./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/eca-rers2012/Problem01_label07.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/Problem01_label07.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 39297d98e51864b42bb205b0f8c2277625d87c54b09e28b80e649025742bd73d --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 14:44:13,470 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 14:44:13,471 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 14:44:13,497 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 14:44:13,497 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 14:44:13,498 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 14:44:13,498 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 14:44:13,512 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 14:44:13,514 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 14:44:13,519 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 14:44:13,519 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 14:44:13,520 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 14:44:13,521 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 14:44:13,523 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 14:44:13,524 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 14:44:13,526 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 14:44:13,526 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 14:44:13,527 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 14:44:13,530 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 14:44:13,533 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 14:44:13,535 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 14:44:13,536 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 14:44:13,537 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 14:44:13,538 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 14:44:13,540 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 14:44:13,540 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 14:44:13,540 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 14:44:13,542 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 14:44:13,542 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 14:44:13,542 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 14:44:13,543 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 14:44:13,544 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 14:44:13,545 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 14:44:13,545 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 14:44:13,546 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 14:44:13,546 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 14:44:13,547 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 14:44:13,547 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 14:44:13,547 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 14:44:13,548 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 14:44:13,548 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 14:44:13,549 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-02-20 14:44:13,574 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 14:44:13,576 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 14:44:13,576 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 14:44:13,577 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 14:44:13,577 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 14:44:13,577 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 14:44:13,578 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 14:44:13,578 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 14:44:13,578 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 14:44:13,578 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 14:44:13,579 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-20 14:44:13,579 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 14:44:13,579 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-20 14:44:13,579 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 14:44:13,579 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 14:44:13,580 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 14:44:13,580 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 14:44:13,580 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-20 14:44:13,580 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 14:44:13,580 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 14:44:13,580 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 14:44:13,580 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 14:44:13,581 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 14:44:13,581 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 14:44:13,581 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 14:44:13,581 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 14:44:13,581 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 14:44:13,581 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 14:44:13,581 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 14:44:13,582 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 14:44:13,582 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 14:44:13,582 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 14:44:13,582 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 14:44:13,582 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 39297d98e51864b42bb205b0f8c2277625d87c54b09e28b80e649025742bd73d [2022-02-20 14:44:13,776 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 14:44:13,793 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 14:44:13,796 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 14:44:13,797 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 14:44:13,797 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 14:44:13,798 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/eca-rers2012/Problem01_label07.c [2022-02-20 14:44:13,837 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d8fad3ea3/4c5ebc02c77f41fcab897921d69fab5a/FLAG461085a81 [2022-02-20 14:44:14,268 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 14:44:14,268 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/eca-rers2012/Problem01_label07.c [2022-02-20 14:44:14,280 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d8fad3ea3/4c5ebc02c77f41fcab897921d69fab5a/FLAG461085a81 [2022-02-20 14:44:14,289 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d8fad3ea3/4c5ebc02c77f41fcab897921d69fab5a [2022-02-20 14:44:14,290 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 14:44:14,291 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 14:44:14,294 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 14:44:14,294 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 14:44:14,296 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 14:44:14,297 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 02:44:14" (1/1) ... [2022-02-20 14:44:14,298 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@59b24a92 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:44:14, skipping insertion in model container [2022-02-20 14:44:14,298 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 02:44:14" (1/1) ... [2022-02-20 14:44:14,309 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 14:44:14,349 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 14:44:14,658 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/Problem01_label07.c[18480,18493] [2022-02-20 14:44:14,688 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 14:44:14,694 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 14:44:14,776 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/Problem01_label07.c[18480,18493] [2022-02-20 14:44:14,791 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 14:44:14,804 INFO L208 MainTranslator]: Completed translation [2022-02-20 14:44:14,804 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:44:14 WrapperNode [2022-02-20 14:44:14,804 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 14:44:14,806 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 14:44:14,806 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 14:44:14,806 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 14:44:14,812 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:44:14" (1/1) ... [2022-02-20 14:44:14,834 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:44:14" (1/1) ... [2022-02-20 14:44:14,889 INFO L137 Inliner]: procedures = 14, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 657 [2022-02-20 14:44:14,889 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 14:44:14,890 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 14:44:14,890 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 14:44:14,890 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 14:44:14,896 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:44:14" (1/1) ... [2022-02-20 14:44:14,896 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:44:14" (1/1) ... [2022-02-20 14:44:14,902 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:44:14" (1/1) ... [2022-02-20 14:44:14,902 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:44:14" (1/1) ... [2022-02-20 14:44:14,922 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:44:14" (1/1) ... [2022-02-20 14:44:14,946 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:44:14" (1/1) ... [2022-02-20 14:44:14,950 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:44:14" (1/1) ... [2022-02-20 14:44:14,954 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 14:44:14,955 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 14:44:14,955 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 14:44:14,955 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 14:44:14,956 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:44:14" (1/1) ... [2022-02-20 14:44:14,976 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 14:44:14,989 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 14:44:15,000 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 14:44:15,007 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 14:44:15,026 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 14:44:15,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-20 14:44:15,026 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 14:44:15,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 14:44:15,100 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 14:44:15,102 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 14:44:15,722 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 14:44:15,732 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 14:44:15,732 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2022-02-20 14:44:15,733 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 02:44:15 BoogieIcfgContainer [2022-02-20 14:44:15,733 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 14:44:15,735 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 14:44:15,735 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 14:44:15,738 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 14:44:15,738 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 02:44:14" (1/3) ... [2022-02-20 14:44:15,739 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@64d556a2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 02:44:15, skipping insertion in model container [2022-02-20 14:44:15,739 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:44:14" (2/3) ... [2022-02-20 14:44:15,739 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@64d556a2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 02:44:15, skipping insertion in model container [2022-02-20 14:44:15,739 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 02:44:15" (3/3) ... [2022-02-20 14:44:15,740 INFO L111 eAbstractionObserver]: Analyzing ICFG Problem01_label07.c [2022-02-20 14:44:15,743 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 14:44:15,744 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-02-20 14:44:15,774 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 14:44:15,778 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 14:44:15,779 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-02-20 14:44:15,794 INFO L276 IsEmpty]: Start isEmpty. Operand has 198 states, 196 states have (on average 1.6683673469387754) internal successors, (327), 197 states have internal predecessors, (327), 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 14:44:15,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-02-20 14:44:15,800 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 14:44:15,801 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 14:44:15,802 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 14:44:15,809 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 14:44:15,810 INFO L85 PathProgramCache]: Analyzing trace with hash -921862001, now seen corresponding path program 1 times [2022-02-20 14:44:15,817 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 14:44:15,817 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1840848909] [2022-02-20 14:44:15,817 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 14:44:15,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 14:44:15,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 14:44:16,140 INFO L290 TraceCheckUtils]: 0: Hoare triple {201#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);~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,141 INFO L290 TraceCheckUtils]: 1: Hoare triple {203#(= ~a20~0 1)} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,143 INFO L290 TraceCheckUtils]: 2: Hoare triple {203#(= ~a20~0 1)} assume !false;havoc main_~input~0#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,143 INFO L290 TraceCheckUtils]: 3: Hoare triple {203#(= ~a20~0 1)} 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_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,144 INFO L290 TraceCheckUtils]: 4: Hoare triple {203#(= ~a20~0 1)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == calculate_output_~input#1) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,144 INFO L290 TraceCheckUtils]: 5: Hoare triple {203#(= ~a20~0 1)} assume !((((((5 == calculate_output_~input#1 && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,145 INFO L290 TraceCheckUtils]: 6: Hoare triple {203#(= ~a20~0 1)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == calculate_output_~input#1) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,145 INFO L290 TraceCheckUtils]: 7: Hoare triple {203#(= ~a20~0 1)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == calculate_output_~input#1) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,149 INFO L290 TraceCheckUtils]: 8: Hoare triple {203#(= ~a20~0 1)} assume !((3 == calculate_output_~input#1 && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,150 INFO L290 TraceCheckUtils]: 9: Hoare triple {203#(= ~a20~0 1)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == calculate_output_~input#1 && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,150 INFO L290 TraceCheckUtils]: 10: Hoare triple {203#(= ~a20~0 1)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == calculate_output_~input#1 && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,151 INFO L290 TraceCheckUtils]: 11: Hoare triple {203#(= ~a20~0 1)} assume !(8 == ~a12~0 && 1 == calculate_output_~input#1 && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,155 INFO L290 TraceCheckUtils]: 12: Hoare triple {203#(= ~a20~0 1)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == calculate_output_~input#1) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,156 INFO L290 TraceCheckUtils]: 13: Hoare triple {203#(= ~a20~0 1)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == calculate_output_~input#1) && 8 == ~a12~0); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,157 INFO L290 TraceCheckUtils]: 14: Hoare triple {203#(= ~a20~0 1)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == calculate_output_~input#1 && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,158 INFO L290 TraceCheckUtils]: 15: Hoare triple {203#(= ~a20~0 1)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == calculate_output_~input#1 && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,158 INFO L290 TraceCheckUtils]: 16: Hoare triple {203#(= ~a20~0 1)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == calculate_output_~input#1) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,158 INFO L290 TraceCheckUtils]: 17: Hoare triple {203#(= ~a20~0 1)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == calculate_output_~input#1) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,159 INFO L290 TraceCheckUtils]: 18: Hoare triple {203#(= ~a20~0 1)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == calculate_output_~input#1) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,160 INFO L290 TraceCheckUtils]: 19: Hoare triple {203#(= ~a20~0 1)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == calculate_output_~input#1) && 13 == ~a8~0) && 1 == ~a7~0); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,161 INFO L290 TraceCheckUtils]: 20: Hoare triple {203#(= ~a20~0 1)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == calculate_output_~input#1 && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,163 INFO L290 TraceCheckUtils]: 21: Hoare triple {203#(= ~a20~0 1)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == calculate_output_~input#1 && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,163 INFO L290 TraceCheckUtils]: 22: Hoare triple {203#(= ~a20~0 1)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == calculate_output_~input#1) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,164 INFO L290 TraceCheckUtils]: 23: Hoare triple {203#(= ~a20~0 1)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == calculate_output_~input#1 && !(1 == ~a7~0)) && !(1 == ~a17~0)); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,164 INFO L290 TraceCheckUtils]: 24: Hoare triple {203#(= ~a20~0 1)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == calculate_output_~input#1) && 4 == ~a16~0) && 15 == ~a8~0); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,165 INFO L290 TraceCheckUtils]: 25: Hoare triple {203#(= ~a20~0 1)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == calculate_output_~input#1 && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,165 INFO L290 TraceCheckUtils]: 26: Hoare triple {203#(= ~a20~0 1)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == calculate_output_~input#1) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,166 INFO L290 TraceCheckUtils]: 27: Hoare triple {203#(= ~a20~0 1)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == calculate_output_~input#1) && 1 == ~a7~0) && 8 == ~a12~0); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,166 INFO L290 TraceCheckUtils]: 28: Hoare triple {203#(= ~a20~0 1)} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == calculate_output_~input#1) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,166 INFO L290 TraceCheckUtils]: 29: Hoare triple {203#(= ~a20~0 1)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == calculate_output_~input#1) && 8 == ~a12~0) && 15 == ~a8~0); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,167 INFO L290 TraceCheckUtils]: 30: Hoare triple {203#(= ~a20~0 1)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == calculate_output_~input#1) && 8 == ~a12~0); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,167 INFO L290 TraceCheckUtils]: 31: Hoare triple {203#(= ~a20~0 1)} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == calculate_output_~input#1) && !(1 == ~a7~0)) && 5 == ~a16~0); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,168 INFO L290 TraceCheckUtils]: 32: Hoare triple {203#(= ~a20~0 1)} assume !(((!(1 == ~a7~0) && (2 == calculate_output_~input#1 && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,168 INFO L290 TraceCheckUtils]: 33: Hoare triple {203#(= ~a20~0 1)} assume !(!(1 == ~a20~0) && (((((6 == calculate_output_~input#1 && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,168 INFO L290 TraceCheckUtils]: 34: Hoare triple {203#(= ~a20~0 1)} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == calculate_output_~input#1) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,169 INFO L290 TraceCheckUtils]: 35: Hoare triple {203#(= ~a20~0 1)} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == calculate_output_~input#1) && 8 == ~a12~0) && 1 == ~a21~0); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,169 INFO L290 TraceCheckUtils]: 36: Hoare triple {203#(= ~a20~0 1)} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == calculate_output_~input#1) && !(1 == ~a7~0)) && 8 == ~a12~0); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,170 INFO L290 TraceCheckUtils]: 37: Hoare triple {203#(= ~a20~0 1)} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == calculate_output_~input#1) && 1 == ~a21~0) && 1 == ~a20~0); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,170 INFO L290 TraceCheckUtils]: 38: Hoare triple {203#(= ~a20~0 1)} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == calculate_output_~input#1 && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,171 INFO L290 TraceCheckUtils]: 39: Hoare triple {203#(= ~a20~0 1)} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == calculate_output_~input#1 && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,171 INFO L290 TraceCheckUtils]: 40: Hoare triple {203#(= ~a20~0 1)} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == calculate_output_~input#1) && !(1 == ~a21~0)); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,172 INFO L290 TraceCheckUtils]: 41: Hoare triple {203#(= ~a20~0 1)} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == calculate_output_~input#1 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,172 INFO L290 TraceCheckUtils]: 42: Hoare triple {203#(= ~a20~0 1)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == calculate_output_~input#1) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,173 INFO L290 TraceCheckUtils]: 43: Hoare triple {203#(= ~a20~0 1)} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == calculate_output_~input#1) && 6 == ~a16~0); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,173 INFO L290 TraceCheckUtils]: 44: Hoare triple {203#(= ~a20~0 1)} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == calculate_output_~input#1) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,174 INFO L290 TraceCheckUtils]: 45: Hoare triple {203#(= ~a20~0 1)} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == calculate_output_~input#1) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,174 INFO L290 TraceCheckUtils]: 46: Hoare triple {203#(= ~a20~0 1)} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == calculate_output_~input#1 && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,175 INFO L290 TraceCheckUtils]: 47: Hoare triple {203#(= ~a20~0 1)} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == calculate_output_~input#1 && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,175 INFO L290 TraceCheckUtils]: 48: Hoare triple {203#(= ~a20~0 1)} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == calculate_output_~input#1 && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,178 INFO L290 TraceCheckUtils]: 49: Hoare triple {203#(= ~a20~0 1)} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == calculate_output_~input#1) && 8 == ~a12~0); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,180 INFO L290 TraceCheckUtils]: 50: Hoare triple {203#(= ~a20~0 1)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == calculate_output_~input#1 && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,180 INFO L290 TraceCheckUtils]: 51: Hoare triple {203#(= ~a20~0 1)} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == calculate_output_~input#1) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,182 INFO L290 TraceCheckUtils]: 52: Hoare triple {203#(= ~a20~0 1)} assume !(((!(1 == ~a7~0) && (5 == calculate_output_~input#1 && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,183 INFO L290 TraceCheckUtils]: 53: Hoare triple {203#(= ~a20~0 1)} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == calculate_output_~input#1) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,183 INFO L290 TraceCheckUtils]: 54: Hoare triple {203#(= ~a20~0 1)} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == calculate_output_~input#1 && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,184 INFO L290 TraceCheckUtils]: 55: Hoare triple {203#(= ~a20~0 1)} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == calculate_output_~input#1 && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,184 INFO L290 TraceCheckUtils]: 56: Hoare triple {203#(= ~a20~0 1)} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == calculate_output_~input#1 && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,185 INFO L290 TraceCheckUtils]: 57: Hoare triple {203#(= ~a20~0 1)} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == calculate_output_~input#1) && 4 == ~a16~0) && 1 == ~a20~0); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,186 INFO L290 TraceCheckUtils]: 58: Hoare triple {203#(= ~a20~0 1)} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == calculate_output_~input#1) && !(1 == ~a17~0)) && 1 == ~a21~0); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,187 INFO L290 TraceCheckUtils]: 59: Hoare triple {203#(= ~a20~0 1)} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == calculate_output_~input#1 && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,188 INFO L290 TraceCheckUtils]: 60: Hoare triple {203#(= ~a20~0 1)} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == calculate_output_~input#1) && 1 == ~a7~0); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,188 INFO L290 TraceCheckUtils]: 61: Hoare triple {203#(= ~a20~0 1)} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == calculate_output_~input#1) && 13 == ~a8~0) && !(1 == ~a21~0)); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,189 INFO L290 TraceCheckUtils]: 62: Hoare triple {203#(= ~a20~0 1)} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == calculate_output_~input#1) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,189 INFO L290 TraceCheckUtils]: 63: Hoare triple {203#(= ~a20~0 1)} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == calculate_output_~input#1 && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,190 INFO L290 TraceCheckUtils]: 64: Hoare triple {203#(= ~a20~0 1)} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == calculate_output_~input#1 && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,190 INFO L290 TraceCheckUtils]: 65: Hoare triple {203#(= ~a20~0 1)} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == calculate_output_~input#1) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,190 INFO L290 TraceCheckUtils]: 66: Hoare triple {203#(= ~a20~0 1)} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == calculate_output_~input#1) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,191 INFO L290 TraceCheckUtils]: 67: Hoare triple {203#(= ~a20~0 1)} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == calculate_output_~input#1 && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,191 INFO L290 TraceCheckUtils]: 68: Hoare triple {203#(= ~a20~0 1)} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == calculate_output_~input#1) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,192 INFO L290 TraceCheckUtils]: 69: Hoare triple {203#(= ~a20~0 1)} assume !(8 == ~a12~0 && 5 == calculate_output_~input#1 && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,192 INFO L290 TraceCheckUtils]: 70: Hoare triple {203#(= ~a20~0 1)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,193 INFO L290 TraceCheckUtils]: 71: Hoare triple {203#(= ~a20~0 1)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,193 INFO L290 TraceCheckUtils]: 72: Hoare triple {203#(= ~a20~0 1)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,193 INFO L290 TraceCheckUtils]: 73: Hoare triple {203#(= ~a20~0 1)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,194 INFO L290 TraceCheckUtils]: 74: Hoare triple {203#(= ~a20~0 1)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,195 INFO L290 TraceCheckUtils]: 75: Hoare triple {203#(= ~a20~0 1)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,195 INFO L290 TraceCheckUtils]: 76: Hoare triple {203#(= ~a20~0 1)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,195 INFO L290 TraceCheckUtils]: 77: Hoare triple {203#(= ~a20~0 1)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,196 INFO L290 TraceCheckUtils]: 78: Hoare triple {203#(= ~a20~0 1)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,197 INFO L290 TraceCheckUtils]: 79: Hoare triple {203#(= ~a20~0 1)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,199 INFO L290 TraceCheckUtils]: 80: Hoare triple {203#(= ~a20~0 1)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,200 INFO L290 TraceCheckUtils]: 81: Hoare triple {203#(= ~a20~0 1)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,200 INFO L290 TraceCheckUtils]: 82: Hoare triple {203#(= ~a20~0 1)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,201 INFO L290 TraceCheckUtils]: 83: Hoare triple {203#(= ~a20~0 1)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,202 INFO L290 TraceCheckUtils]: 84: Hoare triple {203#(= ~a20~0 1)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,202 INFO L290 TraceCheckUtils]: 85: Hoare triple {203#(= ~a20~0 1)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,202 INFO L290 TraceCheckUtils]: 86: Hoare triple {203#(= ~a20~0 1)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,203 INFO L290 TraceCheckUtils]: 87: Hoare triple {203#(= ~a20~0 1)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,203 INFO L290 TraceCheckUtils]: 88: Hoare triple {203#(= ~a20~0 1)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,207 INFO L290 TraceCheckUtils]: 89: Hoare triple {203#(= ~a20~0 1)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,208 INFO L290 TraceCheckUtils]: 90: Hoare triple {203#(= ~a20~0 1)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,208 INFO L290 TraceCheckUtils]: 91: Hoare triple {203#(= ~a20~0 1)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,209 INFO L290 TraceCheckUtils]: 92: Hoare triple {203#(= ~a20~0 1)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,209 INFO L290 TraceCheckUtils]: 93: Hoare triple {203#(= ~a20~0 1)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,209 INFO L290 TraceCheckUtils]: 94: Hoare triple {203#(= ~a20~0 1)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,210 INFO L290 TraceCheckUtils]: 95: Hoare triple {203#(= ~a20~0 1)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,210 INFO L290 TraceCheckUtils]: 96: Hoare triple {203#(= ~a20~0 1)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,211 INFO L290 TraceCheckUtils]: 97: Hoare triple {203#(= ~a20~0 1)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,211 INFO L290 TraceCheckUtils]: 98: Hoare triple {203#(= ~a20~0 1)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,212 INFO L290 TraceCheckUtils]: 99: Hoare triple {203#(= ~a20~0 1)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,212 INFO L290 TraceCheckUtils]: 100: Hoare triple {203#(= ~a20~0 1)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,213 INFO L290 TraceCheckUtils]: 101: Hoare triple {203#(= ~a20~0 1)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {203#(= ~a20~0 1)} is VALID [2022-02-20 14:44:16,213 INFO L290 TraceCheckUtils]: 102: Hoare triple {203#(= ~a20~0 1)} assume (((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0; {202#false} is VALID [2022-02-20 14:44:16,213 INFO L290 TraceCheckUtils]: 103: Hoare triple {202#false} assume !false; {202#false} is VALID [2022-02-20 14:44:16,216 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 14:44:16,216 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 14:44:16,216 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1840848909] [2022-02-20 14:44:16,217 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1840848909] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 14:44:16,217 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 14:44:16,217 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-20 14:44:16,219 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [307386231] [2022-02-20 14:44:16,220 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 14:44:16,230 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 34.666666666666664) internal successors, (104), 2 states have internal predecessors, (104), 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 104 [2022-02-20 14:44:16,231 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 14:44:16,234 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 34.666666666666664) internal successors, (104), 2 states have internal predecessors, (104), 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 14:44:16,351 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 104 edges. 104 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 14:44:16,352 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 14:44:16,352 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 14:44:16,364 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 14:44:16,365 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 14:44:16,367 INFO L87 Difference]: Start difference. First operand has 198 states, 196 states have (on average 1.6683673469387754) internal successors, (327), 197 states have internal predecessors, (327), 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 34.666666666666664) internal successors, (104), 2 states have internal predecessors, (104), 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 14:44:17,153 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:44:17,153 INFO L93 Difference]: Finished difference Result 528 states and 915 transitions. [2022-02-20 14:44:17,154 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 14:44:17,154 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 34.666666666666664) internal successors, (104), 2 states have internal predecessors, (104), 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 104 [2022-02-20 14:44:17,154 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 14:44:17,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 34.666666666666664) internal successors, (104), 2 states have internal predecessors, (104), 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 14:44:17,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 915 transitions. [2022-02-20 14:44:17,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 34.666666666666664) internal successors, (104), 2 states have internal predecessors, (104), 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 14:44:17,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 915 transitions. [2022-02-20 14:44:17,174 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 915 transitions. [2022-02-20 14:44:17,778 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 915 edges. 915 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 14:44:17,795 INFO L225 Difference]: With dead ends: 528 [2022-02-20 14:44:17,795 INFO L226 Difference]: Without dead ends: 266 [2022-02-20 14:44:17,798 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 14:44:17,800 INFO L933 BasicCegarLoop]: 65 mSDtfsCounter, 78 mSDsluCounter, 8 mSDsCounter, 0 mSdLazyCounter, 387 mSolverCounterSat, 131 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 78 SdHoareTripleChecker+Valid, 73 SdHoareTripleChecker+Invalid, 518 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 131 IncrementalHoareTripleChecker+Valid, 387 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-02-20 14:44:17,801 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [78 Valid, 73 Invalid, 518 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [131 Valid, 387 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-02-20 14:44:17,812 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 266 states. [2022-02-20 14:44:17,829 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 266 to 266. [2022-02-20 14:44:17,829 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 14:44:17,831 INFO L82 GeneralOperation]: Start isEquivalent. First operand 266 states. Second operand has 266 states, 265 states have (on average 1.411320754716981) internal successors, (374), 265 states have internal predecessors, (374), 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 14:44:17,832 INFO L74 IsIncluded]: Start isIncluded. First operand 266 states. Second operand has 266 states, 265 states have (on average 1.411320754716981) internal successors, (374), 265 states have internal predecessors, (374), 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 14:44:17,833 INFO L87 Difference]: Start difference. First operand 266 states. Second operand has 266 states, 265 states have (on average 1.411320754716981) internal successors, (374), 265 states have internal predecessors, (374), 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 14:44:17,845 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:44:17,846 INFO L93 Difference]: Finished difference Result 266 states and 374 transitions. [2022-02-20 14:44:17,846 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 374 transitions. [2022-02-20 14:44:17,847 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 14:44:17,847 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 14:44:17,848 INFO L74 IsIncluded]: Start isIncluded. First operand has 266 states, 265 states have (on average 1.411320754716981) internal successors, (374), 265 states have internal predecessors, (374), 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 266 states. [2022-02-20 14:44:17,848 INFO L87 Difference]: Start difference. First operand has 266 states, 265 states have (on average 1.411320754716981) internal successors, (374), 265 states have internal predecessors, (374), 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 266 states. [2022-02-20 14:44:17,854 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:44:17,855 INFO L93 Difference]: Finished difference Result 266 states and 374 transitions. [2022-02-20 14:44:17,855 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 374 transitions. [2022-02-20 14:44:17,855 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 14:44:17,856 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 14:44:17,856 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 14:44:17,856 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 14:44:17,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 266 states, 265 states have (on average 1.411320754716981) internal successors, (374), 265 states have internal predecessors, (374), 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 14:44:17,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 266 states and 374 transitions. [2022-02-20 14:44:17,863 INFO L78 Accepts]: Start accepts. Automaton has 266 states and 374 transitions. Word has length 104 [2022-02-20 14:44:17,863 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 14:44:17,864 INFO L470 AbstractCegarLoop]: Abstraction has 266 states and 374 transitions. [2022-02-20 14:44:17,864 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 34.666666666666664) internal successors, (104), 2 states have internal predecessors, (104), 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 14:44:17,864 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 374 transitions. [2022-02-20 14:44:17,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-02-20 14:44:17,866 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 14:44:17,866 INFO L514 BasicCegarLoop]: trace histogram [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] [2022-02-20 14:44:17,866 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-20 14:44:17,866 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 14:44:17,867 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 14:44:17,867 INFO L85 PathProgramCache]: Analyzing trace with hash 1077903047, now seen corresponding path program 1 times [2022-02-20 14:44:17,867 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 14:44:17,867 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [155184227] [2022-02-20 14:44:17,867 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 14:44:17,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 14:44:17,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 14:44:17,940 INFO L290 TraceCheckUtils]: 0: Hoare triple {1545#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);~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {1545#true} is VALID [2022-02-20 14:44:17,941 INFO L290 TraceCheckUtils]: 1: Hoare triple {1545#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; {1545#true} is VALID [2022-02-20 14:44:17,941 INFO L290 TraceCheckUtils]: 2: Hoare triple {1545#true} assume !false;havoc main_~input~0#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; {1545#true} is VALID [2022-02-20 14:44:17,941 INFO L290 TraceCheckUtils]: 3: Hoare triple {1545#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_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; {1545#true} is VALID [2022-02-20 14:44:17,942 INFO L290 TraceCheckUtils]: 4: Hoare triple {1545#true} assume (15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == calculate_output_~input#1) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0;~a16~0 := 5;~a20~0 := 0;calculate_output_#res#1 := 24; {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,942 INFO L290 TraceCheckUtils]: 5: Hoare triple {1547#(not (= ~a7~0 1))} main_#t~ret7#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;assume -2147483648 <= main_#t~ret7#1 && main_#t~ret7#1 <= 2147483647;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1; {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,942 INFO L290 TraceCheckUtils]: 6: Hoare triple {1547#(not (= ~a7~0 1))} assume !false;havoc main_~input~0#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,943 INFO L290 TraceCheckUtils]: 7: Hoare triple {1547#(not (= ~a7~0 1))} 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_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,943 INFO L290 TraceCheckUtils]: 8: Hoare triple {1547#(not (= ~a7~0 1))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == calculate_output_~input#1) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,943 INFO L290 TraceCheckUtils]: 9: Hoare triple {1547#(not (= ~a7~0 1))} assume !((((((5 == calculate_output_~input#1 && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,944 INFO L290 TraceCheckUtils]: 10: Hoare triple {1547#(not (= ~a7~0 1))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == calculate_output_~input#1) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,944 INFO L290 TraceCheckUtils]: 11: Hoare triple {1547#(not (= ~a7~0 1))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == calculate_output_~input#1) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,944 INFO L290 TraceCheckUtils]: 12: Hoare triple {1547#(not (= ~a7~0 1))} assume !((3 == calculate_output_~input#1 && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,945 INFO L290 TraceCheckUtils]: 13: Hoare triple {1547#(not (= ~a7~0 1))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == calculate_output_~input#1 && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,945 INFO L290 TraceCheckUtils]: 14: Hoare triple {1547#(not (= ~a7~0 1))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == calculate_output_~input#1 && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,945 INFO L290 TraceCheckUtils]: 15: Hoare triple {1547#(not (= ~a7~0 1))} assume !(8 == ~a12~0 && 1 == calculate_output_~input#1 && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,946 INFO L290 TraceCheckUtils]: 16: Hoare triple {1547#(not (= ~a7~0 1))} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == calculate_output_~input#1) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,946 INFO L290 TraceCheckUtils]: 17: Hoare triple {1547#(not (= ~a7~0 1))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == calculate_output_~input#1) && 8 == ~a12~0); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,946 INFO L290 TraceCheckUtils]: 18: Hoare triple {1547#(not (= ~a7~0 1))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == calculate_output_~input#1 && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,947 INFO L290 TraceCheckUtils]: 19: Hoare triple {1547#(not (= ~a7~0 1))} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == calculate_output_~input#1 && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,947 INFO L290 TraceCheckUtils]: 20: Hoare triple {1547#(not (= ~a7~0 1))} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == calculate_output_~input#1) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,947 INFO L290 TraceCheckUtils]: 21: Hoare triple {1547#(not (= ~a7~0 1))} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == calculate_output_~input#1) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,947 INFO L290 TraceCheckUtils]: 22: Hoare triple {1547#(not (= ~a7~0 1))} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == calculate_output_~input#1) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,948 INFO L290 TraceCheckUtils]: 23: Hoare triple {1547#(not (= ~a7~0 1))} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == calculate_output_~input#1) && 13 == ~a8~0) && 1 == ~a7~0); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,948 INFO L290 TraceCheckUtils]: 24: Hoare triple {1547#(not (= ~a7~0 1))} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == calculate_output_~input#1 && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,948 INFO L290 TraceCheckUtils]: 25: Hoare triple {1547#(not (= ~a7~0 1))} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == calculate_output_~input#1 && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,949 INFO L290 TraceCheckUtils]: 26: Hoare triple {1547#(not (= ~a7~0 1))} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == calculate_output_~input#1) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,949 INFO L290 TraceCheckUtils]: 27: Hoare triple {1547#(not (= ~a7~0 1))} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == calculate_output_~input#1 && !(1 == ~a7~0)) && !(1 == ~a17~0)); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,949 INFO L290 TraceCheckUtils]: 28: Hoare triple {1547#(not (= ~a7~0 1))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == calculate_output_~input#1) && 4 == ~a16~0) && 15 == ~a8~0); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,950 INFO L290 TraceCheckUtils]: 29: Hoare triple {1547#(not (= ~a7~0 1))} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == calculate_output_~input#1 && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,950 INFO L290 TraceCheckUtils]: 30: Hoare triple {1547#(not (= ~a7~0 1))} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == calculate_output_~input#1) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,950 INFO L290 TraceCheckUtils]: 31: Hoare triple {1547#(not (= ~a7~0 1))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == calculate_output_~input#1) && 1 == ~a7~0) && 8 == ~a12~0); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,950 INFO L290 TraceCheckUtils]: 32: Hoare triple {1547#(not (= ~a7~0 1))} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == calculate_output_~input#1) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,951 INFO L290 TraceCheckUtils]: 33: Hoare triple {1547#(not (= ~a7~0 1))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == calculate_output_~input#1) && 8 == ~a12~0) && 15 == ~a8~0); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,951 INFO L290 TraceCheckUtils]: 34: Hoare triple {1547#(not (= ~a7~0 1))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == calculate_output_~input#1) && 8 == ~a12~0); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,951 INFO L290 TraceCheckUtils]: 35: Hoare triple {1547#(not (= ~a7~0 1))} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == calculate_output_~input#1) && !(1 == ~a7~0)) && 5 == ~a16~0); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,952 INFO L290 TraceCheckUtils]: 36: Hoare triple {1547#(not (= ~a7~0 1))} assume !(((!(1 == ~a7~0) && (2 == calculate_output_~input#1 && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,952 INFO L290 TraceCheckUtils]: 37: Hoare triple {1547#(not (= ~a7~0 1))} assume !(!(1 == ~a20~0) && (((((6 == calculate_output_~input#1 && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,952 INFO L290 TraceCheckUtils]: 38: Hoare triple {1547#(not (= ~a7~0 1))} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == calculate_output_~input#1) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,953 INFO L290 TraceCheckUtils]: 39: Hoare triple {1547#(not (= ~a7~0 1))} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == calculate_output_~input#1) && 8 == ~a12~0) && 1 == ~a21~0); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,953 INFO L290 TraceCheckUtils]: 40: Hoare triple {1547#(not (= ~a7~0 1))} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == calculate_output_~input#1) && !(1 == ~a7~0)) && 8 == ~a12~0); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,953 INFO L290 TraceCheckUtils]: 41: Hoare triple {1547#(not (= ~a7~0 1))} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == calculate_output_~input#1) && 1 == ~a21~0) && 1 == ~a20~0); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,954 INFO L290 TraceCheckUtils]: 42: Hoare triple {1547#(not (= ~a7~0 1))} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == calculate_output_~input#1 && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,954 INFO L290 TraceCheckUtils]: 43: Hoare triple {1547#(not (= ~a7~0 1))} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == calculate_output_~input#1 && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,954 INFO L290 TraceCheckUtils]: 44: Hoare triple {1547#(not (= ~a7~0 1))} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == calculate_output_~input#1) && !(1 == ~a21~0)); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,954 INFO L290 TraceCheckUtils]: 45: Hoare triple {1547#(not (= ~a7~0 1))} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == calculate_output_~input#1 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,955 INFO L290 TraceCheckUtils]: 46: Hoare triple {1547#(not (= ~a7~0 1))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == calculate_output_~input#1) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,955 INFO L290 TraceCheckUtils]: 47: Hoare triple {1547#(not (= ~a7~0 1))} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == calculate_output_~input#1) && 6 == ~a16~0); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,955 INFO L290 TraceCheckUtils]: 48: Hoare triple {1547#(not (= ~a7~0 1))} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == calculate_output_~input#1) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,956 INFO L290 TraceCheckUtils]: 49: Hoare triple {1547#(not (= ~a7~0 1))} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == calculate_output_~input#1) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,956 INFO L290 TraceCheckUtils]: 50: Hoare triple {1547#(not (= ~a7~0 1))} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == calculate_output_~input#1 && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,956 INFO L290 TraceCheckUtils]: 51: Hoare triple {1547#(not (= ~a7~0 1))} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == calculate_output_~input#1 && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,957 INFO L290 TraceCheckUtils]: 52: Hoare triple {1547#(not (= ~a7~0 1))} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == calculate_output_~input#1 && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,957 INFO L290 TraceCheckUtils]: 53: Hoare triple {1547#(not (= ~a7~0 1))} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == calculate_output_~input#1) && 8 == ~a12~0); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,957 INFO L290 TraceCheckUtils]: 54: Hoare triple {1547#(not (= ~a7~0 1))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == calculate_output_~input#1 && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,957 INFO L290 TraceCheckUtils]: 55: Hoare triple {1547#(not (= ~a7~0 1))} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == calculate_output_~input#1) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,958 INFO L290 TraceCheckUtils]: 56: Hoare triple {1547#(not (= ~a7~0 1))} assume !(((!(1 == ~a7~0) && (5 == calculate_output_~input#1 && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,958 INFO L290 TraceCheckUtils]: 57: Hoare triple {1547#(not (= ~a7~0 1))} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == calculate_output_~input#1) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,958 INFO L290 TraceCheckUtils]: 58: Hoare triple {1547#(not (= ~a7~0 1))} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == calculate_output_~input#1 && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,959 INFO L290 TraceCheckUtils]: 59: Hoare triple {1547#(not (= ~a7~0 1))} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == calculate_output_~input#1 && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,959 INFO L290 TraceCheckUtils]: 60: Hoare triple {1547#(not (= ~a7~0 1))} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == calculate_output_~input#1 && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,959 INFO L290 TraceCheckUtils]: 61: Hoare triple {1547#(not (= ~a7~0 1))} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == calculate_output_~input#1) && 4 == ~a16~0) && 1 == ~a20~0); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,960 INFO L290 TraceCheckUtils]: 62: Hoare triple {1547#(not (= ~a7~0 1))} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == calculate_output_~input#1) && !(1 == ~a17~0)) && 1 == ~a21~0); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,960 INFO L290 TraceCheckUtils]: 63: Hoare triple {1547#(not (= ~a7~0 1))} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == calculate_output_~input#1 && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,960 INFO L290 TraceCheckUtils]: 64: Hoare triple {1547#(not (= ~a7~0 1))} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == calculate_output_~input#1) && 1 == ~a7~0); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,961 INFO L290 TraceCheckUtils]: 65: Hoare triple {1547#(not (= ~a7~0 1))} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == calculate_output_~input#1) && 13 == ~a8~0) && !(1 == ~a21~0)); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,961 INFO L290 TraceCheckUtils]: 66: Hoare triple {1547#(not (= ~a7~0 1))} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == calculate_output_~input#1) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,961 INFO L290 TraceCheckUtils]: 67: Hoare triple {1547#(not (= ~a7~0 1))} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == calculate_output_~input#1 && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,962 INFO L290 TraceCheckUtils]: 68: Hoare triple {1547#(not (= ~a7~0 1))} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == calculate_output_~input#1 && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,962 INFO L290 TraceCheckUtils]: 69: Hoare triple {1547#(not (= ~a7~0 1))} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == calculate_output_~input#1) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,962 INFO L290 TraceCheckUtils]: 70: Hoare triple {1547#(not (= ~a7~0 1))} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == calculate_output_~input#1) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,962 INFO L290 TraceCheckUtils]: 71: Hoare triple {1547#(not (= ~a7~0 1))} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == calculate_output_~input#1 && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,963 INFO L290 TraceCheckUtils]: 72: Hoare triple {1547#(not (= ~a7~0 1))} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == calculate_output_~input#1) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,963 INFO L290 TraceCheckUtils]: 73: Hoare triple {1547#(not (= ~a7~0 1))} assume !(8 == ~a12~0 && 5 == calculate_output_~input#1 && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,963 INFO L290 TraceCheckUtils]: 74: Hoare triple {1547#(not (= ~a7~0 1))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,964 INFO L290 TraceCheckUtils]: 75: Hoare triple {1547#(not (= ~a7~0 1))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,964 INFO L290 TraceCheckUtils]: 76: Hoare triple {1547#(not (= ~a7~0 1))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,964 INFO L290 TraceCheckUtils]: 77: Hoare triple {1547#(not (= ~a7~0 1))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,964 INFO L290 TraceCheckUtils]: 78: Hoare triple {1547#(not (= ~a7~0 1))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,965 INFO L290 TraceCheckUtils]: 79: Hoare triple {1547#(not (= ~a7~0 1))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,965 INFO L290 TraceCheckUtils]: 80: Hoare triple {1547#(not (= ~a7~0 1))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,965 INFO L290 TraceCheckUtils]: 81: Hoare triple {1547#(not (= ~a7~0 1))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,966 INFO L290 TraceCheckUtils]: 82: Hoare triple {1547#(not (= ~a7~0 1))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,966 INFO L290 TraceCheckUtils]: 83: Hoare triple {1547#(not (= ~a7~0 1))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,966 INFO L290 TraceCheckUtils]: 84: Hoare triple {1547#(not (= ~a7~0 1))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,967 INFO L290 TraceCheckUtils]: 85: Hoare triple {1547#(not (= ~a7~0 1))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,967 INFO L290 TraceCheckUtils]: 86: Hoare triple {1547#(not (= ~a7~0 1))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,967 INFO L290 TraceCheckUtils]: 87: Hoare triple {1547#(not (= ~a7~0 1))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,967 INFO L290 TraceCheckUtils]: 88: Hoare triple {1547#(not (= ~a7~0 1))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,968 INFO L290 TraceCheckUtils]: 89: Hoare triple {1547#(not (= ~a7~0 1))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,968 INFO L290 TraceCheckUtils]: 90: Hoare triple {1547#(not (= ~a7~0 1))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,968 INFO L290 TraceCheckUtils]: 91: Hoare triple {1547#(not (= ~a7~0 1))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,969 INFO L290 TraceCheckUtils]: 92: Hoare triple {1547#(not (= ~a7~0 1))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,969 INFO L290 TraceCheckUtils]: 93: Hoare triple {1547#(not (= ~a7~0 1))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,969 INFO L290 TraceCheckUtils]: 94: Hoare triple {1547#(not (= ~a7~0 1))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,970 INFO L290 TraceCheckUtils]: 95: Hoare triple {1547#(not (= ~a7~0 1))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,970 INFO L290 TraceCheckUtils]: 96: Hoare triple {1547#(not (= ~a7~0 1))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,970 INFO L290 TraceCheckUtils]: 97: Hoare triple {1547#(not (= ~a7~0 1))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,970 INFO L290 TraceCheckUtils]: 98: Hoare triple {1547#(not (= ~a7~0 1))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,971 INFO L290 TraceCheckUtils]: 99: Hoare triple {1547#(not (= ~a7~0 1))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,971 INFO L290 TraceCheckUtils]: 100: Hoare triple {1547#(not (= ~a7~0 1))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,971 INFO L290 TraceCheckUtils]: 101: Hoare triple {1547#(not (= ~a7~0 1))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,972 INFO L290 TraceCheckUtils]: 102: Hoare triple {1547#(not (= ~a7~0 1))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,972 INFO L290 TraceCheckUtils]: 103: Hoare triple {1547#(not (= ~a7~0 1))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,972 INFO L290 TraceCheckUtils]: 104: Hoare triple {1547#(not (= ~a7~0 1))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,972 INFO L290 TraceCheckUtils]: 105: Hoare triple {1547#(not (= ~a7~0 1))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {1547#(not (= ~a7~0 1))} is VALID [2022-02-20 14:44:17,973 INFO L290 TraceCheckUtils]: 106: Hoare triple {1547#(not (= ~a7~0 1))} assume (((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0; {1546#false} is VALID [2022-02-20 14:44:17,973 INFO L290 TraceCheckUtils]: 107: Hoare triple {1546#false} assume !false; {1546#false} is VALID [2022-02-20 14:44:17,974 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 14:44:17,974 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 14:44:17,974 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [155184227] [2022-02-20 14:44:17,974 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [155184227] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 14:44:17,974 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 14:44:17,974 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 14:44:17,975 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [83060899] [2022-02-20 14:44:17,975 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 14:44:17,976 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 36.0) internal successors, (108), 3 states have internal predecessors, (108), 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 108 [2022-02-20 14:44:17,976 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 14:44:17,976 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 36.0) internal successors, (108), 3 states have internal predecessors, (108), 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 14:44:18,040 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 108 edges. 108 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 14:44:18,040 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 14:44:18,040 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 14:44:18,041 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 14:44:18,041 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 14:44:18,041 INFO L87 Difference]: Start difference. First operand 266 states and 374 transitions. Second operand has 3 states, 3 states have (on average 36.0) internal successors, (108), 3 states have internal predecessors, (108), 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 14:44:18,560 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:44:18,560 INFO L93 Difference]: Finished difference Result 792 states and 1117 transitions. [2022-02-20 14:44:18,560 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 14:44:18,561 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 36.0) internal successors, (108), 3 states have internal predecessors, (108), 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 108 [2022-02-20 14:44:18,561 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 14:44:18,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 36.0) internal successors, (108), 3 states have internal predecessors, (108), 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 14:44:18,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 598 transitions. [2022-02-20 14:44:18,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 36.0) internal successors, (108), 3 states have internal predecessors, (108), 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 14:44:18,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 598 transitions. [2022-02-20 14:44:18,568 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 598 transitions. [2022-02-20 14:44:18,947 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 598 edges. 598 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 14:44:18,957 INFO L225 Difference]: With dead ends: 792 [2022-02-20 14:44:18,957 INFO L226 Difference]: Without dead ends: 528 [2022-02-20 14:44:18,958 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 14:44:18,959 INFO L933 BasicCegarLoop]: 26 mSDtfsCounter, 52 mSDsluCounter, 5 mSDsCounter, 0 mSdLazyCounter, 335 mSolverCounterSat, 55 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 52 SdHoareTripleChecker+Valid, 31 SdHoareTripleChecker+Invalid, 390 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 55 IncrementalHoareTripleChecker+Valid, 335 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-02-20 14:44:18,960 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [52 Valid, 31 Invalid, 390 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [55 Valid, 335 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-02-20 14:44:18,960 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 528 states. [2022-02-20 14:44:18,970 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 528 to 528. [2022-02-20 14:44:18,970 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 14:44:18,971 INFO L82 GeneralOperation]: Start isEquivalent. First operand 528 states. Second operand has 528 states, 527 states have (on average 1.3434535104364327) internal successors, (708), 527 states have internal predecessors, (708), 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 14:44:18,972 INFO L74 IsIncluded]: Start isIncluded. First operand 528 states. Second operand has 528 states, 527 states have (on average 1.3434535104364327) internal successors, (708), 527 states have internal predecessors, (708), 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 14:44:18,972 INFO L87 Difference]: Start difference. First operand 528 states. Second operand has 528 states, 527 states have (on average 1.3434535104364327) internal successors, (708), 527 states have internal predecessors, (708), 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 14:44:18,985 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:44:18,986 INFO L93 Difference]: Finished difference Result 528 states and 708 transitions. [2022-02-20 14:44:19,001 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 708 transitions. [2022-02-20 14:44:19,002 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 14:44:19,002 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 14:44:19,003 INFO L74 IsIncluded]: Start isIncluded. First operand has 528 states, 527 states have (on average 1.3434535104364327) internal successors, (708), 527 states have internal predecessors, (708), 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 528 states. [2022-02-20 14:44:19,003 INFO L87 Difference]: Start difference. First operand has 528 states, 527 states have (on average 1.3434535104364327) internal successors, (708), 527 states have internal predecessors, (708), 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 528 states. [2022-02-20 14:44:19,016 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:44:19,016 INFO L93 Difference]: Finished difference Result 528 states and 708 transitions. [2022-02-20 14:44:19,017 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 708 transitions. [2022-02-20 14:44:19,017 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 14:44:19,017 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 14:44:19,017 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 14:44:19,017 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 14:44:19,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 528 states, 527 states have (on average 1.3434535104364327) internal successors, (708), 527 states have internal predecessors, (708), 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 14:44:19,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 528 states and 708 transitions. [2022-02-20 14:44:19,030 INFO L78 Accepts]: Start accepts. Automaton has 528 states and 708 transitions. Word has length 108 [2022-02-20 14:44:19,030 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 14:44:19,030 INFO L470 AbstractCegarLoop]: Abstraction has 528 states and 708 transitions. [2022-02-20 14:44:19,030 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 36.0) internal successors, (108), 3 states have internal predecessors, (108), 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 14:44:19,030 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 708 transitions. [2022-02-20 14:44:19,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-02-20 14:44:19,031 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 14:44:19,032 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 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] [2022-02-20 14:44:19,032 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-20 14:44:19,032 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 14:44:19,032 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 14:44:19,033 INFO L85 PathProgramCache]: Analyzing trace with hash 1926150268, now seen corresponding path program 1 times [2022-02-20 14:44:19,033 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 14:44:19,033 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1844403211] [2022-02-20 14:44:19,033 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 14:44:19,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 14:44:19,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 14:44:19,108 INFO L290 TraceCheckUtils]: 0: Hoare triple {3946#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);~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {3946#true} is VALID [2022-02-20 14:44:19,108 INFO L290 TraceCheckUtils]: 1: Hoare triple {3946#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; {3946#true} is VALID [2022-02-20 14:44:19,108 INFO L290 TraceCheckUtils]: 2: Hoare triple {3946#true} assume !false;havoc main_~input~0#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; {3946#true} is VALID [2022-02-20 14:44:19,108 INFO L290 TraceCheckUtils]: 3: Hoare triple {3946#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_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; {3946#true} is VALID [2022-02-20 14:44:19,108 INFO L290 TraceCheckUtils]: 4: Hoare triple {3946#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == calculate_output_~input#1) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {3946#true} is VALID [2022-02-20 14:44:19,108 INFO L290 TraceCheckUtils]: 5: Hoare triple {3946#true} assume !((((((5 == calculate_output_~input#1 && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {3946#true} is VALID [2022-02-20 14:44:19,108 INFO L290 TraceCheckUtils]: 6: Hoare triple {3946#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == calculate_output_~input#1) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {3946#true} is VALID [2022-02-20 14:44:19,109 INFO L290 TraceCheckUtils]: 7: Hoare triple {3946#true} assume 1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == calculate_output_~input#1) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0;~a8~0 := 13;~a7~0 := 1;~a16~0 := 4;calculate_output_#res#1 := -1; {3948#(<= ~a16~0 4)} is VALID [2022-02-20 14:44:19,109 INFO L290 TraceCheckUtils]: 8: Hoare triple {3948#(<= ~a16~0 4)} main_#t~ret7#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;assume -2147483648 <= main_#t~ret7#1 && main_#t~ret7#1 <= 2147483647;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1; {3948#(<= ~a16~0 4)} is VALID [2022-02-20 14:44:19,110 INFO L290 TraceCheckUtils]: 9: Hoare triple {3948#(<= ~a16~0 4)} assume !false;havoc main_~input~0#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; {3948#(<= ~a16~0 4)} is VALID [2022-02-20 14:44:19,110 INFO L290 TraceCheckUtils]: 10: Hoare triple {3948#(<= ~a16~0 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_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; {3948#(<= ~a16~0 4)} is VALID [2022-02-20 14:44:19,110 INFO L290 TraceCheckUtils]: 11: Hoare triple {3948#(<= ~a16~0 4)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == calculate_output_~input#1) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {3948#(<= ~a16~0 4)} is VALID [2022-02-20 14:44:19,111 INFO L290 TraceCheckUtils]: 12: Hoare triple {3948#(<= ~a16~0 4)} assume !((((((5 == calculate_output_~input#1 && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {3948#(<= ~a16~0 4)} is VALID [2022-02-20 14:44:19,111 INFO L290 TraceCheckUtils]: 13: Hoare triple {3948#(<= ~a16~0 4)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == calculate_output_~input#1) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {3948#(<= ~a16~0 4)} is VALID [2022-02-20 14:44:19,111 INFO L290 TraceCheckUtils]: 14: Hoare triple {3948#(<= ~a16~0 4)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == calculate_output_~input#1) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {3948#(<= ~a16~0 4)} is VALID [2022-02-20 14:44:19,112 INFO L290 TraceCheckUtils]: 15: Hoare triple {3948#(<= ~a16~0 4)} assume !((3 == calculate_output_~input#1 && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {3948#(<= ~a16~0 4)} is VALID [2022-02-20 14:44:19,112 INFO L290 TraceCheckUtils]: 16: Hoare triple {3948#(<= ~a16~0 4)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == calculate_output_~input#1 && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {3948#(<= ~a16~0 4)} is VALID [2022-02-20 14:44:19,112 INFO L290 TraceCheckUtils]: 17: Hoare triple {3948#(<= ~a16~0 4)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == calculate_output_~input#1 && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {3948#(<= ~a16~0 4)} is VALID [2022-02-20 14:44:19,112 INFO L290 TraceCheckUtils]: 18: Hoare triple {3948#(<= ~a16~0 4)} assume !(8 == ~a12~0 && 1 == calculate_output_~input#1 && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {3948#(<= ~a16~0 4)} is VALID [2022-02-20 14:44:19,113 INFO L290 TraceCheckUtils]: 19: Hoare triple {3948#(<= ~a16~0 4)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == calculate_output_~input#1) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {3948#(<= ~a16~0 4)} is VALID [2022-02-20 14:44:19,113 INFO L290 TraceCheckUtils]: 20: Hoare triple {3948#(<= ~a16~0 4)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == calculate_output_~input#1) && 8 == ~a12~0); {3948#(<= ~a16~0 4)} is VALID [2022-02-20 14:44:19,113 INFO L290 TraceCheckUtils]: 21: Hoare triple {3948#(<= ~a16~0 4)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == calculate_output_~input#1 && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {3948#(<= ~a16~0 4)} is VALID [2022-02-20 14:44:19,114 INFO L290 TraceCheckUtils]: 22: Hoare triple {3948#(<= ~a16~0 4)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == calculate_output_~input#1 && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {3948#(<= ~a16~0 4)} is VALID [2022-02-20 14:44:19,114 INFO L290 TraceCheckUtils]: 23: Hoare triple {3948#(<= ~a16~0 4)} assume (5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == calculate_output_~input#1) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0;~a20~0 := 0;~a8~0 := 15;~a17~0 := 0;~a21~0 := 1;calculate_output_#res#1 := -1; {3947#false} is VALID [2022-02-20 14:44:19,114 INFO L290 TraceCheckUtils]: 24: Hoare triple {3947#false} main_#t~ret7#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;assume -2147483648 <= main_#t~ret7#1 && main_#t~ret7#1 <= 2147483647;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1; {3947#false} is VALID [2022-02-20 14:44:19,114 INFO L290 TraceCheckUtils]: 25: Hoare triple {3947#false} assume !false;havoc main_~input~0#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; {3947#false} is VALID [2022-02-20 14:44:19,114 INFO L290 TraceCheckUtils]: 26: Hoare triple {3947#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_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; {3947#false} is VALID [2022-02-20 14:44:19,114 INFO L290 TraceCheckUtils]: 27: Hoare triple {3947#false} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == calculate_output_~input#1) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {3947#false} is VALID [2022-02-20 14:44:19,115 INFO L290 TraceCheckUtils]: 28: Hoare triple {3947#false} assume !((((((5 == calculate_output_~input#1 && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {3947#false} is VALID [2022-02-20 14:44:19,115 INFO L290 TraceCheckUtils]: 29: Hoare triple {3947#false} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == calculate_output_~input#1) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {3947#false} is VALID [2022-02-20 14:44:19,115 INFO L290 TraceCheckUtils]: 30: Hoare triple {3947#false} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == calculate_output_~input#1) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {3947#false} is VALID [2022-02-20 14:44:19,115 INFO L290 TraceCheckUtils]: 31: Hoare triple {3947#false} assume !((3 == calculate_output_~input#1 && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {3947#false} is VALID [2022-02-20 14:44:19,115 INFO L290 TraceCheckUtils]: 32: Hoare triple {3947#false} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == calculate_output_~input#1 && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {3947#false} is VALID [2022-02-20 14:44:19,115 INFO L290 TraceCheckUtils]: 33: Hoare triple {3947#false} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == calculate_output_~input#1 && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {3947#false} is VALID [2022-02-20 14:44:19,115 INFO L290 TraceCheckUtils]: 34: Hoare triple {3947#false} assume !(8 == ~a12~0 && 1 == calculate_output_~input#1 && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {3947#false} is VALID [2022-02-20 14:44:19,115 INFO L290 TraceCheckUtils]: 35: Hoare triple {3947#false} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == calculate_output_~input#1) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {3947#false} is VALID [2022-02-20 14:44:19,115 INFO L290 TraceCheckUtils]: 36: Hoare triple {3947#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == calculate_output_~input#1) && 8 == ~a12~0); {3947#false} is VALID [2022-02-20 14:44:19,115 INFO L290 TraceCheckUtils]: 37: Hoare triple {3947#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == calculate_output_~input#1 && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {3947#false} is VALID [2022-02-20 14:44:19,115 INFO L290 TraceCheckUtils]: 38: Hoare triple {3947#false} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == calculate_output_~input#1 && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {3947#false} is VALID [2022-02-20 14:44:19,115 INFO L290 TraceCheckUtils]: 39: Hoare triple {3947#false} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == calculate_output_~input#1) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {3947#false} is VALID [2022-02-20 14:44:19,115 INFO L290 TraceCheckUtils]: 40: Hoare triple {3947#false} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == calculate_output_~input#1) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {3947#false} is VALID [2022-02-20 14:44:19,115 INFO L290 TraceCheckUtils]: 41: Hoare triple {3947#false} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == calculate_output_~input#1) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {3947#false} is VALID [2022-02-20 14:44:19,116 INFO L290 TraceCheckUtils]: 42: Hoare triple {3947#false} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == calculate_output_~input#1) && 13 == ~a8~0) && 1 == ~a7~0); {3947#false} is VALID [2022-02-20 14:44:19,116 INFO L290 TraceCheckUtils]: 43: Hoare triple {3947#false} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == calculate_output_~input#1 && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {3947#false} is VALID [2022-02-20 14:44:19,116 INFO L290 TraceCheckUtils]: 44: Hoare triple {3947#false} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == calculate_output_~input#1 && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {3947#false} is VALID [2022-02-20 14:44:19,116 INFO L290 TraceCheckUtils]: 45: Hoare triple {3947#false} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == calculate_output_~input#1) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {3947#false} is VALID [2022-02-20 14:44:19,116 INFO L290 TraceCheckUtils]: 46: Hoare triple {3947#false} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == calculate_output_~input#1 && !(1 == ~a7~0)) && !(1 == ~a17~0)); {3947#false} is VALID [2022-02-20 14:44:19,116 INFO L290 TraceCheckUtils]: 47: Hoare triple {3947#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == calculate_output_~input#1) && 4 == ~a16~0) && 15 == ~a8~0); {3947#false} is VALID [2022-02-20 14:44:19,116 INFO L290 TraceCheckUtils]: 48: Hoare triple {3947#false} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == calculate_output_~input#1 && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {3947#false} is VALID [2022-02-20 14:44:19,116 INFO L290 TraceCheckUtils]: 49: Hoare triple {3947#false} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == calculate_output_~input#1) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {3947#false} is VALID [2022-02-20 14:44:19,116 INFO L290 TraceCheckUtils]: 50: Hoare triple {3947#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == calculate_output_~input#1) && 1 == ~a7~0) && 8 == ~a12~0); {3947#false} is VALID [2022-02-20 14:44:19,116 INFO L290 TraceCheckUtils]: 51: Hoare triple {3947#false} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == calculate_output_~input#1) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {3947#false} is VALID [2022-02-20 14:44:19,116 INFO L290 TraceCheckUtils]: 52: Hoare triple {3947#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == calculate_output_~input#1) && 8 == ~a12~0) && 15 == ~a8~0); {3947#false} is VALID [2022-02-20 14:44:19,116 INFO L290 TraceCheckUtils]: 53: Hoare triple {3947#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == calculate_output_~input#1) && 8 == ~a12~0); {3947#false} is VALID [2022-02-20 14:44:19,116 INFO L290 TraceCheckUtils]: 54: Hoare triple {3947#false} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == calculate_output_~input#1) && !(1 == ~a7~0)) && 5 == ~a16~0); {3947#false} is VALID [2022-02-20 14:44:19,116 INFO L290 TraceCheckUtils]: 55: Hoare triple {3947#false} assume !(((!(1 == ~a7~0) && (2 == calculate_output_~input#1 && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {3947#false} is VALID [2022-02-20 14:44:19,116 INFO L290 TraceCheckUtils]: 56: Hoare triple {3947#false} assume !(!(1 == ~a20~0) && (((((6 == calculate_output_~input#1 && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {3947#false} is VALID [2022-02-20 14:44:19,117 INFO L290 TraceCheckUtils]: 57: Hoare triple {3947#false} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == calculate_output_~input#1) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {3947#false} is VALID [2022-02-20 14:44:19,117 INFO L290 TraceCheckUtils]: 58: Hoare triple {3947#false} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == calculate_output_~input#1) && 8 == ~a12~0) && 1 == ~a21~0); {3947#false} is VALID [2022-02-20 14:44:19,117 INFO L290 TraceCheckUtils]: 59: Hoare triple {3947#false} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == calculate_output_~input#1) && !(1 == ~a7~0)) && 8 == ~a12~0); {3947#false} is VALID [2022-02-20 14:44:19,117 INFO L290 TraceCheckUtils]: 60: Hoare triple {3947#false} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == calculate_output_~input#1) && 1 == ~a21~0) && 1 == ~a20~0); {3947#false} is VALID [2022-02-20 14:44:19,117 INFO L290 TraceCheckUtils]: 61: Hoare triple {3947#false} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == calculate_output_~input#1 && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {3947#false} is VALID [2022-02-20 14:44:19,117 INFO L290 TraceCheckUtils]: 62: Hoare triple {3947#false} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == calculate_output_~input#1 && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {3947#false} is VALID [2022-02-20 14:44:19,117 INFO L290 TraceCheckUtils]: 63: Hoare triple {3947#false} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == calculate_output_~input#1) && !(1 == ~a21~0)); {3947#false} is VALID [2022-02-20 14:44:19,117 INFO L290 TraceCheckUtils]: 64: Hoare triple {3947#false} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == calculate_output_~input#1 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {3947#false} is VALID [2022-02-20 14:44:19,117 INFO L290 TraceCheckUtils]: 65: Hoare triple {3947#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == calculate_output_~input#1) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {3947#false} is VALID [2022-02-20 14:44:19,117 INFO L290 TraceCheckUtils]: 66: Hoare triple {3947#false} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == calculate_output_~input#1) && 6 == ~a16~0); {3947#false} is VALID [2022-02-20 14:44:19,117 INFO L290 TraceCheckUtils]: 67: Hoare triple {3947#false} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == calculate_output_~input#1) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {3947#false} is VALID [2022-02-20 14:44:19,117 INFO L290 TraceCheckUtils]: 68: Hoare triple {3947#false} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == calculate_output_~input#1) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {3947#false} is VALID [2022-02-20 14:44:19,117 INFO L290 TraceCheckUtils]: 69: Hoare triple {3947#false} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == calculate_output_~input#1 && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {3947#false} is VALID [2022-02-20 14:44:19,117 INFO L290 TraceCheckUtils]: 70: Hoare triple {3947#false} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == calculate_output_~input#1 && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {3947#false} is VALID [2022-02-20 14:44:19,117 INFO L290 TraceCheckUtils]: 71: Hoare triple {3947#false} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == calculate_output_~input#1 && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {3947#false} is VALID [2022-02-20 14:44:19,118 INFO L290 TraceCheckUtils]: 72: Hoare triple {3947#false} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == calculate_output_~input#1) && 8 == ~a12~0); {3947#false} is VALID [2022-02-20 14:44:19,118 INFO L290 TraceCheckUtils]: 73: Hoare triple {3947#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == calculate_output_~input#1 && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {3947#false} is VALID [2022-02-20 14:44:19,118 INFO L290 TraceCheckUtils]: 74: Hoare triple {3947#false} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == calculate_output_~input#1) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {3947#false} is VALID [2022-02-20 14:44:19,118 INFO L290 TraceCheckUtils]: 75: Hoare triple {3947#false} assume !(((!(1 == ~a7~0) && (5 == calculate_output_~input#1 && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {3947#false} is VALID [2022-02-20 14:44:19,118 INFO L290 TraceCheckUtils]: 76: Hoare triple {3947#false} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == calculate_output_~input#1) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {3947#false} is VALID [2022-02-20 14:44:19,118 INFO L290 TraceCheckUtils]: 77: Hoare triple {3947#false} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == calculate_output_~input#1 && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {3947#false} is VALID [2022-02-20 14:44:19,118 INFO L290 TraceCheckUtils]: 78: Hoare triple {3947#false} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == calculate_output_~input#1 && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {3947#false} is VALID [2022-02-20 14:44:19,118 INFO L290 TraceCheckUtils]: 79: Hoare triple {3947#false} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == calculate_output_~input#1 && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {3947#false} is VALID [2022-02-20 14:44:19,118 INFO L290 TraceCheckUtils]: 80: Hoare triple {3947#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == calculate_output_~input#1) && 4 == ~a16~0) && 1 == ~a20~0); {3947#false} is VALID [2022-02-20 14:44:19,118 INFO L290 TraceCheckUtils]: 81: Hoare triple {3947#false} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == calculate_output_~input#1) && !(1 == ~a17~0)) && 1 == ~a21~0); {3947#false} is VALID [2022-02-20 14:44:19,118 INFO L290 TraceCheckUtils]: 82: Hoare triple {3947#false} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == calculate_output_~input#1 && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {3947#false} is VALID [2022-02-20 14:44:19,118 INFO L290 TraceCheckUtils]: 83: Hoare triple {3947#false} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == calculate_output_~input#1) && 1 == ~a7~0); {3947#false} is VALID [2022-02-20 14:44:19,118 INFO L290 TraceCheckUtils]: 84: Hoare triple {3947#false} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == calculate_output_~input#1) && 13 == ~a8~0) && !(1 == ~a21~0)); {3947#false} is VALID [2022-02-20 14:44:19,118 INFO L290 TraceCheckUtils]: 85: Hoare triple {3947#false} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == calculate_output_~input#1) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {3947#false} is VALID [2022-02-20 14:44:19,119 INFO L290 TraceCheckUtils]: 86: Hoare triple {3947#false} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == calculate_output_~input#1 && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {3947#false} is VALID [2022-02-20 14:44:19,119 INFO L290 TraceCheckUtils]: 87: Hoare triple {3947#false} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == calculate_output_~input#1 && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {3947#false} is VALID [2022-02-20 14:44:19,119 INFO L290 TraceCheckUtils]: 88: Hoare triple {3947#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == calculate_output_~input#1) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {3947#false} is VALID [2022-02-20 14:44:19,119 INFO L290 TraceCheckUtils]: 89: Hoare triple {3947#false} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == calculate_output_~input#1) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {3947#false} is VALID [2022-02-20 14:44:19,119 INFO L290 TraceCheckUtils]: 90: Hoare triple {3947#false} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == calculate_output_~input#1 && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {3947#false} is VALID [2022-02-20 14:44:19,119 INFO L290 TraceCheckUtils]: 91: Hoare triple {3947#false} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == calculate_output_~input#1) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {3947#false} is VALID [2022-02-20 14:44:19,119 INFO L290 TraceCheckUtils]: 92: Hoare triple {3947#false} assume !(8 == ~a12~0 && 5 == calculate_output_~input#1 && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {3947#false} is VALID [2022-02-20 14:44:19,119 INFO L290 TraceCheckUtils]: 93: Hoare triple {3947#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {3947#false} is VALID [2022-02-20 14:44:19,119 INFO L290 TraceCheckUtils]: 94: Hoare triple {3947#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {3947#false} is VALID [2022-02-20 14:44:19,119 INFO L290 TraceCheckUtils]: 95: Hoare triple {3947#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {3947#false} is VALID [2022-02-20 14:44:19,119 INFO L290 TraceCheckUtils]: 96: Hoare triple {3947#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {3947#false} is VALID [2022-02-20 14:44:19,119 INFO L290 TraceCheckUtils]: 97: Hoare triple {3947#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {3947#false} is VALID [2022-02-20 14:44:19,119 INFO L290 TraceCheckUtils]: 98: Hoare triple {3947#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {3947#false} is VALID [2022-02-20 14:44:19,119 INFO L290 TraceCheckUtils]: 99: Hoare triple {3947#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {3947#false} is VALID [2022-02-20 14:44:19,119 INFO L290 TraceCheckUtils]: 100: Hoare triple {3947#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {3947#false} is VALID [2022-02-20 14:44:19,120 INFO L290 TraceCheckUtils]: 101: Hoare triple {3947#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {3947#false} is VALID [2022-02-20 14:44:19,120 INFO L290 TraceCheckUtils]: 102: Hoare triple {3947#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {3947#false} is VALID [2022-02-20 14:44:19,120 INFO L290 TraceCheckUtils]: 103: Hoare triple {3947#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {3947#false} is VALID [2022-02-20 14:44:19,120 INFO L290 TraceCheckUtils]: 104: Hoare triple {3947#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {3947#false} is VALID [2022-02-20 14:44:19,120 INFO L290 TraceCheckUtils]: 105: Hoare triple {3947#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {3947#false} is VALID [2022-02-20 14:44:19,120 INFO L290 TraceCheckUtils]: 106: Hoare triple {3947#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {3947#false} is VALID [2022-02-20 14:44:19,120 INFO L290 TraceCheckUtils]: 107: Hoare triple {3947#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {3947#false} is VALID [2022-02-20 14:44:19,120 INFO L290 TraceCheckUtils]: 108: Hoare triple {3947#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {3947#false} is VALID [2022-02-20 14:44:19,120 INFO L290 TraceCheckUtils]: 109: Hoare triple {3947#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {3947#false} is VALID [2022-02-20 14:44:19,120 INFO L290 TraceCheckUtils]: 110: Hoare triple {3947#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {3947#false} is VALID [2022-02-20 14:44:19,120 INFO L290 TraceCheckUtils]: 111: Hoare triple {3947#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {3947#false} is VALID [2022-02-20 14:44:19,120 INFO L290 TraceCheckUtils]: 112: Hoare triple {3947#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {3947#false} is VALID [2022-02-20 14:44:19,120 INFO L290 TraceCheckUtils]: 113: Hoare triple {3947#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {3947#false} is VALID [2022-02-20 14:44:19,120 INFO L290 TraceCheckUtils]: 114: Hoare triple {3947#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {3947#false} is VALID [2022-02-20 14:44:19,120 INFO L290 TraceCheckUtils]: 115: Hoare triple {3947#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {3947#false} is VALID [2022-02-20 14:44:19,121 INFO L290 TraceCheckUtils]: 116: Hoare triple {3947#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {3947#false} is VALID [2022-02-20 14:44:19,121 INFO L290 TraceCheckUtils]: 117: Hoare triple {3947#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {3947#false} is VALID [2022-02-20 14:44:19,121 INFO L290 TraceCheckUtils]: 118: Hoare triple {3947#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {3947#false} is VALID [2022-02-20 14:44:19,121 INFO L290 TraceCheckUtils]: 119: Hoare triple {3947#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {3947#false} is VALID [2022-02-20 14:44:19,121 INFO L290 TraceCheckUtils]: 120: Hoare triple {3947#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {3947#false} is VALID [2022-02-20 14:44:19,121 INFO L290 TraceCheckUtils]: 121: Hoare triple {3947#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {3947#false} is VALID [2022-02-20 14:44:19,121 INFO L290 TraceCheckUtils]: 122: Hoare triple {3947#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {3947#false} is VALID [2022-02-20 14:44:19,121 INFO L290 TraceCheckUtils]: 123: Hoare triple {3947#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {3947#false} is VALID [2022-02-20 14:44:19,121 INFO L290 TraceCheckUtils]: 124: Hoare triple {3947#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {3947#false} is VALID [2022-02-20 14:44:19,121 INFO L290 TraceCheckUtils]: 125: Hoare triple {3947#false} assume (((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0; {3947#false} is VALID [2022-02-20 14:44:19,121 INFO L290 TraceCheckUtils]: 126: Hoare triple {3947#false} assume !false; {3947#false} is VALID [2022-02-20 14:44:19,122 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 14:44:19,122 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 14:44:19,122 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1844403211] [2022-02-20 14:44:19,122 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1844403211] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 14:44:19,122 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 14:44:19,122 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 14:44:19,122 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [547400343] [2022-02-20 14:44:19,122 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 14:44:19,135 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 42.333333333333336) internal successors, (127), 3 states have internal predecessors, (127), 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 127 [2022-02-20 14:44:19,136 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 14:44:19,136 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 42.333333333333336) internal successors, (127), 3 states have internal predecessors, (127), 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 14:44:19,211 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 127 edges. 127 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 14:44:19,211 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 14:44:19,212 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 14:44:19,212 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 14:44:19,212 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 14:44:19,212 INFO L87 Difference]: Start difference. First operand 528 states and 708 transitions. Second operand has 3 states, 3 states have (on average 42.333333333333336) internal successors, (127), 3 states have internal predecessors, (127), 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 14:44:19,874 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:44:19,874 INFO L93 Difference]: Finished difference Result 1578 states and 2119 transitions. [2022-02-20 14:44:19,874 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 14:44:19,874 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 42.333333333333336) internal successors, (127), 3 states have internal predecessors, (127), 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 127 [2022-02-20 14:44:19,875 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 14:44:19,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 42.333333333333336) internal successors, (127), 3 states have internal predecessors, (127), 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 14:44:19,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 598 transitions. [2022-02-20 14:44:19,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 42.333333333333336) internal successors, (127), 3 states have internal predecessors, (127), 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 14:44:19,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 598 transitions. [2022-02-20 14:44:19,881 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 598 transitions. [2022-02-20 14:44:20,256 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 598 edges. 598 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 14:44:20,289 INFO L225 Difference]: With dead ends: 1578 [2022-02-20 14:44:20,289 INFO L226 Difference]: Without dead ends: 1052 [2022-02-20 14:44:20,290 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 14:44:20,291 INFO L933 BasicCegarLoop]: 193 mSDtfsCounter, 116 mSDsluCounter, 6 mSDsCounter, 0 mSdLazyCounter, 331 mSolverCounterSat, 72 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 116 SdHoareTripleChecker+Valid, 199 SdHoareTripleChecker+Invalid, 403 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 72 IncrementalHoareTripleChecker+Valid, 331 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-02-20 14:44:20,291 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [116 Valid, 199 Invalid, 403 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [72 Valid, 331 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-02-20 14:44:20,292 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1052 states. [2022-02-20 14:44:20,309 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1052 to 1052. [2022-02-20 14:44:20,309 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 14:44:20,310 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1052 states. Second operand has 1052 states, 1051 states have (on average 1.2749762131303521) internal successors, (1340), 1051 states have internal predecessors, (1340), 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 14:44:20,312 INFO L74 IsIncluded]: Start isIncluded. First operand 1052 states. Second operand has 1052 states, 1051 states have (on average 1.2749762131303521) internal successors, (1340), 1051 states have internal predecessors, (1340), 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 14:44:20,313 INFO L87 Difference]: Start difference. First operand 1052 states. Second operand has 1052 states, 1051 states have (on average 1.2749762131303521) internal successors, (1340), 1051 states have internal predecessors, (1340), 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 14:44:20,346 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:44:20,346 INFO L93 Difference]: Finished difference Result 1052 states and 1340 transitions. [2022-02-20 14:44:20,347 INFO L276 IsEmpty]: Start isEmpty. Operand 1052 states and 1340 transitions. [2022-02-20 14:44:20,348 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 14:44:20,348 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 14:44:20,349 INFO L74 IsIncluded]: Start isIncluded. First operand has 1052 states, 1051 states have (on average 1.2749762131303521) internal successors, (1340), 1051 states have internal predecessors, (1340), 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 1052 states. [2022-02-20 14:44:20,351 INFO L87 Difference]: Start difference. First operand has 1052 states, 1051 states have (on average 1.2749762131303521) internal successors, (1340), 1051 states have internal predecessors, (1340), 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 1052 states. [2022-02-20 14:44:20,386 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:44:20,386 INFO L93 Difference]: Finished difference Result 1052 states and 1340 transitions. [2022-02-20 14:44:20,386 INFO L276 IsEmpty]: Start isEmpty. Operand 1052 states and 1340 transitions. [2022-02-20 14:44:20,387 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 14:44:20,387 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 14:44:20,387 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 14:44:20,387 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 14:44:20,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1052 states, 1051 states have (on average 1.2749762131303521) internal successors, (1340), 1051 states have internal predecessors, (1340), 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 14:44:20,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1052 states to 1052 states and 1340 transitions. [2022-02-20 14:44:20,423 INFO L78 Accepts]: Start accepts. Automaton has 1052 states and 1340 transitions. Word has length 127 [2022-02-20 14:44:20,423 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 14:44:20,423 INFO L470 AbstractCegarLoop]: Abstraction has 1052 states and 1340 transitions. [2022-02-20 14:44:20,424 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 42.333333333333336) internal successors, (127), 3 states have internal predecessors, (127), 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 14:44:20,424 INFO L276 IsEmpty]: Start isEmpty. Operand 1052 states and 1340 transitions. [2022-02-20 14:44:20,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-02-20 14:44:20,425 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 14:44:20,426 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2022-02-20 14:44:20,426 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-02-20 14:44:20,426 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 14:44:20,426 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 14:44:20,427 INFO L85 PathProgramCache]: Analyzing trace with hash 112472050, now seen corresponding path program 1 times [2022-02-20 14:44:20,427 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 14:44:20,427 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [698292903] [2022-02-20 14:44:20,427 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 14:44:20,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 14:44:20,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 14:44:20,474 INFO L290 TraceCheckUtils]: 0: Hoare triple {8725#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);~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {8727#(and (= ~a21~0 1) (= ~a20~0 1))} is VALID [2022-02-20 14:44:20,475 INFO L290 TraceCheckUtils]: 1: Hoare triple {8727#(and (= ~a21~0 1) (= ~a20~0 1))} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; {8727#(and (= ~a21~0 1) (= ~a20~0 1))} is VALID [2022-02-20 14:44:20,475 INFO L290 TraceCheckUtils]: 2: Hoare triple {8727#(and (= ~a21~0 1) (= ~a20~0 1))} assume !false;havoc main_~input~0#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; {8727#(and (= ~a21~0 1) (= ~a20~0 1))} is VALID [2022-02-20 14:44:20,476 INFO L290 TraceCheckUtils]: 3: Hoare triple {8727#(and (= ~a21~0 1) (= ~a20~0 1))} 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_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; {8727#(and (= ~a21~0 1) (= ~a20~0 1))} is VALID [2022-02-20 14:44:20,476 INFO L290 TraceCheckUtils]: 4: Hoare triple {8727#(and (= ~a21~0 1) (= ~a20~0 1))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == calculate_output_~input#1) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {8727#(and (= ~a21~0 1) (= ~a20~0 1))} is VALID [2022-02-20 14:44:20,477 INFO L290 TraceCheckUtils]: 5: Hoare triple {8727#(and (= ~a21~0 1) (= ~a20~0 1))} assume !((((((5 == calculate_output_~input#1 && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {8727#(and (= ~a21~0 1) (= ~a20~0 1))} is VALID [2022-02-20 14:44:20,477 INFO L290 TraceCheckUtils]: 6: Hoare triple {8727#(and (= ~a21~0 1) (= ~a20~0 1))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == calculate_output_~input#1) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {8727#(and (= ~a21~0 1) (= ~a20~0 1))} is VALID [2022-02-20 14:44:20,478 INFO L290 TraceCheckUtils]: 7: Hoare triple {8727#(and (= ~a21~0 1) (= ~a20~0 1))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == calculate_output_~input#1) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {8727#(and (= ~a21~0 1) (= ~a20~0 1))} is VALID [2022-02-20 14:44:20,478 INFO L290 TraceCheckUtils]: 8: Hoare triple {8727#(and (= ~a21~0 1) (= ~a20~0 1))} assume !((3 == calculate_output_~input#1 && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {8727#(and (= ~a21~0 1) (= ~a20~0 1))} is VALID [2022-02-20 14:44:20,478 INFO L290 TraceCheckUtils]: 9: Hoare triple {8727#(and (= ~a21~0 1) (= ~a20~0 1))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == calculate_output_~input#1 && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {8727#(and (= ~a21~0 1) (= ~a20~0 1))} is VALID [2022-02-20 14:44:20,479 INFO L290 TraceCheckUtils]: 10: Hoare triple {8727#(and (= ~a21~0 1) (= ~a20~0 1))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == calculate_output_~input#1 && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {8727#(and (= ~a21~0 1) (= ~a20~0 1))} is VALID [2022-02-20 14:44:20,479 INFO L290 TraceCheckUtils]: 11: Hoare triple {8727#(and (= ~a21~0 1) (= ~a20~0 1))} assume 8 == ~a12~0 && 1 == calculate_output_~input#1 && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;calculate_output_#res#1 := 26; {8726#false} is VALID [2022-02-20 14:44:20,479 INFO L290 TraceCheckUtils]: 12: Hoare triple {8726#false} main_#t~ret7#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;assume -2147483648 <= main_#t~ret7#1 && main_#t~ret7#1 <= 2147483647;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1; {8726#false} is VALID [2022-02-20 14:44:20,480 INFO L290 TraceCheckUtils]: 13: Hoare triple {8726#false} assume !false;havoc main_~input~0#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; {8726#false} is VALID [2022-02-20 14:44:20,480 INFO L290 TraceCheckUtils]: 14: Hoare triple {8726#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_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; {8726#false} is VALID [2022-02-20 14:44:20,480 INFO L290 TraceCheckUtils]: 15: Hoare triple {8726#false} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == calculate_output_~input#1) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {8726#false} is VALID [2022-02-20 14:44:20,480 INFO L290 TraceCheckUtils]: 16: Hoare triple {8726#false} assume !((((((5 == calculate_output_~input#1 && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {8726#false} is VALID [2022-02-20 14:44:20,480 INFO L290 TraceCheckUtils]: 17: Hoare triple {8726#false} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == calculate_output_~input#1) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {8726#false} is VALID [2022-02-20 14:44:20,480 INFO L290 TraceCheckUtils]: 18: Hoare triple {8726#false} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == calculate_output_~input#1) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {8726#false} is VALID [2022-02-20 14:44:20,480 INFO L290 TraceCheckUtils]: 19: Hoare triple {8726#false} assume !((3 == calculate_output_~input#1 && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {8726#false} is VALID [2022-02-20 14:44:20,480 INFO L290 TraceCheckUtils]: 20: Hoare triple {8726#false} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == calculate_output_~input#1 && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {8726#false} is VALID [2022-02-20 14:44:20,481 INFO L290 TraceCheckUtils]: 21: Hoare triple {8726#false} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == calculate_output_~input#1 && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {8726#false} is VALID [2022-02-20 14:44:20,481 INFO L290 TraceCheckUtils]: 22: Hoare triple {8726#false} assume !(8 == ~a12~0 && 1 == calculate_output_~input#1 && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {8726#false} is VALID [2022-02-20 14:44:20,481 INFO L290 TraceCheckUtils]: 23: Hoare triple {8726#false} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == calculate_output_~input#1) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {8726#false} is VALID [2022-02-20 14:44:20,481 INFO L290 TraceCheckUtils]: 24: Hoare triple {8726#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == calculate_output_~input#1) && 8 == ~a12~0); {8726#false} is VALID [2022-02-20 14:44:20,481 INFO L290 TraceCheckUtils]: 25: Hoare triple {8726#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == calculate_output_~input#1 && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {8726#false} is VALID [2022-02-20 14:44:20,481 INFO L290 TraceCheckUtils]: 26: Hoare triple {8726#false} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == calculate_output_~input#1 && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {8726#false} is VALID [2022-02-20 14:44:20,481 INFO L290 TraceCheckUtils]: 27: Hoare triple {8726#false} assume (5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == calculate_output_~input#1) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0;~a20~0 := 0;~a8~0 := 15;~a17~0 := 0;~a21~0 := 1;calculate_output_#res#1 := -1; {8726#false} is VALID [2022-02-20 14:44:20,481 INFO L290 TraceCheckUtils]: 28: Hoare triple {8726#false} main_#t~ret7#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;assume -2147483648 <= main_#t~ret7#1 && main_#t~ret7#1 <= 2147483647;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1; {8726#false} is VALID [2022-02-20 14:44:20,482 INFO L290 TraceCheckUtils]: 29: Hoare triple {8726#false} assume !false;havoc main_~input~0#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; {8726#false} is VALID [2022-02-20 14:44:20,482 INFO L290 TraceCheckUtils]: 30: Hoare triple {8726#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_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; {8726#false} is VALID [2022-02-20 14:44:20,482 INFO L290 TraceCheckUtils]: 31: Hoare triple {8726#false} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == calculate_output_~input#1) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {8726#false} is VALID [2022-02-20 14:44:20,482 INFO L290 TraceCheckUtils]: 32: Hoare triple {8726#false} assume !((((((5 == calculate_output_~input#1 && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {8726#false} is VALID [2022-02-20 14:44:20,482 INFO L290 TraceCheckUtils]: 33: Hoare triple {8726#false} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == calculate_output_~input#1) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {8726#false} is VALID [2022-02-20 14:44:20,482 INFO L290 TraceCheckUtils]: 34: Hoare triple {8726#false} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == calculate_output_~input#1) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {8726#false} is VALID [2022-02-20 14:44:20,482 INFO L290 TraceCheckUtils]: 35: Hoare triple {8726#false} assume !((3 == calculate_output_~input#1 && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {8726#false} is VALID [2022-02-20 14:44:20,482 INFO L290 TraceCheckUtils]: 36: Hoare triple {8726#false} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == calculate_output_~input#1 && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {8726#false} is VALID [2022-02-20 14:44:20,483 INFO L290 TraceCheckUtils]: 37: Hoare triple {8726#false} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == calculate_output_~input#1 && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {8726#false} is VALID [2022-02-20 14:44:20,483 INFO L290 TraceCheckUtils]: 38: Hoare triple {8726#false} assume !(8 == ~a12~0 && 1 == calculate_output_~input#1 && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {8726#false} is VALID [2022-02-20 14:44:20,483 INFO L290 TraceCheckUtils]: 39: Hoare triple {8726#false} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == calculate_output_~input#1) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {8726#false} is VALID [2022-02-20 14:44:20,483 INFO L290 TraceCheckUtils]: 40: Hoare triple {8726#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == calculate_output_~input#1) && 8 == ~a12~0); {8726#false} is VALID [2022-02-20 14:44:20,483 INFO L290 TraceCheckUtils]: 41: Hoare triple {8726#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == calculate_output_~input#1 && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {8726#false} is VALID [2022-02-20 14:44:20,483 INFO L290 TraceCheckUtils]: 42: Hoare triple {8726#false} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == calculate_output_~input#1 && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {8726#false} is VALID [2022-02-20 14:44:20,483 INFO L290 TraceCheckUtils]: 43: Hoare triple {8726#false} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == calculate_output_~input#1) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {8726#false} is VALID [2022-02-20 14:44:20,484 INFO L290 TraceCheckUtils]: 44: Hoare triple {8726#false} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == calculate_output_~input#1) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {8726#false} is VALID [2022-02-20 14:44:20,484 INFO L290 TraceCheckUtils]: 45: Hoare triple {8726#false} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == calculate_output_~input#1) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {8726#false} is VALID [2022-02-20 14:44:20,484 INFO L290 TraceCheckUtils]: 46: Hoare triple {8726#false} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == calculate_output_~input#1) && 13 == ~a8~0) && 1 == ~a7~0); {8726#false} is VALID [2022-02-20 14:44:20,484 INFO L290 TraceCheckUtils]: 47: Hoare triple {8726#false} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == calculate_output_~input#1 && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {8726#false} is VALID [2022-02-20 14:44:20,484 INFO L290 TraceCheckUtils]: 48: Hoare triple {8726#false} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == calculate_output_~input#1 && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {8726#false} is VALID [2022-02-20 14:44:20,484 INFO L290 TraceCheckUtils]: 49: Hoare triple {8726#false} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == calculate_output_~input#1) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {8726#false} is VALID [2022-02-20 14:44:20,484 INFO L290 TraceCheckUtils]: 50: Hoare triple {8726#false} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == calculate_output_~input#1 && !(1 == ~a7~0)) && !(1 == ~a17~0)); {8726#false} is VALID [2022-02-20 14:44:20,484 INFO L290 TraceCheckUtils]: 51: Hoare triple {8726#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == calculate_output_~input#1) && 4 == ~a16~0) && 15 == ~a8~0); {8726#false} is VALID [2022-02-20 14:44:20,485 INFO L290 TraceCheckUtils]: 52: Hoare triple {8726#false} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == calculate_output_~input#1 && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {8726#false} is VALID [2022-02-20 14:44:20,485 INFO L290 TraceCheckUtils]: 53: Hoare triple {8726#false} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == calculate_output_~input#1) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {8726#false} is VALID [2022-02-20 14:44:20,485 INFO L290 TraceCheckUtils]: 54: Hoare triple {8726#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == calculate_output_~input#1) && 1 == ~a7~0) && 8 == ~a12~0); {8726#false} is VALID [2022-02-20 14:44:20,485 INFO L290 TraceCheckUtils]: 55: Hoare triple {8726#false} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == calculate_output_~input#1) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {8726#false} is VALID [2022-02-20 14:44:20,485 INFO L290 TraceCheckUtils]: 56: Hoare triple {8726#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == calculate_output_~input#1) && 8 == ~a12~0) && 15 == ~a8~0); {8726#false} is VALID [2022-02-20 14:44:20,485 INFO L290 TraceCheckUtils]: 57: Hoare triple {8726#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == calculate_output_~input#1) && 8 == ~a12~0); {8726#false} is VALID [2022-02-20 14:44:20,485 INFO L290 TraceCheckUtils]: 58: Hoare triple {8726#false} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == calculate_output_~input#1) && !(1 == ~a7~0)) && 5 == ~a16~0); {8726#false} is VALID [2022-02-20 14:44:20,485 INFO L290 TraceCheckUtils]: 59: Hoare triple {8726#false} assume !(((!(1 == ~a7~0) && (2 == calculate_output_~input#1 && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {8726#false} is VALID [2022-02-20 14:44:20,486 INFO L290 TraceCheckUtils]: 60: Hoare triple {8726#false} assume !(!(1 == ~a20~0) && (((((6 == calculate_output_~input#1 && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {8726#false} is VALID [2022-02-20 14:44:20,486 INFO L290 TraceCheckUtils]: 61: Hoare triple {8726#false} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == calculate_output_~input#1) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {8726#false} is VALID [2022-02-20 14:44:20,486 INFO L290 TraceCheckUtils]: 62: Hoare triple {8726#false} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == calculate_output_~input#1) && 8 == ~a12~0) && 1 == ~a21~0); {8726#false} is VALID [2022-02-20 14:44:20,486 INFO L290 TraceCheckUtils]: 63: Hoare triple {8726#false} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == calculate_output_~input#1) && !(1 == ~a7~0)) && 8 == ~a12~0); {8726#false} is VALID [2022-02-20 14:44:20,486 INFO L290 TraceCheckUtils]: 64: Hoare triple {8726#false} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == calculate_output_~input#1) && 1 == ~a21~0) && 1 == ~a20~0); {8726#false} is VALID [2022-02-20 14:44:20,486 INFO L290 TraceCheckUtils]: 65: Hoare triple {8726#false} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == calculate_output_~input#1 && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {8726#false} is VALID [2022-02-20 14:44:20,486 INFO L290 TraceCheckUtils]: 66: Hoare triple {8726#false} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == calculate_output_~input#1 && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {8726#false} is VALID [2022-02-20 14:44:20,486 INFO L290 TraceCheckUtils]: 67: Hoare triple {8726#false} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == calculate_output_~input#1) && !(1 == ~a21~0)); {8726#false} is VALID [2022-02-20 14:44:20,487 INFO L290 TraceCheckUtils]: 68: Hoare triple {8726#false} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == calculate_output_~input#1 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {8726#false} is VALID [2022-02-20 14:44:20,487 INFO L290 TraceCheckUtils]: 69: Hoare triple {8726#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == calculate_output_~input#1) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {8726#false} is VALID [2022-02-20 14:44:20,487 INFO L290 TraceCheckUtils]: 70: Hoare triple {8726#false} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == calculate_output_~input#1) && 6 == ~a16~0); {8726#false} is VALID [2022-02-20 14:44:20,487 INFO L290 TraceCheckUtils]: 71: Hoare triple {8726#false} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == calculate_output_~input#1) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {8726#false} is VALID [2022-02-20 14:44:20,487 INFO L290 TraceCheckUtils]: 72: Hoare triple {8726#false} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == calculate_output_~input#1) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {8726#false} is VALID [2022-02-20 14:44:20,487 INFO L290 TraceCheckUtils]: 73: Hoare triple {8726#false} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == calculate_output_~input#1 && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {8726#false} is VALID [2022-02-20 14:44:20,487 INFO L290 TraceCheckUtils]: 74: Hoare triple {8726#false} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == calculate_output_~input#1 && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {8726#false} is VALID [2022-02-20 14:44:20,487 INFO L290 TraceCheckUtils]: 75: Hoare triple {8726#false} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == calculate_output_~input#1 && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {8726#false} is VALID [2022-02-20 14:44:20,487 INFO L290 TraceCheckUtils]: 76: Hoare triple {8726#false} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == calculate_output_~input#1) && 8 == ~a12~0); {8726#false} is VALID [2022-02-20 14:44:20,488 INFO L290 TraceCheckUtils]: 77: Hoare triple {8726#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == calculate_output_~input#1 && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {8726#false} is VALID [2022-02-20 14:44:20,488 INFO L290 TraceCheckUtils]: 78: Hoare triple {8726#false} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == calculate_output_~input#1) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {8726#false} is VALID [2022-02-20 14:44:20,488 INFO L290 TraceCheckUtils]: 79: Hoare triple {8726#false} assume !(((!(1 == ~a7~0) && (5 == calculate_output_~input#1 && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {8726#false} is VALID [2022-02-20 14:44:20,488 INFO L290 TraceCheckUtils]: 80: Hoare triple {8726#false} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == calculate_output_~input#1) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {8726#false} is VALID [2022-02-20 14:44:20,488 INFO L290 TraceCheckUtils]: 81: Hoare triple {8726#false} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == calculate_output_~input#1 && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {8726#false} is VALID [2022-02-20 14:44:20,488 INFO L290 TraceCheckUtils]: 82: Hoare triple {8726#false} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == calculate_output_~input#1 && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {8726#false} is VALID [2022-02-20 14:44:20,488 INFO L290 TraceCheckUtils]: 83: Hoare triple {8726#false} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == calculate_output_~input#1 && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {8726#false} is VALID [2022-02-20 14:44:20,488 INFO L290 TraceCheckUtils]: 84: Hoare triple {8726#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == calculate_output_~input#1) && 4 == ~a16~0) && 1 == ~a20~0); {8726#false} is VALID [2022-02-20 14:44:20,489 INFO L290 TraceCheckUtils]: 85: Hoare triple {8726#false} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == calculate_output_~input#1) && !(1 == ~a17~0)) && 1 == ~a21~0); {8726#false} is VALID [2022-02-20 14:44:20,489 INFO L290 TraceCheckUtils]: 86: Hoare triple {8726#false} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == calculate_output_~input#1 && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {8726#false} is VALID [2022-02-20 14:44:20,489 INFO L290 TraceCheckUtils]: 87: Hoare triple {8726#false} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == calculate_output_~input#1) && 1 == ~a7~0); {8726#false} is VALID [2022-02-20 14:44:20,489 INFO L290 TraceCheckUtils]: 88: Hoare triple {8726#false} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == calculate_output_~input#1) && 13 == ~a8~0) && !(1 == ~a21~0)); {8726#false} is VALID [2022-02-20 14:44:20,489 INFO L290 TraceCheckUtils]: 89: Hoare triple {8726#false} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == calculate_output_~input#1) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {8726#false} is VALID [2022-02-20 14:44:20,489 INFO L290 TraceCheckUtils]: 90: Hoare triple {8726#false} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == calculate_output_~input#1 && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {8726#false} is VALID [2022-02-20 14:44:20,489 INFO L290 TraceCheckUtils]: 91: Hoare triple {8726#false} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == calculate_output_~input#1 && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {8726#false} is VALID [2022-02-20 14:44:20,489 INFO L290 TraceCheckUtils]: 92: Hoare triple {8726#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == calculate_output_~input#1) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {8726#false} is VALID [2022-02-20 14:44:20,490 INFO L290 TraceCheckUtils]: 93: Hoare triple {8726#false} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == calculate_output_~input#1) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {8726#false} is VALID [2022-02-20 14:44:20,490 INFO L290 TraceCheckUtils]: 94: Hoare triple {8726#false} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == calculate_output_~input#1 && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {8726#false} is VALID [2022-02-20 14:44:20,490 INFO L290 TraceCheckUtils]: 95: Hoare triple {8726#false} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == calculate_output_~input#1) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {8726#false} is VALID [2022-02-20 14:44:20,490 INFO L290 TraceCheckUtils]: 96: Hoare triple {8726#false} assume !(8 == ~a12~0 && 5 == calculate_output_~input#1 && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {8726#false} is VALID [2022-02-20 14:44:20,490 INFO L290 TraceCheckUtils]: 97: Hoare triple {8726#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {8726#false} is VALID [2022-02-20 14:44:20,490 INFO L290 TraceCheckUtils]: 98: Hoare triple {8726#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {8726#false} is VALID [2022-02-20 14:44:20,490 INFO L290 TraceCheckUtils]: 99: Hoare triple {8726#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {8726#false} is VALID [2022-02-20 14:44:20,490 INFO L290 TraceCheckUtils]: 100: Hoare triple {8726#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {8726#false} is VALID [2022-02-20 14:44:20,490 INFO L290 TraceCheckUtils]: 101: Hoare triple {8726#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {8726#false} is VALID [2022-02-20 14:44:20,491 INFO L290 TraceCheckUtils]: 102: Hoare triple {8726#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {8726#false} is VALID [2022-02-20 14:44:20,491 INFO L290 TraceCheckUtils]: 103: Hoare triple {8726#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {8726#false} is VALID [2022-02-20 14:44:20,491 INFO L290 TraceCheckUtils]: 104: Hoare triple {8726#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {8726#false} is VALID [2022-02-20 14:44:20,491 INFO L290 TraceCheckUtils]: 105: Hoare triple {8726#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {8726#false} is VALID [2022-02-20 14:44:20,491 INFO L290 TraceCheckUtils]: 106: Hoare triple {8726#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {8726#false} is VALID [2022-02-20 14:44:20,491 INFO L290 TraceCheckUtils]: 107: Hoare triple {8726#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {8726#false} is VALID [2022-02-20 14:44:20,491 INFO L290 TraceCheckUtils]: 108: Hoare triple {8726#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {8726#false} is VALID [2022-02-20 14:44:20,491 INFO L290 TraceCheckUtils]: 109: Hoare triple {8726#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {8726#false} is VALID [2022-02-20 14:44:20,491 INFO L290 TraceCheckUtils]: 110: Hoare triple {8726#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {8726#false} is VALID [2022-02-20 14:44:20,492 INFO L290 TraceCheckUtils]: 111: Hoare triple {8726#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {8726#false} is VALID [2022-02-20 14:44:20,492 INFO L290 TraceCheckUtils]: 112: Hoare triple {8726#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {8726#false} is VALID [2022-02-20 14:44:20,492 INFO L290 TraceCheckUtils]: 113: Hoare triple {8726#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {8726#false} is VALID [2022-02-20 14:44:20,492 INFO L290 TraceCheckUtils]: 114: Hoare triple {8726#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {8726#false} is VALID [2022-02-20 14:44:20,492 INFO L290 TraceCheckUtils]: 115: Hoare triple {8726#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {8726#false} is VALID [2022-02-20 14:44:20,492 INFO L290 TraceCheckUtils]: 116: Hoare triple {8726#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {8726#false} is VALID [2022-02-20 14:44:20,492 INFO L290 TraceCheckUtils]: 117: Hoare triple {8726#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {8726#false} is VALID [2022-02-20 14:44:20,492 INFO L290 TraceCheckUtils]: 118: Hoare triple {8726#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {8726#false} is VALID [2022-02-20 14:44:20,493 INFO L290 TraceCheckUtils]: 119: Hoare triple {8726#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {8726#false} is VALID [2022-02-20 14:44:20,493 INFO L290 TraceCheckUtils]: 120: Hoare triple {8726#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {8726#false} is VALID [2022-02-20 14:44:20,493 INFO L290 TraceCheckUtils]: 121: Hoare triple {8726#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {8726#false} is VALID [2022-02-20 14:44:20,493 INFO L290 TraceCheckUtils]: 122: Hoare triple {8726#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {8726#false} is VALID [2022-02-20 14:44:20,493 INFO L290 TraceCheckUtils]: 123: Hoare triple {8726#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {8726#false} is VALID [2022-02-20 14:44:20,493 INFO L290 TraceCheckUtils]: 124: Hoare triple {8726#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {8726#false} is VALID [2022-02-20 14:44:20,493 INFO L290 TraceCheckUtils]: 125: Hoare triple {8726#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {8726#false} is VALID [2022-02-20 14:44:20,493 INFO L290 TraceCheckUtils]: 126: Hoare triple {8726#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {8726#false} is VALID [2022-02-20 14:44:20,493 INFO L290 TraceCheckUtils]: 127: Hoare triple {8726#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {8726#false} is VALID [2022-02-20 14:44:20,494 INFO L290 TraceCheckUtils]: 128: Hoare triple {8726#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {8726#false} is VALID [2022-02-20 14:44:20,494 INFO L290 TraceCheckUtils]: 129: Hoare triple {8726#false} assume (((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0; {8726#false} is VALID [2022-02-20 14:44:20,494 INFO L290 TraceCheckUtils]: 130: Hoare triple {8726#false} assume !false; {8726#false} is VALID [2022-02-20 14:44:20,494 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-02-20 14:44:20,494 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 14:44:20,495 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [698292903] [2022-02-20 14:44:20,495 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [698292903] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 14:44:20,495 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 14:44:20,495 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-20 14:44:20,495 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1087140675] [2022-02-20 14:44:20,495 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 14:44:20,496 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 38.666666666666664) internal successors, (116), 2 states have internal predecessors, (116), 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 131 [2022-02-20 14:44:20,496 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 14:44:20,496 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 38.666666666666664) internal successors, (116), 2 states have internal predecessors, (116), 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 14:44:20,561 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 116 edges. 116 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 14:44:20,561 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 14:44:20,561 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 14:44:20,562 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 14:44:20,562 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 14:44:20,562 INFO L87 Difference]: Start difference. First operand 1052 states and 1340 transitions. Second operand has 3 states, 3 states have (on average 38.666666666666664) internal successors, (116), 2 states have internal predecessors, (116), 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 14:44:21,198 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:44:21,199 INFO L93 Difference]: Finished difference Result 2364 states and 3012 transitions. [2022-02-20 14:44:21,199 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 14:44:21,199 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 38.666666666666664) internal successors, (116), 2 states have internal predecessors, (116), 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 131 [2022-02-20 14:44:21,199 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 14:44:21,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 38.666666666666664) internal successors, (116), 2 states have internal predecessors, (116), 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 14:44:21,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 573 transitions. [2022-02-20 14:44:21,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 38.666666666666664) internal successors, (116), 2 states have internal predecessors, (116), 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 14:44:21,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 573 transitions. [2022-02-20 14:44:21,204 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 573 transitions. [2022-02-20 14:44:21,549 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 573 edges. 573 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 14:44:21,606 INFO L225 Difference]: With dead ends: 2364 [2022-02-20 14:44:21,606 INFO L226 Difference]: Without dead ends: 1314 [2022-02-20 14:44:21,607 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 14:44:21,615 INFO L933 BasicCegarLoop]: 57 mSDtfsCounter, 132 mSDsluCounter, 5 mSDsCounter, 0 mSdLazyCounter, 307 mSolverCounterSat, 59 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 132 SdHoareTripleChecker+Valid, 62 SdHoareTripleChecker+Invalid, 366 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 59 IncrementalHoareTripleChecker+Valid, 307 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-02-20 14:44:21,616 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [132 Valid, 62 Invalid, 366 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [59 Valid, 307 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-02-20 14:44:21,619 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1314 states. [2022-02-20 14:44:21,648 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1314 to 1052. [2022-02-20 14:44:21,648 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 14:44:21,650 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1314 states. Second operand has 1052 states, 1051 states have (on average 1.2635585156993339) internal successors, (1328), 1051 states have internal predecessors, (1328), 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 14:44:21,653 INFO L74 IsIncluded]: Start isIncluded. First operand 1314 states. Second operand has 1052 states, 1051 states have (on average 1.2635585156993339) internal successors, (1328), 1051 states have internal predecessors, (1328), 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 14:44:21,654 INFO L87 Difference]: Start difference. First operand 1314 states. Second operand has 1052 states, 1051 states have (on average 1.2635585156993339) internal successors, (1328), 1051 states have internal predecessors, (1328), 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 14:44:21,706 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:44:21,706 INFO L93 Difference]: Finished difference Result 1314 states and 1620 transitions. [2022-02-20 14:44:21,707 INFO L276 IsEmpty]: Start isEmpty. Operand 1314 states and 1620 transitions. [2022-02-20 14:44:21,708 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 14:44:21,708 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 14:44:21,710 INFO L74 IsIncluded]: Start isIncluded. First operand has 1052 states, 1051 states have (on average 1.2635585156993339) internal successors, (1328), 1051 states have internal predecessors, (1328), 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 1314 states. [2022-02-20 14:44:21,711 INFO L87 Difference]: Start difference. First operand has 1052 states, 1051 states have (on average 1.2635585156993339) internal successors, (1328), 1051 states have internal predecessors, (1328), 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 1314 states. [2022-02-20 14:44:21,760 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:44:21,760 INFO L93 Difference]: Finished difference Result 1314 states and 1620 transitions. [2022-02-20 14:44:21,760 INFO L276 IsEmpty]: Start isEmpty. Operand 1314 states and 1620 transitions. [2022-02-20 14:44:21,762 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 14:44:21,762 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 14:44:21,762 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 14:44:21,762 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 14:44:21,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1052 states, 1051 states have (on average 1.2635585156993339) internal successors, (1328), 1051 states have internal predecessors, (1328), 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 14:44:21,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1052 states to 1052 states and 1328 transitions. [2022-02-20 14:44:21,797 INFO L78 Accepts]: Start accepts. Automaton has 1052 states and 1328 transitions. Word has length 131 [2022-02-20 14:44:21,798 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 14:44:21,798 INFO L470 AbstractCegarLoop]: Abstraction has 1052 states and 1328 transitions. [2022-02-20 14:44:21,798 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 38.666666666666664) internal successors, (116), 2 states have internal predecessors, (116), 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 14:44:21,798 INFO L276 IsEmpty]: Start isEmpty. Operand 1052 states and 1328 transitions. [2022-02-20 14:44:21,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2022-02-20 14:44:21,800 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 14:44:21,800 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2022-02-20 14:44:21,800 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-02-20 14:44:21,800 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 14:44:21,800 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 14:44:21,801 INFO L85 PathProgramCache]: Analyzing trace with hash -1410527558, now seen corresponding path program 1 times [2022-02-20 14:44:21,801 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 14:44:21,801 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [842857689] [2022-02-20 14:44:21,801 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 14:44:21,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 14:44:21,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 14:44:21,851 INFO L290 TraceCheckUtils]: 0: Hoare triple {14826#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);~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {14828#(and (= ~a7~0 0) (= ~a17~0 1))} is VALID [2022-02-20 14:44:21,852 INFO L290 TraceCheckUtils]: 1: Hoare triple {14828#(and (= ~a7~0 0) (= ~a17~0 1))} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; {14828#(and (= ~a7~0 0) (= ~a17~0 1))} is VALID [2022-02-20 14:44:21,852 INFO L290 TraceCheckUtils]: 2: Hoare triple {14828#(and (= ~a7~0 0) (= ~a17~0 1))} assume !false;havoc main_~input~0#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; {14828#(and (= ~a7~0 0) (= ~a17~0 1))} is VALID [2022-02-20 14:44:21,853 INFO L290 TraceCheckUtils]: 3: Hoare triple {14828#(and (= ~a7~0 0) (= ~a17~0 1))} 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_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; {14828#(and (= ~a7~0 0) (= ~a17~0 1))} is VALID [2022-02-20 14:44:21,853 INFO L290 TraceCheckUtils]: 4: Hoare triple {14828#(and (= ~a7~0 0) (= ~a17~0 1))} assume (15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == calculate_output_~input#1) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0;~a16~0 := 5;~a20~0 := 0;calculate_output_#res#1 := 24; {14829#(and (not (= ~a20~0 1)) (= ~a17~0 1))} is VALID [2022-02-20 14:44:21,854 INFO L290 TraceCheckUtils]: 5: Hoare triple {14829#(and (not (= ~a20~0 1)) (= ~a17~0 1))} main_#t~ret7#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;assume -2147483648 <= main_#t~ret7#1 && main_#t~ret7#1 <= 2147483647;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1; {14829#(and (not (= ~a20~0 1)) (= ~a17~0 1))} is VALID [2022-02-20 14:44:21,854 INFO L290 TraceCheckUtils]: 6: Hoare triple {14829#(and (not (= ~a20~0 1)) (= ~a17~0 1))} assume !false;havoc main_~input~0#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; {14829#(and (not (= ~a20~0 1)) (= ~a17~0 1))} is VALID [2022-02-20 14:44:21,854 INFO L290 TraceCheckUtils]: 7: Hoare triple {14829#(and (not (= ~a20~0 1)) (= ~a17~0 1))} 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_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; {14829#(and (not (= ~a20~0 1)) (= ~a17~0 1))} is VALID [2022-02-20 14:44:21,855 INFO L290 TraceCheckUtils]: 8: Hoare triple {14829#(and (not (= ~a20~0 1)) (= ~a17~0 1))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == calculate_output_~input#1) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {14829#(and (not (= ~a20~0 1)) (= ~a17~0 1))} is VALID [2022-02-20 14:44:21,855 INFO L290 TraceCheckUtils]: 9: Hoare triple {14829#(and (not (= ~a20~0 1)) (= ~a17~0 1))} assume !((((((5 == calculate_output_~input#1 && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {14829#(and (not (= ~a20~0 1)) (= ~a17~0 1))} is VALID [2022-02-20 14:44:21,856 INFO L290 TraceCheckUtils]: 10: Hoare triple {14829#(and (not (= ~a20~0 1)) (= ~a17~0 1))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == calculate_output_~input#1) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {14829#(and (not (= ~a20~0 1)) (= ~a17~0 1))} is VALID [2022-02-20 14:44:21,856 INFO L290 TraceCheckUtils]: 11: Hoare triple {14829#(and (not (= ~a20~0 1)) (= ~a17~0 1))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == calculate_output_~input#1) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {14829#(and (not (= ~a20~0 1)) (= ~a17~0 1))} is VALID [2022-02-20 14:44:21,856 INFO L290 TraceCheckUtils]: 12: Hoare triple {14829#(and (not (= ~a20~0 1)) (= ~a17~0 1))} assume !((3 == calculate_output_~input#1 && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {14829#(and (not (= ~a20~0 1)) (= ~a17~0 1))} is VALID [2022-02-20 14:44:21,857 INFO L290 TraceCheckUtils]: 13: Hoare triple {14829#(and (not (= ~a20~0 1)) (= ~a17~0 1))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == calculate_output_~input#1 && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {14829#(and (not (= ~a20~0 1)) (= ~a17~0 1))} is VALID [2022-02-20 14:44:21,857 INFO L290 TraceCheckUtils]: 14: Hoare triple {14829#(and (not (= ~a20~0 1)) (= ~a17~0 1))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == calculate_output_~input#1 && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {14829#(and (not (= ~a20~0 1)) (= ~a17~0 1))} is VALID [2022-02-20 14:44:21,858 INFO L290 TraceCheckUtils]: 15: Hoare triple {14829#(and (not (= ~a20~0 1)) (= ~a17~0 1))} assume 8 == ~a12~0 && 1 == calculate_output_~input#1 && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;calculate_output_#res#1 := 26; {14827#false} is VALID [2022-02-20 14:44:21,858 INFO L290 TraceCheckUtils]: 16: Hoare triple {14827#false} main_#t~ret7#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;assume -2147483648 <= main_#t~ret7#1 && main_#t~ret7#1 <= 2147483647;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1; {14827#false} is VALID [2022-02-20 14:44:21,858 INFO L290 TraceCheckUtils]: 17: Hoare triple {14827#false} assume !false;havoc main_~input~0#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; {14827#false} is VALID [2022-02-20 14:44:21,858 INFO L290 TraceCheckUtils]: 18: Hoare triple {14827#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_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; {14827#false} is VALID [2022-02-20 14:44:21,858 INFO L290 TraceCheckUtils]: 19: Hoare triple {14827#false} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == calculate_output_~input#1) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {14827#false} is VALID [2022-02-20 14:44:21,858 INFO L290 TraceCheckUtils]: 20: Hoare triple {14827#false} assume !((((((5 == calculate_output_~input#1 && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {14827#false} is VALID [2022-02-20 14:44:21,858 INFO L290 TraceCheckUtils]: 21: Hoare triple {14827#false} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == calculate_output_~input#1) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {14827#false} is VALID [2022-02-20 14:44:21,858 INFO L290 TraceCheckUtils]: 22: Hoare triple {14827#false} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == calculate_output_~input#1) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {14827#false} is VALID [2022-02-20 14:44:21,858 INFO L290 TraceCheckUtils]: 23: Hoare triple {14827#false} assume !((3 == calculate_output_~input#1 && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {14827#false} is VALID [2022-02-20 14:44:21,859 INFO L290 TraceCheckUtils]: 24: Hoare triple {14827#false} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == calculate_output_~input#1 && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {14827#false} is VALID [2022-02-20 14:44:21,859 INFO L290 TraceCheckUtils]: 25: Hoare triple {14827#false} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == calculate_output_~input#1 && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {14827#false} is VALID [2022-02-20 14:44:21,859 INFO L290 TraceCheckUtils]: 26: Hoare triple {14827#false} assume !(8 == ~a12~0 && 1 == calculate_output_~input#1 && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {14827#false} is VALID [2022-02-20 14:44:21,859 INFO L290 TraceCheckUtils]: 27: Hoare triple {14827#false} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == calculate_output_~input#1) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {14827#false} is VALID [2022-02-20 14:44:21,859 INFO L290 TraceCheckUtils]: 28: Hoare triple {14827#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == calculate_output_~input#1) && 8 == ~a12~0); {14827#false} is VALID [2022-02-20 14:44:21,859 INFO L290 TraceCheckUtils]: 29: Hoare triple {14827#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == calculate_output_~input#1 && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {14827#false} is VALID [2022-02-20 14:44:21,859 INFO L290 TraceCheckUtils]: 30: Hoare triple {14827#false} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == calculate_output_~input#1 && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {14827#false} is VALID [2022-02-20 14:44:21,859 INFO L290 TraceCheckUtils]: 31: Hoare triple {14827#false} assume (5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == calculate_output_~input#1) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0;~a20~0 := 0;~a8~0 := 15;~a17~0 := 0;~a21~0 := 1;calculate_output_#res#1 := -1; {14827#false} is VALID [2022-02-20 14:44:21,860 INFO L290 TraceCheckUtils]: 32: Hoare triple {14827#false} main_#t~ret7#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;assume -2147483648 <= main_#t~ret7#1 && main_#t~ret7#1 <= 2147483647;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1; {14827#false} is VALID [2022-02-20 14:44:21,860 INFO L290 TraceCheckUtils]: 33: Hoare triple {14827#false} assume !false;havoc main_~input~0#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; {14827#false} is VALID [2022-02-20 14:44:21,860 INFO L290 TraceCheckUtils]: 34: Hoare triple {14827#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_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; {14827#false} is VALID [2022-02-20 14:44:21,860 INFO L290 TraceCheckUtils]: 35: Hoare triple {14827#false} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == calculate_output_~input#1) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {14827#false} is VALID [2022-02-20 14:44:21,860 INFO L290 TraceCheckUtils]: 36: Hoare triple {14827#false} assume !((((((5 == calculate_output_~input#1 && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {14827#false} is VALID [2022-02-20 14:44:21,860 INFO L290 TraceCheckUtils]: 37: Hoare triple {14827#false} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == calculate_output_~input#1) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {14827#false} is VALID [2022-02-20 14:44:21,860 INFO L290 TraceCheckUtils]: 38: Hoare triple {14827#false} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == calculate_output_~input#1) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {14827#false} is VALID [2022-02-20 14:44:21,860 INFO L290 TraceCheckUtils]: 39: Hoare triple {14827#false} assume !((3 == calculate_output_~input#1 && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {14827#false} is VALID [2022-02-20 14:44:21,860 INFO L290 TraceCheckUtils]: 40: Hoare triple {14827#false} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == calculate_output_~input#1 && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {14827#false} is VALID [2022-02-20 14:44:21,861 INFO L290 TraceCheckUtils]: 41: Hoare triple {14827#false} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == calculate_output_~input#1 && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {14827#false} is VALID [2022-02-20 14:44:21,861 INFO L290 TraceCheckUtils]: 42: Hoare triple {14827#false} assume !(8 == ~a12~0 && 1 == calculate_output_~input#1 && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {14827#false} is VALID [2022-02-20 14:44:21,861 INFO L290 TraceCheckUtils]: 43: Hoare triple {14827#false} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == calculate_output_~input#1) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {14827#false} is VALID [2022-02-20 14:44:21,861 INFO L290 TraceCheckUtils]: 44: Hoare triple {14827#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == calculate_output_~input#1) && 8 == ~a12~0); {14827#false} is VALID [2022-02-20 14:44:21,861 INFO L290 TraceCheckUtils]: 45: Hoare triple {14827#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == calculate_output_~input#1 && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {14827#false} is VALID [2022-02-20 14:44:21,861 INFO L290 TraceCheckUtils]: 46: Hoare triple {14827#false} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == calculate_output_~input#1 && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {14827#false} is VALID [2022-02-20 14:44:21,861 INFO L290 TraceCheckUtils]: 47: Hoare triple {14827#false} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == calculate_output_~input#1) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {14827#false} is VALID [2022-02-20 14:44:21,861 INFO L290 TraceCheckUtils]: 48: Hoare triple {14827#false} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == calculate_output_~input#1) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {14827#false} is VALID [2022-02-20 14:44:21,862 INFO L290 TraceCheckUtils]: 49: Hoare triple {14827#false} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == calculate_output_~input#1) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {14827#false} is VALID [2022-02-20 14:44:21,862 INFO L290 TraceCheckUtils]: 50: Hoare triple {14827#false} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == calculate_output_~input#1) && 13 == ~a8~0) && 1 == ~a7~0); {14827#false} is VALID [2022-02-20 14:44:21,862 INFO L290 TraceCheckUtils]: 51: Hoare triple {14827#false} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == calculate_output_~input#1 && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {14827#false} is VALID [2022-02-20 14:44:21,862 INFO L290 TraceCheckUtils]: 52: Hoare triple {14827#false} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == calculate_output_~input#1 && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {14827#false} is VALID [2022-02-20 14:44:21,862 INFO L290 TraceCheckUtils]: 53: Hoare triple {14827#false} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == calculate_output_~input#1) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {14827#false} is VALID [2022-02-20 14:44:21,862 INFO L290 TraceCheckUtils]: 54: Hoare triple {14827#false} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == calculate_output_~input#1 && !(1 == ~a7~0)) && !(1 == ~a17~0)); {14827#false} is VALID [2022-02-20 14:44:21,862 INFO L290 TraceCheckUtils]: 55: Hoare triple {14827#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == calculate_output_~input#1) && 4 == ~a16~0) && 15 == ~a8~0); {14827#false} is VALID [2022-02-20 14:44:21,862 INFO L290 TraceCheckUtils]: 56: Hoare triple {14827#false} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == calculate_output_~input#1 && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {14827#false} is VALID [2022-02-20 14:44:21,862 INFO L290 TraceCheckUtils]: 57: Hoare triple {14827#false} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == calculate_output_~input#1) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {14827#false} is VALID [2022-02-20 14:44:21,863 INFO L290 TraceCheckUtils]: 58: Hoare triple {14827#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == calculate_output_~input#1) && 1 == ~a7~0) && 8 == ~a12~0); {14827#false} is VALID [2022-02-20 14:44:21,863 INFO L290 TraceCheckUtils]: 59: Hoare triple {14827#false} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == calculate_output_~input#1) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {14827#false} is VALID [2022-02-20 14:44:21,863 INFO L290 TraceCheckUtils]: 60: Hoare triple {14827#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == calculate_output_~input#1) && 8 == ~a12~0) && 15 == ~a8~0); {14827#false} is VALID [2022-02-20 14:44:21,863 INFO L290 TraceCheckUtils]: 61: Hoare triple {14827#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == calculate_output_~input#1) && 8 == ~a12~0); {14827#false} is VALID [2022-02-20 14:44:21,863 INFO L290 TraceCheckUtils]: 62: Hoare triple {14827#false} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == calculate_output_~input#1) && !(1 == ~a7~0)) && 5 == ~a16~0); {14827#false} is VALID [2022-02-20 14:44:21,863 INFO L290 TraceCheckUtils]: 63: Hoare triple {14827#false} assume !(((!(1 == ~a7~0) && (2 == calculate_output_~input#1 && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {14827#false} is VALID [2022-02-20 14:44:21,863 INFO L290 TraceCheckUtils]: 64: Hoare triple {14827#false} assume !(!(1 == ~a20~0) && (((((6 == calculate_output_~input#1 && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {14827#false} is VALID [2022-02-20 14:44:21,863 INFO L290 TraceCheckUtils]: 65: Hoare triple {14827#false} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == calculate_output_~input#1) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {14827#false} is VALID [2022-02-20 14:44:21,863 INFO L290 TraceCheckUtils]: 66: Hoare triple {14827#false} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == calculate_output_~input#1) && 8 == ~a12~0) && 1 == ~a21~0); {14827#false} is VALID [2022-02-20 14:44:21,864 INFO L290 TraceCheckUtils]: 67: Hoare triple {14827#false} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == calculate_output_~input#1) && !(1 == ~a7~0)) && 8 == ~a12~0); {14827#false} is VALID [2022-02-20 14:44:21,864 INFO L290 TraceCheckUtils]: 68: Hoare triple {14827#false} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == calculate_output_~input#1) && 1 == ~a21~0) && 1 == ~a20~0); {14827#false} is VALID [2022-02-20 14:44:21,864 INFO L290 TraceCheckUtils]: 69: Hoare triple {14827#false} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == calculate_output_~input#1 && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {14827#false} is VALID [2022-02-20 14:44:21,864 INFO L290 TraceCheckUtils]: 70: Hoare triple {14827#false} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == calculate_output_~input#1 && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {14827#false} is VALID [2022-02-20 14:44:21,864 INFO L290 TraceCheckUtils]: 71: Hoare triple {14827#false} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == calculate_output_~input#1) && !(1 == ~a21~0)); {14827#false} is VALID [2022-02-20 14:44:21,864 INFO L290 TraceCheckUtils]: 72: Hoare triple {14827#false} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == calculate_output_~input#1 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {14827#false} is VALID [2022-02-20 14:44:21,864 INFO L290 TraceCheckUtils]: 73: Hoare triple {14827#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == calculate_output_~input#1) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {14827#false} is VALID [2022-02-20 14:44:21,864 INFO L290 TraceCheckUtils]: 74: Hoare triple {14827#false} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == calculate_output_~input#1) && 6 == ~a16~0); {14827#false} is VALID [2022-02-20 14:44:21,864 INFO L290 TraceCheckUtils]: 75: Hoare triple {14827#false} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == calculate_output_~input#1) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {14827#false} is VALID [2022-02-20 14:44:21,865 INFO L290 TraceCheckUtils]: 76: Hoare triple {14827#false} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == calculate_output_~input#1) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {14827#false} is VALID [2022-02-20 14:44:21,865 INFO L290 TraceCheckUtils]: 77: Hoare triple {14827#false} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == calculate_output_~input#1 && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {14827#false} is VALID [2022-02-20 14:44:21,865 INFO L290 TraceCheckUtils]: 78: Hoare triple {14827#false} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == calculate_output_~input#1 && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {14827#false} is VALID [2022-02-20 14:44:21,865 INFO L290 TraceCheckUtils]: 79: Hoare triple {14827#false} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == calculate_output_~input#1 && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {14827#false} is VALID [2022-02-20 14:44:21,865 INFO L290 TraceCheckUtils]: 80: Hoare triple {14827#false} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == calculate_output_~input#1) && 8 == ~a12~0); {14827#false} is VALID [2022-02-20 14:44:21,865 INFO L290 TraceCheckUtils]: 81: Hoare triple {14827#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == calculate_output_~input#1 && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {14827#false} is VALID [2022-02-20 14:44:21,865 INFO L290 TraceCheckUtils]: 82: Hoare triple {14827#false} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == calculate_output_~input#1) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {14827#false} is VALID [2022-02-20 14:44:21,865 INFO L290 TraceCheckUtils]: 83: Hoare triple {14827#false} assume !(((!(1 == ~a7~0) && (5 == calculate_output_~input#1 && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {14827#false} is VALID [2022-02-20 14:44:21,865 INFO L290 TraceCheckUtils]: 84: Hoare triple {14827#false} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == calculate_output_~input#1) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {14827#false} is VALID [2022-02-20 14:44:21,866 INFO L290 TraceCheckUtils]: 85: Hoare triple {14827#false} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == calculate_output_~input#1 && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {14827#false} is VALID [2022-02-20 14:44:21,866 INFO L290 TraceCheckUtils]: 86: Hoare triple {14827#false} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == calculate_output_~input#1 && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {14827#false} is VALID [2022-02-20 14:44:21,866 INFO L290 TraceCheckUtils]: 87: Hoare triple {14827#false} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == calculate_output_~input#1 && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {14827#false} is VALID [2022-02-20 14:44:21,866 INFO L290 TraceCheckUtils]: 88: Hoare triple {14827#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == calculate_output_~input#1) && 4 == ~a16~0) && 1 == ~a20~0); {14827#false} is VALID [2022-02-20 14:44:21,866 INFO L290 TraceCheckUtils]: 89: Hoare triple {14827#false} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == calculate_output_~input#1) && !(1 == ~a17~0)) && 1 == ~a21~0); {14827#false} is VALID [2022-02-20 14:44:21,866 INFO L290 TraceCheckUtils]: 90: Hoare triple {14827#false} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == calculate_output_~input#1 && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {14827#false} is VALID [2022-02-20 14:44:21,866 INFO L290 TraceCheckUtils]: 91: Hoare triple {14827#false} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == calculate_output_~input#1) && 1 == ~a7~0); {14827#false} is VALID [2022-02-20 14:44:21,866 INFO L290 TraceCheckUtils]: 92: Hoare triple {14827#false} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == calculate_output_~input#1) && 13 == ~a8~0) && !(1 == ~a21~0)); {14827#false} is VALID [2022-02-20 14:44:21,866 INFO L290 TraceCheckUtils]: 93: Hoare triple {14827#false} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == calculate_output_~input#1) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {14827#false} is VALID [2022-02-20 14:44:21,867 INFO L290 TraceCheckUtils]: 94: Hoare triple {14827#false} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == calculate_output_~input#1 && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {14827#false} is VALID [2022-02-20 14:44:21,867 INFO L290 TraceCheckUtils]: 95: Hoare triple {14827#false} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == calculate_output_~input#1 && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {14827#false} is VALID [2022-02-20 14:44:21,867 INFO L290 TraceCheckUtils]: 96: Hoare triple {14827#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == calculate_output_~input#1) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {14827#false} is VALID [2022-02-20 14:44:21,867 INFO L290 TraceCheckUtils]: 97: Hoare triple {14827#false} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == calculate_output_~input#1) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {14827#false} is VALID [2022-02-20 14:44:21,867 INFO L290 TraceCheckUtils]: 98: Hoare triple {14827#false} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == calculate_output_~input#1 && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {14827#false} is VALID [2022-02-20 14:44:21,867 INFO L290 TraceCheckUtils]: 99: Hoare triple {14827#false} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == calculate_output_~input#1) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {14827#false} is VALID [2022-02-20 14:44:21,867 INFO L290 TraceCheckUtils]: 100: Hoare triple {14827#false} assume !(8 == ~a12~0 && 5 == calculate_output_~input#1 && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {14827#false} is VALID [2022-02-20 14:44:21,867 INFO L290 TraceCheckUtils]: 101: Hoare triple {14827#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {14827#false} is VALID [2022-02-20 14:44:21,867 INFO L290 TraceCheckUtils]: 102: Hoare triple {14827#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {14827#false} is VALID [2022-02-20 14:44:21,867 INFO L290 TraceCheckUtils]: 103: Hoare triple {14827#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {14827#false} is VALID [2022-02-20 14:44:21,868 INFO L290 TraceCheckUtils]: 104: Hoare triple {14827#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {14827#false} is VALID [2022-02-20 14:44:21,868 INFO L290 TraceCheckUtils]: 105: Hoare triple {14827#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {14827#false} is VALID [2022-02-20 14:44:21,868 INFO L290 TraceCheckUtils]: 106: Hoare triple {14827#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {14827#false} is VALID [2022-02-20 14:44:21,868 INFO L290 TraceCheckUtils]: 107: Hoare triple {14827#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {14827#false} is VALID [2022-02-20 14:44:21,868 INFO L290 TraceCheckUtils]: 108: Hoare triple {14827#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {14827#false} is VALID [2022-02-20 14:44:21,868 INFO L290 TraceCheckUtils]: 109: Hoare triple {14827#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {14827#false} is VALID [2022-02-20 14:44:21,868 INFO L290 TraceCheckUtils]: 110: Hoare triple {14827#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {14827#false} is VALID [2022-02-20 14:44:21,868 INFO L290 TraceCheckUtils]: 111: Hoare triple {14827#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {14827#false} is VALID [2022-02-20 14:44:21,868 INFO L290 TraceCheckUtils]: 112: Hoare triple {14827#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {14827#false} is VALID [2022-02-20 14:44:21,869 INFO L290 TraceCheckUtils]: 113: Hoare triple {14827#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {14827#false} is VALID [2022-02-20 14:44:21,869 INFO L290 TraceCheckUtils]: 114: Hoare triple {14827#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {14827#false} is VALID [2022-02-20 14:44:21,869 INFO L290 TraceCheckUtils]: 115: Hoare triple {14827#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {14827#false} is VALID [2022-02-20 14:44:21,869 INFO L290 TraceCheckUtils]: 116: Hoare triple {14827#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {14827#false} is VALID [2022-02-20 14:44:21,869 INFO L290 TraceCheckUtils]: 117: Hoare triple {14827#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {14827#false} is VALID [2022-02-20 14:44:21,869 INFO L290 TraceCheckUtils]: 118: Hoare triple {14827#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {14827#false} is VALID [2022-02-20 14:44:21,869 INFO L290 TraceCheckUtils]: 119: Hoare triple {14827#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {14827#false} is VALID [2022-02-20 14:44:21,869 INFO L290 TraceCheckUtils]: 120: Hoare triple {14827#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {14827#false} is VALID [2022-02-20 14:44:21,869 INFO L290 TraceCheckUtils]: 121: Hoare triple {14827#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {14827#false} is VALID [2022-02-20 14:44:21,870 INFO L290 TraceCheckUtils]: 122: Hoare triple {14827#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {14827#false} is VALID [2022-02-20 14:44:21,870 INFO L290 TraceCheckUtils]: 123: Hoare triple {14827#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {14827#false} is VALID [2022-02-20 14:44:21,870 INFO L290 TraceCheckUtils]: 124: Hoare triple {14827#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {14827#false} is VALID [2022-02-20 14:44:21,870 INFO L290 TraceCheckUtils]: 125: Hoare triple {14827#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {14827#false} is VALID [2022-02-20 14:44:21,870 INFO L290 TraceCheckUtils]: 126: Hoare triple {14827#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {14827#false} is VALID [2022-02-20 14:44:21,870 INFO L290 TraceCheckUtils]: 127: Hoare triple {14827#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {14827#false} is VALID [2022-02-20 14:44:21,870 INFO L290 TraceCheckUtils]: 128: Hoare triple {14827#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {14827#false} is VALID [2022-02-20 14:44:21,870 INFO L290 TraceCheckUtils]: 129: Hoare triple {14827#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {14827#false} is VALID [2022-02-20 14:44:21,870 INFO L290 TraceCheckUtils]: 130: Hoare triple {14827#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {14827#false} is VALID [2022-02-20 14:44:21,870 INFO L290 TraceCheckUtils]: 131: Hoare triple {14827#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {14827#false} is VALID [2022-02-20 14:44:21,871 INFO L290 TraceCheckUtils]: 132: Hoare triple {14827#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {14827#false} is VALID [2022-02-20 14:44:21,871 INFO L290 TraceCheckUtils]: 133: Hoare triple {14827#false} assume (((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0; {14827#false} is VALID [2022-02-20 14:44:21,871 INFO L290 TraceCheckUtils]: 134: Hoare triple {14827#false} assume !false; {14827#false} is VALID [2022-02-20 14:44:21,871 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 28 proven. 3 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-02-20 14:44:21,871 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 14:44:21,872 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [842857689] [2022-02-20 14:44:21,872 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [842857689] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-20 14:44:21,872 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [262956923] [2022-02-20 14:44:21,872 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 14:44:21,872 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 14:44:21,872 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 14:44:21,874 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-20 14:44:21,877 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-02-20 14:44:21,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 14:44:21,963 INFO L263 TraceCheckSpWp]: Trace formula consists of 308 conjuncts, 2 conjunts are in the unsatisfiable core [2022-02-20 14:44:21,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 14:44:21,983 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-20 14:44:22,493 INFO L290 TraceCheckUtils]: 0: Hoare triple {14826#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);~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {14826#true} is VALID [2022-02-20 14:44:22,493 INFO L290 TraceCheckUtils]: 1: Hoare triple {14826#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; {14826#true} is VALID [2022-02-20 14:44:22,494 INFO L290 TraceCheckUtils]: 2: Hoare triple {14826#true} assume !false;havoc main_~input~0#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; {14826#true} is VALID [2022-02-20 14:44:22,494 INFO L290 TraceCheckUtils]: 3: Hoare triple {14826#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_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; {14826#true} is VALID [2022-02-20 14:44:22,494 INFO L290 TraceCheckUtils]: 4: Hoare triple {14826#true} assume (15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == calculate_output_~input#1) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0;~a16~0 := 5;~a20~0 := 0;calculate_output_#res#1 := 24; {14826#true} is VALID [2022-02-20 14:44:22,494 INFO L290 TraceCheckUtils]: 5: Hoare triple {14826#true} main_#t~ret7#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;assume -2147483648 <= main_#t~ret7#1 && main_#t~ret7#1 <= 2147483647;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1; {14826#true} is VALID [2022-02-20 14:44:22,494 INFO L290 TraceCheckUtils]: 6: Hoare triple {14826#true} assume !false;havoc main_~input~0#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; {14826#true} is VALID [2022-02-20 14:44:22,494 INFO L290 TraceCheckUtils]: 7: Hoare triple {14826#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_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; {14826#true} is VALID [2022-02-20 14:44:22,494 INFO L290 TraceCheckUtils]: 8: Hoare triple {14826#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == calculate_output_~input#1) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {14826#true} is VALID [2022-02-20 14:44:22,494 INFO L290 TraceCheckUtils]: 9: Hoare triple {14826#true} assume !((((((5 == calculate_output_~input#1 && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {14826#true} is VALID [2022-02-20 14:44:22,494 INFO L290 TraceCheckUtils]: 10: Hoare triple {14826#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == calculate_output_~input#1) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {14826#true} is VALID [2022-02-20 14:44:22,495 INFO L290 TraceCheckUtils]: 11: Hoare triple {14826#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == calculate_output_~input#1) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {14826#true} is VALID [2022-02-20 14:44:22,495 INFO L290 TraceCheckUtils]: 12: Hoare triple {14826#true} assume !((3 == calculate_output_~input#1 && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {14826#true} is VALID [2022-02-20 14:44:22,495 INFO L290 TraceCheckUtils]: 13: Hoare triple {14826#true} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == calculate_output_~input#1 && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {14826#true} is VALID [2022-02-20 14:44:22,495 INFO L290 TraceCheckUtils]: 14: Hoare triple {14826#true} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == calculate_output_~input#1 && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {14826#true} is VALID [2022-02-20 14:44:22,495 INFO L290 TraceCheckUtils]: 15: Hoare triple {14826#true} assume 8 == ~a12~0 && 1 == calculate_output_~input#1 && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;calculate_output_#res#1 := 26; {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,496 INFO L290 TraceCheckUtils]: 16: Hoare triple {14878#(<= ~a16~0 5)} main_#t~ret7#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;assume -2147483648 <= main_#t~ret7#1 && main_#t~ret7#1 <= 2147483647;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1; {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,496 INFO L290 TraceCheckUtils]: 17: Hoare triple {14878#(<= ~a16~0 5)} assume !false;havoc main_~input~0#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,496 INFO L290 TraceCheckUtils]: 18: Hoare triple {14878#(<= ~a16~0 5)} 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_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,497 INFO L290 TraceCheckUtils]: 19: Hoare triple {14878#(<= ~a16~0 5)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == calculate_output_~input#1) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,497 INFO L290 TraceCheckUtils]: 20: Hoare triple {14878#(<= ~a16~0 5)} assume !((((((5 == calculate_output_~input#1 && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,497 INFO L290 TraceCheckUtils]: 21: Hoare triple {14878#(<= ~a16~0 5)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == calculate_output_~input#1) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,497 INFO L290 TraceCheckUtils]: 22: Hoare triple {14878#(<= ~a16~0 5)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == calculate_output_~input#1) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,498 INFO L290 TraceCheckUtils]: 23: Hoare triple {14878#(<= ~a16~0 5)} assume !((3 == calculate_output_~input#1 && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,498 INFO L290 TraceCheckUtils]: 24: Hoare triple {14878#(<= ~a16~0 5)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == calculate_output_~input#1 && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,498 INFO L290 TraceCheckUtils]: 25: Hoare triple {14878#(<= ~a16~0 5)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == calculate_output_~input#1 && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,498 INFO L290 TraceCheckUtils]: 26: Hoare triple {14878#(<= ~a16~0 5)} assume !(8 == ~a12~0 && 1 == calculate_output_~input#1 && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,499 INFO L290 TraceCheckUtils]: 27: Hoare triple {14878#(<= ~a16~0 5)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == calculate_output_~input#1) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,499 INFO L290 TraceCheckUtils]: 28: Hoare triple {14878#(<= ~a16~0 5)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == calculate_output_~input#1) && 8 == ~a12~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,499 INFO L290 TraceCheckUtils]: 29: Hoare triple {14878#(<= ~a16~0 5)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == calculate_output_~input#1 && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,499 INFO L290 TraceCheckUtils]: 30: Hoare triple {14878#(<= ~a16~0 5)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == calculate_output_~input#1 && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,500 INFO L290 TraceCheckUtils]: 31: Hoare triple {14878#(<= ~a16~0 5)} assume (5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == calculate_output_~input#1) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0;~a20~0 := 0;~a8~0 := 15;~a17~0 := 0;~a21~0 := 1;calculate_output_#res#1 := -1; {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,500 INFO L290 TraceCheckUtils]: 32: Hoare triple {14878#(<= ~a16~0 5)} main_#t~ret7#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;assume -2147483648 <= main_#t~ret7#1 && main_#t~ret7#1 <= 2147483647;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1; {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,500 INFO L290 TraceCheckUtils]: 33: Hoare triple {14878#(<= ~a16~0 5)} assume !false;havoc main_~input~0#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,500 INFO L290 TraceCheckUtils]: 34: Hoare triple {14878#(<= ~a16~0 5)} 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_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,501 INFO L290 TraceCheckUtils]: 35: Hoare triple {14878#(<= ~a16~0 5)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == calculate_output_~input#1) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,501 INFO L290 TraceCheckUtils]: 36: Hoare triple {14878#(<= ~a16~0 5)} assume !((((((5 == calculate_output_~input#1 && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,502 INFO L290 TraceCheckUtils]: 37: Hoare triple {14878#(<= ~a16~0 5)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == calculate_output_~input#1) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,502 INFO L290 TraceCheckUtils]: 38: Hoare triple {14878#(<= ~a16~0 5)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == calculate_output_~input#1) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,502 INFO L290 TraceCheckUtils]: 39: Hoare triple {14878#(<= ~a16~0 5)} assume !((3 == calculate_output_~input#1 && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,502 INFO L290 TraceCheckUtils]: 40: Hoare triple {14878#(<= ~a16~0 5)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == calculate_output_~input#1 && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,503 INFO L290 TraceCheckUtils]: 41: Hoare triple {14878#(<= ~a16~0 5)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == calculate_output_~input#1 && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,503 INFO L290 TraceCheckUtils]: 42: Hoare triple {14878#(<= ~a16~0 5)} assume !(8 == ~a12~0 && 1 == calculate_output_~input#1 && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,503 INFO L290 TraceCheckUtils]: 43: Hoare triple {14878#(<= ~a16~0 5)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == calculate_output_~input#1) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,504 INFO L290 TraceCheckUtils]: 44: Hoare triple {14878#(<= ~a16~0 5)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == calculate_output_~input#1) && 8 == ~a12~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,504 INFO L290 TraceCheckUtils]: 45: Hoare triple {14878#(<= ~a16~0 5)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == calculate_output_~input#1 && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,504 INFO L290 TraceCheckUtils]: 46: Hoare triple {14878#(<= ~a16~0 5)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == calculate_output_~input#1 && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,504 INFO L290 TraceCheckUtils]: 47: Hoare triple {14878#(<= ~a16~0 5)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == calculate_output_~input#1) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,505 INFO L290 TraceCheckUtils]: 48: Hoare triple {14878#(<= ~a16~0 5)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == calculate_output_~input#1) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,505 INFO L290 TraceCheckUtils]: 49: Hoare triple {14878#(<= ~a16~0 5)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == calculate_output_~input#1) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,505 INFO L290 TraceCheckUtils]: 50: Hoare triple {14878#(<= ~a16~0 5)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == calculate_output_~input#1) && 13 == ~a8~0) && 1 == ~a7~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,505 INFO L290 TraceCheckUtils]: 51: Hoare triple {14878#(<= ~a16~0 5)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == calculate_output_~input#1 && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,505 INFO L290 TraceCheckUtils]: 52: Hoare triple {14878#(<= ~a16~0 5)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == calculate_output_~input#1 && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,506 INFO L290 TraceCheckUtils]: 53: Hoare triple {14878#(<= ~a16~0 5)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == calculate_output_~input#1) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,506 INFO L290 TraceCheckUtils]: 54: Hoare triple {14878#(<= ~a16~0 5)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == calculate_output_~input#1 && !(1 == ~a7~0)) && !(1 == ~a17~0)); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,506 INFO L290 TraceCheckUtils]: 55: Hoare triple {14878#(<= ~a16~0 5)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == calculate_output_~input#1) && 4 == ~a16~0) && 15 == ~a8~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,507 INFO L290 TraceCheckUtils]: 56: Hoare triple {14878#(<= ~a16~0 5)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == calculate_output_~input#1 && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,507 INFO L290 TraceCheckUtils]: 57: Hoare triple {14878#(<= ~a16~0 5)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == calculate_output_~input#1) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,507 INFO L290 TraceCheckUtils]: 58: Hoare triple {14878#(<= ~a16~0 5)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == calculate_output_~input#1) && 1 == ~a7~0) && 8 == ~a12~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,507 INFO L290 TraceCheckUtils]: 59: Hoare triple {14878#(<= ~a16~0 5)} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == calculate_output_~input#1) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,508 INFO L290 TraceCheckUtils]: 60: Hoare triple {14878#(<= ~a16~0 5)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == calculate_output_~input#1) && 8 == ~a12~0) && 15 == ~a8~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,508 INFO L290 TraceCheckUtils]: 61: Hoare triple {14878#(<= ~a16~0 5)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == calculate_output_~input#1) && 8 == ~a12~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,509 INFO L290 TraceCheckUtils]: 62: Hoare triple {14878#(<= ~a16~0 5)} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == calculate_output_~input#1) && !(1 == ~a7~0)) && 5 == ~a16~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,509 INFO L290 TraceCheckUtils]: 63: Hoare triple {14878#(<= ~a16~0 5)} assume !(((!(1 == ~a7~0) && (2 == calculate_output_~input#1 && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,509 INFO L290 TraceCheckUtils]: 64: Hoare triple {14878#(<= ~a16~0 5)} assume !(!(1 == ~a20~0) && (((((6 == calculate_output_~input#1 && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,510 INFO L290 TraceCheckUtils]: 65: Hoare triple {14878#(<= ~a16~0 5)} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == calculate_output_~input#1) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,510 INFO L290 TraceCheckUtils]: 66: Hoare triple {14878#(<= ~a16~0 5)} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == calculate_output_~input#1) && 8 == ~a12~0) && 1 == ~a21~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,510 INFO L290 TraceCheckUtils]: 67: Hoare triple {14878#(<= ~a16~0 5)} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == calculate_output_~input#1) && !(1 == ~a7~0)) && 8 == ~a12~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,510 INFO L290 TraceCheckUtils]: 68: Hoare triple {14878#(<= ~a16~0 5)} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == calculate_output_~input#1) && 1 == ~a21~0) && 1 == ~a20~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,511 INFO L290 TraceCheckUtils]: 69: Hoare triple {14878#(<= ~a16~0 5)} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == calculate_output_~input#1 && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,511 INFO L290 TraceCheckUtils]: 70: Hoare triple {14878#(<= ~a16~0 5)} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == calculate_output_~input#1 && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,511 INFO L290 TraceCheckUtils]: 71: Hoare triple {14878#(<= ~a16~0 5)} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == calculate_output_~input#1) && !(1 == ~a21~0)); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,511 INFO L290 TraceCheckUtils]: 72: Hoare triple {14878#(<= ~a16~0 5)} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == calculate_output_~input#1 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,512 INFO L290 TraceCheckUtils]: 73: Hoare triple {14878#(<= ~a16~0 5)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == calculate_output_~input#1) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,512 INFO L290 TraceCheckUtils]: 74: Hoare triple {14878#(<= ~a16~0 5)} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == calculate_output_~input#1) && 6 == ~a16~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,512 INFO L290 TraceCheckUtils]: 75: Hoare triple {14878#(<= ~a16~0 5)} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == calculate_output_~input#1) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,512 INFO L290 TraceCheckUtils]: 76: Hoare triple {14878#(<= ~a16~0 5)} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == calculate_output_~input#1) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,513 INFO L290 TraceCheckUtils]: 77: Hoare triple {14878#(<= ~a16~0 5)} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == calculate_output_~input#1 && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,513 INFO L290 TraceCheckUtils]: 78: Hoare triple {14878#(<= ~a16~0 5)} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == calculate_output_~input#1 && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,513 INFO L290 TraceCheckUtils]: 79: Hoare triple {14878#(<= ~a16~0 5)} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == calculate_output_~input#1 && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,513 INFO L290 TraceCheckUtils]: 80: Hoare triple {14878#(<= ~a16~0 5)} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == calculate_output_~input#1) && 8 == ~a12~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,514 INFO L290 TraceCheckUtils]: 81: Hoare triple {14878#(<= ~a16~0 5)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == calculate_output_~input#1 && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,514 INFO L290 TraceCheckUtils]: 82: Hoare triple {14878#(<= ~a16~0 5)} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == calculate_output_~input#1) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,514 INFO L290 TraceCheckUtils]: 83: Hoare triple {14878#(<= ~a16~0 5)} assume !(((!(1 == ~a7~0) && (5 == calculate_output_~input#1 && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,514 INFO L290 TraceCheckUtils]: 84: Hoare triple {14878#(<= ~a16~0 5)} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == calculate_output_~input#1) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,515 INFO L290 TraceCheckUtils]: 85: Hoare triple {14878#(<= ~a16~0 5)} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == calculate_output_~input#1 && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,517 INFO L290 TraceCheckUtils]: 86: Hoare triple {14878#(<= ~a16~0 5)} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == calculate_output_~input#1 && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,518 INFO L290 TraceCheckUtils]: 87: Hoare triple {14878#(<= ~a16~0 5)} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == calculate_output_~input#1 && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,518 INFO L290 TraceCheckUtils]: 88: Hoare triple {14878#(<= ~a16~0 5)} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == calculate_output_~input#1) && 4 == ~a16~0) && 1 == ~a20~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,518 INFO L290 TraceCheckUtils]: 89: Hoare triple {14878#(<= ~a16~0 5)} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == calculate_output_~input#1) && !(1 == ~a17~0)) && 1 == ~a21~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,518 INFO L290 TraceCheckUtils]: 90: Hoare triple {14878#(<= ~a16~0 5)} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == calculate_output_~input#1 && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,519 INFO L290 TraceCheckUtils]: 91: Hoare triple {14878#(<= ~a16~0 5)} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == calculate_output_~input#1) && 1 == ~a7~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,519 INFO L290 TraceCheckUtils]: 92: Hoare triple {14878#(<= ~a16~0 5)} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == calculate_output_~input#1) && 13 == ~a8~0) && !(1 == ~a21~0)); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,519 INFO L290 TraceCheckUtils]: 93: Hoare triple {14878#(<= ~a16~0 5)} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == calculate_output_~input#1) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,519 INFO L290 TraceCheckUtils]: 94: Hoare triple {14878#(<= ~a16~0 5)} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == calculate_output_~input#1 && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,520 INFO L290 TraceCheckUtils]: 95: Hoare triple {14878#(<= ~a16~0 5)} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == calculate_output_~input#1 && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,520 INFO L290 TraceCheckUtils]: 96: Hoare triple {14878#(<= ~a16~0 5)} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == calculate_output_~input#1) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,520 INFO L290 TraceCheckUtils]: 97: Hoare triple {14878#(<= ~a16~0 5)} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == calculate_output_~input#1) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,520 INFO L290 TraceCheckUtils]: 98: Hoare triple {14878#(<= ~a16~0 5)} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == calculate_output_~input#1 && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,521 INFO L290 TraceCheckUtils]: 99: Hoare triple {14878#(<= ~a16~0 5)} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == calculate_output_~input#1) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,521 INFO L290 TraceCheckUtils]: 100: Hoare triple {14878#(<= ~a16~0 5)} assume !(8 == ~a12~0 && 5 == calculate_output_~input#1 && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,521 INFO L290 TraceCheckUtils]: 101: Hoare triple {14878#(<= ~a16~0 5)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,522 INFO L290 TraceCheckUtils]: 102: Hoare triple {14878#(<= ~a16~0 5)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,522 INFO L290 TraceCheckUtils]: 103: Hoare triple {14878#(<= ~a16~0 5)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,522 INFO L290 TraceCheckUtils]: 104: Hoare triple {14878#(<= ~a16~0 5)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,522 INFO L290 TraceCheckUtils]: 105: Hoare triple {14878#(<= ~a16~0 5)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,523 INFO L290 TraceCheckUtils]: 106: Hoare triple {14878#(<= ~a16~0 5)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,523 INFO L290 TraceCheckUtils]: 107: Hoare triple {14878#(<= ~a16~0 5)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,523 INFO L290 TraceCheckUtils]: 108: Hoare triple {14878#(<= ~a16~0 5)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,523 INFO L290 TraceCheckUtils]: 109: Hoare triple {14878#(<= ~a16~0 5)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,524 INFO L290 TraceCheckUtils]: 110: Hoare triple {14878#(<= ~a16~0 5)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,524 INFO L290 TraceCheckUtils]: 111: Hoare triple {14878#(<= ~a16~0 5)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,524 INFO L290 TraceCheckUtils]: 112: Hoare triple {14878#(<= ~a16~0 5)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,525 INFO L290 TraceCheckUtils]: 113: Hoare triple {14878#(<= ~a16~0 5)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,525 INFO L290 TraceCheckUtils]: 114: Hoare triple {14878#(<= ~a16~0 5)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,525 INFO L290 TraceCheckUtils]: 115: Hoare triple {14878#(<= ~a16~0 5)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,526 INFO L290 TraceCheckUtils]: 116: Hoare triple {14878#(<= ~a16~0 5)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,526 INFO L290 TraceCheckUtils]: 117: Hoare triple {14878#(<= ~a16~0 5)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,526 INFO L290 TraceCheckUtils]: 118: Hoare triple {14878#(<= ~a16~0 5)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,526 INFO L290 TraceCheckUtils]: 119: Hoare triple {14878#(<= ~a16~0 5)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,527 INFO L290 TraceCheckUtils]: 120: Hoare triple {14878#(<= ~a16~0 5)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,527 INFO L290 TraceCheckUtils]: 121: Hoare triple {14878#(<= ~a16~0 5)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,527 INFO L290 TraceCheckUtils]: 122: Hoare triple {14878#(<= ~a16~0 5)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,527 INFO L290 TraceCheckUtils]: 123: Hoare triple {14878#(<= ~a16~0 5)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,528 INFO L290 TraceCheckUtils]: 124: Hoare triple {14878#(<= ~a16~0 5)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,528 INFO L290 TraceCheckUtils]: 125: Hoare triple {14878#(<= ~a16~0 5)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,528 INFO L290 TraceCheckUtils]: 126: Hoare triple {14878#(<= ~a16~0 5)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,529 INFO L290 TraceCheckUtils]: 127: Hoare triple {14878#(<= ~a16~0 5)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,529 INFO L290 TraceCheckUtils]: 128: Hoare triple {14878#(<= ~a16~0 5)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,529 INFO L290 TraceCheckUtils]: 129: Hoare triple {14878#(<= ~a16~0 5)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,548 INFO L290 TraceCheckUtils]: 130: Hoare triple {14878#(<= ~a16~0 5)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,549 INFO L290 TraceCheckUtils]: 131: Hoare triple {14878#(<= ~a16~0 5)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,549 INFO L290 TraceCheckUtils]: 132: Hoare triple {14878#(<= ~a16~0 5)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {14878#(<= ~a16~0 5)} is VALID [2022-02-20 14:44:22,549 INFO L290 TraceCheckUtils]: 133: Hoare triple {14878#(<= ~a16~0 5)} assume (((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0; {14827#false} is VALID [2022-02-20 14:44:22,549 INFO L290 TraceCheckUtils]: 134: Hoare triple {14827#false} assume !false; {14827#false} is VALID [2022-02-20 14:44:22,550 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-02-20 14:44:22,550 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-02-20 14:44:22,550 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [262956923] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 14:44:22,550 INFO L191 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-02-20 14:44:22,550 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 5 [2022-02-20 14:44:22,551 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [738898282] [2022-02-20 14:44:22,551 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 14:44:22,551 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 39.333333333333336) internal successors, (118), 3 states have internal predecessors, (118), 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 135 [2022-02-20 14:44:22,551 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 14:44:22,552 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 39.333333333333336) internal successors, (118), 3 states have internal predecessors, (118), 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 14:44:22,635 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 118 edges. 118 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 14:44:22,636 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 14:44:22,636 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 14:44:22,636 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 14:44:22,636 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-02-20 14:44:22,636 INFO L87 Difference]: Start difference. First operand 1052 states and 1328 transitions. Second operand has 3 states, 3 states have (on average 39.333333333333336) internal successors, (118), 3 states have internal predecessors, (118), 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 14:44:23,255 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:44:23,256 INFO L93 Difference]: Finished difference Result 2493 states and 3154 transitions. [2022-02-20 14:44:23,257 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 14:44:23,257 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 39.333333333333336) internal successors, (118), 3 states have internal predecessors, (118), 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 135 [2022-02-20 14:44:23,258 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 14:44:23,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 39.333333333333336) internal successors, (118), 3 states have internal predecessors, (118), 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 14:44:23,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 596 transitions. [2022-02-20 14:44:23,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 39.333333333333336) internal successors, (118), 3 states have internal predecessors, (118), 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 14:44:23,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 596 transitions. [2022-02-20 14:44:23,263 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 596 transitions. [2022-02-20 14:44:23,641 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 596 edges. 596 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 14:44:23,642 INFO L225 Difference]: With dead ends: 2493 [2022-02-20 14:44:23,642 INFO L226 Difference]: Without dead ends: 0 [2022-02-20 14:44:23,643 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 137 GetRequests, 134 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-02-20 14:44:23,644 INFO L933 BasicCegarLoop]: 12 mSDtfsCounter, 46 mSDsluCounter, 4 mSDsCounter, 0 mSdLazyCounter, 327 mSolverCounterSat, 90 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 46 SdHoareTripleChecker+Valid, 16 SdHoareTripleChecker+Invalid, 417 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 90 IncrementalHoareTripleChecker+Valid, 327 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-02-20 14:44:23,644 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [46 Valid, 16 Invalid, 417 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [90 Valid, 327 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-02-20 14:44:23,645 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-02-20 14:44:23,645 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-02-20 14:44:23,645 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 14:44:23,645 INFO L82 GeneralOperation]: Start isEquivalent. First operand 0 states. Second operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:44:23,645 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:44:23,645 INFO L87 Difference]: Start difference. First operand 0 states. Second operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:44:23,645 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:44:23,646 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2022-02-20 14:44:23,646 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-02-20 14:44:23,646 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 14:44:23,646 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 14:44:23,646 INFO L74 IsIncluded]: Start isIncluded. First operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand 0 states. [2022-02-20 14:44:23,646 INFO L87 Difference]: Start difference. First operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand 0 states. [2022-02-20 14:44:23,646 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:44:23,646 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2022-02-20 14:44:23,647 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-02-20 14:44:23,647 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 14:44:23,647 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 14:44:23,647 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 14:44:23,647 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 14:44:23,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:44:23,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-02-20 14:44:23,647 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 135 [2022-02-20 14:44:23,647 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 14:44:23,648 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-02-20 14:44:23,648 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 39.333333333333336) internal successors, (118), 3 states have internal predecessors, (118), 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 14:44:23,648 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-02-20 14:44:23,648 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 14:44:23,650 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-02-20 14:44:23,667 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2022-02-20 14:44:23,863 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 14:44:23,865 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-02-20 14:44:23,893 INFO L858 garLoopResultBuilder]: For program point L564(line 564) no Hoare annotation was computed. [2022-02-20 14:44:23,893 INFO L858 garLoopResultBuilder]: For program point L531(line 531) no Hoare annotation was computed. [2022-02-20 14:44:23,893 INFO L858 garLoopResultBuilder]: For program point L498(line 498) no Hoare annotation was computed. [2022-02-20 14:44:23,894 INFO L858 garLoopResultBuilder]: For program point L465(line 465) no Hoare annotation was computed. [2022-02-20 14:44:23,894 INFO L858 garLoopResultBuilder]: For program point L432(line 432) no Hoare annotation was computed. [2022-02-20 14:44:23,894 INFO L858 garLoopResultBuilder]: For program point L102(lines 102 400) no Hoare annotation was computed. [2022-02-20 14:44:23,894 INFO L858 garLoopResultBuilder]: For program point L598(line 598) no Hoare annotation was computed. [2022-02-20 14:44:23,894 INFO L858 garLoopResultBuilder]: For program point L334(lines 334 400) no Hoare annotation was computed. [2022-02-20 14:44:23,894 INFO L858 garLoopResultBuilder]: For program point L566-1(lines 40 585) no Hoare annotation was computed. [2022-02-20 14:44:23,894 INFO L858 garLoopResultBuilder]: For program point L533-1(lines 40 585) no Hoare annotation was computed. [2022-02-20 14:44:23,894 INFO L858 garLoopResultBuilder]: For program point L500-1(lines 40 585) no Hoare annotation was computed. [2022-02-20 14:44:23,894 INFO L858 garLoopResultBuilder]: For program point L467-1(lines 40 585) no Hoare annotation was computed. [2022-02-20 14:44:23,895 INFO L858 garLoopResultBuilder]: For program point L401(lines 401 403) no Hoare annotation was computed. [2022-02-20 14:44:23,895 INFO L858 garLoopResultBuilder]: For program point L434-1(lines 40 585) no Hoare annotation was computed. [2022-02-20 14:44:23,895 INFO L858 garLoopResultBuilder]: For program point L401-2(lines 40 585) no Hoare annotation was computed. [2022-02-20 14:44:23,895 INFO L858 garLoopResultBuilder]: For program point L302(lines 302 400) no Hoare annotation was computed. [2022-02-20 14:44:23,895 INFO L858 garLoopResultBuilder]: For program point L170(lines 170 400) no Hoare annotation was computed. [2022-02-20 14:44:23,895 INFO L858 garLoopResultBuilder]: For program point L567(line 567) no Hoare annotation was computed. [2022-02-20 14:44:23,895 INFO L858 garLoopResultBuilder]: For program point L534(line 534) no Hoare annotation was computed. [2022-02-20 14:44:23,895 INFO L858 garLoopResultBuilder]: For program point L501(line 501) no Hoare annotation was computed. [2022-02-20 14:44:23,896 INFO L858 garLoopResultBuilder]: For program point L468(line 468) no Hoare annotation was computed. [2022-02-20 14:44:23,896 INFO L858 garLoopResultBuilder]: For program point L435(line 435) no Hoare annotation was computed. [2022-02-20 14:44:23,896 INFO L858 garLoopResultBuilder]: For program point L402(line 402) no Hoare annotation was computed. [2022-02-20 14:44:23,896 INFO L858 garLoopResultBuilder]: For program point L204(lines 204 400) no Hoare annotation was computed. [2022-02-20 14:44:23,897 INFO L858 garLoopResultBuilder]: For program point L72(lines 72 400) no Hoare annotation was computed. [2022-02-20 14:44:23,897 INFO L858 garLoopResultBuilder]: For program point L271(lines 271 400) no Hoare annotation was computed. [2022-02-20 14:44:23,897 INFO L858 garLoopResultBuilder]: For program point L139(lines 139 400) no Hoare annotation was computed. [2022-02-20 14:44:23,897 INFO L858 garLoopResultBuilder]: For program point L569-1(lines 40 585) no Hoare annotation was computed. [2022-02-20 14:44:23,897 INFO L858 garLoopResultBuilder]: For program point L536-1(lines 40 585) no Hoare annotation was computed. [2022-02-20 14:44:23,897 INFO L858 garLoopResultBuilder]: For program point L503-1(lines 40 585) no Hoare annotation was computed. [2022-02-20 14:44:23,898 INFO L858 garLoopResultBuilder]: For program point L470-1(lines 40 585) no Hoare annotation was computed. [2022-02-20 14:44:23,898 INFO L858 garLoopResultBuilder]: For program point L437-1(lines 40 585) no Hoare annotation was computed. [2022-02-20 14:44:23,898 INFO L858 garLoopResultBuilder]: For program point L371(lines 371 400) no Hoare annotation was computed. [2022-02-20 14:44:23,898 INFO L858 garLoopResultBuilder]: For program point L404-1(lines 40 585) no Hoare annotation was computed. [2022-02-20 14:44:23,898 INFO L858 garLoopResultBuilder]: For program point L107(lines 107 400) no Hoare annotation was computed. [2022-02-20 14:44:23,898 INFO L858 garLoopResultBuilder]: For program point L41(lines 41 400) no Hoare annotation was computed. [2022-02-20 14:44:23,898 INFO L858 garLoopResultBuilder]: For program point L570(line 570) no Hoare annotation was computed. [2022-02-20 14:44:23,898 INFO L858 garLoopResultBuilder]: For program point L537(line 537) no Hoare annotation was computed. [2022-02-20 14:44:23,898 INFO L858 garLoopResultBuilder]: For program point L504(line 504) no Hoare annotation was computed. [2022-02-20 14:44:23,899 INFO L858 garLoopResultBuilder]: For program point L471(line 471) no Hoare annotation was computed. [2022-02-20 14:44:23,899 INFO L858 garLoopResultBuilder]: For program point L438(line 438) no Hoare annotation was computed. [2022-02-20 14:44:23,899 INFO L858 garLoopResultBuilder]: For program point L405(line 405) no Hoare annotation was computed. [2022-02-20 14:44:23,899 INFO L858 garLoopResultBuilder]: For program point L339(lines 339 400) no Hoare annotation was computed. [2022-02-20 14:44:23,899 INFO L858 garLoopResultBuilder]: For program point L207(lines 207 400) no Hoare annotation was computed. [2022-02-20 14:44:23,899 INFO L858 garLoopResultBuilder]: For program point L75(lines 75 400) no Hoare annotation was computed. [2022-02-20 14:44:23,899 INFO L858 garLoopResultBuilder]: For program point L373(lines 373 400) no Hoare annotation was computed. [2022-02-20 14:44:23,899 INFO L858 garLoopResultBuilder]: For program point L241(lines 241 400) no Hoare annotation was computed. [2022-02-20 14:44:23,899 INFO L858 garLoopResultBuilder]: For program point L175(lines 175 400) no Hoare annotation was computed. [2022-02-20 14:44:23,900 INFO L858 garLoopResultBuilder]: For program point L572-1(lines 40 585) no Hoare annotation was computed. [2022-02-20 14:44:23,900 INFO L858 garLoopResultBuilder]: For program point L539-1(lines 40 585) no Hoare annotation was computed. [2022-02-20 14:44:23,900 INFO L858 garLoopResultBuilder]: For program point L506-1(lines 40 585) no Hoare annotation was computed. [2022-02-20 14:44:23,900 INFO L858 garLoopResultBuilder]: For program point L473-1(lines 40 585) no Hoare annotation was computed. [2022-02-20 14:44:23,900 INFO L858 garLoopResultBuilder]: For program point L440-1(lines 40 585) no Hoare annotation was computed. [2022-02-20 14:44:23,900 INFO L858 garLoopResultBuilder]: For program point L407-1(lines 40 585) no Hoare annotation was computed. [2022-02-20 14:44:23,900 INFO L858 garLoopResultBuilder]: For program point L275(lines 275 400) no Hoare annotation was computed. [2022-02-20 14:44:23,900 INFO L858 garLoopResultBuilder]: For program point L573(line 573) no Hoare annotation was computed. [2022-02-20 14:44:23,900 INFO L858 garLoopResultBuilder]: For program point L540(line 540) no Hoare annotation was computed. [2022-02-20 14:44:23,900 INFO L858 garLoopResultBuilder]: For program point L507(line 507) no Hoare annotation was computed. [2022-02-20 14:44:23,901 INFO L858 garLoopResultBuilder]: For program point L474(line 474) no Hoare annotation was computed. [2022-02-20 14:44:23,901 INFO L858 garLoopResultBuilder]: For program point L441(line 441) no Hoare annotation was computed. [2022-02-20 14:44:23,901 INFO L858 garLoopResultBuilder]: For program point L408(line 408) no Hoare annotation was computed. [2022-02-20 14:44:23,901 INFO L858 garLoopResultBuilder]: For program point L375(lines 375 400) no Hoare annotation was computed. [2022-02-20 14:44:23,901 INFO L858 garLoopResultBuilder]: For program point L309(lines 309 400) no Hoare annotation was computed. [2022-02-20 14:44:23,901 INFO L858 garLoopResultBuilder]: For program point L45(lines 45 400) no Hoare annotation was computed. [2022-02-20 14:44:23,901 INFO L858 garLoopResultBuilder]: For program point L343(lines 343 400) no Hoare annotation was computed. [2022-02-20 14:44:23,901 INFO L858 garLoopResultBuilder]: For program point L112(lines 112 400) no Hoare annotation was computed. [2022-02-20 14:44:23,901 INFO L858 garLoopResultBuilder]: For program point L575-1(lines 40 585) no Hoare annotation was computed. [2022-02-20 14:44:23,902 INFO L858 garLoopResultBuilder]: For program point L542-1(lines 40 585) no Hoare annotation was computed. [2022-02-20 14:44:23,902 INFO L858 garLoopResultBuilder]: For program point L509-1(lines 40 585) no Hoare annotation was computed. [2022-02-20 14:44:23,902 INFO L858 garLoopResultBuilder]: For program point L476-1(lines 40 585) no Hoare annotation was computed. [2022-02-20 14:44:23,902 INFO L858 garLoopResultBuilder]: For program point L443-1(lines 40 585) no Hoare annotation was computed. [2022-02-20 14:44:23,902 INFO L858 garLoopResultBuilder]: For program point L410-1(lines 40 585) no Hoare annotation was computed. [2022-02-20 14:44:23,902 INFO L858 garLoopResultBuilder]: For program point L278(lines 278 400) no Hoare annotation was computed. [2022-02-20 14:44:23,902 INFO L858 garLoopResultBuilder]: For program point L146(lines 146 400) no Hoare annotation was computed. [2022-02-20 14:44:23,902 INFO L858 garLoopResultBuilder]: For program point L576(line 576) no Hoare annotation was computed. [2022-02-20 14:44:23,902 INFO L858 garLoopResultBuilder]: For program point L543(line 543) no Hoare annotation was computed. [2022-02-20 14:44:23,902 INFO L858 garLoopResultBuilder]: For program point L510(line 510) no Hoare annotation was computed. [2022-02-20 14:44:23,903 INFO L858 garLoopResultBuilder]: For program point L477(line 477) no Hoare annotation was computed. [2022-02-20 14:44:23,903 INFO L858 garLoopResultBuilder]: For program point L444(line 444) no Hoare annotation was computed. [2022-02-20 14:44:23,903 INFO L858 garLoopResultBuilder]: For program point L411(line 411) no Hoare annotation was computed. [2022-02-20 14:44:23,903 INFO L858 garLoopResultBuilder]: For program point L213(lines 213 400) no Hoare annotation was computed. [2022-02-20 14:44:23,903 INFO L858 garLoopResultBuilder]: For program point L82(lines 82 400) no Hoare annotation was computed. [2022-02-20 14:44:23,903 INFO L858 garLoopResultBuilder]: For program point L578-1(lines 40 585) no Hoare annotation was computed. [2022-02-20 14:44:23,903 INFO L858 garLoopResultBuilder]: For program point L545-1(lines 40 585) no Hoare annotation was computed. [2022-02-20 14:44:23,903 INFO L858 garLoopResultBuilder]: For program point L512-1(lines 40 585) no Hoare annotation was computed. [2022-02-20 14:44:23,903 INFO L858 garLoopResultBuilder]: For program point L479-1(lines 40 585) no Hoare annotation was computed. [2022-02-20 14:44:23,904 INFO L858 garLoopResultBuilder]: For program point L446-1(lines 40 585) no Hoare annotation was computed. [2022-02-20 14:44:23,904 INFO L858 garLoopResultBuilder]: For program point L413-1(lines 40 585) no Hoare annotation was computed. [2022-02-20 14:44:23,904 INFO L858 garLoopResultBuilder]: For program point L347(lines 347 400) no Hoare annotation was computed. [2022-02-20 14:44:23,904 INFO L858 garLoopResultBuilder]: For program point L248(lines 248 400) no Hoare annotation was computed. [2022-02-20 14:44:23,904 INFO L858 garLoopResultBuilder]: For program point L579(line 579) no Hoare annotation was computed. [2022-02-20 14:44:23,904 INFO L858 garLoopResultBuilder]: For program point L546(line 546) no Hoare annotation was computed. [2022-02-20 14:44:23,904 INFO L858 garLoopResultBuilder]: For program point L513(line 513) no Hoare annotation was computed. [2022-02-20 14:44:23,904 INFO L858 garLoopResultBuilder]: For program point L480(line 480) no Hoare annotation was computed. [2022-02-20 14:44:23,904 INFO L858 garLoopResultBuilder]: For program point L447(line 447) no Hoare annotation was computed. [2022-02-20 14:44:23,905 INFO L858 garLoopResultBuilder]: For program point L414(line 414) no Hoare annotation was computed. [2022-02-20 14:44:23,905 INFO L858 garLoopResultBuilder]: For program point L183(lines 183 400) no Hoare annotation was computed. [2022-02-20 14:44:23,905 INFO L858 garLoopResultBuilder]: For program point L150(lines 150 400) no Hoare annotation was computed. [2022-02-20 14:44:23,905 INFO L858 garLoopResultBuilder]: For program point L382(lines 382 400) no Hoare annotation was computed. [2022-02-20 14:44:23,905 INFO L858 garLoopResultBuilder]: For program point L316(lines 316 400) no Hoare annotation was computed. [2022-02-20 14:44:23,905 INFO L858 garLoopResultBuilder]: For program point L283(lines 283 400) no Hoare annotation was computed. [2022-02-20 14:44:23,905 INFO L858 garLoopResultBuilder]: For program point L118(lines 118 400) no Hoare annotation was computed. [2022-02-20 14:44:23,905 INFO L858 garLoopResultBuilder]: For program point L581-1(lines 581 583) no Hoare annotation was computed. [2022-02-20 14:44:23,905 INFO L858 garLoopResultBuilder]: For program point L548-1(lines 40 585) no Hoare annotation was computed. [2022-02-20 14:44:23,905 INFO L858 garLoopResultBuilder]: For program point L515-1(lines 40 585) no Hoare annotation was computed. [2022-02-20 14:44:23,906 INFO L858 garLoopResultBuilder]: For program point L482-1(lines 40 585) no Hoare annotation was computed. [2022-02-20 14:44:23,906 INFO L858 garLoopResultBuilder]: For program point L449-1(lines 40 585) no Hoare annotation was computed. [2022-02-20 14:44:23,906 INFO L858 garLoopResultBuilder]: For program point L416-1(lines 40 585) no Hoare annotation was computed. [2022-02-20 14:44:23,906 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2022-02-20 14:44:23,906 INFO L858 garLoopResultBuilder]: For program point L218(lines 218 400) no Hoare annotation was computed. [2022-02-20 14:44:23,906 INFO L858 garLoopResultBuilder]: For program point L53(lines 53 400) no Hoare annotation was computed. [2022-02-20 14:44:23,906 INFO L858 garLoopResultBuilder]: For program point L582(line 582) no Hoare annotation was computed. [2022-02-20 14:44:23,906 INFO L858 garLoopResultBuilder]: For program point L549(line 549) no Hoare annotation was computed. [2022-02-20 14:44:23,906 INFO L858 garLoopResultBuilder]: For program point L516(line 516) no Hoare annotation was computed. [2022-02-20 14:44:23,907 INFO L858 garLoopResultBuilder]: For program point L483(line 483) no Hoare annotation was computed. [2022-02-20 14:44:23,907 INFO L858 garLoopResultBuilder]: For program point L450(line 450) no Hoare annotation was computed. [2022-02-20 14:44:23,907 INFO L858 garLoopResultBuilder]: For program point L417(line 417) no Hoare annotation was computed. [2022-02-20 14:44:23,907 INFO L858 garLoopResultBuilder]: For program point L154(lines 154 400) no Hoare annotation was computed. [2022-02-20 14:44:23,907 INFO L854 garLoopResultBuilder]: At program point L584(lines 40 585) the Hoare annotation is: (or (not (= ~a7~0 1)) (<= ~a16~0 5) (= ~a20~0 1)) [2022-02-20 14:44:23,907 INFO L858 garLoopResultBuilder]: For program point L551-1(lines 40 585) no Hoare annotation was computed. [2022-02-20 14:44:23,908 INFO L858 garLoopResultBuilder]: For program point L518-1(lines 40 585) no Hoare annotation was computed. [2022-02-20 14:44:23,908 INFO L858 garLoopResultBuilder]: For program point L485-1(lines 40 585) no Hoare annotation was computed. [2022-02-20 14:44:23,908 INFO L858 garLoopResultBuilder]: For program point L452-1(lines 40 585) no Hoare annotation was computed. [2022-02-20 14:44:23,908 INFO L858 garLoopResultBuilder]: For program point L419-1(lines 40 585) no Hoare annotation was computed. [2022-02-20 14:44:23,908 INFO L858 garLoopResultBuilder]: For program point L188(lines 188 400) no Hoare annotation was computed. [2022-02-20 14:44:23,908 INFO L858 garLoopResultBuilder]: For program point L552(line 552) no Hoare annotation was computed. [2022-02-20 14:44:23,908 INFO L858 garLoopResultBuilder]: For program point L519(line 519) no Hoare annotation was computed. [2022-02-20 14:44:23,908 INFO L858 garLoopResultBuilder]: For program point L486(line 486) no Hoare annotation was computed. [2022-02-20 14:44:23,908 INFO L858 garLoopResultBuilder]: For program point L453(line 453) no Hoare annotation was computed. [2022-02-20 14:44:23,908 INFO L858 garLoopResultBuilder]: For program point L420(line 420) no Hoare annotation was computed. [2022-02-20 14:44:23,909 INFO L858 garLoopResultBuilder]: For program point L387(lines 387 400) no Hoare annotation was computed. [2022-02-20 14:44:23,909 INFO L858 garLoopResultBuilder]: For program point L288(lines 288 400) no Hoare annotation was computed. [2022-02-20 14:44:23,909 INFO L858 garLoopResultBuilder]: For program point L255(lines 255 400) no Hoare annotation was computed. [2022-02-20 14:44:23,909 INFO L858 garLoopResultBuilder]: For program point L90(lines 90 400) no Hoare annotation was computed. [2022-02-20 14:44:23,909 INFO L858 garLoopResultBuilder]: For program point L355(lines 355 400) no Hoare annotation was computed. [2022-02-20 14:44:23,909 INFO L858 garLoopResultBuilder]: For program point L322(lines 322 400) no Hoare annotation was computed. [2022-02-20 14:44:23,909 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-02-20 14:44:23,909 INFO L858 garLoopResultBuilder]: For program point L124(lines 124 400) no Hoare annotation was computed. [2022-02-20 14:44:23,909 INFO L861 garLoopResultBuilder]: At program point L587(lines 587 604) the Hoare annotation is: true [2022-02-20 14:44:23,910 INFO L858 garLoopResultBuilder]: For program point L554-1(lines 40 585) no Hoare annotation was computed. [2022-02-20 14:44:23,910 INFO L858 garLoopResultBuilder]: For program point L521-1(lines 40 585) no Hoare annotation was computed. [2022-02-20 14:44:23,910 INFO L858 garLoopResultBuilder]: For program point L488-1(lines 40 585) no Hoare annotation was computed. [2022-02-20 14:44:23,910 INFO L858 garLoopResultBuilder]: For program point L455-1(lines 40 585) no Hoare annotation was computed. [2022-02-20 14:44:23,910 INFO L858 garLoopResultBuilder]: For program point L422-1(lines 40 585) no Hoare annotation was computed. [2022-02-20 14:44:23,910 INFO L858 garLoopResultBuilder]: For program point L224(lines 224 400) no Hoare annotation was computed. [2022-02-20 14:44:23,910 INFO L858 garLoopResultBuilder]: For program point L158(lines 158 400) no Hoare annotation was computed. [2022-02-20 14:44:23,910 INFO L858 garLoopResultBuilder]: For program point L59(lines 59 400) no Hoare annotation was computed. [2022-02-20 14:44:23,910 INFO L858 garLoopResultBuilder]: For program point L555(line 555) no Hoare annotation was computed. [2022-02-20 14:44:23,911 INFO L858 garLoopResultBuilder]: For program point L522(line 522) no Hoare annotation was computed. [2022-02-20 14:44:23,911 INFO L858 garLoopResultBuilder]: For program point L489(line 489) no Hoare annotation was computed. [2022-02-20 14:44:23,911 INFO L858 garLoopResultBuilder]: For program point L456(line 456) no Hoare annotation was computed. [2022-02-20 14:44:23,911 INFO L858 garLoopResultBuilder]: For program point L423(line 423) no Hoare annotation was computed. [2022-02-20 14:44:23,911 INFO L858 garLoopResultBuilder]: For program point L94(lines 94 400) no Hoare annotation was computed. [2022-02-20 14:44:23,911 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2022-02-20 14:44:23,911 INFO L858 garLoopResultBuilder]: For program point L557-1(lines 40 585) no Hoare annotation was computed. [2022-02-20 14:44:23,911 INFO L858 garLoopResultBuilder]: For program point L524-1(lines 40 585) no Hoare annotation was computed. [2022-02-20 14:44:23,911 INFO L858 garLoopResultBuilder]: For program point L491-1(lines 40 585) no Hoare annotation was computed. [2022-02-20 14:44:23,911 INFO L858 garLoopResultBuilder]: For program point L458-1(lines 40 585) no Hoare annotation was computed. [2022-02-20 14:44:23,912 INFO L858 garLoopResultBuilder]: For program point L392(lines 392 400) no Hoare annotation was computed. [2022-02-20 14:44:23,912 INFO L858 garLoopResultBuilder]: For program point L425-1(lines 40 585) no Hoare annotation was computed. [2022-02-20 14:44:23,912 INFO L858 garLoopResultBuilder]: For program point L326(lines 326 400) no Hoare annotation was computed. [2022-02-20 14:44:23,912 INFO L858 garLoopResultBuilder]: For program point L260(lines 260 400) no Hoare annotation was computed. [2022-02-20 14:44:23,912 INFO L858 garLoopResultBuilder]: For program point L558(line 558) no Hoare annotation was computed. [2022-02-20 14:44:23,912 INFO L858 garLoopResultBuilder]: For program point L525(line 525) no Hoare annotation was computed. [2022-02-20 14:44:23,912 INFO L858 garLoopResultBuilder]: For program point L492(line 492) no Hoare annotation was computed. [2022-02-20 14:44:23,912 INFO L858 garLoopResultBuilder]: For program point L459(line 459) no Hoare annotation was computed. [2022-02-20 14:44:23,912 INFO L858 garLoopResultBuilder]: For program point L426(line 426) no Hoare annotation was computed. [2022-02-20 14:44:23,913 INFO L858 garLoopResultBuilder]: For program point L228(lines 228 400) no Hoare annotation was computed. [2022-02-20 14:44:23,913 INFO L858 garLoopResultBuilder]: For program point L162(lines 162 400) no Hoare annotation was computed. [2022-02-20 14:44:23,913 INFO L858 garLoopResultBuilder]: For program point L129(lines 129 400) no Hoare annotation was computed. [2022-02-20 14:44:23,913 INFO L858 garLoopResultBuilder]: For program point L328(lines 328 400) no Hoare annotation was computed. [2022-02-20 14:44:23,913 INFO L858 garLoopResultBuilder]: For program point L196(lines 196 400) no Hoare annotation was computed. [2022-02-20 14:44:23,913 INFO L858 garLoopResultBuilder]: For program point L64(lines 64 400) no Hoare annotation was computed. [2022-02-20 14:44:23,913 INFO L858 garLoopResultBuilder]: For program point L560-1(lines 40 585) no Hoare annotation was computed. [2022-02-20 14:44:23,914 INFO L854 garLoopResultBuilder]: At program point L593-2(lines 593 603) the Hoare annotation is: (or (not (= ~a7~0 1)) (<= ~a16~0 5) (= ~a20~0 1)) [2022-02-20 14:44:23,914 INFO L858 garLoopResultBuilder]: For program point L527-1(lines 40 585) no Hoare annotation was computed. [2022-02-20 14:44:23,914 INFO L858 garLoopResultBuilder]: For program point L494-1(lines 40 585) no Hoare annotation was computed. [2022-02-20 14:44:23,914 INFO L858 garLoopResultBuilder]: For program point L461-1(lines 40 585) no Hoare annotation was computed. [2022-02-20 14:44:23,914 INFO L858 garLoopResultBuilder]: For program point L428-1(lines 40 585) no Hoare annotation was computed. [2022-02-20 14:44:23,914 INFO L858 garLoopResultBuilder]: For program point L296(lines 296 400) no Hoare annotation was computed. [2022-02-20 14:44:23,915 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-02-20 14:44:23,915 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 498) no Hoare annotation was computed. [2022-02-20 14:44:23,915 INFO L858 garLoopResultBuilder]: For program point L561(line 561) no Hoare annotation was computed. [2022-02-20 14:44:23,915 INFO L858 garLoopResultBuilder]: For program point L528(line 528) no Hoare annotation was computed. [2022-02-20 14:44:23,915 INFO L858 garLoopResultBuilder]: For program point L495(line 495) no Hoare annotation was computed. [2022-02-20 14:44:23,915 INFO L858 garLoopResultBuilder]: For program point L462(line 462) no Hoare annotation was computed. [2022-02-20 14:44:23,916 INFO L858 garLoopResultBuilder]: For program point L429(line 429) no Hoare annotation was computed. [2022-02-20 14:44:23,916 INFO L858 garLoopResultBuilder]: For program point L363(lines 363 400) no Hoare annotation was computed. [2022-02-20 14:44:23,916 INFO L858 garLoopResultBuilder]: For program point L199(lines 199 400) no Hoare annotation was computed. [2022-02-20 14:44:23,916 INFO L858 garLoopResultBuilder]: For program point L563-1(lines 40 585) no Hoare annotation was computed. [2022-02-20 14:44:23,916 INFO L858 garLoopResultBuilder]: For program point L530-1(lines 40 585) no Hoare annotation was computed. [2022-02-20 14:44:23,916 INFO L858 garLoopResultBuilder]: For program point L497-1(lines 40 585) no Hoare annotation was computed. [2022-02-20 14:44:23,916 INFO L858 garLoopResultBuilder]: For program point L464-1(lines 40 585) no Hoare annotation was computed. [2022-02-20 14:44:23,916 INFO L858 garLoopResultBuilder]: For program point L431-1(lines 40 585) no Hoare annotation was computed. [2022-02-20 14:44:23,916 INFO L858 garLoopResultBuilder]: For program point L365(lines 365 400) no Hoare annotation was computed. [2022-02-20 14:44:23,917 INFO L858 garLoopResultBuilder]: For program point L266(lines 266 400) no Hoare annotation was computed. [2022-02-20 14:44:23,917 INFO L858 garLoopResultBuilder]: For program point L233(lines 233 400) no Hoare annotation was computed. [2022-02-20 14:44:23,917 INFO L858 garLoopResultBuilder]: For program point L134(lines 134 400) no Hoare annotation was computed. [2022-02-20 14:44:23,920 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1] [2022-02-20 14:44:23,921 INFO L180 ceAbstractionStarter]: Computing trace abstraction results [2022-02-20 14:44:23,923 WARN L170 areAnnotationChecker]: ULTIMATE.startENTRY has no Hoare annotation [2022-02-20 14:44:23,924 WARN L170 areAnnotationChecker]: L-1 has no Hoare annotation [2022-02-20 14:44:23,924 WARN L170 areAnnotationChecker]: L598 has no Hoare annotation [2022-02-20 14:44:23,924 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2022-02-20 14:44:23,924 WARN L170 areAnnotationChecker]: L598 has no Hoare annotation [2022-02-20 14:44:23,924 WARN L170 areAnnotationChecker]: L598 has no Hoare annotation [2022-02-20 14:44:23,924 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2022-02-20 14:44:23,924 WARN L170 areAnnotationChecker]: L41 has no Hoare annotation [2022-02-20 14:44:23,924 WARN L170 areAnnotationChecker]: L41 has no Hoare annotation [2022-02-20 14:44:23,925 WARN L170 areAnnotationChecker]: L45 has no Hoare annotation [2022-02-20 14:44:23,925 WARN L170 areAnnotationChecker]: L45 has no Hoare annotation [2022-02-20 14:44:23,925 WARN L170 areAnnotationChecker]: L53 has no Hoare annotation [2022-02-20 14:44:23,926 WARN L170 areAnnotationChecker]: L53 has no Hoare annotation [2022-02-20 14:44:23,926 WARN L170 areAnnotationChecker]: L59 has no Hoare annotation [2022-02-20 14:44:23,926 WARN L170 areAnnotationChecker]: L59 has no Hoare annotation [2022-02-20 14:44:23,926 WARN L170 areAnnotationChecker]: L64 has no Hoare annotation [2022-02-20 14:44:23,927 WARN L170 areAnnotationChecker]: L64 has no Hoare annotation [2022-02-20 14:44:23,927 WARN L170 areAnnotationChecker]: L72 has no Hoare annotation [2022-02-20 14:44:23,927 WARN L170 areAnnotationChecker]: L72 has no Hoare annotation [2022-02-20 14:44:23,927 WARN L170 areAnnotationChecker]: L75 has no Hoare annotation [2022-02-20 14:44:23,927 WARN L170 areAnnotationChecker]: L75 has no Hoare annotation [2022-02-20 14:44:23,927 WARN L170 areAnnotationChecker]: L82 has no Hoare annotation [2022-02-20 14:44:23,927 WARN L170 areAnnotationChecker]: L82 has no Hoare annotation [2022-02-20 14:44:23,927 WARN L170 areAnnotationChecker]: L90 has no Hoare annotation [2022-02-20 14:44:23,927 WARN L170 areAnnotationChecker]: L90 has no Hoare annotation [2022-02-20 14:44:23,928 WARN L170 areAnnotationChecker]: L94 has no Hoare annotation [2022-02-20 14:44:23,928 WARN L170 areAnnotationChecker]: L94 has no Hoare annotation [2022-02-20 14:44:23,928 WARN L170 areAnnotationChecker]: L102 has no Hoare annotation [2022-02-20 14:44:23,928 WARN L170 areAnnotationChecker]: L102 has no Hoare annotation [2022-02-20 14:44:23,928 WARN L170 areAnnotationChecker]: L107 has no Hoare annotation [2022-02-20 14:44:23,928 WARN L170 areAnnotationChecker]: L107 has no Hoare annotation [2022-02-20 14:44:23,928 WARN L170 areAnnotationChecker]: L112 has no Hoare annotation [2022-02-20 14:44:23,928 WARN L170 areAnnotationChecker]: L112 has no Hoare annotation [2022-02-20 14:44:23,928 WARN L170 areAnnotationChecker]: L118 has no Hoare annotation [2022-02-20 14:44:23,928 WARN L170 areAnnotationChecker]: L118 has no Hoare annotation [2022-02-20 14:44:23,928 WARN L170 areAnnotationChecker]: L124 has no Hoare annotation [2022-02-20 14:44:23,928 WARN L170 areAnnotationChecker]: L124 has no Hoare annotation [2022-02-20 14:44:23,929 WARN L170 areAnnotationChecker]: L129 has no Hoare annotation [2022-02-20 14:44:23,929 WARN L170 areAnnotationChecker]: L129 has no Hoare annotation [2022-02-20 14:44:23,929 WARN L170 areAnnotationChecker]: L134 has no Hoare annotation [2022-02-20 14:44:23,929 WARN L170 areAnnotationChecker]: L134 has no Hoare annotation [2022-02-20 14:44:23,929 WARN L170 areAnnotationChecker]: L139 has no Hoare annotation [2022-02-20 14:44:23,929 WARN L170 areAnnotationChecker]: L139 has no Hoare annotation [2022-02-20 14:44:23,929 WARN L170 areAnnotationChecker]: L146 has no Hoare annotation [2022-02-20 14:44:23,929 WARN L170 areAnnotationChecker]: L146 has no Hoare annotation [2022-02-20 14:44:23,929 WARN L170 areAnnotationChecker]: L150 has no Hoare annotation [2022-02-20 14:44:23,930 WARN L170 areAnnotationChecker]: L150 has no Hoare annotation [2022-02-20 14:44:23,930 WARN L170 areAnnotationChecker]: L154 has no Hoare annotation [2022-02-20 14:44:23,930 WARN L170 areAnnotationChecker]: L154 has no Hoare annotation [2022-02-20 14:44:23,930 WARN L170 areAnnotationChecker]: L158 has no Hoare annotation [2022-02-20 14:44:23,930 WARN L170 areAnnotationChecker]: L158 has no Hoare annotation [2022-02-20 14:44:23,930 WARN L170 areAnnotationChecker]: L162 has no Hoare annotation [2022-02-20 14:44:23,930 WARN L170 areAnnotationChecker]: L162 has no Hoare annotation [2022-02-20 14:44:23,930 WARN L170 areAnnotationChecker]: L170 has no Hoare annotation [2022-02-20 14:44:23,931 WARN L170 areAnnotationChecker]: L170 has no Hoare annotation [2022-02-20 14:44:23,931 WARN L170 areAnnotationChecker]: L175 has no Hoare annotation [2022-02-20 14:44:23,931 WARN L170 areAnnotationChecker]: L175 has no Hoare annotation [2022-02-20 14:44:23,931 WARN L170 areAnnotationChecker]: L183 has no Hoare annotation [2022-02-20 14:44:23,931 WARN L170 areAnnotationChecker]: L183 has no Hoare annotation [2022-02-20 14:44:23,931 WARN L170 areAnnotationChecker]: L188 has no Hoare annotation [2022-02-20 14:44:23,931 WARN L170 areAnnotationChecker]: L188 has no Hoare annotation [2022-02-20 14:44:23,931 WARN L170 areAnnotationChecker]: L196 has no Hoare annotation [2022-02-20 14:44:23,931 WARN L170 areAnnotationChecker]: L196 has no Hoare annotation [2022-02-20 14:44:23,931 WARN L170 areAnnotationChecker]: L199 has no Hoare annotation [2022-02-20 14:44:23,931 WARN L170 areAnnotationChecker]: L199 has no Hoare annotation [2022-02-20 14:44:23,932 WARN L170 areAnnotationChecker]: L204 has no Hoare annotation [2022-02-20 14:44:23,932 WARN L170 areAnnotationChecker]: L204 has no Hoare annotation [2022-02-20 14:44:23,932 WARN L170 areAnnotationChecker]: L207 has no Hoare annotation [2022-02-20 14:44:23,932 WARN L170 areAnnotationChecker]: L207 has no Hoare annotation [2022-02-20 14:44:23,932 WARN L170 areAnnotationChecker]: L213 has no Hoare annotation [2022-02-20 14:44:23,932 WARN L170 areAnnotationChecker]: L213 has no Hoare annotation [2022-02-20 14:44:23,932 WARN L170 areAnnotationChecker]: L218 has no Hoare annotation [2022-02-20 14:44:23,932 WARN L170 areAnnotationChecker]: L218 has no Hoare annotation [2022-02-20 14:44:23,932 WARN L170 areAnnotationChecker]: L224 has no Hoare annotation [2022-02-20 14:44:23,932 WARN L170 areAnnotationChecker]: L224 has no Hoare annotation [2022-02-20 14:44:23,932 WARN L170 areAnnotationChecker]: L228 has no Hoare annotation [2022-02-20 14:44:23,932 WARN L170 areAnnotationChecker]: L228 has no Hoare annotation [2022-02-20 14:44:23,933 WARN L170 areAnnotationChecker]: L233 has no Hoare annotation [2022-02-20 14:44:23,933 WARN L170 areAnnotationChecker]: L233 has no Hoare annotation [2022-02-20 14:44:23,933 WARN L170 areAnnotationChecker]: L241 has no Hoare annotation [2022-02-20 14:44:23,933 WARN L170 areAnnotationChecker]: L241 has no Hoare annotation [2022-02-20 14:44:23,933 WARN L170 areAnnotationChecker]: L248 has no Hoare annotation [2022-02-20 14:44:23,933 WARN L170 areAnnotationChecker]: L248 has no Hoare annotation [2022-02-20 14:44:23,933 WARN L170 areAnnotationChecker]: L255 has no Hoare annotation [2022-02-20 14:44:23,933 WARN L170 areAnnotationChecker]: L255 has no Hoare annotation [2022-02-20 14:44:23,933 WARN L170 areAnnotationChecker]: L260 has no Hoare annotation [2022-02-20 14:44:23,933 WARN L170 areAnnotationChecker]: L260 has no Hoare annotation [2022-02-20 14:44:23,933 WARN L170 areAnnotationChecker]: L266 has no Hoare annotation [2022-02-20 14:44:23,934 WARN L170 areAnnotationChecker]: L266 has no Hoare annotation [2022-02-20 14:44:23,934 WARN L170 areAnnotationChecker]: L271 has no Hoare annotation [2022-02-20 14:44:23,934 WARN L170 areAnnotationChecker]: L271 has no Hoare annotation [2022-02-20 14:44:23,934 WARN L170 areAnnotationChecker]: L275 has no Hoare annotation [2022-02-20 14:44:23,934 WARN L170 areAnnotationChecker]: L275 has no Hoare annotation [2022-02-20 14:44:23,934 WARN L170 areAnnotationChecker]: L278 has no Hoare annotation [2022-02-20 14:44:23,934 WARN L170 areAnnotationChecker]: L278 has no Hoare annotation [2022-02-20 14:44:23,934 WARN L170 areAnnotationChecker]: L283 has no Hoare annotation [2022-02-20 14:44:23,934 WARN L170 areAnnotationChecker]: L283 has no Hoare annotation [2022-02-20 14:44:23,934 WARN L170 areAnnotationChecker]: L288 has no Hoare annotation [2022-02-20 14:44:23,934 WARN L170 areAnnotationChecker]: L288 has no Hoare annotation [2022-02-20 14:44:23,935 WARN L170 areAnnotationChecker]: L296 has no Hoare annotation [2022-02-20 14:44:23,935 WARN L170 areAnnotationChecker]: L296 has no Hoare annotation [2022-02-20 14:44:23,935 WARN L170 areAnnotationChecker]: L302 has no Hoare annotation [2022-02-20 14:44:23,935 WARN L170 areAnnotationChecker]: L302 has no Hoare annotation [2022-02-20 14:44:23,935 WARN L170 areAnnotationChecker]: L309 has no Hoare annotation [2022-02-20 14:44:23,935 WARN L170 areAnnotationChecker]: L309 has no Hoare annotation [2022-02-20 14:44:23,935 WARN L170 areAnnotationChecker]: L316 has no Hoare annotation [2022-02-20 14:44:23,935 WARN L170 areAnnotationChecker]: L316 has no Hoare annotation [2022-02-20 14:44:23,935 WARN L170 areAnnotationChecker]: L322 has no Hoare annotation [2022-02-20 14:44:23,935 WARN L170 areAnnotationChecker]: L322 has no Hoare annotation [2022-02-20 14:44:23,935 WARN L170 areAnnotationChecker]: L326 has no Hoare annotation [2022-02-20 14:44:23,936 WARN L170 areAnnotationChecker]: L326 has no Hoare annotation [2022-02-20 14:44:23,936 WARN L170 areAnnotationChecker]: L328 has no Hoare annotation [2022-02-20 14:44:23,936 WARN L170 areAnnotationChecker]: L328 has no Hoare annotation [2022-02-20 14:44:23,936 WARN L170 areAnnotationChecker]: L334 has no Hoare annotation [2022-02-20 14:44:23,936 WARN L170 areAnnotationChecker]: L334 has no Hoare annotation [2022-02-20 14:44:23,936 WARN L170 areAnnotationChecker]: L339 has no Hoare annotation [2022-02-20 14:44:23,936 WARN L170 areAnnotationChecker]: L339 has no Hoare annotation [2022-02-20 14:44:23,936 WARN L170 areAnnotationChecker]: L343 has no Hoare annotation [2022-02-20 14:44:23,936 WARN L170 areAnnotationChecker]: L343 has no Hoare annotation [2022-02-20 14:44:23,936 WARN L170 areAnnotationChecker]: L347 has no Hoare annotation [2022-02-20 14:44:23,936 WARN L170 areAnnotationChecker]: L347 has no Hoare annotation [2022-02-20 14:44:23,937 WARN L170 areAnnotationChecker]: L355 has no Hoare annotation [2022-02-20 14:44:23,937 WARN L170 areAnnotationChecker]: L355 has no Hoare annotation [2022-02-20 14:44:23,937 WARN L170 areAnnotationChecker]: L363 has no Hoare annotation [2022-02-20 14:44:23,937 WARN L170 areAnnotationChecker]: L363 has no Hoare annotation [2022-02-20 14:44:23,937 WARN L170 areAnnotationChecker]: L365 has no Hoare annotation [2022-02-20 14:44:23,937 WARN L170 areAnnotationChecker]: L365 has no Hoare annotation [2022-02-20 14:44:23,937 WARN L170 areAnnotationChecker]: L371 has no Hoare annotation [2022-02-20 14:44:23,937 WARN L170 areAnnotationChecker]: L371 has no Hoare annotation [2022-02-20 14:44:23,937 WARN L170 areAnnotationChecker]: L373 has no Hoare annotation [2022-02-20 14:44:23,937 WARN L170 areAnnotationChecker]: L373 has no Hoare annotation [2022-02-20 14:44:23,937 WARN L170 areAnnotationChecker]: L375 has no Hoare annotation [2022-02-20 14:44:23,938 WARN L170 areAnnotationChecker]: L375 has no Hoare annotation [2022-02-20 14:44:23,938 WARN L170 areAnnotationChecker]: L382 has no Hoare annotation [2022-02-20 14:44:23,938 WARN L170 areAnnotationChecker]: L382 has no Hoare annotation [2022-02-20 14:44:23,938 WARN L170 areAnnotationChecker]: L387 has no Hoare annotation [2022-02-20 14:44:23,938 WARN L170 areAnnotationChecker]: L387 has no Hoare annotation [2022-02-20 14:44:23,938 WARN L170 areAnnotationChecker]: L392 has no Hoare annotation [2022-02-20 14:44:23,938 WARN L170 areAnnotationChecker]: L392 has no Hoare annotation [2022-02-20 14:44:23,938 WARN L170 areAnnotationChecker]: L401 has no Hoare annotation [2022-02-20 14:44:23,938 WARN L170 areAnnotationChecker]: L401 has no Hoare annotation [2022-02-20 14:44:23,938 WARN L170 areAnnotationChecker]: L402 has no Hoare annotation [2022-02-20 14:44:23,938 WARN L170 areAnnotationChecker]: L401-2 has no Hoare annotation [2022-02-20 14:44:23,938 WARN L170 areAnnotationChecker]: L401-2 has no Hoare annotation [2022-02-20 14:44:23,939 WARN L170 areAnnotationChecker]: L405 has no Hoare annotation [2022-02-20 14:44:23,939 WARN L170 areAnnotationChecker]: L404-1 has no Hoare annotation [2022-02-20 14:44:23,939 WARN L170 areAnnotationChecker]: L404-1 has no Hoare annotation [2022-02-20 14:44:23,939 WARN L170 areAnnotationChecker]: L408 has no Hoare annotation [2022-02-20 14:44:23,939 WARN L170 areAnnotationChecker]: L407-1 has no Hoare annotation [2022-02-20 14:44:23,939 WARN L170 areAnnotationChecker]: L407-1 has no Hoare annotation [2022-02-20 14:44:23,939 WARN L170 areAnnotationChecker]: L411 has no Hoare annotation [2022-02-20 14:44:23,939 WARN L170 areAnnotationChecker]: L410-1 has no Hoare annotation [2022-02-20 14:44:23,939 WARN L170 areAnnotationChecker]: L410-1 has no Hoare annotation [2022-02-20 14:44:23,939 WARN L170 areAnnotationChecker]: L414 has no Hoare annotation [2022-02-20 14:44:23,939 WARN L170 areAnnotationChecker]: L413-1 has no Hoare annotation [2022-02-20 14:44:23,940 WARN L170 areAnnotationChecker]: L413-1 has no Hoare annotation [2022-02-20 14:44:23,940 WARN L170 areAnnotationChecker]: L417 has no Hoare annotation [2022-02-20 14:44:23,940 WARN L170 areAnnotationChecker]: L416-1 has no Hoare annotation [2022-02-20 14:44:23,940 WARN L170 areAnnotationChecker]: L416-1 has no Hoare annotation [2022-02-20 14:44:23,940 WARN L170 areAnnotationChecker]: L420 has no Hoare annotation [2022-02-20 14:44:23,940 WARN L170 areAnnotationChecker]: L419-1 has no Hoare annotation [2022-02-20 14:44:23,940 WARN L170 areAnnotationChecker]: L419-1 has no Hoare annotation [2022-02-20 14:44:23,940 WARN L170 areAnnotationChecker]: L423 has no Hoare annotation [2022-02-20 14:44:23,940 WARN L170 areAnnotationChecker]: L422-1 has no Hoare annotation [2022-02-20 14:44:23,940 WARN L170 areAnnotationChecker]: L422-1 has no Hoare annotation [2022-02-20 14:44:23,940 WARN L170 areAnnotationChecker]: L426 has no Hoare annotation [2022-02-20 14:44:23,941 WARN L170 areAnnotationChecker]: L425-1 has no Hoare annotation [2022-02-20 14:44:23,941 WARN L170 areAnnotationChecker]: L425-1 has no Hoare annotation [2022-02-20 14:44:23,941 WARN L170 areAnnotationChecker]: L429 has no Hoare annotation [2022-02-20 14:44:23,941 WARN L170 areAnnotationChecker]: L428-1 has no Hoare annotation [2022-02-20 14:44:23,941 WARN L170 areAnnotationChecker]: L428-1 has no Hoare annotation [2022-02-20 14:44:23,941 WARN L170 areAnnotationChecker]: L432 has no Hoare annotation [2022-02-20 14:44:23,941 WARN L170 areAnnotationChecker]: L431-1 has no Hoare annotation [2022-02-20 14:44:23,941 WARN L170 areAnnotationChecker]: L431-1 has no Hoare annotation [2022-02-20 14:44:23,941 WARN L170 areAnnotationChecker]: L435 has no Hoare annotation [2022-02-20 14:44:23,941 WARN L170 areAnnotationChecker]: L434-1 has no Hoare annotation [2022-02-20 14:44:23,941 WARN L170 areAnnotationChecker]: L434-1 has no Hoare annotation [2022-02-20 14:44:23,942 WARN L170 areAnnotationChecker]: L438 has no Hoare annotation [2022-02-20 14:44:23,942 WARN L170 areAnnotationChecker]: L437-1 has no Hoare annotation [2022-02-20 14:44:23,942 WARN L170 areAnnotationChecker]: L437-1 has no Hoare annotation [2022-02-20 14:44:23,942 WARN L170 areAnnotationChecker]: L441 has no Hoare annotation [2022-02-20 14:44:23,942 WARN L170 areAnnotationChecker]: L440-1 has no Hoare annotation [2022-02-20 14:44:23,942 WARN L170 areAnnotationChecker]: L440-1 has no Hoare annotation [2022-02-20 14:44:23,942 WARN L170 areAnnotationChecker]: L444 has no Hoare annotation [2022-02-20 14:44:23,942 WARN L170 areAnnotationChecker]: L443-1 has no Hoare annotation [2022-02-20 14:44:23,942 WARN L170 areAnnotationChecker]: L443-1 has no Hoare annotation [2022-02-20 14:44:23,942 WARN L170 areAnnotationChecker]: L447 has no Hoare annotation [2022-02-20 14:44:23,942 WARN L170 areAnnotationChecker]: L446-1 has no Hoare annotation [2022-02-20 14:44:23,943 WARN L170 areAnnotationChecker]: L446-1 has no Hoare annotation [2022-02-20 14:44:23,943 WARN L170 areAnnotationChecker]: L450 has no Hoare annotation [2022-02-20 14:44:23,943 WARN L170 areAnnotationChecker]: L449-1 has no Hoare annotation [2022-02-20 14:44:23,943 WARN L170 areAnnotationChecker]: L449-1 has no Hoare annotation [2022-02-20 14:44:23,943 WARN L170 areAnnotationChecker]: L453 has no Hoare annotation [2022-02-20 14:44:23,943 WARN L170 areAnnotationChecker]: L452-1 has no Hoare annotation [2022-02-20 14:44:23,943 WARN L170 areAnnotationChecker]: L452-1 has no Hoare annotation [2022-02-20 14:44:23,943 WARN L170 areAnnotationChecker]: L456 has no Hoare annotation [2022-02-20 14:44:23,943 WARN L170 areAnnotationChecker]: L455-1 has no Hoare annotation [2022-02-20 14:44:23,943 WARN L170 areAnnotationChecker]: L455-1 has no Hoare annotation [2022-02-20 14:44:23,943 WARN L170 areAnnotationChecker]: L459 has no Hoare annotation [2022-02-20 14:44:23,944 WARN L170 areAnnotationChecker]: L458-1 has no Hoare annotation [2022-02-20 14:44:23,944 WARN L170 areAnnotationChecker]: L458-1 has no Hoare annotation [2022-02-20 14:44:23,944 WARN L170 areAnnotationChecker]: L462 has no Hoare annotation [2022-02-20 14:44:23,944 WARN L170 areAnnotationChecker]: L461-1 has no Hoare annotation [2022-02-20 14:44:23,944 WARN L170 areAnnotationChecker]: L461-1 has no Hoare annotation [2022-02-20 14:44:23,944 WARN L170 areAnnotationChecker]: L465 has no Hoare annotation [2022-02-20 14:44:23,944 WARN L170 areAnnotationChecker]: L464-1 has no Hoare annotation [2022-02-20 14:44:23,944 WARN L170 areAnnotationChecker]: L464-1 has no Hoare annotation [2022-02-20 14:44:23,944 WARN L170 areAnnotationChecker]: L468 has no Hoare annotation [2022-02-20 14:44:23,944 WARN L170 areAnnotationChecker]: L467-1 has no Hoare annotation [2022-02-20 14:44:23,944 WARN L170 areAnnotationChecker]: L467-1 has no Hoare annotation [2022-02-20 14:44:23,945 WARN L170 areAnnotationChecker]: L471 has no Hoare annotation [2022-02-20 14:44:23,945 WARN L170 areAnnotationChecker]: L470-1 has no Hoare annotation [2022-02-20 14:44:23,945 WARN L170 areAnnotationChecker]: L470-1 has no Hoare annotation [2022-02-20 14:44:23,945 WARN L170 areAnnotationChecker]: L474 has no Hoare annotation [2022-02-20 14:44:23,945 WARN L170 areAnnotationChecker]: L473-1 has no Hoare annotation [2022-02-20 14:44:23,945 WARN L170 areAnnotationChecker]: L473-1 has no Hoare annotation [2022-02-20 14:44:23,945 WARN L170 areAnnotationChecker]: L477 has no Hoare annotation [2022-02-20 14:44:23,945 WARN L170 areAnnotationChecker]: L476-1 has no Hoare annotation [2022-02-20 14:44:23,945 WARN L170 areAnnotationChecker]: L476-1 has no Hoare annotation [2022-02-20 14:44:23,945 WARN L170 areAnnotationChecker]: L480 has no Hoare annotation [2022-02-20 14:44:23,945 WARN L170 areAnnotationChecker]: L479-1 has no Hoare annotation [2022-02-20 14:44:23,946 WARN L170 areAnnotationChecker]: L479-1 has no Hoare annotation [2022-02-20 14:44:23,946 WARN L170 areAnnotationChecker]: L483 has no Hoare annotation [2022-02-20 14:44:23,946 WARN L170 areAnnotationChecker]: L482-1 has no Hoare annotation [2022-02-20 14:44:23,946 WARN L170 areAnnotationChecker]: L482-1 has no Hoare annotation [2022-02-20 14:44:23,946 WARN L170 areAnnotationChecker]: L486 has no Hoare annotation [2022-02-20 14:44:23,946 WARN L170 areAnnotationChecker]: L485-1 has no Hoare annotation [2022-02-20 14:44:23,946 WARN L170 areAnnotationChecker]: L485-1 has no Hoare annotation [2022-02-20 14:44:23,946 WARN L170 areAnnotationChecker]: L489 has no Hoare annotation [2022-02-20 14:44:23,946 WARN L170 areAnnotationChecker]: L488-1 has no Hoare annotation [2022-02-20 14:44:23,946 WARN L170 areAnnotationChecker]: L488-1 has no Hoare annotation [2022-02-20 14:44:23,946 WARN L170 areAnnotationChecker]: L492 has no Hoare annotation [2022-02-20 14:44:23,947 WARN L170 areAnnotationChecker]: L491-1 has no Hoare annotation [2022-02-20 14:44:23,947 WARN L170 areAnnotationChecker]: L491-1 has no Hoare annotation [2022-02-20 14:44:23,947 WARN L170 areAnnotationChecker]: L495 has no Hoare annotation [2022-02-20 14:44:23,947 WARN L170 areAnnotationChecker]: L494-1 has no Hoare annotation [2022-02-20 14:44:23,947 WARN L170 areAnnotationChecker]: L494-1 has no Hoare annotation [2022-02-20 14:44:23,947 WARN L170 areAnnotationChecker]: L498 has no Hoare annotation [2022-02-20 14:44:23,947 WARN L170 areAnnotationChecker]: L498 has no Hoare annotation [2022-02-20 14:44:23,947 WARN L170 areAnnotationChecker]: L497-1 has no Hoare annotation [2022-02-20 14:44:23,947 WARN L170 areAnnotationChecker]: L497-1 has no Hoare annotation [2022-02-20 14:44:23,947 WARN L170 areAnnotationChecker]: L501 has no Hoare annotation [2022-02-20 14:44:23,947 WARN L170 areAnnotationChecker]: L500-1 has no Hoare annotation [2022-02-20 14:44:23,948 WARN L170 areAnnotationChecker]: L500-1 has no Hoare annotation [2022-02-20 14:44:23,948 WARN L170 areAnnotationChecker]: L504 has no Hoare annotation [2022-02-20 14:44:23,948 WARN L170 areAnnotationChecker]: L503-1 has no Hoare annotation [2022-02-20 14:44:23,948 WARN L170 areAnnotationChecker]: L503-1 has no Hoare annotation [2022-02-20 14:44:23,948 WARN L170 areAnnotationChecker]: L507 has no Hoare annotation [2022-02-20 14:44:23,948 WARN L170 areAnnotationChecker]: L506-1 has no Hoare annotation [2022-02-20 14:44:23,948 WARN L170 areAnnotationChecker]: L506-1 has no Hoare annotation [2022-02-20 14:44:23,948 WARN L170 areAnnotationChecker]: L510 has no Hoare annotation [2022-02-20 14:44:23,948 WARN L170 areAnnotationChecker]: L509-1 has no Hoare annotation [2022-02-20 14:44:23,949 WARN L170 areAnnotationChecker]: L509-1 has no Hoare annotation [2022-02-20 14:44:23,949 WARN L170 areAnnotationChecker]: L513 has no Hoare annotation [2022-02-20 14:44:23,949 WARN L170 areAnnotationChecker]: L512-1 has no Hoare annotation [2022-02-20 14:44:23,949 WARN L170 areAnnotationChecker]: L512-1 has no Hoare annotation [2022-02-20 14:44:23,949 WARN L170 areAnnotationChecker]: L516 has no Hoare annotation [2022-02-20 14:44:23,950 WARN L170 areAnnotationChecker]: L515-1 has no Hoare annotation [2022-02-20 14:44:23,950 WARN L170 areAnnotationChecker]: L515-1 has no Hoare annotation [2022-02-20 14:44:23,950 WARN L170 areAnnotationChecker]: L519 has no Hoare annotation [2022-02-20 14:44:23,950 WARN L170 areAnnotationChecker]: L518-1 has no Hoare annotation [2022-02-20 14:44:23,950 WARN L170 areAnnotationChecker]: L518-1 has no Hoare annotation [2022-02-20 14:44:23,950 WARN L170 areAnnotationChecker]: L522 has no Hoare annotation [2022-02-20 14:44:23,950 WARN L170 areAnnotationChecker]: L521-1 has no Hoare annotation [2022-02-20 14:44:23,950 WARN L170 areAnnotationChecker]: L521-1 has no Hoare annotation [2022-02-20 14:44:23,950 WARN L170 areAnnotationChecker]: L525 has no Hoare annotation [2022-02-20 14:44:23,950 WARN L170 areAnnotationChecker]: L524-1 has no Hoare annotation [2022-02-20 14:44:23,950 WARN L170 areAnnotationChecker]: L524-1 has no Hoare annotation [2022-02-20 14:44:23,951 WARN L170 areAnnotationChecker]: L528 has no Hoare annotation [2022-02-20 14:44:23,951 WARN L170 areAnnotationChecker]: L527-1 has no Hoare annotation [2022-02-20 14:44:23,951 WARN L170 areAnnotationChecker]: L527-1 has no Hoare annotation [2022-02-20 14:44:23,951 WARN L170 areAnnotationChecker]: L531 has no Hoare annotation [2022-02-20 14:44:23,951 WARN L170 areAnnotationChecker]: L530-1 has no Hoare annotation [2022-02-20 14:44:23,951 WARN L170 areAnnotationChecker]: L530-1 has no Hoare annotation [2022-02-20 14:44:23,951 WARN L170 areAnnotationChecker]: L534 has no Hoare annotation [2022-02-20 14:44:23,952 WARN L170 areAnnotationChecker]: L533-1 has no Hoare annotation [2022-02-20 14:44:23,952 WARN L170 areAnnotationChecker]: L533-1 has no Hoare annotation [2022-02-20 14:44:23,952 WARN L170 areAnnotationChecker]: L537 has no Hoare annotation [2022-02-20 14:44:23,952 WARN L170 areAnnotationChecker]: L536-1 has no Hoare annotation [2022-02-20 14:44:23,952 WARN L170 areAnnotationChecker]: L536-1 has no Hoare annotation [2022-02-20 14:44:23,952 WARN L170 areAnnotationChecker]: L540 has no Hoare annotation [2022-02-20 14:44:23,952 WARN L170 areAnnotationChecker]: L539-1 has no Hoare annotation [2022-02-20 14:44:23,952 WARN L170 areAnnotationChecker]: L539-1 has no Hoare annotation [2022-02-20 14:44:23,952 WARN L170 areAnnotationChecker]: L543 has no Hoare annotation [2022-02-20 14:44:23,952 WARN L170 areAnnotationChecker]: L542-1 has no Hoare annotation [2022-02-20 14:44:23,952 WARN L170 areAnnotationChecker]: L542-1 has no Hoare annotation [2022-02-20 14:44:23,953 WARN L170 areAnnotationChecker]: L546 has no Hoare annotation [2022-02-20 14:44:23,953 WARN L170 areAnnotationChecker]: L545-1 has no Hoare annotation [2022-02-20 14:44:23,953 WARN L170 areAnnotationChecker]: L545-1 has no Hoare annotation [2022-02-20 14:44:23,953 WARN L170 areAnnotationChecker]: L549 has no Hoare annotation [2022-02-20 14:44:23,953 WARN L170 areAnnotationChecker]: L548-1 has no Hoare annotation [2022-02-20 14:44:23,953 WARN L170 areAnnotationChecker]: L548-1 has no Hoare annotation [2022-02-20 14:44:23,953 WARN L170 areAnnotationChecker]: L552 has no Hoare annotation [2022-02-20 14:44:23,953 WARN L170 areAnnotationChecker]: L551-1 has no Hoare annotation [2022-02-20 14:44:23,953 WARN L170 areAnnotationChecker]: L551-1 has no Hoare annotation [2022-02-20 14:44:23,953 WARN L170 areAnnotationChecker]: L555 has no Hoare annotation [2022-02-20 14:44:23,953 WARN L170 areAnnotationChecker]: L554-1 has no Hoare annotation [2022-02-20 14:44:23,953 WARN L170 areAnnotationChecker]: L554-1 has no Hoare annotation [2022-02-20 14:44:23,954 WARN L170 areAnnotationChecker]: L558 has no Hoare annotation [2022-02-20 14:44:23,954 WARN L170 areAnnotationChecker]: L557-1 has no Hoare annotation [2022-02-20 14:44:23,954 WARN L170 areAnnotationChecker]: L557-1 has no Hoare annotation [2022-02-20 14:44:23,954 WARN L170 areAnnotationChecker]: L561 has no Hoare annotation [2022-02-20 14:44:23,954 WARN L170 areAnnotationChecker]: L560-1 has no Hoare annotation [2022-02-20 14:44:23,954 WARN L170 areAnnotationChecker]: L560-1 has no Hoare annotation [2022-02-20 14:44:23,954 WARN L170 areAnnotationChecker]: L564 has no Hoare annotation [2022-02-20 14:44:23,954 WARN L170 areAnnotationChecker]: L563-1 has no Hoare annotation [2022-02-20 14:44:23,954 WARN L170 areAnnotationChecker]: L563-1 has no Hoare annotation [2022-02-20 14:44:23,954 WARN L170 areAnnotationChecker]: L567 has no Hoare annotation [2022-02-20 14:44:23,954 WARN L170 areAnnotationChecker]: L566-1 has no Hoare annotation [2022-02-20 14:44:23,955 WARN L170 areAnnotationChecker]: L566-1 has no Hoare annotation [2022-02-20 14:44:23,955 WARN L170 areAnnotationChecker]: L570 has no Hoare annotation [2022-02-20 14:44:23,955 WARN L170 areAnnotationChecker]: L569-1 has no Hoare annotation [2022-02-20 14:44:23,955 WARN L170 areAnnotationChecker]: L569-1 has no Hoare annotation [2022-02-20 14:44:23,955 WARN L170 areAnnotationChecker]: L573 has no Hoare annotation [2022-02-20 14:44:23,955 WARN L170 areAnnotationChecker]: L572-1 has no Hoare annotation [2022-02-20 14:44:23,955 WARN L170 areAnnotationChecker]: L572-1 has no Hoare annotation [2022-02-20 14:44:23,955 WARN L170 areAnnotationChecker]: L576 has no Hoare annotation [2022-02-20 14:44:23,955 WARN L170 areAnnotationChecker]: L575-1 has no Hoare annotation [2022-02-20 14:44:23,955 WARN L170 areAnnotationChecker]: L575-1 has no Hoare annotation [2022-02-20 14:44:23,956 WARN L170 areAnnotationChecker]: L579 has no Hoare annotation [2022-02-20 14:44:23,956 WARN L170 areAnnotationChecker]: L578-1 has no Hoare annotation [2022-02-20 14:44:23,956 WARN L170 areAnnotationChecker]: L578-1 has no Hoare annotation [2022-02-20 14:44:23,956 WARN L170 areAnnotationChecker]: L582 has no Hoare annotation [2022-02-20 14:44:23,956 WARN L170 areAnnotationChecker]: L581-1 has no Hoare annotation [2022-02-20 14:44:23,956 INFO L163 areAnnotationChecker]: CFG has 3 edges. 3 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [2022-02-20 14:44:23,972 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.02 02:44:23 BoogieIcfgContainer [2022-02-20 14:44:23,972 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-02-20 14:44:23,973 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-02-20 14:44:23,973 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-02-20 14:44:23,973 INFO L275 PluginConnector]: Witness Printer initialized [2022-02-20 14:44:23,974 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 02:44:15" (3/4) ... [2022-02-20 14:44:23,976 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-02-20 14:44:23,997 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 11 nodes and edges [2022-02-20 14:44:23,999 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2022-02-20 14:44:23,999 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-02-20 14:44:24,000 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-02-20 14:44:24,078 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2022-02-20 14:44:24,079 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-02-20 14:44:24,080 INFO L158 Benchmark]: Toolchain (without parser) took 9788.23ms. Allocated memory was 94.4MB in the beginning and 257.9MB in the end (delta: 163.6MB). Free memory was 65.7MB in the beginning and 175.1MB in the end (delta: -109.4MB). Peak memory consumption was 53.9MB. Max. memory is 16.1GB. [2022-02-20 14:44:24,080 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 94.4MB. Free memory is still 52.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-02-20 14:44:24,080 INFO L158 Benchmark]: CACSL2BoogieTranslator took 510.94ms. Allocated memory was 94.4MB in the beginning and 138.4MB in the end (delta: 44.0MB). Free memory was 65.4MB in the beginning and 90.6MB in the end (delta: -25.2MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-02-20 14:44:24,080 INFO L158 Benchmark]: Boogie Procedure Inliner took 83.27ms. Allocated memory is still 138.4MB. Free memory was 90.6MB in the beginning and 81.8MB in the end (delta: 8.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-02-20 14:44:24,081 INFO L158 Benchmark]: Boogie Preprocessor took 64.41ms. Allocated memory is still 138.4MB. Free memory was 81.8MB in the beginning and 77.2MB in the end (delta: 4.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-02-20 14:44:24,081 INFO L158 Benchmark]: RCFGBuilder took 778.48ms. Allocated memory is still 138.4MB. Free memory was 77.2MB in the beginning and 106.7MB in the end (delta: -29.5MB). Peak memory consumption was 27.1MB. Max. memory is 16.1GB. [2022-02-20 14:44:24,081 INFO L158 Benchmark]: TraceAbstraction took 8237.83ms. Allocated memory was 138.4MB in the beginning and 257.9MB in the end (delta: 119.5MB). Free memory was 105.6MB in the beginning and 184.5MB in the end (delta: -79.0MB). Peak memory consumption was 40.4MB. Max. memory is 16.1GB. [2022-02-20 14:44:24,081 INFO L158 Benchmark]: Witness Printer took 105.84ms. Allocated memory is still 257.9MB. Free memory was 184.5MB in the beginning and 175.1MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-02-20 14:44:24,083 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 94.4MB. Free memory is still 52.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 510.94ms. Allocated memory was 94.4MB in the beginning and 138.4MB in the end (delta: 44.0MB). Free memory was 65.4MB in the beginning and 90.6MB in the end (delta: -25.2MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 83.27ms. Allocated memory is still 138.4MB. Free memory was 90.6MB in the beginning and 81.8MB in the end (delta: 8.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 64.41ms. Allocated memory is still 138.4MB. Free memory was 81.8MB in the beginning and 77.2MB in the end (delta: 4.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 778.48ms. Allocated memory is still 138.4MB. Free memory was 77.2MB in the beginning and 106.7MB in the end (delta: -29.5MB). Peak memory consumption was 27.1MB. Max. memory is 16.1GB. * TraceAbstraction took 8237.83ms. Allocated memory was 138.4MB in the beginning and 257.9MB in the end (delta: 119.5MB). Free memory was 105.6MB in the beginning and 184.5MB in the end (delta: -79.0MB). Peak memory consumption was 40.4MB. Max. memory is 16.1GB. * Witness Printer took 105.84ms. Allocated memory is still 257.9MB. Free memory was 184.5MB in the beginning and 175.1MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 498]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 198 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 8.1s, OverallIterations: 5, TraceHistogramMax: 4, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 5.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 424 SdHoareTripleChecker+Valid, 1.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 424 mSDsluCounter, 381 SdHoareTripleChecker+Invalid, 1.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 28 mSDsCounter, 407 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1687 IncrementalHoareTripleChecker+Invalid, 2094 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 407 mSolverCounterUnsat, 353 mSDtfsCounter, 1687 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 147 GetRequests, 140 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1052occurred in iteration=3, InterpolantAutomatonStates: 15, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.4s AutomataMinimizationTime, 5 MinimizatonAttempts, 262 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 3 LocationsWithAnnotation, 3 PreInvPairs, 27 NumberOfFragments, 23 HoareAnnotationTreeSize, 3 FomulaSimplifications, 226 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 3 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 1.1s InterpolantComputationTime, 740 NumberOfCodeBlocks, 740 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 734 ConstructedInterpolants, 0 QuantifiedInterpolants, 1679 SizeOfPredicates, 0 NumberOfNonLiveVariables, 308 ConjunctsInSsa, 2 ConjunctsInUnsatCore, 6 InterpolantComputations, 5 PerfectInterpolantSequences, 158/161 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 593]: Loop Invariant Derived loop invariant: (!(a7 == 1) || a16 <= 5) || a20 == 1 - InvariantResult [Line: 587]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 40]: Loop Invariant Derived loop invariant: (!(a7 == 1) || a16 <= 5) || a20 == 1 RESULT: Ultimate proved your program to be correct! [2022-02-20 14:44:24,127 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE