a7~0)} is VALID [2022-02-20 15:32:08,543 INFO L290 TraceCheckUtils]: 149: Hoare triple {51545#(<= 14 ~a7~0)} assume !((((13 == ~a7~0 && ~a2~0 <= 189) && ~a17~0 <= -108) && 14 == ~a24~0) && 4 == ~a5~0); {51545#(<= 14 ~a7~0)} is VALID [2022-02-20 15:32:08,544 INFO L290 TraceCheckUtils]: 150: Hoare triple {51545#(<= 14 ~a7~0)} assume !((((13 == ~a7~0 && ~a2~0 <= 189) && -108 < ~a17~0 && 111 >= ~a17~0) && 14 == ~a24~0) && 4 == ~a5~0); {51545#(<= 14 ~a7~0)} is VALID [2022-02-20 15:32:08,544 INFO L290 TraceCheckUtils]: 151: Hoare triple {51545#(<= 14 ~a7~0)} assume !((((12 == ~a7~0 && ~a2~0 <= 189) && 255 < ~a17~0) && 14 == ~a24~0) && 3 == ~a5~0); {51545#(<= 14 ~a7~0)} is VALID [2022-02-20 15:32:08,546 INFO L290 TraceCheckUtils]: 152: Hoare triple {51545#(<= 14 ~a7~0)} assume !((((14 == ~a7~0 && ~a2~0 <= 189) && ~a17~0 <= -108) && 13 == ~a24~0) && 4 == ~a5~0); {51545#(<= 14 ~a7~0)} is VALID [2022-02-20 15:32:08,547 INFO L290 TraceCheckUtils]: 153: Hoare triple {51545#(<= 14 ~a7~0)} assume !((((14 == ~a7~0 && ~a2~0 <= 189) && 111 < ~a17~0 && 255 >= ~a17~0) && 14 == ~a24~0) && 3 == ~a5~0); {51545#(<= 14 ~a7~0)} is VALID [2022-02-20 15:32:08,548 INFO L290 TraceCheckUtils]: 154: Hoare triple {51545#(<= 14 ~a7~0)} assume !((((13 == ~a7~0 && ~a2~0 <= 189) && ~a17~0 <= -108) && 13 == ~a24~0) && 3 == ~a5~0); {51545#(<= 14 ~a7~0)} is VALID [2022-02-20 15:32:08,548 INFO L290 TraceCheckUtils]: 155: Hoare triple {51545#(<= 14 ~a7~0)} assume !((((14 == ~a7~0 && ~a2~0 <= 189) && 255 < ~a17~0) && 15 == ~a24~0) && 3 == ~a5~0); {51545#(<= 14 ~a7~0)} is VALID [2022-02-20 15:32:08,548 INFO L290 TraceCheckUtils]: 156: Hoare triple {51545#(<= 14 ~a7~0)} assume !((((14 == ~a7~0 && ~a2~0 <= 189) && ~a17~0 <= -108) && 15 == ~a24~0) && 3 == ~a5~0); {51545#(<= 14 ~a7~0)} is VALID [2022-02-20 15:32:08,549 INFO L290 TraceCheckUtils]: 157: Hoare triple {51545#(<= 14 ~a7~0)} assume !((((12 == ~a7~0 && ~a2~0 <= 189) && -108 < ~a17~0 && 111 >= ~a17~0) && 14 == ~a24~0) && 4 == ~a5~0); {51545#(<= 14 ~a7~0)} is VALID [2022-02-20 15:32:08,549 INFO L290 TraceCheckUtils]: 158: Hoare triple {51545#(<= 14 ~a7~0)} assume !((((13 == ~a7~0 && ~a2~0 <= 189) && -108 < ~a17~0 && 111 >= ~a17~0) && 13 == ~a24~0) && 3 == ~a5~0); {51545#(<= 14 ~a7~0)} is VALID [2022-02-20 15:32:08,549 INFO L290 TraceCheckUtils]: 159: Hoare triple {51545#(<= 14 ~a7~0)} assume !((((14 == ~a7~0 && ~a2~0 <= 189) && -108 < ~a17~0 && 111 >= ~a17~0) && 15 == ~a24~0) && 3 == ~a5~0); {51545#(<= 14 ~a7~0)} is VALID [2022-02-20 15:32:08,550 INFO L290 TraceCheckUtils]: 160: Hoare triple {51545#(<= 14 ~a7~0)} assume (((13 == ~a7~0 && ~a2~0 <= 189) && -108 < ~a17~0 && 111 >= ~a17~0) && 13 == ~a24~0) && 4 == ~a5~0; {51544#false} is VALID [2022-02-20 15:32:08,550 INFO L290 TraceCheckUtils]: 161: Hoare triple {51544#false} assume !false; {51544#false} is VALID [2022-02-20 15:32:08,552 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 15:32:08,552 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 15:32:08,552 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1703094905] [2022-02-20 15:32:08,552 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1703094905] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 15:32:08,553 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 15:32:08,553 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 15:32:08,553 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1149606793] [2022-02-20 15:32:08,554 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 15:32:08,555 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 54.0) internal successors, (162), 3 states have internal predecessors, (162), 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 162 [2022-02-20 15:32:08,555 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 15:32:08,555 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 54.0) internal successors, (162), 3 states have internal predecessors, (162), 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 15:32:08,677 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 162 edges. 162 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 15:32:08,677 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 15:32:08,677 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 15:32:08,677 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 15:32:08,678 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 15:32:08,678 INFO L87 Difference]: Start difference. First operand 6763 states and 9136 transitions. Second operand has 3 states, 3 states have (on average 54.0) internal successors, (162), 3 states have internal predecessors, (162), 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)