./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/eca-rers2012/Problem13_label31.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/Problem13_label31.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 781b4c30281e668acaf3c14c6cf74c491996fd51fc229d130e4fc767358d6ab3 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 15:35:20,664 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 15:35:20,666 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 15:35:20,700 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 15:35:20,701 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 15:35:20,704 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 15:35:20,706 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 15:35:20,709 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 15:35:20,710 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 15:35:20,714 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 15:35:20,715 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 15:35:20,716 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 15:35:20,716 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 15:35:20,718 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 15:35:20,719 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 15:35:20,722 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 15:35:20,723 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 15:35:20,724 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 15:35:20,725 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 15:35:20,726 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 15:35:20,730 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 15:35:20,731 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 15:35:20,731 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 15:35:20,732 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 15:35:20,735 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 15:35:20,736 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 15:35:20,736 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 15:35:20,737 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 15:35:20,737 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 15:35:20,738 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 15:35:20,738 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 15:35:20,738 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 15:35:20,739 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 15:35:20,740 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 15:35:20,741 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 15:35:20,741 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 15:35:20,741 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 15:35:20,742 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 15:35:20,742 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 15:35:20,742 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 15:35:20,743 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 15:35:20,743 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-02-20 15:35:20,768 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 15:35:20,768 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 15:35:20,769 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 15:35:20,769 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 15:35:20,769 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 15:35:20,770 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 15:35:20,770 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 15:35:20,770 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 15:35:20,770 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 15:35:20,770 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 15:35:20,771 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-20 15:35:20,771 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 15:35:20,771 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-20 15:35:20,771 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 15:35:20,772 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 15:35:20,772 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 15:35:20,772 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 15:35:20,772 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-20 15:35:20,772 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 15:35:20,772 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 15:35:20,772 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 15:35:20,773 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 15:35:20,773 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 15:35:20,773 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 15:35:20,773 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 15:35:20,773 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 15:35:20,773 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 15:35:20,774 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 15:35:20,774 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 15:35:20,775 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 15:35:20,775 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 15:35:20,775 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 15:35:20,775 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 15:35:20,775 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 781b4c30281e668acaf3c14c6cf74c491996fd51fc229d130e4fc767358d6ab3 [2022-02-20 15:35:20,971 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 15:35:20,991 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 15:35:20,993 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 15:35:20,993 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 15:35:20,994 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 15:35:20,995 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/eca-rers2012/Problem13_label31.c [2022-02-20 15:35:21,044 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c7f0663a0/30532341c97e4747ac2eef958b07e595/FLAG72143fbb9 [2022-02-20 15:35:21,656 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 15:35:21,657 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/eca-rers2012/Problem13_label31.c [2022-02-20 15:35:21,684 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c7f0663a0/30532341c97e4747ac2eef958b07e595/FLAG72143fbb9 [2022-02-20 15:35:22,070 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c7f0663a0/30532341c97e4747ac2eef958b07e595 [2022-02-20 15:35:22,072 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 15:35:22,074 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 15:35:22,075 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 15:35:22,075 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 15:35:22,080 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 15:35:22,081 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 03:35:22" (1/1) ... [2022-02-20 15:35:22,081 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f561152 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 03:35:22, skipping insertion in model container [2022-02-20 15:35:22,081 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 03:35:22" (1/1) ... [2022-02-20 15:35:22,086 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 15:35:22,182 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 15:35:22,377 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/Problem13_label31.c[5792,5805] [2022-02-20 15:35:22,970 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 15:35:22,976 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 15:35:22,997 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/Problem13_label31.c[5792,5805] [2022-02-20 15:35:23,401 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 15:35:23,417 INFO L208 MainTranslator]: Completed translation [2022-02-20 15:35:23,417 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 03:35:23 WrapperNode [2022-02-20 15:35:23,417 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 15:35:23,418 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 15:35:23,418 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 15:35:23,418 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 15:35:23,423 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 03:35:23" (1/1) ... [2022-02-20 15:35:23,490 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 03:35:23" (1/1) ... [2022-02-20 15:35:24,128 INFO L137 Inliner]: procedures = 17, calls = 11, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 5583 [2022-02-20 15:35:24,129 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 15:35:24,130 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 15:35:24,130 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 15:35:24,130 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 15:35:24,136 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 03:35:23" (1/1) ... [2022-02-20 15:35:24,136 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 03:35:23" (1/1) ... [2022-02-20 15:35:24,220 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 03:35:23" (1/1) ... [2022-02-20 15:35:24,221 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 03:35:23" (1/1) ... [2022-02-20 15:35:24,460 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 03:35:23" (1/1) ... [2022-02-20 15:35:24,483 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 03:35:23" (1/1) ... [2022-02-20 15:35:24,543 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 03:35:23" (1/1) ... [2022-02-20 15:35:24,627 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 15:35:24,628 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 15:35:24,628 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 15:35:24,629 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 15:35:24,630 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 03:35:23" (1/1) ... [2022-02-20 15:35:24,634 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 15:35:24,641 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 15:35:24,680 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 15:35:24,700 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 15:35:24,714 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 15:35:24,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-20 15:35:24,714 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 15:35:24,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 15:35:24,776 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 15:35:24,777 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 15:35:32,542 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 15:35:32,566 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 15:35:32,566 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2022-02-20 15:35:32,573 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 03:35:32 BoogieIcfgContainer [2022-02-20 15:35:32,574 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 15:35:32,577 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 15:35:32,577 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 15:35:32,580 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 15:35:32,580 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 03:35:22" (1/3) ... [2022-02-20 15:35:32,581 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1eba4133 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 03:35:32, skipping insertion in model container [2022-02-20 15:35:32,581 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 03:35:23" (2/3) ... [2022-02-20 15:35:32,581 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1eba4133 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 03:35:32, skipping insertion in model container [2022-02-20 15:35:32,581 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 03:35:32" (3/3) ... [2022-02-20 15:35:32,582 INFO L111 eAbstractionObserver]: Analyzing ICFG Problem13_label31.c [2022-02-20 15:35:32,601 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 15:35:32,601 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-02-20 15:35:32,677 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 15:35:32,682 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 15:35:32,695 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-02-20 15:35:32,760 INFO L276 IsEmpty]: Start isEmpty. Operand has 1098 states, 1096 states have (on average 1.8275547445255473) internal successors, (2003), 1097 states have internal predecessors, (2003), 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 15:35:32,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-02-20 15:35:32,779 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 15:35:32,780 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 15:35:32,780 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 15:35:32,786 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 15:35:32,787 INFO L85 PathProgramCache]: Analyzing trace with hash 2102454322, now seen corresponding path program 1 times [2022-02-20 15:35:32,807 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 15:35:32,809 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1371047550] [2022-02-20 15:35:32,809 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 15:35:32,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 15:35:32,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 15:35:33,070 INFO L290 TraceCheckUtils]: 0: Hoare triple {1101#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);~inputB~0 := 2;~inputE~0 := 5;~inputC~0 := 3;~inputD~0 := 4;~inputF~0 := 6;~a26~0 := 1;~a13~0 := 0;~a19~0 := 9;~a23~0 := 158;~a12~0 := 286;~a1~0 := 2; {1103#(<= ~a19~0 9)} is VALID [2022-02-20 15:35:33,071 INFO L290 TraceCheckUtils]: 1: Hoare triple {1103#(<= ~a19~0 9)} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet12#1, main_#t~ret13#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; {1103#(<= ~a19~0 9)} is VALID [2022-02-20 15:35:33,071 INFO L290 TraceCheckUtils]: 2: Hoare triple {1103#(<= ~a19~0 9)} assume !false;havoc main_~input~0#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~input~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {1103#(<= ~a19~0 9)} is VALID [2022-02-20 15:35:33,072 INFO L290 TraceCheckUtils]: 3: Hoare triple {1103#(<= ~a19~0 9)} assume !((((2 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_#t~ret9#1, calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; {1103#(<= ~a19~0 9)} is VALID [2022-02-20 15:35:33,072 INFO L290 TraceCheckUtils]: 4: Hoare triple {1103#(<= ~a19~0 9)} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && 95 < ~a23~0 && 264 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 11 == ~a19~0) && 1 == ~a13~0); {1103#(<= ~a19~0 9)} is VALID [2022-02-20 15:35:33,073 INFO L290 TraceCheckUtils]: 5: Hoare triple {1103#(<= ~a19~0 9)} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && 264 < ~a23~0 && 476 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 10 == ~a19~0) && 1 == ~a13~0); {1103#(<= ~a19~0 9)} is VALID [2022-02-20 15:35:33,073 INFO L290 TraceCheckUtils]: 6: Hoare triple {1103#(<= ~a19~0 9)} assume !(((((~a12~0 <= 178 && 95 < ~a23~0 && 264 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 12 == ~a19~0) && !(1 == ~a13~0)); {1103#(<= ~a19~0 9)} is VALID [2022-02-20 15:35:33,074 INFO L290 TraceCheckUtils]: 7: Hoare triple {1103#(<= ~a19~0 9)} assume !(((((~a12~0 <= 178 && 95 < ~a23~0 && 264 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 12 == ~a19~0) && 1 == ~a13~0); {1103#(<= ~a19~0 9)} is VALID [2022-02-20 15:35:33,074 INFO L290 TraceCheckUtils]: 8: Hoare triple {1103#(<= ~a19~0 9)} assume !(((((~a12~0 <= 178 && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 13 == ~a19~0) && !(1 == ~a13~0)); {1103#(<= ~a19~0 9)} is VALID [2022-02-20 15:35:33,075 INFO L290 TraceCheckUtils]: 9: Hoare triple {1103#(<= ~a19~0 9)} assume !(((((~a12~0 <= 178 && 95 < ~a23~0 && 264 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 13 == ~a19~0) && !(1 == ~a13~0)); {1103#(<= ~a19~0 9)} is VALID [2022-02-20 15:35:33,078 INFO L290 TraceCheckUtils]: 10: Hoare triple {1103#(<= ~a19~0 9)} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && 476 < ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 13 == ~a19~0) && 1 == ~a13~0); {1103#(<= ~a19~0 9)} is VALID [2022-02-20 15:35:33,079 INFO L290 TraceCheckUtils]: 11: Hoare triple {1103#(<= ~a19~0 9)} assume !(((((~a12~0 <= 178 && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 10 == ~a19~0) && !(1 == ~a13~0)); {1103#(<= ~a19~0 9)} is VALID [2022-02-20 15:35:33,079 INFO L290 TraceCheckUtils]: 12: Hoare triple {1103#(<= ~a19~0 9)} assume !(((((~a12~0 <= 178 && 264 < ~a23~0 && 476 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 11 == ~a19~0) && !(1 == ~a13~0)); {1103#(<= ~a19~0 9)} is VALID [2022-02-20 15:35:33,080 INFO L290 TraceCheckUtils]: 13: Hoare triple {1103#(<= ~a19~0 9)} assume !(((((~a12~0 <= 178 && 95 < ~a23~0 && 264 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 11 == ~a19~0) && !(1 == ~a13~0)); {1103#(<= ~a19~0 9)} is VALID [2022-02-20 15:35:33,080 INFO L290 TraceCheckUtils]: 14: Hoare triple {1103#(<= ~a19~0 9)} assume !(((((~a12~0 <= 178 && 95 < ~a23~0 && 264 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 10 == ~a19~0) && 1 == ~a13~0); {1103#(<= ~a19~0 9)} is VALID [2022-02-20 15:35:33,081 INFO L290 TraceCheckUtils]: 15: Hoare triple {1103#(<= ~a19~0 9)} assume !(((((~a12~0 <= 178 && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 9 == ~a19~0) && !(1 == ~a13~0)); {1103#(<= ~a19~0 9)} is VALID [2022-02-20 15:35:33,081 INFO L290 TraceCheckUtils]: 16: Hoare triple {1103#(<= ~a19~0 9)} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 10 == ~a19~0) && 1 == ~a13~0); {1103#(<= ~a19~0 9)} is VALID [2022-02-20 15:35:33,081 INFO L290 TraceCheckUtils]: 17: Hoare triple {1103#(<= ~a19~0 9)} assume !(((((~a12~0 <= 178 && 476 < ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 11 == ~a19~0) && !(1 == ~a13~0)); {1103#(<= ~a19~0 9)} is VALID [2022-02-20 15:35:33,082 INFO L290 TraceCheckUtils]: 18: Hoare triple {1103#(<= ~a19~0 9)} assume !(((((~a12~0 <= 178 && 264 < ~a23~0 && 476 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 9 == ~a19~0) && !(1 == ~a13~0)); {1103#(<= ~a19~0 9)} is VALID [2022-02-20 15:35:33,083 INFO L290 TraceCheckUtils]: 19: Hoare triple {1103#(<= ~a19~0 9)} assume !(((((~a12~0 <= 178 && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 11 == ~a19~0) && 1 == ~a13~0); {1103#(<= ~a19~0 9)} is VALID [2022-02-20 15:35:33,084 INFO L290 TraceCheckUtils]: 20: Hoare triple {1103#(<= ~a19~0 9)} assume !(((((~a12~0 <= 178 && 95 < ~a23~0 && 264 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 13 == ~a19~0) && 1 == ~a13~0); {1103#(<= ~a19~0 9)} is VALID [2022-02-20 15:35:33,085 INFO L290 TraceCheckUtils]: 21: Hoare triple {1103#(<= ~a19~0 9)} assume !(((((~a12~0 <= 178 && 264 < ~a23~0 && 476 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 10 == ~a19~0) && !(1 == ~a13~0)); {1103#(<= ~a19~0 9)} is VALID [2022-02-20 15:35:33,085 INFO L290 TraceCheckUtils]: 22: Hoare triple {1103#(<= ~a19~0 9)} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 12 == ~a19~0) && 1 == ~a13~0); {1103#(<= ~a19~0 9)} is VALID [2022-02-20 15:35:33,085 INFO L290 TraceCheckUtils]: 23: Hoare triple {1103#(<= ~a19~0 9)} assume !(((((~a12~0 <= 178 && 476 < ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 10 == ~a19~0) && 1 == ~a13~0); {1103#(<= ~a19~0 9)} is VALID [2022-02-20 15:35:33,086 INFO L290 TraceCheckUtils]: 24: Hoare triple {1103#(<= ~a19~0 9)} assume !(((((~a12~0 <= 178 && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 12 == ~a19~0) && 1 == ~a13~0); {1103#(<= ~a19~0 9)} is VALID [2022-02-20 15:35:33,086 INFO L290 TraceCheckUtils]: 25: Hoare triple {1103#(<= ~a19~0 9)} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && 476 < ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 12 == ~a19~0) && 1 == ~a13~0); {1103#(<= ~a19~0 9)} is VALID [2022-02-20 15:35:33,087 INFO L290 TraceCheckUtils]: 26: Hoare triple {1103#(<= ~a19~0 9)} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && 95 < ~a23~0 && 264 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 9 == ~a19~0) && 1 == ~a13~0); {1103#(<= ~a19~0 9)} is VALID [2022-02-20 15:35:33,087 INFO L290 TraceCheckUtils]: 27: Hoare triple {1103#(<= ~a19~0 9)} assume !(((((~a12~0 <= 178 && 95 < ~a23~0 && 264 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 10 == ~a19~0) && !(1 == ~a13~0)); {1103#(<= ~a19~0 9)} is VALID [2022-02-20 15:35:33,087 INFO L290 TraceCheckUtils]: 28: Hoare triple {1103#(<= ~a19~0 9)} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && 95 < ~a23~0 && 264 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 10 == ~a19~0) && 1 == ~a13~0); {1103#(<= ~a19~0 9)} is VALID [2022-02-20 15:35:33,088 INFO L290 TraceCheckUtils]: 29: Hoare triple {1103#(<= ~a19~0 9)} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && 264 < ~a23~0 && 476 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 12 == ~a19~0) && 1 == ~a13~0); {1103#(<= ~a19~0 9)} is VALID [2022-02-20 15:35:33,088 INFO L290 TraceCheckUtils]: 30: Hoare triple {1103#(<= ~a19~0 9)} assume !(((((~a12~0 <= 178 && 476 < ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 9 == ~a19~0) && !(1 == ~a13~0)); {1103#(<= ~a19~0 9)} is VALID [2022-02-20 15:35:33,088 INFO L290 TraceCheckUtils]: 31: Hoare triple {1103#(<= ~a19~0 9)} assume !(((((~a12~0 <= 178 && 264 < ~a23~0 && 476 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 13 == ~a19~0) && 1 == ~a13~0); {1103#(<= ~a19~0 9)} is VALID [2022-02-20 15:35:33,089 INFO L290 TraceCheckUtils]: 32: Hoare triple {1103#(<= ~a19~0 9)} assume !(((((~a12~0 <= 178 && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 10 == ~a19~0) && 1 == ~a13~0); {1103#(<= ~a19~0 9)} is VALID [2022-02-20 15:35:33,089 INFO L290 TraceCheckUtils]: 33: Hoare triple {1103#(<= ~a19~0 9)} assume !(((((~a12~0 <= 178 && 264 < ~a23~0 && 476 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 12 == ~a19~0) && !(1 == ~a13~0)); {1103#(<= ~a19~0 9)} is VALID [2022-02-20 15:35:33,090 INFO L290 TraceCheckUtils]: 34: Hoare triple {1103#(<= ~a19~0 9)} assume !(((((~a12~0 <= 178 && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 13 == ~a19~0) && 1 == ~a13~0); {1103#(<= ~a19~0 9)} is VALID [2022-02-20 15:35:33,090 INFO L290 TraceCheckUtils]: 35: Hoare triple {1103#(<= ~a19~0 9)} assume !(((((~a12~0 <= 178 && 95 < ~a23~0 && 264 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 9 == ~a19~0) && 1 == ~a13~0); {1103#(<= ~a19~0 9)} is VALID [2022-02-20 15:35:33,090 INFO L290 TraceCheckUtils]: 36: Hoare triple {1103#(<= ~a19~0 9)} assume !(((((~a12~0 <= 178 && 476 < ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 10 == ~a19~0) && !(1 == ~a13~0)); {1103#(<= ~a19~0 9)} is VALID [2022-02-20 15:35:33,091 INFO L290 TraceCheckUtils]: 37: Hoare triple {1103#(<= ~a19~0 9)} assume !(((((~a12~0 <= 178 && 476 < ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 9 == ~a19~0) && 1 == ~a13~0); {1103#(<= ~a19~0 9)} is VALID [2022-02-20 15:35:33,091 INFO L290 TraceCheckUtils]: 38: Hoare triple {1103#(<= ~a19~0 9)} assume ((((~a12~0 <= 178 && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 12 == ~a19~0) && !(1 == ~a13~0); {1102#false} is VALID [2022-02-20 15:35:33,092 INFO L290 TraceCheckUtils]: 39: Hoare triple {1102#false} assume !false; {1102#false} is VALID [2022-02-20 15:35:33,093 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 15:35:33,093 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 15:35:33,093 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1371047550] [2022-02-20 15:35:33,094 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1371047550] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 15:35:33,094 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 15:35:33,094 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-20 15:35:33,095 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [144565221] [2022-02-20 15:35:33,095 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 15:35:33,099 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 13.333333333333334) internal successors, (40), 2 states have internal predecessors, (40), 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 40 [2022-02-20 15:35:33,101 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 15:35:33,103 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 13.333333333333334) internal successors, (40), 2 states have internal predecessors, (40), 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 15:35:33,138 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 40 edges. 40 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 15:35:33,138 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 15:35:33,139 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 15:35:33,154 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 15:35:33,155 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 15:35:33,160 INFO L87 Difference]: Start difference. First operand has 1098 states, 1096 states have (on average 1.8275547445255473) internal successors, (2003), 1097 states have internal predecessors, (2003), 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 13.333333333333334) internal successors, (40), 2 states have internal predecessors, (40), 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 15:35:39,838 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 15:35:39,838 INFO L93 Difference]: Finished difference Result 3035 states and 5643 transitions. [2022-02-20 15:35:39,839 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 15:35:39,839 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 13.333333333333334) internal successors, (40), 2 states have internal predecessors, (40), 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 40 [2022-02-20 15:35:39,839 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 15:35:39,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 13.333333333333334) internal successors, (40), 2 states have internal predecessors, (40), 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 15:35:39,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 5643 transitions. [2022-02-20 15:35:39,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 13.333333333333334) internal successors, (40), 2 states have internal predecessors, (40), 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 15:35:39,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 5643 transitions. [2022-02-20 15:35:39,918 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 5643 transitions. [2022-02-20 15:35:43,738 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 5643 edges. 5643 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 15:35:43,897 INFO L225 Difference]: With dead ends: 3035 [2022-02-20 15:35:43,898 INFO L226 Difference]: Without dead ends: 1873 [2022-02-20 15:35:43,905 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 15:35:43,907 INFO L933 BasicCegarLoop]: 991 mSDtfsCounter, 865 mSDsluCounter, 154 mSDsCounter, 0 mSdLazyCounter, 2505 mSolverCounterSat, 858 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 865 SdHoareTripleChecker+Valid, 1145 SdHoareTripleChecker+Invalid, 3363 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 858 IncrementalHoareTripleChecker+Valid, 2505 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.7s IncrementalHoareTripleChecker+Time [2022-02-20 15:35:43,908 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [865 Valid, 1145 Invalid, 3363 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [858 Valid, 2505 Invalid, 0 Unknown, 0 Unchecked, 2.7s Time] [2022-02-20 15:35:43,921 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1873 states. [2022-02-20 15:35:43,989 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1873 to 1859. [2022-02-20 15:35:43,992 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 15:35:44,000 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1873 states. Second operand has 1859 states, 1858 states have (on average 1.5441334768568353) internal successors, (2869), 1858 states have internal predecessors, (2869), 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 15:35:44,003 INFO L74 IsIncluded]: Start isIncluded. First operand 1873 states. Second operand has 1859 states, 1858 states have (on average 1.5441334768568353) internal successors, (2869), 1858 states have internal predecessors, (2869), 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 15:35:44,006 INFO L87 Difference]: Start difference. First operand 1873 states. Second operand has 1859 states, 1858 states have (on average 1.5441334768568353) internal successors, (2869), 1858 states have internal predecessors, (2869), 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 15:35:44,111 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 15:35:44,113 INFO L93 Difference]: Finished difference Result 1873 states and 2897 transitions. [2022-02-20 15:35:44,113 INFO L276 IsEmpty]: Start isEmpty. Operand 1873 states and 2897 transitions. [2022-02-20 15:35:44,122 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 15:35:44,123 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 15:35:44,127 INFO L74 IsIncluded]: Start isIncluded. First operand has 1859 states, 1858 states have (on average 1.5441334768568353) internal successors, (2869), 1858 states have internal predecessors, (2869), 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 1873 states. [2022-02-20 15:35:44,129 INFO L87 Difference]: Start difference. First operand has 1859 states, 1858 states have (on average 1.5441334768568353) internal successors, (2869), 1858 states have internal predecessors, (2869), 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 1873 states. [2022-02-20 15:35:44,232 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 15:35:44,232 INFO L93 Difference]: Finished difference Result 1873 states and 2897 transitions. [2022-02-20 15:35:44,232 INFO L276 IsEmpty]: Start isEmpty. Operand 1873 states and 2897 transitions. [2022-02-20 15:35:44,240 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 15:35:44,240 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 15:35:44,240 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 15:35:44,240 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 15:35:44,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1859 states, 1858 states have (on average 1.5441334768568353) internal successors, (2869), 1858 states have internal predecessors, (2869), 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 15:35:44,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1859 states to 1859 states and 2869 transitions. [2022-02-20 15:35:44,345 INFO L78 Accepts]: Start accepts. Automaton has 1859 states and 2869 transitions. Word has length 40 [2022-02-20 15:35:44,346 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 15:35:44,346 INFO L470 AbstractCegarLoop]: Abstraction has 1859 states and 2869 transitions. [2022-02-20 15:35:44,346 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 13.333333333333334) internal successors, (40), 2 states have internal predecessors, (40), 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 15:35:44,346 INFO L276 IsEmpty]: Start isEmpty. Operand 1859 states and 2869 transitions. [2022-02-20 15:35:44,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-02-20 15:35:44,349 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 15:35:44,350 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 15:35:44,350 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-20 15:35:44,350 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 15:35:44,353 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 15:35:44,354 INFO L85 PathProgramCache]: Analyzing trace with hash -329948995, now seen corresponding path program 1 times [2022-02-20 15:35:44,354 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 15:35:44,354 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2096215284] [2022-02-20 15:35:44,354 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 15:35:44,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 15:35:44,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 15:35:44,559 INFO L290 TraceCheckUtils]: 0: Hoare triple {9774#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);~inputB~0 := 2;~inputE~0 := 5;~inputC~0 := 3;~inputD~0 := 4;~inputF~0 := 6;~a26~0 := 1;~a13~0 := 0;~a19~0 := 9;~a23~0 := 158;~a12~0 := 286;~a1~0 := 2; {9776#(= 2 ~a1~0)} is VALID [2022-02-20 15:35:44,559 INFO L290 TraceCheckUtils]: 1: Hoare triple {9776#(= 2 ~a1~0)} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet12#1, main_#t~ret13#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; {9776#(= 2 ~a1~0)} is VALID [2022-02-20 15:35:44,560 INFO L290 TraceCheckUtils]: 2: Hoare triple {9776#(= 2 ~a1~0)} assume !false;havoc main_~input~0#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~input~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {9776#(= 2 ~a1~0)} is VALID [2022-02-20 15:35:44,560 INFO L290 TraceCheckUtils]: 3: Hoare triple {9776#(= 2 ~a1~0)} assume !((((2 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_#t~ret9#1, calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; {9776#(= 2 ~a1~0)} is VALID [2022-02-20 15:35:44,560 INFO L290 TraceCheckUtils]: 4: Hoare triple {9776#(= 2 ~a1~0)} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && 95 < ~a23~0 && 264 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 11 == ~a19~0) && 1 == ~a13~0); {9776#(= 2 ~a1~0)} is VALID [2022-02-20 15:35:44,561 INFO L290 TraceCheckUtils]: 5: Hoare triple {9776#(= 2 ~a1~0)} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && 264 < ~a23~0 && 476 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 10 == ~a19~0) && 1 == ~a13~0); {9776#(= 2 ~a1~0)} is VALID [2022-02-20 15:35:44,561 INFO L290 TraceCheckUtils]: 6: Hoare triple {9776#(= 2 ~a1~0)} assume !(((((~a12~0 <= 178 && 95 < ~a23~0 && 264 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 12 == ~a19~0) && !(1 == ~a13~0)); {9776#(= 2 ~a1~0)} is VALID [2022-02-20 15:35:44,561 INFO L290 TraceCheckUtils]: 7: Hoare triple {9776#(= 2 ~a1~0)} assume !(((((~a12~0 <= 178 && 95 < ~a23~0 && 264 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 12 == ~a19~0) && 1 == ~a13~0); {9776#(= 2 ~a1~0)} is VALID [2022-02-20 15:35:44,562 INFO L290 TraceCheckUtils]: 8: Hoare triple {9776#(= 2 ~a1~0)} assume !(((((~a12~0 <= 178 && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 13 == ~a19~0) && !(1 == ~a13~0)); {9776#(= 2 ~a1~0)} is VALID [2022-02-20 15:35:44,565 INFO L290 TraceCheckUtils]: 9: Hoare triple {9776#(= 2 ~a1~0)} assume !(((((~a12~0 <= 178 && 95 < ~a23~0 && 264 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 13 == ~a19~0) && !(1 == ~a13~0)); {9776#(= 2 ~a1~0)} is VALID [2022-02-20 15:35:44,565 INFO L290 TraceCheckUtils]: 10: Hoare triple {9776#(= 2 ~a1~0)} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && 476 < ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 13 == ~a19~0) && 1 == ~a13~0); {9776#(= 2 ~a1~0)} is VALID [2022-02-20 15:35:44,566 INFO L290 TraceCheckUtils]: 11: Hoare triple {9776#(= 2 ~a1~0)} assume !(((((~a12~0 <= 178 && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 10 == ~a19~0) && !(1 == ~a13~0)); {9776#(= 2 ~a1~0)} is VALID [2022-02-20 15:35:44,567 INFO L290 TraceCheckUtils]: 12: Hoare triple {9776#(= 2 ~a1~0)} assume !(((((~a12~0 <= 178 && 264 < ~a23~0 && 476 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 11 == ~a19~0) && !(1 == ~a13~0)); {9776#(= 2 ~a1~0)} is VALID [2022-02-20 15:35:44,567 INFO L290 TraceCheckUtils]: 13: Hoare triple {9776#(= 2 ~a1~0)} assume !(((((~a12~0 <= 178 && 95 < ~a23~0 && 264 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 11 == ~a19~0) && !(1 == ~a13~0)); {9776#(= 2 ~a1~0)} is VALID [2022-02-20 15:35:44,568 INFO L290 TraceCheckUtils]: 14: Hoare triple {9776#(= 2 ~a1~0)} assume !(((((~a12~0 <= 178 && 95 < ~a23~0 && 264 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 10 == ~a19~0) && 1 == ~a13~0); {9776#(= 2 ~a1~0)} is VALID [2022-02-20 15:35:44,568 INFO L290 TraceCheckUtils]: 15: Hoare triple {9776#(= 2 ~a1~0)} assume !(((((~a12~0 <= 178 && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 9 == ~a19~0) && !(1 == ~a13~0)); {9776#(= 2 ~a1~0)} is VALID [2022-02-20 15:35:44,568 INFO L290 TraceCheckUtils]: 16: Hoare triple {9776#(= 2 ~a1~0)} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 10 == ~a19~0) && 1 == ~a13~0); {9776#(= 2 ~a1~0)} is VALID [2022-02-20 15:35:44,569 INFO L290 TraceCheckUtils]: 17: Hoare triple {9776#(= 2 ~a1~0)} assume !(((((~a12~0 <= 178 && 476 < ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 11 == ~a19~0) && !(1 == ~a13~0)); {9776#(= 2 ~a1~0)} is VALID [2022-02-20 15:35:44,569 INFO L290 TraceCheckUtils]: 18: Hoare triple {9776#(= 2 ~a1~0)} assume !(((((~a12~0 <= 178 && 264 < ~a23~0 && 476 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 9 == ~a19~0) && !(1 == ~a13~0)); {9776#(= 2 ~a1~0)} is VALID [2022-02-20 15:35:44,569 INFO L290 TraceCheckUtils]: 19: Hoare triple {9776#(= 2 ~a1~0)} assume !(((((~a12~0 <= 178 && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 11 == ~a19~0) && 1 == ~a13~0); {9776#(= 2 ~a1~0)} is VALID [2022-02-20 15:35:44,570 INFO L290 TraceCheckUtils]: 20: Hoare triple {9776#(= 2 ~a1~0)} assume !(((((~a12~0 <= 178 && 95 < ~a23~0 && 264 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 13 == ~a19~0) && 1 == ~a13~0); {9776#(= 2 ~a1~0)} is VALID [2022-02-20 15:35:44,570 INFO L290 TraceCheckUtils]: 21: Hoare triple {9776#(= 2 ~a1~0)} assume !(((((~a12~0 <= 178 && 264 < ~a23~0 && 476 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 10 == ~a19~0) && !(1 == ~a13~0)); {9776#(= 2 ~a1~0)} is VALID [2022-02-20 15:35:44,570 INFO L290 TraceCheckUtils]: 22: Hoare triple {9776#(= 2 ~a1~0)} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 12 == ~a19~0) && 1 == ~a13~0); {9776#(= 2 ~a1~0)} is VALID [2022-02-20 15:35:44,571 INFO L290 TraceCheckUtils]: 23: Hoare triple {9776#(= 2 ~a1~0)} assume !(((((~a12~0 <= 178 && 476 < ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 10 == ~a19~0) && 1 == ~a13~0); {9776#(= 2 ~a1~0)} is VALID [2022-02-20 15:35:44,571 INFO L290 TraceCheckUtils]: 24: Hoare triple {9776#(= 2 ~a1~0)} assume !(((((~a12~0 <= 178 && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 12 == ~a19~0) && 1 == ~a13~0); {9776#(= 2 ~a1~0)} is VALID [2022-02-20 15:35:44,572 INFO L290 TraceCheckUtils]: 25: Hoare triple {9776#(= 2 ~a1~0)} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && 476 < ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 12 == ~a19~0) && 1 == ~a13~0); {9776#(= 2 ~a1~0)} is VALID [2022-02-20 15:35:44,572 INFO L290 TraceCheckUtils]: 26: Hoare triple {9776#(= 2 ~a1~0)} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && 95 < ~a23~0 && 264 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 9 == ~a19~0) && 1 == ~a13~0); {9776#(= 2 ~a1~0)} is VALID [2022-02-20 15:35:44,573 INFO L290 TraceCheckUtils]: 27: Hoare triple {9776#(= 2 ~a1~0)} assume !(((((~a12~0 <= 178 && 95 < ~a23~0 && 264 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 10 == ~a19~0) && !(1 == ~a13~0)); {9776#(= 2 ~a1~0)} is VALID [2022-02-20 15:35:44,573 INFO L290 TraceCheckUtils]: 28: Hoare triple {9776#(= 2 ~a1~0)} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && 95 < ~a23~0 && 264 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 10 == ~a19~0) && 1 == ~a13~0); {9776#(= 2 ~a1~0)} is VALID [2022-02-20 15:35:44,573 INFO L290 TraceCheckUtils]: 29: Hoare triple {9776#(= 2 ~a1~0)} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && 264 < ~a23~0 && 476 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 12 == ~a19~0) && 1 == ~a13~0); {9776#(= 2 ~a1~0)} is VALID [2022-02-20 15:35:44,574 INFO L290 TraceCheckUtils]: 30: Hoare triple {9776#(= 2 ~a1~0)} assume !(((((~a12~0 <= 178 && 476 < ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 9 == ~a19~0) && !(1 == ~a13~0)); {9776#(= 2 ~a1~0)} is VALID [2022-02-20 15:35:44,574 INFO L290 TraceCheckUtils]: 31: Hoare triple {9776#(= 2 ~a1~0)} assume !(((((~a12~0 <= 178 && 264 < ~a23~0 && 476 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 13 == ~a19~0) && 1 == ~a13~0); {9776#(= 2 ~a1~0)} is VALID [2022-02-20 15:35:44,574 INFO L290 TraceCheckUtils]: 32: Hoare triple {9776#(= 2 ~a1~0)} assume !(((((~a12~0 <= 178 && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 10 == ~a19~0) && 1 == ~a13~0); {9776#(= 2 ~a1~0)} is VALID [2022-02-20 15:35:44,575 INFO L290 TraceCheckUtils]: 33: Hoare triple {9776#(= 2 ~a1~0)} assume !(((((~a12~0 <= 178 && 264 < ~a23~0 && 476 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 12 == ~a19~0) && !(1 == ~a13~0)); {9776#(= 2 ~a1~0)} is VALID [2022-02-20 15:35:44,575 INFO L290 TraceCheckUtils]: 34: Hoare triple {9776#(= 2 ~a1~0)} assume !(((((~a12~0 <= 178 && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 13 == ~a19~0) && 1 == ~a13~0); {9776#(= 2 ~a1~0)} is VALID [2022-02-20 15:35:44,575 INFO L290 TraceCheckUtils]: 35: Hoare triple {9776#(= 2 ~a1~0)} assume !(((((~a12~0 <= 178 && 95 < ~a23~0 && 264 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 9 == ~a19~0) && 1 == ~a13~0); {9776#(= 2 ~a1~0)} is VALID [2022-02-20 15:35:44,576 INFO L290 TraceCheckUtils]: 36: Hoare triple {9776#(= 2 ~a1~0)} assume !(((((~a12~0 <= 178 && 476 < ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 10 == ~a19~0) && !(1 == ~a13~0)); {9776#(= 2 ~a1~0)} is VALID [2022-02-20 15:35:44,576 INFO L290 TraceCheckUtils]: 37: Hoare triple {9776#(= 2 ~a1~0)} assume !(((((~a12~0 <= 178 && 476 < ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 9 == ~a19~0) && 1 == ~a13~0); {9776#(= 2 ~a1~0)} is VALID [2022-02-20 15:35:44,576 INFO L290 TraceCheckUtils]: 38: Hoare triple {9776#(= 2 ~a1~0)} assume !(((((~a12~0 <= 178 && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 12 == ~a19~0) && !(1 == ~a13~0)); {9776#(= 2 ~a1~0)} is VALID [2022-02-20 15:35:44,577 INFO L290 TraceCheckUtils]: 39: Hoare triple {9776#(= 2 ~a1~0)} assume !(((((~a12~0 <= 178 && 476 < ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 12 == ~a19~0) && 1 == ~a13~0); {9776#(= 2 ~a1~0)} is VALID [2022-02-20 15:35:44,577 INFO L290 TraceCheckUtils]: 40: Hoare triple {9776#(= 2 ~a1~0)} assume !(((((~a12~0 <= 178 && 264 < ~a23~0 && 476 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 10 == ~a19~0) && 1 == ~a13~0); {9776#(= 2 ~a1~0)} is VALID [2022-02-20 15:35:44,577 INFO L290 TraceCheckUtils]: 41: Hoare triple {9776#(= 2 ~a1~0)} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 11 == ~a19~0) && 1 == ~a13~0); {9776#(= 2 ~a1~0)} is VALID [2022-02-20 15:35:44,578 INFO L290 TraceCheckUtils]: 42: Hoare triple {9776#(= 2 ~a1~0)} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && 264 < ~a23~0 && 476 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 9 == ~a19~0) && 1 == ~a13~0); {9776#(= 2 ~a1~0)} is VALID [2022-02-20 15:35:44,578 INFO L290 TraceCheckUtils]: 43: Hoare triple {9776#(= 2 ~a1~0)} assume !(((((~a12~0 <= 178 && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 11 == ~a19~0) && !(1 == ~a13~0)); {9776#(= 2 ~a1~0)} is VALID [2022-02-20 15:35:44,578 INFO L290 TraceCheckUtils]: 44: Hoare triple {9776#(= 2 ~a1~0)} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 9 == ~a19~0) && !(1 == ~a13~0)); {9776#(= 2 ~a1~0)} is VALID [2022-02-20 15:35:44,579 INFO L290 TraceCheckUtils]: 45: Hoare triple {9776#(= 2 ~a1~0)} assume !(((((~a12~0 <= 178 && 476 < ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 11 == ~a19~0) && 1 == ~a13~0); {9776#(= 2 ~a1~0)} is VALID [2022-02-20 15:35:44,579 INFO L290 TraceCheckUtils]: 46: Hoare triple {9776#(= 2 ~a1~0)} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 13 == ~a19~0) && 1 == ~a13~0); {9776#(= 2 ~a1~0)} is VALID [2022-02-20 15:35:44,579 INFO L290 TraceCheckUtils]: 47: Hoare triple {9776#(= 2 ~a1~0)} assume !(((((~a12~0 <= 178 && 264 < ~a23~0 && 476 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 9 == ~a19~0) && 1 == ~a13~0); {9776#(= 2 ~a1~0)} is VALID [2022-02-20 15:35:44,580 INFO L290 TraceCheckUtils]: 48: Hoare triple {9776#(= 2 ~a1~0)} assume !(((((~a12~0 <= 178 && 95 < ~a23~0 && 264 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 11 == ~a19~0) && 1 == ~a13~0); {9776#(= 2 ~a1~0)} is VALID [2022-02-20 15:35:44,580 INFO L290 TraceCheckUtils]: 49: Hoare triple {9776#(= 2 ~a1~0)} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 9 == ~a19~0) && 1 == ~a13~0); {9776#(= 2 ~a1~0)} is VALID [2022-02-20 15:35:44,580 INFO L290 TraceCheckUtils]: 50: Hoare triple {9776#(= 2 ~a1~0)} assume !(((((~a12~0 <= 178 && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 9 == ~a19~0) && 1 == ~a13~0); {9776#(= 2 ~a1~0)} is VALID [2022-02-20 15:35:44,581 INFO L290 TraceCheckUtils]: 51: Hoare triple {9776#(= 2 ~a1~0)} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && 95 < ~a23~0 && 264 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 13 == ~a19~0) && 1 == ~a13~0); {9776#(= 2 ~a1~0)} is VALID [2022-02-20 15:35:44,581 INFO L290 TraceCheckUtils]: 52: Hoare triple {9776#(= 2 ~a1~0)} assume !(((((~a12~0 <= 178 && 264 < ~a23~0 && 476 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 13 == ~a19~0) && !(1 == ~a13~0)); {9776#(= 2 ~a1~0)} is VALID [2022-02-20 15:35:44,582 INFO L290 TraceCheckUtils]: 53: Hoare triple {9776#(= 2 ~a1~0)} assume !(((((~a12~0 <= 178 && 95 < ~a23~0 && 264 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 9 == ~a19~0) && !(1 == ~a13~0)); {9776#(= 2 ~a1~0)} is VALID [2022-02-20 15:35:44,582 INFO L290 TraceCheckUtils]: 54: Hoare triple {9776#(= 2 ~a1~0)} assume !(((((~a12~0 <= 178 && 476 < ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 12 == ~a19~0) && !(1 == ~a13~0)); {9776#(= 2 ~a1~0)} is VALID [2022-02-20 15:35:44,582 INFO L290 TraceCheckUtils]: 55: Hoare triple {9776#(= 2 ~a1~0)} assume !(((((~a12~0 <= 178 && 264 < ~a23~0 && 476 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 12 == ~a19~0) && 1 == ~a13~0); {9776#(= 2 ~a1~0)} is VALID [2022-02-20 15:35:44,583 INFO L290 TraceCheckUtils]: 56: Hoare triple {9776#(= 2 ~a1~0)} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && 264 < ~a23~0 && 476 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 11 == ~a19~0) && 1 == ~a13~0); {9776#(= 2 ~a1~0)} is VALID [2022-02-20 15:35:44,583 INFO L290 TraceCheckUtils]: 57: Hoare triple {9776#(= 2 ~a1~0)} assume !(((((~a12~0 <= 178 && 476 < ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 13 == ~a19~0) && !(1 == ~a13~0)); {9776#(= 2 ~a1~0)} is VALID [2022-02-20 15:35:44,583 INFO L290 TraceCheckUtils]: 58: Hoare triple {9776#(= 2 ~a1~0)} assume !(((((~a12~0 <= 178 && 264 < ~a23~0 && 476 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 11 == ~a19~0) && 1 == ~a13~0); {9776#(= 2 ~a1~0)} is VALID [2022-02-20 15:35:44,584 INFO L290 TraceCheckUtils]: 59: Hoare triple {9776#(= 2 ~a1~0)} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && 264 < ~a23~0 && 476 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 13 == ~a19~0) && 1 == ~a13~0); {9776#(= 2 ~a1~0)} is VALID [2022-02-20 15:35:44,584 INFO L290 TraceCheckUtils]: 60: Hoare triple {9776#(= 2 ~a1~0)} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && 476 < ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 11 == ~a19~0) && 1 == ~a13~0); {9776#(= 2 ~a1~0)} is VALID [2022-02-20 15:35:44,584 INFO L290 TraceCheckUtils]: 61: Hoare triple {9776#(= 2 ~a1~0)} assume !(((((~a12~0 <= 178 && 476 < ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 13 == ~a19~0) && 1 == ~a13~0); {9776#(= 2 ~a1~0)} is VALID [2022-02-20 15:35:44,585 INFO L290 TraceCheckUtils]: 62: Hoare triple {9776#(= 2 ~a1~0)} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && 95 < ~a23~0 && 264 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 12 == ~a19~0) && 1 == ~a13~0); {9776#(= 2 ~a1~0)} is VALID [2022-02-20 15:35:44,585 INFO L290 TraceCheckUtils]: 63: Hoare triple {9776#(= 2 ~a1~0)} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && 476 < ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 9 == ~a19~0) && 1 == ~a13~0); {9776#(= 2 ~a1~0)} is VALID [2022-02-20 15:35:44,586 INFO L290 TraceCheckUtils]: 64: Hoare triple {9776#(= 2 ~a1~0)} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && 476 < ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 10 == ~a19~0) && 1 == ~a13~0); {9776#(= 2 ~a1~0)} is VALID [2022-02-20 15:35:44,587 INFO L290 TraceCheckUtils]: 65: Hoare triple {9776#(= 2 ~a1~0)} assume !(1 == ~a26~0 && (((5 == calculate_output_~input#1 && ((((264 < ~a23~0 && 476 >= ~a23~0) && 10 == ~a19~0) || (476 < ~a23~0 && 10 == ~a19~0)) || (~a23~0 <= 95 && 11 == ~a19~0))) && 178 < ~a12~0 && 395 >= ~a12~0) && 3 == ~a1~0) && 1 == ~a13~0); {9776#(= 2 ~a1~0)} is VALID [2022-02-20 15:35:44,588 INFO L290 TraceCheckUtils]: 66: Hoare triple {9776#(= 2 ~a1~0)} assume !(13 == ~a19~0 && (395 < ~a12~0 && 441 >= ~a12~0) && 3 == ~a1~0 && 1 == ~a26~0 && (4 == calculate_output_~input#1 && (~a23~0 <= 95 || (95 < ~a23~0 && 264 >= ~a23~0))) && 1 == ~a13~0); {9776#(= 2 ~a1~0)} is VALID [2022-02-20 15:35:44,588 INFO L290 TraceCheckUtils]: 67: Hoare triple {9776#(= 2 ~a1~0)} assume !(((2 == ~a1~0 && (2 == calculate_output_~input#1 && ((12 == ~a19~0 && ~a23~0 <= 95) || (11 == ~a19~0 && 264 < ~a23~0 && 476 >= ~a23~0) || (476 < ~a23~0 && 11 == ~a19~0))) && !(1 == ~a13~0)) && 441 < ~a12~0) && 1 == ~a26~0); {9776#(= 2 ~a1~0)} is VALID [2022-02-20 15:35:44,589 INFO L290 TraceCheckUtils]: 68: Hoare triple {9776#(= 2 ~a1~0)} assume !((1 == ~a26~0 && (1 == ~a13~0 && 2 == calculate_output_~input#1 && ((~a23~0 <= 95 && 13 == ~a19~0) || (12 == ~a19~0 && 264 < ~a23~0 && 476 >= ~a23~0) || (12 == ~a19~0 && 476 < ~a23~0))) && ~a12~0 <= 178) && 3 == ~a1~0); {9776#(= 2 ~a1~0)} is VALID [2022-02-20 15:35:44,589 INFO L290 TraceCheckUtils]: 69: Hoare triple {9776#(= 2 ~a1~0)} assume !(((1 == ~a26~0 && (11 == ~a19~0 && 2 == ~a1~0 && 6 == calculate_output_~input#1) && 441 < ~a12~0) && 1 == ~a13~0) && 95 < ~a23~0 && 264 >= ~a23~0); {9776#(= 2 ~a1~0)} is VALID [2022-02-20 15:35:44,589 INFO L290 TraceCheckUtils]: 70: Hoare triple {9776#(= 2 ~a1~0)} assume !(~a12~0 <= 178 && !(1 == ~a13~0) && 1 == ~a26~0 && (2 == calculate_output_~input#1 && ((13 == ~a19~0 && ~a23~0 <= 95) || ((264 < ~a23~0 && 476 >= ~a23~0) && 12 == ~a19~0) || (12 == ~a19~0 && 476 < ~a23~0))) && 3 == ~a1~0); {9776#(= 2 ~a1~0)} is VALID [2022-02-20 15:35:44,591 INFO L290 TraceCheckUtils]: 71: Hoare triple {9776#(= 2 ~a1~0)} assume !((((2 == ~a1~0 && (((476 < ~a23~0 && 10 == ~a19~0) || (11 == ~a19~0 && ~a23~0 <= 95)) || ((95 < ~a23~0 && 264 >= ~a23~0) && 11 == ~a19~0)) && 3 == calculate_output_~input#1) && 395 < ~a12~0 && 441 >= ~a12~0) && 1 == ~a26~0) && !(1 == ~a13~0)); {9776#(= 2 ~a1~0)} is VALID [2022-02-20 15:35:44,592 INFO L290 TraceCheckUtils]: 72: Hoare triple {9776#(= 2 ~a1~0)} assume (178 < ~a12~0 && 395 >= ~a12~0) && 1 == ~a26~0 && (9 == ~a19~0 && (6 == calculate_output_~input#1 && 1 == ~a13~0) && 3 == ~a1~0) && 476 < ~a23~0;~a12~0 := (if (if ~a12~0 < 0 && 0 != ~a12~0 % 5 then 1 + ~a12~0 / 5 else ~a12~0 / 5) < 0 && 0 != (if ~a12~0 < 0 && 0 != ~a12~0 % 5 then 1 + ~a12~0 / 5 else ~a12~0 / 5) % 5 then 1 + (if ~a12~0 < 0 && 0 != ~a12~0 % 5 then 1 + ~a12~0 / 5 else ~a12~0 / 5) / 5 else (if ~a12~0 < 0 && 0 != ~a12~0 % 5 then 1 + ~a12~0 / 5 else ~a12~0 / 5) / 5) - -264889 - 315629;~a23~0 := (if 9 * (if 10 * (136 + (if ~a23~0 < 0 && 0 != ~a23~0 % 84 then ~a23~0 % 84 - 84 else ~a23~0 % 84)) < 0 && 0 != 10 * (136 + (if ~a23~0 < 0 && 0 != ~a23~0 % 84 then ~a23~0 % 84 - 84 else ~a23~0 % 84)) % 9 then 1 + 10 * (136 + (if ~a23~0 < 0 && 0 != ~a23~0 % 84 then ~a23~0 % 84 - 84 else ~a23~0 % 84)) / 9 else 10 * (136 + (if ~a23~0 < 0 && 0 != ~a23~0 % 84 then ~a23~0 % 84 - 84 else ~a23~0 % 84)) / 9) < 0 && 0 != 9 * (if 10 * (136 + (if ~a23~0 < 0 && 0 != ~a23~0 % 84 then ~a23~0 % 84 - 84 else ~a23~0 % 84)) < 0 && 0 != 10 * (136 + (if ~a23~0 < 0 && 0 != ~a23~0 % 84 then ~a23~0 % 84 - 84 else ~a23~0 % 84)) % 9 then 1 + 10 * (136 + (if ~a23~0 < 0 && 0 != ~a23~0 % 84 then ~a23~0 % 84 - 84 else ~a23~0 % 84)) / 9 else 10 * (136 + (if ~a23~0 < 0 && 0 != ~a23~0 % 84 then ~a23~0 % 84 - 84 else ~a23~0 % 84)) / 9) % 10 then 1 + 9 * (if 10 * (136 + (if ~a23~0 < 0 && 0 != ~a23~0 % 84 then ~a23~0 % 84 - 84 else ~a23~0 % 84)) < 0 && 0 != 10 * (136 + (if ~a23~0 < 0 && 0 != ~a23~0 % 84 then ~a23~0 % 84 - 84 else ~a23~0 % 84)) % 9 then 1 + 10 * (136 + (if ~a23~0 < 0 && 0 != ~a23~0 % 84 then ~a23~0 % 84 - 84 else ~a23~0 % 84)) / 9 else 10 * (136 + (if ~a23~0 < 0 && 0 != ~a23~0 % 84 then ~a23~0 % 84 - 84 else ~a23~0 % 84)) / 9) / 10 else 9 * (if 10 * (136 + (if ~a23~0 < 0 && 0 != ~a23~0 % 84 then ~a23~0 % 84 - 84 else ~a23~0 % 84)) < 0 && 0 != 10 * (136 + (if ~a23~0 < 0 && 0 != ~a23~0 % 84 then ~a23~0 % 84 - 84 else ~a23~0 % 84)) % 9 then 1 + 10 * (136 + (if ~a23~0 < 0 && 0 != ~a23~0 % 84 then ~a23~0 % 84 - 84 else ~a23~0 % 84)) / 9 else 10 * (136 + (if ~a23~0 < 0 && 0 != ~a23~0 % 84 then ~a23~0 % 84 - 84 else ~a23~0 % 84)) / 9) / 10);~a19~0 := 13;calculate_output_#res#1 := -1; {9775#false} is VALID [2022-02-20 15:35:44,592 INFO L290 TraceCheckUtils]: 73: Hoare triple {9775#false} main_#t~ret13#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;assume -2147483648 <= main_#t~ret13#1 && main_#t~ret13#1 <= 2147483647;main_~output~0#1 := main_#t~ret13#1;havoc main_#t~ret13#1; {9775#false} is VALID [2022-02-20 15:35:44,593 INFO L290 TraceCheckUtils]: 74: Hoare triple {9775#false} assume !false;havoc main_~input~0#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~input~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {9775#false} is VALID [2022-02-20 15:35:44,593 INFO L290 TraceCheckUtils]: 75: Hoare triple {9775#false} assume !((((2 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_#t~ret9#1, calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; {9775#false} is VALID [2022-02-20 15:35:44,600 INFO L290 TraceCheckUtils]: 76: Hoare triple {9775#false} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && 95 < ~a23~0 && 264 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 11 == ~a19~0) && 1 == ~a13~0); {9775#false} is VALID [2022-02-20 15:35:44,602 INFO L290 TraceCheckUtils]: 77: Hoare triple {9775#false} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && 264 < ~a23~0 && 476 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 10 == ~a19~0) && 1 == ~a13~0); {9775#false} is VALID [2022-02-20 15:35:44,602 INFO L290 TraceCheckUtils]: 78: Hoare triple {9775#false} assume !(((((~a12~0 <= 178 && 95 < ~a23~0 && 264 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 12 == ~a19~0) && !(1 == ~a13~0)); {9775#false} is VALID [2022-02-20 15:35:44,602 INFO L290 TraceCheckUtils]: 79: Hoare triple {9775#false} assume !(((((~a12~0 <= 178 && 95 < ~a23~0 && 264 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 12 == ~a19~0) && 1 == ~a13~0); {9775#false} is VALID [2022-02-20 15:35:44,602 INFO L290 TraceCheckUtils]: 80: Hoare triple {9775#false} assume !(((((~a12~0 <= 178 && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 13 == ~a19~0) && !(1 == ~a13~0)); {9775#false} is VALID [2022-02-20 15:35:44,602 INFO L290 TraceCheckUtils]: 81: Hoare triple {9775#false} assume !(((((~a12~0 <= 178 && 95 < ~a23~0 && 264 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 13 == ~a19~0) && !(1 == ~a13~0)); {9775#false} is VALID [2022-02-20 15:35:44,603 INFO L290 TraceCheckUtils]: 82: Hoare triple {9775#false} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && 476 < ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 13 == ~a19~0) && 1 == ~a13~0); {9775#false} is VALID [2022-02-20 15:35:44,603 INFO L290 TraceCheckUtils]: 83: Hoare triple {9775#false} assume !(((((~a12~0 <= 178 && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 10 == ~a19~0) && !(1 == ~a13~0)); {9775#false} is VALID [2022-02-20 15:35:44,603 INFO L290 TraceCheckUtils]: 84: Hoare triple {9775#false} assume !(((((~a12~0 <= 178 && 264 < ~a23~0 && 476 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 11 == ~a19~0) && !(1 == ~a13~0)); {9775#false} is VALID [2022-02-20 15:35:44,603 INFO L290 TraceCheckUtils]: 85: Hoare triple {9775#false} assume !(((((~a12~0 <= 178 && 95 < ~a23~0 && 264 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 11 == ~a19~0) && !(1 == ~a13~0)); {9775#false} is VALID [2022-02-20 15:35:44,603 INFO L290 TraceCheckUtils]: 86: Hoare triple {9775#false} assume !(((((~a12~0 <= 178 && 95 < ~a23~0 && 264 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 10 == ~a19~0) && 1 == ~a13~0); {9775#false} is VALID [2022-02-20 15:35:44,603 INFO L290 TraceCheckUtils]: 87: Hoare triple {9775#false} assume !(((((~a12~0 <= 178 && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 9 == ~a19~0) && !(1 == ~a13~0)); {9775#false} is VALID [2022-02-20 15:35:44,603 INFO L290 TraceCheckUtils]: 88: Hoare triple {9775#false} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 10 == ~a19~0) && 1 == ~a13~0); {9775#false} is VALID [2022-02-20 15:35:44,603 INFO L290 TraceCheckUtils]: 89: Hoare triple {9775#false} assume !(((((~a12~0 <= 178 && 476 < ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 11 == ~a19~0) && !(1 == ~a13~0)); {9775#false} is VALID [2022-02-20 15:35:44,603 INFO L290 TraceCheckUtils]: 90: Hoare triple {9775#false} assume !(((((~a12~0 <= 178 && 264 < ~a23~0 && 476 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 9 == ~a19~0) && !(1 == ~a13~0)); {9775#false} is VALID [2022-02-20 15:35:44,604 INFO L290 TraceCheckUtils]: 91: Hoare triple {9775#false} assume !(((((~a12~0 <= 178 && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 11 == ~a19~0) && 1 == ~a13~0); {9775#false} is VALID [2022-02-20 15:35:44,604 INFO L290 TraceCheckUtils]: 92: Hoare triple {9775#false} assume !(((((~a12~0 <= 178 && 95 < ~a23~0 && 264 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 13 == ~a19~0) && 1 == ~a13~0); {9775#false} is VALID [2022-02-20 15:35:44,604 INFO L290 TraceCheckUtils]: 93: Hoare triple {9775#false} assume !(((((~a12~0 <= 178 && 264 < ~a23~0 && 476 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 10 == ~a19~0) && !(1 == ~a13~0)); {9775#false} is VALID [2022-02-20 15:35:44,604 INFO L290 TraceCheckUtils]: 94: Hoare triple {9775#false} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 12 == ~a19~0) && 1 == ~a13~0); {9775#false} is VALID [2022-02-20 15:35:44,604 INFO L290 TraceCheckUtils]: 95: Hoare triple {9775#false} assume !(((((~a12~0 <= 178 && 476 < ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 10 == ~a19~0) && 1 == ~a13~0); {9775#false} is VALID [2022-02-20 15:35:44,604 INFO L290 TraceCheckUtils]: 96: Hoare triple {9775#false} assume !(((((~a12~0 <= 178 && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 12 == ~a19~0) && 1 == ~a13~0); {9775#false} is VALID [2022-02-20 15:35:44,604 INFO L290 TraceCheckUtils]: 97: Hoare triple {9775#false} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && 476 < ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 12 == ~a19~0) && 1 == ~a13~0); {9775#false} is VALID [2022-02-20 15:35:44,604 INFO L290 TraceCheckUtils]: 98: Hoare triple {9775#false} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && 95 < ~a23~0 && 264 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 9 == ~a19~0) && 1 == ~a13~0); {9775#false} is VALID [2022-02-20 15:35:44,604 INFO L290 TraceCheckUtils]: 99: Hoare triple {9775#false} assume !(((((~a12~0 <= 178 && 95 < ~a23~0 && 264 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 10 == ~a19~0) && !(1 == ~a13~0)); {9775#false} is VALID [2022-02-20 15:35:44,605 INFO L290 TraceCheckUtils]: 100: Hoare triple {9775#false} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && 95 < ~a23~0 && 264 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 10 == ~a19~0) && 1 == ~a13~0); {9775#false} is VALID [2022-02-20 15:35:44,605 INFO L290 TraceCheckUtils]: 101: Hoare triple {9775#false} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && 264 < ~a23~0 && 476 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 12 == ~a19~0) && 1 == ~a13~0); {9775#false} is VALID [2022-02-20 15:35:44,605 INFO L290 TraceCheckUtils]: 102: Hoare triple {9775#false} assume !(((((~a12~0 <= 178 && 476 < ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 9 == ~a19~0) && !(1 == ~a13~0)); {9775#false} is VALID [2022-02-20 15:35:44,605 INFO L290 TraceCheckUtils]: 103: Hoare triple {9775#false} assume !(((((~a12~0 <= 178 && 264 < ~a23~0 && 476 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 13 == ~a19~0) && 1 == ~a13~0); {9775#false} is VALID [2022-02-20 15:35:44,605 INFO L290 TraceCheckUtils]: 104: Hoare triple {9775#false} assume !(((((~a12~0 <= 178 && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 10 == ~a19~0) && 1 == ~a13~0); {9775#false} is VALID [2022-02-20 15:35:44,605 INFO L290 TraceCheckUtils]: 105: Hoare triple {9775#false} assume !(((((~a12~0 <= 178 && 264 < ~a23~0 && 476 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 12 == ~a19~0) && !(1 == ~a13~0)); {9775#false} is VALID [2022-02-20 15:35:44,605 INFO L290 TraceCheckUtils]: 106: Hoare triple {9775#false} assume !(((((~a12~0 <= 178 && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 13 == ~a19~0) && 1 == ~a13~0); {9775#false} is VALID [2022-02-20 15:35:44,605 INFO L290 TraceCheckUtils]: 107: Hoare triple {9775#false} assume !(((((~a12~0 <= 178 && 95 < ~a23~0 && 264 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 9 == ~a19~0) && 1 == ~a13~0); {9775#false} is VALID [2022-02-20 15:35:44,605 INFO L290 TraceCheckUtils]: 108: Hoare triple {9775#false} assume !(((((~a12~0 <= 178 && 476 < ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 10 == ~a19~0) && !(1 == ~a13~0)); {9775#false} is VALID [2022-02-20 15:35:44,605 INFO L290 TraceCheckUtils]: 109: Hoare triple {9775#false} assume !(((((~a12~0 <= 178 && 476 < ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 9 == ~a19~0) && 1 == ~a13~0); {9775#false} is VALID [2022-02-20 15:35:44,605 INFO L290 TraceCheckUtils]: 110: Hoare triple {9775#false} assume ((((~a12~0 <= 178 && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 12 == ~a19~0) && !(1 == ~a13~0); {9775#false} is VALID [2022-02-20 15:35:44,606 INFO L290 TraceCheckUtils]: 111: Hoare triple {9775#false} assume !false; {9775#false} is VALID [2022-02-20 15:35:44,606 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 15:35:44,606 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 15:35:44,606 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2096215284] [2022-02-20 15:35:44,607 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2096215284] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 15:35:44,607 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 15:35:44,607 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-20 15:35:44,607 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [116324432] [2022-02-20 15:35:44,607 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 15:35:44,608 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 37.333333333333336) internal successors, (112), 2 states have internal predecessors, (112), 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 112 [2022-02-20 15:35:44,608 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 15:35:44,608 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 37.333333333333336) internal successors, (112), 2 states have internal predecessors, (112), 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 15:35:44,684 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 112 edges. 112 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 15:35:44,684 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 15:35:44,684 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 15:35:44,685 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 15:35:44,685 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 15:35:44,685 INFO L87 Difference]: Start difference. First operand 1859 states and 2869 transitions. Second operand has 3 states, 3 states have (on average 37.333333333333336) internal successors, (112), 2 states have internal predecessors, (112), 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 15:35:51,072 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 15:35:51,073 INFO L93 Difference]: Finished difference Result 5317 states and 8229 transitions. [2022-02-20 15:35:51,073 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 15:35:51,073 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 37.333333333333336) internal successors, (112), 2 states have internal predecessors, (112), 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 112 [2022-02-20 15:35:51,076 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 15:35:51,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 37.333333333333336) internal successors, (112), 2 states have internal predecessors, (112), 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 15:35:51,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 5298 transitions. [2022-02-20 15:35:51,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 37.333333333333336) internal successors, (112), 2 states have internal predecessors, (112), 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 15:35:51,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 5298 transitions. [2022-02-20 15:35:51,119 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 5298 transitions. [2022-02-20 15:35:54,656 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 5298 edges. 5298 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 15:35:55,001 INFO L225 Difference]: With dead ends: 5317 [2022-02-20 15:35:55,002 INFO L226 Difference]: Without dead ends: 3460 [2022-02-20 15:35:55,004 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 15:35:55,005 INFO L933 BasicCegarLoop]: 1039 mSDtfsCounter, 826 mSDsluCounter, 153 mSDsCounter, 0 mSdLazyCounter, 2402 mSolverCounterSat, 877 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 826 SdHoareTripleChecker+Valid, 1192 SdHoareTripleChecker+Invalid, 3279 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 877 IncrementalHoareTripleChecker+Valid, 2402 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.4s IncrementalHoareTripleChecker+Time [2022-02-20 15:35:55,005 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [826 Valid, 1192 Invalid, 3279 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [877 Valid, 2402 Invalid, 0 Unknown, 0 Unchecked, 2.4s Time] [2022-02-20 15:35:55,008 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3460 states. [2022-02-20 15:35:55,045 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3460 to 3459. [2022-02-20 15:35:55,045 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 15:35:55,050 INFO L82 GeneralOperation]: Start isEquivalent. First operand 3460 states. Second operand has 3459 states, 3458 states have (on average 1.3805668016194332) internal successors, (4774), 3458 states have internal predecessors, (4774), 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 15:35:55,054 INFO L74 IsIncluded]: Start isIncluded. First operand 3460 states. Second operand has 3459 states, 3458 states have (on average 1.3805668016194332) internal successors, (4774), 3458 states have internal predecessors, (4774), 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 15:35:55,058 INFO L87 Difference]: Start difference. First operand 3460 states. Second operand has 3459 states, 3458 states have (on average 1.3805668016194332) internal successors, (4774), 3458 states have internal predecessors, (4774), 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 15:35:55,396 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 15:35:55,397 INFO L93 Difference]: Finished difference Result 3460 states and 4776 transitions. [2022-02-20 15:35:55,397 INFO L276 IsEmpty]: Start isEmpty. Operand 3460 states and 4776 transitions. [2022-02-20 15:35:55,401 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 15:35:55,401 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 15:35:55,406 INFO L74 IsIncluded]: Start isIncluded. First operand has 3459 states, 3458 states have (on average 1.3805668016194332) internal successors, (4774), 3458 states have internal predecessors, (4774), 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 3460 states. [2022-02-20 15:35:55,410 INFO L87 Difference]: Start difference. First operand has 3459 states, 3458 states have (on average 1.3805668016194332) internal successors, (4774), 3458 states have internal predecessors, (4774), 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 3460 states. [2022-02-20 15:35:55,755 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 15:35:55,755 INFO L93 Difference]: Finished difference Result 3460 states and 4776 transitions. [2022-02-20 15:35:55,756 INFO L276 IsEmpty]: Start isEmpty. Operand 3460 states and 4776 transitions. [2022-02-20 15:35:55,759 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 15:35:55,759 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 15:35:55,760 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 15:35:55,760 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 15:35:55,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3459 states, 3458 states have (on average 1.3805668016194332) internal successors, (4774), 3458 states have internal predecessors, (4774), 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 15:35:56,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3459 states to 3459 states and 4774 transitions. [2022-02-20 15:35:56,129 INFO L78 Accepts]: Start accepts. Automaton has 3459 states and 4774 transitions. Word has length 112 [2022-02-20 15:35:56,129 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 15:35:56,130 INFO L470 AbstractCegarLoop]: Abstraction has 3459 states and 4774 transitions. [2022-02-20 15:35:56,131 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 37.333333333333336) internal successors, (112), 2 states have internal predecessors, (112), 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 15:35:56,131 INFO L276 IsEmpty]: Start isEmpty. Operand 3459 states and 4774 transitions. [2022-02-20 15:35:56,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-02-20 15:35:56,133 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 15:35:56,133 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 15:35:56,133 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-20 15:35:56,134 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 15:35:56,134 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 15:35:56,134 INFO L85 PathProgramCache]: Analyzing trace with hash -933684044, now seen corresponding path program 1 times [2022-02-20 15:35:56,134 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 15:35:56,135 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [5848310] [2022-02-20 15:35:56,135 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 15:35:56,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 15:35:56,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 15:35:56,383 INFO L290 TraceCheckUtils]: 0: Hoare triple {25525#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);~inputB~0 := 2;~inputE~0 := 5;~inputC~0 := 3;~inputD~0 := 4;~inputF~0 := 6;~a26~0 := 1;~a13~0 := 0;~a19~0 := 9;~a23~0 := 158;~a12~0 := 286;~a1~0 := 2; {25527#(and (<= 286 ~a12~0) (= ~a26~0 1) (= 2 ~a1~0) (<= ~a23~0 158) (<= ~a12~0 286) (<= 158 ~a23~0) (= (+ (- 9) ~a19~0) 0))} is VALID [2022-02-20 15:35:56,384 INFO L290 TraceCheckUtils]: 1: Hoare triple {25527#(and (<= 286 ~a12~0) (= ~a26~0 1) (= 2 ~a1~0) (<= ~a23~0 158) (<= ~a12~0 286) (<= 158 ~a23~0) (= (+ (- 9) ~a19~0) 0))} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet12#1, main_#t~ret13#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; {25527#(and (<= 286 ~a12~0) (= ~a26~0 1) (= 2 ~a1~0) (<= ~a23~0 158) (<= ~a12~0 286) (<= 158 ~a23~0) (= (+ (- 9) ~a19~0) 0))} is VALID [2022-02-20 15:35:56,385 INFO L290 TraceCheckUtils]: 2: Hoare triple {25527#(and (<= 286 ~a12~0) (= ~a26~0 1) (= 2 ~a1~0) (<= ~a23~0 158) (<= ~a12~0 286) (<= 158 ~a23~0) (= (+ (- 9) ~a19~0) 0))} assume !false;havoc main_~input~0#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~input~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {25527#(and (<= 286 ~a12~0) (= ~a26~0 1) (= 2 ~a1~0) (<= ~a23~0 158) (<= ~a12~0 286) (<= 158 ~a23~0) (= (+ (- 9) ~a19~0) 0))} is VALID [2022-02-20 15:35:56,385 INFO L290 TraceCheckUtils]: 3: Hoare triple {25527#(and (<= 286 ~a12~0) (= ~a26~0 1) (= 2 ~a1~0) (<= ~a23~0 158) (<= ~a12~0 286) (<= 158 ~a23~0) (= (+ (- 9) ~a19~0) 0))} assume !((((2 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_#t~ret9#1, calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; {25527#(and (<= 286 ~a12~0) (= ~a26~0 1) (= 2 ~a1~0) (<= ~a23~0 158) (<= ~a12~0 286) (<= 158 ~a23~0) (= (+ (- 9) ~a19~0) 0))} is VALID [2022-02-20 15:35:56,386 INFO L290 TraceCheckUtils]: 4: Hoare triple {25527#(and (<= 286 ~a12~0) (= ~a26~0 1) (= 2 ~a1~0) (<= ~a23~0 158) (<= ~a12~0 286) (<= 158 ~a23~0) (= (+ (- 9) ~a19~0) 0))} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && 95 < ~a23~0 && 264 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 11 == ~a19~0) && 1 == ~a13~0); {25527#(and (<= 286 ~a12~0) (= ~a26~0 1) (= 2 ~a1~0) (<= ~a23~0 158) (<= ~a12~0 286) (<= 158 ~a23~0) (= (+ (- 9) ~a19~0) 0))} is VALID [2022-02-20 15:35:56,386 INFO L290 TraceCheckUtils]: 5: Hoare triple {25527#(and (<= 286 ~a12~0) (= ~a26~0 1) (= 2 ~a1~0) (<= ~a23~0 158) (<= ~a12~0 286) (<= 158 ~a23~0) (= (+ (- 9) ~a19~0) 0))} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && 264 < ~a23~0 && 476 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 10 == ~a19~0) && 1 == ~a13~0); {25527#(and (<= 286 ~a12~0) (= ~a26~0 1) (= 2 ~a1~0) (<= ~a23~0 158) (<= ~a12~0 286) (<= 158 ~a23~0) (= (+ (- 9) ~a19~0) 0))} is VALID [2022-02-20 15:35:56,387 INFO L290 TraceCheckUtils]: 6: Hoare triple {25527#(and (<= 286 ~a12~0) (= ~a26~0 1) (= 2 ~a1~0) (<= ~a23~0 158) (<= ~a12~0 286) (<= 158 ~a23~0) (= (+ (- 9) ~a19~0) 0))} assume !(((((~a12~0 <= 178 && 95 < ~a23~0 && 264 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 12 == ~a19~0) && !(1 == ~a13~0)); {25527#(and (<= 286 ~a12~0) (= ~a26~0 1) (= 2 ~a1~0) (<= ~a23~0 158) (<= ~a12~0 286) (<= 158 ~a23~0) (= (+ (- 9) ~a19~0) 0))} is VALID [2022-02-20 15:35:56,387 INFO L290 TraceCheckUtils]: 7: Hoare triple {25527#(and (<= 286 ~a12~0) (= ~a26~0 1) (= 2 ~a1~0) (<= ~a23~0 158) (<= ~a12~0 286) (<= 158 ~a23~0) (= (+ (- 9) ~a19~0) 0))} assume !(((((~a12~0 <= 178 && 95 < ~a23~0 && 264 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 12 == ~a19~0) && 1 == ~a13~0); {25527#(and (<= 286 ~a12~0) (= ~a26~0 1) (= 2 ~a1~0) (<= ~a23~0 158) (<= ~a12~0 286) (<= 158 ~a23~0) (= (+ (- 9) ~a19~0) 0))} is VALID [2022-02-20 15:35:56,388 INFO L290 TraceCheckUtils]: 8: Hoare triple {25527#(and (<= 286 ~a12~0) (= ~a26~0 1) (= 2 ~a1~0) (<= ~a23~0 158) (<= ~a12~0 286) (<= 158 ~a23~0) (= (+ (- 9) ~a19~0) 0))} assume !(((((~a12~0 <= 178 && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 13 == ~a19~0) && !(1 == ~a13~0)); {25527#(and (<= 286 ~a12~0) (= ~a26~0 1) (= 2 ~a1~0) (<= ~a23~0 158) (<= ~a12~0 286) (<= 158 ~a23~0) (= (+ (- 9) ~a19~0) 0))} is VALID [2022-02-20 15:35:56,388 INFO L290 TraceCheckUtils]: 9: Hoare triple {25527#(and (<= 286 ~a12~0) (= ~a26~0 1) (= 2 ~a1~0) (<= ~a23~0 158) (<= ~a12~0 286) (<= 158 ~a23~0) (= (+ (- 9) ~a19~0) 0))} assume !(((((~a12~0 <= 178 && 95 < ~a23~0 && 264 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 13 == ~a19~0) && !(1 == ~a13~0)); {25527#(and (<= 286 ~a12~0) (= ~a26~0 1) (= 2 ~a1~0) (<= ~a23~0 158) (<= ~a12~0 286) (<= 158 ~a23~0) (= (+ (- 9) ~a19~0) 0))} is VALID [2022-02-20 15:35:56,389 INFO L290 TraceCheckUtils]: 10: Hoare triple {25527#(and (<= 286 ~a12~0) (= ~a26~0 1) (= 2 ~a1~0) (<= ~a23~0 158) (<= ~a12~0 286) (<= 158 ~a23~0) (= (+ (- 9) ~a19~0) 0))} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && 476 < ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 13 == ~a19~0) && 1 == ~a13~0); {25527#(and (<= 286 ~a12~0) (= ~a26~0 1) (= 2 ~a1~0) (<= ~a23~0 158) (<= ~a12~0 286) (<= 158 ~a23~0) (= (+ (- 9) ~a19~0) 0))} is VALID [2022-02-20 15:35:56,389 INFO L290 TraceCheckUtils]: 11: Hoare triple {25527#(and (<= 286 ~a12~0) (= ~a26~0 1) (= 2 ~a1~0) (<= ~a23~0 158) (<= ~a12~0 286) (<= 158 ~a23~0) (= (+ (- 9) ~a19~0) 0))} assume !(((((~a12~0 <= 178 && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 10 == ~a19~0) && !(1 == ~a13~0)); {25527#(and (<= 286 ~a12~0) (= ~a26~0 1) (= 2 ~a1~0) (<= ~a23~0 158) (<= ~a12~0 286) (<= 158 ~a23~0) (= (+ (- 9) ~a19~0) 0))} is VALID [2022-02-20 15:35:56,390 INFO L290 TraceCheckUtils]: 12: Hoare triple {25527#(and (<= 286 ~a12~0) (= ~a26~0 1) (= 2 ~a1~0) (<= ~a23~0 158) (<= ~a12~0 286) (<= 158 ~a23~0) (= (+ (- 9) ~a19~0) 0))} assume !(((((~a12~0 <= 178 && 264 < ~a23~0 && 476 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 11 == ~a19~0) && !(1 == ~a13~0)); {25527#(and (<= 286 ~a12~0) (= ~a26~0 1) (= 2 ~a1~0) (<= ~a23~0 158) (<= ~a12~0 286) (<= 158 ~a23~0) (= (+ (- 9) ~a19~0) 0))} is VALID [2022-02-20 15:35:56,390 INFO L290 TraceCheckUtils]: 13: Hoare triple {25527#(and (<= 286 ~a12~0) (= ~a26~0 1) (= 2 ~a1~0) (<= ~a23~0 158) (<= ~a12~0 286) (<= 158 ~a23~0) (= (+ (- 9) ~a19~0) 0))} assume !(((((~a12~0 <= 178 && 95 < ~a23~0 && 264 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 11 == ~a19~0) && !(1 == ~a13~0)); {25527#(and (<= 286 ~a12~0) (= ~a26~0 1) (= 2 ~a1~0) (<= ~a23~0 158) (<= ~a12~0 286) (<= 158 ~a23~0) (= (+ (- 9) ~a19~0) 0))} is VALID [2022-02-20 15:35:56,391 INFO L290 TraceCheckUtils]: 14: Hoare triple {25527#(and (<= 286 ~a12~0) (= ~a26~0 1) (= 2 ~a1~0) (<= ~a23~0 158) (<= ~a12~0 286) (<= 158 ~a23~0) (= (+ (- 9) ~a19~0) 0))} assume !(((((~a12~0 <= 178 && 95 < ~a23~0 && 264 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 10 == ~a19~0) && 1 == ~a13~0); {25527#(and (<= 286 ~a12~0) (= ~a26~0 1) (= 2 ~a1~0) (<= ~a23~0 158) (<= ~a12~0 286) (<= 158 ~a23~0) (= (+ (- 9) ~a19~0) 0))} is VALID [2022-02-20 15:35:56,398 INFO L290 TraceCheckUtils]: 15: Hoare triple {25527#(and (<= 286 ~a12~0) (= ~a26~0 1) (= 2 ~a1~0) (<= ~a23~0 158) (<= ~a12~0 286) (<= 158 ~a23~0) (= (+ (- 9) ~a19~0) 0))} assume !(((((~a12~0 <= 178 && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 9 == ~a19~0) && !(1 == ~a13~0)); {25527#(and (<= 286 ~a12~0) (= ~a26~0 1) (= 2 ~a1~0) (<= ~a23~0 158) (<= ~a12~0 286) (<= 158 ~a23~0) (= (+ (- 9) ~a19~0) 0))} is VALID [2022-02-20 15:35:56,399 INFO L290 TraceCheckUtils]: 16: Hoare triple {25527#(and (<= 286 ~a12~0) (= ~a26~0 1) (= 2 ~a1~0) (<= ~a23~0 158) (<= ~a12~0 286) (<= 158 ~a23~0) (= (+ (- 9) ~a19~0) 0))} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 10 == ~a19~0) && 1 == ~a13~0); {25527#(and (<= 286 ~a12~0) (= ~a26~0 1) (= 2 ~a1~0) (<= ~a23~0 158) (<= ~a12~0 286) (<= 158 ~a23~0) (= (+ (- 9) ~a19~0) 0))} is VALID [2022-02-20 15:35:56,399 INFO L290 TraceCheckUtils]: 17: Hoare triple {25527#(and (<= 286 ~a12~0) (= ~a26~0 1) (= 2 ~a1~0) (<= ~a23~0 158) (<= ~a12~0 286) (<= 158 ~a23~0) (= (+ (- 9) ~a19~0) 0))} assume !(((((~a12~0 <= 178 && 476 < ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 11 == ~a19~0) && !(1 == ~a13~0)); {25527#(and (<= 286 ~a12~0) (= ~a26~0 1) (= 2 ~a1~0) (<= ~a23~0 158) (<= ~a12~0 286) (<= 158 ~a23~0) (= (+ (- 9) ~a19~0) 0))} is VALID [2022-02-20 15:35:56,400 INFO L290 TraceCheckUtils]: 18: Hoare triple {25527#(and (<= 286 ~a12~0) (= ~a26~0 1) (= 2 ~a1~0) (<= ~a23~0 158) (<= ~a12~0 286) (<= 158 ~a23~0) (= (+ (- 9) ~a19~0) 0))} assume !(((((~a12~0 <= 178 && 264 < ~a23~0 && 476 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 9 == ~a19~0) && !(1 == ~a13~0)); {25527#(and (<= 286 ~a12~0) (= ~a26~0 1) (= 2 ~a1~0) (<= ~a23~0 158) (<= ~a12~0 286) (<= 158 ~a23~0) (= (+ (- 9) ~a19~0) 0))} is VALID [2022-02-20 15:35:56,400 INFO L290 TraceCheckUtils]: 19: Hoare triple {25527#(and (<= 286 ~a12~0) (= ~a26~0 1) (= 2 ~a1~0) (<= ~a23~0 158) (<= ~a12~0 286) (<= 158 ~a23~0) (= (+ (- 9) ~a19~0) 0))} assume !(((((~a12~0 <= 178 && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 11 == ~a19~0) && 1 == ~a13~0); {25527#(and (<= 286 ~a12~0) (= ~a26~0 1) (= 2 ~a1~0) (<= ~a23~0 158) (<= ~a12~0 286) (<= 158 ~a23~0) (= (+ (- 9) ~a19~0) 0))} is VALID [2022-02-20 15:35:56,401 INFO L290 TraceCheckUtils]: 20: Hoare triple {25527#(and (<= 286 ~a12~0) (= ~a26~0 1) (= 2 ~a1~0) (<= ~a23~0 158) (<= ~a12~0 286) (<= 158 ~a23~0) (= (+ (- 9) ~a19~0) 0))} assume !(((((~a12~0 <= 178 && 95 < ~a23~0 && 264 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 13 == ~a19~0) && 1 == ~a13~0); {25527#(and (<= 286 ~a12~0) (= ~a26~0 1) (= 2 ~a1~0) (<= ~a23~0 158) (<= ~a12~0 286) (<= 158 ~a23~0) (= (+ (- 9) ~a19~0) 0))} is VALID [2022-02-20 15:35:56,401 INFO L290 TraceCheckUtils]: 21: Hoare triple {25527#(and (<= 286 ~a12~0) (= ~a26~0 1) (= 2 ~a1~0) (<= ~a23~0 158) (<= ~a12~0 286) (<= 158 ~a23~0) (= (+ (- 9) ~a19~0) 0))} assume !(((((~a12~0 <= 178 && 264 < ~a23~0 && 476 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 10 == ~a19~0) && !(1 == ~a13~0)); {25527#(and (<= 286 ~a12~0) (= ~a26~0 1) (= 2 ~a1~0) (<= ~a23~0 158) (<= ~a12~0 286) (<= 158 ~a23~0) (= (+ (- 9) ~a19~0) 0))} is VALID [2022-02-20 15:35:56,402 INFO L290 TraceCheckUtils]: 22: Hoare triple {25527#(and (<= 286 ~a12~0) (= ~a26~0 1) (= 2 ~a1~0) (<= ~a23~0 158) (<= ~a12~0 286) (<= 158 ~a23~0) (= (+ (- 9) ~a19~0) 0))} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 12 == ~a19~0) && 1 == ~a13~0); {25527#(and (<= 286 ~a12~0) (= ~a26~0 1) (= 2 ~a1~0) (<= ~a23~0 158) (<= ~a12~0 286) (<= 158 ~a23~0) (= (+ (- 9) ~a19~0) 0))} is VALID [2022-02-20 15:35:56,402 INFO L290 TraceCheckUtils]: 23: Hoare triple {25527#(and (<= 286 ~a12~0) (= ~a26~0 1) (= 2 ~a1~0) (<= ~a23~0 158) (<= ~a12~0 286) (<= 158 ~a23~0) (= (+ (- 9) ~a19~0) 0))} assume !(((((~a12~0 <= 178 && 476 < ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 10 == ~a19~0) && 1 == ~a13~0); {25527#(and (<= 286 ~a12~0) (= ~a26~0 1) (= 2 ~a1~0) (<= ~a23~0 158) (<= ~a12~0 286) (<= 158 ~a23~0) (= (+ (- 9) ~a19~0) 0))} is VALID [2022-02-20 15:35:56,402 INFO L290 TraceCheckUtils]: 24: Hoare triple {25527#(and (<= 286 ~a12~0) (= ~a26~0 1) (= 2 ~a1~0) (<= ~a23~0 158) (<= ~a12~0 286) (<= 158 ~a23~0) (= (+ (- 9) ~a19~0) 0))} assume !(((((~a12~0 <= 178 && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 12 == ~a19~0) && 1 == ~a13~0); {25527#(and (<= 286 ~a12~0) (= ~a26~0 1) (= 2 ~a1~0) (<= ~a23~0 158) (<= ~a12~0 286) (<= 158 ~a23~0) (= (+ (- 9) ~a19~0) 0))} is VALID [2022-02-20 15:35:56,403 INFO L290 TraceCheckUtils]: 25: Hoare triple {25527#(and (<= 286 ~a12~0) (= ~a26~0 1) (= 2 ~a1~0) (<= ~a23~0 158) (<= ~a12~0 286) (<= 158 ~a23~0) (= (+ (- 9) ~a19~0) 0))} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && 476 < ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 12 == ~a19~0) && 1 == ~a13~0); {25527#(and (<= 286 ~a12~0) (= ~a26~0 1) (= 2 ~a1~0) (<= ~a23~0 158) (<= ~a12~0 286) (<= 158 ~a23~0) (= (+ (- 9) ~a19~0) 0))} is VALID [2022-02-20 15:35:56,404 INFO L290 TraceCheckUtils]: 26: Hoare triple {25527#(and (<= 286 ~a12~0) (= ~a26~0 1) (= 2 ~a1~0) (<= ~a23~0 158) (<= ~a12~0 286) (<= 158 ~a23~0) (= (+ (- 9) ~a19~0) 0))} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && 95 < ~a23~0 && 264 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 9 == ~a19~0) && 1 == ~a13~0); {25528#(not (= (+ (- 1) ~a13~0) 0))} is VALID [2022-02-20 15:35:56,404 INFO L290 TraceCheckUtils]: 27: Hoare triple {25528#(not (= (+ (- 1) ~a13~0) 0))} assume !(((((~a12~0 <= 178 && 95 < ~a23~0 && 264 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 10 == ~a19~0) && !(1 == ~a13~0)); {25528#(not (= (+ (- 1) ~a13~0) 0))} is VALID [2022-02-20 15:35:56,404 INFO L290 TraceCheckUtils]: 28: Hoare triple {25528#(not (= (+ (- 1) ~a13~0) 0))} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && 95 < ~a23~0 && 264 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 10 == ~a19~0) && 1 == ~a13~0); {25528#(not (= (+ (- 1) ~a13~0) 0))} is VALID [2022-02-20 15:35:56,405 INFO L290 TraceCheckUtils]: 29: Hoare triple {25528#(not (= (+ (- 1) ~a13~0) 0))} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && 264 < ~a23~0 && 476 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 12 == ~a19~0) && 1 == ~a13~0); {25528#(not (= (+ (- 1) ~a13~0) 0))} is VALID [2022-02-20 15:35:56,405 INFO L290 TraceCheckUtils]: 30: Hoare triple {25528#(not (= (+ (- 1) ~a13~0) 0))} assume !(((((~a12~0 <= 178 && 476 < ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 9 == ~a19~0) && !(1 == ~a13~0)); {25528#(not (= (+ (- 1) ~a13~0) 0))} is VALID [2022-02-20 15:35:56,406 INFO L290 TraceCheckUtils]: 31: Hoare triple {25528#(not (= (+ (- 1) ~a13~0) 0))} assume !(((((~a12~0 <= 178 && 264 < ~a23~0 && 476 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 13 == ~a19~0) && 1 == ~a13~0); {25528#(not (= (+ (- 1) ~a13~0) 0))} is VALID [2022-02-20 15:35:56,407 INFO L290 TraceCheckUtils]: 32: Hoare triple {25528#(not (= (+ (- 1) ~a13~0) 0))} assume !(((((~a12~0 <= 178 && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 10 == ~a19~0) && 1 == ~a13~0); {25528#(not (= (+ (- 1) ~a13~0) 0))} is VALID [2022-02-20 15:35:56,407 INFO L290 TraceCheckUtils]: 33: Hoare triple {25528#(not (= (+ (- 1) ~a13~0) 0))} assume !(((((~a12~0 <= 178 && 264 < ~a23~0 && 476 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 12 == ~a19~0) && !(1 == ~a13~0)); {25528#(not (= (+ (- 1) ~a13~0) 0))} is VALID [2022-02-20 15:35:56,407 INFO L290 TraceCheckUtils]: 34: Hoare triple {25528#(not (= (+ (- 1) ~a13~0) 0))} assume !(((((~a12~0 <= 178 && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 13 == ~a19~0) && 1 == ~a13~0); {25528#(not (= (+ (- 1) ~a13~0) 0))} is VALID [2022-02-20 15:35:56,407 INFO L290 TraceCheckUtils]: 35: Hoare triple {25528#(not (= (+ (- 1) ~a13~0) 0))} assume !(((((~a12~0 <= 178 && 95 < ~a23~0 && 264 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 9 == ~a19~0) && 1 == ~a13~0); {25528#(not (= (+ (- 1) ~a13~0) 0))} is VALID [2022-02-20 15:35:56,408 INFO L290 TraceCheckUtils]: 36: Hoare triple {25528#(not (= (+ (- 1) ~a13~0) 0))} assume !(((((~a12~0 <= 178 && 476 < ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 10 == ~a19~0) && !(1 == ~a13~0)); {25528#(not (= (+ (- 1) ~a13~0) 0))} is VALID [2022-02-20 15:35:56,408 INFO L290 TraceCheckUtils]: 37: Hoare triple {25528#(not (= (+ (- 1) ~a13~0) 0))} assume !(((((~a12~0 <= 178 && 476 < ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 9 == ~a19~0) && 1 == ~a13~0); {25528#(not (= (+ (- 1) ~a13~0) 0))} is VALID [2022-02-20 15:35:56,408 INFO L290 TraceCheckUtils]: 38: Hoare triple {25528#(not (= (+ (- 1) ~a13~0) 0))} assume !(((((~a12~0 <= 178 && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 12 == ~a19~0) && !(1 == ~a13~0)); {25528#(not (= (+ (- 1) ~a13~0) 0))} is VALID [2022-02-20 15:35:56,409 INFO L290 TraceCheckUtils]: 39: Hoare triple {25528#(not (= (+ (- 1) ~a13~0) 0))} assume !(((((~a12~0 <= 178 && 476 < ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 12 == ~a19~0) && 1 == ~a13~0); {25528#(not (= (+ (- 1) ~a13~0) 0))} is VALID [2022-02-20 15:35:56,409 INFO L290 TraceCheckUtils]: 40: Hoare triple {25528#(not (= (+ (- 1) ~a13~0) 0))} assume !(((((~a12~0 <= 178 && 264 < ~a23~0 && 476 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 10 == ~a19~0) && 1 == ~a13~0); {25528#(not (= (+ (- 1) ~a13~0) 0))} is VALID [2022-02-20 15:35:56,409 INFO L290 TraceCheckUtils]: 41: Hoare triple {25528#(not (= (+ (- 1) ~a13~0) 0))} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 11 == ~a19~0) && 1 == ~a13~0); {25528#(not (= (+ (- 1) ~a13~0) 0))} is VALID [2022-02-20 15:35:56,410 INFO L290 TraceCheckUtils]: 42: Hoare triple {25528#(not (= (+ (- 1) ~a13~0) 0))} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && 264 < ~a23~0 && 476 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 9 == ~a19~0) && 1 == ~a13~0); {25528#(not (= (+ (- 1) ~a13~0) 0))} is VALID [2022-02-20 15:35:56,410 INFO L290 TraceCheckUtils]: 43: Hoare triple {25528#(not (= (+ (- 1) ~a13~0) 0))} assume !(((((~a12~0 <= 178 && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 11 == ~a19~0) && !(1 == ~a13~0)); {25528#(not (= (+ (- 1) ~a13~0) 0))} is VALID [2022-02-20 15:35:56,410 INFO L290 TraceCheckUtils]: 44: Hoare triple {25528#(not (= (+ (- 1) ~a13~0) 0))} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 9 == ~a19~0) && !(1 == ~a13~0)); {25528#(not (= (+ (- 1) ~a13~0) 0))} is VALID [2022-02-20 15:35:56,411 INFO L290 TraceCheckUtils]: 45: Hoare triple {25528#(not (= (+ (- 1) ~a13~0) 0))} assume !(((((~a12~0 <= 178 && 476 < ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 11 == ~a19~0) && 1 == ~a13~0); {25528#(not (= (+ (- 1) ~a13~0) 0))} is VALID [2022-02-20 15:35:56,411 INFO L290 TraceCheckUtils]: 46: Hoare triple {25528#(not (= (+ (- 1) ~a13~0) 0))} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 13 == ~a19~0) && 1 == ~a13~0); {25528#(not (= (+ (- 1) ~a13~0) 0))} is VALID [2022-02-20 15:35:56,414 INFO L290 TraceCheckUtils]: 47: Hoare triple {25528#(not (= (+ (- 1) ~a13~0) 0))} assume !(((((~a12~0 <= 178 && 264 < ~a23~0 && 476 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 9 == ~a19~0) && 1 == ~a13~0); {25528#(not (= (+ (- 1) ~a13~0) 0))} is VALID [2022-02-20 15:35:56,415 INFO L290 TraceCheckUtils]: 48: Hoare triple {25528#(not (= (+ (- 1) ~a13~0) 0))} assume !(((((~a12~0 <= 178 && 95 < ~a23~0 && 264 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 11 == ~a19~0) && 1 == ~a13~0); {25528#(not (= (+ (- 1) ~a13~0) 0))} is VALID [2022-02-20 15:35:56,415 INFO L290 TraceCheckUtils]: 49: Hoare triple {25528#(not (= (+ (- 1) ~a13~0) 0))} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 9 == ~a19~0) && 1 == ~a13~0); {25528#(not (= (+ (- 1) ~a13~0) 0))} is VALID [2022-02-20 15:35:56,416 INFO L290 TraceCheckUtils]: 50: Hoare triple {25528#(not (= (+ (- 1) ~a13~0) 0))} assume !(((((~a12~0 <= 178 && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 9 == ~a19~0) && 1 == ~a13~0); {25528#(not (= (+ (- 1) ~a13~0) 0))} is VALID [2022-02-20 15:35:56,416 INFO L290 TraceCheckUtils]: 51: Hoare triple {25528#(not (= (+ (- 1) ~a13~0) 0))} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && 95 < ~a23~0 && 264 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 13 == ~a19~0) && 1 == ~a13~0); {25528#(not (= (+ (- 1) ~a13~0) 0))} is VALID [2022-02-20 15:35:56,419 INFO L290 TraceCheckUtils]: 52: Hoare triple {25528#(not (= (+ (- 1) ~a13~0) 0))} assume !(((((~a12~0 <= 178 && 264 < ~a23~0 && 476 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 13 == ~a19~0) && !(1 == ~a13~0)); {25528#(not (= (+ (- 1) ~a13~0) 0))} is VALID [2022-02-20 15:35:56,420 INFO L290 TraceCheckUtils]: 53: Hoare triple {25528#(not (= (+ (- 1) ~a13~0) 0))} assume !(((((~a12~0 <= 178 && 95 < ~a23~0 && 264 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 9 == ~a19~0) && !(1 == ~a13~0)); {25528#(not (= (+ (- 1) ~a13~0) 0))} is VALID [2022-02-20 15:35:56,420 INFO L290 TraceCheckUtils]: 54: Hoare triple {25528#(not (= (+ (- 1) ~a13~0) 0))} assume !(((((~a12~0 <= 178 && 476 < ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 12 == ~a19~0) && !(1 == ~a13~0)); {25528#(not (= (+ (- 1) ~a13~0) 0))} is VALID [2022-02-20 15:35:56,420 INFO L290 TraceCheckUtils]: 55: Hoare triple {25528#(not (= (+ (- 1) ~a13~0) 0))} assume !(((((~a12~0 <= 178 && 264 < ~a23~0 && 476 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 12 == ~a19~0) && 1 == ~a13~0); {25528#(not (= (+ (- 1) ~a13~0) 0))} is VALID [2022-02-20 15:35:56,421 INFO L290 TraceCheckUtils]: 56: Hoare triple {25528#(not (= (+ (- 1) ~a13~0) 0))} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && 264 < ~a23~0 && 476 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 11 == ~a19~0) && 1 == ~a13~0); {25528#(not (= (+ (- 1) ~a13~0) 0))} is VALID [2022-02-20 15:35:56,421 INFO L290 TraceCheckUtils]: 57: Hoare triple {25528#(not (= (+ (- 1) ~a13~0) 0))} assume !(((((~a12~0 <= 178 && 476 < ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 13 == ~a19~0) && !(1 == ~a13~0)); {25528#(not (= (+ (- 1) ~a13~0) 0))} is VALID [2022-02-20 15:35:56,421 INFO L290 TraceCheckUtils]: 58: Hoare triple {25528#(not (= (+ (- 1) ~a13~0) 0))} assume !(((((~a12~0 <= 178 && 264 < ~a23~0 && 476 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 11 == ~a19~0) && 1 == ~a13~0); {25528#(not (= (+ (- 1) ~a13~0) 0))} is VALID [2022-02-20 15:35:56,422 INFO L290 TraceCheckUtils]: 59: Hoare triple {25528#(not (= (+ (- 1) ~a13~0) 0))} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && 264 < ~a23~0 && 476 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 13 == ~a19~0) && 1 == ~a13~0); {25528#(not (= (+ (- 1) ~a13~0) 0))} is VALID [2022-02-20 15:35:56,423 INFO L290 TraceCheckUtils]: 60: Hoare triple {25528#(not (= (+ (- 1) ~a13~0) 0))} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && 476 < ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 11 == ~a19~0) && 1 == ~a13~0); {25528#(not (= (+ (- 1) ~a13~0) 0))} is VALID [2022-02-20 15:35:56,423 INFO L290 TraceCheckUtils]: 61: Hoare triple {25528#(not (= (+ (- 1) ~a13~0) 0))} assume !(((((~a12~0 <= 178 && 476 < ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 13 == ~a19~0) && 1 == ~a13~0); {25528#(not (= (+ (- 1) ~a13~0) 0))} is VALID [2022-02-20 15:35:56,423 INFO L290 TraceCheckUtils]: 62: Hoare triple {25528#(not (= (+ (- 1) ~a13~0) 0))} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && 95 < ~a23~0 && 264 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 12 == ~a19~0) && 1 == ~a13~0); {25528#(not (= (+ (- 1) ~a13~0) 0))} is VALID [2022-02-20 15:35:56,424 INFO L290 TraceCheckUtils]: 63: Hoare triple {25528#(not (= (+ (- 1) ~a13~0) 0))} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && 476 < ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 9 == ~a19~0) && 1 == ~a13~0); {25528#(not (= (+ (- 1) ~a13~0) 0))} is VALID [2022-02-20 15:35:56,424 INFO L290 TraceCheckUtils]: 64: Hoare triple {25528#(not (= (+ (- 1) ~a13~0) 0))} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && 476 < ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 10 == ~a19~0) && 1 == ~a13~0); {25528#(not (= (+ (- 1) ~a13~0) 0))} is VALID [2022-02-20 15:35:56,424 INFO L290 TraceCheckUtils]: 65: Hoare triple {25528#(not (= (+ (- 1) ~a13~0) 0))} assume !(1 == ~a26~0 && (((5 == calculate_output_~input#1 && ((((264 < ~a23~0 && 476 >= ~a23~0) && 10 == ~a19~0) || (476 < ~a23~0 && 10 == ~a19~0)) || (~a23~0 <= 95 && 11 == ~a19~0))) && 178 < ~a12~0 && 395 >= ~a12~0) && 3 == ~a1~0) && 1 == ~a13~0); {25528#(not (= (+ (- 1) ~a13~0) 0))} is VALID [2022-02-20 15:35:56,425 INFO L290 TraceCheckUtils]: 66: Hoare triple {25528#(not (= (+ (- 1) ~a13~0) 0))} assume !(13 == ~a19~0 && (395 < ~a12~0 && 441 >= ~a12~0) && 3 == ~a1~0 && 1 == ~a26~0 && (4 == calculate_output_~input#1 && (~a23~0 <= 95 || (95 < ~a23~0 && 264 >= ~a23~0))) && 1 == ~a13~0); {25528#(not (= (+ (- 1) ~a13~0) 0))} is VALID [2022-02-20 15:35:56,425 INFO L290 TraceCheckUtils]: 67: Hoare triple {25528#(not (= (+ (- 1) ~a13~0) 0))} assume !(((2 == ~a1~0 && (2 == calculate_output_~input#1 && ((12 == ~a19~0 && ~a23~0 <= 95) || (11 == ~a19~0 && 264 < ~a23~0 && 476 >= ~a23~0) || (476 < ~a23~0 && 11 == ~a19~0))) && !(1 == ~a13~0)) && 441 < ~a12~0) && 1 == ~a26~0); {25528#(not (= (+ (- 1) ~a13~0) 0))} is VALID [2022-02-20 15:35:56,425 INFO L290 TraceCheckUtils]: 68: Hoare triple {25528#(not (= (+ (- 1) ~a13~0) 0))} assume !((1 == ~a26~0 && (1 == ~a13~0 && 2 == calculate_output_~input#1 && ((~a23~0 <= 95 && 13 == ~a19~0) || (12 == ~a19~0 && 264 < ~a23~0 && 476 >= ~a23~0) || (12 == ~a19~0 && 476 < ~a23~0))) && ~a12~0 <= 178) && 3 == ~a1~0); {25528#(not (= (+ (- 1) ~a13~0) 0))} is VALID [2022-02-20 15:35:56,426 INFO L290 TraceCheckUtils]: 69: Hoare triple {25528#(not (= (+ (- 1) ~a13~0) 0))} assume !(((1 == ~a26~0 && (11 == ~a19~0 && 2 == ~a1~0 && 6 == calculate_output_~input#1) && 441 < ~a12~0) && 1 == ~a13~0) && 95 < ~a23~0 && 264 >= ~a23~0); {25528#(not (= (+ (- 1) ~a13~0) 0))} is VALID [2022-02-20 15:35:56,426 INFO L290 TraceCheckUtils]: 70: Hoare triple {25528#(not (= (+ (- 1) ~a13~0) 0))} assume !(~a12~0 <= 178 && !(1 == ~a13~0) && 1 == ~a26~0 && (2 == calculate_output_~input#1 && ((13 == ~a19~0 && ~a23~0 <= 95) || ((264 < ~a23~0 && 476 >= ~a23~0) && 12 == ~a19~0) || (12 == ~a19~0 && 476 < ~a23~0))) && 3 == ~a1~0); {25528#(not (= (+ (- 1) ~a13~0) 0))} is VALID [2022-02-20 15:35:56,426 INFO L290 TraceCheckUtils]: 71: Hoare triple {25528#(not (= (+ (- 1) ~a13~0) 0))} assume !((((2 == ~a1~0 && (((476 < ~a23~0 && 10 == ~a19~0) || (11 == ~a19~0 && ~a23~0 <= 95)) || ((95 < ~a23~0 && 264 >= ~a23~0) && 11 == ~a19~0)) && 3 == calculate_output_~input#1) && 395 < ~a12~0 && 441 >= ~a12~0) && 1 == ~a26~0) && !(1 == ~a13~0)); {25528#(not (= (+ (- 1) ~a13~0) 0))} is VALID [2022-02-20 15:35:56,427 INFO L290 TraceCheckUtils]: 72: Hoare triple {25528#(not (= (+ (- 1) ~a13~0) 0))} assume !((178 < ~a12~0 && 395 >= ~a12~0) && 1 == ~a26~0 && (9 == ~a19~0 && (6 == calculate_output_~input#1 && 1 == ~a13~0) && 3 == ~a1~0) && 476 < ~a23~0); {25528#(not (= (+ (- 1) ~a13~0) 0))} is VALID [2022-02-20 15:35:56,427 INFO L290 TraceCheckUtils]: 73: Hoare triple {25528#(not (= (+ (- 1) ~a13~0) 0))} assume !(((95 < ~a23~0 && 264 >= ~a23~0) && (!(1 == ~a13~0) && 11 == ~a19~0 && 1 == ~a26~0 && 4 == calculate_output_~input#1) && 178 < ~a12~0 && 395 >= ~a12~0) && 2 == ~a1~0); {25528#(not (= (+ (- 1) ~a13~0) 0))} is VALID [2022-02-20 15:35:56,427 INFO L290 TraceCheckUtils]: 74: Hoare triple {25528#(not (= (+ (- 1) ~a13~0) 0))} assume !(1 == ~a26~0 && (((13 == ~a19~0 && ((264 < ~a23~0 && 476 >= ~a23~0) || 476 < ~a23~0) && 6 == calculate_output_~input#1) && ~a12~0 <= 178) && !(1 == ~a13~0)) && 3 == ~a1~0); {25528#(not (= (+ (- 1) ~a13~0) 0))} is VALID [2022-02-20 15:35:56,428 INFO L290 TraceCheckUtils]: 75: Hoare triple {25528#(not (= (+ (- 1) ~a13~0) 0))} assume !(((1 == ~a26~0 && (441 < ~a12~0 && !(1 == ~a13~0) && 2 == calculate_output_~input#1) && 95 < ~a23~0 && 264 >= ~a23~0) && 3 == ~a1~0) && 13 == ~a19~0); {25528#(not (= (+ (- 1) ~a13~0) 0))} is VALID [2022-02-20 15:35:56,428 INFO L290 TraceCheckUtils]: 76: Hoare triple {25528#(not (= (+ (- 1) ~a13~0) 0))} assume !(13 == ~a19~0 && ((3 == ~a1~0 && (((264 < ~a23~0 && 476 >= ~a23~0) || 476 < ~a23~0) && 3 == calculate_output_~input#1) && 441 < ~a12~0) && 1 == ~a26~0) && !(1 == ~a13~0)); {25528#(not (= (+ (- 1) ~a13~0) 0))} is VALID [2022-02-20 15:35:56,428 INFO L290 TraceCheckUtils]: 77: Hoare triple {25528#(not (= (+ (- 1) ~a13~0) 0))} assume !(11 == ~a19~0 && 1 == ~a26~0 && (476 < ~a23~0 && (395 < ~a12~0 && 441 >= ~a12~0) && 3 == ~a1~0 && 2 == calculate_output_~input#1) && !(1 == ~a13~0)); {25528#(not (= (+ (- 1) ~a13~0) 0))} is VALID [2022-02-20 15:35:56,429 INFO L290 TraceCheckUtils]: 78: Hoare triple {25528#(not (= (+ (- 1) ~a13~0) 0))} assume !(3 == ~a1~0 && 1 == ~a26~0 && ((13 == ~a19~0 && 3 == calculate_output_~input#1 && (~a23~0 <= 95 || (95 < ~a23~0 && 264 >= ~a23~0))) && 178 < ~a12~0 && 395 >= ~a12~0) && !(1 == ~a13~0)); {25528#(not (= (+ (- 1) ~a13~0) 0))} is VALID [2022-02-20 15:35:56,429 INFO L290 TraceCheckUtils]: 79: Hoare triple {25528#(not (= (+ (- 1) ~a13~0) 0))} assume !(1 == ~a26~0 && (((((11 == ~a19~0 && 95 < ~a23~0 && 264 >= ~a23~0) || (476 < ~a23~0 && 10 == ~a19~0) || (11 == ~a19~0 && ~a23~0 <= 95)) && 6 == calculate_output_~input#1) && !(1 == ~a13~0)) && 395 < ~a12~0 && 441 >= ~a12~0) && 3 == ~a1~0); {25528#(not (= (+ (- 1) ~a13~0) 0))} is VALID [2022-02-20 15:35:56,429 INFO L290 TraceCheckUtils]: 80: Hoare triple {25528#(not (= (+ (- 1) ~a13~0) 0))} assume !((10 == ~a19~0 && (((2 == calculate_output_~input#1 && 178 < ~a12~0 && 395 >= ~a12~0) && ~a23~0 <= 95) && 1 == ~a13~0) && 3 == ~a1~0) && 1 == ~a26~0); {25528#(not (= (+ (- 1) ~a13~0) 0))} is VALID [2022-02-20 15:35:56,430 INFO L290 TraceCheckUtils]: 81: Hoare triple {25528#(not (= (+ (- 1) ~a13~0) 0))} assume !(((2 == ~a1~0 && (1 == ~a26~0 && 2 == calculate_output_~input#1 && (((95 < ~a23~0 && 264 >= ~a23~0) || (264 < ~a23~0 && 476 >= ~a23~0)) || 476 < ~a23~0)) && 441 < ~a12~0) && 1 == ~a13~0) && 13 == ~a19~0); {25528#(not (= (+ (- 1) ~a13~0) 0))} is VALID [2022-02-20 15:35:56,430 INFO L290 TraceCheckUtils]: 82: Hoare triple {25528#(not (= (+ (- 1) ~a13~0) 0))} assume !(((((2 == ~a1~0 && !(1 == ~a13~0) && 6 == calculate_output_~input#1) && 12 == ~a19~0) && 264 < ~a23~0 && 476 >= ~a23~0) && 1 == ~a26~0) && 178 < ~a12~0 && 395 >= ~a12~0); {25528#(not (= (+ (- 1) ~a13~0) 0))} is VALID [2022-02-20 15:35:56,430 INFO L290 TraceCheckUtils]: 83: Hoare triple {25528#(not (= (+ (- 1) ~a13~0) 0))} assume !(1 == ~a26~0 && ((((395 < ~a12~0 && 441 >= ~a12~0) && 5 == calculate_output_~input#1 && 11 == ~a19~0) && 1 == ~a13~0) && 3 == ~a1~0) && 264 < ~a23~0 && 476 >= ~a23~0); {25528#(not (= (+ (- 1) ~a13~0) 0))} is VALID [2022-02-20 15:35:56,431 INFO L290 TraceCheckUtils]: 84: Hoare triple {25528#(not (= (+ (- 1) ~a13~0) 0))} assume 1 == ~a13~0 && ((441 < ~a12~0 && 6 == calculate_output_~input#1 && (((476 < ~a23~0 && 9 == ~a19~0) || (~a23~0 <= 95 && 10 == ~a19~0)) || ((95 < ~a23~0 && 264 >= ~a23~0) && 10 == ~a19~0))) && 1 == ~a26~0) && 2 == ~a1~0; {25526#false} is VALID [2022-02-20 15:35:56,431 INFO L290 TraceCheckUtils]: 85: Hoare triple {25526#false} assume 1 == ~a26~0;~a12~0 := 1 + ((if (if 9 * ~a12~0 < 0 && 0 != 9 * ~a12~0 % 10 then 1 + 9 * ~a12~0 / 10 else 9 * ~a12~0 / 10) < 0 && 0 != (if 9 * ~a12~0 < 0 && 0 != 9 * ~a12~0 % 10 then 1 + 9 * ~a12~0 / 10 else 9 * ~a12~0 / 10) % 22 then (if 9 * ~a12~0 < 0 && 0 != 9 * ~a12~0 % 10 then 1 + 9 * ~a12~0 / 10 else 9 * ~a12~0 / 10) % 22 - 22 else (if 9 * ~a12~0 < 0 && 0 != 9 * ~a12~0 % 10 then 1 + 9 * ~a12~0 / 10 else 9 * ~a12~0 / 10) % 22) - -412);~a23~0 := -1 + ((if ~a23~0 < 0 && 0 != ~a23~0 % 84 then ~a23~0 % 84 - 84 else ~a23~0 % 84) - -180);~a1~0 := 3;~a19~0 := 10;~a13~0 := 0; {25526#false} is VALID [2022-02-20 15:35:56,431 INFO L290 TraceCheckUtils]: 86: Hoare triple {25526#false} calculate_output_#res#1 := 26; {25526#false} is VALID [2022-02-20 15:35:56,431 INFO L290 TraceCheckUtils]: 87: Hoare triple {25526#false} main_#t~ret13#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;assume -2147483648 <= main_#t~ret13#1 && main_#t~ret13#1 <= 2147483647;main_~output~0#1 := main_#t~ret13#1;havoc main_#t~ret13#1; {25526#false} is VALID [2022-02-20 15:35:56,431 INFO L290 TraceCheckUtils]: 88: Hoare triple {25526#false} assume !false;havoc main_~input~0#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~input~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {25526#false} is VALID [2022-02-20 15:35:56,432 INFO L290 TraceCheckUtils]: 89: Hoare triple {25526#false} assume !((((2 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_#t~ret9#1, calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; {25526#false} is VALID [2022-02-20 15:35:56,432 INFO L290 TraceCheckUtils]: 90: Hoare triple {25526#false} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && 95 < ~a23~0 && 264 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 11 == ~a19~0) && 1 == ~a13~0); {25526#false} is VALID [2022-02-20 15:35:56,432 INFO L290 TraceCheckUtils]: 91: Hoare triple {25526#false} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && 264 < ~a23~0 && 476 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 10 == ~a19~0) && 1 == ~a13~0); {25526#false} is VALID [2022-02-20 15:35:56,432 INFO L290 TraceCheckUtils]: 92: Hoare triple {25526#false} assume !(((((~a12~0 <= 178 && 95 < ~a23~0 && 264 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 12 == ~a19~0) && !(1 == ~a13~0)); {25526#false} is VALID [2022-02-20 15:35:56,432 INFO L290 TraceCheckUtils]: 93: Hoare triple {25526#false} assume !(((((~a12~0 <= 178 && 95 < ~a23~0 && 264 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 12 == ~a19~0) && 1 == ~a13~0); {25526#false} is VALID [2022-02-20 15:35:56,432 INFO L290 TraceCheckUtils]: 94: Hoare triple {25526#false} assume !(((((~a12~0 <= 178 && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 13 == ~a19~0) && !(1 == ~a13~0)); {25526#false} is VALID [2022-02-20 15:35:56,433 INFO L290 TraceCheckUtils]: 95: Hoare triple {25526#false} assume !(((((~a12~0 <= 178 && 95 < ~a23~0 && 264 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 13 == ~a19~0) && !(1 == ~a13~0)); {25526#false} is VALID [2022-02-20 15:35:56,433 INFO L290 TraceCheckUtils]: 96: Hoare triple {25526#false} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && 476 < ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 13 == ~a19~0) && 1 == ~a13~0); {25526#false} is VALID [2022-02-20 15:35:56,433 INFO L290 TraceCheckUtils]: 97: Hoare triple {25526#false} assume !(((((~a12~0 <= 178 && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 10 == ~a19~0) && !(1 == ~a13~0)); {25526#false} is VALID [2022-02-20 15:35:56,433 INFO L290 TraceCheckUtils]: 98: Hoare triple {25526#false} assume !(((((~a12~0 <= 178 && 264 < ~a23~0 && 476 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 11 == ~a19~0) && !(1 == ~a13~0)); {25526#false} is VALID [2022-02-20 15:35:56,433 INFO L290 TraceCheckUtils]: 99: Hoare triple {25526#false} assume !(((((~a12~0 <= 178 && 95 < ~a23~0 && 264 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 11 == ~a19~0) && !(1 == ~a13~0)); {25526#false} is VALID [2022-02-20 15:35:56,433 INFO L290 TraceCheckUtils]: 100: Hoare triple {25526#false} assume !(((((~a12~0 <= 178 && 95 < ~a23~0 && 264 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 10 == ~a19~0) && 1 == ~a13~0); {25526#false} is VALID [2022-02-20 15:35:56,433 INFO L290 TraceCheckUtils]: 101: Hoare triple {25526#false} assume !(((((~a12~0 <= 178 && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 9 == ~a19~0) && !(1 == ~a13~0)); {25526#false} is VALID [2022-02-20 15:35:56,433 INFO L290 TraceCheckUtils]: 102: Hoare triple {25526#false} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 10 == ~a19~0) && 1 == ~a13~0); {25526#false} is VALID [2022-02-20 15:35:56,434 INFO L290 TraceCheckUtils]: 103: Hoare triple {25526#false} assume !(((((~a12~0 <= 178 && 476 < ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 11 == ~a19~0) && !(1 == ~a13~0)); {25526#false} is VALID [2022-02-20 15:35:56,434 INFO L290 TraceCheckUtils]: 104: Hoare triple {25526#false} assume !(((((~a12~0 <= 178 && 264 < ~a23~0 && 476 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 9 == ~a19~0) && !(1 == ~a13~0)); {25526#false} is VALID [2022-02-20 15:35:56,434 INFO L290 TraceCheckUtils]: 105: Hoare triple {25526#false} assume !(((((~a12~0 <= 178 && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 11 == ~a19~0) && 1 == ~a13~0); {25526#false} is VALID [2022-02-20 15:35:56,434 INFO L290 TraceCheckUtils]: 106: Hoare triple {25526#false} assume !(((((~a12~0 <= 178 && 95 < ~a23~0 && 264 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 13 == ~a19~0) && 1 == ~a13~0); {25526#false} is VALID [2022-02-20 15:35:56,434 INFO L290 TraceCheckUtils]: 107: Hoare triple {25526#false} assume !(((((~a12~0 <= 178 && 264 < ~a23~0 && 476 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 10 == ~a19~0) && !(1 == ~a13~0)); {25526#false} is VALID [2022-02-20 15:35:56,434 INFO L290 TraceCheckUtils]: 108: Hoare triple {25526#false} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 12 == ~a19~0) && 1 == ~a13~0); {25526#false} is VALID [2022-02-20 15:35:56,434 INFO L290 TraceCheckUtils]: 109: Hoare triple {25526#false} assume !(((((~a12~0 <= 178 && 476 < ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 10 == ~a19~0) && 1 == ~a13~0); {25526#false} is VALID [2022-02-20 15:35:56,435 INFO L290 TraceCheckUtils]: 110: Hoare triple {25526#false} assume !(((((~a12~0 <= 178 && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 12 == ~a19~0) && 1 == ~a13~0); {25526#false} is VALID [2022-02-20 15:35:56,435 INFO L290 TraceCheckUtils]: 111: Hoare triple {25526#false} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && 476 < ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 12 == ~a19~0) && 1 == ~a13~0); {25526#false} is VALID [2022-02-20 15:35:56,435 INFO L290 TraceCheckUtils]: 112: Hoare triple {25526#false} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && 95 < ~a23~0 && 264 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 9 == ~a19~0) && 1 == ~a13~0); {25526#false} is VALID [2022-02-20 15:35:56,435 INFO L290 TraceCheckUtils]: 113: Hoare triple {25526#false} assume !(((((~a12~0 <= 178 && 95 < ~a23~0 && 264 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 10 == ~a19~0) && !(1 == ~a13~0)); {25526#false} is VALID [2022-02-20 15:35:56,435 INFO L290 TraceCheckUtils]: 114: Hoare triple {25526#false} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && 95 < ~a23~0 && 264 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 10 == ~a19~0) && 1 == ~a13~0); {25526#false} is VALID [2022-02-20 15:35:56,435 INFO L290 TraceCheckUtils]: 115: Hoare triple {25526#false} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && 264 < ~a23~0 && 476 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 12 == ~a19~0) && 1 == ~a13~0); {25526#false} is VALID [2022-02-20 15:35:56,435 INFO L290 TraceCheckUtils]: 116: Hoare triple {25526#false} assume !(((((~a12~0 <= 178 && 476 < ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 9 == ~a19~0) && !(1 == ~a13~0)); {25526#false} is VALID [2022-02-20 15:35:56,436 INFO L290 TraceCheckUtils]: 117: Hoare triple {25526#false} assume !(((((~a12~0 <= 178 && 264 < ~a23~0 && 476 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 13 == ~a19~0) && 1 == ~a13~0); {25526#false} is VALID [2022-02-20 15:35:56,436 INFO L290 TraceCheckUtils]: 118: Hoare triple {25526#false} assume !(((((~a12~0 <= 178 && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 10 == ~a19~0) && 1 == ~a13~0); {25526#false} is VALID [2022-02-20 15:35:56,436 INFO L290 TraceCheckUtils]: 119: Hoare triple {25526#false} assume !(((((~a12~0 <= 178 && 264 < ~a23~0 && 476 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 12 == ~a19~0) && !(1 == ~a13~0)); {25526#false} is VALID [2022-02-20 15:35:56,436 INFO L290 TraceCheckUtils]: 120: Hoare triple {25526#false} assume !(((((~a12~0 <= 178 && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 13 == ~a19~0) && 1 == ~a13~0); {25526#false} is VALID [2022-02-20 15:35:56,436 INFO L290 TraceCheckUtils]: 121: Hoare triple {25526#false} assume !(((((~a12~0 <= 178 && 95 < ~a23~0 && 264 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 9 == ~a19~0) && 1 == ~a13~0); {25526#false} is VALID [2022-02-20 15:35:56,436 INFO L290 TraceCheckUtils]: 122: Hoare triple {25526#false} assume !(((((~a12~0 <= 178 && 476 < ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 10 == ~a19~0) && !(1 == ~a13~0)); {25526#false} is VALID [2022-02-20 15:35:56,436 INFO L290 TraceCheckUtils]: 123: Hoare triple {25526#false} assume !(((((~a12~0 <= 178 && 476 < ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 9 == ~a19~0) && 1 == ~a13~0); {25526#false} is VALID [2022-02-20 15:35:56,436 INFO L290 TraceCheckUtils]: 124: Hoare triple {25526#false} assume ((((~a12~0 <= 178 && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 12 == ~a19~0) && !(1 == ~a13~0); {25526#false} is VALID [2022-02-20 15:35:56,437 INFO L290 TraceCheckUtils]: 125: Hoare triple {25526#false} assume !false; {25526#false} is VALID [2022-02-20 15:35:56,437 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 15:35:56,437 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 15:35:56,438 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [5848310] [2022-02-20 15:35:56,438 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [5848310] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 15:35:56,438 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 15:35:56,438 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 15:35:56,438 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1977491457] [2022-02-20 15:35:56,438 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 15:35:56,439 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 31.5) internal successors, (126), 3 states have internal predecessors, (126), 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 126 [2022-02-20 15:35:56,439 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 15:35:56,439 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 4 states, 4 states have (on average 31.5) internal successors, (126), 3 states have internal predecessors, (126), 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 15:35:56,522 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 126 edges. 126 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 15:35:56,522 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-02-20 15:35:56,523 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 15:35:56,523 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-02-20 15:35:56,523 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-02-20 15:35:56,523 INFO L87 Difference]: Start difference. First operand 3459 states and 4774 transitions. Second operand has 4 states, 4 states have (on average 31.5) internal successors, (126), 3 states have internal predecessors, (126), 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 15:36:08,722 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 15:36:08,722 INFO L93 Difference]: Finished difference Result 10870 states and 14768 transitions. [2022-02-20 15:36:08,722 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-02-20 15:36:08,722 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 31.5) internal successors, (126), 3 states have internal predecessors, (126), 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 126 [2022-02-20 15:36:08,723 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 15:36:08,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 31.5) internal successors, (126), 3 states have internal predecessors, (126), 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 15:36:08,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 6146 transitions. [2022-02-20 15:36:08,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 31.5) internal successors, (126), 3 states have internal predecessors, (126), 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 15:36:08,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 6146 transitions. [2022-02-20 15:36:08,855 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 6146 transitions. [2022-02-20 15:36:12,953 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 6146 edges. 6146 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 15:36:14,530 INFO L225 Difference]: With dead ends: 10870 [2022-02-20 15:36:14,531 INFO L226 Difference]: Without dead ends: 7413 [2022-02-20 15:36:14,549 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-02-20 15:36:14,568 INFO L933 BasicCegarLoop]: 708 mSDtfsCounter, 2581 mSDsluCounter, 293 mSDsCounter, 0 mSdLazyCounter, 4117 mSolverCounterSat, 834 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2581 SdHoareTripleChecker+Valid, 1001 SdHoareTripleChecker+Invalid, 4951 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 834 IncrementalHoareTripleChecker+Valid, 4117 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.2s IncrementalHoareTripleChecker+Time [2022-02-20 15:36:14,568 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2581 Valid, 1001 Invalid, 4951 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [834 Valid, 4117 Invalid, 0 Unknown, 0 Unchecked, 4.2s Time] [2022-02-20 15:36:14,574 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7413 states. [2022-02-20 15:36:14,658 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7413 to 7412. [2022-02-20 15:36:14,658 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 15:36:14,667 INFO L82 GeneralOperation]: Start isEquivalent. First operand 7413 states. Second operand has 7412 states, 7411 states have (on average 1.2701389825934422) internal successors, (9413), 7411 states have internal predecessors, (9413), 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 15:36:14,676 INFO L74 IsIncluded]: Start isIncluded. First operand 7413 states. Second operand has 7412 states, 7411 states have (on average 1.2701389825934422) internal successors, (9413), 7411 states have internal predecessors, (9413), 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 15:36:14,684 INFO L87 Difference]: Start difference. First operand 7413 states. Second operand has 7412 states, 7411 states have (on average 1.2701389825934422) internal successors, (9413), 7411 states have internal predecessors, (9413), 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 15:36:16,190 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 15:36:16,190 INFO L93 Difference]: Finished difference Result 7413 states and 9415 transitions. [2022-02-20 15:36:16,190 INFO L276 IsEmpty]: Start isEmpty. Operand 7413 states and 9415 transitions. [2022-02-20 15:36:16,197 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 15:36:16,197 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 15:36:16,207 INFO L74 IsIncluded]: Start isIncluded. First operand has 7412 states, 7411 states have (on average 1.2701389825934422) internal successors, (9413), 7411 states have internal predecessors, (9413), 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 7413 states. [2022-02-20 15:36:16,216 INFO L87 Difference]: Start difference. First operand has 7412 states, 7411 states have (on average 1.2701389825934422) internal successors, (9413), 7411 states have internal predecessors, (9413), 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 7413 states. [2022-02-20 15:36:17,701 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 15:36:17,702 INFO L93 Difference]: Finished difference Result 7413 states and 9415 transitions. [2022-02-20 15:36:17,702 INFO L276 IsEmpty]: Start isEmpty. Operand 7413 states and 9415 transitions. [2022-02-20 15:36:17,708 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 15:36:17,708 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 15:36:17,708 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 15:36:17,708 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 15:36:17,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7412 states, 7411 states have (on average 1.2701389825934422) internal successors, (9413), 7411 states have internal predecessors, (9413), 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 15:36:19,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7412 states to 7412 states and 9413 transitions. [2022-02-20 15:36:19,383 INFO L78 Accepts]: Start accepts. Automaton has 7412 states and 9413 transitions. Word has length 126 [2022-02-20 15:36:19,391 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 15:36:19,391 INFO L470 AbstractCegarLoop]: Abstraction has 7412 states and 9413 transitions. [2022-02-20 15:36:19,392 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 31.5) internal successors, (126), 3 states have internal predecessors, (126), 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 15:36:19,392 INFO L276 IsEmpty]: Start isEmpty. Operand 7412 states and 9413 transitions. [2022-02-20 15:36:19,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-02-20 15:36:19,393 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 15:36:19,393 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 15:36:19,393 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-02-20 15:36:19,393 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 15:36:19,394 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 15:36:19,394 INFO L85 PathProgramCache]: Analyzing trace with hash -435026765, now seen corresponding path program 1 times [2022-02-20 15:36:19,394 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 15:36:19,394 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [110364804] [2022-02-20 15:36:19,394 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 15:36:19,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 15:36:19,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 15:36:19,614 INFO L290 TraceCheckUtils]: 0: Hoare triple {58751#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);~inputB~0 := 2;~inputE~0 := 5;~inputC~0 := 3;~inputD~0 := 4;~inputF~0 := 6;~a26~0 := 1;~a13~0 := 0;~a19~0 := 9;~a23~0 := 158;~a12~0 := 286;~a1~0 := 2; {58751#true} is VALID [2022-02-20 15:36:19,614 INFO L290 TraceCheckUtils]: 1: Hoare triple {58751#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet12#1, main_#t~ret13#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; {58751#true} is VALID [2022-02-20 15:36:19,614 INFO L290 TraceCheckUtils]: 2: Hoare triple {58751#true} assume !false;havoc main_~input~0#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~input~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {58751#true} is VALID [2022-02-20 15:36:19,614 INFO L290 TraceCheckUtils]: 3: Hoare triple {58751#true} assume !((((2 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_#t~ret9#1, calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; {58751#true} is VALID [2022-02-20 15:36:19,614 INFO L290 TraceCheckUtils]: 4: Hoare triple {58751#true} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && 95 < ~a23~0 && 264 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 11 == ~a19~0) && 1 == ~a13~0); {58751#true} is VALID [2022-02-20 15:36:19,614 INFO L290 TraceCheckUtils]: 5: Hoare triple {58751#true} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && 264 < ~a23~0 && 476 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 10 == ~a19~0) && 1 == ~a13~0); {58751#true} is VALID [2022-02-20 15:36:19,615 INFO L290 TraceCheckUtils]: 6: Hoare triple {58751#true} assume !(((((~a12~0 <= 178 && 95 < ~a23~0 && 264 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 12 == ~a19~0) && !(1 == ~a13~0)); {58751#true} is VALID [2022-02-20 15:36:19,615 INFO L290 TraceCheckUtils]: 7: Hoare triple {58751#true} assume !(((((~a12~0 <= 178 && 95 < ~a23~0 && 264 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 12 == ~a19~0) && 1 == ~a13~0); {58751#true} is VALID [2022-02-20 15:36:19,615 INFO L290 TraceCheckUtils]: 8: Hoare triple {58751#true} assume !(((((~a12~0 <= 178 && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 13 == ~a19~0) && !(1 == ~a13~0)); {58751#true} is VALID [2022-02-20 15:36:19,615 INFO L290 TraceCheckUtils]: 9: Hoare triple {58751#true} assume !(((((~a12~0 <= 178 && 95 < ~a23~0 && 264 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 13 == ~a19~0) && !(1 == ~a13~0)); {58751#true} is VALID [2022-02-20 15:36:19,615 INFO L290 TraceCheckUtils]: 10: Hoare triple {58751#true} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && 476 < ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 13 == ~a19~0) && 1 == ~a13~0); {58751#true} is VALID [2022-02-20 15:36:19,615 INFO L290 TraceCheckUtils]: 11: Hoare triple {58751#true} assume !(((((~a12~0 <= 178 && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 10 == ~a19~0) && !(1 == ~a13~0)); {58751#true} is VALID [2022-02-20 15:36:19,615 INFO L290 TraceCheckUtils]: 12: Hoare triple {58751#true} assume !(((((~a12~0 <= 178 && 264 < ~a23~0 && 476 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 11 == ~a19~0) && !(1 == ~a13~0)); {58751#true} is VALID [2022-02-20 15:36:19,616 INFO L290 TraceCheckUtils]: 13: Hoare triple {58751#true} assume !(((((~a12~0 <= 178 && 95 < ~a23~0 && 264 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 11 == ~a19~0) && !(1 == ~a13~0)); {58751#true} is VALID [2022-02-20 15:36:19,616 INFO L290 TraceCheckUtils]: 14: Hoare triple {58751#true} assume !(((((~a12~0 <= 178 && 95 < ~a23~0 && 264 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 10 == ~a19~0) && 1 == ~a13~0); {58751#true} is VALID [2022-02-20 15:36:19,616 INFO L290 TraceCheckUtils]: 15: Hoare triple {58751#true} assume !(((((~a12~0 <= 178 && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 9 == ~a19~0) && !(1 == ~a13~0)); {58751#true} is VALID [2022-02-20 15:36:19,616 INFO L290 TraceCheckUtils]: 16: Hoare triple {58751#true} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 10 == ~a19~0) && 1 == ~a13~0); {58751#true} is VALID [2022-02-20 15:36:19,616 INFO L290 TraceCheckUtils]: 17: Hoare triple {58751#true} assume !(((((~a12~0 <= 178 && 476 < ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 11 == ~a19~0) && !(1 == ~a13~0)); {58751#true} is VALID [2022-02-20 15:36:19,616 INFO L290 TraceCheckUtils]: 18: Hoare triple {58751#true} assume !(((((~a12~0 <= 178 && 264 < ~a23~0 && 476 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 9 == ~a19~0) && !(1 == ~a13~0)); {58751#true} is VALID [2022-02-20 15:36:19,616 INFO L290 TraceCheckUtils]: 19: Hoare triple {58751#true} assume !(((((~a12~0 <= 178 && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 11 == ~a19~0) && 1 == ~a13~0); {58751#true} is VALID [2022-02-20 15:36:19,616 INFO L290 TraceCheckUtils]: 20: Hoare triple {58751#true} assume !(((((~a12~0 <= 178 && 95 < ~a23~0 && 264 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 13 == ~a19~0) && 1 == ~a13~0); {58751#true} is VALID [2022-02-20 15:36:19,617 INFO L290 TraceCheckUtils]: 21: Hoare triple {58751#true} assume !(((((~a12~0 <= 178 && 264 < ~a23~0 && 476 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 10 == ~a19~0) && !(1 == ~a13~0)); {58751#true} is VALID [2022-02-20 15:36:19,617 INFO L290 TraceCheckUtils]: 22: Hoare triple {58751#true} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 12 == ~a19~0) && 1 == ~a13~0); {58751#true} is VALID [2022-02-20 15:36:19,617 INFO L290 TraceCheckUtils]: 23: Hoare triple {58751#true} assume !(((((~a12~0 <= 178 && 476 < ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 10 == ~a19~0) && 1 == ~a13~0); {58751#true} is VALID [2022-02-20 15:36:19,617 INFO L290 TraceCheckUtils]: 24: Hoare triple {58751#true} assume !(((((~a12~0 <= 178 && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 12 == ~a19~0) && 1 == ~a13~0); {58751#true} is VALID [2022-02-20 15:36:19,617 INFO L290 TraceCheckUtils]: 25: Hoare triple {58751#true} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && 476 < ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 12 == ~a19~0) && 1 == ~a13~0); {58751#true} is VALID [2022-02-20 15:36:19,617 INFO L290 TraceCheckUtils]: 26: Hoare triple {58751#true} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && 95 < ~a23~0 && 264 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 9 == ~a19~0) && 1 == ~a13~0); {58751#true} is VALID [2022-02-20 15:36:19,617 INFO L290 TraceCheckUtils]: 27: Hoare triple {58751#true} assume !(((((~a12~0 <= 178 && 95 < ~a23~0 && 264 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 10 == ~a19~0) && !(1 == ~a13~0)); {58751#true} is VALID [2022-02-20 15:36:19,617 INFO L290 TraceCheckUtils]: 28: Hoare triple {58751#true} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && 95 < ~a23~0 && 264 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 10 == ~a19~0) && 1 == ~a13~0); {58751#true} is VALID [2022-02-20 15:36:19,618 INFO L290 TraceCheckUtils]: 29: Hoare triple {58751#true} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && 264 < ~a23~0 && 476 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 12 == ~a19~0) && 1 == ~a13~0); {58751#true} is VALID [2022-02-20 15:36:19,618 INFO L290 TraceCheckUtils]: 30: Hoare triple {58751#true} assume !(((((~a12~0 <= 178 && 476 < ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 9 == ~a19~0) && !(1 == ~a13~0)); {58751#true} is VALID [2022-02-20 15:36:19,618 INFO L290 TraceCheckUtils]: 31: Hoare triple {58751#true} assume !(((((~a12~0 <= 178 && 264 < ~a23~0 && 476 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 13 == ~a19~0) && 1 == ~a13~0); {58751#true} is VALID [2022-02-20 15:36:19,618 INFO L290 TraceCheckUtils]: 32: Hoare triple {58751#true} assume !(((((~a12~0 <= 178 && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 10 == ~a19~0) && 1 == ~a13~0); {58751#true} is VALID [2022-02-20 15:36:19,618 INFO L290 TraceCheckUtils]: 33: Hoare triple {58751#true} assume !(((((~a12~0 <= 178 && 264 < ~a23~0 && 476 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 12 == ~a19~0) && !(1 == ~a13~0)); {58751#true} is VALID [2022-02-20 15:36:19,618 INFO L290 TraceCheckUtils]: 34: Hoare triple {58751#true} assume !(((((~a12~0 <= 178 && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 13 == ~a19~0) && 1 == ~a13~0); {58751#true} is VALID [2022-02-20 15:36:19,618 INFO L290 TraceCheckUtils]: 35: Hoare triple {58751#true} assume !(((((~a12~0 <= 178 && 95 < ~a23~0 && 264 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 9 == ~a19~0) && 1 == ~a13~0); {58751#true} is VALID [2022-02-20 15:36:19,619 INFO L290 TraceCheckUtils]: 36: Hoare triple {58751#true} assume !(((((~a12~0 <= 178 && 476 < ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 10 == ~a19~0) && !(1 == ~a13~0)); {58751#true} is VALID [2022-02-20 15:36:19,619 INFO L290 TraceCheckUtils]: 37: Hoare triple {58751#true} assume !(((((~a12~0 <= 178 && 476 < ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 9 == ~a19~0) && 1 == ~a13~0); {58751#true} is VALID [2022-02-20 15:36:19,619 INFO L290 TraceCheckUtils]: 38: Hoare triple {58751#true} assume !(((((~a12~0 <= 178 && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 12 == ~a19~0) && !(1 == ~a13~0)); {58751#true} is VALID [2022-02-20 15:36:19,619 INFO L290 TraceCheckUtils]: 39: Hoare triple {58751#true} assume !(((((~a12~0 <= 178 && 476 < ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 12 == ~a19~0) && 1 == ~a13~0); {58751#true} is VALID [2022-02-20 15:36:19,619 INFO L290 TraceCheckUtils]: 40: Hoare triple {58751#true} assume !(((((~a12~0 <= 178 && 264 < ~a23~0 && 476 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 10 == ~a19~0) && 1 == ~a13~0); {58751#true} is VALID [2022-02-20 15:36:19,619 INFO L290 TraceCheckUtils]: 41: Hoare triple {58751#true} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 11 == ~a19~0) && 1 == ~a13~0); {58751#true} is VALID [2022-02-20 15:36:19,619 INFO L290 TraceCheckUtils]: 42: Hoare triple {58751#true} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && 264 < ~a23~0 && 476 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 9 == ~a19~0) && 1 == ~a13~0); {58751#true} is VALID [2022-02-20 15:36:19,619 INFO L290 TraceCheckUtils]: 43: Hoare triple {58751#true} assume !(((((~a12~0 <= 178 && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 11 == ~a19~0) && !(1 == ~a13~0)); {58751#true} is VALID [2022-02-20 15:36:19,620 INFO L290 TraceCheckUtils]: 44: Hoare triple {58751#true} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 9 == ~a19~0) && !(1 == ~a13~0)); {58751#true} is VALID [2022-02-20 15:36:19,620 INFO L290 TraceCheckUtils]: 45: Hoare triple {58751#true} assume !(((((~a12~0 <= 178 && 476 < ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 11 == ~a19~0) && 1 == ~a13~0); {58751#true} is VALID [2022-02-20 15:36:19,620 INFO L290 TraceCheckUtils]: 46: Hoare triple {58751#true} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 13 == ~a19~0) && 1 == ~a13~0); {58751#true} is VALID [2022-02-20 15:36:19,620 INFO L290 TraceCheckUtils]: 47: Hoare triple {58751#true} assume !(((((~a12~0 <= 178 && 264 < ~a23~0 && 476 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 9 == ~a19~0) && 1 == ~a13~0); {58751#true} is VALID [2022-02-20 15:36:19,620 INFO L290 TraceCheckUtils]: 48: Hoare triple {58751#true} assume !(((((~a12~0 <= 178 && 95 < ~a23~0 && 264 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 11 == ~a19~0) && 1 == ~a13~0); {58751#true} is VALID [2022-02-20 15:36:19,620 INFO L290 TraceCheckUtils]: 49: Hoare triple {58751#true} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 9 == ~a19~0) && 1 == ~a13~0); {58751#true} is VALID [2022-02-20 15:36:19,620 INFO L290 TraceCheckUtils]: 50: Hoare triple {58751#true} assume !(((((~a12~0 <= 178 && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 9 == ~a19~0) && 1 == ~a13~0); {58751#true} is VALID [2022-02-20 15:36:19,621 INFO L290 TraceCheckUtils]: 51: Hoare triple {58751#true} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && 95 < ~a23~0 && 264 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 13 == ~a19~0) && 1 == ~a13~0); {58751#true} is VALID [2022-02-20 15:36:19,621 INFO L290 TraceCheckUtils]: 52: Hoare triple {58751#true} assume !(((((~a12~0 <= 178 && 264 < ~a23~0 && 476 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 13 == ~a19~0) && !(1 == ~a13~0)); {58751#true} is VALID [2022-02-20 15:36:19,621 INFO L290 TraceCheckUtils]: 53: Hoare triple {58751#true} assume !(((((~a12~0 <= 178 && 95 < ~a23~0 && 264 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 9 == ~a19~0) && !(1 == ~a13~0)); {58751#true} is VALID [2022-02-20 15:36:19,621 INFO L290 TraceCheckUtils]: 54: Hoare triple {58751#true} assume !(((((~a12~0 <= 178 && 476 < ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 12 == ~a19~0) && !(1 == ~a13~0)); {58751#true} is VALID [2022-02-20 15:36:19,621 INFO L290 TraceCheckUtils]: 55: Hoare triple {58751#true} assume !(((((~a12~0 <= 178 && 264 < ~a23~0 && 476 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 12 == ~a19~0) && 1 == ~a13~0); {58751#true} is VALID [2022-02-20 15:36:19,621 INFO L290 TraceCheckUtils]: 56: Hoare triple {58751#true} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && 264 < ~a23~0 && 476 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 11 == ~a19~0) && 1 == ~a13~0); {58751#true} is VALID [2022-02-20 15:36:19,621 INFO L290 TraceCheckUtils]: 57: Hoare triple {58751#true} assume !(((((~a12~0 <= 178 && 476 < ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 13 == ~a19~0) && !(1 == ~a13~0)); {58751#true} is VALID [2022-02-20 15:36:19,621 INFO L290 TraceCheckUtils]: 58: Hoare triple {58751#true} assume !(((((~a12~0 <= 178 && 264 < ~a23~0 && 476 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 11 == ~a19~0) && 1 == ~a13~0); {58751#true} is VALID [2022-02-20 15:36:19,622 INFO L290 TraceCheckUtils]: 59: Hoare triple {58751#true} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && 264 < ~a23~0 && 476 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 13 == ~a19~0) && 1 == ~a13~0); {58751#true} is VALID [2022-02-20 15:36:19,622 INFO L290 TraceCheckUtils]: 60: Hoare triple {58751#true} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && 476 < ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 11 == ~a19~0) && 1 == ~a13~0); {58751#true} is VALID [2022-02-20 15:36:19,622 INFO L290 TraceCheckUtils]: 61: Hoare triple {58751#true} assume !(((((~a12~0 <= 178 && 476 < ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 13 == ~a19~0) && 1 == ~a13~0); {58751#true} is VALID [2022-02-20 15:36:19,622 INFO L290 TraceCheckUtils]: 62: Hoare triple {58751#true} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && 95 < ~a23~0 && 264 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 12 == ~a19~0) && 1 == ~a13~0); {58751#true} is VALID [2022-02-20 15:36:19,622 INFO L290 TraceCheckUtils]: 63: Hoare triple {58751#true} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && 476 < ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 9 == ~a19~0) && 1 == ~a13~0); {58751#true} is VALID [2022-02-20 15:36:19,622 INFO L290 TraceCheckUtils]: 64: Hoare triple {58751#true} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && 476 < ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 10 == ~a19~0) && 1 == ~a13~0); {58751#true} is VALID [2022-02-20 15:36:19,622 INFO L290 TraceCheckUtils]: 65: Hoare triple {58751#true} assume !(1 == ~a26~0 && (((5 == calculate_output_~input#1 && ((((264 < ~a23~0 && 476 >= ~a23~0) && 10 == ~a19~0) || (476 < ~a23~0 && 10 == ~a19~0)) || (~a23~0 <= 95 && 11 == ~a19~0))) && 178 < ~a12~0 && 395 >= ~a12~0) && 3 == ~a1~0) && 1 == ~a13~0); {58751#true} is VALID [2022-02-20 15:36:19,623 INFO L290 TraceCheckUtils]: 66: Hoare triple {58751#true} assume !(13 == ~a19~0 && (395 < ~a12~0 && 441 >= ~a12~0) && 3 == ~a1~0 && 1 == ~a26~0 && (4 == calculate_output_~input#1 && (~a23~0 <= 95 || (95 < ~a23~0 && 264 >= ~a23~0))) && 1 == ~a13~0); {58751#true} is VALID [2022-02-20 15:36:19,623 INFO L290 TraceCheckUtils]: 67: Hoare triple {58751#true} assume !(((2 == ~a1~0 && (2 == calculate_output_~input#1 && ((12 == ~a19~0 && ~a23~0 <= 95) || (11 == ~a19~0 && 264 < ~a23~0 && 476 >= ~a23~0) || (476 < ~a23~0 && 11 == ~a19~0))) && !(1 == ~a13~0)) && 441 < ~a12~0) && 1 == ~a26~0); {58751#true} is VALID [2022-02-20 15:36:19,623 INFO L290 TraceCheckUtils]: 68: Hoare triple {58751#true} assume !((1 == ~a26~0 && (1 == ~a13~0 && 2 == calculate_output_~input#1 && ((~a23~0 <= 95 && 13 == ~a19~0) || (12 == ~a19~0 && 264 < ~a23~0 && 476 >= ~a23~0) || (12 == ~a19~0 && 476 < ~a23~0))) && ~a12~0 <= 178) && 3 == ~a1~0); {58751#true} is VALID [2022-02-20 15:36:19,623 INFO L290 TraceCheckUtils]: 69: Hoare triple {58751#true} assume !(((1 == ~a26~0 && (11 == ~a19~0 && 2 == ~a1~0 && 6 == calculate_output_~input#1) && 441 < ~a12~0) && 1 == ~a13~0) && 95 < ~a23~0 && 264 >= ~a23~0); {58751#true} is VALID [2022-02-20 15:36:19,623 INFO L290 TraceCheckUtils]: 70: Hoare triple {58751#true} assume !(~a12~0 <= 178 && !(1 == ~a13~0) && 1 == ~a26~0 && (2 == calculate_output_~input#1 && ((13 == ~a19~0 && ~a23~0 <= 95) || ((264 < ~a23~0 && 476 >= ~a23~0) && 12 == ~a19~0) || (12 == ~a19~0 && 476 < ~a23~0))) && 3 == ~a1~0); {58751#true} is VALID [2022-02-20 15:36:19,623 INFO L290 TraceCheckUtils]: 71: Hoare triple {58751#true} assume !((((2 == ~a1~0 && (((476 < ~a23~0 && 10 == ~a19~0) || (11 == ~a19~0 && ~a23~0 <= 95)) || ((95 < ~a23~0 && 264 >= ~a23~0) && 11 == ~a19~0)) && 3 == calculate_output_~input#1) && 395 < ~a12~0 && 441 >= ~a12~0) && 1 == ~a26~0) && !(1 == ~a13~0)); {58751#true} is VALID [2022-02-20 15:36:19,623 INFO L290 TraceCheckUtils]: 72: Hoare triple {58751#true} assume !((178 < ~a12~0 && 395 >= ~a12~0) && 1 == ~a26~0 && (9 == ~a19~0 && (6 == calculate_output_~input#1 && 1 == ~a13~0) && 3 == ~a1~0) && 476 < ~a23~0); {58751#true} is VALID [2022-02-20 15:36:19,624 INFO L290 TraceCheckUtils]: 73: Hoare triple {58751#true} assume !(((95 < ~a23~0 && 264 >= ~a23~0) && (!(1 == ~a13~0) && 11 == ~a19~0 && 1 == ~a26~0 && 4 == calculate_output_~input#1) && 178 < ~a12~0 && 395 >= ~a12~0) && 2 == ~a1~0); {58751#true} is VALID [2022-02-20 15:36:19,624 INFO L290 TraceCheckUtils]: 74: Hoare triple {58751#true} assume !(1 == ~a26~0 && (((13 == ~a19~0 && ((264 < ~a23~0 && 476 >= ~a23~0) || 476 < ~a23~0) && 6 == calculate_output_~input#1) && ~a12~0 <= 178) && !(1 == ~a13~0)) && 3 == ~a1~0); {58751#true} is VALID [2022-02-20 15:36:19,624 INFO L290 TraceCheckUtils]: 75: Hoare triple {58751#true} assume !(((1 == ~a26~0 && (441 < ~a12~0 && !(1 == ~a13~0) && 2 == calculate_output_~input#1) && 95 < ~a23~0 && 264 >= ~a23~0) && 3 == ~a1~0) && 13 == ~a19~0); {58751#true} is VALID [2022-02-20 15:36:19,624 INFO L290 TraceCheckUtils]: 76: Hoare triple {58751#true} assume !(13 == ~a19~0 && ((3 == ~a1~0 && (((264 < ~a23~0 && 476 >= ~a23~0) || 476 < ~a23~0) && 3 == calculate_output_~input#1) && 441 < ~a12~0) && 1 == ~a26~0) && !(1 == ~a13~0)); {58751#true} is VALID [2022-02-20 15:36:19,624 INFO L290 TraceCheckUtils]: 77: Hoare triple {58751#true} assume !(11 == ~a19~0 && 1 == ~a26~0 && (476 < ~a23~0 && (395 < ~a12~0 && 441 >= ~a12~0) && 3 == ~a1~0 && 2 == calculate_output_~input#1) && !(1 == ~a13~0)); {58751#true} is VALID [2022-02-20 15:36:19,624 INFO L290 TraceCheckUtils]: 78: Hoare triple {58751#true} assume !(3 == ~a1~0 && 1 == ~a26~0 && ((13 == ~a19~0 && 3 == calculate_output_~input#1 && (~a23~0 <= 95 || (95 < ~a23~0 && 264 >= ~a23~0))) && 178 < ~a12~0 && 395 >= ~a12~0) && !(1 == ~a13~0)); {58751#true} is VALID [2022-02-20 15:36:19,624 INFO L290 TraceCheckUtils]: 79: Hoare triple {58751#true} assume !(1 == ~a26~0 && (((((11 == ~a19~0 && 95 < ~a23~0 && 264 >= ~a23~0) || (476 < ~a23~0 && 10 == ~a19~0) || (11 == ~a19~0 && ~a23~0 <= 95)) && 6 == calculate_output_~input#1) && !(1 == ~a13~0)) && 395 < ~a12~0 && 441 >= ~a12~0) && 3 == ~a1~0); {58751#true} is VALID [2022-02-20 15:36:19,624 INFO L290 TraceCheckUtils]: 80: Hoare triple {58751#true} assume !((10 == ~a19~0 && (((2 == calculate_output_~input#1 && 178 < ~a12~0 && 395 >= ~a12~0) && ~a23~0 <= 95) && 1 == ~a13~0) && 3 == ~a1~0) && 1 == ~a26~0); {58751#true} is VALID [2022-02-20 15:36:19,625 INFO L290 TraceCheckUtils]: 81: Hoare triple {58751#true} assume !(((2 == ~a1~0 && (1 == ~a26~0 && 2 == calculate_output_~input#1 && (((95 < ~a23~0 && 264 >= ~a23~0) || (264 < ~a23~0 && 476 >= ~a23~0)) || 476 < ~a23~0)) && 441 < ~a12~0) && 1 == ~a13~0) && 13 == ~a19~0); {58751#true} is VALID [2022-02-20 15:36:19,625 INFO L290 TraceCheckUtils]: 82: Hoare triple {58751#true} assume !(((((2 == ~a1~0 && !(1 == ~a13~0) && 6 == calculate_output_~input#1) && 12 == ~a19~0) && 264 < ~a23~0 && 476 >= ~a23~0) && 1 == ~a26~0) && 178 < ~a12~0 && 395 >= ~a12~0); {58751#true} is VALID [2022-02-20 15:36:19,625 INFO L290 TraceCheckUtils]: 83: Hoare triple {58751#true} assume !(1 == ~a26~0 && ((((395 < ~a12~0 && 441 >= ~a12~0) && 5 == calculate_output_~input#1 && 11 == ~a19~0) && 1 == ~a13~0) && 3 == ~a1~0) && 264 < ~a23~0 && 476 >= ~a23~0); {58751#true} is VALID [2022-02-20 15:36:19,625 INFO L290 TraceCheckUtils]: 84: Hoare triple {58751#true} assume !(1 == ~a13~0 && ((441 < ~a12~0 && 6 == calculate_output_~input#1 && (((476 < ~a23~0 && 9 == ~a19~0) || (~a23~0 <= 95 && 10 == ~a19~0)) || ((95 < ~a23~0 && 264 >= ~a23~0) && 10 == ~a19~0))) && 1 == ~a26~0) && 2 == ~a1~0); {58751#true} is VALID [2022-02-20 15:36:19,625 INFO L290 TraceCheckUtils]: 85: Hoare triple {58751#true} assume !((264 < ~a23~0 && 476 >= ~a23~0) && 1 == ~a26~0 && (!(1 == ~a13~0) && 3 == ~a1~0 && 3 == calculate_output_~input#1 && 10 == ~a19~0) && ~a12~0 <= 178); {58751#true} is VALID [2022-02-20 15:36:19,625 INFO L290 TraceCheckUtils]: 86: Hoare triple {58751#true} assume !(((3 == ~a1~0 && (((((264 < ~a23~0 && 476 >= ~a23~0) && 13 == ~a19~0) && 1 == ~a13~0) || (1 == ~a13~0 && 476 < ~a23~0 && 13 == ~a19~0)) || ((9 == ~a19~0 && ~a23~0 <= 95) && !(1 == ~a13~0))) && 2 == calculate_output_~input#1) && 395 < ~a12~0 && 441 >= ~a12~0) && 1 == ~a26~0); {58751#true} is VALID [2022-02-20 15:36:19,625 INFO L290 TraceCheckUtils]: 87: Hoare triple {58751#true} assume !(13 == ~a19~0 && (1 == ~a13~0 && 2 == ~a1~0 && 1 == ~a26~0 && ((264 < ~a23~0 && 476 >= ~a23~0) || ~a23~0 <= 95 || (95 < ~a23~0 && 264 >= ~a23~0)) && 5 == calculate_output_~input#1) && 395 < ~a12~0 && 441 >= ~a12~0); {58751#true} is VALID [2022-02-20 15:36:19,626 INFO L290 TraceCheckUtils]: 88: Hoare triple {58751#true} assume !(1 == ~a26~0 && (((13 == ~a19~0 && (~a23~0 <= 95 || (95 < ~a23~0 && 264 >= ~a23~0)) && 4 == calculate_output_~input#1) && 1 == ~a13~0) && 3 == ~a1~0) && 178 < ~a12~0 && 395 >= ~a12~0); {58751#true} is VALID [2022-02-20 15:36:19,626 INFO L290 TraceCheckUtils]: 89: Hoare triple {58751#true} assume !(!(1 == ~a13~0) && 1 == ~a26~0 && ((178 < ~a12~0 && 395 >= ~a12~0) && ((10 == ~a19~0 && 95 < ~a23~0 && 264 >= ~a23~0) || (9 == ~a19~0 && 476 < ~a23~0) || (~a23~0 <= 95 && 10 == ~a19~0)) && 3 == calculate_output_~input#1) && 2 == ~a1~0); {58751#true} is VALID [2022-02-20 15:36:19,626 INFO L290 TraceCheckUtils]: 90: Hoare triple {58751#true} assume !((441 < ~a12~0 && 3 == ~a1~0 && 12 == ~a19~0 && (6 == calculate_output_~input#1 && ((264 < ~a23~0 && 476 >= ~a23~0) || 476 < ~a23~0)) && 1 == ~a13~0) && 1 == ~a26~0); {58751#true} is VALID [2022-02-20 15:36:19,626 INFO L290 TraceCheckUtils]: 91: Hoare triple {58751#true} assume !(1 == ~a13~0 && (((395 < ~a12~0 && 441 >= ~a12~0) && ((((264 < ~a23~0 && 476 >= ~a23~0) && 9 == ~a19~0) || (476 < ~a23~0 && 9 == ~a19~0)) || (10 == ~a19~0 && ~a23~0 <= 95)) && 5 == calculate_output_~input#1) && 1 == ~a26~0) && 2 == ~a1~0); {58751#true} is VALID [2022-02-20 15:36:19,626 INFO L290 TraceCheckUtils]: 92: Hoare triple {58751#true} assume !((3 == ~a1~0 && 9 == ~a19~0 && (395 < ~a12~0 && 441 >= ~a12~0) && (((264 < ~a23~0 && 476 >= ~a23~0) || 476 < ~a23~0) && 5 == calculate_output_~input#1) && !(1 == ~a13~0)) && 1 == ~a26~0); {58751#true} is VALID [2022-02-20 15:36:19,626 INFO L290 TraceCheckUtils]: 93: Hoare triple {58751#true} assume !(((395 < ~a12~0 && 441 >= ~a12~0) && 11 == ~a19~0 && 1 == ~a13~0 && (5 == calculate_output_~input#1 && 3 == ~a1~0) && 476 < ~a23~0) && 1 == ~a26~0); {58751#true} is VALID [2022-02-20 15:36:19,627 INFO L290 TraceCheckUtils]: 94: Hoare triple {58751#true} assume !((395 < ~a12~0 && 441 >= ~a12~0) && ((!(1 == ~a13~0) && (((12 == ~a19~0 && 264 < ~a23~0 && 476 >= ~a23~0) || (476 < ~a23~0 && 12 == ~a19~0)) || (~a23~0 <= 95 && 13 == ~a19~0)) && 4 == calculate_output_~input#1) && 2 == ~a1~0) && 1 == ~a26~0); {58751#true} is VALID [2022-02-20 15:36:19,627 INFO L290 TraceCheckUtils]: 95: Hoare triple {58751#true} assume !((395 < ~a12~0 && 441 >= ~a12~0) && 1 == ~a26~0 && 2 == ~a1~0 && !(1 == ~a13~0) && 10 == ~a19~0 && 2 == calculate_output_~input#1 && ((95 < ~a23~0 && 264 >= ~a23~0) || (264 < ~a23~0 && 476 >= ~a23~0))); {58751#true} is VALID [2022-02-20 15:36:19,628 INFO L290 TraceCheckUtils]: 96: Hoare triple {58751#true} assume 1 == ~a26~0 && ((((6 == calculate_output_~input#1 && ((95 < ~a23~0 && 264 >= ~a23~0) || (264 < ~a23~0 && 476 >= ~a23~0))) && !(1 == ~a13~0)) && 9 == ~a19~0) && 2 == ~a1~0) && 178 < ~a12~0 && 395 >= ~a12~0;~a23~0 := 5 * (74530 + ~a23~0);~a19~0 := 10;calculate_output_#res#1 := 22; {58753#(<= ~a19~0 10)} is VALID [2022-02-20 15:36:19,628 INFO L290 TraceCheckUtils]: 97: Hoare triple {58753#(<= ~a19~0 10)} main_#t~ret13#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;assume -2147483648 <= main_#t~ret13#1 && main_#t~ret13#1 <= 2147483647;main_~output~0#1 := main_#t~ret13#1;havoc main_#t~ret13#1; {58753#(<= ~a19~0 10)} is VALID [2022-02-20 15:36:19,628 INFO L290 TraceCheckUtils]: 98: Hoare triple {58753#(<= ~a19~0 10)} assume !false;havoc main_~input~0#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~input~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {58753#(<= ~a19~0 10)} is VALID [2022-02-20 15:36:19,629 INFO L290 TraceCheckUtils]: 99: Hoare triple {58753#(<= ~a19~0 10)} assume !((((2 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_#t~ret9#1, calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; {58753#(<= ~a19~0 10)} is VALID [2022-02-20 15:36:19,629 INFO L290 TraceCheckUtils]: 100: Hoare triple {58753#(<= ~a19~0 10)} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && 95 < ~a23~0 && 264 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 11 == ~a19~0) && 1 == ~a13~0); {58753#(<= ~a19~0 10)} is VALID [2022-02-20 15:36:19,629 INFO L290 TraceCheckUtils]: 101: Hoare triple {58753#(<= ~a19~0 10)} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && 264 < ~a23~0 && 476 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 10 == ~a19~0) && 1 == ~a13~0); {58753#(<= ~a19~0 10)} is VALID [2022-02-20 15:36:19,629 INFO L290 TraceCheckUtils]: 102: Hoare triple {58753#(<= ~a19~0 10)} assume !(((((~a12~0 <= 178 && 95 < ~a23~0 && 264 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 12 == ~a19~0) && !(1 == ~a13~0)); {58753#(<= ~a19~0 10)} is VALID [2022-02-20 15:36:19,630 INFO L290 TraceCheckUtils]: 103: Hoare triple {58753#(<= ~a19~0 10)} assume !(((((~a12~0 <= 178 && 95 < ~a23~0 && 264 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 12 == ~a19~0) && 1 == ~a13~0); {58753#(<= ~a19~0 10)} is VALID [2022-02-20 15:36:19,630 INFO L290 TraceCheckUtils]: 104: Hoare triple {58753#(<= ~a19~0 10)} assume !(((((~a12~0 <= 178 && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 13 == ~a19~0) && !(1 == ~a13~0)); {58753#(<= ~a19~0 10)} is VALID [2022-02-20 15:36:19,630 INFO L290 TraceCheckUtils]: 105: Hoare triple {58753#(<= ~a19~0 10)} assume !(((((~a12~0 <= 178 && 95 < ~a23~0 && 264 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 13 == ~a19~0) && !(1 == ~a13~0)); {58753#(<= ~a19~0 10)} is VALID [2022-02-20 15:36:19,631 INFO L290 TraceCheckUtils]: 106: Hoare triple {58753#(<= ~a19~0 10)} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && 476 < ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 13 == ~a19~0) && 1 == ~a13~0); {58753#(<= ~a19~0 10)} is VALID [2022-02-20 15:36:19,631 INFO L290 TraceCheckUtils]: 107: Hoare triple {58753#(<= ~a19~0 10)} assume !(((((~a12~0 <= 178 && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 10 == ~a19~0) && !(1 == ~a13~0)); {58753#(<= ~a19~0 10)} is VALID [2022-02-20 15:36:19,631 INFO L290 TraceCheckUtils]: 108: Hoare triple {58753#(<= ~a19~0 10)} assume !(((((~a12~0 <= 178 && 264 < ~a23~0 && 476 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 11 == ~a19~0) && !(1 == ~a13~0)); {58753#(<= ~a19~0 10)} is VALID [2022-02-20 15:36:19,631 INFO L290 TraceCheckUtils]: 109: Hoare triple {58753#(<= ~a19~0 10)} assume !(((((~a12~0 <= 178 && 95 < ~a23~0 && 264 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 11 == ~a19~0) && !(1 == ~a13~0)); {58753#(<= ~a19~0 10)} is VALID [2022-02-20 15:36:19,632 INFO L290 TraceCheckUtils]: 110: Hoare triple {58753#(<= ~a19~0 10)} assume !(((((~a12~0 <= 178 && 95 < ~a23~0 && 264 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 10 == ~a19~0) && 1 == ~a13~0); {58753#(<= ~a19~0 10)} is VALID [2022-02-20 15:36:19,632 INFO L290 TraceCheckUtils]: 111: Hoare triple {58753#(<= ~a19~0 10)} assume !(((((~a12~0 <= 178 && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 9 == ~a19~0) && !(1 == ~a13~0)); {58753#(<= ~a19~0 10)} is VALID [2022-02-20 15:36:19,632 INFO L290 TraceCheckUtils]: 112: Hoare triple {58753#(<= ~a19~0 10)} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 10 == ~a19~0) && 1 == ~a13~0); {58753#(<= ~a19~0 10)} is VALID [2022-02-20 15:36:19,633 INFO L290 TraceCheckUtils]: 113: Hoare triple {58753#(<= ~a19~0 10)} assume !(((((~a12~0 <= 178 && 476 < ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 11 == ~a19~0) && !(1 == ~a13~0)); {58753#(<= ~a19~0 10)} is VALID [2022-02-20 15:36:19,633 INFO L290 TraceCheckUtils]: 114: Hoare triple {58753#(<= ~a19~0 10)} assume !(((((~a12~0 <= 178 && 264 < ~a23~0 && 476 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 9 == ~a19~0) && !(1 == ~a13~0)); {58753#(<= ~a19~0 10)} is VALID [2022-02-20 15:36:19,633 INFO L290 TraceCheckUtils]: 115: Hoare triple {58753#(<= ~a19~0 10)} assume !(((((~a12~0 <= 178 && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 11 == ~a19~0) && 1 == ~a13~0); {58753#(<= ~a19~0 10)} is VALID [2022-02-20 15:36:19,633 INFO L290 TraceCheckUtils]: 116: Hoare triple {58753#(<= ~a19~0 10)} assume !(((((~a12~0 <= 178 && 95 < ~a23~0 && 264 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 13 == ~a19~0) && 1 == ~a13~0); {58753#(<= ~a19~0 10)} is VALID [2022-02-20 15:36:19,634 INFO L290 TraceCheckUtils]: 117: Hoare triple {58753#(<= ~a19~0 10)} assume !(((((~a12~0 <= 178 && 264 < ~a23~0 && 476 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 10 == ~a19~0) && !(1 == ~a13~0)); {58753#(<= ~a19~0 10)} is VALID [2022-02-20 15:36:19,634 INFO L290 TraceCheckUtils]: 118: Hoare triple {58753#(<= ~a19~0 10)} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 12 == ~a19~0) && 1 == ~a13~0); {58753#(<= ~a19~0 10)} is VALID [2022-02-20 15:36:19,634 INFO L290 TraceCheckUtils]: 119: Hoare triple {58753#(<= ~a19~0 10)} assume !(((((~a12~0 <= 178 && 476 < ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 10 == ~a19~0) && 1 == ~a13~0); {58753#(<= ~a19~0 10)} is VALID [2022-02-20 15:36:19,635 INFO L290 TraceCheckUtils]: 120: Hoare triple {58753#(<= ~a19~0 10)} assume !(((((~a12~0 <= 178 && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 12 == ~a19~0) && 1 == ~a13~0); {58753#(<= ~a19~0 10)} is VALID [2022-02-20 15:36:19,635 INFO L290 TraceCheckUtils]: 121: Hoare triple {58753#(<= ~a19~0 10)} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && 476 < ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 12 == ~a19~0) && 1 == ~a13~0); {58753#(<= ~a19~0 10)} is VALID [2022-02-20 15:36:19,635 INFO L290 TraceCheckUtils]: 122: Hoare triple {58753#(<= ~a19~0 10)} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && 95 < ~a23~0 && 264 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 9 == ~a19~0) && 1 == ~a13~0); {58753#(<= ~a19~0 10)} is VALID [2022-02-20 15:36:19,635 INFO L290 TraceCheckUtils]: 123: Hoare triple {58753#(<= ~a19~0 10)} assume !(((((~a12~0 <= 178 && 95 < ~a23~0 && 264 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 10 == ~a19~0) && !(1 == ~a13~0)); {58753#(<= ~a19~0 10)} is VALID [2022-02-20 15:36:19,636 INFO L290 TraceCheckUtils]: 124: Hoare triple {58753#(<= ~a19~0 10)} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && 95 < ~a23~0 && 264 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 10 == ~a19~0) && 1 == ~a13~0); {58753#(<= ~a19~0 10)} is VALID [2022-02-20 15:36:19,636 INFO L290 TraceCheckUtils]: 125: Hoare triple {58753#(<= ~a19~0 10)} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && 264 < ~a23~0 && 476 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 12 == ~a19~0) && 1 == ~a13~0); {58753#(<= ~a19~0 10)} is VALID [2022-02-20 15:36:19,636 INFO L290 TraceCheckUtils]: 126: Hoare triple {58753#(<= ~a19~0 10)} assume !(((((~a12~0 <= 178 && 476 < ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 9 == ~a19~0) && !(1 == ~a13~0)); {58753#(<= ~a19~0 10)} is VALID [2022-02-20 15:36:19,637 INFO L290 TraceCheckUtils]: 127: Hoare triple {58753#(<= ~a19~0 10)} assume !(((((~a12~0 <= 178 && 264 < ~a23~0 && 476 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 13 == ~a19~0) && 1 == ~a13~0); {58753#(<= ~a19~0 10)} is VALID [2022-02-20 15:36:19,637 INFO L290 TraceCheckUtils]: 128: Hoare triple {58753#(<= ~a19~0 10)} assume !(((((~a12~0 <= 178 && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 10 == ~a19~0) && 1 == ~a13~0); {58753#(<= ~a19~0 10)} is VALID [2022-02-20 15:36:19,637 INFO L290 TraceCheckUtils]: 129: Hoare triple {58753#(<= ~a19~0 10)} assume !(((((~a12~0 <= 178 && 264 < ~a23~0 && 476 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 12 == ~a19~0) && !(1 == ~a13~0)); {58753#(<= ~a19~0 10)} is VALID [2022-02-20 15:36:19,637 INFO L290 TraceCheckUtils]: 130: Hoare triple {58753#(<= ~a19~0 10)} assume !(((((~a12~0 <= 178 && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 13 == ~a19~0) && 1 == ~a13~0); {58753#(<= ~a19~0 10)} is VALID [2022-02-20 15:36:19,638 INFO L290 TraceCheckUtils]: 131: Hoare triple {58753#(<= ~a19~0 10)} assume !(((((~a12~0 <= 178 && 95 < ~a23~0 && 264 >= ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 9 == ~a19~0) && 1 == ~a13~0); {58753#(<= ~a19~0 10)} is VALID [2022-02-20 15:36:19,638 INFO L290 TraceCheckUtils]: 132: Hoare triple {58753#(<= ~a19~0 10)} assume !(((((~a12~0 <= 178 && 476 < ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 10 == ~a19~0) && !(1 == ~a13~0)); {58753#(<= ~a19~0 10)} is VALID [2022-02-20 15:36:19,638 INFO L290 TraceCheckUtils]: 133: Hoare triple {58753#(<= ~a19~0 10)} assume !(((((~a12~0 <= 178 && 476 < ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 9 == ~a19~0) && 1 == ~a13~0); {58753#(<= ~a19~0 10)} is VALID [2022-02-20 15:36:19,639 INFO L290 TraceCheckUtils]: 134: Hoare triple {58753#(<= ~a19~0 10)} assume ((((~a12~0 <= 178 && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 12 == ~a19~0) && !(1 == ~a13~0); {58752#false} is VALID [2022-02-20 15:36:19,639 INFO L290 TraceCheckUtils]: 135: Hoare triple {58752#false} assume !false; {58752#false} is VALID [2022-02-20 15:36:19,639 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 15:36:19,639 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 15:36:19,640 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [110364804] [2022-02-20 15:36:19,640 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [110364804] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 15:36:19,640 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 15:36:19,640 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 15:36:19,640 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1569720670] [2022-02-20 15:36:19,640 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 15:36:19,641 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 45.333333333333336) internal successors, (136), 3 states have internal predecessors, (136), 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 136 [2022-02-20 15:36:19,641 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 15:36:19,641 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 45.333333333333336) internal successors, (136), 3 states have internal predecessors, (136), 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 15:36:19,727 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 136 edges. 136 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 15:36:19,727 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 15:36:19,728 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 15:36:19,728 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 15:36:19,728 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 15:36:19,729 INFO L87 Difference]: Start difference. First operand 7412 states and 9413 transitions. Second operand has 3 states, 3 states have (on average 45.333333333333336) internal successors, (136), 3 states have internal predecessors, (136), 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)