./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/eca-rers2012/Problem17_label49.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/Problem17_label49.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 efd9f0184b4cf1cfcb5f9b1d78709aac2b2266fe0e62322fe4e22ac75e57a068 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 15:56:09,013 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 15:56:09,015 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 15:56:09,058 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 15:56:09,059 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 15:56:09,062 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 15:56:09,063 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 15:56:09,065 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 15:56:09,066 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 15:56:09,067 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 15:56:09,068 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 15:56:09,068 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 15:56:09,069 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 15:56:09,069 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 15:56:09,070 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 15:56:09,071 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 15:56:09,075 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 15:56:09,076 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 15:56:09,078 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 15:56:09,083 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 15:56:09,085 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 15:56:09,086 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 15:56:09,087 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 15:56:09,088 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 15:56:09,094 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 15:56:09,094 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 15:56:09,095 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 15:56:09,096 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 15:56:09,097 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 15:56:09,097 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 15:56:09,098 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 15:56:09,099 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 15:56:09,100 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 15:56:09,101 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 15:56:09,102 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 15:56:09,102 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 15:56:09,102 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 15:56:09,103 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 15:56:09,103 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 15:56:09,103 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 15:56:09,104 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 15:56:09,105 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-02-20 15:56:09,136 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 15:56:09,136 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 15:56:09,137 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 15:56:09,137 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 15:56:09,138 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 15:56:09,138 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 15:56:09,138 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 15:56:09,139 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 15:56:09,139 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 15:56:09,139 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 15:56:09,140 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-20 15:56:09,140 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 15:56:09,140 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-20 15:56:09,140 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 15:56:09,141 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 15:56:09,141 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 15:56:09,141 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 15:56:09,141 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-20 15:56:09,141 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 15:56:09,142 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 15:56:09,142 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 15:56:09,142 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 15:56:09,142 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 15:56:09,142 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 15:56:09,143 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 15:56:09,143 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 15:56:09,143 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 15:56:09,143 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 15:56:09,143 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 15:56:09,144 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 15:56:09,144 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 15:56:09,144 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 15:56:09,144 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 15:56:09,144 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> efd9f0184b4cf1cfcb5f9b1d78709aac2b2266fe0e62322fe4e22ac75e57a068 [2022-02-20 15:56:09,361 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 15:56:09,386 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 15:56:09,388 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 15:56:09,389 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 15:56:09,391 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 15:56:09,392 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/eca-rers2012/Problem17_label49.c [2022-02-20 15:56:09,452 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/45d239197/bff80c161b544423a675f16c7d6d8d26/FLAG0cc504482 [2022-02-20 15:56:09,972 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 15:56:09,972 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/eca-rers2012/Problem17_label49.c [2022-02-20 15:56:10,005 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/45d239197/bff80c161b544423a675f16c7d6d8d26/FLAG0cc504482 [2022-02-20 15:56:10,209 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/45d239197/bff80c161b544423a675f16c7d6d8d26 [2022-02-20 15:56:10,210 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 15:56:10,211 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 15:56:10,212 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 15:56:10,213 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 15:56:10,217 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 15:56:10,218 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 03:56:10" (1/1) ... [2022-02-20 15:56:10,219 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e162f4c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 03:56:10, skipping insertion in model container [2022-02-20 15:56:10,220 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 03:56:10" (1/1) ... [2022-02-20 15:56:10,226 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 15:56:10,318 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 15:56:10,534 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/Problem17_label49.c[2362,2375] [2022-02-20 15:56:11,107 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 15:56:11,117 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 15:56:11,131 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/Problem17_label49.c[2362,2375] [2022-02-20 15:56:11,384 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 15:56:11,399 INFO L208 MainTranslator]: Completed translation [2022-02-20 15:56:11,400 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 03:56:11 WrapperNode [2022-02-20 15:56:11,400 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 15:56:11,401 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 15:56:11,401 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 15:56:11,401 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 15:56:11,407 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 03:56:11" (1/1) ... [2022-02-20 15:56:11,463 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 03:56:11" (1/1) ... [2022-02-20 15:56:11,795 INFO L137 Inliner]: procedures = 15, calls = 9, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 2611 [2022-02-20 15:56:11,796 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 15:56:11,797 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 15:56:11,797 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 15:56:11,797 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 15:56:11,804 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 03:56:11" (1/1) ... [2022-02-20 15:56:11,805 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 03:56:11" (1/1) ... [2022-02-20 15:56:11,849 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 03:56:11" (1/1) ... [2022-02-20 15:56:11,850 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 03:56:11" (1/1) ... [2022-02-20 15:56:12,034 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 03:56:11" (1/1) ... [2022-02-20 15:56:12,065 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 03:56:11" (1/1) ... [2022-02-20 15:56:12,101 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 03:56:11" (1/1) ... [2022-02-20 15:56:12,146 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 15:56:12,148 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 15:56:12,148 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 15:56:12,149 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 15:56:12,150 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 03:56:11" (1/1) ... [2022-02-20 15:56:12,156 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 15:56:12,165 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 15:56:12,180 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-02-20 15:56:12,208 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-02-20 15:56:12,227 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 15:56:12,228 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-20 15:56:12,228 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 15:56:12,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 15:56:12,287 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 15:56:12,288 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 15:56:20,146 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 15:56:20,165 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 15:56:20,166 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2022-02-20 15:56:20,168 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 03:56:20 BoogieIcfgContainer [2022-02-20 15:56:20,171 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 15:56:20,172 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 15:56:20,172 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 15:56:20,176 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 15:56:20,176 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 03:56:10" (1/3) ... [2022-02-20 15:56:20,177 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3cd3130c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 03:56:20, skipping insertion in model container [2022-02-20 15:56:20,177 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 03:56:11" (2/3) ... [2022-02-20 15:56:20,177 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3cd3130c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 03:56:20, skipping insertion in model container [2022-02-20 15:56:20,177 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 03:56:20" (3/3) ... [2022-02-20 15:56:20,178 INFO L111 eAbstractionObserver]: Analyzing ICFG Problem17_label49.c [2022-02-20 15:56:20,187 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 15:56:20,187 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-02-20 15:56:20,229 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 15:56:20,235 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2022-02-20 15:56:20,235 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-02-20 15:56:20,265 INFO L276 IsEmpty]: Start isEmpty. Operand has 590 states, 588 states have (on average 1.8061224489795917) internal successors, (1062), 589 states have internal predecessors, (1062), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 15:56:20,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-02-20 15:56:20,270 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 15:56:20,270 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 15:56:20,271 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 15:56:20,275 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 15:56:20,275 INFO L85 PathProgramCache]: Analyzing trace with hash -884752143, now seen corresponding path program 1 times [2022-02-20 15:56:20,282 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 15:56:20,282 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [651825627] [2022-02-20 15:56:20,283 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 15:56:20,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 15:56:20,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 15:56:20,521 INFO L290 TraceCheckUtils]: 0: Hoare triple {593#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);~inputA~0 := 1;~inputB~0 := 2;~inputC~0 := 3;~inputE~0 := 5;~inputD~0 := 4;~inputF~0 := 6;~a24~0 := 1;~a21~0 := 124;~a26~0 := 222;~a14~0 := -79;~a28~0 := 111; {595#(<= 0 (+ ~a14~0 79))} is VALID [2022-02-20 15:56:20,522 INFO L290 TraceCheckUtils]: 1: Hoare triple {595#(<= 0 (+ ~a14~0 79))} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet8#1, main_#t~ret9#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; {595#(<= 0 (+ ~a14~0 79))} is VALID [2022-02-20 15:56:20,522 INFO L290 TraceCheckUtils]: 2: Hoare triple {595#(<= 0 (+ ~a14~0 79))} assume !false;havoc main_~input~0#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~input~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1; {595#(<= 0 (+ ~a14~0 79))} is VALID [2022-02-20 15:56:20,523 INFO L290 TraceCheckUtils]: 3: Hoare triple {595#(<= 0 (+ ~a14~0 79))} assume !(((((1 != main_~input~0#1 && 2 != main_~input~0#1) && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_#t~ret7#1, calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; {595#(<= 0 (+ ~a14~0 79))} is VALID [2022-02-20 15:56:20,523 INFO L290 TraceCheckUtils]: 4: Hoare triple {595#(<= 0 (+ ~a14~0 79))} assume !(((((-182 < ~a14~0 && -114 >= ~a14~0) && 217 < ~a26~0) && 1 == ~a24~0) && 37 < ~a28~0 && 134 >= ~a28~0) && ~a21~0 <= 127); {595#(<= 0 (+ ~a14~0 79))} is VALID [2022-02-20 15:56:20,524 INFO L290 TraceCheckUtils]: 5: Hoare triple {595#(<= 0 (+ ~a14~0 79))} assume !(((((-182 < ~a14~0 && -114 >= ~a14~0) && 124 < ~a26~0 && 217 >= ~a26~0) && 1 == ~a24~0) && ~a28~0 <= 37) && ~a21~0 <= 127); {595#(<= 0 (+ ~a14~0 79))} is VALID [2022-02-20 15:56:20,525 INFO L290 TraceCheckUtils]: 6: Hoare triple {595#(<= 0 (+ ~a14~0 79))} assume !((((~a14~0 <= -182 && 124 < ~a26~0 && 217 >= ~a26~0) && 1 == ~a24~0) && ~a28~0 <= 37) && ~a21~0 <= 127); {595#(<= 0 (+ ~a14~0 79))} is VALID [2022-02-20 15:56:20,525 INFO L290 TraceCheckUtils]: 7: Hoare triple {595#(<= 0 (+ ~a14~0 79))} assume !((((~a14~0 <= -182 && 217 < ~a26~0) && 1 == ~a24~0) && 300 < ~a28~0) && ~a21~0 <= 127); {595#(<= 0 (+ ~a14~0 79))} is VALID [2022-02-20 15:56:20,526 INFO L290 TraceCheckUtils]: 8: Hoare triple {595#(<= 0 (+ ~a14~0 79))} assume !((((-84 < ~a14~0 && 124 < ~a26~0 && 217 >= ~a26~0) && 1 == ~a24~0) && 300 < ~a28~0) && ~a21~0 <= 127); {595#(<= 0 (+ ~a14~0 79))} is VALID [2022-02-20 15:56:20,526 INFO L290 TraceCheckUtils]: 9: Hoare triple {595#(<= 0 (+ ~a14~0 79))} assume !(((((-114 < ~a14~0 && -84 >= ~a14~0) && 217 < ~a26~0) && 1 == ~a24~0) && ~a28~0 <= 37) && ~a21~0 <= 127); {595#(<= 0 (+ ~a14~0 79))} is VALID [2022-02-20 15:56:20,527 INFO L290 TraceCheckUtils]: 10: Hoare triple {595#(<= 0 (+ ~a14~0 79))} assume !(((((-114 < ~a14~0 && -84 >= ~a14~0) && ~a26~0 <= -68) && 1 == ~a24~0) && 134 < ~a28~0 && 300 >= ~a28~0) && ~a21~0 <= 127); {595#(<= 0 (+ ~a14~0 79))} is VALID [2022-02-20 15:56:20,527 INFO L290 TraceCheckUtils]: 11: Hoare triple {595#(<= 0 (+ ~a14~0 79))} assume !(((((-182 < ~a14~0 && -114 >= ~a14~0) && 217 < ~a26~0) && 1 == ~a24~0) && 300 < ~a28~0) && ~a21~0 <= 127); {595#(<= 0 (+ ~a14~0 79))} is VALID [2022-02-20 15:56:20,531 INFO L290 TraceCheckUtils]: 12: Hoare triple {595#(<= 0 (+ ~a14~0 79))} assume !(((((-182 < ~a14~0 && -114 >= ~a14~0) && 217 < ~a26~0) && 1 == ~a24~0) && 134 < ~a28~0 && 300 >= ~a28~0) && ~a21~0 <= 127); {595#(<= 0 (+ ~a14~0 79))} is VALID [2022-02-20 15:56:20,532 INFO L290 TraceCheckUtils]: 13: Hoare triple {595#(<= 0 (+ ~a14~0 79))} assume (((~a14~0 <= -182 && 217 < ~a26~0) && 1 == ~a24~0) && 134 < ~a28~0 && 300 >= ~a28~0) && ~a21~0 <= 127; {594#false} is VALID [2022-02-20 15:56:20,532 INFO L290 TraceCheckUtils]: 14: Hoare triple {594#false} assume !false; {594#false} is VALID [2022-02-20 15:56:20,533 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 15:56:20,534 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 15:56:20,534 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [651825627] [2022-02-20 15:56:20,535 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [651825627] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 15:56:20,535 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 15:56:20,535 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-20 15:56:20,538 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [720951102] [2022-02-20 15:56:20,538 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 15:56:20,543 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 5.0) internal successors, (15), 2 states have internal predecessors, (15), 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 15 [2022-02-20 15:56:20,544 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 15:56:20,546 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 5.0) internal successors, (15), 2 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 15:56:20,574 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 15 edges. 15 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 15:56:20,574 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 15:56:20,575 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 15:56:20,591 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 15:56:20,591 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 15:56:20,596 INFO L87 Difference]: Start difference. First operand has 590 states, 588 states have (on average 1.8061224489795917) internal successors, (1062), 589 states have internal predecessors, (1062), 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 5.0) internal successors, (15), 2 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 15:56:25,225 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 15:56:25,225 INFO L93 Difference]: Finished difference Result 1644 states and 3029 transitions. [2022-02-20 15:56:25,226 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 15:56:25,226 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 5.0) internal successors, (15), 2 states have internal predecessors, (15), 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 15 [2022-02-20 15:56:25,226 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 15:56:25,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 5.0) internal successors, (15), 2 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 15:56:25,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3029 transitions. [2022-02-20 15:56:25,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 5.0) internal successors, (15), 2 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 15:56:25,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3029 transitions. [2022-02-20 15:56:25,317 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 3029 transitions. [2022-02-20 15:56:27,823 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 3029 edges. 3029 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 15:56:27,963 INFO L225 Difference]: With dead ends: 1644 [2022-02-20 15:56:27,964 INFO L226 Difference]: Without dead ends: 977 [2022-02-20 15:56:27,968 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 15:56:27,971 INFO L933 BasicCegarLoop]: 425 mSDtfsCounter, 473 mSDsluCounter, 78 mSDsCounter, 0 mSdLazyCounter, 1470 mSolverCounterSat, 332 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 473 SdHoareTripleChecker+Valid, 503 SdHoareTripleChecker+Invalid, 1802 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 332 IncrementalHoareTripleChecker+Valid, 1470 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.0s IncrementalHoareTripleChecker+Time [2022-02-20 15:56:27,972 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [473 Valid, 503 Invalid, 1802 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [332 Valid, 1470 Invalid, 0 Unknown, 0 Unchecked, 2.0s Time] [2022-02-20 15:56:27,987 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 977 states. [2022-02-20 15:56:28,054 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 977 to 971. [2022-02-20 15:56:28,055 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 15:56:28,059 INFO L82 GeneralOperation]: Start isEquivalent. First operand 977 states. Second operand has 971 states, 970 states have (on average 1.5536082474226804) internal successors, (1507), 970 states have internal predecessors, (1507), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 15:56:28,061 INFO L74 IsIncluded]: Start isIncluded. First operand 977 states. Second operand has 971 states, 970 states have (on average 1.5536082474226804) internal successors, (1507), 970 states have internal predecessors, (1507), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 15:56:28,065 INFO L87 Difference]: Start difference. First operand 977 states. Second operand has 971 states, 970 states have (on average 1.5536082474226804) internal successors, (1507), 970 states have internal predecessors, (1507), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 15:56:28,115 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 15:56:28,115 INFO L93 Difference]: Finished difference Result 977 states and 1519 transitions. [2022-02-20 15:56:28,116 INFO L276 IsEmpty]: Start isEmpty. Operand 977 states and 1519 transitions. [2022-02-20 15:56:28,125 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 15:56:28,125 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 15:56:28,128 INFO L74 IsIncluded]: Start isIncluded. First operand has 971 states, 970 states have (on average 1.5536082474226804) internal successors, (1507), 970 states have internal predecessors, (1507), 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 977 states. [2022-02-20 15:56:28,129 INFO L87 Difference]: Start difference. First operand has 971 states, 970 states have (on average 1.5536082474226804) internal successors, (1507), 970 states have internal predecessors, (1507), 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 977 states. [2022-02-20 15:56:28,180 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 15:56:28,180 INFO L93 Difference]: Finished difference Result 977 states and 1519 transitions. [2022-02-20 15:56:28,181 INFO L276 IsEmpty]: Start isEmpty. Operand 977 states and 1519 transitions. [2022-02-20 15:56:28,183 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 15:56:28,183 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 15:56:28,183 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 15:56:28,184 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 15:56:28,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 971 states, 970 states have (on average 1.5536082474226804) internal successors, (1507), 970 states have internal predecessors, (1507), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 15:56:28,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 971 states and 1507 transitions. [2022-02-20 15:56:28,234 INFO L78 Accepts]: Start accepts. Automaton has 971 states and 1507 transitions. Word has length 15 [2022-02-20 15:56:28,234 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 15:56:28,234 INFO L470 AbstractCegarLoop]: Abstraction has 971 states and 1507 transitions. [2022-02-20 15:56:28,235 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 5.0) internal successors, (15), 2 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 15:56:28,235 INFO L276 IsEmpty]: Start isEmpty. Operand 971 states and 1507 transitions. [2022-02-20 15:56:28,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-02-20 15:56:28,236 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 15:56:28,237 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 15:56:28,237 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-20 15:56:28,237 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 15:56:28,238 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 15:56:28,238 INFO L85 PathProgramCache]: Analyzing trace with hash 732011866, now seen corresponding path program 1 times [2022-02-20 15:56:28,238 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 15:56:28,239 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1268101546] [2022-02-20 15:56:28,239 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 15:56:28,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 15:56:28,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 15:56:28,487 INFO L290 TraceCheckUtils]: 0: Hoare triple {5185#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);~inputA~0 := 1;~inputB~0 := 2;~inputC~0 := 3;~inputE~0 := 5;~inputD~0 := 4;~inputF~0 := 6;~a24~0 := 1;~a21~0 := 124;~a26~0 := 222;~a14~0 := -79;~a28~0 := 111; {5187#(<= 222 ~a26~0)} is VALID [2022-02-20 15:56:28,488 INFO L290 TraceCheckUtils]: 1: Hoare triple {5187#(<= 222 ~a26~0)} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet8#1, main_#t~ret9#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; {5187#(<= 222 ~a26~0)} is VALID [2022-02-20 15:56:28,489 INFO L290 TraceCheckUtils]: 2: Hoare triple {5187#(<= 222 ~a26~0)} assume !false;havoc main_~input~0#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~input~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1; {5187#(<= 222 ~a26~0)} is VALID [2022-02-20 15:56:28,490 INFO L290 TraceCheckUtils]: 3: Hoare triple {5187#(<= 222 ~a26~0)} assume !(((((1 != main_~input~0#1 && 2 != main_~input~0#1) && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_#t~ret7#1, calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; {5187#(<= 222 ~a26~0)} is VALID [2022-02-20 15:56:28,490 INFO L290 TraceCheckUtils]: 4: Hoare triple {5187#(<= 222 ~a26~0)} assume !(((((-182 < ~a14~0 && -114 >= ~a14~0) && 217 < ~a26~0) && 1 == ~a24~0) && 37 < ~a28~0 && 134 >= ~a28~0) && ~a21~0 <= 127); {5187#(<= 222 ~a26~0)} is VALID [2022-02-20 15:56:28,491 INFO L290 TraceCheckUtils]: 5: Hoare triple {5187#(<= 222 ~a26~0)} assume !(((((-182 < ~a14~0 && -114 >= ~a14~0) && 124 < ~a26~0 && 217 >= ~a26~0) && 1 == ~a24~0) && ~a28~0 <= 37) && ~a21~0 <= 127); {5187#(<= 222 ~a26~0)} is VALID [2022-02-20 15:56:28,491 INFO L290 TraceCheckUtils]: 6: Hoare triple {5187#(<= 222 ~a26~0)} assume !((((~a14~0 <= -182 && 124 < ~a26~0 && 217 >= ~a26~0) && 1 == ~a24~0) && ~a28~0 <= 37) && ~a21~0 <= 127); {5187#(<= 222 ~a26~0)} is VALID [2022-02-20 15:56:28,492 INFO L290 TraceCheckUtils]: 7: Hoare triple {5187#(<= 222 ~a26~0)} assume !((((~a14~0 <= -182 && 217 < ~a26~0) && 1 == ~a24~0) && 300 < ~a28~0) && ~a21~0 <= 127); {5187#(<= 222 ~a26~0)} is VALID [2022-02-20 15:56:28,492 INFO L290 TraceCheckUtils]: 8: Hoare triple {5187#(<= 222 ~a26~0)} assume !((((-84 < ~a14~0 && 124 < ~a26~0 && 217 >= ~a26~0) && 1 == ~a24~0) && 300 < ~a28~0) && ~a21~0 <= 127); {5187#(<= 222 ~a26~0)} is VALID [2022-02-20 15:56:28,493 INFO L290 TraceCheckUtils]: 9: Hoare triple {5187#(<= 222 ~a26~0)} assume !(((((-114 < ~a14~0 && -84 >= ~a14~0) && 217 < ~a26~0) && 1 == ~a24~0) && ~a28~0 <= 37) && ~a21~0 <= 127); {5187#(<= 222 ~a26~0)} is VALID [2022-02-20 15:56:28,493 INFO L290 TraceCheckUtils]: 10: Hoare triple {5187#(<= 222 ~a26~0)} assume !(((((-114 < ~a14~0 && -84 >= ~a14~0) && ~a26~0 <= -68) && 1 == ~a24~0) && 134 < ~a28~0 && 300 >= ~a28~0) && ~a21~0 <= 127); {5187#(<= 222 ~a26~0)} is VALID [2022-02-20 15:56:28,494 INFO L290 TraceCheckUtils]: 11: Hoare triple {5187#(<= 222 ~a26~0)} assume !(((((-182 < ~a14~0 && -114 >= ~a14~0) && 217 < ~a26~0) && 1 == ~a24~0) && 300 < ~a28~0) && ~a21~0 <= 127); {5187#(<= 222 ~a26~0)} is VALID [2022-02-20 15:56:28,495 INFO L290 TraceCheckUtils]: 12: Hoare triple {5187#(<= 222 ~a26~0)} assume !(((((-182 < ~a14~0 && -114 >= ~a14~0) && 217 < ~a26~0) && 1 == ~a24~0) && 134 < ~a28~0 && 300 >= ~a28~0) && ~a21~0 <= 127); {5187#(<= 222 ~a26~0)} is VALID [2022-02-20 15:56:28,495 INFO L290 TraceCheckUtils]: 13: Hoare triple {5187#(<= 222 ~a26~0)} assume !((((~a14~0 <= -182 && 217 < ~a26~0) && 1 == ~a24~0) && 134 < ~a28~0 && 300 >= ~a28~0) && ~a21~0 <= 127); {5187#(<= 222 ~a26~0)} is VALID [2022-02-20 15:56:28,496 INFO L290 TraceCheckUtils]: 14: Hoare triple {5187#(<= 222 ~a26~0)} assume !((((~a14~0 <= -182 && 124 < ~a26~0 && 217 >= ~a26~0) && 1 == ~a24~0) && 134 < ~a28~0 && 300 >= ~a28~0) && ~a21~0 <= 127); {5187#(<= 222 ~a26~0)} is VALID [2022-02-20 15:56:28,497 INFO L290 TraceCheckUtils]: 15: Hoare triple {5187#(<= 222 ~a26~0)} assume !(((((-114 < ~a14~0 && -84 >= ~a14~0) && 217 < ~a26~0) && 1 == ~a24~0) && 134 < ~a28~0 && 300 >= ~a28~0) && ~a21~0 <= 127); {5187#(<= 222 ~a26~0)} is VALID [2022-02-20 15:56:28,497 INFO L290 TraceCheckUtils]: 16: Hoare triple {5187#(<= 222 ~a26~0)} assume !(((((-182 < ~a14~0 && -114 >= ~a14~0) && 124 < ~a26~0 && 217 >= ~a26~0) && 1 == ~a24~0) && 134 < ~a28~0 && 300 >= ~a28~0) && ~a21~0 <= 127); {5187#(<= 222 ~a26~0)} is VALID [2022-02-20 15:56:28,498 INFO L290 TraceCheckUtils]: 17: Hoare triple {5187#(<= 222 ~a26~0)} assume !((((~a14~0 <= -182 && 124 < ~a26~0 && 217 >= ~a26~0) && 1 == ~a24~0) && 300 < ~a28~0) && ~a21~0 <= 127); {5187#(<= 222 ~a26~0)} is VALID [2022-02-20 15:56:28,498 INFO L290 TraceCheckUtils]: 18: Hoare triple {5187#(<= 222 ~a26~0)} assume !(((((-182 < ~a14~0 && -114 >= ~a14~0) && ~a26~0 <= -68) && 1 == ~a24~0) && 37 < ~a28~0 && 134 >= ~a28~0) && ~a21~0 <= 127); {5187#(<= 222 ~a26~0)} is VALID [2022-02-20 15:56:28,499 INFO L290 TraceCheckUtils]: 19: Hoare triple {5187#(<= 222 ~a26~0)} assume !(((((-114 < ~a14~0 && -84 >= ~a14~0) && -68 < ~a26~0 && 124 >= ~a26~0) && 1 == ~a24~0) && ~a28~0 <= 37) && ~a21~0 <= 127); {5187#(<= 222 ~a26~0)} is VALID [2022-02-20 15:56:28,500 INFO L290 TraceCheckUtils]: 20: Hoare triple {5187#(<= 222 ~a26~0)} assume !(((((-114 < ~a14~0 && -84 >= ~a14~0) && 124 < ~a26~0 && 217 >= ~a26~0) && 1 == ~a24~0) && 37 < ~a28~0 && 134 >= ~a28~0) && ~a21~0 <= 127); {5187#(<= 222 ~a26~0)} is VALID [2022-02-20 15:56:28,500 INFO L290 TraceCheckUtils]: 21: Hoare triple {5187#(<= 222 ~a26~0)} assume !(((((-114 < ~a14~0 && -84 >= ~a14~0) && -68 < ~a26~0 && 124 >= ~a26~0) && 1 == ~a24~0) && 134 < ~a28~0 && 300 >= ~a28~0) && ~a21~0 <= 127); {5187#(<= 222 ~a26~0)} is VALID [2022-02-20 15:56:28,501 INFO L290 TraceCheckUtils]: 22: Hoare triple {5187#(<= 222 ~a26~0)} assume !((((-84 < ~a14~0 && -68 < ~a26~0 && 124 >= ~a26~0) && 1 == ~a24~0) && 300 < ~a28~0) && ~a21~0 <= 127); {5187#(<= 222 ~a26~0)} is VALID [2022-02-20 15:56:28,501 INFO L290 TraceCheckUtils]: 23: Hoare triple {5187#(<= 222 ~a26~0)} assume !((((~a14~0 <= -182 && -68 < ~a26~0 && 124 >= ~a26~0) && 1 == ~a24~0) && 37 < ~a28~0 && 134 >= ~a28~0) && ~a21~0 <= 127); {5187#(<= 222 ~a26~0)} is VALID [2022-02-20 15:56:28,502 INFO L290 TraceCheckUtils]: 24: Hoare triple {5187#(<= 222 ~a26~0)} assume !(((((-182 < ~a14~0 && -114 >= ~a14~0) && -68 < ~a26~0 && 124 >= ~a26~0) && 1 == ~a24~0) && 37 < ~a28~0 && 134 >= ~a28~0) && ~a21~0 <= 127); {5187#(<= 222 ~a26~0)} is VALID [2022-02-20 15:56:28,502 INFO L290 TraceCheckUtils]: 25: Hoare triple {5187#(<= 222 ~a26~0)} assume !(((((-114 < ~a14~0 && -84 >= ~a14~0) && ~a26~0 <= -68) && 1 == ~a24~0) && ~a28~0 <= 37) && ~a21~0 <= 127); {5187#(<= 222 ~a26~0)} is VALID [2022-02-20 15:56:28,503 INFO L290 TraceCheckUtils]: 26: Hoare triple {5187#(<= 222 ~a26~0)} assume !(((((-114 < ~a14~0 && -84 >= ~a14~0) && -68 < ~a26~0 && 124 >= ~a26~0) && 1 == ~a24~0) && 300 < ~a28~0) && ~a21~0 <= 127); {5187#(<= 222 ~a26~0)} is VALID [2022-02-20 15:56:28,503 INFO L290 TraceCheckUtils]: 27: Hoare triple {5187#(<= 222 ~a26~0)} assume !((((~a14~0 <= -182 && ~a26~0 <= -68) && 1 == ~a24~0) && ~a28~0 <= 37) && ~a21~0 <= 127); {5187#(<= 222 ~a26~0)} is VALID [2022-02-20 15:56:28,504 INFO L290 TraceCheckUtils]: 28: Hoare triple {5187#(<= 222 ~a26~0)} assume !((((-84 < ~a14~0 && ~a26~0 <= -68) && 1 == ~a24~0) && 134 < ~a28~0 && 300 >= ~a28~0) && ~a21~0 <= 127); {5187#(<= 222 ~a26~0)} is VALID [2022-02-20 15:56:28,504 INFO L290 TraceCheckUtils]: 29: Hoare triple {5187#(<= 222 ~a26~0)} assume !(((((-182 < ~a14~0 && -114 >= ~a14~0) && ~a26~0 <= -68) && 1 == ~a24~0) && 300 < ~a28~0) && ~a21~0 <= 127); {5187#(<= 222 ~a26~0)} is VALID [2022-02-20 15:56:28,505 INFO L290 TraceCheckUtils]: 30: Hoare triple {5187#(<= 222 ~a26~0)} assume !((((-84 < ~a14~0 && 217 < ~a26~0) && 1 == ~a24~0) && ~a28~0 <= 37) && ~a21~0 <= 127); {5187#(<= 222 ~a26~0)} is VALID [2022-02-20 15:56:28,505 INFO L290 TraceCheckUtils]: 31: Hoare triple {5187#(<= 222 ~a26~0)} assume !((((-84 < ~a14~0 && ~a26~0 <= -68) && 1 == ~a24~0) && 37 < ~a28~0 && 134 >= ~a28~0) && ~a21~0 <= 127); {5187#(<= 222 ~a26~0)} is VALID [2022-02-20 15:56:28,506 INFO L290 TraceCheckUtils]: 32: Hoare triple {5187#(<= 222 ~a26~0)} assume !(((((-114 < ~a14~0 && -84 >= ~a14~0) && 124 < ~a26~0 && 217 >= ~a26~0) && 1 == ~a24~0) && 134 < ~a28~0 && 300 >= ~a28~0) && ~a21~0 <= 127); {5187#(<= 222 ~a26~0)} is VALID [2022-02-20 15:56:28,506 INFO L290 TraceCheckUtils]: 33: Hoare triple {5187#(<= 222 ~a26~0)} assume !((((-84 < ~a14~0 && 124 < ~a26~0 && 217 >= ~a26~0) && 1 == ~a24~0) && 37 < ~a28~0 && 134 >= ~a28~0) && ~a21~0 <= 127); {5187#(<= 222 ~a26~0)} is VALID [2022-02-20 15:56:28,507 INFO L290 TraceCheckUtils]: 34: Hoare triple {5187#(<= 222 ~a26~0)} assume !((((~a14~0 <= -182 && -68 < ~a26~0 && 124 >= ~a26~0) && 1 == ~a24~0) && ~a28~0 <= 37) && ~a21~0 <= 127); {5187#(<= 222 ~a26~0)} is VALID [2022-02-20 15:56:28,510 INFO L290 TraceCheckUtils]: 35: Hoare triple {5187#(<= 222 ~a26~0)} assume !(((((-182 < ~a14~0 && -114 >= ~a14~0) && 217 < ~a26~0) && 1 == ~a24~0) && ~a28~0 <= 37) && ~a21~0 <= 127); {5187#(<= 222 ~a26~0)} is VALID [2022-02-20 15:56:28,511 INFO L290 TraceCheckUtils]: 36: Hoare triple {5187#(<= 222 ~a26~0)} assume !((((~a14~0 <= -182 && -68 < ~a26~0 && 124 >= ~a26~0) && 1 == ~a24~0) && 134 < ~a28~0 && 300 >= ~a28~0) && ~a21~0 <= 127); {5187#(<= 222 ~a26~0)} is VALID [2022-02-20 15:56:28,511 INFO L290 TraceCheckUtils]: 37: Hoare triple {5187#(<= 222 ~a26~0)} assume !(((((-114 < ~a14~0 && -84 >= ~a14~0) && ~a26~0 <= -68) && 1 == ~a24~0) && 300 < ~a28~0) && ~a21~0 <= 127); {5187#(<= 222 ~a26~0)} is VALID [2022-02-20 15:56:28,511 INFO L290 TraceCheckUtils]: 38: Hoare triple {5187#(<= 222 ~a26~0)} assume !(((((-114 < ~a14~0 && -84 >= ~a14~0) && 124 < ~a26~0 && 217 >= ~a26~0) && 1 == ~a24~0) && 300 < ~a28~0) && ~a21~0 <= 127); {5187#(<= 222 ~a26~0)} is VALID [2022-02-20 15:56:28,512 INFO L290 TraceCheckUtils]: 39: Hoare triple {5187#(<= 222 ~a26~0)} assume !((((-84 < ~a14~0 && -68 < ~a26~0 && 124 >= ~a26~0) && 1 == ~a24~0) && ~a28~0 <= 37) && ~a21~0 <= 127); {5187#(<= 222 ~a26~0)} is VALID [2022-02-20 15:56:28,513 INFO L290 TraceCheckUtils]: 40: Hoare triple {5187#(<= 222 ~a26~0)} assume !(((((-182 < ~a14~0 && -114 >= ~a14~0) && -68 < ~a26~0 && 124 >= ~a26~0) && 1 == ~a24~0) && ~a28~0 <= 37) && ~a21~0 <= 127); {5187#(<= 222 ~a26~0)} is VALID [2022-02-20 15:56:28,513 INFO L290 TraceCheckUtils]: 41: Hoare triple {5187#(<= 222 ~a26~0)} assume !((((~a14~0 <= -182 && 217 < ~a26~0) && 1 == ~a24~0) && 37 < ~a28~0 && 134 >= ~a28~0) && ~a21~0 <= 127); {5187#(<= 222 ~a26~0)} is VALID [2022-02-20 15:56:28,514 INFO L290 TraceCheckUtils]: 42: Hoare triple {5187#(<= 222 ~a26~0)} assume !((((~a14~0 <= -182 && 217 < ~a26~0) && 1 == ~a24~0) && ~a28~0 <= 37) && ~a21~0 <= 127); {5187#(<= 222 ~a26~0)} is VALID [2022-02-20 15:56:28,516 INFO L290 TraceCheckUtils]: 43: Hoare triple {5187#(<= 222 ~a26~0)} assume !(((((-114 < ~a14~0 && -84 >= ~a14~0) && 217 < ~a26~0) && 1 == ~a24~0) && 300 < ~a28~0) && ~a21~0 <= 127); {5187#(<= 222 ~a26~0)} is VALID [2022-02-20 15:56:28,516 INFO L290 TraceCheckUtils]: 44: Hoare triple {5187#(<= 222 ~a26~0)} assume !((((~a14~0 <= -182 && ~a26~0 <= -68) && 1 == ~a24~0) && 134 < ~a28~0 && 300 >= ~a28~0) && ~a21~0 <= 127); {5187#(<= 222 ~a26~0)} is VALID [2022-02-20 15:56:28,517 INFO L290 TraceCheckUtils]: 45: Hoare triple {5187#(<= 222 ~a26~0)} assume !((((-84 < ~a14~0 && ~a26~0 <= -68) && 1 == ~a24~0) && 300 < ~a28~0) && ~a21~0 <= 127); {5187#(<= 222 ~a26~0)} is VALID [2022-02-20 15:56:28,517 INFO L290 TraceCheckUtils]: 46: Hoare triple {5187#(<= 222 ~a26~0)} assume !((((~a14~0 <= -182 && 124 < ~a26~0 && 217 >= ~a26~0) && 1 == ~a24~0) && 37 < ~a28~0 && 134 >= ~a28~0) && ~a21~0 <= 127); {5187#(<= 222 ~a26~0)} is VALID [2022-02-20 15:56:28,518 INFO L290 TraceCheckUtils]: 47: Hoare triple {5187#(<= 222 ~a26~0)} assume !(((((-182 < ~a14~0 && -114 >= ~a14~0) && ~a26~0 <= -68) && 1 == ~a24~0) && ~a28~0 <= 37) && ~a21~0 <= 127); {5187#(<= 222 ~a26~0)} is VALID [2022-02-20 15:56:28,519 INFO L290 TraceCheckUtils]: 48: Hoare triple {5187#(<= 222 ~a26~0)} assume !((((-84 < ~a14~0 && 124 < ~a26~0 && 217 >= ~a26~0) && 1 == ~a24~0) && 134 < ~a28~0 && 300 >= ~a28~0) && ~a21~0 <= 127); {5187#(<= 222 ~a26~0)} is VALID [2022-02-20 15:56:28,519 INFO L290 TraceCheckUtils]: 49: Hoare triple {5187#(<= 222 ~a26~0)} assume !(((((-182 < ~a14~0 && -114 >= ~a14~0) && -68 < ~a26~0 && 124 >= ~a26~0) && 1 == ~a24~0) && 300 < ~a28~0) && ~a21~0 <= 127); {5187#(<= 222 ~a26~0)} is VALID [2022-02-20 15:56:28,519 INFO L290 TraceCheckUtils]: 50: Hoare triple {5187#(<= 222 ~a26~0)} assume !(((((-182 < ~a14~0 && -114 >= ~a14~0) && 124 < ~a26~0 && 217 >= ~a26~0) && 1 == ~a24~0) && 300 < ~a28~0) && ~a21~0 <= 127); {5187#(<= 222 ~a26~0)} is VALID [2022-02-20 15:56:28,520 INFO L290 TraceCheckUtils]: 51: Hoare triple {5187#(<= 222 ~a26~0)} assume !((((~a14~0 <= -182 && ~a26~0 <= -68) && 1 == ~a24~0) && 300 < ~a28~0) && ~a21~0 <= 127); {5187#(<= 222 ~a26~0)} is VALID [2022-02-20 15:56:28,520 INFO L290 TraceCheckUtils]: 52: Hoare triple {5187#(<= 222 ~a26~0)} assume !((((~a14~0 <= -182 && ~a26~0 <= -68) && 1 == ~a24~0) && 37 < ~a28~0 && 134 >= ~a28~0) && ~a21~0 <= 127); {5187#(<= 222 ~a26~0)} is VALID [2022-02-20 15:56:28,521 INFO L290 TraceCheckUtils]: 53: Hoare triple {5187#(<= 222 ~a26~0)} assume !((((~a14~0 <= -182 && -68 < ~a26~0 && 124 >= ~a26~0) && 1 == ~a24~0) && 300 < ~a28~0) && ~a21~0 <= 127); {5187#(<= 222 ~a26~0)} is VALID [2022-02-20 15:56:28,521 INFO L290 TraceCheckUtils]: 54: Hoare triple {5187#(<= 222 ~a26~0)} assume !((((-84 < ~a14~0 && ~a26~0 <= -68) && 1 == ~a24~0) && ~a28~0 <= 37) && ~a21~0 <= 127); {5187#(<= 222 ~a26~0)} is VALID [2022-02-20 15:56:28,522 INFO L290 TraceCheckUtils]: 55: Hoare triple {5187#(<= 222 ~a26~0)} assume !(((((-182 < ~a14~0 && -114 >= ~a14~0) && 124 < ~a26~0 && 217 >= ~a26~0) && 1 == ~a24~0) && 37 < ~a28~0 && 134 >= ~a28~0) && ~a21~0 <= 127); {5187#(<= 222 ~a26~0)} is VALID [2022-02-20 15:56:28,522 INFO L290 TraceCheckUtils]: 56: Hoare triple {5187#(<= 222 ~a26~0)} assume !(((((-114 < ~a14~0 && -84 >= ~a14~0) && ~a26~0 <= -68) && 1 == ~a24~0) && 37 < ~a28~0 && 134 >= ~a28~0) && ~a21~0 <= 127); {5187#(<= 222 ~a26~0)} is VALID [2022-02-20 15:56:28,523 INFO L290 TraceCheckUtils]: 57: Hoare triple {5187#(<= 222 ~a26~0)} assume !(((((-182 < ~a14~0 && -114 >= ~a14~0) && -68 < ~a26~0 && 124 >= ~a26~0) && 1 == ~a24~0) && 134 < ~a28~0 && 300 >= ~a28~0) && ~a21~0 <= 127); {5187#(<= 222 ~a26~0)} is VALID [2022-02-20 15:56:28,523 INFO L290 TraceCheckUtils]: 58: Hoare triple {5187#(<= 222 ~a26~0)} assume !(((((-114 < ~a14~0 && -84 >= ~a14~0) && -68 < ~a26~0 && 124 >= ~a26~0) && 1 == ~a24~0) && 37 < ~a28~0 && 134 >= ~a28~0) && ~a21~0 <= 127); {5187#(<= 222 ~a26~0)} is VALID [2022-02-20 15:56:28,523 INFO L290 TraceCheckUtils]: 59: Hoare triple {5187#(<= 222 ~a26~0)} assume !(((((-182 < ~a14~0 && -114 >= ~a14~0) && ~a26~0 <= -68) && 1 == ~a24~0) && 134 < ~a28~0 && 300 >= ~a28~0) && ~a21~0 <= 127); {5187#(<= 222 ~a26~0)} is VALID [2022-02-20 15:56:28,524 INFO L290 TraceCheckUtils]: 60: Hoare triple {5187#(<= 222 ~a26~0)} assume !((((-84 < ~a14~0 && 124 < ~a26~0 && 217 >= ~a26~0) && 1 == ~a24~0) && ~a28~0 <= 37) && ~a21~0 <= 127); {5187#(<= 222 ~a26~0)} is VALID [2022-02-20 15:56:28,524 INFO L290 TraceCheckUtils]: 61: Hoare triple {5187#(<= 222 ~a26~0)} assume !(((((-114 < ~a14~0 && -84 >= ~a14~0) && 124 < ~a26~0 && 217 >= ~a26~0) && 1 == ~a24~0) && ~a28~0 <= 37) && ~a21~0 <= 127); {5187#(<= 222 ~a26~0)} is VALID [2022-02-20 15:56:28,525 INFO L290 TraceCheckUtils]: 62: Hoare triple {5187#(<= 222 ~a26~0)} assume !((((-84 < ~a14~0 && -68 < ~a26~0 && 124 >= ~a26~0) && 1 == ~a24~0) && 37 < ~a28~0 && 134 >= ~a28~0) && ~a21~0 <= 127); {5187#(<= 222 ~a26~0)} is VALID [2022-02-20 15:56:28,525 INFO L290 TraceCheckUtils]: 63: Hoare triple {5187#(<= 222 ~a26~0)} assume !((((-84 < ~a14~0 && -68 < ~a26~0 && 124 >= ~a26~0) && 1 == ~a24~0) && 134 < ~a28~0 && 300 >= ~a28~0) && ~a21~0 <= 127); {5187#(<= 222 ~a26~0)} is VALID [2022-02-20 15:56:28,526 INFO L290 TraceCheckUtils]: 64: Hoare triple {5187#(<= 222 ~a26~0)} assume !(((((-114 < ~a14~0 && -84 >= ~a14~0) && 217 < ~a26~0) && 1 == ~a24~0) && 37 < ~a28~0 && 134 >= ~a28~0) && ~a21~0 <= 127); {5187#(<= 222 ~a26~0)} is VALID [2022-02-20 15:56:28,526 INFO L290 TraceCheckUtils]: 65: Hoare triple {5187#(<= 222 ~a26~0)} assume !((~a21~0 <= 127 && (~a26~0 <= -68 && (((37 < ~a28~0 && 134 >= ~a28~0) || (134 < ~a28~0 && 300 >= ~a28~0)) || 300 < ~a28~0) && 3 == calculate_output_~input#1) && ~a14~0 <= -182) && 3 == ~a24~0); {5187#(<= 222 ~a26~0)} is VALID [2022-02-20 15:56:28,526 INFO L290 TraceCheckUtils]: 66: Hoare triple {5187#(<= 222 ~a26~0)} assume !((3 == ~a24~0 && (-68 < ~a26~0 && 124 >= ~a26~0) && 4 == calculate_output_~input#1 && ((~a14~0 <= -182 && 300 < ~a28~0) || ((-182 < ~a14~0 && -114 >= ~a14~0) && ~a28~0 <= 37))) && ~a21~0 <= 127); {5187#(<= 222 ~a26~0)} is VALID [2022-02-20 15:56:28,528 INFO L290 TraceCheckUtils]: 67: Hoare triple {5187#(<= 222 ~a26~0)} assume -84 < ~a14~0 && ~a21~0 <= 127 && ~a26~0 <= -68 && 2 == ~a24~0 && 6 == calculate_output_~input#1 && ((134 < ~a28~0 && 300 >= ~a28~0) || 300 < ~a28~0);~a14~0 := (if 9 * (~a14~0 - 0) < 0 && 0 != 9 * (~a14~0 - 0) % 10 then 1 + 9 * (~a14~0 - 0) / 10 else 9 * (~a14~0 - 0) / 10) - 448076 - 127606;~a28~0 := (if (if (if ~a28~0 < 0 && 0 != ~a28~0 % 5 then 1 + ~a28~0 / 5 else ~a28~0 / 5) < 0 && 0 != (if ~a28~0 < 0 && 0 != ~a28~0 % 5 then 1 + ~a28~0 / 5 else ~a28~0 / 5) % 5 then 1 + (if ~a28~0 < 0 && 0 != ~a28~0 % 5 then 1 + ~a28~0 / 5 else ~a28~0 / 5) / 5 else (if ~a28~0 < 0 && 0 != ~a28~0 % 5 then 1 + ~a28~0 / 5 else ~a28~0 / 5) / 5) < 0 && 0 != (if (if ~a28~0 < 0 && 0 != ~a28~0 % 5 then 1 + ~a28~0 / 5 else ~a28~0 / 5) < 0 && 0 != (if ~a28~0 < 0 && 0 != ~a28~0 % 5 then 1 + ~a28~0 / 5 else ~a28~0 / 5) % 5 then 1 + (if ~a28~0 < 0 && 0 != ~a28~0 % 5 then 1 + ~a28~0 / 5 else ~a28~0 / 5) / 5 else (if ~a28~0 < 0 && 0 != ~a28~0 % 5 then 1 + ~a28~0 / 5 else ~a28~0 / 5) / 5) % -5 then (if (if ~a28~0 < 0 && 0 != ~a28~0 % 5 then 1 + ~a28~0 / 5 else ~a28~0 / 5) < 0 && 0 != (if ~a28~0 < 0 && 0 != ~a28~0 % 5 then 1 + ~a28~0 / 5 else ~a28~0 / 5) % 5 then 1 + (if ~a28~0 < 0 && 0 != ~a28~0 % 5 then 1 + ~a28~0 / 5 else ~a28~0 / 5) / 5 else (if ~a28~0 < 0 && 0 != ~a28~0 % 5 then 1 + ~a28~0 / 5 else ~a28~0 / 5) / 5) / -5 - 1 else (if (if ~a28~0 < 0 && 0 != ~a28~0 % 5 then 1 + ~a28~0 / 5 else ~a28~0 / 5) < 0 && 0 != (if ~a28~0 < 0 && 0 != ~a28~0 % 5 then 1 + ~a28~0 / 5 else ~a28~0 / 5) % 5 then 1 + (if ~a28~0 < 0 && 0 != ~a28~0 % 5 then 1 + ~a28~0 / 5 else ~a28~0 / 5) / 5 else (if ~a28~0 < 0 && 0 != ~a28~0 % 5 then 1 + ~a28~0 / 5 else ~a28~0 / 5) / 5) / -5);~a24~0 := 1;calculate_output_#res#1 := -1; {5186#false} is VALID [2022-02-20 15:56:28,528 INFO L290 TraceCheckUtils]: 68: Hoare triple {5186#false} main_#t~ret9#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;assume -2147483648 <= main_#t~ret9#1 && main_#t~ret9#1 <= 2147483647;main_~output~0#1 := main_#t~ret9#1;havoc main_#t~ret9#1; {5186#false} is VALID [2022-02-20 15:56:28,528 INFO L290 TraceCheckUtils]: 69: Hoare triple {5186#false} assume !false;havoc main_~input~0#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~input~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1; {5186#false} is VALID [2022-02-20 15:56:28,529 INFO L290 TraceCheckUtils]: 70: Hoare triple {5186#false} assume !(((((1 != main_~input~0#1 && 2 != main_~input~0#1) && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_#t~ret7#1, calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; {5186#false} is VALID [2022-02-20 15:56:28,529 INFO L290 TraceCheckUtils]: 71: Hoare triple {5186#false} assume !(((((-182 < ~a14~0 && -114 >= ~a14~0) && 217 < ~a26~0) && 1 == ~a24~0) && 37 < ~a28~0 && 134 >= ~a28~0) && ~a21~0 <= 127); {5186#false} is VALID [2022-02-20 15:56:28,529 INFO L290 TraceCheckUtils]: 72: Hoare triple {5186#false} assume !(((((-182 < ~a14~0 && -114 >= ~a14~0) && 124 < ~a26~0 && 217 >= ~a26~0) && 1 == ~a24~0) && ~a28~0 <= 37) && ~a21~0 <= 127); {5186#false} is VALID [2022-02-20 15:56:28,529 INFO L290 TraceCheckUtils]: 73: Hoare triple {5186#false} assume !((((~a14~0 <= -182 && 124 < ~a26~0 && 217 >= ~a26~0) && 1 == ~a24~0) && ~a28~0 <= 37) && ~a21~0 <= 127); {5186#false} is VALID [2022-02-20 15:56:28,530 INFO L290 TraceCheckUtils]: 74: Hoare triple {5186#false} assume !((((~a14~0 <= -182 && 217 < ~a26~0) && 1 == ~a24~0) && 300 < ~a28~0) && ~a21~0 <= 127); {5186#false} is VALID [2022-02-20 15:56:28,530 INFO L290 TraceCheckUtils]: 75: Hoare triple {5186#false} assume !((((-84 < ~a14~0 && 124 < ~a26~0 && 217 >= ~a26~0) && 1 == ~a24~0) && 300 < ~a28~0) && ~a21~0 <= 127); {5186#false} is VALID [2022-02-20 15:56:28,530 INFO L290 TraceCheckUtils]: 76: Hoare triple {5186#false} assume !(((((-114 < ~a14~0 && -84 >= ~a14~0) && 217 < ~a26~0) && 1 == ~a24~0) && ~a28~0 <= 37) && ~a21~0 <= 127); {5186#false} is VALID [2022-02-20 15:56:28,530 INFO L290 TraceCheckUtils]: 77: Hoare triple {5186#false} assume !(((((-114 < ~a14~0 && -84 >= ~a14~0) && ~a26~0 <= -68) && 1 == ~a24~0) && 134 < ~a28~0 && 300 >= ~a28~0) && ~a21~0 <= 127); {5186#false} is VALID [2022-02-20 15:56:28,530 INFO L290 TraceCheckUtils]: 78: Hoare triple {5186#false} assume !(((((-182 < ~a14~0 && -114 >= ~a14~0) && 217 < ~a26~0) && 1 == ~a24~0) && 300 < ~a28~0) && ~a21~0 <= 127); {5186#false} is VALID [2022-02-20 15:56:28,531 INFO L290 TraceCheckUtils]: 79: Hoare triple {5186#false} assume !(((((-182 < ~a14~0 && -114 >= ~a14~0) && 217 < ~a26~0) && 1 == ~a24~0) && 134 < ~a28~0 && 300 >= ~a28~0) && ~a21~0 <= 127); {5186#false} is VALID [2022-02-20 15:56:28,531 INFO L290 TraceCheckUtils]: 80: Hoare triple {5186#false} assume (((~a14~0 <= -182 && 217 < ~a26~0) && 1 == ~a24~0) && 134 < ~a28~0 && 300 >= ~a28~0) && ~a21~0 <= 127; {5186#false} is VALID [2022-02-20 15:56:28,531 INFO L290 TraceCheckUtils]: 81: Hoare triple {5186#false} assume !false; {5186#false} is VALID [2022-02-20 15:56:28,533 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 15:56:28,534 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 15:56:28,534 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1268101546] [2022-02-20 15:56:28,535 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1268101546] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 15:56:28,535 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 15:56:28,535 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-20 15:56:28,535 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1366265316] [2022-02-20 15:56:28,536 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 15:56:28,537 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 27.333333333333332) internal successors, (82), 2 states have internal predecessors, (82), 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 82 [2022-02-20 15:56:28,538 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 15:56:28,538 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 27.333333333333332) internal successors, (82), 2 states have internal predecessors, (82), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 15:56:28,603 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 82 edges. 82 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 15:56:28,604 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 15:56:28,604 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 15:56:28,605 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 15:56:28,605 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 15:56:28,605 INFO L87 Difference]: Start difference. First operand 971 states and 1507 transitions. Second operand has 3 states, 3 states have (on average 27.333333333333332) internal successors, (82), 2 states have internal predecessors, (82), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 15:56:33,450 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 15:56:33,451 INFO L93 Difference]: Finished difference Result 2815 states and 4382 transitions. [2022-02-20 15:56:33,451 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 15:56:33,451 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 27.333333333333332) internal successors, (82), 2 states have internal predecessors, (82), 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 82 [2022-02-20 15:56:33,452 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 15:56:33,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 27.333333333333332) internal successors, (82), 2 states have internal predecessors, (82), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 15:56:33,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 2695 transitions. [2022-02-20 15:56:33,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 27.333333333333332) internal successors, (82), 2 states have internal predecessors, (82), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 15:56:33,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 2695 transitions. [2022-02-20 15:56:33,479 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 2695 transitions. [2022-02-20 15:56:35,718 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 2695 edges. 2695 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 15:56:35,881 INFO L225 Difference]: With dead ends: 2815 [2022-02-20 15:56:35,882 INFO L226 Difference]: Without dead ends: 1846 [2022-02-20 15:56:35,883 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 15:56:35,884 INFO L933 BasicCegarLoop]: 507 mSDtfsCounter, 407 mSDsluCounter, 73 mSDsCounter, 0 mSdLazyCounter, 1382 mSolverCounterSat, 324 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 407 SdHoareTripleChecker+Valid, 580 SdHoareTripleChecker+Invalid, 1706 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 324 IncrementalHoareTripleChecker+Valid, 1382 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.9s IncrementalHoareTripleChecker+Time [2022-02-20 15:56:35,885 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [407 Valid, 580 Invalid, 1706 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [324 Valid, 1382 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time] [2022-02-20 15:56:35,888 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1846 states. [2022-02-20 15:56:35,917 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1846 to 1841. [2022-02-20 15:56:35,918 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 15:56:35,921 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1846 states. Second operand has 1841 states, 1840 states have (on average 1.3505434782608696) internal successors, (2485), 1840 states have internal predecessors, (2485), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 15:56:35,926 INFO L74 IsIncluded]: Start isIncluded. First operand 1846 states. Second operand has 1841 states, 1840 states have (on average 1.3505434782608696) internal successors, (2485), 1840 states have internal predecessors, (2485), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 15:56:35,929 INFO L87 Difference]: Start difference. First operand 1846 states. Second operand has 1841 states, 1840 states have (on average 1.3505434782608696) internal successors, (2485), 1840 states have internal predecessors, (2485), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 15:56:36,089 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 15:56:36,090 INFO L93 Difference]: Finished difference Result 1846 states and 2492 transitions. [2022-02-20 15:56:36,090 INFO L276 IsEmpty]: Start isEmpty. Operand 1846 states and 2492 transitions. [2022-02-20 15:56:36,095 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 15:56:36,095 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 15:56:36,100 INFO L74 IsIncluded]: Start isIncluded. First operand has 1841 states, 1840 states have (on average 1.3505434782608696) internal successors, (2485), 1840 states have internal predecessors, (2485), 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 1846 states. [2022-02-20 15:56:36,103 INFO L87 Difference]: Start difference. First operand has 1841 states, 1840 states have (on average 1.3505434782608696) internal successors, (2485), 1840 states have internal predecessors, (2485), 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 1846 states. [2022-02-20 15:56:36,256 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 15:56:36,256 INFO L93 Difference]: Finished difference Result 1846 states and 2492 transitions. [2022-02-20 15:56:36,261 INFO L276 IsEmpty]: Start isEmpty. Operand 1846 states and 2492 transitions. [2022-02-20 15:56:36,264 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 15:56:36,264 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 15:56:36,264 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 15:56:36,264 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 15:56:36,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1841 states, 1840 states have (on average 1.3505434782608696) internal successors, (2485), 1840 states have internal predecessors, (2485), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 15:56:36,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1841 states to 1841 states and 2485 transitions. [2022-02-20 15:56:36,425 INFO L78 Accepts]: Start accepts. Automaton has 1841 states and 2485 transitions. Word has length 82 [2022-02-20 15:56:36,427 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 15:56:36,428 INFO L470 AbstractCegarLoop]: Abstraction has 1841 states and 2485 transitions. [2022-02-20 15:56:36,429 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 27.333333333333332) internal successors, (82), 2 states have internal predecessors, (82), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 15:56:36,429 INFO L276 IsEmpty]: Start isEmpty. Operand 1841 states and 2485 transitions. [2022-02-20 15:56:36,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-02-20 15:56:36,432 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 15:56:36,432 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 15:56:36,432 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-20 15:56:36,433 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 15:56:36,433 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 15:56:36,433 INFO L85 PathProgramCache]: Analyzing trace with hash 550978212, now seen corresponding path program 1 times [2022-02-20 15:56:36,434 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 15:56:36,434 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [802392045] [2022-02-20 15:56:36,434 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 15:56:36,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 15:56:36,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 15:56:36,702 INFO L290 TraceCheckUtils]: 0: Hoare triple {13568#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);~inputA~0 := 1;~inputB~0 := 2;~inputC~0 := 3;~inputE~0 := 5;~inputD~0 := 4;~inputF~0 := 6;~a24~0 := 1;~a21~0 := 124;~a26~0 := 222;~a14~0 := -79;~a28~0 := 111; {13570#(<= ~a28~0 111)} is VALID [2022-02-20 15:56:36,702 INFO L290 TraceCheckUtils]: 1: Hoare triple {13570#(<= ~a28~0 111)} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet8#1, main_#t~ret9#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; {13570#(<= ~a28~0 111)} is VALID [2022-02-20 15:56:36,706 INFO L290 TraceCheckUtils]: 2: Hoare triple {13570#(<= ~a28~0 111)} assume !false;havoc main_~input~0#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~input~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1; {13570#(<= ~a28~0 111)} is VALID [2022-02-20 15:56:36,707 INFO L290 TraceCheckUtils]: 3: Hoare triple {13570#(<= ~a28~0 111)} assume !(((((1 != main_~input~0#1 && 2 != main_~input~0#1) && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_#t~ret7#1, calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; {13570#(<= ~a28~0 111)} is VALID [2022-02-20 15:56:36,707 INFO L290 TraceCheckUtils]: 4: Hoare triple {13570#(<= ~a28~0 111)} assume !(((((-182 < ~a14~0 && -114 >= ~a14~0) && 217 < ~a26~0) && 1 == ~a24~0) && 37 < ~a28~0 && 134 >= ~a28~0) && ~a21~0 <= 127); {13570#(<= ~a28~0 111)} is VALID [2022-02-20 15:56:36,708 INFO L290 TraceCheckUtils]: 5: Hoare triple {13570#(<= ~a28~0 111)} assume !(((((-182 < ~a14~0 && -114 >= ~a14~0) && 124 < ~a26~0 && 217 >= ~a26~0) && 1 == ~a24~0) && ~a28~0 <= 37) && ~a21~0 <= 127); {13570#(<= ~a28~0 111)} is VALID [2022-02-20 15:56:36,708 INFO L290 TraceCheckUtils]: 6: Hoare triple {13570#(<= ~a28~0 111)} assume !((((~a14~0 <= -182 && 124 < ~a26~0 && 217 >= ~a26~0) && 1 == ~a24~0) && ~a28~0 <= 37) && ~a21~0 <= 127); {13570#(<= ~a28~0 111)} is VALID [2022-02-20 15:56:36,709 INFO L290 TraceCheckUtils]: 7: Hoare triple {13570#(<= ~a28~0 111)} assume !((((~a14~0 <= -182 && 217 < ~a26~0) && 1 == ~a24~0) && 300 < ~a28~0) && ~a21~0 <= 127); {13570#(<= ~a28~0 111)} is VALID [2022-02-20 15:56:36,709 INFO L290 TraceCheckUtils]: 8: Hoare triple {13570#(<= ~a28~0 111)} assume !((((-84 < ~a14~0 && 124 < ~a26~0 && 217 >= ~a26~0) && 1 == ~a24~0) && 300 < ~a28~0) && ~a21~0 <= 127); {13570#(<= ~a28~0 111)} is VALID [2022-02-20 15:56:36,710 INFO L290 TraceCheckUtils]: 9: Hoare triple {13570#(<= ~a28~0 111)} assume !(((((-114 < ~a14~0 && -84 >= ~a14~0) && 217 < ~a26~0) && 1 == ~a24~0) && ~a28~0 <= 37) && ~a21~0 <= 127); {13570#(<= ~a28~0 111)} is VALID [2022-02-20 15:56:36,710 INFO L290 TraceCheckUtils]: 10: Hoare triple {13570#(<= ~a28~0 111)} assume !(((((-114 < ~a14~0 && -84 >= ~a14~0) && ~a26~0 <= -68) && 1 == ~a24~0) && 134 < ~a28~0 && 300 >= ~a28~0) && ~a21~0 <= 127); {13570#(<= ~a28~0 111)} is VALID [2022-02-20 15:56:36,711 INFO L290 TraceCheckUtils]: 11: Hoare triple {13570#(<= ~a28~0 111)} assume !(((((-182 < ~a14~0 && -114 >= ~a14~0) && 217 < ~a26~0) && 1 == ~a24~0) && 300 < ~a28~0) && ~a21~0 <= 127); {13570#(<= ~a28~0 111)} is VALID [2022-02-20 15:56:36,711 INFO L290 TraceCheckUtils]: 12: Hoare triple {13570#(<= ~a28~0 111)} assume !(((((-182 < ~a14~0 && -114 >= ~a14~0) && 217 < ~a26~0) && 1 == ~a24~0) && 134 < ~a28~0 && 300 >= ~a28~0) && ~a21~0 <= 127); {13570#(<= ~a28~0 111)} is VALID [2022-02-20 15:56:36,711 INFO L290 TraceCheckUtils]: 13: Hoare triple {13570#(<= ~a28~0 111)} assume !((((~a14~0 <= -182 && 217 < ~a26~0) && 1 == ~a24~0) && 134 < ~a28~0 && 300 >= ~a28~0) && ~a21~0 <= 127); {13570#(<= ~a28~0 111)} is VALID [2022-02-20 15:56:36,712 INFO L290 TraceCheckUtils]: 14: Hoare triple {13570#(<= ~a28~0 111)} assume !((((~a14~0 <= -182 && 124 < ~a26~0 && 217 >= ~a26~0) && 1 == ~a24~0) && 134 < ~a28~0 && 300 >= ~a28~0) && ~a21~0 <= 127); {13570#(<= ~a28~0 111)} is VALID [2022-02-20 15:56:36,712 INFO L290 TraceCheckUtils]: 15: Hoare triple {13570#(<= ~a28~0 111)} assume !(((((-114 < ~a14~0 && -84 >= ~a14~0) && 217 < ~a26~0) && 1 == ~a24~0) && 134 < ~a28~0 && 300 >= ~a28~0) && ~a21~0 <= 127); {13570#(<= ~a28~0 111)} is VALID [2022-02-20 15:56:36,713 INFO L290 TraceCheckUtils]: 16: Hoare triple {13570#(<= ~a28~0 111)} assume !(((((-182 < ~a14~0 && -114 >= ~a14~0) && 124 < ~a26~0 && 217 >= ~a26~0) && 1 == ~a24~0) && 134 < ~a28~0 && 300 >= ~a28~0) && ~a21~0 <= 127); {13570#(<= ~a28~0 111)} is VALID [2022-02-20 15:56:36,715 INFO L290 TraceCheckUtils]: 17: Hoare triple {13570#(<= ~a28~0 111)} assume !((((~a14~0 <= -182 && 124 < ~a26~0 && 217 >= ~a26~0) && 1 == ~a24~0) && 300 < ~a28~0) && ~a21~0 <= 127); {13570#(<= ~a28~0 111)} is VALID [2022-02-20 15:56:36,716 INFO L290 TraceCheckUtils]: 18: Hoare triple {13570#(<= ~a28~0 111)} assume !(((((-182 < ~a14~0 && -114 >= ~a14~0) && ~a26~0 <= -68) && 1 == ~a24~0) && 37 < ~a28~0 && 134 >= ~a28~0) && ~a21~0 <= 127); {13570#(<= ~a28~0 111)} is VALID [2022-02-20 15:56:36,716 INFO L290 TraceCheckUtils]: 19: Hoare triple {13570#(<= ~a28~0 111)} assume !(((((-114 < ~a14~0 && -84 >= ~a14~0) && -68 < ~a26~0 && 124 >= ~a26~0) && 1 == ~a24~0) && ~a28~0 <= 37) && ~a21~0 <= 127); {13570#(<= ~a28~0 111)} is VALID [2022-02-20 15:56:36,716 INFO L290 TraceCheckUtils]: 20: Hoare triple {13570#(<= ~a28~0 111)} assume !(((((-114 < ~a14~0 && -84 >= ~a14~0) && 124 < ~a26~0 && 217 >= ~a26~0) && 1 == ~a24~0) && 37 < ~a28~0 && 134 >= ~a28~0) && ~a21~0 <= 127); {13570#(<= ~a28~0 111)} is VALID [2022-02-20 15:56:36,717 INFO L290 TraceCheckUtils]: 21: Hoare triple {13570#(<= ~a28~0 111)} assume !(((((-114 < ~a14~0 && -84 >= ~a14~0) && -68 < ~a26~0 && 124 >= ~a26~0) && 1 == ~a24~0) && 134 < ~a28~0 && 300 >= ~a28~0) && ~a21~0 <= 127); {13570#(<= ~a28~0 111)} is VALID [2022-02-20 15:56:36,717 INFO L290 TraceCheckUtils]: 22: Hoare triple {13570#(<= ~a28~0 111)} assume !((((-84 < ~a14~0 && -68 < ~a26~0 && 124 >= ~a26~0) && 1 == ~a24~0) && 300 < ~a28~0) && ~a21~0 <= 127); {13570#(<= ~a28~0 111)} is VALID [2022-02-20 15:56:36,718 INFO L290 TraceCheckUtils]: 23: Hoare triple {13570#(<= ~a28~0 111)} assume !((((~a14~0 <= -182 && -68 < ~a26~0 && 124 >= ~a26~0) && 1 == ~a24~0) && 37 < ~a28~0 && 134 >= ~a28~0) && ~a21~0 <= 127); {13570#(<= ~a28~0 111)} is VALID [2022-02-20 15:56:36,718 INFO L290 TraceCheckUtils]: 24: Hoare triple {13570#(<= ~a28~0 111)} assume !(((((-182 < ~a14~0 && -114 >= ~a14~0) && -68 < ~a26~0 && 124 >= ~a26~0) && 1 == ~a24~0) && 37 < ~a28~0 && 134 >= ~a28~0) && ~a21~0 <= 127); {13570#(<= ~a28~0 111)} is VALID [2022-02-20 15:56:36,719 INFO L290 TraceCheckUtils]: 25: Hoare triple {13570#(<= ~a28~0 111)} assume !(((((-114 < ~a14~0 && -84 >= ~a14~0) && ~a26~0 <= -68) && 1 == ~a24~0) && ~a28~0 <= 37) && ~a21~0 <= 127); {13570#(<= ~a28~0 111)} is VALID [2022-02-20 15:56:36,719 INFO L290 TraceCheckUtils]: 26: Hoare triple {13570#(<= ~a28~0 111)} assume !(((((-114 < ~a14~0 && -84 >= ~a14~0) && -68 < ~a26~0 && 124 >= ~a26~0) && 1 == ~a24~0) && 300 < ~a28~0) && ~a21~0 <= 127); {13570#(<= ~a28~0 111)} is VALID [2022-02-20 15:56:36,728 INFO L290 TraceCheckUtils]: 27: Hoare triple {13570#(<= ~a28~0 111)} assume !((((~a14~0 <= -182 && ~a26~0 <= -68) && 1 == ~a24~0) && ~a28~0 <= 37) && ~a21~0 <= 127); {13570#(<= ~a28~0 111)} is VALID [2022-02-20 15:56:36,729 INFO L290 TraceCheckUtils]: 28: Hoare triple {13570#(<= ~a28~0 111)} assume !((((-84 < ~a14~0 && ~a26~0 <= -68) && 1 == ~a24~0) && 134 < ~a28~0 && 300 >= ~a28~0) && ~a21~0 <= 127); {13570#(<= ~a28~0 111)} is VALID [2022-02-20 15:56:36,729 INFO L290 TraceCheckUtils]: 29: Hoare triple {13570#(<= ~a28~0 111)} assume !(((((-182 < ~a14~0 && -114 >= ~a14~0) && ~a26~0 <= -68) && 1 == ~a24~0) && 300 < ~a28~0) && ~a21~0 <= 127); {13570#(<= ~a28~0 111)} is VALID [2022-02-20 15:56:36,730 INFO L290 TraceCheckUtils]: 30: Hoare triple {13570#(<= ~a28~0 111)} assume !((((-84 < ~a14~0 && 217 < ~a26~0) && 1 == ~a24~0) && ~a28~0 <= 37) && ~a21~0 <= 127); {13570#(<= ~a28~0 111)} is VALID [2022-02-20 15:56:36,730 INFO L290 TraceCheckUtils]: 31: Hoare triple {13570#(<= ~a28~0 111)} assume !((((-84 < ~a14~0 && ~a26~0 <= -68) && 1 == ~a24~0) && 37 < ~a28~0 && 134 >= ~a28~0) && ~a21~0 <= 127); {13570#(<= ~a28~0 111)} is VALID [2022-02-20 15:56:36,730 INFO L290 TraceCheckUtils]: 32: Hoare triple {13570#(<= ~a28~0 111)} assume !(((((-114 < ~a14~0 && -84 >= ~a14~0) && 124 < ~a26~0 && 217 >= ~a26~0) && 1 == ~a24~0) && 134 < ~a28~0 && 300 >= ~a28~0) && ~a21~0 <= 127); {13570#(<= ~a28~0 111)} is VALID [2022-02-20 15:56:36,731 INFO L290 TraceCheckUtils]: 33: Hoare triple {13570#(<= ~a28~0 111)} assume !((((-84 < ~a14~0 && 124 < ~a26~0 && 217 >= ~a26~0) && 1 == ~a24~0) && 37 < ~a28~0 && 134 >= ~a28~0) && ~a21~0 <= 127); {13570#(<= ~a28~0 111)} is VALID [2022-02-20 15:56:36,731 INFO L290 TraceCheckUtils]: 34: Hoare triple {13570#(<= ~a28~0 111)} assume !((((~a14~0 <= -182 && -68 < ~a26~0 && 124 >= ~a26~0) && 1 == ~a24~0) && ~a28~0 <= 37) && ~a21~0 <= 127); {13570#(<= ~a28~0 111)} is VALID [2022-02-20 15:56:36,732 INFO L290 TraceCheckUtils]: 35: Hoare triple {13570#(<= ~a28~0 111)} assume !(((((-182 < ~a14~0 && -114 >= ~a14~0) && 217 < ~a26~0) && 1 == ~a24~0) && ~a28~0 <= 37) && ~a21~0 <= 127); {13570#(<= ~a28~0 111)} is VALID [2022-02-20 15:56:36,732 INFO L290 TraceCheckUtils]: 36: Hoare triple {13570#(<= ~a28~0 111)} assume !((((~a14~0 <= -182 && -68 < ~a26~0 && 124 >= ~a26~0) && 1 == ~a24~0) && 134 < ~a28~0 && 300 >= ~a28~0) && ~a21~0 <= 127); {13570#(<= ~a28~0 111)} is VALID [2022-02-20 15:56:36,732 INFO L290 TraceCheckUtils]: 37: Hoare triple {13570#(<= ~a28~0 111)} assume !(((((-114 < ~a14~0 && -84 >= ~a14~0) && ~a26~0 <= -68) && 1 == ~a24~0) && 300 < ~a28~0) && ~a21~0 <= 127); {13570#(<= ~a28~0 111)} is VALID [2022-02-20 15:56:36,733 INFO L290 TraceCheckUtils]: 38: Hoare triple {13570#(<= ~a28~0 111)} assume !(((((-114 < ~a14~0 && -84 >= ~a14~0) && 124 < ~a26~0 && 217 >= ~a26~0) && 1 == ~a24~0) && 300 < ~a28~0) && ~a21~0 <= 127); {13570#(<= ~a28~0 111)} is VALID [2022-02-20 15:56:36,733 INFO L290 TraceCheckUtils]: 39: Hoare triple {13570#(<= ~a28~0 111)} assume !((((-84 < ~a14~0 && -68 < ~a26~0 && 124 >= ~a26~0) && 1 == ~a24~0) && ~a28~0 <= 37) && ~a21~0 <= 127); {13570#(<= ~a28~0 111)} is VALID [2022-02-20 15:56:36,734 INFO L290 TraceCheckUtils]: 40: Hoare triple {13570#(<= ~a28~0 111)} assume !(((((-182 < ~a14~0 && -114 >= ~a14~0) && -68 < ~a26~0 && 124 >= ~a26~0) && 1 == ~a24~0) && ~a28~0 <= 37) && ~a21~0 <= 127); {13570#(<= ~a28~0 111)} is VALID [2022-02-20 15:56:36,734 INFO L290 TraceCheckUtils]: 41: Hoare triple {13570#(<= ~a28~0 111)} assume !((((~a14~0 <= -182 && 217 < ~a26~0) && 1 == ~a24~0) && 37 < ~a28~0 && 134 >= ~a28~0) && ~a21~0 <= 127); {13570#(<= ~a28~0 111)} is VALID [2022-02-20 15:56:36,734 INFO L290 TraceCheckUtils]: 42: Hoare triple {13570#(<= ~a28~0 111)} assume !((((~a14~0 <= -182 && 217 < ~a26~0) && 1 == ~a24~0) && ~a28~0 <= 37) && ~a21~0 <= 127); {13570#(<= ~a28~0 111)} is VALID [2022-02-20 15:56:36,735 INFO L290 TraceCheckUtils]: 43: Hoare triple {13570#(<= ~a28~0 111)} assume !(((((-114 < ~a14~0 && -84 >= ~a14~0) && 217 < ~a26~0) && 1 == ~a24~0) && 300 < ~a28~0) && ~a21~0 <= 127); {13570#(<= ~a28~0 111)} is VALID [2022-02-20 15:56:36,735 INFO L290 TraceCheckUtils]: 44: Hoare triple {13570#(<= ~a28~0 111)} assume !((((~a14~0 <= -182 && ~a26~0 <= -68) && 1 == ~a24~0) && 134 < ~a28~0 && 300 >= ~a28~0) && ~a21~0 <= 127); {13570#(<= ~a28~0 111)} is VALID [2022-02-20 15:56:36,736 INFO L290 TraceCheckUtils]: 45: Hoare triple {13570#(<= ~a28~0 111)} assume !((((-84 < ~a14~0 && ~a26~0 <= -68) && 1 == ~a24~0) && 300 < ~a28~0) && ~a21~0 <= 127); {13570#(<= ~a28~0 111)} is VALID [2022-02-20 15:56:36,736 INFO L290 TraceCheckUtils]: 46: Hoare triple {13570#(<= ~a28~0 111)} assume !((((~a14~0 <= -182 && 124 < ~a26~0 && 217 >= ~a26~0) && 1 == ~a24~0) && 37 < ~a28~0 && 134 >= ~a28~0) && ~a21~0 <= 127); {13570#(<= ~a28~0 111)} is VALID [2022-02-20 15:56:36,736 INFO L290 TraceCheckUtils]: 47: Hoare triple {13570#(<= ~a28~0 111)} assume !(((((-182 < ~a14~0 && -114 >= ~a14~0) && ~a26~0 <= -68) && 1 == ~a24~0) && ~a28~0 <= 37) && ~a21~0 <= 127); {13570#(<= ~a28~0 111)} is VALID [2022-02-20 15:56:36,737 INFO L290 TraceCheckUtils]: 48: Hoare triple {13570#(<= ~a28~0 111)} assume !((((-84 < ~a14~0 && 124 < ~a26~0 && 217 >= ~a26~0) && 1 == ~a24~0) && 134 < ~a28~0 && 300 >= ~a28~0) && ~a21~0 <= 127); {13570#(<= ~a28~0 111)} is VALID [2022-02-20 15:56:36,737 INFO L290 TraceCheckUtils]: 49: Hoare triple {13570#(<= ~a28~0 111)} assume !(((((-182 < ~a14~0 && -114 >= ~a14~0) && -68 < ~a26~0 && 124 >= ~a26~0) && 1 == ~a24~0) && 300 < ~a28~0) && ~a21~0 <= 127); {13570#(<= ~a28~0 111)} is VALID [2022-02-20 15:56:36,738 INFO L290 TraceCheckUtils]: 50: Hoare triple {13570#(<= ~a28~0 111)} assume !(((((-182 < ~a14~0 && -114 >= ~a14~0) && 124 < ~a26~0 && 217 >= ~a26~0) && 1 == ~a24~0) && 300 < ~a28~0) && ~a21~0 <= 127); {13570#(<= ~a28~0 111)} is VALID [2022-02-20 15:56:36,738 INFO L290 TraceCheckUtils]: 51: Hoare triple {13570#(<= ~a28~0 111)} assume !((((~a14~0 <= -182 && ~a26~0 <= -68) && 1 == ~a24~0) && 300 < ~a28~0) && ~a21~0 <= 127); {13570#(<= ~a28~0 111)} is VALID [2022-02-20 15:56:36,739 INFO L290 TraceCheckUtils]: 52: Hoare triple {13570#(<= ~a28~0 111)} assume !((((~a14~0 <= -182 && ~a26~0 <= -68) && 1 == ~a24~0) && 37 < ~a28~0 && 134 >= ~a28~0) && ~a21~0 <= 127); {13570#(<= ~a28~0 111)} is VALID [2022-02-20 15:56:36,739 INFO L290 TraceCheckUtils]: 53: Hoare triple {13570#(<= ~a28~0 111)} assume !((((~a14~0 <= -182 && -68 < ~a26~0 && 124 >= ~a26~0) && 1 == ~a24~0) && 300 < ~a28~0) && ~a21~0 <= 127); {13570#(<= ~a28~0 111)} is VALID [2022-02-20 15:56:36,739 INFO L290 TraceCheckUtils]: 54: Hoare triple {13570#(<= ~a28~0 111)} assume !((((-84 < ~a14~0 && ~a26~0 <= -68) && 1 == ~a24~0) && ~a28~0 <= 37) && ~a21~0 <= 127); {13570#(<= ~a28~0 111)} is VALID [2022-02-20 15:56:36,740 INFO L290 TraceCheckUtils]: 55: Hoare triple {13570#(<= ~a28~0 111)} assume !(((((-182 < ~a14~0 && -114 >= ~a14~0) && 124 < ~a26~0 && 217 >= ~a26~0) && 1 == ~a24~0) && 37 < ~a28~0 && 134 >= ~a28~0) && ~a21~0 <= 127); {13570#(<= ~a28~0 111)} is VALID [2022-02-20 15:56:36,740 INFO L290 TraceCheckUtils]: 56: Hoare triple {13570#(<= ~a28~0 111)} assume !(((((-114 < ~a14~0 && -84 >= ~a14~0) && ~a26~0 <= -68) && 1 == ~a24~0) && 37 < ~a28~0 && 134 >= ~a28~0) && ~a21~0 <= 127); {13570#(<= ~a28~0 111)} is VALID [2022-02-20 15:56:36,741 INFO L290 TraceCheckUtils]: 57: Hoare triple {13570#(<= ~a28~0 111)} assume !(((((-182 < ~a14~0 && -114 >= ~a14~0) && -68 < ~a26~0 && 124 >= ~a26~0) && 1 == ~a24~0) && 134 < ~a28~0 && 300 >= ~a28~0) && ~a21~0 <= 127); {13570#(<= ~a28~0 111)} is VALID [2022-02-20 15:56:36,741 INFO L290 TraceCheckUtils]: 58: Hoare triple {13570#(<= ~a28~0 111)} assume !(((((-114 < ~a14~0 && -84 >= ~a14~0) && -68 < ~a26~0 && 124 >= ~a26~0) && 1 == ~a24~0) && 37 < ~a28~0 && 134 >= ~a28~0) && ~a21~0 <= 127); {13570#(<= ~a28~0 111)} is VALID [2022-02-20 15:56:36,741 INFO L290 TraceCheckUtils]: 59: Hoare triple {13570#(<= ~a28~0 111)} assume !(((((-182 < ~a14~0 && -114 >= ~a14~0) && ~a26~0 <= -68) && 1 == ~a24~0) && 134 < ~a28~0 && 300 >= ~a28~0) && ~a21~0 <= 127); {13570#(<= ~a28~0 111)} is VALID [2022-02-20 15:56:36,742 INFO L290 TraceCheckUtils]: 60: Hoare triple {13570#(<= ~a28~0 111)} assume !((((-84 < ~a14~0 && 124 < ~a26~0 && 217 >= ~a26~0) && 1 == ~a24~0) && ~a28~0 <= 37) && ~a21~0 <= 127); {13570#(<= ~a28~0 111)} is VALID [2022-02-20 15:56:36,742 INFO L290 TraceCheckUtils]: 61: Hoare triple {13570#(<= ~a28~0 111)} assume !(((((-114 < ~a14~0 && -84 >= ~a14~0) && 124 < ~a26~0 && 217 >= ~a26~0) && 1 == ~a24~0) && ~a28~0 <= 37) && ~a21~0 <= 127); {13570#(<= ~a28~0 111)} is VALID [2022-02-20 15:56:36,744 INFO L290 TraceCheckUtils]: 62: Hoare triple {13570#(<= ~a28~0 111)} assume !((((-84 < ~a14~0 && -68 < ~a26~0 && 124 >= ~a26~0) && 1 == ~a24~0) && 37 < ~a28~0 && 134 >= ~a28~0) && ~a21~0 <= 127); {13570#(<= ~a28~0 111)} is VALID [2022-02-20 15:56:36,744 INFO L290 TraceCheckUtils]: 63: Hoare triple {13570#(<= ~a28~0 111)} assume !((((-84 < ~a14~0 && -68 < ~a26~0 && 124 >= ~a26~0) && 1 == ~a24~0) && 134 < ~a28~0 && 300 >= ~a28~0) && ~a21~0 <= 127); {13570#(<= ~a28~0 111)} is VALID [2022-02-20 15:56:36,745 INFO L290 TraceCheckUtils]: 64: Hoare triple {13570#(<= ~a28~0 111)} assume !(((((-114 < ~a14~0 && -84 >= ~a14~0) && 217 < ~a26~0) && 1 == ~a24~0) && 37 < ~a28~0 && 134 >= ~a28~0) && ~a21~0 <= 127); {13570#(<= ~a28~0 111)} is VALID [2022-02-20 15:56:36,745 INFO L290 TraceCheckUtils]: 65: Hoare triple {13570#(<= ~a28~0 111)} assume !((~a21~0 <= 127 && (~a26~0 <= -68 && (((37 < ~a28~0 && 134 >= ~a28~0) || (134 < ~a28~0 && 300 >= ~a28~0)) || 300 < ~a28~0) && 3 == calculate_output_~input#1) && ~a14~0 <= -182) && 3 == ~a24~0); {13570#(<= ~a28~0 111)} is VALID [2022-02-20 15:56:36,746 INFO L290 TraceCheckUtils]: 66: Hoare triple {13570#(<= ~a28~0 111)} assume !((3 == ~a24~0 && (-68 < ~a26~0 && 124 >= ~a26~0) && 4 == calculate_output_~input#1 && ((~a14~0 <= -182 && 300 < ~a28~0) || ((-182 < ~a14~0 && -114 >= ~a14~0) && ~a28~0 <= 37))) && ~a21~0 <= 127); {13570#(<= ~a28~0 111)} is VALID [2022-02-20 15:56:36,746 INFO L290 TraceCheckUtils]: 67: Hoare triple {13570#(<= ~a28~0 111)} assume !(-84 < ~a14~0 && ~a21~0 <= 127 && ~a26~0 <= -68 && 2 == ~a24~0 && 6 == calculate_output_~input#1 && ((134 < ~a28~0 && 300 >= ~a28~0) || 300 < ~a28~0)); {13570#(<= ~a28~0 111)} is VALID [2022-02-20 15:56:36,747 INFO L290 TraceCheckUtils]: 68: Hoare triple {13570#(<= ~a28~0 111)} assume !((2 == ~a24~0 && ((3 == calculate_output_~input#1 && ((134 < ~a28~0 && 300 >= ~a28~0) || 300 < ~a28~0)) && 124 < ~a26~0 && 217 >= ~a26~0) && ~a21~0 <= 127) && ~a14~0 <= -182); {13570#(<= ~a28~0 111)} is VALID [2022-02-20 15:56:36,747 INFO L290 TraceCheckUtils]: 69: Hoare triple {13570#(<= ~a28~0 111)} assume !(3 == ~a24~0 && ((~a21~0 <= 127 && ((134 < ~a28~0 && 300 >= ~a28~0) || ~a28~0 <= 37 || (37 < ~a28~0 && 134 >= ~a28~0)) && 1 == calculate_output_~input#1) && ~a14~0 <= -182) && -68 < ~a26~0 && 124 >= ~a26~0); {13570#(<= ~a28~0 111)} is VALID [2022-02-20 15:56:36,750 INFO L290 TraceCheckUtils]: 70: Hoare triple {13570#(<= ~a28~0 111)} assume (((((300 < ~a28~0 || (37 < ~a28~0 && 134 >= ~a28~0) || (134 < ~a28~0 && 300 >= ~a28~0)) && 4 == calculate_output_~input#1) && 217 < ~a26~0) && ~a21~0 <= 127) && -84 < ~a14~0) && 1 == ~a24~0;~a14~0 := (if ~a14~0 < 0 && 0 != ~a14~0 % 299909 then ~a14~0 % 299909 - 299909 else ~a14~0 % 299909) - 300090 - 0;~a26~0 := (if -600088 + ~a26~0 < 0 && 0 != (-600088 + ~a26~0) % 5 then 1 + (-600088 + ~a26~0) / 5 else (-600088 + ~a26~0) / 5) - 377912;~a28~0 := (if (if -600036 + ~a28~0 < 0 && 0 != (-600036 + ~a28~0) % 5 then 1 + (-600036 + ~a28~0) / 5 else (-600036 + ~a28~0) / 5) < 0 && 0 != (if -600036 + ~a28~0 < 0 && 0 != (-600036 + ~a28~0) % 5 then 1 + (-600036 + ~a28~0) / 5 else (-600036 + ~a28~0) / 5) % 5 then 1 + (if -600036 + ~a28~0 < 0 && 0 != (-600036 + ~a28~0) % 5 then 1 + (-600036 + ~a28~0) / 5 else (-600036 + ~a28~0) / 5) / 5 else (if -600036 + ~a28~0 < 0 && 0 != (-600036 + ~a28~0) % 5 then 1 + (-600036 + ~a28~0) / 5 else (-600036 + ~a28~0) / 5) / 5);calculate_output_#res#1 := -1; {13571#(<= (+ 23996 ~a28~0) 0)} is VALID [2022-02-20 15:56:36,750 INFO L290 TraceCheckUtils]: 71: Hoare triple {13571#(<= (+ 23996 ~a28~0) 0)} main_#t~ret9#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;assume -2147483648 <= main_#t~ret9#1 && main_#t~ret9#1 <= 2147483647;main_~output~0#1 := main_#t~ret9#1;havoc main_#t~ret9#1; {13571#(<= (+ 23996 ~a28~0) 0)} is VALID [2022-02-20 15:56:36,750 INFO L290 TraceCheckUtils]: 72: Hoare triple {13571#(<= (+ 23996 ~a28~0) 0)} assume !false;havoc main_~input~0#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~input~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1; {13571#(<= (+ 23996 ~a28~0) 0)} is VALID [2022-02-20 15:56:36,751 INFO L290 TraceCheckUtils]: 73: Hoare triple {13571#(<= (+ 23996 ~a28~0) 0)} assume !(((((1 != main_~input~0#1 && 2 != main_~input~0#1) && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_#t~ret7#1, calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; {13571#(<= (+ 23996 ~a28~0) 0)} is VALID [2022-02-20 15:56:36,751 INFO L290 TraceCheckUtils]: 74: Hoare triple {13571#(<= (+ 23996 ~a28~0) 0)} assume !(((((-182 < ~a14~0 && -114 >= ~a14~0) && 217 < ~a26~0) && 1 == ~a24~0) && 37 < ~a28~0 && 134 >= ~a28~0) && ~a21~0 <= 127); {13571#(<= (+ 23996 ~a28~0) 0)} is VALID [2022-02-20 15:56:36,752 INFO L290 TraceCheckUtils]: 75: Hoare triple {13571#(<= (+ 23996 ~a28~0) 0)} assume !(((((-182 < ~a14~0 && -114 >= ~a14~0) && 124 < ~a26~0 && 217 >= ~a26~0) && 1 == ~a24~0) && ~a28~0 <= 37) && ~a21~0 <= 127); {13571#(<= (+ 23996 ~a28~0) 0)} is VALID [2022-02-20 15:56:36,752 INFO L290 TraceCheckUtils]: 76: Hoare triple {13571#(<= (+ 23996 ~a28~0) 0)} assume !((((~a14~0 <= -182 && 124 < ~a26~0 && 217 >= ~a26~0) && 1 == ~a24~0) && ~a28~0 <= 37) && ~a21~0 <= 127); {13571#(<= (+ 23996 ~a28~0) 0)} is VALID [2022-02-20 15:56:36,753 INFO L290 TraceCheckUtils]: 77: Hoare triple {13571#(<= (+ 23996 ~a28~0) 0)} assume !((((~a14~0 <= -182 && 217 < ~a26~0) && 1 == ~a24~0) && 300 < ~a28~0) && ~a21~0 <= 127); {13571#(<= (+ 23996 ~a28~0) 0)} is VALID [2022-02-20 15:56:36,753 INFO L290 TraceCheckUtils]: 78: Hoare triple {13571#(<= (+ 23996 ~a28~0) 0)} assume !((((-84 < ~a14~0 && 124 < ~a26~0 && 217 >= ~a26~0) && 1 == ~a24~0) && 300 < ~a28~0) && ~a21~0 <= 127); {13571#(<= (+ 23996 ~a28~0) 0)} is VALID [2022-02-20 15:56:36,753 INFO L290 TraceCheckUtils]: 79: Hoare triple {13571#(<= (+ 23996 ~a28~0) 0)} assume !(((((-114 < ~a14~0 && -84 >= ~a14~0) && 217 < ~a26~0) && 1 == ~a24~0) && ~a28~0 <= 37) && ~a21~0 <= 127); {13571#(<= (+ 23996 ~a28~0) 0)} is VALID [2022-02-20 15:56:36,754 INFO L290 TraceCheckUtils]: 80: Hoare triple {13571#(<= (+ 23996 ~a28~0) 0)} assume !(((((-114 < ~a14~0 && -84 >= ~a14~0) && ~a26~0 <= -68) && 1 == ~a24~0) && 134 < ~a28~0 && 300 >= ~a28~0) && ~a21~0 <= 127); {13571#(<= (+ 23996 ~a28~0) 0)} is VALID [2022-02-20 15:56:36,754 INFO L290 TraceCheckUtils]: 81: Hoare triple {13571#(<= (+ 23996 ~a28~0) 0)} assume !(((((-182 < ~a14~0 && -114 >= ~a14~0) && 217 < ~a26~0) && 1 == ~a24~0) && 300 < ~a28~0) && ~a21~0 <= 127); {13571#(<= (+ 23996 ~a28~0) 0)} is VALID [2022-02-20 15:56:36,755 INFO L290 TraceCheckUtils]: 82: Hoare triple {13571#(<= (+ 23996 ~a28~0) 0)} assume !(((((-182 < ~a14~0 && -114 >= ~a14~0) && 217 < ~a26~0) && 1 == ~a24~0) && 134 < ~a28~0 && 300 >= ~a28~0) && ~a21~0 <= 127); {13571#(<= (+ 23996 ~a28~0) 0)} is VALID [2022-02-20 15:56:36,755 INFO L290 TraceCheckUtils]: 83: Hoare triple {13571#(<= (+ 23996 ~a28~0) 0)} assume (((~a14~0 <= -182 && 217 < ~a26~0) && 1 == ~a24~0) && 134 < ~a28~0 && 300 >= ~a28~0) && ~a21~0 <= 127; {13569#false} is VALID [2022-02-20 15:56:36,756 INFO L290 TraceCheckUtils]: 84: Hoare triple {13569#false} assume !false; {13569#false} is VALID [2022-02-20 15:56:36,756 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 15:56:36,757 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 15:56:36,757 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [802392045] [2022-02-20 15:56:36,758 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [802392045] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 15:56:36,758 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 15:56:36,758 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 15:56:36,759 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [689471514] [2022-02-20 15:56:36,759 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 15:56:36,759 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 21.25) internal successors, (85), 3 states have internal predecessors, (85), 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 85 [2022-02-20 15:56:36,761 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 15:56:36,762 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 4 states, 4 states have (on average 21.25) internal successors, (85), 3 states have internal predecessors, (85), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 15:56:36,841 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 85 edges. 85 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 15:56:36,841 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-02-20 15:56:36,841 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 15:56:36,842 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-02-20 15:56:36,842 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-02-20 15:56:36,843 INFO L87 Difference]: Start difference. First operand 1841 states and 2485 transitions. Second operand has 4 states, 4 states have (on average 21.25) internal successors, (85), 3 states have internal predecessors, (85), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 15:56:45,303 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 15:56:45,304 INFO L93 Difference]: Finished difference Result 6765 states and 9262 transitions. [2022-02-20 15:56:45,304 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-02-20 15:56:45,304 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 21.25) internal successors, (85), 3 states have internal predecessors, (85), 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 85 [2022-02-20 15:56:45,305 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 15:56:45,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 21.25) internal successors, (85), 3 states have internal predecessors, (85), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 15:56:45,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 3572 transitions. [2022-02-20 15:56:45,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 21.25) internal successors, (85), 3 states have internal predecessors, (85), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 15:56:45,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 3572 transitions. [2022-02-20 15:56:45,332 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 3572 transitions. [2022-02-20 15:56:48,366 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 3572 edges. 3572 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 15:56:49,071 INFO L225 Difference]: With dead ends: 6765 [2022-02-20 15:56:49,071 INFO L226 Difference]: Without dead ends: 4926 [2022-02-20 15:56:49,073 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-02-20 15:56:49,074 INFO L933 BasicCegarLoop]: 201 mSDtfsCounter, 952 mSDsluCounter, 85 mSDsCounter, 0 mSdLazyCounter, 2514 mSolverCounterSat, 776 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 952 SdHoareTripleChecker+Valid, 286 SdHoareTripleChecker+Invalid, 3290 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 776 IncrementalHoareTripleChecker+Valid, 2514 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.4s IncrementalHoareTripleChecker+Time [2022-02-20 15:56:49,075 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [952 Valid, 286 Invalid, 3290 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [776 Valid, 2514 Invalid, 0 Unknown, 0 Unchecked, 3.4s Time] [2022-02-20 15:56:49,078 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4926 states. [2022-02-20 15:56:49,157 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4926 to 4875. [2022-02-20 15:56:49,158 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 15:56:49,165 INFO L82 GeneralOperation]: Start isEquivalent. First operand 4926 states. Second operand has 4875 states, 4874 states have (on average 1.2866228970045137) internal successors, (6271), 4874 states have internal predecessors, (6271), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 15:56:49,172 INFO L74 IsIncluded]: Start isIncluded. First operand 4926 states. Second operand has 4875 states, 4874 states have (on average 1.2866228970045137) internal successors, (6271), 4874 states have internal predecessors, (6271), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 15:56:49,181 INFO L87 Difference]: Start difference. First operand 4926 states. Second operand has 4875 states, 4874 states have (on average 1.2866228970045137) internal successors, (6271), 4874 states have internal predecessors, (6271), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 15:56:49,900 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 15:56:49,900 INFO L93 Difference]: Finished difference Result 4926 states and 6360 transitions. [2022-02-20 15:56:49,901 INFO L276 IsEmpty]: Start isEmpty. Operand 4926 states and 6360 transitions. [2022-02-20 15:56:49,908 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 15:56:49,908 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 15:56:49,915 INFO L74 IsIncluded]: Start isIncluded. First operand has 4875 states, 4874 states have (on average 1.2866228970045137) internal successors, (6271), 4874 states have internal predecessors, (6271), 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 4926 states. [2022-02-20 15:56:49,922 INFO L87 Difference]: Start difference. First operand has 4875 states, 4874 states have (on average 1.2866228970045137) internal successors, (6271), 4874 states have internal predecessors, (6271), 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 4926 states. [2022-02-20 15:56:50,647 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 15:56:50,647 INFO L93 Difference]: Finished difference Result 4926 states and 6360 transitions. [2022-02-20 15:56:50,647 INFO L276 IsEmpty]: Start isEmpty. Operand 4926 states and 6360 transitions. [2022-02-20 15:56:50,653 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 15:56:50,653 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 15:56:50,653 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 15:56:50,654 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 15:56:50,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4875 states, 4874 states have (on average 1.2866228970045137) internal successors, (6271), 4874 states have internal predecessors, (6271), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 15:56:51,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4875 states to 4875 states and 6271 transitions. [2022-02-20 15:56:51,362 INFO L78 Accepts]: Start accepts. Automaton has 4875 states and 6271 transitions. Word has length 85 [2022-02-20 15:56:51,362 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 15:56:51,362 INFO L470 AbstractCegarLoop]: Abstraction has 4875 states and 6271 transitions. [2022-02-20 15:56:51,362 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 21.25) internal successors, (85), 3 states have internal predecessors, (85), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 15:56:51,363 INFO L276 IsEmpty]: Start isEmpty. Operand 4875 states and 6271 transitions. [2022-02-20 15:56:51,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2022-02-20 15:56:51,364 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 15:56:51,364 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 15:56:51,365 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-02-20 15:56:51,365 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 15:56:51,365 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 15:56:51,365 INFO L85 PathProgramCache]: Analyzing trace with hash -1065973743, now seen corresponding path program 1 times [2022-02-20 15:56:51,366 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 15:56:51,366 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1854332] [2022-02-20 15:56:51,366 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 15:56:51,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 15:56:51,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 15:56:51,717 INFO L290 TraceCheckUtils]: 0: Hoare triple {35144#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);~inputA~0 := 1;~inputB~0 := 2;~inputC~0 := 3;~inputE~0 := 5;~inputD~0 := 4;~inputF~0 := 6;~a24~0 := 1;~a21~0 := 124;~a26~0 := 222;~a14~0 := -79;~a28~0 := 111; {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,718 INFO L290 TraceCheckUtils]: 1: Hoare triple {35146#(<= ~a24~0 1)} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet8#1, main_#t~ret9#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,718 INFO L290 TraceCheckUtils]: 2: Hoare triple {35146#(<= ~a24~0 1)} assume !false;havoc main_~input~0#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~input~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1; {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,719 INFO L290 TraceCheckUtils]: 3: Hoare triple {35146#(<= ~a24~0 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_#t~ret7#1, calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,719 INFO L290 TraceCheckUtils]: 4: Hoare triple {35146#(<= ~a24~0 1)} assume !(((((-182 < ~a14~0 && -114 >= ~a14~0) && 217 < ~a26~0) && 1 == ~a24~0) && 37 < ~a28~0 && 134 >= ~a28~0) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,719 INFO L290 TraceCheckUtils]: 5: Hoare triple {35146#(<= ~a24~0 1)} assume !(((((-182 < ~a14~0 && -114 >= ~a14~0) && 124 < ~a26~0 && 217 >= ~a26~0) && 1 == ~a24~0) && ~a28~0 <= 37) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,720 INFO L290 TraceCheckUtils]: 6: Hoare triple {35146#(<= ~a24~0 1)} assume !((((~a14~0 <= -182 && 124 < ~a26~0 && 217 >= ~a26~0) && 1 == ~a24~0) && ~a28~0 <= 37) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,720 INFO L290 TraceCheckUtils]: 7: Hoare triple {35146#(<= ~a24~0 1)} assume !((((~a14~0 <= -182 && 217 < ~a26~0) && 1 == ~a24~0) && 300 < ~a28~0) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,721 INFO L290 TraceCheckUtils]: 8: Hoare triple {35146#(<= ~a24~0 1)} assume !((((-84 < ~a14~0 && 124 < ~a26~0 && 217 >= ~a26~0) && 1 == ~a24~0) && 300 < ~a28~0) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,721 INFO L290 TraceCheckUtils]: 9: Hoare triple {35146#(<= ~a24~0 1)} assume !(((((-114 < ~a14~0 && -84 >= ~a14~0) && 217 < ~a26~0) && 1 == ~a24~0) && ~a28~0 <= 37) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,721 INFO L290 TraceCheckUtils]: 10: Hoare triple {35146#(<= ~a24~0 1)} assume !(((((-114 < ~a14~0 && -84 >= ~a14~0) && ~a26~0 <= -68) && 1 == ~a24~0) && 134 < ~a28~0 && 300 >= ~a28~0) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,722 INFO L290 TraceCheckUtils]: 11: Hoare triple {35146#(<= ~a24~0 1)} assume !(((((-182 < ~a14~0 && -114 >= ~a14~0) && 217 < ~a26~0) && 1 == ~a24~0) && 300 < ~a28~0) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,722 INFO L290 TraceCheckUtils]: 12: Hoare triple {35146#(<= ~a24~0 1)} assume !(((((-182 < ~a14~0 && -114 >= ~a14~0) && 217 < ~a26~0) && 1 == ~a24~0) && 134 < ~a28~0 && 300 >= ~a28~0) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,723 INFO L290 TraceCheckUtils]: 13: Hoare triple {35146#(<= ~a24~0 1)} assume !((((~a14~0 <= -182 && 217 < ~a26~0) && 1 == ~a24~0) && 134 < ~a28~0 && 300 >= ~a28~0) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,723 INFO L290 TraceCheckUtils]: 14: Hoare triple {35146#(<= ~a24~0 1)} assume !((((~a14~0 <= -182 && 124 < ~a26~0 && 217 >= ~a26~0) && 1 == ~a24~0) && 134 < ~a28~0 && 300 >= ~a28~0) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,723 INFO L290 TraceCheckUtils]: 15: Hoare triple {35146#(<= ~a24~0 1)} assume !(((((-114 < ~a14~0 && -84 >= ~a14~0) && 217 < ~a26~0) && 1 == ~a24~0) && 134 < ~a28~0 && 300 >= ~a28~0) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,724 INFO L290 TraceCheckUtils]: 16: Hoare triple {35146#(<= ~a24~0 1)} assume !(((((-182 < ~a14~0 && -114 >= ~a14~0) && 124 < ~a26~0 && 217 >= ~a26~0) && 1 == ~a24~0) && 134 < ~a28~0 && 300 >= ~a28~0) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,724 INFO L290 TraceCheckUtils]: 17: Hoare triple {35146#(<= ~a24~0 1)} assume !((((~a14~0 <= -182 && 124 < ~a26~0 && 217 >= ~a26~0) && 1 == ~a24~0) && 300 < ~a28~0) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,724 INFO L290 TraceCheckUtils]: 18: Hoare triple {35146#(<= ~a24~0 1)} assume !(((((-182 < ~a14~0 && -114 >= ~a14~0) && ~a26~0 <= -68) && 1 == ~a24~0) && 37 < ~a28~0 && 134 >= ~a28~0) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,725 INFO L290 TraceCheckUtils]: 19: Hoare triple {35146#(<= ~a24~0 1)} assume !(((((-114 < ~a14~0 && -84 >= ~a14~0) && -68 < ~a26~0 && 124 >= ~a26~0) && 1 == ~a24~0) && ~a28~0 <= 37) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,725 INFO L290 TraceCheckUtils]: 20: Hoare triple {35146#(<= ~a24~0 1)} assume !(((((-114 < ~a14~0 && -84 >= ~a14~0) && 124 < ~a26~0 && 217 >= ~a26~0) && 1 == ~a24~0) && 37 < ~a28~0 && 134 >= ~a28~0) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,725 INFO L290 TraceCheckUtils]: 21: Hoare triple {35146#(<= ~a24~0 1)} assume !(((((-114 < ~a14~0 && -84 >= ~a14~0) && -68 < ~a26~0 && 124 >= ~a26~0) && 1 == ~a24~0) && 134 < ~a28~0 && 300 >= ~a28~0) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,726 INFO L290 TraceCheckUtils]: 22: Hoare triple {35146#(<= ~a24~0 1)} assume !((((-84 < ~a14~0 && -68 < ~a26~0 && 124 >= ~a26~0) && 1 == ~a24~0) && 300 < ~a28~0) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,726 INFO L290 TraceCheckUtils]: 23: Hoare triple {35146#(<= ~a24~0 1)} assume !((((~a14~0 <= -182 && -68 < ~a26~0 && 124 >= ~a26~0) && 1 == ~a24~0) && 37 < ~a28~0 && 134 >= ~a28~0) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,726 INFO L290 TraceCheckUtils]: 24: Hoare triple {35146#(<= ~a24~0 1)} assume !(((((-182 < ~a14~0 && -114 >= ~a14~0) && -68 < ~a26~0 && 124 >= ~a26~0) && 1 == ~a24~0) && 37 < ~a28~0 && 134 >= ~a28~0) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,727 INFO L290 TraceCheckUtils]: 25: Hoare triple {35146#(<= ~a24~0 1)} assume !(((((-114 < ~a14~0 && -84 >= ~a14~0) && ~a26~0 <= -68) && 1 == ~a24~0) && ~a28~0 <= 37) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,727 INFO L290 TraceCheckUtils]: 26: Hoare triple {35146#(<= ~a24~0 1)} assume !(((((-114 < ~a14~0 && -84 >= ~a14~0) && -68 < ~a26~0 && 124 >= ~a26~0) && 1 == ~a24~0) && 300 < ~a28~0) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,727 INFO L290 TraceCheckUtils]: 27: Hoare triple {35146#(<= ~a24~0 1)} assume !((((~a14~0 <= -182 && ~a26~0 <= -68) && 1 == ~a24~0) && ~a28~0 <= 37) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,728 INFO L290 TraceCheckUtils]: 28: Hoare triple {35146#(<= ~a24~0 1)} assume !((((-84 < ~a14~0 && ~a26~0 <= -68) && 1 == ~a24~0) && 134 < ~a28~0 && 300 >= ~a28~0) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,728 INFO L290 TraceCheckUtils]: 29: Hoare triple {35146#(<= ~a24~0 1)} assume !(((((-182 < ~a14~0 && -114 >= ~a14~0) && ~a26~0 <= -68) && 1 == ~a24~0) && 300 < ~a28~0) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,729 INFO L290 TraceCheckUtils]: 30: Hoare triple {35146#(<= ~a24~0 1)} assume !((((-84 < ~a14~0 && 217 < ~a26~0) && 1 == ~a24~0) && ~a28~0 <= 37) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,729 INFO L290 TraceCheckUtils]: 31: Hoare triple {35146#(<= ~a24~0 1)} assume !((((-84 < ~a14~0 && ~a26~0 <= -68) && 1 == ~a24~0) && 37 < ~a28~0 && 134 >= ~a28~0) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,729 INFO L290 TraceCheckUtils]: 32: Hoare triple {35146#(<= ~a24~0 1)} assume !(((((-114 < ~a14~0 && -84 >= ~a14~0) && 124 < ~a26~0 && 217 >= ~a26~0) && 1 == ~a24~0) && 134 < ~a28~0 && 300 >= ~a28~0) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,730 INFO L290 TraceCheckUtils]: 33: Hoare triple {35146#(<= ~a24~0 1)} assume !((((-84 < ~a14~0 && 124 < ~a26~0 && 217 >= ~a26~0) && 1 == ~a24~0) && 37 < ~a28~0 && 134 >= ~a28~0) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,730 INFO L290 TraceCheckUtils]: 34: Hoare triple {35146#(<= ~a24~0 1)} assume !((((~a14~0 <= -182 && -68 < ~a26~0 && 124 >= ~a26~0) && 1 == ~a24~0) && ~a28~0 <= 37) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,730 INFO L290 TraceCheckUtils]: 35: Hoare triple {35146#(<= ~a24~0 1)} assume !(((((-182 < ~a14~0 && -114 >= ~a14~0) && 217 < ~a26~0) && 1 == ~a24~0) && ~a28~0 <= 37) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,731 INFO L290 TraceCheckUtils]: 36: Hoare triple {35146#(<= ~a24~0 1)} assume !((((~a14~0 <= -182 && -68 < ~a26~0 && 124 >= ~a26~0) && 1 == ~a24~0) && 134 < ~a28~0 && 300 >= ~a28~0) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,731 INFO L290 TraceCheckUtils]: 37: Hoare triple {35146#(<= ~a24~0 1)} assume !(((((-114 < ~a14~0 && -84 >= ~a14~0) && ~a26~0 <= -68) && 1 == ~a24~0) && 300 < ~a28~0) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,731 INFO L290 TraceCheckUtils]: 38: Hoare triple {35146#(<= ~a24~0 1)} assume !(((((-114 < ~a14~0 && -84 >= ~a14~0) && 124 < ~a26~0 && 217 >= ~a26~0) && 1 == ~a24~0) && 300 < ~a28~0) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,732 INFO L290 TraceCheckUtils]: 39: Hoare triple {35146#(<= ~a24~0 1)} assume !((((-84 < ~a14~0 && -68 < ~a26~0 && 124 >= ~a26~0) && 1 == ~a24~0) && ~a28~0 <= 37) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,732 INFO L290 TraceCheckUtils]: 40: Hoare triple {35146#(<= ~a24~0 1)} assume !(((((-182 < ~a14~0 && -114 >= ~a14~0) && -68 < ~a26~0 && 124 >= ~a26~0) && 1 == ~a24~0) && ~a28~0 <= 37) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,732 INFO L290 TraceCheckUtils]: 41: Hoare triple {35146#(<= ~a24~0 1)} assume !((((~a14~0 <= -182 && 217 < ~a26~0) && 1 == ~a24~0) && 37 < ~a28~0 && 134 >= ~a28~0) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,732 INFO L290 TraceCheckUtils]: 42: Hoare triple {35146#(<= ~a24~0 1)} assume !((((~a14~0 <= -182 && 217 < ~a26~0) && 1 == ~a24~0) && ~a28~0 <= 37) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,733 INFO L290 TraceCheckUtils]: 43: Hoare triple {35146#(<= ~a24~0 1)} assume !(((((-114 < ~a14~0 && -84 >= ~a14~0) && 217 < ~a26~0) && 1 == ~a24~0) && 300 < ~a28~0) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,733 INFO L290 TraceCheckUtils]: 44: Hoare triple {35146#(<= ~a24~0 1)} assume !((((~a14~0 <= -182 && ~a26~0 <= -68) && 1 == ~a24~0) && 134 < ~a28~0 && 300 >= ~a28~0) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,733 INFO L290 TraceCheckUtils]: 45: Hoare triple {35146#(<= ~a24~0 1)} assume !((((-84 < ~a14~0 && ~a26~0 <= -68) && 1 == ~a24~0) && 300 < ~a28~0) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,734 INFO L290 TraceCheckUtils]: 46: Hoare triple {35146#(<= ~a24~0 1)} assume !((((~a14~0 <= -182 && 124 < ~a26~0 && 217 >= ~a26~0) && 1 == ~a24~0) && 37 < ~a28~0 && 134 >= ~a28~0) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,734 INFO L290 TraceCheckUtils]: 47: Hoare triple {35146#(<= ~a24~0 1)} assume !(((((-182 < ~a14~0 && -114 >= ~a14~0) && ~a26~0 <= -68) && 1 == ~a24~0) && ~a28~0 <= 37) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,734 INFO L290 TraceCheckUtils]: 48: Hoare triple {35146#(<= ~a24~0 1)} assume !((((-84 < ~a14~0 && 124 < ~a26~0 && 217 >= ~a26~0) && 1 == ~a24~0) && 134 < ~a28~0 && 300 >= ~a28~0) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,735 INFO L290 TraceCheckUtils]: 49: Hoare triple {35146#(<= ~a24~0 1)} assume !(((((-182 < ~a14~0 && -114 >= ~a14~0) && -68 < ~a26~0 && 124 >= ~a26~0) && 1 == ~a24~0) && 300 < ~a28~0) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,735 INFO L290 TraceCheckUtils]: 50: Hoare triple {35146#(<= ~a24~0 1)} assume !(((((-182 < ~a14~0 && -114 >= ~a14~0) && 124 < ~a26~0 && 217 >= ~a26~0) && 1 == ~a24~0) && 300 < ~a28~0) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,735 INFO L290 TraceCheckUtils]: 51: Hoare triple {35146#(<= ~a24~0 1)} assume !((((~a14~0 <= -182 && ~a26~0 <= -68) && 1 == ~a24~0) && 300 < ~a28~0) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,735 INFO L290 TraceCheckUtils]: 52: Hoare triple {35146#(<= ~a24~0 1)} assume !((((~a14~0 <= -182 && ~a26~0 <= -68) && 1 == ~a24~0) && 37 < ~a28~0 && 134 >= ~a28~0) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,736 INFO L290 TraceCheckUtils]: 53: Hoare triple {35146#(<= ~a24~0 1)} assume !((((~a14~0 <= -182 && -68 < ~a26~0 && 124 >= ~a26~0) && 1 == ~a24~0) && 300 < ~a28~0) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,736 INFO L290 TraceCheckUtils]: 54: Hoare triple {35146#(<= ~a24~0 1)} assume !((((-84 < ~a14~0 && ~a26~0 <= -68) && 1 == ~a24~0) && ~a28~0 <= 37) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,736 INFO L290 TraceCheckUtils]: 55: Hoare triple {35146#(<= ~a24~0 1)} assume !(((((-182 < ~a14~0 && -114 >= ~a14~0) && 124 < ~a26~0 && 217 >= ~a26~0) && 1 == ~a24~0) && 37 < ~a28~0 && 134 >= ~a28~0) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,737 INFO L290 TraceCheckUtils]: 56: Hoare triple {35146#(<= ~a24~0 1)} assume !(((((-114 < ~a14~0 && -84 >= ~a14~0) && ~a26~0 <= -68) && 1 == ~a24~0) && 37 < ~a28~0 && 134 >= ~a28~0) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,737 INFO L290 TraceCheckUtils]: 57: Hoare triple {35146#(<= ~a24~0 1)} assume !(((((-182 < ~a14~0 && -114 >= ~a14~0) && -68 < ~a26~0 && 124 >= ~a26~0) && 1 == ~a24~0) && 134 < ~a28~0 && 300 >= ~a28~0) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,737 INFO L290 TraceCheckUtils]: 58: Hoare triple {35146#(<= ~a24~0 1)} assume !(((((-114 < ~a14~0 && -84 >= ~a14~0) && -68 < ~a26~0 && 124 >= ~a26~0) && 1 == ~a24~0) && 37 < ~a28~0 && 134 >= ~a28~0) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,738 INFO L290 TraceCheckUtils]: 59: Hoare triple {35146#(<= ~a24~0 1)} assume !(((((-182 < ~a14~0 && -114 >= ~a14~0) && ~a26~0 <= -68) && 1 == ~a24~0) && 134 < ~a28~0 && 300 >= ~a28~0) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,738 INFO L290 TraceCheckUtils]: 60: Hoare triple {35146#(<= ~a24~0 1)} assume !((((-84 < ~a14~0 && 124 < ~a26~0 && 217 >= ~a26~0) && 1 == ~a24~0) && ~a28~0 <= 37) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,738 INFO L290 TraceCheckUtils]: 61: Hoare triple {35146#(<= ~a24~0 1)} assume !(((((-114 < ~a14~0 && -84 >= ~a14~0) && 124 < ~a26~0 && 217 >= ~a26~0) && 1 == ~a24~0) && ~a28~0 <= 37) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,739 INFO L290 TraceCheckUtils]: 62: Hoare triple {35146#(<= ~a24~0 1)} assume !((((-84 < ~a14~0 && -68 < ~a26~0 && 124 >= ~a26~0) && 1 == ~a24~0) && 37 < ~a28~0 && 134 >= ~a28~0) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,739 INFO L290 TraceCheckUtils]: 63: Hoare triple {35146#(<= ~a24~0 1)} assume !((((-84 < ~a14~0 && -68 < ~a26~0 && 124 >= ~a26~0) && 1 == ~a24~0) && 134 < ~a28~0 && 300 >= ~a28~0) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,739 INFO L290 TraceCheckUtils]: 64: Hoare triple {35146#(<= ~a24~0 1)} assume !(((((-114 < ~a14~0 && -84 >= ~a14~0) && 217 < ~a26~0) && 1 == ~a24~0) && 37 < ~a28~0 && 134 >= ~a28~0) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,740 INFO L290 TraceCheckUtils]: 65: Hoare triple {35146#(<= ~a24~0 1)} assume !((~a21~0 <= 127 && (~a26~0 <= -68 && (((37 < ~a28~0 && 134 >= ~a28~0) || (134 < ~a28~0 && 300 >= ~a28~0)) || 300 < ~a28~0) && 3 == calculate_output_~input#1) && ~a14~0 <= -182) && 3 == ~a24~0); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,740 INFO L290 TraceCheckUtils]: 66: Hoare triple {35146#(<= ~a24~0 1)} assume !((3 == ~a24~0 && (-68 < ~a26~0 && 124 >= ~a26~0) && 4 == calculate_output_~input#1 && ((~a14~0 <= -182 && 300 < ~a28~0) || ((-182 < ~a14~0 && -114 >= ~a14~0) && ~a28~0 <= 37))) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,741 INFO L290 TraceCheckUtils]: 67: Hoare triple {35146#(<= ~a24~0 1)} assume !(-84 < ~a14~0 && ~a21~0 <= 127 && ~a26~0 <= -68 && 2 == ~a24~0 && 6 == calculate_output_~input#1 && ((134 < ~a28~0 && 300 >= ~a28~0) || 300 < ~a28~0)); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,741 INFO L290 TraceCheckUtils]: 68: Hoare triple {35146#(<= ~a24~0 1)} assume !((2 == ~a24~0 && ((3 == calculate_output_~input#1 && ((134 < ~a28~0 && 300 >= ~a28~0) || 300 < ~a28~0)) && 124 < ~a26~0 && 217 >= ~a26~0) && ~a21~0 <= 127) && ~a14~0 <= -182); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,741 INFO L290 TraceCheckUtils]: 69: Hoare triple {35146#(<= ~a24~0 1)} assume !(3 == ~a24~0 && ((~a21~0 <= 127 && ((134 < ~a28~0 && 300 >= ~a28~0) || ~a28~0 <= 37 || (37 < ~a28~0 && 134 >= ~a28~0)) && 1 == calculate_output_~input#1) && ~a14~0 <= -182) && -68 < ~a26~0 && 124 >= ~a26~0); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,742 INFO L290 TraceCheckUtils]: 70: Hoare triple {35146#(<= ~a24~0 1)} assume (((((300 < ~a28~0 || (37 < ~a28~0 && 134 >= ~a28~0) || (134 < ~a28~0 && 300 >= ~a28~0)) && 4 == calculate_output_~input#1) && 217 < ~a26~0) && ~a21~0 <= 127) && -84 < ~a14~0) && 1 == ~a24~0;~a14~0 := (if ~a14~0 < 0 && 0 != ~a14~0 % 299909 then ~a14~0 % 299909 - 299909 else ~a14~0 % 299909) - 300090 - 0;~a26~0 := (if -600088 + ~a26~0 < 0 && 0 != (-600088 + ~a26~0) % 5 then 1 + (-600088 + ~a26~0) / 5 else (-600088 + ~a26~0) / 5) - 377912;~a28~0 := (if (if -600036 + ~a28~0 < 0 && 0 != (-600036 + ~a28~0) % 5 then 1 + (-600036 + ~a28~0) / 5 else (-600036 + ~a28~0) / 5) < 0 && 0 != (if -600036 + ~a28~0 < 0 && 0 != (-600036 + ~a28~0) % 5 then 1 + (-600036 + ~a28~0) / 5 else (-600036 + ~a28~0) / 5) % 5 then 1 + (if -600036 + ~a28~0 < 0 && 0 != (-600036 + ~a28~0) % 5 then 1 + (-600036 + ~a28~0) / 5 else (-600036 + ~a28~0) / 5) / 5 else (if -600036 + ~a28~0 < 0 && 0 != (-600036 + ~a28~0) % 5 then 1 + (-600036 + ~a28~0) / 5 else (-600036 + ~a28~0) / 5) / 5);calculate_output_#res#1 := -1; {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,742 INFO L290 TraceCheckUtils]: 71: Hoare triple {35146#(<= ~a24~0 1)} main_#t~ret9#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;assume -2147483648 <= main_#t~ret9#1 && main_#t~ret9#1 <= 2147483647;main_~output~0#1 := main_#t~ret9#1;havoc main_#t~ret9#1; {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,742 INFO L290 TraceCheckUtils]: 72: Hoare triple {35146#(<= ~a24~0 1)} assume !false;havoc main_~input~0#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~input~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1; {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,743 INFO L290 TraceCheckUtils]: 73: Hoare triple {35146#(<= ~a24~0 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_#t~ret7#1, calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,743 INFO L290 TraceCheckUtils]: 74: Hoare triple {35146#(<= ~a24~0 1)} assume !(((((-182 < ~a14~0 && -114 >= ~a14~0) && 217 < ~a26~0) && 1 == ~a24~0) && 37 < ~a28~0 && 134 >= ~a28~0) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,744 INFO L290 TraceCheckUtils]: 75: Hoare triple {35146#(<= ~a24~0 1)} assume !(((((-182 < ~a14~0 && -114 >= ~a14~0) && 124 < ~a26~0 && 217 >= ~a26~0) && 1 == ~a24~0) && ~a28~0 <= 37) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,744 INFO L290 TraceCheckUtils]: 76: Hoare triple {35146#(<= ~a24~0 1)} assume !((((~a14~0 <= -182 && 124 < ~a26~0 && 217 >= ~a26~0) && 1 == ~a24~0) && ~a28~0 <= 37) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,744 INFO L290 TraceCheckUtils]: 77: Hoare triple {35146#(<= ~a24~0 1)} assume !((((~a14~0 <= -182 && 217 < ~a26~0) && 1 == ~a24~0) && 300 < ~a28~0) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,745 INFO L290 TraceCheckUtils]: 78: Hoare triple {35146#(<= ~a24~0 1)} assume !((((-84 < ~a14~0 && 124 < ~a26~0 && 217 >= ~a26~0) && 1 == ~a24~0) && 300 < ~a28~0) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,745 INFO L290 TraceCheckUtils]: 79: Hoare triple {35146#(<= ~a24~0 1)} assume !(((((-114 < ~a14~0 && -84 >= ~a14~0) && 217 < ~a26~0) && 1 == ~a24~0) && ~a28~0 <= 37) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,745 INFO L290 TraceCheckUtils]: 80: Hoare triple {35146#(<= ~a24~0 1)} assume !(((((-114 < ~a14~0 && -84 >= ~a14~0) && ~a26~0 <= -68) && 1 == ~a24~0) && 134 < ~a28~0 && 300 >= ~a28~0) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,746 INFO L290 TraceCheckUtils]: 81: Hoare triple {35146#(<= ~a24~0 1)} assume !(((((-182 < ~a14~0 && -114 >= ~a14~0) && 217 < ~a26~0) && 1 == ~a24~0) && 300 < ~a28~0) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,746 INFO L290 TraceCheckUtils]: 82: Hoare triple {35146#(<= ~a24~0 1)} assume !(((((-182 < ~a14~0 && -114 >= ~a14~0) && 217 < ~a26~0) && 1 == ~a24~0) && 134 < ~a28~0 && 300 >= ~a28~0) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,747 INFO L290 TraceCheckUtils]: 83: Hoare triple {35146#(<= ~a24~0 1)} assume !((((~a14~0 <= -182 && 217 < ~a26~0) && 1 == ~a24~0) && 134 < ~a28~0 && 300 >= ~a28~0) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,747 INFO L290 TraceCheckUtils]: 84: Hoare triple {35146#(<= ~a24~0 1)} assume !((((~a14~0 <= -182 && 124 < ~a26~0 && 217 >= ~a26~0) && 1 == ~a24~0) && 134 < ~a28~0 && 300 >= ~a28~0) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,747 INFO L290 TraceCheckUtils]: 85: Hoare triple {35146#(<= ~a24~0 1)} assume !(((((-114 < ~a14~0 && -84 >= ~a14~0) && 217 < ~a26~0) && 1 == ~a24~0) && 134 < ~a28~0 && 300 >= ~a28~0) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,748 INFO L290 TraceCheckUtils]: 86: Hoare triple {35146#(<= ~a24~0 1)} assume !(((((-182 < ~a14~0 && -114 >= ~a14~0) && 124 < ~a26~0 && 217 >= ~a26~0) && 1 == ~a24~0) && 134 < ~a28~0 && 300 >= ~a28~0) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,748 INFO L290 TraceCheckUtils]: 87: Hoare triple {35146#(<= ~a24~0 1)} assume !((((~a14~0 <= -182 && 124 < ~a26~0 && 217 >= ~a26~0) && 1 == ~a24~0) && 300 < ~a28~0) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,748 INFO L290 TraceCheckUtils]: 88: Hoare triple {35146#(<= ~a24~0 1)} assume !(((((-182 < ~a14~0 && -114 >= ~a14~0) && ~a26~0 <= -68) && 1 == ~a24~0) && 37 < ~a28~0 && 134 >= ~a28~0) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,749 INFO L290 TraceCheckUtils]: 89: Hoare triple {35146#(<= ~a24~0 1)} assume !(((((-114 < ~a14~0 && -84 >= ~a14~0) && -68 < ~a26~0 && 124 >= ~a26~0) && 1 == ~a24~0) && ~a28~0 <= 37) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,749 INFO L290 TraceCheckUtils]: 90: Hoare triple {35146#(<= ~a24~0 1)} assume !(((((-114 < ~a14~0 && -84 >= ~a14~0) && 124 < ~a26~0 && 217 >= ~a26~0) && 1 == ~a24~0) && 37 < ~a28~0 && 134 >= ~a28~0) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,749 INFO L290 TraceCheckUtils]: 91: Hoare triple {35146#(<= ~a24~0 1)} assume !(((((-114 < ~a14~0 && -84 >= ~a14~0) && -68 < ~a26~0 && 124 >= ~a26~0) && 1 == ~a24~0) && 134 < ~a28~0 && 300 >= ~a28~0) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,750 INFO L290 TraceCheckUtils]: 92: Hoare triple {35146#(<= ~a24~0 1)} assume !((((-84 < ~a14~0 && -68 < ~a26~0 && 124 >= ~a26~0) && 1 == ~a24~0) && 300 < ~a28~0) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,750 INFO L290 TraceCheckUtils]: 93: Hoare triple {35146#(<= ~a24~0 1)} assume !((((~a14~0 <= -182 && -68 < ~a26~0 && 124 >= ~a26~0) && 1 == ~a24~0) && 37 < ~a28~0 && 134 >= ~a28~0) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,751 INFO L290 TraceCheckUtils]: 94: Hoare triple {35146#(<= ~a24~0 1)} assume !(((((-182 < ~a14~0 && -114 >= ~a14~0) && -68 < ~a26~0 && 124 >= ~a26~0) && 1 == ~a24~0) && 37 < ~a28~0 && 134 >= ~a28~0) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,751 INFO L290 TraceCheckUtils]: 95: Hoare triple {35146#(<= ~a24~0 1)} assume !(((((-114 < ~a14~0 && -84 >= ~a14~0) && ~a26~0 <= -68) && 1 == ~a24~0) && ~a28~0 <= 37) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,751 INFO L290 TraceCheckUtils]: 96: Hoare triple {35146#(<= ~a24~0 1)} assume !(((((-114 < ~a14~0 && -84 >= ~a14~0) && -68 < ~a26~0 && 124 >= ~a26~0) && 1 == ~a24~0) && 300 < ~a28~0) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,752 INFO L290 TraceCheckUtils]: 97: Hoare triple {35146#(<= ~a24~0 1)} assume !((((~a14~0 <= -182 && ~a26~0 <= -68) && 1 == ~a24~0) && ~a28~0 <= 37) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,752 INFO L290 TraceCheckUtils]: 98: Hoare triple {35146#(<= ~a24~0 1)} assume !((((-84 < ~a14~0 && ~a26~0 <= -68) && 1 == ~a24~0) && 134 < ~a28~0 && 300 >= ~a28~0) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,752 INFO L290 TraceCheckUtils]: 99: Hoare triple {35146#(<= ~a24~0 1)} assume !(((((-182 < ~a14~0 && -114 >= ~a14~0) && ~a26~0 <= -68) && 1 == ~a24~0) && 300 < ~a28~0) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,753 INFO L290 TraceCheckUtils]: 100: Hoare triple {35146#(<= ~a24~0 1)} assume !((((-84 < ~a14~0 && 217 < ~a26~0) && 1 == ~a24~0) && ~a28~0 <= 37) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,753 INFO L290 TraceCheckUtils]: 101: Hoare triple {35146#(<= ~a24~0 1)} assume !((((-84 < ~a14~0 && ~a26~0 <= -68) && 1 == ~a24~0) && 37 < ~a28~0 && 134 >= ~a28~0) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,753 INFO L290 TraceCheckUtils]: 102: Hoare triple {35146#(<= ~a24~0 1)} assume !(((((-114 < ~a14~0 && -84 >= ~a14~0) && 124 < ~a26~0 && 217 >= ~a26~0) && 1 == ~a24~0) && 134 < ~a28~0 && 300 >= ~a28~0) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,754 INFO L290 TraceCheckUtils]: 103: Hoare triple {35146#(<= ~a24~0 1)} assume !((((-84 < ~a14~0 && 124 < ~a26~0 && 217 >= ~a26~0) && 1 == ~a24~0) && 37 < ~a28~0 && 134 >= ~a28~0) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,754 INFO L290 TraceCheckUtils]: 104: Hoare triple {35146#(<= ~a24~0 1)} assume !((((~a14~0 <= -182 && -68 < ~a26~0 && 124 >= ~a26~0) && 1 == ~a24~0) && ~a28~0 <= 37) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,755 INFO L290 TraceCheckUtils]: 105: Hoare triple {35146#(<= ~a24~0 1)} assume !(((((-182 < ~a14~0 && -114 >= ~a14~0) && 217 < ~a26~0) && 1 == ~a24~0) && ~a28~0 <= 37) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,755 INFO L290 TraceCheckUtils]: 106: Hoare triple {35146#(<= ~a24~0 1)} assume !((((~a14~0 <= -182 && -68 < ~a26~0 && 124 >= ~a26~0) && 1 == ~a24~0) && 134 < ~a28~0 && 300 >= ~a28~0) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,755 INFO L290 TraceCheckUtils]: 107: Hoare triple {35146#(<= ~a24~0 1)} assume !(((((-114 < ~a14~0 && -84 >= ~a14~0) && ~a26~0 <= -68) && 1 == ~a24~0) && 300 < ~a28~0) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,756 INFO L290 TraceCheckUtils]: 108: Hoare triple {35146#(<= ~a24~0 1)} assume !(((((-114 < ~a14~0 && -84 >= ~a14~0) && 124 < ~a26~0 && 217 >= ~a26~0) && 1 == ~a24~0) && 300 < ~a28~0) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,756 INFO L290 TraceCheckUtils]: 109: Hoare triple {35146#(<= ~a24~0 1)} assume !((((-84 < ~a14~0 && -68 < ~a26~0 && 124 >= ~a26~0) && 1 == ~a24~0) && ~a28~0 <= 37) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,756 INFO L290 TraceCheckUtils]: 110: Hoare triple {35146#(<= ~a24~0 1)} assume !(((((-182 < ~a14~0 && -114 >= ~a14~0) && -68 < ~a26~0 && 124 >= ~a26~0) && 1 == ~a24~0) && ~a28~0 <= 37) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,757 INFO L290 TraceCheckUtils]: 111: Hoare triple {35146#(<= ~a24~0 1)} assume !((((~a14~0 <= -182 && 217 < ~a26~0) && 1 == ~a24~0) && 37 < ~a28~0 && 134 >= ~a28~0) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,757 INFO L290 TraceCheckUtils]: 112: Hoare triple {35146#(<= ~a24~0 1)} assume !((((~a14~0 <= -182 && 217 < ~a26~0) && 1 == ~a24~0) && ~a28~0 <= 37) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,758 INFO L290 TraceCheckUtils]: 113: Hoare triple {35146#(<= ~a24~0 1)} assume !(((((-114 < ~a14~0 && -84 >= ~a14~0) && 217 < ~a26~0) && 1 == ~a24~0) && 300 < ~a28~0) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,758 INFO L290 TraceCheckUtils]: 114: Hoare triple {35146#(<= ~a24~0 1)} assume !((((~a14~0 <= -182 && ~a26~0 <= -68) && 1 == ~a24~0) && 134 < ~a28~0 && 300 >= ~a28~0) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,758 INFO L290 TraceCheckUtils]: 115: Hoare triple {35146#(<= ~a24~0 1)} assume !((((-84 < ~a14~0 && ~a26~0 <= -68) && 1 == ~a24~0) && 300 < ~a28~0) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,759 INFO L290 TraceCheckUtils]: 116: Hoare triple {35146#(<= ~a24~0 1)} assume !((((~a14~0 <= -182 && 124 < ~a26~0 && 217 >= ~a26~0) && 1 == ~a24~0) && 37 < ~a28~0 && 134 >= ~a28~0) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,759 INFO L290 TraceCheckUtils]: 117: Hoare triple {35146#(<= ~a24~0 1)} assume !(((((-182 < ~a14~0 && -114 >= ~a14~0) && ~a26~0 <= -68) && 1 == ~a24~0) && ~a28~0 <= 37) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,759 INFO L290 TraceCheckUtils]: 118: Hoare triple {35146#(<= ~a24~0 1)} assume !((((-84 < ~a14~0 && 124 < ~a26~0 && 217 >= ~a26~0) && 1 == ~a24~0) && 134 < ~a28~0 && 300 >= ~a28~0) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,760 INFO L290 TraceCheckUtils]: 119: Hoare triple {35146#(<= ~a24~0 1)} assume !(((((-182 < ~a14~0 && -114 >= ~a14~0) && -68 < ~a26~0 && 124 >= ~a26~0) && 1 == ~a24~0) && 300 < ~a28~0) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,760 INFO L290 TraceCheckUtils]: 120: Hoare triple {35146#(<= ~a24~0 1)} assume !(((((-182 < ~a14~0 && -114 >= ~a14~0) && 124 < ~a26~0 && 217 >= ~a26~0) && 1 == ~a24~0) && 300 < ~a28~0) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,760 INFO L290 TraceCheckUtils]: 121: Hoare triple {35146#(<= ~a24~0 1)} assume !((((~a14~0 <= -182 && ~a26~0 <= -68) && 1 == ~a24~0) && 300 < ~a28~0) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,761 INFO L290 TraceCheckUtils]: 122: Hoare triple {35146#(<= ~a24~0 1)} assume !((((~a14~0 <= -182 && ~a26~0 <= -68) && 1 == ~a24~0) && 37 < ~a28~0 && 134 >= ~a28~0) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,761 INFO L290 TraceCheckUtils]: 123: Hoare triple {35146#(<= ~a24~0 1)} assume !((((~a14~0 <= -182 && -68 < ~a26~0 && 124 >= ~a26~0) && 1 == ~a24~0) && 300 < ~a28~0) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,762 INFO L290 TraceCheckUtils]: 124: Hoare triple {35146#(<= ~a24~0 1)} assume !((((-84 < ~a14~0 && ~a26~0 <= -68) && 1 == ~a24~0) && ~a28~0 <= 37) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,762 INFO L290 TraceCheckUtils]: 125: Hoare triple {35146#(<= ~a24~0 1)} assume !(((((-182 < ~a14~0 && -114 >= ~a14~0) && 124 < ~a26~0 && 217 >= ~a26~0) && 1 == ~a24~0) && 37 < ~a28~0 && 134 >= ~a28~0) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,762 INFO L290 TraceCheckUtils]: 126: Hoare triple {35146#(<= ~a24~0 1)} assume !(((((-114 < ~a14~0 && -84 >= ~a14~0) && ~a26~0 <= -68) && 1 == ~a24~0) && 37 < ~a28~0 && 134 >= ~a28~0) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,763 INFO L290 TraceCheckUtils]: 127: Hoare triple {35146#(<= ~a24~0 1)} assume !(((((-182 < ~a14~0 && -114 >= ~a14~0) && -68 < ~a26~0 && 124 >= ~a26~0) && 1 == ~a24~0) && 134 < ~a28~0 && 300 >= ~a28~0) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,763 INFO L290 TraceCheckUtils]: 128: Hoare triple {35146#(<= ~a24~0 1)} assume !(((((-114 < ~a14~0 && -84 >= ~a14~0) && -68 < ~a26~0 && 124 >= ~a26~0) && 1 == ~a24~0) && 37 < ~a28~0 && 134 >= ~a28~0) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,763 INFO L290 TraceCheckUtils]: 129: Hoare triple {35146#(<= ~a24~0 1)} assume !(((((-182 < ~a14~0 && -114 >= ~a14~0) && ~a26~0 <= -68) && 1 == ~a24~0) && 134 < ~a28~0 && 300 >= ~a28~0) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,764 INFO L290 TraceCheckUtils]: 130: Hoare triple {35146#(<= ~a24~0 1)} assume !((((-84 < ~a14~0 && 124 < ~a26~0 && 217 >= ~a26~0) && 1 == ~a24~0) && ~a28~0 <= 37) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,765 INFO L290 TraceCheckUtils]: 131: Hoare triple {35146#(<= ~a24~0 1)} assume !(((((-114 < ~a14~0 && -84 >= ~a14~0) && 124 < ~a26~0 && 217 >= ~a26~0) && 1 == ~a24~0) && ~a28~0 <= 37) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,765 INFO L290 TraceCheckUtils]: 132: Hoare triple {35146#(<= ~a24~0 1)} assume !((((-84 < ~a14~0 && -68 < ~a26~0 && 124 >= ~a26~0) && 1 == ~a24~0) && 37 < ~a28~0 && 134 >= ~a28~0) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,765 INFO L290 TraceCheckUtils]: 133: Hoare triple {35146#(<= ~a24~0 1)} assume !((((-84 < ~a14~0 && -68 < ~a26~0 && 124 >= ~a26~0) && 1 == ~a24~0) && 134 < ~a28~0 && 300 >= ~a28~0) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,766 INFO L290 TraceCheckUtils]: 134: Hoare triple {35146#(<= ~a24~0 1)} assume !(((((-114 < ~a14~0 && -84 >= ~a14~0) && 217 < ~a26~0) && 1 == ~a24~0) && 37 < ~a28~0 && 134 >= ~a28~0) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,766 INFO L290 TraceCheckUtils]: 135: Hoare triple {35146#(<= ~a24~0 1)} assume !((~a21~0 <= 127 && (~a26~0 <= -68 && (((37 < ~a28~0 && 134 >= ~a28~0) || (134 < ~a28~0 && 300 >= ~a28~0)) || 300 < ~a28~0) && 3 == calculate_output_~input#1) && ~a14~0 <= -182) && 3 == ~a24~0); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,767 INFO L290 TraceCheckUtils]: 136: Hoare triple {35146#(<= ~a24~0 1)} assume !((3 == ~a24~0 && (-68 < ~a26~0 && 124 >= ~a26~0) && 4 == calculate_output_~input#1 && ((~a14~0 <= -182 && 300 < ~a28~0) || ((-182 < ~a14~0 && -114 >= ~a14~0) && ~a28~0 <= 37))) && ~a21~0 <= 127); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,767 INFO L290 TraceCheckUtils]: 137: Hoare triple {35146#(<= ~a24~0 1)} assume !(-84 < ~a14~0 && ~a21~0 <= 127 && ~a26~0 <= -68 && 2 == ~a24~0 && 6 == calculate_output_~input#1 && ((134 < ~a28~0 && 300 >= ~a28~0) || 300 < ~a28~0)); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,767 INFO L290 TraceCheckUtils]: 138: Hoare triple {35146#(<= ~a24~0 1)} assume !((2 == ~a24~0 && ((3 == calculate_output_~input#1 && ((134 < ~a28~0 && 300 >= ~a28~0) || 300 < ~a28~0)) && 124 < ~a26~0 && 217 >= ~a26~0) && ~a21~0 <= 127) && ~a14~0 <= -182); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,768 INFO L290 TraceCheckUtils]: 139: Hoare triple {35146#(<= ~a24~0 1)} assume !(3 == ~a24~0 && ((~a21~0 <= 127 && ((134 < ~a28~0 && 300 >= ~a28~0) || ~a28~0 <= 37 || (37 < ~a28~0 && 134 >= ~a28~0)) && 1 == calculate_output_~input#1) && ~a14~0 <= -182) && -68 < ~a26~0 && 124 >= ~a26~0); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,768 INFO L290 TraceCheckUtils]: 140: Hoare triple {35146#(<= ~a24~0 1)} assume !((((((300 < ~a28~0 || (37 < ~a28~0 && 134 >= ~a28~0) || (134 < ~a28~0 && 300 >= ~a28~0)) && 4 == calculate_output_~input#1) && 217 < ~a26~0) && ~a21~0 <= 127) && -84 < ~a14~0) && 1 == ~a24~0); {35146#(<= ~a24~0 1)} is VALID [2022-02-20 15:56:51,769 INFO L290 TraceCheckUtils]: 141: Hoare triple {35146#(<= ~a24~0 1)} assume ~a21~0 <= 127 && ((5 == calculate_output_~input#1 && ((~a14~0 <= -182 && 300 < ~a28~0) || (~a28~0 <= 37 && -182 < ~a14~0 && -114 >= ~a14~0))) && 217 < ~a26~0) && 2 == ~a24~0;~a14~0 := -139 + (if 5 * ((if (if 9 * ~a14~0 < 0 && 0 != 9 * ~a14~0 % 10 then 1 + 9 * ~a14~0 / 10 else 9 * ~a14~0 / 10) < 0 && 0 != (if 9 * ~a14~0 < 0 && 0 != 9 * ~a14~0 % 10 then 1 + 9 * ~a14~0 / 10 else 9 * ~a14~0 / 10) % 33 then (if 9 * ~a14~0 < 0 && 0 != 9 * ~a14~0 % 10 then 1 + 9 * ~a14~0 / 10 else 9 * ~a14~0 / 10) % 33 - 33 else (if 9 * ~a14~0 < 0 && 0 != 9 * ~a14~0 % 10 then 1 + 9 * ~a14~0 / 10 else 9 * ~a14~0 / 10) % 33) - 138) < 0 && 0 != 5 * ((if (if 9 * ~a14~0 < 0 && 0 != 9 * ~a14~0 % 10 then 1 + 9 * ~a14~0 / 10 else 9 * ~a14~0 / 10) < 0 && 0 != (if 9 * ~a14~0 < 0 && 0 != 9 * ~a14~0 % 10 then 1 + 9 * ~a14~0 / 10 else 9 * ~a14~0 / 10) % 33 then (if 9 * ~a14~0 < 0 && 0 != 9 * ~a14~0 % 10 then 1 + 9 * ~a14~0 / 10 else 9 * ~a14~0 / 10) % 33 - 33 else (if 9 * ~a14~0 < 0 && 0 != 9 * ~a14~0 % 10 then 1 + 9 * ~a14~0 / 10 else 9 * ~a14~0 / 10) % 33) - 138) % 33 then 5 * ((if (if 9 * ~a14~0 < 0 && 0 != 9 * ~a14~0 % 10 then 1 + 9 * ~a14~0 / 10 else 9 * ~a14~0 / 10) < 0 && 0 != (if 9 * ~a14~0 < 0 && 0 != 9 * ~a14~0 % 10 then 1 + 9 * ~a14~0 / 10 else 9 * ~a14~0 / 10) % 33 then (if 9 * ~a14~0 < 0 && 0 != 9 * ~a14~0 % 10 then 1 + 9 * ~a14~0 / 10 else 9 * ~a14~0 / 10) % 33 - 33 else (if 9 * ~a14~0 < 0 && 0 != 9 * ~a14~0 % 10 then 1 + 9 * ~a14~0 / 10 else 9 * ~a14~0 / 10) % 33) - 138) % 33 - 33 else 5 * ((if (if 9 * ~a14~0 < 0 && 0 != 9 * ~a14~0 % 10 then 1 + 9 * ~a14~0 / 10 else 9 * ~a14~0 / 10) < 0 && 0 != (if 9 * ~a14~0 < 0 && 0 != 9 * ~a14~0 % 10 then 1 + 9 * ~a14~0 / 10 else 9 * ~a14~0 / 10) % 33 then (if 9 * ~a14~0 < 0 && 0 != 9 * ~a14~0 % 10 then 1 + 9 * ~a14~0 / 10 else 9 * ~a14~0 / 10) % 33 - 33 else (if 9 * ~a14~0 < 0 && 0 != 9 * ~a14~0 % 10 then 1 + 9 * ~a14~0 / 10 else 9 * ~a14~0 / 10) % 33) - 138) % 33);~a28~0 := (if (if 9 * ~a28~0 < 0 && 0 != 9 * ~a28~0 % 10 then 1 + 9 * ~a28~0 / 10 else 9 * ~a28~0 / 10) - -10862 < 0 && 0 != ((if 9 * ~a28~0 < 0 && 0 != 9 * ~a28~0 % 10 then 1 + 9 * ~a28~0 / 10 else 9 * ~a28~0 / 10) - -10862) % 82 then ((if 9 * ~a28~0 < 0 && 0 != 9 * ~a28~0 % 10 then 1 + 9 * ~a28~0 / 10 else 9 * ~a28~0 / 10) - -10862) % 82 - 82 else ((if 9 * ~a28~0 < 0 && 0 != 9 * ~a28~0 % 10 then 1 + 9 * ~a28~0 / 10 else 9 * ~a28~0 / 10) - -10862) % 82) - -216;~a24~0 := 1;calculate_output_#res#1 := -1; {35145#false} is VALID [2022-02-20 15:56:51,770 INFO L290 TraceCheckUtils]: 142: Hoare triple {35145#false} main_#t~ret9#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;assume -2147483648 <= main_#t~ret9#1 && main_#t~ret9#1 <= 2147483647;main_~output~0#1 := main_#t~ret9#1;havoc main_#t~ret9#1; {35145#false} is VALID [2022-02-20 15:56:51,770 INFO L290 TraceCheckUtils]: 143: Hoare triple {35145#false} assume !false;havoc main_~input~0#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~input~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1; {35145#false} is VALID [2022-02-20 15:56:51,770 INFO L290 TraceCheckUtils]: 144: Hoare triple {35145#false} assume !(((((1 != main_~input~0#1 && 2 != main_~input~0#1) && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_#t~ret7#1, calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; {35145#false} is VALID [2022-02-20 15:56:51,770 INFO L290 TraceCheckUtils]: 145: Hoare triple {35145#false} assume !(((((-182 < ~a14~0 && -114 >= ~a14~0) && 217 < ~a26~0) && 1 == ~a24~0) && 37 < ~a28~0 && 134 >= ~a28~0) && ~a21~0 <= 127); {35145#false} is VALID [2022-02-20 15:56:51,770 INFO L290 TraceCheckUtils]: 146: Hoare triple {35145#false} assume !(((((-182 < ~a14~0 && -114 >= ~a14~0) && 124 < ~a26~0 && 217 >= ~a26~0) && 1 == ~a24~0) && ~a28~0 <= 37) && ~a21~0 <= 127); {35145#false} is VALID [2022-02-20 15:56:51,770 INFO L290 TraceCheckUtils]: 147: Hoare triple {35145#false} assume !((((~a14~0 <= -182 && 124 < ~a26~0 && 217 >= ~a26~0) && 1 == ~a24~0) && ~a28~0 <= 37) && ~a21~0 <= 127); {35145#false} is VALID [2022-02-20 15:56:51,771 INFO L290 TraceCheckUtils]: 148: Hoare triple {35145#false} assume !((((~a14~0 <= -182 && 217 < ~a26~0) && 1 == ~a24~0) && 300 < ~a28~0) && ~a21~0 <= 127); {35145#false} is VALID [2022-02-20 15:56:51,771 INFO L290 TraceCheckUtils]: 149: Hoare triple {35145#false} assume !((((-84 < ~a14~0 && 124 < ~a26~0 && 217 >= ~a26~0) && 1 == ~a24~0) && 300 < ~a28~0) && ~a21~0 <= 127); {35145#false} is VALID [2022-02-20 15:56:51,771 INFO L290 TraceCheckUtils]: 150: Hoare triple {35145#false} assume !(((((-114 < ~a14~0 && -84 >= ~a14~0) && 217 < ~a26~0) && 1 == ~a24~0) && ~a28~0 <= 37) && ~a21~0 <= 127); {35145#false} is VALID [2022-02-20 15:56:51,771 INFO L290 TraceCheckUtils]: 151: Hoare triple {35145#false} assume !(((((-114 < ~a14~0 && -84 >= ~a14~0) && ~a26~0 <= -68) && 1 == ~a24~0) && 134 < ~a28~0 && 300 >= ~a28~0) && ~a21~0 <= 127); {35145#false} is VALID [2022-02-20 15:56:51,771 INFO L290 TraceCheckUtils]: 152: Hoare triple {35145#false} assume !(((((-182 < ~a14~0 && -114 >= ~a14~0) && 217 < ~a26~0) && 1 == ~a24~0) && 300 < ~a28~0) && ~a21~0 <= 127); {35145#false} is VALID [2022-02-20 15:56:51,771 INFO L290 TraceCheckUtils]: 153: Hoare triple {35145#false} assume !(((((-182 < ~a14~0 && -114 >= ~a14~0) && 217 < ~a26~0) && 1 == ~a24~0) && 134 < ~a28~0 && 300 >= ~a28~0) && ~a21~0 <= 127); {35145#false} is VALID [2022-02-20 15:56:51,772 INFO L290 TraceCheckUtils]: 154: Hoare triple {35145#false} assume (((~a14~0 <= -182 && 217 < ~a26~0) && 1 == ~a24~0) && 134 < ~a28~0 && 300 >= ~a28~0) && ~a21~0 <= 127; {35145#false} is VALID [2022-02-20 15:56:51,772 INFO L290 TraceCheckUtils]: 155: Hoare triple {35145#false} assume !false; {35145#false} is VALID [2022-02-20 15:56:51,772 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2022-02-20 15:56:51,773 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 15:56:51,773 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1854332] [2022-02-20 15:56:51,773 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1854332] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 15:56:51,773 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 15:56:51,773 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-20 15:56:51,774 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [413718269] [2022-02-20 15:56:51,774 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 15:56:51,775 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 29.333333333333332) internal successors, (88), 2 states have internal predecessors, (88), 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 156 [2022-02-20 15:56:51,775 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 15:56:51,776 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 29.333333333333332) internal successors, (88), 2 states have internal predecessors, (88), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 15:56:51,846 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 88 edges. 88 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 15:56:51,846 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 15:56:51,846 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 15:56:51,846 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 15:56:51,847 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 15:56:51,847 INFO L87 Difference]: Start difference. First operand 4875 states and 6271 transitions. Second operand has 3 states, 3 states have (on average 29.333333333333332) internal successors, (88), 2 states have internal predecessors, (88), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 15:57:00,888 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 15:57:00,889 INFO L93 Difference]: Finished difference Result 14436 states and 18544 transitions. [2022-02-20 15:57:00,889 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 15:57:00,889 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 29.333333333333332) internal successors, (88), 2 states have internal predecessors, (88), 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 156 [2022-02-20 15:57:00,889 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 15:57:00,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 29.333333333333332) internal successors, (88), 2 states have internal predecessors, (88), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 15:57:00,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 2672 transitions. [2022-02-20 15:57:00,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 29.333333333333332) internal successors, (88), 2 states have internal predecessors, (88), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 15:57:00,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 2672 transitions. [2022-02-20 15:57:00,905 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 2672 transitions. [2022-02-20 15:57:03,022 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 2672 edges. 2672 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 15:57:05,106 INFO L225 Difference]: With dead ends: 14436 [2022-02-20 15:57:05,106 INFO L226 Difference]: Without dead ends: 8277 [2022-02-20 15:57:05,111 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 15:57:05,112 INFO L933 BasicCegarLoop]: 515 mSDtfsCounter, 386 mSDsluCounter, 75 mSDsCounter, 0 mSdLazyCounter, 1081 mSolverCounterSat, 548 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 386 SdHoareTripleChecker+Valid, 590 SdHoareTripleChecker+Invalid, 1629 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 548 IncrementalHoareTripleChecker+Valid, 1081 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2022-02-20 15:57:05,113 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [386 Valid, 590 Invalid, 1629 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [548 Valid, 1081 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2022-02-20 15:57:05,120 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8277 states. [2022-02-20 15:57:05,241 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8277 to 6144. [2022-02-20 15:57:05,241 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 15:57:05,249 INFO L82 GeneralOperation]: Start isEquivalent. First operand 8277 states. Second operand has 6144 states, 6143 states have (on average 1.1909490476965652) internal successors, (7316), 6143 states have internal predecessors, (7316), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 15:57:05,256 INFO L74 IsIncluded]: Start isIncluded. First operand 8277 states. Second operand has 6144 states, 6143 states have (on average 1.1909490476965652) internal successors, (7316), 6143 states have internal predecessors, (7316), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 15:57:05,262 INFO L87 Difference]: Start difference. First operand 8277 states. Second operand has 6144 states, 6143 states have (on average 1.1909490476965652) internal successors, (7316), 6143 states have internal predecessors, (7316), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 15:57:07,046 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 15:57:07,046 INFO L93 Difference]: Finished difference Result 8277 states and 9473 transitions. [2022-02-20 15:57:07,046 INFO L276 IsEmpty]: Start isEmpty. Operand 8277 states and 9473 transitions. [2022-02-20 15:57:07,056 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 15:57:07,056 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 15:57:07,063 INFO L74 IsIncluded]: Start isIncluded. First operand has 6144 states, 6143 states have (on average 1.1909490476965652) internal successors, (7316), 6143 states have internal predecessors, (7316), 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 8277 states. [2022-02-20 15:57:07,070 INFO L87 Difference]: Start difference. First operand has 6144 states, 6143 states have (on average 1.1909490476965652) internal successors, (7316), 6143 states have internal predecessors, (7316), 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 8277 states. [2022-02-20 15:57:09,066 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 15:57:09,066 INFO L93 Difference]: Finished difference Result 8277 states and 9473 transitions. [2022-02-20 15:57:09,066 INFO L276 IsEmpty]: Start isEmpty. Operand 8277 states and 9473 transitions. [2022-02-20 15:57:09,076 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 15:57:09,076 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 15:57:09,076 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 15:57:09,076 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 15:57:09,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6144 states, 6143 states have (on average 1.1909490476965652) internal successors, (7316), 6143 states have internal predecessors, (7316), 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)