./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/loops-crafted-1/mono-crafted_9.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/loops-crafted-1/mono-crafted_9.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 c6e51ff8c9564e836040d6d35580386edd1169ec75010fdbf7c4eee4bc9fc430 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 17:07:39,123 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 17:07:39,126 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 17:07:39,167 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 17:07:39,168 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 17:07:39,170 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 17:07:39,171 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 17:07:39,173 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 17:07:39,174 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 17:07:39,175 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 17:07:39,176 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 17:07:39,178 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 17:07:39,179 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 17:07:39,184 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 17:07:39,185 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 17:07:39,186 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 17:07:39,188 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 17:07:39,189 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 17:07:39,191 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 17:07:39,194 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 17:07:39,198 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 17:07:39,199 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 17:07:39,200 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 17:07:39,201 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 17:07:39,203 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 17:07:39,206 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 17:07:39,206 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 17:07:39,207 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 17:07:39,208 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 17:07:39,209 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 17:07:39,209 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 17:07:39,210 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 17:07:39,211 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 17:07:39,212 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 17:07:39,214 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 17:07:39,214 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 17:07:39,215 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 17:07:39,215 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 17:07:39,215 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 17:07:39,216 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 17:07:39,216 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 17:07:39,217 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-02-20 17:07:39,237 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 17:07:39,239 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 17:07:39,239 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 17:07:39,239 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 17:07:39,240 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 17:07:39,240 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 17:07:39,241 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 17:07:39,242 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 17:07:39,242 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 17:07:39,242 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 17:07:39,243 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-20 17:07:39,243 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 17:07:39,243 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-20 17:07:39,244 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 17:07:39,244 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 17:07:39,244 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 17:07:39,244 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 17:07:39,244 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-20 17:07:39,245 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 17:07:39,245 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 17:07:39,245 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 17:07:39,245 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 17:07:39,245 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 17:07:39,246 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 17:07:39,246 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 17:07:39,246 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 17:07:39,246 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 17:07:39,246 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 17:07:39,247 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 17:07:39,247 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 17:07:39,247 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 17:07:39,247 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 17:07:39,247 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 17:07:39,248 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c6e51ff8c9564e836040d6d35580386edd1169ec75010fdbf7c4eee4bc9fc430 [2022-02-20 17:07:39,502 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 17:07:39,525 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 17:07:39,527 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 17:07:39,528 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 17:07:39,528 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 17:07:39,529 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/loops-crafted-1/mono-crafted_9.c [2022-02-20 17:07:39,586 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b7cc8ce53/40c83825a4944f1ebad6369867e741e0/FLAGb9714a629 [2022-02-20 17:07:39,994 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 17:07:39,994 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/loops-crafted-1/mono-crafted_9.c [2022-02-20 17:07:40,003 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b7cc8ce53/40c83825a4944f1ebad6369867e741e0/FLAGb9714a629 [2022-02-20 17:07:40,017 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b7cc8ce53/40c83825a4944f1ebad6369867e741e0 [2022-02-20 17:07:40,019 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 17:07:40,021 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 17:07:40,022 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 17:07:40,022 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 17:07:40,033 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 17:07:40,036 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 05:07:40" (1/1) ... [2022-02-20 17:07:40,037 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5053dffd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 05:07:40, skipping insertion in model container [2022-02-20 17:07:40,037 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 05:07:40" (1/1) ... [2022-02-20 17:07:40,044 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 17:07:40,052 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 17:07:40,232 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/loops-crafted-1/mono-crafted_9.c[318,331] [2022-02-20 17:07:40,246 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 17:07:40,264 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 17:07:40,274 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/loops-crafted-1/mono-crafted_9.c[318,331] [2022-02-20 17:07:40,278 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 17:07:40,294 INFO L208 MainTranslator]: Completed translation [2022-02-20 17:07:40,295 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 05:07:40 WrapperNode [2022-02-20 17:07:40,295 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 17:07:40,296 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 17:07:40,297 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 17:07:40,297 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 17:07:40,302 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 05:07:40" (1/1) ... [2022-02-20 17:07:40,307 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 05:07:40" (1/1) ... [2022-02-20 17:07:40,323 INFO L137 Inliner]: procedures = 12, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 28 [2022-02-20 17:07:40,323 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 17:07:40,325 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 17:07:40,325 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 17:07:40,325 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 17:07:40,331 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 05:07:40" (1/1) ... [2022-02-20 17:07:40,332 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 05:07:40" (1/1) ... [2022-02-20 17:07:40,333 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 05:07:40" (1/1) ... [2022-02-20 17:07:40,333 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 05:07:40" (1/1) ... [2022-02-20 17:07:40,337 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 05:07:40" (1/1) ... [2022-02-20 17:07:40,341 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 05:07:40" (1/1) ... [2022-02-20 17:07:40,345 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 05:07:40" (1/1) ... [2022-02-20 17:07:40,346 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 17:07:40,347 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 17:07:40,347 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 17:07:40,348 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 17:07:40,349 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 05:07:40" (1/1) ... [2022-02-20 17:07:40,354 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 17:07:40,362 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 17:07:40,376 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 17:07:40,391 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 17:07:40,416 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 17:07:40,416 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 17:07:40,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 17:07:40,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-20 17:07:40,464 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 17:07:40,465 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 17:07:40,602 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 17:07:40,608 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 17:07:40,608 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2022-02-20 17:07:40,610 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 05:07:40 BoogieIcfgContainer [2022-02-20 17:07:40,610 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 17:07:40,611 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 17:07:40,612 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 17:07:40,615 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 17:07:40,615 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 05:07:40" (1/3) ... [2022-02-20 17:07:40,616 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3003527a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 05:07:40, skipping insertion in model container [2022-02-20 17:07:40,616 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 05:07:40" (2/3) ... [2022-02-20 17:07:40,617 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3003527a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 05:07:40, skipping insertion in model container [2022-02-20 17:07:40,617 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 05:07:40" (3/3) ... [2022-02-20 17:07:40,618 INFO L111 eAbstractionObserver]: Analyzing ICFG mono-crafted_9.c [2022-02-20 17:07:40,622 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 17:07:40,622 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-02-20 17:07:40,666 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 17:07:40,673 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 17:07:40,673 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-02-20 17:07:40,690 INFO L276 IsEmpty]: Start isEmpty. Operand has 12 states, 10 states have (on average 1.5) internal successors, (15), 11 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 17:07:40,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-02-20 17:07:40,693 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 17:07:40,694 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1] [2022-02-20 17:07:40,694 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 17:07:40,698 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 17:07:40,699 INFO L85 PathProgramCache]: Analyzing trace with hash 889937703, now seen corresponding path program 1 times [2022-02-20 17:07:40,706 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 17:07:40,707 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1168660217] [2022-02-20 17:07:40,707 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 17:07:40,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 17:07:40,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:07:40,907 INFO L290 TraceCheckUtils]: 0: Hoare triple {15#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(17, 2);call #Ultimate.allocInit(12, 3); {15#true} is VALID [2022-02-20 17:07:40,907 INFO L290 TraceCheckUtils]: 1: Hoare triple {15#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_~x~0#1, main_~y~0#1;main_~x~0#1 := 0;main_~y~0#1 := 500000; {15#true} is VALID [2022-02-20 17:07:40,908 INFO L290 TraceCheckUtils]: 2: Hoare triple {15#true} assume !true; {16#false} is VALID [2022-02-20 17:07:40,909 INFO L290 TraceCheckUtils]: 3: Hoare triple {16#false} assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if main_~y~0#1 == main_~x~0#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {16#false} is VALID [2022-02-20 17:07:40,909 INFO L290 TraceCheckUtils]: 4: Hoare triple {16#false} assume 0 == __VERIFIER_assert_~cond#1; {16#false} is VALID [2022-02-20 17:07:40,909 INFO L290 TraceCheckUtils]: 5: Hoare triple {16#false} assume !false; {16#false} is VALID [2022-02-20 17:07:40,913 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 17:07:40,913 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 17:07:40,913 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1168660217] [2022-02-20 17:07:40,914 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1168660217] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 17:07:40,914 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 17:07:40,915 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-20 17:07:40,916 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [50803275] [2022-02-20 17:07:40,919 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 17:07:40,923 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 3.0) internal successors, (6), 2 states have internal predecessors, (6), 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 6 [2022-02-20 17:07:40,924 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 17:07:40,927 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 2 states, 2 states have (on average 3.0) internal successors, (6), 2 states have internal predecessors, (6), 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 17:07:40,949 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 6 edges. 6 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 17:07:40,950 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-02-20 17:07:40,950 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 17:07:40,971 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-02-20 17:07:40,972 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-02-20 17:07:40,974 INFO L87 Difference]: Start difference. First operand has 12 states, 10 states have (on average 1.5) internal successors, (15), 11 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 2 states, 2 states have (on average 3.0) internal successors, (6), 2 states have internal predecessors, (6), 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 17:07:41,006 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 17:07:41,006 INFO L93 Difference]: Finished difference Result 20 states and 23 transitions. [2022-02-20 17:07:41,006 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-20 17:07:41,007 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 3.0) internal successors, (6), 2 states have internal predecessors, (6), 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 6 [2022-02-20 17:07:41,007 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 17:07:41,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 3.0) internal successors, (6), 2 states have internal predecessors, (6), 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 17:07:41,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 23 transitions. [2022-02-20 17:07:41,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 3.0) internal successors, (6), 2 states have internal predecessors, (6), 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 17:07:41,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 23 transitions. [2022-02-20 17:07:41,018 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2 states and 23 transitions. [2022-02-20 17:07:41,056 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 23 edges. 23 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 17:07:41,063 INFO L225 Difference]: With dead ends: 20 [2022-02-20 17:07:41,063 INFO L226 Difference]: Without dead ends: 8 [2022-02-20 17:07:41,065 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-02-20 17:07:41,069 INFO L933 BasicCegarLoop]: 13 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 13 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-02-20 17:07:41,071 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [0 Valid, 13 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-02-20 17:07:41,084 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8 states. [2022-02-20 17:07:41,093 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8 to 8. [2022-02-20 17:07:41,093 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 17:07:41,094 INFO L82 GeneralOperation]: Start isEquivalent. First operand 8 states. Second operand has 8 states, 7 states have (on average 1.2857142857142858) internal successors, (9), 7 states have internal predecessors, (9), 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 17:07:41,095 INFO L74 IsIncluded]: Start isIncluded. First operand 8 states. Second operand has 8 states, 7 states have (on average 1.2857142857142858) internal successors, (9), 7 states have internal predecessors, (9), 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 17:07:41,096 INFO L87 Difference]: Start difference. First operand 8 states. Second operand has 8 states, 7 states have (on average 1.2857142857142858) internal successors, (9), 7 states have internal predecessors, (9), 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 17:07:41,097 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 17:07:41,098 INFO L93 Difference]: Finished difference Result 8 states and 9 transitions. [2022-02-20 17:07:41,098 INFO L276 IsEmpty]: Start isEmpty. Operand 8 states and 9 transitions. [2022-02-20 17:07:41,098 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 17:07:41,098 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 17:07:41,099 INFO L74 IsIncluded]: Start isIncluded. First operand has 8 states, 7 states have (on average 1.2857142857142858) internal successors, (9), 7 states have internal predecessors, (9), 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 8 states. [2022-02-20 17:07:41,099 INFO L87 Difference]: Start difference. First operand has 8 states, 7 states have (on average 1.2857142857142858) internal successors, (9), 7 states have internal predecessors, (9), 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 8 states. [2022-02-20 17:07:41,100 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 17:07:41,100 INFO L93 Difference]: Finished difference Result 8 states and 9 transitions. [2022-02-20 17:07:41,101 INFO L276 IsEmpty]: Start isEmpty. Operand 8 states and 9 transitions. [2022-02-20 17:07:41,101 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 17:07:41,102 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 17:07:41,102 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 17:07:41,102 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 17:07:41,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 7 states have (on average 1.2857142857142858) internal successors, (9), 7 states have internal predecessors, (9), 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 17:07:41,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 9 transitions. [2022-02-20 17:07:41,142 INFO L78 Accepts]: Start accepts. Automaton has 8 states and 9 transitions. Word has length 6 [2022-02-20 17:07:41,142 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 17:07:41,142 INFO L470 AbstractCegarLoop]: Abstraction has 8 states and 9 transitions. [2022-02-20 17:07:41,143 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 3.0) internal successors, (6), 2 states have internal predecessors, (6), 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 17:07:41,144 INFO L276 IsEmpty]: Start isEmpty. Operand 8 states and 9 transitions. [2022-02-20 17:07:41,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-02-20 17:07:41,145 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 17:07:41,145 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1] [2022-02-20 17:07:41,145 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-20 17:07:41,146 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 17:07:41,147 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 17:07:41,147 INFO L85 PathProgramCache]: Analyzing trace with hash 889639793, now seen corresponding path program 1 times [2022-02-20 17:07:41,147 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 17:07:41,148 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [447382538] [2022-02-20 17:07:41,148 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 17:07:41,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 17:07:41,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:07:41,231 INFO L290 TraceCheckUtils]: 0: Hoare triple {67#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(17, 2);call #Ultimate.allocInit(12, 3); {67#true} is VALID [2022-02-20 17:07:41,232 INFO L290 TraceCheckUtils]: 1: Hoare triple {67#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_~x~0#1, main_~y~0#1;main_~x~0#1 := 0;main_~y~0#1 := 500000; {69#(= |ULTIMATE.start_main_~x~0#1| 0)} is VALID [2022-02-20 17:07:41,235 INFO L290 TraceCheckUtils]: 2: Hoare triple {69#(= |ULTIMATE.start_main_~x~0#1| 0)} assume !(main_~x~0#1 < 1000000); {68#false} is VALID [2022-02-20 17:07:41,236 INFO L290 TraceCheckUtils]: 3: Hoare triple {68#false} assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if main_~y~0#1 == main_~x~0#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {68#false} is VALID [2022-02-20 17:07:41,236 INFO L290 TraceCheckUtils]: 4: Hoare triple {68#false} assume 0 == __VERIFIER_assert_~cond#1; {68#false} is VALID [2022-02-20 17:07:41,236 INFO L290 TraceCheckUtils]: 5: Hoare triple {68#false} assume !false; {68#false} is VALID [2022-02-20 17:07:41,237 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 17:07:41,238 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 17:07:41,238 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [447382538] [2022-02-20 17:07:41,239 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [447382538] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 17:07:41,239 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 17:07:41,244 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 17:07:41,244 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [7735988] [2022-02-20 17:07:41,244 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 17:07:41,246 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 2.0) internal successors, (6), 3 states have internal predecessors, (6), 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 6 [2022-02-20 17:07:41,246 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 17:07:41,246 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 2.0) internal successors, (6), 3 states have internal predecessors, (6), 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 17:07:41,255 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 6 edges. 6 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 17:07:41,256 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 17:07:41,256 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 17:07:41,257 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 17:07:41,257 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 17:07:41,257 INFO L87 Difference]: Start difference. First operand 8 states and 9 transitions. Second operand has 3 states, 3 states have (on average 2.0) internal successors, (6), 3 states have internal predecessors, (6), 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 17:07:41,286 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 17:07:41,286 INFO L93 Difference]: Finished difference Result 16 states and 20 transitions. [2022-02-20 17:07:41,287 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 17:07:41,287 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 2.0) internal successors, (6), 3 states have internal predecessors, (6), 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 6 [2022-02-20 17:07:41,287 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 17:07:41,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 2.0) internal successors, (6), 3 states have internal predecessors, (6), 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 17:07:41,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 20 transitions. [2022-02-20 17:07:41,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 2.0) internal successors, (6), 3 states have internal predecessors, (6), 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 17:07:41,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 20 transitions. [2022-02-20 17:07:41,295 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 20 transitions. [2022-02-20 17:07:41,316 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 20 edges. 20 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 17:07:41,317 INFO L225 Difference]: With dead ends: 16 [2022-02-20 17:07:41,317 INFO L226 Difference]: Without dead ends: 10 [2022-02-20 17:07:41,318 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 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 17:07:41,319 INFO L933 BasicCegarLoop]: 7 mSDtfsCounter, 1 mSDsluCounter, 3 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 10 SdHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 7 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-02-20 17:07:41,320 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1 Valid, 10 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 7 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-02-20 17:07:41,320 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10 states. [2022-02-20 17:07:41,322 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10 to 10. [2022-02-20 17:07:41,322 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 17:07:41,322 INFO L82 GeneralOperation]: Start isEquivalent. First operand 10 states. Second operand has 10 states, 9 states have (on average 1.2222222222222223) internal successors, (11), 9 states have internal predecessors, (11), 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 17:07:41,322 INFO L74 IsIncluded]: Start isIncluded. First operand 10 states. Second operand has 10 states, 9 states have (on average 1.2222222222222223) internal successors, (11), 9 states have internal predecessors, (11), 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 17:07:41,323 INFO L87 Difference]: Start difference. First operand 10 states. Second operand has 10 states, 9 states have (on average 1.2222222222222223) internal successors, (11), 9 states have internal predecessors, (11), 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 17:07:41,323 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 17:07:41,324 INFO L93 Difference]: Finished difference Result 10 states and 11 transitions. [2022-02-20 17:07:41,324 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 11 transitions. [2022-02-20 17:07:41,324 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 17:07:41,324 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 17:07:41,325 INFO L74 IsIncluded]: Start isIncluded. First operand has 10 states, 9 states have (on average 1.2222222222222223) internal successors, (11), 9 states have internal predecessors, (11), 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 10 states. [2022-02-20 17:07:41,325 INFO L87 Difference]: Start difference. First operand has 10 states, 9 states have (on average 1.2222222222222223) internal successors, (11), 9 states have internal predecessors, (11), 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 10 states. [2022-02-20 17:07:41,326 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 17:07:41,326 INFO L93 Difference]: Finished difference Result 10 states and 11 transitions. [2022-02-20 17:07:41,326 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 11 transitions. [2022-02-20 17:07:41,326 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 17:07:41,326 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 17:07:41,327 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 17:07:41,327 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 17:07:41,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 9 states have (on average 1.2222222222222223) internal successors, (11), 9 states have internal predecessors, (11), 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 17:07:41,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 11 transitions. [2022-02-20 17:07:41,328 INFO L78 Accepts]: Start accepts. Automaton has 10 states and 11 transitions. Word has length 6 [2022-02-20 17:07:41,328 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 17:07:41,328 INFO L470 AbstractCegarLoop]: Abstraction has 10 states and 11 transitions. [2022-02-20 17:07:41,329 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 2.0) internal successors, (6), 3 states have internal predecessors, (6), 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 17:07:41,329 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 11 transitions. [2022-02-20 17:07:41,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-02-20 17:07:41,329 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 17:07:41,329 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 17:07:41,330 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-20 17:07:41,330 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 17:07:41,330 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 17:07:41,331 INFO L85 PathProgramCache]: Analyzing trace with hash 295691924, now seen corresponding path program 1 times [2022-02-20 17:07:41,331 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 17:07:41,331 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [908348759] [2022-02-20 17:07:41,331 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 17:07:41,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 17:07:41,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:07:41,377 INFO L290 TraceCheckUtils]: 0: Hoare triple {123#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(17, 2);call #Ultimate.allocInit(12, 3); {123#true} is VALID [2022-02-20 17:07:41,377 INFO L290 TraceCheckUtils]: 1: Hoare triple {123#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_~x~0#1, main_~y~0#1;main_~x~0#1 := 0;main_~y~0#1 := 500000; {125#(= |ULTIMATE.start_main_~x~0#1| 0)} is VALID [2022-02-20 17:07:41,379 INFO L290 TraceCheckUtils]: 2: Hoare triple {125#(= |ULTIMATE.start_main_~x~0#1| 0)} assume !!(main_~x~0#1 < 1000000); {125#(= |ULTIMATE.start_main_~x~0#1| 0)} is VALID [2022-02-20 17:07:41,379 INFO L290 TraceCheckUtils]: 3: Hoare triple {125#(= |ULTIMATE.start_main_~x~0#1| 0)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {126#(<= |ULTIMATE.start_main_~x~0#1| 1)} is VALID [2022-02-20 17:07:41,380 INFO L290 TraceCheckUtils]: 4: Hoare triple {126#(<= |ULTIMATE.start_main_~x~0#1| 1)} assume !(main_~x~0#1 < 1000000); {124#false} is VALID [2022-02-20 17:07:41,380 INFO L290 TraceCheckUtils]: 5: Hoare triple {124#false} assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if main_~y~0#1 == main_~x~0#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {124#false} is VALID [2022-02-20 17:07:41,381 INFO L290 TraceCheckUtils]: 6: Hoare triple {124#false} assume 0 == __VERIFIER_assert_~cond#1; {124#false} is VALID [2022-02-20 17:07:41,381 INFO L290 TraceCheckUtils]: 7: Hoare triple {124#false} assume !false; {124#false} is VALID [2022-02-20 17:07:41,381 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 17:07:41,381 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 17:07:41,382 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [908348759] [2022-02-20 17:07:41,382 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [908348759] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-20 17:07:41,383 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1446753666] [2022-02-20 17:07:41,383 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 17:07:41,384 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 17:07:41,385 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 17:07:41,391 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-20 17:07:41,398 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-02-20 17:07:41,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:07:41,435 INFO L263 TraceCheckSpWp]: Trace formula consists of 41 conjuncts, 3 conjunts are in the unsatisfiable core [2022-02-20 17:07:41,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:07:41,447 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-20 17:07:41,520 INFO L290 TraceCheckUtils]: 0: Hoare triple {123#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(17, 2);call #Ultimate.allocInit(12, 3); {123#true} is VALID [2022-02-20 17:07:41,521 INFO L290 TraceCheckUtils]: 1: Hoare triple {123#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_~x~0#1, main_~y~0#1;main_~x~0#1 := 0;main_~y~0#1 := 500000; {133#(<= |ULTIMATE.start_main_~x~0#1| 0)} is VALID [2022-02-20 17:07:41,522 INFO L290 TraceCheckUtils]: 2: Hoare triple {133#(<= |ULTIMATE.start_main_~x~0#1| 0)} assume !!(main_~x~0#1 < 1000000); {133#(<= |ULTIMATE.start_main_~x~0#1| 0)} is VALID [2022-02-20 17:07:41,523 INFO L290 TraceCheckUtils]: 3: Hoare triple {133#(<= |ULTIMATE.start_main_~x~0#1| 0)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {126#(<= |ULTIMATE.start_main_~x~0#1| 1)} is VALID [2022-02-20 17:07:41,524 INFO L290 TraceCheckUtils]: 4: Hoare triple {126#(<= |ULTIMATE.start_main_~x~0#1| 1)} assume !(main_~x~0#1 < 1000000); {124#false} is VALID [2022-02-20 17:07:41,524 INFO L290 TraceCheckUtils]: 5: Hoare triple {124#false} assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if main_~y~0#1 == main_~x~0#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {124#false} is VALID [2022-02-20 17:07:41,525 INFO L290 TraceCheckUtils]: 6: Hoare triple {124#false} assume 0 == __VERIFIER_assert_~cond#1; {124#false} is VALID [2022-02-20 17:07:41,525 INFO L290 TraceCheckUtils]: 7: Hoare triple {124#false} assume !false; {124#false} is VALID [2022-02-20 17:07:41,527 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 17:07:41,527 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-20 17:07:41,591 INFO L290 TraceCheckUtils]: 7: Hoare triple {124#false} assume !false; {124#false} is VALID [2022-02-20 17:07:41,592 INFO L290 TraceCheckUtils]: 6: Hoare triple {124#false} assume 0 == __VERIFIER_assert_~cond#1; {124#false} is VALID [2022-02-20 17:07:41,592 INFO L290 TraceCheckUtils]: 5: Hoare triple {124#false} assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if main_~y~0#1 == main_~x~0#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {124#false} is VALID [2022-02-20 17:07:41,592 INFO L290 TraceCheckUtils]: 4: Hoare triple {161#(< |ULTIMATE.start_main_~x~0#1| 1000000)} assume !(main_~x~0#1 < 1000000); {124#false} is VALID [2022-02-20 17:07:41,593 INFO L290 TraceCheckUtils]: 3: Hoare triple {165#(< |ULTIMATE.start_main_~x~0#1| 999999)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {161#(< |ULTIMATE.start_main_~x~0#1| 1000000)} is VALID [2022-02-20 17:07:41,594 INFO L290 TraceCheckUtils]: 2: Hoare triple {165#(< |ULTIMATE.start_main_~x~0#1| 999999)} assume !!(main_~x~0#1 < 1000000); {165#(< |ULTIMATE.start_main_~x~0#1| 999999)} is VALID [2022-02-20 17:07:41,594 INFO L290 TraceCheckUtils]: 1: Hoare triple {123#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_~x~0#1, main_~y~0#1;main_~x~0#1 := 0;main_~y~0#1 := 500000; {165#(< |ULTIMATE.start_main_~x~0#1| 999999)} is VALID [2022-02-20 17:07:41,594 INFO L290 TraceCheckUtils]: 0: Hoare triple {123#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(17, 2);call #Ultimate.allocInit(12, 3); {123#true} is VALID [2022-02-20 17:07:41,595 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 17:07:41,595 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1446753666] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-20 17:07:41,595 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-20 17:07:41,595 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4, 4] total 7 [2022-02-20 17:07:41,596 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [53976203] [2022-02-20 17:07:41,596 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-20 17:07:41,596 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 2.142857142857143) internal successors, (15), 7 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 8 [2022-02-20 17:07:41,597 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 17:07:41,597 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 7 states, 7 states have (on average 2.142857142857143) internal successors, (15), 7 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 17:07:41,610 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 15 edges. 15 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 17:07:41,610 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-02-20 17:07:41,610 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 17:07:41,611 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-02-20 17:07:41,611 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=21, Unknown=0, NotChecked=0, Total=42 [2022-02-20 17:07:41,611 INFO L87 Difference]: Start difference. First operand 10 states and 11 transitions. Second operand has 7 states, 7 states have (on average 2.142857142857143) internal successors, (15), 7 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 17:07:41,658 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 17:07:41,658 INFO L93 Difference]: Finished difference Result 21 states and 28 transitions. [2022-02-20 17:07:41,658 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-20 17:07:41,659 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 2.142857142857143) internal successors, (15), 7 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 8 [2022-02-20 17:07:41,659 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 17:07:41,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 2.142857142857143) internal successors, (15), 7 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 17:07:41,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 28 transitions. [2022-02-20 17:07:41,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 2.142857142857143) internal successors, (15), 7 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 17:07:41,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 28 transitions. [2022-02-20 17:07:41,661 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 28 transitions. [2022-02-20 17:07:41,685 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 28 edges. 28 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 17:07:41,686 INFO L225 Difference]: With dead ends: 21 [2022-02-20 17:07:41,686 INFO L226 Difference]: Without dead ends: 15 [2022-02-20 17:07:41,686 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=21, Unknown=0, NotChecked=0, Total=42 [2022-02-20 17:07:41,687 INFO L933 BasicCegarLoop]: 6 mSDtfsCounter, 6 mSDsluCounter, 3 mSDsCounter, 0 mSdLazyCounter, 12 mSolverCounterSat, 10 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6 SdHoareTripleChecker+Valid, 9 SdHoareTripleChecker+Invalid, 22 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 12 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-02-20 17:07:41,688 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [6 Valid, 9 Invalid, 22 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 12 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-02-20 17:07:41,689 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15 states. [2022-02-20 17:07:41,692 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15 to 15. [2022-02-20 17:07:41,692 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 17:07:41,693 INFO L82 GeneralOperation]: Start isEquivalent. First operand 15 states. Second operand has 15 states, 14 states have (on average 1.2142857142857142) internal successors, (17), 14 states have internal predecessors, (17), 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 17:07:41,693 INFO L74 IsIncluded]: Start isIncluded. First operand 15 states. Second operand has 15 states, 14 states have (on average 1.2142857142857142) internal successors, (17), 14 states have internal predecessors, (17), 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 17:07:41,693 INFO L87 Difference]: Start difference. First operand 15 states. Second operand has 15 states, 14 states have (on average 1.2142857142857142) internal successors, (17), 14 states have internal predecessors, (17), 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 17:07:41,694 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 17:07:41,694 INFO L93 Difference]: Finished difference Result 15 states and 17 transitions. [2022-02-20 17:07:41,694 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 17 transitions. [2022-02-20 17:07:41,695 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 17:07:41,695 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 17:07:41,695 INFO L74 IsIncluded]: Start isIncluded. First operand has 15 states, 14 states have (on average 1.2142857142857142) internal successors, (17), 14 states have internal predecessors, (17), 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 15 states. [2022-02-20 17:07:41,695 INFO L87 Difference]: Start difference. First operand has 15 states, 14 states have (on average 1.2142857142857142) internal successors, (17), 14 states have internal predecessors, (17), 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 15 states. [2022-02-20 17:07:41,696 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 17:07:41,696 INFO L93 Difference]: Finished difference Result 15 states and 17 transitions. [2022-02-20 17:07:41,697 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 17 transitions. [2022-02-20 17:07:41,697 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 17:07:41,697 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 17:07:41,697 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 17:07:41,697 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 17:07:41,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 14 states have (on average 1.2142857142857142) internal successors, (17), 14 states have internal predecessors, (17), 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 17:07:41,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 17 transitions. [2022-02-20 17:07:41,698 INFO L78 Accepts]: Start accepts. Automaton has 15 states and 17 transitions. Word has length 8 [2022-02-20 17:07:41,699 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 17:07:41,699 INFO L470 AbstractCegarLoop]: Abstraction has 15 states and 17 transitions. [2022-02-20 17:07:41,699 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 2.142857142857143) internal successors, (15), 7 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 17:07:41,699 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 17 transitions. [2022-02-20 17:07:41,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-02-20 17:07:41,700 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 17:07:41,700 INFO L514 BasicCegarLoop]: trace histogram [4, 2, 2, 1, 1, 1, 1, 1, 1] [2022-02-20 17:07:41,726 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-02-20 17:07:41,924 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 17:07:41,924 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 17:07:41,925 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 17:07:41,925 INFO L85 PathProgramCache]: Analyzing trace with hash 598153473, now seen corresponding path program 1 times [2022-02-20 17:07:41,925 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 17:07:41,925 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1388939258] [2022-02-20 17:07:41,925 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 17:07:41,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 17:07:41,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:07:41,984 INFO L290 TraceCheckUtils]: 0: Hoare triple {251#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(17, 2);call #Ultimate.allocInit(12, 3); {251#true} is VALID [2022-02-20 17:07:41,984 INFO L290 TraceCheckUtils]: 1: Hoare triple {251#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_~x~0#1, main_~y~0#1;main_~x~0#1 := 0;main_~y~0#1 := 500000; {253#(= |ULTIMATE.start_main_~x~0#1| 0)} is VALID [2022-02-20 17:07:41,985 INFO L290 TraceCheckUtils]: 2: Hoare triple {253#(= |ULTIMATE.start_main_~x~0#1| 0)} assume !!(main_~x~0#1 < 1000000); {253#(= |ULTIMATE.start_main_~x~0#1| 0)} is VALID [2022-02-20 17:07:41,985 INFO L290 TraceCheckUtils]: 3: Hoare triple {253#(= |ULTIMATE.start_main_~x~0#1| 0)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {254#(<= |ULTIMATE.start_main_~x~0#1| 1)} is VALID [2022-02-20 17:07:41,986 INFO L290 TraceCheckUtils]: 4: Hoare triple {254#(<= |ULTIMATE.start_main_~x~0#1| 1)} assume !!(main_~x~0#1 < 1000000); {254#(<= |ULTIMATE.start_main_~x~0#1| 1)} is VALID [2022-02-20 17:07:41,987 INFO L290 TraceCheckUtils]: 5: Hoare triple {254#(<= |ULTIMATE.start_main_~x~0#1| 1)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {255#(<= |ULTIMATE.start_main_~x~0#1| 2)} is VALID [2022-02-20 17:07:41,987 INFO L290 TraceCheckUtils]: 6: Hoare triple {255#(<= |ULTIMATE.start_main_~x~0#1| 2)} assume !!(main_~x~0#1 < 1000000); {255#(<= |ULTIMATE.start_main_~x~0#1| 2)} is VALID [2022-02-20 17:07:41,988 INFO L290 TraceCheckUtils]: 7: Hoare triple {255#(<= |ULTIMATE.start_main_~x~0#1| 2)} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {252#false} is VALID [2022-02-20 17:07:41,988 INFO L290 TraceCheckUtils]: 8: Hoare triple {252#false} assume !!(main_~x~0#1 < 1000000); {252#false} is VALID [2022-02-20 17:07:41,988 INFO L290 TraceCheckUtils]: 9: Hoare triple {252#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {252#false} is VALID [2022-02-20 17:07:41,988 INFO L290 TraceCheckUtils]: 10: Hoare triple {252#false} assume !(main_~x~0#1 < 1000000); {252#false} is VALID [2022-02-20 17:07:41,989 INFO L290 TraceCheckUtils]: 11: Hoare triple {252#false} assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if main_~y~0#1 == main_~x~0#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {252#false} is VALID [2022-02-20 17:07:41,989 INFO L290 TraceCheckUtils]: 12: Hoare triple {252#false} assume 0 == __VERIFIER_assert_~cond#1; {252#false} is VALID [2022-02-20 17:07:41,989 INFO L290 TraceCheckUtils]: 13: Hoare triple {252#false} assume !false; {252#false} is VALID [2022-02-20 17:07:41,989 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 9 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-20 17:07:41,990 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 17:07:41,990 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1388939258] [2022-02-20 17:07:41,990 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1388939258] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-20 17:07:41,990 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1664622927] [2022-02-20 17:07:41,990 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 17:07:41,991 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 17:07:41,991 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 17:07:41,992 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-20 17:07:41,996 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-02-20 17:07:42,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:07:42,033 INFO L263 TraceCheckSpWp]: Trace formula consists of 57 conjuncts, 4 conjunts are in the unsatisfiable core [2022-02-20 17:07:42,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:07:42,039 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-20 17:07:42,108 INFO L290 TraceCheckUtils]: 0: Hoare triple {251#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(17, 2);call #Ultimate.allocInit(12, 3); {251#true} is VALID [2022-02-20 17:07:42,108 INFO L290 TraceCheckUtils]: 1: Hoare triple {251#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_~x~0#1, main_~y~0#1;main_~x~0#1 := 0;main_~y~0#1 := 500000; {262#(<= |ULTIMATE.start_main_~x~0#1| 0)} is VALID [2022-02-20 17:07:42,109 INFO L290 TraceCheckUtils]: 2: Hoare triple {262#(<= |ULTIMATE.start_main_~x~0#1| 0)} assume !!(main_~x~0#1 < 1000000); {262#(<= |ULTIMATE.start_main_~x~0#1| 0)} is VALID [2022-02-20 17:07:42,110 INFO L290 TraceCheckUtils]: 3: Hoare triple {262#(<= |ULTIMATE.start_main_~x~0#1| 0)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {254#(<= |ULTIMATE.start_main_~x~0#1| 1)} is VALID [2022-02-20 17:07:42,110 INFO L290 TraceCheckUtils]: 4: Hoare triple {254#(<= |ULTIMATE.start_main_~x~0#1| 1)} assume !!(main_~x~0#1 < 1000000); {254#(<= |ULTIMATE.start_main_~x~0#1| 1)} is VALID [2022-02-20 17:07:42,111 INFO L290 TraceCheckUtils]: 5: Hoare triple {254#(<= |ULTIMATE.start_main_~x~0#1| 1)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {255#(<= |ULTIMATE.start_main_~x~0#1| 2)} is VALID [2022-02-20 17:07:42,111 INFO L290 TraceCheckUtils]: 6: Hoare triple {255#(<= |ULTIMATE.start_main_~x~0#1| 2)} assume !!(main_~x~0#1 < 1000000); {255#(<= |ULTIMATE.start_main_~x~0#1| 2)} is VALID [2022-02-20 17:07:42,112 INFO L290 TraceCheckUtils]: 7: Hoare triple {255#(<= |ULTIMATE.start_main_~x~0#1| 2)} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {252#false} is VALID [2022-02-20 17:07:42,112 INFO L290 TraceCheckUtils]: 8: Hoare triple {252#false} assume !!(main_~x~0#1 < 1000000); {252#false} is VALID [2022-02-20 17:07:42,112 INFO L290 TraceCheckUtils]: 9: Hoare triple {252#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {252#false} is VALID [2022-02-20 17:07:42,113 INFO L290 TraceCheckUtils]: 10: Hoare triple {252#false} assume !(main_~x~0#1 < 1000000); {252#false} is VALID [2022-02-20 17:07:42,113 INFO L290 TraceCheckUtils]: 11: Hoare triple {252#false} assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if main_~y~0#1 == main_~x~0#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {252#false} is VALID [2022-02-20 17:07:42,113 INFO L290 TraceCheckUtils]: 12: Hoare triple {252#false} assume 0 == __VERIFIER_assert_~cond#1; {252#false} is VALID [2022-02-20 17:07:42,113 INFO L290 TraceCheckUtils]: 13: Hoare triple {252#false} assume !false; {252#false} is VALID [2022-02-20 17:07:42,113 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 9 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-20 17:07:42,114 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-20 17:07:42,222 INFO L290 TraceCheckUtils]: 13: Hoare triple {252#false} assume !false; {252#false} is VALID [2022-02-20 17:07:42,222 INFO L290 TraceCheckUtils]: 12: Hoare triple {252#false} assume 0 == __VERIFIER_assert_~cond#1; {252#false} is VALID [2022-02-20 17:07:42,222 INFO L290 TraceCheckUtils]: 11: Hoare triple {252#false} assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if main_~y~0#1 == main_~x~0#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {252#false} is VALID [2022-02-20 17:07:42,223 INFO L290 TraceCheckUtils]: 10: Hoare triple {252#false} assume !(main_~x~0#1 < 1000000); {252#false} is VALID [2022-02-20 17:07:42,223 INFO L290 TraceCheckUtils]: 9: Hoare triple {252#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {252#false} is VALID [2022-02-20 17:07:42,223 INFO L290 TraceCheckUtils]: 8: Hoare triple {252#false} assume !!(main_~x~0#1 < 1000000); {252#false} is VALID [2022-02-20 17:07:42,224 INFO L290 TraceCheckUtils]: 7: Hoare triple {317#(< |ULTIMATE.start_main_~x~0#1| 500000)} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {252#false} is VALID [2022-02-20 17:07:42,224 INFO L290 TraceCheckUtils]: 6: Hoare triple {317#(< |ULTIMATE.start_main_~x~0#1| 500000)} assume !!(main_~x~0#1 < 1000000); {317#(< |ULTIMATE.start_main_~x~0#1| 500000)} is VALID [2022-02-20 17:07:42,225 INFO L290 TraceCheckUtils]: 5: Hoare triple {324#(< |ULTIMATE.start_main_~x~0#1| 499999)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {317#(< |ULTIMATE.start_main_~x~0#1| 500000)} is VALID [2022-02-20 17:07:42,225 INFO L290 TraceCheckUtils]: 4: Hoare triple {324#(< |ULTIMATE.start_main_~x~0#1| 499999)} assume !!(main_~x~0#1 < 1000000); {324#(< |ULTIMATE.start_main_~x~0#1| 499999)} is VALID [2022-02-20 17:07:42,227 INFO L290 TraceCheckUtils]: 3: Hoare triple {331#(< |ULTIMATE.start_main_~x~0#1| 499998)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {324#(< |ULTIMATE.start_main_~x~0#1| 499999)} is VALID [2022-02-20 17:07:42,227 INFO L290 TraceCheckUtils]: 2: Hoare triple {331#(< |ULTIMATE.start_main_~x~0#1| 499998)} assume !!(main_~x~0#1 < 1000000); {331#(< |ULTIMATE.start_main_~x~0#1| 499998)} is VALID [2022-02-20 17:07:42,228 INFO L290 TraceCheckUtils]: 1: Hoare triple {251#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_~x~0#1, main_~y~0#1;main_~x~0#1 := 0;main_~y~0#1 := 500000; {331#(< |ULTIMATE.start_main_~x~0#1| 499998)} is VALID [2022-02-20 17:07:42,228 INFO L290 TraceCheckUtils]: 0: Hoare triple {251#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(17, 2);call #Ultimate.allocInit(12, 3); {251#true} is VALID [2022-02-20 17:07:42,228 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 9 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-20 17:07:42,228 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1664622927] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-20 17:07:42,228 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-20 17:07:42,228 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 9 [2022-02-20 17:07:42,229 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2128581] [2022-02-20 17:07:42,229 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-20 17:07:42,229 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 2.6666666666666665) internal successors, (24), 9 states have internal predecessors, (24), 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 14 [2022-02-20 17:07:42,230 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 17:07:42,230 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 9 states, 9 states have (on average 2.6666666666666665) internal successors, (24), 9 states have internal predecessors, (24), 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 17:07:42,249 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 24 edges. 24 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 17:07:42,250 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-02-20 17:07:42,250 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 17:07:42,251 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-02-20 17:07:42,254 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=36, Unknown=0, NotChecked=0, Total=72 [2022-02-20 17:07:42,256 INFO L87 Difference]: Start difference. First operand 15 states and 17 transitions. Second operand has 9 states, 9 states have (on average 2.6666666666666665) internal successors, (24), 9 states have internal predecessors, (24), 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 17:07:42,326 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 17:07:42,326 INFO L93 Difference]: Finished difference Result 32 states and 40 transitions. [2022-02-20 17:07:42,326 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-02-20 17:07:42,326 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 2.6666666666666665) internal successors, (24), 9 states have internal predecessors, (24), 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 14 [2022-02-20 17:07:42,327 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 17:07:42,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 2.6666666666666665) internal successors, (24), 9 states have internal predecessors, (24), 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 17:07:42,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 32 transitions. [2022-02-20 17:07:42,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 2.6666666666666665) internal successors, (24), 9 states have internal predecessors, (24), 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 17:07:42,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 32 transitions. [2022-02-20 17:07:42,331 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 32 transitions. [2022-02-20 17:07:42,359 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 32 edges. 32 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 17:07:42,360 INFO L225 Difference]: With dead ends: 32 [2022-02-20 17:07:42,360 INFO L226 Difference]: Without dead ends: 23 [2022-02-20 17:07:42,360 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=36, Invalid=36, Unknown=0, NotChecked=0, Total=72 [2022-02-20 17:07:42,363 INFO L933 BasicCegarLoop]: 7 mSDtfsCounter, 0 mSDsluCounter, 9 mSDsCounter, 0 mSdLazyCounter, 25 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 16 SdHoareTripleChecker+Invalid, 31 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 25 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-02-20 17:07:42,364 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [0 Valid, 16 Invalid, 31 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 25 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-02-20 17:07:42,366 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23 states. [2022-02-20 17:07:42,376 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23 to 23. [2022-02-20 17:07:42,377 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 17:07:42,377 INFO L82 GeneralOperation]: Start isEquivalent. First operand 23 states. Second operand has 23 states, 22 states have (on average 1.1363636363636365) internal successors, (25), 22 states have internal predecessors, (25), 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 17:07:42,378 INFO L74 IsIncluded]: Start isIncluded. First operand 23 states. Second operand has 23 states, 22 states have (on average 1.1363636363636365) internal successors, (25), 22 states have internal predecessors, (25), 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 17:07:42,379 INFO L87 Difference]: Start difference. First operand 23 states. Second operand has 23 states, 22 states have (on average 1.1363636363636365) internal successors, (25), 22 states have internal predecessors, (25), 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 17:07:42,381 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 17:07:42,381 INFO L93 Difference]: Finished difference Result 23 states and 25 transitions. [2022-02-20 17:07:42,382 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 25 transitions. [2022-02-20 17:07:42,382 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 17:07:42,382 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 17:07:42,382 INFO L74 IsIncluded]: Start isIncluded. First operand has 23 states, 22 states have (on average 1.1363636363636365) internal successors, (25), 22 states have internal predecessors, (25), 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 23 states. [2022-02-20 17:07:42,383 INFO L87 Difference]: Start difference. First operand has 23 states, 22 states have (on average 1.1363636363636365) internal successors, (25), 22 states have internal predecessors, (25), 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 23 states. [2022-02-20 17:07:42,388 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 17:07:42,389 INFO L93 Difference]: Finished difference Result 23 states and 25 transitions. [2022-02-20 17:07:42,389 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 25 transitions. [2022-02-20 17:07:42,389 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 17:07:42,389 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 17:07:42,389 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 17:07:42,389 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 17:07:42,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23 states, 22 states have (on average 1.1363636363636365) internal successors, (25), 22 states have internal predecessors, (25), 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 17:07:42,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 25 transitions. [2022-02-20 17:07:42,391 INFO L78 Accepts]: Start accepts. Automaton has 23 states and 25 transitions. Word has length 14 [2022-02-20 17:07:42,391 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 17:07:42,391 INFO L470 AbstractCegarLoop]: Abstraction has 23 states and 25 transitions. [2022-02-20 17:07:42,391 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 2.6666666666666665) internal successors, (24), 9 states have internal predecessors, (24), 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 17:07:42,391 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 25 transitions. [2022-02-20 17:07:42,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-02-20 17:07:42,392 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 17:07:42,392 INFO L514 BasicCegarLoop]: trace histogram [8, 6, 2, 1, 1, 1, 1, 1, 1] [2022-02-20 17:07:42,419 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-02-20 17:07:42,611 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable3 [2022-02-20 17:07:42,612 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 17:07:42,612 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 17:07:42,612 INFO L85 PathProgramCache]: Analyzing trace with hash -1175196403, now seen corresponding path program 2 times [2022-02-20 17:07:42,612 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 17:07:42,612 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2112807559] [2022-02-20 17:07:42,612 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 17:07:42,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 17:07:42,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:07:42,699 INFO L290 TraceCheckUtils]: 0: Hoare triple {462#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(17, 2);call #Ultimate.allocInit(12, 3); {462#true} is VALID [2022-02-20 17:07:42,700 INFO L290 TraceCheckUtils]: 1: Hoare triple {462#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_~x~0#1, main_~y~0#1;main_~x~0#1 := 0;main_~y~0#1 := 500000; {464#(= |ULTIMATE.start_main_~x~0#1| 0)} is VALID [2022-02-20 17:07:42,700 INFO L290 TraceCheckUtils]: 2: Hoare triple {464#(= |ULTIMATE.start_main_~x~0#1| 0)} assume !!(main_~x~0#1 < 1000000); {464#(= |ULTIMATE.start_main_~x~0#1| 0)} is VALID [2022-02-20 17:07:42,701 INFO L290 TraceCheckUtils]: 3: Hoare triple {464#(= |ULTIMATE.start_main_~x~0#1| 0)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {465#(<= |ULTIMATE.start_main_~x~0#1| 1)} is VALID [2022-02-20 17:07:42,701 INFO L290 TraceCheckUtils]: 4: Hoare triple {465#(<= |ULTIMATE.start_main_~x~0#1| 1)} assume !!(main_~x~0#1 < 1000000); {465#(<= |ULTIMATE.start_main_~x~0#1| 1)} is VALID [2022-02-20 17:07:42,702 INFO L290 TraceCheckUtils]: 5: Hoare triple {465#(<= |ULTIMATE.start_main_~x~0#1| 1)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {466#(<= |ULTIMATE.start_main_~x~0#1| 2)} is VALID [2022-02-20 17:07:42,703 INFO L290 TraceCheckUtils]: 6: Hoare triple {466#(<= |ULTIMATE.start_main_~x~0#1| 2)} assume !!(main_~x~0#1 < 1000000); {466#(<= |ULTIMATE.start_main_~x~0#1| 2)} is VALID [2022-02-20 17:07:42,703 INFO L290 TraceCheckUtils]: 7: Hoare triple {466#(<= |ULTIMATE.start_main_~x~0#1| 2)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {467#(<= |ULTIMATE.start_main_~x~0#1| 3)} is VALID [2022-02-20 17:07:42,703 INFO L290 TraceCheckUtils]: 8: Hoare triple {467#(<= |ULTIMATE.start_main_~x~0#1| 3)} assume !!(main_~x~0#1 < 1000000); {467#(<= |ULTIMATE.start_main_~x~0#1| 3)} is VALID [2022-02-20 17:07:42,704 INFO L290 TraceCheckUtils]: 9: Hoare triple {467#(<= |ULTIMATE.start_main_~x~0#1| 3)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {468#(<= |ULTIMATE.start_main_~x~0#1| 4)} is VALID [2022-02-20 17:07:42,704 INFO L290 TraceCheckUtils]: 10: Hoare triple {468#(<= |ULTIMATE.start_main_~x~0#1| 4)} assume !!(main_~x~0#1 < 1000000); {468#(<= |ULTIMATE.start_main_~x~0#1| 4)} is VALID [2022-02-20 17:07:42,705 INFO L290 TraceCheckUtils]: 11: Hoare triple {468#(<= |ULTIMATE.start_main_~x~0#1| 4)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {469#(<= |ULTIMATE.start_main_~x~0#1| 5)} is VALID [2022-02-20 17:07:42,705 INFO L290 TraceCheckUtils]: 12: Hoare triple {469#(<= |ULTIMATE.start_main_~x~0#1| 5)} assume !!(main_~x~0#1 < 1000000); {469#(<= |ULTIMATE.start_main_~x~0#1| 5)} is VALID [2022-02-20 17:07:42,706 INFO L290 TraceCheckUtils]: 13: Hoare triple {469#(<= |ULTIMATE.start_main_~x~0#1| 5)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {470#(<= |ULTIMATE.start_main_~x~0#1| 6)} is VALID [2022-02-20 17:07:42,706 INFO L290 TraceCheckUtils]: 14: Hoare triple {470#(<= |ULTIMATE.start_main_~x~0#1| 6)} assume !!(main_~x~0#1 < 1000000); {470#(<= |ULTIMATE.start_main_~x~0#1| 6)} is VALID [2022-02-20 17:07:42,707 INFO L290 TraceCheckUtils]: 15: Hoare triple {470#(<= |ULTIMATE.start_main_~x~0#1| 6)} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {463#false} is VALID [2022-02-20 17:07:42,707 INFO L290 TraceCheckUtils]: 16: Hoare triple {463#false} assume !!(main_~x~0#1 < 1000000); {463#false} is VALID [2022-02-20 17:07:42,707 INFO L290 TraceCheckUtils]: 17: Hoare triple {463#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {463#false} is VALID [2022-02-20 17:07:42,707 INFO L290 TraceCheckUtils]: 18: Hoare triple {463#false} assume !(main_~x~0#1 < 1000000); {463#false} is VALID [2022-02-20 17:07:42,708 INFO L290 TraceCheckUtils]: 19: Hoare triple {463#false} assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if main_~y~0#1 == main_~x~0#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {463#false} is VALID [2022-02-20 17:07:42,708 INFO L290 TraceCheckUtils]: 20: Hoare triple {463#false} assume 0 == __VERIFIER_assert_~cond#1; {463#false} is VALID [2022-02-20 17:07:42,708 INFO L290 TraceCheckUtils]: 21: Hoare triple {463#false} assume !false; {463#false} is VALID [2022-02-20 17:07:42,708 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 21 proven. 42 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-20 17:07:42,708 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 17:07:42,709 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2112807559] [2022-02-20 17:07:42,709 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2112807559] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-20 17:07:42,709 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2051667425] [2022-02-20 17:07:42,709 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-02-20 17:07:42,709 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 17:07:42,709 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 17:07:42,710 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-20 17:07:42,712 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-02-20 17:07:42,752 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-02-20 17:07:42,753 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-02-20 17:07:42,754 INFO L263 TraceCheckSpWp]: Trace formula consists of 73 conjuncts, 8 conjunts are in the unsatisfiable core [2022-02-20 17:07:42,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:07:42,765 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-20 17:07:42,938 INFO L290 TraceCheckUtils]: 0: Hoare triple {462#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(17, 2);call #Ultimate.allocInit(12, 3); {462#true} is VALID [2022-02-20 17:07:42,939 INFO L290 TraceCheckUtils]: 1: Hoare triple {462#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_~x~0#1, main_~y~0#1;main_~x~0#1 := 0;main_~y~0#1 := 500000; {477#(<= |ULTIMATE.start_main_~x~0#1| 0)} is VALID [2022-02-20 17:07:42,939 INFO L290 TraceCheckUtils]: 2: Hoare triple {477#(<= |ULTIMATE.start_main_~x~0#1| 0)} assume !!(main_~x~0#1 < 1000000); {477#(<= |ULTIMATE.start_main_~x~0#1| 0)} is VALID [2022-02-20 17:07:42,940 INFO L290 TraceCheckUtils]: 3: Hoare triple {477#(<= |ULTIMATE.start_main_~x~0#1| 0)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {465#(<= |ULTIMATE.start_main_~x~0#1| 1)} is VALID [2022-02-20 17:07:42,940 INFO L290 TraceCheckUtils]: 4: Hoare triple {465#(<= |ULTIMATE.start_main_~x~0#1| 1)} assume !!(main_~x~0#1 < 1000000); {465#(<= |ULTIMATE.start_main_~x~0#1| 1)} is VALID [2022-02-20 17:07:42,941 INFO L290 TraceCheckUtils]: 5: Hoare triple {465#(<= |ULTIMATE.start_main_~x~0#1| 1)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {466#(<= |ULTIMATE.start_main_~x~0#1| 2)} is VALID [2022-02-20 17:07:42,943 INFO L290 TraceCheckUtils]: 6: Hoare triple {466#(<= |ULTIMATE.start_main_~x~0#1| 2)} assume !!(main_~x~0#1 < 1000000); {466#(<= |ULTIMATE.start_main_~x~0#1| 2)} is VALID [2022-02-20 17:07:42,944 INFO L290 TraceCheckUtils]: 7: Hoare triple {466#(<= |ULTIMATE.start_main_~x~0#1| 2)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {467#(<= |ULTIMATE.start_main_~x~0#1| 3)} is VALID [2022-02-20 17:07:42,944 INFO L290 TraceCheckUtils]: 8: Hoare triple {467#(<= |ULTIMATE.start_main_~x~0#1| 3)} assume !!(main_~x~0#1 < 1000000); {467#(<= |ULTIMATE.start_main_~x~0#1| 3)} is VALID [2022-02-20 17:07:42,945 INFO L290 TraceCheckUtils]: 9: Hoare triple {467#(<= |ULTIMATE.start_main_~x~0#1| 3)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {468#(<= |ULTIMATE.start_main_~x~0#1| 4)} is VALID [2022-02-20 17:07:42,945 INFO L290 TraceCheckUtils]: 10: Hoare triple {468#(<= |ULTIMATE.start_main_~x~0#1| 4)} assume !!(main_~x~0#1 < 1000000); {468#(<= |ULTIMATE.start_main_~x~0#1| 4)} is VALID [2022-02-20 17:07:42,946 INFO L290 TraceCheckUtils]: 11: Hoare triple {468#(<= |ULTIMATE.start_main_~x~0#1| 4)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {469#(<= |ULTIMATE.start_main_~x~0#1| 5)} is VALID [2022-02-20 17:07:42,946 INFO L290 TraceCheckUtils]: 12: Hoare triple {469#(<= |ULTIMATE.start_main_~x~0#1| 5)} assume !!(main_~x~0#1 < 1000000); {469#(<= |ULTIMATE.start_main_~x~0#1| 5)} is VALID [2022-02-20 17:07:42,947 INFO L290 TraceCheckUtils]: 13: Hoare triple {469#(<= |ULTIMATE.start_main_~x~0#1| 5)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {470#(<= |ULTIMATE.start_main_~x~0#1| 6)} is VALID [2022-02-20 17:07:42,949 INFO L290 TraceCheckUtils]: 14: Hoare triple {470#(<= |ULTIMATE.start_main_~x~0#1| 6)} assume !!(main_~x~0#1 < 1000000); {470#(<= |ULTIMATE.start_main_~x~0#1| 6)} is VALID [2022-02-20 17:07:42,949 INFO L290 TraceCheckUtils]: 15: Hoare triple {470#(<= |ULTIMATE.start_main_~x~0#1| 6)} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {463#false} is VALID [2022-02-20 17:07:42,950 INFO L290 TraceCheckUtils]: 16: Hoare triple {463#false} assume !!(main_~x~0#1 < 1000000); {463#false} is VALID [2022-02-20 17:07:42,951 INFO L290 TraceCheckUtils]: 17: Hoare triple {463#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {463#false} is VALID [2022-02-20 17:07:42,951 INFO L290 TraceCheckUtils]: 18: Hoare triple {463#false} assume !(main_~x~0#1 < 1000000); {463#false} is VALID [2022-02-20 17:07:42,959 INFO L290 TraceCheckUtils]: 19: Hoare triple {463#false} assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if main_~y~0#1 == main_~x~0#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {463#false} is VALID [2022-02-20 17:07:42,959 INFO L290 TraceCheckUtils]: 20: Hoare triple {463#false} assume 0 == __VERIFIER_assert_~cond#1; {463#false} is VALID [2022-02-20 17:07:42,959 INFO L290 TraceCheckUtils]: 21: Hoare triple {463#false} assume !false; {463#false} is VALID [2022-02-20 17:07:42,960 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 21 proven. 42 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-20 17:07:42,960 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-20 17:07:43,224 INFO L290 TraceCheckUtils]: 21: Hoare triple {463#false} assume !false; {463#false} is VALID [2022-02-20 17:07:43,224 INFO L290 TraceCheckUtils]: 20: Hoare triple {463#false} assume 0 == __VERIFIER_assert_~cond#1; {463#false} is VALID [2022-02-20 17:07:43,224 INFO L290 TraceCheckUtils]: 19: Hoare triple {463#false} assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if main_~y~0#1 == main_~x~0#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {463#false} is VALID [2022-02-20 17:07:43,224 INFO L290 TraceCheckUtils]: 18: Hoare triple {463#false} assume !(main_~x~0#1 < 1000000); {463#false} is VALID [2022-02-20 17:07:43,224 INFO L290 TraceCheckUtils]: 17: Hoare triple {463#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {463#false} is VALID [2022-02-20 17:07:43,225 INFO L290 TraceCheckUtils]: 16: Hoare triple {463#false} assume !!(main_~x~0#1 < 1000000); {463#false} is VALID [2022-02-20 17:07:43,225 INFO L290 TraceCheckUtils]: 15: Hoare triple {556#(< |ULTIMATE.start_main_~x~0#1| 500000)} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {463#false} is VALID [2022-02-20 17:07:43,226 INFO L290 TraceCheckUtils]: 14: Hoare triple {556#(< |ULTIMATE.start_main_~x~0#1| 500000)} assume !!(main_~x~0#1 < 1000000); {556#(< |ULTIMATE.start_main_~x~0#1| 500000)} is VALID [2022-02-20 17:07:43,227 INFO L290 TraceCheckUtils]: 13: Hoare triple {563#(< |ULTIMATE.start_main_~x~0#1| 499999)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {556#(< |ULTIMATE.start_main_~x~0#1| 500000)} is VALID [2022-02-20 17:07:43,227 INFO L290 TraceCheckUtils]: 12: Hoare triple {563#(< |ULTIMATE.start_main_~x~0#1| 499999)} assume !!(main_~x~0#1 < 1000000); {563#(< |ULTIMATE.start_main_~x~0#1| 499999)} is VALID [2022-02-20 17:07:43,227 INFO L290 TraceCheckUtils]: 11: Hoare triple {570#(< |ULTIMATE.start_main_~x~0#1| 499998)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {563#(< |ULTIMATE.start_main_~x~0#1| 499999)} is VALID [2022-02-20 17:07:43,228 INFO L290 TraceCheckUtils]: 10: Hoare triple {570#(< |ULTIMATE.start_main_~x~0#1| 499998)} assume !!(main_~x~0#1 < 1000000); {570#(< |ULTIMATE.start_main_~x~0#1| 499998)} is VALID [2022-02-20 17:07:43,229 INFO L290 TraceCheckUtils]: 9: Hoare triple {577#(< |ULTIMATE.start_main_~x~0#1| 499997)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {570#(< |ULTIMATE.start_main_~x~0#1| 499998)} is VALID [2022-02-20 17:07:43,229 INFO L290 TraceCheckUtils]: 8: Hoare triple {577#(< |ULTIMATE.start_main_~x~0#1| 499997)} assume !!(main_~x~0#1 < 1000000); {577#(< |ULTIMATE.start_main_~x~0#1| 499997)} is VALID [2022-02-20 17:07:43,230 INFO L290 TraceCheckUtils]: 7: Hoare triple {584#(< |ULTIMATE.start_main_~x~0#1| 499996)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {577#(< |ULTIMATE.start_main_~x~0#1| 499997)} is VALID [2022-02-20 17:07:43,230 INFO L290 TraceCheckUtils]: 6: Hoare triple {584#(< |ULTIMATE.start_main_~x~0#1| 499996)} assume !!(main_~x~0#1 < 1000000); {584#(< |ULTIMATE.start_main_~x~0#1| 499996)} is VALID [2022-02-20 17:07:43,231 INFO L290 TraceCheckUtils]: 5: Hoare triple {591#(< |ULTIMATE.start_main_~x~0#1| 499995)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {584#(< |ULTIMATE.start_main_~x~0#1| 499996)} is VALID [2022-02-20 17:07:43,232 INFO L290 TraceCheckUtils]: 4: Hoare triple {591#(< |ULTIMATE.start_main_~x~0#1| 499995)} assume !!(main_~x~0#1 < 1000000); {591#(< |ULTIMATE.start_main_~x~0#1| 499995)} is VALID [2022-02-20 17:07:43,232 INFO L290 TraceCheckUtils]: 3: Hoare triple {598#(< |ULTIMATE.start_main_~x~0#1| 499994)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {591#(< |ULTIMATE.start_main_~x~0#1| 499995)} is VALID [2022-02-20 17:07:43,233 INFO L290 TraceCheckUtils]: 2: Hoare triple {598#(< |ULTIMATE.start_main_~x~0#1| 499994)} assume !!(main_~x~0#1 < 1000000); {598#(< |ULTIMATE.start_main_~x~0#1| 499994)} is VALID [2022-02-20 17:07:43,233 INFO L290 TraceCheckUtils]: 1: Hoare triple {462#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_~x~0#1, main_~y~0#1;main_~x~0#1 := 0;main_~y~0#1 := 500000; {598#(< |ULTIMATE.start_main_~x~0#1| 499994)} is VALID [2022-02-20 17:07:43,233 INFO L290 TraceCheckUtils]: 0: Hoare triple {462#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(17, 2);call #Ultimate.allocInit(12, 3); {462#true} is VALID [2022-02-20 17:07:43,234 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 21 proven. 42 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-20 17:07:43,234 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2051667425] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-20 17:07:43,234 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-20 17:07:43,234 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 17 [2022-02-20 17:07:43,234 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2032763643] [2022-02-20 17:07:43,234 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-20 17:07:43,235 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 17 states have (on average 2.3529411764705883) internal successors, (40), 17 states have internal predecessors, (40), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 22 [2022-02-20 17:07:43,235 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 17:07:43,235 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 17 states, 17 states have (on average 2.3529411764705883) internal successors, (40), 17 states have internal predecessors, (40), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 17:07:43,270 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 40 edges. 40 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 17:07:43,270 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2022-02-20 17:07:43,270 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 17:07:43,271 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2022-02-20 17:07:43,272 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=136, Invalid=136, Unknown=0, NotChecked=0, Total=272 [2022-02-20 17:07:43,272 INFO L87 Difference]: Start difference. First operand 23 states and 25 transitions. Second operand has 17 states, 17 states have (on average 2.3529411764705883) internal successors, (40), 17 states have internal predecessors, (40), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 17:07:43,373 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 17:07:43,373 INFO L93 Difference]: Finished difference Result 48 states and 60 transitions. [2022-02-20 17:07:43,373 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-02-20 17:07:43,374 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 17 states have (on average 2.3529411764705883) internal successors, (40), 17 states have internal predecessors, (40), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 22 [2022-02-20 17:07:43,374 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 17:07:43,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17 states, 17 states have (on average 2.3529411764705883) internal successors, (40), 17 states have internal predecessors, (40), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 17:07:43,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 52 transitions. [2022-02-20 17:07:43,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17 states, 17 states have (on average 2.3529411764705883) internal successors, (40), 17 states have internal predecessors, (40), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 17:07:43,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 52 transitions. [2022-02-20 17:07:43,377 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 52 transitions. [2022-02-20 17:07:43,419 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 52 edges. 52 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 17:07:43,421 INFO L225 Difference]: With dead ends: 48 [2022-02-20 17:07:43,421 INFO L226 Difference]: Without dead ends: 39 [2022-02-20 17:07:43,421 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 51 GetRequests, 36 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 24 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=136, Invalid=136, Unknown=0, NotChecked=0, Total=272 [2022-02-20 17:07:43,422 INFO L933 BasicCegarLoop]: 7 mSDtfsCounter, 0 mSDsluCounter, 6 mSDsCounter, 0 mSdLazyCounter, 36 mSolverCounterSat, 11 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 13 SdHoareTripleChecker+Invalid, 47 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 36 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-02-20 17:07:43,422 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [0 Valid, 13 Invalid, 47 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 36 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-02-20 17:07:43,423 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 39 states. [2022-02-20 17:07:43,449 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 39 to 39. [2022-02-20 17:07:43,449 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 17:07:43,450 INFO L82 GeneralOperation]: Start isEquivalent. First operand 39 states. Second operand has 39 states, 38 states have (on average 1.0789473684210527) internal successors, (41), 38 states have internal predecessors, (41), 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 17:07:43,450 INFO L74 IsIncluded]: Start isIncluded. First operand 39 states. Second operand has 39 states, 38 states have (on average 1.0789473684210527) internal successors, (41), 38 states have internal predecessors, (41), 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 17:07:43,450 INFO L87 Difference]: Start difference. First operand 39 states. Second operand has 39 states, 38 states have (on average 1.0789473684210527) internal successors, (41), 38 states have internal predecessors, (41), 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 17:07:43,454 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 17:07:43,454 INFO L93 Difference]: Finished difference Result 39 states and 41 transitions. [2022-02-20 17:07:43,454 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 41 transitions. [2022-02-20 17:07:43,455 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 17:07:43,455 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 17:07:43,456 INFO L74 IsIncluded]: Start isIncluded. First operand has 39 states, 38 states have (on average 1.0789473684210527) internal successors, (41), 38 states have internal predecessors, (41), 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 39 states. [2022-02-20 17:07:43,456 INFO L87 Difference]: Start difference. First operand has 39 states, 38 states have (on average 1.0789473684210527) internal successors, (41), 38 states have internal predecessors, (41), 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 39 states. [2022-02-20 17:07:43,462 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 17:07:43,462 INFO L93 Difference]: Finished difference Result 39 states and 41 transitions. [2022-02-20 17:07:43,462 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 41 transitions. [2022-02-20 17:07:43,463 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 17:07:43,463 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 17:07:43,463 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 17:07:43,463 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 17:07:43,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 39 states, 38 states have (on average 1.0789473684210527) internal successors, (41), 38 states have internal predecessors, (41), 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 17:07:43,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 39 states and 41 transitions. [2022-02-20 17:07:43,464 INFO L78 Accepts]: Start accepts. Automaton has 39 states and 41 transitions. Word has length 22 [2022-02-20 17:07:43,465 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 17:07:43,465 INFO L470 AbstractCegarLoop]: Abstraction has 39 states and 41 transitions. [2022-02-20 17:07:43,465 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 17 states have (on average 2.3529411764705883) internal successors, (40), 17 states have internal predecessors, (40), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 17:07:43,465 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 41 transitions. [2022-02-20 17:07:43,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-02-20 17:07:43,466 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 17:07:43,466 INFO L514 BasicCegarLoop]: trace histogram [16, 14, 2, 1, 1, 1, 1, 1, 1] [2022-02-20 17:07:43,485 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-02-20 17:07:43,675 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 17:07:43,676 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 17:07:43,676 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 17:07:43,676 INFO L85 PathProgramCache]: Analyzing trace with hash -713215707, now seen corresponding path program 3 times [2022-02-20 17:07:43,676 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 17:07:43,676 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [77679966] [2022-02-20 17:07:43,676 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 17:07:43,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 17:07:43,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:07:43,904 INFO L290 TraceCheckUtils]: 0: Hoare triple {809#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(17, 2);call #Ultimate.allocInit(12, 3); {809#true} is VALID [2022-02-20 17:07:43,905 INFO L290 TraceCheckUtils]: 1: Hoare triple {809#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_~x~0#1, main_~y~0#1;main_~x~0#1 := 0;main_~y~0#1 := 500000; {811#(= |ULTIMATE.start_main_~x~0#1| 0)} is VALID [2022-02-20 17:07:43,905 INFO L290 TraceCheckUtils]: 2: Hoare triple {811#(= |ULTIMATE.start_main_~x~0#1| 0)} assume !!(main_~x~0#1 < 1000000); {811#(= |ULTIMATE.start_main_~x~0#1| 0)} is VALID [2022-02-20 17:07:43,906 INFO L290 TraceCheckUtils]: 3: Hoare triple {811#(= |ULTIMATE.start_main_~x~0#1| 0)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {812#(<= |ULTIMATE.start_main_~x~0#1| 1)} is VALID [2022-02-20 17:07:43,906 INFO L290 TraceCheckUtils]: 4: Hoare triple {812#(<= |ULTIMATE.start_main_~x~0#1| 1)} assume !!(main_~x~0#1 < 1000000); {812#(<= |ULTIMATE.start_main_~x~0#1| 1)} is VALID [2022-02-20 17:07:43,907 INFO L290 TraceCheckUtils]: 5: Hoare triple {812#(<= |ULTIMATE.start_main_~x~0#1| 1)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {813#(<= |ULTIMATE.start_main_~x~0#1| 2)} is VALID [2022-02-20 17:07:43,909 INFO L290 TraceCheckUtils]: 6: Hoare triple {813#(<= |ULTIMATE.start_main_~x~0#1| 2)} assume !!(main_~x~0#1 < 1000000); {813#(<= |ULTIMATE.start_main_~x~0#1| 2)} is VALID [2022-02-20 17:07:43,910 INFO L290 TraceCheckUtils]: 7: Hoare triple {813#(<= |ULTIMATE.start_main_~x~0#1| 2)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {814#(<= |ULTIMATE.start_main_~x~0#1| 3)} is VALID [2022-02-20 17:07:43,910 INFO L290 TraceCheckUtils]: 8: Hoare triple {814#(<= |ULTIMATE.start_main_~x~0#1| 3)} assume !!(main_~x~0#1 < 1000000); {814#(<= |ULTIMATE.start_main_~x~0#1| 3)} is VALID [2022-02-20 17:07:43,911 INFO L290 TraceCheckUtils]: 9: Hoare triple {814#(<= |ULTIMATE.start_main_~x~0#1| 3)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {815#(<= |ULTIMATE.start_main_~x~0#1| 4)} is VALID [2022-02-20 17:07:43,912 INFO L290 TraceCheckUtils]: 10: Hoare triple {815#(<= |ULTIMATE.start_main_~x~0#1| 4)} assume !!(main_~x~0#1 < 1000000); {815#(<= |ULTIMATE.start_main_~x~0#1| 4)} is VALID [2022-02-20 17:07:43,912 INFO L290 TraceCheckUtils]: 11: Hoare triple {815#(<= |ULTIMATE.start_main_~x~0#1| 4)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {816#(<= |ULTIMATE.start_main_~x~0#1| 5)} is VALID [2022-02-20 17:07:43,912 INFO L290 TraceCheckUtils]: 12: Hoare triple {816#(<= |ULTIMATE.start_main_~x~0#1| 5)} assume !!(main_~x~0#1 < 1000000); {816#(<= |ULTIMATE.start_main_~x~0#1| 5)} is VALID [2022-02-20 17:07:43,913 INFO L290 TraceCheckUtils]: 13: Hoare triple {816#(<= |ULTIMATE.start_main_~x~0#1| 5)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {817#(<= |ULTIMATE.start_main_~x~0#1| 6)} is VALID [2022-02-20 17:07:43,913 INFO L290 TraceCheckUtils]: 14: Hoare triple {817#(<= |ULTIMATE.start_main_~x~0#1| 6)} assume !!(main_~x~0#1 < 1000000); {817#(<= |ULTIMATE.start_main_~x~0#1| 6)} is VALID [2022-02-20 17:07:43,914 INFO L290 TraceCheckUtils]: 15: Hoare triple {817#(<= |ULTIMATE.start_main_~x~0#1| 6)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {818#(<= |ULTIMATE.start_main_~x~0#1| 7)} is VALID [2022-02-20 17:07:43,914 INFO L290 TraceCheckUtils]: 16: Hoare triple {818#(<= |ULTIMATE.start_main_~x~0#1| 7)} assume !!(main_~x~0#1 < 1000000); {818#(<= |ULTIMATE.start_main_~x~0#1| 7)} is VALID [2022-02-20 17:07:43,915 INFO L290 TraceCheckUtils]: 17: Hoare triple {818#(<= |ULTIMATE.start_main_~x~0#1| 7)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {819#(<= |ULTIMATE.start_main_~x~0#1| 8)} is VALID [2022-02-20 17:07:43,915 INFO L290 TraceCheckUtils]: 18: Hoare triple {819#(<= |ULTIMATE.start_main_~x~0#1| 8)} assume !!(main_~x~0#1 < 1000000); {819#(<= |ULTIMATE.start_main_~x~0#1| 8)} is VALID [2022-02-20 17:07:43,916 INFO L290 TraceCheckUtils]: 19: Hoare triple {819#(<= |ULTIMATE.start_main_~x~0#1| 8)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {820#(<= |ULTIMATE.start_main_~x~0#1| 9)} is VALID [2022-02-20 17:07:43,916 INFO L290 TraceCheckUtils]: 20: Hoare triple {820#(<= |ULTIMATE.start_main_~x~0#1| 9)} assume !!(main_~x~0#1 < 1000000); {820#(<= |ULTIMATE.start_main_~x~0#1| 9)} is VALID [2022-02-20 17:07:43,917 INFO L290 TraceCheckUtils]: 21: Hoare triple {820#(<= |ULTIMATE.start_main_~x~0#1| 9)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {821#(<= |ULTIMATE.start_main_~x~0#1| 10)} is VALID [2022-02-20 17:07:43,917 INFO L290 TraceCheckUtils]: 22: Hoare triple {821#(<= |ULTIMATE.start_main_~x~0#1| 10)} assume !!(main_~x~0#1 < 1000000); {821#(<= |ULTIMATE.start_main_~x~0#1| 10)} is VALID [2022-02-20 17:07:43,918 INFO L290 TraceCheckUtils]: 23: Hoare triple {821#(<= |ULTIMATE.start_main_~x~0#1| 10)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {822#(<= |ULTIMATE.start_main_~x~0#1| 11)} is VALID [2022-02-20 17:07:43,918 INFO L290 TraceCheckUtils]: 24: Hoare triple {822#(<= |ULTIMATE.start_main_~x~0#1| 11)} assume !!(main_~x~0#1 < 1000000); {822#(<= |ULTIMATE.start_main_~x~0#1| 11)} is VALID [2022-02-20 17:07:43,919 INFO L290 TraceCheckUtils]: 25: Hoare triple {822#(<= |ULTIMATE.start_main_~x~0#1| 11)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {823#(<= |ULTIMATE.start_main_~x~0#1| 12)} is VALID [2022-02-20 17:07:43,919 INFO L290 TraceCheckUtils]: 26: Hoare triple {823#(<= |ULTIMATE.start_main_~x~0#1| 12)} assume !!(main_~x~0#1 < 1000000); {823#(<= |ULTIMATE.start_main_~x~0#1| 12)} is VALID [2022-02-20 17:07:43,920 INFO L290 TraceCheckUtils]: 27: Hoare triple {823#(<= |ULTIMATE.start_main_~x~0#1| 12)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {824#(<= |ULTIMATE.start_main_~x~0#1| 13)} is VALID [2022-02-20 17:07:43,920 INFO L290 TraceCheckUtils]: 28: Hoare triple {824#(<= |ULTIMATE.start_main_~x~0#1| 13)} assume !!(main_~x~0#1 < 1000000); {824#(<= |ULTIMATE.start_main_~x~0#1| 13)} is VALID [2022-02-20 17:07:43,921 INFO L290 TraceCheckUtils]: 29: Hoare triple {824#(<= |ULTIMATE.start_main_~x~0#1| 13)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {825#(<= |ULTIMATE.start_main_~x~0#1| 14)} is VALID [2022-02-20 17:07:43,921 INFO L290 TraceCheckUtils]: 30: Hoare triple {825#(<= |ULTIMATE.start_main_~x~0#1| 14)} assume !!(main_~x~0#1 < 1000000); {825#(<= |ULTIMATE.start_main_~x~0#1| 14)} is VALID [2022-02-20 17:07:43,922 INFO L290 TraceCheckUtils]: 31: Hoare triple {825#(<= |ULTIMATE.start_main_~x~0#1| 14)} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {810#false} is VALID [2022-02-20 17:07:43,922 INFO L290 TraceCheckUtils]: 32: Hoare triple {810#false} assume !!(main_~x~0#1 < 1000000); {810#false} is VALID [2022-02-20 17:07:43,922 INFO L290 TraceCheckUtils]: 33: Hoare triple {810#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {810#false} is VALID [2022-02-20 17:07:43,922 INFO L290 TraceCheckUtils]: 34: Hoare triple {810#false} assume !(main_~x~0#1 < 1000000); {810#false} is VALID [2022-02-20 17:07:43,922 INFO L290 TraceCheckUtils]: 35: Hoare triple {810#false} assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if main_~y~0#1 == main_~x~0#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {810#false} is VALID [2022-02-20 17:07:43,922 INFO L290 TraceCheckUtils]: 36: Hoare triple {810#false} assume 0 == __VERIFIER_assert_~cond#1; {810#false} is VALID [2022-02-20 17:07:43,923 INFO L290 TraceCheckUtils]: 37: Hoare triple {810#false} assume !false; {810#false} is VALID [2022-02-20 17:07:43,923 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 45 proven. 210 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-20 17:07:43,923 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 17:07:43,923 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [77679966] [2022-02-20 17:07:43,923 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [77679966] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-20 17:07:43,924 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [375290019] [2022-02-20 17:07:43,924 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-02-20 17:07:43,924 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 17:07:43,924 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 17:07:43,927 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-20 17:07:43,928 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-02-20 17:07:43,975 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 6 check-sat command(s) [2022-02-20 17:07:43,975 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-02-20 17:07:43,975 INFO L263 TraceCheckSpWp]: Trace formula consists of 61 conjuncts, 5 conjunts are in the unsatisfiable core [2022-02-20 17:07:43,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:07:43,989 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-20 17:07:44,150 INFO L290 TraceCheckUtils]: 0: Hoare triple {809#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(17, 2);call #Ultimate.allocInit(12, 3); {809#true} is VALID [2022-02-20 17:07:44,150 INFO L290 TraceCheckUtils]: 1: Hoare triple {809#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_~x~0#1, main_~y~0#1;main_~x~0#1 := 0;main_~y~0#1 := 500000; {809#true} is VALID [2022-02-20 17:07:44,150 INFO L290 TraceCheckUtils]: 2: Hoare triple {809#true} assume !!(main_~x~0#1 < 1000000); {809#true} is VALID [2022-02-20 17:07:44,150 INFO L290 TraceCheckUtils]: 3: Hoare triple {809#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {809#true} is VALID [2022-02-20 17:07:44,150 INFO L290 TraceCheckUtils]: 4: Hoare triple {809#true} assume !!(main_~x~0#1 < 1000000); {809#true} is VALID [2022-02-20 17:07:44,150 INFO L290 TraceCheckUtils]: 5: Hoare triple {809#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {809#true} is VALID [2022-02-20 17:07:44,150 INFO L290 TraceCheckUtils]: 6: Hoare triple {809#true} assume !!(main_~x~0#1 < 1000000); {809#true} is VALID [2022-02-20 17:07:44,150 INFO L290 TraceCheckUtils]: 7: Hoare triple {809#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {809#true} is VALID [2022-02-20 17:07:44,151 INFO L290 TraceCheckUtils]: 8: Hoare triple {809#true} assume !!(main_~x~0#1 < 1000000); {809#true} is VALID [2022-02-20 17:07:44,151 INFO L290 TraceCheckUtils]: 9: Hoare triple {809#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {809#true} is VALID [2022-02-20 17:07:44,151 INFO L290 TraceCheckUtils]: 10: Hoare triple {809#true} assume !!(main_~x~0#1 < 1000000); {809#true} is VALID [2022-02-20 17:07:44,151 INFO L290 TraceCheckUtils]: 11: Hoare triple {809#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {809#true} is VALID [2022-02-20 17:07:44,151 INFO L290 TraceCheckUtils]: 12: Hoare triple {809#true} assume !!(main_~x~0#1 < 1000000); {809#true} is VALID [2022-02-20 17:07:44,151 INFO L290 TraceCheckUtils]: 13: Hoare triple {809#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {809#true} is VALID [2022-02-20 17:07:44,151 INFO L290 TraceCheckUtils]: 14: Hoare triple {809#true} assume !!(main_~x~0#1 < 1000000); {809#true} is VALID [2022-02-20 17:07:44,151 INFO L290 TraceCheckUtils]: 15: Hoare triple {809#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {809#true} is VALID [2022-02-20 17:07:44,152 INFO L290 TraceCheckUtils]: 16: Hoare triple {809#true} assume !!(main_~x~0#1 < 1000000); {809#true} is VALID [2022-02-20 17:07:44,152 INFO L290 TraceCheckUtils]: 17: Hoare triple {809#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {809#true} is VALID [2022-02-20 17:07:44,152 INFO L290 TraceCheckUtils]: 18: Hoare triple {809#true} assume !!(main_~x~0#1 < 1000000); {809#true} is VALID [2022-02-20 17:07:44,152 INFO L290 TraceCheckUtils]: 19: Hoare triple {809#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {809#true} is VALID [2022-02-20 17:07:44,152 INFO L290 TraceCheckUtils]: 20: Hoare triple {809#true} assume !!(main_~x~0#1 < 1000000); {809#true} is VALID [2022-02-20 17:07:44,152 INFO L290 TraceCheckUtils]: 21: Hoare triple {809#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {809#true} is VALID [2022-02-20 17:07:44,152 INFO L290 TraceCheckUtils]: 22: Hoare triple {809#true} assume !!(main_~x~0#1 < 1000000); {809#true} is VALID [2022-02-20 17:07:44,152 INFO L290 TraceCheckUtils]: 23: Hoare triple {809#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {809#true} is VALID [2022-02-20 17:07:44,152 INFO L290 TraceCheckUtils]: 24: Hoare triple {809#true} assume !!(main_~x~0#1 < 1000000); {809#true} is VALID [2022-02-20 17:07:44,153 INFO L290 TraceCheckUtils]: 25: Hoare triple {809#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {809#true} is VALID [2022-02-20 17:07:44,153 INFO L290 TraceCheckUtils]: 26: Hoare triple {809#true} assume !!(main_~x~0#1 < 1000000); {809#true} is VALID [2022-02-20 17:07:44,153 INFO L290 TraceCheckUtils]: 27: Hoare triple {809#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {809#true} is VALID [2022-02-20 17:07:44,153 INFO L290 TraceCheckUtils]: 28: Hoare triple {809#true} assume !!(main_~x~0#1 < 1000000); {809#true} is VALID [2022-02-20 17:07:44,161 INFO L290 TraceCheckUtils]: 29: Hoare triple {809#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {916#(< |ULTIMATE.start_main_~x~0#1| 500001)} is VALID [2022-02-20 17:07:44,162 INFO L290 TraceCheckUtils]: 30: Hoare triple {916#(< |ULTIMATE.start_main_~x~0#1| 500001)} assume !!(main_~x~0#1 < 1000000); {916#(< |ULTIMATE.start_main_~x~0#1| 500001)} is VALID [2022-02-20 17:07:44,162 INFO L290 TraceCheckUtils]: 31: Hoare triple {916#(< |ULTIMATE.start_main_~x~0#1| 500001)} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {923#(< |ULTIMATE.start_main_~x~0#1| 500002)} is VALID [2022-02-20 17:07:44,163 INFO L290 TraceCheckUtils]: 32: Hoare triple {923#(< |ULTIMATE.start_main_~x~0#1| 500002)} assume !!(main_~x~0#1 < 1000000); {923#(< |ULTIMATE.start_main_~x~0#1| 500002)} is VALID [2022-02-20 17:07:44,163 INFO L290 TraceCheckUtils]: 33: Hoare triple {923#(< |ULTIMATE.start_main_~x~0#1| 500002)} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {930#(< |ULTIMATE.start_main_~x~0#1| 500003)} is VALID [2022-02-20 17:07:44,164 INFO L290 TraceCheckUtils]: 34: Hoare triple {930#(< |ULTIMATE.start_main_~x~0#1| 500003)} assume !(main_~x~0#1 < 1000000); {810#false} is VALID [2022-02-20 17:07:44,164 INFO L290 TraceCheckUtils]: 35: Hoare triple {810#false} assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if main_~y~0#1 == main_~x~0#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {810#false} is VALID [2022-02-20 17:07:44,164 INFO L290 TraceCheckUtils]: 36: Hoare triple {810#false} assume 0 == __VERIFIER_assert_~cond#1; {810#false} is VALID [2022-02-20 17:07:44,164 INFO L290 TraceCheckUtils]: 37: Hoare triple {810#false} assume !false; {810#false} is VALID [2022-02-20 17:07:44,164 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 70 proven. 4 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2022-02-20 17:07:44,164 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-20 17:07:44,319 INFO L290 TraceCheckUtils]: 37: Hoare triple {810#false} assume !false; {810#false} is VALID [2022-02-20 17:07:44,320 INFO L290 TraceCheckUtils]: 36: Hoare triple {810#false} assume 0 == __VERIFIER_assert_~cond#1; {810#false} is VALID [2022-02-20 17:07:44,320 INFO L290 TraceCheckUtils]: 35: Hoare triple {810#false} assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if main_~y~0#1 == main_~x~0#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {810#false} is VALID [2022-02-20 17:07:44,320 INFO L290 TraceCheckUtils]: 34: Hoare triple {952#(< |ULTIMATE.start_main_~x~0#1| 1000000)} assume !(main_~x~0#1 < 1000000); {810#false} is VALID [2022-02-20 17:07:44,321 INFO L290 TraceCheckUtils]: 33: Hoare triple {956#(< |ULTIMATE.start_main_~x~0#1| 999999)} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {952#(< |ULTIMATE.start_main_~x~0#1| 1000000)} is VALID [2022-02-20 17:07:44,321 INFO L290 TraceCheckUtils]: 32: Hoare triple {956#(< |ULTIMATE.start_main_~x~0#1| 999999)} assume !!(main_~x~0#1 < 1000000); {956#(< |ULTIMATE.start_main_~x~0#1| 999999)} is VALID [2022-02-20 17:07:44,322 INFO L290 TraceCheckUtils]: 31: Hoare triple {963#(< |ULTIMATE.start_main_~x~0#1| 999998)} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {956#(< |ULTIMATE.start_main_~x~0#1| 999999)} is VALID [2022-02-20 17:07:44,322 INFO L290 TraceCheckUtils]: 30: Hoare triple {963#(< |ULTIMATE.start_main_~x~0#1| 999998)} assume !!(main_~x~0#1 < 1000000); {963#(< |ULTIMATE.start_main_~x~0#1| 999998)} is VALID [2022-02-20 17:07:44,322 INFO L290 TraceCheckUtils]: 29: Hoare triple {809#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {963#(< |ULTIMATE.start_main_~x~0#1| 999998)} is VALID [2022-02-20 17:07:44,322 INFO L290 TraceCheckUtils]: 28: Hoare triple {809#true} assume !!(main_~x~0#1 < 1000000); {809#true} is VALID [2022-02-20 17:07:44,323 INFO L290 TraceCheckUtils]: 27: Hoare triple {809#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {809#true} is VALID [2022-02-20 17:07:44,323 INFO L290 TraceCheckUtils]: 26: Hoare triple {809#true} assume !!(main_~x~0#1 < 1000000); {809#true} is VALID [2022-02-20 17:07:44,323 INFO L290 TraceCheckUtils]: 25: Hoare triple {809#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {809#true} is VALID [2022-02-20 17:07:44,323 INFO L290 TraceCheckUtils]: 24: Hoare triple {809#true} assume !!(main_~x~0#1 < 1000000); {809#true} is VALID [2022-02-20 17:07:44,323 INFO L290 TraceCheckUtils]: 23: Hoare triple {809#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {809#true} is VALID [2022-02-20 17:07:44,323 INFO L290 TraceCheckUtils]: 22: Hoare triple {809#true} assume !!(main_~x~0#1 < 1000000); {809#true} is VALID [2022-02-20 17:07:44,323 INFO L290 TraceCheckUtils]: 21: Hoare triple {809#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {809#true} is VALID [2022-02-20 17:07:44,323 INFO L290 TraceCheckUtils]: 20: Hoare triple {809#true} assume !!(main_~x~0#1 < 1000000); {809#true} is VALID [2022-02-20 17:07:44,323 INFO L290 TraceCheckUtils]: 19: Hoare triple {809#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {809#true} is VALID [2022-02-20 17:07:44,324 INFO L290 TraceCheckUtils]: 18: Hoare triple {809#true} assume !!(main_~x~0#1 < 1000000); {809#true} is VALID [2022-02-20 17:07:44,324 INFO L290 TraceCheckUtils]: 17: Hoare triple {809#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {809#true} is VALID [2022-02-20 17:07:44,324 INFO L290 TraceCheckUtils]: 16: Hoare triple {809#true} assume !!(main_~x~0#1 < 1000000); {809#true} is VALID [2022-02-20 17:07:44,324 INFO L290 TraceCheckUtils]: 15: Hoare triple {809#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {809#true} is VALID [2022-02-20 17:07:44,324 INFO L290 TraceCheckUtils]: 14: Hoare triple {809#true} assume !!(main_~x~0#1 < 1000000); {809#true} is VALID [2022-02-20 17:07:44,324 INFO L290 TraceCheckUtils]: 13: Hoare triple {809#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {809#true} is VALID [2022-02-20 17:07:44,324 INFO L290 TraceCheckUtils]: 12: Hoare triple {809#true} assume !!(main_~x~0#1 < 1000000); {809#true} is VALID [2022-02-20 17:07:44,324 INFO L290 TraceCheckUtils]: 11: Hoare triple {809#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {809#true} is VALID [2022-02-20 17:07:44,324 INFO L290 TraceCheckUtils]: 10: Hoare triple {809#true} assume !!(main_~x~0#1 < 1000000); {809#true} is VALID [2022-02-20 17:07:44,325 INFO L290 TraceCheckUtils]: 9: Hoare triple {809#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {809#true} is VALID [2022-02-20 17:07:44,325 INFO L290 TraceCheckUtils]: 8: Hoare triple {809#true} assume !!(main_~x~0#1 < 1000000); {809#true} is VALID [2022-02-20 17:07:44,325 INFO L290 TraceCheckUtils]: 7: Hoare triple {809#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {809#true} is VALID [2022-02-20 17:07:44,325 INFO L290 TraceCheckUtils]: 6: Hoare triple {809#true} assume !!(main_~x~0#1 < 1000000); {809#true} is VALID [2022-02-20 17:07:44,325 INFO L290 TraceCheckUtils]: 5: Hoare triple {809#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {809#true} is VALID [2022-02-20 17:07:44,325 INFO L290 TraceCheckUtils]: 4: Hoare triple {809#true} assume !!(main_~x~0#1 < 1000000); {809#true} is VALID [2022-02-20 17:07:44,325 INFO L290 TraceCheckUtils]: 3: Hoare triple {809#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {809#true} is VALID [2022-02-20 17:07:44,325 INFO L290 TraceCheckUtils]: 2: Hoare triple {809#true} assume !!(main_~x~0#1 < 1000000); {809#true} is VALID [2022-02-20 17:07:44,325 INFO L290 TraceCheckUtils]: 1: Hoare triple {809#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_~x~0#1, main_~y~0#1;main_~x~0#1 := 0;main_~y~0#1 := 500000; {809#true} is VALID [2022-02-20 17:07:44,326 INFO L290 TraceCheckUtils]: 0: Hoare triple {809#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(17, 2);call #Ultimate.allocInit(12, 3); {809#true} is VALID [2022-02-20 17:07:44,326 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 70 proven. 4 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2022-02-20 17:07:44,326 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [375290019] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-20 17:07:44,326 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-20 17:07:44,326 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 5, 5] total 23 [2022-02-20 17:07:44,326 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1723999158] [2022-02-20 17:07:44,326 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-20 17:07:44,327 INFO L78 Accepts]: Start accepts. Automaton has has 23 states, 23 states have (on average 2.3043478260869565) internal successors, (53), 23 states have internal predecessors, (53), 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 38 [2022-02-20 17:07:44,334 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 17:07:44,334 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 23 states, 23 states have (on average 2.3043478260869565) internal successors, (53), 23 states have internal predecessors, (53), 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 17:07:44,378 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 53 edges. 53 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 17:07:44,378 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 23 states [2022-02-20 17:07:44,378 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 17:07:44,379 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2022-02-20 17:07:44,379 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=253, Invalid=253, Unknown=0, NotChecked=0, Total=506 [2022-02-20 17:07:44,379 INFO L87 Difference]: Start difference. First operand 39 states and 41 transitions. Second operand has 23 states, 23 states have (on average 2.3043478260869565) internal successors, (53), 23 states have internal predecessors, (53), 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 17:07:44,617 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 17:07:44,617 INFO L93 Difference]: Finished difference Result 58 states and 71 transitions. [2022-02-20 17:07:44,617 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2022-02-20 17:07:44,618 INFO L78 Accepts]: Start accepts. Automaton has has 23 states, 23 states have (on average 2.3043478260869565) internal successors, (53), 23 states have internal predecessors, (53), 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 38 [2022-02-20 17:07:44,618 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 17:07:44,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23 states, 23 states have (on average 2.3043478260869565) internal successors, (53), 23 states have internal predecessors, (53), 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 17:07:44,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 67 transitions. [2022-02-20 17:07:44,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23 states, 23 states have (on average 2.3043478260869565) internal successors, (53), 23 states have internal predecessors, (53), 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 17:07:44,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 67 transitions. [2022-02-20 17:07:44,621 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 23 states and 67 transitions. [2022-02-20 17:07:44,671 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 67 edges. 67 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 17:07:44,672 INFO L225 Difference]: With dead ends: 58 [2022-02-20 17:07:44,672 INFO L226 Difference]: Without dead ends: 49 [2022-02-20 17:07:44,673 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 91 GetRequests, 70 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=253, Invalid=253, Unknown=0, NotChecked=0, Total=506 [2022-02-20 17:07:44,673 INFO L933 BasicCegarLoop]: 6 mSDtfsCounter, 21 mSDsluCounter, 9 mSDsCounter, 0 mSdLazyCounter, 51 mSolverCounterSat, 71 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 21 SdHoareTripleChecker+Valid, 15 SdHoareTripleChecker+Invalid, 122 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 71 IncrementalHoareTripleChecker+Valid, 51 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-02-20 17:07:44,674 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [21 Valid, 15 Invalid, 122 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [71 Valid, 51 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-02-20 17:07:44,674 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 49 states. [2022-02-20 17:07:44,704 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 49 to 49. [2022-02-20 17:07:44,704 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 17:07:44,704 INFO L82 GeneralOperation]: Start isEquivalent. First operand 49 states. Second operand has 49 states, 48 states have (on average 1.1458333333333333) internal successors, (55), 48 states have internal predecessors, (55), 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 17:07:44,704 INFO L74 IsIncluded]: Start isIncluded. First operand 49 states. Second operand has 49 states, 48 states have (on average 1.1458333333333333) internal successors, (55), 48 states have internal predecessors, (55), 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 17:07:44,704 INFO L87 Difference]: Start difference. First operand 49 states. Second operand has 49 states, 48 states have (on average 1.1458333333333333) internal successors, (55), 48 states have internal predecessors, (55), 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 17:07:44,706 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 17:07:44,706 INFO L93 Difference]: Finished difference Result 49 states and 55 transitions. [2022-02-20 17:07:44,706 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 55 transitions. [2022-02-20 17:07:44,706 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 17:07:44,706 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 17:07:44,707 INFO L74 IsIncluded]: Start isIncluded. First operand has 49 states, 48 states have (on average 1.1458333333333333) internal successors, (55), 48 states have internal predecessors, (55), 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 49 states. [2022-02-20 17:07:44,707 INFO L87 Difference]: Start difference. First operand has 49 states, 48 states have (on average 1.1458333333333333) internal successors, (55), 48 states have internal predecessors, (55), 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 49 states. [2022-02-20 17:07:44,708 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 17:07:44,708 INFO L93 Difference]: Finished difference Result 49 states and 55 transitions. [2022-02-20 17:07:44,709 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 55 transitions. [2022-02-20 17:07:44,709 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 17:07:44,709 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 17:07:44,709 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 17:07:44,709 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 17:07:44,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 49 states, 48 states have (on average 1.1458333333333333) internal successors, (55), 48 states have internal predecessors, (55), 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 17:07:44,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 49 states and 55 transitions. [2022-02-20 17:07:44,711 INFO L78 Accepts]: Start accepts. Automaton has 49 states and 55 transitions. Word has length 38 [2022-02-20 17:07:44,711 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 17:07:44,711 INFO L470 AbstractCegarLoop]: Abstraction has 49 states and 55 transitions. [2022-02-20 17:07:44,712 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 23 states, 23 states have (on average 2.3043478260869565) internal successors, (53), 23 states have internal predecessors, (53), 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 17:07:44,712 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 55 transitions. [2022-02-20 17:07:44,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-02-20 17:07:44,714 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 17:07:44,714 INFO L514 BasicCegarLoop]: trace histogram [21, 15, 6, 1, 1, 1, 1, 1, 1] [2022-02-20 17:07:44,738 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-02-20 17:07:44,927 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 17:07:44,927 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 17:07:44,927 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 17:07:44,927 INFO L85 PathProgramCache]: Analyzing trace with hash 160479836, now seen corresponding path program 4 times [2022-02-20 17:07:44,928 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 17:07:44,928 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1107461875] [2022-02-20 17:07:44,928 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 17:07:44,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 17:07:44,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:07:45,167 INFO L290 TraceCheckUtils]: 0: Hoare triple {1308#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(17, 2);call #Ultimate.allocInit(12, 3); {1308#true} is VALID [2022-02-20 17:07:45,168 INFO L290 TraceCheckUtils]: 1: Hoare triple {1308#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_~x~0#1, main_~y~0#1;main_~x~0#1 := 0;main_~y~0#1 := 500000; {1310#(= |ULTIMATE.start_main_~x~0#1| 0)} is VALID [2022-02-20 17:07:45,168 INFO L290 TraceCheckUtils]: 2: Hoare triple {1310#(= |ULTIMATE.start_main_~x~0#1| 0)} assume !!(main_~x~0#1 < 1000000); {1310#(= |ULTIMATE.start_main_~x~0#1| 0)} is VALID [2022-02-20 17:07:45,168 INFO L290 TraceCheckUtils]: 3: Hoare triple {1310#(= |ULTIMATE.start_main_~x~0#1| 0)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {1311#(<= |ULTIMATE.start_main_~x~0#1| 1)} is VALID [2022-02-20 17:07:45,169 INFO L290 TraceCheckUtils]: 4: Hoare triple {1311#(<= |ULTIMATE.start_main_~x~0#1| 1)} assume !!(main_~x~0#1 < 1000000); {1311#(<= |ULTIMATE.start_main_~x~0#1| 1)} is VALID [2022-02-20 17:07:45,169 INFO L290 TraceCheckUtils]: 5: Hoare triple {1311#(<= |ULTIMATE.start_main_~x~0#1| 1)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {1312#(<= |ULTIMATE.start_main_~x~0#1| 2)} is VALID [2022-02-20 17:07:45,169 INFO L290 TraceCheckUtils]: 6: Hoare triple {1312#(<= |ULTIMATE.start_main_~x~0#1| 2)} assume !!(main_~x~0#1 < 1000000); {1312#(<= |ULTIMATE.start_main_~x~0#1| 2)} is VALID [2022-02-20 17:07:45,170 INFO L290 TraceCheckUtils]: 7: Hoare triple {1312#(<= |ULTIMATE.start_main_~x~0#1| 2)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {1313#(<= |ULTIMATE.start_main_~x~0#1| 3)} is VALID [2022-02-20 17:07:45,170 INFO L290 TraceCheckUtils]: 8: Hoare triple {1313#(<= |ULTIMATE.start_main_~x~0#1| 3)} assume !!(main_~x~0#1 < 1000000); {1313#(<= |ULTIMATE.start_main_~x~0#1| 3)} is VALID [2022-02-20 17:07:45,171 INFO L290 TraceCheckUtils]: 9: Hoare triple {1313#(<= |ULTIMATE.start_main_~x~0#1| 3)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {1314#(<= |ULTIMATE.start_main_~x~0#1| 4)} is VALID [2022-02-20 17:07:45,171 INFO L290 TraceCheckUtils]: 10: Hoare triple {1314#(<= |ULTIMATE.start_main_~x~0#1| 4)} assume !!(main_~x~0#1 < 1000000); {1314#(<= |ULTIMATE.start_main_~x~0#1| 4)} is VALID [2022-02-20 17:07:45,172 INFO L290 TraceCheckUtils]: 11: Hoare triple {1314#(<= |ULTIMATE.start_main_~x~0#1| 4)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {1315#(<= |ULTIMATE.start_main_~x~0#1| 5)} is VALID [2022-02-20 17:07:45,172 INFO L290 TraceCheckUtils]: 12: Hoare triple {1315#(<= |ULTIMATE.start_main_~x~0#1| 5)} assume !!(main_~x~0#1 < 1000000); {1315#(<= |ULTIMATE.start_main_~x~0#1| 5)} is VALID [2022-02-20 17:07:45,173 INFO L290 TraceCheckUtils]: 13: Hoare triple {1315#(<= |ULTIMATE.start_main_~x~0#1| 5)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {1316#(<= |ULTIMATE.start_main_~x~0#1| 6)} is VALID [2022-02-20 17:07:45,173 INFO L290 TraceCheckUtils]: 14: Hoare triple {1316#(<= |ULTIMATE.start_main_~x~0#1| 6)} assume !!(main_~x~0#1 < 1000000); {1316#(<= |ULTIMATE.start_main_~x~0#1| 6)} is VALID [2022-02-20 17:07:45,174 INFO L290 TraceCheckUtils]: 15: Hoare triple {1316#(<= |ULTIMATE.start_main_~x~0#1| 6)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {1317#(<= |ULTIMATE.start_main_~x~0#1| 7)} is VALID [2022-02-20 17:07:45,174 INFO L290 TraceCheckUtils]: 16: Hoare triple {1317#(<= |ULTIMATE.start_main_~x~0#1| 7)} assume !!(main_~x~0#1 < 1000000); {1317#(<= |ULTIMATE.start_main_~x~0#1| 7)} is VALID [2022-02-20 17:07:45,174 INFO L290 TraceCheckUtils]: 17: Hoare triple {1317#(<= |ULTIMATE.start_main_~x~0#1| 7)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {1318#(<= |ULTIMATE.start_main_~x~0#1| 8)} is VALID [2022-02-20 17:07:45,175 INFO L290 TraceCheckUtils]: 18: Hoare triple {1318#(<= |ULTIMATE.start_main_~x~0#1| 8)} assume !!(main_~x~0#1 < 1000000); {1318#(<= |ULTIMATE.start_main_~x~0#1| 8)} is VALID [2022-02-20 17:07:45,175 INFO L290 TraceCheckUtils]: 19: Hoare triple {1318#(<= |ULTIMATE.start_main_~x~0#1| 8)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {1319#(<= |ULTIMATE.start_main_~x~0#1| 9)} is VALID [2022-02-20 17:07:45,175 INFO L290 TraceCheckUtils]: 20: Hoare triple {1319#(<= |ULTIMATE.start_main_~x~0#1| 9)} assume !!(main_~x~0#1 < 1000000); {1319#(<= |ULTIMATE.start_main_~x~0#1| 9)} is VALID [2022-02-20 17:07:45,176 INFO L290 TraceCheckUtils]: 21: Hoare triple {1319#(<= |ULTIMATE.start_main_~x~0#1| 9)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {1320#(<= |ULTIMATE.start_main_~x~0#1| 10)} is VALID [2022-02-20 17:07:45,177 INFO L290 TraceCheckUtils]: 22: Hoare triple {1320#(<= |ULTIMATE.start_main_~x~0#1| 10)} assume !!(main_~x~0#1 < 1000000); {1320#(<= |ULTIMATE.start_main_~x~0#1| 10)} is VALID [2022-02-20 17:07:45,177 INFO L290 TraceCheckUtils]: 23: Hoare triple {1320#(<= |ULTIMATE.start_main_~x~0#1| 10)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {1321#(<= |ULTIMATE.start_main_~x~0#1| 11)} is VALID [2022-02-20 17:07:45,178 INFO L290 TraceCheckUtils]: 24: Hoare triple {1321#(<= |ULTIMATE.start_main_~x~0#1| 11)} assume !!(main_~x~0#1 < 1000000); {1321#(<= |ULTIMATE.start_main_~x~0#1| 11)} is VALID [2022-02-20 17:07:45,178 INFO L290 TraceCheckUtils]: 25: Hoare triple {1321#(<= |ULTIMATE.start_main_~x~0#1| 11)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {1322#(<= |ULTIMATE.start_main_~x~0#1| 12)} is VALID [2022-02-20 17:07:45,178 INFO L290 TraceCheckUtils]: 26: Hoare triple {1322#(<= |ULTIMATE.start_main_~x~0#1| 12)} assume !!(main_~x~0#1 < 1000000); {1322#(<= |ULTIMATE.start_main_~x~0#1| 12)} is VALID [2022-02-20 17:07:45,179 INFO L290 TraceCheckUtils]: 27: Hoare triple {1322#(<= |ULTIMATE.start_main_~x~0#1| 12)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {1323#(<= |ULTIMATE.start_main_~x~0#1| 13)} is VALID [2022-02-20 17:07:45,179 INFO L290 TraceCheckUtils]: 28: Hoare triple {1323#(<= |ULTIMATE.start_main_~x~0#1| 13)} assume !!(main_~x~0#1 < 1000000); {1323#(<= |ULTIMATE.start_main_~x~0#1| 13)} is VALID [2022-02-20 17:07:45,180 INFO L290 TraceCheckUtils]: 29: Hoare triple {1323#(<= |ULTIMATE.start_main_~x~0#1| 13)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {1324#(<= |ULTIMATE.start_main_~x~0#1| 14)} is VALID [2022-02-20 17:07:45,180 INFO L290 TraceCheckUtils]: 30: Hoare triple {1324#(<= |ULTIMATE.start_main_~x~0#1| 14)} assume !!(main_~x~0#1 < 1000000); {1324#(<= |ULTIMATE.start_main_~x~0#1| 14)} is VALID [2022-02-20 17:07:45,180 INFO L290 TraceCheckUtils]: 31: Hoare triple {1324#(<= |ULTIMATE.start_main_~x~0#1| 14)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {1325#(<= |ULTIMATE.start_main_~x~0#1| 15)} is VALID [2022-02-20 17:07:45,181 INFO L290 TraceCheckUtils]: 32: Hoare triple {1325#(<= |ULTIMATE.start_main_~x~0#1| 15)} assume !!(main_~x~0#1 < 1000000); {1325#(<= |ULTIMATE.start_main_~x~0#1| 15)} is VALID [2022-02-20 17:07:45,181 INFO L290 TraceCheckUtils]: 33: Hoare triple {1325#(<= |ULTIMATE.start_main_~x~0#1| 15)} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {1309#false} is VALID [2022-02-20 17:07:45,181 INFO L290 TraceCheckUtils]: 34: Hoare triple {1309#false} assume !!(main_~x~0#1 < 1000000); {1309#false} is VALID [2022-02-20 17:07:45,181 INFO L290 TraceCheckUtils]: 35: Hoare triple {1309#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {1309#false} is VALID [2022-02-20 17:07:45,181 INFO L290 TraceCheckUtils]: 36: Hoare triple {1309#false} assume !!(main_~x~0#1 < 1000000); {1309#false} is VALID [2022-02-20 17:07:45,182 INFO L290 TraceCheckUtils]: 37: Hoare triple {1309#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {1309#false} is VALID [2022-02-20 17:07:45,182 INFO L290 TraceCheckUtils]: 38: Hoare triple {1309#false} assume !!(main_~x~0#1 < 1000000); {1309#false} is VALID [2022-02-20 17:07:45,182 INFO L290 TraceCheckUtils]: 39: Hoare triple {1309#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {1309#false} is VALID [2022-02-20 17:07:45,182 INFO L290 TraceCheckUtils]: 40: Hoare triple {1309#false} assume !!(main_~x~0#1 < 1000000); {1309#false} is VALID [2022-02-20 17:07:45,182 INFO L290 TraceCheckUtils]: 41: Hoare triple {1309#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {1309#false} is VALID [2022-02-20 17:07:45,182 INFO L290 TraceCheckUtils]: 42: Hoare triple {1309#false} assume !!(main_~x~0#1 < 1000000); {1309#false} is VALID [2022-02-20 17:07:45,182 INFO L290 TraceCheckUtils]: 43: Hoare triple {1309#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {1309#false} is VALID [2022-02-20 17:07:45,182 INFO L290 TraceCheckUtils]: 44: Hoare triple {1309#false} assume !(main_~x~0#1 < 1000000); {1309#false} is VALID [2022-02-20 17:07:45,182 INFO L290 TraceCheckUtils]: 45: Hoare triple {1309#false} assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if main_~y~0#1 == main_~x~0#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {1309#false} is VALID [2022-02-20 17:07:45,182 INFO L290 TraceCheckUtils]: 46: Hoare triple {1309#false} assume 0 == __VERIFIER_assert_~cond#1; {1309#false} is VALID [2022-02-20 17:07:45,182 INFO L290 TraceCheckUtils]: 47: Hoare triple {1309#false} assume !false; {1309#false} is VALID [2022-02-20 17:07:45,183 INFO L134 CoverageAnalysis]: Checked inductivity of 441 backedges. 176 proven. 240 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-02-20 17:07:45,183 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 17:07:45,183 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1107461875] [2022-02-20 17:07:45,183 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1107461875] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-20 17:07:45,183 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1431645003] [2022-02-20 17:07:45,183 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-02-20 17:07:45,184 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 17:07:45,184 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 17:07:45,185 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-20 17:07:45,193 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-02-20 17:07:45,245 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-02-20 17:07:45,245 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-02-20 17:07:45,246 INFO L263 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 17 conjunts are in the unsatisfiable core [2022-02-20 17:07:45,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:07:45,273 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-20 17:07:45,589 INFO L290 TraceCheckUtils]: 0: Hoare triple {1308#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(17, 2);call #Ultimate.allocInit(12, 3); {1308#true} is VALID [2022-02-20 17:07:45,590 INFO L290 TraceCheckUtils]: 1: Hoare triple {1308#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_~x~0#1, main_~y~0#1;main_~x~0#1 := 0;main_~y~0#1 := 500000; {1332#(<= |ULTIMATE.start_main_~x~0#1| 0)} is VALID [2022-02-20 17:07:45,591 INFO L290 TraceCheckUtils]: 2: Hoare triple {1332#(<= |ULTIMATE.start_main_~x~0#1| 0)} assume !!(main_~x~0#1 < 1000000); {1332#(<= |ULTIMATE.start_main_~x~0#1| 0)} is VALID [2022-02-20 17:07:45,591 INFO L290 TraceCheckUtils]: 3: Hoare triple {1332#(<= |ULTIMATE.start_main_~x~0#1| 0)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {1311#(<= |ULTIMATE.start_main_~x~0#1| 1)} is VALID [2022-02-20 17:07:45,592 INFO L290 TraceCheckUtils]: 4: Hoare triple {1311#(<= |ULTIMATE.start_main_~x~0#1| 1)} assume !!(main_~x~0#1 < 1000000); {1311#(<= |ULTIMATE.start_main_~x~0#1| 1)} is VALID [2022-02-20 17:07:45,592 INFO L290 TraceCheckUtils]: 5: Hoare triple {1311#(<= |ULTIMATE.start_main_~x~0#1| 1)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {1312#(<= |ULTIMATE.start_main_~x~0#1| 2)} is VALID [2022-02-20 17:07:45,593 INFO L290 TraceCheckUtils]: 6: Hoare triple {1312#(<= |ULTIMATE.start_main_~x~0#1| 2)} assume !!(main_~x~0#1 < 1000000); {1312#(<= |ULTIMATE.start_main_~x~0#1| 2)} is VALID [2022-02-20 17:07:45,593 INFO L290 TraceCheckUtils]: 7: Hoare triple {1312#(<= |ULTIMATE.start_main_~x~0#1| 2)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {1313#(<= |ULTIMATE.start_main_~x~0#1| 3)} is VALID [2022-02-20 17:07:45,594 INFO L290 TraceCheckUtils]: 8: Hoare triple {1313#(<= |ULTIMATE.start_main_~x~0#1| 3)} assume !!(main_~x~0#1 < 1000000); {1313#(<= |ULTIMATE.start_main_~x~0#1| 3)} is VALID [2022-02-20 17:07:45,594 INFO L290 TraceCheckUtils]: 9: Hoare triple {1313#(<= |ULTIMATE.start_main_~x~0#1| 3)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {1314#(<= |ULTIMATE.start_main_~x~0#1| 4)} is VALID [2022-02-20 17:07:45,595 INFO L290 TraceCheckUtils]: 10: Hoare triple {1314#(<= |ULTIMATE.start_main_~x~0#1| 4)} assume !!(main_~x~0#1 < 1000000); {1314#(<= |ULTIMATE.start_main_~x~0#1| 4)} is VALID [2022-02-20 17:07:45,595 INFO L290 TraceCheckUtils]: 11: Hoare triple {1314#(<= |ULTIMATE.start_main_~x~0#1| 4)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {1315#(<= |ULTIMATE.start_main_~x~0#1| 5)} is VALID [2022-02-20 17:07:45,596 INFO L290 TraceCheckUtils]: 12: Hoare triple {1315#(<= |ULTIMATE.start_main_~x~0#1| 5)} assume !!(main_~x~0#1 < 1000000); {1315#(<= |ULTIMATE.start_main_~x~0#1| 5)} is VALID [2022-02-20 17:07:45,596 INFO L290 TraceCheckUtils]: 13: Hoare triple {1315#(<= |ULTIMATE.start_main_~x~0#1| 5)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {1316#(<= |ULTIMATE.start_main_~x~0#1| 6)} is VALID [2022-02-20 17:07:45,597 INFO L290 TraceCheckUtils]: 14: Hoare triple {1316#(<= |ULTIMATE.start_main_~x~0#1| 6)} assume !!(main_~x~0#1 < 1000000); {1316#(<= |ULTIMATE.start_main_~x~0#1| 6)} is VALID [2022-02-20 17:07:45,597 INFO L290 TraceCheckUtils]: 15: Hoare triple {1316#(<= |ULTIMATE.start_main_~x~0#1| 6)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {1317#(<= |ULTIMATE.start_main_~x~0#1| 7)} is VALID [2022-02-20 17:07:45,597 INFO L290 TraceCheckUtils]: 16: Hoare triple {1317#(<= |ULTIMATE.start_main_~x~0#1| 7)} assume !!(main_~x~0#1 < 1000000); {1317#(<= |ULTIMATE.start_main_~x~0#1| 7)} is VALID [2022-02-20 17:07:45,598 INFO L290 TraceCheckUtils]: 17: Hoare triple {1317#(<= |ULTIMATE.start_main_~x~0#1| 7)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {1318#(<= |ULTIMATE.start_main_~x~0#1| 8)} is VALID [2022-02-20 17:07:45,598 INFO L290 TraceCheckUtils]: 18: Hoare triple {1318#(<= |ULTIMATE.start_main_~x~0#1| 8)} assume !!(main_~x~0#1 < 1000000); {1318#(<= |ULTIMATE.start_main_~x~0#1| 8)} is VALID [2022-02-20 17:07:45,599 INFO L290 TraceCheckUtils]: 19: Hoare triple {1318#(<= |ULTIMATE.start_main_~x~0#1| 8)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {1319#(<= |ULTIMATE.start_main_~x~0#1| 9)} is VALID [2022-02-20 17:07:45,599 INFO L290 TraceCheckUtils]: 20: Hoare triple {1319#(<= |ULTIMATE.start_main_~x~0#1| 9)} assume !!(main_~x~0#1 < 1000000); {1319#(<= |ULTIMATE.start_main_~x~0#1| 9)} is VALID [2022-02-20 17:07:45,600 INFO L290 TraceCheckUtils]: 21: Hoare triple {1319#(<= |ULTIMATE.start_main_~x~0#1| 9)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {1320#(<= |ULTIMATE.start_main_~x~0#1| 10)} is VALID [2022-02-20 17:07:45,601 INFO L290 TraceCheckUtils]: 22: Hoare triple {1320#(<= |ULTIMATE.start_main_~x~0#1| 10)} assume !!(main_~x~0#1 < 1000000); {1320#(<= |ULTIMATE.start_main_~x~0#1| 10)} is VALID [2022-02-20 17:07:45,601 INFO L290 TraceCheckUtils]: 23: Hoare triple {1320#(<= |ULTIMATE.start_main_~x~0#1| 10)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {1321#(<= |ULTIMATE.start_main_~x~0#1| 11)} is VALID [2022-02-20 17:07:45,601 INFO L290 TraceCheckUtils]: 24: Hoare triple {1321#(<= |ULTIMATE.start_main_~x~0#1| 11)} assume !!(main_~x~0#1 < 1000000); {1321#(<= |ULTIMATE.start_main_~x~0#1| 11)} is VALID [2022-02-20 17:07:45,602 INFO L290 TraceCheckUtils]: 25: Hoare triple {1321#(<= |ULTIMATE.start_main_~x~0#1| 11)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {1322#(<= |ULTIMATE.start_main_~x~0#1| 12)} is VALID [2022-02-20 17:07:45,602 INFO L290 TraceCheckUtils]: 26: Hoare triple {1322#(<= |ULTIMATE.start_main_~x~0#1| 12)} assume !!(main_~x~0#1 < 1000000); {1322#(<= |ULTIMATE.start_main_~x~0#1| 12)} is VALID [2022-02-20 17:07:45,603 INFO L290 TraceCheckUtils]: 27: Hoare triple {1322#(<= |ULTIMATE.start_main_~x~0#1| 12)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {1323#(<= |ULTIMATE.start_main_~x~0#1| 13)} is VALID [2022-02-20 17:07:45,603 INFO L290 TraceCheckUtils]: 28: Hoare triple {1323#(<= |ULTIMATE.start_main_~x~0#1| 13)} assume !!(main_~x~0#1 < 1000000); {1323#(<= |ULTIMATE.start_main_~x~0#1| 13)} is VALID [2022-02-20 17:07:45,604 INFO L290 TraceCheckUtils]: 29: Hoare triple {1323#(<= |ULTIMATE.start_main_~x~0#1| 13)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {1324#(<= |ULTIMATE.start_main_~x~0#1| 14)} is VALID [2022-02-20 17:07:45,604 INFO L290 TraceCheckUtils]: 30: Hoare triple {1324#(<= |ULTIMATE.start_main_~x~0#1| 14)} assume !!(main_~x~0#1 < 1000000); {1324#(<= |ULTIMATE.start_main_~x~0#1| 14)} is VALID [2022-02-20 17:07:45,605 INFO L290 TraceCheckUtils]: 31: Hoare triple {1324#(<= |ULTIMATE.start_main_~x~0#1| 14)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {1325#(<= |ULTIMATE.start_main_~x~0#1| 15)} is VALID [2022-02-20 17:07:45,605 INFO L290 TraceCheckUtils]: 32: Hoare triple {1325#(<= |ULTIMATE.start_main_~x~0#1| 15)} assume !!(main_~x~0#1 < 1000000); {1325#(<= |ULTIMATE.start_main_~x~0#1| 15)} is VALID [2022-02-20 17:07:45,606 INFO L290 TraceCheckUtils]: 33: Hoare triple {1325#(<= |ULTIMATE.start_main_~x~0#1| 15)} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {1309#false} is VALID [2022-02-20 17:07:45,606 INFO L290 TraceCheckUtils]: 34: Hoare triple {1309#false} assume !!(main_~x~0#1 < 1000000); {1309#false} is VALID [2022-02-20 17:07:45,606 INFO L290 TraceCheckUtils]: 35: Hoare triple {1309#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {1309#false} is VALID [2022-02-20 17:07:45,606 INFO L290 TraceCheckUtils]: 36: Hoare triple {1309#false} assume !!(main_~x~0#1 < 1000000); {1309#false} is VALID [2022-02-20 17:07:45,606 INFO L290 TraceCheckUtils]: 37: Hoare triple {1309#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {1309#false} is VALID [2022-02-20 17:07:45,606 INFO L290 TraceCheckUtils]: 38: Hoare triple {1309#false} assume !!(main_~x~0#1 < 1000000); {1309#false} is VALID [2022-02-20 17:07:45,606 INFO L290 TraceCheckUtils]: 39: Hoare triple {1309#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {1309#false} is VALID [2022-02-20 17:07:45,606 INFO L290 TraceCheckUtils]: 40: Hoare triple {1309#false} assume !!(main_~x~0#1 < 1000000); {1309#false} is VALID [2022-02-20 17:07:45,607 INFO L290 TraceCheckUtils]: 41: Hoare triple {1309#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {1309#false} is VALID [2022-02-20 17:07:45,607 INFO L290 TraceCheckUtils]: 42: Hoare triple {1309#false} assume !!(main_~x~0#1 < 1000000); {1309#false} is VALID [2022-02-20 17:07:45,607 INFO L290 TraceCheckUtils]: 43: Hoare triple {1309#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {1309#false} is VALID [2022-02-20 17:07:45,607 INFO L290 TraceCheckUtils]: 44: Hoare triple {1309#false} assume !(main_~x~0#1 < 1000000); {1309#false} is VALID [2022-02-20 17:07:45,607 INFO L290 TraceCheckUtils]: 45: Hoare triple {1309#false} assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if main_~y~0#1 == main_~x~0#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {1309#false} is VALID [2022-02-20 17:07:45,607 INFO L290 TraceCheckUtils]: 46: Hoare triple {1309#false} assume 0 == __VERIFIER_assert_~cond#1; {1309#false} is VALID [2022-02-20 17:07:45,607 INFO L290 TraceCheckUtils]: 47: Hoare triple {1309#false} assume !false; {1309#false} is VALID [2022-02-20 17:07:45,608 INFO L134 CoverageAnalysis]: Checked inductivity of 441 backedges. 176 proven. 240 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-02-20 17:07:45,608 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-20 17:07:46,223 INFO L290 TraceCheckUtils]: 47: Hoare triple {1309#false} assume !false; {1309#false} is VALID [2022-02-20 17:07:46,224 INFO L290 TraceCheckUtils]: 46: Hoare triple {1309#false} assume 0 == __VERIFIER_assert_~cond#1; {1309#false} is VALID [2022-02-20 17:07:46,224 INFO L290 TraceCheckUtils]: 45: Hoare triple {1309#false} assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if main_~y~0#1 == main_~x~0#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {1309#false} is VALID [2022-02-20 17:07:46,224 INFO L290 TraceCheckUtils]: 44: Hoare triple {1309#false} assume !(main_~x~0#1 < 1000000); {1309#false} is VALID [2022-02-20 17:07:46,224 INFO L290 TraceCheckUtils]: 43: Hoare triple {1309#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {1309#false} is VALID [2022-02-20 17:07:46,224 INFO L290 TraceCheckUtils]: 42: Hoare triple {1309#false} assume !!(main_~x~0#1 < 1000000); {1309#false} is VALID [2022-02-20 17:07:46,224 INFO L290 TraceCheckUtils]: 41: Hoare triple {1309#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {1309#false} is VALID [2022-02-20 17:07:46,224 INFO L290 TraceCheckUtils]: 40: Hoare triple {1309#false} assume !!(main_~x~0#1 < 1000000); {1309#false} is VALID [2022-02-20 17:07:46,224 INFO L290 TraceCheckUtils]: 39: Hoare triple {1309#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {1309#false} is VALID [2022-02-20 17:07:46,225 INFO L290 TraceCheckUtils]: 38: Hoare triple {1309#false} assume !!(main_~x~0#1 < 1000000); {1309#false} is VALID [2022-02-20 17:07:46,225 INFO L290 TraceCheckUtils]: 37: Hoare triple {1309#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {1309#false} is VALID [2022-02-20 17:07:46,225 INFO L290 TraceCheckUtils]: 36: Hoare triple {1309#false} assume !!(main_~x~0#1 < 1000000); {1309#false} is VALID [2022-02-20 17:07:46,225 INFO L290 TraceCheckUtils]: 35: Hoare triple {1309#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {1309#false} is VALID [2022-02-20 17:07:46,225 INFO L290 TraceCheckUtils]: 34: Hoare triple {1309#false} assume !!(main_~x~0#1 < 1000000); {1309#false} is VALID [2022-02-20 17:07:46,226 INFO L290 TraceCheckUtils]: 33: Hoare triple {1513#(< |ULTIMATE.start_main_~x~0#1| 500000)} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {1309#false} is VALID [2022-02-20 17:07:46,226 INFO L290 TraceCheckUtils]: 32: Hoare triple {1513#(< |ULTIMATE.start_main_~x~0#1| 500000)} assume !!(main_~x~0#1 < 1000000); {1513#(< |ULTIMATE.start_main_~x~0#1| 500000)} is VALID [2022-02-20 17:07:46,227 INFO L290 TraceCheckUtils]: 31: Hoare triple {1520#(< |ULTIMATE.start_main_~x~0#1| 499999)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {1513#(< |ULTIMATE.start_main_~x~0#1| 500000)} is VALID [2022-02-20 17:07:46,227 INFO L290 TraceCheckUtils]: 30: Hoare triple {1520#(< |ULTIMATE.start_main_~x~0#1| 499999)} assume !!(main_~x~0#1 < 1000000); {1520#(< |ULTIMATE.start_main_~x~0#1| 499999)} is VALID [2022-02-20 17:07:46,228 INFO L290 TraceCheckUtils]: 29: Hoare triple {1527#(< |ULTIMATE.start_main_~x~0#1| 499998)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {1520#(< |ULTIMATE.start_main_~x~0#1| 499999)} is VALID [2022-02-20 17:07:46,228 INFO L290 TraceCheckUtils]: 28: Hoare triple {1527#(< |ULTIMATE.start_main_~x~0#1| 499998)} assume !!(main_~x~0#1 < 1000000); {1527#(< |ULTIMATE.start_main_~x~0#1| 499998)} is VALID [2022-02-20 17:07:46,228 INFO L290 TraceCheckUtils]: 27: Hoare triple {1534#(< |ULTIMATE.start_main_~x~0#1| 499997)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {1527#(< |ULTIMATE.start_main_~x~0#1| 499998)} is VALID [2022-02-20 17:07:46,229 INFO L290 TraceCheckUtils]: 26: Hoare triple {1534#(< |ULTIMATE.start_main_~x~0#1| 499997)} assume !!(main_~x~0#1 < 1000000); {1534#(< |ULTIMATE.start_main_~x~0#1| 499997)} is VALID [2022-02-20 17:07:46,229 INFO L290 TraceCheckUtils]: 25: Hoare triple {1541#(< |ULTIMATE.start_main_~x~0#1| 499996)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {1534#(< |ULTIMATE.start_main_~x~0#1| 499997)} is VALID [2022-02-20 17:07:46,230 INFO L290 TraceCheckUtils]: 24: Hoare triple {1541#(< |ULTIMATE.start_main_~x~0#1| 499996)} assume !!(main_~x~0#1 < 1000000); {1541#(< |ULTIMATE.start_main_~x~0#1| 499996)} is VALID [2022-02-20 17:07:46,230 INFO L290 TraceCheckUtils]: 23: Hoare triple {1548#(< |ULTIMATE.start_main_~x~0#1| 499995)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {1541#(< |ULTIMATE.start_main_~x~0#1| 499996)} is VALID [2022-02-20 17:07:46,231 INFO L290 TraceCheckUtils]: 22: Hoare triple {1548#(< |ULTIMATE.start_main_~x~0#1| 499995)} assume !!(main_~x~0#1 < 1000000); {1548#(< |ULTIMATE.start_main_~x~0#1| 499995)} is VALID [2022-02-20 17:07:46,231 INFO L290 TraceCheckUtils]: 21: Hoare triple {1555#(< |ULTIMATE.start_main_~x~0#1| 499994)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {1548#(< |ULTIMATE.start_main_~x~0#1| 499995)} is VALID [2022-02-20 17:07:46,232 INFO L290 TraceCheckUtils]: 20: Hoare triple {1555#(< |ULTIMATE.start_main_~x~0#1| 499994)} assume !!(main_~x~0#1 < 1000000); {1555#(< |ULTIMATE.start_main_~x~0#1| 499994)} is VALID [2022-02-20 17:07:46,232 INFO L290 TraceCheckUtils]: 19: Hoare triple {1562#(< |ULTIMATE.start_main_~x~0#1| 499993)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {1555#(< |ULTIMATE.start_main_~x~0#1| 499994)} is VALID [2022-02-20 17:07:46,233 INFO L290 TraceCheckUtils]: 18: Hoare triple {1562#(< |ULTIMATE.start_main_~x~0#1| 499993)} assume !!(main_~x~0#1 < 1000000); {1562#(< |ULTIMATE.start_main_~x~0#1| 499993)} is VALID [2022-02-20 17:07:46,233 INFO L290 TraceCheckUtils]: 17: Hoare triple {1569#(< |ULTIMATE.start_main_~x~0#1| 499992)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {1562#(< |ULTIMATE.start_main_~x~0#1| 499993)} is VALID [2022-02-20 17:07:46,233 INFO L290 TraceCheckUtils]: 16: Hoare triple {1569#(< |ULTIMATE.start_main_~x~0#1| 499992)} assume !!(main_~x~0#1 < 1000000); {1569#(< |ULTIMATE.start_main_~x~0#1| 499992)} is VALID [2022-02-20 17:07:46,234 INFO L290 TraceCheckUtils]: 15: Hoare triple {1576#(< |ULTIMATE.start_main_~x~0#1| 499991)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {1569#(< |ULTIMATE.start_main_~x~0#1| 499992)} is VALID [2022-02-20 17:07:46,234 INFO L290 TraceCheckUtils]: 14: Hoare triple {1576#(< |ULTIMATE.start_main_~x~0#1| 499991)} assume !!(main_~x~0#1 < 1000000); {1576#(< |ULTIMATE.start_main_~x~0#1| 499991)} is VALID [2022-02-20 17:07:46,235 INFO L290 TraceCheckUtils]: 13: Hoare triple {1583#(< |ULTIMATE.start_main_~x~0#1| 499990)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {1576#(< |ULTIMATE.start_main_~x~0#1| 499991)} is VALID [2022-02-20 17:07:46,235 INFO L290 TraceCheckUtils]: 12: Hoare triple {1583#(< |ULTIMATE.start_main_~x~0#1| 499990)} assume !!(main_~x~0#1 < 1000000); {1583#(< |ULTIMATE.start_main_~x~0#1| 499990)} is VALID [2022-02-20 17:07:46,236 INFO L290 TraceCheckUtils]: 11: Hoare triple {1590#(< |ULTIMATE.start_main_~x~0#1| 499989)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {1583#(< |ULTIMATE.start_main_~x~0#1| 499990)} is VALID [2022-02-20 17:07:46,236 INFO L290 TraceCheckUtils]: 10: Hoare triple {1590#(< |ULTIMATE.start_main_~x~0#1| 499989)} assume !!(main_~x~0#1 < 1000000); {1590#(< |ULTIMATE.start_main_~x~0#1| 499989)} is VALID [2022-02-20 17:07:46,237 INFO L290 TraceCheckUtils]: 9: Hoare triple {1597#(< |ULTIMATE.start_main_~x~0#1| 499988)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {1590#(< |ULTIMATE.start_main_~x~0#1| 499989)} is VALID [2022-02-20 17:07:46,237 INFO L290 TraceCheckUtils]: 8: Hoare triple {1597#(< |ULTIMATE.start_main_~x~0#1| 499988)} assume !!(main_~x~0#1 < 1000000); {1597#(< |ULTIMATE.start_main_~x~0#1| 499988)} is VALID [2022-02-20 17:07:46,238 INFO L290 TraceCheckUtils]: 7: Hoare triple {1604#(< |ULTIMATE.start_main_~x~0#1| 499987)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {1597#(< |ULTIMATE.start_main_~x~0#1| 499988)} is VALID [2022-02-20 17:07:46,238 INFO L290 TraceCheckUtils]: 6: Hoare triple {1604#(< |ULTIMATE.start_main_~x~0#1| 499987)} assume !!(main_~x~0#1 < 1000000); {1604#(< |ULTIMATE.start_main_~x~0#1| 499987)} is VALID [2022-02-20 17:07:46,238 INFO L290 TraceCheckUtils]: 5: Hoare triple {1611#(< |ULTIMATE.start_main_~x~0#1| 499986)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {1604#(< |ULTIMATE.start_main_~x~0#1| 499987)} is VALID [2022-02-20 17:07:46,239 INFO L290 TraceCheckUtils]: 4: Hoare triple {1611#(< |ULTIMATE.start_main_~x~0#1| 499986)} assume !!(main_~x~0#1 < 1000000); {1611#(< |ULTIMATE.start_main_~x~0#1| 499986)} is VALID [2022-02-20 17:07:46,239 INFO L290 TraceCheckUtils]: 3: Hoare triple {1618#(< |ULTIMATE.start_main_~x~0#1| 499985)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {1611#(< |ULTIMATE.start_main_~x~0#1| 499986)} is VALID [2022-02-20 17:07:46,240 INFO L290 TraceCheckUtils]: 2: Hoare triple {1618#(< |ULTIMATE.start_main_~x~0#1| 499985)} assume !!(main_~x~0#1 < 1000000); {1618#(< |ULTIMATE.start_main_~x~0#1| 499985)} is VALID [2022-02-20 17:07:46,240 INFO L290 TraceCheckUtils]: 1: Hoare triple {1308#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_~x~0#1, main_~y~0#1;main_~x~0#1 := 0;main_~y~0#1 := 500000; {1618#(< |ULTIMATE.start_main_~x~0#1| 499985)} is VALID [2022-02-20 17:07:46,240 INFO L290 TraceCheckUtils]: 0: Hoare triple {1308#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(17, 2);call #Ultimate.allocInit(12, 3); {1308#true} is VALID [2022-02-20 17:07:46,241 INFO L134 CoverageAnalysis]: Checked inductivity of 441 backedges. 176 proven. 240 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-02-20 17:07:46,241 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1431645003] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-20 17:07:46,241 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-20 17:07:46,241 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 18, 18] total 35 [2022-02-20 17:07:46,241 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [966636884] [2022-02-20 17:07:46,242 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-20 17:07:46,242 INFO L78 Accepts]: Start accepts. Automaton has has 35 states, 35 states have (on average 2.1714285714285713) internal successors, (76), 35 states have internal predecessors, (76), 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 48 [2022-02-20 17:07:46,243 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 17:07:46,243 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 35 states, 35 states have (on average 2.1714285714285713) internal successors, (76), 35 states have internal predecessors, (76), 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 17:07:46,300 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 76 edges. 76 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 17:07:46,300 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 35 states [2022-02-20 17:07:46,300 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 17:07:46,301 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 35 interpolants. [2022-02-20 17:07:46,301 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=595, Invalid=595, Unknown=0, NotChecked=0, Total=1190 [2022-02-20 17:07:46,301 INFO L87 Difference]: Start difference. First operand 49 states and 55 transitions. Second operand has 35 states, 35 states have (on average 2.1714285714285713) internal successors, (76), 35 states have internal predecessors, (76), 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 17:07:46,497 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 17:07:46,497 INFO L93 Difference]: Finished difference Result 100 states and 129 transitions. [2022-02-20 17:07:46,497 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2022-02-20 17:07:46,498 INFO L78 Accepts]: Start accepts. Automaton has has 35 states, 35 states have (on average 2.1714285714285713) internal successors, (76), 35 states have internal predecessors, (76), 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 48 [2022-02-20 17:07:46,498 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 17:07:46,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 35 states, 35 states have (on average 2.1714285714285713) internal successors, (76), 35 states have internal predecessors, (76), 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 17:07:46,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 97 transitions. [2022-02-20 17:07:46,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 35 states, 35 states have (on average 2.1714285714285713) internal successors, (76), 35 states have internal predecessors, (76), 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 17:07:46,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 97 transitions. [2022-02-20 17:07:46,502 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 34 states and 97 transitions. [2022-02-20 17:07:46,579 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 97 edges. 97 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 17:07:46,581 INFO L225 Difference]: With dead ends: 100 [2022-02-20 17:07:46,581 INFO L226 Difference]: Without dead ends: 83 [2022-02-20 17:07:46,582 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 112 GetRequests, 79 SyntacticMatches, 0 SemanticMatches, 33 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 60 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=595, Invalid=595, Unknown=0, NotChecked=0, Total=1190 [2022-02-20 17:07:46,582 INFO L933 BasicCegarLoop]: 7 mSDtfsCounter, 0 mSDsluCounter, 12 mSDsCounter, 0 mSdLazyCounter, 78 mSolverCounterSat, 18 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 19 SdHoareTripleChecker+Invalid, 96 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 18 IncrementalHoareTripleChecker+Valid, 78 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-02-20 17:07:46,582 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [0 Valid, 19 Invalid, 96 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [18 Valid, 78 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-02-20 17:07:46,583 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 83 states. [2022-02-20 17:07:46,642 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 83 to 83. [2022-02-20 17:07:46,642 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 17:07:46,643 INFO L82 GeneralOperation]: Start isEquivalent. First operand 83 states. Second operand has 83 states, 82 states have (on average 1.0853658536585367) internal successors, (89), 82 states have internal predecessors, (89), 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 17:07:46,643 INFO L74 IsIncluded]: Start isIncluded. First operand 83 states. Second operand has 83 states, 82 states have (on average 1.0853658536585367) internal successors, (89), 82 states have internal predecessors, (89), 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 17:07:46,643 INFO L87 Difference]: Start difference. First operand 83 states. Second operand has 83 states, 82 states have (on average 1.0853658536585367) internal successors, (89), 82 states have internal predecessors, (89), 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 17:07:46,645 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 17:07:46,646 INFO L93 Difference]: Finished difference Result 83 states and 89 transitions. [2022-02-20 17:07:46,646 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 89 transitions. [2022-02-20 17:07:46,646 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 17:07:46,646 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 17:07:46,646 INFO L74 IsIncluded]: Start isIncluded. First operand has 83 states, 82 states have (on average 1.0853658536585367) internal successors, (89), 82 states have internal predecessors, (89), 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 83 states. [2022-02-20 17:07:46,647 INFO L87 Difference]: Start difference. First operand has 83 states, 82 states have (on average 1.0853658536585367) internal successors, (89), 82 states have internal predecessors, (89), 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 83 states. [2022-02-20 17:07:46,649 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 17:07:46,649 INFO L93 Difference]: Finished difference Result 83 states and 89 transitions. [2022-02-20 17:07:46,649 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 89 transitions. [2022-02-20 17:07:46,649 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 17:07:46,649 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 17:07:46,649 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 17:07:46,649 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 17:07:46,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 83 states, 82 states have (on average 1.0853658536585367) internal successors, (89), 82 states have internal predecessors, (89), 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 17:07:46,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 83 states and 89 transitions. [2022-02-20 17:07:46,652 INFO L78 Accepts]: Start accepts. Automaton has 83 states and 89 transitions. Word has length 48 [2022-02-20 17:07:46,652 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 17:07:46,652 INFO L470 AbstractCegarLoop]: Abstraction has 83 states and 89 transitions. [2022-02-20 17:07:46,652 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 35 states, 35 states have (on average 2.1714285714285713) internal successors, (76), 35 states have internal predecessors, (76), 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 17:07:46,653 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 89 transitions. [2022-02-20 17:07:46,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-02-20 17:07:46,654 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 17:07:46,654 INFO L514 BasicCegarLoop]: trace histogram [38, 32, 6, 1, 1, 1, 1, 1, 1] [2022-02-20 17:07:46,682 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-02-20 17:07:46,867 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 17:07:46,867 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 17:07:46,868 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 17:07:46,868 INFO L85 PathProgramCache]: Analyzing trace with hash 722625007, now seen corresponding path program 5 times [2022-02-20 17:07:46,868 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 17:07:46,868 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1008671854] [2022-02-20 17:07:46,868 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 17:07:46,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 17:07:46,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:07:47,467 INFO L290 TraceCheckUtils]: 0: Hoare triple {2061#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(17, 2);call #Ultimate.allocInit(12, 3); {2061#true} is VALID [2022-02-20 17:07:47,467 INFO L290 TraceCheckUtils]: 1: Hoare triple {2061#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_~x~0#1, main_~y~0#1;main_~x~0#1 := 0;main_~y~0#1 := 500000; {2063#(= |ULTIMATE.start_main_~x~0#1| 0)} is VALID [2022-02-20 17:07:47,468 INFO L290 TraceCheckUtils]: 2: Hoare triple {2063#(= |ULTIMATE.start_main_~x~0#1| 0)} assume !!(main_~x~0#1 < 1000000); {2063#(= |ULTIMATE.start_main_~x~0#1| 0)} is VALID [2022-02-20 17:07:47,468 INFO L290 TraceCheckUtils]: 3: Hoare triple {2063#(= |ULTIMATE.start_main_~x~0#1| 0)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2064#(<= |ULTIMATE.start_main_~x~0#1| 1)} is VALID [2022-02-20 17:07:47,468 INFO L290 TraceCheckUtils]: 4: Hoare triple {2064#(<= |ULTIMATE.start_main_~x~0#1| 1)} assume !!(main_~x~0#1 < 1000000); {2064#(<= |ULTIMATE.start_main_~x~0#1| 1)} is VALID [2022-02-20 17:07:47,469 INFO L290 TraceCheckUtils]: 5: Hoare triple {2064#(<= |ULTIMATE.start_main_~x~0#1| 1)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2065#(<= |ULTIMATE.start_main_~x~0#1| 2)} is VALID [2022-02-20 17:07:47,469 INFO L290 TraceCheckUtils]: 6: Hoare triple {2065#(<= |ULTIMATE.start_main_~x~0#1| 2)} assume !!(main_~x~0#1 < 1000000); {2065#(<= |ULTIMATE.start_main_~x~0#1| 2)} is VALID [2022-02-20 17:07:47,470 INFO L290 TraceCheckUtils]: 7: Hoare triple {2065#(<= |ULTIMATE.start_main_~x~0#1| 2)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2066#(<= |ULTIMATE.start_main_~x~0#1| 3)} is VALID [2022-02-20 17:07:47,470 INFO L290 TraceCheckUtils]: 8: Hoare triple {2066#(<= |ULTIMATE.start_main_~x~0#1| 3)} assume !!(main_~x~0#1 < 1000000); {2066#(<= |ULTIMATE.start_main_~x~0#1| 3)} is VALID [2022-02-20 17:07:47,470 INFO L290 TraceCheckUtils]: 9: Hoare triple {2066#(<= |ULTIMATE.start_main_~x~0#1| 3)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2067#(<= |ULTIMATE.start_main_~x~0#1| 4)} is VALID [2022-02-20 17:07:47,471 INFO L290 TraceCheckUtils]: 10: Hoare triple {2067#(<= |ULTIMATE.start_main_~x~0#1| 4)} assume !!(main_~x~0#1 < 1000000); {2067#(<= |ULTIMATE.start_main_~x~0#1| 4)} is VALID [2022-02-20 17:07:47,474 INFO L290 TraceCheckUtils]: 11: Hoare triple {2067#(<= |ULTIMATE.start_main_~x~0#1| 4)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2068#(<= |ULTIMATE.start_main_~x~0#1| 5)} is VALID [2022-02-20 17:07:47,475 INFO L290 TraceCheckUtils]: 12: Hoare triple {2068#(<= |ULTIMATE.start_main_~x~0#1| 5)} assume !!(main_~x~0#1 < 1000000); {2068#(<= |ULTIMATE.start_main_~x~0#1| 5)} is VALID [2022-02-20 17:07:47,475 INFO L290 TraceCheckUtils]: 13: Hoare triple {2068#(<= |ULTIMATE.start_main_~x~0#1| 5)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2069#(<= |ULTIMATE.start_main_~x~0#1| 6)} is VALID [2022-02-20 17:07:47,475 INFO L290 TraceCheckUtils]: 14: Hoare triple {2069#(<= |ULTIMATE.start_main_~x~0#1| 6)} assume !!(main_~x~0#1 < 1000000); {2069#(<= |ULTIMATE.start_main_~x~0#1| 6)} is VALID [2022-02-20 17:07:47,476 INFO L290 TraceCheckUtils]: 15: Hoare triple {2069#(<= |ULTIMATE.start_main_~x~0#1| 6)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2070#(<= |ULTIMATE.start_main_~x~0#1| 7)} is VALID [2022-02-20 17:07:47,476 INFO L290 TraceCheckUtils]: 16: Hoare triple {2070#(<= |ULTIMATE.start_main_~x~0#1| 7)} assume !!(main_~x~0#1 < 1000000); {2070#(<= |ULTIMATE.start_main_~x~0#1| 7)} is VALID [2022-02-20 17:07:47,477 INFO L290 TraceCheckUtils]: 17: Hoare triple {2070#(<= |ULTIMATE.start_main_~x~0#1| 7)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2071#(<= |ULTIMATE.start_main_~x~0#1| 8)} is VALID [2022-02-20 17:07:47,477 INFO L290 TraceCheckUtils]: 18: Hoare triple {2071#(<= |ULTIMATE.start_main_~x~0#1| 8)} assume !!(main_~x~0#1 < 1000000); {2071#(<= |ULTIMATE.start_main_~x~0#1| 8)} is VALID [2022-02-20 17:07:47,483 INFO L290 TraceCheckUtils]: 19: Hoare triple {2071#(<= |ULTIMATE.start_main_~x~0#1| 8)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2072#(<= |ULTIMATE.start_main_~x~0#1| 9)} is VALID [2022-02-20 17:07:47,484 INFO L290 TraceCheckUtils]: 20: Hoare triple {2072#(<= |ULTIMATE.start_main_~x~0#1| 9)} assume !!(main_~x~0#1 < 1000000); {2072#(<= |ULTIMATE.start_main_~x~0#1| 9)} is VALID [2022-02-20 17:07:47,484 INFO L290 TraceCheckUtils]: 21: Hoare triple {2072#(<= |ULTIMATE.start_main_~x~0#1| 9)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2073#(<= |ULTIMATE.start_main_~x~0#1| 10)} is VALID [2022-02-20 17:07:47,485 INFO L290 TraceCheckUtils]: 22: Hoare triple {2073#(<= |ULTIMATE.start_main_~x~0#1| 10)} assume !!(main_~x~0#1 < 1000000); {2073#(<= |ULTIMATE.start_main_~x~0#1| 10)} is VALID [2022-02-20 17:07:47,485 INFO L290 TraceCheckUtils]: 23: Hoare triple {2073#(<= |ULTIMATE.start_main_~x~0#1| 10)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2074#(<= |ULTIMATE.start_main_~x~0#1| 11)} is VALID [2022-02-20 17:07:47,485 INFO L290 TraceCheckUtils]: 24: Hoare triple {2074#(<= |ULTIMATE.start_main_~x~0#1| 11)} assume !!(main_~x~0#1 < 1000000); {2074#(<= |ULTIMATE.start_main_~x~0#1| 11)} is VALID [2022-02-20 17:07:47,486 INFO L290 TraceCheckUtils]: 25: Hoare triple {2074#(<= |ULTIMATE.start_main_~x~0#1| 11)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2075#(<= |ULTIMATE.start_main_~x~0#1| 12)} is VALID [2022-02-20 17:07:47,486 INFO L290 TraceCheckUtils]: 26: Hoare triple {2075#(<= |ULTIMATE.start_main_~x~0#1| 12)} assume !!(main_~x~0#1 < 1000000); {2075#(<= |ULTIMATE.start_main_~x~0#1| 12)} is VALID [2022-02-20 17:07:47,487 INFO L290 TraceCheckUtils]: 27: Hoare triple {2075#(<= |ULTIMATE.start_main_~x~0#1| 12)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2076#(<= |ULTIMATE.start_main_~x~0#1| 13)} is VALID [2022-02-20 17:07:47,487 INFO L290 TraceCheckUtils]: 28: Hoare triple {2076#(<= |ULTIMATE.start_main_~x~0#1| 13)} assume !!(main_~x~0#1 < 1000000); {2076#(<= |ULTIMATE.start_main_~x~0#1| 13)} is VALID [2022-02-20 17:07:47,488 INFO L290 TraceCheckUtils]: 29: Hoare triple {2076#(<= |ULTIMATE.start_main_~x~0#1| 13)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2077#(<= |ULTIMATE.start_main_~x~0#1| 14)} is VALID [2022-02-20 17:07:47,488 INFO L290 TraceCheckUtils]: 30: Hoare triple {2077#(<= |ULTIMATE.start_main_~x~0#1| 14)} assume !!(main_~x~0#1 < 1000000); {2077#(<= |ULTIMATE.start_main_~x~0#1| 14)} is VALID [2022-02-20 17:07:47,489 INFO L290 TraceCheckUtils]: 31: Hoare triple {2077#(<= |ULTIMATE.start_main_~x~0#1| 14)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2078#(<= |ULTIMATE.start_main_~x~0#1| 15)} is VALID [2022-02-20 17:07:47,489 INFO L290 TraceCheckUtils]: 32: Hoare triple {2078#(<= |ULTIMATE.start_main_~x~0#1| 15)} assume !!(main_~x~0#1 < 1000000); {2078#(<= |ULTIMATE.start_main_~x~0#1| 15)} is VALID [2022-02-20 17:07:47,490 INFO L290 TraceCheckUtils]: 33: Hoare triple {2078#(<= |ULTIMATE.start_main_~x~0#1| 15)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2079#(<= |ULTIMATE.start_main_~x~0#1| 16)} is VALID [2022-02-20 17:07:47,490 INFO L290 TraceCheckUtils]: 34: Hoare triple {2079#(<= |ULTIMATE.start_main_~x~0#1| 16)} assume !!(main_~x~0#1 < 1000000); {2079#(<= |ULTIMATE.start_main_~x~0#1| 16)} is VALID [2022-02-20 17:07:47,491 INFO L290 TraceCheckUtils]: 35: Hoare triple {2079#(<= |ULTIMATE.start_main_~x~0#1| 16)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2080#(<= |ULTIMATE.start_main_~x~0#1| 17)} is VALID [2022-02-20 17:07:47,491 INFO L290 TraceCheckUtils]: 36: Hoare triple {2080#(<= |ULTIMATE.start_main_~x~0#1| 17)} assume !!(main_~x~0#1 < 1000000); {2080#(<= |ULTIMATE.start_main_~x~0#1| 17)} is VALID [2022-02-20 17:07:47,492 INFO L290 TraceCheckUtils]: 37: Hoare triple {2080#(<= |ULTIMATE.start_main_~x~0#1| 17)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2081#(<= |ULTIMATE.start_main_~x~0#1| 18)} is VALID [2022-02-20 17:07:47,493 INFO L290 TraceCheckUtils]: 38: Hoare triple {2081#(<= |ULTIMATE.start_main_~x~0#1| 18)} assume !!(main_~x~0#1 < 1000000); {2081#(<= |ULTIMATE.start_main_~x~0#1| 18)} is VALID [2022-02-20 17:07:47,493 INFO L290 TraceCheckUtils]: 39: Hoare triple {2081#(<= |ULTIMATE.start_main_~x~0#1| 18)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2082#(<= |ULTIMATE.start_main_~x~0#1| 19)} is VALID [2022-02-20 17:07:47,493 INFO L290 TraceCheckUtils]: 40: Hoare triple {2082#(<= |ULTIMATE.start_main_~x~0#1| 19)} assume !!(main_~x~0#1 < 1000000); {2082#(<= |ULTIMATE.start_main_~x~0#1| 19)} is VALID [2022-02-20 17:07:47,495 INFO L290 TraceCheckUtils]: 41: Hoare triple {2082#(<= |ULTIMATE.start_main_~x~0#1| 19)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2083#(<= |ULTIMATE.start_main_~x~0#1| 20)} is VALID [2022-02-20 17:07:47,495 INFO L290 TraceCheckUtils]: 42: Hoare triple {2083#(<= |ULTIMATE.start_main_~x~0#1| 20)} assume !!(main_~x~0#1 < 1000000); {2083#(<= |ULTIMATE.start_main_~x~0#1| 20)} is VALID [2022-02-20 17:07:47,495 INFO L290 TraceCheckUtils]: 43: Hoare triple {2083#(<= |ULTIMATE.start_main_~x~0#1| 20)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2084#(<= |ULTIMATE.start_main_~x~0#1| 21)} is VALID [2022-02-20 17:07:47,496 INFO L290 TraceCheckUtils]: 44: Hoare triple {2084#(<= |ULTIMATE.start_main_~x~0#1| 21)} assume !!(main_~x~0#1 < 1000000); {2084#(<= |ULTIMATE.start_main_~x~0#1| 21)} is VALID [2022-02-20 17:07:47,496 INFO L290 TraceCheckUtils]: 45: Hoare triple {2084#(<= |ULTIMATE.start_main_~x~0#1| 21)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2085#(<= |ULTIMATE.start_main_~x~0#1| 22)} is VALID [2022-02-20 17:07:47,497 INFO L290 TraceCheckUtils]: 46: Hoare triple {2085#(<= |ULTIMATE.start_main_~x~0#1| 22)} assume !!(main_~x~0#1 < 1000000); {2085#(<= |ULTIMATE.start_main_~x~0#1| 22)} is VALID [2022-02-20 17:07:47,497 INFO L290 TraceCheckUtils]: 47: Hoare triple {2085#(<= |ULTIMATE.start_main_~x~0#1| 22)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2086#(<= |ULTIMATE.start_main_~x~0#1| 23)} is VALID [2022-02-20 17:07:47,497 INFO L290 TraceCheckUtils]: 48: Hoare triple {2086#(<= |ULTIMATE.start_main_~x~0#1| 23)} assume !!(main_~x~0#1 < 1000000); {2086#(<= |ULTIMATE.start_main_~x~0#1| 23)} is VALID [2022-02-20 17:07:47,498 INFO L290 TraceCheckUtils]: 49: Hoare triple {2086#(<= |ULTIMATE.start_main_~x~0#1| 23)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2087#(<= |ULTIMATE.start_main_~x~0#1| 24)} is VALID [2022-02-20 17:07:47,498 INFO L290 TraceCheckUtils]: 50: Hoare triple {2087#(<= |ULTIMATE.start_main_~x~0#1| 24)} assume !!(main_~x~0#1 < 1000000); {2087#(<= |ULTIMATE.start_main_~x~0#1| 24)} is VALID [2022-02-20 17:07:47,499 INFO L290 TraceCheckUtils]: 51: Hoare triple {2087#(<= |ULTIMATE.start_main_~x~0#1| 24)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2088#(<= |ULTIMATE.start_main_~x~0#1| 25)} is VALID [2022-02-20 17:07:47,499 INFO L290 TraceCheckUtils]: 52: Hoare triple {2088#(<= |ULTIMATE.start_main_~x~0#1| 25)} assume !!(main_~x~0#1 < 1000000); {2088#(<= |ULTIMATE.start_main_~x~0#1| 25)} is VALID [2022-02-20 17:07:47,500 INFO L290 TraceCheckUtils]: 53: Hoare triple {2088#(<= |ULTIMATE.start_main_~x~0#1| 25)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2089#(<= |ULTIMATE.start_main_~x~0#1| 26)} is VALID [2022-02-20 17:07:47,500 INFO L290 TraceCheckUtils]: 54: Hoare triple {2089#(<= |ULTIMATE.start_main_~x~0#1| 26)} assume !!(main_~x~0#1 < 1000000); {2089#(<= |ULTIMATE.start_main_~x~0#1| 26)} is VALID [2022-02-20 17:07:47,501 INFO L290 TraceCheckUtils]: 55: Hoare triple {2089#(<= |ULTIMATE.start_main_~x~0#1| 26)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2090#(<= |ULTIMATE.start_main_~x~0#1| 27)} is VALID [2022-02-20 17:07:47,501 INFO L290 TraceCheckUtils]: 56: Hoare triple {2090#(<= |ULTIMATE.start_main_~x~0#1| 27)} assume !!(main_~x~0#1 < 1000000); {2090#(<= |ULTIMATE.start_main_~x~0#1| 27)} is VALID [2022-02-20 17:07:47,501 INFO L290 TraceCheckUtils]: 57: Hoare triple {2090#(<= |ULTIMATE.start_main_~x~0#1| 27)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2091#(<= |ULTIMATE.start_main_~x~0#1| 28)} is VALID [2022-02-20 17:07:47,502 INFO L290 TraceCheckUtils]: 58: Hoare triple {2091#(<= |ULTIMATE.start_main_~x~0#1| 28)} assume !!(main_~x~0#1 < 1000000); {2091#(<= |ULTIMATE.start_main_~x~0#1| 28)} is VALID [2022-02-20 17:07:47,502 INFO L290 TraceCheckUtils]: 59: Hoare triple {2091#(<= |ULTIMATE.start_main_~x~0#1| 28)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2092#(<= |ULTIMATE.start_main_~x~0#1| 29)} is VALID [2022-02-20 17:07:47,503 INFO L290 TraceCheckUtils]: 60: Hoare triple {2092#(<= |ULTIMATE.start_main_~x~0#1| 29)} assume !!(main_~x~0#1 < 1000000); {2092#(<= |ULTIMATE.start_main_~x~0#1| 29)} is VALID [2022-02-20 17:07:47,503 INFO L290 TraceCheckUtils]: 61: Hoare triple {2092#(<= |ULTIMATE.start_main_~x~0#1| 29)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2093#(<= |ULTIMATE.start_main_~x~0#1| 30)} is VALID [2022-02-20 17:07:47,503 INFO L290 TraceCheckUtils]: 62: Hoare triple {2093#(<= |ULTIMATE.start_main_~x~0#1| 30)} assume !!(main_~x~0#1 < 1000000); {2093#(<= |ULTIMATE.start_main_~x~0#1| 30)} is VALID [2022-02-20 17:07:47,504 INFO L290 TraceCheckUtils]: 63: Hoare triple {2093#(<= |ULTIMATE.start_main_~x~0#1| 30)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2094#(<= |ULTIMATE.start_main_~x~0#1| 31)} is VALID [2022-02-20 17:07:47,504 INFO L290 TraceCheckUtils]: 64: Hoare triple {2094#(<= |ULTIMATE.start_main_~x~0#1| 31)} assume !!(main_~x~0#1 < 1000000); {2094#(<= |ULTIMATE.start_main_~x~0#1| 31)} is VALID [2022-02-20 17:07:47,505 INFO L290 TraceCheckUtils]: 65: Hoare triple {2094#(<= |ULTIMATE.start_main_~x~0#1| 31)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2095#(<= |ULTIMATE.start_main_~x~0#1| 32)} is VALID [2022-02-20 17:07:47,505 INFO L290 TraceCheckUtils]: 66: Hoare triple {2095#(<= |ULTIMATE.start_main_~x~0#1| 32)} assume !!(main_~x~0#1 < 1000000); {2095#(<= |ULTIMATE.start_main_~x~0#1| 32)} is VALID [2022-02-20 17:07:47,506 INFO L290 TraceCheckUtils]: 67: Hoare triple {2095#(<= |ULTIMATE.start_main_~x~0#1| 32)} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {2062#false} is VALID [2022-02-20 17:07:47,506 INFO L290 TraceCheckUtils]: 68: Hoare triple {2062#false} assume !!(main_~x~0#1 < 1000000); {2062#false} is VALID [2022-02-20 17:07:47,506 INFO L290 TraceCheckUtils]: 69: Hoare triple {2062#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {2062#false} is VALID [2022-02-20 17:07:47,506 INFO L290 TraceCheckUtils]: 70: Hoare triple {2062#false} assume !!(main_~x~0#1 < 1000000); {2062#false} is VALID [2022-02-20 17:07:47,506 INFO L290 TraceCheckUtils]: 71: Hoare triple {2062#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {2062#false} is VALID [2022-02-20 17:07:47,506 INFO L290 TraceCheckUtils]: 72: Hoare triple {2062#false} assume !!(main_~x~0#1 < 1000000); {2062#false} is VALID [2022-02-20 17:07:47,506 INFO L290 TraceCheckUtils]: 73: Hoare triple {2062#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {2062#false} is VALID [2022-02-20 17:07:47,506 INFO L290 TraceCheckUtils]: 74: Hoare triple {2062#false} assume !!(main_~x~0#1 < 1000000); {2062#false} is VALID [2022-02-20 17:07:47,507 INFO L290 TraceCheckUtils]: 75: Hoare triple {2062#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {2062#false} is VALID [2022-02-20 17:07:47,507 INFO L290 TraceCheckUtils]: 76: Hoare triple {2062#false} assume !!(main_~x~0#1 < 1000000); {2062#false} is VALID [2022-02-20 17:07:47,507 INFO L290 TraceCheckUtils]: 77: Hoare triple {2062#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {2062#false} is VALID [2022-02-20 17:07:47,507 INFO L290 TraceCheckUtils]: 78: Hoare triple {2062#false} assume !(main_~x~0#1 < 1000000); {2062#false} is VALID [2022-02-20 17:07:47,507 INFO L290 TraceCheckUtils]: 79: Hoare triple {2062#false} assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if main_~y~0#1 == main_~x~0#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {2062#false} is VALID [2022-02-20 17:07:47,507 INFO L290 TraceCheckUtils]: 80: Hoare triple {2062#false} assume 0 == __VERIFIER_assert_~cond#1; {2062#false} is VALID [2022-02-20 17:07:47,507 INFO L290 TraceCheckUtils]: 81: Hoare triple {2062#false} assume !false; {2062#false} is VALID [2022-02-20 17:07:47,508 INFO L134 CoverageAnalysis]: Checked inductivity of 1444 backedges. 363 proven. 1056 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-02-20 17:07:47,508 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 17:07:47,509 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1008671854] [2022-02-20 17:07:47,509 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1008671854] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-20 17:07:47,509 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1989099924] [2022-02-20 17:07:47,509 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2022-02-20 17:07:47,509 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 17:07:47,509 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 17:07:47,510 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-20 17:07:47,521 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-02-20 17:07:47,617 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 39 check-sat command(s) [2022-02-20 17:07:47,617 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-02-20 17:07:47,618 INFO L263 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 34 conjunts are in the unsatisfiable core [2022-02-20 17:07:47,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:07:47,644 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-20 17:07:48,183 INFO L290 TraceCheckUtils]: 0: Hoare triple {2061#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(17, 2);call #Ultimate.allocInit(12, 3); {2061#true} is VALID [2022-02-20 17:07:48,184 INFO L290 TraceCheckUtils]: 1: Hoare triple {2061#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_~x~0#1, main_~y~0#1;main_~x~0#1 := 0;main_~y~0#1 := 500000; {2102#(<= |ULTIMATE.start_main_~x~0#1| 0)} is VALID [2022-02-20 17:07:48,184 INFO L290 TraceCheckUtils]: 2: Hoare triple {2102#(<= |ULTIMATE.start_main_~x~0#1| 0)} assume !!(main_~x~0#1 < 1000000); {2102#(<= |ULTIMATE.start_main_~x~0#1| 0)} is VALID [2022-02-20 17:07:48,185 INFO L290 TraceCheckUtils]: 3: Hoare triple {2102#(<= |ULTIMATE.start_main_~x~0#1| 0)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2064#(<= |ULTIMATE.start_main_~x~0#1| 1)} is VALID [2022-02-20 17:07:48,185 INFO L290 TraceCheckUtils]: 4: Hoare triple {2064#(<= |ULTIMATE.start_main_~x~0#1| 1)} assume !!(main_~x~0#1 < 1000000); {2064#(<= |ULTIMATE.start_main_~x~0#1| 1)} is VALID [2022-02-20 17:07:48,185 INFO L290 TraceCheckUtils]: 5: Hoare triple {2064#(<= |ULTIMATE.start_main_~x~0#1| 1)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2065#(<= |ULTIMATE.start_main_~x~0#1| 2)} is VALID [2022-02-20 17:07:48,186 INFO L290 TraceCheckUtils]: 6: Hoare triple {2065#(<= |ULTIMATE.start_main_~x~0#1| 2)} assume !!(main_~x~0#1 < 1000000); {2065#(<= |ULTIMATE.start_main_~x~0#1| 2)} is VALID [2022-02-20 17:07:48,186 INFO L290 TraceCheckUtils]: 7: Hoare triple {2065#(<= |ULTIMATE.start_main_~x~0#1| 2)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2066#(<= |ULTIMATE.start_main_~x~0#1| 3)} is VALID [2022-02-20 17:07:48,186 INFO L290 TraceCheckUtils]: 8: Hoare triple {2066#(<= |ULTIMATE.start_main_~x~0#1| 3)} assume !!(main_~x~0#1 < 1000000); {2066#(<= |ULTIMATE.start_main_~x~0#1| 3)} is VALID [2022-02-20 17:07:48,187 INFO L290 TraceCheckUtils]: 9: Hoare triple {2066#(<= |ULTIMATE.start_main_~x~0#1| 3)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2067#(<= |ULTIMATE.start_main_~x~0#1| 4)} is VALID [2022-02-20 17:07:48,187 INFO L290 TraceCheckUtils]: 10: Hoare triple {2067#(<= |ULTIMATE.start_main_~x~0#1| 4)} assume !!(main_~x~0#1 < 1000000); {2067#(<= |ULTIMATE.start_main_~x~0#1| 4)} is VALID [2022-02-20 17:07:48,188 INFO L290 TraceCheckUtils]: 11: Hoare triple {2067#(<= |ULTIMATE.start_main_~x~0#1| 4)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2068#(<= |ULTIMATE.start_main_~x~0#1| 5)} is VALID [2022-02-20 17:07:48,188 INFO L290 TraceCheckUtils]: 12: Hoare triple {2068#(<= |ULTIMATE.start_main_~x~0#1| 5)} assume !!(main_~x~0#1 < 1000000); {2068#(<= |ULTIMATE.start_main_~x~0#1| 5)} is VALID [2022-02-20 17:07:48,188 INFO L290 TraceCheckUtils]: 13: Hoare triple {2068#(<= |ULTIMATE.start_main_~x~0#1| 5)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2069#(<= |ULTIMATE.start_main_~x~0#1| 6)} is VALID [2022-02-20 17:07:48,189 INFO L290 TraceCheckUtils]: 14: Hoare triple {2069#(<= |ULTIMATE.start_main_~x~0#1| 6)} assume !!(main_~x~0#1 < 1000000); {2069#(<= |ULTIMATE.start_main_~x~0#1| 6)} is VALID [2022-02-20 17:07:48,189 INFO L290 TraceCheckUtils]: 15: Hoare triple {2069#(<= |ULTIMATE.start_main_~x~0#1| 6)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2070#(<= |ULTIMATE.start_main_~x~0#1| 7)} is VALID [2022-02-20 17:07:48,189 INFO L290 TraceCheckUtils]: 16: Hoare triple {2070#(<= |ULTIMATE.start_main_~x~0#1| 7)} assume !!(main_~x~0#1 < 1000000); {2070#(<= |ULTIMATE.start_main_~x~0#1| 7)} is VALID [2022-02-20 17:07:48,190 INFO L290 TraceCheckUtils]: 17: Hoare triple {2070#(<= |ULTIMATE.start_main_~x~0#1| 7)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2071#(<= |ULTIMATE.start_main_~x~0#1| 8)} is VALID [2022-02-20 17:07:48,191 INFO L290 TraceCheckUtils]: 18: Hoare triple {2071#(<= |ULTIMATE.start_main_~x~0#1| 8)} assume !!(main_~x~0#1 < 1000000); {2071#(<= |ULTIMATE.start_main_~x~0#1| 8)} is VALID [2022-02-20 17:07:48,194 INFO L290 TraceCheckUtils]: 19: Hoare triple {2071#(<= |ULTIMATE.start_main_~x~0#1| 8)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2072#(<= |ULTIMATE.start_main_~x~0#1| 9)} is VALID [2022-02-20 17:07:48,195 INFO L290 TraceCheckUtils]: 20: Hoare triple {2072#(<= |ULTIMATE.start_main_~x~0#1| 9)} assume !!(main_~x~0#1 < 1000000); {2072#(<= |ULTIMATE.start_main_~x~0#1| 9)} is VALID [2022-02-20 17:07:48,195 INFO L290 TraceCheckUtils]: 21: Hoare triple {2072#(<= |ULTIMATE.start_main_~x~0#1| 9)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2073#(<= |ULTIMATE.start_main_~x~0#1| 10)} is VALID [2022-02-20 17:07:48,197 INFO L290 TraceCheckUtils]: 22: Hoare triple {2073#(<= |ULTIMATE.start_main_~x~0#1| 10)} assume !!(main_~x~0#1 < 1000000); {2073#(<= |ULTIMATE.start_main_~x~0#1| 10)} is VALID [2022-02-20 17:07:48,199 INFO L290 TraceCheckUtils]: 23: Hoare triple {2073#(<= |ULTIMATE.start_main_~x~0#1| 10)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2074#(<= |ULTIMATE.start_main_~x~0#1| 11)} is VALID [2022-02-20 17:07:48,200 INFO L290 TraceCheckUtils]: 24: Hoare triple {2074#(<= |ULTIMATE.start_main_~x~0#1| 11)} assume !!(main_~x~0#1 < 1000000); {2074#(<= |ULTIMATE.start_main_~x~0#1| 11)} is VALID [2022-02-20 17:07:48,200 INFO L290 TraceCheckUtils]: 25: Hoare triple {2074#(<= |ULTIMATE.start_main_~x~0#1| 11)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2075#(<= |ULTIMATE.start_main_~x~0#1| 12)} is VALID [2022-02-20 17:07:48,201 INFO L290 TraceCheckUtils]: 26: Hoare triple {2075#(<= |ULTIMATE.start_main_~x~0#1| 12)} assume !!(main_~x~0#1 < 1000000); {2075#(<= |ULTIMATE.start_main_~x~0#1| 12)} is VALID [2022-02-20 17:07:48,201 INFO L290 TraceCheckUtils]: 27: Hoare triple {2075#(<= |ULTIMATE.start_main_~x~0#1| 12)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2076#(<= |ULTIMATE.start_main_~x~0#1| 13)} is VALID [2022-02-20 17:07:48,201 INFO L290 TraceCheckUtils]: 28: Hoare triple {2076#(<= |ULTIMATE.start_main_~x~0#1| 13)} assume !!(main_~x~0#1 < 1000000); {2076#(<= |ULTIMATE.start_main_~x~0#1| 13)} is VALID [2022-02-20 17:07:48,202 INFO L290 TraceCheckUtils]: 29: Hoare triple {2076#(<= |ULTIMATE.start_main_~x~0#1| 13)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2077#(<= |ULTIMATE.start_main_~x~0#1| 14)} is VALID [2022-02-20 17:07:48,202 INFO L290 TraceCheckUtils]: 30: Hoare triple {2077#(<= |ULTIMATE.start_main_~x~0#1| 14)} assume !!(main_~x~0#1 < 1000000); {2077#(<= |ULTIMATE.start_main_~x~0#1| 14)} is VALID [2022-02-20 17:07:48,210 INFO L290 TraceCheckUtils]: 31: Hoare triple {2077#(<= |ULTIMATE.start_main_~x~0#1| 14)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2078#(<= |ULTIMATE.start_main_~x~0#1| 15)} is VALID [2022-02-20 17:07:48,210 INFO L290 TraceCheckUtils]: 32: Hoare triple {2078#(<= |ULTIMATE.start_main_~x~0#1| 15)} assume !!(main_~x~0#1 < 1000000); {2078#(<= |ULTIMATE.start_main_~x~0#1| 15)} is VALID [2022-02-20 17:07:48,210 INFO L290 TraceCheckUtils]: 33: Hoare triple {2078#(<= |ULTIMATE.start_main_~x~0#1| 15)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2079#(<= |ULTIMATE.start_main_~x~0#1| 16)} is VALID [2022-02-20 17:07:48,211 INFO L290 TraceCheckUtils]: 34: Hoare triple {2079#(<= |ULTIMATE.start_main_~x~0#1| 16)} assume !!(main_~x~0#1 < 1000000); {2079#(<= |ULTIMATE.start_main_~x~0#1| 16)} is VALID [2022-02-20 17:07:48,211 INFO L290 TraceCheckUtils]: 35: Hoare triple {2079#(<= |ULTIMATE.start_main_~x~0#1| 16)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2080#(<= |ULTIMATE.start_main_~x~0#1| 17)} is VALID [2022-02-20 17:07:48,211 INFO L290 TraceCheckUtils]: 36: Hoare triple {2080#(<= |ULTIMATE.start_main_~x~0#1| 17)} assume !!(main_~x~0#1 < 1000000); {2080#(<= |ULTIMATE.start_main_~x~0#1| 17)} is VALID [2022-02-20 17:07:48,212 INFO L290 TraceCheckUtils]: 37: Hoare triple {2080#(<= |ULTIMATE.start_main_~x~0#1| 17)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2081#(<= |ULTIMATE.start_main_~x~0#1| 18)} is VALID [2022-02-20 17:07:48,212 INFO L290 TraceCheckUtils]: 38: Hoare triple {2081#(<= |ULTIMATE.start_main_~x~0#1| 18)} assume !!(main_~x~0#1 < 1000000); {2081#(<= |ULTIMATE.start_main_~x~0#1| 18)} is VALID [2022-02-20 17:07:48,213 INFO L290 TraceCheckUtils]: 39: Hoare triple {2081#(<= |ULTIMATE.start_main_~x~0#1| 18)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2082#(<= |ULTIMATE.start_main_~x~0#1| 19)} is VALID [2022-02-20 17:07:48,213 INFO L290 TraceCheckUtils]: 40: Hoare triple {2082#(<= |ULTIMATE.start_main_~x~0#1| 19)} assume !!(main_~x~0#1 < 1000000); {2082#(<= |ULTIMATE.start_main_~x~0#1| 19)} is VALID [2022-02-20 17:07:48,213 INFO L290 TraceCheckUtils]: 41: Hoare triple {2082#(<= |ULTIMATE.start_main_~x~0#1| 19)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2083#(<= |ULTIMATE.start_main_~x~0#1| 20)} is VALID [2022-02-20 17:07:48,214 INFO L290 TraceCheckUtils]: 42: Hoare triple {2083#(<= |ULTIMATE.start_main_~x~0#1| 20)} assume !!(main_~x~0#1 < 1000000); {2083#(<= |ULTIMATE.start_main_~x~0#1| 20)} is VALID [2022-02-20 17:07:48,214 INFO L290 TraceCheckUtils]: 43: Hoare triple {2083#(<= |ULTIMATE.start_main_~x~0#1| 20)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2084#(<= |ULTIMATE.start_main_~x~0#1| 21)} is VALID [2022-02-20 17:07:48,214 INFO L290 TraceCheckUtils]: 44: Hoare triple {2084#(<= |ULTIMATE.start_main_~x~0#1| 21)} assume !!(main_~x~0#1 < 1000000); {2084#(<= |ULTIMATE.start_main_~x~0#1| 21)} is VALID [2022-02-20 17:07:48,215 INFO L290 TraceCheckUtils]: 45: Hoare triple {2084#(<= |ULTIMATE.start_main_~x~0#1| 21)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2085#(<= |ULTIMATE.start_main_~x~0#1| 22)} is VALID [2022-02-20 17:07:48,215 INFO L290 TraceCheckUtils]: 46: Hoare triple {2085#(<= |ULTIMATE.start_main_~x~0#1| 22)} assume !!(main_~x~0#1 < 1000000); {2085#(<= |ULTIMATE.start_main_~x~0#1| 22)} is VALID [2022-02-20 17:07:48,215 INFO L290 TraceCheckUtils]: 47: Hoare triple {2085#(<= |ULTIMATE.start_main_~x~0#1| 22)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2086#(<= |ULTIMATE.start_main_~x~0#1| 23)} is VALID [2022-02-20 17:07:48,216 INFO L290 TraceCheckUtils]: 48: Hoare triple {2086#(<= |ULTIMATE.start_main_~x~0#1| 23)} assume !!(main_~x~0#1 < 1000000); {2086#(<= |ULTIMATE.start_main_~x~0#1| 23)} is VALID [2022-02-20 17:07:48,216 INFO L290 TraceCheckUtils]: 49: Hoare triple {2086#(<= |ULTIMATE.start_main_~x~0#1| 23)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2087#(<= |ULTIMATE.start_main_~x~0#1| 24)} is VALID [2022-02-20 17:07:48,216 INFO L290 TraceCheckUtils]: 50: Hoare triple {2087#(<= |ULTIMATE.start_main_~x~0#1| 24)} assume !!(main_~x~0#1 < 1000000); {2087#(<= |ULTIMATE.start_main_~x~0#1| 24)} is VALID [2022-02-20 17:07:48,217 INFO L290 TraceCheckUtils]: 51: Hoare triple {2087#(<= |ULTIMATE.start_main_~x~0#1| 24)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2088#(<= |ULTIMATE.start_main_~x~0#1| 25)} is VALID [2022-02-20 17:07:48,217 INFO L290 TraceCheckUtils]: 52: Hoare triple {2088#(<= |ULTIMATE.start_main_~x~0#1| 25)} assume !!(main_~x~0#1 < 1000000); {2088#(<= |ULTIMATE.start_main_~x~0#1| 25)} is VALID [2022-02-20 17:07:48,218 INFO L290 TraceCheckUtils]: 53: Hoare triple {2088#(<= |ULTIMATE.start_main_~x~0#1| 25)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2089#(<= |ULTIMATE.start_main_~x~0#1| 26)} is VALID [2022-02-20 17:07:48,218 INFO L290 TraceCheckUtils]: 54: Hoare triple {2089#(<= |ULTIMATE.start_main_~x~0#1| 26)} assume !!(main_~x~0#1 < 1000000); {2089#(<= |ULTIMATE.start_main_~x~0#1| 26)} is VALID [2022-02-20 17:07:48,218 INFO L290 TraceCheckUtils]: 55: Hoare triple {2089#(<= |ULTIMATE.start_main_~x~0#1| 26)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2090#(<= |ULTIMATE.start_main_~x~0#1| 27)} is VALID [2022-02-20 17:07:48,219 INFO L290 TraceCheckUtils]: 56: Hoare triple {2090#(<= |ULTIMATE.start_main_~x~0#1| 27)} assume !!(main_~x~0#1 < 1000000); {2090#(<= |ULTIMATE.start_main_~x~0#1| 27)} is VALID [2022-02-20 17:07:48,219 INFO L290 TraceCheckUtils]: 57: Hoare triple {2090#(<= |ULTIMATE.start_main_~x~0#1| 27)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2091#(<= |ULTIMATE.start_main_~x~0#1| 28)} is VALID [2022-02-20 17:07:48,219 INFO L290 TraceCheckUtils]: 58: Hoare triple {2091#(<= |ULTIMATE.start_main_~x~0#1| 28)} assume !!(main_~x~0#1 < 1000000); {2091#(<= |ULTIMATE.start_main_~x~0#1| 28)} is VALID [2022-02-20 17:07:48,220 INFO L290 TraceCheckUtils]: 59: Hoare triple {2091#(<= |ULTIMATE.start_main_~x~0#1| 28)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2092#(<= |ULTIMATE.start_main_~x~0#1| 29)} is VALID [2022-02-20 17:07:48,220 INFO L290 TraceCheckUtils]: 60: Hoare triple {2092#(<= |ULTIMATE.start_main_~x~0#1| 29)} assume !!(main_~x~0#1 < 1000000); {2092#(<= |ULTIMATE.start_main_~x~0#1| 29)} is VALID [2022-02-20 17:07:48,220 INFO L290 TraceCheckUtils]: 61: Hoare triple {2092#(<= |ULTIMATE.start_main_~x~0#1| 29)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2093#(<= |ULTIMATE.start_main_~x~0#1| 30)} is VALID [2022-02-20 17:07:48,221 INFO L290 TraceCheckUtils]: 62: Hoare triple {2093#(<= |ULTIMATE.start_main_~x~0#1| 30)} assume !!(main_~x~0#1 < 1000000); {2093#(<= |ULTIMATE.start_main_~x~0#1| 30)} is VALID [2022-02-20 17:07:48,221 INFO L290 TraceCheckUtils]: 63: Hoare triple {2093#(<= |ULTIMATE.start_main_~x~0#1| 30)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2094#(<= |ULTIMATE.start_main_~x~0#1| 31)} is VALID [2022-02-20 17:07:48,221 INFO L290 TraceCheckUtils]: 64: Hoare triple {2094#(<= |ULTIMATE.start_main_~x~0#1| 31)} assume !!(main_~x~0#1 < 1000000); {2094#(<= |ULTIMATE.start_main_~x~0#1| 31)} is VALID [2022-02-20 17:07:48,222 INFO L290 TraceCheckUtils]: 65: Hoare triple {2094#(<= |ULTIMATE.start_main_~x~0#1| 31)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2095#(<= |ULTIMATE.start_main_~x~0#1| 32)} is VALID [2022-02-20 17:07:48,222 INFO L290 TraceCheckUtils]: 66: Hoare triple {2095#(<= |ULTIMATE.start_main_~x~0#1| 32)} assume !!(main_~x~0#1 < 1000000); {2095#(<= |ULTIMATE.start_main_~x~0#1| 32)} is VALID [2022-02-20 17:07:48,223 INFO L290 TraceCheckUtils]: 67: Hoare triple {2095#(<= |ULTIMATE.start_main_~x~0#1| 32)} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {2062#false} is VALID [2022-02-20 17:07:48,223 INFO L290 TraceCheckUtils]: 68: Hoare triple {2062#false} assume !!(main_~x~0#1 < 1000000); {2062#false} is VALID [2022-02-20 17:07:48,223 INFO L290 TraceCheckUtils]: 69: Hoare triple {2062#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {2062#false} is VALID [2022-02-20 17:07:48,223 INFO L290 TraceCheckUtils]: 70: Hoare triple {2062#false} assume !!(main_~x~0#1 < 1000000); {2062#false} is VALID [2022-02-20 17:07:48,223 INFO L290 TraceCheckUtils]: 71: Hoare triple {2062#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {2062#false} is VALID [2022-02-20 17:07:48,223 INFO L290 TraceCheckUtils]: 72: Hoare triple {2062#false} assume !!(main_~x~0#1 < 1000000); {2062#false} is VALID [2022-02-20 17:07:48,223 INFO L290 TraceCheckUtils]: 73: Hoare triple {2062#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {2062#false} is VALID [2022-02-20 17:07:48,223 INFO L290 TraceCheckUtils]: 74: Hoare triple {2062#false} assume !!(main_~x~0#1 < 1000000); {2062#false} is VALID [2022-02-20 17:07:48,223 INFO L290 TraceCheckUtils]: 75: Hoare triple {2062#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {2062#false} is VALID [2022-02-20 17:07:48,223 INFO L290 TraceCheckUtils]: 76: Hoare triple {2062#false} assume !!(main_~x~0#1 < 1000000); {2062#false} is VALID [2022-02-20 17:07:48,223 INFO L290 TraceCheckUtils]: 77: Hoare triple {2062#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {2062#false} is VALID [2022-02-20 17:07:48,223 INFO L290 TraceCheckUtils]: 78: Hoare triple {2062#false} assume !(main_~x~0#1 < 1000000); {2062#false} is VALID [2022-02-20 17:07:48,223 INFO L290 TraceCheckUtils]: 79: Hoare triple {2062#false} assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if main_~y~0#1 == main_~x~0#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {2062#false} is VALID [2022-02-20 17:07:48,223 INFO L290 TraceCheckUtils]: 80: Hoare triple {2062#false} assume 0 == __VERIFIER_assert_~cond#1; {2062#false} is VALID [2022-02-20 17:07:48,224 INFO L290 TraceCheckUtils]: 81: Hoare triple {2062#false} assume !false; {2062#false} is VALID [2022-02-20 17:07:48,224 INFO L134 CoverageAnalysis]: Checked inductivity of 1444 backedges. 363 proven. 1056 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-02-20 17:07:48,224 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-20 17:07:49,942 INFO L290 TraceCheckUtils]: 81: Hoare triple {2062#false} assume !false; {2062#false} is VALID [2022-02-20 17:07:49,943 INFO L290 TraceCheckUtils]: 80: Hoare triple {2062#false} assume 0 == __VERIFIER_assert_~cond#1; {2062#false} is VALID [2022-02-20 17:07:49,943 INFO L290 TraceCheckUtils]: 79: Hoare triple {2062#false} assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if main_~y~0#1 == main_~x~0#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {2062#false} is VALID [2022-02-20 17:07:49,943 INFO L290 TraceCheckUtils]: 78: Hoare triple {2062#false} assume !(main_~x~0#1 < 1000000); {2062#false} is VALID [2022-02-20 17:07:49,943 INFO L290 TraceCheckUtils]: 77: Hoare triple {2062#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {2062#false} is VALID [2022-02-20 17:07:49,943 INFO L290 TraceCheckUtils]: 76: Hoare triple {2062#false} assume !!(main_~x~0#1 < 1000000); {2062#false} is VALID [2022-02-20 17:07:49,943 INFO L290 TraceCheckUtils]: 75: Hoare triple {2062#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {2062#false} is VALID [2022-02-20 17:07:49,943 INFO L290 TraceCheckUtils]: 74: Hoare triple {2062#false} assume !!(main_~x~0#1 < 1000000); {2062#false} is VALID [2022-02-20 17:07:49,943 INFO L290 TraceCheckUtils]: 73: Hoare triple {2062#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {2062#false} is VALID [2022-02-20 17:07:49,943 INFO L290 TraceCheckUtils]: 72: Hoare triple {2062#false} assume !!(main_~x~0#1 < 1000000); {2062#false} is VALID [2022-02-20 17:07:49,943 INFO L290 TraceCheckUtils]: 71: Hoare triple {2062#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {2062#false} is VALID [2022-02-20 17:07:49,943 INFO L290 TraceCheckUtils]: 70: Hoare triple {2062#false} assume !!(main_~x~0#1 < 1000000); {2062#false} is VALID [2022-02-20 17:07:49,944 INFO L290 TraceCheckUtils]: 69: Hoare triple {2062#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {2062#false} is VALID [2022-02-20 17:07:49,944 INFO L290 TraceCheckUtils]: 68: Hoare triple {2062#false} assume !!(main_~x~0#1 < 1000000); {2062#false} is VALID [2022-02-20 17:07:49,944 INFO L290 TraceCheckUtils]: 67: Hoare triple {2385#(< |ULTIMATE.start_main_~x~0#1| 500000)} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {2062#false} is VALID [2022-02-20 17:07:49,944 INFO L290 TraceCheckUtils]: 66: Hoare triple {2385#(< |ULTIMATE.start_main_~x~0#1| 500000)} assume !!(main_~x~0#1 < 1000000); {2385#(< |ULTIMATE.start_main_~x~0#1| 500000)} is VALID [2022-02-20 17:07:49,945 INFO L290 TraceCheckUtils]: 65: Hoare triple {2392#(< |ULTIMATE.start_main_~x~0#1| 499999)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2385#(< |ULTIMATE.start_main_~x~0#1| 500000)} is VALID [2022-02-20 17:07:49,945 INFO L290 TraceCheckUtils]: 64: Hoare triple {2392#(< |ULTIMATE.start_main_~x~0#1| 499999)} assume !!(main_~x~0#1 < 1000000); {2392#(< |ULTIMATE.start_main_~x~0#1| 499999)} is VALID [2022-02-20 17:07:49,945 INFO L290 TraceCheckUtils]: 63: Hoare triple {2399#(< |ULTIMATE.start_main_~x~0#1| 499998)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2392#(< |ULTIMATE.start_main_~x~0#1| 499999)} is VALID [2022-02-20 17:07:49,946 INFO L290 TraceCheckUtils]: 62: Hoare triple {2399#(< |ULTIMATE.start_main_~x~0#1| 499998)} assume !!(main_~x~0#1 < 1000000); {2399#(< |ULTIMATE.start_main_~x~0#1| 499998)} is VALID [2022-02-20 17:07:49,946 INFO L290 TraceCheckUtils]: 61: Hoare triple {2406#(< |ULTIMATE.start_main_~x~0#1| 499997)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2399#(< |ULTIMATE.start_main_~x~0#1| 499998)} is VALID [2022-02-20 17:07:49,946 INFO L290 TraceCheckUtils]: 60: Hoare triple {2406#(< |ULTIMATE.start_main_~x~0#1| 499997)} assume !!(main_~x~0#1 < 1000000); {2406#(< |ULTIMATE.start_main_~x~0#1| 499997)} is VALID [2022-02-20 17:07:49,947 INFO L290 TraceCheckUtils]: 59: Hoare triple {2413#(< |ULTIMATE.start_main_~x~0#1| 499996)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2406#(< |ULTIMATE.start_main_~x~0#1| 499997)} is VALID [2022-02-20 17:07:49,947 INFO L290 TraceCheckUtils]: 58: Hoare triple {2413#(< |ULTIMATE.start_main_~x~0#1| 499996)} assume !!(main_~x~0#1 < 1000000); {2413#(< |ULTIMATE.start_main_~x~0#1| 499996)} is VALID [2022-02-20 17:07:49,948 INFO L290 TraceCheckUtils]: 57: Hoare triple {2420#(< |ULTIMATE.start_main_~x~0#1| 499995)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2413#(< |ULTIMATE.start_main_~x~0#1| 499996)} is VALID [2022-02-20 17:07:49,948 INFO L290 TraceCheckUtils]: 56: Hoare triple {2420#(< |ULTIMATE.start_main_~x~0#1| 499995)} assume !!(main_~x~0#1 < 1000000); {2420#(< |ULTIMATE.start_main_~x~0#1| 499995)} is VALID [2022-02-20 17:07:49,948 INFO L290 TraceCheckUtils]: 55: Hoare triple {2427#(< |ULTIMATE.start_main_~x~0#1| 499994)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2420#(< |ULTIMATE.start_main_~x~0#1| 499995)} is VALID [2022-02-20 17:07:49,949 INFO L290 TraceCheckUtils]: 54: Hoare triple {2427#(< |ULTIMATE.start_main_~x~0#1| 499994)} assume !!(main_~x~0#1 < 1000000); {2427#(< |ULTIMATE.start_main_~x~0#1| 499994)} is VALID [2022-02-20 17:07:49,949 INFO L290 TraceCheckUtils]: 53: Hoare triple {2434#(< |ULTIMATE.start_main_~x~0#1| 499993)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2427#(< |ULTIMATE.start_main_~x~0#1| 499994)} is VALID [2022-02-20 17:07:49,949 INFO L290 TraceCheckUtils]: 52: Hoare triple {2434#(< |ULTIMATE.start_main_~x~0#1| 499993)} assume !!(main_~x~0#1 < 1000000); {2434#(< |ULTIMATE.start_main_~x~0#1| 499993)} is VALID [2022-02-20 17:07:49,950 INFO L290 TraceCheckUtils]: 51: Hoare triple {2441#(< |ULTIMATE.start_main_~x~0#1| 499992)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2434#(< |ULTIMATE.start_main_~x~0#1| 499993)} is VALID [2022-02-20 17:07:49,950 INFO L290 TraceCheckUtils]: 50: Hoare triple {2441#(< |ULTIMATE.start_main_~x~0#1| 499992)} assume !!(main_~x~0#1 < 1000000); {2441#(< |ULTIMATE.start_main_~x~0#1| 499992)} is VALID [2022-02-20 17:07:49,951 INFO L290 TraceCheckUtils]: 49: Hoare triple {2448#(< |ULTIMATE.start_main_~x~0#1| 499991)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2441#(< |ULTIMATE.start_main_~x~0#1| 499992)} is VALID [2022-02-20 17:07:49,951 INFO L290 TraceCheckUtils]: 48: Hoare triple {2448#(< |ULTIMATE.start_main_~x~0#1| 499991)} assume !!(main_~x~0#1 < 1000000); {2448#(< |ULTIMATE.start_main_~x~0#1| 499991)} is VALID [2022-02-20 17:07:49,952 INFO L290 TraceCheckUtils]: 47: Hoare triple {2455#(< |ULTIMATE.start_main_~x~0#1| 499990)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2448#(< |ULTIMATE.start_main_~x~0#1| 499991)} is VALID [2022-02-20 17:07:49,952 INFO L290 TraceCheckUtils]: 46: Hoare triple {2455#(< |ULTIMATE.start_main_~x~0#1| 499990)} assume !!(main_~x~0#1 < 1000000); {2455#(< |ULTIMATE.start_main_~x~0#1| 499990)} is VALID [2022-02-20 17:07:49,952 INFO L290 TraceCheckUtils]: 45: Hoare triple {2462#(< |ULTIMATE.start_main_~x~0#1| 499989)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2455#(< |ULTIMATE.start_main_~x~0#1| 499990)} is VALID [2022-02-20 17:07:49,953 INFO L290 TraceCheckUtils]: 44: Hoare triple {2462#(< |ULTIMATE.start_main_~x~0#1| 499989)} assume !!(main_~x~0#1 < 1000000); {2462#(< |ULTIMATE.start_main_~x~0#1| 499989)} is VALID [2022-02-20 17:07:49,953 INFO L290 TraceCheckUtils]: 43: Hoare triple {2469#(< |ULTIMATE.start_main_~x~0#1| 499988)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2462#(< |ULTIMATE.start_main_~x~0#1| 499989)} is VALID [2022-02-20 17:07:49,953 INFO L290 TraceCheckUtils]: 42: Hoare triple {2469#(< |ULTIMATE.start_main_~x~0#1| 499988)} assume !!(main_~x~0#1 < 1000000); {2469#(< |ULTIMATE.start_main_~x~0#1| 499988)} is VALID [2022-02-20 17:07:49,954 INFO L290 TraceCheckUtils]: 41: Hoare triple {2476#(< |ULTIMATE.start_main_~x~0#1| 499987)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2469#(< |ULTIMATE.start_main_~x~0#1| 499988)} is VALID [2022-02-20 17:07:49,954 INFO L290 TraceCheckUtils]: 40: Hoare triple {2476#(< |ULTIMATE.start_main_~x~0#1| 499987)} assume !!(main_~x~0#1 < 1000000); {2476#(< |ULTIMATE.start_main_~x~0#1| 499987)} is VALID [2022-02-20 17:07:49,955 INFO L290 TraceCheckUtils]: 39: Hoare triple {2483#(< |ULTIMATE.start_main_~x~0#1| 499986)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2476#(< |ULTIMATE.start_main_~x~0#1| 499987)} is VALID [2022-02-20 17:07:49,955 INFO L290 TraceCheckUtils]: 38: Hoare triple {2483#(< |ULTIMATE.start_main_~x~0#1| 499986)} assume !!(main_~x~0#1 < 1000000); {2483#(< |ULTIMATE.start_main_~x~0#1| 499986)} is VALID [2022-02-20 17:07:49,955 INFO L290 TraceCheckUtils]: 37: Hoare triple {2490#(< |ULTIMATE.start_main_~x~0#1| 499985)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2483#(< |ULTIMATE.start_main_~x~0#1| 499986)} is VALID [2022-02-20 17:07:49,956 INFO L290 TraceCheckUtils]: 36: Hoare triple {2490#(< |ULTIMATE.start_main_~x~0#1| 499985)} assume !!(main_~x~0#1 < 1000000); {2490#(< |ULTIMATE.start_main_~x~0#1| 499985)} is VALID [2022-02-20 17:07:49,956 INFO L290 TraceCheckUtils]: 35: Hoare triple {2497#(< |ULTIMATE.start_main_~x~0#1| 499984)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2490#(< |ULTIMATE.start_main_~x~0#1| 499985)} is VALID [2022-02-20 17:07:49,956 INFO L290 TraceCheckUtils]: 34: Hoare triple {2497#(< |ULTIMATE.start_main_~x~0#1| 499984)} assume !!(main_~x~0#1 < 1000000); {2497#(< |ULTIMATE.start_main_~x~0#1| 499984)} is VALID [2022-02-20 17:07:49,957 INFO L290 TraceCheckUtils]: 33: Hoare triple {2504#(< |ULTIMATE.start_main_~x~0#1| 499983)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2497#(< |ULTIMATE.start_main_~x~0#1| 499984)} is VALID [2022-02-20 17:07:49,957 INFO L290 TraceCheckUtils]: 32: Hoare triple {2504#(< |ULTIMATE.start_main_~x~0#1| 499983)} assume !!(main_~x~0#1 < 1000000); {2504#(< |ULTIMATE.start_main_~x~0#1| 499983)} is VALID [2022-02-20 17:07:49,957 INFO L290 TraceCheckUtils]: 31: Hoare triple {2511#(< |ULTIMATE.start_main_~x~0#1| 499982)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2504#(< |ULTIMATE.start_main_~x~0#1| 499983)} is VALID [2022-02-20 17:07:49,958 INFO L290 TraceCheckUtils]: 30: Hoare triple {2511#(< |ULTIMATE.start_main_~x~0#1| 499982)} assume !!(main_~x~0#1 < 1000000); {2511#(< |ULTIMATE.start_main_~x~0#1| 499982)} is VALID [2022-02-20 17:07:49,958 INFO L290 TraceCheckUtils]: 29: Hoare triple {2518#(< |ULTIMATE.start_main_~x~0#1| 499981)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2511#(< |ULTIMATE.start_main_~x~0#1| 499982)} is VALID [2022-02-20 17:07:49,958 INFO L290 TraceCheckUtils]: 28: Hoare triple {2518#(< |ULTIMATE.start_main_~x~0#1| 499981)} assume !!(main_~x~0#1 < 1000000); {2518#(< |ULTIMATE.start_main_~x~0#1| 499981)} is VALID [2022-02-20 17:07:49,959 INFO L290 TraceCheckUtils]: 27: Hoare triple {2525#(< |ULTIMATE.start_main_~x~0#1| 499980)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2518#(< |ULTIMATE.start_main_~x~0#1| 499981)} is VALID [2022-02-20 17:07:49,959 INFO L290 TraceCheckUtils]: 26: Hoare triple {2525#(< |ULTIMATE.start_main_~x~0#1| 499980)} assume !!(main_~x~0#1 < 1000000); {2525#(< |ULTIMATE.start_main_~x~0#1| 499980)} is VALID [2022-02-20 17:07:49,959 INFO L290 TraceCheckUtils]: 25: Hoare triple {2532#(< |ULTIMATE.start_main_~x~0#1| 499979)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2525#(< |ULTIMATE.start_main_~x~0#1| 499980)} is VALID [2022-02-20 17:07:49,960 INFO L290 TraceCheckUtils]: 24: Hoare triple {2532#(< |ULTIMATE.start_main_~x~0#1| 499979)} assume !!(main_~x~0#1 < 1000000); {2532#(< |ULTIMATE.start_main_~x~0#1| 499979)} is VALID [2022-02-20 17:07:49,960 INFO L290 TraceCheckUtils]: 23: Hoare triple {2539#(< |ULTIMATE.start_main_~x~0#1| 499978)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2532#(< |ULTIMATE.start_main_~x~0#1| 499979)} is VALID [2022-02-20 17:07:49,960 INFO L290 TraceCheckUtils]: 22: Hoare triple {2539#(< |ULTIMATE.start_main_~x~0#1| 499978)} assume !!(main_~x~0#1 < 1000000); {2539#(< |ULTIMATE.start_main_~x~0#1| 499978)} is VALID [2022-02-20 17:07:49,961 INFO L290 TraceCheckUtils]: 21: Hoare triple {2546#(< |ULTIMATE.start_main_~x~0#1| 499977)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2539#(< |ULTIMATE.start_main_~x~0#1| 499978)} is VALID [2022-02-20 17:07:49,961 INFO L290 TraceCheckUtils]: 20: Hoare triple {2546#(< |ULTIMATE.start_main_~x~0#1| 499977)} assume !!(main_~x~0#1 < 1000000); {2546#(< |ULTIMATE.start_main_~x~0#1| 499977)} is VALID [2022-02-20 17:07:49,962 INFO L290 TraceCheckUtils]: 19: Hoare triple {2553#(< |ULTIMATE.start_main_~x~0#1| 499976)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2546#(< |ULTIMATE.start_main_~x~0#1| 499977)} is VALID [2022-02-20 17:07:49,962 INFO L290 TraceCheckUtils]: 18: Hoare triple {2553#(< |ULTIMATE.start_main_~x~0#1| 499976)} assume !!(main_~x~0#1 < 1000000); {2553#(< |ULTIMATE.start_main_~x~0#1| 499976)} is VALID [2022-02-20 17:07:49,962 INFO L290 TraceCheckUtils]: 17: Hoare triple {2560#(< |ULTIMATE.start_main_~x~0#1| 499975)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2553#(< |ULTIMATE.start_main_~x~0#1| 499976)} is VALID [2022-02-20 17:07:49,963 INFO L290 TraceCheckUtils]: 16: Hoare triple {2560#(< |ULTIMATE.start_main_~x~0#1| 499975)} assume !!(main_~x~0#1 < 1000000); {2560#(< |ULTIMATE.start_main_~x~0#1| 499975)} is VALID [2022-02-20 17:07:49,963 INFO L290 TraceCheckUtils]: 15: Hoare triple {2567#(< |ULTIMATE.start_main_~x~0#1| 499974)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2560#(< |ULTIMATE.start_main_~x~0#1| 499975)} is VALID [2022-02-20 17:07:49,963 INFO L290 TraceCheckUtils]: 14: Hoare triple {2567#(< |ULTIMATE.start_main_~x~0#1| 499974)} assume !!(main_~x~0#1 < 1000000); {2567#(< |ULTIMATE.start_main_~x~0#1| 499974)} is VALID [2022-02-20 17:07:49,964 INFO L290 TraceCheckUtils]: 13: Hoare triple {2574#(< |ULTIMATE.start_main_~x~0#1| 499973)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2567#(< |ULTIMATE.start_main_~x~0#1| 499974)} is VALID [2022-02-20 17:07:49,964 INFO L290 TraceCheckUtils]: 12: Hoare triple {2574#(< |ULTIMATE.start_main_~x~0#1| 499973)} assume !!(main_~x~0#1 < 1000000); {2574#(< |ULTIMATE.start_main_~x~0#1| 499973)} is VALID [2022-02-20 17:07:49,965 INFO L290 TraceCheckUtils]: 11: Hoare triple {2581#(< |ULTIMATE.start_main_~x~0#1| 499972)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2574#(< |ULTIMATE.start_main_~x~0#1| 499973)} is VALID [2022-02-20 17:07:49,965 INFO L290 TraceCheckUtils]: 10: Hoare triple {2581#(< |ULTIMATE.start_main_~x~0#1| 499972)} assume !!(main_~x~0#1 < 1000000); {2581#(< |ULTIMATE.start_main_~x~0#1| 499972)} is VALID [2022-02-20 17:07:49,966 INFO L290 TraceCheckUtils]: 9: Hoare triple {2588#(< |ULTIMATE.start_main_~x~0#1| 499971)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2581#(< |ULTIMATE.start_main_~x~0#1| 499972)} is VALID [2022-02-20 17:07:49,966 INFO L290 TraceCheckUtils]: 8: Hoare triple {2588#(< |ULTIMATE.start_main_~x~0#1| 499971)} assume !!(main_~x~0#1 < 1000000); {2588#(< |ULTIMATE.start_main_~x~0#1| 499971)} is VALID [2022-02-20 17:07:49,966 INFO L290 TraceCheckUtils]: 7: Hoare triple {2595#(< |ULTIMATE.start_main_~x~0#1| 499970)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2588#(< |ULTIMATE.start_main_~x~0#1| 499971)} is VALID [2022-02-20 17:07:49,967 INFO L290 TraceCheckUtils]: 6: Hoare triple {2595#(< |ULTIMATE.start_main_~x~0#1| 499970)} assume !!(main_~x~0#1 < 1000000); {2595#(< |ULTIMATE.start_main_~x~0#1| 499970)} is VALID [2022-02-20 17:07:49,967 INFO L290 TraceCheckUtils]: 5: Hoare triple {2602#(< |ULTIMATE.start_main_~x~0#1| 499969)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2595#(< |ULTIMATE.start_main_~x~0#1| 499970)} is VALID [2022-02-20 17:07:49,968 INFO L290 TraceCheckUtils]: 4: Hoare triple {2602#(< |ULTIMATE.start_main_~x~0#1| 499969)} assume !!(main_~x~0#1 < 1000000); {2602#(< |ULTIMATE.start_main_~x~0#1| 499969)} is VALID [2022-02-20 17:07:49,968 INFO L290 TraceCheckUtils]: 3: Hoare triple {2609#(< |ULTIMATE.start_main_~x~0#1| 499968)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {2602#(< |ULTIMATE.start_main_~x~0#1| 499969)} is VALID [2022-02-20 17:07:49,968 INFO L290 TraceCheckUtils]: 2: Hoare triple {2609#(< |ULTIMATE.start_main_~x~0#1| 499968)} assume !!(main_~x~0#1 < 1000000); {2609#(< |ULTIMATE.start_main_~x~0#1| 499968)} is VALID [2022-02-20 17:07:49,969 INFO L290 TraceCheckUtils]: 1: Hoare triple {2061#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_~x~0#1, main_~y~0#1;main_~x~0#1 := 0;main_~y~0#1 := 500000; {2609#(< |ULTIMATE.start_main_~x~0#1| 499968)} is VALID [2022-02-20 17:07:49,969 INFO L290 TraceCheckUtils]: 0: Hoare triple {2061#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(17, 2);call #Ultimate.allocInit(12, 3); {2061#true} is VALID [2022-02-20 17:07:49,970 INFO L134 CoverageAnalysis]: Checked inductivity of 1444 backedges. 363 proven. 1056 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-02-20 17:07:49,970 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1989099924] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-20 17:07:49,970 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-20 17:07:49,970 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [35, 35, 35] total 69 [2022-02-20 17:07:49,970 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1772854373] [2022-02-20 17:07:49,971 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-20 17:07:49,974 INFO L78 Accepts]: Start accepts. Automaton has has 69 states, 69 states have (on average 2.0869565217391304) internal successors, (144), 69 states have internal predecessors, (144), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 82 [2022-02-20 17:07:49,975 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 17:07:49,975 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 69 states, 69 states have (on average 2.0869565217391304) internal successors, (144), 69 states have internal predecessors, (144), 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 17:07:50,084 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 144 edges. 144 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 17:07:50,084 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 69 states [2022-02-20 17:07:50,084 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 17:07:50,085 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 69 interpolants. [2022-02-20 17:07:50,086 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=2346, Invalid=2346, Unknown=0, NotChecked=0, Total=4692 [2022-02-20 17:07:50,087 INFO L87 Difference]: Start difference. First operand 83 states and 89 transitions. Second operand has 69 states, 69 states have (on average 2.0869565217391304) internal successors, (144), 69 states have internal predecessors, (144), 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 17:07:50,493 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 17:07:50,493 INFO L93 Difference]: Finished difference Result 168 states and 214 transitions. [2022-02-20 17:07:50,493 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2022-02-20 17:07:50,494 INFO L78 Accepts]: Start accepts. Automaton has has 69 states, 69 states have (on average 2.0869565217391304) internal successors, (144), 69 states have internal predecessors, (144), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 82 [2022-02-20 17:07:50,494 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 17:07:50,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 69 states, 69 states have (on average 2.0869565217391304) internal successors, (144), 69 states have internal predecessors, (144), 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 17:07:50,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 68 states and 182 transitions. [2022-02-20 17:07:50,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 69 states, 69 states have (on average 2.0869565217391304) internal successors, (144), 69 states have internal predecessors, (144), 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 17:07:50,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 68 states and 182 transitions. [2022-02-20 17:07:50,500 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 68 states and 182 transitions. [2022-02-20 17:07:50,633 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 182 edges. 182 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 17:07:50,639 INFO L225 Difference]: With dead ends: 168 [2022-02-20 17:07:50,639 INFO L226 Difference]: Without dead ends: 151 [2022-02-20 17:07:50,640 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 197 GetRequests, 130 SyntacticMatches, 0 SemanticMatches, 67 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 128 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=2346, Invalid=2346, Unknown=0, NotChecked=0, Total=4692 [2022-02-20 17:07:50,641 INFO L933 BasicCegarLoop]: 7 mSDtfsCounter, 0 mSDsluCounter, 21 mSDsCounter, 0 mSdLazyCounter, 155 mSolverCounterSat, 38 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 28 SdHoareTripleChecker+Invalid, 193 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 38 IncrementalHoareTripleChecker+Valid, 155 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-02-20 17:07:50,641 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [0 Valid, 28 Invalid, 193 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [38 Valid, 155 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-02-20 17:07:50,641 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 151 states. [2022-02-20 17:07:50,744 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 151 to 151. [2022-02-20 17:07:50,744 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 17:07:50,745 INFO L82 GeneralOperation]: Start isEquivalent. First operand 151 states. Second operand has 151 states, 150 states have (on average 1.0466666666666666) internal successors, (157), 150 states have internal predecessors, (157), 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 17:07:50,745 INFO L74 IsIncluded]: Start isIncluded. First operand 151 states. Second operand has 151 states, 150 states have (on average 1.0466666666666666) internal successors, (157), 150 states have internal predecessors, (157), 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 17:07:50,746 INFO L87 Difference]: Start difference. First operand 151 states. Second operand has 151 states, 150 states have (on average 1.0466666666666666) internal successors, (157), 150 states have internal predecessors, (157), 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 17:07:50,749 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 17:07:50,749 INFO L93 Difference]: Finished difference Result 151 states and 157 transitions. [2022-02-20 17:07:50,749 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 157 transitions. [2022-02-20 17:07:50,749 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 17:07:50,750 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 17:07:50,750 INFO L74 IsIncluded]: Start isIncluded. First operand has 151 states, 150 states have (on average 1.0466666666666666) internal successors, (157), 150 states have internal predecessors, (157), 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 151 states. [2022-02-20 17:07:50,750 INFO L87 Difference]: Start difference. First operand has 151 states, 150 states have (on average 1.0466666666666666) internal successors, (157), 150 states have internal predecessors, (157), 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 151 states. [2022-02-20 17:07:50,754 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 17:07:50,754 INFO L93 Difference]: Finished difference Result 151 states and 157 transitions. [2022-02-20 17:07:50,754 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 157 transitions. [2022-02-20 17:07:50,754 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 17:07:50,754 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 17:07:50,754 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 17:07:50,754 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 17:07:50,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 151 states, 150 states have (on average 1.0466666666666666) internal successors, (157), 150 states have internal predecessors, (157), 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 17:07:50,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 151 states and 157 transitions. [2022-02-20 17:07:50,759 INFO L78 Accepts]: Start accepts. Automaton has 151 states and 157 transitions. Word has length 82 [2022-02-20 17:07:50,759 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 17:07:50,759 INFO L470 AbstractCegarLoop]: Abstraction has 151 states and 157 transitions. [2022-02-20 17:07:50,759 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 69 states, 69 states have (on average 2.0869565217391304) internal successors, (144), 69 states have internal predecessors, (144), 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 17:07:50,759 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 157 transitions. [2022-02-20 17:07:50,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2022-02-20 17:07:50,761 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 17:07:50,761 INFO L514 BasicCegarLoop]: trace histogram [72, 66, 6, 1, 1, 1, 1, 1, 1] [2022-02-20 17:07:50,786 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2022-02-20 17:07:50,983 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 17:07:50,984 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 17:07:50,984 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 17:07:50,985 INFO L85 PathProgramCache]: Analyzing trace with hash -682364203, now seen corresponding path program 6 times [2022-02-20 17:07:50,985 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 17:07:50,985 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1776384200] [2022-02-20 17:07:50,985 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 17:07:50,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 17:07:51,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:07:53,011 INFO L290 TraceCheckUtils]: 0: Hoare triple {3392#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(17, 2);call #Ultimate.allocInit(12, 3); {3392#true} is VALID [2022-02-20 17:07:53,012 INFO L290 TraceCheckUtils]: 1: Hoare triple {3392#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_~x~0#1, main_~y~0#1;main_~x~0#1 := 0;main_~y~0#1 := 500000; {3394#(= |ULTIMATE.start_main_~x~0#1| 0)} is VALID [2022-02-20 17:07:53,012 INFO L290 TraceCheckUtils]: 2: Hoare triple {3394#(= |ULTIMATE.start_main_~x~0#1| 0)} assume !!(main_~x~0#1 < 1000000); {3394#(= |ULTIMATE.start_main_~x~0#1| 0)} is VALID [2022-02-20 17:07:53,013 INFO L290 TraceCheckUtils]: 3: Hoare triple {3394#(= |ULTIMATE.start_main_~x~0#1| 0)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3395#(<= |ULTIMATE.start_main_~x~0#1| 1)} is VALID [2022-02-20 17:07:53,013 INFO L290 TraceCheckUtils]: 4: Hoare triple {3395#(<= |ULTIMATE.start_main_~x~0#1| 1)} assume !!(main_~x~0#1 < 1000000); {3395#(<= |ULTIMATE.start_main_~x~0#1| 1)} is VALID [2022-02-20 17:07:53,013 INFO L290 TraceCheckUtils]: 5: Hoare triple {3395#(<= |ULTIMATE.start_main_~x~0#1| 1)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3396#(<= |ULTIMATE.start_main_~x~0#1| 2)} is VALID [2022-02-20 17:07:53,014 INFO L290 TraceCheckUtils]: 6: Hoare triple {3396#(<= |ULTIMATE.start_main_~x~0#1| 2)} assume !!(main_~x~0#1 < 1000000); {3396#(<= |ULTIMATE.start_main_~x~0#1| 2)} is VALID [2022-02-20 17:07:53,014 INFO L290 TraceCheckUtils]: 7: Hoare triple {3396#(<= |ULTIMATE.start_main_~x~0#1| 2)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3397#(<= |ULTIMATE.start_main_~x~0#1| 3)} is VALID [2022-02-20 17:07:53,014 INFO L290 TraceCheckUtils]: 8: Hoare triple {3397#(<= |ULTIMATE.start_main_~x~0#1| 3)} assume !!(main_~x~0#1 < 1000000); {3397#(<= |ULTIMATE.start_main_~x~0#1| 3)} is VALID [2022-02-20 17:07:53,015 INFO L290 TraceCheckUtils]: 9: Hoare triple {3397#(<= |ULTIMATE.start_main_~x~0#1| 3)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3398#(<= |ULTIMATE.start_main_~x~0#1| 4)} is VALID [2022-02-20 17:07:53,015 INFO L290 TraceCheckUtils]: 10: Hoare triple {3398#(<= |ULTIMATE.start_main_~x~0#1| 4)} assume !!(main_~x~0#1 < 1000000); {3398#(<= |ULTIMATE.start_main_~x~0#1| 4)} is VALID [2022-02-20 17:07:53,016 INFO L290 TraceCheckUtils]: 11: Hoare triple {3398#(<= |ULTIMATE.start_main_~x~0#1| 4)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3399#(<= |ULTIMATE.start_main_~x~0#1| 5)} is VALID [2022-02-20 17:07:53,016 INFO L290 TraceCheckUtils]: 12: Hoare triple {3399#(<= |ULTIMATE.start_main_~x~0#1| 5)} assume !!(main_~x~0#1 < 1000000); {3399#(<= |ULTIMATE.start_main_~x~0#1| 5)} is VALID [2022-02-20 17:07:53,016 INFO L290 TraceCheckUtils]: 13: Hoare triple {3399#(<= |ULTIMATE.start_main_~x~0#1| 5)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3400#(<= |ULTIMATE.start_main_~x~0#1| 6)} is VALID [2022-02-20 17:07:53,017 INFO L290 TraceCheckUtils]: 14: Hoare triple {3400#(<= |ULTIMATE.start_main_~x~0#1| 6)} assume !!(main_~x~0#1 < 1000000); {3400#(<= |ULTIMATE.start_main_~x~0#1| 6)} is VALID [2022-02-20 17:07:53,017 INFO L290 TraceCheckUtils]: 15: Hoare triple {3400#(<= |ULTIMATE.start_main_~x~0#1| 6)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3401#(<= |ULTIMATE.start_main_~x~0#1| 7)} is VALID [2022-02-20 17:07:53,017 INFO L290 TraceCheckUtils]: 16: Hoare triple {3401#(<= |ULTIMATE.start_main_~x~0#1| 7)} assume !!(main_~x~0#1 < 1000000); {3401#(<= |ULTIMATE.start_main_~x~0#1| 7)} is VALID [2022-02-20 17:07:53,018 INFO L290 TraceCheckUtils]: 17: Hoare triple {3401#(<= |ULTIMATE.start_main_~x~0#1| 7)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3402#(<= |ULTIMATE.start_main_~x~0#1| 8)} is VALID [2022-02-20 17:07:53,018 INFO L290 TraceCheckUtils]: 18: Hoare triple {3402#(<= |ULTIMATE.start_main_~x~0#1| 8)} assume !!(main_~x~0#1 < 1000000); {3402#(<= |ULTIMATE.start_main_~x~0#1| 8)} is VALID [2022-02-20 17:07:53,018 INFO L290 TraceCheckUtils]: 19: Hoare triple {3402#(<= |ULTIMATE.start_main_~x~0#1| 8)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3403#(<= |ULTIMATE.start_main_~x~0#1| 9)} is VALID [2022-02-20 17:07:53,019 INFO L290 TraceCheckUtils]: 20: Hoare triple {3403#(<= |ULTIMATE.start_main_~x~0#1| 9)} assume !!(main_~x~0#1 < 1000000); {3403#(<= |ULTIMATE.start_main_~x~0#1| 9)} is VALID [2022-02-20 17:07:53,019 INFO L290 TraceCheckUtils]: 21: Hoare triple {3403#(<= |ULTIMATE.start_main_~x~0#1| 9)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3404#(<= |ULTIMATE.start_main_~x~0#1| 10)} is VALID [2022-02-20 17:07:53,019 INFO L290 TraceCheckUtils]: 22: Hoare triple {3404#(<= |ULTIMATE.start_main_~x~0#1| 10)} assume !!(main_~x~0#1 < 1000000); {3404#(<= |ULTIMATE.start_main_~x~0#1| 10)} is VALID [2022-02-20 17:07:53,020 INFO L290 TraceCheckUtils]: 23: Hoare triple {3404#(<= |ULTIMATE.start_main_~x~0#1| 10)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3405#(<= |ULTIMATE.start_main_~x~0#1| 11)} is VALID [2022-02-20 17:07:53,020 INFO L290 TraceCheckUtils]: 24: Hoare triple {3405#(<= |ULTIMATE.start_main_~x~0#1| 11)} assume !!(main_~x~0#1 < 1000000); {3405#(<= |ULTIMATE.start_main_~x~0#1| 11)} is VALID [2022-02-20 17:07:53,020 INFO L290 TraceCheckUtils]: 25: Hoare triple {3405#(<= |ULTIMATE.start_main_~x~0#1| 11)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3406#(<= |ULTIMATE.start_main_~x~0#1| 12)} is VALID [2022-02-20 17:07:53,021 INFO L290 TraceCheckUtils]: 26: Hoare triple {3406#(<= |ULTIMATE.start_main_~x~0#1| 12)} assume !!(main_~x~0#1 < 1000000); {3406#(<= |ULTIMATE.start_main_~x~0#1| 12)} is VALID [2022-02-20 17:07:53,021 INFO L290 TraceCheckUtils]: 27: Hoare triple {3406#(<= |ULTIMATE.start_main_~x~0#1| 12)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3407#(<= |ULTIMATE.start_main_~x~0#1| 13)} is VALID [2022-02-20 17:07:53,021 INFO L290 TraceCheckUtils]: 28: Hoare triple {3407#(<= |ULTIMATE.start_main_~x~0#1| 13)} assume !!(main_~x~0#1 < 1000000); {3407#(<= |ULTIMATE.start_main_~x~0#1| 13)} is VALID [2022-02-20 17:07:53,022 INFO L290 TraceCheckUtils]: 29: Hoare triple {3407#(<= |ULTIMATE.start_main_~x~0#1| 13)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3408#(<= |ULTIMATE.start_main_~x~0#1| 14)} is VALID [2022-02-20 17:07:53,022 INFO L290 TraceCheckUtils]: 30: Hoare triple {3408#(<= |ULTIMATE.start_main_~x~0#1| 14)} assume !!(main_~x~0#1 < 1000000); {3408#(<= |ULTIMATE.start_main_~x~0#1| 14)} is VALID [2022-02-20 17:07:53,023 INFO L290 TraceCheckUtils]: 31: Hoare triple {3408#(<= |ULTIMATE.start_main_~x~0#1| 14)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3409#(<= |ULTIMATE.start_main_~x~0#1| 15)} is VALID [2022-02-20 17:07:53,023 INFO L290 TraceCheckUtils]: 32: Hoare triple {3409#(<= |ULTIMATE.start_main_~x~0#1| 15)} assume !!(main_~x~0#1 < 1000000); {3409#(<= |ULTIMATE.start_main_~x~0#1| 15)} is VALID [2022-02-20 17:07:53,023 INFO L290 TraceCheckUtils]: 33: Hoare triple {3409#(<= |ULTIMATE.start_main_~x~0#1| 15)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3410#(<= |ULTIMATE.start_main_~x~0#1| 16)} is VALID [2022-02-20 17:07:53,024 INFO L290 TraceCheckUtils]: 34: Hoare triple {3410#(<= |ULTIMATE.start_main_~x~0#1| 16)} assume !!(main_~x~0#1 < 1000000); {3410#(<= |ULTIMATE.start_main_~x~0#1| 16)} is VALID [2022-02-20 17:07:53,026 INFO L290 TraceCheckUtils]: 35: Hoare triple {3410#(<= |ULTIMATE.start_main_~x~0#1| 16)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3411#(<= |ULTIMATE.start_main_~x~0#1| 17)} is VALID [2022-02-20 17:07:53,026 INFO L290 TraceCheckUtils]: 36: Hoare triple {3411#(<= |ULTIMATE.start_main_~x~0#1| 17)} assume !!(main_~x~0#1 < 1000000); {3411#(<= |ULTIMATE.start_main_~x~0#1| 17)} is VALID [2022-02-20 17:07:53,027 INFO L290 TraceCheckUtils]: 37: Hoare triple {3411#(<= |ULTIMATE.start_main_~x~0#1| 17)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3412#(<= |ULTIMATE.start_main_~x~0#1| 18)} is VALID [2022-02-20 17:07:53,027 INFO L290 TraceCheckUtils]: 38: Hoare triple {3412#(<= |ULTIMATE.start_main_~x~0#1| 18)} assume !!(main_~x~0#1 < 1000000); {3412#(<= |ULTIMATE.start_main_~x~0#1| 18)} is VALID [2022-02-20 17:07:53,027 INFO L290 TraceCheckUtils]: 39: Hoare triple {3412#(<= |ULTIMATE.start_main_~x~0#1| 18)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3413#(<= |ULTIMATE.start_main_~x~0#1| 19)} is VALID [2022-02-20 17:07:53,028 INFO L290 TraceCheckUtils]: 40: Hoare triple {3413#(<= |ULTIMATE.start_main_~x~0#1| 19)} assume !!(main_~x~0#1 < 1000000); {3413#(<= |ULTIMATE.start_main_~x~0#1| 19)} is VALID [2022-02-20 17:07:53,028 INFO L290 TraceCheckUtils]: 41: Hoare triple {3413#(<= |ULTIMATE.start_main_~x~0#1| 19)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3414#(<= |ULTIMATE.start_main_~x~0#1| 20)} is VALID [2022-02-20 17:07:53,028 INFO L290 TraceCheckUtils]: 42: Hoare triple {3414#(<= |ULTIMATE.start_main_~x~0#1| 20)} assume !!(main_~x~0#1 < 1000000); {3414#(<= |ULTIMATE.start_main_~x~0#1| 20)} is VALID [2022-02-20 17:07:53,029 INFO L290 TraceCheckUtils]: 43: Hoare triple {3414#(<= |ULTIMATE.start_main_~x~0#1| 20)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3415#(<= |ULTIMATE.start_main_~x~0#1| 21)} is VALID [2022-02-20 17:07:53,029 INFO L290 TraceCheckUtils]: 44: Hoare triple {3415#(<= |ULTIMATE.start_main_~x~0#1| 21)} assume !!(main_~x~0#1 < 1000000); {3415#(<= |ULTIMATE.start_main_~x~0#1| 21)} is VALID [2022-02-20 17:07:53,029 INFO L290 TraceCheckUtils]: 45: Hoare triple {3415#(<= |ULTIMATE.start_main_~x~0#1| 21)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3416#(<= |ULTIMATE.start_main_~x~0#1| 22)} is VALID [2022-02-20 17:07:53,030 INFO L290 TraceCheckUtils]: 46: Hoare triple {3416#(<= |ULTIMATE.start_main_~x~0#1| 22)} assume !!(main_~x~0#1 < 1000000); {3416#(<= |ULTIMATE.start_main_~x~0#1| 22)} is VALID [2022-02-20 17:07:53,030 INFO L290 TraceCheckUtils]: 47: Hoare triple {3416#(<= |ULTIMATE.start_main_~x~0#1| 22)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3417#(<= |ULTIMATE.start_main_~x~0#1| 23)} is VALID [2022-02-20 17:07:53,030 INFO L290 TraceCheckUtils]: 48: Hoare triple {3417#(<= |ULTIMATE.start_main_~x~0#1| 23)} assume !!(main_~x~0#1 < 1000000); {3417#(<= |ULTIMATE.start_main_~x~0#1| 23)} is VALID [2022-02-20 17:07:53,031 INFO L290 TraceCheckUtils]: 49: Hoare triple {3417#(<= |ULTIMATE.start_main_~x~0#1| 23)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3418#(<= |ULTIMATE.start_main_~x~0#1| 24)} is VALID [2022-02-20 17:07:53,031 INFO L290 TraceCheckUtils]: 50: Hoare triple {3418#(<= |ULTIMATE.start_main_~x~0#1| 24)} assume !!(main_~x~0#1 < 1000000); {3418#(<= |ULTIMATE.start_main_~x~0#1| 24)} is VALID [2022-02-20 17:07:53,031 INFO L290 TraceCheckUtils]: 51: Hoare triple {3418#(<= |ULTIMATE.start_main_~x~0#1| 24)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3419#(<= |ULTIMATE.start_main_~x~0#1| 25)} is VALID [2022-02-20 17:07:53,032 INFO L290 TraceCheckUtils]: 52: Hoare triple {3419#(<= |ULTIMATE.start_main_~x~0#1| 25)} assume !!(main_~x~0#1 < 1000000); {3419#(<= |ULTIMATE.start_main_~x~0#1| 25)} is VALID [2022-02-20 17:07:53,032 INFO L290 TraceCheckUtils]: 53: Hoare triple {3419#(<= |ULTIMATE.start_main_~x~0#1| 25)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3420#(<= |ULTIMATE.start_main_~x~0#1| 26)} is VALID [2022-02-20 17:07:53,032 INFO L290 TraceCheckUtils]: 54: Hoare triple {3420#(<= |ULTIMATE.start_main_~x~0#1| 26)} assume !!(main_~x~0#1 < 1000000); {3420#(<= |ULTIMATE.start_main_~x~0#1| 26)} is VALID [2022-02-20 17:07:53,033 INFO L290 TraceCheckUtils]: 55: Hoare triple {3420#(<= |ULTIMATE.start_main_~x~0#1| 26)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3421#(<= |ULTIMATE.start_main_~x~0#1| 27)} is VALID [2022-02-20 17:07:53,033 INFO L290 TraceCheckUtils]: 56: Hoare triple {3421#(<= |ULTIMATE.start_main_~x~0#1| 27)} assume !!(main_~x~0#1 < 1000000); {3421#(<= |ULTIMATE.start_main_~x~0#1| 27)} is VALID [2022-02-20 17:07:53,033 INFO L290 TraceCheckUtils]: 57: Hoare triple {3421#(<= |ULTIMATE.start_main_~x~0#1| 27)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3422#(<= |ULTIMATE.start_main_~x~0#1| 28)} is VALID [2022-02-20 17:07:53,039 INFO L290 TraceCheckUtils]: 58: Hoare triple {3422#(<= |ULTIMATE.start_main_~x~0#1| 28)} assume !!(main_~x~0#1 < 1000000); {3422#(<= |ULTIMATE.start_main_~x~0#1| 28)} is VALID [2022-02-20 17:07:53,040 INFO L290 TraceCheckUtils]: 59: Hoare triple {3422#(<= |ULTIMATE.start_main_~x~0#1| 28)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3423#(<= |ULTIMATE.start_main_~x~0#1| 29)} is VALID [2022-02-20 17:07:53,040 INFO L290 TraceCheckUtils]: 60: Hoare triple {3423#(<= |ULTIMATE.start_main_~x~0#1| 29)} assume !!(main_~x~0#1 < 1000000); {3423#(<= |ULTIMATE.start_main_~x~0#1| 29)} is VALID [2022-02-20 17:07:53,041 INFO L290 TraceCheckUtils]: 61: Hoare triple {3423#(<= |ULTIMATE.start_main_~x~0#1| 29)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3424#(<= |ULTIMATE.start_main_~x~0#1| 30)} is VALID [2022-02-20 17:07:53,041 INFO L290 TraceCheckUtils]: 62: Hoare triple {3424#(<= |ULTIMATE.start_main_~x~0#1| 30)} assume !!(main_~x~0#1 < 1000000); {3424#(<= |ULTIMATE.start_main_~x~0#1| 30)} is VALID [2022-02-20 17:07:53,042 INFO L290 TraceCheckUtils]: 63: Hoare triple {3424#(<= |ULTIMATE.start_main_~x~0#1| 30)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3425#(<= |ULTIMATE.start_main_~x~0#1| 31)} is VALID [2022-02-20 17:07:53,042 INFO L290 TraceCheckUtils]: 64: Hoare triple {3425#(<= |ULTIMATE.start_main_~x~0#1| 31)} assume !!(main_~x~0#1 < 1000000); {3425#(<= |ULTIMATE.start_main_~x~0#1| 31)} is VALID [2022-02-20 17:07:53,043 INFO L290 TraceCheckUtils]: 65: Hoare triple {3425#(<= |ULTIMATE.start_main_~x~0#1| 31)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3426#(<= |ULTIMATE.start_main_~x~0#1| 32)} is VALID [2022-02-20 17:07:53,043 INFO L290 TraceCheckUtils]: 66: Hoare triple {3426#(<= |ULTIMATE.start_main_~x~0#1| 32)} assume !!(main_~x~0#1 < 1000000); {3426#(<= |ULTIMATE.start_main_~x~0#1| 32)} is VALID [2022-02-20 17:07:53,044 INFO L290 TraceCheckUtils]: 67: Hoare triple {3426#(<= |ULTIMATE.start_main_~x~0#1| 32)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3427#(<= |ULTIMATE.start_main_~x~0#1| 33)} is VALID [2022-02-20 17:07:53,044 INFO L290 TraceCheckUtils]: 68: Hoare triple {3427#(<= |ULTIMATE.start_main_~x~0#1| 33)} assume !!(main_~x~0#1 < 1000000); {3427#(<= |ULTIMATE.start_main_~x~0#1| 33)} is VALID [2022-02-20 17:07:53,045 INFO L290 TraceCheckUtils]: 69: Hoare triple {3427#(<= |ULTIMATE.start_main_~x~0#1| 33)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3428#(<= |ULTIMATE.start_main_~x~0#1| 34)} is VALID [2022-02-20 17:07:53,045 INFO L290 TraceCheckUtils]: 70: Hoare triple {3428#(<= |ULTIMATE.start_main_~x~0#1| 34)} assume !!(main_~x~0#1 < 1000000); {3428#(<= |ULTIMATE.start_main_~x~0#1| 34)} is VALID [2022-02-20 17:07:53,046 INFO L290 TraceCheckUtils]: 71: Hoare triple {3428#(<= |ULTIMATE.start_main_~x~0#1| 34)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3429#(<= |ULTIMATE.start_main_~x~0#1| 35)} is VALID [2022-02-20 17:07:53,046 INFO L290 TraceCheckUtils]: 72: Hoare triple {3429#(<= |ULTIMATE.start_main_~x~0#1| 35)} assume !!(main_~x~0#1 < 1000000); {3429#(<= |ULTIMATE.start_main_~x~0#1| 35)} is VALID [2022-02-20 17:07:53,047 INFO L290 TraceCheckUtils]: 73: Hoare triple {3429#(<= |ULTIMATE.start_main_~x~0#1| 35)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3430#(<= |ULTIMATE.start_main_~x~0#1| 36)} is VALID [2022-02-20 17:07:53,047 INFO L290 TraceCheckUtils]: 74: Hoare triple {3430#(<= |ULTIMATE.start_main_~x~0#1| 36)} assume !!(main_~x~0#1 < 1000000); {3430#(<= |ULTIMATE.start_main_~x~0#1| 36)} is VALID [2022-02-20 17:07:53,048 INFO L290 TraceCheckUtils]: 75: Hoare triple {3430#(<= |ULTIMATE.start_main_~x~0#1| 36)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3431#(<= |ULTIMATE.start_main_~x~0#1| 37)} is VALID [2022-02-20 17:07:53,048 INFO L290 TraceCheckUtils]: 76: Hoare triple {3431#(<= |ULTIMATE.start_main_~x~0#1| 37)} assume !!(main_~x~0#1 < 1000000); {3431#(<= |ULTIMATE.start_main_~x~0#1| 37)} is VALID [2022-02-20 17:07:53,048 INFO L290 TraceCheckUtils]: 77: Hoare triple {3431#(<= |ULTIMATE.start_main_~x~0#1| 37)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3432#(<= |ULTIMATE.start_main_~x~0#1| 38)} is VALID [2022-02-20 17:07:53,049 INFO L290 TraceCheckUtils]: 78: Hoare triple {3432#(<= |ULTIMATE.start_main_~x~0#1| 38)} assume !!(main_~x~0#1 < 1000000); {3432#(<= |ULTIMATE.start_main_~x~0#1| 38)} is VALID [2022-02-20 17:07:53,049 INFO L290 TraceCheckUtils]: 79: Hoare triple {3432#(<= |ULTIMATE.start_main_~x~0#1| 38)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3433#(<= |ULTIMATE.start_main_~x~0#1| 39)} is VALID [2022-02-20 17:07:53,049 INFO L290 TraceCheckUtils]: 80: Hoare triple {3433#(<= |ULTIMATE.start_main_~x~0#1| 39)} assume !!(main_~x~0#1 < 1000000); {3433#(<= |ULTIMATE.start_main_~x~0#1| 39)} is VALID [2022-02-20 17:07:53,050 INFO L290 TraceCheckUtils]: 81: Hoare triple {3433#(<= |ULTIMATE.start_main_~x~0#1| 39)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3434#(<= |ULTIMATE.start_main_~x~0#1| 40)} is VALID [2022-02-20 17:07:53,050 INFO L290 TraceCheckUtils]: 82: Hoare triple {3434#(<= |ULTIMATE.start_main_~x~0#1| 40)} assume !!(main_~x~0#1 < 1000000); {3434#(<= |ULTIMATE.start_main_~x~0#1| 40)} is VALID [2022-02-20 17:07:53,050 INFO L290 TraceCheckUtils]: 83: Hoare triple {3434#(<= |ULTIMATE.start_main_~x~0#1| 40)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3435#(<= |ULTIMATE.start_main_~x~0#1| 41)} is VALID [2022-02-20 17:07:53,051 INFO L290 TraceCheckUtils]: 84: Hoare triple {3435#(<= |ULTIMATE.start_main_~x~0#1| 41)} assume !!(main_~x~0#1 < 1000000); {3435#(<= |ULTIMATE.start_main_~x~0#1| 41)} is VALID [2022-02-20 17:07:53,051 INFO L290 TraceCheckUtils]: 85: Hoare triple {3435#(<= |ULTIMATE.start_main_~x~0#1| 41)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3436#(<= |ULTIMATE.start_main_~x~0#1| 42)} is VALID [2022-02-20 17:07:53,051 INFO L290 TraceCheckUtils]: 86: Hoare triple {3436#(<= |ULTIMATE.start_main_~x~0#1| 42)} assume !!(main_~x~0#1 < 1000000); {3436#(<= |ULTIMATE.start_main_~x~0#1| 42)} is VALID [2022-02-20 17:07:53,052 INFO L290 TraceCheckUtils]: 87: Hoare triple {3436#(<= |ULTIMATE.start_main_~x~0#1| 42)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3437#(<= |ULTIMATE.start_main_~x~0#1| 43)} is VALID [2022-02-20 17:07:53,052 INFO L290 TraceCheckUtils]: 88: Hoare triple {3437#(<= |ULTIMATE.start_main_~x~0#1| 43)} assume !!(main_~x~0#1 < 1000000); {3437#(<= |ULTIMATE.start_main_~x~0#1| 43)} is VALID [2022-02-20 17:07:53,052 INFO L290 TraceCheckUtils]: 89: Hoare triple {3437#(<= |ULTIMATE.start_main_~x~0#1| 43)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3438#(<= |ULTIMATE.start_main_~x~0#1| 44)} is VALID [2022-02-20 17:07:53,053 INFO L290 TraceCheckUtils]: 90: Hoare triple {3438#(<= |ULTIMATE.start_main_~x~0#1| 44)} assume !!(main_~x~0#1 < 1000000); {3438#(<= |ULTIMATE.start_main_~x~0#1| 44)} is VALID [2022-02-20 17:07:53,053 INFO L290 TraceCheckUtils]: 91: Hoare triple {3438#(<= |ULTIMATE.start_main_~x~0#1| 44)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3439#(<= |ULTIMATE.start_main_~x~0#1| 45)} is VALID [2022-02-20 17:07:53,053 INFO L290 TraceCheckUtils]: 92: Hoare triple {3439#(<= |ULTIMATE.start_main_~x~0#1| 45)} assume !!(main_~x~0#1 < 1000000); {3439#(<= |ULTIMATE.start_main_~x~0#1| 45)} is VALID [2022-02-20 17:07:53,054 INFO L290 TraceCheckUtils]: 93: Hoare triple {3439#(<= |ULTIMATE.start_main_~x~0#1| 45)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3440#(<= |ULTIMATE.start_main_~x~0#1| 46)} is VALID [2022-02-20 17:07:53,054 INFO L290 TraceCheckUtils]: 94: Hoare triple {3440#(<= |ULTIMATE.start_main_~x~0#1| 46)} assume !!(main_~x~0#1 < 1000000); {3440#(<= |ULTIMATE.start_main_~x~0#1| 46)} is VALID [2022-02-20 17:07:53,055 INFO L290 TraceCheckUtils]: 95: Hoare triple {3440#(<= |ULTIMATE.start_main_~x~0#1| 46)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3441#(<= |ULTIMATE.start_main_~x~0#1| 47)} is VALID [2022-02-20 17:07:53,055 INFO L290 TraceCheckUtils]: 96: Hoare triple {3441#(<= |ULTIMATE.start_main_~x~0#1| 47)} assume !!(main_~x~0#1 < 1000000); {3441#(<= |ULTIMATE.start_main_~x~0#1| 47)} is VALID [2022-02-20 17:07:53,055 INFO L290 TraceCheckUtils]: 97: Hoare triple {3441#(<= |ULTIMATE.start_main_~x~0#1| 47)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3442#(<= |ULTIMATE.start_main_~x~0#1| 48)} is VALID [2022-02-20 17:07:53,056 INFO L290 TraceCheckUtils]: 98: Hoare triple {3442#(<= |ULTIMATE.start_main_~x~0#1| 48)} assume !!(main_~x~0#1 < 1000000); {3442#(<= |ULTIMATE.start_main_~x~0#1| 48)} is VALID [2022-02-20 17:07:53,056 INFO L290 TraceCheckUtils]: 99: Hoare triple {3442#(<= |ULTIMATE.start_main_~x~0#1| 48)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3443#(<= |ULTIMATE.start_main_~x~0#1| 49)} is VALID [2022-02-20 17:07:53,056 INFO L290 TraceCheckUtils]: 100: Hoare triple {3443#(<= |ULTIMATE.start_main_~x~0#1| 49)} assume !!(main_~x~0#1 < 1000000); {3443#(<= |ULTIMATE.start_main_~x~0#1| 49)} is VALID [2022-02-20 17:07:53,057 INFO L290 TraceCheckUtils]: 101: Hoare triple {3443#(<= |ULTIMATE.start_main_~x~0#1| 49)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3444#(<= |ULTIMATE.start_main_~x~0#1| 50)} is VALID [2022-02-20 17:07:53,057 INFO L290 TraceCheckUtils]: 102: Hoare triple {3444#(<= |ULTIMATE.start_main_~x~0#1| 50)} assume !!(main_~x~0#1 < 1000000); {3444#(<= |ULTIMATE.start_main_~x~0#1| 50)} is VALID [2022-02-20 17:07:53,057 INFO L290 TraceCheckUtils]: 103: Hoare triple {3444#(<= |ULTIMATE.start_main_~x~0#1| 50)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3445#(<= |ULTIMATE.start_main_~x~0#1| 51)} is VALID [2022-02-20 17:07:53,058 INFO L290 TraceCheckUtils]: 104: Hoare triple {3445#(<= |ULTIMATE.start_main_~x~0#1| 51)} assume !!(main_~x~0#1 < 1000000); {3445#(<= |ULTIMATE.start_main_~x~0#1| 51)} is VALID [2022-02-20 17:07:53,058 INFO L290 TraceCheckUtils]: 105: Hoare triple {3445#(<= |ULTIMATE.start_main_~x~0#1| 51)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3446#(<= |ULTIMATE.start_main_~x~0#1| 52)} is VALID [2022-02-20 17:07:53,058 INFO L290 TraceCheckUtils]: 106: Hoare triple {3446#(<= |ULTIMATE.start_main_~x~0#1| 52)} assume !!(main_~x~0#1 < 1000000); {3446#(<= |ULTIMATE.start_main_~x~0#1| 52)} is VALID [2022-02-20 17:07:53,059 INFO L290 TraceCheckUtils]: 107: Hoare triple {3446#(<= |ULTIMATE.start_main_~x~0#1| 52)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3447#(<= |ULTIMATE.start_main_~x~0#1| 53)} is VALID [2022-02-20 17:07:53,059 INFO L290 TraceCheckUtils]: 108: Hoare triple {3447#(<= |ULTIMATE.start_main_~x~0#1| 53)} assume !!(main_~x~0#1 < 1000000); {3447#(<= |ULTIMATE.start_main_~x~0#1| 53)} is VALID [2022-02-20 17:07:53,059 INFO L290 TraceCheckUtils]: 109: Hoare triple {3447#(<= |ULTIMATE.start_main_~x~0#1| 53)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3448#(<= |ULTIMATE.start_main_~x~0#1| 54)} is VALID [2022-02-20 17:07:53,060 INFO L290 TraceCheckUtils]: 110: Hoare triple {3448#(<= |ULTIMATE.start_main_~x~0#1| 54)} assume !!(main_~x~0#1 < 1000000); {3448#(<= |ULTIMATE.start_main_~x~0#1| 54)} is VALID [2022-02-20 17:07:53,060 INFO L290 TraceCheckUtils]: 111: Hoare triple {3448#(<= |ULTIMATE.start_main_~x~0#1| 54)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3449#(<= |ULTIMATE.start_main_~x~0#1| 55)} is VALID [2022-02-20 17:07:53,060 INFO L290 TraceCheckUtils]: 112: Hoare triple {3449#(<= |ULTIMATE.start_main_~x~0#1| 55)} assume !!(main_~x~0#1 < 1000000); {3449#(<= |ULTIMATE.start_main_~x~0#1| 55)} is VALID [2022-02-20 17:07:53,061 INFO L290 TraceCheckUtils]: 113: Hoare triple {3449#(<= |ULTIMATE.start_main_~x~0#1| 55)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3450#(<= |ULTIMATE.start_main_~x~0#1| 56)} is VALID [2022-02-20 17:07:53,061 INFO L290 TraceCheckUtils]: 114: Hoare triple {3450#(<= |ULTIMATE.start_main_~x~0#1| 56)} assume !!(main_~x~0#1 < 1000000); {3450#(<= |ULTIMATE.start_main_~x~0#1| 56)} is VALID [2022-02-20 17:07:53,062 INFO L290 TraceCheckUtils]: 115: Hoare triple {3450#(<= |ULTIMATE.start_main_~x~0#1| 56)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3451#(<= |ULTIMATE.start_main_~x~0#1| 57)} is VALID [2022-02-20 17:07:53,062 INFO L290 TraceCheckUtils]: 116: Hoare triple {3451#(<= |ULTIMATE.start_main_~x~0#1| 57)} assume !!(main_~x~0#1 < 1000000); {3451#(<= |ULTIMATE.start_main_~x~0#1| 57)} is VALID [2022-02-20 17:07:53,062 INFO L290 TraceCheckUtils]: 117: Hoare triple {3451#(<= |ULTIMATE.start_main_~x~0#1| 57)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3452#(<= |ULTIMATE.start_main_~x~0#1| 58)} is VALID [2022-02-20 17:07:53,062 INFO L290 TraceCheckUtils]: 118: Hoare triple {3452#(<= |ULTIMATE.start_main_~x~0#1| 58)} assume !!(main_~x~0#1 < 1000000); {3452#(<= |ULTIMATE.start_main_~x~0#1| 58)} is VALID [2022-02-20 17:07:53,063 INFO L290 TraceCheckUtils]: 119: Hoare triple {3452#(<= |ULTIMATE.start_main_~x~0#1| 58)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3453#(<= |ULTIMATE.start_main_~x~0#1| 59)} is VALID [2022-02-20 17:07:53,063 INFO L290 TraceCheckUtils]: 120: Hoare triple {3453#(<= |ULTIMATE.start_main_~x~0#1| 59)} assume !!(main_~x~0#1 < 1000000); {3453#(<= |ULTIMATE.start_main_~x~0#1| 59)} is VALID [2022-02-20 17:07:53,064 INFO L290 TraceCheckUtils]: 121: Hoare triple {3453#(<= |ULTIMATE.start_main_~x~0#1| 59)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3454#(<= |ULTIMATE.start_main_~x~0#1| 60)} is VALID [2022-02-20 17:07:53,064 INFO L290 TraceCheckUtils]: 122: Hoare triple {3454#(<= |ULTIMATE.start_main_~x~0#1| 60)} assume !!(main_~x~0#1 < 1000000); {3454#(<= |ULTIMATE.start_main_~x~0#1| 60)} is VALID [2022-02-20 17:07:53,064 INFO L290 TraceCheckUtils]: 123: Hoare triple {3454#(<= |ULTIMATE.start_main_~x~0#1| 60)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3455#(<= |ULTIMATE.start_main_~x~0#1| 61)} is VALID [2022-02-20 17:07:53,065 INFO L290 TraceCheckUtils]: 124: Hoare triple {3455#(<= |ULTIMATE.start_main_~x~0#1| 61)} assume !!(main_~x~0#1 < 1000000); {3455#(<= |ULTIMATE.start_main_~x~0#1| 61)} is VALID [2022-02-20 17:07:53,065 INFO L290 TraceCheckUtils]: 125: Hoare triple {3455#(<= |ULTIMATE.start_main_~x~0#1| 61)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3456#(<= |ULTIMATE.start_main_~x~0#1| 62)} is VALID [2022-02-20 17:07:53,065 INFO L290 TraceCheckUtils]: 126: Hoare triple {3456#(<= |ULTIMATE.start_main_~x~0#1| 62)} assume !!(main_~x~0#1 < 1000000); {3456#(<= |ULTIMATE.start_main_~x~0#1| 62)} is VALID [2022-02-20 17:07:53,066 INFO L290 TraceCheckUtils]: 127: Hoare triple {3456#(<= |ULTIMATE.start_main_~x~0#1| 62)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3457#(<= |ULTIMATE.start_main_~x~0#1| 63)} is VALID [2022-02-20 17:07:53,066 INFO L290 TraceCheckUtils]: 128: Hoare triple {3457#(<= |ULTIMATE.start_main_~x~0#1| 63)} assume !!(main_~x~0#1 < 1000000); {3457#(<= |ULTIMATE.start_main_~x~0#1| 63)} is VALID [2022-02-20 17:07:53,066 INFO L290 TraceCheckUtils]: 129: Hoare triple {3457#(<= |ULTIMATE.start_main_~x~0#1| 63)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3458#(<= |ULTIMATE.start_main_~x~0#1| 64)} is VALID [2022-02-20 17:07:53,067 INFO L290 TraceCheckUtils]: 130: Hoare triple {3458#(<= |ULTIMATE.start_main_~x~0#1| 64)} assume !!(main_~x~0#1 < 1000000); {3458#(<= |ULTIMATE.start_main_~x~0#1| 64)} is VALID [2022-02-20 17:07:53,067 INFO L290 TraceCheckUtils]: 131: Hoare triple {3458#(<= |ULTIMATE.start_main_~x~0#1| 64)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3459#(<= |ULTIMATE.start_main_~x~0#1| 65)} is VALID [2022-02-20 17:07:53,067 INFO L290 TraceCheckUtils]: 132: Hoare triple {3459#(<= |ULTIMATE.start_main_~x~0#1| 65)} assume !!(main_~x~0#1 < 1000000); {3459#(<= |ULTIMATE.start_main_~x~0#1| 65)} is VALID [2022-02-20 17:07:53,068 INFO L290 TraceCheckUtils]: 133: Hoare triple {3459#(<= |ULTIMATE.start_main_~x~0#1| 65)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3460#(<= |ULTIMATE.start_main_~x~0#1| 66)} is VALID [2022-02-20 17:07:53,068 INFO L290 TraceCheckUtils]: 134: Hoare triple {3460#(<= |ULTIMATE.start_main_~x~0#1| 66)} assume !!(main_~x~0#1 < 1000000); {3460#(<= |ULTIMATE.start_main_~x~0#1| 66)} is VALID [2022-02-20 17:07:53,068 INFO L290 TraceCheckUtils]: 135: Hoare triple {3460#(<= |ULTIMATE.start_main_~x~0#1| 66)} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {3393#false} is VALID [2022-02-20 17:07:53,068 INFO L290 TraceCheckUtils]: 136: Hoare triple {3393#false} assume !!(main_~x~0#1 < 1000000); {3393#false} is VALID [2022-02-20 17:07:53,069 INFO L290 TraceCheckUtils]: 137: Hoare triple {3393#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {3393#false} is VALID [2022-02-20 17:07:53,069 INFO L290 TraceCheckUtils]: 138: Hoare triple {3393#false} assume !!(main_~x~0#1 < 1000000); {3393#false} is VALID [2022-02-20 17:07:53,069 INFO L290 TraceCheckUtils]: 139: Hoare triple {3393#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {3393#false} is VALID [2022-02-20 17:07:53,069 INFO L290 TraceCheckUtils]: 140: Hoare triple {3393#false} assume !!(main_~x~0#1 < 1000000); {3393#false} is VALID [2022-02-20 17:07:53,069 INFO L290 TraceCheckUtils]: 141: Hoare triple {3393#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {3393#false} is VALID [2022-02-20 17:07:53,069 INFO L290 TraceCheckUtils]: 142: Hoare triple {3393#false} assume !!(main_~x~0#1 < 1000000); {3393#false} is VALID [2022-02-20 17:07:53,069 INFO L290 TraceCheckUtils]: 143: Hoare triple {3393#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {3393#false} is VALID [2022-02-20 17:07:53,069 INFO L290 TraceCheckUtils]: 144: Hoare triple {3393#false} assume !!(main_~x~0#1 < 1000000); {3393#false} is VALID [2022-02-20 17:07:53,069 INFO L290 TraceCheckUtils]: 145: Hoare triple {3393#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {3393#false} is VALID [2022-02-20 17:07:53,069 INFO L290 TraceCheckUtils]: 146: Hoare triple {3393#false} assume !(main_~x~0#1 < 1000000); {3393#false} is VALID [2022-02-20 17:07:53,069 INFO L290 TraceCheckUtils]: 147: Hoare triple {3393#false} assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if main_~y~0#1 == main_~x~0#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {3393#false} is VALID [2022-02-20 17:07:53,069 INFO L290 TraceCheckUtils]: 148: Hoare triple {3393#false} assume 0 == __VERIFIER_assert_~cond#1; {3393#false} is VALID [2022-02-20 17:07:53,069 INFO L290 TraceCheckUtils]: 149: Hoare triple {3393#false} assume !false; {3393#false} is VALID [2022-02-20 17:07:53,071 INFO L134 CoverageAnalysis]: Checked inductivity of 5184 backedges. 737 proven. 4422 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-02-20 17:07:53,072 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 17:07:53,072 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1776384200] [2022-02-20 17:07:53,072 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1776384200] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-20 17:07:53,072 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1345000850] [2022-02-20 17:07:53,072 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-02-20 17:07:53,072 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 17:07:53,072 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 17:07:53,073 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-20 17:07:53,074 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-02-20 17:07:53,175 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 27 check-sat command(s) [2022-02-20 17:07:53,175 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-02-20 17:07:53,176 INFO L263 TraceCheckSpWp]: Trace formula consists of 153 conjuncts, 9 conjunts are in the unsatisfiable core [2022-02-20 17:07:53,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:07:53,206 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-20 17:07:53,880 INFO L290 TraceCheckUtils]: 0: Hoare triple {3392#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(17, 2);call #Ultimate.allocInit(12, 3); {3392#true} is VALID [2022-02-20 17:07:53,881 INFO L290 TraceCheckUtils]: 1: Hoare triple {3392#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_~x~0#1, main_~y~0#1;main_~x~0#1 := 0;main_~y~0#1 := 500000; {3392#true} is VALID [2022-02-20 17:07:53,881 INFO L290 TraceCheckUtils]: 2: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:53,881 INFO L290 TraceCheckUtils]: 3: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:53,881 INFO L290 TraceCheckUtils]: 4: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:53,881 INFO L290 TraceCheckUtils]: 5: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:53,881 INFO L290 TraceCheckUtils]: 6: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:53,881 INFO L290 TraceCheckUtils]: 7: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:53,881 INFO L290 TraceCheckUtils]: 8: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:53,882 INFO L290 TraceCheckUtils]: 9: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:53,882 INFO L290 TraceCheckUtils]: 10: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:53,882 INFO L290 TraceCheckUtils]: 11: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:53,882 INFO L290 TraceCheckUtils]: 12: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:53,882 INFO L290 TraceCheckUtils]: 13: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:53,882 INFO L290 TraceCheckUtils]: 14: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:53,882 INFO L290 TraceCheckUtils]: 15: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:53,882 INFO L290 TraceCheckUtils]: 16: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:53,882 INFO L290 TraceCheckUtils]: 17: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:53,882 INFO L290 TraceCheckUtils]: 18: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:53,883 INFO L290 TraceCheckUtils]: 19: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:53,883 INFO L290 TraceCheckUtils]: 20: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:53,883 INFO L290 TraceCheckUtils]: 21: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:53,883 INFO L290 TraceCheckUtils]: 22: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:53,883 INFO L290 TraceCheckUtils]: 23: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:53,883 INFO L290 TraceCheckUtils]: 24: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:53,883 INFO L290 TraceCheckUtils]: 25: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:53,883 INFO L290 TraceCheckUtils]: 26: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:53,883 INFO L290 TraceCheckUtils]: 27: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:53,884 INFO L290 TraceCheckUtils]: 28: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:53,884 INFO L290 TraceCheckUtils]: 29: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:53,884 INFO L290 TraceCheckUtils]: 30: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:53,884 INFO L290 TraceCheckUtils]: 31: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:53,884 INFO L290 TraceCheckUtils]: 32: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:53,884 INFO L290 TraceCheckUtils]: 33: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:53,884 INFO L290 TraceCheckUtils]: 34: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:53,884 INFO L290 TraceCheckUtils]: 35: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:53,884 INFO L290 TraceCheckUtils]: 36: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:53,884 INFO L290 TraceCheckUtils]: 37: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:53,885 INFO L290 TraceCheckUtils]: 38: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:53,885 INFO L290 TraceCheckUtils]: 39: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:53,885 INFO L290 TraceCheckUtils]: 40: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:53,885 INFO L290 TraceCheckUtils]: 41: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:53,885 INFO L290 TraceCheckUtils]: 42: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:53,885 INFO L290 TraceCheckUtils]: 43: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:53,885 INFO L290 TraceCheckUtils]: 44: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:53,885 INFO L290 TraceCheckUtils]: 45: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:53,885 INFO L290 TraceCheckUtils]: 46: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:53,886 INFO L290 TraceCheckUtils]: 47: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:53,886 INFO L290 TraceCheckUtils]: 48: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:53,886 INFO L290 TraceCheckUtils]: 49: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:53,886 INFO L290 TraceCheckUtils]: 50: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:53,886 INFO L290 TraceCheckUtils]: 51: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:53,886 INFO L290 TraceCheckUtils]: 52: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:53,886 INFO L290 TraceCheckUtils]: 53: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:53,886 INFO L290 TraceCheckUtils]: 54: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:53,886 INFO L290 TraceCheckUtils]: 55: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:53,886 INFO L290 TraceCheckUtils]: 56: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:53,887 INFO L290 TraceCheckUtils]: 57: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:53,887 INFO L290 TraceCheckUtils]: 58: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:53,887 INFO L290 TraceCheckUtils]: 59: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:53,887 INFO L290 TraceCheckUtils]: 60: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:53,887 INFO L290 TraceCheckUtils]: 61: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:53,887 INFO L290 TraceCheckUtils]: 62: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:53,887 INFO L290 TraceCheckUtils]: 63: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:53,887 INFO L290 TraceCheckUtils]: 64: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:53,887 INFO L290 TraceCheckUtils]: 65: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:53,888 INFO L290 TraceCheckUtils]: 66: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:53,888 INFO L290 TraceCheckUtils]: 67: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:53,888 INFO L290 TraceCheckUtils]: 68: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:53,888 INFO L290 TraceCheckUtils]: 69: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:53,888 INFO L290 TraceCheckUtils]: 70: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:53,888 INFO L290 TraceCheckUtils]: 71: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:53,888 INFO L290 TraceCheckUtils]: 72: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:53,888 INFO L290 TraceCheckUtils]: 73: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:53,888 INFO L290 TraceCheckUtils]: 74: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:53,888 INFO L290 TraceCheckUtils]: 75: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:53,889 INFO L290 TraceCheckUtils]: 76: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:53,889 INFO L290 TraceCheckUtils]: 77: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:53,889 INFO L290 TraceCheckUtils]: 78: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:53,889 INFO L290 TraceCheckUtils]: 79: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:53,889 INFO L290 TraceCheckUtils]: 80: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:53,889 INFO L290 TraceCheckUtils]: 81: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:53,889 INFO L290 TraceCheckUtils]: 82: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:53,889 INFO L290 TraceCheckUtils]: 83: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:53,889 INFO L290 TraceCheckUtils]: 84: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:53,889 INFO L290 TraceCheckUtils]: 85: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:53,890 INFO L290 TraceCheckUtils]: 86: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:53,890 INFO L290 TraceCheckUtils]: 87: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:53,890 INFO L290 TraceCheckUtils]: 88: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:53,890 INFO L290 TraceCheckUtils]: 89: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:53,890 INFO L290 TraceCheckUtils]: 90: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:53,890 INFO L290 TraceCheckUtils]: 91: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:53,890 INFO L290 TraceCheckUtils]: 92: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:53,890 INFO L290 TraceCheckUtils]: 93: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:53,890 INFO L290 TraceCheckUtils]: 94: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:53,891 INFO L290 TraceCheckUtils]: 95: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:53,891 INFO L290 TraceCheckUtils]: 96: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:53,891 INFO L290 TraceCheckUtils]: 97: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:53,891 INFO L290 TraceCheckUtils]: 98: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:53,891 INFO L290 TraceCheckUtils]: 99: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:53,891 INFO L290 TraceCheckUtils]: 100: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:53,891 INFO L290 TraceCheckUtils]: 101: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:53,891 INFO L290 TraceCheckUtils]: 102: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:53,891 INFO L290 TraceCheckUtils]: 103: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:53,891 INFO L290 TraceCheckUtils]: 104: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:53,892 INFO L290 TraceCheckUtils]: 105: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:53,892 INFO L290 TraceCheckUtils]: 106: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:53,892 INFO L290 TraceCheckUtils]: 107: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:53,892 INFO L290 TraceCheckUtils]: 108: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:53,892 INFO L290 TraceCheckUtils]: 109: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:53,892 INFO L290 TraceCheckUtils]: 110: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:53,892 INFO L290 TraceCheckUtils]: 111: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:53,892 INFO L290 TraceCheckUtils]: 112: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:53,892 INFO L290 TraceCheckUtils]: 113: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:53,892 INFO L290 TraceCheckUtils]: 114: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:53,893 INFO L290 TraceCheckUtils]: 115: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:53,893 INFO L290 TraceCheckUtils]: 116: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:53,893 INFO L290 TraceCheckUtils]: 117: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:53,893 INFO L290 TraceCheckUtils]: 118: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:53,893 INFO L290 TraceCheckUtils]: 119: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:53,893 INFO L290 TraceCheckUtils]: 120: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:53,893 INFO L290 TraceCheckUtils]: 121: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:53,893 INFO L290 TraceCheckUtils]: 122: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:53,893 INFO L290 TraceCheckUtils]: 123: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:53,894 INFO L290 TraceCheckUtils]: 124: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:53,894 INFO L290 TraceCheckUtils]: 125: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:53,894 INFO L290 TraceCheckUtils]: 126: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:53,894 INFO L290 TraceCheckUtils]: 127: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:53,894 INFO L290 TraceCheckUtils]: 128: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:53,894 INFO L290 TraceCheckUtils]: 129: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:53,894 INFO L290 TraceCheckUtils]: 130: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:53,894 INFO L290 TraceCheckUtils]: 131: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:53,894 INFO L290 TraceCheckUtils]: 132: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:53,895 INFO L290 TraceCheckUtils]: 133: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3863#(< |ULTIMATE.start_main_~x~0#1| 500001)} is VALID [2022-02-20 17:07:53,895 INFO L290 TraceCheckUtils]: 134: Hoare triple {3863#(< |ULTIMATE.start_main_~x~0#1| 500001)} assume !!(main_~x~0#1 < 1000000); {3863#(< |ULTIMATE.start_main_~x~0#1| 500001)} is VALID [2022-02-20 17:07:53,896 INFO L290 TraceCheckUtils]: 135: Hoare triple {3863#(< |ULTIMATE.start_main_~x~0#1| 500001)} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {3870#(< |ULTIMATE.start_main_~x~0#1| 500002)} is VALID [2022-02-20 17:07:53,896 INFO L290 TraceCheckUtils]: 136: Hoare triple {3870#(< |ULTIMATE.start_main_~x~0#1| 500002)} assume !!(main_~x~0#1 < 1000000); {3870#(< |ULTIMATE.start_main_~x~0#1| 500002)} is VALID [2022-02-20 17:07:53,897 INFO L290 TraceCheckUtils]: 137: Hoare triple {3870#(< |ULTIMATE.start_main_~x~0#1| 500002)} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {3877#(< |ULTIMATE.start_main_~x~0#1| 500003)} is VALID [2022-02-20 17:07:53,897 INFO L290 TraceCheckUtils]: 138: Hoare triple {3877#(< |ULTIMATE.start_main_~x~0#1| 500003)} assume !!(main_~x~0#1 < 1000000); {3877#(< |ULTIMATE.start_main_~x~0#1| 500003)} is VALID [2022-02-20 17:07:53,898 INFO L290 TraceCheckUtils]: 139: Hoare triple {3877#(< |ULTIMATE.start_main_~x~0#1| 500003)} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {3884#(< |ULTIMATE.start_main_~x~0#1| 500004)} is VALID [2022-02-20 17:07:53,898 INFO L290 TraceCheckUtils]: 140: Hoare triple {3884#(< |ULTIMATE.start_main_~x~0#1| 500004)} assume !!(main_~x~0#1 < 1000000); {3884#(< |ULTIMATE.start_main_~x~0#1| 500004)} is VALID [2022-02-20 17:07:53,899 INFO L290 TraceCheckUtils]: 141: Hoare triple {3884#(< |ULTIMATE.start_main_~x~0#1| 500004)} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {3891#(< |ULTIMATE.start_main_~x~0#1| 500005)} is VALID [2022-02-20 17:07:53,899 INFO L290 TraceCheckUtils]: 142: Hoare triple {3891#(< |ULTIMATE.start_main_~x~0#1| 500005)} assume !!(main_~x~0#1 < 1000000); {3891#(< |ULTIMATE.start_main_~x~0#1| 500005)} is VALID [2022-02-20 17:07:53,900 INFO L290 TraceCheckUtils]: 143: Hoare triple {3891#(< |ULTIMATE.start_main_~x~0#1| 500005)} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {3898#(< |ULTIMATE.start_main_~x~0#1| 500006)} is VALID [2022-02-20 17:07:53,900 INFO L290 TraceCheckUtils]: 144: Hoare triple {3898#(< |ULTIMATE.start_main_~x~0#1| 500006)} assume !!(main_~x~0#1 < 1000000); {3898#(< |ULTIMATE.start_main_~x~0#1| 500006)} is VALID [2022-02-20 17:07:53,901 INFO L290 TraceCheckUtils]: 145: Hoare triple {3898#(< |ULTIMATE.start_main_~x~0#1| 500006)} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {3905#(< |ULTIMATE.start_main_~x~0#1| 500007)} is VALID [2022-02-20 17:07:53,902 INFO L290 TraceCheckUtils]: 146: Hoare triple {3905#(< |ULTIMATE.start_main_~x~0#1| 500007)} assume !(main_~x~0#1 < 1000000); {3393#false} is VALID [2022-02-20 17:07:53,902 INFO L290 TraceCheckUtils]: 147: Hoare triple {3393#false} assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if main_~y~0#1 == main_~x~0#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {3393#false} is VALID [2022-02-20 17:07:53,902 INFO L290 TraceCheckUtils]: 148: Hoare triple {3393#false} assume 0 == __VERIFIER_assert_~cond#1; {3393#false} is VALID [2022-02-20 17:07:53,902 INFO L290 TraceCheckUtils]: 149: Hoare triple {3393#false} assume !false; {3393#false} is VALID [2022-02-20 17:07:53,918 INFO L134 CoverageAnalysis]: Checked inductivity of 5184 backedges. 858 proven. 36 refuted. 0 times theorem prover too weak. 4290 trivial. 0 not checked. [2022-02-20 17:07:53,918 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-20 17:07:54,550 INFO L290 TraceCheckUtils]: 149: Hoare triple {3393#false} assume !false; {3393#false} is VALID [2022-02-20 17:07:54,550 INFO L290 TraceCheckUtils]: 148: Hoare triple {3393#false} assume 0 == __VERIFIER_assert_~cond#1; {3393#false} is VALID [2022-02-20 17:07:54,550 INFO L290 TraceCheckUtils]: 147: Hoare triple {3393#false} assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if main_~y~0#1 == main_~x~0#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {3393#false} is VALID [2022-02-20 17:07:54,550 INFO L290 TraceCheckUtils]: 146: Hoare triple {3927#(< |ULTIMATE.start_main_~x~0#1| 1000000)} assume !(main_~x~0#1 < 1000000); {3393#false} is VALID [2022-02-20 17:07:54,551 INFO L290 TraceCheckUtils]: 145: Hoare triple {3931#(< |ULTIMATE.start_main_~x~0#1| 999999)} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {3927#(< |ULTIMATE.start_main_~x~0#1| 1000000)} is VALID [2022-02-20 17:07:54,551 INFO L290 TraceCheckUtils]: 144: Hoare triple {3931#(< |ULTIMATE.start_main_~x~0#1| 999999)} assume !!(main_~x~0#1 < 1000000); {3931#(< |ULTIMATE.start_main_~x~0#1| 999999)} is VALID [2022-02-20 17:07:54,551 INFO L290 TraceCheckUtils]: 143: Hoare triple {3938#(< |ULTIMATE.start_main_~x~0#1| 999998)} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {3931#(< |ULTIMATE.start_main_~x~0#1| 999999)} is VALID [2022-02-20 17:07:54,552 INFO L290 TraceCheckUtils]: 142: Hoare triple {3938#(< |ULTIMATE.start_main_~x~0#1| 999998)} assume !!(main_~x~0#1 < 1000000); {3938#(< |ULTIMATE.start_main_~x~0#1| 999998)} is VALID [2022-02-20 17:07:54,552 INFO L290 TraceCheckUtils]: 141: Hoare triple {3945#(< |ULTIMATE.start_main_~x~0#1| 999997)} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {3938#(< |ULTIMATE.start_main_~x~0#1| 999998)} is VALID [2022-02-20 17:07:54,552 INFO L290 TraceCheckUtils]: 140: Hoare triple {3945#(< |ULTIMATE.start_main_~x~0#1| 999997)} assume !!(main_~x~0#1 < 1000000); {3945#(< |ULTIMATE.start_main_~x~0#1| 999997)} is VALID [2022-02-20 17:07:54,553 INFO L290 TraceCheckUtils]: 139: Hoare triple {3952#(< |ULTIMATE.start_main_~x~0#1| 999996)} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {3945#(< |ULTIMATE.start_main_~x~0#1| 999997)} is VALID [2022-02-20 17:07:54,553 INFO L290 TraceCheckUtils]: 138: Hoare triple {3952#(< |ULTIMATE.start_main_~x~0#1| 999996)} assume !!(main_~x~0#1 < 1000000); {3952#(< |ULTIMATE.start_main_~x~0#1| 999996)} is VALID [2022-02-20 17:07:54,554 INFO L290 TraceCheckUtils]: 137: Hoare triple {3959#(< |ULTIMATE.start_main_~x~0#1| 999995)} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {3952#(< |ULTIMATE.start_main_~x~0#1| 999996)} is VALID [2022-02-20 17:07:54,554 INFO L290 TraceCheckUtils]: 136: Hoare triple {3959#(< |ULTIMATE.start_main_~x~0#1| 999995)} assume !!(main_~x~0#1 < 1000000); {3959#(< |ULTIMATE.start_main_~x~0#1| 999995)} is VALID [2022-02-20 17:07:54,554 INFO L290 TraceCheckUtils]: 135: Hoare triple {3966#(< |ULTIMATE.start_main_~x~0#1| 999994)} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {3959#(< |ULTIMATE.start_main_~x~0#1| 999995)} is VALID [2022-02-20 17:07:54,555 INFO L290 TraceCheckUtils]: 134: Hoare triple {3966#(< |ULTIMATE.start_main_~x~0#1| 999994)} assume !!(main_~x~0#1 < 1000000); {3966#(< |ULTIMATE.start_main_~x~0#1| 999994)} is VALID [2022-02-20 17:07:54,555 INFO L290 TraceCheckUtils]: 133: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3966#(< |ULTIMATE.start_main_~x~0#1| 999994)} is VALID [2022-02-20 17:07:54,556 INFO L290 TraceCheckUtils]: 132: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:54,556 INFO L290 TraceCheckUtils]: 131: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:54,556 INFO L290 TraceCheckUtils]: 130: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:54,556 INFO L290 TraceCheckUtils]: 129: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:54,556 INFO L290 TraceCheckUtils]: 128: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:54,556 INFO L290 TraceCheckUtils]: 127: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:54,556 INFO L290 TraceCheckUtils]: 126: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:54,557 INFO L290 TraceCheckUtils]: 125: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:54,557 INFO L290 TraceCheckUtils]: 124: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:54,557 INFO L290 TraceCheckUtils]: 123: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:54,557 INFO L290 TraceCheckUtils]: 122: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:54,557 INFO L290 TraceCheckUtils]: 121: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:54,557 INFO L290 TraceCheckUtils]: 120: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:54,557 INFO L290 TraceCheckUtils]: 119: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:54,557 INFO L290 TraceCheckUtils]: 118: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:54,557 INFO L290 TraceCheckUtils]: 117: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:54,557 INFO L290 TraceCheckUtils]: 116: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:54,557 INFO L290 TraceCheckUtils]: 115: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:54,557 INFO L290 TraceCheckUtils]: 114: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:54,557 INFO L290 TraceCheckUtils]: 113: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:54,557 INFO L290 TraceCheckUtils]: 112: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:54,558 INFO L290 TraceCheckUtils]: 111: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:54,558 INFO L290 TraceCheckUtils]: 110: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:54,558 INFO L290 TraceCheckUtils]: 109: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:54,558 INFO L290 TraceCheckUtils]: 108: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:54,558 INFO L290 TraceCheckUtils]: 107: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:54,558 INFO L290 TraceCheckUtils]: 106: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:54,558 INFO L290 TraceCheckUtils]: 105: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:54,558 INFO L290 TraceCheckUtils]: 104: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:54,558 INFO L290 TraceCheckUtils]: 103: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:54,558 INFO L290 TraceCheckUtils]: 102: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:54,558 INFO L290 TraceCheckUtils]: 101: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:54,558 INFO L290 TraceCheckUtils]: 100: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:54,558 INFO L290 TraceCheckUtils]: 99: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:54,558 INFO L290 TraceCheckUtils]: 98: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:54,559 INFO L290 TraceCheckUtils]: 97: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:54,559 INFO L290 TraceCheckUtils]: 96: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:54,559 INFO L290 TraceCheckUtils]: 95: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:54,559 INFO L290 TraceCheckUtils]: 94: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:54,559 INFO L290 TraceCheckUtils]: 93: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:54,560 INFO L290 TraceCheckUtils]: 92: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:54,560 INFO L290 TraceCheckUtils]: 91: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:54,560 INFO L290 TraceCheckUtils]: 90: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:54,560 INFO L290 TraceCheckUtils]: 89: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:54,560 INFO L290 TraceCheckUtils]: 88: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:54,560 INFO L290 TraceCheckUtils]: 87: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:54,561 INFO L290 TraceCheckUtils]: 86: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:54,561 INFO L290 TraceCheckUtils]: 85: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:54,561 INFO L290 TraceCheckUtils]: 84: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:54,561 INFO L290 TraceCheckUtils]: 83: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:54,561 INFO L290 TraceCheckUtils]: 82: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:54,561 INFO L290 TraceCheckUtils]: 81: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:54,561 INFO L290 TraceCheckUtils]: 80: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:54,562 INFO L290 TraceCheckUtils]: 79: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:54,562 INFO L290 TraceCheckUtils]: 78: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:54,562 INFO L290 TraceCheckUtils]: 77: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:54,562 INFO L290 TraceCheckUtils]: 76: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:54,562 INFO L290 TraceCheckUtils]: 75: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:54,562 INFO L290 TraceCheckUtils]: 74: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:54,562 INFO L290 TraceCheckUtils]: 73: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:54,562 INFO L290 TraceCheckUtils]: 72: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:54,562 INFO L290 TraceCheckUtils]: 71: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:54,562 INFO L290 TraceCheckUtils]: 70: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:54,562 INFO L290 TraceCheckUtils]: 69: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:54,563 INFO L290 TraceCheckUtils]: 68: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:54,563 INFO L290 TraceCheckUtils]: 67: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:54,563 INFO L290 TraceCheckUtils]: 66: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:54,563 INFO L290 TraceCheckUtils]: 65: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:54,563 INFO L290 TraceCheckUtils]: 64: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:54,563 INFO L290 TraceCheckUtils]: 63: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:54,563 INFO L290 TraceCheckUtils]: 62: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:54,563 INFO L290 TraceCheckUtils]: 61: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:54,563 INFO L290 TraceCheckUtils]: 60: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:54,563 INFO L290 TraceCheckUtils]: 59: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:54,563 INFO L290 TraceCheckUtils]: 58: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:54,564 INFO L290 TraceCheckUtils]: 57: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:54,564 INFO L290 TraceCheckUtils]: 56: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:54,564 INFO L290 TraceCheckUtils]: 55: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:54,564 INFO L290 TraceCheckUtils]: 54: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:54,564 INFO L290 TraceCheckUtils]: 53: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:54,564 INFO L290 TraceCheckUtils]: 52: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:54,564 INFO L290 TraceCheckUtils]: 51: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:54,564 INFO L290 TraceCheckUtils]: 50: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:54,564 INFO L290 TraceCheckUtils]: 49: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:54,564 INFO L290 TraceCheckUtils]: 48: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:54,564 INFO L290 TraceCheckUtils]: 47: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:54,565 INFO L290 TraceCheckUtils]: 46: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:54,565 INFO L290 TraceCheckUtils]: 45: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:54,565 INFO L290 TraceCheckUtils]: 44: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:54,565 INFO L290 TraceCheckUtils]: 43: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:54,565 INFO L290 TraceCheckUtils]: 42: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:54,565 INFO L290 TraceCheckUtils]: 41: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:54,565 INFO L290 TraceCheckUtils]: 40: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:54,567 INFO L290 TraceCheckUtils]: 39: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:54,567 INFO L290 TraceCheckUtils]: 38: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:54,568 INFO L290 TraceCheckUtils]: 37: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:54,568 INFO L290 TraceCheckUtils]: 36: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:54,568 INFO L290 TraceCheckUtils]: 35: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:54,568 INFO L290 TraceCheckUtils]: 34: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:54,568 INFO L290 TraceCheckUtils]: 33: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:54,568 INFO L290 TraceCheckUtils]: 32: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:54,568 INFO L290 TraceCheckUtils]: 31: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:54,569 INFO L290 TraceCheckUtils]: 30: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:54,569 INFO L290 TraceCheckUtils]: 29: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:54,569 INFO L290 TraceCheckUtils]: 28: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:54,569 INFO L290 TraceCheckUtils]: 27: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:54,569 INFO L290 TraceCheckUtils]: 26: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:54,569 INFO L290 TraceCheckUtils]: 25: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:54,570 INFO L290 TraceCheckUtils]: 24: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:54,570 INFO L290 TraceCheckUtils]: 23: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:54,570 INFO L290 TraceCheckUtils]: 22: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:54,570 INFO L290 TraceCheckUtils]: 21: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:54,570 INFO L290 TraceCheckUtils]: 20: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:54,570 INFO L290 TraceCheckUtils]: 19: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:54,570 INFO L290 TraceCheckUtils]: 18: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:54,571 INFO L290 TraceCheckUtils]: 17: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:54,571 INFO L290 TraceCheckUtils]: 16: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:54,571 INFO L290 TraceCheckUtils]: 15: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:54,571 INFO L290 TraceCheckUtils]: 14: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:54,571 INFO L290 TraceCheckUtils]: 13: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:54,571 INFO L290 TraceCheckUtils]: 12: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:54,571 INFO L290 TraceCheckUtils]: 11: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:54,572 INFO L290 TraceCheckUtils]: 10: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:54,572 INFO L290 TraceCheckUtils]: 9: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:54,572 INFO L290 TraceCheckUtils]: 8: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:54,572 INFO L290 TraceCheckUtils]: 7: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:54,572 INFO L290 TraceCheckUtils]: 6: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:54,572 INFO L290 TraceCheckUtils]: 5: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:54,572 INFO L290 TraceCheckUtils]: 4: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:54,573 INFO L290 TraceCheckUtils]: 3: Hoare triple {3392#true} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {3392#true} is VALID [2022-02-20 17:07:54,573 INFO L290 TraceCheckUtils]: 2: Hoare triple {3392#true} assume !!(main_~x~0#1 < 1000000); {3392#true} is VALID [2022-02-20 17:07:54,573 INFO L290 TraceCheckUtils]: 1: Hoare triple {3392#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_~x~0#1, main_~y~0#1;main_~x~0#1 := 0;main_~y~0#1 := 500000; {3392#true} is VALID [2022-02-20 17:07:54,573 INFO L290 TraceCheckUtils]: 0: Hoare triple {3392#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(17, 2);call #Ultimate.allocInit(12, 3); {3392#true} is VALID [2022-02-20 17:07:54,575 INFO L134 CoverageAnalysis]: Checked inductivity of 5184 backedges. 858 proven. 36 refuted. 0 times theorem prover too weak. 4290 trivial. 0 not checked. [2022-02-20 17:07:54,575 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1345000850] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-20 17:07:54,575 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-20 17:07:54,575 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [69, 9, 9] total 83 [2022-02-20 17:07:54,577 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2008491783] [2022-02-20 17:07:54,578 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-20 17:07:54,578 INFO L78 Accepts]: Start accepts. Automaton has has 83 states, 83 states have (on average 2.0843373493975905) internal successors, (173), 83 states have internal predecessors, (173), 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 150 [2022-02-20 17:07:54,580 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 17:07:54,580 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 83 states, 83 states have (on average 2.0843373493975905) internal successors, (173), 83 states have internal predecessors, (173), 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 17:07:54,717 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 173 edges. 173 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 17:07:54,717 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 83 states [2022-02-20 17:07:54,717 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 17:07:54,718 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 83 interpolants. [2022-02-20 17:07:54,720 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3403, Invalid=3403, Unknown=0, NotChecked=0, Total=6806 [2022-02-20 17:07:54,720 INFO L87 Difference]: Start difference. First operand 151 states and 157 transitions. Second operand has 83 states, 83 states have (on average 2.0843373493975905) internal successors, (173), 83 states have internal predecessors, (173), 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 17:07:55,399 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 17:07:55,399 INFO L93 Difference]: Finished difference Result 186 states and 215 transitions. [2022-02-20 17:07:55,400 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 83 states. [2022-02-20 17:07:55,400 INFO L78 Accepts]: Start accepts. Automaton has has 83 states, 83 states have (on average 2.0843373493975905) internal successors, (173), 83 states have internal predecessors, (173), 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 150 [2022-02-20 17:07:55,400 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 17:07:55,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 83 states, 83 states have (on average 2.0843373493975905) internal successors, (173), 83 states have internal predecessors, (173), 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 17:07:55,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 83 states and 199 transitions. [2022-02-20 17:07:55,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 83 states, 83 states have (on average 2.0843373493975905) internal successors, (173), 83 states have internal predecessors, (173), 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 17:07:55,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 83 states and 199 transitions. [2022-02-20 17:07:55,406 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 83 states and 199 transitions. [2022-02-20 17:07:55,534 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 199 edges. 199 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 17:07:55,536 INFO L225 Difference]: With dead ends: 186 [2022-02-20 17:07:55,536 INFO L226 Difference]: Without dead ends: 169 [2022-02-20 17:07:55,537 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 367 GetRequests, 286 SyntacticMatches, 0 SemanticMatches, 81 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.2s TimeCoverageRelationStatistics Valid=3403, Invalid=3403, Unknown=0, NotChecked=0, Total=6806 [2022-02-20 17:07:55,538 INFO L933 BasicCegarLoop]: 6 mSDtfsCounter, 155 mSDsluCounter, 12 mSDsCounter, 0 mSdLazyCounter, 177 mSolverCounterSat, 174 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 155 SdHoareTripleChecker+Valid, 18 SdHoareTripleChecker+Invalid, 351 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 174 IncrementalHoareTripleChecker+Valid, 177 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-02-20 17:07:55,538 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [155 Valid, 18 Invalid, 351 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [174 Valid, 177 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-02-20 17:07:55,547 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 169 states. [2022-02-20 17:07:55,685 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 169 to 169. [2022-02-20 17:07:55,685 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 17:07:55,685 INFO L82 GeneralOperation]: Start isEquivalent. First operand 169 states. Second operand has 169 states, 168 states have (on average 1.0892857142857142) internal successors, (183), 168 states have internal predecessors, (183), 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 17:07:55,685 INFO L74 IsIncluded]: Start isIncluded. First operand 169 states. Second operand has 169 states, 168 states have (on average 1.0892857142857142) internal successors, (183), 168 states have internal predecessors, (183), 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 17:07:55,685 INFO L87 Difference]: Start difference. First operand 169 states. Second operand has 169 states, 168 states have (on average 1.0892857142857142) internal successors, (183), 168 states have internal predecessors, (183), 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 17:07:55,689 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 17:07:55,689 INFO L93 Difference]: Finished difference Result 169 states and 183 transitions. [2022-02-20 17:07:55,689 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 183 transitions. [2022-02-20 17:07:55,689 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 17:07:55,689 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 17:07:55,690 INFO L74 IsIncluded]: Start isIncluded. First operand has 169 states, 168 states have (on average 1.0892857142857142) internal successors, (183), 168 states have internal predecessors, (183), 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 169 states. [2022-02-20 17:07:55,690 INFO L87 Difference]: Start difference. First operand has 169 states, 168 states have (on average 1.0892857142857142) internal successors, (183), 168 states have internal predecessors, (183), 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 169 states. [2022-02-20 17:07:55,693 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 17:07:55,693 INFO L93 Difference]: Finished difference Result 169 states and 183 transitions. [2022-02-20 17:07:55,694 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 183 transitions. [2022-02-20 17:07:55,694 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 17:07:55,694 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 17:07:55,694 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 17:07:55,694 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 17:07:55,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 169 states, 168 states have (on average 1.0892857142857142) internal successors, (183), 168 states have internal predecessors, (183), 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 17:07:55,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 169 states and 183 transitions. [2022-02-20 17:07:55,698 INFO L78 Accepts]: Start accepts. Automaton has 169 states and 183 transitions. Word has length 150 [2022-02-20 17:07:55,699 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 17:07:55,699 INFO L470 AbstractCegarLoop]: Abstraction has 169 states and 183 transitions. [2022-02-20 17:07:55,699 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 83 states, 83 states have (on average 2.0843373493975905) internal successors, (173), 83 states have internal predecessors, (173), 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 17:07:55,699 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 183 transitions. [2022-02-20 17:07:55,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2022-02-20 17:07:55,701 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 17:07:55,701 INFO L514 BasicCegarLoop]: trace histogram [81, 67, 14, 1, 1, 1, 1, 1, 1] [2022-02-20 17:07:55,726 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2022-02-20 17:07:55,923 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 17:07:55,923 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 17:07:55,923 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 17:07:55,924 INFO L85 PathProgramCache]: Analyzing trace with hash -1511260128, now seen corresponding path program 7 times [2022-02-20 17:07:55,924 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 17:07:55,924 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [55043582] [2022-02-20 17:07:55,924 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 17:07:55,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 17:07:56,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:07:57,720 INFO L290 TraceCheckUtils]: 0: Hoare triple {5235#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(17, 2);call #Ultimate.allocInit(12, 3); {5235#true} is VALID [2022-02-20 17:07:57,721 INFO L290 TraceCheckUtils]: 1: Hoare triple {5235#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_~x~0#1, main_~y~0#1;main_~x~0#1 := 0;main_~y~0#1 := 500000; {5237#(= |ULTIMATE.start_main_~x~0#1| 0)} is VALID [2022-02-20 17:07:57,721 INFO L290 TraceCheckUtils]: 2: Hoare triple {5237#(= |ULTIMATE.start_main_~x~0#1| 0)} assume !!(main_~x~0#1 < 1000000); {5237#(= |ULTIMATE.start_main_~x~0#1| 0)} is VALID [2022-02-20 17:07:57,721 INFO L290 TraceCheckUtils]: 3: Hoare triple {5237#(= |ULTIMATE.start_main_~x~0#1| 0)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5238#(<= |ULTIMATE.start_main_~x~0#1| 1)} is VALID [2022-02-20 17:07:57,722 INFO L290 TraceCheckUtils]: 4: Hoare triple {5238#(<= |ULTIMATE.start_main_~x~0#1| 1)} assume !!(main_~x~0#1 < 1000000); {5238#(<= |ULTIMATE.start_main_~x~0#1| 1)} is VALID [2022-02-20 17:07:57,722 INFO L290 TraceCheckUtils]: 5: Hoare triple {5238#(<= |ULTIMATE.start_main_~x~0#1| 1)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5239#(<= |ULTIMATE.start_main_~x~0#1| 2)} is VALID [2022-02-20 17:07:57,722 INFO L290 TraceCheckUtils]: 6: Hoare triple {5239#(<= |ULTIMATE.start_main_~x~0#1| 2)} assume !!(main_~x~0#1 < 1000000); {5239#(<= |ULTIMATE.start_main_~x~0#1| 2)} is VALID [2022-02-20 17:07:57,723 INFO L290 TraceCheckUtils]: 7: Hoare triple {5239#(<= |ULTIMATE.start_main_~x~0#1| 2)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5240#(<= |ULTIMATE.start_main_~x~0#1| 3)} is VALID [2022-02-20 17:07:57,723 INFO L290 TraceCheckUtils]: 8: Hoare triple {5240#(<= |ULTIMATE.start_main_~x~0#1| 3)} assume !!(main_~x~0#1 < 1000000); {5240#(<= |ULTIMATE.start_main_~x~0#1| 3)} is VALID [2022-02-20 17:07:57,723 INFO L290 TraceCheckUtils]: 9: Hoare triple {5240#(<= |ULTIMATE.start_main_~x~0#1| 3)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5241#(<= |ULTIMATE.start_main_~x~0#1| 4)} is VALID [2022-02-20 17:07:57,724 INFO L290 TraceCheckUtils]: 10: Hoare triple {5241#(<= |ULTIMATE.start_main_~x~0#1| 4)} assume !!(main_~x~0#1 < 1000000); {5241#(<= |ULTIMATE.start_main_~x~0#1| 4)} is VALID [2022-02-20 17:07:57,739 INFO L290 TraceCheckUtils]: 11: Hoare triple {5241#(<= |ULTIMATE.start_main_~x~0#1| 4)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5242#(<= |ULTIMATE.start_main_~x~0#1| 5)} is VALID [2022-02-20 17:07:57,740 INFO L290 TraceCheckUtils]: 12: Hoare triple {5242#(<= |ULTIMATE.start_main_~x~0#1| 5)} assume !!(main_~x~0#1 < 1000000); {5242#(<= |ULTIMATE.start_main_~x~0#1| 5)} is VALID [2022-02-20 17:07:57,740 INFO L290 TraceCheckUtils]: 13: Hoare triple {5242#(<= |ULTIMATE.start_main_~x~0#1| 5)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5243#(<= |ULTIMATE.start_main_~x~0#1| 6)} is VALID [2022-02-20 17:07:57,741 INFO L290 TraceCheckUtils]: 14: Hoare triple {5243#(<= |ULTIMATE.start_main_~x~0#1| 6)} assume !!(main_~x~0#1 < 1000000); {5243#(<= |ULTIMATE.start_main_~x~0#1| 6)} is VALID [2022-02-20 17:07:57,742 INFO L290 TraceCheckUtils]: 15: Hoare triple {5243#(<= |ULTIMATE.start_main_~x~0#1| 6)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5244#(<= |ULTIMATE.start_main_~x~0#1| 7)} is VALID [2022-02-20 17:07:57,744 INFO L290 TraceCheckUtils]: 16: Hoare triple {5244#(<= |ULTIMATE.start_main_~x~0#1| 7)} assume !!(main_~x~0#1 < 1000000); {5244#(<= |ULTIMATE.start_main_~x~0#1| 7)} is VALID [2022-02-20 17:07:57,744 INFO L290 TraceCheckUtils]: 17: Hoare triple {5244#(<= |ULTIMATE.start_main_~x~0#1| 7)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5245#(<= |ULTIMATE.start_main_~x~0#1| 8)} is VALID [2022-02-20 17:07:57,745 INFO L290 TraceCheckUtils]: 18: Hoare triple {5245#(<= |ULTIMATE.start_main_~x~0#1| 8)} assume !!(main_~x~0#1 < 1000000); {5245#(<= |ULTIMATE.start_main_~x~0#1| 8)} is VALID [2022-02-20 17:07:57,745 INFO L290 TraceCheckUtils]: 19: Hoare triple {5245#(<= |ULTIMATE.start_main_~x~0#1| 8)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5246#(<= |ULTIMATE.start_main_~x~0#1| 9)} is VALID [2022-02-20 17:07:57,745 INFO L290 TraceCheckUtils]: 20: Hoare triple {5246#(<= |ULTIMATE.start_main_~x~0#1| 9)} assume !!(main_~x~0#1 < 1000000); {5246#(<= |ULTIMATE.start_main_~x~0#1| 9)} is VALID [2022-02-20 17:07:57,746 INFO L290 TraceCheckUtils]: 21: Hoare triple {5246#(<= |ULTIMATE.start_main_~x~0#1| 9)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5247#(<= |ULTIMATE.start_main_~x~0#1| 10)} is VALID [2022-02-20 17:07:57,746 INFO L290 TraceCheckUtils]: 22: Hoare triple {5247#(<= |ULTIMATE.start_main_~x~0#1| 10)} assume !!(main_~x~0#1 < 1000000); {5247#(<= |ULTIMATE.start_main_~x~0#1| 10)} is VALID [2022-02-20 17:07:57,747 INFO L290 TraceCheckUtils]: 23: Hoare triple {5247#(<= |ULTIMATE.start_main_~x~0#1| 10)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5248#(<= |ULTIMATE.start_main_~x~0#1| 11)} is VALID [2022-02-20 17:07:57,747 INFO L290 TraceCheckUtils]: 24: Hoare triple {5248#(<= |ULTIMATE.start_main_~x~0#1| 11)} assume !!(main_~x~0#1 < 1000000); {5248#(<= |ULTIMATE.start_main_~x~0#1| 11)} is VALID [2022-02-20 17:07:57,751 INFO L290 TraceCheckUtils]: 25: Hoare triple {5248#(<= |ULTIMATE.start_main_~x~0#1| 11)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5249#(<= |ULTIMATE.start_main_~x~0#1| 12)} is VALID [2022-02-20 17:07:57,752 INFO L290 TraceCheckUtils]: 26: Hoare triple {5249#(<= |ULTIMATE.start_main_~x~0#1| 12)} assume !!(main_~x~0#1 < 1000000); {5249#(<= |ULTIMATE.start_main_~x~0#1| 12)} is VALID [2022-02-20 17:07:57,752 INFO L290 TraceCheckUtils]: 27: Hoare triple {5249#(<= |ULTIMATE.start_main_~x~0#1| 12)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5250#(<= |ULTIMATE.start_main_~x~0#1| 13)} is VALID [2022-02-20 17:07:57,753 INFO L290 TraceCheckUtils]: 28: Hoare triple {5250#(<= |ULTIMATE.start_main_~x~0#1| 13)} assume !!(main_~x~0#1 < 1000000); {5250#(<= |ULTIMATE.start_main_~x~0#1| 13)} is VALID [2022-02-20 17:07:57,753 INFO L290 TraceCheckUtils]: 29: Hoare triple {5250#(<= |ULTIMATE.start_main_~x~0#1| 13)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5251#(<= |ULTIMATE.start_main_~x~0#1| 14)} is VALID [2022-02-20 17:07:57,753 INFO L290 TraceCheckUtils]: 30: Hoare triple {5251#(<= |ULTIMATE.start_main_~x~0#1| 14)} assume !!(main_~x~0#1 < 1000000); {5251#(<= |ULTIMATE.start_main_~x~0#1| 14)} is VALID [2022-02-20 17:07:57,754 INFO L290 TraceCheckUtils]: 31: Hoare triple {5251#(<= |ULTIMATE.start_main_~x~0#1| 14)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5252#(<= |ULTIMATE.start_main_~x~0#1| 15)} is VALID [2022-02-20 17:07:57,754 INFO L290 TraceCheckUtils]: 32: Hoare triple {5252#(<= |ULTIMATE.start_main_~x~0#1| 15)} assume !!(main_~x~0#1 < 1000000); {5252#(<= |ULTIMATE.start_main_~x~0#1| 15)} is VALID [2022-02-20 17:07:57,754 INFO L290 TraceCheckUtils]: 33: Hoare triple {5252#(<= |ULTIMATE.start_main_~x~0#1| 15)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5253#(<= |ULTIMATE.start_main_~x~0#1| 16)} is VALID [2022-02-20 17:07:57,755 INFO L290 TraceCheckUtils]: 34: Hoare triple {5253#(<= |ULTIMATE.start_main_~x~0#1| 16)} assume !!(main_~x~0#1 < 1000000); {5253#(<= |ULTIMATE.start_main_~x~0#1| 16)} is VALID [2022-02-20 17:07:57,755 INFO L290 TraceCheckUtils]: 35: Hoare triple {5253#(<= |ULTIMATE.start_main_~x~0#1| 16)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5254#(<= |ULTIMATE.start_main_~x~0#1| 17)} is VALID [2022-02-20 17:07:57,755 INFO L290 TraceCheckUtils]: 36: Hoare triple {5254#(<= |ULTIMATE.start_main_~x~0#1| 17)} assume !!(main_~x~0#1 < 1000000); {5254#(<= |ULTIMATE.start_main_~x~0#1| 17)} is VALID [2022-02-20 17:07:57,756 INFO L290 TraceCheckUtils]: 37: Hoare triple {5254#(<= |ULTIMATE.start_main_~x~0#1| 17)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5255#(<= |ULTIMATE.start_main_~x~0#1| 18)} is VALID [2022-02-20 17:07:57,756 INFO L290 TraceCheckUtils]: 38: Hoare triple {5255#(<= |ULTIMATE.start_main_~x~0#1| 18)} assume !!(main_~x~0#1 < 1000000); {5255#(<= |ULTIMATE.start_main_~x~0#1| 18)} is VALID [2022-02-20 17:07:57,756 INFO L290 TraceCheckUtils]: 39: Hoare triple {5255#(<= |ULTIMATE.start_main_~x~0#1| 18)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5256#(<= |ULTIMATE.start_main_~x~0#1| 19)} is VALID [2022-02-20 17:07:57,757 INFO L290 TraceCheckUtils]: 40: Hoare triple {5256#(<= |ULTIMATE.start_main_~x~0#1| 19)} assume !!(main_~x~0#1 < 1000000); {5256#(<= |ULTIMATE.start_main_~x~0#1| 19)} is VALID [2022-02-20 17:07:57,757 INFO L290 TraceCheckUtils]: 41: Hoare triple {5256#(<= |ULTIMATE.start_main_~x~0#1| 19)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5257#(<= |ULTIMATE.start_main_~x~0#1| 20)} is VALID [2022-02-20 17:07:57,757 INFO L290 TraceCheckUtils]: 42: Hoare triple {5257#(<= |ULTIMATE.start_main_~x~0#1| 20)} assume !!(main_~x~0#1 < 1000000); {5257#(<= |ULTIMATE.start_main_~x~0#1| 20)} is VALID [2022-02-20 17:07:57,758 INFO L290 TraceCheckUtils]: 43: Hoare triple {5257#(<= |ULTIMATE.start_main_~x~0#1| 20)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5258#(<= |ULTIMATE.start_main_~x~0#1| 21)} is VALID [2022-02-20 17:07:57,758 INFO L290 TraceCheckUtils]: 44: Hoare triple {5258#(<= |ULTIMATE.start_main_~x~0#1| 21)} assume !!(main_~x~0#1 < 1000000); {5258#(<= |ULTIMATE.start_main_~x~0#1| 21)} is VALID [2022-02-20 17:07:57,758 INFO L290 TraceCheckUtils]: 45: Hoare triple {5258#(<= |ULTIMATE.start_main_~x~0#1| 21)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5259#(<= |ULTIMATE.start_main_~x~0#1| 22)} is VALID [2022-02-20 17:07:57,759 INFO L290 TraceCheckUtils]: 46: Hoare triple {5259#(<= |ULTIMATE.start_main_~x~0#1| 22)} assume !!(main_~x~0#1 < 1000000); {5259#(<= |ULTIMATE.start_main_~x~0#1| 22)} is VALID [2022-02-20 17:07:57,759 INFO L290 TraceCheckUtils]: 47: Hoare triple {5259#(<= |ULTIMATE.start_main_~x~0#1| 22)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5260#(<= |ULTIMATE.start_main_~x~0#1| 23)} is VALID [2022-02-20 17:07:57,759 INFO L290 TraceCheckUtils]: 48: Hoare triple {5260#(<= |ULTIMATE.start_main_~x~0#1| 23)} assume !!(main_~x~0#1 < 1000000); {5260#(<= |ULTIMATE.start_main_~x~0#1| 23)} is VALID [2022-02-20 17:07:57,760 INFO L290 TraceCheckUtils]: 49: Hoare triple {5260#(<= |ULTIMATE.start_main_~x~0#1| 23)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5261#(<= |ULTIMATE.start_main_~x~0#1| 24)} is VALID [2022-02-20 17:07:57,760 INFO L290 TraceCheckUtils]: 50: Hoare triple {5261#(<= |ULTIMATE.start_main_~x~0#1| 24)} assume !!(main_~x~0#1 < 1000000); {5261#(<= |ULTIMATE.start_main_~x~0#1| 24)} is VALID [2022-02-20 17:07:57,761 INFO L290 TraceCheckUtils]: 51: Hoare triple {5261#(<= |ULTIMATE.start_main_~x~0#1| 24)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5262#(<= |ULTIMATE.start_main_~x~0#1| 25)} is VALID [2022-02-20 17:07:57,761 INFO L290 TraceCheckUtils]: 52: Hoare triple {5262#(<= |ULTIMATE.start_main_~x~0#1| 25)} assume !!(main_~x~0#1 < 1000000); {5262#(<= |ULTIMATE.start_main_~x~0#1| 25)} is VALID [2022-02-20 17:07:57,761 INFO L290 TraceCheckUtils]: 53: Hoare triple {5262#(<= |ULTIMATE.start_main_~x~0#1| 25)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5263#(<= |ULTIMATE.start_main_~x~0#1| 26)} is VALID [2022-02-20 17:07:57,762 INFO L290 TraceCheckUtils]: 54: Hoare triple {5263#(<= |ULTIMATE.start_main_~x~0#1| 26)} assume !!(main_~x~0#1 < 1000000); {5263#(<= |ULTIMATE.start_main_~x~0#1| 26)} is VALID [2022-02-20 17:07:57,762 INFO L290 TraceCheckUtils]: 55: Hoare triple {5263#(<= |ULTIMATE.start_main_~x~0#1| 26)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5264#(<= |ULTIMATE.start_main_~x~0#1| 27)} is VALID [2022-02-20 17:07:57,762 INFO L290 TraceCheckUtils]: 56: Hoare triple {5264#(<= |ULTIMATE.start_main_~x~0#1| 27)} assume !!(main_~x~0#1 < 1000000); {5264#(<= |ULTIMATE.start_main_~x~0#1| 27)} is VALID [2022-02-20 17:07:57,763 INFO L290 TraceCheckUtils]: 57: Hoare triple {5264#(<= |ULTIMATE.start_main_~x~0#1| 27)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5265#(<= |ULTIMATE.start_main_~x~0#1| 28)} is VALID [2022-02-20 17:07:57,763 INFO L290 TraceCheckUtils]: 58: Hoare triple {5265#(<= |ULTIMATE.start_main_~x~0#1| 28)} assume !!(main_~x~0#1 < 1000000); {5265#(<= |ULTIMATE.start_main_~x~0#1| 28)} is VALID [2022-02-20 17:07:57,763 INFO L290 TraceCheckUtils]: 59: Hoare triple {5265#(<= |ULTIMATE.start_main_~x~0#1| 28)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5266#(<= |ULTIMATE.start_main_~x~0#1| 29)} is VALID [2022-02-20 17:07:57,764 INFO L290 TraceCheckUtils]: 60: Hoare triple {5266#(<= |ULTIMATE.start_main_~x~0#1| 29)} assume !!(main_~x~0#1 < 1000000); {5266#(<= |ULTIMATE.start_main_~x~0#1| 29)} is VALID [2022-02-20 17:07:57,764 INFO L290 TraceCheckUtils]: 61: Hoare triple {5266#(<= |ULTIMATE.start_main_~x~0#1| 29)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5267#(<= |ULTIMATE.start_main_~x~0#1| 30)} is VALID [2022-02-20 17:07:57,764 INFO L290 TraceCheckUtils]: 62: Hoare triple {5267#(<= |ULTIMATE.start_main_~x~0#1| 30)} assume !!(main_~x~0#1 < 1000000); {5267#(<= |ULTIMATE.start_main_~x~0#1| 30)} is VALID [2022-02-20 17:07:57,765 INFO L290 TraceCheckUtils]: 63: Hoare triple {5267#(<= |ULTIMATE.start_main_~x~0#1| 30)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5268#(<= |ULTIMATE.start_main_~x~0#1| 31)} is VALID [2022-02-20 17:07:57,765 INFO L290 TraceCheckUtils]: 64: Hoare triple {5268#(<= |ULTIMATE.start_main_~x~0#1| 31)} assume !!(main_~x~0#1 < 1000000); {5268#(<= |ULTIMATE.start_main_~x~0#1| 31)} is VALID [2022-02-20 17:07:57,765 INFO L290 TraceCheckUtils]: 65: Hoare triple {5268#(<= |ULTIMATE.start_main_~x~0#1| 31)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5269#(<= |ULTIMATE.start_main_~x~0#1| 32)} is VALID [2022-02-20 17:07:57,766 INFO L290 TraceCheckUtils]: 66: Hoare triple {5269#(<= |ULTIMATE.start_main_~x~0#1| 32)} assume !!(main_~x~0#1 < 1000000); {5269#(<= |ULTIMATE.start_main_~x~0#1| 32)} is VALID [2022-02-20 17:07:57,766 INFO L290 TraceCheckUtils]: 67: Hoare triple {5269#(<= |ULTIMATE.start_main_~x~0#1| 32)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5270#(<= |ULTIMATE.start_main_~x~0#1| 33)} is VALID [2022-02-20 17:07:57,766 INFO L290 TraceCheckUtils]: 68: Hoare triple {5270#(<= |ULTIMATE.start_main_~x~0#1| 33)} assume !!(main_~x~0#1 < 1000000); {5270#(<= |ULTIMATE.start_main_~x~0#1| 33)} is VALID [2022-02-20 17:07:57,767 INFO L290 TraceCheckUtils]: 69: Hoare triple {5270#(<= |ULTIMATE.start_main_~x~0#1| 33)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5271#(<= |ULTIMATE.start_main_~x~0#1| 34)} is VALID [2022-02-20 17:07:57,767 INFO L290 TraceCheckUtils]: 70: Hoare triple {5271#(<= |ULTIMATE.start_main_~x~0#1| 34)} assume !!(main_~x~0#1 < 1000000); {5271#(<= |ULTIMATE.start_main_~x~0#1| 34)} is VALID [2022-02-20 17:07:57,767 INFO L290 TraceCheckUtils]: 71: Hoare triple {5271#(<= |ULTIMATE.start_main_~x~0#1| 34)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5272#(<= |ULTIMATE.start_main_~x~0#1| 35)} is VALID [2022-02-20 17:07:57,768 INFO L290 TraceCheckUtils]: 72: Hoare triple {5272#(<= |ULTIMATE.start_main_~x~0#1| 35)} assume !!(main_~x~0#1 < 1000000); {5272#(<= |ULTIMATE.start_main_~x~0#1| 35)} is VALID [2022-02-20 17:07:57,768 INFO L290 TraceCheckUtils]: 73: Hoare triple {5272#(<= |ULTIMATE.start_main_~x~0#1| 35)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5273#(<= |ULTIMATE.start_main_~x~0#1| 36)} is VALID [2022-02-20 17:07:57,768 INFO L290 TraceCheckUtils]: 74: Hoare triple {5273#(<= |ULTIMATE.start_main_~x~0#1| 36)} assume !!(main_~x~0#1 < 1000000); {5273#(<= |ULTIMATE.start_main_~x~0#1| 36)} is VALID [2022-02-20 17:07:57,769 INFO L290 TraceCheckUtils]: 75: Hoare triple {5273#(<= |ULTIMATE.start_main_~x~0#1| 36)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5274#(<= |ULTIMATE.start_main_~x~0#1| 37)} is VALID [2022-02-20 17:07:57,769 INFO L290 TraceCheckUtils]: 76: Hoare triple {5274#(<= |ULTIMATE.start_main_~x~0#1| 37)} assume !!(main_~x~0#1 < 1000000); {5274#(<= |ULTIMATE.start_main_~x~0#1| 37)} is VALID [2022-02-20 17:07:57,769 INFO L290 TraceCheckUtils]: 77: Hoare triple {5274#(<= |ULTIMATE.start_main_~x~0#1| 37)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5275#(<= |ULTIMATE.start_main_~x~0#1| 38)} is VALID [2022-02-20 17:07:57,770 INFO L290 TraceCheckUtils]: 78: Hoare triple {5275#(<= |ULTIMATE.start_main_~x~0#1| 38)} assume !!(main_~x~0#1 < 1000000); {5275#(<= |ULTIMATE.start_main_~x~0#1| 38)} is VALID [2022-02-20 17:07:57,770 INFO L290 TraceCheckUtils]: 79: Hoare triple {5275#(<= |ULTIMATE.start_main_~x~0#1| 38)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5276#(<= |ULTIMATE.start_main_~x~0#1| 39)} is VALID [2022-02-20 17:07:57,770 INFO L290 TraceCheckUtils]: 80: Hoare triple {5276#(<= |ULTIMATE.start_main_~x~0#1| 39)} assume !!(main_~x~0#1 < 1000000); {5276#(<= |ULTIMATE.start_main_~x~0#1| 39)} is VALID [2022-02-20 17:07:57,771 INFO L290 TraceCheckUtils]: 81: Hoare triple {5276#(<= |ULTIMATE.start_main_~x~0#1| 39)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5277#(<= |ULTIMATE.start_main_~x~0#1| 40)} is VALID [2022-02-20 17:07:57,771 INFO L290 TraceCheckUtils]: 82: Hoare triple {5277#(<= |ULTIMATE.start_main_~x~0#1| 40)} assume !!(main_~x~0#1 < 1000000); {5277#(<= |ULTIMATE.start_main_~x~0#1| 40)} is VALID [2022-02-20 17:07:57,772 INFO L290 TraceCheckUtils]: 83: Hoare triple {5277#(<= |ULTIMATE.start_main_~x~0#1| 40)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5278#(<= |ULTIMATE.start_main_~x~0#1| 41)} is VALID [2022-02-20 17:07:57,772 INFO L290 TraceCheckUtils]: 84: Hoare triple {5278#(<= |ULTIMATE.start_main_~x~0#1| 41)} assume !!(main_~x~0#1 < 1000000); {5278#(<= |ULTIMATE.start_main_~x~0#1| 41)} is VALID [2022-02-20 17:07:57,772 INFO L290 TraceCheckUtils]: 85: Hoare triple {5278#(<= |ULTIMATE.start_main_~x~0#1| 41)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5279#(<= |ULTIMATE.start_main_~x~0#1| 42)} is VALID [2022-02-20 17:07:57,773 INFO L290 TraceCheckUtils]: 86: Hoare triple {5279#(<= |ULTIMATE.start_main_~x~0#1| 42)} assume !!(main_~x~0#1 < 1000000); {5279#(<= |ULTIMATE.start_main_~x~0#1| 42)} is VALID [2022-02-20 17:07:57,773 INFO L290 TraceCheckUtils]: 87: Hoare triple {5279#(<= |ULTIMATE.start_main_~x~0#1| 42)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5280#(<= |ULTIMATE.start_main_~x~0#1| 43)} is VALID [2022-02-20 17:07:57,773 INFO L290 TraceCheckUtils]: 88: Hoare triple {5280#(<= |ULTIMATE.start_main_~x~0#1| 43)} assume !!(main_~x~0#1 < 1000000); {5280#(<= |ULTIMATE.start_main_~x~0#1| 43)} is VALID [2022-02-20 17:07:57,774 INFO L290 TraceCheckUtils]: 89: Hoare triple {5280#(<= |ULTIMATE.start_main_~x~0#1| 43)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5281#(<= |ULTIMATE.start_main_~x~0#1| 44)} is VALID [2022-02-20 17:07:57,774 INFO L290 TraceCheckUtils]: 90: Hoare triple {5281#(<= |ULTIMATE.start_main_~x~0#1| 44)} assume !!(main_~x~0#1 < 1000000); {5281#(<= |ULTIMATE.start_main_~x~0#1| 44)} is VALID [2022-02-20 17:07:57,774 INFO L290 TraceCheckUtils]: 91: Hoare triple {5281#(<= |ULTIMATE.start_main_~x~0#1| 44)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5282#(<= |ULTIMATE.start_main_~x~0#1| 45)} is VALID [2022-02-20 17:07:57,775 INFO L290 TraceCheckUtils]: 92: Hoare triple {5282#(<= |ULTIMATE.start_main_~x~0#1| 45)} assume !!(main_~x~0#1 < 1000000); {5282#(<= |ULTIMATE.start_main_~x~0#1| 45)} is VALID [2022-02-20 17:07:57,775 INFO L290 TraceCheckUtils]: 93: Hoare triple {5282#(<= |ULTIMATE.start_main_~x~0#1| 45)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5283#(<= |ULTIMATE.start_main_~x~0#1| 46)} is VALID [2022-02-20 17:07:57,775 INFO L290 TraceCheckUtils]: 94: Hoare triple {5283#(<= |ULTIMATE.start_main_~x~0#1| 46)} assume !!(main_~x~0#1 < 1000000); {5283#(<= |ULTIMATE.start_main_~x~0#1| 46)} is VALID [2022-02-20 17:07:57,776 INFO L290 TraceCheckUtils]: 95: Hoare triple {5283#(<= |ULTIMATE.start_main_~x~0#1| 46)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5284#(<= |ULTIMATE.start_main_~x~0#1| 47)} is VALID [2022-02-20 17:07:57,776 INFO L290 TraceCheckUtils]: 96: Hoare triple {5284#(<= |ULTIMATE.start_main_~x~0#1| 47)} assume !!(main_~x~0#1 < 1000000); {5284#(<= |ULTIMATE.start_main_~x~0#1| 47)} is VALID [2022-02-20 17:07:57,776 INFO L290 TraceCheckUtils]: 97: Hoare triple {5284#(<= |ULTIMATE.start_main_~x~0#1| 47)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5285#(<= |ULTIMATE.start_main_~x~0#1| 48)} is VALID [2022-02-20 17:07:57,777 INFO L290 TraceCheckUtils]: 98: Hoare triple {5285#(<= |ULTIMATE.start_main_~x~0#1| 48)} assume !!(main_~x~0#1 < 1000000); {5285#(<= |ULTIMATE.start_main_~x~0#1| 48)} is VALID [2022-02-20 17:07:57,777 INFO L290 TraceCheckUtils]: 99: Hoare triple {5285#(<= |ULTIMATE.start_main_~x~0#1| 48)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5286#(<= |ULTIMATE.start_main_~x~0#1| 49)} is VALID [2022-02-20 17:07:57,777 INFO L290 TraceCheckUtils]: 100: Hoare triple {5286#(<= |ULTIMATE.start_main_~x~0#1| 49)} assume !!(main_~x~0#1 < 1000000); {5286#(<= |ULTIMATE.start_main_~x~0#1| 49)} is VALID [2022-02-20 17:07:57,778 INFO L290 TraceCheckUtils]: 101: Hoare triple {5286#(<= |ULTIMATE.start_main_~x~0#1| 49)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5287#(<= |ULTIMATE.start_main_~x~0#1| 50)} is VALID [2022-02-20 17:07:57,778 INFO L290 TraceCheckUtils]: 102: Hoare triple {5287#(<= |ULTIMATE.start_main_~x~0#1| 50)} assume !!(main_~x~0#1 < 1000000); {5287#(<= |ULTIMATE.start_main_~x~0#1| 50)} is VALID [2022-02-20 17:07:57,779 INFO L290 TraceCheckUtils]: 103: Hoare triple {5287#(<= |ULTIMATE.start_main_~x~0#1| 50)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5288#(<= |ULTIMATE.start_main_~x~0#1| 51)} is VALID [2022-02-20 17:07:57,779 INFO L290 TraceCheckUtils]: 104: Hoare triple {5288#(<= |ULTIMATE.start_main_~x~0#1| 51)} assume !!(main_~x~0#1 < 1000000); {5288#(<= |ULTIMATE.start_main_~x~0#1| 51)} is VALID [2022-02-20 17:07:57,779 INFO L290 TraceCheckUtils]: 105: Hoare triple {5288#(<= |ULTIMATE.start_main_~x~0#1| 51)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5289#(<= |ULTIMATE.start_main_~x~0#1| 52)} is VALID [2022-02-20 17:07:57,780 INFO L290 TraceCheckUtils]: 106: Hoare triple {5289#(<= |ULTIMATE.start_main_~x~0#1| 52)} assume !!(main_~x~0#1 < 1000000); {5289#(<= |ULTIMATE.start_main_~x~0#1| 52)} is VALID [2022-02-20 17:07:57,780 INFO L290 TraceCheckUtils]: 107: Hoare triple {5289#(<= |ULTIMATE.start_main_~x~0#1| 52)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5290#(<= |ULTIMATE.start_main_~x~0#1| 53)} is VALID [2022-02-20 17:07:57,780 INFO L290 TraceCheckUtils]: 108: Hoare triple {5290#(<= |ULTIMATE.start_main_~x~0#1| 53)} assume !!(main_~x~0#1 < 1000000); {5290#(<= |ULTIMATE.start_main_~x~0#1| 53)} is VALID [2022-02-20 17:07:57,781 INFO L290 TraceCheckUtils]: 109: Hoare triple {5290#(<= |ULTIMATE.start_main_~x~0#1| 53)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5291#(<= |ULTIMATE.start_main_~x~0#1| 54)} is VALID [2022-02-20 17:07:57,781 INFO L290 TraceCheckUtils]: 110: Hoare triple {5291#(<= |ULTIMATE.start_main_~x~0#1| 54)} assume !!(main_~x~0#1 < 1000000); {5291#(<= |ULTIMATE.start_main_~x~0#1| 54)} is VALID [2022-02-20 17:07:57,781 INFO L290 TraceCheckUtils]: 111: Hoare triple {5291#(<= |ULTIMATE.start_main_~x~0#1| 54)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5292#(<= |ULTIMATE.start_main_~x~0#1| 55)} is VALID [2022-02-20 17:07:57,782 INFO L290 TraceCheckUtils]: 112: Hoare triple {5292#(<= |ULTIMATE.start_main_~x~0#1| 55)} assume !!(main_~x~0#1 < 1000000); {5292#(<= |ULTIMATE.start_main_~x~0#1| 55)} is VALID [2022-02-20 17:07:57,782 INFO L290 TraceCheckUtils]: 113: Hoare triple {5292#(<= |ULTIMATE.start_main_~x~0#1| 55)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5293#(<= |ULTIMATE.start_main_~x~0#1| 56)} is VALID [2022-02-20 17:07:57,782 INFO L290 TraceCheckUtils]: 114: Hoare triple {5293#(<= |ULTIMATE.start_main_~x~0#1| 56)} assume !!(main_~x~0#1 < 1000000); {5293#(<= |ULTIMATE.start_main_~x~0#1| 56)} is VALID [2022-02-20 17:07:57,783 INFO L290 TraceCheckUtils]: 115: Hoare triple {5293#(<= |ULTIMATE.start_main_~x~0#1| 56)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5294#(<= |ULTIMATE.start_main_~x~0#1| 57)} is VALID [2022-02-20 17:07:57,783 INFO L290 TraceCheckUtils]: 116: Hoare triple {5294#(<= |ULTIMATE.start_main_~x~0#1| 57)} assume !!(main_~x~0#1 < 1000000); {5294#(<= |ULTIMATE.start_main_~x~0#1| 57)} is VALID [2022-02-20 17:07:57,784 INFO L290 TraceCheckUtils]: 117: Hoare triple {5294#(<= |ULTIMATE.start_main_~x~0#1| 57)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5295#(<= |ULTIMATE.start_main_~x~0#1| 58)} is VALID [2022-02-20 17:07:57,784 INFO L290 TraceCheckUtils]: 118: Hoare triple {5295#(<= |ULTIMATE.start_main_~x~0#1| 58)} assume !!(main_~x~0#1 < 1000000); {5295#(<= |ULTIMATE.start_main_~x~0#1| 58)} is VALID [2022-02-20 17:07:57,784 INFO L290 TraceCheckUtils]: 119: Hoare triple {5295#(<= |ULTIMATE.start_main_~x~0#1| 58)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5296#(<= |ULTIMATE.start_main_~x~0#1| 59)} is VALID [2022-02-20 17:07:57,785 INFO L290 TraceCheckUtils]: 120: Hoare triple {5296#(<= |ULTIMATE.start_main_~x~0#1| 59)} assume !!(main_~x~0#1 < 1000000); {5296#(<= |ULTIMATE.start_main_~x~0#1| 59)} is VALID [2022-02-20 17:07:57,785 INFO L290 TraceCheckUtils]: 121: Hoare triple {5296#(<= |ULTIMATE.start_main_~x~0#1| 59)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5297#(<= |ULTIMATE.start_main_~x~0#1| 60)} is VALID [2022-02-20 17:07:57,785 INFO L290 TraceCheckUtils]: 122: Hoare triple {5297#(<= |ULTIMATE.start_main_~x~0#1| 60)} assume !!(main_~x~0#1 < 1000000); {5297#(<= |ULTIMATE.start_main_~x~0#1| 60)} is VALID [2022-02-20 17:07:57,786 INFO L290 TraceCheckUtils]: 123: Hoare triple {5297#(<= |ULTIMATE.start_main_~x~0#1| 60)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5298#(<= |ULTIMATE.start_main_~x~0#1| 61)} is VALID [2022-02-20 17:07:57,786 INFO L290 TraceCheckUtils]: 124: Hoare triple {5298#(<= |ULTIMATE.start_main_~x~0#1| 61)} assume !!(main_~x~0#1 < 1000000); {5298#(<= |ULTIMATE.start_main_~x~0#1| 61)} is VALID [2022-02-20 17:07:57,786 INFO L290 TraceCheckUtils]: 125: Hoare triple {5298#(<= |ULTIMATE.start_main_~x~0#1| 61)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5299#(<= |ULTIMATE.start_main_~x~0#1| 62)} is VALID [2022-02-20 17:07:57,787 INFO L290 TraceCheckUtils]: 126: Hoare triple {5299#(<= |ULTIMATE.start_main_~x~0#1| 62)} assume !!(main_~x~0#1 < 1000000); {5299#(<= |ULTIMATE.start_main_~x~0#1| 62)} is VALID [2022-02-20 17:07:57,787 INFO L290 TraceCheckUtils]: 127: Hoare triple {5299#(<= |ULTIMATE.start_main_~x~0#1| 62)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5300#(<= |ULTIMATE.start_main_~x~0#1| 63)} is VALID [2022-02-20 17:07:57,787 INFO L290 TraceCheckUtils]: 128: Hoare triple {5300#(<= |ULTIMATE.start_main_~x~0#1| 63)} assume !!(main_~x~0#1 < 1000000); {5300#(<= |ULTIMATE.start_main_~x~0#1| 63)} is VALID [2022-02-20 17:07:57,788 INFO L290 TraceCheckUtils]: 129: Hoare triple {5300#(<= |ULTIMATE.start_main_~x~0#1| 63)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5301#(<= |ULTIMATE.start_main_~x~0#1| 64)} is VALID [2022-02-20 17:07:57,788 INFO L290 TraceCheckUtils]: 130: Hoare triple {5301#(<= |ULTIMATE.start_main_~x~0#1| 64)} assume !!(main_~x~0#1 < 1000000); {5301#(<= |ULTIMATE.start_main_~x~0#1| 64)} is VALID [2022-02-20 17:07:57,788 INFO L290 TraceCheckUtils]: 131: Hoare triple {5301#(<= |ULTIMATE.start_main_~x~0#1| 64)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5302#(<= |ULTIMATE.start_main_~x~0#1| 65)} is VALID [2022-02-20 17:07:57,789 INFO L290 TraceCheckUtils]: 132: Hoare triple {5302#(<= |ULTIMATE.start_main_~x~0#1| 65)} assume !!(main_~x~0#1 < 1000000); {5302#(<= |ULTIMATE.start_main_~x~0#1| 65)} is VALID [2022-02-20 17:07:57,789 INFO L290 TraceCheckUtils]: 133: Hoare triple {5302#(<= |ULTIMATE.start_main_~x~0#1| 65)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5303#(<= |ULTIMATE.start_main_~x~0#1| 66)} is VALID [2022-02-20 17:07:57,789 INFO L290 TraceCheckUtils]: 134: Hoare triple {5303#(<= |ULTIMATE.start_main_~x~0#1| 66)} assume !!(main_~x~0#1 < 1000000); {5303#(<= |ULTIMATE.start_main_~x~0#1| 66)} is VALID [2022-02-20 17:07:57,790 INFO L290 TraceCheckUtils]: 135: Hoare triple {5303#(<= |ULTIMATE.start_main_~x~0#1| 66)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5304#(<= |ULTIMATE.start_main_~x~0#1| 67)} is VALID [2022-02-20 17:07:57,790 INFO L290 TraceCheckUtils]: 136: Hoare triple {5304#(<= |ULTIMATE.start_main_~x~0#1| 67)} assume !!(main_~x~0#1 < 1000000); {5304#(<= |ULTIMATE.start_main_~x~0#1| 67)} is VALID [2022-02-20 17:07:57,790 INFO L290 TraceCheckUtils]: 137: Hoare triple {5304#(<= |ULTIMATE.start_main_~x~0#1| 67)} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {5236#false} is VALID [2022-02-20 17:07:57,791 INFO L290 TraceCheckUtils]: 138: Hoare triple {5236#false} assume !!(main_~x~0#1 < 1000000); {5236#false} is VALID [2022-02-20 17:07:57,791 INFO L290 TraceCheckUtils]: 139: Hoare triple {5236#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {5236#false} is VALID [2022-02-20 17:07:57,791 INFO L290 TraceCheckUtils]: 140: Hoare triple {5236#false} assume !!(main_~x~0#1 < 1000000); {5236#false} is VALID [2022-02-20 17:07:57,791 INFO L290 TraceCheckUtils]: 141: Hoare triple {5236#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {5236#false} is VALID [2022-02-20 17:07:57,791 INFO L290 TraceCheckUtils]: 142: Hoare triple {5236#false} assume !!(main_~x~0#1 < 1000000); {5236#false} is VALID [2022-02-20 17:07:57,791 INFO L290 TraceCheckUtils]: 143: Hoare triple {5236#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {5236#false} is VALID [2022-02-20 17:07:57,791 INFO L290 TraceCheckUtils]: 144: Hoare triple {5236#false} assume !!(main_~x~0#1 < 1000000); {5236#false} is VALID [2022-02-20 17:07:57,791 INFO L290 TraceCheckUtils]: 145: Hoare triple {5236#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {5236#false} is VALID [2022-02-20 17:07:57,791 INFO L290 TraceCheckUtils]: 146: Hoare triple {5236#false} assume !!(main_~x~0#1 < 1000000); {5236#false} is VALID [2022-02-20 17:07:57,791 INFO L290 TraceCheckUtils]: 147: Hoare triple {5236#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {5236#false} is VALID [2022-02-20 17:07:57,792 INFO L290 TraceCheckUtils]: 148: Hoare triple {5236#false} assume !!(main_~x~0#1 < 1000000); {5236#false} is VALID [2022-02-20 17:07:57,792 INFO L290 TraceCheckUtils]: 149: Hoare triple {5236#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {5236#false} is VALID [2022-02-20 17:07:57,792 INFO L290 TraceCheckUtils]: 150: Hoare triple {5236#false} assume !!(main_~x~0#1 < 1000000); {5236#false} is VALID [2022-02-20 17:07:57,792 INFO L290 TraceCheckUtils]: 151: Hoare triple {5236#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {5236#false} is VALID [2022-02-20 17:07:57,792 INFO L290 TraceCheckUtils]: 152: Hoare triple {5236#false} assume !!(main_~x~0#1 < 1000000); {5236#false} is VALID [2022-02-20 17:07:57,792 INFO L290 TraceCheckUtils]: 153: Hoare triple {5236#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {5236#false} is VALID [2022-02-20 17:07:57,792 INFO L290 TraceCheckUtils]: 154: Hoare triple {5236#false} assume !!(main_~x~0#1 < 1000000); {5236#false} is VALID [2022-02-20 17:07:57,793 INFO L290 TraceCheckUtils]: 155: Hoare triple {5236#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {5236#false} is VALID [2022-02-20 17:07:57,793 INFO L290 TraceCheckUtils]: 156: Hoare triple {5236#false} assume !!(main_~x~0#1 < 1000000); {5236#false} is VALID [2022-02-20 17:07:57,793 INFO L290 TraceCheckUtils]: 157: Hoare triple {5236#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {5236#false} is VALID [2022-02-20 17:07:57,793 INFO L290 TraceCheckUtils]: 158: Hoare triple {5236#false} assume !!(main_~x~0#1 < 1000000); {5236#false} is VALID [2022-02-20 17:07:57,793 INFO L290 TraceCheckUtils]: 159: Hoare triple {5236#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {5236#false} is VALID [2022-02-20 17:07:57,793 INFO L290 TraceCheckUtils]: 160: Hoare triple {5236#false} assume !!(main_~x~0#1 < 1000000); {5236#false} is VALID [2022-02-20 17:07:57,793 INFO L290 TraceCheckUtils]: 161: Hoare triple {5236#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {5236#false} is VALID [2022-02-20 17:07:57,793 INFO L290 TraceCheckUtils]: 162: Hoare triple {5236#false} assume !!(main_~x~0#1 < 1000000); {5236#false} is VALID [2022-02-20 17:07:57,794 INFO L290 TraceCheckUtils]: 163: Hoare triple {5236#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {5236#false} is VALID [2022-02-20 17:07:57,794 INFO L290 TraceCheckUtils]: 164: Hoare triple {5236#false} assume !(main_~x~0#1 < 1000000); {5236#false} is VALID [2022-02-20 17:07:57,794 INFO L290 TraceCheckUtils]: 165: Hoare triple {5236#false} assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if main_~y~0#1 == main_~x~0#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {5236#false} is VALID [2022-02-20 17:07:57,794 INFO L290 TraceCheckUtils]: 166: Hoare triple {5236#false} assume 0 == __VERIFIER_assert_~cond#1; {5236#false} is VALID [2022-02-20 17:07:57,798 INFO L290 TraceCheckUtils]: 167: Hoare triple {5236#false} assume !false; {5236#false} is VALID [2022-02-20 17:07:57,800 INFO L134 CoverageAnalysis]: Checked inductivity of 6561 backedges. 1836 proven. 4556 refuted. 0 times theorem prover too weak. 169 trivial. 0 not checked. [2022-02-20 17:07:57,800 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 17:07:57,800 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [55043582] [2022-02-20 17:07:57,800 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [55043582] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-20 17:07:57,801 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [69442507] [2022-02-20 17:07:57,801 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2022-02-20 17:07:57,801 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 17:07:57,801 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 17:07:57,803 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-20 17:07:57,803 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-02-20 17:07:57,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:07:57,918 INFO L263 TraceCheckSpWp]: Trace formula consists of 389 conjuncts, 69 conjunts are in the unsatisfiable core [2022-02-20 17:07:57,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:07:57,959 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-20 17:07:59,031 INFO L290 TraceCheckUtils]: 0: Hoare triple {5235#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(17, 2);call #Ultimate.allocInit(12, 3); {5235#true} is VALID [2022-02-20 17:07:59,032 INFO L290 TraceCheckUtils]: 1: Hoare triple {5235#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_~x~0#1, main_~y~0#1;main_~x~0#1 := 0;main_~y~0#1 := 500000; {5311#(<= |ULTIMATE.start_main_~x~0#1| 0)} is VALID [2022-02-20 17:07:59,032 INFO L290 TraceCheckUtils]: 2: Hoare triple {5311#(<= |ULTIMATE.start_main_~x~0#1| 0)} assume !!(main_~x~0#1 < 1000000); {5311#(<= |ULTIMATE.start_main_~x~0#1| 0)} is VALID [2022-02-20 17:07:59,032 INFO L290 TraceCheckUtils]: 3: Hoare triple {5311#(<= |ULTIMATE.start_main_~x~0#1| 0)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5238#(<= |ULTIMATE.start_main_~x~0#1| 1)} is VALID [2022-02-20 17:07:59,033 INFO L290 TraceCheckUtils]: 4: Hoare triple {5238#(<= |ULTIMATE.start_main_~x~0#1| 1)} assume !!(main_~x~0#1 < 1000000); {5238#(<= |ULTIMATE.start_main_~x~0#1| 1)} is VALID [2022-02-20 17:07:59,033 INFO L290 TraceCheckUtils]: 5: Hoare triple {5238#(<= |ULTIMATE.start_main_~x~0#1| 1)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5239#(<= |ULTIMATE.start_main_~x~0#1| 2)} is VALID [2022-02-20 17:07:59,033 INFO L290 TraceCheckUtils]: 6: Hoare triple {5239#(<= |ULTIMATE.start_main_~x~0#1| 2)} assume !!(main_~x~0#1 < 1000000); {5239#(<= |ULTIMATE.start_main_~x~0#1| 2)} is VALID [2022-02-20 17:07:59,034 INFO L290 TraceCheckUtils]: 7: Hoare triple {5239#(<= |ULTIMATE.start_main_~x~0#1| 2)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5240#(<= |ULTIMATE.start_main_~x~0#1| 3)} is VALID [2022-02-20 17:07:59,034 INFO L290 TraceCheckUtils]: 8: Hoare triple {5240#(<= |ULTIMATE.start_main_~x~0#1| 3)} assume !!(main_~x~0#1 < 1000000); {5240#(<= |ULTIMATE.start_main_~x~0#1| 3)} is VALID [2022-02-20 17:07:59,034 INFO L290 TraceCheckUtils]: 9: Hoare triple {5240#(<= |ULTIMATE.start_main_~x~0#1| 3)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5241#(<= |ULTIMATE.start_main_~x~0#1| 4)} is VALID [2022-02-20 17:07:59,035 INFO L290 TraceCheckUtils]: 10: Hoare triple {5241#(<= |ULTIMATE.start_main_~x~0#1| 4)} assume !!(main_~x~0#1 < 1000000); {5241#(<= |ULTIMATE.start_main_~x~0#1| 4)} is VALID [2022-02-20 17:07:59,035 INFO L290 TraceCheckUtils]: 11: Hoare triple {5241#(<= |ULTIMATE.start_main_~x~0#1| 4)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5242#(<= |ULTIMATE.start_main_~x~0#1| 5)} is VALID [2022-02-20 17:07:59,035 INFO L290 TraceCheckUtils]: 12: Hoare triple {5242#(<= |ULTIMATE.start_main_~x~0#1| 5)} assume !!(main_~x~0#1 < 1000000); {5242#(<= |ULTIMATE.start_main_~x~0#1| 5)} is VALID [2022-02-20 17:07:59,036 INFO L290 TraceCheckUtils]: 13: Hoare triple {5242#(<= |ULTIMATE.start_main_~x~0#1| 5)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5243#(<= |ULTIMATE.start_main_~x~0#1| 6)} is VALID [2022-02-20 17:07:59,036 INFO L290 TraceCheckUtils]: 14: Hoare triple {5243#(<= |ULTIMATE.start_main_~x~0#1| 6)} assume !!(main_~x~0#1 < 1000000); {5243#(<= |ULTIMATE.start_main_~x~0#1| 6)} is VALID [2022-02-20 17:07:59,037 INFO L290 TraceCheckUtils]: 15: Hoare triple {5243#(<= |ULTIMATE.start_main_~x~0#1| 6)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5244#(<= |ULTIMATE.start_main_~x~0#1| 7)} is VALID [2022-02-20 17:07:59,037 INFO L290 TraceCheckUtils]: 16: Hoare triple {5244#(<= |ULTIMATE.start_main_~x~0#1| 7)} assume !!(main_~x~0#1 < 1000000); {5244#(<= |ULTIMATE.start_main_~x~0#1| 7)} is VALID [2022-02-20 17:07:59,037 INFO L290 TraceCheckUtils]: 17: Hoare triple {5244#(<= |ULTIMATE.start_main_~x~0#1| 7)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5245#(<= |ULTIMATE.start_main_~x~0#1| 8)} is VALID [2022-02-20 17:07:59,038 INFO L290 TraceCheckUtils]: 18: Hoare triple {5245#(<= |ULTIMATE.start_main_~x~0#1| 8)} assume !!(main_~x~0#1 < 1000000); {5245#(<= |ULTIMATE.start_main_~x~0#1| 8)} is VALID [2022-02-20 17:07:59,038 INFO L290 TraceCheckUtils]: 19: Hoare triple {5245#(<= |ULTIMATE.start_main_~x~0#1| 8)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5246#(<= |ULTIMATE.start_main_~x~0#1| 9)} is VALID [2022-02-20 17:07:59,038 INFO L290 TraceCheckUtils]: 20: Hoare triple {5246#(<= |ULTIMATE.start_main_~x~0#1| 9)} assume !!(main_~x~0#1 < 1000000); {5246#(<= |ULTIMATE.start_main_~x~0#1| 9)} is VALID [2022-02-20 17:07:59,039 INFO L290 TraceCheckUtils]: 21: Hoare triple {5246#(<= |ULTIMATE.start_main_~x~0#1| 9)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5247#(<= |ULTIMATE.start_main_~x~0#1| 10)} is VALID [2022-02-20 17:07:59,039 INFO L290 TraceCheckUtils]: 22: Hoare triple {5247#(<= |ULTIMATE.start_main_~x~0#1| 10)} assume !!(main_~x~0#1 < 1000000); {5247#(<= |ULTIMATE.start_main_~x~0#1| 10)} is VALID [2022-02-20 17:07:59,039 INFO L290 TraceCheckUtils]: 23: Hoare triple {5247#(<= |ULTIMATE.start_main_~x~0#1| 10)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5248#(<= |ULTIMATE.start_main_~x~0#1| 11)} is VALID [2022-02-20 17:07:59,040 INFO L290 TraceCheckUtils]: 24: Hoare triple {5248#(<= |ULTIMATE.start_main_~x~0#1| 11)} assume !!(main_~x~0#1 < 1000000); {5248#(<= |ULTIMATE.start_main_~x~0#1| 11)} is VALID [2022-02-20 17:07:59,040 INFO L290 TraceCheckUtils]: 25: Hoare triple {5248#(<= |ULTIMATE.start_main_~x~0#1| 11)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5249#(<= |ULTIMATE.start_main_~x~0#1| 12)} is VALID [2022-02-20 17:07:59,040 INFO L290 TraceCheckUtils]: 26: Hoare triple {5249#(<= |ULTIMATE.start_main_~x~0#1| 12)} assume !!(main_~x~0#1 < 1000000); {5249#(<= |ULTIMATE.start_main_~x~0#1| 12)} is VALID [2022-02-20 17:07:59,041 INFO L290 TraceCheckUtils]: 27: Hoare triple {5249#(<= |ULTIMATE.start_main_~x~0#1| 12)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5250#(<= |ULTIMATE.start_main_~x~0#1| 13)} is VALID [2022-02-20 17:07:59,041 INFO L290 TraceCheckUtils]: 28: Hoare triple {5250#(<= |ULTIMATE.start_main_~x~0#1| 13)} assume !!(main_~x~0#1 < 1000000); {5250#(<= |ULTIMATE.start_main_~x~0#1| 13)} is VALID [2022-02-20 17:07:59,041 INFO L290 TraceCheckUtils]: 29: Hoare triple {5250#(<= |ULTIMATE.start_main_~x~0#1| 13)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5251#(<= |ULTIMATE.start_main_~x~0#1| 14)} is VALID [2022-02-20 17:07:59,042 INFO L290 TraceCheckUtils]: 30: Hoare triple {5251#(<= |ULTIMATE.start_main_~x~0#1| 14)} assume !!(main_~x~0#1 < 1000000); {5251#(<= |ULTIMATE.start_main_~x~0#1| 14)} is VALID [2022-02-20 17:07:59,042 INFO L290 TraceCheckUtils]: 31: Hoare triple {5251#(<= |ULTIMATE.start_main_~x~0#1| 14)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5252#(<= |ULTIMATE.start_main_~x~0#1| 15)} is VALID [2022-02-20 17:07:59,042 INFO L290 TraceCheckUtils]: 32: Hoare triple {5252#(<= |ULTIMATE.start_main_~x~0#1| 15)} assume !!(main_~x~0#1 < 1000000); {5252#(<= |ULTIMATE.start_main_~x~0#1| 15)} is VALID [2022-02-20 17:07:59,043 INFO L290 TraceCheckUtils]: 33: Hoare triple {5252#(<= |ULTIMATE.start_main_~x~0#1| 15)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5253#(<= |ULTIMATE.start_main_~x~0#1| 16)} is VALID [2022-02-20 17:07:59,043 INFO L290 TraceCheckUtils]: 34: Hoare triple {5253#(<= |ULTIMATE.start_main_~x~0#1| 16)} assume !!(main_~x~0#1 < 1000000); {5253#(<= |ULTIMATE.start_main_~x~0#1| 16)} is VALID [2022-02-20 17:07:59,043 INFO L290 TraceCheckUtils]: 35: Hoare triple {5253#(<= |ULTIMATE.start_main_~x~0#1| 16)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5254#(<= |ULTIMATE.start_main_~x~0#1| 17)} is VALID [2022-02-20 17:07:59,044 INFO L290 TraceCheckUtils]: 36: Hoare triple {5254#(<= |ULTIMATE.start_main_~x~0#1| 17)} assume !!(main_~x~0#1 < 1000000); {5254#(<= |ULTIMATE.start_main_~x~0#1| 17)} is VALID [2022-02-20 17:07:59,044 INFO L290 TraceCheckUtils]: 37: Hoare triple {5254#(<= |ULTIMATE.start_main_~x~0#1| 17)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5255#(<= |ULTIMATE.start_main_~x~0#1| 18)} is VALID [2022-02-20 17:07:59,044 INFO L290 TraceCheckUtils]: 38: Hoare triple {5255#(<= |ULTIMATE.start_main_~x~0#1| 18)} assume !!(main_~x~0#1 < 1000000); {5255#(<= |ULTIMATE.start_main_~x~0#1| 18)} is VALID [2022-02-20 17:07:59,045 INFO L290 TraceCheckUtils]: 39: Hoare triple {5255#(<= |ULTIMATE.start_main_~x~0#1| 18)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5256#(<= |ULTIMATE.start_main_~x~0#1| 19)} is VALID [2022-02-20 17:07:59,045 INFO L290 TraceCheckUtils]: 40: Hoare triple {5256#(<= |ULTIMATE.start_main_~x~0#1| 19)} assume !!(main_~x~0#1 < 1000000); {5256#(<= |ULTIMATE.start_main_~x~0#1| 19)} is VALID [2022-02-20 17:07:59,046 INFO L290 TraceCheckUtils]: 41: Hoare triple {5256#(<= |ULTIMATE.start_main_~x~0#1| 19)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5257#(<= |ULTIMATE.start_main_~x~0#1| 20)} is VALID [2022-02-20 17:07:59,046 INFO L290 TraceCheckUtils]: 42: Hoare triple {5257#(<= |ULTIMATE.start_main_~x~0#1| 20)} assume !!(main_~x~0#1 < 1000000); {5257#(<= |ULTIMATE.start_main_~x~0#1| 20)} is VALID [2022-02-20 17:07:59,046 INFO L290 TraceCheckUtils]: 43: Hoare triple {5257#(<= |ULTIMATE.start_main_~x~0#1| 20)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5258#(<= |ULTIMATE.start_main_~x~0#1| 21)} is VALID [2022-02-20 17:07:59,047 INFO L290 TraceCheckUtils]: 44: Hoare triple {5258#(<= |ULTIMATE.start_main_~x~0#1| 21)} assume !!(main_~x~0#1 < 1000000); {5258#(<= |ULTIMATE.start_main_~x~0#1| 21)} is VALID [2022-02-20 17:07:59,047 INFO L290 TraceCheckUtils]: 45: Hoare triple {5258#(<= |ULTIMATE.start_main_~x~0#1| 21)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5259#(<= |ULTIMATE.start_main_~x~0#1| 22)} is VALID [2022-02-20 17:07:59,047 INFO L290 TraceCheckUtils]: 46: Hoare triple {5259#(<= |ULTIMATE.start_main_~x~0#1| 22)} assume !!(main_~x~0#1 < 1000000); {5259#(<= |ULTIMATE.start_main_~x~0#1| 22)} is VALID [2022-02-20 17:07:59,048 INFO L290 TraceCheckUtils]: 47: Hoare triple {5259#(<= |ULTIMATE.start_main_~x~0#1| 22)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5260#(<= |ULTIMATE.start_main_~x~0#1| 23)} is VALID [2022-02-20 17:07:59,048 INFO L290 TraceCheckUtils]: 48: Hoare triple {5260#(<= |ULTIMATE.start_main_~x~0#1| 23)} assume !!(main_~x~0#1 < 1000000); {5260#(<= |ULTIMATE.start_main_~x~0#1| 23)} is VALID [2022-02-20 17:07:59,048 INFO L290 TraceCheckUtils]: 49: Hoare triple {5260#(<= |ULTIMATE.start_main_~x~0#1| 23)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5261#(<= |ULTIMATE.start_main_~x~0#1| 24)} is VALID [2022-02-20 17:07:59,049 INFO L290 TraceCheckUtils]: 50: Hoare triple {5261#(<= |ULTIMATE.start_main_~x~0#1| 24)} assume !!(main_~x~0#1 < 1000000); {5261#(<= |ULTIMATE.start_main_~x~0#1| 24)} is VALID [2022-02-20 17:07:59,049 INFO L290 TraceCheckUtils]: 51: Hoare triple {5261#(<= |ULTIMATE.start_main_~x~0#1| 24)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5262#(<= |ULTIMATE.start_main_~x~0#1| 25)} is VALID [2022-02-20 17:07:59,049 INFO L290 TraceCheckUtils]: 52: Hoare triple {5262#(<= |ULTIMATE.start_main_~x~0#1| 25)} assume !!(main_~x~0#1 < 1000000); {5262#(<= |ULTIMATE.start_main_~x~0#1| 25)} is VALID [2022-02-20 17:07:59,050 INFO L290 TraceCheckUtils]: 53: Hoare triple {5262#(<= |ULTIMATE.start_main_~x~0#1| 25)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5263#(<= |ULTIMATE.start_main_~x~0#1| 26)} is VALID [2022-02-20 17:07:59,050 INFO L290 TraceCheckUtils]: 54: Hoare triple {5263#(<= |ULTIMATE.start_main_~x~0#1| 26)} assume !!(main_~x~0#1 < 1000000); {5263#(<= |ULTIMATE.start_main_~x~0#1| 26)} is VALID [2022-02-20 17:07:59,050 INFO L290 TraceCheckUtils]: 55: Hoare triple {5263#(<= |ULTIMATE.start_main_~x~0#1| 26)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5264#(<= |ULTIMATE.start_main_~x~0#1| 27)} is VALID [2022-02-20 17:07:59,051 INFO L290 TraceCheckUtils]: 56: Hoare triple {5264#(<= |ULTIMATE.start_main_~x~0#1| 27)} assume !!(main_~x~0#1 < 1000000); {5264#(<= |ULTIMATE.start_main_~x~0#1| 27)} is VALID [2022-02-20 17:07:59,051 INFO L290 TraceCheckUtils]: 57: Hoare triple {5264#(<= |ULTIMATE.start_main_~x~0#1| 27)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5265#(<= |ULTIMATE.start_main_~x~0#1| 28)} is VALID [2022-02-20 17:07:59,051 INFO L290 TraceCheckUtils]: 58: Hoare triple {5265#(<= |ULTIMATE.start_main_~x~0#1| 28)} assume !!(main_~x~0#1 < 1000000); {5265#(<= |ULTIMATE.start_main_~x~0#1| 28)} is VALID [2022-02-20 17:07:59,052 INFO L290 TraceCheckUtils]: 59: Hoare triple {5265#(<= |ULTIMATE.start_main_~x~0#1| 28)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5266#(<= |ULTIMATE.start_main_~x~0#1| 29)} is VALID [2022-02-20 17:07:59,052 INFO L290 TraceCheckUtils]: 60: Hoare triple {5266#(<= |ULTIMATE.start_main_~x~0#1| 29)} assume !!(main_~x~0#1 < 1000000); {5266#(<= |ULTIMATE.start_main_~x~0#1| 29)} is VALID [2022-02-20 17:07:59,053 INFO L290 TraceCheckUtils]: 61: Hoare triple {5266#(<= |ULTIMATE.start_main_~x~0#1| 29)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5267#(<= |ULTIMATE.start_main_~x~0#1| 30)} is VALID [2022-02-20 17:07:59,053 INFO L290 TraceCheckUtils]: 62: Hoare triple {5267#(<= |ULTIMATE.start_main_~x~0#1| 30)} assume !!(main_~x~0#1 < 1000000); {5267#(<= |ULTIMATE.start_main_~x~0#1| 30)} is VALID [2022-02-20 17:07:59,053 INFO L290 TraceCheckUtils]: 63: Hoare triple {5267#(<= |ULTIMATE.start_main_~x~0#1| 30)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5268#(<= |ULTIMATE.start_main_~x~0#1| 31)} is VALID [2022-02-20 17:07:59,054 INFO L290 TraceCheckUtils]: 64: Hoare triple {5268#(<= |ULTIMATE.start_main_~x~0#1| 31)} assume !!(main_~x~0#1 < 1000000); {5268#(<= |ULTIMATE.start_main_~x~0#1| 31)} is VALID [2022-02-20 17:07:59,054 INFO L290 TraceCheckUtils]: 65: Hoare triple {5268#(<= |ULTIMATE.start_main_~x~0#1| 31)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5269#(<= |ULTIMATE.start_main_~x~0#1| 32)} is VALID [2022-02-20 17:07:59,054 INFO L290 TraceCheckUtils]: 66: Hoare triple {5269#(<= |ULTIMATE.start_main_~x~0#1| 32)} assume !!(main_~x~0#1 < 1000000); {5269#(<= |ULTIMATE.start_main_~x~0#1| 32)} is VALID [2022-02-20 17:07:59,055 INFO L290 TraceCheckUtils]: 67: Hoare triple {5269#(<= |ULTIMATE.start_main_~x~0#1| 32)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5270#(<= |ULTIMATE.start_main_~x~0#1| 33)} is VALID [2022-02-20 17:07:59,055 INFO L290 TraceCheckUtils]: 68: Hoare triple {5270#(<= |ULTIMATE.start_main_~x~0#1| 33)} assume !!(main_~x~0#1 < 1000000); {5270#(<= |ULTIMATE.start_main_~x~0#1| 33)} is VALID [2022-02-20 17:07:59,055 INFO L290 TraceCheckUtils]: 69: Hoare triple {5270#(<= |ULTIMATE.start_main_~x~0#1| 33)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5271#(<= |ULTIMATE.start_main_~x~0#1| 34)} is VALID [2022-02-20 17:07:59,056 INFO L290 TraceCheckUtils]: 70: Hoare triple {5271#(<= |ULTIMATE.start_main_~x~0#1| 34)} assume !!(main_~x~0#1 < 1000000); {5271#(<= |ULTIMATE.start_main_~x~0#1| 34)} is VALID [2022-02-20 17:07:59,056 INFO L290 TraceCheckUtils]: 71: Hoare triple {5271#(<= |ULTIMATE.start_main_~x~0#1| 34)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5272#(<= |ULTIMATE.start_main_~x~0#1| 35)} is VALID [2022-02-20 17:07:59,056 INFO L290 TraceCheckUtils]: 72: Hoare triple {5272#(<= |ULTIMATE.start_main_~x~0#1| 35)} assume !!(main_~x~0#1 < 1000000); {5272#(<= |ULTIMATE.start_main_~x~0#1| 35)} is VALID [2022-02-20 17:07:59,057 INFO L290 TraceCheckUtils]: 73: Hoare triple {5272#(<= |ULTIMATE.start_main_~x~0#1| 35)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5273#(<= |ULTIMATE.start_main_~x~0#1| 36)} is VALID [2022-02-20 17:07:59,057 INFO L290 TraceCheckUtils]: 74: Hoare triple {5273#(<= |ULTIMATE.start_main_~x~0#1| 36)} assume !!(main_~x~0#1 < 1000000); {5273#(<= |ULTIMATE.start_main_~x~0#1| 36)} is VALID [2022-02-20 17:07:59,057 INFO L290 TraceCheckUtils]: 75: Hoare triple {5273#(<= |ULTIMATE.start_main_~x~0#1| 36)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5274#(<= |ULTIMATE.start_main_~x~0#1| 37)} is VALID [2022-02-20 17:07:59,058 INFO L290 TraceCheckUtils]: 76: Hoare triple {5274#(<= |ULTIMATE.start_main_~x~0#1| 37)} assume !!(main_~x~0#1 < 1000000); {5274#(<= |ULTIMATE.start_main_~x~0#1| 37)} is VALID [2022-02-20 17:07:59,058 INFO L290 TraceCheckUtils]: 77: Hoare triple {5274#(<= |ULTIMATE.start_main_~x~0#1| 37)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5275#(<= |ULTIMATE.start_main_~x~0#1| 38)} is VALID [2022-02-20 17:07:59,058 INFO L290 TraceCheckUtils]: 78: Hoare triple {5275#(<= |ULTIMATE.start_main_~x~0#1| 38)} assume !!(main_~x~0#1 < 1000000); {5275#(<= |ULTIMATE.start_main_~x~0#1| 38)} is VALID [2022-02-20 17:07:59,059 INFO L290 TraceCheckUtils]: 79: Hoare triple {5275#(<= |ULTIMATE.start_main_~x~0#1| 38)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5276#(<= |ULTIMATE.start_main_~x~0#1| 39)} is VALID [2022-02-20 17:07:59,059 INFO L290 TraceCheckUtils]: 80: Hoare triple {5276#(<= |ULTIMATE.start_main_~x~0#1| 39)} assume !!(main_~x~0#1 < 1000000); {5276#(<= |ULTIMATE.start_main_~x~0#1| 39)} is VALID [2022-02-20 17:07:59,059 INFO L290 TraceCheckUtils]: 81: Hoare triple {5276#(<= |ULTIMATE.start_main_~x~0#1| 39)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5277#(<= |ULTIMATE.start_main_~x~0#1| 40)} is VALID [2022-02-20 17:07:59,060 INFO L290 TraceCheckUtils]: 82: Hoare triple {5277#(<= |ULTIMATE.start_main_~x~0#1| 40)} assume !!(main_~x~0#1 < 1000000); {5277#(<= |ULTIMATE.start_main_~x~0#1| 40)} is VALID [2022-02-20 17:07:59,060 INFO L290 TraceCheckUtils]: 83: Hoare triple {5277#(<= |ULTIMATE.start_main_~x~0#1| 40)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5278#(<= |ULTIMATE.start_main_~x~0#1| 41)} is VALID [2022-02-20 17:07:59,060 INFO L290 TraceCheckUtils]: 84: Hoare triple {5278#(<= |ULTIMATE.start_main_~x~0#1| 41)} assume !!(main_~x~0#1 < 1000000); {5278#(<= |ULTIMATE.start_main_~x~0#1| 41)} is VALID [2022-02-20 17:07:59,061 INFO L290 TraceCheckUtils]: 85: Hoare triple {5278#(<= |ULTIMATE.start_main_~x~0#1| 41)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5279#(<= |ULTIMATE.start_main_~x~0#1| 42)} is VALID [2022-02-20 17:07:59,061 INFO L290 TraceCheckUtils]: 86: Hoare triple {5279#(<= |ULTIMATE.start_main_~x~0#1| 42)} assume !!(main_~x~0#1 < 1000000); {5279#(<= |ULTIMATE.start_main_~x~0#1| 42)} is VALID [2022-02-20 17:07:59,062 INFO L290 TraceCheckUtils]: 87: Hoare triple {5279#(<= |ULTIMATE.start_main_~x~0#1| 42)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5280#(<= |ULTIMATE.start_main_~x~0#1| 43)} is VALID [2022-02-20 17:07:59,062 INFO L290 TraceCheckUtils]: 88: Hoare triple {5280#(<= |ULTIMATE.start_main_~x~0#1| 43)} assume !!(main_~x~0#1 < 1000000); {5280#(<= |ULTIMATE.start_main_~x~0#1| 43)} is VALID [2022-02-20 17:07:59,062 INFO L290 TraceCheckUtils]: 89: Hoare triple {5280#(<= |ULTIMATE.start_main_~x~0#1| 43)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5281#(<= |ULTIMATE.start_main_~x~0#1| 44)} is VALID [2022-02-20 17:07:59,063 INFO L290 TraceCheckUtils]: 90: Hoare triple {5281#(<= |ULTIMATE.start_main_~x~0#1| 44)} assume !!(main_~x~0#1 < 1000000); {5281#(<= |ULTIMATE.start_main_~x~0#1| 44)} is VALID [2022-02-20 17:07:59,064 INFO L290 TraceCheckUtils]: 91: Hoare triple {5281#(<= |ULTIMATE.start_main_~x~0#1| 44)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5282#(<= |ULTIMATE.start_main_~x~0#1| 45)} is VALID [2022-02-20 17:07:59,065 INFO L290 TraceCheckUtils]: 92: Hoare triple {5282#(<= |ULTIMATE.start_main_~x~0#1| 45)} assume !!(main_~x~0#1 < 1000000); {5282#(<= |ULTIMATE.start_main_~x~0#1| 45)} is VALID [2022-02-20 17:07:59,065 INFO L290 TraceCheckUtils]: 93: Hoare triple {5282#(<= |ULTIMATE.start_main_~x~0#1| 45)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5283#(<= |ULTIMATE.start_main_~x~0#1| 46)} is VALID [2022-02-20 17:07:59,067 INFO L290 TraceCheckUtils]: 94: Hoare triple {5283#(<= |ULTIMATE.start_main_~x~0#1| 46)} assume !!(main_~x~0#1 < 1000000); {5283#(<= |ULTIMATE.start_main_~x~0#1| 46)} is VALID [2022-02-20 17:07:59,067 INFO L290 TraceCheckUtils]: 95: Hoare triple {5283#(<= |ULTIMATE.start_main_~x~0#1| 46)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5284#(<= |ULTIMATE.start_main_~x~0#1| 47)} is VALID [2022-02-20 17:07:59,068 INFO L290 TraceCheckUtils]: 96: Hoare triple {5284#(<= |ULTIMATE.start_main_~x~0#1| 47)} assume !!(main_~x~0#1 < 1000000); {5284#(<= |ULTIMATE.start_main_~x~0#1| 47)} is VALID [2022-02-20 17:07:59,068 INFO L290 TraceCheckUtils]: 97: Hoare triple {5284#(<= |ULTIMATE.start_main_~x~0#1| 47)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5285#(<= |ULTIMATE.start_main_~x~0#1| 48)} is VALID [2022-02-20 17:07:59,068 INFO L290 TraceCheckUtils]: 98: Hoare triple {5285#(<= |ULTIMATE.start_main_~x~0#1| 48)} assume !!(main_~x~0#1 < 1000000); {5285#(<= |ULTIMATE.start_main_~x~0#1| 48)} is VALID [2022-02-20 17:07:59,071 INFO L290 TraceCheckUtils]: 99: Hoare triple {5285#(<= |ULTIMATE.start_main_~x~0#1| 48)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5286#(<= |ULTIMATE.start_main_~x~0#1| 49)} is VALID [2022-02-20 17:07:59,072 INFO L290 TraceCheckUtils]: 100: Hoare triple {5286#(<= |ULTIMATE.start_main_~x~0#1| 49)} assume !!(main_~x~0#1 < 1000000); {5286#(<= |ULTIMATE.start_main_~x~0#1| 49)} is VALID [2022-02-20 17:07:59,072 INFO L290 TraceCheckUtils]: 101: Hoare triple {5286#(<= |ULTIMATE.start_main_~x~0#1| 49)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5287#(<= |ULTIMATE.start_main_~x~0#1| 50)} is VALID [2022-02-20 17:07:59,073 INFO L290 TraceCheckUtils]: 102: Hoare triple {5287#(<= |ULTIMATE.start_main_~x~0#1| 50)} assume !!(main_~x~0#1 < 1000000); {5287#(<= |ULTIMATE.start_main_~x~0#1| 50)} is VALID [2022-02-20 17:07:59,073 INFO L290 TraceCheckUtils]: 103: Hoare triple {5287#(<= |ULTIMATE.start_main_~x~0#1| 50)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5288#(<= |ULTIMATE.start_main_~x~0#1| 51)} is VALID [2022-02-20 17:07:59,074 INFO L290 TraceCheckUtils]: 104: Hoare triple {5288#(<= |ULTIMATE.start_main_~x~0#1| 51)} assume !!(main_~x~0#1 < 1000000); {5288#(<= |ULTIMATE.start_main_~x~0#1| 51)} is VALID [2022-02-20 17:07:59,074 INFO L290 TraceCheckUtils]: 105: Hoare triple {5288#(<= |ULTIMATE.start_main_~x~0#1| 51)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5289#(<= |ULTIMATE.start_main_~x~0#1| 52)} is VALID [2022-02-20 17:07:59,074 INFO L290 TraceCheckUtils]: 106: Hoare triple {5289#(<= |ULTIMATE.start_main_~x~0#1| 52)} assume !!(main_~x~0#1 < 1000000); {5289#(<= |ULTIMATE.start_main_~x~0#1| 52)} is VALID [2022-02-20 17:07:59,075 INFO L290 TraceCheckUtils]: 107: Hoare triple {5289#(<= |ULTIMATE.start_main_~x~0#1| 52)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5290#(<= |ULTIMATE.start_main_~x~0#1| 53)} is VALID [2022-02-20 17:07:59,075 INFO L290 TraceCheckUtils]: 108: Hoare triple {5290#(<= |ULTIMATE.start_main_~x~0#1| 53)} assume !!(main_~x~0#1 < 1000000); {5290#(<= |ULTIMATE.start_main_~x~0#1| 53)} is VALID [2022-02-20 17:07:59,076 INFO L290 TraceCheckUtils]: 109: Hoare triple {5290#(<= |ULTIMATE.start_main_~x~0#1| 53)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5291#(<= |ULTIMATE.start_main_~x~0#1| 54)} is VALID [2022-02-20 17:07:59,076 INFO L290 TraceCheckUtils]: 110: Hoare triple {5291#(<= |ULTIMATE.start_main_~x~0#1| 54)} assume !!(main_~x~0#1 < 1000000); {5291#(<= |ULTIMATE.start_main_~x~0#1| 54)} is VALID [2022-02-20 17:07:59,077 INFO L290 TraceCheckUtils]: 111: Hoare triple {5291#(<= |ULTIMATE.start_main_~x~0#1| 54)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5292#(<= |ULTIMATE.start_main_~x~0#1| 55)} is VALID [2022-02-20 17:07:59,077 INFO L290 TraceCheckUtils]: 112: Hoare triple {5292#(<= |ULTIMATE.start_main_~x~0#1| 55)} assume !!(main_~x~0#1 < 1000000); {5292#(<= |ULTIMATE.start_main_~x~0#1| 55)} is VALID [2022-02-20 17:07:59,078 INFO L290 TraceCheckUtils]: 113: Hoare triple {5292#(<= |ULTIMATE.start_main_~x~0#1| 55)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5293#(<= |ULTIMATE.start_main_~x~0#1| 56)} is VALID [2022-02-20 17:07:59,078 INFO L290 TraceCheckUtils]: 114: Hoare triple {5293#(<= |ULTIMATE.start_main_~x~0#1| 56)} assume !!(main_~x~0#1 < 1000000); {5293#(<= |ULTIMATE.start_main_~x~0#1| 56)} is VALID [2022-02-20 17:07:59,079 INFO L290 TraceCheckUtils]: 115: Hoare triple {5293#(<= |ULTIMATE.start_main_~x~0#1| 56)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5294#(<= |ULTIMATE.start_main_~x~0#1| 57)} is VALID [2022-02-20 17:07:59,079 INFO L290 TraceCheckUtils]: 116: Hoare triple {5294#(<= |ULTIMATE.start_main_~x~0#1| 57)} assume !!(main_~x~0#1 < 1000000); {5294#(<= |ULTIMATE.start_main_~x~0#1| 57)} is VALID [2022-02-20 17:07:59,080 INFO L290 TraceCheckUtils]: 117: Hoare triple {5294#(<= |ULTIMATE.start_main_~x~0#1| 57)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5295#(<= |ULTIMATE.start_main_~x~0#1| 58)} is VALID [2022-02-20 17:07:59,080 INFO L290 TraceCheckUtils]: 118: Hoare triple {5295#(<= |ULTIMATE.start_main_~x~0#1| 58)} assume !!(main_~x~0#1 < 1000000); {5295#(<= |ULTIMATE.start_main_~x~0#1| 58)} is VALID [2022-02-20 17:07:59,081 INFO L290 TraceCheckUtils]: 119: Hoare triple {5295#(<= |ULTIMATE.start_main_~x~0#1| 58)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5296#(<= |ULTIMATE.start_main_~x~0#1| 59)} is VALID [2022-02-20 17:07:59,081 INFO L290 TraceCheckUtils]: 120: Hoare triple {5296#(<= |ULTIMATE.start_main_~x~0#1| 59)} assume !!(main_~x~0#1 < 1000000); {5296#(<= |ULTIMATE.start_main_~x~0#1| 59)} is VALID [2022-02-20 17:07:59,082 INFO L290 TraceCheckUtils]: 121: Hoare triple {5296#(<= |ULTIMATE.start_main_~x~0#1| 59)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5297#(<= |ULTIMATE.start_main_~x~0#1| 60)} is VALID [2022-02-20 17:07:59,082 INFO L290 TraceCheckUtils]: 122: Hoare triple {5297#(<= |ULTIMATE.start_main_~x~0#1| 60)} assume !!(main_~x~0#1 < 1000000); {5297#(<= |ULTIMATE.start_main_~x~0#1| 60)} is VALID [2022-02-20 17:07:59,083 INFO L290 TraceCheckUtils]: 123: Hoare triple {5297#(<= |ULTIMATE.start_main_~x~0#1| 60)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5298#(<= |ULTIMATE.start_main_~x~0#1| 61)} is VALID [2022-02-20 17:07:59,083 INFO L290 TraceCheckUtils]: 124: Hoare triple {5298#(<= |ULTIMATE.start_main_~x~0#1| 61)} assume !!(main_~x~0#1 < 1000000); {5298#(<= |ULTIMATE.start_main_~x~0#1| 61)} is VALID [2022-02-20 17:07:59,084 INFO L290 TraceCheckUtils]: 125: Hoare triple {5298#(<= |ULTIMATE.start_main_~x~0#1| 61)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5299#(<= |ULTIMATE.start_main_~x~0#1| 62)} is VALID [2022-02-20 17:07:59,084 INFO L290 TraceCheckUtils]: 126: Hoare triple {5299#(<= |ULTIMATE.start_main_~x~0#1| 62)} assume !!(main_~x~0#1 < 1000000); {5299#(<= |ULTIMATE.start_main_~x~0#1| 62)} is VALID [2022-02-20 17:07:59,085 INFO L290 TraceCheckUtils]: 127: Hoare triple {5299#(<= |ULTIMATE.start_main_~x~0#1| 62)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5300#(<= |ULTIMATE.start_main_~x~0#1| 63)} is VALID [2022-02-20 17:07:59,085 INFO L290 TraceCheckUtils]: 128: Hoare triple {5300#(<= |ULTIMATE.start_main_~x~0#1| 63)} assume !!(main_~x~0#1 < 1000000); {5300#(<= |ULTIMATE.start_main_~x~0#1| 63)} is VALID [2022-02-20 17:07:59,085 INFO L290 TraceCheckUtils]: 129: Hoare triple {5300#(<= |ULTIMATE.start_main_~x~0#1| 63)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5301#(<= |ULTIMATE.start_main_~x~0#1| 64)} is VALID [2022-02-20 17:07:59,086 INFO L290 TraceCheckUtils]: 130: Hoare triple {5301#(<= |ULTIMATE.start_main_~x~0#1| 64)} assume !!(main_~x~0#1 < 1000000); {5301#(<= |ULTIMATE.start_main_~x~0#1| 64)} is VALID [2022-02-20 17:07:59,086 INFO L290 TraceCheckUtils]: 131: Hoare triple {5301#(<= |ULTIMATE.start_main_~x~0#1| 64)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5302#(<= |ULTIMATE.start_main_~x~0#1| 65)} is VALID [2022-02-20 17:07:59,087 INFO L290 TraceCheckUtils]: 132: Hoare triple {5302#(<= |ULTIMATE.start_main_~x~0#1| 65)} assume !!(main_~x~0#1 < 1000000); {5302#(<= |ULTIMATE.start_main_~x~0#1| 65)} is VALID [2022-02-20 17:07:59,087 INFO L290 TraceCheckUtils]: 133: Hoare triple {5302#(<= |ULTIMATE.start_main_~x~0#1| 65)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5303#(<= |ULTIMATE.start_main_~x~0#1| 66)} is VALID [2022-02-20 17:07:59,088 INFO L290 TraceCheckUtils]: 134: Hoare triple {5303#(<= |ULTIMATE.start_main_~x~0#1| 66)} assume !!(main_~x~0#1 < 1000000); {5303#(<= |ULTIMATE.start_main_~x~0#1| 66)} is VALID [2022-02-20 17:07:59,088 INFO L290 TraceCheckUtils]: 135: Hoare triple {5303#(<= |ULTIMATE.start_main_~x~0#1| 66)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5304#(<= |ULTIMATE.start_main_~x~0#1| 67)} is VALID [2022-02-20 17:07:59,089 INFO L290 TraceCheckUtils]: 136: Hoare triple {5304#(<= |ULTIMATE.start_main_~x~0#1| 67)} assume !!(main_~x~0#1 < 1000000); {5304#(<= |ULTIMATE.start_main_~x~0#1| 67)} is VALID [2022-02-20 17:07:59,089 INFO L290 TraceCheckUtils]: 137: Hoare triple {5304#(<= |ULTIMATE.start_main_~x~0#1| 67)} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {5236#false} is VALID [2022-02-20 17:07:59,089 INFO L290 TraceCheckUtils]: 138: Hoare triple {5236#false} assume !!(main_~x~0#1 < 1000000); {5236#false} is VALID [2022-02-20 17:07:59,090 INFO L290 TraceCheckUtils]: 139: Hoare triple {5236#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {5236#false} is VALID [2022-02-20 17:07:59,090 INFO L290 TraceCheckUtils]: 140: Hoare triple {5236#false} assume !!(main_~x~0#1 < 1000000); {5236#false} is VALID [2022-02-20 17:07:59,090 INFO L290 TraceCheckUtils]: 141: Hoare triple {5236#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {5236#false} is VALID [2022-02-20 17:07:59,090 INFO L290 TraceCheckUtils]: 142: Hoare triple {5236#false} assume !!(main_~x~0#1 < 1000000); {5236#false} is VALID [2022-02-20 17:07:59,090 INFO L290 TraceCheckUtils]: 143: Hoare triple {5236#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {5236#false} is VALID [2022-02-20 17:07:59,090 INFO L290 TraceCheckUtils]: 144: Hoare triple {5236#false} assume !!(main_~x~0#1 < 1000000); {5236#false} is VALID [2022-02-20 17:07:59,091 INFO L290 TraceCheckUtils]: 145: Hoare triple {5236#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {5236#false} is VALID [2022-02-20 17:07:59,091 INFO L290 TraceCheckUtils]: 146: Hoare triple {5236#false} assume !!(main_~x~0#1 < 1000000); {5236#false} is VALID [2022-02-20 17:07:59,091 INFO L290 TraceCheckUtils]: 147: Hoare triple {5236#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {5236#false} is VALID [2022-02-20 17:07:59,091 INFO L290 TraceCheckUtils]: 148: Hoare triple {5236#false} assume !!(main_~x~0#1 < 1000000); {5236#false} is VALID [2022-02-20 17:07:59,091 INFO L290 TraceCheckUtils]: 149: Hoare triple {5236#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {5236#false} is VALID [2022-02-20 17:07:59,091 INFO L290 TraceCheckUtils]: 150: Hoare triple {5236#false} assume !!(main_~x~0#1 < 1000000); {5236#false} is VALID [2022-02-20 17:07:59,092 INFO L290 TraceCheckUtils]: 151: Hoare triple {5236#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {5236#false} is VALID [2022-02-20 17:07:59,092 INFO L290 TraceCheckUtils]: 152: Hoare triple {5236#false} assume !!(main_~x~0#1 < 1000000); {5236#false} is VALID [2022-02-20 17:07:59,092 INFO L290 TraceCheckUtils]: 153: Hoare triple {5236#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {5236#false} is VALID [2022-02-20 17:07:59,092 INFO L290 TraceCheckUtils]: 154: Hoare triple {5236#false} assume !!(main_~x~0#1 < 1000000); {5236#false} is VALID [2022-02-20 17:07:59,092 INFO L290 TraceCheckUtils]: 155: Hoare triple {5236#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {5236#false} is VALID [2022-02-20 17:07:59,092 INFO L290 TraceCheckUtils]: 156: Hoare triple {5236#false} assume !!(main_~x~0#1 < 1000000); {5236#false} is VALID [2022-02-20 17:07:59,092 INFO L290 TraceCheckUtils]: 157: Hoare triple {5236#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {5236#false} is VALID [2022-02-20 17:07:59,093 INFO L290 TraceCheckUtils]: 158: Hoare triple {5236#false} assume !!(main_~x~0#1 < 1000000); {5236#false} is VALID [2022-02-20 17:07:59,093 INFO L290 TraceCheckUtils]: 159: Hoare triple {5236#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {5236#false} is VALID [2022-02-20 17:07:59,093 INFO L290 TraceCheckUtils]: 160: Hoare triple {5236#false} assume !!(main_~x~0#1 < 1000000); {5236#false} is VALID [2022-02-20 17:07:59,093 INFO L290 TraceCheckUtils]: 161: Hoare triple {5236#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {5236#false} is VALID [2022-02-20 17:07:59,093 INFO L290 TraceCheckUtils]: 162: Hoare triple {5236#false} assume !!(main_~x~0#1 < 1000000); {5236#false} is VALID [2022-02-20 17:07:59,093 INFO L290 TraceCheckUtils]: 163: Hoare triple {5236#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {5236#false} is VALID [2022-02-20 17:07:59,093 INFO L290 TraceCheckUtils]: 164: Hoare triple {5236#false} assume !(main_~x~0#1 < 1000000); {5236#false} is VALID [2022-02-20 17:07:59,094 INFO L290 TraceCheckUtils]: 165: Hoare triple {5236#false} assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if main_~y~0#1 == main_~x~0#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {5236#false} is VALID [2022-02-20 17:07:59,094 INFO L290 TraceCheckUtils]: 166: Hoare triple {5236#false} assume 0 == __VERIFIER_assert_~cond#1; {5236#false} is VALID [2022-02-20 17:07:59,094 INFO L290 TraceCheckUtils]: 167: Hoare triple {5236#false} assume !false; {5236#false} is VALID [2022-02-20 17:07:59,097 INFO L134 CoverageAnalysis]: Checked inductivity of 6561 backedges. 1836 proven. 4556 refuted. 0 times theorem prover too weak. 169 trivial. 0 not checked. [2022-02-20 17:07:59,097 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-20 17:08:04,406 INFO L290 TraceCheckUtils]: 167: Hoare triple {5236#false} assume !false; {5236#false} is VALID [2022-02-20 17:08:04,406 INFO L290 TraceCheckUtils]: 166: Hoare triple {5236#false} assume 0 == __VERIFIER_assert_~cond#1; {5236#false} is VALID [2022-02-20 17:08:04,406 INFO L290 TraceCheckUtils]: 165: Hoare triple {5236#false} assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if main_~y~0#1 == main_~x~0#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {5236#false} is VALID [2022-02-20 17:08:04,406 INFO L290 TraceCheckUtils]: 164: Hoare triple {5236#false} assume !(main_~x~0#1 < 1000000); {5236#false} is VALID [2022-02-20 17:08:04,406 INFO L290 TraceCheckUtils]: 163: Hoare triple {5236#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {5236#false} is VALID [2022-02-20 17:08:04,406 INFO L290 TraceCheckUtils]: 162: Hoare triple {5236#false} assume !!(main_~x~0#1 < 1000000); {5236#false} is VALID [2022-02-20 17:08:04,406 INFO L290 TraceCheckUtils]: 161: Hoare triple {5236#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {5236#false} is VALID [2022-02-20 17:08:04,407 INFO L290 TraceCheckUtils]: 160: Hoare triple {5236#false} assume !!(main_~x~0#1 < 1000000); {5236#false} is VALID [2022-02-20 17:08:04,407 INFO L290 TraceCheckUtils]: 159: Hoare triple {5236#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {5236#false} is VALID [2022-02-20 17:08:04,407 INFO L290 TraceCheckUtils]: 158: Hoare triple {5236#false} assume !!(main_~x~0#1 < 1000000); {5236#false} is VALID [2022-02-20 17:08:04,407 INFO L290 TraceCheckUtils]: 157: Hoare triple {5236#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {5236#false} is VALID [2022-02-20 17:08:04,407 INFO L290 TraceCheckUtils]: 156: Hoare triple {5236#false} assume !!(main_~x~0#1 < 1000000); {5236#false} is VALID [2022-02-20 17:08:04,407 INFO L290 TraceCheckUtils]: 155: Hoare triple {5236#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {5236#false} is VALID [2022-02-20 17:08:04,407 INFO L290 TraceCheckUtils]: 154: Hoare triple {5236#false} assume !!(main_~x~0#1 < 1000000); {5236#false} is VALID [2022-02-20 17:08:04,407 INFO L290 TraceCheckUtils]: 153: Hoare triple {5236#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {5236#false} is VALID [2022-02-20 17:08:04,407 INFO L290 TraceCheckUtils]: 152: Hoare triple {5236#false} assume !!(main_~x~0#1 < 1000000); {5236#false} is VALID [2022-02-20 17:08:04,408 INFO L290 TraceCheckUtils]: 151: Hoare triple {5236#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {5236#false} is VALID [2022-02-20 17:08:04,408 INFO L290 TraceCheckUtils]: 150: Hoare triple {5236#false} assume !!(main_~x~0#1 < 1000000); {5236#false} is VALID [2022-02-20 17:08:04,408 INFO L290 TraceCheckUtils]: 149: Hoare triple {5236#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {5236#false} is VALID [2022-02-20 17:08:04,408 INFO L290 TraceCheckUtils]: 148: Hoare triple {5236#false} assume !!(main_~x~0#1 < 1000000); {5236#false} is VALID [2022-02-20 17:08:04,408 INFO L290 TraceCheckUtils]: 147: Hoare triple {5236#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {5236#false} is VALID [2022-02-20 17:08:04,408 INFO L290 TraceCheckUtils]: 146: Hoare triple {5236#false} assume !!(main_~x~0#1 < 1000000); {5236#false} is VALID [2022-02-20 17:08:04,408 INFO L290 TraceCheckUtils]: 145: Hoare triple {5236#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {5236#false} is VALID [2022-02-20 17:08:04,408 INFO L290 TraceCheckUtils]: 144: Hoare triple {5236#false} assume !!(main_~x~0#1 < 1000000); {5236#false} is VALID [2022-02-20 17:08:04,409 INFO L290 TraceCheckUtils]: 143: Hoare triple {5236#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {5236#false} is VALID [2022-02-20 17:08:04,409 INFO L290 TraceCheckUtils]: 142: Hoare triple {5236#false} assume !!(main_~x~0#1 < 1000000); {5236#false} is VALID [2022-02-20 17:08:04,409 INFO L290 TraceCheckUtils]: 141: Hoare triple {5236#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {5236#false} is VALID [2022-02-20 17:08:04,409 INFO L290 TraceCheckUtils]: 140: Hoare triple {5236#false} assume !!(main_~x~0#1 < 1000000); {5236#false} is VALID [2022-02-20 17:08:04,409 INFO L290 TraceCheckUtils]: 139: Hoare triple {5236#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {5236#false} is VALID [2022-02-20 17:08:04,409 INFO L290 TraceCheckUtils]: 138: Hoare triple {5236#false} assume !!(main_~x~0#1 < 1000000); {5236#false} is VALID [2022-02-20 17:08:04,409 INFO L290 TraceCheckUtils]: 137: Hoare triple {5900#(< |ULTIMATE.start_main_~x~0#1| 500000)} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {5236#false} is VALID [2022-02-20 17:08:04,409 INFO L290 TraceCheckUtils]: 136: Hoare triple {5900#(< |ULTIMATE.start_main_~x~0#1| 500000)} assume !!(main_~x~0#1 < 1000000); {5900#(< |ULTIMATE.start_main_~x~0#1| 500000)} is VALID [2022-02-20 17:08:04,410 INFO L290 TraceCheckUtils]: 135: Hoare triple {5907#(< |ULTIMATE.start_main_~x~0#1| 499999)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5900#(< |ULTIMATE.start_main_~x~0#1| 500000)} is VALID [2022-02-20 17:08:04,410 INFO L290 TraceCheckUtils]: 134: Hoare triple {5907#(< |ULTIMATE.start_main_~x~0#1| 499999)} assume !!(main_~x~0#1 < 1000000); {5907#(< |ULTIMATE.start_main_~x~0#1| 499999)} is VALID [2022-02-20 17:08:04,411 INFO L290 TraceCheckUtils]: 133: Hoare triple {5914#(< |ULTIMATE.start_main_~x~0#1| 499998)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5907#(< |ULTIMATE.start_main_~x~0#1| 499999)} is VALID [2022-02-20 17:08:04,411 INFO L290 TraceCheckUtils]: 132: Hoare triple {5914#(< |ULTIMATE.start_main_~x~0#1| 499998)} assume !!(main_~x~0#1 < 1000000); {5914#(< |ULTIMATE.start_main_~x~0#1| 499998)} is VALID [2022-02-20 17:08:04,411 INFO L290 TraceCheckUtils]: 131: Hoare triple {5921#(< |ULTIMATE.start_main_~x~0#1| 499997)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5914#(< |ULTIMATE.start_main_~x~0#1| 499998)} is VALID [2022-02-20 17:08:04,412 INFO L290 TraceCheckUtils]: 130: Hoare triple {5921#(< |ULTIMATE.start_main_~x~0#1| 499997)} assume !!(main_~x~0#1 < 1000000); {5921#(< |ULTIMATE.start_main_~x~0#1| 499997)} is VALID [2022-02-20 17:08:04,412 INFO L290 TraceCheckUtils]: 129: Hoare triple {5928#(< |ULTIMATE.start_main_~x~0#1| 499996)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5921#(< |ULTIMATE.start_main_~x~0#1| 499997)} is VALID [2022-02-20 17:08:04,412 INFO L290 TraceCheckUtils]: 128: Hoare triple {5928#(< |ULTIMATE.start_main_~x~0#1| 499996)} assume !!(main_~x~0#1 < 1000000); {5928#(< |ULTIMATE.start_main_~x~0#1| 499996)} is VALID [2022-02-20 17:08:04,413 INFO L290 TraceCheckUtils]: 127: Hoare triple {5935#(< |ULTIMATE.start_main_~x~0#1| 499995)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5928#(< |ULTIMATE.start_main_~x~0#1| 499996)} is VALID [2022-02-20 17:08:04,413 INFO L290 TraceCheckUtils]: 126: Hoare triple {5935#(< |ULTIMATE.start_main_~x~0#1| 499995)} assume !!(main_~x~0#1 < 1000000); {5935#(< |ULTIMATE.start_main_~x~0#1| 499995)} is VALID [2022-02-20 17:08:04,413 INFO L290 TraceCheckUtils]: 125: Hoare triple {5942#(< |ULTIMATE.start_main_~x~0#1| 499994)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5935#(< |ULTIMATE.start_main_~x~0#1| 499995)} is VALID [2022-02-20 17:08:04,414 INFO L290 TraceCheckUtils]: 124: Hoare triple {5942#(< |ULTIMATE.start_main_~x~0#1| 499994)} assume !!(main_~x~0#1 < 1000000); {5942#(< |ULTIMATE.start_main_~x~0#1| 499994)} is VALID [2022-02-20 17:08:04,414 INFO L290 TraceCheckUtils]: 123: Hoare triple {5949#(< |ULTIMATE.start_main_~x~0#1| 499993)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5942#(< |ULTIMATE.start_main_~x~0#1| 499994)} is VALID [2022-02-20 17:08:04,414 INFO L290 TraceCheckUtils]: 122: Hoare triple {5949#(< |ULTIMATE.start_main_~x~0#1| 499993)} assume !!(main_~x~0#1 < 1000000); {5949#(< |ULTIMATE.start_main_~x~0#1| 499993)} is VALID [2022-02-20 17:08:04,415 INFO L290 TraceCheckUtils]: 121: Hoare triple {5956#(< |ULTIMATE.start_main_~x~0#1| 499992)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5949#(< |ULTIMATE.start_main_~x~0#1| 499993)} is VALID [2022-02-20 17:08:04,415 INFO L290 TraceCheckUtils]: 120: Hoare triple {5956#(< |ULTIMATE.start_main_~x~0#1| 499992)} assume !!(main_~x~0#1 < 1000000); {5956#(< |ULTIMATE.start_main_~x~0#1| 499992)} is VALID [2022-02-20 17:08:04,415 INFO L290 TraceCheckUtils]: 119: Hoare triple {5963#(< |ULTIMATE.start_main_~x~0#1| 499991)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5956#(< |ULTIMATE.start_main_~x~0#1| 499992)} is VALID [2022-02-20 17:08:04,416 INFO L290 TraceCheckUtils]: 118: Hoare triple {5963#(< |ULTIMATE.start_main_~x~0#1| 499991)} assume !!(main_~x~0#1 < 1000000); {5963#(< |ULTIMATE.start_main_~x~0#1| 499991)} is VALID [2022-02-20 17:08:04,416 INFO L290 TraceCheckUtils]: 117: Hoare triple {5970#(< |ULTIMATE.start_main_~x~0#1| 499990)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5963#(< |ULTIMATE.start_main_~x~0#1| 499991)} is VALID [2022-02-20 17:08:04,416 INFO L290 TraceCheckUtils]: 116: Hoare triple {5970#(< |ULTIMATE.start_main_~x~0#1| 499990)} assume !!(main_~x~0#1 < 1000000); {5970#(< |ULTIMATE.start_main_~x~0#1| 499990)} is VALID [2022-02-20 17:08:04,417 INFO L290 TraceCheckUtils]: 115: Hoare triple {5977#(< |ULTIMATE.start_main_~x~0#1| 499989)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5970#(< |ULTIMATE.start_main_~x~0#1| 499990)} is VALID [2022-02-20 17:08:04,417 INFO L290 TraceCheckUtils]: 114: Hoare triple {5977#(< |ULTIMATE.start_main_~x~0#1| 499989)} assume !!(main_~x~0#1 < 1000000); {5977#(< |ULTIMATE.start_main_~x~0#1| 499989)} is VALID [2022-02-20 17:08:04,418 INFO L290 TraceCheckUtils]: 113: Hoare triple {5984#(< |ULTIMATE.start_main_~x~0#1| 499988)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5977#(< |ULTIMATE.start_main_~x~0#1| 499989)} is VALID [2022-02-20 17:08:04,418 INFO L290 TraceCheckUtils]: 112: Hoare triple {5984#(< |ULTIMATE.start_main_~x~0#1| 499988)} assume !!(main_~x~0#1 < 1000000); {5984#(< |ULTIMATE.start_main_~x~0#1| 499988)} is VALID [2022-02-20 17:08:04,418 INFO L290 TraceCheckUtils]: 111: Hoare triple {5991#(< |ULTIMATE.start_main_~x~0#1| 499987)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5984#(< |ULTIMATE.start_main_~x~0#1| 499988)} is VALID [2022-02-20 17:08:04,419 INFO L290 TraceCheckUtils]: 110: Hoare triple {5991#(< |ULTIMATE.start_main_~x~0#1| 499987)} assume !!(main_~x~0#1 < 1000000); {5991#(< |ULTIMATE.start_main_~x~0#1| 499987)} is VALID [2022-02-20 17:08:04,419 INFO L290 TraceCheckUtils]: 109: Hoare triple {5998#(< |ULTIMATE.start_main_~x~0#1| 499986)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5991#(< |ULTIMATE.start_main_~x~0#1| 499987)} is VALID [2022-02-20 17:08:04,419 INFO L290 TraceCheckUtils]: 108: Hoare triple {5998#(< |ULTIMATE.start_main_~x~0#1| 499986)} assume !!(main_~x~0#1 < 1000000); {5998#(< |ULTIMATE.start_main_~x~0#1| 499986)} is VALID [2022-02-20 17:08:04,420 INFO L290 TraceCheckUtils]: 107: Hoare triple {6005#(< |ULTIMATE.start_main_~x~0#1| 499985)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {5998#(< |ULTIMATE.start_main_~x~0#1| 499986)} is VALID [2022-02-20 17:08:04,420 INFO L290 TraceCheckUtils]: 106: Hoare triple {6005#(< |ULTIMATE.start_main_~x~0#1| 499985)} assume !!(main_~x~0#1 < 1000000); {6005#(< |ULTIMATE.start_main_~x~0#1| 499985)} is VALID [2022-02-20 17:08:04,420 INFO L290 TraceCheckUtils]: 105: Hoare triple {6012#(< |ULTIMATE.start_main_~x~0#1| 499984)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {6005#(< |ULTIMATE.start_main_~x~0#1| 499985)} is VALID [2022-02-20 17:08:04,421 INFO L290 TraceCheckUtils]: 104: Hoare triple {6012#(< |ULTIMATE.start_main_~x~0#1| 499984)} assume !!(main_~x~0#1 < 1000000); {6012#(< |ULTIMATE.start_main_~x~0#1| 499984)} is VALID [2022-02-20 17:08:04,421 INFO L290 TraceCheckUtils]: 103: Hoare triple {6019#(< |ULTIMATE.start_main_~x~0#1| 499983)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {6012#(< |ULTIMATE.start_main_~x~0#1| 499984)} is VALID [2022-02-20 17:08:04,421 INFO L290 TraceCheckUtils]: 102: Hoare triple {6019#(< |ULTIMATE.start_main_~x~0#1| 499983)} assume !!(main_~x~0#1 < 1000000); {6019#(< |ULTIMATE.start_main_~x~0#1| 499983)} is VALID [2022-02-20 17:08:04,422 INFO L290 TraceCheckUtils]: 101: Hoare triple {6026#(< |ULTIMATE.start_main_~x~0#1| 499982)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {6019#(< |ULTIMATE.start_main_~x~0#1| 499983)} is VALID [2022-02-20 17:08:04,422 INFO L290 TraceCheckUtils]: 100: Hoare triple {6026#(< |ULTIMATE.start_main_~x~0#1| 499982)} assume !!(main_~x~0#1 < 1000000); {6026#(< |ULTIMATE.start_main_~x~0#1| 499982)} is VALID [2022-02-20 17:08:04,423 INFO L290 TraceCheckUtils]: 99: Hoare triple {6033#(< |ULTIMATE.start_main_~x~0#1| 499981)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {6026#(< |ULTIMATE.start_main_~x~0#1| 499982)} is VALID [2022-02-20 17:08:04,423 INFO L290 TraceCheckUtils]: 98: Hoare triple {6033#(< |ULTIMATE.start_main_~x~0#1| 499981)} assume !!(main_~x~0#1 < 1000000); {6033#(< |ULTIMATE.start_main_~x~0#1| 499981)} is VALID [2022-02-20 17:08:04,423 INFO L290 TraceCheckUtils]: 97: Hoare triple {6040#(< |ULTIMATE.start_main_~x~0#1| 499980)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {6033#(< |ULTIMATE.start_main_~x~0#1| 499981)} is VALID [2022-02-20 17:08:04,424 INFO L290 TraceCheckUtils]: 96: Hoare triple {6040#(< |ULTIMATE.start_main_~x~0#1| 499980)} assume !!(main_~x~0#1 < 1000000); {6040#(< |ULTIMATE.start_main_~x~0#1| 499980)} is VALID [2022-02-20 17:08:04,424 INFO L290 TraceCheckUtils]: 95: Hoare triple {6047#(< |ULTIMATE.start_main_~x~0#1| 499979)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {6040#(< |ULTIMATE.start_main_~x~0#1| 499980)} is VALID [2022-02-20 17:08:04,424 INFO L290 TraceCheckUtils]: 94: Hoare triple {6047#(< |ULTIMATE.start_main_~x~0#1| 499979)} assume !!(main_~x~0#1 < 1000000); {6047#(< |ULTIMATE.start_main_~x~0#1| 499979)} is VALID [2022-02-20 17:08:04,425 INFO L290 TraceCheckUtils]: 93: Hoare triple {6054#(< |ULTIMATE.start_main_~x~0#1| 499978)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {6047#(< |ULTIMATE.start_main_~x~0#1| 499979)} is VALID [2022-02-20 17:08:04,425 INFO L290 TraceCheckUtils]: 92: Hoare triple {6054#(< |ULTIMATE.start_main_~x~0#1| 499978)} assume !!(main_~x~0#1 < 1000000); {6054#(< |ULTIMATE.start_main_~x~0#1| 499978)} is VALID [2022-02-20 17:08:04,425 INFO L290 TraceCheckUtils]: 91: Hoare triple {6061#(< |ULTIMATE.start_main_~x~0#1| 499977)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {6054#(< |ULTIMATE.start_main_~x~0#1| 499978)} is VALID [2022-02-20 17:08:04,426 INFO L290 TraceCheckUtils]: 90: Hoare triple {6061#(< |ULTIMATE.start_main_~x~0#1| 499977)} assume !!(main_~x~0#1 < 1000000); {6061#(< |ULTIMATE.start_main_~x~0#1| 499977)} is VALID [2022-02-20 17:08:04,426 INFO L290 TraceCheckUtils]: 89: Hoare triple {6068#(< |ULTIMATE.start_main_~x~0#1| 499976)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {6061#(< |ULTIMATE.start_main_~x~0#1| 499977)} is VALID [2022-02-20 17:08:04,426 INFO L290 TraceCheckUtils]: 88: Hoare triple {6068#(< |ULTIMATE.start_main_~x~0#1| 499976)} assume !!(main_~x~0#1 < 1000000); {6068#(< |ULTIMATE.start_main_~x~0#1| 499976)} is VALID [2022-02-20 17:08:04,427 INFO L290 TraceCheckUtils]: 87: Hoare triple {6075#(< |ULTIMATE.start_main_~x~0#1| 499975)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {6068#(< |ULTIMATE.start_main_~x~0#1| 499976)} is VALID [2022-02-20 17:08:04,427 INFO L290 TraceCheckUtils]: 86: Hoare triple {6075#(< |ULTIMATE.start_main_~x~0#1| 499975)} assume !!(main_~x~0#1 < 1000000); {6075#(< |ULTIMATE.start_main_~x~0#1| 499975)} is VALID [2022-02-20 17:08:04,427 INFO L290 TraceCheckUtils]: 85: Hoare triple {6082#(< |ULTIMATE.start_main_~x~0#1| 499974)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {6075#(< |ULTIMATE.start_main_~x~0#1| 499975)} is VALID [2022-02-20 17:08:04,428 INFO L290 TraceCheckUtils]: 84: Hoare triple {6082#(< |ULTIMATE.start_main_~x~0#1| 499974)} assume !!(main_~x~0#1 < 1000000); {6082#(< |ULTIMATE.start_main_~x~0#1| 499974)} is VALID [2022-02-20 17:08:04,429 INFO L290 TraceCheckUtils]: 83: Hoare triple {6089#(< |ULTIMATE.start_main_~x~0#1| 499973)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {6082#(< |ULTIMATE.start_main_~x~0#1| 499974)} is VALID [2022-02-20 17:08:04,429 INFO L290 TraceCheckUtils]: 82: Hoare triple {6089#(< |ULTIMATE.start_main_~x~0#1| 499973)} assume !!(main_~x~0#1 < 1000000); {6089#(< |ULTIMATE.start_main_~x~0#1| 499973)} is VALID [2022-02-20 17:08:04,429 INFO L290 TraceCheckUtils]: 81: Hoare triple {6096#(< |ULTIMATE.start_main_~x~0#1| 499972)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {6089#(< |ULTIMATE.start_main_~x~0#1| 499973)} is VALID [2022-02-20 17:08:04,430 INFO L290 TraceCheckUtils]: 80: Hoare triple {6096#(< |ULTIMATE.start_main_~x~0#1| 499972)} assume !!(main_~x~0#1 < 1000000); {6096#(< |ULTIMATE.start_main_~x~0#1| 499972)} is VALID [2022-02-20 17:08:04,430 INFO L290 TraceCheckUtils]: 79: Hoare triple {6103#(< |ULTIMATE.start_main_~x~0#1| 499971)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {6096#(< |ULTIMATE.start_main_~x~0#1| 499972)} is VALID [2022-02-20 17:08:04,430 INFO L290 TraceCheckUtils]: 78: Hoare triple {6103#(< |ULTIMATE.start_main_~x~0#1| 499971)} assume !!(main_~x~0#1 < 1000000); {6103#(< |ULTIMATE.start_main_~x~0#1| 499971)} is VALID [2022-02-20 17:08:04,431 INFO L290 TraceCheckUtils]: 77: Hoare triple {6110#(< |ULTIMATE.start_main_~x~0#1| 499970)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {6103#(< |ULTIMATE.start_main_~x~0#1| 499971)} is VALID [2022-02-20 17:08:04,431 INFO L290 TraceCheckUtils]: 76: Hoare triple {6110#(< |ULTIMATE.start_main_~x~0#1| 499970)} assume !!(main_~x~0#1 < 1000000); {6110#(< |ULTIMATE.start_main_~x~0#1| 499970)} is VALID [2022-02-20 17:08:04,431 INFO L290 TraceCheckUtils]: 75: Hoare triple {6117#(< |ULTIMATE.start_main_~x~0#1| 499969)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {6110#(< |ULTIMATE.start_main_~x~0#1| 499970)} is VALID [2022-02-20 17:08:04,432 INFO L290 TraceCheckUtils]: 74: Hoare triple {6117#(< |ULTIMATE.start_main_~x~0#1| 499969)} assume !!(main_~x~0#1 < 1000000); {6117#(< |ULTIMATE.start_main_~x~0#1| 499969)} is VALID [2022-02-20 17:08:04,432 INFO L290 TraceCheckUtils]: 73: Hoare triple {6124#(< |ULTIMATE.start_main_~x~0#1| 499968)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {6117#(< |ULTIMATE.start_main_~x~0#1| 499969)} is VALID [2022-02-20 17:08:04,432 INFO L290 TraceCheckUtils]: 72: Hoare triple {6124#(< |ULTIMATE.start_main_~x~0#1| 499968)} assume !!(main_~x~0#1 < 1000000); {6124#(< |ULTIMATE.start_main_~x~0#1| 499968)} is VALID [2022-02-20 17:08:04,433 INFO L290 TraceCheckUtils]: 71: Hoare triple {6131#(< |ULTIMATE.start_main_~x~0#1| 499967)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {6124#(< |ULTIMATE.start_main_~x~0#1| 499968)} is VALID [2022-02-20 17:08:04,433 INFO L290 TraceCheckUtils]: 70: Hoare triple {6131#(< |ULTIMATE.start_main_~x~0#1| 499967)} assume !!(main_~x~0#1 < 1000000); {6131#(< |ULTIMATE.start_main_~x~0#1| 499967)} is VALID [2022-02-20 17:08:04,434 INFO L290 TraceCheckUtils]: 69: Hoare triple {6138#(< |ULTIMATE.start_main_~x~0#1| 499966)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {6131#(< |ULTIMATE.start_main_~x~0#1| 499967)} is VALID [2022-02-20 17:08:04,434 INFO L290 TraceCheckUtils]: 68: Hoare triple {6138#(< |ULTIMATE.start_main_~x~0#1| 499966)} assume !!(main_~x~0#1 < 1000000); {6138#(< |ULTIMATE.start_main_~x~0#1| 499966)} is VALID [2022-02-20 17:08:04,434 INFO L290 TraceCheckUtils]: 67: Hoare triple {6145#(< |ULTIMATE.start_main_~x~0#1| 499965)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {6138#(< |ULTIMATE.start_main_~x~0#1| 499966)} is VALID [2022-02-20 17:08:04,434 INFO L290 TraceCheckUtils]: 66: Hoare triple {6145#(< |ULTIMATE.start_main_~x~0#1| 499965)} assume !!(main_~x~0#1 < 1000000); {6145#(< |ULTIMATE.start_main_~x~0#1| 499965)} is VALID [2022-02-20 17:08:04,435 INFO L290 TraceCheckUtils]: 65: Hoare triple {6152#(< |ULTIMATE.start_main_~x~0#1| 499964)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {6145#(< |ULTIMATE.start_main_~x~0#1| 499965)} is VALID [2022-02-20 17:08:04,435 INFO L290 TraceCheckUtils]: 64: Hoare triple {6152#(< |ULTIMATE.start_main_~x~0#1| 499964)} assume !!(main_~x~0#1 < 1000000); {6152#(< |ULTIMATE.start_main_~x~0#1| 499964)} is VALID [2022-02-20 17:08:04,436 INFO L290 TraceCheckUtils]: 63: Hoare triple {6159#(< |ULTIMATE.start_main_~x~0#1| 499963)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {6152#(< |ULTIMATE.start_main_~x~0#1| 499964)} is VALID [2022-02-20 17:08:04,436 INFO L290 TraceCheckUtils]: 62: Hoare triple {6159#(< |ULTIMATE.start_main_~x~0#1| 499963)} assume !!(main_~x~0#1 < 1000000); {6159#(< |ULTIMATE.start_main_~x~0#1| 499963)} is VALID [2022-02-20 17:08:04,436 INFO L290 TraceCheckUtils]: 61: Hoare triple {6166#(< |ULTIMATE.start_main_~x~0#1| 499962)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {6159#(< |ULTIMATE.start_main_~x~0#1| 499963)} is VALID [2022-02-20 17:08:04,437 INFO L290 TraceCheckUtils]: 60: Hoare triple {6166#(< |ULTIMATE.start_main_~x~0#1| 499962)} assume !!(main_~x~0#1 < 1000000); {6166#(< |ULTIMATE.start_main_~x~0#1| 499962)} is VALID [2022-02-20 17:08:04,437 INFO L290 TraceCheckUtils]: 59: Hoare triple {6173#(< |ULTIMATE.start_main_~x~0#1| 499961)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {6166#(< |ULTIMATE.start_main_~x~0#1| 499962)} is VALID [2022-02-20 17:08:04,437 INFO L290 TraceCheckUtils]: 58: Hoare triple {6173#(< |ULTIMATE.start_main_~x~0#1| 499961)} assume !!(main_~x~0#1 < 1000000); {6173#(< |ULTIMATE.start_main_~x~0#1| 499961)} is VALID [2022-02-20 17:08:04,438 INFO L290 TraceCheckUtils]: 57: Hoare triple {6180#(< |ULTIMATE.start_main_~x~0#1| 499960)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {6173#(< |ULTIMATE.start_main_~x~0#1| 499961)} is VALID [2022-02-20 17:08:04,438 INFO L290 TraceCheckUtils]: 56: Hoare triple {6180#(< |ULTIMATE.start_main_~x~0#1| 499960)} assume !!(main_~x~0#1 < 1000000); {6180#(< |ULTIMATE.start_main_~x~0#1| 499960)} is VALID [2022-02-20 17:08:04,438 INFO L290 TraceCheckUtils]: 55: Hoare triple {6187#(< |ULTIMATE.start_main_~x~0#1| 499959)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {6180#(< |ULTIMATE.start_main_~x~0#1| 499960)} is VALID [2022-02-20 17:08:04,439 INFO L290 TraceCheckUtils]: 54: Hoare triple {6187#(< |ULTIMATE.start_main_~x~0#1| 499959)} assume !!(main_~x~0#1 < 1000000); {6187#(< |ULTIMATE.start_main_~x~0#1| 499959)} is VALID [2022-02-20 17:08:04,439 INFO L290 TraceCheckUtils]: 53: Hoare triple {6194#(< |ULTIMATE.start_main_~x~0#1| 499958)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {6187#(< |ULTIMATE.start_main_~x~0#1| 499959)} is VALID [2022-02-20 17:08:04,439 INFO L290 TraceCheckUtils]: 52: Hoare triple {6194#(< |ULTIMATE.start_main_~x~0#1| 499958)} assume !!(main_~x~0#1 < 1000000); {6194#(< |ULTIMATE.start_main_~x~0#1| 499958)} is VALID [2022-02-20 17:08:04,440 INFO L290 TraceCheckUtils]: 51: Hoare triple {6201#(< |ULTIMATE.start_main_~x~0#1| 499957)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {6194#(< |ULTIMATE.start_main_~x~0#1| 499958)} is VALID [2022-02-20 17:08:04,440 INFO L290 TraceCheckUtils]: 50: Hoare triple {6201#(< |ULTIMATE.start_main_~x~0#1| 499957)} assume !!(main_~x~0#1 < 1000000); {6201#(< |ULTIMATE.start_main_~x~0#1| 499957)} is VALID [2022-02-20 17:08:04,440 INFO L290 TraceCheckUtils]: 49: Hoare triple {6208#(< |ULTIMATE.start_main_~x~0#1| 499956)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {6201#(< |ULTIMATE.start_main_~x~0#1| 499957)} is VALID [2022-02-20 17:08:04,441 INFO L290 TraceCheckUtils]: 48: Hoare triple {6208#(< |ULTIMATE.start_main_~x~0#1| 499956)} assume !!(main_~x~0#1 < 1000000); {6208#(< |ULTIMATE.start_main_~x~0#1| 499956)} is VALID [2022-02-20 17:08:04,441 INFO L290 TraceCheckUtils]: 47: Hoare triple {6215#(< |ULTIMATE.start_main_~x~0#1| 499955)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {6208#(< |ULTIMATE.start_main_~x~0#1| 499956)} is VALID [2022-02-20 17:08:04,441 INFO L290 TraceCheckUtils]: 46: Hoare triple {6215#(< |ULTIMATE.start_main_~x~0#1| 499955)} assume !!(main_~x~0#1 < 1000000); {6215#(< |ULTIMATE.start_main_~x~0#1| 499955)} is VALID [2022-02-20 17:08:04,442 INFO L290 TraceCheckUtils]: 45: Hoare triple {6222#(< |ULTIMATE.start_main_~x~0#1| 499954)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {6215#(< |ULTIMATE.start_main_~x~0#1| 499955)} is VALID [2022-02-20 17:08:04,442 INFO L290 TraceCheckUtils]: 44: Hoare triple {6222#(< |ULTIMATE.start_main_~x~0#1| 499954)} assume !!(main_~x~0#1 < 1000000); {6222#(< |ULTIMATE.start_main_~x~0#1| 499954)} is VALID [2022-02-20 17:08:04,443 INFO L290 TraceCheckUtils]: 43: Hoare triple {6229#(< |ULTIMATE.start_main_~x~0#1| 499953)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {6222#(< |ULTIMATE.start_main_~x~0#1| 499954)} is VALID [2022-02-20 17:08:04,443 INFO L290 TraceCheckUtils]: 42: Hoare triple {6229#(< |ULTIMATE.start_main_~x~0#1| 499953)} assume !!(main_~x~0#1 < 1000000); {6229#(< |ULTIMATE.start_main_~x~0#1| 499953)} is VALID [2022-02-20 17:08:04,443 INFO L290 TraceCheckUtils]: 41: Hoare triple {6236#(< |ULTIMATE.start_main_~x~0#1| 499952)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {6229#(< |ULTIMATE.start_main_~x~0#1| 499953)} is VALID [2022-02-20 17:08:04,444 INFO L290 TraceCheckUtils]: 40: Hoare triple {6236#(< |ULTIMATE.start_main_~x~0#1| 499952)} assume !!(main_~x~0#1 < 1000000); {6236#(< |ULTIMATE.start_main_~x~0#1| 499952)} is VALID [2022-02-20 17:08:04,444 INFO L290 TraceCheckUtils]: 39: Hoare triple {6243#(< |ULTIMATE.start_main_~x~0#1| 499951)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {6236#(< |ULTIMATE.start_main_~x~0#1| 499952)} is VALID [2022-02-20 17:08:04,444 INFO L290 TraceCheckUtils]: 38: Hoare triple {6243#(< |ULTIMATE.start_main_~x~0#1| 499951)} assume !!(main_~x~0#1 < 1000000); {6243#(< |ULTIMATE.start_main_~x~0#1| 499951)} is VALID [2022-02-20 17:08:04,445 INFO L290 TraceCheckUtils]: 37: Hoare triple {6250#(< |ULTIMATE.start_main_~x~0#1| 499950)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {6243#(< |ULTIMATE.start_main_~x~0#1| 499951)} is VALID [2022-02-20 17:08:04,445 INFO L290 TraceCheckUtils]: 36: Hoare triple {6250#(< |ULTIMATE.start_main_~x~0#1| 499950)} assume !!(main_~x~0#1 < 1000000); {6250#(< |ULTIMATE.start_main_~x~0#1| 499950)} is VALID [2022-02-20 17:08:04,445 INFO L290 TraceCheckUtils]: 35: Hoare triple {6257#(< |ULTIMATE.start_main_~x~0#1| 499949)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {6250#(< |ULTIMATE.start_main_~x~0#1| 499950)} is VALID [2022-02-20 17:08:04,446 INFO L290 TraceCheckUtils]: 34: Hoare triple {6257#(< |ULTIMATE.start_main_~x~0#1| 499949)} assume !!(main_~x~0#1 < 1000000); {6257#(< |ULTIMATE.start_main_~x~0#1| 499949)} is VALID [2022-02-20 17:08:04,446 INFO L290 TraceCheckUtils]: 33: Hoare triple {6264#(< |ULTIMATE.start_main_~x~0#1| 499948)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {6257#(< |ULTIMATE.start_main_~x~0#1| 499949)} is VALID [2022-02-20 17:08:04,446 INFO L290 TraceCheckUtils]: 32: Hoare triple {6264#(< |ULTIMATE.start_main_~x~0#1| 499948)} assume !!(main_~x~0#1 < 1000000); {6264#(< |ULTIMATE.start_main_~x~0#1| 499948)} is VALID [2022-02-20 17:08:04,447 INFO L290 TraceCheckUtils]: 31: Hoare triple {6271#(< |ULTIMATE.start_main_~x~0#1| 499947)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {6264#(< |ULTIMATE.start_main_~x~0#1| 499948)} is VALID [2022-02-20 17:08:04,447 INFO L290 TraceCheckUtils]: 30: Hoare triple {6271#(< |ULTIMATE.start_main_~x~0#1| 499947)} assume !!(main_~x~0#1 < 1000000); {6271#(< |ULTIMATE.start_main_~x~0#1| 499947)} is VALID [2022-02-20 17:08:04,447 INFO L290 TraceCheckUtils]: 29: Hoare triple {6278#(< |ULTIMATE.start_main_~x~0#1| 499946)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {6271#(< |ULTIMATE.start_main_~x~0#1| 499947)} is VALID [2022-02-20 17:08:04,448 INFO L290 TraceCheckUtils]: 28: Hoare triple {6278#(< |ULTIMATE.start_main_~x~0#1| 499946)} assume !!(main_~x~0#1 < 1000000); {6278#(< |ULTIMATE.start_main_~x~0#1| 499946)} is VALID [2022-02-20 17:08:04,448 INFO L290 TraceCheckUtils]: 27: Hoare triple {6285#(< |ULTIMATE.start_main_~x~0#1| 499945)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {6278#(< |ULTIMATE.start_main_~x~0#1| 499946)} is VALID [2022-02-20 17:08:04,449 INFO L290 TraceCheckUtils]: 26: Hoare triple {6285#(< |ULTIMATE.start_main_~x~0#1| 499945)} assume !!(main_~x~0#1 < 1000000); {6285#(< |ULTIMATE.start_main_~x~0#1| 499945)} is VALID [2022-02-20 17:08:04,449 INFO L290 TraceCheckUtils]: 25: Hoare triple {6292#(< |ULTIMATE.start_main_~x~0#1| 499944)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {6285#(< |ULTIMATE.start_main_~x~0#1| 499945)} is VALID [2022-02-20 17:08:04,449 INFO L290 TraceCheckUtils]: 24: Hoare triple {6292#(< |ULTIMATE.start_main_~x~0#1| 499944)} assume !!(main_~x~0#1 < 1000000); {6292#(< |ULTIMATE.start_main_~x~0#1| 499944)} is VALID [2022-02-20 17:08:04,450 INFO L290 TraceCheckUtils]: 23: Hoare triple {6299#(< |ULTIMATE.start_main_~x~0#1| 499943)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {6292#(< |ULTIMATE.start_main_~x~0#1| 499944)} is VALID [2022-02-20 17:08:04,450 INFO L290 TraceCheckUtils]: 22: Hoare triple {6299#(< |ULTIMATE.start_main_~x~0#1| 499943)} assume !!(main_~x~0#1 < 1000000); {6299#(< |ULTIMATE.start_main_~x~0#1| 499943)} is VALID [2022-02-20 17:08:04,450 INFO L290 TraceCheckUtils]: 21: Hoare triple {6306#(< |ULTIMATE.start_main_~x~0#1| 499942)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {6299#(< |ULTIMATE.start_main_~x~0#1| 499943)} is VALID [2022-02-20 17:08:04,451 INFO L290 TraceCheckUtils]: 20: Hoare triple {6306#(< |ULTIMATE.start_main_~x~0#1| 499942)} assume !!(main_~x~0#1 < 1000000); {6306#(< |ULTIMATE.start_main_~x~0#1| 499942)} is VALID [2022-02-20 17:08:04,451 INFO L290 TraceCheckUtils]: 19: Hoare triple {6313#(< |ULTIMATE.start_main_~x~0#1| 499941)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {6306#(< |ULTIMATE.start_main_~x~0#1| 499942)} is VALID [2022-02-20 17:08:04,451 INFO L290 TraceCheckUtils]: 18: Hoare triple {6313#(< |ULTIMATE.start_main_~x~0#1| 499941)} assume !!(main_~x~0#1 < 1000000); {6313#(< |ULTIMATE.start_main_~x~0#1| 499941)} is VALID [2022-02-20 17:08:04,452 INFO L290 TraceCheckUtils]: 17: Hoare triple {6320#(< |ULTIMATE.start_main_~x~0#1| 499940)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {6313#(< |ULTIMATE.start_main_~x~0#1| 499941)} is VALID [2022-02-20 17:08:04,452 INFO L290 TraceCheckUtils]: 16: Hoare triple {6320#(< |ULTIMATE.start_main_~x~0#1| 499940)} assume !!(main_~x~0#1 < 1000000); {6320#(< |ULTIMATE.start_main_~x~0#1| 499940)} is VALID [2022-02-20 17:08:04,453 INFO L290 TraceCheckUtils]: 15: Hoare triple {6327#(< |ULTIMATE.start_main_~x~0#1| 499939)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {6320#(< |ULTIMATE.start_main_~x~0#1| 499940)} is VALID [2022-02-20 17:08:04,453 INFO L290 TraceCheckUtils]: 14: Hoare triple {6327#(< |ULTIMATE.start_main_~x~0#1| 499939)} assume !!(main_~x~0#1 < 1000000); {6327#(< |ULTIMATE.start_main_~x~0#1| 499939)} is VALID [2022-02-20 17:08:04,453 INFO L290 TraceCheckUtils]: 13: Hoare triple {6334#(< |ULTIMATE.start_main_~x~0#1| 499938)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {6327#(< |ULTIMATE.start_main_~x~0#1| 499939)} is VALID [2022-02-20 17:08:04,454 INFO L290 TraceCheckUtils]: 12: Hoare triple {6334#(< |ULTIMATE.start_main_~x~0#1| 499938)} assume !!(main_~x~0#1 < 1000000); {6334#(< |ULTIMATE.start_main_~x~0#1| 499938)} is VALID [2022-02-20 17:08:04,454 INFO L290 TraceCheckUtils]: 11: Hoare triple {6341#(< |ULTIMATE.start_main_~x~0#1| 499937)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {6334#(< |ULTIMATE.start_main_~x~0#1| 499938)} is VALID [2022-02-20 17:08:04,454 INFO L290 TraceCheckUtils]: 10: Hoare triple {6341#(< |ULTIMATE.start_main_~x~0#1| 499937)} assume !!(main_~x~0#1 < 1000000); {6341#(< |ULTIMATE.start_main_~x~0#1| 499937)} is VALID [2022-02-20 17:08:04,455 INFO L290 TraceCheckUtils]: 9: Hoare triple {6348#(< |ULTIMATE.start_main_~x~0#1| 499936)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {6341#(< |ULTIMATE.start_main_~x~0#1| 499937)} is VALID [2022-02-20 17:08:04,455 INFO L290 TraceCheckUtils]: 8: Hoare triple {6348#(< |ULTIMATE.start_main_~x~0#1| 499936)} assume !!(main_~x~0#1 < 1000000); {6348#(< |ULTIMATE.start_main_~x~0#1| 499936)} is VALID [2022-02-20 17:08:04,455 INFO L290 TraceCheckUtils]: 7: Hoare triple {6355#(< |ULTIMATE.start_main_~x~0#1| 499935)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {6348#(< |ULTIMATE.start_main_~x~0#1| 499936)} is VALID [2022-02-20 17:08:04,456 INFO L290 TraceCheckUtils]: 6: Hoare triple {6355#(< |ULTIMATE.start_main_~x~0#1| 499935)} assume !!(main_~x~0#1 < 1000000); {6355#(< |ULTIMATE.start_main_~x~0#1| 499935)} is VALID [2022-02-20 17:08:04,456 INFO L290 TraceCheckUtils]: 5: Hoare triple {6362#(< |ULTIMATE.start_main_~x~0#1| 499934)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {6355#(< |ULTIMATE.start_main_~x~0#1| 499935)} is VALID [2022-02-20 17:08:04,456 INFO L290 TraceCheckUtils]: 4: Hoare triple {6362#(< |ULTIMATE.start_main_~x~0#1| 499934)} assume !!(main_~x~0#1 < 1000000); {6362#(< |ULTIMATE.start_main_~x~0#1| 499934)} is VALID [2022-02-20 17:08:04,457 INFO L290 TraceCheckUtils]: 3: Hoare triple {6369#(< |ULTIMATE.start_main_~x~0#1| 499933)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {6362#(< |ULTIMATE.start_main_~x~0#1| 499934)} is VALID [2022-02-20 17:08:04,457 INFO L290 TraceCheckUtils]: 2: Hoare triple {6369#(< |ULTIMATE.start_main_~x~0#1| 499933)} assume !!(main_~x~0#1 < 1000000); {6369#(< |ULTIMATE.start_main_~x~0#1| 499933)} is VALID [2022-02-20 17:08:04,457 INFO L290 TraceCheckUtils]: 1: Hoare triple {5235#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_~x~0#1, main_~y~0#1;main_~x~0#1 := 0;main_~y~0#1 := 500000; {6369#(< |ULTIMATE.start_main_~x~0#1| 499933)} is VALID [2022-02-20 17:08:04,457 INFO L290 TraceCheckUtils]: 0: Hoare triple {5235#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(17, 2);call #Ultimate.allocInit(12, 3); {5235#true} is VALID [2022-02-20 17:08:04,460 INFO L134 CoverageAnalysis]: Checked inductivity of 6561 backedges. 1836 proven. 4556 refuted. 0 times theorem prover too weak. 169 trivial. 0 not checked. [2022-02-20 17:08:04,460 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [69442507] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-20 17:08:04,460 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-20 17:08:04,460 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [70, 70, 70] total 139 [2022-02-20 17:08:04,460 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1765803723] [2022-02-20 17:08:04,461 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-20 17:08:04,462 INFO L78 Accepts]: Start accepts. Automaton has has 139 states, 139 states have (on average 2.0431654676258995) internal successors, (284), 139 states have internal predecessors, (284), 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 168 [2022-02-20 17:08:04,462 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 17:08:04,463 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 139 states, 139 states have (on average 2.0431654676258995) internal successors, (284), 139 states have internal predecessors, (284), 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 17:08:04,648 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 284 edges. 284 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 17:08:04,648 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 139 states [2022-02-20 17:08:04,648 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 17:08:04,650 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 139 interpolants. [2022-02-20 17:08:04,653 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9591, Invalid=9591, Unknown=0, NotChecked=0, Total=19182 [2022-02-20 17:08:04,653 INFO L87 Difference]: Start difference. First operand 169 states and 183 transitions. Second operand has 139 states, 139 states have (on average 2.0431654676258995) internal successors, (284), 139 states have internal predecessors, (284), 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 17:08:05,359 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 17:08:05,359 INFO L93 Difference]: Finished difference Result 340 states and 437 transitions. [2022-02-20 17:08:05,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 138 states. [2022-02-20 17:08:05,360 INFO L78 Accepts]: Start accepts. Automaton has has 139 states, 139 states have (on average 2.0431654676258995) internal successors, (284), 139 states have internal predecessors, (284), 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 168 [2022-02-20 17:08:05,360 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 17:08:05,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 139 states, 139 states have (on average 2.0431654676258995) internal successors, (284), 139 states have internal predecessors, (284), 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 17:08:05,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 138 states and 357 transitions. [2022-02-20 17:08:05,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 139 states, 139 states have (on average 2.0431654676258995) internal successors, (284), 139 states have internal predecessors, (284), 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 17:08:05,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 138 states and 357 transitions. [2022-02-20 17:08:05,368 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 138 states and 357 transitions. [2022-02-20 17:08:05,618 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 357 edges. 357 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 17:08:05,624 INFO L225 Difference]: With dead ends: 340 [2022-02-20 17:08:05,624 INFO L226 Difference]: Without dead ends: 307 [2022-02-20 17:08:05,629 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 404 GetRequests, 267 SyntacticMatches, 0 SemanticMatches, 137 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 268 ImplicationChecksByTransitivity, 5.8s TimeCoverageRelationStatistics Valid=9591, Invalid=9591, Unknown=0, NotChecked=0, Total=19182 [2022-02-20 17:08:05,629 INFO L933 BasicCegarLoop]: 7 mSDtfsCounter, 0 mSDsluCounter, 6 mSDsCounter, 0 mSdLazyCounter, 280 mSolverCounterSat, 74 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 13 SdHoareTripleChecker+Invalid, 354 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 74 IncrementalHoareTripleChecker+Valid, 280 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-02-20 17:08:05,630 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [0 Valid, 13 Invalid, 354 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [74 Valid, 280 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-02-20 17:08:05,630 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 307 states. [2022-02-20 17:08:05,843 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 307 to 307. [2022-02-20 17:08:05,843 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 17:08:05,844 INFO L82 GeneralOperation]: Start isEquivalent. First operand 307 states. Second operand has 307 states, 306 states have (on average 1.0490196078431373) internal successors, (321), 306 states have internal predecessors, (321), 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 17:08:05,844 INFO L74 IsIncluded]: Start isIncluded. First operand 307 states. Second operand has 307 states, 306 states have (on average 1.0490196078431373) internal successors, (321), 306 states have internal predecessors, (321), 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 17:08:05,844 INFO L87 Difference]: Start difference. First operand 307 states. Second operand has 307 states, 306 states have (on average 1.0490196078431373) internal successors, (321), 306 states have internal predecessors, (321), 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 17:08:05,850 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 17:08:05,850 INFO L93 Difference]: Finished difference Result 307 states and 321 transitions. [2022-02-20 17:08:05,850 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 321 transitions. [2022-02-20 17:08:05,851 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 17:08:05,851 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 17:08:05,852 INFO L74 IsIncluded]: Start isIncluded. First operand has 307 states, 306 states have (on average 1.0490196078431373) internal successors, (321), 306 states have internal predecessors, (321), 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 307 states. [2022-02-20 17:08:05,852 INFO L87 Difference]: Start difference. First operand has 307 states, 306 states have (on average 1.0490196078431373) internal successors, (321), 306 states have internal predecessors, (321), 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 307 states. [2022-02-20 17:08:05,858 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 17:08:05,858 INFO L93 Difference]: Finished difference Result 307 states and 321 transitions. [2022-02-20 17:08:05,858 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 321 transitions. [2022-02-20 17:08:05,859 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 17:08:05,859 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 17:08:05,859 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 17:08:05,859 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 17:08:05,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 307 states, 306 states have (on average 1.0490196078431373) internal successors, (321), 306 states have internal predecessors, (321), 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 17:08:05,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 307 states and 321 transitions. [2022-02-20 17:08:05,867 INFO L78 Accepts]: Start accepts. Automaton has 307 states and 321 transitions. Word has length 168 [2022-02-20 17:08:05,867 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 17:08:05,867 INFO L470 AbstractCegarLoop]: Abstraction has 307 states and 321 transitions. [2022-02-20 17:08:05,868 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 139 states, 139 states have (on average 2.0431654676258995) internal successors, (284), 139 states have internal predecessors, (284), 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 17:08:05,868 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 321 transitions. [2022-02-20 17:08:05,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2022-02-20 17:08:05,877 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 17:08:05,878 INFO L514 BasicCegarLoop]: trace histogram [150, 136, 14, 1, 1, 1, 1, 1, 1] [2022-02-20 17:08:05,901 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2022-02-20 17:08:06,099 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2022-02-20 17:08:06,100 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 17:08:06,100 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 17:08:06,100 INFO L85 PathProgramCache]: Analyzing trace with hash 55731535, now seen corresponding path program 8 times [2022-02-20 17:08:06,100 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 17:08:06,101 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1263114134] [2022-02-20 17:08:06,101 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 17:08:06,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 17:08:06,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:08:12,538 INFO L290 TraceCheckUtils]: 0: Hoare triple {7956#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(17, 2);call #Ultimate.allocInit(12, 3); {7956#true} is VALID [2022-02-20 17:08:12,539 INFO L290 TraceCheckUtils]: 1: Hoare triple {7956#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_~x~0#1, main_~y~0#1;main_~x~0#1 := 0;main_~y~0#1 := 500000; {7958#(= |ULTIMATE.start_main_~x~0#1| 0)} is VALID [2022-02-20 17:08:12,539 INFO L290 TraceCheckUtils]: 2: Hoare triple {7958#(= |ULTIMATE.start_main_~x~0#1| 0)} assume !!(main_~x~0#1 < 1000000); {7958#(= |ULTIMATE.start_main_~x~0#1| 0)} is VALID [2022-02-20 17:08:12,540 INFO L290 TraceCheckUtils]: 3: Hoare triple {7958#(= |ULTIMATE.start_main_~x~0#1| 0)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {7959#(<= |ULTIMATE.start_main_~x~0#1| 1)} is VALID [2022-02-20 17:08:12,540 INFO L290 TraceCheckUtils]: 4: Hoare triple {7959#(<= |ULTIMATE.start_main_~x~0#1| 1)} assume !!(main_~x~0#1 < 1000000); {7959#(<= |ULTIMATE.start_main_~x~0#1| 1)} is VALID [2022-02-20 17:08:12,540 INFO L290 TraceCheckUtils]: 5: Hoare triple {7959#(<= |ULTIMATE.start_main_~x~0#1| 1)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {7960#(<= |ULTIMATE.start_main_~x~0#1| 2)} is VALID [2022-02-20 17:08:12,541 INFO L290 TraceCheckUtils]: 6: Hoare triple {7960#(<= |ULTIMATE.start_main_~x~0#1| 2)} assume !!(main_~x~0#1 < 1000000); {7960#(<= |ULTIMATE.start_main_~x~0#1| 2)} is VALID [2022-02-20 17:08:12,541 INFO L290 TraceCheckUtils]: 7: Hoare triple {7960#(<= |ULTIMATE.start_main_~x~0#1| 2)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {7961#(<= |ULTIMATE.start_main_~x~0#1| 3)} is VALID [2022-02-20 17:08:12,541 INFO L290 TraceCheckUtils]: 8: Hoare triple {7961#(<= |ULTIMATE.start_main_~x~0#1| 3)} assume !!(main_~x~0#1 < 1000000); {7961#(<= |ULTIMATE.start_main_~x~0#1| 3)} is VALID [2022-02-20 17:08:12,542 INFO L290 TraceCheckUtils]: 9: Hoare triple {7961#(<= |ULTIMATE.start_main_~x~0#1| 3)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {7962#(<= |ULTIMATE.start_main_~x~0#1| 4)} is VALID [2022-02-20 17:08:12,542 INFO L290 TraceCheckUtils]: 10: Hoare triple {7962#(<= |ULTIMATE.start_main_~x~0#1| 4)} assume !!(main_~x~0#1 < 1000000); {7962#(<= |ULTIMATE.start_main_~x~0#1| 4)} is VALID [2022-02-20 17:08:12,543 INFO L290 TraceCheckUtils]: 11: Hoare triple {7962#(<= |ULTIMATE.start_main_~x~0#1| 4)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {7963#(<= |ULTIMATE.start_main_~x~0#1| 5)} is VALID [2022-02-20 17:08:12,543 INFO L290 TraceCheckUtils]: 12: Hoare triple {7963#(<= |ULTIMATE.start_main_~x~0#1| 5)} assume !!(main_~x~0#1 < 1000000); {7963#(<= |ULTIMATE.start_main_~x~0#1| 5)} is VALID [2022-02-20 17:08:12,543 INFO L290 TraceCheckUtils]: 13: Hoare triple {7963#(<= |ULTIMATE.start_main_~x~0#1| 5)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {7964#(<= |ULTIMATE.start_main_~x~0#1| 6)} is VALID [2022-02-20 17:08:12,544 INFO L290 TraceCheckUtils]: 14: Hoare triple {7964#(<= |ULTIMATE.start_main_~x~0#1| 6)} assume !!(main_~x~0#1 < 1000000); {7964#(<= |ULTIMATE.start_main_~x~0#1| 6)} is VALID [2022-02-20 17:08:12,544 INFO L290 TraceCheckUtils]: 15: Hoare triple {7964#(<= |ULTIMATE.start_main_~x~0#1| 6)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {7965#(<= |ULTIMATE.start_main_~x~0#1| 7)} is VALID [2022-02-20 17:08:12,544 INFO L290 TraceCheckUtils]: 16: Hoare triple {7965#(<= |ULTIMATE.start_main_~x~0#1| 7)} assume !!(main_~x~0#1 < 1000000); {7965#(<= |ULTIMATE.start_main_~x~0#1| 7)} is VALID [2022-02-20 17:08:12,545 INFO L290 TraceCheckUtils]: 17: Hoare triple {7965#(<= |ULTIMATE.start_main_~x~0#1| 7)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {7966#(<= |ULTIMATE.start_main_~x~0#1| 8)} is VALID [2022-02-20 17:08:12,545 INFO L290 TraceCheckUtils]: 18: Hoare triple {7966#(<= |ULTIMATE.start_main_~x~0#1| 8)} assume !!(main_~x~0#1 < 1000000); {7966#(<= |ULTIMATE.start_main_~x~0#1| 8)} is VALID [2022-02-20 17:08:12,545 INFO L290 TraceCheckUtils]: 19: Hoare triple {7966#(<= |ULTIMATE.start_main_~x~0#1| 8)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {7967#(<= |ULTIMATE.start_main_~x~0#1| 9)} is VALID [2022-02-20 17:08:12,546 INFO L290 TraceCheckUtils]: 20: Hoare triple {7967#(<= |ULTIMATE.start_main_~x~0#1| 9)} assume !!(main_~x~0#1 < 1000000); {7967#(<= |ULTIMATE.start_main_~x~0#1| 9)} is VALID [2022-02-20 17:08:12,546 INFO L290 TraceCheckUtils]: 21: Hoare triple {7967#(<= |ULTIMATE.start_main_~x~0#1| 9)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {7968#(<= |ULTIMATE.start_main_~x~0#1| 10)} is VALID [2022-02-20 17:08:12,546 INFO L290 TraceCheckUtils]: 22: Hoare triple {7968#(<= |ULTIMATE.start_main_~x~0#1| 10)} assume !!(main_~x~0#1 < 1000000); {7968#(<= |ULTIMATE.start_main_~x~0#1| 10)} is VALID [2022-02-20 17:08:12,547 INFO L290 TraceCheckUtils]: 23: Hoare triple {7968#(<= |ULTIMATE.start_main_~x~0#1| 10)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {7969#(<= |ULTIMATE.start_main_~x~0#1| 11)} is VALID [2022-02-20 17:08:12,547 INFO L290 TraceCheckUtils]: 24: Hoare triple {7969#(<= |ULTIMATE.start_main_~x~0#1| 11)} assume !!(main_~x~0#1 < 1000000); {7969#(<= |ULTIMATE.start_main_~x~0#1| 11)} is VALID [2022-02-20 17:08:12,547 INFO L290 TraceCheckUtils]: 25: Hoare triple {7969#(<= |ULTIMATE.start_main_~x~0#1| 11)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {7970#(<= |ULTIMATE.start_main_~x~0#1| 12)} is VALID [2022-02-20 17:08:12,548 INFO L290 TraceCheckUtils]: 26: Hoare triple {7970#(<= |ULTIMATE.start_main_~x~0#1| 12)} assume !!(main_~x~0#1 < 1000000); {7970#(<= |ULTIMATE.start_main_~x~0#1| 12)} is VALID [2022-02-20 17:08:12,548 INFO L290 TraceCheckUtils]: 27: Hoare triple {7970#(<= |ULTIMATE.start_main_~x~0#1| 12)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {7971#(<= |ULTIMATE.start_main_~x~0#1| 13)} is VALID [2022-02-20 17:08:12,548 INFO L290 TraceCheckUtils]: 28: Hoare triple {7971#(<= |ULTIMATE.start_main_~x~0#1| 13)} assume !!(main_~x~0#1 < 1000000); {7971#(<= |ULTIMATE.start_main_~x~0#1| 13)} is VALID [2022-02-20 17:08:12,549 INFO L290 TraceCheckUtils]: 29: Hoare triple {7971#(<= |ULTIMATE.start_main_~x~0#1| 13)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {7972#(<= |ULTIMATE.start_main_~x~0#1| 14)} is VALID [2022-02-20 17:08:12,549 INFO L290 TraceCheckUtils]: 30: Hoare triple {7972#(<= |ULTIMATE.start_main_~x~0#1| 14)} assume !!(main_~x~0#1 < 1000000); {7972#(<= |ULTIMATE.start_main_~x~0#1| 14)} is VALID [2022-02-20 17:08:12,549 INFO L290 TraceCheckUtils]: 31: Hoare triple {7972#(<= |ULTIMATE.start_main_~x~0#1| 14)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {7973#(<= |ULTIMATE.start_main_~x~0#1| 15)} is VALID [2022-02-20 17:08:12,550 INFO L290 TraceCheckUtils]: 32: Hoare triple {7973#(<= |ULTIMATE.start_main_~x~0#1| 15)} assume !!(main_~x~0#1 < 1000000); {7973#(<= |ULTIMATE.start_main_~x~0#1| 15)} is VALID [2022-02-20 17:08:12,550 INFO L290 TraceCheckUtils]: 33: Hoare triple {7973#(<= |ULTIMATE.start_main_~x~0#1| 15)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {7974#(<= |ULTIMATE.start_main_~x~0#1| 16)} is VALID [2022-02-20 17:08:12,550 INFO L290 TraceCheckUtils]: 34: Hoare triple {7974#(<= |ULTIMATE.start_main_~x~0#1| 16)} assume !!(main_~x~0#1 < 1000000); {7974#(<= |ULTIMATE.start_main_~x~0#1| 16)} is VALID [2022-02-20 17:08:12,551 INFO L290 TraceCheckUtils]: 35: Hoare triple {7974#(<= |ULTIMATE.start_main_~x~0#1| 16)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {7975#(<= |ULTIMATE.start_main_~x~0#1| 17)} is VALID [2022-02-20 17:08:12,551 INFO L290 TraceCheckUtils]: 36: Hoare triple {7975#(<= |ULTIMATE.start_main_~x~0#1| 17)} assume !!(main_~x~0#1 < 1000000); {7975#(<= |ULTIMATE.start_main_~x~0#1| 17)} is VALID [2022-02-20 17:08:12,552 INFO L290 TraceCheckUtils]: 37: Hoare triple {7975#(<= |ULTIMATE.start_main_~x~0#1| 17)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {7976#(<= |ULTIMATE.start_main_~x~0#1| 18)} is VALID [2022-02-20 17:08:12,552 INFO L290 TraceCheckUtils]: 38: Hoare triple {7976#(<= |ULTIMATE.start_main_~x~0#1| 18)} assume !!(main_~x~0#1 < 1000000); {7976#(<= |ULTIMATE.start_main_~x~0#1| 18)} is VALID [2022-02-20 17:08:12,552 INFO L290 TraceCheckUtils]: 39: Hoare triple {7976#(<= |ULTIMATE.start_main_~x~0#1| 18)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {7977#(<= |ULTIMATE.start_main_~x~0#1| 19)} is VALID [2022-02-20 17:08:12,553 INFO L290 TraceCheckUtils]: 40: Hoare triple {7977#(<= |ULTIMATE.start_main_~x~0#1| 19)} assume !!(main_~x~0#1 < 1000000); {7977#(<= |ULTIMATE.start_main_~x~0#1| 19)} is VALID [2022-02-20 17:08:12,553 INFO L290 TraceCheckUtils]: 41: Hoare triple {7977#(<= |ULTIMATE.start_main_~x~0#1| 19)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {7978#(<= |ULTIMATE.start_main_~x~0#1| 20)} is VALID [2022-02-20 17:08:12,553 INFO L290 TraceCheckUtils]: 42: Hoare triple {7978#(<= |ULTIMATE.start_main_~x~0#1| 20)} assume !!(main_~x~0#1 < 1000000); {7978#(<= |ULTIMATE.start_main_~x~0#1| 20)} is VALID [2022-02-20 17:08:12,554 INFO L290 TraceCheckUtils]: 43: Hoare triple {7978#(<= |ULTIMATE.start_main_~x~0#1| 20)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {7979#(<= |ULTIMATE.start_main_~x~0#1| 21)} is VALID [2022-02-20 17:08:12,554 INFO L290 TraceCheckUtils]: 44: Hoare triple {7979#(<= |ULTIMATE.start_main_~x~0#1| 21)} assume !!(main_~x~0#1 < 1000000); {7979#(<= |ULTIMATE.start_main_~x~0#1| 21)} is VALID [2022-02-20 17:08:12,554 INFO L290 TraceCheckUtils]: 45: Hoare triple {7979#(<= |ULTIMATE.start_main_~x~0#1| 21)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {7980#(<= |ULTIMATE.start_main_~x~0#1| 22)} is VALID [2022-02-20 17:08:12,555 INFO L290 TraceCheckUtils]: 46: Hoare triple {7980#(<= |ULTIMATE.start_main_~x~0#1| 22)} assume !!(main_~x~0#1 < 1000000); {7980#(<= |ULTIMATE.start_main_~x~0#1| 22)} is VALID [2022-02-20 17:08:12,555 INFO L290 TraceCheckUtils]: 47: Hoare triple {7980#(<= |ULTIMATE.start_main_~x~0#1| 22)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {7981#(<= |ULTIMATE.start_main_~x~0#1| 23)} is VALID [2022-02-20 17:08:12,555 INFO L290 TraceCheckUtils]: 48: Hoare triple {7981#(<= |ULTIMATE.start_main_~x~0#1| 23)} assume !!(main_~x~0#1 < 1000000); {7981#(<= |ULTIMATE.start_main_~x~0#1| 23)} is VALID [2022-02-20 17:08:12,556 INFO L290 TraceCheckUtils]: 49: Hoare triple {7981#(<= |ULTIMATE.start_main_~x~0#1| 23)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {7982#(<= |ULTIMATE.start_main_~x~0#1| 24)} is VALID [2022-02-20 17:08:12,556 INFO L290 TraceCheckUtils]: 50: Hoare triple {7982#(<= |ULTIMATE.start_main_~x~0#1| 24)} assume !!(main_~x~0#1 < 1000000); {7982#(<= |ULTIMATE.start_main_~x~0#1| 24)} is VALID [2022-02-20 17:08:12,556 INFO L290 TraceCheckUtils]: 51: Hoare triple {7982#(<= |ULTIMATE.start_main_~x~0#1| 24)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {7983#(<= |ULTIMATE.start_main_~x~0#1| 25)} is VALID [2022-02-20 17:08:12,557 INFO L290 TraceCheckUtils]: 52: Hoare triple {7983#(<= |ULTIMATE.start_main_~x~0#1| 25)} assume !!(main_~x~0#1 < 1000000); {7983#(<= |ULTIMATE.start_main_~x~0#1| 25)} is VALID [2022-02-20 17:08:12,557 INFO L290 TraceCheckUtils]: 53: Hoare triple {7983#(<= |ULTIMATE.start_main_~x~0#1| 25)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {7984#(<= |ULTIMATE.start_main_~x~0#1| 26)} is VALID [2022-02-20 17:08:12,557 INFO L290 TraceCheckUtils]: 54: Hoare triple {7984#(<= |ULTIMATE.start_main_~x~0#1| 26)} assume !!(main_~x~0#1 < 1000000); {7984#(<= |ULTIMATE.start_main_~x~0#1| 26)} is VALID [2022-02-20 17:08:12,558 INFO L290 TraceCheckUtils]: 55: Hoare triple {7984#(<= |ULTIMATE.start_main_~x~0#1| 26)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {7985#(<= |ULTIMATE.start_main_~x~0#1| 27)} is VALID [2022-02-20 17:08:12,558 INFO L290 TraceCheckUtils]: 56: Hoare triple {7985#(<= |ULTIMATE.start_main_~x~0#1| 27)} assume !!(main_~x~0#1 < 1000000); {7985#(<= |ULTIMATE.start_main_~x~0#1| 27)} is VALID [2022-02-20 17:08:12,559 INFO L290 TraceCheckUtils]: 57: Hoare triple {7985#(<= |ULTIMATE.start_main_~x~0#1| 27)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {7986#(<= |ULTIMATE.start_main_~x~0#1| 28)} is VALID [2022-02-20 17:08:12,559 INFO L290 TraceCheckUtils]: 58: Hoare triple {7986#(<= |ULTIMATE.start_main_~x~0#1| 28)} assume !!(main_~x~0#1 < 1000000); {7986#(<= |ULTIMATE.start_main_~x~0#1| 28)} is VALID [2022-02-20 17:08:12,559 INFO L290 TraceCheckUtils]: 59: Hoare triple {7986#(<= |ULTIMATE.start_main_~x~0#1| 28)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {7987#(<= |ULTIMATE.start_main_~x~0#1| 29)} is VALID [2022-02-20 17:08:12,563 INFO L290 TraceCheckUtils]: 60: Hoare triple {7987#(<= |ULTIMATE.start_main_~x~0#1| 29)} assume !!(main_~x~0#1 < 1000000); {7987#(<= |ULTIMATE.start_main_~x~0#1| 29)} is VALID [2022-02-20 17:08:12,564 INFO L290 TraceCheckUtils]: 61: Hoare triple {7987#(<= |ULTIMATE.start_main_~x~0#1| 29)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {7988#(<= |ULTIMATE.start_main_~x~0#1| 30)} is VALID [2022-02-20 17:08:12,564 INFO L290 TraceCheckUtils]: 62: Hoare triple {7988#(<= |ULTIMATE.start_main_~x~0#1| 30)} assume !!(main_~x~0#1 < 1000000); {7988#(<= |ULTIMATE.start_main_~x~0#1| 30)} is VALID [2022-02-20 17:08:12,565 INFO L290 TraceCheckUtils]: 63: Hoare triple {7988#(<= |ULTIMATE.start_main_~x~0#1| 30)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {7989#(<= |ULTIMATE.start_main_~x~0#1| 31)} is VALID [2022-02-20 17:08:12,565 INFO L290 TraceCheckUtils]: 64: Hoare triple {7989#(<= |ULTIMATE.start_main_~x~0#1| 31)} assume !!(main_~x~0#1 < 1000000); {7989#(<= |ULTIMATE.start_main_~x~0#1| 31)} is VALID [2022-02-20 17:08:12,565 INFO L290 TraceCheckUtils]: 65: Hoare triple {7989#(<= |ULTIMATE.start_main_~x~0#1| 31)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {7990#(<= |ULTIMATE.start_main_~x~0#1| 32)} is VALID [2022-02-20 17:08:12,566 INFO L290 TraceCheckUtils]: 66: Hoare triple {7990#(<= |ULTIMATE.start_main_~x~0#1| 32)} assume !!(main_~x~0#1 < 1000000); {7990#(<= |ULTIMATE.start_main_~x~0#1| 32)} is VALID [2022-02-20 17:08:12,566 INFO L290 TraceCheckUtils]: 67: Hoare triple {7990#(<= |ULTIMATE.start_main_~x~0#1| 32)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {7991#(<= |ULTIMATE.start_main_~x~0#1| 33)} is VALID [2022-02-20 17:08:12,566 INFO L290 TraceCheckUtils]: 68: Hoare triple {7991#(<= |ULTIMATE.start_main_~x~0#1| 33)} assume !!(main_~x~0#1 < 1000000); {7991#(<= |ULTIMATE.start_main_~x~0#1| 33)} is VALID [2022-02-20 17:08:12,567 INFO L290 TraceCheckUtils]: 69: Hoare triple {7991#(<= |ULTIMATE.start_main_~x~0#1| 33)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {7992#(<= |ULTIMATE.start_main_~x~0#1| 34)} is VALID [2022-02-20 17:08:12,567 INFO L290 TraceCheckUtils]: 70: Hoare triple {7992#(<= |ULTIMATE.start_main_~x~0#1| 34)} assume !!(main_~x~0#1 < 1000000); {7992#(<= |ULTIMATE.start_main_~x~0#1| 34)} is VALID [2022-02-20 17:08:12,567 INFO L290 TraceCheckUtils]: 71: Hoare triple {7992#(<= |ULTIMATE.start_main_~x~0#1| 34)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {7993#(<= |ULTIMATE.start_main_~x~0#1| 35)} is VALID [2022-02-20 17:08:12,568 INFO L290 TraceCheckUtils]: 72: Hoare triple {7993#(<= |ULTIMATE.start_main_~x~0#1| 35)} assume !!(main_~x~0#1 < 1000000); {7993#(<= |ULTIMATE.start_main_~x~0#1| 35)} is VALID [2022-02-20 17:08:12,568 INFO L290 TraceCheckUtils]: 73: Hoare triple {7993#(<= |ULTIMATE.start_main_~x~0#1| 35)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {7994#(<= |ULTIMATE.start_main_~x~0#1| 36)} is VALID [2022-02-20 17:08:12,568 INFO L290 TraceCheckUtils]: 74: Hoare triple {7994#(<= |ULTIMATE.start_main_~x~0#1| 36)} assume !!(main_~x~0#1 < 1000000); {7994#(<= |ULTIMATE.start_main_~x~0#1| 36)} is VALID [2022-02-20 17:08:12,569 INFO L290 TraceCheckUtils]: 75: Hoare triple {7994#(<= |ULTIMATE.start_main_~x~0#1| 36)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {7995#(<= |ULTIMATE.start_main_~x~0#1| 37)} is VALID [2022-02-20 17:08:12,569 INFO L290 TraceCheckUtils]: 76: Hoare triple {7995#(<= |ULTIMATE.start_main_~x~0#1| 37)} assume !!(main_~x~0#1 < 1000000); {7995#(<= |ULTIMATE.start_main_~x~0#1| 37)} is VALID [2022-02-20 17:08:12,569 INFO L290 TraceCheckUtils]: 77: Hoare triple {7995#(<= |ULTIMATE.start_main_~x~0#1| 37)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {7996#(<= |ULTIMATE.start_main_~x~0#1| 38)} is VALID [2022-02-20 17:08:12,570 INFO L290 TraceCheckUtils]: 78: Hoare triple {7996#(<= |ULTIMATE.start_main_~x~0#1| 38)} assume !!(main_~x~0#1 < 1000000); {7996#(<= |ULTIMATE.start_main_~x~0#1| 38)} is VALID [2022-02-20 17:08:12,570 INFO L290 TraceCheckUtils]: 79: Hoare triple {7996#(<= |ULTIMATE.start_main_~x~0#1| 38)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {7997#(<= |ULTIMATE.start_main_~x~0#1| 39)} is VALID [2022-02-20 17:08:12,570 INFO L290 TraceCheckUtils]: 80: Hoare triple {7997#(<= |ULTIMATE.start_main_~x~0#1| 39)} assume !!(main_~x~0#1 < 1000000); {7997#(<= |ULTIMATE.start_main_~x~0#1| 39)} is VALID [2022-02-20 17:08:12,571 INFO L290 TraceCheckUtils]: 81: Hoare triple {7997#(<= |ULTIMATE.start_main_~x~0#1| 39)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {7998#(<= |ULTIMATE.start_main_~x~0#1| 40)} is VALID [2022-02-20 17:08:12,571 INFO L290 TraceCheckUtils]: 82: Hoare triple {7998#(<= |ULTIMATE.start_main_~x~0#1| 40)} assume !!(main_~x~0#1 < 1000000); {7998#(<= |ULTIMATE.start_main_~x~0#1| 40)} is VALID [2022-02-20 17:08:12,571 INFO L290 TraceCheckUtils]: 83: Hoare triple {7998#(<= |ULTIMATE.start_main_~x~0#1| 40)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {7999#(<= |ULTIMATE.start_main_~x~0#1| 41)} is VALID [2022-02-20 17:08:12,572 INFO L290 TraceCheckUtils]: 84: Hoare triple {7999#(<= |ULTIMATE.start_main_~x~0#1| 41)} assume !!(main_~x~0#1 < 1000000); {7999#(<= |ULTIMATE.start_main_~x~0#1| 41)} is VALID [2022-02-20 17:08:12,572 INFO L290 TraceCheckUtils]: 85: Hoare triple {7999#(<= |ULTIMATE.start_main_~x~0#1| 41)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8000#(<= |ULTIMATE.start_main_~x~0#1| 42)} is VALID [2022-02-20 17:08:12,572 INFO L290 TraceCheckUtils]: 86: Hoare triple {8000#(<= |ULTIMATE.start_main_~x~0#1| 42)} assume !!(main_~x~0#1 < 1000000); {8000#(<= |ULTIMATE.start_main_~x~0#1| 42)} is VALID [2022-02-20 17:08:12,573 INFO L290 TraceCheckUtils]: 87: Hoare triple {8000#(<= |ULTIMATE.start_main_~x~0#1| 42)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8001#(<= |ULTIMATE.start_main_~x~0#1| 43)} is VALID [2022-02-20 17:08:12,573 INFO L290 TraceCheckUtils]: 88: Hoare triple {8001#(<= |ULTIMATE.start_main_~x~0#1| 43)} assume !!(main_~x~0#1 < 1000000); {8001#(<= |ULTIMATE.start_main_~x~0#1| 43)} is VALID [2022-02-20 17:08:12,573 INFO L290 TraceCheckUtils]: 89: Hoare triple {8001#(<= |ULTIMATE.start_main_~x~0#1| 43)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8002#(<= |ULTIMATE.start_main_~x~0#1| 44)} is VALID [2022-02-20 17:08:12,574 INFO L290 TraceCheckUtils]: 90: Hoare triple {8002#(<= |ULTIMATE.start_main_~x~0#1| 44)} assume !!(main_~x~0#1 < 1000000); {8002#(<= |ULTIMATE.start_main_~x~0#1| 44)} is VALID [2022-02-20 17:08:12,574 INFO L290 TraceCheckUtils]: 91: Hoare triple {8002#(<= |ULTIMATE.start_main_~x~0#1| 44)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8003#(<= |ULTIMATE.start_main_~x~0#1| 45)} is VALID [2022-02-20 17:08:12,574 INFO L290 TraceCheckUtils]: 92: Hoare triple {8003#(<= |ULTIMATE.start_main_~x~0#1| 45)} assume !!(main_~x~0#1 < 1000000); {8003#(<= |ULTIMATE.start_main_~x~0#1| 45)} is VALID [2022-02-20 17:08:12,575 INFO L290 TraceCheckUtils]: 93: Hoare triple {8003#(<= |ULTIMATE.start_main_~x~0#1| 45)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8004#(<= |ULTIMATE.start_main_~x~0#1| 46)} is VALID [2022-02-20 17:08:12,575 INFO L290 TraceCheckUtils]: 94: Hoare triple {8004#(<= |ULTIMATE.start_main_~x~0#1| 46)} assume !!(main_~x~0#1 < 1000000); {8004#(<= |ULTIMATE.start_main_~x~0#1| 46)} is VALID [2022-02-20 17:08:12,576 INFO L290 TraceCheckUtils]: 95: Hoare triple {8004#(<= |ULTIMATE.start_main_~x~0#1| 46)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8005#(<= |ULTIMATE.start_main_~x~0#1| 47)} is VALID [2022-02-20 17:08:12,576 INFO L290 TraceCheckUtils]: 96: Hoare triple {8005#(<= |ULTIMATE.start_main_~x~0#1| 47)} assume !!(main_~x~0#1 < 1000000); {8005#(<= |ULTIMATE.start_main_~x~0#1| 47)} is VALID [2022-02-20 17:08:12,576 INFO L290 TraceCheckUtils]: 97: Hoare triple {8005#(<= |ULTIMATE.start_main_~x~0#1| 47)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8006#(<= |ULTIMATE.start_main_~x~0#1| 48)} is VALID [2022-02-20 17:08:12,577 INFO L290 TraceCheckUtils]: 98: Hoare triple {8006#(<= |ULTIMATE.start_main_~x~0#1| 48)} assume !!(main_~x~0#1 < 1000000); {8006#(<= |ULTIMATE.start_main_~x~0#1| 48)} is VALID [2022-02-20 17:08:12,577 INFO L290 TraceCheckUtils]: 99: Hoare triple {8006#(<= |ULTIMATE.start_main_~x~0#1| 48)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8007#(<= |ULTIMATE.start_main_~x~0#1| 49)} is VALID [2022-02-20 17:08:12,577 INFO L290 TraceCheckUtils]: 100: Hoare triple {8007#(<= |ULTIMATE.start_main_~x~0#1| 49)} assume !!(main_~x~0#1 < 1000000); {8007#(<= |ULTIMATE.start_main_~x~0#1| 49)} is VALID [2022-02-20 17:08:12,578 INFO L290 TraceCheckUtils]: 101: Hoare triple {8007#(<= |ULTIMATE.start_main_~x~0#1| 49)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8008#(<= |ULTIMATE.start_main_~x~0#1| 50)} is VALID [2022-02-20 17:08:12,578 INFO L290 TraceCheckUtils]: 102: Hoare triple {8008#(<= |ULTIMATE.start_main_~x~0#1| 50)} assume !!(main_~x~0#1 < 1000000); {8008#(<= |ULTIMATE.start_main_~x~0#1| 50)} is VALID [2022-02-20 17:08:12,578 INFO L290 TraceCheckUtils]: 103: Hoare triple {8008#(<= |ULTIMATE.start_main_~x~0#1| 50)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8009#(<= |ULTIMATE.start_main_~x~0#1| 51)} is VALID [2022-02-20 17:08:12,579 INFO L290 TraceCheckUtils]: 104: Hoare triple {8009#(<= |ULTIMATE.start_main_~x~0#1| 51)} assume !!(main_~x~0#1 < 1000000); {8009#(<= |ULTIMATE.start_main_~x~0#1| 51)} is VALID [2022-02-20 17:08:12,579 INFO L290 TraceCheckUtils]: 105: Hoare triple {8009#(<= |ULTIMATE.start_main_~x~0#1| 51)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8010#(<= |ULTIMATE.start_main_~x~0#1| 52)} is VALID [2022-02-20 17:08:12,579 INFO L290 TraceCheckUtils]: 106: Hoare triple {8010#(<= |ULTIMATE.start_main_~x~0#1| 52)} assume !!(main_~x~0#1 < 1000000); {8010#(<= |ULTIMATE.start_main_~x~0#1| 52)} is VALID [2022-02-20 17:08:12,580 INFO L290 TraceCheckUtils]: 107: Hoare triple {8010#(<= |ULTIMATE.start_main_~x~0#1| 52)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8011#(<= |ULTIMATE.start_main_~x~0#1| 53)} is VALID [2022-02-20 17:08:12,580 INFO L290 TraceCheckUtils]: 108: Hoare triple {8011#(<= |ULTIMATE.start_main_~x~0#1| 53)} assume !!(main_~x~0#1 < 1000000); {8011#(<= |ULTIMATE.start_main_~x~0#1| 53)} is VALID [2022-02-20 17:08:12,580 INFO L290 TraceCheckUtils]: 109: Hoare triple {8011#(<= |ULTIMATE.start_main_~x~0#1| 53)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8012#(<= |ULTIMATE.start_main_~x~0#1| 54)} is VALID [2022-02-20 17:08:12,581 INFO L290 TraceCheckUtils]: 110: Hoare triple {8012#(<= |ULTIMATE.start_main_~x~0#1| 54)} assume !!(main_~x~0#1 < 1000000); {8012#(<= |ULTIMATE.start_main_~x~0#1| 54)} is VALID [2022-02-20 17:08:12,581 INFO L290 TraceCheckUtils]: 111: Hoare triple {8012#(<= |ULTIMATE.start_main_~x~0#1| 54)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8013#(<= |ULTIMATE.start_main_~x~0#1| 55)} is VALID [2022-02-20 17:08:12,581 INFO L290 TraceCheckUtils]: 112: Hoare triple {8013#(<= |ULTIMATE.start_main_~x~0#1| 55)} assume !!(main_~x~0#1 < 1000000); {8013#(<= |ULTIMATE.start_main_~x~0#1| 55)} is VALID [2022-02-20 17:08:12,582 INFO L290 TraceCheckUtils]: 113: Hoare triple {8013#(<= |ULTIMATE.start_main_~x~0#1| 55)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8014#(<= |ULTIMATE.start_main_~x~0#1| 56)} is VALID [2022-02-20 17:08:12,582 INFO L290 TraceCheckUtils]: 114: Hoare triple {8014#(<= |ULTIMATE.start_main_~x~0#1| 56)} assume !!(main_~x~0#1 < 1000000); {8014#(<= |ULTIMATE.start_main_~x~0#1| 56)} is VALID [2022-02-20 17:08:12,582 INFO L290 TraceCheckUtils]: 115: Hoare triple {8014#(<= |ULTIMATE.start_main_~x~0#1| 56)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8015#(<= |ULTIMATE.start_main_~x~0#1| 57)} is VALID [2022-02-20 17:08:12,583 INFO L290 TraceCheckUtils]: 116: Hoare triple {8015#(<= |ULTIMATE.start_main_~x~0#1| 57)} assume !!(main_~x~0#1 < 1000000); {8015#(<= |ULTIMATE.start_main_~x~0#1| 57)} is VALID [2022-02-20 17:08:12,585 INFO L290 TraceCheckUtils]: 117: Hoare triple {8015#(<= |ULTIMATE.start_main_~x~0#1| 57)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8016#(<= |ULTIMATE.start_main_~x~0#1| 58)} is VALID [2022-02-20 17:08:12,586 INFO L290 TraceCheckUtils]: 118: Hoare triple {8016#(<= |ULTIMATE.start_main_~x~0#1| 58)} assume !!(main_~x~0#1 < 1000000); {8016#(<= |ULTIMATE.start_main_~x~0#1| 58)} is VALID [2022-02-20 17:08:12,587 INFO L290 TraceCheckUtils]: 119: Hoare triple {8016#(<= |ULTIMATE.start_main_~x~0#1| 58)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8017#(<= |ULTIMATE.start_main_~x~0#1| 59)} is VALID [2022-02-20 17:08:12,588 INFO L290 TraceCheckUtils]: 120: Hoare triple {8017#(<= |ULTIMATE.start_main_~x~0#1| 59)} assume !!(main_~x~0#1 < 1000000); {8017#(<= |ULTIMATE.start_main_~x~0#1| 59)} is VALID [2022-02-20 17:08:12,588 INFO L290 TraceCheckUtils]: 121: Hoare triple {8017#(<= |ULTIMATE.start_main_~x~0#1| 59)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8018#(<= |ULTIMATE.start_main_~x~0#1| 60)} is VALID [2022-02-20 17:08:12,589 INFO L290 TraceCheckUtils]: 122: Hoare triple {8018#(<= |ULTIMATE.start_main_~x~0#1| 60)} assume !!(main_~x~0#1 < 1000000); {8018#(<= |ULTIMATE.start_main_~x~0#1| 60)} is VALID [2022-02-20 17:08:12,589 INFO L290 TraceCheckUtils]: 123: Hoare triple {8018#(<= |ULTIMATE.start_main_~x~0#1| 60)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8019#(<= |ULTIMATE.start_main_~x~0#1| 61)} is VALID [2022-02-20 17:08:12,589 INFO L290 TraceCheckUtils]: 124: Hoare triple {8019#(<= |ULTIMATE.start_main_~x~0#1| 61)} assume !!(main_~x~0#1 < 1000000); {8019#(<= |ULTIMATE.start_main_~x~0#1| 61)} is VALID [2022-02-20 17:08:12,590 INFO L290 TraceCheckUtils]: 125: Hoare triple {8019#(<= |ULTIMATE.start_main_~x~0#1| 61)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8020#(<= |ULTIMATE.start_main_~x~0#1| 62)} is VALID [2022-02-20 17:08:12,590 INFO L290 TraceCheckUtils]: 126: Hoare triple {8020#(<= |ULTIMATE.start_main_~x~0#1| 62)} assume !!(main_~x~0#1 < 1000000); {8020#(<= |ULTIMATE.start_main_~x~0#1| 62)} is VALID [2022-02-20 17:08:12,591 INFO L290 TraceCheckUtils]: 127: Hoare triple {8020#(<= |ULTIMATE.start_main_~x~0#1| 62)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8021#(<= |ULTIMATE.start_main_~x~0#1| 63)} is VALID [2022-02-20 17:08:12,595 INFO L290 TraceCheckUtils]: 128: Hoare triple {8021#(<= |ULTIMATE.start_main_~x~0#1| 63)} assume !!(main_~x~0#1 < 1000000); {8021#(<= |ULTIMATE.start_main_~x~0#1| 63)} is VALID [2022-02-20 17:08:12,595 INFO L290 TraceCheckUtils]: 129: Hoare triple {8021#(<= |ULTIMATE.start_main_~x~0#1| 63)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8022#(<= |ULTIMATE.start_main_~x~0#1| 64)} is VALID [2022-02-20 17:08:12,596 INFO L290 TraceCheckUtils]: 130: Hoare triple {8022#(<= |ULTIMATE.start_main_~x~0#1| 64)} assume !!(main_~x~0#1 < 1000000); {8022#(<= |ULTIMATE.start_main_~x~0#1| 64)} is VALID [2022-02-20 17:08:12,596 INFO L290 TraceCheckUtils]: 131: Hoare triple {8022#(<= |ULTIMATE.start_main_~x~0#1| 64)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8023#(<= |ULTIMATE.start_main_~x~0#1| 65)} is VALID [2022-02-20 17:08:12,597 INFO L290 TraceCheckUtils]: 132: Hoare triple {8023#(<= |ULTIMATE.start_main_~x~0#1| 65)} assume !!(main_~x~0#1 < 1000000); {8023#(<= |ULTIMATE.start_main_~x~0#1| 65)} is VALID [2022-02-20 17:08:12,597 INFO L290 TraceCheckUtils]: 133: Hoare triple {8023#(<= |ULTIMATE.start_main_~x~0#1| 65)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8024#(<= |ULTIMATE.start_main_~x~0#1| 66)} is VALID [2022-02-20 17:08:12,598 INFO L290 TraceCheckUtils]: 134: Hoare triple {8024#(<= |ULTIMATE.start_main_~x~0#1| 66)} assume !!(main_~x~0#1 < 1000000); {8024#(<= |ULTIMATE.start_main_~x~0#1| 66)} is VALID [2022-02-20 17:08:12,599 INFO L290 TraceCheckUtils]: 135: Hoare triple {8024#(<= |ULTIMATE.start_main_~x~0#1| 66)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8025#(<= |ULTIMATE.start_main_~x~0#1| 67)} is VALID [2022-02-20 17:08:12,599 INFO L290 TraceCheckUtils]: 136: Hoare triple {8025#(<= |ULTIMATE.start_main_~x~0#1| 67)} assume !!(main_~x~0#1 < 1000000); {8025#(<= |ULTIMATE.start_main_~x~0#1| 67)} is VALID [2022-02-20 17:08:12,600 INFO L290 TraceCheckUtils]: 137: Hoare triple {8025#(<= |ULTIMATE.start_main_~x~0#1| 67)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8026#(<= |ULTIMATE.start_main_~x~0#1| 68)} is VALID [2022-02-20 17:08:12,600 INFO L290 TraceCheckUtils]: 138: Hoare triple {8026#(<= |ULTIMATE.start_main_~x~0#1| 68)} assume !!(main_~x~0#1 < 1000000); {8026#(<= |ULTIMATE.start_main_~x~0#1| 68)} is VALID [2022-02-20 17:08:12,600 INFO L290 TraceCheckUtils]: 139: Hoare triple {8026#(<= |ULTIMATE.start_main_~x~0#1| 68)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8027#(<= |ULTIMATE.start_main_~x~0#1| 69)} is VALID [2022-02-20 17:08:12,601 INFO L290 TraceCheckUtils]: 140: Hoare triple {8027#(<= |ULTIMATE.start_main_~x~0#1| 69)} assume !!(main_~x~0#1 < 1000000); {8027#(<= |ULTIMATE.start_main_~x~0#1| 69)} is VALID [2022-02-20 17:08:12,601 INFO L290 TraceCheckUtils]: 141: Hoare triple {8027#(<= |ULTIMATE.start_main_~x~0#1| 69)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8028#(<= |ULTIMATE.start_main_~x~0#1| 70)} is VALID [2022-02-20 17:08:12,601 INFO L290 TraceCheckUtils]: 142: Hoare triple {8028#(<= |ULTIMATE.start_main_~x~0#1| 70)} assume !!(main_~x~0#1 < 1000000); {8028#(<= |ULTIMATE.start_main_~x~0#1| 70)} is VALID [2022-02-20 17:08:12,602 INFO L290 TraceCheckUtils]: 143: Hoare triple {8028#(<= |ULTIMATE.start_main_~x~0#1| 70)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8029#(<= |ULTIMATE.start_main_~x~0#1| 71)} is VALID [2022-02-20 17:08:12,602 INFO L290 TraceCheckUtils]: 144: Hoare triple {8029#(<= |ULTIMATE.start_main_~x~0#1| 71)} assume !!(main_~x~0#1 < 1000000); {8029#(<= |ULTIMATE.start_main_~x~0#1| 71)} is VALID [2022-02-20 17:08:12,602 INFO L290 TraceCheckUtils]: 145: Hoare triple {8029#(<= |ULTIMATE.start_main_~x~0#1| 71)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8030#(<= |ULTIMATE.start_main_~x~0#1| 72)} is VALID [2022-02-20 17:08:12,603 INFO L290 TraceCheckUtils]: 146: Hoare triple {8030#(<= |ULTIMATE.start_main_~x~0#1| 72)} assume !!(main_~x~0#1 < 1000000); {8030#(<= |ULTIMATE.start_main_~x~0#1| 72)} is VALID [2022-02-20 17:08:12,603 INFO L290 TraceCheckUtils]: 147: Hoare triple {8030#(<= |ULTIMATE.start_main_~x~0#1| 72)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8031#(<= |ULTIMATE.start_main_~x~0#1| 73)} is VALID [2022-02-20 17:08:12,603 INFO L290 TraceCheckUtils]: 148: Hoare triple {8031#(<= |ULTIMATE.start_main_~x~0#1| 73)} assume !!(main_~x~0#1 < 1000000); {8031#(<= |ULTIMATE.start_main_~x~0#1| 73)} is VALID [2022-02-20 17:08:12,604 INFO L290 TraceCheckUtils]: 149: Hoare triple {8031#(<= |ULTIMATE.start_main_~x~0#1| 73)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8032#(<= |ULTIMATE.start_main_~x~0#1| 74)} is VALID [2022-02-20 17:08:12,604 INFO L290 TraceCheckUtils]: 150: Hoare triple {8032#(<= |ULTIMATE.start_main_~x~0#1| 74)} assume !!(main_~x~0#1 < 1000000); {8032#(<= |ULTIMATE.start_main_~x~0#1| 74)} is VALID [2022-02-20 17:08:12,604 INFO L290 TraceCheckUtils]: 151: Hoare triple {8032#(<= |ULTIMATE.start_main_~x~0#1| 74)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8033#(<= |ULTIMATE.start_main_~x~0#1| 75)} is VALID [2022-02-20 17:08:12,605 INFO L290 TraceCheckUtils]: 152: Hoare triple {8033#(<= |ULTIMATE.start_main_~x~0#1| 75)} assume !!(main_~x~0#1 < 1000000); {8033#(<= |ULTIMATE.start_main_~x~0#1| 75)} is VALID [2022-02-20 17:08:12,605 INFO L290 TraceCheckUtils]: 153: Hoare triple {8033#(<= |ULTIMATE.start_main_~x~0#1| 75)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8034#(<= |ULTIMATE.start_main_~x~0#1| 76)} is VALID [2022-02-20 17:08:12,605 INFO L290 TraceCheckUtils]: 154: Hoare triple {8034#(<= |ULTIMATE.start_main_~x~0#1| 76)} assume !!(main_~x~0#1 < 1000000); {8034#(<= |ULTIMATE.start_main_~x~0#1| 76)} is VALID [2022-02-20 17:08:12,606 INFO L290 TraceCheckUtils]: 155: Hoare triple {8034#(<= |ULTIMATE.start_main_~x~0#1| 76)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8035#(<= |ULTIMATE.start_main_~x~0#1| 77)} is VALID [2022-02-20 17:08:12,606 INFO L290 TraceCheckUtils]: 156: Hoare triple {8035#(<= |ULTIMATE.start_main_~x~0#1| 77)} assume !!(main_~x~0#1 < 1000000); {8035#(<= |ULTIMATE.start_main_~x~0#1| 77)} is VALID [2022-02-20 17:08:12,607 INFO L290 TraceCheckUtils]: 157: Hoare triple {8035#(<= |ULTIMATE.start_main_~x~0#1| 77)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8036#(<= |ULTIMATE.start_main_~x~0#1| 78)} is VALID [2022-02-20 17:08:12,607 INFO L290 TraceCheckUtils]: 158: Hoare triple {8036#(<= |ULTIMATE.start_main_~x~0#1| 78)} assume !!(main_~x~0#1 < 1000000); {8036#(<= |ULTIMATE.start_main_~x~0#1| 78)} is VALID [2022-02-20 17:08:12,607 INFO L290 TraceCheckUtils]: 159: Hoare triple {8036#(<= |ULTIMATE.start_main_~x~0#1| 78)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8037#(<= |ULTIMATE.start_main_~x~0#1| 79)} is VALID [2022-02-20 17:08:12,608 INFO L290 TraceCheckUtils]: 160: Hoare triple {8037#(<= |ULTIMATE.start_main_~x~0#1| 79)} assume !!(main_~x~0#1 < 1000000); {8037#(<= |ULTIMATE.start_main_~x~0#1| 79)} is VALID [2022-02-20 17:08:12,608 INFO L290 TraceCheckUtils]: 161: Hoare triple {8037#(<= |ULTIMATE.start_main_~x~0#1| 79)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8038#(<= |ULTIMATE.start_main_~x~0#1| 80)} is VALID [2022-02-20 17:08:12,608 INFO L290 TraceCheckUtils]: 162: Hoare triple {8038#(<= |ULTIMATE.start_main_~x~0#1| 80)} assume !!(main_~x~0#1 < 1000000); {8038#(<= |ULTIMATE.start_main_~x~0#1| 80)} is VALID [2022-02-20 17:08:12,609 INFO L290 TraceCheckUtils]: 163: Hoare triple {8038#(<= |ULTIMATE.start_main_~x~0#1| 80)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8039#(<= |ULTIMATE.start_main_~x~0#1| 81)} is VALID [2022-02-20 17:08:12,609 INFO L290 TraceCheckUtils]: 164: Hoare triple {8039#(<= |ULTIMATE.start_main_~x~0#1| 81)} assume !!(main_~x~0#1 < 1000000); {8039#(<= |ULTIMATE.start_main_~x~0#1| 81)} is VALID [2022-02-20 17:08:12,609 INFO L290 TraceCheckUtils]: 165: Hoare triple {8039#(<= |ULTIMATE.start_main_~x~0#1| 81)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8040#(<= |ULTIMATE.start_main_~x~0#1| 82)} is VALID [2022-02-20 17:08:12,610 INFO L290 TraceCheckUtils]: 166: Hoare triple {8040#(<= |ULTIMATE.start_main_~x~0#1| 82)} assume !!(main_~x~0#1 < 1000000); {8040#(<= |ULTIMATE.start_main_~x~0#1| 82)} is VALID [2022-02-20 17:08:12,610 INFO L290 TraceCheckUtils]: 167: Hoare triple {8040#(<= |ULTIMATE.start_main_~x~0#1| 82)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8041#(<= |ULTIMATE.start_main_~x~0#1| 83)} is VALID [2022-02-20 17:08:12,610 INFO L290 TraceCheckUtils]: 168: Hoare triple {8041#(<= |ULTIMATE.start_main_~x~0#1| 83)} assume !!(main_~x~0#1 < 1000000); {8041#(<= |ULTIMATE.start_main_~x~0#1| 83)} is VALID [2022-02-20 17:08:12,611 INFO L290 TraceCheckUtils]: 169: Hoare triple {8041#(<= |ULTIMATE.start_main_~x~0#1| 83)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8042#(<= |ULTIMATE.start_main_~x~0#1| 84)} is VALID [2022-02-20 17:08:12,611 INFO L290 TraceCheckUtils]: 170: Hoare triple {8042#(<= |ULTIMATE.start_main_~x~0#1| 84)} assume !!(main_~x~0#1 < 1000000); {8042#(<= |ULTIMATE.start_main_~x~0#1| 84)} is VALID [2022-02-20 17:08:12,611 INFO L290 TraceCheckUtils]: 171: Hoare triple {8042#(<= |ULTIMATE.start_main_~x~0#1| 84)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8043#(<= |ULTIMATE.start_main_~x~0#1| 85)} is VALID [2022-02-20 17:08:12,612 INFO L290 TraceCheckUtils]: 172: Hoare triple {8043#(<= |ULTIMATE.start_main_~x~0#1| 85)} assume !!(main_~x~0#1 < 1000000); {8043#(<= |ULTIMATE.start_main_~x~0#1| 85)} is VALID [2022-02-20 17:08:12,612 INFO L290 TraceCheckUtils]: 173: Hoare triple {8043#(<= |ULTIMATE.start_main_~x~0#1| 85)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8044#(<= |ULTIMATE.start_main_~x~0#1| 86)} is VALID [2022-02-20 17:08:12,612 INFO L290 TraceCheckUtils]: 174: Hoare triple {8044#(<= |ULTIMATE.start_main_~x~0#1| 86)} assume !!(main_~x~0#1 < 1000000); {8044#(<= |ULTIMATE.start_main_~x~0#1| 86)} is VALID [2022-02-20 17:08:12,613 INFO L290 TraceCheckUtils]: 175: Hoare triple {8044#(<= |ULTIMATE.start_main_~x~0#1| 86)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8045#(<= |ULTIMATE.start_main_~x~0#1| 87)} is VALID [2022-02-20 17:08:12,613 INFO L290 TraceCheckUtils]: 176: Hoare triple {8045#(<= |ULTIMATE.start_main_~x~0#1| 87)} assume !!(main_~x~0#1 < 1000000); {8045#(<= |ULTIMATE.start_main_~x~0#1| 87)} is VALID [2022-02-20 17:08:12,613 INFO L290 TraceCheckUtils]: 177: Hoare triple {8045#(<= |ULTIMATE.start_main_~x~0#1| 87)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8046#(<= |ULTIMATE.start_main_~x~0#1| 88)} is VALID [2022-02-20 17:08:12,614 INFO L290 TraceCheckUtils]: 178: Hoare triple {8046#(<= |ULTIMATE.start_main_~x~0#1| 88)} assume !!(main_~x~0#1 < 1000000); {8046#(<= |ULTIMATE.start_main_~x~0#1| 88)} is VALID [2022-02-20 17:08:12,614 INFO L290 TraceCheckUtils]: 179: Hoare triple {8046#(<= |ULTIMATE.start_main_~x~0#1| 88)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8047#(<= |ULTIMATE.start_main_~x~0#1| 89)} is VALID [2022-02-20 17:08:12,614 INFO L290 TraceCheckUtils]: 180: Hoare triple {8047#(<= |ULTIMATE.start_main_~x~0#1| 89)} assume !!(main_~x~0#1 < 1000000); {8047#(<= |ULTIMATE.start_main_~x~0#1| 89)} is VALID [2022-02-20 17:08:12,615 INFO L290 TraceCheckUtils]: 181: Hoare triple {8047#(<= |ULTIMATE.start_main_~x~0#1| 89)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8048#(<= |ULTIMATE.start_main_~x~0#1| 90)} is VALID [2022-02-20 17:08:12,619 INFO L290 TraceCheckUtils]: 182: Hoare triple {8048#(<= |ULTIMATE.start_main_~x~0#1| 90)} assume !!(main_~x~0#1 < 1000000); {8048#(<= |ULTIMATE.start_main_~x~0#1| 90)} is VALID [2022-02-20 17:08:12,620 INFO L290 TraceCheckUtils]: 183: Hoare triple {8048#(<= |ULTIMATE.start_main_~x~0#1| 90)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8049#(<= |ULTIMATE.start_main_~x~0#1| 91)} is VALID [2022-02-20 17:08:12,620 INFO L290 TraceCheckUtils]: 184: Hoare triple {8049#(<= |ULTIMATE.start_main_~x~0#1| 91)} assume !!(main_~x~0#1 < 1000000); {8049#(<= |ULTIMATE.start_main_~x~0#1| 91)} is VALID [2022-02-20 17:08:12,621 INFO L290 TraceCheckUtils]: 185: Hoare triple {8049#(<= |ULTIMATE.start_main_~x~0#1| 91)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8050#(<= |ULTIMATE.start_main_~x~0#1| 92)} is VALID [2022-02-20 17:08:12,621 INFO L290 TraceCheckUtils]: 186: Hoare triple {8050#(<= |ULTIMATE.start_main_~x~0#1| 92)} assume !!(main_~x~0#1 < 1000000); {8050#(<= |ULTIMATE.start_main_~x~0#1| 92)} is VALID [2022-02-20 17:08:12,622 INFO L290 TraceCheckUtils]: 187: Hoare triple {8050#(<= |ULTIMATE.start_main_~x~0#1| 92)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8051#(<= |ULTIMATE.start_main_~x~0#1| 93)} is VALID [2022-02-20 17:08:12,622 INFO L290 TraceCheckUtils]: 188: Hoare triple {8051#(<= |ULTIMATE.start_main_~x~0#1| 93)} assume !!(main_~x~0#1 < 1000000); {8051#(<= |ULTIMATE.start_main_~x~0#1| 93)} is VALID [2022-02-20 17:08:12,623 INFO L290 TraceCheckUtils]: 189: Hoare triple {8051#(<= |ULTIMATE.start_main_~x~0#1| 93)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8052#(<= |ULTIMATE.start_main_~x~0#1| 94)} is VALID [2022-02-20 17:08:12,623 INFO L290 TraceCheckUtils]: 190: Hoare triple {8052#(<= |ULTIMATE.start_main_~x~0#1| 94)} assume !!(main_~x~0#1 < 1000000); {8052#(<= |ULTIMATE.start_main_~x~0#1| 94)} is VALID [2022-02-20 17:08:12,624 INFO L290 TraceCheckUtils]: 191: Hoare triple {8052#(<= |ULTIMATE.start_main_~x~0#1| 94)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8053#(<= |ULTIMATE.start_main_~x~0#1| 95)} is VALID [2022-02-20 17:08:12,624 INFO L290 TraceCheckUtils]: 192: Hoare triple {8053#(<= |ULTIMATE.start_main_~x~0#1| 95)} assume !!(main_~x~0#1 < 1000000); {8053#(<= |ULTIMATE.start_main_~x~0#1| 95)} is VALID [2022-02-20 17:08:12,625 INFO L290 TraceCheckUtils]: 193: Hoare triple {8053#(<= |ULTIMATE.start_main_~x~0#1| 95)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8054#(<= |ULTIMATE.start_main_~x~0#1| 96)} is VALID [2022-02-20 17:08:12,625 INFO L290 TraceCheckUtils]: 194: Hoare triple {8054#(<= |ULTIMATE.start_main_~x~0#1| 96)} assume !!(main_~x~0#1 < 1000000); {8054#(<= |ULTIMATE.start_main_~x~0#1| 96)} is VALID [2022-02-20 17:08:12,626 INFO L290 TraceCheckUtils]: 195: Hoare triple {8054#(<= |ULTIMATE.start_main_~x~0#1| 96)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8055#(<= |ULTIMATE.start_main_~x~0#1| 97)} is VALID [2022-02-20 17:08:12,626 INFO L290 TraceCheckUtils]: 196: Hoare triple {8055#(<= |ULTIMATE.start_main_~x~0#1| 97)} assume !!(main_~x~0#1 < 1000000); {8055#(<= |ULTIMATE.start_main_~x~0#1| 97)} is VALID [2022-02-20 17:08:12,627 INFO L290 TraceCheckUtils]: 197: Hoare triple {8055#(<= |ULTIMATE.start_main_~x~0#1| 97)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8056#(<= |ULTIMATE.start_main_~x~0#1| 98)} is VALID [2022-02-20 17:08:12,627 INFO L290 TraceCheckUtils]: 198: Hoare triple {8056#(<= |ULTIMATE.start_main_~x~0#1| 98)} assume !!(main_~x~0#1 < 1000000); {8056#(<= |ULTIMATE.start_main_~x~0#1| 98)} is VALID [2022-02-20 17:08:12,628 INFO L290 TraceCheckUtils]: 199: Hoare triple {8056#(<= |ULTIMATE.start_main_~x~0#1| 98)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8057#(<= |ULTIMATE.start_main_~x~0#1| 99)} is VALID [2022-02-20 17:08:12,628 INFO L290 TraceCheckUtils]: 200: Hoare triple {8057#(<= |ULTIMATE.start_main_~x~0#1| 99)} assume !!(main_~x~0#1 < 1000000); {8057#(<= |ULTIMATE.start_main_~x~0#1| 99)} is VALID [2022-02-20 17:08:12,629 INFO L290 TraceCheckUtils]: 201: Hoare triple {8057#(<= |ULTIMATE.start_main_~x~0#1| 99)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8058#(<= |ULTIMATE.start_main_~x~0#1| 100)} is VALID [2022-02-20 17:08:12,629 INFO L290 TraceCheckUtils]: 202: Hoare triple {8058#(<= |ULTIMATE.start_main_~x~0#1| 100)} assume !!(main_~x~0#1 < 1000000); {8058#(<= |ULTIMATE.start_main_~x~0#1| 100)} is VALID [2022-02-20 17:08:12,630 INFO L290 TraceCheckUtils]: 203: Hoare triple {8058#(<= |ULTIMATE.start_main_~x~0#1| 100)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8059#(<= |ULTIMATE.start_main_~x~0#1| 101)} is VALID [2022-02-20 17:08:12,630 INFO L290 TraceCheckUtils]: 204: Hoare triple {8059#(<= |ULTIMATE.start_main_~x~0#1| 101)} assume !!(main_~x~0#1 < 1000000); {8059#(<= |ULTIMATE.start_main_~x~0#1| 101)} is VALID [2022-02-20 17:08:12,631 INFO L290 TraceCheckUtils]: 205: Hoare triple {8059#(<= |ULTIMATE.start_main_~x~0#1| 101)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8060#(<= |ULTIMATE.start_main_~x~0#1| 102)} is VALID [2022-02-20 17:08:12,631 INFO L290 TraceCheckUtils]: 206: Hoare triple {8060#(<= |ULTIMATE.start_main_~x~0#1| 102)} assume !!(main_~x~0#1 < 1000000); {8060#(<= |ULTIMATE.start_main_~x~0#1| 102)} is VALID [2022-02-20 17:08:12,632 INFO L290 TraceCheckUtils]: 207: Hoare triple {8060#(<= |ULTIMATE.start_main_~x~0#1| 102)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8061#(<= |ULTIMATE.start_main_~x~0#1| 103)} is VALID [2022-02-20 17:08:12,633 INFO L290 TraceCheckUtils]: 208: Hoare triple {8061#(<= |ULTIMATE.start_main_~x~0#1| 103)} assume !!(main_~x~0#1 < 1000000); {8061#(<= |ULTIMATE.start_main_~x~0#1| 103)} is VALID [2022-02-20 17:08:12,633 INFO L290 TraceCheckUtils]: 209: Hoare triple {8061#(<= |ULTIMATE.start_main_~x~0#1| 103)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8062#(<= |ULTIMATE.start_main_~x~0#1| 104)} is VALID [2022-02-20 17:08:12,633 INFO L290 TraceCheckUtils]: 210: Hoare triple {8062#(<= |ULTIMATE.start_main_~x~0#1| 104)} assume !!(main_~x~0#1 < 1000000); {8062#(<= |ULTIMATE.start_main_~x~0#1| 104)} is VALID [2022-02-20 17:08:12,634 INFO L290 TraceCheckUtils]: 211: Hoare triple {8062#(<= |ULTIMATE.start_main_~x~0#1| 104)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8063#(<= |ULTIMATE.start_main_~x~0#1| 105)} is VALID [2022-02-20 17:08:12,634 INFO L290 TraceCheckUtils]: 212: Hoare triple {8063#(<= |ULTIMATE.start_main_~x~0#1| 105)} assume !!(main_~x~0#1 < 1000000); {8063#(<= |ULTIMATE.start_main_~x~0#1| 105)} is VALID [2022-02-20 17:08:12,634 INFO L290 TraceCheckUtils]: 213: Hoare triple {8063#(<= |ULTIMATE.start_main_~x~0#1| 105)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8064#(<= |ULTIMATE.start_main_~x~0#1| 106)} is VALID [2022-02-20 17:08:12,635 INFO L290 TraceCheckUtils]: 214: Hoare triple {8064#(<= |ULTIMATE.start_main_~x~0#1| 106)} assume !!(main_~x~0#1 < 1000000); {8064#(<= |ULTIMATE.start_main_~x~0#1| 106)} is VALID [2022-02-20 17:08:12,635 INFO L290 TraceCheckUtils]: 215: Hoare triple {8064#(<= |ULTIMATE.start_main_~x~0#1| 106)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8065#(<= |ULTIMATE.start_main_~x~0#1| 107)} is VALID [2022-02-20 17:08:12,635 INFO L290 TraceCheckUtils]: 216: Hoare triple {8065#(<= |ULTIMATE.start_main_~x~0#1| 107)} assume !!(main_~x~0#1 < 1000000); {8065#(<= |ULTIMATE.start_main_~x~0#1| 107)} is VALID [2022-02-20 17:08:12,636 INFO L290 TraceCheckUtils]: 217: Hoare triple {8065#(<= |ULTIMATE.start_main_~x~0#1| 107)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8066#(<= |ULTIMATE.start_main_~x~0#1| 108)} is VALID [2022-02-20 17:08:12,636 INFO L290 TraceCheckUtils]: 218: Hoare triple {8066#(<= |ULTIMATE.start_main_~x~0#1| 108)} assume !!(main_~x~0#1 < 1000000); {8066#(<= |ULTIMATE.start_main_~x~0#1| 108)} is VALID [2022-02-20 17:08:12,636 INFO L290 TraceCheckUtils]: 219: Hoare triple {8066#(<= |ULTIMATE.start_main_~x~0#1| 108)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8067#(<= |ULTIMATE.start_main_~x~0#1| 109)} is VALID [2022-02-20 17:08:12,637 INFO L290 TraceCheckUtils]: 220: Hoare triple {8067#(<= |ULTIMATE.start_main_~x~0#1| 109)} assume !!(main_~x~0#1 < 1000000); {8067#(<= |ULTIMATE.start_main_~x~0#1| 109)} is VALID [2022-02-20 17:08:12,637 INFO L290 TraceCheckUtils]: 221: Hoare triple {8067#(<= |ULTIMATE.start_main_~x~0#1| 109)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8068#(<= |ULTIMATE.start_main_~x~0#1| 110)} is VALID [2022-02-20 17:08:12,637 INFO L290 TraceCheckUtils]: 222: Hoare triple {8068#(<= |ULTIMATE.start_main_~x~0#1| 110)} assume !!(main_~x~0#1 < 1000000); {8068#(<= |ULTIMATE.start_main_~x~0#1| 110)} is VALID [2022-02-20 17:08:12,638 INFO L290 TraceCheckUtils]: 223: Hoare triple {8068#(<= |ULTIMATE.start_main_~x~0#1| 110)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8069#(<= |ULTIMATE.start_main_~x~0#1| 111)} is VALID [2022-02-20 17:08:12,638 INFO L290 TraceCheckUtils]: 224: Hoare triple {8069#(<= |ULTIMATE.start_main_~x~0#1| 111)} assume !!(main_~x~0#1 < 1000000); {8069#(<= |ULTIMATE.start_main_~x~0#1| 111)} is VALID [2022-02-20 17:08:12,638 INFO L290 TraceCheckUtils]: 225: Hoare triple {8069#(<= |ULTIMATE.start_main_~x~0#1| 111)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8070#(<= |ULTIMATE.start_main_~x~0#1| 112)} is VALID [2022-02-20 17:08:12,639 INFO L290 TraceCheckUtils]: 226: Hoare triple {8070#(<= |ULTIMATE.start_main_~x~0#1| 112)} assume !!(main_~x~0#1 < 1000000); {8070#(<= |ULTIMATE.start_main_~x~0#1| 112)} is VALID [2022-02-20 17:08:12,639 INFO L290 TraceCheckUtils]: 227: Hoare triple {8070#(<= |ULTIMATE.start_main_~x~0#1| 112)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8071#(<= |ULTIMATE.start_main_~x~0#1| 113)} is VALID [2022-02-20 17:08:12,639 INFO L290 TraceCheckUtils]: 228: Hoare triple {8071#(<= |ULTIMATE.start_main_~x~0#1| 113)} assume !!(main_~x~0#1 < 1000000); {8071#(<= |ULTIMATE.start_main_~x~0#1| 113)} is VALID [2022-02-20 17:08:12,640 INFO L290 TraceCheckUtils]: 229: Hoare triple {8071#(<= |ULTIMATE.start_main_~x~0#1| 113)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8072#(<= |ULTIMATE.start_main_~x~0#1| 114)} is VALID [2022-02-20 17:08:12,640 INFO L290 TraceCheckUtils]: 230: Hoare triple {8072#(<= |ULTIMATE.start_main_~x~0#1| 114)} assume !!(main_~x~0#1 < 1000000); {8072#(<= |ULTIMATE.start_main_~x~0#1| 114)} is VALID [2022-02-20 17:08:12,641 INFO L290 TraceCheckUtils]: 231: Hoare triple {8072#(<= |ULTIMATE.start_main_~x~0#1| 114)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8073#(<= |ULTIMATE.start_main_~x~0#1| 115)} is VALID [2022-02-20 17:08:12,641 INFO L290 TraceCheckUtils]: 232: Hoare triple {8073#(<= |ULTIMATE.start_main_~x~0#1| 115)} assume !!(main_~x~0#1 < 1000000); {8073#(<= |ULTIMATE.start_main_~x~0#1| 115)} is VALID [2022-02-20 17:08:12,641 INFO L290 TraceCheckUtils]: 233: Hoare triple {8073#(<= |ULTIMATE.start_main_~x~0#1| 115)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8074#(<= |ULTIMATE.start_main_~x~0#1| 116)} is VALID [2022-02-20 17:08:12,642 INFO L290 TraceCheckUtils]: 234: Hoare triple {8074#(<= |ULTIMATE.start_main_~x~0#1| 116)} assume !!(main_~x~0#1 < 1000000); {8074#(<= |ULTIMATE.start_main_~x~0#1| 116)} is VALID [2022-02-20 17:08:12,642 INFO L290 TraceCheckUtils]: 235: Hoare triple {8074#(<= |ULTIMATE.start_main_~x~0#1| 116)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8075#(<= |ULTIMATE.start_main_~x~0#1| 117)} is VALID [2022-02-20 17:08:12,642 INFO L290 TraceCheckUtils]: 236: Hoare triple {8075#(<= |ULTIMATE.start_main_~x~0#1| 117)} assume !!(main_~x~0#1 < 1000000); {8075#(<= |ULTIMATE.start_main_~x~0#1| 117)} is VALID [2022-02-20 17:08:12,643 INFO L290 TraceCheckUtils]: 237: Hoare triple {8075#(<= |ULTIMATE.start_main_~x~0#1| 117)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8076#(<= |ULTIMATE.start_main_~x~0#1| 118)} is VALID [2022-02-20 17:08:12,643 INFO L290 TraceCheckUtils]: 238: Hoare triple {8076#(<= |ULTIMATE.start_main_~x~0#1| 118)} assume !!(main_~x~0#1 < 1000000); {8076#(<= |ULTIMATE.start_main_~x~0#1| 118)} is VALID [2022-02-20 17:08:12,643 INFO L290 TraceCheckUtils]: 239: Hoare triple {8076#(<= |ULTIMATE.start_main_~x~0#1| 118)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8077#(<= |ULTIMATE.start_main_~x~0#1| 119)} is VALID [2022-02-20 17:08:12,644 INFO L290 TraceCheckUtils]: 240: Hoare triple {8077#(<= |ULTIMATE.start_main_~x~0#1| 119)} assume !!(main_~x~0#1 < 1000000); {8077#(<= |ULTIMATE.start_main_~x~0#1| 119)} is VALID [2022-02-20 17:08:12,644 INFO L290 TraceCheckUtils]: 241: Hoare triple {8077#(<= |ULTIMATE.start_main_~x~0#1| 119)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8078#(<= |ULTIMATE.start_main_~x~0#1| 120)} is VALID [2022-02-20 17:08:12,644 INFO L290 TraceCheckUtils]: 242: Hoare triple {8078#(<= |ULTIMATE.start_main_~x~0#1| 120)} assume !!(main_~x~0#1 < 1000000); {8078#(<= |ULTIMATE.start_main_~x~0#1| 120)} is VALID [2022-02-20 17:08:12,645 INFO L290 TraceCheckUtils]: 243: Hoare triple {8078#(<= |ULTIMATE.start_main_~x~0#1| 120)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8079#(<= |ULTIMATE.start_main_~x~0#1| 121)} is VALID [2022-02-20 17:08:12,645 INFO L290 TraceCheckUtils]: 244: Hoare triple {8079#(<= |ULTIMATE.start_main_~x~0#1| 121)} assume !!(main_~x~0#1 < 1000000); {8079#(<= |ULTIMATE.start_main_~x~0#1| 121)} is VALID [2022-02-20 17:08:12,645 INFO L290 TraceCheckUtils]: 245: Hoare triple {8079#(<= |ULTIMATE.start_main_~x~0#1| 121)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8080#(<= |ULTIMATE.start_main_~x~0#1| 122)} is VALID [2022-02-20 17:08:12,646 INFO L290 TraceCheckUtils]: 246: Hoare triple {8080#(<= |ULTIMATE.start_main_~x~0#1| 122)} assume !!(main_~x~0#1 < 1000000); {8080#(<= |ULTIMATE.start_main_~x~0#1| 122)} is VALID [2022-02-20 17:08:12,646 INFO L290 TraceCheckUtils]: 247: Hoare triple {8080#(<= |ULTIMATE.start_main_~x~0#1| 122)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8081#(<= |ULTIMATE.start_main_~x~0#1| 123)} is VALID [2022-02-20 17:08:12,646 INFO L290 TraceCheckUtils]: 248: Hoare triple {8081#(<= |ULTIMATE.start_main_~x~0#1| 123)} assume !!(main_~x~0#1 < 1000000); {8081#(<= |ULTIMATE.start_main_~x~0#1| 123)} is VALID [2022-02-20 17:08:12,647 INFO L290 TraceCheckUtils]: 249: Hoare triple {8081#(<= |ULTIMATE.start_main_~x~0#1| 123)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8082#(<= |ULTIMATE.start_main_~x~0#1| 124)} is VALID [2022-02-20 17:08:12,647 INFO L290 TraceCheckUtils]: 250: Hoare triple {8082#(<= |ULTIMATE.start_main_~x~0#1| 124)} assume !!(main_~x~0#1 < 1000000); {8082#(<= |ULTIMATE.start_main_~x~0#1| 124)} is VALID [2022-02-20 17:08:12,647 INFO L290 TraceCheckUtils]: 251: Hoare triple {8082#(<= |ULTIMATE.start_main_~x~0#1| 124)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8083#(<= |ULTIMATE.start_main_~x~0#1| 125)} is VALID [2022-02-20 17:08:12,648 INFO L290 TraceCheckUtils]: 252: Hoare triple {8083#(<= |ULTIMATE.start_main_~x~0#1| 125)} assume !!(main_~x~0#1 < 1000000); {8083#(<= |ULTIMATE.start_main_~x~0#1| 125)} is VALID [2022-02-20 17:08:12,648 INFO L290 TraceCheckUtils]: 253: Hoare triple {8083#(<= |ULTIMATE.start_main_~x~0#1| 125)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8084#(<= |ULTIMATE.start_main_~x~0#1| 126)} is VALID [2022-02-20 17:08:12,648 INFO L290 TraceCheckUtils]: 254: Hoare triple {8084#(<= |ULTIMATE.start_main_~x~0#1| 126)} assume !!(main_~x~0#1 < 1000000); {8084#(<= |ULTIMATE.start_main_~x~0#1| 126)} is VALID [2022-02-20 17:08:12,649 INFO L290 TraceCheckUtils]: 255: Hoare triple {8084#(<= |ULTIMATE.start_main_~x~0#1| 126)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8085#(<= |ULTIMATE.start_main_~x~0#1| 127)} is VALID [2022-02-20 17:08:12,649 INFO L290 TraceCheckUtils]: 256: Hoare triple {8085#(<= |ULTIMATE.start_main_~x~0#1| 127)} assume !!(main_~x~0#1 < 1000000); {8085#(<= |ULTIMATE.start_main_~x~0#1| 127)} is VALID [2022-02-20 17:08:12,650 INFO L290 TraceCheckUtils]: 257: Hoare triple {8085#(<= |ULTIMATE.start_main_~x~0#1| 127)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8086#(<= |ULTIMATE.start_main_~x~0#1| 128)} is VALID [2022-02-20 17:08:12,650 INFO L290 TraceCheckUtils]: 258: Hoare triple {8086#(<= |ULTIMATE.start_main_~x~0#1| 128)} assume !!(main_~x~0#1 < 1000000); {8086#(<= |ULTIMATE.start_main_~x~0#1| 128)} is VALID [2022-02-20 17:08:12,650 INFO L290 TraceCheckUtils]: 259: Hoare triple {8086#(<= |ULTIMATE.start_main_~x~0#1| 128)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8087#(<= |ULTIMATE.start_main_~x~0#1| 129)} is VALID [2022-02-20 17:08:12,650 INFO L290 TraceCheckUtils]: 260: Hoare triple {8087#(<= |ULTIMATE.start_main_~x~0#1| 129)} assume !!(main_~x~0#1 < 1000000); {8087#(<= |ULTIMATE.start_main_~x~0#1| 129)} is VALID [2022-02-20 17:08:12,651 INFO L290 TraceCheckUtils]: 261: Hoare triple {8087#(<= |ULTIMATE.start_main_~x~0#1| 129)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8088#(<= |ULTIMATE.start_main_~x~0#1| 130)} is VALID [2022-02-20 17:08:12,651 INFO L290 TraceCheckUtils]: 262: Hoare triple {8088#(<= |ULTIMATE.start_main_~x~0#1| 130)} assume !!(main_~x~0#1 < 1000000); {8088#(<= |ULTIMATE.start_main_~x~0#1| 130)} is VALID [2022-02-20 17:08:12,652 INFO L290 TraceCheckUtils]: 263: Hoare triple {8088#(<= |ULTIMATE.start_main_~x~0#1| 130)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8089#(<= |ULTIMATE.start_main_~x~0#1| 131)} is VALID [2022-02-20 17:08:12,652 INFO L290 TraceCheckUtils]: 264: Hoare triple {8089#(<= |ULTIMATE.start_main_~x~0#1| 131)} assume !!(main_~x~0#1 < 1000000); {8089#(<= |ULTIMATE.start_main_~x~0#1| 131)} is VALID [2022-02-20 17:08:12,652 INFO L290 TraceCheckUtils]: 265: Hoare triple {8089#(<= |ULTIMATE.start_main_~x~0#1| 131)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8090#(<= |ULTIMATE.start_main_~x~0#1| 132)} is VALID [2022-02-20 17:08:12,653 INFO L290 TraceCheckUtils]: 266: Hoare triple {8090#(<= |ULTIMATE.start_main_~x~0#1| 132)} assume !!(main_~x~0#1 < 1000000); {8090#(<= |ULTIMATE.start_main_~x~0#1| 132)} is VALID [2022-02-20 17:08:12,653 INFO L290 TraceCheckUtils]: 267: Hoare triple {8090#(<= |ULTIMATE.start_main_~x~0#1| 132)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8091#(<= |ULTIMATE.start_main_~x~0#1| 133)} is VALID [2022-02-20 17:08:12,653 INFO L290 TraceCheckUtils]: 268: Hoare triple {8091#(<= |ULTIMATE.start_main_~x~0#1| 133)} assume !!(main_~x~0#1 < 1000000); {8091#(<= |ULTIMATE.start_main_~x~0#1| 133)} is VALID [2022-02-20 17:08:12,654 INFO L290 TraceCheckUtils]: 269: Hoare triple {8091#(<= |ULTIMATE.start_main_~x~0#1| 133)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8092#(<= |ULTIMATE.start_main_~x~0#1| 134)} is VALID [2022-02-20 17:08:12,654 INFO L290 TraceCheckUtils]: 270: Hoare triple {8092#(<= |ULTIMATE.start_main_~x~0#1| 134)} assume !!(main_~x~0#1 < 1000000); {8092#(<= |ULTIMATE.start_main_~x~0#1| 134)} is VALID [2022-02-20 17:08:12,654 INFO L290 TraceCheckUtils]: 271: Hoare triple {8092#(<= |ULTIMATE.start_main_~x~0#1| 134)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8093#(<= |ULTIMATE.start_main_~x~0#1| 135)} is VALID [2022-02-20 17:08:12,655 INFO L290 TraceCheckUtils]: 272: Hoare triple {8093#(<= |ULTIMATE.start_main_~x~0#1| 135)} assume !!(main_~x~0#1 < 1000000); {8093#(<= |ULTIMATE.start_main_~x~0#1| 135)} is VALID [2022-02-20 17:08:12,655 INFO L290 TraceCheckUtils]: 273: Hoare triple {8093#(<= |ULTIMATE.start_main_~x~0#1| 135)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8094#(<= |ULTIMATE.start_main_~x~0#1| 136)} is VALID [2022-02-20 17:08:12,655 INFO L290 TraceCheckUtils]: 274: Hoare triple {8094#(<= |ULTIMATE.start_main_~x~0#1| 136)} assume !!(main_~x~0#1 < 1000000); {8094#(<= |ULTIMATE.start_main_~x~0#1| 136)} is VALID [2022-02-20 17:08:12,656 INFO L290 TraceCheckUtils]: 275: Hoare triple {8094#(<= |ULTIMATE.start_main_~x~0#1| 136)} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {7957#false} is VALID [2022-02-20 17:08:12,656 INFO L290 TraceCheckUtils]: 276: Hoare triple {7957#false} assume !!(main_~x~0#1 < 1000000); {7957#false} is VALID [2022-02-20 17:08:12,656 INFO L290 TraceCheckUtils]: 277: Hoare triple {7957#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {7957#false} is VALID [2022-02-20 17:08:12,656 INFO L290 TraceCheckUtils]: 278: Hoare triple {7957#false} assume !!(main_~x~0#1 < 1000000); {7957#false} is VALID [2022-02-20 17:08:12,656 INFO L290 TraceCheckUtils]: 279: Hoare triple {7957#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {7957#false} is VALID [2022-02-20 17:08:12,656 INFO L290 TraceCheckUtils]: 280: Hoare triple {7957#false} assume !!(main_~x~0#1 < 1000000); {7957#false} is VALID [2022-02-20 17:08:12,656 INFO L290 TraceCheckUtils]: 281: Hoare triple {7957#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {7957#false} is VALID [2022-02-20 17:08:12,656 INFO L290 TraceCheckUtils]: 282: Hoare triple {7957#false} assume !!(main_~x~0#1 < 1000000); {7957#false} is VALID [2022-02-20 17:08:12,656 INFO L290 TraceCheckUtils]: 283: Hoare triple {7957#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {7957#false} is VALID [2022-02-20 17:08:12,656 INFO L290 TraceCheckUtils]: 284: Hoare triple {7957#false} assume !!(main_~x~0#1 < 1000000); {7957#false} is VALID [2022-02-20 17:08:12,656 INFO L290 TraceCheckUtils]: 285: Hoare triple {7957#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {7957#false} is VALID [2022-02-20 17:08:12,656 INFO L290 TraceCheckUtils]: 286: Hoare triple {7957#false} assume !!(main_~x~0#1 < 1000000); {7957#false} is VALID [2022-02-20 17:08:12,657 INFO L290 TraceCheckUtils]: 287: Hoare triple {7957#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {7957#false} is VALID [2022-02-20 17:08:12,657 INFO L290 TraceCheckUtils]: 288: Hoare triple {7957#false} assume !!(main_~x~0#1 < 1000000); {7957#false} is VALID [2022-02-20 17:08:12,657 INFO L290 TraceCheckUtils]: 289: Hoare triple {7957#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {7957#false} is VALID [2022-02-20 17:08:12,657 INFO L290 TraceCheckUtils]: 290: Hoare triple {7957#false} assume !!(main_~x~0#1 < 1000000); {7957#false} is VALID [2022-02-20 17:08:12,657 INFO L290 TraceCheckUtils]: 291: Hoare triple {7957#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {7957#false} is VALID [2022-02-20 17:08:12,657 INFO L290 TraceCheckUtils]: 292: Hoare triple {7957#false} assume !!(main_~x~0#1 < 1000000); {7957#false} is VALID [2022-02-20 17:08:12,657 INFO L290 TraceCheckUtils]: 293: Hoare triple {7957#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {7957#false} is VALID [2022-02-20 17:08:12,657 INFO L290 TraceCheckUtils]: 294: Hoare triple {7957#false} assume !!(main_~x~0#1 < 1000000); {7957#false} is VALID [2022-02-20 17:08:12,657 INFO L290 TraceCheckUtils]: 295: Hoare triple {7957#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {7957#false} is VALID [2022-02-20 17:08:12,657 INFO L290 TraceCheckUtils]: 296: Hoare triple {7957#false} assume !!(main_~x~0#1 < 1000000); {7957#false} is VALID [2022-02-20 17:08:12,657 INFO L290 TraceCheckUtils]: 297: Hoare triple {7957#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {7957#false} is VALID [2022-02-20 17:08:12,657 INFO L290 TraceCheckUtils]: 298: Hoare triple {7957#false} assume !!(main_~x~0#1 < 1000000); {7957#false} is VALID [2022-02-20 17:08:12,657 INFO L290 TraceCheckUtils]: 299: Hoare triple {7957#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {7957#false} is VALID [2022-02-20 17:08:12,657 INFO L290 TraceCheckUtils]: 300: Hoare triple {7957#false} assume !!(main_~x~0#1 < 1000000); {7957#false} is VALID [2022-02-20 17:08:12,658 INFO L290 TraceCheckUtils]: 301: Hoare triple {7957#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {7957#false} is VALID [2022-02-20 17:08:12,658 INFO L290 TraceCheckUtils]: 302: Hoare triple {7957#false} assume !(main_~x~0#1 < 1000000); {7957#false} is VALID [2022-02-20 17:08:12,658 INFO L290 TraceCheckUtils]: 303: Hoare triple {7957#false} assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if main_~y~0#1 == main_~x~0#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {7957#false} is VALID [2022-02-20 17:08:12,658 INFO L290 TraceCheckUtils]: 304: Hoare triple {7957#false} assume 0 == __VERIFIER_assert_~cond#1; {7957#false} is VALID [2022-02-20 17:08:12,658 INFO L290 TraceCheckUtils]: 305: Hoare triple {7957#false} assume !false; {7957#false} is VALID [2022-02-20 17:08:12,667 INFO L134 CoverageAnalysis]: Checked inductivity of 22500 backedges. 3699 proven. 18632 refuted. 0 times theorem prover too weak. 169 trivial. 0 not checked. [2022-02-20 17:08:12,667 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 17:08:12,667 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1263114134] [2022-02-20 17:08:12,667 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1263114134] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-20 17:08:12,667 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1545400533] [2022-02-20 17:08:12,667 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-02-20 17:08:12,667 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 17:08:12,667 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 17:08:12,668 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-20 17:08:12,669 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2022-02-20 17:08:12,829 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-02-20 17:08:12,829 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-02-20 17:08:12,832 INFO L263 TraceCheckSpWp]: Trace formula consists of 665 conjuncts, 138 conjunts are in the unsatisfiable core [2022-02-20 17:08:12,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:08:12,903 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-20 17:08:14,931 INFO L290 TraceCheckUtils]: 0: Hoare triple {7956#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(17, 2);call #Ultimate.allocInit(12, 3); {7956#true} is VALID [2022-02-20 17:08:14,931 INFO L290 TraceCheckUtils]: 1: Hoare triple {7956#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_~x~0#1, main_~y~0#1;main_~x~0#1 := 0;main_~y~0#1 := 500000; {8101#(<= |ULTIMATE.start_main_~x~0#1| 0)} is VALID [2022-02-20 17:08:14,932 INFO L290 TraceCheckUtils]: 2: Hoare triple {8101#(<= |ULTIMATE.start_main_~x~0#1| 0)} assume !!(main_~x~0#1 < 1000000); {8101#(<= |ULTIMATE.start_main_~x~0#1| 0)} is VALID [2022-02-20 17:08:14,932 INFO L290 TraceCheckUtils]: 3: Hoare triple {8101#(<= |ULTIMATE.start_main_~x~0#1| 0)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {7959#(<= |ULTIMATE.start_main_~x~0#1| 1)} is VALID [2022-02-20 17:08:14,933 INFO L290 TraceCheckUtils]: 4: Hoare triple {7959#(<= |ULTIMATE.start_main_~x~0#1| 1)} assume !!(main_~x~0#1 < 1000000); {7959#(<= |ULTIMATE.start_main_~x~0#1| 1)} is VALID [2022-02-20 17:08:14,933 INFO L290 TraceCheckUtils]: 5: Hoare triple {7959#(<= |ULTIMATE.start_main_~x~0#1| 1)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {7960#(<= |ULTIMATE.start_main_~x~0#1| 2)} is VALID [2022-02-20 17:08:14,933 INFO L290 TraceCheckUtils]: 6: Hoare triple {7960#(<= |ULTIMATE.start_main_~x~0#1| 2)} assume !!(main_~x~0#1 < 1000000); {7960#(<= |ULTIMATE.start_main_~x~0#1| 2)} is VALID [2022-02-20 17:08:14,934 INFO L290 TraceCheckUtils]: 7: Hoare triple {7960#(<= |ULTIMATE.start_main_~x~0#1| 2)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {7961#(<= |ULTIMATE.start_main_~x~0#1| 3)} is VALID [2022-02-20 17:08:14,934 INFO L290 TraceCheckUtils]: 8: Hoare triple {7961#(<= |ULTIMATE.start_main_~x~0#1| 3)} assume !!(main_~x~0#1 < 1000000); {7961#(<= |ULTIMATE.start_main_~x~0#1| 3)} is VALID [2022-02-20 17:08:14,934 INFO L290 TraceCheckUtils]: 9: Hoare triple {7961#(<= |ULTIMATE.start_main_~x~0#1| 3)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {7962#(<= |ULTIMATE.start_main_~x~0#1| 4)} is VALID [2022-02-20 17:08:14,935 INFO L290 TraceCheckUtils]: 10: Hoare triple {7962#(<= |ULTIMATE.start_main_~x~0#1| 4)} assume !!(main_~x~0#1 < 1000000); {7962#(<= |ULTIMATE.start_main_~x~0#1| 4)} is VALID [2022-02-20 17:08:14,935 INFO L290 TraceCheckUtils]: 11: Hoare triple {7962#(<= |ULTIMATE.start_main_~x~0#1| 4)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {7963#(<= |ULTIMATE.start_main_~x~0#1| 5)} is VALID [2022-02-20 17:08:14,935 INFO L290 TraceCheckUtils]: 12: Hoare triple {7963#(<= |ULTIMATE.start_main_~x~0#1| 5)} assume !!(main_~x~0#1 < 1000000); {7963#(<= |ULTIMATE.start_main_~x~0#1| 5)} is VALID [2022-02-20 17:08:14,936 INFO L290 TraceCheckUtils]: 13: Hoare triple {7963#(<= |ULTIMATE.start_main_~x~0#1| 5)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {7964#(<= |ULTIMATE.start_main_~x~0#1| 6)} is VALID [2022-02-20 17:08:14,936 INFO L290 TraceCheckUtils]: 14: Hoare triple {7964#(<= |ULTIMATE.start_main_~x~0#1| 6)} assume !!(main_~x~0#1 < 1000000); {7964#(<= |ULTIMATE.start_main_~x~0#1| 6)} is VALID [2022-02-20 17:08:14,936 INFO L290 TraceCheckUtils]: 15: Hoare triple {7964#(<= |ULTIMATE.start_main_~x~0#1| 6)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {7965#(<= |ULTIMATE.start_main_~x~0#1| 7)} is VALID [2022-02-20 17:08:14,937 INFO L290 TraceCheckUtils]: 16: Hoare triple {7965#(<= |ULTIMATE.start_main_~x~0#1| 7)} assume !!(main_~x~0#1 < 1000000); {7965#(<= |ULTIMATE.start_main_~x~0#1| 7)} is VALID [2022-02-20 17:08:14,937 INFO L290 TraceCheckUtils]: 17: Hoare triple {7965#(<= |ULTIMATE.start_main_~x~0#1| 7)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {7966#(<= |ULTIMATE.start_main_~x~0#1| 8)} is VALID [2022-02-20 17:08:14,937 INFO L290 TraceCheckUtils]: 18: Hoare triple {7966#(<= |ULTIMATE.start_main_~x~0#1| 8)} assume !!(main_~x~0#1 < 1000000); {7966#(<= |ULTIMATE.start_main_~x~0#1| 8)} is VALID [2022-02-20 17:08:14,938 INFO L290 TraceCheckUtils]: 19: Hoare triple {7966#(<= |ULTIMATE.start_main_~x~0#1| 8)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {7967#(<= |ULTIMATE.start_main_~x~0#1| 9)} is VALID [2022-02-20 17:08:14,938 INFO L290 TraceCheckUtils]: 20: Hoare triple {7967#(<= |ULTIMATE.start_main_~x~0#1| 9)} assume !!(main_~x~0#1 < 1000000); {7967#(<= |ULTIMATE.start_main_~x~0#1| 9)} is VALID [2022-02-20 17:08:14,939 INFO L290 TraceCheckUtils]: 21: Hoare triple {7967#(<= |ULTIMATE.start_main_~x~0#1| 9)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {7968#(<= |ULTIMATE.start_main_~x~0#1| 10)} is VALID [2022-02-20 17:08:14,939 INFO L290 TraceCheckUtils]: 22: Hoare triple {7968#(<= |ULTIMATE.start_main_~x~0#1| 10)} assume !!(main_~x~0#1 < 1000000); {7968#(<= |ULTIMATE.start_main_~x~0#1| 10)} is VALID [2022-02-20 17:08:14,939 INFO L290 TraceCheckUtils]: 23: Hoare triple {7968#(<= |ULTIMATE.start_main_~x~0#1| 10)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {7969#(<= |ULTIMATE.start_main_~x~0#1| 11)} is VALID [2022-02-20 17:08:14,940 INFO L290 TraceCheckUtils]: 24: Hoare triple {7969#(<= |ULTIMATE.start_main_~x~0#1| 11)} assume !!(main_~x~0#1 < 1000000); {7969#(<= |ULTIMATE.start_main_~x~0#1| 11)} is VALID [2022-02-20 17:08:14,940 INFO L290 TraceCheckUtils]: 25: Hoare triple {7969#(<= |ULTIMATE.start_main_~x~0#1| 11)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {7970#(<= |ULTIMATE.start_main_~x~0#1| 12)} is VALID [2022-02-20 17:08:14,940 INFO L290 TraceCheckUtils]: 26: Hoare triple {7970#(<= |ULTIMATE.start_main_~x~0#1| 12)} assume !!(main_~x~0#1 < 1000000); {7970#(<= |ULTIMATE.start_main_~x~0#1| 12)} is VALID [2022-02-20 17:08:14,941 INFO L290 TraceCheckUtils]: 27: Hoare triple {7970#(<= |ULTIMATE.start_main_~x~0#1| 12)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {7971#(<= |ULTIMATE.start_main_~x~0#1| 13)} is VALID [2022-02-20 17:08:14,941 INFO L290 TraceCheckUtils]: 28: Hoare triple {7971#(<= |ULTIMATE.start_main_~x~0#1| 13)} assume !!(main_~x~0#1 < 1000000); {7971#(<= |ULTIMATE.start_main_~x~0#1| 13)} is VALID [2022-02-20 17:08:14,941 INFO L290 TraceCheckUtils]: 29: Hoare triple {7971#(<= |ULTIMATE.start_main_~x~0#1| 13)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {7972#(<= |ULTIMATE.start_main_~x~0#1| 14)} is VALID [2022-02-20 17:08:14,942 INFO L290 TraceCheckUtils]: 30: Hoare triple {7972#(<= |ULTIMATE.start_main_~x~0#1| 14)} assume !!(main_~x~0#1 < 1000000); {7972#(<= |ULTIMATE.start_main_~x~0#1| 14)} is VALID [2022-02-20 17:08:14,942 INFO L290 TraceCheckUtils]: 31: Hoare triple {7972#(<= |ULTIMATE.start_main_~x~0#1| 14)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {7973#(<= |ULTIMATE.start_main_~x~0#1| 15)} is VALID [2022-02-20 17:08:14,942 INFO L290 TraceCheckUtils]: 32: Hoare triple {7973#(<= |ULTIMATE.start_main_~x~0#1| 15)} assume !!(main_~x~0#1 < 1000000); {7973#(<= |ULTIMATE.start_main_~x~0#1| 15)} is VALID [2022-02-20 17:08:14,943 INFO L290 TraceCheckUtils]: 33: Hoare triple {7973#(<= |ULTIMATE.start_main_~x~0#1| 15)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {7974#(<= |ULTIMATE.start_main_~x~0#1| 16)} is VALID [2022-02-20 17:08:14,943 INFO L290 TraceCheckUtils]: 34: Hoare triple {7974#(<= |ULTIMATE.start_main_~x~0#1| 16)} assume !!(main_~x~0#1 < 1000000); {7974#(<= |ULTIMATE.start_main_~x~0#1| 16)} is VALID [2022-02-20 17:08:14,944 INFO L290 TraceCheckUtils]: 35: Hoare triple {7974#(<= |ULTIMATE.start_main_~x~0#1| 16)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {7975#(<= |ULTIMATE.start_main_~x~0#1| 17)} is VALID [2022-02-20 17:08:14,944 INFO L290 TraceCheckUtils]: 36: Hoare triple {7975#(<= |ULTIMATE.start_main_~x~0#1| 17)} assume !!(main_~x~0#1 < 1000000); {7975#(<= |ULTIMATE.start_main_~x~0#1| 17)} is VALID [2022-02-20 17:08:14,944 INFO L290 TraceCheckUtils]: 37: Hoare triple {7975#(<= |ULTIMATE.start_main_~x~0#1| 17)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {7976#(<= |ULTIMATE.start_main_~x~0#1| 18)} is VALID [2022-02-20 17:08:14,945 INFO L290 TraceCheckUtils]: 38: Hoare triple {7976#(<= |ULTIMATE.start_main_~x~0#1| 18)} assume !!(main_~x~0#1 < 1000000); {7976#(<= |ULTIMATE.start_main_~x~0#1| 18)} is VALID [2022-02-20 17:08:14,945 INFO L290 TraceCheckUtils]: 39: Hoare triple {7976#(<= |ULTIMATE.start_main_~x~0#1| 18)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {7977#(<= |ULTIMATE.start_main_~x~0#1| 19)} is VALID [2022-02-20 17:08:14,945 INFO L290 TraceCheckUtils]: 40: Hoare triple {7977#(<= |ULTIMATE.start_main_~x~0#1| 19)} assume !!(main_~x~0#1 < 1000000); {7977#(<= |ULTIMATE.start_main_~x~0#1| 19)} is VALID [2022-02-20 17:08:14,946 INFO L290 TraceCheckUtils]: 41: Hoare triple {7977#(<= |ULTIMATE.start_main_~x~0#1| 19)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {7978#(<= |ULTIMATE.start_main_~x~0#1| 20)} is VALID [2022-02-20 17:08:14,946 INFO L290 TraceCheckUtils]: 42: Hoare triple {7978#(<= |ULTIMATE.start_main_~x~0#1| 20)} assume !!(main_~x~0#1 < 1000000); {7978#(<= |ULTIMATE.start_main_~x~0#1| 20)} is VALID [2022-02-20 17:08:14,946 INFO L290 TraceCheckUtils]: 43: Hoare triple {7978#(<= |ULTIMATE.start_main_~x~0#1| 20)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {7979#(<= |ULTIMATE.start_main_~x~0#1| 21)} is VALID [2022-02-20 17:08:14,947 INFO L290 TraceCheckUtils]: 44: Hoare triple {7979#(<= |ULTIMATE.start_main_~x~0#1| 21)} assume !!(main_~x~0#1 < 1000000); {7979#(<= |ULTIMATE.start_main_~x~0#1| 21)} is VALID [2022-02-20 17:08:14,947 INFO L290 TraceCheckUtils]: 45: Hoare triple {7979#(<= |ULTIMATE.start_main_~x~0#1| 21)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {7980#(<= |ULTIMATE.start_main_~x~0#1| 22)} is VALID [2022-02-20 17:08:14,947 INFO L290 TraceCheckUtils]: 46: Hoare triple {7980#(<= |ULTIMATE.start_main_~x~0#1| 22)} assume !!(main_~x~0#1 < 1000000); {7980#(<= |ULTIMATE.start_main_~x~0#1| 22)} is VALID [2022-02-20 17:08:14,948 INFO L290 TraceCheckUtils]: 47: Hoare triple {7980#(<= |ULTIMATE.start_main_~x~0#1| 22)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {7981#(<= |ULTIMATE.start_main_~x~0#1| 23)} is VALID [2022-02-20 17:08:14,948 INFO L290 TraceCheckUtils]: 48: Hoare triple {7981#(<= |ULTIMATE.start_main_~x~0#1| 23)} assume !!(main_~x~0#1 < 1000000); {7981#(<= |ULTIMATE.start_main_~x~0#1| 23)} is VALID [2022-02-20 17:08:14,948 INFO L290 TraceCheckUtils]: 49: Hoare triple {7981#(<= |ULTIMATE.start_main_~x~0#1| 23)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {7982#(<= |ULTIMATE.start_main_~x~0#1| 24)} is VALID [2022-02-20 17:08:14,949 INFO L290 TraceCheckUtils]: 50: Hoare triple {7982#(<= |ULTIMATE.start_main_~x~0#1| 24)} assume !!(main_~x~0#1 < 1000000); {7982#(<= |ULTIMATE.start_main_~x~0#1| 24)} is VALID [2022-02-20 17:08:14,949 INFO L290 TraceCheckUtils]: 51: Hoare triple {7982#(<= |ULTIMATE.start_main_~x~0#1| 24)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {7983#(<= |ULTIMATE.start_main_~x~0#1| 25)} is VALID [2022-02-20 17:08:14,949 INFO L290 TraceCheckUtils]: 52: Hoare triple {7983#(<= |ULTIMATE.start_main_~x~0#1| 25)} assume !!(main_~x~0#1 < 1000000); {7983#(<= |ULTIMATE.start_main_~x~0#1| 25)} is VALID [2022-02-20 17:08:14,950 INFO L290 TraceCheckUtils]: 53: Hoare triple {7983#(<= |ULTIMATE.start_main_~x~0#1| 25)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {7984#(<= |ULTIMATE.start_main_~x~0#1| 26)} is VALID [2022-02-20 17:08:14,950 INFO L290 TraceCheckUtils]: 54: Hoare triple {7984#(<= |ULTIMATE.start_main_~x~0#1| 26)} assume !!(main_~x~0#1 < 1000000); {7984#(<= |ULTIMATE.start_main_~x~0#1| 26)} is VALID [2022-02-20 17:08:14,951 INFO L290 TraceCheckUtils]: 55: Hoare triple {7984#(<= |ULTIMATE.start_main_~x~0#1| 26)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {7985#(<= |ULTIMATE.start_main_~x~0#1| 27)} is VALID [2022-02-20 17:08:14,951 INFO L290 TraceCheckUtils]: 56: Hoare triple {7985#(<= |ULTIMATE.start_main_~x~0#1| 27)} assume !!(main_~x~0#1 < 1000000); {7985#(<= |ULTIMATE.start_main_~x~0#1| 27)} is VALID [2022-02-20 17:08:14,951 INFO L290 TraceCheckUtils]: 57: Hoare triple {7985#(<= |ULTIMATE.start_main_~x~0#1| 27)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {7986#(<= |ULTIMATE.start_main_~x~0#1| 28)} is VALID [2022-02-20 17:08:14,952 INFO L290 TraceCheckUtils]: 58: Hoare triple {7986#(<= |ULTIMATE.start_main_~x~0#1| 28)} assume !!(main_~x~0#1 < 1000000); {7986#(<= |ULTIMATE.start_main_~x~0#1| 28)} is VALID [2022-02-20 17:08:14,952 INFO L290 TraceCheckUtils]: 59: Hoare triple {7986#(<= |ULTIMATE.start_main_~x~0#1| 28)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {7987#(<= |ULTIMATE.start_main_~x~0#1| 29)} is VALID [2022-02-20 17:08:14,952 INFO L290 TraceCheckUtils]: 60: Hoare triple {7987#(<= |ULTIMATE.start_main_~x~0#1| 29)} assume !!(main_~x~0#1 < 1000000); {7987#(<= |ULTIMATE.start_main_~x~0#1| 29)} is VALID [2022-02-20 17:08:14,953 INFO L290 TraceCheckUtils]: 61: Hoare triple {7987#(<= |ULTIMATE.start_main_~x~0#1| 29)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {7988#(<= |ULTIMATE.start_main_~x~0#1| 30)} is VALID [2022-02-20 17:08:14,953 INFO L290 TraceCheckUtils]: 62: Hoare triple {7988#(<= |ULTIMATE.start_main_~x~0#1| 30)} assume !!(main_~x~0#1 < 1000000); {7988#(<= |ULTIMATE.start_main_~x~0#1| 30)} is VALID [2022-02-20 17:08:14,953 INFO L290 TraceCheckUtils]: 63: Hoare triple {7988#(<= |ULTIMATE.start_main_~x~0#1| 30)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {7989#(<= |ULTIMATE.start_main_~x~0#1| 31)} is VALID [2022-02-20 17:08:14,954 INFO L290 TraceCheckUtils]: 64: Hoare triple {7989#(<= |ULTIMATE.start_main_~x~0#1| 31)} assume !!(main_~x~0#1 < 1000000); {7989#(<= |ULTIMATE.start_main_~x~0#1| 31)} is VALID [2022-02-20 17:08:14,954 INFO L290 TraceCheckUtils]: 65: Hoare triple {7989#(<= |ULTIMATE.start_main_~x~0#1| 31)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {7990#(<= |ULTIMATE.start_main_~x~0#1| 32)} is VALID [2022-02-20 17:08:14,954 INFO L290 TraceCheckUtils]: 66: Hoare triple {7990#(<= |ULTIMATE.start_main_~x~0#1| 32)} assume !!(main_~x~0#1 < 1000000); {7990#(<= |ULTIMATE.start_main_~x~0#1| 32)} is VALID [2022-02-20 17:08:14,955 INFO L290 TraceCheckUtils]: 67: Hoare triple {7990#(<= |ULTIMATE.start_main_~x~0#1| 32)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {7991#(<= |ULTIMATE.start_main_~x~0#1| 33)} is VALID [2022-02-20 17:08:14,955 INFO L290 TraceCheckUtils]: 68: Hoare triple {7991#(<= |ULTIMATE.start_main_~x~0#1| 33)} assume !!(main_~x~0#1 < 1000000); {7991#(<= |ULTIMATE.start_main_~x~0#1| 33)} is VALID [2022-02-20 17:08:14,955 INFO L290 TraceCheckUtils]: 69: Hoare triple {7991#(<= |ULTIMATE.start_main_~x~0#1| 33)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {7992#(<= |ULTIMATE.start_main_~x~0#1| 34)} is VALID [2022-02-20 17:08:14,956 INFO L290 TraceCheckUtils]: 70: Hoare triple {7992#(<= |ULTIMATE.start_main_~x~0#1| 34)} assume !!(main_~x~0#1 < 1000000); {7992#(<= |ULTIMATE.start_main_~x~0#1| 34)} is VALID [2022-02-20 17:08:14,956 INFO L290 TraceCheckUtils]: 71: Hoare triple {7992#(<= |ULTIMATE.start_main_~x~0#1| 34)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {7993#(<= |ULTIMATE.start_main_~x~0#1| 35)} is VALID [2022-02-20 17:08:14,956 INFO L290 TraceCheckUtils]: 72: Hoare triple {7993#(<= |ULTIMATE.start_main_~x~0#1| 35)} assume !!(main_~x~0#1 < 1000000); {7993#(<= |ULTIMATE.start_main_~x~0#1| 35)} is VALID [2022-02-20 17:08:14,957 INFO L290 TraceCheckUtils]: 73: Hoare triple {7993#(<= |ULTIMATE.start_main_~x~0#1| 35)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {7994#(<= |ULTIMATE.start_main_~x~0#1| 36)} is VALID [2022-02-20 17:08:14,957 INFO L290 TraceCheckUtils]: 74: Hoare triple {7994#(<= |ULTIMATE.start_main_~x~0#1| 36)} assume !!(main_~x~0#1 < 1000000); {7994#(<= |ULTIMATE.start_main_~x~0#1| 36)} is VALID [2022-02-20 17:08:14,958 INFO L290 TraceCheckUtils]: 75: Hoare triple {7994#(<= |ULTIMATE.start_main_~x~0#1| 36)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {7995#(<= |ULTIMATE.start_main_~x~0#1| 37)} is VALID [2022-02-20 17:08:14,958 INFO L290 TraceCheckUtils]: 76: Hoare triple {7995#(<= |ULTIMATE.start_main_~x~0#1| 37)} assume !!(main_~x~0#1 < 1000000); {7995#(<= |ULTIMATE.start_main_~x~0#1| 37)} is VALID [2022-02-20 17:08:14,958 INFO L290 TraceCheckUtils]: 77: Hoare triple {7995#(<= |ULTIMATE.start_main_~x~0#1| 37)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {7996#(<= |ULTIMATE.start_main_~x~0#1| 38)} is VALID [2022-02-20 17:08:14,959 INFO L290 TraceCheckUtils]: 78: Hoare triple {7996#(<= |ULTIMATE.start_main_~x~0#1| 38)} assume !!(main_~x~0#1 < 1000000); {7996#(<= |ULTIMATE.start_main_~x~0#1| 38)} is VALID [2022-02-20 17:08:14,959 INFO L290 TraceCheckUtils]: 79: Hoare triple {7996#(<= |ULTIMATE.start_main_~x~0#1| 38)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {7997#(<= |ULTIMATE.start_main_~x~0#1| 39)} is VALID [2022-02-20 17:08:14,959 INFO L290 TraceCheckUtils]: 80: Hoare triple {7997#(<= |ULTIMATE.start_main_~x~0#1| 39)} assume !!(main_~x~0#1 < 1000000); {7997#(<= |ULTIMATE.start_main_~x~0#1| 39)} is VALID [2022-02-20 17:08:14,960 INFO L290 TraceCheckUtils]: 81: Hoare triple {7997#(<= |ULTIMATE.start_main_~x~0#1| 39)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {7998#(<= |ULTIMATE.start_main_~x~0#1| 40)} is VALID [2022-02-20 17:08:14,960 INFO L290 TraceCheckUtils]: 82: Hoare triple {7998#(<= |ULTIMATE.start_main_~x~0#1| 40)} assume !!(main_~x~0#1 < 1000000); {7998#(<= |ULTIMATE.start_main_~x~0#1| 40)} is VALID [2022-02-20 17:08:14,960 INFO L290 TraceCheckUtils]: 83: Hoare triple {7998#(<= |ULTIMATE.start_main_~x~0#1| 40)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {7999#(<= |ULTIMATE.start_main_~x~0#1| 41)} is VALID [2022-02-20 17:08:14,961 INFO L290 TraceCheckUtils]: 84: Hoare triple {7999#(<= |ULTIMATE.start_main_~x~0#1| 41)} assume !!(main_~x~0#1 < 1000000); {7999#(<= |ULTIMATE.start_main_~x~0#1| 41)} is VALID [2022-02-20 17:08:14,961 INFO L290 TraceCheckUtils]: 85: Hoare triple {7999#(<= |ULTIMATE.start_main_~x~0#1| 41)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8000#(<= |ULTIMATE.start_main_~x~0#1| 42)} is VALID [2022-02-20 17:08:14,961 INFO L290 TraceCheckUtils]: 86: Hoare triple {8000#(<= |ULTIMATE.start_main_~x~0#1| 42)} assume !!(main_~x~0#1 < 1000000); {8000#(<= |ULTIMATE.start_main_~x~0#1| 42)} is VALID [2022-02-20 17:08:14,962 INFO L290 TraceCheckUtils]: 87: Hoare triple {8000#(<= |ULTIMATE.start_main_~x~0#1| 42)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8001#(<= |ULTIMATE.start_main_~x~0#1| 43)} is VALID [2022-02-20 17:08:14,962 INFO L290 TraceCheckUtils]: 88: Hoare triple {8001#(<= |ULTIMATE.start_main_~x~0#1| 43)} assume !!(main_~x~0#1 < 1000000); {8001#(<= |ULTIMATE.start_main_~x~0#1| 43)} is VALID [2022-02-20 17:08:14,962 INFO L290 TraceCheckUtils]: 89: Hoare triple {8001#(<= |ULTIMATE.start_main_~x~0#1| 43)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8002#(<= |ULTIMATE.start_main_~x~0#1| 44)} is VALID [2022-02-20 17:08:14,963 INFO L290 TraceCheckUtils]: 90: Hoare triple {8002#(<= |ULTIMATE.start_main_~x~0#1| 44)} assume !!(main_~x~0#1 < 1000000); {8002#(<= |ULTIMATE.start_main_~x~0#1| 44)} is VALID [2022-02-20 17:08:14,963 INFO L290 TraceCheckUtils]: 91: Hoare triple {8002#(<= |ULTIMATE.start_main_~x~0#1| 44)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8003#(<= |ULTIMATE.start_main_~x~0#1| 45)} is VALID [2022-02-20 17:08:14,963 INFO L290 TraceCheckUtils]: 92: Hoare triple {8003#(<= |ULTIMATE.start_main_~x~0#1| 45)} assume !!(main_~x~0#1 < 1000000); {8003#(<= |ULTIMATE.start_main_~x~0#1| 45)} is VALID [2022-02-20 17:08:14,964 INFO L290 TraceCheckUtils]: 93: Hoare triple {8003#(<= |ULTIMATE.start_main_~x~0#1| 45)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8004#(<= |ULTIMATE.start_main_~x~0#1| 46)} is VALID [2022-02-20 17:08:14,964 INFO L290 TraceCheckUtils]: 94: Hoare triple {8004#(<= |ULTIMATE.start_main_~x~0#1| 46)} assume !!(main_~x~0#1 < 1000000); {8004#(<= |ULTIMATE.start_main_~x~0#1| 46)} is VALID [2022-02-20 17:08:14,965 INFO L290 TraceCheckUtils]: 95: Hoare triple {8004#(<= |ULTIMATE.start_main_~x~0#1| 46)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8005#(<= |ULTIMATE.start_main_~x~0#1| 47)} is VALID [2022-02-20 17:08:14,965 INFO L290 TraceCheckUtils]: 96: Hoare triple {8005#(<= |ULTIMATE.start_main_~x~0#1| 47)} assume !!(main_~x~0#1 < 1000000); {8005#(<= |ULTIMATE.start_main_~x~0#1| 47)} is VALID [2022-02-20 17:08:14,965 INFO L290 TraceCheckUtils]: 97: Hoare triple {8005#(<= |ULTIMATE.start_main_~x~0#1| 47)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8006#(<= |ULTIMATE.start_main_~x~0#1| 48)} is VALID [2022-02-20 17:08:14,966 INFO L290 TraceCheckUtils]: 98: Hoare triple {8006#(<= |ULTIMATE.start_main_~x~0#1| 48)} assume !!(main_~x~0#1 < 1000000); {8006#(<= |ULTIMATE.start_main_~x~0#1| 48)} is VALID [2022-02-20 17:08:14,966 INFO L290 TraceCheckUtils]: 99: Hoare triple {8006#(<= |ULTIMATE.start_main_~x~0#1| 48)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8007#(<= |ULTIMATE.start_main_~x~0#1| 49)} is VALID [2022-02-20 17:08:14,966 INFO L290 TraceCheckUtils]: 100: Hoare triple {8007#(<= |ULTIMATE.start_main_~x~0#1| 49)} assume !!(main_~x~0#1 < 1000000); {8007#(<= |ULTIMATE.start_main_~x~0#1| 49)} is VALID [2022-02-20 17:08:14,967 INFO L290 TraceCheckUtils]: 101: Hoare triple {8007#(<= |ULTIMATE.start_main_~x~0#1| 49)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8008#(<= |ULTIMATE.start_main_~x~0#1| 50)} is VALID [2022-02-20 17:08:14,967 INFO L290 TraceCheckUtils]: 102: Hoare triple {8008#(<= |ULTIMATE.start_main_~x~0#1| 50)} assume !!(main_~x~0#1 < 1000000); {8008#(<= |ULTIMATE.start_main_~x~0#1| 50)} is VALID [2022-02-20 17:08:14,967 INFO L290 TraceCheckUtils]: 103: Hoare triple {8008#(<= |ULTIMATE.start_main_~x~0#1| 50)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8009#(<= |ULTIMATE.start_main_~x~0#1| 51)} is VALID [2022-02-20 17:08:14,968 INFO L290 TraceCheckUtils]: 104: Hoare triple {8009#(<= |ULTIMATE.start_main_~x~0#1| 51)} assume !!(main_~x~0#1 < 1000000); {8009#(<= |ULTIMATE.start_main_~x~0#1| 51)} is VALID [2022-02-20 17:08:14,968 INFO L290 TraceCheckUtils]: 105: Hoare triple {8009#(<= |ULTIMATE.start_main_~x~0#1| 51)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8010#(<= |ULTIMATE.start_main_~x~0#1| 52)} is VALID [2022-02-20 17:08:14,968 INFO L290 TraceCheckUtils]: 106: Hoare triple {8010#(<= |ULTIMATE.start_main_~x~0#1| 52)} assume !!(main_~x~0#1 < 1000000); {8010#(<= |ULTIMATE.start_main_~x~0#1| 52)} is VALID [2022-02-20 17:08:14,969 INFO L290 TraceCheckUtils]: 107: Hoare triple {8010#(<= |ULTIMATE.start_main_~x~0#1| 52)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8011#(<= |ULTIMATE.start_main_~x~0#1| 53)} is VALID [2022-02-20 17:08:14,969 INFO L290 TraceCheckUtils]: 108: Hoare triple {8011#(<= |ULTIMATE.start_main_~x~0#1| 53)} assume !!(main_~x~0#1 < 1000000); {8011#(<= |ULTIMATE.start_main_~x~0#1| 53)} is VALID [2022-02-20 17:08:14,969 INFO L290 TraceCheckUtils]: 109: Hoare triple {8011#(<= |ULTIMATE.start_main_~x~0#1| 53)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8012#(<= |ULTIMATE.start_main_~x~0#1| 54)} is VALID [2022-02-20 17:08:14,970 INFO L290 TraceCheckUtils]: 110: Hoare triple {8012#(<= |ULTIMATE.start_main_~x~0#1| 54)} assume !!(main_~x~0#1 < 1000000); {8012#(<= |ULTIMATE.start_main_~x~0#1| 54)} is VALID [2022-02-20 17:08:14,970 INFO L290 TraceCheckUtils]: 111: Hoare triple {8012#(<= |ULTIMATE.start_main_~x~0#1| 54)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8013#(<= |ULTIMATE.start_main_~x~0#1| 55)} is VALID [2022-02-20 17:08:14,970 INFO L290 TraceCheckUtils]: 112: Hoare triple {8013#(<= |ULTIMATE.start_main_~x~0#1| 55)} assume !!(main_~x~0#1 < 1000000); {8013#(<= |ULTIMATE.start_main_~x~0#1| 55)} is VALID [2022-02-20 17:08:14,971 INFO L290 TraceCheckUtils]: 113: Hoare triple {8013#(<= |ULTIMATE.start_main_~x~0#1| 55)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8014#(<= |ULTIMATE.start_main_~x~0#1| 56)} is VALID [2022-02-20 17:08:14,971 INFO L290 TraceCheckUtils]: 114: Hoare triple {8014#(<= |ULTIMATE.start_main_~x~0#1| 56)} assume !!(main_~x~0#1 < 1000000); {8014#(<= |ULTIMATE.start_main_~x~0#1| 56)} is VALID [2022-02-20 17:08:14,971 INFO L290 TraceCheckUtils]: 115: Hoare triple {8014#(<= |ULTIMATE.start_main_~x~0#1| 56)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8015#(<= |ULTIMATE.start_main_~x~0#1| 57)} is VALID [2022-02-20 17:08:14,972 INFO L290 TraceCheckUtils]: 116: Hoare triple {8015#(<= |ULTIMATE.start_main_~x~0#1| 57)} assume !!(main_~x~0#1 < 1000000); {8015#(<= |ULTIMATE.start_main_~x~0#1| 57)} is VALID [2022-02-20 17:08:14,972 INFO L290 TraceCheckUtils]: 117: Hoare triple {8015#(<= |ULTIMATE.start_main_~x~0#1| 57)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8016#(<= |ULTIMATE.start_main_~x~0#1| 58)} is VALID [2022-02-20 17:08:14,972 INFO L290 TraceCheckUtils]: 118: Hoare triple {8016#(<= |ULTIMATE.start_main_~x~0#1| 58)} assume !!(main_~x~0#1 < 1000000); {8016#(<= |ULTIMATE.start_main_~x~0#1| 58)} is VALID [2022-02-20 17:08:14,973 INFO L290 TraceCheckUtils]: 119: Hoare triple {8016#(<= |ULTIMATE.start_main_~x~0#1| 58)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8017#(<= |ULTIMATE.start_main_~x~0#1| 59)} is VALID [2022-02-20 17:08:14,973 INFO L290 TraceCheckUtils]: 120: Hoare triple {8017#(<= |ULTIMATE.start_main_~x~0#1| 59)} assume !!(main_~x~0#1 < 1000000); {8017#(<= |ULTIMATE.start_main_~x~0#1| 59)} is VALID [2022-02-20 17:08:14,974 INFO L290 TraceCheckUtils]: 121: Hoare triple {8017#(<= |ULTIMATE.start_main_~x~0#1| 59)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8018#(<= |ULTIMATE.start_main_~x~0#1| 60)} is VALID [2022-02-20 17:08:14,974 INFO L290 TraceCheckUtils]: 122: Hoare triple {8018#(<= |ULTIMATE.start_main_~x~0#1| 60)} assume !!(main_~x~0#1 < 1000000); {8018#(<= |ULTIMATE.start_main_~x~0#1| 60)} is VALID [2022-02-20 17:08:14,974 INFO L290 TraceCheckUtils]: 123: Hoare triple {8018#(<= |ULTIMATE.start_main_~x~0#1| 60)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8019#(<= |ULTIMATE.start_main_~x~0#1| 61)} is VALID [2022-02-20 17:08:14,975 INFO L290 TraceCheckUtils]: 124: Hoare triple {8019#(<= |ULTIMATE.start_main_~x~0#1| 61)} assume !!(main_~x~0#1 < 1000000); {8019#(<= |ULTIMATE.start_main_~x~0#1| 61)} is VALID [2022-02-20 17:08:14,975 INFO L290 TraceCheckUtils]: 125: Hoare triple {8019#(<= |ULTIMATE.start_main_~x~0#1| 61)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8020#(<= |ULTIMATE.start_main_~x~0#1| 62)} is VALID [2022-02-20 17:08:14,975 INFO L290 TraceCheckUtils]: 126: Hoare triple {8020#(<= |ULTIMATE.start_main_~x~0#1| 62)} assume !!(main_~x~0#1 < 1000000); {8020#(<= |ULTIMATE.start_main_~x~0#1| 62)} is VALID [2022-02-20 17:08:14,976 INFO L290 TraceCheckUtils]: 127: Hoare triple {8020#(<= |ULTIMATE.start_main_~x~0#1| 62)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8021#(<= |ULTIMATE.start_main_~x~0#1| 63)} is VALID [2022-02-20 17:08:14,976 INFO L290 TraceCheckUtils]: 128: Hoare triple {8021#(<= |ULTIMATE.start_main_~x~0#1| 63)} assume !!(main_~x~0#1 < 1000000); {8021#(<= |ULTIMATE.start_main_~x~0#1| 63)} is VALID [2022-02-20 17:08:14,976 INFO L290 TraceCheckUtils]: 129: Hoare triple {8021#(<= |ULTIMATE.start_main_~x~0#1| 63)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8022#(<= |ULTIMATE.start_main_~x~0#1| 64)} is VALID [2022-02-20 17:08:14,977 INFO L290 TraceCheckUtils]: 130: Hoare triple {8022#(<= |ULTIMATE.start_main_~x~0#1| 64)} assume !!(main_~x~0#1 < 1000000); {8022#(<= |ULTIMATE.start_main_~x~0#1| 64)} is VALID [2022-02-20 17:08:14,977 INFO L290 TraceCheckUtils]: 131: Hoare triple {8022#(<= |ULTIMATE.start_main_~x~0#1| 64)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8023#(<= |ULTIMATE.start_main_~x~0#1| 65)} is VALID [2022-02-20 17:08:14,977 INFO L290 TraceCheckUtils]: 132: Hoare triple {8023#(<= |ULTIMATE.start_main_~x~0#1| 65)} assume !!(main_~x~0#1 < 1000000); {8023#(<= |ULTIMATE.start_main_~x~0#1| 65)} is VALID [2022-02-20 17:08:14,978 INFO L290 TraceCheckUtils]: 133: Hoare triple {8023#(<= |ULTIMATE.start_main_~x~0#1| 65)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8024#(<= |ULTIMATE.start_main_~x~0#1| 66)} is VALID [2022-02-20 17:08:14,978 INFO L290 TraceCheckUtils]: 134: Hoare triple {8024#(<= |ULTIMATE.start_main_~x~0#1| 66)} assume !!(main_~x~0#1 < 1000000); {8024#(<= |ULTIMATE.start_main_~x~0#1| 66)} is VALID [2022-02-20 17:08:14,978 INFO L290 TraceCheckUtils]: 135: Hoare triple {8024#(<= |ULTIMATE.start_main_~x~0#1| 66)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8025#(<= |ULTIMATE.start_main_~x~0#1| 67)} is VALID [2022-02-20 17:08:14,979 INFO L290 TraceCheckUtils]: 136: Hoare triple {8025#(<= |ULTIMATE.start_main_~x~0#1| 67)} assume !!(main_~x~0#1 < 1000000); {8025#(<= |ULTIMATE.start_main_~x~0#1| 67)} is VALID [2022-02-20 17:08:14,979 INFO L290 TraceCheckUtils]: 137: Hoare triple {8025#(<= |ULTIMATE.start_main_~x~0#1| 67)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8026#(<= |ULTIMATE.start_main_~x~0#1| 68)} is VALID [2022-02-20 17:08:14,979 INFO L290 TraceCheckUtils]: 138: Hoare triple {8026#(<= |ULTIMATE.start_main_~x~0#1| 68)} assume !!(main_~x~0#1 < 1000000); {8026#(<= |ULTIMATE.start_main_~x~0#1| 68)} is VALID [2022-02-20 17:08:14,980 INFO L290 TraceCheckUtils]: 139: Hoare triple {8026#(<= |ULTIMATE.start_main_~x~0#1| 68)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8027#(<= |ULTIMATE.start_main_~x~0#1| 69)} is VALID [2022-02-20 17:08:14,980 INFO L290 TraceCheckUtils]: 140: Hoare triple {8027#(<= |ULTIMATE.start_main_~x~0#1| 69)} assume !!(main_~x~0#1 < 1000000); {8027#(<= |ULTIMATE.start_main_~x~0#1| 69)} is VALID [2022-02-20 17:08:14,981 INFO L290 TraceCheckUtils]: 141: Hoare triple {8027#(<= |ULTIMATE.start_main_~x~0#1| 69)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8028#(<= |ULTIMATE.start_main_~x~0#1| 70)} is VALID [2022-02-20 17:08:14,981 INFO L290 TraceCheckUtils]: 142: Hoare triple {8028#(<= |ULTIMATE.start_main_~x~0#1| 70)} assume !!(main_~x~0#1 < 1000000); {8028#(<= |ULTIMATE.start_main_~x~0#1| 70)} is VALID [2022-02-20 17:08:14,981 INFO L290 TraceCheckUtils]: 143: Hoare triple {8028#(<= |ULTIMATE.start_main_~x~0#1| 70)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8029#(<= |ULTIMATE.start_main_~x~0#1| 71)} is VALID [2022-02-20 17:08:14,982 INFO L290 TraceCheckUtils]: 144: Hoare triple {8029#(<= |ULTIMATE.start_main_~x~0#1| 71)} assume !!(main_~x~0#1 < 1000000); {8029#(<= |ULTIMATE.start_main_~x~0#1| 71)} is VALID [2022-02-20 17:08:14,982 INFO L290 TraceCheckUtils]: 145: Hoare triple {8029#(<= |ULTIMATE.start_main_~x~0#1| 71)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8030#(<= |ULTIMATE.start_main_~x~0#1| 72)} is VALID [2022-02-20 17:08:14,982 INFO L290 TraceCheckUtils]: 146: Hoare triple {8030#(<= |ULTIMATE.start_main_~x~0#1| 72)} assume !!(main_~x~0#1 < 1000000); {8030#(<= |ULTIMATE.start_main_~x~0#1| 72)} is VALID [2022-02-20 17:08:14,983 INFO L290 TraceCheckUtils]: 147: Hoare triple {8030#(<= |ULTIMATE.start_main_~x~0#1| 72)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8031#(<= |ULTIMATE.start_main_~x~0#1| 73)} is VALID [2022-02-20 17:08:14,983 INFO L290 TraceCheckUtils]: 148: Hoare triple {8031#(<= |ULTIMATE.start_main_~x~0#1| 73)} assume !!(main_~x~0#1 < 1000000); {8031#(<= |ULTIMATE.start_main_~x~0#1| 73)} is VALID [2022-02-20 17:08:14,983 INFO L290 TraceCheckUtils]: 149: Hoare triple {8031#(<= |ULTIMATE.start_main_~x~0#1| 73)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8032#(<= |ULTIMATE.start_main_~x~0#1| 74)} is VALID [2022-02-20 17:08:14,984 INFO L290 TraceCheckUtils]: 150: Hoare triple {8032#(<= |ULTIMATE.start_main_~x~0#1| 74)} assume !!(main_~x~0#1 < 1000000); {8032#(<= |ULTIMATE.start_main_~x~0#1| 74)} is VALID [2022-02-20 17:08:14,984 INFO L290 TraceCheckUtils]: 151: Hoare triple {8032#(<= |ULTIMATE.start_main_~x~0#1| 74)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8033#(<= |ULTIMATE.start_main_~x~0#1| 75)} is VALID [2022-02-20 17:08:14,984 INFO L290 TraceCheckUtils]: 152: Hoare triple {8033#(<= |ULTIMATE.start_main_~x~0#1| 75)} assume !!(main_~x~0#1 < 1000000); {8033#(<= |ULTIMATE.start_main_~x~0#1| 75)} is VALID [2022-02-20 17:08:14,985 INFO L290 TraceCheckUtils]: 153: Hoare triple {8033#(<= |ULTIMATE.start_main_~x~0#1| 75)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8034#(<= |ULTIMATE.start_main_~x~0#1| 76)} is VALID [2022-02-20 17:08:14,985 INFO L290 TraceCheckUtils]: 154: Hoare triple {8034#(<= |ULTIMATE.start_main_~x~0#1| 76)} assume !!(main_~x~0#1 < 1000000); {8034#(<= |ULTIMATE.start_main_~x~0#1| 76)} is VALID [2022-02-20 17:08:14,985 INFO L290 TraceCheckUtils]: 155: Hoare triple {8034#(<= |ULTIMATE.start_main_~x~0#1| 76)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8035#(<= |ULTIMATE.start_main_~x~0#1| 77)} is VALID [2022-02-20 17:08:14,986 INFO L290 TraceCheckUtils]: 156: Hoare triple {8035#(<= |ULTIMATE.start_main_~x~0#1| 77)} assume !!(main_~x~0#1 < 1000000); {8035#(<= |ULTIMATE.start_main_~x~0#1| 77)} is VALID [2022-02-20 17:08:14,986 INFO L290 TraceCheckUtils]: 157: Hoare triple {8035#(<= |ULTIMATE.start_main_~x~0#1| 77)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8036#(<= |ULTIMATE.start_main_~x~0#1| 78)} is VALID [2022-02-20 17:08:14,986 INFO L290 TraceCheckUtils]: 158: Hoare triple {8036#(<= |ULTIMATE.start_main_~x~0#1| 78)} assume !!(main_~x~0#1 < 1000000); {8036#(<= |ULTIMATE.start_main_~x~0#1| 78)} is VALID [2022-02-20 17:08:14,987 INFO L290 TraceCheckUtils]: 159: Hoare triple {8036#(<= |ULTIMATE.start_main_~x~0#1| 78)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8037#(<= |ULTIMATE.start_main_~x~0#1| 79)} is VALID [2022-02-20 17:08:14,987 INFO L290 TraceCheckUtils]: 160: Hoare triple {8037#(<= |ULTIMATE.start_main_~x~0#1| 79)} assume !!(main_~x~0#1 < 1000000); {8037#(<= |ULTIMATE.start_main_~x~0#1| 79)} is VALID [2022-02-20 17:08:14,988 INFO L290 TraceCheckUtils]: 161: Hoare triple {8037#(<= |ULTIMATE.start_main_~x~0#1| 79)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8038#(<= |ULTIMATE.start_main_~x~0#1| 80)} is VALID [2022-02-20 17:08:14,988 INFO L290 TraceCheckUtils]: 162: Hoare triple {8038#(<= |ULTIMATE.start_main_~x~0#1| 80)} assume !!(main_~x~0#1 < 1000000); {8038#(<= |ULTIMATE.start_main_~x~0#1| 80)} is VALID [2022-02-20 17:08:14,988 INFO L290 TraceCheckUtils]: 163: Hoare triple {8038#(<= |ULTIMATE.start_main_~x~0#1| 80)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8039#(<= |ULTIMATE.start_main_~x~0#1| 81)} is VALID [2022-02-20 17:08:14,989 INFO L290 TraceCheckUtils]: 164: Hoare triple {8039#(<= |ULTIMATE.start_main_~x~0#1| 81)} assume !!(main_~x~0#1 < 1000000); {8039#(<= |ULTIMATE.start_main_~x~0#1| 81)} is VALID [2022-02-20 17:08:14,989 INFO L290 TraceCheckUtils]: 165: Hoare triple {8039#(<= |ULTIMATE.start_main_~x~0#1| 81)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8040#(<= |ULTIMATE.start_main_~x~0#1| 82)} is VALID [2022-02-20 17:08:14,989 INFO L290 TraceCheckUtils]: 166: Hoare triple {8040#(<= |ULTIMATE.start_main_~x~0#1| 82)} assume !!(main_~x~0#1 < 1000000); {8040#(<= |ULTIMATE.start_main_~x~0#1| 82)} is VALID [2022-02-20 17:08:14,990 INFO L290 TraceCheckUtils]: 167: Hoare triple {8040#(<= |ULTIMATE.start_main_~x~0#1| 82)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8041#(<= |ULTIMATE.start_main_~x~0#1| 83)} is VALID [2022-02-20 17:08:14,990 INFO L290 TraceCheckUtils]: 168: Hoare triple {8041#(<= |ULTIMATE.start_main_~x~0#1| 83)} assume !!(main_~x~0#1 < 1000000); {8041#(<= |ULTIMATE.start_main_~x~0#1| 83)} is VALID [2022-02-20 17:08:14,990 INFO L290 TraceCheckUtils]: 169: Hoare triple {8041#(<= |ULTIMATE.start_main_~x~0#1| 83)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8042#(<= |ULTIMATE.start_main_~x~0#1| 84)} is VALID [2022-02-20 17:08:14,991 INFO L290 TraceCheckUtils]: 170: Hoare triple {8042#(<= |ULTIMATE.start_main_~x~0#1| 84)} assume !!(main_~x~0#1 < 1000000); {8042#(<= |ULTIMATE.start_main_~x~0#1| 84)} is VALID [2022-02-20 17:08:14,991 INFO L290 TraceCheckUtils]: 171: Hoare triple {8042#(<= |ULTIMATE.start_main_~x~0#1| 84)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8043#(<= |ULTIMATE.start_main_~x~0#1| 85)} is VALID [2022-02-20 17:08:14,991 INFO L290 TraceCheckUtils]: 172: Hoare triple {8043#(<= |ULTIMATE.start_main_~x~0#1| 85)} assume !!(main_~x~0#1 < 1000000); {8043#(<= |ULTIMATE.start_main_~x~0#1| 85)} is VALID [2022-02-20 17:08:14,992 INFO L290 TraceCheckUtils]: 173: Hoare triple {8043#(<= |ULTIMATE.start_main_~x~0#1| 85)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8044#(<= |ULTIMATE.start_main_~x~0#1| 86)} is VALID [2022-02-20 17:08:14,992 INFO L290 TraceCheckUtils]: 174: Hoare triple {8044#(<= |ULTIMATE.start_main_~x~0#1| 86)} assume !!(main_~x~0#1 < 1000000); {8044#(<= |ULTIMATE.start_main_~x~0#1| 86)} is VALID [2022-02-20 17:08:14,992 INFO L290 TraceCheckUtils]: 175: Hoare triple {8044#(<= |ULTIMATE.start_main_~x~0#1| 86)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8045#(<= |ULTIMATE.start_main_~x~0#1| 87)} is VALID [2022-02-20 17:08:14,993 INFO L290 TraceCheckUtils]: 176: Hoare triple {8045#(<= |ULTIMATE.start_main_~x~0#1| 87)} assume !!(main_~x~0#1 < 1000000); {8045#(<= |ULTIMATE.start_main_~x~0#1| 87)} is VALID [2022-02-20 17:08:14,993 INFO L290 TraceCheckUtils]: 177: Hoare triple {8045#(<= |ULTIMATE.start_main_~x~0#1| 87)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8046#(<= |ULTIMATE.start_main_~x~0#1| 88)} is VALID [2022-02-20 17:08:14,993 INFO L290 TraceCheckUtils]: 178: Hoare triple {8046#(<= |ULTIMATE.start_main_~x~0#1| 88)} assume !!(main_~x~0#1 < 1000000); {8046#(<= |ULTIMATE.start_main_~x~0#1| 88)} is VALID [2022-02-20 17:08:14,994 INFO L290 TraceCheckUtils]: 179: Hoare triple {8046#(<= |ULTIMATE.start_main_~x~0#1| 88)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8047#(<= |ULTIMATE.start_main_~x~0#1| 89)} is VALID [2022-02-20 17:08:14,994 INFO L290 TraceCheckUtils]: 180: Hoare triple {8047#(<= |ULTIMATE.start_main_~x~0#1| 89)} assume !!(main_~x~0#1 < 1000000); {8047#(<= |ULTIMATE.start_main_~x~0#1| 89)} is VALID [2022-02-20 17:08:14,995 INFO L290 TraceCheckUtils]: 181: Hoare triple {8047#(<= |ULTIMATE.start_main_~x~0#1| 89)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8048#(<= |ULTIMATE.start_main_~x~0#1| 90)} is VALID [2022-02-20 17:08:14,995 INFO L290 TraceCheckUtils]: 182: Hoare triple {8048#(<= |ULTIMATE.start_main_~x~0#1| 90)} assume !!(main_~x~0#1 < 1000000); {8048#(<= |ULTIMATE.start_main_~x~0#1| 90)} is VALID [2022-02-20 17:08:14,995 INFO L290 TraceCheckUtils]: 183: Hoare triple {8048#(<= |ULTIMATE.start_main_~x~0#1| 90)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8049#(<= |ULTIMATE.start_main_~x~0#1| 91)} is VALID [2022-02-20 17:08:14,996 INFO L290 TraceCheckUtils]: 184: Hoare triple {8049#(<= |ULTIMATE.start_main_~x~0#1| 91)} assume !!(main_~x~0#1 < 1000000); {8049#(<= |ULTIMATE.start_main_~x~0#1| 91)} is VALID [2022-02-20 17:08:14,996 INFO L290 TraceCheckUtils]: 185: Hoare triple {8049#(<= |ULTIMATE.start_main_~x~0#1| 91)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8050#(<= |ULTIMATE.start_main_~x~0#1| 92)} is VALID [2022-02-20 17:08:14,996 INFO L290 TraceCheckUtils]: 186: Hoare triple {8050#(<= |ULTIMATE.start_main_~x~0#1| 92)} assume !!(main_~x~0#1 < 1000000); {8050#(<= |ULTIMATE.start_main_~x~0#1| 92)} is VALID [2022-02-20 17:08:14,997 INFO L290 TraceCheckUtils]: 187: Hoare triple {8050#(<= |ULTIMATE.start_main_~x~0#1| 92)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8051#(<= |ULTIMATE.start_main_~x~0#1| 93)} is VALID [2022-02-20 17:08:14,997 INFO L290 TraceCheckUtils]: 188: Hoare triple {8051#(<= |ULTIMATE.start_main_~x~0#1| 93)} assume !!(main_~x~0#1 < 1000000); {8051#(<= |ULTIMATE.start_main_~x~0#1| 93)} is VALID [2022-02-20 17:08:14,997 INFO L290 TraceCheckUtils]: 189: Hoare triple {8051#(<= |ULTIMATE.start_main_~x~0#1| 93)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8052#(<= |ULTIMATE.start_main_~x~0#1| 94)} is VALID [2022-02-20 17:08:14,998 INFO L290 TraceCheckUtils]: 190: Hoare triple {8052#(<= |ULTIMATE.start_main_~x~0#1| 94)} assume !!(main_~x~0#1 < 1000000); {8052#(<= |ULTIMATE.start_main_~x~0#1| 94)} is VALID [2022-02-20 17:08:14,998 INFO L290 TraceCheckUtils]: 191: Hoare triple {8052#(<= |ULTIMATE.start_main_~x~0#1| 94)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8053#(<= |ULTIMATE.start_main_~x~0#1| 95)} is VALID [2022-02-20 17:08:14,998 INFO L290 TraceCheckUtils]: 192: Hoare triple {8053#(<= |ULTIMATE.start_main_~x~0#1| 95)} assume !!(main_~x~0#1 < 1000000); {8053#(<= |ULTIMATE.start_main_~x~0#1| 95)} is VALID [2022-02-20 17:08:14,999 INFO L290 TraceCheckUtils]: 193: Hoare triple {8053#(<= |ULTIMATE.start_main_~x~0#1| 95)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8054#(<= |ULTIMATE.start_main_~x~0#1| 96)} is VALID [2022-02-20 17:08:14,999 INFO L290 TraceCheckUtils]: 194: Hoare triple {8054#(<= |ULTIMATE.start_main_~x~0#1| 96)} assume !!(main_~x~0#1 < 1000000); {8054#(<= |ULTIMATE.start_main_~x~0#1| 96)} is VALID [2022-02-20 17:08:14,999 INFO L290 TraceCheckUtils]: 195: Hoare triple {8054#(<= |ULTIMATE.start_main_~x~0#1| 96)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8055#(<= |ULTIMATE.start_main_~x~0#1| 97)} is VALID [2022-02-20 17:08:15,000 INFO L290 TraceCheckUtils]: 196: Hoare triple {8055#(<= |ULTIMATE.start_main_~x~0#1| 97)} assume !!(main_~x~0#1 < 1000000); {8055#(<= |ULTIMATE.start_main_~x~0#1| 97)} is VALID [2022-02-20 17:08:15,000 INFO L290 TraceCheckUtils]: 197: Hoare triple {8055#(<= |ULTIMATE.start_main_~x~0#1| 97)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8056#(<= |ULTIMATE.start_main_~x~0#1| 98)} is VALID [2022-02-20 17:08:15,000 INFO L290 TraceCheckUtils]: 198: Hoare triple {8056#(<= |ULTIMATE.start_main_~x~0#1| 98)} assume !!(main_~x~0#1 < 1000000); {8056#(<= |ULTIMATE.start_main_~x~0#1| 98)} is VALID [2022-02-20 17:08:15,001 INFO L290 TraceCheckUtils]: 199: Hoare triple {8056#(<= |ULTIMATE.start_main_~x~0#1| 98)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8057#(<= |ULTIMATE.start_main_~x~0#1| 99)} is VALID [2022-02-20 17:08:15,001 INFO L290 TraceCheckUtils]: 200: Hoare triple {8057#(<= |ULTIMATE.start_main_~x~0#1| 99)} assume !!(main_~x~0#1 < 1000000); {8057#(<= |ULTIMATE.start_main_~x~0#1| 99)} is VALID [2022-02-20 17:08:15,002 INFO L290 TraceCheckUtils]: 201: Hoare triple {8057#(<= |ULTIMATE.start_main_~x~0#1| 99)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8058#(<= |ULTIMATE.start_main_~x~0#1| 100)} is VALID [2022-02-20 17:08:15,002 INFO L290 TraceCheckUtils]: 202: Hoare triple {8058#(<= |ULTIMATE.start_main_~x~0#1| 100)} assume !!(main_~x~0#1 < 1000000); {8058#(<= |ULTIMATE.start_main_~x~0#1| 100)} is VALID [2022-02-20 17:08:15,002 INFO L290 TraceCheckUtils]: 203: Hoare triple {8058#(<= |ULTIMATE.start_main_~x~0#1| 100)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8059#(<= |ULTIMATE.start_main_~x~0#1| 101)} is VALID [2022-02-20 17:08:15,003 INFO L290 TraceCheckUtils]: 204: Hoare triple {8059#(<= |ULTIMATE.start_main_~x~0#1| 101)} assume !!(main_~x~0#1 < 1000000); {8059#(<= |ULTIMATE.start_main_~x~0#1| 101)} is VALID [2022-02-20 17:08:15,003 INFO L290 TraceCheckUtils]: 205: Hoare triple {8059#(<= |ULTIMATE.start_main_~x~0#1| 101)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8060#(<= |ULTIMATE.start_main_~x~0#1| 102)} is VALID [2022-02-20 17:08:15,003 INFO L290 TraceCheckUtils]: 206: Hoare triple {8060#(<= |ULTIMATE.start_main_~x~0#1| 102)} assume !!(main_~x~0#1 < 1000000); {8060#(<= |ULTIMATE.start_main_~x~0#1| 102)} is VALID [2022-02-20 17:08:15,004 INFO L290 TraceCheckUtils]: 207: Hoare triple {8060#(<= |ULTIMATE.start_main_~x~0#1| 102)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8061#(<= |ULTIMATE.start_main_~x~0#1| 103)} is VALID [2022-02-20 17:08:15,004 INFO L290 TraceCheckUtils]: 208: Hoare triple {8061#(<= |ULTIMATE.start_main_~x~0#1| 103)} assume !!(main_~x~0#1 < 1000000); {8061#(<= |ULTIMATE.start_main_~x~0#1| 103)} is VALID [2022-02-20 17:08:15,004 INFO L290 TraceCheckUtils]: 209: Hoare triple {8061#(<= |ULTIMATE.start_main_~x~0#1| 103)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8062#(<= |ULTIMATE.start_main_~x~0#1| 104)} is VALID [2022-02-20 17:08:15,005 INFO L290 TraceCheckUtils]: 210: Hoare triple {8062#(<= |ULTIMATE.start_main_~x~0#1| 104)} assume !!(main_~x~0#1 < 1000000); {8062#(<= |ULTIMATE.start_main_~x~0#1| 104)} is VALID [2022-02-20 17:08:15,005 INFO L290 TraceCheckUtils]: 211: Hoare triple {8062#(<= |ULTIMATE.start_main_~x~0#1| 104)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8063#(<= |ULTIMATE.start_main_~x~0#1| 105)} is VALID [2022-02-20 17:08:15,005 INFO L290 TraceCheckUtils]: 212: Hoare triple {8063#(<= |ULTIMATE.start_main_~x~0#1| 105)} assume !!(main_~x~0#1 < 1000000); {8063#(<= |ULTIMATE.start_main_~x~0#1| 105)} is VALID [2022-02-20 17:08:15,006 INFO L290 TraceCheckUtils]: 213: Hoare triple {8063#(<= |ULTIMATE.start_main_~x~0#1| 105)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8064#(<= |ULTIMATE.start_main_~x~0#1| 106)} is VALID [2022-02-20 17:08:15,006 INFO L290 TraceCheckUtils]: 214: Hoare triple {8064#(<= |ULTIMATE.start_main_~x~0#1| 106)} assume !!(main_~x~0#1 < 1000000); {8064#(<= |ULTIMATE.start_main_~x~0#1| 106)} is VALID [2022-02-20 17:08:15,006 INFO L290 TraceCheckUtils]: 215: Hoare triple {8064#(<= |ULTIMATE.start_main_~x~0#1| 106)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8065#(<= |ULTIMATE.start_main_~x~0#1| 107)} is VALID [2022-02-20 17:08:15,007 INFO L290 TraceCheckUtils]: 216: Hoare triple {8065#(<= |ULTIMATE.start_main_~x~0#1| 107)} assume !!(main_~x~0#1 < 1000000); {8065#(<= |ULTIMATE.start_main_~x~0#1| 107)} is VALID [2022-02-20 17:08:15,007 INFO L290 TraceCheckUtils]: 217: Hoare triple {8065#(<= |ULTIMATE.start_main_~x~0#1| 107)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8066#(<= |ULTIMATE.start_main_~x~0#1| 108)} is VALID [2022-02-20 17:08:15,007 INFO L290 TraceCheckUtils]: 218: Hoare triple {8066#(<= |ULTIMATE.start_main_~x~0#1| 108)} assume !!(main_~x~0#1 < 1000000); {8066#(<= |ULTIMATE.start_main_~x~0#1| 108)} is VALID [2022-02-20 17:08:15,008 INFO L290 TraceCheckUtils]: 219: Hoare triple {8066#(<= |ULTIMATE.start_main_~x~0#1| 108)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8067#(<= |ULTIMATE.start_main_~x~0#1| 109)} is VALID [2022-02-20 17:08:15,008 INFO L290 TraceCheckUtils]: 220: Hoare triple {8067#(<= |ULTIMATE.start_main_~x~0#1| 109)} assume !!(main_~x~0#1 < 1000000); {8067#(<= |ULTIMATE.start_main_~x~0#1| 109)} is VALID [2022-02-20 17:08:15,009 INFO L290 TraceCheckUtils]: 221: Hoare triple {8067#(<= |ULTIMATE.start_main_~x~0#1| 109)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8068#(<= |ULTIMATE.start_main_~x~0#1| 110)} is VALID [2022-02-20 17:08:15,009 INFO L290 TraceCheckUtils]: 222: Hoare triple {8068#(<= |ULTIMATE.start_main_~x~0#1| 110)} assume !!(main_~x~0#1 < 1000000); {8068#(<= |ULTIMATE.start_main_~x~0#1| 110)} is VALID [2022-02-20 17:08:15,009 INFO L290 TraceCheckUtils]: 223: Hoare triple {8068#(<= |ULTIMATE.start_main_~x~0#1| 110)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8069#(<= |ULTIMATE.start_main_~x~0#1| 111)} is VALID [2022-02-20 17:08:15,010 INFO L290 TraceCheckUtils]: 224: Hoare triple {8069#(<= |ULTIMATE.start_main_~x~0#1| 111)} assume !!(main_~x~0#1 < 1000000); {8069#(<= |ULTIMATE.start_main_~x~0#1| 111)} is VALID [2022-02-20 17:08:15,010 INFO L290 TraceCheckUtils]: 225: Hoare triple {8069#(<= |ULTIMATE.start_main_~x~0#1| 111)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8070#(<= |ULTIMATE.start_main_~x~0#1| 112)} is VALID [2022-02-20 17:08:15,010 INFO L290 TraceCheckUtils]: 226: Hoare triple {8070#(<= |ULTIMATE.start_main_~x~0#1| 112)} assume !!(main_~x~0#1 < 1000000); {8070#(<= |ULTIMATE.start_main_~x~0#1| 112)} is VALID [2022-02-20 17:08:15,011 INFO L290 TraceCheckUtils]: 227: Hoare triple {8070#(<= |ULTIMATE.start_main_~x~0#1| 112)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8071#(<= |ULTIMATE.start_main_~x~0#1| 113)} is VALID [2022-02-20 17:08:15,011 INFO L290 TraceCheckUtils]: 228: Hoare triple {8071#(<= |ULTIMATE.start_main_~x~0#1| 113)} assume !!(main_~x~0#1 < 1000000); {8071#(<= |ULTIMATE.start_main_~x~0#1| 113)} is VALID [2022-02-20 17:08:15,011 INFO L290 TraceCheckUtils]: 229: Hoare triple {8071#(<= |ULTIMATE.start_main_~x~0#1| 113)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8072#(<= |ULTIMATE.start_main_~x~0#1| 114)} is VALID [2022-02-20 17:08:15,012 INFO L290 TraceCheckUtils]: 230: Hoare triple {8072#(<= |ULTIMATE.start_main_~x~0#1| 114)} assume !!(main_~x~0#1 < 1000000); {8072#(<= |ULTIMATE.start_main_~x~0#1| 114)} is VALID [2022-02-20 17:08:15,012 INFO L290 TraceCheckUtils]: 231: Hoare triple {8072#(<= |ULTIMATE.start_main_~x~0#1| 114)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8073#(<= |ULTIMATE.start_main_~x~0#1| 115)} is VALID [2022-02-20 17:08:15,012 INFO L290 TraceCheckUtils]: 232: Hoare triple {8073#(<= |ULTIMATE.start_main_~x~0#1| 115)} assume !!(main_~x~0#1 < 1000000); {8073#(<= |ULTIMATE.start_main_~x~0#1| 115)} is VALID [2022-02-20 17:08:15,013 INFO L290 TraceCheckUtils]: 233: Hoare triple {8073#(<= |ULTIMATE.start_main_~x~0#1| 115)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8074#(<= |ULTIMATE.start_main_~x~0#1| 116)} is VALID [2022-02-20 17:08:15,013 INFO L290 TraceCheckUtils]: 234: Hoare triple {8074#(<= |ULTIMATE.start_main_~x~0#1| 116)} assume !!(main_~x~0#1 < 1000000); {8074#(<= |ULTIMATE.start_main_~x~0#1| 116)} is VALID [2022-02-20 17:08:15,013 INFO L290 TraceCheckUtils]: 235: Hoare triple {8074#(<= |ULTIMATE.start_main_~x~0#1| 116)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8075#(<= |ULTIMATE.start_main_~x~0#1| 117)} is VALID [2022-02-20 17:08:15,014 INFO L290 TraceCheckUtils]: 236: Hoare triple {8075#(<= |ULTIMATE.start_main_~x~0#1| 117)} assume !!(main_~x~0#1 < 1000000); {8075#(<= |ULTIMATE.start_main_~x~0#1| 117)} is VALID [2022-02-20 17:08:15,014 INFO L290 TraceCheckUtils]: 237: Hoare triple {8075#(<= |ULTIMATE.start_main_~x~0#1| 117)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8076#(<= |ULTIMATE.start_main_~x~0#1| 118)} is VALID [2022-02-20 17:08:15,015 INFO L290 TraceCheckUtils]: 238: Hoare triple {8076#(<= |ULTIMATE.start_main_~x~0#1| 118)} assume !!(main_~x~0#1 < 1000000); {8076#(<= |ULTIMATE.start_main_~x~0#1| 118)} is VALID [2022-02-20 17:08:15,016 INFO L290 TraceCheckUtils]: 239: Hoare triple {8076#(<= |ULTIMATE.start_main_~x~0#1| 118)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8077#(<= |ULTIMATE.start_main_~x~0#1| 119)} is VALID [2022-02-20 17:08:15,016 INFO L290 TraceCheckUtils]: 240: Hoare triple {8077#(<= |ULTIMATE.start_main_~x~0#1| 119)} assume !!(main_~x~0#1 < 1000000); {8077#(<= |ULTIMATE.start_main_~x~0#1| 119)} is VALID [2022-02-20 17:08:15,017 INFO L290 TraceCheckUtils]: 241: Hoare triple {8077#(<= |ULTIMATE.start_main_~x~0#1| 119)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8078#(<= |ULTIMATE.start_main_~x~0#1| 120)} is VALID [2022-02-20 17:08:15,017 INFO L290 TraceCheckUtils]: 242: Hoare triple {8078#(<= |ULTIMATE.start_main_~x~0#1| 120)} assume !!(main_~x~0#1 < 1000000); {8078#(<= |ULTIMATE.start_main_~x~0#1| 120)} is VALID [2022-02-20 17:08:15,018 INFO L290 TraceCheckUtils]: 243: Hoare triple {8078#(<= |ULTIMATE.start_main_~x~0#1| 120)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8079#(<= |ULTIMATE.start_main_~x~0#1| 121)} is VALID [2022-02-20 17:08:15,018 INFO L290 TraceCheckUtils]: 244: Hoare triple {8079#(<= |ULTIMATE.start_main_~x~0#1| 121)} assume !!(main_~x~0#1 < 1000000); {8079#(<= |ULTIMATE.start_main_~x~0#1| 121)} is VALID [2022-02-20 17:08:15,019 INFO L290 TraceCheckUtils]: 245: Hoare triple {8079#(<= |ULTIMATE.start_main_~x~0#1| 121)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8080#(<= |ULTIMATE.start_main_~x~0#1| 122)} is VALID [2022-02-20 17:08:15,019 INFO L290 TraceCheckUtils]: 246: Hoare triple {8080#(<= |ULTIMATE.start_main_~x~0#1| 122)} assume !!(main_~x~0#1 < 1000000); {8080#(<= |ULTIMATE.start_main_~x~0#1| 122)} is VALID [2022-02-20 17:08:15,020 INFO L290 TraceCheckUtils]: 247: Hoare triple {8080#(<= |ULTIMATE.start_main_~x~0#1| 122)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8081#(<= |ULTIMATE.start_main_~x~0#1| 123)} is VALID [2022-02-20 17:08:15,020 INFO L290 TraceCheckUtils]: 248: Hoare triple {8081#(<= |ULTIMATE.start_main_~x~0#1| 123)} assume !!(main_~x~0#1 < 1000000); {8081#(<= |ULTIMATE.start_main_~x~0#1| 123)} is VALID [2022-02-20 17:08:15,021 INFO L290 TraceCheckUtils]: 249: Hoare triple {8081#(<= |ULTIMATE.start_main_~x~0#1| 123)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8082#(<= |ULTIMATE.start_main_~x~0#1| 124)} is VALID [2022-02-20 17:08:15,021 INFO L290 TraceCheckUtils]: 250: Hoare triple {8082#(<= |ULTIMATE.start_main_~x~0#1| 124)} assume !!(main_~x~0#1 < 1000000); {8082#(<= |ULTIMATE.start_main_~x~0#1| 124)} is VALID [2022-02-20 17:08:15,021 INFO L290 TraceCheckUtils]: 251: Hoare triple {8082#(<= |ULTIMATE.start_main_~x~0#1| 124)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8083#(<= |ULTIMATE.start_main_~x~0#1| 125)} is VALID [2022-02-20 17:08:15,022 INFO L290 TraceCheckUtils]: 252: Hoare triple {8083#(<= |ULTIMATE.start_main_~x~0#1| 125)} assume !!(main_~x~0#1 < 1000000); {8083#(<= |ULTIMATE.start_main_~x~0#1| 125)} is VALID [2022-02-20 17:08:15,022 INFO L290 TraceCheckUtils]: 253: Hoare triple {8083#(<= |ULTIMATE.start_main_~x~0#1| 125)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8084#(<= |ULTIMATE.start_main_~x~0#1| 126)} is VALID [2022-02-20 17:08:15,023 INFO L290 TraceCheckUtils]: 254: Hoare triple {8084#(<= |ULTIMATE.start_main_~x~0#1| 126)} assume !!(main_~x~0#1 < 1000000); {8084#(<= |ULTIMATE.start_main_~x~0#1| 126)} is VALID [2022-02-20 17:08:15,023 INFO L290 TraceCheckUtils]: 255: Hoare triple {8084#(<= |ULTIMATE.start_main_~x~0#1| 126)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8085#(<= |ULTIMATE.start_main_~x~0#1| 127)} is VALID [2022-02-20 17:08:15,024 INFO L290 TraceCheckUtils]: 256: Hoare triple {8085#(<= |ULTIMATE.start_main_~x~0#1| 127)} assume !!(main_~x~0#1 < 1000000); {8085#(<= |ULTIMATE.start_main_~x~0#1| 127)} is VALID [2022-02-20 17:08:15,024 INFO L290 TraceCheckUtils]: 257: Hoare triple {8085#(<= |ULTIMATE.start_main_~x~0#1| 127)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8086#(<= |ULTIMATE.start_main_~x~0#1| 128)} is VALID [2022-02-20 17:08:15,025 INFO L290 TraceCheckUtils]: 258: Hoare triple {8086#(<= |ULTIMATE.start_main_~x~0#1| 128)} assume !!(main_~x~0#1 < 1000000); {8086#(<= |ULTIMATE.start_main_~x~0#1| 128)} is VALID [2022-02-20 17:08:15,025 INFO L290 TraceCheckUtils]: 259: Hoare triple {8086#(<= |ULTIMATE.start_main_~x~0#1| 128)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8087#(<= |ULTIMATE.start_main_~x~0#1| 129)} is VALID [2022-02-20 17:08:15,026 INFO L290 TraceCheckUtils]: 260: Hoare triple {8087#(<= |ULTIMATE.start_main_~x~0#1| 129)} assume !!(main_~x~0#1 < 1000000); {8087#(<= |ULTIMATE.start_main_~x~0#1| 129)} is VALID [2022-02-20 17:08:15,026 INFO L290 TraceCheckUtils]: 261: Hoare triple {8087#(<= |ULTIMATE.start_main_~x~0#1| 129)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8088#(<= |ULTIMATE.start_main_~x~0#1| 130)} is VALID [2022-02-20 17:08:15,027 INFO L290 TraceCheckUtils]: 262: Hoare triple {8088#(<= |ULTIMATE.start_main_~x~0#1| 130)} assume !!(main_~x~0#1 < 1000000); {8088#(<= |ULTIMATE.start_main_~x~0#1| 130)} is VALID [2022-02-20 17:08:15,027 INFO L290 TraceCheckUtils]: 263: Hoare triple {8088#(<= |ULTIMATE.start_main_~x~0#1| 130)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8089#(<= |ULTIMATE.start_main_~x~0#1| 131)} is VALID [2022-02-20 17:08:15,028 INFO L290 TraceCheckUtils]: 264: Hoare triple {8089#(<= |ULTIMATE.start_main_~x~0#1| 131)} assume !!(main_~x~0#1 < 1000000); {8089#(<= |ULTIMATE.start_main_~x~0#1| 131)} is VALID [2022-02-20 17:08:15,028 INFO L290 TraceCheckUtils]: 265: Hoare triple {8089#(<= |ULTIMATE.start_main_~x~0#1| 131)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8090#(<= |ULTIMATE.start_main_~x~0#1| 132)} is VALID [2022-02-20 17:08:15,029 INFO L290 TraceCheckUtils]: 266: Hoare triple {8090#(<= |ULTIMATE.start_main_~x~0#1| 132)} assume !!(main_~x~0#1 < 1000000); {8090#(<= |ULTIMATE.start_main_~x~0#1| 132)} is VALID [2022-02-20 17:08:15,029 INFO L290 TraceCheckUtils]: 267: Hoare triple {8090#(<= |ULTIMATE.start_main_~x~0#1| 132)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8091#(<= |ULTIMATE.start_main_~x~0#1| 133)} is VALID [2022-02-20 17:08:15,030 INFO L290 TraceCheckUtils]: 268: Hoare triple {8091#(<= |ULTIMATE.start_main_~x~0#1| 133)} assume !!(main_~x~0#1 < 1000000); {8091#(<= |ULTIMATE.start_main_~x~0#1| 133)} is VALID [2022-02-20 17:08:15,030 INFO L290 TraceCheckUtils]: 269: Hoare triple {8091#(<= |ULTIMATE.start_main_~x~0#1| 133)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8092#(<= |ULTIMATE.start_main_~x~0#1| 134)} is VALID [2022-02-20 17:08:15,031 INFO L290 TraceCheckUtils]: 270: Hoare triple {8092#(<= |ULTIMATE.start_main_~x~0#1| 134)} assume !!(main_~x~0#1 < 1000000); {8092#(<= |ULTIMATE.start_main_~x~0#1| 134)} is VALID [2022-02-20 17:08:15,031 INFO L290 TraceCheckUtils]: 271: Hoare triple {8092#(<= |ULTIMATE.start_main_~x~0#1| 134)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8093#(<= |ULTIMATE.start_main_~x~0#1| 135)} is VALID [2022-02-20 17:08:15,031 INFO L290 TraceCheckUtils]: 272: Hoare triple {8093#(<= |ULTIMATE.start_main_~x~0#1| 135)} assume !!(main_~x~0#1 < 1000000); {8093#(<= |ULTIMATE.start_main_~x~0#1| 135)} is VALID [2022-02-20 17:08:15,032 INFO L290 TraceCheckUtils]: 273: Hoare triple {8093#(<= |ULTIMATE.start_main_~x~0#1| 135)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {8094#(<= |ULTIMATE.start_main_~x~0#1| 136)} is VALID [2022-02-20 17:08:15,032 INFO L290 TraceCheckUtils]: 274: Hoare triple {8094#(<= |ULTIMATE.start_main_~x~0#1| 136)} assume !!(main_~x~0#1 < 1000000); {8094#(<= |ULTIMATE.start_main_~x~0#1| 136)} is VALID [2022-02-20 17:08:15,033 INFO L290 TraceCheckUtils]: 275: Hoare triple {8094#(<= |ULTIMATE.start_main_~x~0#1| 136)} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {7957#false} is VALID [2022-02-20 17:08:15,033 INFO L290 TraceCheckUtils]: 276: Hoare triple {7957#false} assume !!(main_~x~0#1 < 1000000); {7957#false} is VALID [2022-02-20 17:08:15,033 INFO L290 TraceCheckUtils]: 277: Hoare triple {7957#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {7957#false} is VALID [2022-02-20 17:08:15,033 INFO L290 TraceCheckUtils]: 278: Hoare triple {7957#false} assume !!(main_~x~0#1 < 1000000); {7957#false} is VALID [2022-02-20 17:08:15,034 INFO L290 TraceCheckUtils]: 279: Hoare triple {7957#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {7957#false} is VALID [2022-02-20 17:08:15,034 INFO L290 TraceCheckUtils]: 280: Hoare triple {7957#false} assume !!(main_~x~0#1 < 1000000); {7957#false} is VALID [2022-02-20 17:08:15,034 INFO L290 TraceCheckUtils]: 281: Hoare triple {7957#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {7957#false} is VALID [2022-02-20 17:08:15,034 INFO L290 TraceCheckUtils]: 282: Hoare triple {7957#false} assume !!(main_~x~0#1 < 1000000); {7957#false} is VALID [2022-02-20 17:08:15,034 INFO L290 TraceCheckUtils]: 283: Hoare triple {7957#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {7957#false} is VALID [2022-02-20 17:08:15,034 INFO L290 TraceCheckUtils]: 284: Hoare triple {7957#false} assume !!(main_~x~0#1 < 1000000); {7957#false} is VALID [2022-02-20 17:08:15,034 INFO L290 TraceCheckUtils]: 285: Hoare triple {7957#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {7957#false} is VALID [2022-02-20 17:08:15,035 INFO L290 TraceCheckUtils]: 286: Hoare triple {7957#false} assume !!(main_~x~0#1 < 1000000); {7957#false} is VALID [2022-02-20 17:08:15,035 INFO L290 TraceCheckUtils]: 287: Hoare triple {7957#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {7957#false} is VALID [2022-02-20 17:08:15,035 INFO L290 TraceCheckUtils]: 288: Hoare triple {7957#false} assume !!(main_~x~0#1 < 1000000); {7957#false} is VALID [2022-02-20 17:08:15,035 INFO L290 TraceCheckUtils]: 289: Hoare triple {7957#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {7957#false} is VALID [2022-02-20 17:08:15,035 INFO L290 TraceCheckUtils]: 290: Hoare triple {7957#false} assume !!(main_~x~0#1 < 1000000); {7957#false} is VALID [2022-02-20 17:08:15,035 INFO L290 TraceCheckUtils]: 291: Hoare triple {7957#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {7957#false} is VALID [2022-02-20 17:08:15,035 INFO L290 TraceCheckUtils]: 292: Hoare triple {7957#false} assume !!(main_~x~0#1 < 1000000); {7957#false} is VALID [2022-02-20 17:08:15,036 INFO L290 TraceCheckUtils]: 293: Hoare triple {7957#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {7957#false} is VALID [2022-02-20 17:08:15,036 INFO L290 TraceCheckUtils]: 294: Hoare triple {7957#false} assume !!(main_~x~0#1 < 1000000); {7957#false} is VALID [2022-02-20 17:08:15,036 INFO L290 TraceCheckUtils]: 295: Hoare triple {7957#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {7957#false} is VALID [2022-02-20 17:08:15,036 INFO L290 TraceCheckUtils]: 296: Hoare triple {7957#false} assume !!(main_~x~0#1 < 1000000); {7957#false} is VALID [2022-02-20 17:08:15,036 INFO L290 TraceCheckUtils]: 297: Hoare triple {7957#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {7957#false} is VALID [2022-02-20 17:08:15,036 INFO L290 TraceCheckUtils]: 298: Hoare triple {7957#false} assume !!(main_~x~0#1 < 1000000); {7957#false} is VALID [2022-02-20 17:08:15,036 INFO L290 TraceCheckUtils]: 299: Hoare triple {7957#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {7957#false} is VALID [2022-02-20 17:08:15,037 INFO L290 TraceCheckUtils]: 300: Hoare triple {7957#false} assume !!(main_~x~0#1 < 1000000); {7957#false} is VALID [2022-02-20 17:08:15,037 INFO L290 TraceCheckUtils]: 301: Hoare triple {7957#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {7957#false} is VALID [2022-02-20 17:08:15,037 INFO L290 TraceCheckUtils]: 302: Hoare triple {7957#false} assume !(main_~x~0#1 < 1000000); {7957#false} is VALID [2022-02-20 17:08:15,037 INFO L290 TraceCheckUtils]: 303: Hoare triple {7957#false} assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if main_~y~0#1 == main_~x~0#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {7957#false} is VALID [2022-02-20 17:08:15,037 INFO L290 TraceCheckUtils]: 304: Hoare triple {7957#false} assume 0 == __VERIFIER_assert_~cond#1; {7957#false} is VALID [2022-02-20 17:08:15,037 INFO L290 TraceCheckUtils]: 305: Hoare triple {7957#false} assume !false; {7957#false} is VALID [2022-02-20 17:08:15,041 INFO L134 CoverageAnalysis]: Checked inductivity of 22500 backedges. 3699 proven. 18632 refuted. 0 times theorem prover too weak. 169 trivial. 0 not checked. [2022-02-20 17:08:15,041 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-20 17:08:34,521 INFO L290 TraceCheckUtils]: 305: Hoare triple {7957#false} assume !false; {7957#false} is VALID [2022-02-20 17:08:34,521 INFO L290 TraceCheckUtils]: 304: Hoare triple {7957#false} assume 0 == __VERIFIER_assert_~cond#1; {7957#false} is VALID [2022-02-20 17:08:34,521 INFO L290 TraceCheckUtils]: 303: Hoare triple {7957#false} assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if main_~y~0#1 == main_~x~0#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {7957#false} is VALID [2022-02-20 17:08:34,521 INFO L290 TraceCheckUtils]: 302: Hoare triple {7957#false} assume !(main_~x~0#1 < 1000000); {7957#false} is VALID [2022-02-20 17:08:34,521 INFO L290 TraceCheckUtils]: 301: Hoare triple {7957#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {7957#false} is VALID [2022-02-20 17:08:34,521 INFO L290 TraceCheckUtils]: 300: Hoare triple {7957#false} assume !!(main_~x~0#1 < 1000000); {7957#false} is VALID [2022-02-20 17:08:34,521 INFO L290 TraceCheckUtils]: 299: Hoare triple {7957#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {7957#false} is VALID [2022-02-20 17:08:34,521 INFO L290 TraceCheckUtils]: 298: Hoare triple {7957#false} assume !!(main_~x~0#1 < 1000000); {7957#false} is VALID [2022-02-20 17:08:34,521 INFO L290 TraceCheckUtils]: 297: Hoare triple {7957#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {7957#false} is VALID [2022-02-20 17:08:34,522 INFO L290 TraceCheckUtils]: 296: Hoare triple {7957#false} assume !!(main_~x~0#1 < 1000000); {7957#false} is VALID [2022-02-20 17:08:34,522 INFO L290 TraceCheckUtils]: 295: Hoare triple {7957#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {7957#false} is VALID [2022-02-20 17:08:34,522 INFO L290 TraceCheckUtils]: 294: Hoare triple {7957#false} assume !!(main_~x~0#1 < 1000000); {7957#false} is VALID [2022-02-20 17:08:34,522 INFO L290 TraceCheckUtils]: 293: Hoare triple {7957#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {7957#false} is VALID [2022-02-20 17:08:34,522 INFO L290 TraceCheckUtils]: 292: Hoare triple {7957#false} assume !!(main_~x~0#1 < 1000000); {7957#false} is VALID [2022-02-20 17:08:34,522 INFO L290 TraceCheckUtils]: 291: Hoare triple {7957#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {7957#false} is VALID [2022-02-20 17:08:34,522 INFO L290 TraceCheckUtils]: 290: Hoare triple {7957#false} assume !!(main_~x~0#1 < 1000000); {7957#false} is VALID [2022-02-20 17:08:34,522 INFO L290 TraceCheckUtils]: 289: Hoare triple {7957#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {7957#false} is VALID [2022-02-20 17:08:34,522 INFO L290 TraceCheckUtils]: 288: Hoare triple {7957#false} assume !!(main_~x~0#1 < 1000000); {7957#false} is VALID [2022-02-20 17:08:34,522 INFO L290 TraceCheckUtils]: 287: Hoare triple {7957#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {7957#false} is VALID [2022-02-20 17:08:34,522 INFO L290 TraceCheckUtils]: 286: Hoare triple {7957#false} assume !!(main_~x~0#1 < 1000000); {7957#false} is VALID [2022-02-20 17:08:34,522 INFO L290 TraceCheckUtils]: 285: Hoare triple {7957#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {7957#false} is VALID [2022-02-20 17:08:34,522 INFO L290 TraceCheckUtils]: 284: Hoare triple {7957#false} assume !!(main_~x~0#1 < 1000000); {7957#false} is VALID [2022-02-20 17:08:34,522 INFO L290 TraceCheckUtils]: 283: Hoare triple {7957#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {7957#false} is VALID [2022-02-20 17:08:34,522 INFO L290 TraceCheckUtils]: 282: Hoare triple {7957#false} assume !!(main_~x~0#1 < 1000000); {7957#false} is VALID [2022-02-20 17:08:34,523 INFO L290 TraceCheckUtils]: 281: Hoare triple {7957#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {7957#false} is VALID [2022-02-20 17:08:34,523 INFO L290 TraceCheckUtils]: 280: Hoare triple {7957#false} assume !!(main_~x~0#1 < 1000000); {7957#false} is VALID [2022-02-20 17:08:34,523 INFO L290 TraceCheckUtils]: 279: Hoare triple {7957#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {7957#false} is VALID [2022-02-20 17:08:34,523 INFO L290 TraceCheckUtils]: 278: Hoare triple {7957#false} assume !!(main_~x~0#1 < 1000000); {7957#false} is VALID [2022-02-20 17:08:34,523 INFO L290 TraceCheckUtils]: 277: Hoare triple {7957#false} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {7957#false} is VALID [2022-02-20 17:08:34,523 INFO L290 TraceCheckUtils]: 276: Hoare triple {7957#false} assume !!(main_~x~0#1 < 1000000); {7957#false} is VALID [2022-02-20 17:08:34,523 INFO L290 TraceCheckUtils]: 275: Hoare triple {9104#(< |ULTIMATE.start_main_~x~0#1| 500000)} assume !(main_~x~0#1 < 500000);main_~x~0#1 := 1 + main_~x~0#1;main_~y~0#1 := 1 + main_~y~0#1; {7957#false} is VALID [2022-02-20 17:08:34,523 INFO L290 TraceCheckUtils]: 274: Hoare triple {9104#(< |ULTIMATE.start_main_~x~0#1| 500000)} assume !!(main_~x~0#1 < 1000000); {9104#(< |ULTIMATE.start_main_~x~0#1| 500000)} is VALID [2022-02-20 17:08:34,524 INFO L290 TraceCheckUtils]: 273: Hoare triple {9111#(< |ULTIMATE.start_main_~x~0#1| 499999)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9104#(< |ULTIMATE.start_main_~x~0#1| 500000)} is VALID [2022-02-20 17:08:34,524 INFO L290 TraceCheckUtils]: 272: Hoare triple {9111#(< |ULTIMATE.start_main_~x~0#1| 499999)} assume !!(main_~x~0#1 < 1000000); {9111#(< |ULTIMATE.start_main_~x~0#1| 499999)} is VALID [2022-02-20 17:08:34,525 INFO L290 TraceCheckUtils]: 271: Hoare triple {9118#(< |ULTIMATE.start_main_~x~0#1| 499998)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9111#(< |ULTIMATE.start_main_~x~0#1| 499999)} is VALID [2022-02-20 17:08:34,525 INFO L290 TraceCheckUtils]: 270: Hoare triple {9118#(< |ULTIMATE.start_main_~x~0#1| 499998)} assume !!(main_~x~0#1 < 1000000); {9118#(< |ULTIMATE.start_main_~x~0#1| 499998)} is VALID [2022-02-20 17:08:34,525 INFO L290 TraceCheckUtils]: 269: Hoare triple {9125#(< |ULTIMATE.start_main_~x~0#1| 499997)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9118#(< |ULTIMATE.start_main_~x~0#1| 499998)} is VALID [2022-02-20 17:08:34,526 INFO L290 TraceCheckUtils]: 268: Hoare triple {9125#(< |ULTIMATE.start_main_~x~0#1| 499997)} assume !!(main_~x~0#1 < 1000000); {9125#(< |ULTIMATE.start_main_~x~0#1| 499997)} is VALID [2022-02-20 17:08:34,526 INFO L290 TraceCheckUtils]: 267: Hoare triple {9132#(< |ULTIMATE.start_main_~x~0#1| 499996)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9125#(< |ULTIMATE.start_main_~x~0#1| 499997)} is VALID [2022-02-20 17:08:34,526 INFO L290 TraceCheckUtils]: 266: Hoare triple {9132#(< |ULTIMATE.start_main_~x~0#1| 499996)} assume !!(main_~x~0#1 < 1000000); {9132#(< |ULTIMATE.start_main_~x~0#1| 499996)} is VALID [2022-02-20 17:08:34,527 INFO L290 TraceCheckUtils]: 265: Hoare triple {9139#(< |ULTIMATE.start_main_~x~0#1| 499995)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9132#(< |ULTIMATE.start_main_~x~0#1| 499996)} is VALID [2022-02-20 17:08:34,527 INFO L290 TraceCheckUtils]: 264: Hoare triple {9139#(< |ULTIMATE.start_main_~x~0#1| 499995)} assume !!(main_~x~0#1 < 1000000); {9139#(< |ULTIMATE.start_main_~x~0#1| 499995)} is VALID [2022-02-20 17:08:34,527 INFO L290 TraceCheckUtils]: 263: Hoare triple {9146#(< |ULTIMATE.start_main_~x~0#1| 499994)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9139#(< |ULTIMATE.start_main_~x~0#1| 499995)} is VALID [2022-02-20 17:08:34,528 INFO L290 TraceCheckUtils]: 262: Hoare triple {9146#(< |ULTIMATE.start_main_~x~0#1| 499994)} assume !!(main_~x~0#1 < 1000000); {9146#(< |ULTIMATE.start_main_~x~0#1| 499994)} is VALID [2022-02-20 17:08:34,528 INFO L290 TraceCheckUtils]: 261: Hoare triple {9153#(< |ULTIMATE.start_main_~x~0#1| 499993)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9146#(< |ULTIMATE.start_main_~x~0#1| 499994)} is VALID [2022-02-20 17:08:34,528 INFO L290 TraceCheckUtils]: 260: Hoare triple {9153#(< |ULTIMATE.start_main_~x~0#1| 499993)} assume !!(main_~x~0#1 < 1000000); {9153#(< |ULTIMATE.start_main_~x~0#1| 499993)} is VALID [2022-02-20 17:08:34,529 INFO L290 TraceCheckUtils]: 259: Hoare triple {9160#(< |ULTIMATE.start_main_~x~0#1| 499992)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9153#(< |ULTIMATE.start_main_~x~0#1| 499993)} is VALID [2022-02-20 17:08:34,529 INFO L290 TraceCheckUtils]: 258: Hoare triple {9160#(< |ULTIMATE.start_main_~x~0#1| 499992)} assume !!(main_~x~0#1 < 1000000); {9160#(< |ULTIMATE.start_main_~x~0#1| 499992)} is VALID [2022-02-20 17:08:34,529 INFO L290 TraceCheckUtils]: 257: Hoare triple {9167#(< |ULTIMATE.start_main_~x~0#1| 499991)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9160#(< |ULTIMATE.start_main_~x~0#1| 499992)} is VALID [2022-02-20 17:08:34,530 INFO L290 TraceCheckUtils]: 256: Hoare triple {9167#(< |ULTIMATE.start_main_~x~0#1| 499991)} assume !!(main_~x~0#1 < 1000000); {9167#(< |ULTIMATE.start_main_~x~0#1| 499991)} is VALID [2022-02-20 17:08:34,530 INFO L290 TraceCheckUtils]: 255: Hoare triple {9174#(< |ULTIMATE.start_main_~x~0#1| 499990)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9167#(< |ULTIMATE.start_main_~x~0#1| 499991)} is VALID [2022-02-20 17:08:34,530 INFO L290 TraceCheckUtils]: 254: Hoare triple {9174#(< |ULTIMATE.start_main_~x~0#1| 499990)} assume !!(main_~x~0#1 < 1000000); {9174#(< |ULTIMATE.start_main_~x~0#1| 499990)} is VALID [2022-02-20 17:08:34,531 INFO L290 TraceCheckUtils]: 253: Hoare triple {9181#(< |ULTIMATE.start_main_~x~0#1| 499989)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9174#(< |ULTIMATE.start_main_~x~0#1| 499990)} is VALID [2022-02-20 17:08:34,531 INFO L290 TraceCheckUtils]: 252: Hoare triple {9181#(< |ULTIMATE.start_main_~x~0#1| 499989)} assume !!(main_~x~0#1 < 1000000); {9181#(< |ULTIMATE.start_main_~x~0#1| 499989)} is VALID [2022-02-20 17:08:34,532 INFO L290 TraceCheckUtils]: 251: Hoare triple {9188#(< |ULTIMATE.start_main_~x~0#1| 499988)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9181#(< |ULTIMATE.start_main_~x~0#1| 499989)} is VALID [2022-02-20 17:08:34,532 INFO L290 TraceCheckUtils]: 250: Hoare triple {9188#(< |ULTIMATE.start_main_~x~0#1| 499988)} assume !!(main_~x~0#1 < 1000000); {9188#(< |ULTIMATE.start_main_~x~0#1| 499988)} is VALID [2022-02-20 17:08:34,532 INFO L290 TraceCheckUtils]: 249: Hoare triple {9195#(< |ULTIMATE.start_main_~x~0#1| 499987)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9188#(< |ULTIMATE.start_main_~x~0#1| 499988)} is VALID [2022-02-20 17:08:34,532 INFO L290 TraceCheckUtils]: 248: Hoare triple {9195#(< |ULTIMATE.start_main_~x~0#1| 499987)} assume !!(main_~x~0#1 < 1000000); {9195#(< |ULTIMATE.start_main_~x~0#1| 499987)} is VALID [2022-02-20 17:08:34,533 INFO L290 TraceCheckUtils]: 247: Hoare triple {9202#(< |ULTIMATE.start_main_~x~0#1| 499986)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9195#(< |ULTIMATE.start_main_~x~0#1| 499987)} is VALID [2022-02-20 17:08:34,533 INFO L290 TraceCheckUtils]: 246: Hoare triple {9202#(< |ULTIMATE.start_main_~x~0#1| 499986)} assume !!(main_~x~0#1 < 1000000); {9202#(< |ULTIMATE.start_main_~x~0#1| 499986)} is VALID [2022-02-20 17:08:34,534 INFO L290 TraceCheckUtils]: 245: Hoare triple {9209#(< |ULTIMATE.start_main_~x~0#1| 499985)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9202#(< |ULTIMATE.start_main_~x~0#1| 499986)} is VALID [2022-02-20 17:08:34,534 INFO L290 TraceCheckUtils]: 244: Hoare triple {9209#(< |ULTIMATE.start_main_~x~0#1| 499985)} assume !!(main_~x~0#1 < 1000000); {9209#(< |ULTIMATE.start_main_~x~0#1| 499985)} is VALID [2022-02-20 17:08:34,534 INFO L290 TraceCheckUtils]: 243: Hoare triple {9216#(< |ULTIMATE.start_main_~x~0#1| 499984)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9209#(< |ULTIMATE.start_main_~x~0#1| 499985)} is VALID [2022-02-20 17:08:34,535 INFO L290 TraceCheckUtils]: 242: Hoare triple {9216#(< |ULTIMATE.start_main_~x~0#1| 499984)} assume !!(main_~x~0#1 < 1000000); {9216#(< |ULTIMATE.start_main_~x~0#1| 499984)} is VALID [2022-02-20 17:08:34,535 INFO L290 TraceCheckUtils]: 241: Hoare triple {9223#(< |ULTIMATE.start_main_~x~0#1| 499983)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9216#(< |ULTIMATE.start_main_~x~0#1| 499984)} is VALID [2022-02-20 17:08:34,535 INFO L290 TraceCheckUtils]: 240: Hoare triple {9223#(< |ULTIMATE.start_main_~x~0#1| 499983)} assume !!(main_~x~0#1 < 1000000); {9223#(< |ULTIMATE.start_main_~x~0#1| 499983)} is VALID [2022-02-20 17:08:34,536 INFO L290 TraceCheckUtils]: 239: Hoare triple {9230#(< |ULTIMATE.start_main_~x~0#1| 499982)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9223#(< |ULTIMATE.start_main_~x~0#1| 499983)} is VALID [2022-02-20 17:08:34,536 INFO L290 TraceCheckUtils]: 238: Hoare triple {9230#(< |ULTIMATE.start_main_~x~0#1| 499982)} assume !!(main_~x~0#1 < 1000000); {9230#(< |ULTIMATE.start_main_~x~0#1| 499982)} is VALID [2022-02-20 17:08:34,536 INFO L290 TraceCheckUtils]: 237: Hoare triple {9237#(< |ULTIMATE.start_main_~x~0#1| 499981)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9230#(< |ULTIMATE.start_main_~x~0#1| 499982)} is VALID [2022-02-20 17:08:34,537 INFO L290 TraceCheckUtils]: 236: Hoare triple {9237#(< |ULTIMATE.start_main_~x~0#1| 499981)} assume !!(main_~x~0#1 < 1000000); {9237#(< |ULTIMATE.start_main_~x~0#1| 499981)} is VALID [2022-02-20 17:08:34,537 INFO L290 TraceCheckUtils]: 235: Hoare triple {9244#(< |ULTIMATE.start_main_~x~0#1| 499980)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9237#(< |ULTIMATE.start_main_~x~0#1| 499981)} is VALID [2022-02-20 17:08:34,537 INFO L290 TraceCheckUtils]: 234: Hoare triple {9244#(< |ULTIMATE.start_main_~x~0#1| 499980)} assume !!(main_~x~0#1 < 1000000); {9244#(< |ULTIMATE.start_main_~x~0#1| 499980)} is VALID [2022-02-20 17:08:34,538 INFO L290 TraceCheckUtils]: 233: Hoare triple {9251#(< |ULTIMATE.start_main_~x~0#1| 499979)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9244#(< |ULTIMATE.start_main_~x~0#1| 499980)} is VALID [2022-02-20 17:08:34,538 INFO L290 TraceCheckUtils]: 232: Hoare triple {9251#(< |ULTIMATE.start_main_~x~0#1| 499979)} assume !!(main_~x~0#1 < 1000000); {9251#(< |ULTIMATE.start_main_~x~0#1| 499979)} is VALID [2022-02-20 17:08:34,538 INFO L290 TraceCheckUtils]: 231: Hoare triple {9258#(< |ULTIMATE.start_main_~x~0#1| 499978)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9251#(< |ULTIMATE.start_main_~x~0#1| 499979)} is VALID [2022-02-20 17:08:34,539 INFO L290 TraceCheckUtils]: 230: Hoare triple {9258#(< |ULTIMATE.start_main_~x~0#1| 499978)} assume !!(main_~x~0#1 < 1000000); {9258#(< |ULTIMATE.start_main_~x~0#1| 499978)} is VALID [2022-02-20 17:08:34,539 INFO L290 TraceCheckUtils]: 229: Hoare triple {9265#(< |ULTIMATE.start_main_~x~0#1| 499977)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9258#(< |ULTIMATE.start_main_~x~0#1| 499978)} is VALID [2022-02-20 17:08:34,539 INFO L290 TraceCheckUtils]: 228: Hoare triple {9265#(< |ULTIMATE.start_main_~x~0#1| 499977)} assume !!(main_~x~0#1 < 1000000); {9265#(< |ULTIMATE.start_main_~x~0#1| 499977)} is VALID [2022-02-20 17:08:34,540 INFO L290 TraceCheckUtils]: 227: Hoare triple {9272#(< |ULTIMATE.start_main_~x~0#1| 499976)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9265#(< |ULTIMATE.start_main_~x~0#1| 499977)} is VALID [2022-02-20 17:08:34,540 INFO L290 TraceCheckUtils]: 226: Hoare triple {9272#(< |ULTIMATE.start_main_~x~0#1| 499976)} assume !!(main_~x~0#1 < 1000000); {9272#(< |ULTIMATE.start_main_~x~0#1| 499976)} is VALID [2022-02-20 17:08:34,541 INFO L290 TraceCheckUtils]: 225: Hoare triple {9279#(< |ULTIMATE.start_main_~x~0#1| 499975)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9272#(< |ULTIMATE.start_main_~x~0#1| 499976)} is VALID [2022-02-20 17:08:34,541 INFO L290 TraceCheckUtils]: 224: Hoare triple {9279#(< |ULTIMATE.start_main_~x~0#1| 499975)} assume !!(main_~x~0#1 < 1000000); {9279#(< |ULTIMATE.start_main_~x~0#1| 499975)} is VALID [2022-02-20 17:08:34,541 INFO L290 TraceCheckUtils]: 223: Hoare triple {9286#(< |ULTIMATE.start_main_~x~0#1| 499974)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9279#(< |ULTIMATE.start_main_~x~0#1| 499975)} is VALID [2022-02-20 17:08:34,542 INFO L290 TraceCheckUtils]: 222: Hoare triple {9286#(< |ULTIMATE.start_main_~x~0#1| 499974)} assume !!(main_~x~0#1 < 1000000); {9286#(< |ULTIMATE.start_main_~x~0#1| 499974)} is VALID [2022-02-20 17:08:34,542 INFO L290 TraceCheckUtils]: 221: Hoare triple {9293#(< |ULTIMATE.start_main_~x~0#1| 499973)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9286#(< |ULTIMATE.start_main_~x~0#1| 499974)} is VALID [2022-02-20 17:08:34,542 INFO L290 TraceCheckUtils]: 220: Hoare triple {9293#(< |ULTIMATE.start_main_~x~0#1| 499973)} assume !!(main_~x~0#1 < 1000000); {9293#(< |ULTIMATE.start_main_~x~0#1| 499973)} is VALID [2022-02-20 17:08:34,543 INFO L290 TraceCheckUtils]: 219: Hoare triple {9300#(< |ULTIMATE.start_main_~x~0#1| 499972)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9293#(< |ULTIMATE.start_main_~x~0#1| 499973)} is VALID [2022-02-20 17:08:34,543 INFO L290 TraceCheckUtils]: 218: Hoare triple {9300#(< |ULTIMATE.start_main_~x~0#1| 499972)} assume !!(main_~x~0#1 < 1000000); {9300#(< |ULTIMATE.start_main_~x~0#1| 499972)} is VALID [2022-02-20 17:08:34,543 INFO L290 TraceCheckUtils]: 217: Hoare triple {9307#(< |ULTIMATE.start_main_~x~0#1| 499971)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9300#(< |ULTIMATE.start_main_~x~0#1| 499972)} is VALID [2022-02-20 17:08:34,544 INFO L290 TraceCheckUtils]: 216: Hoare triple {9307#(< |ULTIMATE.start_main_~x~0#1| 499971)} assume !!(main_~x~0#1 < 1000000); {9307#(< |ULTIMATE.start_main_~x~0#1| 499971)} is VALID [2022-02-20 17:08:34,544 INFO L290 TraceCheckUtils]: 215: Hoare triple {9314#(< |ULTIMATE.start_main_~x~0#1| 499970)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9307#(< |ULTIMATE.start_main_~x~0#1| 499971)} is VALID [2022-02-20 17:08:34,544 INFO L290 TraceCheckUtils]: 214: Hoare triple {9314#(< |ULTIMATE.start_main_~x~0#1| 499970)} assume !!(main_~x~0#1 < 1000000); {9314#(< |ULTIMATE.start_main_~x~0#1| 499970)} is VALID [2022-02-20 17:08:34,545 INFO L290 TraceCheckUtils]: 213: Hoare triple {9321#(< |ULTIMATE.start_main_~x~0#1| 499969)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9314#(< |ULTIMATE.start_main_~x~0#1| 499970)} is VALID [2022-02-20 17:08:34,545 INFO L290 TraceCheckUtils]: 212: Hoare triple {9321#(< |ULTIMATE.start_main_~x~0#1| 499969)} assume !!(main_~x~0#1 < 1000000); {9321#(< |ULTIMATE.start_main_~x~0#1| 499969)} is VALID [2022-02-20 17:08:34,545 INFO L290 TraceCheckUtils]: 211: Hoare triple {9328#(< |ULTIMATE.start_main_~x~0#1| 499968)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9321#(< |ULTIMATE.start_main_~x~0#1| 499969)} is VALID [2022-02-20 17:08:34,546 INFO L290 TraceCheckUtils]: 210: Hoare triple {9328#(< |ULTIMATE.start_main_~x~0#1| 499968)} assume !!(main_~x~0#1 < 1000000); {9328#(< |ULTIMATE.start_main_~x~0#1| 499968)} is VALID [2022-02-20 17:08:34,546 INFO L290 TraceCheckUtils]: 209: Hoare triple {9335#(< |ULTIMATE.start_main_~x~0#1| 499967)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9328#(< |ULTIMATE.start_main_~x~0#1| 499968)} is VALID [2022-02-20 17:08:34,546 INFO L290 TraceCheckUtils]: 208: Hoare triple {9335#(< |ULTIMATE.start_main_~x~0#1| 499967)} assume !!(main_~x~0#1 < 1000000); {9335#(< |ULTIMATE.start_main_~x~0#1| 499967)} is VALID [2022-02-20 17:08:34,547 INFO L290 TraceCheckUtils]: 207: Hoare triple {9342#(< |ULTIMATE.start_main_~x~0#1| 499966)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9335#(< |ULTIMATE.start_main_~x~0#1| 499967)} is VALID [2022-02-20 17:08:34,547 INFO L290 TraceCheckUtils]: 206: Hoare triple {9342#(< |ULTIMATE.start_main_~x~0#1| 499966)} assume !!(main_~x~0#1 < 1000000); {9342#(< |ULTIMATE.start_main_~x~0#1| 499966)} is VALID [2022-02-20 17:08:34,547 INFO L290 TraceCheckUtils]: 205: Hoare triple {9349#(< |ULTIMATE.start_main_~x~0#1| 499965)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9342#(< |ULTIMATE.start_main_~x~0#1| 499966)} is VALID [2022-02-20 17:08:34,548 INFO L290 TraceCheckUtils]: 204: Hoare triple {9349#(< |ULTIMATE.start_main_~x~0#1| 499965)} assume !!(main_~x~0#1 < 1000000); {9349#(< |ULTIMATE.start_main_~x~0#1| 499965)} is VALID [2022-02-20 17:08:34,548 INFO L290 TraceCheckUtils]: 203: Hoare triple {9356#(< |ULTIMATE.start_main_~x~0#1| 499964)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9349#(< |ULTIMATE.start_main_~x~0#1| 499965)} is VALID [2022-02-20 17:08:34,548 INFO L290 TraceCheckUtils]: 202: Hoare triple {9356#(< |ULTIMATE.start_main_~x~0#1| 499964)} assume !!(main_~x~0#1 < 1000000); {9356#(< |ULTIMATE.start_main_~x~0#1| 499964)} is VALID [2022-02-20 17:08:34,549 INFO L290 TraceCheckUtils]: 201: Hoare triple {9363#(< |ULTIMATE.start_main_~x~0#1| 499963)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9356#(< |ULTIMATE.start_main_~x~0#1| 499964)} is VALID [2022-02-20 17:08:34,549 INFO L290 TraceCheckUtils]: 200: Hoare triple {9363#(< |ULTIMATE.start_main_~x~0#1| 499963)} assume !!(main_~x~0#1 < 1000000); {9363#(< |ULTIMATE.start_main_~x~0#1| 499963)} is VALID [2022-02-20 17:08:34,550 INFO L290 TraceCheckUtils]: 199: Hoare triple {9370#(< |ULTIMATE.start_main_~x~0#1| 499962)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9363#(< |ULTIMATE.start_main_~x~0#1| 499963)} is VALID [2022-02-20 17:08:34,550 INFO L290 TraceCheckUtils]: 198: Hoare triple {9370#(< |ULTIMATE.start_main_~x~0#1| 499962)} assume !!(main_~x~0#1 < 1000000); {9370#(< |ULTIMATE.start_main_~x~0#1| 499962)} is VALID [2022-02-20 17:08:34,550 INFO L290 TraceCheckUtils]: 197: Hoare triple {9377#(< |ULTIMATE.start_main_~x~0#1| 499961)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9370#(< |ULTIMATE.start_main_~x~0#1| 499962)} is VALID [2022-02-20 17:08:34,551 INFO L290 TraceCheckUtils]: 196: Hoare triple {9377#(< |ULTIMATE.start_main_~x~0#1| 499961)} assume !!(main_~x~0#1 < 1000000); {9377#(< |ULTIMATE.start_main_~x~0#1| 499961)} is VALID [2022-02-20 17:08:34,551 INFO L290 TraceCheckUtils]: 195: Hoare triple {9384#(< |ULTIMATE.start_main_~x~0#1| 499960)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9377#(< |ULTIMATE.start_main_~x~0#1| 499961)} is VALID [2022-02-20 17:08:34,551 INFO L290 TraceCheckUtils]: 194: Hoare triple {9384#(< |ULTIMATE.start_main_~x~0#1| 499960)} assume !!(main_~x~0#1 < 1000000); {9384#(< |ULTIMATE.start_main_~x~0#1| 499960)} is VALID [2022-02-20 17:08:34,552 INFO L290 TraceCheckUtils]: 193: Hoare triple {9391#(< |ULTIMATE.start_main_~x~0#1| 499959)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9384#(< |ULTIMATE.start_main_~x~0#1| 499960)} is VALID [2022-02-20 17:08:34,552 INFO L290 TraceCheckUtils]: 192: Hoare triple {9391#(< |ULTIMATE.start_main_~x~0#1| 499959)} assume !!(main_~x~0#1 < 1000000); {9391#(< |ULTIMATE.start_main_~x~0#1| 499959)} is VALID [2022-02-20 17:08:34,552 INFO L290 TraceCheckUtils]: 191: Hoare triple {9398#(< |ULTIMATE.start_main_~x~0#1| 499958)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9391#(< |ULTIMATE.start_main_~x~0#1| 499959)} is VALID [2022-02-20 17:08:34,553 INFO L290 TraceCheckUtils]: 190: Hoare triple {9398#(< |ULTIMATE.start_main_~x~0#1| 499958)} assume !!(main_~x~0#1 < 1000000); {9398#(< |ULTIMATE.start_main_~x~0#1| 499958)} is VALID [2022-02-20 17:08:34,553 INFO L290 TraceCheckUtils]: 189: Hoare triple {9405#(< |ULTIMATE.start_main_~x~0#1| 499957)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9398#(< |ULTIMATE.start_main_~x~0#1| 499958)} is VALID [2022-02-20 17:08:34,553 INFO L290 TraceCheckUtils]: 188: Hoare triple {9405#(< |ULTIMATE.start_main_~x~0#1| 499957)} assume !!(main_~x~0#1 < 1000000); {9405#(< |ULTIMATE.start_main_~x~0#1| 499957)} is VALID [2022-02-20 17:08:34,554 INFO L290 TraceCheckUtils]: 187: Hoare triple {9412#(< |ULTIMATE.start_main_~x~0#1| 499956)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9405#(< |ULTIMATE.start_main_~x~0#1| 499957)} is VALID [2022-02-20 17:08:34,554 INFO L290 TraceCheckUtils]: 186: Hoare triple {9412#(< |ULTIMATE.start_main_~x~0#1| 499956)} assume !!(main_~x~0#1 < 1000000); {9412#(< |ULTIMATE.start_main_~x~0#1| 499956)} is VALID [2022-02-20 17:08:34,554 INFO L290 TraceCheckUtils]: 185: Hoare triple {9419#(< |ULTIMATE.start_main_~x~0#1| 499955)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9412#(< |ULTIMATE.start_main_~x~0#1| 499956)} is VALID [2022-02-20 17:08:34,555 INFO L290 TraceCheckUtils]: 184: Hoare triple {9419#(< |ULTIMATE.start_main_~x~0#1| 499955)} assume !!(main_~x~0#1 < 1000000); {9419#(< |ULTIMATE.start_main_~x~0#1| 499955)} is VALID [2022-02-20 17:08:34,555 INFO L290 TraceCheckUtils]: 183: Hoare triple {9426#(< |ULTIMATE.start_main_~x~0#1| 499954)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9419#(< |ULTIMATE.start_main_~x~0#1| 499955)} is VALID [2022-02-20 17:08:34,555 INFO L290 TraceCheckUtils]: 182: Hoare triple {9426#(< |ULTIMATE.start_main_~x~0#1| 499954)} assume !!(main_~x~0#1 < 1000000); {9426#(< |ULTIMATE.start_main_~x~0#1| 499954)} is VALID [2022-02-20 17:08:34,556 INFO L290 TraceCheckUtils]: 181: Hoare triple {9433#(< |ULTIMATE.start_main_~x~0#1| 499953)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9426#(< |ULTIMATE.start_main_~x~0#1| 499954)} is VALID [2022-02-20 17:08:34,556 INFO L290 TraceCheckUtils]: 180: Hoare triple {9433#(< |ULTIMATE.start_main_~x~0#1| 499953)} assume !!(main_~x~0#1 < 1000000); {9433#(< |ULTIMATE.start_main_~x~0#1| 499953)} is VALID [2022-02-20 17:08:34,557 INFO L290 TraceCheckUtils]: 179: Hoare triple {9440#(< |ULTIMATE.start_main_~x~0#1| 499952)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9433#(< |ULTIMATE.start_main_~x~0#1| 499953)} is VALID [2022-02-20 17:08:34,557 INFO L290 TraceCheckUtils]: 178: Hoare triple {9440#(< |ULTIMATE.start_main_~x~0#1| 499952)} assume !!(main_~x~0#1 < 1000000); {9440#(< |ULTIMATE.start_main_~x~0#1| 499952)} is VALID [2022-02-20 17:08:34,557 INFO L290 TraceCheckUtils]: 177: Hoare triple {9447#(< |ULTIMATE.start_main_~x~0#1| 499951)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9440#(< |ULTIMATE.start_main_~x~0#1| 499952)} is VALID [2022-02-20 17:08:34,558 INFO L290 TraceCheckUtils]: 176: Hoare triple {9447#(< |ULTIMATE.start_main_~x~0#1| 499951)} assume !!(main_~x~0#1 < 1000000); {9447#(< |ULTIMATE.start_main_~x~0#1| 499951)} is VALID [2022-02-20 17:08:34,558 INFO L290 TraceCheckUtils]: 175: Hoare triple {9454#(< |ULTIMATE.start_main_~x~0#1| 499950)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9447#(< |ULTIMATE.start_main_~x~0#1| 499951)} is VALID [2022-02-20 17:08:34,558 INFO L290 TraceCheckUtils]: 174: Hoare triple {9454#(< |ULTIMATE.start_main_~x~0#1| 499950)} assume !!(main_~x~0#1 < 1000000); {9454#(< |ULTIMATE.start_main_~x~0#1| 499950)} is VALID [2022-02-20 17:08:34,559 INFO L290 TraceCheckUtils]: 173: Hoare triple {9461#(< |ULTIMATE.start_main_~x~0#1| 499949)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9454#(< |ULTIMATE.start_main_~x~0#1| 499950)} is VALID [2022-02-20 17:08:34,559 INFO L290 TraceCheckUtils]: 172: Hoare triple {9461#(< |ULTIMATE.start_main_~x~0#1| 499949)} assume !!(main_~x~0#1 < 1000000); {9461#(< |ULTIMATE.start_main_~x~0#1| 499949)} is VALID [2022-02-20 17:08:34,559 INFO L290 TraceCheckUtils]: 171: Hoare triple {9468#(< |ULTIMATE.start_main_~x~0#1| 499948)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9461#(< |ULTIMATE.start_main_~x~0#1| 499949)} is VALID [2022-02-20 17:08:34,560 INFO L290 TraceCheckUtils]: 170: Hoare triple {9468#(< |ULTIMATE.start_main_~x~0#1| 499948)} assume !!(main_~x~0#1 < 1000000); {9468#(< |ULTIMATE.start_main_~x~0#1| 499948)} is VALID [2022-02-20 17:08:34,560 INFO L290 TraceCheckUtils]: 169: Hoare triple {9475#(< |ULTIMATE.start_main_~x~0#1| 499947)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9468#(< |ULTIMATE.start_main_~x~0#1| 499948)} is VALID [2022-02-20 17:08:34,560 INFO L290 TraceCheckUtils]: 168: Hoare triple {9475#(< |ULTIMATE.start_main_~x~0#1| 499947)} assume !!(main_~x~0#1 < 1000000); {9475#(< |ULTIMATE.start_main_~x~0#1| 499947)} is VALID [2022-02-20 17:08:34,561 INFO L290 TraceCheckUtils]: 167: Hoare triple {9482#(< |ULTIMATE.start_main_~x~0#1| 499946)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9475#(< |ULTIMATE.start_main_~x~0#1| 499947)} is VALID [2022-02-20 17:08:34,561 INFO L290 TraceCheckUtils]: 166: Hoare triple {9482#(< |ULTIMATE.start_main_~x~0#1| 499946)} assume !!(main_~x~0#1 < 1000000); {9482#(< |ULTIMATE.start_main_~x~0#1| 499946)} is VALID [2022-02-20 17:08:34,561 INFO L290 TraceCheckUtils]: 165: Hoare triple {9489#(< |ULTIMATE.start_main_~x~0#1| 499945)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9482#(< |ULTIMATE.start_main_~x~0#1| 499946)} is VALID [2022-02-20 17:08:34,562 INFO L290 TraceCheckUtils]: 164: Hoare triple {9489#(< |ULTIMATE.start_main_~x~0#1| 499945)} assume !!(main_~x~0#1 < 1000000); {9489#(< |ULTIMATE.start_main_~x~0#1| 499945)} is VALID [2022-02-20 17:08:34,562 INFO L290 TraceCheckUtils]: 163: Hoare triple {9496#(< |ULTIMATE.start_main_~x~0#1| 499944)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9489#(< |ULTIMATE.start_main_~x~0#1| 499945)} is VALID [2022-02-20 17:08:34,562 INFO L290 TraceCheckUtils]: 162: Hoare triple {9496#(< |ULTIMATE.start_main_~x~0#1| 499944)} assume !!(main_~x~0#1 < 1000000); {9496#(< |ULTIMATE.start_main_~x~0#1| 499944)} is VALID [2022-02-20 17:08:34,563 INFO L290 TraceCheckUtils]: 161: Hoare triple {9503#(< |ULTIMATE.start_main_~x~0#1| 499943)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9496#(< |ULTIMATE.start_main_~x~0#1| 499944)} is VALID [2022-02-20 17:08:34,563 INFO L290 TraceCheckUtils]: 160: Hoare triple {9503#(< |ULTIMATE.start_main_~x~0#1| 499943)} assume !!(main_~x~0#1 < 1000000); {9503#(< |ULTIMATE.start_main_~x~0#1| 499943)} is VALID [2022-02-20 17:08:34,564 INFO L290 TraceCheckUtils]: 159: Hoare triple {9510#(< |ULTIMATE.start_main_~x~0#1| 499942)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9503#(< |ULTIMATE.start_main_~x~0#1| 499943)} is VALID [2022-02-20 17:08:34,564 INFO L290 TraceCheckUtils]: 158: Hoare triple {9510#(< |ULTIMATE.start_main_~x~0#1| 499942)} assume !!(main_~x~0#1 < 1000000); {9510#(< |ULTIMATE.start_main_~x~0#1| 499942)} is VALID [2022-02-20 17:08:34,564 INFO L290 TraceCheckUtils]: 157: Hoare triple {9517#(< |ULTIMATE.start_main_~x~0#1| 499941)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9510#(< |ULTIMATE.start_main_~x~0#1| 499942)} is VALID [2022-02-20 17:08:34,565 INFO L290 TraceCheckUtils]: 156: Hoare triple {9517#(< |ULTIMATE.start_main_~x~0#1| 499941)} assume !!(main_~x~0#1 < 1000000); {9517#(< |ULTIMATE.start_main_~x~0#1| 499941)} is VALID [2022-02-20 17:08:34,565 INFO L290 TraceCheckUtils]: 155: Hoare triple {9524#(< |ULTIMATE.start_main_~x~0#1| 499940)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9517#(< |ULTIMATE.start_main_~x~0#1| 499941)} is VALID [2022-02-20 17:08:34,565 INFO L290 TraceCheckUtils]: 154: Hoare triple {9524#(< |ULTIMATE.start_main_~x~0#1| 499940)} assume !!(main_~x~0#1 < 1000000); {9524#(< |ULTIMATE.start_main_~x~0#1| 499940)} is VALID [2022-02-20 17:08:34,566 INFO L290 TraceCheckUtils]: 153: Hoare triple {9531#(< |ULTIMATE.start_main_~x~0#1| 499939)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9524#(< |ULTIMATE.start_main_~x~0#1| 499940)} is VALID [2022-02-20 17:08:34,566 INFO L290 TraceCheckUtils]: 152: Hoare triple {9531#(< |ULTIMATE.start_main_~x~0#1| 499939)} assume !!(main_~x~0#1 < 1000000); {9531#(< |ULTIMATE.start_main_~x~0#1| 499939)} is VALID [2022-02-20 17:08:34,566 INFO L290 TraceCheckUtils]: 151: Hoare triple {9538#(< |ULTIMATE.start_main_~x~0#1| 499938)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9531#(< |ULTIMATE.start_main_~x~0#1| 499939)} is VALID [2022-02-20 17:08:34,567 INFO L290 TraceCheckUtils]: 150: Hoare triple {9538#(< |ULTIMATE.start_main_~x~0#1| 499938)} assume !!(main_~x~0#1 < 1000000); {9538#(< |ULTIMATE.start_main_~x~0#1| 499938)} is VALID [2022-02-20 17:08:34,567 INFO L290 TraceCheckUtils]: 149: Hoare triple {9545#(< |ULTIMATE.start_main_~x~0#1| 499937)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9538#(< |ULTIMATE.start_main_~x~0#1| 499938)} is VALID [2022-02-20 17:08:34,567 INFO L290 TraceCheckUtils]: 148: Hoare triple {9545#(< |ULTIMATE.start_main_~x~0#1| 499937)} assume !!(main_~x~0#1 < 1000000); {9545#(< |ULTIMATE.start_main_~x~0#1| 499937)} is VALID [2022-02-20 17:08:34,568 INFO L290 TraceCheckUtils]: 147: Hoare triple {9552#(< |ULTIMATE.start_main_~x~0#1| 499936)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9545#(< |ULTIMATE.start_main_~x~0#1| 499937)} is VALID [2022-02-20 17:08:34,568 INFO L290 TraceCheckUtils]: 146: Hoare triple {9552#(< |ULTIMATE.start_main_~x~0#1| 499936)} assume !!(main_~x~0#1 < 1000000); {9552#(< |ULTIMATE.start_main_~x~0#1| 499936)} is VALID [2022-02-20 17:08:34,568 INFO L290 TraceCheckUtils]: 145: Hoare triple {9559#(< |ULTIMATE.start_main_~x~0#1| 499935)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9552#(< |ULTIMATE.start_main_~x~0#1| 499936)} is VALID [2022-02-20 17:08:34,569 INFO L290 TraceCheckUtils]: 144: Hoare triple {9559#(< |ULTIMATE.start_main_~x~0#1| 499935)} assume !!(main_~x~0#1 < 1000000); {9559#(< |ULTIMATE.start_main_~x~0#1| 499935)} is VALID [2022-02-20 17:08:34,569 INFO L290 TraceCheckUtils]: 143: Hoare triple {9566#(< |ULTIMATE.start_main_~x~0#1| 499934)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9559#(< |ULTIMATE.start_main_~x~0#1| 499935)} is VALID [2022-02-20 17:08:34,569 INFO L290 TraceCheckUtils]: 142: Hoare triple {9566#(< |ULTIMATE.start_main_~x~0#1| 499934)} assume !!(main_~x~0#1 < 1000000); {9566#(< |ULTIMATE.start_main_~x~0#1| 499934)} is VALID [2022-02-20 17:08:34,570 INFO L290 TraceCheckUtils]: 141: Hoare triple {9573#(< |ULTIMATE.start_main_~x~0#1| 499933)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9566#(< |ULTIMATE.start_main_~x~0#1| 499934)} is VALID [2022-02-20 17:08:34,570 INFO L290 TraceCheckUtils]: 140: Hoare triple {9573#(< |ULTIMATE.start_main_~x~0#1| 499933)} assume !!(main_~x~0#1 < 1000000); {9573#(< |ULTIMATE.start_main_~x~0#1| 499933)} is VALID [2022-02-20 17:08:34,571 INFO L290 TraceCheckUtils]: 139: Hoare triple {9580#(< |ULTIMATE.start_main_~x~0#1| 499932)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9573#(< |ULTIMATE.start_main_~x~0#1| 499933)} is VALID [2022-02-20 17:08:34,571 INFO L290 TraceCheckUtils]: 138: Hoare triple {9580#(< |ULTIMATE.start_main_~x~0#1| 499932)} assume !!(main_~x~0#1 < 1000000); {9580#(< |ULTIMATE.start_main_~x~0#1| 499932)} is VALID [2022-02-20 17:08:34,571 INFO L290 TraceCheckUtils]: 137: Hoare triple {9587#(< |ULTIMATE.start_main_~x~0#1| 499931)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9580#(< |ULTIMATE.start_main_~x~0#1| 499932)} is VALID [2022-02-20 17:08:34,571 INFO L290 TraceCheckUtils]: 136: Hoare triple {9587#(< |ULTIMATE.start_main_~x~0#1| 499931)} assume !!(main_~x~0#1 < 1000000); {9587#(< |ULTIMATE.start_main_~x~0#1| 499931)} is VALID [2022-02-20 17:08:34,572 INFO L290 TraceCheckUtils]: 135: Hoare triple {9594#(< |ULTIMATE.start_main_~x~0#1| 499930)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9587#(< |ULTIMATE.start_main_~x~0#1| 499931)} is VALID [2022-02-20 17:08:34,572 INFO L290 TraceCheckUtils]: 134: Hoare triple {9594#(< |ULTIMATE.start_main_~x~0#1| 499930)} assume !!(main_~x~0#1 < 1000000); {9594#(< |ULTIMATE.start_main_~x~0#1| 499930)} is VALID [2022-02-20 17:08:34,573 INFO L290 TraceCheckUtils]: 133: Hoare triple {9601#(< |ULTIMATE.start_main_~x~0#1| 499929)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9594#(< |ULTIMATE.start_main_~x~0#1| 499930)} is VALID [2022-02-20 17:08:34,573 INFO L290 TraceCheckUtils]: 132: Hoare triple {9601#(< |ULTIMATE.start_main_~x~0#1| 499929)} assume !!(main_~x~0#1 < 1000000); {9601#(< |ULTIMATE.start_main_~x~0#1| 499929)} is VALID [2022-02-20 17:08:34,573 INFO L290 TraceCheckUtils]: 131: Hoare triple {9608#(< |ULTIMATE.start_main_~x~0#1| 499928)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9601#(< |ULTIMATE.start_main_~x~0#1| 499929)} is VALID [2022-02-20 17:08:34,574 INFO L290 TraceCheckUtils]: 130: Hoare triple {9608#(< |ULTIMATE.start_main_~x~0#1| 499928)} assume !!(main_~x~0#1 < 1000000); {9608#(< |ULTIMATE.start_main_~x~0#1| 499928)} is VALID [2022-02-20 17:08:34,574 INFO L290 TraceCheckUtils]: 129: Hoare triple {9615#(< |ULTIMATE.start_main_~x~0#1| 499927)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9608#(< |ULTIMATE.start_main_~x~0#1| 499928)} is VALID [2022-02-20 17:08:34,574 INFO L290 TraceCheckUtils]: 128: Hoare triple {9615#(< |ULTIMATE.start_main_~x~0#1| 499927)} assume !!(main_~x~0#1 < 1000000); {9615#(< |ULTIMATE.start_main_~x~0#1| 499927)} is VALID [2022-02-20 17:08:34,575 INFO L290 TraceCheckUtils]: 127: Hoare triple {9622#(< |ULTIMATE.start_main_~x~0#1| 499926)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9615#(< |ULTIMATE.start_main_~x~0#1| 499927)} is VALID [2022-02-20 17:08:34,575 INFO L290 TraceCheckUtils]: 126: Hoare triple {9622#(< |ULTIMATE.start_main_~x~0#1| 499926)} assume !!(main_~x~0#1 < 1000000); {9622#(< |ULTIMATE.start_main_~x~0#1| 499926)} is VALID [2022-02-20 17:08:34,575 INFO L290 TraceCheckUtils]: 125: Hoare triple {9629#(< |ULTIMATE.start_main_~x~0#1| 499925)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9622#(< |ULTIMATE.start_main_~x~0#1| 499926)} is VALID [2022-02-20 17:08:34,576 INFO L290 TraceCheckUtils]: 124: Hoare triple {9629#(< |ULTIMATE.start_main_~x~0#1| 499925)} assume !!(main_~x~0#1 < 1000000); {9629#(< |ULTIMATE.start_main_~x~0#1| 499925)} is VALID [2022-02-20 17:08:34,576 INFO L290 TraceCheckUtils]: 123: Hoare triple {9636#(< |ULTIMATE.start_main_~x~0#1| 499924)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9629#(< |ULTIMATE.start_main_~x~0#1| 499925)} is VALID [2022-02-20 17:08:34,576 INFO L290 TraceCheckUtils]: 122: Hoare triple {9636#(< |ULTIMATE.start_main_~x~0#1| 499924)} assume !!(main_~x~0#1 < 1000000); {9636#(< |ULTIMATE.start_main_~x~0#1| 499924)} is VALID [2022-02-20 17:08:34,577 INFO L290 TraceCheckUtils]: 121: Hoare triple {9643#(< |ULTIMATE.start_main_~x~0#1| 499923)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9636#(< |ULTIMATE.start_main_~x~0#1| 499924)} is VALID [2022-02-20 17:08:34,577 INFO L290 TraceCheckUtils]: 120: Hoare triple {9643#(< |ULTIMATE.start_main_~x~0#1| 499923)} assume !!(main_~x~0#1 < 1000000); {9643#(< |ULTIMATE.start_main_~x~0#1| 499923)} is VALID [2022-02-20 17:08:34,577 INFO L290 TraceCheckUtils]: 119: Hoare triple {9650#(< |ULTIMATE.start_main_~x~0#1| 499922)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9643#(< |ULTIMATE.start_main_~x~0#1| 499923)} is VALID [2022-02-20 17:08:34,578 INFO L290 TraceCheckUtils]: 118: Hoare triple {9650#(< |ULTIMATE.start_main_~x~0#1| 499922)} assume !!(main_~x~0#1 < 1000000); {9650#(< |ULTIMATE.start_main_~x~0#1| 499922)} is VALID [2022-02-20 17:08:34,578 INFO L290 TraceCheckUtils]: 117: Hoare triple {9657#(< |ULTIMATE.start_main_~x~0#1| 499921)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9650#(< |ULTIMATE.start_main_~x~0#1| 499922)} is VALID [2022-02-20 17:08:34,578 INFO L290 TraceCheckUtils]: 116: Hoare triple {9657#(< |ULTIMATE.start_main_~x~0#1| 499921)} assume !!(main_~x~0#1 < 1000000); {9657#(< |ULTIMATE.start_main_~x~0#1| 499921)} is VALID [2022-02-20 17:08:34,579 INFO L290 TraceCheckUtils]: 115: Hoare triple {9664#(< |ULTIMATE.start_main_~x~0#1| 499920)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9657#(< |ULTIMATE.start_main_~x~0#1| 499921)} is VALID [2022-02-20 17:08:34,579 INFO L290 TraceCheckUtils]: 114: Hoare triple {9664#(< |ULTIMATE.start_main_~x~0#1| 499920)} assume !!(main_~x~0#1 < 1000000); {9664#(< |ULTIMATE.start_main_~x~0#1| 499920)} is VALID [2022-02-20 17:08:34,579 INFO L290 TraceCheckUtils]: 113: Hoare triple {9671#(< |ULTIMATE.start_main_~x~0#1| 499919)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9664#(< |ULTIMATE.start_main_~x~0#1| 499920)} is VALID [2022-02-20 17:08:34,580 INFO L290 TraceCheckUtils]: 112: Hoare triple {9671#(< |ULTIMATE.start_main_~x~0#1| 499919)} assume !!(main_~x~0#1 < 1000000); {9671#(< |ULTIMATE.start_main_~x~0#1| 499919)} is VALID [2022-02-20 17:08:34,580 INFO L290 TraceCheckUtils]: 111: Hoare triple {9678#(< |ULTIMATE.start_main_~x~0#1| 499918)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9671#(< |ULTIMATE.start_main_~x~0#1| 499919)} is VALID [2022-02-20 17:08:34,580 INFO L290 TraceCheckUtils]: 110: Hoare triple {9678#(< |ULTIMATE.start_main_~x~0#1| 499918)} assume !!(main_~x~0#1 < 1000000); {9678#(< |ULTIMATE.start_main_~x~0#1| 499918)} is VALID [2022-02-20 17:08:34,581 INFO L290 TraceCheckUtils]: 109: Hoare triple {9685#(< |ULTIMATE.start_main_~x~0#1| 499917)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9678#(< |ULTIMATE.start_main_~x~0#1| 499918)} is VALID [2022-02-20 17:08:34,581 INFO L290 TraceCheckUtils]: 108: Hoare triple {9685#(< |ULTIMATE.start_main_~x~0#1| 499917)} assume !!(main_~x~0#1 < 1000000); {9685#(< |ULTIMATE.start_main_~x~0#1| 499917)} is VALID [2022-02-20 17:08:34,582 INFO L290 TraceCheckUtils]: 107: Hoare triple {9692#(< |ULTIMATE.start_main_~x~0#1| 499916)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9685#(< |ULTIMATE.start_main_~x~0#1| 499917)} is VALID [2022-02-20 17:08:34,582 INFO L290 TraceCheckUtils]: 106: Hoare triple {9692#(< |ULTIMATE.start_main_~x~0#1| 499916)} assume !!(main_~x~0#1 < 1000000); {9692#(< |ULTIMATE.start_main_~x~0#1| 499916)} is VALID [2022-02-20 17:08:34,582 INFO L290 TraceCheckUtils]: 105: Hoare triple {9699#(< |ULTIMATE.start_main_~x~0#1| 499915)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9692#(< |ULTIMATE.start_main_~x~0#1| 499916)} is VALID [2022-02-20 17:08:34,583 INFO L290 TraceCheckUtils]: 104: Hoare triple {9699#(< |ULTIMATE.start_main_~x~0#1| 499915)} assume !!(main_~x~0#1 < 1000000); {9699#(< |ULTIMATE.start_main_~x~0#1| 499915)} is VALID [2022-02-20 17:08:34,583 INFO L290 TraceCheckUtils]: 103: Hoare triple {9706#(< |ULTIMATE.start_main_~x~0#1| 499914)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9699#(< |ULTIMATE.start_main_~x~0#1| 499915)} is VALID [2022-02-20 17:08:34,583 INFO L290 TraceCheckUtils]: 102: Hoare triple {9706#(< |ULTIMATE.start_main_~x~0#1| 499914)} assume !!(main_~x~0#1 < 1000000); {9706#(< |ULTIMATE.start_main_~x~0#1| 499914)} is VALID [2022-02-20 17:08:34,584 INFO L290 TraceCheckUtils]: 101: Hoare triple {9713#(< |ULTIMATE.start_main_~x~0#1| 499913)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9706#(< |ULTIMATE.start_main_~x~0#1| 499914)} is VALID [2022-02-20 17:08:34,584 INFO L290 TraceCheckUtils]: 100: Hoare triple {9713#(< |ULTIMATE.start_main_~x~0#1| 499913)} assume !!(main_~x~0#1 < 1000000); {9713#(< |ULTIMATE.start_main_~x~0#1| 499913)} is VALID [2022-02-20 17:08:34,584 INFO L290 TraceCheckUtils]: 99: Hoare triple {9720#(< |ULTIMATE.start_main_~x~0#1| 499912)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9713#(< |ULTIMATE.start_main_~x~0#1| 499913)} is VALID [2022-02-20 17:08:34,585 INFO L290 TraceCheckUtils]: 98: Hoare triple {9720#(< |ULTIMATE.start_main_~x~0#1| 499912)} assume !!(main_~x~0#1 < 1000000); {9720#(< |ULTIMATE.start_main_~x~0#1| 499912)} is VALID [2022-02-20 17:08:34,585 INFO L290 TraceCheckUtils]: 97: Hoare triple {9727#(< |ULTIMATE.start_main_~x~0#1| 499911)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9720#(< |ULTIMATE.start_main_~x~0#1| 499912)} is VALID [2022-02-20 17:08:34,585 INFO L290 TraceCheckUtils]: 96: Hoare triple {9727#(< |ULTIMATE.start_main_~x~0#1| 499911)} assume !!(main_~x~0#1 < 1000000); {9727#(< |ULTIMATE.start_main_~x~0#1| 499911)} is VALID [2022-02-20 17:08:34,586 INFO L290 TraceCheckUtils]: 95: Hoare triple {9734#(< |ULTIMATE.start_main_~x~0#1| 499910)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9727#(< |ULTIMATE.start_main_~x~0#1| 499911)} is VALID [2022-02-20 17:08:34,586 INFO L290 TraceCheckUtils]: 94: Hoare triple {9734#(< |ULTIMATE.start_main_~x~0#1| 499910)} assume !!(main_~x~0#1 < 1000000); {9734#(< |ULTIMATE.start_main_~x~0#1| 499910)} is VALID [2022-02-20 17:08:34,586 INFO L290 TraceCheckUtils]: 93: Hoare triple {9741#(< |ULTIMATE.start_main_~x~0#1| 499909)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9734#(< |ULTIMATE.start_main_~x~0#1| 499910)} is VALID [2022-02-20 17:08:34,587 INFO L290 TraceCheckUtils]: 92: Hoare triple {9741#(< |ULTIMATE.start_main_~x~0#1| 499909)} assume !!(main_~x~0#1 < 1000000); {9741#(< |ULTIMATE.start_main_~x~0#1| 499909)} is VALID [2022-02-20 17:08:34,587 INFO L290 TraceCheckUtils]: 91: Hoare triple {9748#(< |ULTIMATE.start_main_~x~0#1| 499908)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9741#(< |ULTIMATE.start_main_~x~0#1| 499909)} is VALID [2022-02-20 17:08:34,587 INFO L290 TraceCheckUtils]: 90: Hoare triple {9748#(< |ULTIMATE.start_main_~x~0#1| 499908)} assume !!(main_~x~0#1 < 1000000); {9748#(< |ULTIMATE.start_main_~x~0#1| 499908)} is VALID [2022-02-20 17:08:34,588 INFO L290 TraceCheckUtils]: 89: Hoare triple {9755#(< |ULTIMATE.start_main_~x~0#1| 499907)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9748#(< |ULTIMATE.start_main_~x~0#1| 499908)} is VALID [2022-02-20 17:08:34,588 INFO L290 TraceCheckUtils]: 88: Hoare triple {9755#(< |ULTIMATE.start_main_~x~0#1| 499907)} assume !!(main_~x~0#1 < 1000000); {9755#(< |ULTIMATE.start_main_~x~0#1| 499907)} is VALID [2022-02-20 17:08:34,588 INFO L290 TraceCheckUtils]: 87: Hoare triple {9762#(< |ULTIMATE.start_main_~x~0#1| 499906)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9755#(< |ULTIMATE.start_main_~x~0#1| 499907)} is VALID [2022-02-20 17:08:34,589 INFO L290 TraceCheckUtils]: 86: Hoare triple {9762#(< |ULTIMATE.start_main_~x~0#1| 499906)} assume !!(main_~x~0#1 < 1000000); {9762#(< |ULTIMATE.start_main_~x~0#1| 499906)} is VALID [2022-02-20 17:08:34,589 INFO L290 TraceCheckUtils]: 85: Hoare triple {9769#(< |ULTIMATE.start_main_~x~0#1| 499905)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9762#(< |ULTIMATE.start_main_~x~0#1| 499906)} is VALID [2022-02-20 17:08:34,589 INFO L290 TraceCheckUtils]: 84: Hoare triple {9769#(< |ULTIMATE.start_main_~x~0#1| 499905)} assume !!(main_~x~0#1 < 1000000); {9769#(< |ULTIMATE.start_main_~x~0#1| 499905)} is VALID [2022-02-20 17:08:34,590 INFO L290 TraceCheckUtils]: 83: Hoare triple {9776#(< |ULTIMATE.start_main_~x~0#1| 499904)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9769#(< |ULTIMATE.start_main_~x~0#1| 499905)} is VALID [2022-02-20 17:08:34,590 INFO L290 TraceCheckUtils]: 82: Hoare triple {9776#(< |ULTIMATE.start_main_~x~0#1| 499904)} assume !!(main_~x~0#1 < 1000000); {9776#(< |ULTIMATE.start_main_~x~0#1| 499904)} is VALID [2022-02-20 17:08:34,591 INFO L290 TraceCheckUtils]: 81: Hoare triple {9783#(< |ULTIMATE.start_main_~x~0#1| 499903)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9776#(< |ULTIMATE.start_main_~x~0#1| 499904)} is VALID [2022-02-20 17:08:34,591 INFO L290 TraceCheckUtils]: 80: Hoare triple {9783#(< |ULTIMATE.start_main_~x~0#1| 499903)} assume !!(main_~x~0#1 < 1000000); {9783#(< |ULTIMATE.start_main_~x~0#1| 499903)} is VALID [2022-02-20 17:08:34,591 INFO L290 TraceCheckUtils]: 79: Hoare triple {9790#(< |ULTIMATE.start_main_~x~0#1| 499902)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9783#(< |ULTIMATE.start_main_~x~0#1| 499903)} is VALID [2022-02-20 17:08:34,592 INFO L290 TraceCheckUtils]: 78: Hoare triple {9790#(< |ULTIMATE.start_main_~x~0#1| 499902)} assume !!(main_~x~0#1 < 1000000); {9790#(< |ULTIMATE.start_main_~x~0#1| 499902)} is VALID [2022-02-20 17:08:34,592 INFO L290 TraceCheckUtils]: 77: Hoare triple {9797#(< |ULTIMATE.start_main_~x~0#1| 499901)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9790#(< |ULTIMATE.start_main_~x~0#1| 499902)} is VALID [2022-02-20 17:08:34,592 INFO L290 TraceCheckUtils]: 76: Hoare triple {9797#(< |ULTIMATE.start_main_~x~0#1| 499901)} assume !!(main_~x~0#1 < 1000000); {9797#(< |ULTIMATE.start_main_~x~0#1| 499901)} is VALID [2022-02-20 17:08:34,593 INFO L290 TraceCheckUtils]: 75: Hoare triple {9804#(< |ULTIMATE.start_main_~x~0#1| 499900)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9797#(< |ULTIMATE.start_main_~x~0#1| 499901)} is VALID [2022-02-20 17:08:34,593 INFO L290 TraceCheckUtils]: 74: Hoare triple {9804#(< |ULTIMATE.start_main_~x~0#1| 499900)} assume !!(main_~x~0#1 < 1000000); {9804#(< |ULTIMATE.start_main_~x~0#1| 499900)} is VALID [2022-02-20 17:08:34,593 INFO L290 TraceCheckUtils]: 73: Hoare triple {9811#(< |ULTIMATE.start_main_~x~0#1| 499899)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9804#(< |ULTIMATE.start_main_~x~0#1| 499900)} is VALID [2022-02-20 17:08:34,594 INFO L290 TraceCheckUtils]: 72: Hoare triple {9811#(< |ULTIMATE.start_main_~x~0#1| 499899)} assume !!(main_~x~0#1 < 1000000); {9811#(< |ULTIMATE.start_main_~x~0#1| 499899)} is VALID [2022-02-20 17:08:34,594 INFO L290 TraceCheckUtils]: 71: Hoare triple {9818#(< |ULTIMATE.start_main_~x~0#1| 499898)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9811#(< |ULTIMATE.start_main_~x~0#1| 499899)} is VALID [2022-02-20 17:08:34,594 INFO L290 TraceCheckUtils]: 70: Hoare triple {9818#(< |ULTIMATE.start_main_~x~0#1| 499898)} assume !!(main_~x~0#1 < 1000000); {9818#(< |ULTIMATE.start_main_~x~0#1| 499898)} is VALID [2022-02-20 17:08:34,595 INFO L290 TraceCheckUtils]: 69: Hoare triple {9825#(< |ULTIMATE.start_main_~x~0#1| 499897)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9818#(< |ULTIMATE.start_main_~x~0#1| 499898)} is VALID [2022-02-20 17:08:34,595 INFO L290 TraceCheckUtils]: 68: Hoare triple {9825#(< |ULTIMATE.start_main_~x~0#1| 499897)} assume !!(main_~x~0#1 < 1000000); {9825#(< |ULTIMATE.start_main_~x~0#1| 499897)} is VALID [2022-02-20 17:08:34,595 INFO L290 TraceCheckUtils]: 67: Hoare triple {9832#(< |ULTIMATE.start_main_~x~0#1| 499896)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9825#(< |ULTIMATE.start_main_~x~0#1| 499897)} is VALID [2022-02-20 17:08:34,596 INFO L290 TraceCheckUtils]: 66: Hoare triple {9832#(< |ULTIMATE.start_main_~x~0#1| 499896)} assume !!(main_~x~0#1 < 1000000); {9832#(< |ULTIMATE.start_main_~x~0#1| 499896)} is VALID [2022-02-20 17:08:34,596 INFO L290 TraceCheckUtils]: 65: Hoare triple {9839#(< |ULTIMATE.start_main_~x~0#1| 499895)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9832#(< |ULTIMATE.start_main_~x~0#1| 499896)} is VALID [2022-02-20 17:08:34,596 INFO L290 TraceCheckUtils]: 64: Hoare triple {9839#(< |ULTIMATE.start_main_~x~0#1| 499895)} assume !!(main_~x~0#1 < 1000000); {9839#(< |ULTIMATE.start_main_~x~0#1| 499895)} is VALID [2022-02-20 17:08:34,597 INFO L290 TraceCheckUtils]: 63: Hoare triple {9846#(< |ULTIMATE.start_main_~x~0#1| 499894)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9839#(< |ULTIMATE.start_main_~x~0#1| 499895)} is VALID [2022-02-20 17:08:34,597 INFO L290 TraceCheckUtils]: 62: Hoare triple {9846#(< |ULTIMATE.start_main_~x~0#1| 499894)} assume !!(main_~x~0#1 < 1000000); {9846#(< |ULTIMATE.start_main_~x~0#1| 499894)} is VALID [2022-02-20 17:08:34,597 INFO L290 TraceCheckUtils]: 61: Hoare triple {9853#(< |ULTIMATE.start_main_~x~0#1| 499893)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9846#(< |ULTIMATE.start_main_~x~0#1| 499894)} is VALID [2022-02-20 17:08:34,598 INFO L290 TraceCheckUtils]: 60: Hoare triple {9853#(< |ULTIMATE.start_main_~x~0#1| 499893)} assume !!(main_~x~0#1 < 1000000); {9853#(< |ULTIMATE.start_main_~x~0#1| 499893)} is VALID [2022-02-20 17:08:34,598 INFO L290 TraceCheckUtils]: 59: Hoare triple {9860#(< |ULTIMATE.start_main_~x~0#1| 499892)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9853#(< |ULTIMATE.start_main_~x~0#1| 499893)} is VALID [2022-02-20 17:08:34,598 INFO L290 TraceCheckUtils]: 58: Hoare triple {9860#(< |ULTIMATE.start_main_~x~0#1| 499892)} assume !!(main_~x~0#1 < 1000000); {9860#(< |ULTIMATE.start_main_~x~0#1| 499892)} is VALID [2022-02-20 17:08:34,599 INFO L290 TraceCheckUtils]: 57: Hoare triple {9867#(< |ULTIMATE.start_main_~x~0#1| 499891)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9860#(< |ULTIMATE.start_main_~x~0#1| 499892)} is VALID [2022-02-20 17:08:34,599 INFO L290 TraceCheckUtils]: 56: Hoare triple {9867#(< |ULTIMATE.start_main_~x~0#1| 499891)} assume !!(main_~x~0#1 < 1000000); {9867#(< |ULTIMATE.start_main_~x~0#1| 499891)} is VALID [2022-02-20 17:08:34,599 INFO L290 TraceCheckUtils]: 55: Hoare triple {9874#(< |ULTIMATE.start_main_~x~0#1| 499890)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9867#(< |ULTIMATE.start_main_~x~0#1| 499891)} is VALID [2022-02-20 17:08:34,600 INFO L290 TraceCheckUtils]: 54: Hoare triple {9874#(< |ULTIMATE.start_main_~x~0#1| 499890)} assume !!(main_~x~0#1 < 1000000); {9874#(< |ULTIMATE.start_main_~x~0#1| 499890)} is VALID [2022-02-20 17:08:34,600 INFO L290 TraceCheckUtils]: 53: Hoare triple {9881#(< |ULTIMATE.start_main_~x~0#1| 499889)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9874#(< |ULTIMATE.start_main_~x~0#1| 499890)} is VALID [2022-02-20 17:08:34,600 INFO L290 TraceCheckUtils]: 52: Hoare triple {9881#(< |ULTIMATE.start_main_~x~0#1| 499889)} assume !!(main_~x~0#1 < 1000000); {9881#(< |ULTIMATE.start_main_~x~0#1| 499889)} is VALID [2022-02-20 17:08:34,601 INFO L290 TraceCheckUtils]: 51: Hoare triple {9888#(< |ULTIMATE.start_main_~x~0#1| 499888)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9881#(< |ULTIMATE.start_main_~x~0#1| 499889)} is VALID [2022-02-20 17:08:34,601 INFO L290 TraceCheckUtils]: 50: Hoare triple {9888#(< |ULTIMATE.start_main_~x~0#1| 499888)} assume !!(main_~x~0#1 < 1000000); {9888#(< |ULTIMATE.start_main_~x~0#1| 499888)} is VALID [2022-02-20 17:08:34,602 INFO L290 TraceCheckUtils]: 49: Hoare triple {9895#(< |ULTIMATE.start_main_~x~0#1| 499887)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9888#(< |ULTIMATE.start_main_~x~0#1| 499888)} is VALID [2022-02-20 17:08:34,602 INFO L290 TraceCheckUtils]: 48: Hoare triple {9895#(< |ULTIMATE.start_main_~x~0#1| 499887)} assume !!(main_~x~0#1 < 1000000); {9895#(< |ULTIMATE.start_main_~x~0#1| 499887)} is VALID [2022-02-20 17:08:34,602 INFO L290 TraceCheckUtils]: 47: Hoare triple {9902#(< |ULTIMATE.start_main_~x~0#1| 499886)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9895#(< |ULTIMATE.start_main_~x~0#1| 499887)} is VALID [2022-02-20 17:08:34,603 INFO L290 TraceCheckUtils]: 46: Hoare triple {9902#(< |ULTIMATE.start_main_~x~0#1| 499886)} assume !!(main_~x~0#1 < 1000000); {9902#(< |ULTIMATE.start_main_~x~0#1| 499886)} is VALID [2022-02-20 17:08:34,603 INFO L290 TraceCheckUtils]: 45: Hoare triple {9909#(< |ULTIMATE.start_main_~x~0#1| 499885)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9902#(< |ULTIMATE.start_main_~x~0#1| 499886)} is VALID [2022-02-20 17:08:34,603 INFO L290 TraceCheckUtils]: 44: Hoare triple {9909#(< |ULTIMATE.start_main_~x~0#1| 499885)} assume !!(main_~x~0#1 < 1000000); {9909#(< |ULTIMATE.start_main_~x~0#1| 499885)} is VALID [2022-02-20 17:08:34,604 INFO L290 TraceCheckUtils]: 43: Hoare triple {9916#(< |ULTIMATE.start_main_~x~0#1| 499884)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9909#(< |ULTIMATE.start_main_~x~0#1| 499885)} is VALID [2022-02-20 17:08:34,604 INFO L290 TraceCheckUtils]: 42: Hoare triple {9916#(< |ULTIMATE.start_main_~x~0#1| 499884)} assume !!(main_~x~0#1 < 1000000); {9916#(< |ULTIMATE.start_main_~x~0#1| 499884)} is VALID [2022-02-20 17:08:34,604 INFO L290 TraceCheckUtils]: 41: Hoare triple {9923#(< |ULTIMATE.start_main_~x~0#1| 499883)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9916#(< |ULTIMATE.start_main_~x~0#1| 499884)} is VALID [2022-02-20 17:08:34,605 INFO L290 TraceCheckUtils]: 40: Hoare triple {9923#(< |ULTIMATE.start_main_~x~0#1| 499883)} assume !!(main_~x~0#1 < 1000000); {9923#(< |ULTIMATE.start_main_~x~0#1| 499883)} is VALID [2022-02-20 17:08:34,605 INFO L290 TraceCheckUtils]: 39: Hoare triple {9930#(< |ULTIMATE.start_main_~x~0#1| 499882)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9923#(< |ULTIMATE.start_main_~x~0#1| 499883)} is VALID [2022-02-20 17:08:34,605 INFO L290 TraceCheckUtils]: 38: Hoare triple {9930#(< |ULTIMATE.start_main_~x~0#1| 499882)} assume !!(main_~x~0#1 < 1000000); {9930#(< |ULTIMATE.start_main_~x~0#1| 499882)} is VALID [2022-02-20 17:08:34,606 INFO L290 TraceCheckUtils]: 37: Hoare triple {9937#(< |ULTIMATE.start_main_~x~0#1| 499881)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9930#(< |ULTIMATE.start_main_~x~0#1| 499882)} is VALID [2022-02-20 17:08:34,606 INFO L290 TraceCheckUtils]: 36: Hoare triple {9937#(< |ULTIMATE.start_main_~x~0#1| 499881)} assume !!(main_~x~0#1 < 1000000); {9937#(< |ULTIMATE.start_main_~x~0#1| 499881)} is VALID [2022-02-20 17:08:34,606 INFO L290 TraceCheckUtils]: 35: Hoare triple {9944#(< |ULTIMATE.start_main_~x~0#1| 499880)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9937#(< |ULTIMATE.start_main_~x~0#1| 499881)} is VALID [2022-02-20 17:08:34,607 INFO L290 TraceCheckUtils]: 34: Hoare triple {9944#(< |ULTIMATE.start_main_~x~0#1| 499880)} assume !!(main_~x~0#1 < 1000000); {9944#(< |ULTIMATE.start_main_~x~0#1| 499880)} is VALID [2022-02-20 17:08:34,607 INFO L290 TraceCheckUtils]: 33: Hoare triple {9951#(< |ULTIMATE.start_main_~x~0#1| 499879)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9944#(< |ULTIMATE.start_main_~x~0#1| 499880)} is VALID [2022-02-20 17:08:34,607 INFO L290 TraceCheckUtils]: 32: Hoare triple {9951#(< |ULTIMATE.start_main_~x~0#1| 499879)} assume !!(main_~x~0#1 < 1000000); {9951#(< |ULTIMATE.start_main_~x~0#1| 499879)} is VALID [2022-02-20 17:08:34,608 INFO L290 TraceCheckUtils]: 31: Hoare triple {9958#(< |ULTIMATE.start_main_~x~0#1| 499878)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9951#(< |ULTIMATE.start_main_~x~0#1| 499879)} is VALID [2022-02-20 17:08:34,608 INFO L290 TraceCheckUtils]: 30: Hoare triple {9958#(< |ULTIMATE.start_main_~x~0#1| 499878)} assume !!(main_~x~0#1 < 1000000); {9958#(< |ULTIMATE.start_main_~x~0#1| 499878)} is VALID [2022-02-20 17:08:34,608 INFO L290 TraceCheckUtils]: 29: Hoare triple {9965#(< |ULTIMATE.start_main_~x~0#1| 499877)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9958#(< |ULTIMATE.start_main_~x~0#1| 499878)} is VALID [2022-02-20 17:08:34,609 INFO L290 TraceCheckUtils]: 28: Hoare triple {9965#(< |ULTIMATE.start_main_~x~0#1| 499877)} assume !!(main_~x~0#1 < 1000000); {9965#(< |ULTIMATE.start_main_~x~0#1| 499877)} is VALID [2022-02-20 17:08:34,609 INFO L290 TraceCheckUtils]: 27: Hoare triple {9972#(< |ULTIMATE.start_main_~x~0#1| 499876)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9965#(< |ULTIMATE.start_main_~x~0#1| 499877)} is VALID [2022-02-20 17:08:34,609 INFO L290 TraceCheckUtils]: 26: Hoare triple {9972#(< |ULTIMATE.start_main_~x~0#1| 499876)} assume !!(main_~x~0#1 < 1000000); {9972#(< |ULTIMATE.start_main_~x~0#1| 499876)} is VALID [2022-02-20 17:08:34,610 INFO L290 TraceCheckUtils]: 25: Hoare triple {9979#(< |ULTIMATE.start_main_~x~0#1| 499875)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9972#(< |ULTIMATE.start_main_~x~0#1| 499876)} is VALID [2022-02-20 17:08:34,610 INFO L290 TraceCheckUtils]: 24: Hoare triple {9979#(< |ULTIMATE.start_main_~x~0#1| 499875)} assume !!(main_~x~0#1 < 1000000); {9979#(< |ULTIMATE.start_main_~x~0#1| 499875)} is VALID [2022-02-20 17:08:34,610 INFO L290 TraceCheckUtils]: 23: Hoare triple {9986#(< |ULTIMATE.start_main_~x~0#1| 499874)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9979#(< |ULTIMATE.start_main_~x~0#1| 499875)} is VALID [2022-02-20 17:08:34,611 INFO L290 TraceCheckUtils]: 22: Hoare triple {9986#(< |ULTIMATE.start_main_~x~0#1| 499874)} assume !!(main_~x~0#1 < 1000000); {9986#(< |ULTIMATE.start_main_~x~0#1| 499874)} is VALID [2022-02-20 17:08:34,611 INFO L290 TraceCheckUtils]: 21: Hoare triple {9993#(< |ULTIMATE.start_main_~x~0#1| 499873)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9986#(< |ULTIMATE.start_main_~x~0#1| 499874)} is VALID [2022-02-20 17:08:34,611 INFO L290 TraceCheckUtils]: 20: Hoare triple {9993#(< |ULTIMATE.start_main_~x~0#1| 499873)} assume !!(main_~x~0#1 < 1000000); {9993#(< |ULTIMATE.start_main_~x~0#1| 499873)} is VALID [2022-02-20 17:08:34,612 INFO L290 TraceCheckUtils]: 19: Hoare triple {10000#(< |ULTIMATE.start_main_~x~0#1| 499872)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {9993#(< |ULTIMATE.start_main_~x~0#1| 499873)} is VALID [2022-02-20 17:08:34,612 INFO L290 TraceCheckUtils]: 18: Hoare triple {10000#(< |ULTIMATE.start_main_~x~0#1| 499872)} assume !!(main_~x~0#1 < 1000000); {10000#(< |ULTIMATE.start_main_~x~0#1| 499872)} is VALID [2022-02-20 17:08:34,612 INFO L290 TraceCheckUtils]: 17: Hoare triple {10007#(< |ULTIMATE.start_main_~x~0#1| 499871)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {10000#(< |ULTIMATE.start_main_~x~0#1| 499872)} is VALID [2022-02-20 17:08:34,613 INFO L290 TraceCheckUtils]: 16: Hoare triple {10007#(< |ULTIMATE.start_main_~x~0#1| 499871)} assume !!(main_~x~0#1 < 1000000); {10007#(< |ULTIMATE.start_main_~x~0#1| 499871)} is VALID [2022-02-20 17:08:34,613 INFO L290 TraceCheckUtils]: 15: Hoare triple {10014#(< |ULTIMATE.start_main_~x~0#1| 499870)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {10007#(< |ULTIMATE.start_main_~x~0#1| 499871)} is VALID [2022-02-20 17:08:34,613 INFO L290 TraceCheckUtils]: 14: Hoare triple {10014#(< |ULTIMATE.start_main_~x~0#1| 499870)} assume !!(main_~x~0#1 < 1000000); {10014#(< |ULTIMATE.start_main_~x~0#1| 499870)} is VALID [2022-02-20 17:08:34,614 INFO L290 TraceCheckUtils]: 13: Hoare triple {10021#(< |ULTIMATE.start_main_~x~0#1| 499869)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {10014#(< |ULTIMATE.start_main_~x~0#1| 499870)} is VALID [2022-02-20 17:08:34,614 INFO L290 TraceCheckUtils]: 12: Hoare triple {10021#(< |ULTIMATE.start_main_~x~0#1| 499869)} assume !!(main_~x~0#1 < 1000000); {10021#(< |ULTIMATE.start_main_~x~0#1| 499869)} is VALID [2022-02-20 17:08:34,615 INFO L290 TraceCheckUtils]: 11: Hoare triple {10028#(< |ULTIMATE.start_main_~x~0#1| 499868)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {10021#(< |ULTIMATE.start_main_~x~0#1| 499869)} is VALID [2022-02-20 17:08:34,615 INFO L290 TraceCheckUtils]: 10: Hoare triple {10028#(< |ULTIMATE.start_main_~x~0#1| 499868)} assume !!(main_~x~0#1 < 1000000); {10028#(< |ULTIMATE.start_main_~x~0#1| 499868)} is VALID [2022-02-20 17:08:34,615 INFO L290 TraceCheckUtils]: 9: Hoare triple {10035#(< |ULTIMATE.start_main_~x~0#1| 499867)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {10028#(< |ULTIMATE.start_main_~x~0#1| 499868)} is VALID [2022-02-20 17:08:34,616 INFO L290 TraceCheckUtils]: 8: Hoare triple {10035#(< |ULTIMATE.start_main_~x~0#1| 499867)} assume !!(main_~x~0#1 < 1000000); {10035#(< |ULTIMATE.start_main_~x~0#1| 499867)} is VALID [2022-02-20 17:08:34,616 INFO L290 TraceCheckUtils]: 7: Hoare triple {10042#(< |ULTIMATE.start_main_~x~0#1| 499866)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {10035#(< |ULTIMATE.start_main_~x~0#1| 499867)} is VALID [2022-02-20 17:08:34,616 INFO L290 TraceCheckUtils]: 6: Hoare triple {10042#(< |ULTIMATE.start_main_~x~0#1| 499866)} assume !!(main_~x~0#1 < 1000000); {10042#(< |ULTIMATE.start_main_~x~0#1| 499866)} is VALID [2022-02-20 17:08:34,617 INFO L290 TraceCheckUtils]: 5: Hoare triple {10049#(< |ULTIMATE.start_main_~x~0#1| 499865)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {10042#(< |ULTIMATE.start_main_~x~0#1| 499866)} is VALID [2022-02-20 17:08:34,617 INFO L290 TraceCheckUtils]: 4: Hoare triple {10049#(< |ULTIMATE.start_main_~x~0#1| 499865)} assume !!(main_~x~0#1 < 1000000); {10049#(< |ULTIMATE.start_main_~x~0#1| 499865)} is VALID [2022-02-20 17:08:34,617 INFO L290 TraceCheckUtils]: 3: Hoare triple {10056#(< |ULTIMATE.start_main_~x~0#1| 499864)} assume main_~x~0#1 < 500000;main_~x~0#1 := 1 + main_~x~0#1; {10049#(< |ULTIMATE.start_main_~x~0#1| 499865)} is VALID [2022-02-20 17:08:34,618 INFO L290 TraceCheckUtils]: 2: Hoare triple {10056#(< |ULTIMATE.start_main_~x~0#1| 499864)} assume !!(main_~x~0#1 < 1000000); {10056#(< |ULTIMATE.start_main_~x~0#1| 499864)} is VALID [2022-02-20 17:08:34,618 INFO L290 TraceCheckUtils]: 1: Hoare triple {7956#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_~x~0#1, main_~y~0#1;main_~x~0#1 := 0;main_~y~0#1 := 500000; {10056#(< |ULTIMATE.start_main_~x~0#1| 499864)} is VALID [2022-02-20 17:08:34,618 INFO L290 TraceCheckUtils]: 0: Hoare triple {7956#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(17, 2);call #Ultimate.allocInit(12, 3); {7956#true} is VALID [2022-02-20 17:08:34,621 INFO L134 CoverageAnalysis]: Checked inductivity of 22500 backedges. 3699 proven. 18632 refuted. 0 times theorem prover too weak. 169 trivial. 0 not checked. [2022-02-20 17:08:34,621 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1545400533] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-20 17:08:34,622 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-20 17:08:34,622 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [139, 139, 139] total 277 [2022-02-20 17:08:34,622 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [940861874] [2022-02-20 17:08:34,622 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-20 17:08:34,624 INFO L78 Accepts]: Start accepts. Automaton has has 277 states, 277 states have (on average 2.0216606498194944) internal successors, (560), 277 states have internal predecessors, (560), 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 306 [2022-02-20 17:08:34,625 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 17:08:34,625 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 277 states, 277 states have (on average 2.0216606498194944) internal successors, (560), 277 states have internal predecessors, (560), 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 17:08:34,997 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 560 edges. 560 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 17:08:34,997 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 277 states [2022-02-20 17:08:34,997 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 17:08:35,008 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 277 interpolants. [2022-02-20 17:08:35,015 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=38226, Invalid=38226, Unknown=0, NotChecked=0, Total=76452 [2022-02-20 17:08:35,016 INFO L87 Difference]: Start difference. First operand 307 states and 321 transitions. Second operand has 277 states, 277 states have (on average 2.0216606498194944) internal successors, (560), 277 states have internal predecessors, (560), 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 17:08:36,902 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 17:08:36,903 INFO L93 Difference]: Finished difference Result 616 states and 782 transitions. [2022-02-20 17:08:36,903 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 276 states. [2022-02-20 17:08:36,903 INFO L78 Accepts]: Start accepts. Automaton has has 277 states, 277 states have (on average 2.0216606498194944) internal successors, (560), 277 states have internal predecessors, (560), 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 306 [2022-02-20 17:08:36,904 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 17:08:36,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 277 states, 277 states have (on average 2.0216606498194944) internal successors, (560), 277 states have internal predecessors, (560), 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 17:08:36,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 276 states and 702 transitions. [2022-02-20 17:08:36,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 277 states, 277 states have (on average 2.0216606498194944) internal successors, (560), 277 states have internal predecessors, (560), 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 17:08:36,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 276 states and 702 transitions. [2022-02-20 17:08:36,919 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 276 states and 702 transitions. [2022-02-20 17:08:37,388 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 702 edges. 702 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 17:08:37,408 INFO L225 Difference]: With dead ends: 616 [2022-02-20 17:08:37,408 INFO L226 Difference]: Without dead ends: 583 [2022-02-20 17:08:37,414 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 749 GetRequests, 474 SyntacticMatches, 0 SemanticMatches, 275 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 544 ImplicationChecksByTransitivity, 23.4s TimeCoverageRelationStatistics Valid=38226, Invalid=38226, Unknown=0, NotChecked=0, Total=76452 [2022-02-20 17:08:37,415 INFO L933 BasicCegarLoop]: 7 mSDtfsCounter, 0 mSDsluCounter, 27 mSDsCounter, 0 mSdLazyCounter, 577 mSolverCounterSat, 140 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 34 SdHoareTripleChecker+Invalid, 717 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 140 IncrementalHoareTripleChecker+Valid, 577 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-02-20 17:08:37,415 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [0 Valid, 34 Invalid, 717 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [140 Valid, 577 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-02-20 17:08:37,416 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 583 states. [2022-02-20 17:08:37,844 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 583 to 583. [2022-02-20 17:08:37,845 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 17:08:37,845 INFO L82 GeneralOperation]: Start isEquivalent. First operand 583 states. Second operand has 583 states, 582 states have (on average 1.0257731958762886) internal successors, (597), 582 states have internal predecessors, (597), 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 17:08:37,846 INFO L74 IsIncluded]: Start isIncluded. First operand 583 states. Second operand has 583 states, 582 states have (on average 1.0257731958762886) internal successors, (597), 582 states have internal predecessors, (597), 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 17:08:37,847 INFO L87 Difference]: Start difference. First operand 583 states. Second operand has 583 states, 582 states have (on average 1.0257731958762886) internal successors, (597), 582 states have internal predecessors, (597), 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 17:08:37,863 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 17:08:37,863 INFO L93 Difference]: Finished difference Result 583 states and 597 transitions. [2022-02-20 17:08:37,863 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 597 transitions. [2022-02-20 17:08:37,864 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 17:08:37,864 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 17:08:37,865 INFO L74 IsIncluded]: Start isIncluded. First operand has 583 states, 582 states have (on average 1.0257731958762886) internal successors, (597), 582 states have internal predecessors, (597), 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 583 states. [2022-02-20 17:08:37,865 INFO L87 Difference]: Start difference. First operand has 583 states, 582 states have (on average 1.0257731958762886) internal successors, (597), 582 states have internal predecessors, (597), 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 583 states. [2022-02-20 17:08:37,881 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 17:08:37,882 INFO L93 Difference]: Finished difference Result 583 states and 597 transitions. [2022-02-20 17:08:37,882 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 597 transitions. [2022-02-20 17:08:37,883 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 17:08:37,883 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 17:08:37,883 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 17:08:37,883 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 17:08:37,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 583 states, 582 states have (on average 1.0257731958762886) internal successors, (597), 582 states have internal predecessors, (597), 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 17:08:37,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 583 states and 597 transitions. [2022-02-20 17:08:37,904 INFO L78 Accepts]: Start accepts. Automaton has 583 states and 597 transitions. Word has length 306 [2022-02-20 17:08:37,904 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 17:08:37,904 INFO L470 AbstractCegarLoop]: Abstraction has 583 states and 597 transitions. [2022-02-20 17:08:37,905 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 277 states, 277 states have (on average 2.0216606498194944) internal successors, (560), 277 states have internal predecessors, (560), 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 17:08:37,905 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 597 transitions. [2022-02-20 17:08:37,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 583 [2022-02-20 17:08:37,914 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 17:08:37,915 INFO L514 BasicCegarLoop]: trace histogram [288, 274, 14, 1, 1, 1, 1, 1, 1] [2022-02-20 17:08:37,939 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2022-02-20 17:08:38,131 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,10 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 17:08:38,131 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 17:08:38,132 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 17:08:38,132 INFO L85 PathProgramCache]: Analyzing trace with hash -1666677907, now seen corresponding path program 9 times [2022-02-20 17:08:38,132 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 17:08:38,132 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [987873767] [2022-02-20 17:08:38,132 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 17:08:38,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 17:08:38,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat