./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/eca-rers2012/Problem13_label10.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_label10.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 70e3fa314440413ee6566d40ce0ee11aff48ac01f98d0bf277ed2b1e7bf71005 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 15:34:01,330 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 15:34:01,332 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 15:34:01,366 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 15:34:01,367 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 15:34:01,369 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 15:34:01,370 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 15:34:01,371 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 15:34:01,372 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 15:34:01,373 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 15:34:01,373 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 15:34:01,374 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 15:34:01,374 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 15:34:01,375 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 15:34:01,376 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 15:34:01,377 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 15:34:01,378 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 15:34:01,383 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 15:34:01,388 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 15:34:01,390 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 15:34:01,395 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 15:34:01,396 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 15:34:01,397 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 15:34:01,398 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 15:34:01,401 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 15:34:01,402 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 15:34:01,402 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 15:34:01,403 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 15:34:01,404 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 15:34:01,405 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 15:34:01,405 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 15:34:01,406 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 15:34:01,407 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 15:34:01,408 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 15:34:01,409 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 15:34:01,410 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 15:34:01,410 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 15:34:01,410 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 15:34:01,411 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 15:34:01,411 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 15:34:01,412 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 15:34:01,413 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-02-20 15:34:01,449 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 15:34:01,449 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 15:34:01,450 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 15:34:01,450 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 15:34:01,451 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 15:34:01,451 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 15:34:01,452 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 15:34:01,452 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 15:34:01,452 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 15:34:01,452 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 15:34:01,453 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-20 15:34:01,453 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 15:34:01,454 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-20 15:34:01,454 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 15:34:01,454 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 15:34:01,454 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 15:34:01,454 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 15:34:01,454 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-20 15:34:01,455 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 15:34:01,455 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 15:34:01,455 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 15:34:01,455 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 15:34:01,455 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 15:34:01,456 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 15:34:01,456 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 15:34:01,456 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 15:34:01,456 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 15:34:01,457 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 15:34:01,457 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 15:34:01,457 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 15:34:01,457 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 15:34:01,457 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 15:34:01,458 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 15:34:01,458 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 70e3fa314440413ee6566d40ce0ee11aff48ac01f98d0bf277ed2b1e7bf71005 [2022-02-20 15:34:01,720 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 15:34:01,749 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 15:34:01,752 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 15:34:01,754 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 15:34:01,755 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 15:34:01,756 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/eca-rers2012/Problem13_label10.c [2022-02-20 15:34:01,818 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/08c05bdac/c07d4e9fa4524d868c4cfeff575d643e/FLAG3100165c6 [2022-02-20 15:34:02,448 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 15:34:02,449 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/eca-rers2012/Problem13_label10.c [2022-02-20 15:34:02,478 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/08c05bdac/c07d4e9fa4524d868c4cfeff575d643e/FLAG3100165c6 [2022-02-20 15:34:02,829 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/08c05bdac/c07d4e9fa4524d868c4cfeff575d643e [2022-02-20 15:34:02,831 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 15:34:02,832 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 15:34:02,834 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 15:34:02,834 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 15:34:02,836 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 15:34:02,837 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 03:34:02" (1/1) ... [2022-02-20 15:34:02,838 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e87bc8d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 03:34:02, skipping insertion in model container [2022-02-20 15:34:02,838 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 03:34:02" (1/1) ... [2022-02-20 15:34:02,844 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 15:34:02,952 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 15:34:03,232 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_label10.c[6726,6739] [2022-02-20 15:34:04,187 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 15:34:04,196 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 15:34:04,227 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_label10.c[6726,6739] [2022-02-20 15:34:04,748 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 15:34:04,769 INFO L208 MainTranslator]: Completed translation [2022-02-20 15:34:04,769 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 03:34:04 WrapperNode [2022-02-20 15:34:04,770 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 15:34:04,771 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 15:34:04,771 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 15:34:04,771 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 15:34:04,776 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 03:34:04" (1/1) ... [2022-02-20 15:34:04,836 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 03:34:04" (1/1) ... [2022-02-20 15:34:05,605 INFO L137 Inliner]: procedures = 17, calls = 11, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 5583 [2022-02-20 15:34:05,605 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 15:34:05,607 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 15:34:05,607 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 15:34:05,607 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 15:34:05,614 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 03:34:04" (1/1) ... [2022-02-20 15:34:05,614 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 03:34:04" (1/1) ... [2022-02-20 15:34:05,726 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 03:34:04" (1/1) ... [2022-02-20 15:34:05,726 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 03:34:04" (1/1) ... [2022-02-20 15:34:06,032 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 03:34:04" (1/1) ... [2022-02-20 15:34:06,055 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 03:34:04" (1/1) ... [2022-02-20 15:34:06,130 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 03:34:04" (1/1) ... [2022-02-20 15:34:06,185 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 15:34:06,186 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 15:34:06,186 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 15:34:06,187 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 15:34:06,188 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 03:34:04" (1/1) ... [2022-02-20 15:34:06,194 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 15:34:06,202 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 15:34:06,216 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 15:34:06,223 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 15:34:06,245 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 15:34:06,245 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-20 15:34:06,245 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 15:34:06,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 15:34:06,301 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 15:34:06,302 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 15:34:16,991 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 15:34:17,010 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 15:34:17,010 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2022-02-20 15:34:17,013 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 03:34:17 BoogieIcfgContainer [2022-02-20 15:34:17,013 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 15:34:17,015 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 15:34:17,015 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 15:34:17,018 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 15:34:17,018 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 03:34:02" (1/3) ... [2022-02-20 15:34:17,019 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@df7e788 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 03:34:17, skipping insertion in model container [2022-02-20 15:34:17,019 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 03:34:04" (2/3) ... [2022-02-20 15:34:17,019 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@df7e788 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 03:34:17, skipping insertion in model container [2022-02-20 15:34:17,019 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 03:34:17" (3/3) ... [2022-02-20 15:34:17,020 INFO L111 eAbstractionObserver]: Analyzing ICFG Problem13_label10.c [2022-02-20 15:34:17,025 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 15:34:17,025 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-02-20 15:34:17,071 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 15:34:17,076 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 15:34:17,077 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-02-20 15:34:17,126 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 15:34:17,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-02-20 15:34:17,136 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 15:34:17,136 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 15:34:17,137 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 15:34:17,142 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 15:34:17,142 INFO L85 PathProgramCache]: Analyzing trace with hash 433832817, now seen corresponding path program 1 times [2022-02-20 15:34:17,151 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 15:34:17,151 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1755898828] [2022-02-20 15:34:17,152 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 15:34:17,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 15:34:17,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 15:34:17,512 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 15:34:17,513 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 15:34:17,514 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 15:34:17,515 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 15:34:17,515 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 15:34:17,516 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 15:34:17,516 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 15:34:17,517 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 15:34:17,517 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 15:34:17,518 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 15:34:17,523 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 15:34:17,524 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 15:34:17,524 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 15:34:17,525 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 15:34:17,526 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 15:34:17,526 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 15:34:17,526 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 15:34:17,527 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 15:34:17,528 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 15:34:17,529 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 15:34:17,529 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 15:34:17,530 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 15:34:17,531 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 15:34:17,531 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 15:34:17,532 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 15:34:17,532 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 15:34:17,533 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 15:34:17,533 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 15:34:17,534 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 15:34:17,535 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 15:34:17,536 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 15:34:17,536 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 15:34:17,537 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 15:34:17,537 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 15:34:17,537 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 15:34:17,538 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 15:34:17,538 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 15:34:17,539 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 15:34:17,539 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)); {1103#(<= ~a19~0 9)} is VALID [2022-02-20 15:34:17,540 INFO L290 TraceCheckUtils]: 39: Hoare triple {1103#(<= ~a19~0 9)} assume !(((((~a12~0 <= 178 && 476 < ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 12 == ~a19~0) && 1 == ~a13~0); {1103#(<= ~a19~0 9)} is VALID [2022-02-20 15:34:17,541 INFO L290 TraceCheckUtils]: 40: 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 15:34:17,541 INFO L290 TraceCheckUtils]: 41: Hoare triple {1103#(<= ~a19~0 9)} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 11 == ~a19~0) && 1 == ~a13~0); {1103#(<= ~a19~0 9)} is VALID [2022-02-20 15:34:17,542 INFO L290 TraceCheckUtils]: 42: 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) && 9 == ~a19~0) && 1 == ~a13~0); {1103#(<= ~a19~0 9)} is VALID [2022-02-20 15:34:17,542 INFO L290 TraceCheckUtils]: 43: 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 15:34:17,543 INFO L290 TraceCheckUtils]: 44: Hoare triple {1103#(<= ~a19~0 9)} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 9 == ~a19~0) && !(1 == ~a13~0)); {1103#(<= ~a19~0 9)} is VALID [2022-02-20 15:34:17,543 INFO L290 TraceCheckUtils]: 45: 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; {1102#false} is VALID [2022-02-20 15:34:17,544 INFO L290 TraceCheckUtils]: 46: Hoare triple {1102#false} assume !false; {1102#false} is VALID [2022-02-20 15:34:17,545 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 15:34:17,545 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 15:34:17,545 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1755898828] [2022-02-20 15:34:17,546 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1755898828] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 15:34:17,546 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 15:34:17,547 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-20 15:34:17,549 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1410737711] [2022-02-20 15:34:17,550 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 15:34:17,556 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 15.666666666666666) internal successors, (47), 2 states have internal predecessors, (47), 0 states have call successors, (0), 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 47 [2022-02-20 15:34:17,558 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 15:34:17,561 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 15.666666666666666) internal successors, (47), 2 states have internal predecessors, (47), 0 states have call successors, (0), 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 15:34:17,611 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 47 edges. 47 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 15:34:17,612 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 15:34:17,613 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 15:34:17,635 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 15:34:17,636 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 15:34:17,642 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 15.666666666666666) internal successors, (47), 2 states have internal predecessors, (47), 0 states have call successors, (0), 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 15:34:25,339 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 15:34:25,339 INFO L93 Difference]: Finished difference Result 3035 states and 5643 transitions. [2022-02-20 15:34:25,339 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 15:34:25,340 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 15.666666666666666) internal successors, (47), 2 states have internal predecessors, (47), 0 states have call successors, (0), 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 47 [2022-02-20 15:34:25,340 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 15:34:25,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 15.666666666666666) internal successors, (47), 2 states have internal predecessors, (47), 0 states have call successors, (0), 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 15:34:25,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 5643 transitions. [2022-02-20 15:34:25,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 15.666666666666666) internal successors, (47), 2 states have internal predecessors, (47), 0 states have call successors, (0), 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 15:34:25,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 5643 transitions. [2022-02-20 15:34:25,464 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 5643 transitions. [2022-02-20 15:34:30,073 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 15:34:30,322 INFO L225 Difference]: With dead ends: 3035 [2022-02-20 15:34:30,323 INFO L226 Difference]: Without dead ends: 1873 [2022-02-20 15:34:30,329 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 15:34:30,332 INFO L933 BasicCegarLoop]: 991 mSDtfsCounter, 858 mSDsluCounter, 154 mSDsCounter, 0 mSdLazyCounter, 2505 mSolverCounterSat, 858 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 858 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, 3.2s IncrementalHoareTripleChecker+Time [2022-02-20 15:34:30,333 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [858 Valid, 1145 Invalid, 3363 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [858 Valid, 2505 Invalid, 0 Unknown, 0 Unchecked, 3.2s Time] [2022-02-20 15:34:30,351 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1873 states. [2022-02-20 15:34:30,437 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1873 to 1859. [2022-02-20 15:34:30,437 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 15:34:30,445 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 15:34:30,450 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 15:34:30,453 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 15:34:30,609 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 15:34:30,609 INFO L93 Difference]: Finished difference Result 1873 states and 2897 transitions. [2022-02-20 15:34:30,610 INFO L276 IsEmpty]: Start isEmpty. Operand 1873 states and 2897 transitions. [2022-02-20 15:34:30,628 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 15:34:30,628 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 15:34:30,633 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 15:34:30,639 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 15:34:30,800 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 15:34:30,800 INFO L93 Difference]: Finished difference Result 1873 states and 2897 transitions. [2022-02-20 15:34:30,800 INFO L276 IsEmpty]: Start isEmpty. Operand 1873 states and 2897 transitions. [2022-02-20 15:34:30,803 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 15:34:30,804 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 15:34:30,804 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 15:34:30,804 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 15:34:30,809 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 15:34:30,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1859 states to 1859 states and 2869 transitions. [2022-02-20 15:34:30,939 INFO L78 Accepts]: Start accepts. Automaton has 1859 states and 2869 transitions. Word has length 47 [2022-02-20 15:34:30,939 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 15:34:30,940 INFO L470 AbstractCegarLoop]: Abstraction has 1859 states and 2869 transitions. [2022-02-20 15:34:30,940 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 15.666666666666666) internal successors, (47), 2 states have internal predecessors, (47), 0 states have call successors, (0), 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 15:34:30,940 INFO L276 IsEmpty]: Start isEmpty. Operand 1859 states and 2869 transitions. [2022-02-20 15:34:30,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-02-20 15:34:30,943 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 15:34:30,943 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, 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] [2022-02-20 15:34:30,943 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-20 15:34:30,944 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 15:34:30,944 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 15:34:30,945 INFO L85 PathProgramCache]: Analyzing trace with hash 494461477, now seen corresponding path program 1 times [2022-02-20 15:34:30,945 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 15:34:30,945 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [514713008] [2022-02-20 15:34:30,945 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 15:34:30,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 15:34:31,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 15:34:31,159 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 15:34:31,160 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 15:34:31,161 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 15:34:31,164 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 15:34:31,165 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 15:34:31,165 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 15:34:31,166 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 15:34:31,166 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 15:34:31,166 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 15:34:31,167 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 15:34:31,167 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 15:34:31,168 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 15:34:31,168 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 15:34:31,169 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 15:34:31,169 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 15:34:31,170 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 15:34:31,170 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 15:34:31,171 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 15:34:31,171 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 15:34:31,171 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 15:34:31,172 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 15:34:31,172 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 15:34:31,173 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 15:34:31,173 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 15:34:31,174 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 15:34:31,174 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 15:34:31,174 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 15:34:31,175 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 15:34:31,175 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 15:34:31,176 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 15:34:31,176 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 15:34:31,176 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 15:34:31,177 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 15:34:31,177 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 15:34:31,178 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 15:34:31,178 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 15:34:31,179 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 15:34:31,179 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 15:34:31,180 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 15:34:31,180 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 15:34:31,180 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 15:34:31,181 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 15:34:31,181 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 15:34:31,182 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 15:34:31,182 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 15:34:31,182 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 15:34:31,183 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 15:34:31,183 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 15:34:31,184 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 15:34:31,184 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 15:34:31,185 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 15:34:31,185 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 15:34:31,185 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 15:34:31,186 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 15:34:31,186 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 15:34:31,187 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 15:34:31,187 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 15:34:31,190 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 15:34:31,191 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 15:34:31,191 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 15:34:31,192 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 15:34:31,193 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 15:34:31,194 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 15:34:31,194 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 15:34:31,196 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 15:34:31,197 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 15:34:31,209 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 15:34:31,210 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 15:34:31,210 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 15:34:31,211 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 15:34:31,211 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 15:34:31,212 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 15:34:31,213 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 15:34:31,213 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 15:34:31,214 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 15:34:31,214 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 15:34:31,214 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 15:34:31,214 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 15:34:31,214 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 15:34:31,215 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 15:34:31,215 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 15:34:31,215 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 15:34:31,215 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 15:34:31,215 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 15:34:31,216 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 15:34:31,216 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 15:34:31,216 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 15:34:31,216 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 15:34:31,225 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 15:34:31,226 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 15:34:31,226 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 15:34:31,226 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 15:34:31,226 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 15:34:31,226 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 15:34:31,227 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 15:34:31,227 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 15:34:31,227 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 15:34:31,227 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 15:34:31,227 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 15:34:31,228 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 15:34:31,228 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 15:34:31,228 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 15:34:31,228 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 15:34:31,228 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 15:34:31,229 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 15:34:31,229 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 15:34:31,229 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 15:34:31,229 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 15:34:31,229 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 15:34:31,230 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 15:34:31,230 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 15:34:31,230 INFO L290 TraceCheckUtils]: 111: Hoare triple {9775#false} assume !(((((~a12~0 <= 178 && 476 < ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 12 == ~a19~0) && 1 == ~a13~0); {9775#false} is VALID [2022-02-20 15:34:31,230 INFO L290 TraceCheckUtils]: 112: 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 15:34:31,230 INFO L290 TraceCheckUtils]: 113: Hoare triple {9775#false} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 11 == ~a19~0) && 1 == ~a13~0); {9775#false} is VALID [2022-02-20 15:34:31,231 INFO L290 TraceCheckUtils]: 114: Hoare triple {9775#false} 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); {9775#false} is VALID [2022-02-20 15:34:31,231 INFO L290 TraceCheckUtils]: 115: 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 15:34:31,231 INFO L290 TraceCheckUtils]: 116: Hoare triple {9775#false} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 9 == ~a19~0) && !(1 == ~a13~0)); {9775#false} is VALID [2022-02-20 15:34:31,231 INFO L290 TraceCheckUtils]: 117: 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 15:34:31,231 INFO L290 TraceCheckUtils]: 118: Hoare triple {9775#false} assume !false; {9775#false} is VALID [2022-02-20 15:34:31,232 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 15:34:31,232 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 15:34:31,233 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [514713008] [2022-02-20 15:34:31,233 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [514713008] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 15:34:31,233 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 15:34:31,233 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-20 15:34:31,233 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1421649058] [2022-02-20 15:34:31,234 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 15:34:31,235 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 39.666666666666664) internal successors, (119), 2 states have internal predecessors, (119), 0 states have call successors, (0), 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 119 [2022-02-20 15:34:31,235 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 15:34:31,236 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 39.666666666666664) internal successors, (119), 2 states have internal predecessors, (119), 0 states have call successors, (0), 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 15:34:31,319 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 119 edges. 119 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 15:34:31,320 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 15:34:31,320 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 15:34:31,321 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 15:34:31,321 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 15:34:31,321 INFO L87 Difference]: Start difference. First operand 1859 states and 2869 transitions. Second operand has 3 states, 3 states have (on average 39.666666666666664) internal successors, (119), 2 states have internal predecessors, (119), 0 states have call successors, (0), 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 15:34:38,318 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 15:34:38,318 INFO L93 Difference]: Finished difference Result 5317 states and 8229 transitions. [2022-02-20 15:34:38,318 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 15:34:38,318 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 39.666666666666664) internal successors, (119), 2 states have internal predecessors, (119), 0 states have call successors, (0), 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 119 [2022-02-20 15:34:38,319 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 15:34:38,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 39.666666666666664) internal successors, (119), 2 states have internal predecessors, (119), 0 states have call successors, (0), 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 15:34:38,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 5298 transitions. [2022-02-20 15:34:38,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 39.666666666666664) internal successors, (119), 2 states have internal predecessors, (119), 0 states have call successors, (0), 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 15:34:38,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 5298 transitions. [2022-02-20 15:34:38,373 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 5298 transitions. [2022-02-20 15:34:42,442 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 15:34:42,807 INFO L225 Difference]: With dead ends: 5317 [2022-02-20 15:34:42,807 INFO L226 Difference]: Without dead ends: 3460 [2022-02-20 15:34:42,809 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 15:34:42,810 INFO L933 BasicCegarLoop]: 1039 mSDtfsCounter, 826 mSDsluCounter, 153 mSDsCounter, 0 mSdLazyCounter, 2402 mSolverCounterSat, 877 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.6s 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, 2.7s IncrementalHoareTripleChecker+Time [2022-02-20 15:34:42,811 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [826 Valid, 1192 Invalid, 3279 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [877 Valid, 2402 Invalid, 0 Unknown, 0 Unchecked, 2.7s Time] [2022-02-20 15:34:42,815 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3460 states. [2022-02-20 15:34:42,867 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3460 to 3459. [2022-02-20 15:34:42,867 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 15:34:42,874 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 15:34:42,881 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 15:34:42,888 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 15:34:43,277 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 15:34:43,277 INFO L93 Difference]: Finished difference Result 3460 states and 4776 transitions. [2022-02-20 15:34:43,277 INFO L276 IsEmpty]: Start isEmpty. Operand 3460 states and 4776 transitions. [2022-02-20 15:34:43,283 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 15:34:43,283 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 15:34:43,291 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 15:34:43,297 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 15:34:43,801 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 15:34:43,801 INFO L93 Difference]: Finished difference Result 3460 states and 4776 transitions. [2022-02-20 15:34:43,801 INFO L276 IsEmpty]: Start isEmpty. Operand 3460 states and 4776 transitions. [2022-02-20 15:34:43,806 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 15:34:43,806 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 15:34:43,806 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 15:34:43,806 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 15:34:43,812 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 15:34:44,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3459 states to 3459 states and 4774 transitions. [2022-02-20 15:34:44,308 INFO L78 Accepts]: Start accepts. Automaton has 3459 states and 4774 transitions. Word has length 119 [2022-02-20 15:34:44,308 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 15:34:44,308 INFO L470 AbstractCegarLoop]: Abstraction has 3459 states and 4774 transitions. [2022-02-20 15:34:44,308 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 39.666666666666664) internal successors, (119), 2 states have internal predecessors, (119), 0 states have call successors, (0), 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 15:34:44,309 INFO L276 IsEmpty]: Start isEmpty. Operand 3459 states and 4774 transitions. [2022-02-20 15:34:44,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2022-02-20 15:34:44,310 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 15:34:44,310 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, 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] [2022-02-20 15:34:44,310 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-20 15:34:44,311 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 15:34:44,311 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 15:34:44,311 INFO L85 PathProgramCache]: Analyzing trace with hash -1890693106, now seen corresponding path program 1 times [2022-02-20 15:34:44,312 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 15:34:44,312 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1889198198] [2022-02-20 15:34:44,312 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 15:34:44,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 15:34:44,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 15:34:44,553 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 15:34:44,554 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 15:34:44,554 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 15:34:44,555 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 15:34:44,556 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 15:34:44,557 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 15:34:44,557 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 15:34:44,558 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 15:34:44,558 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 15:34:44,559 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 15:34:44,559 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 15:34:44,560 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 15:34:44,561 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 15:34:44,561 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 15:34:44,562 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 15:34:44,562 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 15:34:44,563 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 15:34:44,563 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 15:34:44,564 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 15:34:44,565 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 15:34:44,565 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 15:34:44,566 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 15:34:44,566 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 15:34:44,567 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 15:34:44,567 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 15:34:44,568 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 15:34:44,569 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 15:34:44,569 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 15:34:44,570 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 15:34:44,570 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 15:34:44,570 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 15:34:44,571 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 15:34:44,571 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 15:34:44,571 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 15:34:44,572 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 15:34:44,572 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 15:34:44,573 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 15:34:44,573 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 15:34:44,574 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 15:34:44,574 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 15:34:44,575 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 15:34:44,575 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 15:34:44,576 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 15:34:44,576 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 15:34:44,577 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 15:34:44,577 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 15:34:44,577 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 15:34:44,578 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 15:34:44,578 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 15:34:44,578 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 15:34:44,579 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 15:34:44,579 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 15:34:44,579 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 15:34:44,580 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 15:34:44,580 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 15:34:44,580 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 15:34:44,581 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 15:34:44,581 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 15:34:44,581 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 15:34:44,582 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 15:34:44,582 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 15:34:44,582 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 15:34:44,583 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 15:34:44,583 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 15:34:44,583 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 15:34:44,583 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 15:34:44,584 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 15:34:44,584 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 15:34:44,585 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 15:34:44,585 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 15:34:44,586 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 15:34:44,586 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 15:34:44,586 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 15:34:44,587 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 15:34:44,587 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 15:34:44,588 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 15:34:44,588 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 15:34:44,589 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 15:34:44,589 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 15:34:44,590 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 15:34:44,590 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 15:34:44,596 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 15:34:44,596 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 15:34:44,597 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 15:34:44,598 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 15:34:44,598 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 15:34:44,598 INFO L290 TraceCheckUtils]: 86: Hoare triple {25526#false} calculate_output_#res#1 := 26; {25526#false} is VALID [2022-02-20 15:34:44,598 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 15:34:44,599 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 15:34:44,599 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 15:34:44,599 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 15:34:44,599 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 15:34:44,599 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 15:34:44,599 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 15:34:44,600 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 15:34:44,600 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 15:34:44,600 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 15:34:44,600 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 15:34:44,600 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 15:34:44,600 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 15:34:44,601 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 15:34:44,601 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 15:34:44,601 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 15:34:44,601 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 15:34:44,601 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 15:34:44,601 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 15:34:44,601 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 15:34:44,602 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 15:34:44,602 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 15:34:44,602 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 15:34:44,602 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 15:34:44,602 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 15:34:44,602 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 15:34:44,602 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 15:34:44,603 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 15:34:44,603 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 15:34:44,603 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 15:34:44,603 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 15:34:44,603 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 15:34:44,603 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 15:34:44,603 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 15:34:44,603 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 15:34:44,603 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 15:34:44,603 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 15:34:44,603 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 15:34:44,604 INFO L290 TraceCheckUtils]: 125: Hoare triple {25526#false} assume !(((((~a12~0 <= 178 && 476 < ~a23~0) && 1 == ~a26~0) && 2 == ~a1~0) && 12 == ~a19~0) && 1 == ~a13~0); {25526#false} is VALID [2022-02-20 15:34:44,604 INFO L290 TraceCheckUtils]: 126: 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 15:34:44,604 INFO L290 TraceCheckUtils]: 127: Hoare triple {25526#false} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 11 == ~a19~0) && 1 == ~a13~0); {25526#false} is VALID [2022-02-20 15:34:44,604 INFO L290 TraceCheckUtils]: 128: Hoare triple {25526#false} 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); {25526#false} is VALID [2022-02-20 15:34:44,604 INFO L290 TraceCheckUtils]: 129: 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 15:34:44,637 INFO L290 TraceCheckUtils]: 130: Hoare triple {25526#false} assume !((((((178 < ~a12~0 && 395 >= ~a12~0) && ~a23~0 <= 95) && 1 == ~a26~0) && 2 == ~a1~0) && 9 == ~a19~0) && !(1 == ~a13~0)); {25526#false} is VALID [2022-02-20 15:34:44,637 INFO L290 TraceCheckUtils]: 131: 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 15:34:44,637 INFO L290 TraceCheckUtils]: 132: Hoare triple {25526#false} assume !false; {25526#false} is VALID [2022-02-20 15:34:44,638 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 15:34:44,638 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 15:34:44,638 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1889198198] [2022-02-20 15:34:44,638 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1889198198] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 15:34:44,638 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 15:34:44,638 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 15:34:44,638 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [325687273] [2022-02-20 15:34:44,638 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 15:34:44,639 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 33.25) internal successors, (133), 3 states have internal predecessors, (133), 0 states have call successors, (0), 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 133 [2022-02-20 15:34:44,639 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 15:34:44,639 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 4 states, 4 states have (on average 33.25) internal successors, (133), 3 states have internal predecessors, (133), 0 states have call successors, (0), 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 15:34:44,739 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 133 edges. 133 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 15:34:44,739 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-02-20 15:34:44,739 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 15:34:44,740 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-02-20 15:34:44,740 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-02-20 15:34:44,740 INFO L87 Difference]: Start difference. First operand 3459 states and 4774 transitions. Second operand has 4 states, 4 states have (on average 33.25) internal successors, (133), 3 states have internal predecessors, (133), 0 states have call successors, (0), 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 15:34:57,551 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 15:34:57,551 INFO L93 Difference]: Finished difference Result 10870 states and 14768 transitions. [2022-02-20 15:34:57,551 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-02-20 15:34:57,551 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 33.25) internal successors, (133), 3 states have internal predecessors, (133), 0 states have call successors, (0), 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 133 [2022-02-20 15:34:57,552 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 15:34:57,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 33.25) internal successors, (133), 3 states have internal predecessors, (133), 0 states have call successors, (0), 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 15:34:57,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 6146 transitions. [2022-02-20 15:34:57,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 33.25) internal successors, (133), 3 states have internal predecessors, (133), 0 states have call successors, (0), 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 15:34:57,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 6146 transitions. [2022-02-20 15:34:57,612 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 6146 transitions.