./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.2.ufo.BOUNDED-8.pals.c.v+lhb-reducer.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/seq-mthreaded-reduced/pals_floodmax.4.2.ufo.BOUNDED-8.pals.c.v+lhb-reducer.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 c1928fd99ddae1c837272e074c24407d4011054550d928a14afc6eb7550c755f --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 18:40:41,592 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 18:40:41,594 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 18:40:41,613 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 18:40:41,614 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 18:40:41,614 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 18:40:41,615 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 18:40:41,616 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 18:40:41,617 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 18:40:41,618 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 18:40:41,618 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 18:40:41,619 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 18:40:41,619 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 18:40:41,620 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 18:40:41,621 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 18:40:41,622 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 18:40:41,622 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 18:40:41,623 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 18:40:41,624 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 18:40:41,625 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 18:40:41,626 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 18:40:41,626 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 18:40:41,627 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 18:40:41,628 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 18:40:41,630 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 18:40:41,635 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 18:40:41,635 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 18:40:41,636 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 18:40:41,637 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 18:40:41,637 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 18:40:41,638 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 18:40:41,638 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 18:40:41,639 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 18:40:41,640 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 18:40:41,641 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 18:40:41,641 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 18:40:41,642 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 18:40:41,642 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 18:40:41,642 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 18:40:41,643 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 18:40:41,644 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 18:40:41,645 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-02-20 18:40:41,663 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 18:40:41,663 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 18:40:41,663 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 18:40:41,663 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 18:40:41,664 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 18:40:41,664 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 18:40:41,665 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 18:40:41,665 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 18:40:41,665 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 18:40:41,665 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 18:40:41,665 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-20 18:40:41,665 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 18:40:41,666 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-20 18:40:41,666 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 18:40:41,666 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 18:40:41,666 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 18:40:41,666 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 18:40:41,666 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-20 18:40:41,667 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 18:40:41,667 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 18:40:41,667 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 18:40:41,667 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 18:40:41,667 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 18:40:41,667 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 18:40:41,668 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 18:40:41,668 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 18:40:41,668 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 18:40:41,668 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 18:40:41,668 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 18:40:41,668 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 18:40:41,669 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 18:40:41,669 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 18:40:41,669 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 18:40:41,669 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c1928fd99ddae1c837272e074c24407d4011054550d928a14afc6eb7550c755f [2022-02-20 18:40:41,873 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 18:40:41,889 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 18:40:41,891 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 18:40:41,892 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 18:40:41,892 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 18:40:41,893 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.2.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c [2022-02-20 18:40:41,944 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/101caded5/5350ba4d49b84d07b6c0f5452c38444c/FLAG90a15c54d [2022-02-20 18:40:42,325 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 18:40:42,329 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.2.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c [2022-02-20 18:40:42,351 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/101caded5/5350ba4d49b84d07b6c0f5452c38444c/FLAG90a15c54d [2022-02-20 18:40:42,678 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/101caded5/5350ba4d49b84d07b6c0f5452c38444c [2022-02-20 18:40:42,680 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 18:40:42,681 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 18:40:42,695 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 18:40:42,695 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 18:40:42,698 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 18:40:42,698 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 06:40:42" (1/1) ... [2022-02-20 18:40:42,699 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@185a448c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:40:42, skipping insertion in model container [2022-02-20 18:40:42,699 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 06:40:42" (1/1) ... [2022-02-20 18:40:42,704 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 18:40:42,756 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 18:40:43,064 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/seq-mthreaded-reduced/pals_floodmax.4.2.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[24251,24264] [2022-02-20 18:40:43,091 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/seq-mthreaded-reduced/pals_floodmax.4.2.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[28044,28057] [2022-02-20 18:40:43,181 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 18:40:43,189 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 18:40:43,368 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/seq-mthreaded-reduced/pals_floodmax.4.2.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[24251,24264] [2022-02-20 18:40:43,404 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/seq-mthreaded-reduced/pals_floodmax.4.2.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[28044,28057] [2022-02-20 18:40:43,469 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 18:40:43,483 INFO L208 MainTranslator]: Completed translation [2022-02-20 18:40:43,484 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:40:43 WrapperNode [2022-02-20 18:40:43,484 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 18:40:43,486 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 18:40:43,487 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 18:40:43,487 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 18:40:43,492 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:40:43" (1/1) ... [2022-02-20 18:40:43,523 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:40:43" (1/1) ... [2022-02-20 18:40:43,603 INFO L137 Inliner]: procedures = 23, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 2364 [2022-02-20 18:40:43,603 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 18:40:43,604 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 18:40:43,604 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 18:40:43,604 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 18:40:43,612 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:40:43" (1/1) ... [2022-02-20 18:40:43,612 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:40:43" (1/1) ... [2022-02-20 18:40:43,620 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:40:43" (1/1) ... [2022-02-20 18:40:43,620 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:40:43" (1/1) ... [2022-02-20 18:40:43,646 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:40:43" (1/1) ... [2022-02-20 18:40:43,665 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:40:43" (1/1) ... [2022-02-20 18:40:43,687 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:40:43" (1/1) ... [2022-02-20 18:40:43,694 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 18:40:43,694 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 18:40:43,695 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 18:40:43,695 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 18:40:43,701 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:40:43" (1/1) ... [2022-02-20 18:40:43,706 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 18:40:43,716 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 18:40:43,726 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 18:40:43,745 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 18:40:43,756 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 18:40:43,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-20 18:40:43,760 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 18:40:43,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 18:40:43,917 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 18:40:43,918 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 18:40:45,311 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 18:40:45,319 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 18:40:45,319 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-02-20 18:40:45,321 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 06:40:45 BoogieIcfgContainer [2022-02-20 18:40:45,321 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 18:40:45,322 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 18:40:45,322 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 18:40:45,324 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 18:40:45,325 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 06:40:42" (1/3) ... [2022-02-20 18:40:45,325 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2e5dc559 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 06:40:45, skipping insertion in model container [2022-02-20 18:40:45,326 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:40:43" (2/3) ... [2022-02-20 18:40:45,326 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2e5dc559 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 06:40:45, skipping insertion in model container [2022-02-20 18:40:45,326 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 06:40:45" (3/3) ... [2022-02-20 18:40:45,327 INFO L111 eAbstractionObserver]: Analyzing ICFG pals_floodmax.4.2.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c [2022-02-20 18:40:45,330 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 18:40:45,331 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-02-20 18:40:45,362 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 18:40:45,366 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 18:40:45,366 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2022-02-20 18:40:45,390 INFO L276 IsEmpty]: Start isEmpty. Operand has 613 states, 610 states have (on average 1.8049180327868852) internal successors, (1101), 612 states have internal predecessors, (1101), 0 states have call successors, (0), 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 18:40:45,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2022-02-20 18:40:45,415 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 18:40:45,417 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 18:40:45,417 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 18:40:45,421 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 18:40:45,421 INFO L85 PathProgramCache]: Analyzing trace with hash -1418663715, now seen corresponding path program 1 times [2022-02-20 18:40:45,429 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 18:40:45,429 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1471963893] [2022-02-20 18:40:45,430 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 18:40:45,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 18:40:45,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:40:46,102 INFO L290 TraceCheckUtils]: 0: Hoare triple {616#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(55, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[3 := #funAddr~node4.base], ~nodes~0.offset[3 := #funAddr~node4.offset];~__return_2814~0 := 0;~__return_3024~0 := 0;~__return_3207~0 := 0;~__return_3398~0 := 0;~__return_4065~0 := 0;~__return_3582~0 := 0;~__tmp_3583_0~0 := 0;~__return_3756~0 := 0;~__return_3596~0 := 0; {616#true} is VALID [2022-02-20 18:40:46,108 INFO L290 TraceCheckUtils]: 1: Hoare triple {616#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~nondet5#1, main_#t~nondet6#1, main_#t~nondet7#1, main_#t~nondet8#1, main_#t~nondet9#1, main_#t~nondet10#1, main_#t~nondet11#1, main_#t~nondet12#1, main_#t~nondet13#1, main_#t~nondet14#1, main_#t~nondet15#1, main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~nondet28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_~__tmp_4~0#1, main_~assert__arg~3#1, main_~check__tmp~3#1, main_~check__tmp~5#1, main_~node4____CPAchecker_TMP_2~2#1, main_~node4____CPAchecker_TMP_1~2#1, main_~node4____CPAchecker_TMP_0~2#1, main_~node3____CPAchecker_TMP_2~2#1, main_~node3____CPAchecker_TMP_1~2#1, main_~node3____CPAchecker_TMP_0~2#1, main_~node2____CPAchecker_TMP_2~2#1, main_~node2____CPAchecker_TMP_1~2#1, main_~node2____CPAchecker_TMP_0~2#1, main_~node1____CPAchecker_TMP_2~2#1, main_~node1____CPAchecker_TMP_1~2#1, main_~node1____CPAchecker_TMP_0~2#1, main_~main____CPAchecker_TMP_0~3#1, main_~__tmp_5~0#1, main_~assert__arg~4#1, main_~check__tmp~4#1, main_~main____CPAchecker_TMP_0~2#1, main_~__tmp_3~0#1, main_~assert__arg~2#1, main_~check__tmp~2#1, main_~node4____CPAchecker_TMP_2~1#1, main_~node4____CPAchecker_TMP_1~1#1, main_~node4____CPAchecker_TMP_0~1#1, main_~node3____CPAchecker_TMP_2~1#1, main_~node3____CPAchecker_TMP_1~1#1, main_~node3____CPAchecker_TMP_0~1#1, main_~node2____CPAchecker_TMP_2~1#1, main_~node2____CPAchecker_TMP_1~1#1, main_~node2____CPAchecker_TMP_0~1#1, main_~node1____CPAchecker_TMP_2~1#1, main_~node1____CPAchecker_TMP_1~1#1, main_~node1____CPAchecker_TMP_0~1#1, main_~main____CPAchecker_TMP_0~1#1, main_~__tmp_2~0#1, main_~assert__arg~1#1, main_~check__tmp~1#1, main_~main____CPAchecker_TMP_0~0#1, main_~__tmp_1~0#1, main_~assert__arg~0#1, main_~check__tmp~0#1, main_~node4____CPAchecker_TMP_2~0#1, main_~node4____CPAchecker_TMP_1~0#1, main_~node4____CPAchecker_TMP_0~0#1, main_~node3____CPAchecker_TMP_2~0#1, main_~node3____CPAchecker_TMP_1~0#1, main_~node3____CPAchecker_TMP_0~0#1, main_~node2____CPAchecker_TMP_2~0#1, main_~node2____CPAchecker_TMP_1~0#1, main_~node2____CPAchecker_TMP_0~0#1, main_~node1____CPAchecker_TMP_2~0#1, main_~node1____CPAchecker_TMP_1~0#1, main_~node1____CPAchecker_TMP_0~0#1, main_~init__r121~0#1, main_~init__r131~0#1, main_~init__r141~0#1, main_~init__r211~0#1, main_~init__r231~0#1, main_~init__r241~0#1, main_~init__r311~0#1, main_~init__r321~0#1, main_~init__r341~0#1, main_~init__r411~0#1, main_~init__r421~0#1, main_~init__r431~0#1, main_~init__r122~0#1, main_~init__tmp~0#1, main_~init__r132~0#1, main_~init__tmp___0~0#1, main_~init__r142~0#1, main_~init__tmp___1~0#1, main_~init__r212~0#1, main_~init__tmp___2~0#1, main_~init__r232~0#1, main_~init__tmp___3~0#1, main_~init__r242~0#1, main_~init__tmp___4~0#1, main_~init__r312~0#1, main_~init__tmp___5~0#1, main_~init__r322~0#1, main_~init__tmp___6~0#1, main_~init__r342~0#1, main_~init__tmp___7~0#1, main_~init__r412~0#1, main_~init__tmp___8~0#1, main_~init__r422~0#1, main_~init__tmp___9~0#1, main_~init__r432~0#1, main_~init__tmp___10~0#1, main_~init__r123~0#1, main_~init__tmp___11~0#1, main_~init__r133~0#1, main_~init__tmp___12~0#1, main_~init__r143~0#1, main_~init__tmp___13~0#1, main_~init__r213~0#1, main_~init__tmp___14~0#1, main_~init__r233~0#1, main_~init__tmp___15~0#1, main_~init__r243~0#1, main_~init__tmp___16~0#1, main_~init__r313~0#1, main_~init__tmp___17~0#1, main_~init__r323~0#1, main_~init__tmp___18~0#1, main_~init__r343~0#1, main_~init__tmp___19~0#1, main_~init__r413~0#1, main_~init__tmp___20~0#1, main_~init__r423~0#1, main_~init__tmp___21~0#1, main_~init__r433~0#1, main_~init__tmp___22~0#1, main_~init__tmp___23~0#1, main_~main__c1~0#1, main_~main__i2~0#1;havoc main_~main__c1~0#1;havoc main_~main__i2~0#1;main_~main__c1~0#1 := 0;~ep12~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1;~ep13~0 := main_#t~nondet5#1;havoc main_#t~nondet5#1;~ep14~0 := main_#t~nondet6#1;havoc main_#t~nondet6#1;~ep21~0 := main_#t~nondet7#1;havoc main_#t~nondet7#1;~ep23~0 := main_#t~nondet8#1;havoc main_#t~nondet8#1;~ep24~0 := main_#t~nondet9#1;havoc main_#t~nondet9#1;~ep31~0 := main_#t~nondet10#1;havoc main_#t~nondet10#1;~ep32~0 := main_#t~nondet11#1;havoc main_#t~nondet11#1;~ep34~0 := main_#t~nondet12#1;havoc main_#t~nondet12#1;~ep41~0 := main_#t~nondet13#1;havoc main_#t~nondet13#1;~ep42~0 := main_#t~nondet14#1;havoc main_#t~nondet14#1;~ep43~0 := main_#t~nondet15#1;havoc main_#t~nondet15#1;assume -128 <= main_#t~nondet16#1 && main_#t~nondet16#1 <= 127;~id1~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;assume -128 <= main_#t~nondet17#1 && main_#t~nondet17#1 <= 127;~r1~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;assume -128 <= main_#t~nondet18#1 && main_#t~nondet18#1 <= 127;~st1~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;assume -128 <= main_#t~nondet19#1 && main_#t~nondet19#1 <= 127;~nl1~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;assume -128 <= main_#t~nondet20#1 && main_#t~nondet20#1 <= 127;~m1~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;assume -128 <= main_#t~nondet21#1 && main_#t~nondet21#1 <= 127;~max1~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;~mode1~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;assume -128 <= main_#t~nondet23#1 && main_#t~nondet23#1 <= 127;~id2~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;assume -128 <= main_#t~nondet24#1 && main_#t~nondet24#1 <= 127;~r2~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;assume -128 <= main_#t~nondet25#1 && main_#t~nondet25#1 <= 127;~st2~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;assume -128 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 127;~nl2~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;assume -128 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 127;~m2~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;assume -128 <= main_#t~nondet28#1 && main_#t~nondet28#1 <= 127;~max2~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;~mode2~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;assume -128 <= main_#t~nondet30#1 && main_#t~nondet30#1 <= 127;~id3~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;assume -128 <= main_#t~nondet31#1 && main_#t~nondet31#1 <= 127;~r3~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;assume -128 <= main_#t~nondet32#1 && main_#t~nondet32#1 <= 127;~st3~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;assume -128 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 127;~nl3~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;assume -128 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 127;~m3~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;assume -128 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 127;~max3~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;~mode3~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;assume -128 <= main_#t~nondet37#1 && main_#t~nondet37#1 <= 127;~id4~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;assume -128 <= main_#t~nondet38#1 && main_#t~nondet38#1 <= 127;~r4~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;assume -128 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 127;~st4~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;assume -128 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 127;~nl4~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;assume -128 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 127;~m4~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;assume -128 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 127;~max4~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~mode4~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;havoc main_~init__r121~0#1;havoc main_~init__r131~0#1;havoc main_~init__r141~0#1;havoc main_~init__r211~0#1;havoc main_~init__r231~0#1;havoc main_~init__r241~0#1;havoc main_~init__r311~0#1;havoc main_~init__r321~0#1;havoc main_~init__r341~0#1;havoc main_~init__r411~0#1;havoc main_~init__r421~0#1;havoc main_~init__r431~0#1;havoc main_~init__r122~0#1;havoc main_~init__tmp~0#1;havoc main_~init__r132~0#1;havoc main_~init__tmp___0~0#1;havoc main_~init__r142~0#1;havoc main_~init__tmp___1~0#1;havoc main_~init__r212~0#1;havoc main_~init__tmp___2~0#1;havoc main_~init__r232~0#1;havoc main_~init__tmp___3~0#1;havoc main_~init__r242~0#1;havoc main_~init__tmp___4~0#1;havoc main_~init__r312~0#1;havoc main_~init__tmp___5~0#1;havoc main_~init__r322~0#1;havoc main_~init__tmp___6~0#1;havoc main_~init__r342~0#1;havoc main_~init__tmp___7~0#1;havoc main_~init__r412~0#1;havoc main_~init__tmp___8~0#1;havoc main_~init__r422~0#1;havoc main_~init__tmp___9~0#1;havoc main_~init__r432~0#1;havoc main_~init__tmp___10~0#1;havoc main_~init__r123~0#1;havoc main_~init__tmp___11~0#1;havoc main_~init__r133~0#1;havoc main_~init__tmp___12~0#1;havoc main_~init__r143~0#1;havoc main_~init__tmp___13~0#1;havoc main_~init__r213~0#1;havoc main_~init__tmp___14~0#1;havoc main_~init__r233~0#1;havoc main_~init__tmp___15~0#1;havoc main_~init__r243~0#1;havoc main_~init__tmp___16~0#1;havoc main_~init__r313~0#1;havoc main_~init__tmp___17~0#1;havoc main_~init__r323~0#1;havoc main_~init__tmp___18~0#1;havoc main_~init__r343~0#1;havoc main_~init__tmp___19~0#1;havoc main_~init__r413~0#1;havoc main_~init__tmp___20~0#1;havoc main_~init__r423~0#1;havoc main_~init__tmp___21~0#1;havoc main_~init__r433~0#1;havoc main_~init__tmp___22~0#1;havoc main_~init__tmp___23~0#1;main_~init__r121~0#1 := ~ep12~0;main_~init__r131~0#1 := ~ep13~0;main_~init__r141~0#1 := ~ep14~0;main_~init__r211~0#1 := ~ep21~0;main_~init__r231~0#1 := ~ep23~0;main_~init__r241~0#1 := ~ep24~0;main_~init__r311~0#1 := ~ep31~0;main_~init__r321~0#1 := ~ep32~0;main_~init__r341~0#1 := ~ep34~0;main_~init__r411~0#1 := ~ep41~0;main_~init__r421~0#1 := ~ep42~0;main_~init__r431~0#1 := ~ep43~0; {618#(= (+ (* (- 1) ~ep12~0) |ULTIMATE.start_main_~init__r121~0#1|) 0)} is VALID [2022-02-20 18:40:46,111 INFO L290 TraceCheckUtils]: 2: Hoare triple {618#(= (+ (* (- 1) ~ep12~0) |ULTIMATE.start_main_~init__r121~0#1|) 0)} assume !(0 == main_~init__r121~0#1 % 256);main_~init__tmp~0#1 := 1; {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,112 INFO L290 TraceCheckUtils]: 3: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} main_~init__r122~0#1 := (if 0 == main_~init__tmp~0#1 then 0 else 1); {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,113 INFO L290 TraceCheckUtils]: 4: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r131~0#1 % 256);main_~init__tmp___0~0#1 := 1; {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,113 INFO L290 TraceCheckUtils]: 5: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} main_~init__r132~0#1 := (if 0 == main_~init__tmp___0~0#1 then 0 else 1); {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,114 INFO L290 TraceCheckUtils]: 6: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r141~0#1 % 256);main_~init__tmp___1~0#1 := 1; {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,114 INFO L290 TraceCheckUtils]: 7: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} main_~init__r142~0#1 := (if 0 == main_~init__tmp___1~0#1 then 0 else 1); {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,115 INFO L290 TraceCheckUtils]: 8: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r211~0#1 % 256);main_~init__tmp___2~0#1 := 1; {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,115 INFO L290 TraceCheckUtils]: 9: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} main_~init__r212~0#1 := (if 0 == main_~init__tmp___2~0#1 then 0 else 1); {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,116 INFO L290 TraceCheckUtils]: 10: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r231~0#1 % 256);main_~init__tmp___3~0#1 := 1; {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,117 INFO L290 TraceCheckUtils]: 11: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} main_~init__r232~0#1 := (if 0 == main_~init__tmp___3~0#1 then 0 else 1); {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,117 INFO L290 TraceCheckUtils]: 12: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r241~0#1 % 256);main_~init__tmp___4~0#1 := 1; {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,118 INFO L290 TraceCheckUtils]: 13: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} main_~init__r242~0#1 := (if 0 == main_~init__tmp___4~0#1 then 0 else 1); {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,119 INFO L290 TraceCheckUtils]: 14: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r311~0#1 % 256);main_~init__tmp___5~0#1 := 1; {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,119 INFO L290 TraceCheckUtils]: 15: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} main_~init__r312~0#1 := (if 0 == main_~init__tmp___5~0#1 then 0 else 1); {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,120 INFO L290 TraceCheckUtils]: 16: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r321~0#1 % 256);main_~init__tmp___6~0#1 := 1; {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,121 INFO L290 TraceCheckUtils]: 17: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} main_~init__r322~0#1 := (if 0 == main_~init__tmp___6~0#1 then 0 else 1); {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,121 INFO L290 TraceCheckUtils]: 18: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r341~0#1 % 256);main_~init__tmp___7~0#1 := 1; {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,122 INFO L290 TraceCheckUtils]: 19: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} main_~init__r342~0#1 := (if 0 == main_~init__tmp___7~0#1 then 0 else 1); {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,123 INFO L290 TraceCheckUtils]: 20: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r411~0#1 % 256);main_~init__tmp___8~0#1 := 1; {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,123 INFO L290 TraceCheckUtils]: 21: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} main_~init__r412~0#1 := (if 0 == main_~init__tmp___8~0#1 then 0 else 1); {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,124 INFO L290 TraceCheckUtils]: 22: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r421~0#1 % 256);main_~init__tmp___9~0#1 := 1; {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,124 INFO L290 TraceCheckUtils]: 23: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} main_~init__r422~0#1 := (if 0 == main_~init__tmp___9~0#1 then 0 else 1); {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,125 INFO L290 TraceCheckUtils]: 24: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r431~0#1 % 256);main_~init__tmp___10~0#1 := 1; {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,125 INFO L290 TraceCheckUtils]: 25: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} main_~init__r432~0#1 := (if 0 == main_~init__tmp___10~0#1 then 0 else 1); {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,126 INFO L290 TraceCheckUtils]: 26: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r122~0#1 % 256);main_~init__tmp___11~0#1 := 1; {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,127 INFO L290 TraceCheckUtils]: 27: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} main_~init__r123~0#1 := (if 0 == main_~init__tmp___11~0#1 then 0 else 1); {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,128 INFO L290 TraceCheckUtils]: 28: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r132~0#1 % 256);main_~init__tmp___12~0#1 := 1; {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,128 INFO L290 TraceCheckUtils]: 29: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} main_~init__r133~0#1 := (if 0 == main_~init__tmp___12~0#1 then 0 else 1); {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,129 INFO L290 TraceCheckUtils]: 30: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r142~0#1 % 256);main_~init__tmp___13~0#1 := 1; {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,129 INFO L290 TraceCheckUtils]: 31: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} main_~init__r143~0#1 := (if 0 == main_~init__tmp___13~0#1 then 0 else 1); {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,130 INFO L290 TraceCheckUtils]: 32: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r212~0#1 % 256);main_~init__tmp___14~0#1 := 1; {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,130 INFO L290 TraceCheckUtils]: 33: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} main_~init__r213~0#1 := (if 0 == main_~init__tmp___14~0#1 then 0 else 1); {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,131 INFO L290 TraceCheckUtils]: 34: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r232~0#1 % 256);main_~init__tmp___15~0#1 := 1; {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,131 INFO L290 TraceCheckUtils]: 35: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} main_~init__r233~0#1 := (if 0 == main_~init__tmp___15~0#1 then 0 else 1); {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,132 INFO L290 TraceCheckUtils]: 36: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r242~0#1 % 256);main_~init__tmp___16~0#1 := 1; {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,132 INFO L290 TraceCheckUtils]: 37: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} main_~init__r243~0#1 := (if 0 == main_~init__tmp___16~0#1 then 0 else 1); {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,133 INFO L290 TraceCheckUtils]: 38: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r312~0#1 % 256);main_~init__tmp___17~0#1 := 1; {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,133 INFO L290 TraceCheckUtils]: 39: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} main_~init__r313~0#1 := (if 0 == main_~init__tmp___17~0#1 then 0 else 1); {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,134 INFO L290 TraceCheckUtils]: 40: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r322~0#1 % 256);main_~init__tmp___18~0#1 := 1; {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,134 INFO L290 TraceCheckUtils]: 41: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} main_~init__r323~0#1 := (if 0 == main_~init__tmp___18~0#1 then 0 else 1); {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,135 INFO L290 TraceCheckUtils]: 42: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r342~0#1 % 256);main_~init__tmp___19~0#1 := 1; {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,135 INFO L290 TraceCheckUtils]: 43: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} main_~init__r343~0#1 := (if 0 == main_~init__tmp___19~0#1 then 0 else 1); {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,136 INFO L290 TraceCheckUtils]: 44: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r412~0#1 % 256);main_~init__tmp___20~0#1 := 1; {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,136 INFO L290 TraceCheckUtils]: 45: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} main_~init__r413~0#1 := (if 0 == main_~init__tmp___20~0#1 then 0 else 1); {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,137 INFO L290 TraceCheckUtils]: 46: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r422~0#1 % 256);main_~init__tmp___21~0#1 := 1; {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,137 INFO L290 TraceCheckUtils]: 47: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} main_~init__r423~0#1 := (if 0 == main_~init__tmp___21~0#1 then 0 else 1); {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,138 INFO L290 TraceCheckUtils]: 48: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r432~0#1 % 256);main_~init__tmp___22~0#1 := 1; {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,138 INFO L290 TraceCheckUtils]: 49: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} main_~init__r433~0#1 := (if 0 == main_~init__tmp___22~0#1 then 0 else 1); {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,141 INFO L290 TraceCheckUtils]: 50: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id1~0 != ~id2~0; {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,141 INFO L290 TraceCheckUtils]: 51: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id1~0 != ~id3~0; {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,142 INFO L290 TraceCheckUtils]: 52: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id1~0 != ~id4~0; {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,143 INFO L290 TraceCheckUtils]: 53: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id2~0 != ~id3~0; {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,143 INFO L290 TraceCheckUtils]: 54: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id2~0 != ~id4~0; {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,144 INFO L290 TraceCheckUtils]: 55: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id3~0 != ~id4~0; {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,145 INFO L290 TraceCheckUtils]: 56: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id1~0 >= 0; {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,145 INFO L290 TraceCheckUtils]: 57: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id2~0 >= 0; {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,147 INFO L290 TraceCheckUtils]: 58: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id3~0 >= 0; {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,148 INFO L290 TraceCheckUtils]: 59: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id4~0 >= 0; {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,149 INFO L290 TraceCheckUtils]: 60: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~r1~0; {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,149 INFO L290 TraceCheckUtils]: 61: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~r2~0; {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,150 INFO L290 TraceCheckUtils]: 62: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~r3~0; {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,151 INFO L290 TraceCheckUtils]: 63: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~r4~0; {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,151 INFO L290 TraceCheckUtils]: 64: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r123~0#1 % 256); {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,152 INFO L290 TraceCheckUtils]: 65: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r133~0#1 % 256); {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,153 INFO L290 TraceCheckUtils]: 66: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r143~0#1 % 256); {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,153 INFO L290 TraceCheckUtils]: 67: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r213~0#1 % 256); {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,154 INFO L290 TraceCheckUtils]: 68: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r233~0#1 % 256); {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,154 INFO L290 TraceCheckUtils]: 69: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r243~0#1 % 256); {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,155 INFO L290 TraceCheckUtils]: 70: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r313~0#1 % 256); {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,155 INFO L290 TraceCheckUtils]: 71: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r323~0#1 % 256); {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,156 INFO L290 TraceCheckUtils]: 72: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r343~0#1 % 256); {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,156 INFO L290 TraceCheckUtils]: 73: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r413~0#1 % 256); {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,156 INFO L290 TraceCheckUtils]: 74: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r423~0#1 % 256); {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,158 INFO L290 TraceCheckUtils]: 75: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r433~0#1 % 256); {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,162 INFO L290 TraceCheckUtils]: 76: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~max1~0 == ~id1~0; {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,163 INFO L290 TraceCheckUtils]: 77: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~max2~0 == ~id2~0; {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,165 INFO L290 TraceCheckUtils]: 78: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~max3~0 == ~id3~0; {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,166 INFO L290 TraceCheckUtils]: 79: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~max4~0 == ~id4~0; {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,166 INFO L290 TraceCheckUtils]: 80: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~st1~0; {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,167 INFO L290 TraceCheckUtils]: 81: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~st2~0; {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,167 INFO L290 TraceCheckUtils]: 82: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~st3~0; {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,168 INFO L290 TraceCheckUtils]: 83: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~st4~0; {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,169 INFO L290 TraceCheckUtils]: 84: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~nl1~0; {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,169 INFO L290 TraceCheckUtils]: 85: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~nl2~0; {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,169 INFO L290 TraceCheckUtils]: 86: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~nl3~0; {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,174 INFO L290 TraceCheckUtils]: 87: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~nl4~0; {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,175 INFO L290 TraceCheckUtils]: 88: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~mode1~0 % 256; {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,175 INFO L290 TraceCheckUtils]: 89: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~mode2~0 % 256; {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,176 INFO L290 TraceCheckUtils]: 90: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~mode3~0 % 256; {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,176 INFO L290 TraceCheckUtils]: 91: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~mode4~0 % 256;main_~init__tmp___23~0#1 := 1;~__return_2814~0 := main_~init__tmp___23~0#1;main_~main__i2~0#1 := ~__return_2814~0; {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,177 INFO L290 TraceCheckUtils]: 92: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 != main_~main__i2~0#1;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;main_~main__i2~0#1 := 0; {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,177 INFO L290 TraceCheckUtils]: 93: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume main_~main__i2~0#1 < 8; {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,178 INFO L290 TraceCheckUtils]: 94: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !!(0 == ~mode1~0 % 256); {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,178 INFO L290 TraceCheckUtils]: 95: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~r1~0 < 3; {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,179 INFO L290 TraceCheckUtils]: 96: Hoare triple {619#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !!(0 == ~ep12~0 % 256); {617#false} is VALID [2022-02-20 18:40:46,179 INFO L290 TraceCheckUtils]: 97: Hoare triple {617#false} assume !!(0 == ~ep13~0 % 256); {617#false} is VALID [2022-02-20 18:40:46,179 INFO L290 TraceCheckUtils]: 98: Hoare triple {617#false} assume !!(0 == ~ep14~0 % 256); {617#false} is VALID [2022-02-20 18:40:46,179 INFO L290 TraceCheckUtils]: 99: Hoare triple {617#false} ~mode1~0 := 1; {617#false} is VALID [2022-02-20 18:40:46,180 INFO L290 TraceCheckUtils]: 100: Hoare triple {617#false} assume !!(0 == ~mode2~0 % 256); {617#false} is VALID [2022-02-20 18:40:46,180 INFO L290 TraceCheckUtils]: 101: Hoare triple {617#false} assume ~r2~0 < 3; {617#false} is VALID [2022-02-20 18:40:46,180 INFO L290 TraceCheckUtils]: 102: Hoare triple {617#false} assume !!(0 == ~ep21~0 % 256); {617#false} is VALID [2022-02-20 18:40:46,180 INFO L290 TraceCheckUtils]: 103: Hoare triple {617#false} assume !!(0 == ~ep23~0 % 256); {617#false} is VALID [2022-02-20 18:40:46,180 INFO L290 TraceCheckUtils]: 104: Hoare triple {617#false} assume !!(0 == ~ep24~0 % 256); {617#false} is VALID [2022-02-20 18:40:46,181 INFO L290 TraceCheckUtils]: 105: Hoare triple {617#false} ~mode2~0 := 1; {617#false} is VALID [2022-02-20 18:40:46,182 INFO L290 TraceCheckUtils]: 106: Hoare triple {617#false} assume !!(0 == ~mode3~0 % 256); {617#false} is VALID [2022-02-20 18:40:46,182 INFO L290 TraceCheckUtils]: 107: Hoare triple {617#false} assume ~r3~0 < 3; {617#false} is VALID [2022-02-20 18:40:46,183 INFO L290 TraceCheckUtils]: 108: Hoare triple {617#false} assume !!(0 == ~ep31~0 % 256); {617#false} is VALID [2022-02-20 18:40:46,183 INFO L290 TraceCheckUtils]: 109: Hoare triple {617#false} assume !!(0 == ~ep32~0 % 256); {617#false} is VALID [2022-02-20 18:40:46,183 INFO L290 TraceCheckUtils]: 110: Hoare triple {617#false} assume !!(0 == ~ep34~0 % 256); {617#false} is VALID [2022-02-20 18:40:46,183 INFO L290 TraceCheckUtils]: 111: Hoare triple {617#false} ~mode3~0 := 1; {617#false} is VALID [2022-02-20 18:40:46,183 INFO L290 TraceCheckUtils]: 112: Hoare triple {617#false} assume !!(0 == ~mode4~0 % 256); {617#false} is VALID [2022-02-20 18:40:46,183 INFO L290 TraceCheckUtils]: 113: Hoare triple {617#false} assume ~r4~0 < 3; {617#false} is VALID [2022-02-20 18:40:46,184 INFO L290 TraceCheckUtils]: 114: Hoare triple {617#false} assume !!(0 == ~ep41~0 % 256); {617#false} is VALID [2022-02-20 18:40:46,184 INFO L290 TraceCheckUtils]: 115: Hoare triple {617#false} assume !!(0 == ~ep42~0 % 256); {617#false} is VALID [2022-02-20 18:40:46,184 INFO L290 TraceCheckUtils]: 116: Hoare triple {617#false} assume !!(0 == ~ep43~0 % 256); {617#false} is VALID [2022-02-20 18:40:46,185 INFO L290 TraceCheckUtils]: 117: Hoare triple {617#false} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~0#1; {617#false} is VALID [2022-02-20 18:40:46,185 INFO L290 TraceCheckUtils]: 118: Hoare triple {617#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {617#false} is VALID [2022-02-20 18:40:46,185 INFO L290 TraceCheckUtils]: 119: Hoare triple {617#false} assume ~st1~0 + ~nl1~0 <= 1; {617#false} is VALID [2022-02-20 18:40:46,186 INFO L290 TraceCheckUtils]: 120: Hoare triple {617#false} assume ~st2~0 + ~nl2~0 <= 1; {617#false} is VALID [2022-02-20 18:40:46,186 INFO L290 TraceCheckUtils]: 121: Hoare triple {617#false} assume ~st3~0 + ~nl3~0 <= 1; {617#false} is VALID [2022-02-20 18:40:46,192 INFO L290 TraceCheckUtils]: 122: Hoare triple {617#false} assume ~st4~0 + ~nl4~0 <= 1; {617#false} is VALID [2022-02-20 18:40:46,193 INFO L290 TraceCheckUtils]: 123: Hoare triple {617#false} assume !(~r1~0 >= 3); {617#false} is VALID [2022-02-20 18:40:46,193 INFO L290 TraceCheckUtils]: 124: Hoare triple {617#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {617#false} is VALID [2022-02-20 18:40:46,193 INFO L290 TraceCheckUtils]: 125: Hoare triple {617#false} assume ~r1~0 < 3; {617#false} is VALID [2022-02-20 18:40:46,193 INFO L290 TraceCheckUtils]: 126: Hoare triple {617#false} assume !(~r1~0 >= 3); {617#false} is VALID [2022-02-20 18:40:46,193 INFO L290 TraceCheckUtils]: 127: Hoare triple {617#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {617#false} is VALID [2022-02-20 18:40:46,193 INFO L290 TraceCheckUtils]: 128: Hoare triple {617#false} assume ~r1~0 < 3;main_~check__tmp~0#1 := 1;~__return_3024~0 := main_~check__tmp~0#1;main_~main__c1~0#1 := ~__return_3024~0;havoc main_~__tmp_1~0#1;main_~__tmp_1~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~0#1;main_~assert__arg~0#1 := main_~__tmp_1~0#1; {617#false} is VALID [2022-02-20 18:40:46,194 INFO L290 TraceCheckUtils]: 129: Hoare triple {617#false} assume !(0 == main_~assert__arg~0#1 % 256);main_~main____CPAchecker_TMP_0~0#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {617#false} is VALID [2022-02-20 18:40:46,194 INFO L290 TraceCheckUtils]: 130: Hoare triple {617#false} assume main_~main__i2~0#1 < 8; {617#false} is VALID [2022-02-20 18:40:46,194 INFO L290 TraceCheckUtils]: 131: Hoare triple {617#false} assume !(0 == ~mode1~0 % 256);~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {617#false} is VALID [2022-02-20 18:40:46,194 INFO L290 TraceCheckUtils]: 132: Hoare triple {617#false} assume !!(0 == ~ep21~0 % 256); {617#false} is VALID [2022-02-20 18:40:46,194 INFO L290 TraceCheckUtils]: 133: Hoare triple {617#false} assume !!(0 == ~ep31~0 % 256); {617#false} is VALID [2022-02-20 18:40:46,195 INFO L290 TraceCheckUtils]: 134: Hoare triple {617#false} assume !!(0 == ~ep41~0 % 256); {617#false} is VALID [2022-02-20 18:40:46,195 INFO L290 TraceCheckUtils]: 135: Hoare triple {617#false} assume !(2 == ~r1~0);~mode1~0 := 0; {617#false} is VALID [2022-02-20 18:40:46,195 INFO L290 TraceCheckUtils]: 136: Hoare triple {617#false} assume !(0 == ~mode2~0 % 256);~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {617#false} is VALID [2022-02-20 18:40:46,197 INFO L290 TraceCheckUtils]: 137: Hoare triple {617#false} assume !!(0 == ~ep12~0 % 256); {617#false} is VALID [2022-02-20 18:40:46,197 INFO L290 TraceCheckUtils]: 138: Hoare triple {617#false} assume !!(0 == ~ep32~0 % 256); {617#false} is VALID [2022-02-20 18:40:46,197 INFO L290 TraceCheckUtils]: 139: Hoare triple {617#false} assume !!(0 == ~ep42~0 % 256); {617#false} is VALID [2022-02-20 18:40:46,197 INFO L290 TraceCheckUtils]: 140: Hoare triple {617#false} assume !(3 == ~r2~0);~mode2~0 := 0; {617#false} is VALID [2022-02-20 18:40:46,198 INFO L290 TraceCheckUtils]: 141: Hoare triple {617#false} assume !(0 == ~mode3~0 % 256);~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {617#false} is VALID [2022-02-20 18:40:46,198 INFO L290 TraceCheckUtils]: 142: Hoare triple {617#false} assume !!(0 == ~ep13~0 % 256); {617#false} is VALID [2022-02-20 18:40:46,198 INFO L290 TraceCheckUtils]: 143: Hoare triple {617#false} assume !!(0 == ~ep23~0 % 256); {617#false} is VALID [2022-02-20 18:40:46,198 INFO L290 TraceCheckUtils]: 144: Hoare triple {617#false} assume !!(0 == ~ep43~0 % 256); {617#false} is VALID [2022-02-20 18:40:46,198 INFO L290 TraceCheckUtils]: 145: Hoare triple {617#false} assume !(3 == ~r3~0);~mode3~0 := 0; {617#false} is VALID [2022-02-20 18:40:46,199 INFO L290 TraceCheckUtils]: 146: Hoare triple {617#false} assume !(0 == ~mode4~0 % 256);~r4~0 := (if (1 + ~r4~0) % 256 <= 127 then (1 + ~r4~0) % 256 else (1 + ~r4~0) % 256 - 256); {617#false} is VALID [2022-02-20 18:40:46,199 INFO L290 TraceCheckUtils]: 147: Hoare triple {617#false} assume !!(0 == ~ep14~0 % 256); {617#false} is VALID [2022-02-20 18:40:46,199 INFO L290 TraceCheckUtils]: 148: Hoare triple {617#false} assume !!(0 == ~ep24~0 % 256); {617#false} is VALID [2022-02-20 18:40:46,199 INFO L290 TraceCheckUtils]: 149: Hoare triple {617#false} assume !!(0 == ~ep34~0 % 256); {617#false} is VALID [2022-02-20 18:40:46,200 INFO L290 TraceCheckUtils]: 150: Hoare triple {617#false} assume !(3 == ~r4~0);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~1#1; {617#false} is VALID [2022-02-20 18:40:46,200 INFO L290 TraceCheckUtils]: 151: Hoare triple {617#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {617#false} is VALID [2022-02-20 18:40:46,200 INFO L290 TraceCheckUtils]: 152: Hoare triple {617#false} assume ~st1~0 + ~nl1~0 <= 1; {617#false} is VALID [2022-02-20 18:40:46,200 INFO L290 TraceCheckUtils]: 153: Hoare triple {617#false} assume ~st2~0 + ~nl2~0 <= 1; {617#false} is VALID [2022-02-20 18:40:46,200 INFO L290 TraceCheckUtils]: 154: Hoare triple {617#false} assume ~st3~0 + ~nl3~0 <= 1; {617#false} is VALID [2022-02-20 18:40:46,200 INFO L290 TraceCheckUtils]: 155: Hoare triple {617#false} assume ~st4~0 + ~nl4~0 <= 1; {617#false} is VALID [2022-02-20 18:40:46,201 INFO L290 TraceCheckUtils]: 156: Hoare triple {617#false} assume !(~r1~0 >= 3); {617#false} is VALID [2022-02-20 18:40:46,201 INFO L290 TraceCheckUtils]: 157: Hoare triple {617#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {617#false} is VALID [2022-02-20 18:40:46,201 INFO L290 TraceCheckUtils]: 158: Hoare triple {617#false} assume ~r1~0 < 3; {617#false} is VALID [2022-02-20 18:40:46,201 INFO L290 TraceCheckUtils]: 159: Hoare triple {617#false} assume !(~r1~0 >= 3); {617#false} is VALID [2022-02-20 18:40:46,201 INFO L290 TraceCheckUtils]: 160: Hoare triple {617#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {617#false} is VALID [2022-02-20 18:40:46,201 INFO L290 TraceCheckUtils]: 161: Hoare triple {617#false} assume ~r1~0 < 3;main_~check__tmp~1#1 := 1;~__return_3207~0 := main_~check__tmp~1#1;main_~main__c1~0#1 := ~__return_3207~0;havoc main_~__tmp_2~0#1;main_~__tmp_2~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~1#1;main_~assert__arg~1#1 := main_~__tmp_2~0#1; {617#false} is VALID [2022-02-20 18:40:46,202 INFO L290 TraceCheckUtils]: 162: Hoare triple {617#false} assume !(0 == main_~assert__arg~1#1 % 256);main_~main____CPAchecker_TMP_0~1#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {617#false} is VALID [2022-02-20 18:40:46,202 INFO L290 TraceCheckUtils]: 163: Hoare triple {617#false} assume main_~main__i2~0#1 < 8; {617#false} is VALID [2022-02-20 18:40:46,202 INFO L290 TraceCheckUtils]: 164: Hoare triple {617#false} assume !!(0 == ~mode1~0 % 256); {617#false} is VALID [2022-02-20 18:40:46,202 INFO L290 TraceCheckUtils]: 165: Hoare triple {617#false} assume ~r1~0 < 3; {617#false} is VALID [2022-02-20 18:40:46,202 INFO L290 TraceCheckUtils]: 166: Hoare triple {617#false} assume !!(0 == ~ep12~0 % 256); {617#false} is VALID [2022-02-20 18:40:46,203 INFO L290 TraceCheckUtils]: 167: Hoare triple {617#false} assume !!(0 == ~ep13~0 % 256); {617#false} is VALID [2022-02-20 18:40:46,203 INFO L290 TraceCheckUtils]: 168: Hoare triple {617#false} assume !!(0 == ~ep14~0 % 256); {617#false} is VALID [2022-02-20 18:40:46,203 INFO L290 TraceCheckUtils]: 169: Hoare triple {617#false} ~mode1~0 := 1; {617#false} is VALID [2022-02-20 18:40:46,203 INFO L290 TraceCheckUtils]: 170: Hoare triple {617#false} assume !!(0 == ~mode2~0 % 256); {617#false} is VALID [2022-02-20 18:40:46,203 INFO L290 TraceCheckUtils]: 171: Hoare triple {617#false} assume ~r2~0 < 3; {617#false} is VALID [2022-02-20 18:40:46,204 INFO L290 TraceCheckUtils]: 172: Hoare triple {617#false} assume !!(0 == ~ep21~0 % 256); {617#false} is VALID [2022-02-20 18:40:46,204 INFO L290 TraceCheckUtils]: 173: Hoare triple {617#false} assume !!(0 == ~ep23~0 % 256); {617#false} is VALID [2022-02-20 18:40:46,204 INFO L290 TraceCheckUtils]: 174: Hoare triple {617#false} assume !!(0 == ~ep24~0 % 256); {617#false} is VALID [2022-02-20 18:40:46,204 INFO L290 TraceCheckUtils]: 175: Hoare triple {617#false} ~mode2~0 := 1; {617#false} is VALID [2022-02-20 18:40:46,204 INFO L290 TraceCheckUtils]: 176: Hoare triple {617#false} assume !!(0 == ~mode3~0 % 256); {617#false} is VALID [2022-02-20 18:40:46,204 INFO L290 TraceCheckUtils]: 177: Hoare triple {617#false} assume ~r3~0 < 3; {617#false} is VALID [2022-02-20 18:40:46,204 INFO L290 TraceCheckUtils]: 178: Hoare triple {617#false} assume !!(0 == ~ep31~0 % 256); {617#false} is VALID [2022-02-20 18:40:46,205 INFO L290 TraceCheckUtils]: 179: Hoare triple {617#false} assume !!(0 == ~ep32~0 % 256); {617#false} is VALID [2022-02-20 18:40:46,205 INFO L290 TraceCheckUtils]: 180: Hoare triple {617#false} assume !!(0 == ~ep34~0 % 256); {617#false} is VALID [2022-02-20 18:40:46,205 INFO L290 TraceCheckUtils]: 181: Hoare triple {617#false} ~mode3~0 := 1; {617#false} is VALID [2022-02-20 18:40:46,205 INFO L290 TraceCheckUtils]: 182: Hoare triple {617#false} assume !!(0 == ~mode4~0 % 256); {617#false} is VALID [2022-02-20 18:40:46,205 INFO L290 TraceCheckUtils]: 183: Hoare triple {617#false} assume ~r4~0 < 3; {617#false} is VALID [2022-02-20 18:40:46,205 INFO L290 TraceCheckUtils]: 184: Hoare triple {617#false} assume !!(0 == ~ep41~0 % 256); {617#false} is VALID [2022-02-20 18:40:46,206 INFO L290 TraceCheckUtils]: 185: Hoare triple {617#false} assume !!(0 == ~ep42~0 % 256); {617#false} is VALID [2022-02-20 18:40:46,206 INFO L290 TraceCheckUtils]: 186: Hoare triple {617#false} assume !!(0 == ~ep43~0 % 256); {617#false} is VALID [2022-02-20 18:40:46,207 INFO L290 TraceCheckUtils]: 187: Hoare triple {617#false} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~2#1; {617#false} is VALID [2022-02-20 18:40:46,207 INFO L290 TraceCheckUtils]: 188: Hoare triple {617#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {617#false} is VALID [2022-02-20 18:40:46,207 INFO L290 TraceCheckUtils]: 189: Hoare triple {617#false} assume ~st1~0 + ~nl1~0 <= 1; {617#false} is VALID [2022-02-20 18:40:46,208 INFO L290 TraceCheckUtils]: 190: Hoare triple {617#false} assume ~st2~0 + ~nl2~0 <= 1; {617#false} is VALID [2022-02-20 18:40:46,209 INFO L290 TraceCheckUtils]: 191: Hoare triple {617#false} assume ~st3~0 + ~nl3~0 <= 1; {617#false} is VALID [2022-02-20 18:40:46,209 INFO L290 TraceCheckUtils]: 192: Hoare triple {617#false} assume ~st4~0 + ~nl4~0 <= 1; {617#false} is VALID [2022-02-20 18:40:46,209 INFO L290 TraceCheckUtils]: 193: Hoare triple {617#false} assume !(~r1~0 >= 3); {617#false} is VALID [2022-02-20 18:40:46,209 INFO L290 TraceCheckUtils]: 194: Hoare triple {617#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {617#false} is VALID [2022-02-20 18:40:46,210 INFO L290 TraceCheckUtils]: 195: Hoare triple {617#false} assume ~r1~0 < 3; {617#false} is VALID [2022-02-20 18:40:46,210 INFO L290 TraceCheckUtils]: 196: Hoare triple {617#false} assume !(~r1~0 >= 3); {617#false} is VALID [2022-02-20 18:40:46,211 INFO L290 TraceCheckUtils]: 197: Hoare triple {617#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {617#false} is VALID [2022-02-20 18:40:46,211 INFO L290 TraceCheckUtils]: 198: Hoare triple {617#false} assume ~r1~0 < 3;main_~check__tmp~2#1 := 1;~__return_3398~0 := main_~check__tmp~2#1;main_~main__c1~0#1 := ~__return_3398~0;havoc main_~__tmp_3~0#1;main_~__tmp_3~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~2#1;main_~assert__arg~2#1 := main_~__tmp_3~0#1; {617#false} is VALID [2022-02-20 18:40:46,211 INFO L290 TraceCheckUtils]: 199: Hoare triple {617#false} assume !(0 == main_~assert__arg~2#1 % 256);main_~main____CPAchecker_TMP_0~2#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {617#false} is VALID [2022-02-20 18:40:46,211 INFO L290 TraceCheckUtils]: 200: Hoare triple {617#false} assume main_~main__i2~0#1 < 8; {617#false} is VALID [2022-02-20 18:40:46,211 INFO L290 TraceCheckUtils]: 201: Hoare triple {617#false} assume !(0 == ~mode1~0 % 256);~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {617#false} is VALID [2022-02-20 18:40:46,211 INFO L290 TraceCheckUtils]: 202: Hoare triple {617#false} assume !!(0 == ~ep21~0 % 256); {617#false} is VALID [2022-02-20 18:40:46,212 INFO L290 TraceCheckUtils]: 203: Hoare triple {617#false} assume !!(0 == ~ep31~0 % 256); {617#false} is VALID [2022-02-20 18:40:46,218 INFO L290 TraceCheckUtils]: 204: Hoare triple {617#false} assume !!(0 == ~ep41~0 % 256); {617#false} is VALID [2022-02-20 18:40:46,219 INFO L290 TraceCheckUtils]: 205: Hoare triple {617#false} assume 2 == ~r1~0; {617#false} is VALID [2022-02-20 18:40:46,222 INFO L290 TraceCheckUtils]: 206: Hoare triple {617#false} assume ~max1~0 == ~id1~0;~st1~0 := 1;~mode1~0 := 0; {617#false} is VALID [2022-02-20 18:40:46,222 INFO L290 TraceCheckUtils]: 207: Hoare triple {617#false} assume !(0 == ~mode2~0 % 256);~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {617#false} is VALID [2022-02-20 18:40:46,222 INFO L290 TraceCheckUtils]: 208: Hoare triple {617#false} assume !!(0 == ~ep12~0 % 256); {617#false} is VALID [2022-02-20 18:40:46,222 INFO L290 TraceCheckUtils]: 209: Hoare triple {617#false} assume !!(0 == ~ep32~0 % 256); {617#false} is VALID [2022-02-20 18:40:46,222 INFO L290 TraceCheckUtils]: 210: Hoare triple {617#false} assume !!(0 == ~ep42~0 % 256); {617#false} is VALID [2022-02-20 18:40:46,223 INFO L290 TraceCheckUtils]: 211: Hoare triple {617#false} assume !(3 == ~r2~0);~mode2~0 := 0; {617#false} is VALID [2022-02-20 18:40:46,223 INFO L290 TraceCheckUtils]: 212: Hoare triple {617#false} assume !(0 == ~mode3~0 % 256);~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {617#false} is VALID [2022-02-20 18:40:46,223 INFO L290 TraceCheckUtils]: 213: Hoare triple {617#false} assume !!(0 == ~ep13~0 % 256); {617#false} is VALID [2022-02-20 18:40:46,224 INFO L290 TraceCheckUtils]: 214: Hoare triple {617#false} assume !!(0 == ~ep23~0 % 256); {617#false} is VALID [2022-02-20 18:40:46,224 INFO L290 TraceCheckUtils]: 215: Hoare triple {617#false} assume !!(0 == ~ep43~0 % 256); {617#false} is VALID [2022-02-20 18:40:46,224 INFO L290 TraceCheckUtils]: 216: Hoare triple {617#false} assume !(3 == ~r3~0);~mode3~0 := 0; {617#false} is VALID [2022-02-20 18:40:46,225 INFO L290 TraceCheckUtils]: 217: Hoare triple {617#false} assume !(0 == ~mode4~0 % 256);~r4~0 := (if (1 + ~r4~0) % 256 <= 127 then (1 + ~r4~0) % 256 else (1 + ~r4~0) % 256 - 256); {617#false} is VALID [2022-02-20 18:40:46,225 INFO L290 TraceCheckUtils]: 218: Hoare triple {617#false} assume !!(0 == ~ep14~0 % 256); {617#false} is VALID [2022-02-20 18:40:46,225 INFO L290 TraceCheckUtils]: 219: Hoare triple {617#false} assume !!(0 == ~ep24~0 % 256); {617#false} is VALID [2022-02-20 18:40:46,225 INFO L290 TraceCheckUtils]: 220: Hoare triple {617#false} assume !!(0 == ~ep34~0 % 256); {617#false} is VALID [2022-02-20 18:40:46,225 INFO L290 TraceCheckUtils]: 221: Hoare triple {617#false} assume !(3 == ~r4~0);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~3#1; {617#false} is VALID [2022-02-20 18:40:46,225 INFO L290 TraceCheckUtils]: 222: Hoare triple {617#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {617#false} is VALID [2022-02-20 18:40:46,226 INFO L290 TraceCheckUtils]: 223: Hoare triple {617#false} assume ~st1~0 + ~nl1~0 <= 1; {617#false} is VALID [2022-02-20 18:40:46,226 INFO L290 TraceCheckUtils]: 224: Hoare triple {617#false} assume ~st2~0 + ~nl2~0 <= 1; {617#false} is VALID [2022-02-20 18:40:46,226 INFO L290 TraceCheckUtils]: 225: Hoare triple {617#false} assume ~st3~0 + ~nl3~0 <= 1; {617#false} is VALID [2022-02-20 18:40:46,226 INFO L290 TraceCheckUtils]: 226: Hoare triple {617#false} assume ~st4~0 + ~nl4~0 <= 1; {617#false} is VALID [2022-02-20 18:40:46,226 INFO L290 TraceCheckUtils]: 227: Hoare triple {617#false} assume !(~r1~0 >= 3); {617#false} is VALID [2022-02-20 18:40:46,226 INFO L290 TraceCheckUtils]: 228: Hoare triple {617#false} assume !(0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0);main_~check__tmp~3#1 := 0;~__return_4065~0 := main_~check__tmp~3#1;main_~main__c1~0#1 := ~__return_4065~0;havoc main_~__tmp_4~0#1;main_~__tmp_4~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~3#1;main_~assert__arg~3#1 := main_~__tmp_4~0#1; {617#false} is VALID [2022-02-20 18:40:46,227 INFO L290 TraceCheckUtils]: 229: Hoare triple {617#false} assume 0 == main_~assert__arg~3#1 % 256; {617#false} is VALID [2022-02-20 18:40:46,227 INFO L290 TraceCheckUtils]: 230: Hoare triple {617#false} assume !false; {617#false} is VALID [2022-02-20 18:40:46,229 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 18:40:46,230 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 18:40:46,230 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1471963893] [2022-02-20 18:40:46,231 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1471963893] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 18:40:46,231 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 18:40:46,231 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-02-20 18:40:46,233 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [822707091] [2022-02-20 18:40:46,233 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 18:40:46,238 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 57.75) internal successors, (231), 4 states have internal predecessors, (231), 0 states have call successors, (0), 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 231 [2022-02-20 18:40:46,240 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 18:40:46,243 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 4 states, 4 states have (on average 57.75) internal successors, (231), 4 states have internal predecessors, (231), 0 states have call successors, (0), 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 18:40:46,428 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 231 edges. 231 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:40:46,428 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-02-20 18:40:46,428 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 18:40:46,441 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-02-20 18:40:46,442 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-02-20 18:40:46,446 INFO L87 Difference]: Start difference. First operand has 613 states, 610 states have (on average 1.8049180327868852) internal successors, (1101), 612 states have internal predecessors, (1101), 0 states have call successors, (0), 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 4 states, 4 states have (on average 57.75) internal successors, (231), 4 states have internal predecessors, (231), 0 states have call successors, (0), 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 18:40:48,850 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:40:48,851 INFO L93 Difference]: Finished difference Result 1803 states and 3242 transitions. [2022-02-20 18:40:48,851 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-02-20 18:40:48,851 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 57.75) internal successors, (231), 4 states have internal predecessors, (231), 0 states have call successors, (0), 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 231 [2022-02-20 18:40:48,852 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 18:40:48,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 57.75) internal successors, (231), 4 states have internal predecessors, (231), 0 states have call successors, (0), 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 18:40:48,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 3242 transitions. [2022-02-20 18:40:48,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 57.75) internal successors, (231), 4 states have internal predecessors, (231), 0 states have call successors, (0), 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 18:40:48,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 3242 transitions. [2022-02-20 18:40:48,903 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 3242 transitions. [2022-02-20 18:40:50,988 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 3242 edges. 3242 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:40:51,104 INFO L225 Difference]: With dead ends: 1803 [2022-02-20 18:40:51,105 INFO L226 Difference]: Without dead ends: 1195 [2022-02-20 18:40:51,109 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-02-20 18:40:51,111 INFO L933 BasicCegarLoop]: 1770 mSDtfsCounter, 2411 mSDsluCounter, 1039 mSDsCounter, 0 mSdLazyCounter, 51 mSolverCounterSat, 25 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2411 SdHoareTripleChecker+Valid, 2809 SdHoareTripleChecker+Invalid, 76 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 25 IncrementalHoareTripleChecker+Valid, 51 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-02-20 18:40:51,112 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2411 Valid, 2809 Invalid, 76 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [25 Valid, 51 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-02-20 18:40:51,125 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1195 states. [2022-02-20 18:40:51,333 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1195 to 1162. [2022-02-20 18:40:51,334 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 18:40:51,337 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1195 states. Second operand has 1162 states, 1160 states have (on average 1.5620689655172413) internal successors, (1812), 1161 states have internal predecessors, (1812), 0 states have call successors, (0), 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 18:40:51,340 INFO L74 IsIncluded]: Start isIncluded. First operand 1195 states. Second operand has 1162 states, 1160 states have (on average 1.5620689655172413) internal successors, (1812), 1161 states have internal predecessors, (1812), 0 states have call successors, (0), 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 18:40:51,343 INFO L87 Difference]: Start difference. First operand 1195 states. Second operand has 1162 states, 1160 states have (on average 1.5620689655172413) internal successors, (1812), 1161 states have internal predecessors, (1812), 0 states have call successors, (0), 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 18:40:51,388 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:40:51,388 INFO L93 Difference]: Finished difference Result 1195 states and 1859 transitions. [2022-02-20 18:40:51,388 INFO L276 IsEmpty]: Start isEmpty. Operand 1195 states and 1859 transitions. [2022-02-20 18:40:51,392 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:40:51,392 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:40:51,394 INFO L74 IsIncluded]: Start isIncluded. First operand has 1162 states, 1160 states have (on average 1.5620689655172413) internal successors, (1812), 1161 states have internal predecessors, (1812), 0 states have call successors, (0), 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 1195 states. [2022-02-20 18:40:51,396 INFO L87 Difference]: Start difference. First operand has 1162 states, 1160 states have (on average 1.5620689655172413) internal successors, (1812), 1161 states have internal predecessors, (1812), 0 states have call successors, (0), 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 1195 states. [2022-02-20 18:40:51,441 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:40:51,442 INFO L93 Difference]: Finished difference Result 1195 states and 1859 transitions. [2022-02-20 18:40:51,442 INFO L276 IsEmpty]: Start isEmpty. Operand 1195 states and 1859 transitions. [2022-02-20 18:40:51,443 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:40:51,443 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:40:51,444 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 18:40:51,444 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 18:40:51,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1162 states, 1160 states have (on average 1.5620689655172413) internal successors, (1812), 1161 states have internal predecessors, (1812), 0 states have call successors, (0), 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 18:40:51,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 1162 states and 1812 transitions. [2022-02-20 18:40:51,504 INFO L78 Accepts]: Start accepts. Automaton has 1162 states and 1812 transitions. Word has length 231 [2022-02-20 18:40:51,504 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 18:40:51,504 INFO L470 AbstractCegarLoop]: Abstraction has 1162 states and 1812 transitions. [2022-02-20 18:40:51,505 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 57.75) internal successors, (231), 4 states have internal predecessors, (231), 0 states have call successors, (0), 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 18:40:51,505 INFO L276 IsEmpty]: Start isEmpty. Operand 1162 states and 1812 transitions. [2022-02-20 18:40:51,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2022-02-20 18:40:51,508 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 18:40:51,508 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 18:40:51,508 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-20 18:40:51,508 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 18:40:51,509 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 18:40:51,509 INFO L85 PathProgramCache]: Analyzing trace with hash -150188263, now seen corresponding path program 1 times [2022-02-20 18:40:51,509 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 18:40:51,509 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2027151200] [2022-02-20 18:40:51,509 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 18:40:51,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 18:40:51,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:40:51,660 INFO L290 TraceCheckUtils]: 0: Hoare triple {7027#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(55, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[3 := #funAddr~node4.base], ~nodes~0.offset[3 := #funAddr~node4.offset];~__return_2814~0 := 0;~__return_3024~0 := 0;~__return_3207~0 := 0;~__return_3398~0 := 0;~__return_4065~0 := 0;~__return_3582~0 := 0;~__tmp_3583_0~0 := 0;~__return_3756~0 := 0;~__return_3596~0 := 0; {7027#true} is VALID [2022-02-20 18:40:51,661 INFO L290 TraceCheckUtils]: 1: Hoare triple {7027#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~nondet5#1, main_#t~nondet6#1, main_#t~nondet7#1, main_#t~nondet8#1, main_#t~nondet9#1, main_#t~nondet10#1, main_#t~nondet11#1, main_#t~nondet12#1, main_#t~nondet13#1, main_#t~nondet14#1, main_#t~nondet15#1, main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~nondet28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_~__tmp_4~0#1, main_~assert__arg~3#1, main_~check__tmp~3#1, main_~check__tmp~5#1, main_~node4____CPAchecker_TMP_2~2#1, main_~node4____CPAchecker_TMP_1~2#1, main_~node4____CPAchecker_TMP_0~2#1, main_~node3____CPAchecker_TMP_2~2#1, main_~node3____CPAchecker_TMP_1~2#1, main_~node3____CPAchecker_TMP_0~2#1, main_~node2____CPAchecker_TMP_2~2#1, main_~node2____CPAchecker_TMP_1~2#1, main_~node2____CPAchecker_TMP_0~2#1, main_~node1____CPAchecker_TMP_2~2#1, main_~node1____CPAchecker_TMP_1~2#1, main_~node1____CPAchecker_TMP_0~2#1, main_~main____CPAchecker_TMP_0~3#1, main_~__tmp_5~0#1, main_~assert__arg~4#1, main_~check__tmp~4#1, main_~main____CPAchecker_TMP_0~2#1, main_~__tmp_3~0#1, main_~assert__arg~2#1, main_~check__tmp~2#1, main_~node4____CPAchecker_TMP_2~1#1, main_~node4____CPAchecker_TMP_1~1#1, main_~node4____CPAchecker_TMP_0~1#1, main_~node3____CPAchecker_TMP_2~1#1, main_~node3____CPAchecker_TMP_1~1#1, main_~node3____CPAchecker_TMP_0~1#1, main_~node2____CPAchecker_TMP_2~1#1, main_~node2____CPAchecker_TMP_1~1#1, main_~node2____CPAchecker_TMP_0~1#1, main_~node1____CPAchecker_TMP_2~1#1, main_~node1____CPAchecker_TMP_1~1#1, main_~node1____CPAchecker_TMP_0~1#1, main_~main____CPAchecker_TMP_0~1#1, main_~__tmp_2~0#1, main_~assert__arg~1#1, main_~check__tmp~1#1, main_~main____CPAchecker_TMP_0~0#1, main_~__tmp_1~0#1, main_~assert__arg~0#1, main_~check__tmp~0#1, main_~node4____CPAchecker_TMP_2~0#1, main_~node4____CPAchecker_TMP_1~0#1, main_~node4____CPAchecker_TMP_0~0#1, main_~node3____CPAchecker_TMP_2~0#1, main_~node3____CPAchecker_TMP_1~0#1, main_~node3____CPAchecker_TMP_0~0#1, main_~node2____CPAchecker_TMP_2~0#1, main_~node2____CPAchecker_TMP_1~0#1, main_~node2____CPAchecker_TMP_0~0#1, main_~node1____CPAchecker_TMP_2~0#1, main_~node1____CPAchecker_TMP_1~0#1, main_~node1____CPAchecker_TMP_0~0#1, main_~init__r121~0#1, main_~init__r131~0#1, main_~init__r141~0#1, main_~init__r211~0#1, main_~init__r231~0#1, main_~init__r241~0#1, main_~init__r311~0#1, main_~init__r321~0#1, main_~init__r341~0#1, main_~init__r411~0#1, main_~init__r421~0#1, main_~init__r431~0#1, main_~init__r122~0#1, main_~init__tmp~0#1, main_~init__r132~0#1, main_~init__tmp___0~0#1, main_~init__r142~0#1, main_~init__tmp___1~0#1, main_~init__r212~0#1, main_~init__tmp___2~0#1, main_~init__r232~0#1, main_~init__tmp___3~0#1, main_~init__r242~0#1, main_~init__tmp___4~0#1, main_~init__r312~0#1, main_~init__tmp___5~0#1, main_~init__r322~0#1, main_~init__tmp___6~0#1, main_~init__r342~0#1, main_~init__tmp___7~0#1, main_~init__r412~0#1, main_~init__tmp___8~0#1, main_~init__r422~0#1, main_~init__tmp___9~0#1, main_~init__r432~0#1, main_~init__tmp___10~0#1, main_~init__r123~0#1, main_~init__tmp___11~0#1, main_~init__r133~0#1, main_~init__tmp___12~0#1, main_~init__r143~0#1, main_~init__tmp___13~0#1, main_~init__r213~0#1, main_~init__tmp___14~0#1, main_~init__r233~0#1, main_~init__tmp___15~0#1, main_~init__r243~0#1, main_~init__tmp___16~0#1, main_~init__r313~0#1, main_~init__tmp___17~0#1, main_~init__r323~0#1, main_~init__tmp___18~0#1, main_~init__r343~0#1, main_~init__tmp___19~0#1, main_~init__r413~0#1, main_~init__tmp___20~0#1, main_~init__r423~0#1, main_~init__tmp___21~0#1, main_~init__r433~0#1, main_~init__tmp___22~0#1, main_~init__tmp___23~0#1, main_~main__c1~0#1, main_~main__i2~0#1;havoc main_~main__c1~0#1;havoc main_~main__i2~0#1;main_~main__c1~0#1 := 0;~ep12~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1;~ep13~0 := main_#t~nondet5#1;havoc main_#t~nondet5#1;~ep14~0 := main_#t~nondet6#1;havoc main_#t~nondet6#1;~ep21~0 := main_#t~nondet7#1;havoc main_#t~nondet7#1;~ep23~0 := main_#t~nondet8#1;havoc main_#t~nondet8#1;~ep24~0 := main_#t~nondet9#1;havoc main_#t~nondet9#1;~ep31~0 := main_#t~nondet10#1;havoc main_#t~nondet10#1;~ep32~0 := main_#t~nondet11#1;havoc main_#t~nondet11#1;~ep34~0 := main_#t~nondet12#1;havoc main_#t~nondet12#1;~ep41~0 := main_#t~nondet13#1;havoc main_#t~nondet13#1;~ep42~0 := main_#t~nondet14#1;havoc main_#t~nondet14#1;~ep43~0 := main_#t~nondet15#1;havoc main_#t~nondet15#1;assume -128 <= main_#t~nondet16#1 && main_#t~nondet16#1 <= 127;~id1~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;assume -128 <= main_#t~nondet17#1 && main_#t~nondet17#1 <= 127;~r1~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;assume -128 <= main_#t~nondet18#1 && main_#t~nondet18#1 <= 127;~st1~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;assume -128 <= main_#t~nondet19#1 && main_#t~nondet19#1 <= 127;~nl1~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;assume -128 <= main_#t~nondet20#1 && main_#t~nondet20#1 <= 127;~m1~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;assume -128 <= main_#t~nondet21#1 && main_#t~nondet21#1 <= 127;~max1~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;~mode1~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;assume -128 <= main_#t~nondet23#1 && main_#t~nondet23#1 <= 127;~id2~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;assume -128 <= main_#t~nondet24#1 && main_#t~nondet24#1 <= 127;~r2~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;assume -128 <= main_#t~nondet25#1 && main_#t~nondet25#1 <= 127;~st2~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;assume -128 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 127;~nl2~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;assume -128 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 127;~m2~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;assume -128 <= main_#t~nondet28#1 && main_#t~nondet28#1 <= 127;~max2~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;~mode2~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;assume -128 <= main_#t~nondet30#1 && main_#t~nondet30#1 <= 127;~id3~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;assume -128 <= main_#t~nondet31#1 && main_#t~nondet31#1 <= 127;~r3~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;assume -128 <= main_#t~nondet32#1 && main_#t~nondet32#1 <= 127;~st3~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;assume -128 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 127;~nl3~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;assume -128 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 127;~m3~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;assume -128 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 127;~max3~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;~mode3~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;assume -128 <= main_#t~nondet37#1 && main_#t~nondet37#1 <= 127;~id4~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;assume -128 <= main_#t~nondet38#1 && main_#t~nondet38#1 <= 127;~r4~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;assume -128 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 127;~st4~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;assume -128 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 127;~nl4~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;assume -128 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 127;~m4~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;assume -128 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 127;~max4~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~mode4~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;havoc main_~init__r121~0#1;havoc main_~init__r131~0#1;havoc main_~init__r141~0#1;havoc main_~init__r211~0#1;havoc main_~init__r231~0#1;havoc main_~init__r241~0#1;havoc main_~init__r311~0#1;havoc main_~init__r321~0#1;havoc main_~init__r341~0#1;havoc main_~init__r411~0#1;havoc main_~init__r421~0#1;havoc main_~init__r431~0#1;havoc main_~init__r122~0#1;havoc main_~init__tmp~0#1;havoc main_~init__r132~0#1;havoc main_~init__tmp___0~0#1;havoc main_~init__r142~0#1;havoc main_~init__tmp___1~0#1;havoc main_~init__r212~0#1;havoc main_~init__tmp___2~0#1;havoc main_~init__r232~0#1;havoc main_~init__tmp___3~0#1;havoc main_~init__r242~0#1;havoc main_~init__tmp___4~0#1;havoc main_~init__r312~0#1;havoc main_~init__tmp___5~0#1;havoc main_~init__r322~0#1;havoc main_~init__tmp___6~0#1;havoc main_~init__r342~0#1;havoc main_~init__tmp___7~0#1;havoc main_~init__r412~0#1;havoc main_~init__tmp___8~0#1;havoc main_~init__r422~0#1;havoc main_~init__tmp___9~0#1;havoc main_~init__r432~0#1;havoc main_~init__tmp___10~0#1;havoc main_~init__r123~0#1;havoc main_~init__tmp___11~0#1;havoc main_~init__r133~0#1;havoc main_~init__tmp___12~0#1;havoc main_~init__r143~0#1;havoc main_~init__tmp___13~0#1;havoc main_~init__r213~0#1;havoc main_~init__tmp___14~0#1;havoc main_~init__r233~0#1;havoc main_~init__tmp___15~0#1;havoc main_~init__r243~0#1;havoc main_~init__tmp___16~0#1;havoc main_~init__r313~0#1;havoc main_~init__tmp___17~0#1;havoc main_~init__r323~0#1;havoc main_~init__tmp___18~0#1;havoc main_~init__r343~0#1;havoc main_~init__tmp___19~0#1;havoc main_~init__r413~0#1;havoc main_~init__tmp___20~0#1;havoc main_~init__r423~0#1;havoc main_~init__tmp___21~0#1;havoc main_~init__r433~0#1;havoc main_~init__tmp___22~0#1;havoc main_~init__tmp___23~0#1;main_~init__r121~0#1 := ~ep12~0;main_~init__r131~0#1 := ~ep13~0;main_~init__r141~0#1 := ~ep14~0;main_~init__r211~0#1 := ~ep21~0;main_~init__r231~0#1 := ~ep23~0;main_~init__r241~0#1 := ~ep24~0;main_~init__r311~0#1 := ~ep31~0;main_~init__r321~0#1 := ~ep32~0;main_~init__r341~0#1 := ~ep34~0;main_~init__r411~0#1 := ~ep41~0;main_~init__r421~0#1 := ~ep42~0;main_~init__r431~0#1 := ~ep43~0; {7027#true} is VALID [2022-02-20 18:40:51,661 INFO L290 TraceCheckUtils]: 2: Hoare triple {7027#true} assume !!(0 == main_~init__r121~0#1 % 256); {7027#true} is VALID [2022-02-20 18:40:51,662 INFO L290 TraceCheckUtils]: 3: Hoare triple {7027#true} assume !(0 == main_~init__r131~0#1 % 256); {7027#true} is VALID [2022-02-20 18:40:51,662 INFO L290 TraceCheckUtils]: 4: Hoare triple {7027#true} assume !(0 == ~ep32~0 % 256);main_~init__tmp~0#1 := 1; {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,663 INFO L290 TraceCheckUtils]: 5: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} main_~init__r122~0#1 := (if 0 == main_~init__tmp~0#1 then 0 else 1); {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,663 INFO L290 TraceCheckUtils]: 6: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r131~0#1 % 256);main_~init__tmp___0~0#1 := 1; {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,663 INFO L290 TraceCheckUtils]: 7: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} main_~init__r132~0#1 := (if 0 == main_~init__tmp___0~0#1 then 0 else 1); {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,664 INFO L290 TraceCheckUtils]: 8: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r141~0#1 % 256);main_~init__tmp___1~0#1 := 1; {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,664 INFO L290 TraceCheckUtils]: 9: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} main_~init__r142~0#1 := (if 0 == main_~init__tmp___1~0#1 then 0 else 1); {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,665 INFO L290 TraceCheckUtils]: 10: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r211~0#1 % 256);main_~init__tmp___2~0#1 := 1; {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,665 INFO L290 TraceCheckUtils]: 11: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} main_~init__r212~0#1 := (if 0 == main_~init__tmp___2~0#1 then 0 else 1); {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,666 INFO L290 TraceCheckUtils]: 12: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r231~0#1 % 256);main_~init__tmp___3~0#1 := 1; {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,666 INFO L290 TraceCheckUtils]: 13: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} main_~init__r232~0#1 := (if 0 == main_~init__tmp___3~0#1 then 0 else 1); {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,666 INFO L290 TraceCheckUtils]: 14: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r241~0#1 % 256);main_~init__tmp___4~0#1 := 1; {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,667 INFO L290 TraceCheckUtils]: 15: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} main_~init__r242~0#1 := (if 0 == main_~init__tmp___4~0#1 then 0 else 1); {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,667 INFO L290 TraceCheckUtils]: 16: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r311~0#1 % 256);main_~init__tmp___5~0#1 := 1; {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,668 INFO L290 TraceCheckUtils]: 17: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} main_~init__r312~0#1 := (if 0 == main_~init__tmp___5~0#1 then 0 else 1); {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,670 INFO L290 TraceCheckUtils]: 18: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r321~0#1 % 256);main_~init__tmp___6~0#1 := 1; {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,671 INFO L290 TraceCheckUtils]: 19: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} main_~init__r322~0#1 := (if 0 == main_~init__tmp___6~0#1 then 0 else 1); {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,672 INFO L290 TraceCheckUtils]: 20: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r341~0#1 % 256);main_~init__tmp___7~0#1 := 1; {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,673 INFO L290 TraceCheckUtils]: 21: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} main_~init__r342~0#1 := (if 0 == main_~init__tmp___7~0#1 then 0 else 1); {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,674 INFO L290 TraceCheckUtils]: 22: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r411~0#1 % 256);main_~init__tmp___8~0#1 := 1; {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,674 INFO L290 TraceCheckUtils]: 23: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} main_~init__r412~0#1 := (if 0 == main_~init__tmp___8~0#1 then 0 else 1); {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,676 INFO L290 TraceCheckUtils]: 24: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r421~0#1 % 256);main_~init__tmp___9~0#1 := 1; {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,677 INFO L290 TraceCheckUtils]: 25: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} main_~init__r422~0#1 := (if 0 == main_~init__tmp___9~0#1 then 0 else 1); {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,678 INFO L290 TraceCheckUtils]: 26: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r431~0#1 % 256);main_~init__tmp___10~0#1 := 1; {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,678 INFO L290 TraceCheckUtils]: 27: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} main_~init__r432~0#1 := (if 0 == main_~init__tmp___10~0#1 then 0 else 1); {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,678 INFO L290 TraceCheckUtils]: 28: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r122~0#1 % 256);main_~init__tmp___11~0#1 := 1; {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,679 INFO L290 TraceCheckUtils]: 29: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} main_~init__r123~0#1 := (if 0 == main_~init__tmp___11~0#1 then 0 else 1); {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,679 INFO L290 TraceCheckUtils]: 30: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r132~0#1 % 256);main_~init__tmp___12~0#1 := 1; {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,680 INFO L290 TraceCheckUtils]: 31: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} main_~init__r133~0#1 := (if 0 == main_~init__tmp___12~0#1 then 0 else 1); {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,680 INFO L290 TraceCheckUtils]: 32: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r142~0#1 % 256);main_~init__tmp___13~0#1 := 1; {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,680 INFO L290 TraceCheckUtils]: 33: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} main_~init__r143~0#1 := (if 0 == main_~init__tmp___13~0#1 then 0 else 1); {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,681 INFO L290 TraceCheckUtils]: 34: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r212~0#1 % 256);main_~init__tmp___14~0#1 := 1; {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,681 INFO L290 TraceCheckUtils]: 35: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} main_~init__r213~0#1 := (if 0 == main_~init__tmp___14~0#1 then 0 else 1); {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,681 INFO L290 TraceCheckUtils]: 36: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r232~0#1 % 256);main_~init__tmp___15~0#1 := 1; {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,682 INFO L290 TraceCheckUtils]: 37: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} main_~init__r233~0#1 := (if 0 == main_~init__tmp___15~0#1 then 0 else 1); {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,682 INFO L290 TraceCheckUtils]: 38: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r242~0#1 % 256);main_~init__tmp___16~0#1 := 1; {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,683 INFO L290 TraceCheckUtils]: 39: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} main_~init__r243~0#1 := (if 0 == main_~init__tmp___16~0#1 then 0 else 1); {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,683 INFO L290 TraceCheckUtils]: 40: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r312~0#1 % 256);main_~init__tmp___17~0#1 := 1; {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,683 INFO L290 TraceCheckUtils]: 41: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} main_~init__r313~0#1 := (if 0 == main_~init__tmp___17~0#1 then 0 else 1); {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,684 INFO L290 TraceCheckUtils]: 42: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r322~0#1 % 256);main_~init__tmp___18~0#1 := 1; {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,684 INFO L290 TraceCheckUtils]: 43: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} main_~init__r323~0#1 := (if 0 == main_~init__tmp___18~0#1 then 0 else 1); {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,685 INFO L290 TraceCheckUtils]: 44: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r342~0#1 % 256);main_~init__tmp___19~0#1 := 1; {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,685 INFO L290 TraceCheckUtils]: 45: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} main_~init__r343~0#1 := (if 0 == main_~init__tmp___19~0#1 then 0 else 1); {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,685 INFO L290 TraceCheckUtils]: 46: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r412~0#1 % 256);main_~init__tmp___20~0#1 := 1; {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,686 INFO L290 TraceCheckUtils]: 47: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} main_~init__r413~0#1 := (if 0 == main_~init__tmp___20~0#1 then 0 else 1); {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,686 INFO L290 TraceCheckUtils]: 48: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r422~0#1 % 256);main_~init__tmp___21~0#1 := 1; {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,686 INFO L290 TraceCheckUtils]: 49: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} main_~init__r423~0#1 := (if 0 == main_~init__tmp___21~0#1 then 0 else 1); {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,687 INFO L290 TraceCheckUtils]: 50: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r432~0#1 % 256);main_~init__tmp___22~0#1 := 1; {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,687 INFO L290 TraceCheckUtils]: 51: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} main_~init__r433~0#1 := (if 0 == main_~init__tmp___22~0#1 then 0 else 1); {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,688 INFO L290 TraceCheckUtils]: 52: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id1~0 != ~id2~0; {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,689 INFO L290 TraceCheckUtils]: 53: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id1~0 != ~id3~0; {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,689 INFO L290 TraceCheckUtils]: 54: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id1~0 != ~id4~0; {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,689 INFO L290 TraceCheckUtils]: 55: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id2~0 != ~id3~0; {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,690 INFO L290 TraceCheckUtils]: 56: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id2~0 != ~id4~0; {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,690 INFO L290 TraceCheckUtils]: 57: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id3~0 != ~id4~0; {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,690 INFO L290 TraceCheckUtils]: 58: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id1~0 >= 0; {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,691 INFO L290 TraceCheckUtils]: 59: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id2~0 >= 0; {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,691 INFO L290 TraceCheckUtils]: 60: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id3~0 >= 0; {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,691 INFO L290 TraceCheckUtils]: 61: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id4~0 >= 0; {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,692 INFO L290 TraceCheckUtils]: 62: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~r1~0; {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,692 INFO L290 TraceCheckUtils]: 63: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~r2~0; {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,692 INFO L290 TraceCheckUtils]: 64: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~r3~0; {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,693 INFO L290 TraceCheckUtils]: 65: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~r4~0; {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,693 INFO L290 TraceCheckUtils]: 66: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r123~0#1 % 256); {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,693 INFO L290 TraceCheckUtils]: 67: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r133~0#1 % 256); {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,694 INFO L290 TraceCheckUtils]: 68: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r143~0#1 % 256); {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,694 INFO L290 TraceCheckUtils]: 69: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r213~0#1 % 256); {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,694 INFO L290 TraceCheckUtils]: 70: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r233~0#1 % 256); {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,695 INFO L290 TraceCheckUtils]: 71: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r243~0#1 % 256); {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,695 INFO L290 TraceCheckUtils]: 72: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r313~0#1 % 256); {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,695 INFO L290 TraceCheckUtils]: 73: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r323~0#1 % 256); {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,697 INFO L290 TraceCheckUtils]: 74: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r343~0#1 % 256); {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,697 INFO L290 TraceCheckUtils]: 75: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r413~0#1 % 256); {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,697 INFO L290 TraceCheckUtils]: 76: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r423~0#1 % 256); {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,698 INFO L290 TraceCheckUtils]: 77: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r433~0#1 % 256); {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,698 INFO L290 TraceCheckUtils]: 78: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~max1~0 == ~id1~0; {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,698 INFO L290 TraceCheckUtils]: 79: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~max2~0 == ~id2~0; {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,699 INFO L290 TraceCheckUtils]: 80: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~max3~0 == ~id3~0; {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,699 INFO L290 TraceCheckUtils]: 81: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~max4~0 == ~id4~0; {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,699 INFO L290 TraceCheckUtils]: 82: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~st1~0; {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,700 INFO L290 TraceCheckUtils]: 83: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~st2~0; {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,700 INFO L290 TraceCheckUtils]: 84: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~st3~0; {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,700 INFO L290 TraceCheckUtils]: 85: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~st4~0; {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,701 INFO L290 TraceCheckUtils]: 86: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~nl1~0; {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,701 INFO L290 TraceCheckUtils]: 87: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~nl2~0; {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,701 INFO L290 TraceCheckUtils]: 88: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~nl3~0; {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,702 INFO L290 TraceCheckUtils]: 89: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~nl4~0; {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,702 INFO L290 TraceCheckUtils]: 90: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~mode1~0 % 256; {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,702 INFO L290 TraceCheckUtils]: 91: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~mode2~0 % 256; {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,703 INFO L290 TraceCheckUtils]: 92: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~mode3~0 % 256; {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,703 INFO L290 TraceCheckUtils]: 93: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~mode4~0 % 256;main_~init__tmp___23~0#1 := 1;~__return_2814~0 := main_~init__tmp___23~0#1;main_~main__i2~0#1 := ~__return_2814~0; {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,704 INFO L290 TraceCheckUtils]: 94: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 != main_~main__i2~0#1;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;main_~main__i2~0#1 := 0; {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,704 INFO L290 TraceCheckUtils]: 95: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume main_~main__i2~0#1 < 8; {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,704 INFO L290 TraceCheckUtils]: 96: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~mode1~0 % 256); {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,705 INFO L290 TraceCheckUtils]: 97: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~r1~0 < 3; {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,705 INFO L290 TraceCheckUtils]: 98: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~ep12~0 % 256); {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,705 INFO L290 TraceCheckUtils]: 99: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~ep13~0 % 256); {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,706 INFO L290 TraceCheckUtils]: 100: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~ep14~0 % 256); {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,706 INFO L290 TraceCheckUtils]: 101: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} ~mode1~0 := 1; {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,706 INFO L290 TraceCheckUtils]: 102: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~mode2~0 % 256); {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,707 INFO L290 TraceCheckUtils]: 103: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~r2~0 < 3; {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,707 INFO L290 TraceCheckUtils]: 104: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~ep21~0 % 256); {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,707 INFO L290 TraceCheckUtils]: 105: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~ep23~0 % 256); {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,708 INFO L290 TraceCheckUtils]: 106: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~ep24~0 % 256); {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,708 INFO L290 TraceCheckUtils]: 107: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} ~mode2~0 := 1; {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,708 INFO L290 TraceCheckUtils]: 108: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~mode3~0 % 256); {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,709 INFO L290 TraceCheckUtils]: 109: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~r3~0 < 3; {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,717 INFO L290 TraceCheckUtils]: 110: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~ep31~0 % 256); {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:40:51,718 INFO L290 TraceCheckUtils]: 111: Hoare triple {7029#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~ep32~0 % 256); {7028#false} is VALID [2022-02-20 18:40:51,718 INFO L290 TraceCheckUtils]: 112: Hoare triple {7028#false} assume !!(0 == ~ep34~0 % 256); {7028#false} is VALID [2022-02-20 18:40:51,718 INFO L290 TraceCheckUtils]: 113: Hoare triple {7028#false} ~mode3~0 := 1; {7028#false} is VALID [2022-02-20 18:40:51,718 INFO L290 TraceCheckUtils]: 114: Hoare triple {7028#false} assume !!(0 == ~mode4~0 % 256); {7028#false} is VALID [2022-02-20 18:40:51,718 INFO L290 TraceCheckUtils]: 115: Hoare triple {7028#false} assume ~r4~0 < 3; {7028#false} is VALID [2022-02-20 18:40:51,718 INFO L290 TraceCheckUtils]: 116: Hoare triple {7028#false} assume !!(0 == ~ep41~0 % 256); {7028#false} is VALID [2022-02-20 18:40:51,718 INFO L290 TraceCheckUtils]: 117: Hoare triple {7028#false} assume !!(0 == ~ep42~0 % 256); {7028#false} is VALID [2022-02-20 18:40:51,718 INFO L290 TraceCheckUtils]: 118: Hoare triple {7028#false} assume !!(0 == ~ep43~0 % 256); {7028#false} is VALID [2022-02-20 18:40:51,719 INFO L290 TraceCheckUtils]: 119: Hoare triple {7028#false} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~0#1; {7028#false} is VALID [2022-02-20 18:40:51,719 INFO L290 TraceCheckUtils]: 120: Hoare triple {7028#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {7028#false} is VALID [2022-02-20 18:40:51,719 INFO L290 TraceCheckUtils]: 121: Hoare triple {7028#false} assume ~st1~0 + ~nl1~0 <= 1; {7028#false} is VALID [2022-02-20 18:40:51,719 INFO L290 TraceCheckUtils]: 122: Hoare triple {7028#false} assume ~st2~0 + ~nl2~0 <= 1; {7028#false} is VALID [2022-02-20 18:40:51,719 INFO L290 TraceCheckUtils]: 123: Hoare triple {7028#false} assume ~st3~0 + ~nl3~0 <= 1; {7028#false} is VALID [2022-02-20 18:40:51,719 INFO L290 TraceCheckUtils]: 124: Hoare triple {7028#false} assume ~st4~0 + ~nl4~0 <= 1; {7028#false} is VALID [2022-02-20 18:40:51,719 INFO L290 TraceCheckUtils]: 125: Hoare triple {7028#false} assume !(~r1~0 >= 3); {7028#false} is VALID [2022-02-20 18:40:51,720 INFO L290 TraceCheckUtils]: 126: Hoare triple {7028#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {7028#false} is VALID [2022-02-20 18:40:51,720 INFO L290 TraceCheckUtils]: 127: Hoare triple {7028#false} assume ~r1~0 < 3; {7028#false} is VALID [2022-02-20 18:40:51,720 INFO L290 TraceCheckUtils]: 128: Hoare triple {7028#false} assume !(~r1~0 >= 3); {7028#false} is VALID [2022-02-20 18:40:51,720 INFO L290 TraceCheckUtils]: 129: Hoare triple {7028#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {7028#false} is VALID [2022-02-20 18:40:51,720 INFO L290 TraceCheckUtils]: 130: Hoare triple {7028#false} assume ~r1~0 < 3;main_~check__tmp~0#1 := 1;~__return_3024~0 := main_~check__tmp~0#1;main_~main__c1~0#1 := ~__return_3024~0;havoc main_~__tmp_1~0#1;main_~__tmp_1~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~0#1;main_~assert__arg~0#1 := main_~__tmp_1~0#1; {7028#false} is VALID [2022-02-20 18:40:51,720 INFO L290 TraceCheckUtils]: 131: Hoare triple {7028#false} assume !(0 == main_~assert__arg~0#1 % 256);main_~main____CPAchecker_TMP_0~0#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {7028#false} is VALID [2022-02-20 18:40:51,720 INFO L290 TraceCheckUtils]: 132: Hoare triple {7028#false} assume main_~main__i2~0#1 < 8; {7028#false} is VALID [2022-02-20 18:40:51,720 INFO L290 TraceCheckUtils]: 133: Hoare triple {7028#false} assume !(0 == ~mode1~0 % 256);~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {7028#false} is VALID [2022-02-20 18:40:51,721 INFO L290 TraceCheckUtils]: 134: Hoare triple {7028#false} assume !!(0 == ~ep21~0 % 256); {7028#false} is VALID [2022-02-20 18:40:51,721 INFO L290 TraceCheckUtils]: 135: Hoare triple {7028#false} assume !!(0 == ~ep31~0 % 256); {7028#false} is VALID [2022-02-20 18:40:51,721 INFO L290 TraceCheckUtils]: 136: Hoare triple {7028#false} assume !!(0 == ~ep41~0 % 256); {7028#false} is VALID [2022-02-20 18:40:51,721 INFO L290 TraceCheckUtils]: 137: Hoare triple {7028#false} assume !(2 == ~r1~0);~mode1~0 := 0; {7028#false} is VALID [2022-02-20 18:40:51,721 INFO L290 TraceCheckUtils]: 138: Hoare triple {7028#false} assume !(0 == ~mode2~0 % 256);~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {7028#false} is VALID [2022-02-20 18:40:51,721 INFO L290 TraceCheckUtils]: 139: Hoare triple {7028#false} assume !!(0 == ~ep12~0 % 256); {7028#false} is VALID [2022-02-20 18:40:51,721 INFO L290 TraceCheckUtils]: 140: Hoare triple {7028#false} assume !!(0 == ~ep32~0 % 256); {7028#false} is VALID [2022-02-20 18:40:51,721 INFO L290 TraceCheckUtils]: 141: Hoare triple {7028#false} assume !!(0 == ~ep42~0 % 256); {7028#false} is VALID [2022-02-20 18:40:51,722 INFO L290 TraceCheckUtils]: 142: Hoare triple {7028#false} assume !(3 == ~r2~0);~mode2~0 := 0; {7028#false} is VALID [2022-02-20 18:40:51,722 INFO L290 TraceCheckUtils]: 143: Hoare triple {7028#false} assume !(0 == ~mode3~0 % 256);~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {7028#false} is VALID [2022-02-20 18:40:51,722 INFO L290 TraceCheckUtils]: 144: Hoare triple {7028#false} assume !!(0 == ~ep13~0 % 256); {7028#false} is VALID [2022-02-20 18:40:51,723 INFO L290 TraceCheckUtils]: 145: Hoare triple {7028#false} assume !!(0 == ~ep23~0 % 256); {7028#false} is VALID [2022-02-20 18:40:51,725 INFO L290 TraceCheckUtils]: 146: Hoare triple {7028#false} assume !!(0 == ~ep43~0 % 256); {7028#false} is VALID [2022-02-20 18:40:51,725 INFO L290 TraceCheckUtils]: 147: Hoare triple {7028#false} assume !(3 == ~r3~0);~mode3~0 := 0; {7028#false} is VALID [2022-02-20 18:40:51,726 INFO L290 TraceCheckUtils]: 148: Hoare triple {7028#false} assume !(0 == ~mode4~0 % 256);~r4~0 := (if (1 + ~r4~0) % 256 <= 127 then (1 + ~r4~0) % 256 else (1 + ~r4~0) % 256 - 256); {7028#false} is VALID [2022-02-20 18:40:51,726 INFO L290 TraceCheckUtils]: 149: Hoare triple {7028#false} assume !!(0 == ~ep14~0 % 256); {7028#false} is VALID [2022-02-20 18:40:51,726 INFO L290 TraceCheckUtils]: 150: Hoare triple {7028#false} assume !!(0 == ~ep24~0 % 256); {7028#false} is VALID [2022-02-20 18:40:51,727 INFO L290 TraceCheckUtils]: 151: Hoare triple {7028#false} assume !!(0 == ~ep34~0 % 256); {7028#false} is VALID [2022-02-20 18:40:51,727 INFO L290 TraceCheckUtils]: 152: Hoare triple {7028#false} assume !(3 == ~r4~0);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~1#1; {7028#false} is VALID [2022-02-20 18:40:51,727 INFO L290 TraceCheckUtils]: 153: Hoare triple {7028#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {7028#false} is VALID [2022-02-20 18:40:51,727 INFO L290 TraceCheckUtils]: 154: Hoare triple {7028#false} assume ~st1~0 + ~nl1~0 <= 1; {7028#false} is VALID [2022-02-20 18:40:51,727 INFO L290 TraceCheckUtils]: 155: Hoare triple {7028#false} assume ~st2~0 + ~nl2~0 <= 1; {7028#false} is VALID [2022-02-20 18:40:51,727 INFO L290 TraceCheckUtils]: 156: Hoare triple {7028#false} assume ~st3~0 + ~nl3~0 <= 1; {7028#false} is VALID [2022-02-20 18:40:51,727 INFO L290 TraceCheckUtils]: 157: Hoare triple {7028#false} assume ~st4~0 + ~nl4~0 <= 1; {7028#false} is VALID [2022-02-20 18:40:51,728 INFO L290 TraceCheckUtils]: 158: Hoare triple {7028#false} assume !(~r1~0 >= 3); {7028#false} is VALID [2022-02-20 18:40:51,728 INFO L290 TraceCheckUtils]: 159: Hoare triple {7028#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {7028#false} is VALID [2022-02-20 18:40:51,728 INFO L290 TraceCheckUtils]: 160: Hoare triple {7028#false} assume ~r1~0 < 3; {7028#false} is VALID [2022-02-20 18:40:51,728 INFO L290 TraceCheckUtils]: 161: Hoare triple {7028#false} assume !(~r1~0 >= 3); {7028#false} is VALID [2022-02-20 18:40:51,728 INFO L290 TraceCheckUtils]: 162: Hoare triple {7028#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {7028#false} is VALID [2022-02-20 18:40:51,728 INFO L290 TraceCheckUtils]: 163: Hoare triple {7028#false} assume ~r1~0 < 3;main_~check__tmp~1#1 := 1;~__return_3207~0 := main_~check__tmp~1#1;main_~main__c1~0#1 := ~__return_3207~0;havoc main_~__tmp_2~0#1;main_~__tmp_2~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~1#1;main_~assert__arg~1#1 := main_~__tmp_2~0#1; {7028#false} is VALID [2022-02-20 18:40:51,728 INFO L290 TraceCheckUtils]: 164: Hoare triple {7028#false} assume !(0 == main_~assert__arg~1#1 % 256);main_~main____CPAchecker_TMP_0~1#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {7028#false} is VALID [2022-02-20 18:40:51,728 INFO L290 TraceCheckUtils]: 165: Hoare triple {7028#false} assume main_~main__i2~0#1 < 8; {7028#false} is VALID [2022-02-20 18:40:51,729 INFO L290 TraceCheckUtils]: 166: Hoare triple {7028#false} assume !!(0 == ~mode1~0 % 256); {7028#false} is VALID [2022-02-20 18:40:51,729 INFO L290 TraceCheckUtils]: 167: Hoare triple {7028#false} assume ~r1~0 < 3; {7028#false} is VALID [2022-02-20 18:40:51,729 INFO L290 TraceCheckUtils]: 168: Hoare triple {7028#false} assume !!(0 == ~ep12~0 % 256); {7028#false} is VALID [2022-02-20 18:40:51,729 INFO L290 TraceCheckUtils]: 169: Hoare triple {7028#false} assume !!(0 == ~ep13~0 % 256); {7028#false} is VALID [2022-02-20 18:40:51,729 INFO L290 TraceCheckUtils]: 170: Hoare triple {7028#false} assume !!(0 == ~ep14~0 % 256); {7028#false} is VALID [2022-02-20 18:40:51,729 INFO L290 TraceCheckUtils]: 171: Hoare triple {7028#false} ~mode1~0 := 1; {7028#false} is VALID [2022-02-20 18:40:51,729 INFO L290 TraceCheckUtils]: 172: Hoare triple {7028#false} assume !!(0 == ~mode2~0 % 256); {7028#false} is VALID [2022-02-20 18:40:51,729 INFO L290 TraceCheckUtils]: 173: Hoare triple {7028#false} assume ~r2~0 < 3; {7028#false} is VALID [2022-02-20 18:40:51,729 INFO L290 TraceCheckUtils]: 174: Hoare triple {7028#false} assume !!(0 == ~ep21~0 % 256); {7028#false} is VALID [2022-02-20 18:40:51,730 INFO L290 TraceCheckUtils]: 175: Hoare triple {7028#false} assume !!(0 == ~ep23~0 % 256); {7028#false} is VALID [2022-02-20 18:40:51,730 INFO L290 TraceCheckUtils]: 176: Hoare triple {7028#false} assume !!(0 == ~ep24~0 % 256); {7028#false} is VALID [2022-02-20 18:40:51,730 INFO L290 TraceCheckUtils]: 177: Hoare triple {7028#false} ~mode2~0 := 1; {7028#false} is VALID [2022-02-20 18:40:51,730 INFO L290 TraceCheckUtils]: 178: Hoare triple {7028#false} assume !!(0 == ~mode3~0 % 256); {7028#false} is VALID [2022-02-20 18:40:51,730 INFO L290 TraceCheckUtils]: 179: Hoare triple {7028#false} assume ~r3~0 < 3; {7028#false} is VALID [2022-02-20 18:40:51,730 INFO L290 TraceCheckUtils]: 180: Hoare triple {7028#false} assume !!(0 == ~ep31~0 % 256); {7028#false} is VALID [2022-02-20 18:40:51,730 INFO L290 TraceCheckUtils]: 181: Hoare triple {7028#false} assume !!(0 == ~ep32~0 % 256); {7028#false} is VALID [2022-02-20 18:40:51,730 INFO L290 TraceCheckUtils]: 182: Hoare triple {7028#false} assume !!(0 == ~ep34~0 % 256); {7028#false} is VALID [2022-02-20 18:40:51,731 INFO L290 TraceCheckUtils]: 183: Hoare triple {7028#false} ~mode3~0 := 1; {7028#false} is VALID [2022-02-20 18:40:51,731 INFO L290 TraceCheckUtils]: 184: Hoare triple {7028#false} assume !!(0 == ~mode4~0 % 256); {7028#false} is VALID [2022-02-20 18:40:51,731 INFO L290 TraceCheckUtils]: 185: Hoare triple {7028#false} assume ~r4~0 < 3; {7028#false} is VALID [2022-02-20 18:40:51,731 INFO L290 TraceCheckUtils]: 186: Hoare triple {7028#false} assume !!(0 == ~ep41~0 % 256); {7028#false} is VALID [2022-02-20 18:40:51,731 INFO L290 TraceCheckUtils]: 187: Hoare triple {7028#false} assume !!(0 == ~ep42~0 % 256); {7028#false} is VALID [2022-02-20 18:40:51,731 INFO L290 TraceCheckUtils]: 188: Hoare triple {7028#false} assume !!(0 == ~ep43~0 % 256); {7028#false} is VALID [2022-02-20 18:40:51,731 INFO L290 TraceCheckUtils]: 189: Hoare triple {7028#false} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~2#1; {7028#false} is VALID [2022-02-20 18:40:51,731 INFO L290 TraceCheckUtils]: 190: Hoare triple {7028#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {7028#false} is VALID [2022-02-20 18:40:51,731 INFO L290 TraceCheckUtils]: 191: Hoare triple {7028#false} assume ~st1~0 + ~nl1~0 <= 1; {7028#false} is VALID [2022-02-20 18:40:51,732 INFO L290 TraceCheckUtils]: 192: Hoare triple {7028#false} assume ~st2~0 + ~nl2~0 <= 1; {7028#false} is VALID [2022-02-20 18:40:51,732 INFO L290 TraceCheckUtils]: 193: Hoare triple {7028#false} assume ~st3~0 + ~nl3~0 <= 1; {7028#false} is VALID [2022-02-20 18:40:51,732 INFO L290 TraceCheckUtils]: 194: Hoare triple {7028#false} assume ~st4~0 + ~nl4~0 <= 1; {7028#false} is VALID [2022-02-20 18:40:51,732 INFO L290 TraceCheckUtils]: 195: Hoare triple {7028#false} assume !(~r1~0 >= 3); {7028#false} is VALID [2022-02-20 18:40:51,732 INFO L290 TraceCheckUtils]: 196: Hoare triple {7028#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {7028#false} is VALID [2022-02-20 18:40:51,732 INFO L290 TraceCheckUtils]: 197: Hoare triple {7028#false} assume ~r1~0 < 3; {7028#false} is VALID [2022-02-20 18:40:51,732 INFO L290 TraceCheckUtils]: 198: Hoare triple {7028#false} assume !(~r1~0 >= 3); {7028#false} is VALID [2022-02-20 18:40:51,732 INFO L290 TraceCheckUtils]: 199: Hoare triple {7028#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {7028#false} is VALID [2022-02-20 18:40:51,733 INFO L290 TraceCheckUtils]: 200: Hoare triple {7028#false} assume ~r1~0 < 3;main_~check__tmp~2#1 := 1;~__return_3398~0 := main_~check__tmp~2#1;main_~main__c1~0#1 := ~__return_3398~0;havoc main_~__tmp_3~0#1;main_~__tmp_3~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~2#1;main_~assert__arg~2#1 := main_~__tmp_3~0#1; {7028#false} is VALID [2022-02-20 18:40:51,733 INFO L290 TraceCheckUtils]: 201: Hoare triple {7028#false} assume !(0 == main_~assert__arg~2#1 % 256);main_~main____CPAchecker_TMP_0~2#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {7028#false} is VALID [2022-02-20 18:40:51,733 INFO L290 TraceCheckUtils]: 202: Hoare triple {7028#false} assume main_~main__i2~0#1 < 8; {7028#false} is VALID [2022-02-20 18:40:51,733 INFO L290 TraceCheckUtils]: 203: Hoare triple {7028#false} assume !(0 == ~mode1~0 % 256);~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {7028#false} is VALID [2022-02-20 18:40:51,733 INFO L290 TraceCheckUtils]: 204: Hoare triple {7028#false} assume !!(0 == ~ep21~0 % 256); {7028#false} is VALID [2022-02-20 18:40:51,733 INFO L290 TraceCheckUtils]: 205: Hoare triple {7028#false} assume !!(0 == ~ep31~0 % 256); {7028#false} is VALID [2022-02-20 18:40:51,733 INFO L290 TraceCheckUtils]: 206: Hoare triple {7028#false} assume !!(0 == ~ep41~0 % 256); {7028#false} is VALID [2022-02-20 18:40:51,734 INFO L290 TraceCheckUtils]: 207: Hoare triple {7028#false} assume 2 == ~r1~0; {7028#false} is VALID [2022-02-20 18:40:51,734 INFO L290 TraceCheckUtils]: 208: Hoare triple {7028#false} assume ~max1~0 == ~id1~0;~st1~0 := 1;~mode1~0 := 0; {7028#false} is VALID [2022-02-20 18:40:51,734 INFO L290 TraceCheckUtils]: 209: Hoare triple {7028#false} assume !(0 == ~mode2~0 % 256);~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {7028#false} is VALID [2022-02-20 18:40:51,734 INFO L290 TraceCheckUtils]: 210: Hoare triple {7028#false} assume !!(0 == ~ep12~0 % 256); {7028#false} is VALID [2022-02-20 18:40:51,734 INFO L290 TraceCheckUtils]: 211: Hoare triple {7028#false} assume !!(0 == ~ep32~0 % 256); {7028#false} is VALID [2022-02-20 18:40:51,734 INFO L290 TraceCheckUtils]: 212: Hoare triple {7028#false} assume !!(0 == ~ep42~0 % 256); {7028#false} is VALID [2022-02-20 18:40:51,734 INFO L290 TraceCheckUtils]: 213: Hoare triple {7028#false} assume !(3 == ~r2~0);~mode2~0 := 0; {7028#false} is VALID [2022-02-20 18:40:51,734 INFO L290 TraceCheckUtils]: 214: Hoare triple {7028#false} assume !(0 == ~mode3~0 % 256);~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {7028#false} is VALID [2022-02-20 18:40:51,735 INFO L290 TraceCheckUtils]: 215: Hoare triple {7028#false} assume !!(0 == ~ep13~0 % 256); {7028#false} is VALID [2022-02-20 18:40:51,735 INFO L290 TraceCheckUtils]: 216: Hoare triple {7028#false} assume !!(0 == ~ep23~0 % 256); {7028#false} is VALID [2022-02-20 18:40:51,735 INFO L290 TraceCheckUtils]: 217: Hoare triple {7028#false} assume !!(0 == ~ep43~0 % 256); {7028#false} is VALID [2022-02-20 18:40:51,735 INFO L290 TraceCheckUtils]: 218: Hoare triple {7028#false} assume !(3 == ~r3~0);~mode3~0 := 0; {7028#false} is VALID [2022-02-20 18:40:51,735 INFO L290 TraceCheckUtils]: 219: Hoare triple {7028#false} assume !(0 == ~mode4~0 % 256);~r4~0 := (if (1 + ~r4~0) % 256 <= 127 then (1 + ~r4~0) % 256 else (1 + ~r4~0) % 256 - 256); {7028#false} is VALID [2022-02-20 18:40:51,735 INFO L290 TraceCheckUtils]: 220: Hoare triple {7028#false} assume !!(0 == ~ep14~0 % 256); {7028#false} is VALID [2022-02-20 18:40:51,735 INFO L290 TraceCheckUtils]: 221: Hoare triple {7028#false} assume !!(0 == ~ep24~0 % 256); {7028#false} is VALID [2022-02-20 18:40:51,735 INFO L290 TraceCheckUtils]: 222: Hoare triple {7028#false} assume !!(0 == ~ep34~0 % 256); {7028#false} is VALID [2022-02-20 18:40:51,736 INFO L290 TraceCheckUtils]: 223: Hoare triple {7028#false} assume !(3 == ~r4~0);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~3#1; {7028#false} is VALID [2022-02-20 18:40:51,736 INFO L290 TraceCheckUtils]: 224: Hoare triple {7028#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {7028#false} is VALID [2022-02-20 18:40:51,736 INFO L290 TraceCheckUtils]: 225: Hoare triple {7028#false} assume ~st1~0 + ~nl1~0 <= 1; {7028#false} is VALID [2022-02-20 18:40:51,736 INFO L290 TraceCheckUtils]: 226: Hoare triple {7028#false} assume ~st2~0 + ~nl2~0 <= 1; {7028#false} is VALID [2022-02-20 18:40:51,736 INFO L290 TraceCheckUtils]: 227: Hoare triple {7028#false} assume ~st3~0 + ~nl3~0 <= 1; {7028#false} is VALID [2022-02-20 18:40:51,736 INFO L290 TraceCheckUtils]: 228: Hoare triple {7028#false} assume ~st4~0 + ~nl4~0 <= 1; {7028#false} is VALID [2022-02-20 18:40:51,736 INFO L290 TraceCheckUtils]: 229: Hoare triple {7028#false} assume !(~r1~0 >= 3); {7028#false} is VALID [2022-02-20 18:40:51,736 INFO L290 TraceCheckUtils]: 230: Hoare triple {7028#false} assume !(0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0);main_~check__tmp~3#1 := 0;~__return_4065~0 := main_~check__tmp~3#1;main_~main__c1~0#1 := ~__return_4065~0;havoc main_~__tmp_4~0#1;main_~__tmp_4~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~3#1;main_~assert__arg~3#1 := main_~__tmp_4~0#1; {7028#false} is VALID [2022-02-20 18:40:51,736 INFO L290 TraceCheckUtils]: 231: Hoare triple {7028#false} assume 0 == main_~assert__arg~3#1 % 256; {7028#false} is VALID [2022-02-20 18:40:51,737 INFO L290 TraceCheckUtils]: 232: Hoare triple {7028#false} assume !false; {7028#false} is VALID [2022-02-20 18:40:51,739 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 18:40:51,739 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 18:40:51,739 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2027151200] [2022-02-20 18:40:51,739 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2027151200] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 18:40:51,739 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 18:40:51,740 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 18:40:51,740 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1088970742] [2022-02-20 18:40:51,740 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 18:40:51,742 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 77.66666666666667) internal successors, (233), 3 states have internal predecessors, (233), 0 states have call successors, (0), 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 233 [2022-02-20 18:40:51,742 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 18:40:51,742 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 77.66666666666667) internal successors, (233), 3 states have internal predecessors, (233), 0 states have call successors, (0), 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 18:40:51,880 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 233 edges. 233 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:40:51,880 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 18:40:51,880 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 18:40:51,881 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 18:40:51,881 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 18:40:51,881 INFO L87 Difference]: Start difference. First operand 1162 states and 1812 transitions. Second operand has 3 states, 3 states have (on average 77.66666666666667) internal successors, (233), 3 states have internal predecessors, (233), 0 states have call successors, (0), 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 18:40:53,900 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:40:53,900 INFO L93 Difference]: Finished difference Result 3320 states and 5146 transitions. [2022-02-20 18:40:53,900 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 18:40:53,901 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 77.66666666666667) internal successors, (233), 3 states have internal predecessors, (233), 0 states have call successors, (0), 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 233 [2022-02-20 18:40:53,901 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 18:40:53,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 77.66666666666667) internal successors, (233), 3 states have internal predecessors, (233), 0 states have call successors, (0), 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 18:40:53,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 2711 transitions. [2022-02-20 18:40:53,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 77.66666666666667) internal successors, (233), 3 states have internal predecessors, (233), 0 states have call successors, (0), 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 18:40:53,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 2711 transitions. [2022-02-20 18:40:53,922 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 2711 transitions. [2022-02-20 18:40:55,496 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 2711 edges. 2711 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:40:55,680 INFO L225 Difference]: With dead ends: 3320 [2022-02-20 18:40:55,680 INFO L226 Difference]: Without dead ends: 2283 [2022-02-20 18:40:55,681 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 18:40:55,682 INFO L933 BasicCegarLoop]: 1794 mSDtfsCounter, 820 mSDsluCounter, 907 mSDsCounter, 0 mSdLazyCounter, 23 mSolverCounterSat, 19 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 820 SdHoareTripleChecker+Valid, 2701 SdHoareTripleChecker+Invalid, 42 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 19 IncrementalHoareTripleChecker+Valid, 23 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-02-20 18:40:55,683 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [820 Valid, 2701 Invalid, 42 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [19 Valid, 23 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-02-20 18:40:55,685 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2283 states. [2022-02-20 18:40:55,932 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2283 to 2252. [2022-02-20 18:40:55,932 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 18:40:55,937 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2283 states. Second operand has 2252 states, 2250 states have (on average 1.5537777777777777) internal successors, (3496), 2251 states have internal predecessors, (3496), 0 states have call successors, (0), 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 18:40:55,941 INFO L74 IsIncluded]: Start isIncluded. First operand 2283 states. Second operand has 2252 states, 2250 states have (on average 1.5537777777777777) internal successors, (3496), 2251 states have internal predecessors, (3496), 0 states have call successors, (0), 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 18:40:55,945 INFO L87 Difference]: Start difference. First operand 2283 states. Second operand has 2252 states, 2250 states have (on average 1.5537777777777777) internal successors, (3496), 2251 states have internal predecessors, (3496), 0 states have call successors, (0), 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 18:40:56,099 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:40:56,099 INFO L93 Difference]: Finished difference Result 2283 states and 3539 transitions. [2022-02-20 18:40:56,099 INFO L276 IsEmpty]: Start isEmpty. Operand 2283 states and 3539 transitions. [2022-02-20 18:40:56,102 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:40:56,102 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:40:56,106 INFO L74 IsIncluded]: Start isIncluded. First operand has 2252 states, 2250 states have (on average 1.5537777777777777) internal successors, (3496), 2251 states have internal predecessors, (3496), 0 states have call successors, (0), 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 2283 states. [2022-02-20 18:40:56,110 INFO L87 Difference]: Start difference. First operand has 2252 states, 2250 states have (on average 1.5537777777777777) internal successors, (3496), 2251 states have internal predecessors, (3496), 0 states have call successors, (0), 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 2283 states. [2022-02-20 18:40:56,253 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:40:56,253 INFO L93 Difference]: Finished difference Result 2283 states and 3539 transitions. [2022-02-20 18:40:56,253 INFO L276 IsEmpty]: Start isEmpty. Operand 2283 states and 3539 transitions. [2022-02-20 18:40:56,256 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:40:56,256 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:40:56,256 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 18:40:56,256 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 18:40:56,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2252 states, 2250 states have (on average 1.5537777777777777) internal successors, (3496), 2251 states have internal predecessors, (3496), 0 states have call successors, (0), 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 18:40:56,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2252 states to 2252 states and 3496 transitions. [2022-02-20 18:40:56,478 INFO L78 Accepts]: Start accepts. Automaton has 2252 states and 3496 transitions. Word has length 233 [2022-02-20 18:40:56,478 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 18:40:56,478 INFO L470 AbstractCegarLoop]: Abstraction has 2252 states and 3496 transitions. [2022-02-20 18:40:56,478 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 77.66666666666667) internal successors, (233), 3 states have internal predecessors, (233), 0 states have call successors, (0), 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 18:40:56,478 INFO L276 IsEmpty]: Start isEmpty. Operand 2252 states and 3496 transitions. [2022-02-20 18:40:56,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2022-02-20 18:40:56,482 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 18:40:56,482 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 18:40:56,482 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-20 18:40:56,482 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 18:40:56,483 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 18:40:56,483 INFO L85 PathProgramCache]: Analyzing trace with hash 58619892, now seen corresponding path program 1 times [2022-02-20 18:40:56,483 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 18:40:56,483 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1734123165] [2022-02-20 18:40:56,483 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 18:40:56,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 18:40:56,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:40:56,588 INFO L290 TraceCheckUtils]: 0: Hoare triple {19153#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(55, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[3 := #funAddr~node4.base], ~nodes~0.offset[3 := #funAddr~node4.offset];~__return_2814~0 := 0;~__return_3024~0 := 0;~__return_3207~0 := 0;~__return_3398~0 := 0;~__return_4065~0 := 0;~__return_3582~0 := 0;~__tmp_3583_0~0 := 0;~__return_3756~0 := 0;~__return_3596~0 := 0; {19153#true} is VALID [2022-02-20 18:40:56,588 INFO L290 TraceCheckUtils]: 1: Hoare triple {19153#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~nondet5#1, main_#t~nondet6#1, main_#t~nondet7#1, main_#t~nondet8#1, main_#t~nondet9#1, main_#t~nondet10#1, main_#t~nondet11#1, main_#t~nondet12#1, main_#t~nondet13#1, main_#t~nondet14#1, main_#t~nondet15#1, main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~nondet28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_~__tmp_4~0#1, main_~assert__arg~3#1, main_~check__tmp~3#1, main_~check__tmp~5#1, main_~node4____CPAchecker_TMP_2~2#1, main_~node4____CPAchecker_TMP_1~2#1, main_~node4____CPAchecker_TMP_0~2#1, main_~node3____CPAchecker_TMP_2~2#1, main_~node3____CPAchecker_TMP_1~2#1, main_~node3____CPAchecker_TMP_0~2#1, main_~node2____CPAchecker_TMP_2~2#1, main_~node2____CPAchecker_TMP_1~2#1, main_~node2____CPAchecker_TMP_0~2#1, main_~node1____CPAchecker_TMP_2~2#1, main_~node1____CPAchecker_TMP_1~2#1, main_~node1____CPAchecker_TMP_0~2#1, main_~main____CPAchecker_TMP_0~3#1, main_~__tmp_5~0#1, main_~assert__arg~4#1, main_~check__tmp~4#1, main_~main____CPAchecker_TMP_0~2#1, main_~__tmp_3~0#1, main_~assert__arg~2#1, main_~check__tmp~2#1, main_~node4____CPAchecker_TMP_2~1#1, main_~node4____CPAchecker_TMP_1~1#1, main_~node4____CPAchecker_TMP_0~1#1, main_~node3____CPAchecker_TMP_2~1#1, main_~node3____CPAchecker_TMP_1~1#1, main_~node3____CPAchecker_TMP_0~1#1, main_~node2____CPAchecker_TMP_2~1#1, main_~node2____CPAchecker_TMP_1~1#1, main_~node2____CPAchecker_TMP_0~1#1, main_~node1____CPAchecker_TMP_2~1#1, main_~node1____CPAchecker_TMP_1~1#1, main_~node1____CPAchecker_TMP_0~1#1, main_~main____CPAchecker_TMP_0~1#1, main_~__tmp_2~0#1, main_~assert__arg~1#1, main_~check__tmp~1#1, main_~main____CPAchecker_TMP_0~0#1, main_~__tmp_1~0#1, main_~assert__arg~0#1, main_~check__tmp~0#1, main_~node4____CPAchecker_TMP_2~0#1, main_~node4____CPAchecker_TMP_1~0#1, main_~node4____CPAchecker_TMP_0~0#1, main_~node3____CPAchecker_TMP_2~0#1, main_~node3____CPAchecker_TMP_1~0#1, main_~node3____CPAchecker_TMP_0~0#1, main_~node2____CPAchecker_TMP_2~0#1, main_~node2____CPAchecker_TMP_1~0#1, main_~node2____CPAchecker_TMP_0~0#1, main_~node1____CPAchecker_TMP_2~0#1, main_~node1____CPAchecker_TMP_1~0#1, main_~node1____CPAchecker_TMP_0~0#1, main_~init__r121~0#1, main_~init__r131~0#1, main_~init__r141~0#1, main_~init__r211~0#1, main_~init__r231~0#1, main_~init__r241~0#1, main_~init__r311~0#1, main_~init__r321~0#1, main_~init__r341~0#1, main_~init__r411~0#1, main_~init__r421~0#1, main_~init__r431~0#1, main_~init__r122~0#1, main_~init__tmp~0#1, main_~init__r132~0#1, main_~init__tmp___0~0#1, main_~init__r142~0#1, main_~init__tmp___1~0#1, main_~init__r212~0#1, main_~init__tmp___2~0#1, main_~init__r232~0#1, main_~init__tmp___3~0#1, main_~init__r242~0#1, main_~init__tmp___4~0#1, main_~init__r312~0#1, main_~init__tmp___5~0#1, main_~init__r322~0#1, main_~init__tmp___6~0#1, main_~init__r342~0#1, main_~init__tmp___7~0#1, main_~init__r412~0#1, main_~init__tmp___8~0#1, main_~init__r422~0#1, main_~init__tmp___9~0#1, main_~init__r432~0#1, main_~init__tmp___10~0#1, main_~init__r123~0#1, main_~init__tmp___11~0#1, main_~init__r133~0#1, main_~init__tmp___12~0#1, main_~init__r143~0#1, main_~init__tmp___13~0#1, main_~init__r213~0#1, main_~init__tmp___14~0#1, main_~init__r233~0#1, main_~init__tmp___15~0#1, main_~init__r243~0#1, main_~init__tmp___16~0#1, main_~init__r313~0#1, main_~init__tmp___17~0#1, main_~init__r323~0#1, main_~init__tmp___18~0#1, main_~init__r343~0#1, main_~init__tmp___19~0#1, main_~init__r413~0#1, main_~init__tmp___20~0#1, main_~init__r423~0#1, main_~init__tmp___21~0#1, main_~init__r433~0#1, main_~init__tmp___22~0#1, main_~init__tmp___23~0#1, main_~main__c1~0#1, main_~main__i2~0#1;havoc main_~main__c1~0#1;havoc main_~main__i2~0#1;main_~main__c1~0#1 := 0;~ep12~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1;~ep13~0 := main_#t~nondet5#1;havoc main_#t~nondet5#1;~ep14~0 := main_#t~nondet6#1;havoc main_#t~nondet6#1;~ep21~0 := main_#t~nondet7#1;havoc main_#t~nondet7#1;~ep23~0 := main_#t~nondet8#1;havoc main_#t~nondet8#1;~ep24~0 := main_#t~nondet9#1;havoc main_#t~nondet9#1;~ep31~0 := main_#t~nondet10#1;havoc main_#t~nondet10#1;~ep32~0 := main_#t~nondet11#1;havoc main_#t~nondet11#1;~ep34~0 := main_#t~nondet12#1;havoc main_#t~nondet12#1;~ep41~0 := main_#t~nondet13#1;havoc main_#t~nondet13#1;~ep42~0 := main_#t~nondet14#1;havoc main_#t~nondet14#1;~ep43~0 := main_#t~nondet15#1;havoc main_#t~nondet15#1;assume -128 <= main_#t~nondet16#1 && main_#t~nondet16#1 <= 127;~id1~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;assume -128 <= main_#t~nondet17#1 && main_#t~nondet17#1 <= 127;~r1~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;assume -128 <= main_#t~nondet18#1 && main_#t~nondet18#1 <= 127;~st1~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;assume -128 <= main_#t~nondet19#1 && main_#t~nondet19#1 <= 127;~nl1~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;assume -128 <= main_#t~nondet20#1 && main_#t~nondet20#1 <= 127;~m1~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;assume -128 <= main_#t~nondet21#1 && main_#t~nondet21#1 <= 127;~max1~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;~mode1~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;assume -128 <= main_#t~nondet23#1 && main_#t~nondet23#1 <= 127;~id2~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;assume -128 <= main_#t~nondet24#1 && main_#t~nondet24#1 <= 127;~r2~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;assume -128 <= main_#t~nondet25#1 && main_#t~nondet25#1 <= 127;~st2~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;assume -128 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 127;~nl2~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;assume -128 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 127;~m2~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;assume -128 <= main_#t~nondet28#1 && main_#t~nondet28#1 <= 127;~max2~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;~mode2~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;assume -128 <= main_#t~nondet30#1 && main_#t~nondet30#1 <= 127;~id3~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;assume -128 <= main_#t~nondet31#1 && main_#t~nondet31#1 <= 127;~r3~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;assume -128 <= main_#t~nondet32#1 && main_#t~nondet32#1 <= 127;~st3~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;assume -128 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 127;~nl3~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;assume -128 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 127;~m3~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;assume -128 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 127;~max3~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;~mode3~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;assume -128 <= main_#t~nondet37#1 && main_#t~nondet37#1 <= 127;~id4~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;assume -128 <= main_#t~nondet38#1 && main_#t~nondet38#1 <= 127;~r4~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;assume -128 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 127;~st4~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;assume -128 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 127;~nl4~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;assume -128 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 127;~m4~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;assume -128 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 127;~max4~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~mode4~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;havoc main_~init__r121~0#1;havoc main_~init__r131~0#1;havoc main_~init__r141~0#1;havoc main_~init__r211~0#1;havoc main_~init__r231~0#1;havoc main_~init__r241~0#1;havoc main_~init__r311~0#1;havoc main_~init__r321~0#1;havoc main_~init__r341~0#1;havoc main_~init__r411~0#1;havoc main_~init__r421~0#1;havoc main_~init__r431~0#1;havoc main_~init__r122~0#1;havoc main_~init__tmp~0#1;havoc main_~init__r132~0#1;havoc main_~init__tmp___0~0#1;havoc main_~init__r142~0#1;havoc main_~init__tmp___1~0#1;havoc main_~init__r212~0#1;havoc main_~init__tmp___2~0#1;havoc main_~init__r232~0#1;havoc main_~init__tmp___3~0#1;havoc main_~init__r242~0#1;havoc main_~init__tmp___4~0#1;havoc main_~init__r312~0#1;havoc main_~init__tmp___5~0#1;havoc main_~init__r322~0#1;havoc main_~init__tmp___6~0#1;havoc main_~init__r342~0#1;havoc main_~init__tmp___7~0#1;havoc main_~init__r412~0#1;havoc main_~init__tmp___8~0#1;havoc main_~init__r422~0#1;havoc main_~init__tmp___9~0#1;havoc main_~init__r432~0#1;havoc main_~init__tmp___10~0#1;havoc main_~init__r123~0#1;havoc main_~init__tmp___11~0#1;havoc main_~init__r133~0#1;havoc main_~init__tmp___12~0#1;havoc main_~init__r143~0#1;havoc main_~init__tmp___13~0#1;havoc main_~init__r213~0#1;havoc main_~init__tmp___14~0#1;havoc main_~init__r233~0#1;havoc main_~init__tmp___15~0#1;havoc main_~init__r243~0#1;havoc main_~init__tmp___16~0#1;havoc main_~init__r313~0#1;havoc main_~init__tmp___17~0#1;havoc main_~init__r323~0#1;havoc main_~init__tmp___18~0#1;havoc main_~init__r343~0#1;havoc main_~init__tmp___19~0#1;havoc main_~init__r413~0#1;havoc main_~init__tmp___20~0#1;havoc main_~init__r423~0#1;havoc main_~init__tmp___21~0#1;havoc main_~init__r433~0#1;havoc main_~init__tmp___22~0#1;havoc main_~init__tmp___23~0#1;main_~init__r121~0#1 := ~ep12~0;main_~init__r131~0#1 := ~ep13~0;main_~init__r141~0#1 := ~ep14~0;main_~init__r211~0#1 := ~ep21~0;main_~init__r231~0#1 := ~ep23~0;main_~init__r241~0#1 := ~ep24~0;main_~init__r311~0#1 := ~ep31~0;main_~init__r321~0#1 := ~ep32~0;main_~init__r341~0#1 := ~ep34~0;main_~init__r411~0#1 := ~ep41~0;main_~init__r421~0#1 := ~ep42~0;main_~init__r431~0#1 := ~ep43~0; {19153#true} is VALID [2022-02-20 18:40:56,588 INFO L290 TraceCheckUtils]: 2: Hoare triple {19153#true} assume !!(0 == main_~init__r121~0#1 % 256); {19153#true} is VALID [2022-02-20 18:40:56,589 INFO L290 TraceCheckUtils]: 3: Hoare triple {19153#true} assume !!(0 == main_~init__r131~0#1 % 256); {19155#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r131~0#1| 256)) |ULTIMATE.start_main_~init__r131~0#1|) 0)} is VALID [2022-02-20 18:40:56,589 INFO L290 TraceCheckUtils]: 4: Hoare triple {19155#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r131~0#1| 256)) |ULTIMATE.start_main_~init__r131~0#1|) 0)} assume !!(0 == main_~init__r141~0#1 % 256);main_~init__tmp~0#1 := 0; {19155#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r131~0#1| 256)) |ULTIMATE.start_main_~init__r131~0#1|) 0)} is VALID [2022-02-20 18:40:56,590 INFO L290 TraceCheckUtils]: 5: Hoare triple {19155#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r131~0#1| 256)) |ULTIMATE.start_main_~init__r131~0#1|) 0)} main_~init__r122~0#1 := (if 0 == main_~init__tmp~0#1 then 0 else 1); {19155#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r131~0#1| 256)) |ULTIMATE.start_main_~init__r131~0#1|) 0)} is VALID [2022-02-20 18:40:56,590 INFO L290 TraceCheckUtils]: 6: Hoare triple {19155#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r131~0#1| 256)) |ULTIMATE.start_main_~init__r131~0#1|) 0)} assume !(0 == main_~init__r131~0#1 % 256);main_~init__tmp___0~0#1 := 1; {19154#false} is VALID [2022-02-20 18:40:56,590 INFO L290 TraceCheckUtils]: 7: Hoare triple {19154#false} main_~init__r132~0#1 := (if 0 == main_~init__tmp___0~0#1 then 0 else 1); {19154#false} is VALID [2022-02-20 18:40:56,590 INFO L290 TraceCheckUtils]: 8: Hoare triple {19154#false} assume !(0 == main_~init__r141~0#1 % 256);main_~init__tmp___1~0#1 := 1; {19154#false} is VALID [2022-02-20 18:40:56,591 INFO L290 TraceCheckUtils]: 9: Hoare triple {19154#false} main_~init__r142~0#1 := (if 0 == main_~init__tmp___1~0#1 then 0 else 1); {19154#false} is VALID [2022-02-20 18:40:56,591 INFO L290 TraceCheckUtils]: 10: Hoare triple {19154#false} assume !(0 == main_~init__r211~0#1 % 256);main_~init__tmp___2~0#1 := 1; {19154#false} is VALID [2022-02-20 18:40:56,591 INFO L290 TraceCheckUtils]: 11: Hoare triple {19154#false} main_~init__r212~0#1 := (if 0 == main_~init__tmp___2~0#1 then 0 else 1); {19154#false} is VALID [2022-02-20 18:40:56,591 INFO L290 TraceCheckUtils]: 12: Hoare triple {19154#false} assume !(0 == main_~init__r231~0#1 % 256);main_~init__tmp___3~0#1 := 1; {19154#false} is VALID [2022-02-20 18:40:56,591 INFO L290 TraceCheckUtils]: 13: Hoare triple {19154#false} main_~init__r232~0#1 := (if 0 == main_~init__tmp___3~0#1 then 0 else 1); {19154#false} is VALID [2022-02-20 18:40:56,591 INFO L290 TraceCheckUtils]: 14: Hoare triple {19154#false} assume !(0 == main_~init__r241~0#1 % 256);main_~init__tmp___4~0#1 := 1; {19154#false} is VALID [2022-02-20 18:40:56,591 INFO L290 TraceCheckUtils]: 15: Hoare triple {19154#false} main_~init__r242~0#1 := (if 0 == main_~init__tmp___4~0#1 then 0 else 1); {19154#false} is VALID [2022-02-20 18:40:56,592 INFO L290 TraceCheckUtils]: 16: Hoare triple {19154#false} assume !(0 == main_~init__r311~0#1 % 256);main_~init__tmp___5~0#1 := 1; {19154#false} is VALID [2022-02-20 18:40:56,592 INFO L290 TraceCheckUtils]: 17: Hoare triple {19154#false} main_~init__r312~0#1 := (if 0 == main_~init__tmp___5~0#1 then 0 else 1); {19154#false} is VALID [2022-02-20 18:40:56,592 INFO L290 TraceCheckUtils]: 18: Hoare triple {19154#false} assume !(0 == main_~init__r321~0#1 % 256);main_~init__tmp___6~0#1 := 1; {19154#false} is VALID [2022-02-20 18:40:56,592 INFO L290 TraceCheckUtils]: 19: Hoare triple {19154#false} main_~init__r322~0#1 := (if 0 == main_~init__tmp___6~0#1 then 0 else 1); {19154#false} is VALID [2022-02-20 18:40:56,592 INFO L290 TraceCheckUtils]: 20: Hoare triple {19154#false} assume !(0 == main_~init__r341~0#1 % 256);main_~init__tmp___7~0#1 := 1; {19154#false} is VALID [2022-02-20 18:40:56,592 INFO L290 TraceCheckUtils]: 21: Hoare triple {19154#false} main_~init__r342~0#1 := (if 0 == main_~init__tmp___7~0#1 then 0 else 1); {19154#false} is VALID [2022-02-20 18:40:56,592 INFO L290 TraceCheckUtils]: 22: Hoare triple {19154#false} assume !(0 == main_~init__r411~0#1 % 256);main_~init__tmp___8~0#1 := 1; {19154#false} is VALID [2022-02-20 18:40:56,593 INFO L290 TraceCheckUtils]: 23: Hoare triple {19154#false} main_~init__r412~0#1 := (if 0 == main_~init__tmp___8~0#1 then 0 else 1); {19154#false} is VALID [2022-02-20 18:40:56,593 INFO L290 TraceCheckUtils]: 24: Hoare triple {19154#false} assume !(0 == main_~init__r421~0#1 % 256);main_~init__tmp___9~0#1 := 1; {19154#false} is VALID [2022-02-20 18:40:56,593 INFO L290 TraceCheckUtils]: 25: Hoare triple {19154#false} main_~init__r422~0#1 := (if 0 == main_~init__tmp___9~0#1 then 0 else 1); {19154#false} is VALID [2022-02-20 18:40:56,593 INFO L290 TraceCheckUtils]: 26: Hoare triple {19154#false} assume !(0 == main_~init__r431~0#1 % 256);main_~init__tmp___10~0#1 := 1; {19154#false} is VALID [2022-02-20 18:40:56,593 INFO L290 TraceCheckUtils]: 27: Hoare triple {19154#false} main_~init__r432~0#1 := (if 0 == main_~init__tmp___10~0#1 then 0 else 1); {19154#false} is VALID [2022-02-20 18:40:56,593 INFO L290 TraceCheckUtils]: 28: Hoare triple {19154#false} assume !(0 == main_~init__r122~0#1 % 256);main_~init__tmp___11~0#1 := 1; {19154#false} is VALID [2022-02-20 18:40:56,593 INFO L290 TraceCheckUtils]: 29: Hoare triple {19154#false} main_~init__r123~0#1 := (if 0 == main_~init__tmp___11~0#1 then 0 else 1); {19154#false} is VALID [2022-02-20 18:40:56,594 INFO L290 TraceCheckUtils]: 30: Hoare triple {19154#false} assume !(0 == main_~init__r132~0#1 % 256);main_~init__tmp___12~0#1 := 1; {19154#false} is VALID [2022-02-20 18:40:56,594 INFO L290 TraceCheckUtils]: 31: Hoare triple {19154#false} main_~init__r133~0#1 := (if 0 == main_~init__tmp___12~0#1 then 0 else 1); {19154#false} is VALID [2022-02-20 18:40:56,594 INFO L290 TraceCheckUtils]: 32: Hoare triple {19154#false} assume !(0 == main_~init__r142~0#1 % 256);main_~init__tmp___13~0#1 := 1; {19154#false} is VALID [2022-02-20 18:40:56,594 INFO L290 TraceCheckUtils]: 33: Hoare triple {19154#false} main_~init__r143~0#1 := (if 0 == main_~init__tmp___13~0#1 then 0 else 1); {19154#false} is VALID [2022-02-20 18:40:56,594 INFO L290 TraceCheckUtils]: 34: Hoare triple {19154#false} assume !(0 == main_~init__r212~0#1 % 256);main_~init__tmp___14~0#1 := 1; {19154#false} is VALID [2022-02-20 18:40:56,594 INFO L290 TraceCheckUtils]: 35: Hoare triple {19154#false} main_~init__r213~0#1 := (if 0 == main_~init__tmp___14~0#1 then 0 else 1); {19154#false} is VALID [2022-02-20 18:40:56,594 INFO L290 TraceCheckUtils]: 36: Hoare triple {19154#false} assume !(0 == main_~init__r232~0#1 % 256);main_~init__tmp___15~0#1 := 1; {19154#false} is VALID [2022-02-20 18:40:56,595 INFO L290 TraceCheckUtils]: 37: Hoare triple {19154#false} main_~init__r233~0#1 := (if 0 == main_~init__tmp___15~0#1 then 0 else 1); {19154#false} is VALID [2022-02-20 18:40:56,595 INFO L290 TraceCheckUtils]: 38: Hoare triple {19154#false} assume !(0 == main_~init__r242~0#1 % 256);main_~init__tmp___16~0#1 := 1; {19154#false} is VALID [2022-02-20 18:40:56,595 INFO L290 TraceCheckUtils]: 39: Hoare triple {19154#false} main_~init__r243~0#1 := (if 0 == main_~init__tmp___16~0#1 then 0 else 1); {19154#false} is VALID [2022-02-20 18:40:56,595 INFO L290 TraceCheckUtils]: 40: Hoare triple {19154#false} assume !(0 == main_~init__r312~0#1 % 256);main_~init__tmp___17~0#1 := 1; {19154#false} is VALID [2022-02-20 18:40:56,595 INFO L290 TraceCheckUtils]: 41: Hoare triple {19154#false} main_~init__r313~0#1 := (if 0 == main_~init__tmp___17~0#1 then 0 else 1); {19154#false} is VALID [2022-02-20 18:40:56,599 INFO L290 TraceCheckUtils]: 42: Hoare triple {19154#false} assume !(0 == main_~init__r322~0#1 % 256);main_~init__tmp___18~0#1 := 1; {19154#false} is VALID [2022-02-20 18:40:56,599 INFO L290 TraceCheckUtils]: 43: Hoare triple {19154#false} main_~init__r323~0#1 := (if 0 == main_~init__tmp___18~0#1 then 0 else 1); {19154#false} is VALID [2022-02-20 18:40:56,600 INFO L290 TraceCheckUtils]: 44: Hoare triple {19154#false} assume !(0 == main_~init__r342~0#1 % 256);main_~init__tmp___19~0#1 := 1; {19154#false} is VALID [2022-02-20 18:40:56,600 INFO L290 TraceCheckUtils]: 45: Hoare triple {19154#false} main_~init__r343~0#1 := (if 0 == main_~init__tmp___19~0#1 then 0 else 1); {19154#false} is VALID [2022-02-20 18:40:56,601 INFO L290 TraceCheckUtils]: 46: Hoare triple {19154#false} assume !(0 == main_~init__r412~0#1 % 256);main_~init__tmp___20~0#1 := 1; {19154#false} is VALID [2022-02-20 18:40:56,602 INFO L290 TraceCheckUtils]: 47: Hoare triple {19154#false} main_~init__r413~0#1 := (if 0 == main_~init__tmp___20~0#1 then 0 else 1); {19154#false} is VALID [2022-02-20 18:40:56,602 INFO L290 TraceCheckUtils]: 48: Hoare triple {19154#false} assume !(0 == main_~init__r422~0#1 % 256);main_~init__tmp___21~0#1 := 1; {19154#false} is VALID [2022-02-20 18:40:56,602 INFO L290 TraceCheckUtils]: 49: Hoare triple {19154#false} main_~init__r423~0#1 := (if 0 == main_~init__tmp___21~0#1 then 0 else 1); {19154#false} is VALID [2022-02-20 18:40:56,602 INFO L290 TraceCheckUtils]: 50: Hoare triple {19154#false} assume !(0 == main_~init__r432~0#1 % 256);main_~init__tmp___22~0#1 := 1; {19154#false} is VALID [2022-02-20 18:40:56,602 INFO L290 TraceCheckUtils]: 51: Hoare triple {19154#false} main_~init__r433~0#1 := (if 0 == main_~init__tmp___22~0#1 then 0 else 1); {19154#false} is VALID [2022-02-20 18:40:56,602 INFO L290 TraceCheckUtils]: 52: Hoare triple {19154#false} assume ~id1~0 != ~id2~0; {19154#false} is VALID [2022-02-20 18:40:56,602 INFO L290 TraceCheckUtils]: 53: Hoare triple {19154#false} assume ~id1~0 != ~id3~0; {19154#false} is VALID [2022-02-20 18:40:56,603 INFO L290 TraceCheckUtils]: 54: Hoare triple {19154#false} assume ~id1~0 != ~id4~0; {19154#false} is VALID [2022-02-20 18:40:56,603 INFO L290 TraceCheckUtils]: 55: Hoare triple {19154#false} assume ~id2~0 != ~id3~0; {19154#false} is VALID [2022-02-20 18:40:56,603 INFO L290 TraceCheckUtils]: 56: Hoare triple {19154#false} assume ~id2~0 != ~id4~0; {19154#false} is VALID [2022-02-20 18:40:56,603 INFO L290 TraceCheckUtils]: 57: Hoare triple {19154#false} assume ~id3~0 != ~id4~0; {19154#false} is VALID [2022-02-20 18:40:56,603 INFO L290 TraceCheckUtils]: 58: Hoare triple {19154#false} assume ~id1~0 >= 0; {19154#false} is VALID [2022-02-20 18:40:56,603 INFO L290 TraceCheckUtils]: 59: Hoare triple {19154#false} assume ~id2~0 >= 0; {19154#false} is VALID [2022-02-20 18:40:56,603 INFO L290 TraceCheckUtils]: 60: Hoare triple {19154#false} assume ~id3~0 >= 0; {19154#false} is VALID [2022-02-20 18:40:56,604 INFO L290 TraceCheckUtils]: 61: Hoare triple {19154#false} assume ~id4~0 >= 0; {19154#false} is VALID [2022-02-20 18:40:56,604 INFO L290 TraceCheckUtils]: 62: Hoare triple {19154#false} assume 0 == ~r1~0; {19154#false} is VALID [2022-02-20 18:40:56,604 INFO L290 TraceCheckUtils]: 63: Hoare triple {19154#false} assume 0 == ~r2~0; {19154#false} is VALID [2022-02-20 18:40:56,604 INFO L290 TraceCheckUtils]: 64: Hoare triple {19154#false} assume 0 == ~r3~0; {19154#false} is VALID [2022-02-20 18:40:56,604 INFO L290 TraceCheckUtils]: 65: Hoare triple {19154#false} assume 0 == ~r4~0; {19154#false} is VALID [2022-02-20 18:40:56,604 INFO L290 TraceCheckUtils]: 66: Hoare triple {19154#false} assume !(0 == main_~init__r123~0#1 % 256); {19154#false} is VALID [2022-02-20 18:40:56,604 INFO L290 TraceCheckUtils]: 67: Hoare triple {19154#false} assume !(0 == main_~init__r133~0#1 % 256); {19154#false} is VALID [2022-02-20 18:40:56,604 INFO L290 TraceCheckUtils]: 68: Hoare triple {19154#false} assume !(0 == main_~init__r143~0#1 % 256); {19154#false} is VALID [2022-02-20 18:40:56,605 INFO L290 TraceCheckUtils]: 69: Hoare triple {19154#false} assume !(0 == main_~init__r213~0#1 % 256); {19154#false} is VALID [2022-02-20 18:40:56,605 INFO L290 TraceCheckUtils]: 70: Hoare triple {19154#false} assume !(0 == main_~init__r233~0#1 % 256); {19154#false} is VALID [2022-02-20 18:40:56,605 INFO L290 TraceCheckUtils]: 71: Hoare triple {19154#false} assume !(0 == main_~init__r243~0#1 % 256); {19154#false} is VALID [2022-02-20 18:40:56,605 INFO L290 TraceCheckUtils]: 72: Hoare triple {19154#false} assume !(0 == main_~init__r313~0#1 % 256); {19154#false} is VALID [2022-02-20 18:40:56,605 INFO L290 TraceCheckUtils]: 73: Hoare triple {19154#false} assume !(0 == main_~init__r323~0#1 % 256); {19154#false} is VALID [2022-02-20 18:40:56,605 INFO L290 TraceCheckUtils]: 74: Hoare triple {19154#false} assume !(0 == main_~init__r343~0#1 % 256); {19154#false} is VALID [2022-02-20 18:40:56,605 INFO L290 TraceCheckUtils]: 75: Hoare triple {19154#false} assume !(0 == main_~init__r413~0#1 % 256); {19154#false} is VALID [2022-02-20 18:40:56,606 INFO L290 TraceCheckUtils]: 76: Hoare triple {19154#false} assume !(0 == main_~init__r423~0#1 % 256); {19154#false} is VALID [2022-02-20 18:40:56,606 INFO L290 TraceCheckUtils]: 77: Hoare triple {19154#false} assume !(0 == main_~init__r433~0#1 % 256); {19154#false} is VALID [2022-02-20 18:40:56,606 INFO L290 TraceCheckUtils]: 78: Hoare triple {19154#false} assume ~max1~0 == ~id1~0; {19154#false} is VALID [2022-02-20 18:40:56,606 INFO L290 TraceCheckUtils]: 79: Hoare triple {19154#false} assume ~max2~0 == ~id2~0; {19154#false} is VALID [2022-02-20 18:40:56,606 INFO L290 TraceCheckUtils]: 80: Hoare triple {19154#false} assume ~max3~0 == ~id3~0; {19154#false} is VALID [2022-02-20 18:40:56,606 INFO L290 TraceCheckUtils]: 81: Hoare triple {19154#false} assume ~max4~0 == ~id4~0; {19154#false} is VALID [2022-02-20 18:40:56,606 INFO L290 TraceCheckUtils]: 82: Hoare triple {19154#false} assume 0 == ~st1~0; {19154#false} is VALID [2022-02-20 18:40:56,607 INFO L290 TraceCheckUtils]: 83: Hoare triple {19154#false} assume 0 == ~st2~0; {19154#false} is VALID [2022-02-20 18:40:56,607 INFO L290 TraceCheckUtils]: 84: Hoare triple {19154#false} assume 0 == ~st3~0; {19154#false} is VALID [2022-02-20 18:40:56,607 INFO L290 TraceCheckUtils]: 85: Hoare triple {19154#false} assume 0 == ~st4~0; {19154#false} is VALID [2022-02-20 18:40:56,607 INFO L290 TraceCheckUtils]: 86: Hoare triple {19154#false} assume 0 == ~nl1~0; {19154#false} is VALID [2022-02-20 18:40:56,607 INFO L290 TraceCheckUtils]: 87: Hoare triple {19154#false} assume 0 == ~nl2~0; {19154#false} is VALID [2022-02-20 18:40:56,607 INFO L290 TraceCheckUtils]: 88: Hoare triple {19154#false} assume 0 == ~nl3~0; {19154#false} is VALID [2022-02-20 18:40:56,607 INFO L290 TraceCheckUtils]: 89: Hoare triple {19154#false} assume 0 == ~nl4~0; {19154#false} is VALID [2022-02-20 18:40:56,608 INFO L290 TraceCheckUtils]: 90: Hoare triple {19154#false} assume 0 == ~mode1~0 % 256; {19154#false} is VALID [2022-02-20 18:40:56,608 INFO L290 TraceCheckUtils]: 91: Hoare triple {19154#false} assume 0 == ~mode2~0 % 256; {19154#false} is VALID [2022-02-20 18:40:56,608 INFO L290 TraceCheckUtils]: 92: Hoare triple {19154#false} assume 0 == ~mode3~0 % 256; {19154#false} is VALID [2022-02-20 18:40:56,608 INFO L290 TraceCheckUtils]: 93: Hoare triple {19154#false} assume 0 == ~mode4~0 % 256;main_~init__tmp___23~0#1 := 1;~__return_2814~0 := main_~init__tmp___23~0#1;main_~main__i2~0#1 := ~__return_2814~0; {19154#false} is VALID [2022-02-20 18:40:56,608 INFO L290 TraceCheckUtils]: 94: Hoare triple {19154#false} assume 0 != main_~main__i2~0#1;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;main_~main__i2~0#1 := 0; {19154#false} is VALID [2022-02-20 18:40:56,608 INFO L290 TraceCheckUtils]: 95: Hoare triple {19154#false} assume main_~main__i2~0#1 < 8; {19154#false} is VALID [2022-02-20 18:40:56,608 INFO L290 TraceCheckUtils]: 96: Hoare triple {19154#false} assume !!(0 == ~mode1~0 % 256); {19154#false} is VALID [2022-02-20 18:40:56,609 INFO L290 TraceCheckUtils]: 97: Hoare triple {19154#false} assume ~r1~0 < 3; {19154#false} is VALID [2022-02-20 18:40:56,609 INFO L290 TraceCheckUtils]: 98: Hoare triple {19154#false} assume !!(0 == ~ep12~0 % 256); {19154#false} is VALID [2022-02-20 18:40:56,609 INFO L290 TraceCheckUtils]: 99: Hoare triple {19154#false} assume !!(0 == ~ep13~0 % 256); {19154#false} is VALID [2022-02-20 18:40:56,609 INFO L290 TraceCheckUtils]: 100: Hoare triple {19154#false} assume !!(0 == ~ep14~0 % 256); {19154#false} is VALID [2022-02-20 18:40:56,609 INFO L290 TraceCheckUtils]: 101: Hoare triple {19154#false} ~mode1~0 := 1; {19154#false} is VALID [2022-02-20 18:40:56,609 INFO L290 TraceCheckUtils]: 102: Hoare triple {19154#false} assume !!(0 == ~mode2~0 % 256); {19154#false} is VALID [2022-02-20 18:40:56,609 INFO L290 TraceCheckUtils]: 103: Hoare triple {19154#false} assume ~r2~0 < 3; {19154#false} is VALID [2022-02-20 18:40:56,609 INFO L290 TraceCheckUtils]: 104: Hoare triple {19154#false} assume !!(0 == ~ep21~0 % 256); {19154#false} is VALID [2022-02-20 18:40:56,610 INFO L290 TraceCheckUtils]: 105: Hoare triple {19154#false} assume !!(0 == ~ep23~0 % 256); {19154#false} is VALID [2022-02-20 18:40:56,610 INFO L290 TraceCheckUtils]: 106: Hoare triple {19154#false} assume !!(0 == ~ep24~0 % 256); {19154#false} is VALID [2022-02-20 18:40:56,610 INFO L290 TraceCheckUtils]: 107: Hoare triple {19154#false} ~mode2~0 := 1; {19154#false} is VALID [2022-02-20 18:40:56,610 INFO L290 TraceCheckUtils]: 108: Hoare triple {19154#false} assume !!(0 == ~mode3~0 % 256); {19154#false} is VALID [2022-02-20 18:40:56,610 INFO L290 TraceCheckUtils]: 109: Hoare triple {19154#false} assume ~r3~0 < 3; {19154#false} is VALID [2022-02-20 18:40:56,610 INFO L290 TraceCheckUtils]: 110: Hoare triple {19154#false} assume !!(0 == ~ep31~0 % 256); {19154#false} is VALID [2022-02-20 18:40:56,610 INFO L290 TraceCheckUtils]: 111: Hoare triple {19154#false} assume !!(0 == ~ep32~0 % 256); {19154#false} is VALID [2022-02-20 18:40:56,611 INFO L290 TraceCheckUtils]: 112: Hoare triple {19154#false} assume !!(0 == ~ep34~0 % 256); {19154#false} is VALID [2022-02-20 18:40:56,611 INFO L290 TraceCheckUtils]: 113: Hoare triple {19154#false} ~mode3~0 := 1; {19154#false} is VALID [2022-02-20 18:40:56,611 INFO L290 TraceCheckUtils]: 114: Hoare triple {19154#false} assume !!(0 == ~mode4~0 % 256); {19154#false} is VALID [2022-02-20 18:40:56,611 INFO L290 TraceCheckUtils]: 115: Hoare triple {19154#false} assume ~r4~0 < 3; {19154#false} is VALID [2022-02-20 18:40:56,611 INFO L290 TraceCheckUtils]: 116: Hoare triple {19154#false} assume !!(0 == ~ep41~0 % 256); {19154#false} is VALID [2022-02-20 18:40:56,611 INFO L290 TraceCheckUtils]: 117: Hoare triple {19154#false} assume !!(0 == ~ep42~0 % 256); {19154#false} is VALID [2022-02-20 18:40:56,611 INFO L290 TraceCheckUtils]: 118: Hoare triple {19154#false} assume !!(0 == ~ep43~0 % 256); {19154#false} is VALID [2022-02-20 18:40:56,612 INFO L290 TraceCheckUtils]: 119: Hoare triple {19154#false} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~0#1; {19154#false} is VALID [2022-02-20 18:40:56,612 INFO L290 TraceCheckUtils]: 120: Hoare triple {19154#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {19154#false} is VALID [2022-02-20 18:40:56,612 INFO L290 TraceCheckUtils]: 121: Hoare triple {19154#false} assume ~st1~0 + ~nl1~0 <= 1; {19154#false} is VALID [2022-02-20 18:40:56,612 INFO L290 TraceCheckUtils]: 122: Hoare triple {19154#false} assume ~st2~0 + ~nl2~0 <= 1; {19154#false} is VALID [2022-02-20 18:40:56,612 INFO L290 TraceCheckUtils]: 123: Hoare triple {19154#false} assume ~st3~0 + ~nl3~0 <= 1; {19154#false} is VALID [2022-02-20 18:40:56,612 INFO L290 TraceCheckUtils]: 124: Hoare triple {19154#false} assume ~st4~0 + ~nl4~0 <= 1; {19154#false} is VALID [2022-02-20 18:40:56,612 INFO L290 TraceCheckUtils]: 125: Hoare triple {19154#false} assume !(~r1~0 >= 3); {19154#false} is VALID [2022-02-20 18:40:56,613 INFO L290 TraceCheckUtils]: 126: Hoare triple {19154#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {19154#false} is VALID [2022-02-20 18:40:56,613 INFO L290 TraceCheckUtils]: 127: Hoare triple {19154#false} assume ~r1~0 < 3; {19154#false} is VALID [2022-02-20 18:40:56,613 INFO L290 TraceCheckUtils]: 128: Hoare triple {19154#false} assume !(~r1~0 >= 3); {19154#false} is VALID [2022-02-20 18:40:56,613 INFO L290 TraceCheckUtils]: 129: Hoare triple {19154#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {19154#false} is VALID [2022-02-20 18:40:56,613 INFO L290 TraceCheckUtils]: 130: Hoare triple {19154#false} assume ~r1~0 < 3;main_~check__tmp~0#1 := 1;~__return_3024~0 := main_~check__tmp~0#1;main_~main__c1~0#1 := ~__return_3024~0;havoc main_~__tmp_1~0#1;main_~__tmp_1~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~0#1;main_~assert__arg~0#1 := main_~__tmp_1~0#1; {19154#false} is VALID [2022-02-20 18:40:56,613 INFO L290 TraceCheckUtils]: 131: Hoare triple {19154#false} assume !(0 == main_~assert__arg~0#1 % 256);main_~main____CPAchecker_TMP_0~0#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {19154#false} is VALID [2022-02-20 18:40:56,613 INFO L290 TraceCheckUtils]: 132: Hoare triple {19154#false} assume main_~main__i2~0#1 < 8; {19154#false} is VALID [2022-02-20 18:40:56,614 INFO L290 TraceCheckUtils]: 133: Hoare triple {19154#false} assume !(0 == ~mode1~0 % 256);~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {19154#false} is VALID [2022-02-20 18:40:56,614 INFO L290 TraceCheckUtils]: 134: Hoare triple {19154#false} assume !!(0 == ~ep21~0 % 256); {19154#false} is VALID [2022-02-20 18:40:56,614 INFO L290 TraceCheckUtils]: 135: Hoare triple {19154#false} assume !!(0 == ~ep31~0 % 256); {19154#false} is VALID [2022-02-20 18:40:56,614 INFO L290 TraceCheckUtils]: 136: Hoare triple {19154#false} assume !!(0 == ~ep41~0 % 256); {19154#false} is VALID [2022-02-20 18:40:56,614 INFO L290 TraceCheckUtils]: 137: Hoare triple {19154#false} assume !(2 == ~r1~0);~mode1~0 := 0; {19154#false} is VALID [2022-02-20 18:40:56,614 INFO L290 TraceCheckUtils]: 138: Hoare triple {19154#false} assume !(0 == ~mode2~0 % 256);~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {19154#false} is VALID [2022-02-20 18:40:56,615 INFO L290 TraceCheckUtils]: 139: Hoare triple {19154#false} assume !!(0 == ~ep12~0 % 256); {19154#false} is VALID [2022-02-20 18:40:56,615 INFO L290 TraceCheckUtils]: 140: Hoare triple {19154#false} assume !!(0 == ~ep32~0 % 256); {19154#false} is VALID [2022-02-20 18:40:56,615 INFO L290 TraceCheckUtils]: 141: Hoare triple {19154#false} assume !!(0 == ~ep42~0 % 256); {19154#false} is VALID [2022-02-20 18:40:56,616 INFO L290 TraceCheckUtils]: 142: Hoare triple {19154#false} assume !(3 == ~r2~0);~mode2~0 := 0; {19154#false} is VALID [2022-02-20 18:40:56,616 INFO L290 TraceCheckUtils]: 143: Hoare triple {19154#false} assume !(0 == ~mode3~0 % 256);~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {19154#false} is VALID [2022-02-20 18:40:56,616 INFO L290 TraceCheckUtils]: 144: Hoare triple {19154#false} assume !!(0 == ~ep13~0 % 256); {19154#false} is VALID [2022-02-20 18:40:56,616 INFO L290 TraceCheckUtils]: 145: Hoare triple {19154#false} assume !!(0 == ~ep23~0 % 256); {19154#false} is VALID [2022-02-20 18:40:56,616 INFO L290 TraceCheckUtils]: 146: Hoare triple {19154#false} assume !!(0 == ~ep43~0 % 256); {19154#false} is VALID [2022-02-20 18:40:56,616 INFO L290 TraceCheckUtils]: 147: Hoare triple {19154#false} assume !(3 == ~r3~0);~mode3~0 := 0; {19154#false} is VALID [2022-02-20 18:40:56,616 INFO L290 TraceCheckUtils]: 148: Hoare triple {19154#false} assume !(0 == ~mode4~0 % 256);~r4~0 := (if (1 + ~r4~0) % 256 <= 127 then (1 + ~r4~0) % 256 else (1 + ~r4~0) % 256 - 256); {19154#false} is VALID [2022-02-20 18:40:56,617 INFO L290 TraceCheckUtils]: 149: Hoare triple {19154#false} assume !!(0 == ~ep14~0 % 256); {19154#false} is VALID [2022-02-20 18:40:56,617 INFO L290 TraceCheckUtils]: 150: Hoare triple {19154#false} assume !!(0 == ~ep24~0 % 256); {19154#false} is VALID [2022-02-20 18:40:56,617 INFO L290 TraceCheckUtils]: 151: Hoare triple {19154#false} assume !!(0 == ~ep34~0 % 256); {19154#false} is VALID [2022-02-20 18:40:56,617 INFO L290 TraceCheckUtils]: 152: Hoare triple {19154#false} assume !(3 == ~r4~0);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~1#1; {19154#false} is VALID [2022-02-20 18:40:56,617 INFO L290 TraceCheckUtils]: 153: Hoare triple {19154#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {19154#false} is VALID [2022-02-20 18:40:56,617 INFO L290 TraceCheckUtils]: 154: Hoare triple {19154#false} assume ~st1~0 + ~nl1~0 <= 1; {19154#false} is VALID [2022-02-20 18:40:56,617 INFO L290 TraceCheckUtils]: 155: Hoare triple {19154#false} assume ~st2~0 + ~nl2~0 <= 1; {19154#false} is VALID [2022-02-20 18:40:56,617 INFO L290 TraceCheckUtils]: 156: Hoare triple {19154#false} assume ~st3~0 + ~nl3~0 <= 1; {19154#false} is VALID [2022-02-20 18:40:56,618 INFO L290 TraceCheckUtils]: 157: Hoare triple {19154#false} assume ~st4~0 + ~nl4~0 <= 1; {19154#false} is VALID [2022-02-20 18:40:56,618 INFO L290 TraceCheckUtils]: 158: Hoare triple {19154#false} assume !(~r1~0 >= 3); {19154#false} is VALID [2022-02-20 18:40:56,618 INFO L290 TraceCheckUtils]: 159: Hoare triple {19154#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {19154#false} is VALID [2022-02-20 18:40:56,618 INFO L290 TraceCheckUtils]: 160: Hoare triple {19154#false} assume ~r1~0 < 3; {19154#false} is VALID [2022-02-20 18:40:56,618 INFO L290 TraceCheckUtils]: 161: Hoare triple {19154#false} assume !(~r1~0 >= 3); {19154#false} is VALID [2022-02-20 18:40:56,618 INFO L290 TraceCheckUtils]: 162: Hoare triple {19154#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {19154#false} is VALID [2022-02-20 18:40:56,618 INFO L290 TraceCheckUtils]: 163: Hoare triple {19154#false} assume ~r1~0 < 3;main_~check__tmp~1#1 := 1;~__return_3207~0 := main_~check__tmp~1#1;main_~main__c1~0#1 := ~__return_3207~0;havoc main_~__tmp_2~0#1;main_~__tmp_2~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~1#1;main_~assert__arg~1#1 := main_~__tmp_2~0#1; {19154#false} is VALID [2022-02-20 18:40:56,619 INFO L290 TraceCheckUtils]: 164: Hoare triple {19154#false} assume !(0 == main_~assert__arg~1#1 % 256);main_~main____CPAchecker_TMP_0~1#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {19154#false} is VALID [2022-02-20 18:40:56,619 INFO L290 TraceCheckUtils]: 165: Hoare triple {19154#false} assume main_~main__i2~0#1 < 8; {19154#false} is VALID [2022-02-20 18:40:56,619 INFO L290 TraceCheckUtils]: 166: Hoare triple {19154#false} assume !!(0 == ~mode1~0 % 256); {19154#false} is VALID [2022-02-20 18:40:56,619 INFO L290 TraceCheckUtils]: 167: Hoare triple {19154#false} assume ~r1~0 < 3; {19154#false} is VALID [2022-02-20 18:40:56,619 INFO L290 TraceCheckUtils]: 168: Hoare triple {19154#false} assume !!(0 == ~ep12~0 % 256); {19154#false} is VALID [2022-02-20 18:40:56,619 INFO L290 TraceCheckUtils]: 169: Hoare triple {19154#false} assume !!(0 == ~ep13~0 % 256); {19154#false} is VALID [2022-02-20 18:40:56,619 INFO L290 TraceCheckUtils]: 170: Hoare triple {19154#false} assume !!(0 == ~ep14~0 % 256); {19154#false} is VALID [2022-02-20 18:40:56,620 INFO L290 TraceCheckUtils]: 171: Hoare triple {19154#false} ~mode1~0 := 1; {19154#false} is VALID [2022-02-20 18:40:56,620 INFO L290 TraceCheckUtils]: 172: Hoare triple {19154#false} assume !!(0 == ~mode2~0 % 256); {19154#false} is VALID [2022-02-20 18:40:56,620 INFO L290 TraceCheckUtils]: 173: Hoare triple {19154#false} assume ~r2~0 < 3; {19154#false} is VALID [2022-02-20 18:40:56,620 INFO L290 TraceCheckUtils]: 174: Hoare triple {19154#false} assume !!(0 == ~ep21~0 % 256); {19154#false} is VALID [2022-02-20 18:40:56,620 INFO L290 TraceCheckUtils]: 175: Hoare triple {19154#false} assume !!(0 == ~ep23~0 % 256); {19154#false} is VALID [2022-02-20 18:40:56,620 INFO L290 TraceCheckUtils]: 176: Hoare triple {19154#false} assume !!(0 == ~ep24~0 % 256); {19154#false} is VALID [2022-02-20 18:40:56,620 INFO L290 TraceCheckUtils]: 177: Hoare triple {19154#false} ~mode2~0 := 1; {19154#false} is VALID [2022-02-20 18:40:56,621 INFO L290 TraceCheckUtils]: 178: Hoare triple {19154#false} assume !!(0 == ~mode3~0 % 256); {19154#false} is VALID [2022-02-20 18:40:56,621 INFO L290 TraceCheckUtils]: 179: Hoare triple {19154#false} assume ~r3~0 < 3; {19154#false} is VALID [2022-02-20 18:40:56,621 INFO L290 TraceCheckUtils]: 180: Hoare triple {19154#false} assume !!(0 == ~ep31~0 % 256); {19154#false} is VALID [2022-02-20 18:40:56,621 INFO L290 TraceCheckUtils]: 181: Hoare triple {19154#false} assume !!(0 == ~ep32~0 % 256); {19154#false} is VALID [2022-02-20 18:40:56,621 INFO L290 TraceCheckUtils]: 182: Hoare triple {19154#false} assume !!(0 == ~ep34~0 % 256); {19154#false} is VALID [2022-02-20 18:40:56,621 INFO L290 TraceCheckUtils]: 183: Hoare triple {19154#false} ~mode3~0 := 1; {19154#false} is VALID [2022-02-20 18:40:56,621 INFO L290 TraceCheckUtils]: 184: Hoare triple {19154#false} assume !!(0 == ~mode4~0 % 256); {19154#false} is VALID [2022-02-20 18:40:56,622 INFO L290 TraceCheckUtils]: 185: Hoare triple {19154#false} assume ~r4~0 < 3; {19154#false} is VALID [2022-02-20 18:40:56,622 INFO L290 TraceCheckUtils]: 186: Hoare triple {19154#false} assume !!(0 == ~ep41~0 % 256); {19154#false} is VALID [2022-02-20 18:40:56,622 INFO L290 TraceCheckUtils]: 187: Hoare triple {19154#false} assume !!(0 == ~ep42~0 % 256); {19154#false} is VALID [2022-02-20 18:40:56,622 INFO L290 TraceCheckUtils]: 188: Hoare triple {19154#false} assume !!(0 == ~ep43~0 % 256); {19154#false} is VALID [2022-02-20 18:40:56,622 INFO L290 TraceCheckUtils]: 189: Hoare triple {19154#false} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~2#1; {19154#false} is VALID [2022-02-20 18:40:56,622 INFO L290 TraceCheckUtils]: 190: Hoare triple {19154#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {19154#false} is VALID [2022-02-20 18:40:56,622 INFO L290 TraceCheckUtils]: 191: Hoare triple {19154#false} assume ~st1~0 + ~nl1~0 <= 1; {19154#false} is VALID [2022-02-20 18:40:56,623 INFO L290 TraceCheckUtils]: 192: Hoare triple {19154#false} assume ~st2~0 + ~nl2~0 <= 1; {19154#false} is VALID [2022-02-20 18:40:56,623 INFO L290 TraceCheckUtils]: 193: Hoare triple {19154#false} assume ~st3~0 + ~nl3~0 <= 1; {19154#false} is VALID [2022-02-20 18:40:56,623 INFO L290 TraceCheckUtils]: 194: Hoare triple {19154#false} assume ~st4~0 + ~nl4~0 <= 1; {19154#false} is VALID [2022-02-20 18:40:56,623 INFO L290 TraceCheckUtils]: 195: Hoare triple {19154#false} assume !(~r1~0 >= 3); {19154#false} is VALID [2022-02-20 18:40:56,623 INFO L290 TraceCheckUtils]: 196: Hoare triple {19154#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {19154#false} is VALID [2022-02-20 18:40:56,623 INFO L290 TraceCheckUtils]: 197: Hoare triple {19154#false} assume ~r1~0 < 3; {19154#false} is VALID [2022-02-20 18:40:56,623 INFO L290 TraceCheckUtils]: 198: Hoare triple {19154#false} assume !(~r1~0 >= 3); {19154#false} is VALID [2022-02-20 18:40:56,624 INFO L290 TraceCheckUtils]: 199: Hoare triple {19154#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {19154#false} is VALID [2022-02-20 18:40:56,624 INFO L290 TraceCheckUtils]: 200: Hoare triple {19154#false} assume ~r1~0 < 3;main_~check__tmp~2#1 := 1;~__return_3398~0 := main_~check__tmp~2#1;main_~main__c1~0#1 := ~__return_3398~0;havoc main_~__tmp_3~0#1;main_~__tmp_3~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~2#1;main_~assert__arg~2#1 := main_~__tmp_3~0#1; {19154#false} is VALID [2022-02-20 18:40:56,624 INFO L290 TraceCheckUtils]: 201: Hoare triple {19154#false} assume !(0 == main_~assert__arg~2#1 % 256);main_~main____CPAchecker_TMP_0~2#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {19154#false} is VALID [2022-02-20 18:40:56,624 INFO L290 TraceCheckUtils]: 202: Hoare triple {19154#false} assume main_~main__i2~0#1 < 8; {19154#false} is VALID [2022-02-20 18:40:56,624 INFO L290 TraceCheckUtils]: 203: Hoare triple {19154#false} assume !(0 == ~mode1~0 % 256);~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {19154#false} is VALID [2022-02-20 18:40:56,624 INFO L290 TraceCheckUtils]: 204: Hoare triple {19154#false} assume !!(0 == ~ep21~0 % 256); {19154#false} is VALID [2022-02-20 18:40:56,624 INFO L290 TraceCheckUtils]: 205: Hoare triple {19154#false} assume !!(0 == ~ep31~0 % 256); {19154#false} is VALID [2022-02-20 18:40:56,624 INFO L290 TraceCheckUtils]: 206: Hoare triple {19154#false} assume !!(0 == ~ep41~0 % 256); {19154#false} is VALID [2022-02-20 18:40:56,625 INFO L290 TraceCheckUtils]: 207: Hoare triple {19154#false} assume 2 == ~r1~0; {19154#false} is VALID [2022-02-20 18:40:56,625 INFO L290 TraceCheckUtils]: 208: Hoare triple {19154#false} assume ~max1~0 == ~id1~0;~st1~0 := 1;~mode1~0 := 0; {19154#false} is VALID [2022-02-20 18:40:56,625 INFO L290 TraceCheckUtils]: 209: Hoare triple {19154#false} assume !(0 == ~mode2~0 % 256);~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {19154#false} is VALID [2022-02-20 18:40:56,625 INFO L290 TraceCheckUtils]: 210: Hoare triple {19154#false} assume !!(0 == ~ep12~0 % 256); {19154#false} is VALID [2022-02-20 18:40:56,625 INFO L290 TraceCheckUtils]: 211: Hoare triple {19154#false} assume !!(0 == ~ep32~0 % 256); {19154#false} is VALID [2022-02-20 18:40:56,625 INFO L290 TraceCheckUtils]: 212: Hoare triple {19154#false} assume !!(0 == ~ep42~0 % 256); {19154#false} is VALID [2022-02-20 18:40:56,625 INFO L290 TraceCheckUtils]: 213: Hoare triple {19154#false} assume !(3 == ~r2~0);~mode2~0 := 0; {19154#false} is VALID [2022-02-20 18:40:56,626 INFO L290 TraceCheckUtils]: 214: Hoare triple {19154#false} assume !(0 == ~mode3~0 % 256);~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {19154#false} is VALID [2022-02-20 18:40:56,626 INFO L290 TraceCheckUtils]: 215: Hoare triple {19154#false} assume !!(0 == ~ep13~0 % 256); {19154#false} is VALID [2022-02-20 18:40:56,626 INFO L290 TraceCheckUtils]: 216: Hoare triple {19154#false} assume !!(0 == ~ep23~0 % 256); {19154#false} is VALID [2022-02-20 18:40:56,626 INFO L290 TraceCheckUtils]: 217: Hoare triple {19154#false} assume !!(0 == ~ep43~0 % 256); {19154#false} is VALID [2022-02-20 18:40:56,626 INFO L290 TraceCheckUtils]: 218: Hoare triple {19154#false} assume !(3 == ~r3~0);~mode3~0 := 0; {19154#false} is VALID [2022-02-20 18:40:56,626 INFO L290 TraceCheckUtils]: 219: Hoare triple {19154#false} assume !(0 == ~mode4~0 % 256);~r4~0 := (if (1 + ~r4~0) % 256 <= 127 then (1 + ~r4~0) % 256 else (1 + ~r4~0) % 256 - 256); {19154#false} is VALID [2022-02-20 18:40:56,626 INFO L290 TraceCheckUtils]: 220: Hoare triple {19154#false} assume !!(0 == ~ep14~0 % 256); {19154#false} is VALID [2022-02-20 18:40:56,627 INFO L290 TraceCheckUtils]: 221: Hoare triple {19154#false} assume !!(0 == ~ep24~0 % 256); {19154#false} is VALID [2022-02-20 18:40:56,627 INFO L290 TraceCheckUtils]: 222: Hoare triple {19154#false} assume !!(0 == ~ep34~0 % 256); {19154#false} is VALID [2022-02-20 18:40:56,627 INFO L290 TraceCheckUtils]: 223: Hoare triple {19154#false} assume !(3 == ~r4~0);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~3#1; {19154#false} is VALID [2022-02-20 18:40:56,627 INFO L290 TraceCheckUtils]: 224: Hoare triple {19154#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {19154#false} is VALID [2022-02-20 18:40:56,627 INFO L290 TraceCheckUtils]: 225: Hoare triple {19154#false} assume ~st1~0 + ~nl1~0 <= 1; {19154#false} is VALID [2022-02-20 18:40:56,627 INFO L290 TraceCheckUtils]: 226: Hoare triple {19154#false} assume ~st2~0 + ~nl2~0 <= 1; {19154#false} is VALID [2022-02-20 18:40:56,627 INFO L290 TraceCheckUtils]: 227: Hoare triple {19154#false} assume ~st3~0 + ~nl3~0 <= 1; {19154#false} is VALID [2022-02-20 18:40:56,628 INFO L290 TraceCheckUtils]: 228: Hoare triple {19154#false} assume ~st4~0 + ~nl4~0 <= 1; {19154#false} is VALID [2022-02-20 18:40:56,628 INFO L290 TraceCheckUtils]: 229: Hoare triple {19154#false} assume !(~r1~0 >= 3); {19154#false} is VALID [2022-02-20 18:40:56,628 INFO L290 TraceCheckUtils]: 230: Hoare triple {19154#false} assume !(0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0);main_~check__tmp~3#1 := 0;~__return_4065~0 := main_~check__tmp~3#1;main_~main__c1~0#1 := ~__return_4065~0;havoc main_~__tmp_4~0#1;main_~__tmp_4~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~3#1;main_~assert__arg~3#1 := main_~__tmp_4~0#1; {19154#false} is VALID [2022-02-20 18:40:56,628 INFO L290 TraceCheckUtils]: 231: Hoare triple {19154#false} assume 0 == main_~assert__arg~3#1 % 256; {19154#false} is VALID [2022-02-20 18:40:56,628 INFO L290 TraceCheckUtils]: 232: Hoare triple {19154#false} assume !false; {19154#false} is VALID [2022-02-20 18:40:56,629 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 18:40:56,629 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 18:40:56,629 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1734123165] [2022-02-20 18:40:56,630 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1734123165] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 18:40:56,630 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 18:40:56,630 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 18:40:56,630 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1244635377] [2022-02-20 18:40:56,630 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 18:40:56,631 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 77.66666666666667) internal successors, (233), 3 states have internal predecessors, (233), 0 states have call successors, (0), 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 233 [2022-02-20 18:40:56,632 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 18:40:56,632 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 77.66666666666667) internal successors, (233), 3 states have internal predecessors, (233), 0 states have call successors, (0), 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 18:40:56,756 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 233 edges. 233 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:40:56,756 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 18:40:56,757 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 18:40:56,757 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 18:40:56,757 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 18:40:56,758 INFO L87 Difference]: Start difference. First operand 2252 states and 3496 transitions. Second operand has 3 states, 3 states have (on average 77.66666666666667) internal successors, (233), 3 states have internal predecessors, (233), 0 states have call successors, (0), 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 18:41:00,403 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:41:00,403 INFO L93 Difference]: Finished difference Result 6689 states and 10372 transitions. [2022-02-20 18:41:00,403 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 18:41:00,407 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 77.66666666666667) internal successors, (233), 3 states have internal predecessors, (233), 0 states have call successors, (0), 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 233 [2022-02-20 18:41:00,407 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 18:41:00,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 77.66666666666667) internal successors, (233), 3 states have internal predecessors, (233), 0 states have call successors, (0), 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 18:41:00,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 2830 transitions. [2022-02-20 18:41:00,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 77.66666666666667) internal successors, (233), 3 states have internal predecessors, (233), 0 states have call successors, (0), 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 18:41:00,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 2830 transitions. [2022-02-20 18:41:00,437 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 2830 transitions. [2022-02-20 18:41:02,084 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 2830 edges. 2830 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:41:02,788 INFO L225 Difference]: With dead ends: 6689 [2022-02-20 18:41:02,788 INFO L226 Difference]: Without dead ends: 4475 [2022-02-20 18:41:02,790 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 18:41:02,791 INFO L933 BasicCegarLoop]: 1888 mSDtfsCounter, 941 mSDsluCounter, 942 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 941 SdHoareTripleChecker+Valid, 2830 SdHoareTripleChecker+Invalid, 9 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-02-20 18:41:02,792 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [941 Valid, 2830 Invalid, 9 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-02-20 18:41:02,794 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4475 states. [2022-02-20 18:41:03,074 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4475 to 2271. [2022-02-20 18:41:03,075 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 18:41:03,079 INFO L82 GeneralOperation]: Start isEquivalent. First operand 4475 states. Second operand has 2271 states, 2269 states have (on average 1.5531070956368445) internal successors, (3524), 2270 states have internal predecessors, (3524), 0 states have call successors, (0), 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 18:41:03,083 INFO L74 IsIncluded]: Start isIncluded. First operand 4475 states. Second operand has 2271 states, 2269 states have (on average 1.5531070956368445) internal successors, (3524), 2270 states have internal predecessors, (3524), 0 states have call successors, (0), 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 18:41:03,086 INFO L87 Difference]: Start difference. First operand 4475 states. Second operand has 2271 states, 2269 states have (on average 1.5531070956368445) internal successors, (3524), 2270 states have internal predecessors, (3524), 0 states have call successors, (0), 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 18:41:03,700 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:41:03,700 INFO L93 Difference]: Finished difference Result 4475 states and 6936 transitions. [2022-02-20 18:41:03,700 INFO L276 IsEmpty]: Start isEmpty. Operand 4475 states and 6936 transitions. [2022-02-20 18:41:03,706 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:41:03,706 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:41:03,710 INFO L74 IsIncluded]: Start isIncluded. First operand has 2271 states, 2269 states have (on average 1.5531070956368445) internal successors, (3524), 2270 states have internal predecessors, (3524), 0 states have call successors, (0), 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 4475 states. [2022-02-20 18:41:03,712 INFO L87 Difference]: Start difference. First operand has 2271 states, 2269 states have (on average 1.5531070956368445) internal successors, (3524), 2270 states have internal predecessors, (3524), 0 states have call successors, (0), 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 4475 states. [2022-02-20 18:41:04,277 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:41:04,277 INFO L93 Difference]: Finished difference Result 4475 states and 6936 transitions. [2022-02-20 18:41:04,277 INFO L276 IsEmpty]: Start isEmpty. Operand 4475 states and 6936 transitions. [2022-02-20 18:41:04,283 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:41:04,283 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:41:04,283 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 18:41:04,283 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 18:41:04,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2271 states, 2269 states have (on average 1.5531070956368445) internal successors, (3524), 2270 states have internal predecessors, (3524), 0 states have call successors, (0), 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 18:41:04,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2271 states to 2271 states and 3524 transitions. [2022-02-20 18:41:04,509 INFO L78 Accepts]: Start accepts. Automaton has 2271 states and 3524 transitions. Word has length 233 [2022-02-20 18:41:04,509 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 18:41:04,509 INFO L470 AbstractCegarLoop]: Abstraction has 2271 states and 3524 transitions. [2022-02-20 18:41:04,509 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 77.66666666666667) internal successors, (233), 3 states have internal predecessors, (233), 0 states have call successors, (0), 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 18:41:04,509 INFO L276 IsEmpty]: Start isEmpty. Operand 2271 states and 3524 transitions. [2022-02-20 18:41:04,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2022-02-20 18:41:04,512 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 18:41:04,513 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 18:41:04,513 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-02-20 18:41:04,513 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 18:41:04,514 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 18:41:04,514 INFO L85 PathProgramCache]: Analyzing trace with hash -1203815859, now seen corresponding path program 1 times [2022-02-20 18:41:04,514 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 18:41:04,514 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1464483689] [2022-02-20 18:41:04,514 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 18:41:04,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 18:41:04,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:41:04,588 INFO L290 TraceCheckUtils]: 0: Hoare triple {40265#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(55, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[3 := #funAddr~node4.base], ~nodes~0.offset[3 := #funAddr~node4.offset];~__return_2814~0 := 0;~__return_3024~0 := 0;~__return_3207~0 := 0;~__return_3398~0 := 0;~__return_4065~0 := 0;~__return_3582~0 := 0;~__tmp_3583_0~0 := 0;~__return_3756~0 := 0;~__return_3596~0 := 0; {40265#true} is VALID [2022-02-20 18:41:04,589 INFO L290 TraceCheckUtils]: 1: Hoare triple {40265#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~nondet5#1, main_#t~nondet6#1, main_#t~nondet7#1, main_#t~nondet8#1, main_#t~nondet9#1, main_#t~nondet10#1, main_#t~nondet11#1, main_#t~nondet12#1, main_#t~nondet13#1, main_#t~nondet14#1, main_#t~nondet15#1, main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~nondet28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_~__tmp_4~0#1, main_~assert__arg~3#1, main_~check__tmp~3#1, main_~check__tmp~5#1, main_~node4____CPAchecker_TMP_2~2#1, main_~node4____CPAchecker_TMP_1~2#1, main_~node4____CPAchecker_TMP_0~2#1, main_~node3____CPAchecker_TMP_2~2#1, main_~node3____CPAchecker_TMP_1~2#1, main_~node3____CPAchecker_TMP_0~2#1, main_~node2____CPAchecker_TMP_2~2#1, main_~node2____CPAchecker_TMP_1~2#1, main_~node2____CPAchecker_TMP_0~2#1, main_~node1____CPAchecker_TMP_2~2#1, main_~node1____CPAchecker_TMP_1~2#1, main_~node1____CPAchecker_TMP_0~2#1, main_~main____CPAchecker_TMP_0~3#1, main_~__tmp_5~0#1, main_~assert__arg~4#1, main_~check__tmp~4#1, main_~main____CPAchecker_TMP_0~2#1, main_~__tmp_3~0#1, main_~assert__arg~2#1, main_~check__tmp~2#1, main_~node4____CPAchecker_TMP_2~1#1, main_~node4____CPAchecker_TMP_1~1#1, main_~node4____CPAchecker_TMP_0~1#1, main_~node3____CPAchecker_TMP_2~1#1, main_~node3____CPAchecker_TMP_1~1#1, main_~node3____CPAchecker_TMP_0~1#1, main_~node2____CPAchecker_TMP_2~1#1, main_~node2____CPAchecker_TMP_1~1#1, main_~node2____CPAchecker_TMP_0~1#1, main_~node1____CPAchecker_TMP_2~1#1, main_~node1____CPAchecker_TMP_1~1#1, main_~node1____CPAchecker_TMP_0~1#1, main_~main____CPAchecker_TMP_0~1#1, main_~__tmp_2~0#1, main_~assert__arg~1#1, main_~check__tmp~1#1, main_~main____CPAchecker_TMP_0~0#1, main_~__tmp_1~0#1, main_~assert__arg~0#1, main_~check__tmp~0#1, main_~node4____CPAchecker_TMP_2~0#1, main_~node4____CPAchecker_TMP_1~0#1, main_~node4____CPAchecker_TMP_0~0#1, main_~node3____CPAchecker_TMP_2~0#1, main_~node3____CPAchecker_TMP_1~0#1, main_~node3____CPAchecker_TMP_0~0#1, main_~node2____CPAchecker_TMP_2~0#1, main_~node2____CPAchecker_TMP_1~0#1, main_~node2____CPAchecker_TMP_0~0#1, main_~node1____CPAchecker_TMP_2~0#1, main_~node1____CPAchecker_TMP_1~0#1, main_~node1____CPAchecker_TMP_0~0#1, main_~init__r121~0#1, main_~init__r131~0#1, main_~init__r141~0#1, main_~init__r211~0#1, main_~init__r231~0#1, main_~init__r241~0#1, main_~init__r311~0#1, main_~init__r321~0#1, main_~init__r341~0#1, main_~init__r411~0#1, main_~init__r421~0#1, main_~init__r431~0#1, main_~init__r122~0#1, main_~init__tmp~0#1, main_~init__r132~0#1, main_~init__tmp___0~0#1, main_~init__r142~0#1, main_~init__tmp___1~0#1, main_~init__r212~0#1, main_~init__tmp___2~0#1, main_~init__r232~0#1, main_~init__tmp___3~0#1, main_~init__r242~0#1, main_~init__tmp___4~0#1, main_~init__r312~0#1, main_~init__tmp___5~0#1, main_~init__r322~0#1, main_~init__tmp___6~0#1, main_~init__r342~0#1, main_~init__tmp___7~0#1, main_~init__r412~0#1, main_~init__tmp___8~0#1, main_~init__r422~0#1, main_~init__tmp___9~0#1, main_~init__r432~0#1, main_~init__tmp___10~0#1, main_~init__r123~0#1, main_~init__tmp___11~0#1, main_~init__r133~0#1, main_~init__tmp___12~0#1, main_~init__r143~0#1, main_~init__tmp___13~0#1, main_~init__r213~0#1, main_~init__tmp___14~0#1, main_~init__r233~0#1, main_~init__tmp___15~0#1, main_~init__r243~0#1, main_~init__tmp___16~0#1, main_~init__r313~0#1, main_~init__tmp___17~0#1, main_~init__r323~0#1, main_~init__tmp___18~0#1, main_~init__r343~0#1, main_~init__tmp___19~0#1, main_~init__r413~0#1, main_~init__tmp___20~0#1, main_~init__r423~0#1, main_~init__tmp___21~0#1, main_~init__r433~0#1, main_~init__tmp___22~0#1, main_~init__tmp___23~0#1, main_~main__c1~0#1, main_~main__i2~0#1;havoc main_~main__c1~0#1;havoc main_~main__i2~0#1;main_~main__c1~0#1 := 0;~ep12~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1;~ep13~0 := main_#t~nondet5#1;havoc main_#t~nondet5#1;~ep14~0 := main_#t~nondet6#1;havoc main_#t~nondet6#1;~ep21~0 := main_#t~nondet7#1;havoc main_#t~nondet7#1;~ep23~0 := main_#t~nondet8#1;havoc main_#t~nondet8#1;~ep24~0 := main_#t~nondet9#1;havoc main_#t~nondet9#1;~ep31~0 := main_#t~nondet10#1;havoc main_#t~nondet10#1;~ep32~0 := main_#t~nondet11#1;havoc main_#t~nondet11#1;~ep34~0 := main_#t~nondet12#1;havoc main_#t~nondet12#1;~ep41~0 := main_#t~nondet13#1;havoc main_#t~nondet13#1;~ep42~0 := main_#t~nondet14#1;havoc main_#t~nondet14#1;~ep43~0 := main_#t~nondet15#1;havoc main_#t~nondet15#1;assume -128 <= main_#t~nondet16#1 && main_#t~nondet16#1 <= 127;~id1~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;assume -128 <= main_#t~nondet17#1 && main_#t~nondet17#1 <= 127;~r1~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;assume -128 <= main_#t~nondet18#1 && main_#t~nondet18#1 <= 127;~st1~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;assume -128 <= main_#t~nondet19#1 && main_#t~nondet19#1 <= 127;~nl1~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;assume -128 <= main_#t~nondet20#1 && main_#t~nondet20#1 <= 127;~m1~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;assume -128 <= main_#t~nondet21#1 && main_#t~nondet21#1 <= 127;~max1~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;~mode1~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;assume -128 <= main_#t~nondet23#1 && main_#t~nondet23#1 <= 127;~id2~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;assume -128 <= main_#t~nondet24#1 && main_#t~nondet24#1 <= 127;~r2~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;assume -128 <= main_#t~nondet25#1 && main_#t~nondet25#1 <= 127;~st2~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;assume -128 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 127;~nl2~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;assume -128 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 127;~m2~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;assume -128 <= main_#t~nondet28#1 && main_#t~nondet28#1 <= 127;~max2~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;~mode2~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;assume -128 <= main_#t~nondet30#1 && main_#t~nondet30#1 <= 127;~id3~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;assume -128 <= main_#t~nondet31#1 && main_#t~nondet31#1 <= 127;~r3~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;assume -128 <= main_#t~nondet32#1 && main_#t~nondet32#1 <= 127;~st3~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;assume -128 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 127;~nl3~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;assume -128 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 127;~m3~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;assume -128 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 127;~max3~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;~mode3~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;assume -128 <= main_#t~nondet37#1 && main_#t~nondet37#1 <= 127;~id4~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;assume -128 <= main_#t~nondet38#1 && main_#t~nondet38#1 <= 127;~r4~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;assume -128 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 127;~st4~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;assume -128 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 127;~nl4~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;assume -128 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 127;~m4~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;assume -128 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 127;~max4~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~mode4~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;havoc main_~init__r121~0#1;havoc main_~init__r131~0#1;havoc main_~init__r141~0#1;havoc main_~init__r211~0#1;havoc main_~init__r231~0#1;havoc main_~init__r241~0#1;havoc main_~init__r311~0#1;havoc main_~init__r321~0#1;havoc main_~init__r341~0#1;havoc main_~init__r411~0#1;havoc main_~init__r421~0#1;havoc main_~init__r431~0#1;havoc main_~init__r122~0#1;havoc main_~init__tmp~0#1;havoc main_~init__r132~0#1;havoc main_~init__tmp___0~0#1;havoc main_~init__r142~0#1;havoc main_~init__tmp___1~0#1;havoc main_~init__r212~0#1;havoc main_~init__tmp___2~0#1;havoc main_~init__r232~0#1;havoc main_~init__tmp___3~0#1;havoc main_~init__r242~0#1;havoc main_~init__tmp___4~0#1;havoc main_~init__r312~0#1;havoc main_~init__tmp___5~0#1;havoc main_~init__r322~0#1;havoc main_~init__tmp___6~0#1;havoc main_~init__r342~0#1;havoc main_~init__tmp___7~0#1;havoc main_~init__r412~0#1;havoc main_~init__tmp___8~0#1;havoc main_~init__r422~0#1;havoc main_~init__tmp___9~0#1;havoc main_~init__r432~0#1;havoc main_~init__tmp___10~0#1;havoc main_~init__r123~0#1;havoc main_~init__tmp___11~0#1;havoc main_~init__r133~0#1;havoc main_~init__tmp___12~0#1;havoc main_~init__r143~0#1;havoc main_~init__tmp___13~0#1;havoc main_~init__r213~0#1;havoc main_~init__tmp___14~0#1;havoc main_~init__r233~0#1;havoc main_~init__tmp___15~0#1;havoc main_~init__r243~0#1;havoc main_~init__tmp___16~0#1;havoc main_~init__r313~0#1;havoc main_~init__tmp___17~0#1;havoc main_~init__r323~0#1;havoc main_~init__tmp___18~0#1;havoc main_~init__r343~0#1;havoc main_~init__tmp___19~0#1;havoc main_~init__r413~0#1;havoc main_~init__tmp___20~0#1;havoc main_~init__r423~0#1;havoc main_~init__tmp___21~0#1;havoc main_~init__r433~0#1;havoc main_~init__tmp___22~0#1;havoc main_~init__tmp___23~0#1;main_~init__r121~0#1 := ~ep12~0;main_~init__r131~0#1 := ~ep13~0;main_~init__r141~0#1 := ~ep14~0;main_~init__r211~0#1 := ~ep21~0;main_~init__r231~0#1 := ~ep23~0;main_~init__r241~0#1 := ~ep24~0;main_~init__r311~0#1 := ~ep31~0;main_~init__r321~0#1 := ~ep32~0;main_~init__r341~0#1 := ~ep34~0;main_~init__r411~0#1 := ~ep41~0;main_~init__r421~0#1 := ~ep42~0;main_~init__r431~0#1 := ~ep43~0; {40265#true} is VALID [2022-02-20 18:41:04,589 INFO L290 TraceCheckUtils]: 2: Hoare triple {40265#true} assume !!(0 == main_~init__r121~0#1 % 256); {40265#true} is VALID [2022-02-20 18:41:04,589 INFO L290 TraceCheckUtils]: 3: Hoare triple {40265#true} assume !(0 == main_~init__r131~0#1 % 256); {40265#true} is VALID [2022-02-20 18:41:04,589 INFO L290 TraceCheckUtils]: 4: Hoare triple {40265#true} assume !!(0 == ~ep32~0 % 256); {40265#true} is VALID [2022-02-20 18:41:04,590 INFO L290 TraceCheckUtils]: 5: Hoare triple {40265#true} assume !!(0 == main_~init__r141~0#1 % 256);main_~init__tmp~0#1 := 0; {40267#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r141~0#1| 256)) |ULTIMATE.start_main_~init__r141~0#1|) 0)} is VALID [2022-02-20 18:41:04,590 INFO L290 TraceCheckUtils]: 6: Hoare triple {40267#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r141~0#1| 256)) |ULTIMATE.start_main_~init__r141~0#1|) 0)} main_~init__r122~0#1 := (if 0 == main_~init__tmp~0#1 then 0 else 1); {40267#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r141~0#1| 256)) |ULTIMATE.start_main_~init__r141~0#1|) 0)} is VALID [2022-02-20 18:41:04,590 INFO L290 TraceCheckUtils]: 7: Hoare triple {40267#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r141~0#1| 256)) |ULTIMATE.start_main_~init__r141~0#1|) 0)} assume !(0 == main_~init__r131~0#1 % 256);main_~init__tmp___0~0#1 := 1; {40267#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r141~0#1| 256)) |ULTIMATE.start_main_~init__r141~0#1|) 0)} is VALID [2022-02-20 18:41:04,591 INFO L290 TraceCheckUtils]: 8: Hoare triple {40267#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r141~0#1| 256)) |ULTIMATE.start_main_~init__r141~0#1|) 0)} main_~init__r132~0#1 := (if 0 == main_~init__tmp___0~0#1 then 0 else 1); {40267#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r141~0#1| 256)) |ULTIMATE.start_main_~init__r141~0#1|) 0)} is VALID [2022-02-20 18:41:04,591 INFO L290 TraceCheckUtils]: 9: Hoare triple {40267#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r141~0#1| 256)) |ULTIMATE.start_main_~init__r141~0#1|) 0)} assume !(0 == main_~init__r141~0#1 % 256);main_~init__tmp___1~0#1 := 1; {40266#false} is VALID [2022-02-20 18:41:04,591 INFO L290 TraceCheckUtils]: 10: Hoare triple {40266#false} main_~init__r142~0#1 := (if 0 == main_~init__tmp___1~0#1 then 0 else 1); {40266#false} is VALID [2022-02-20 18:41:04,592 INFO L290 TraceCheckUtils]: 11: Hoare triple {40266#false} assume !(0 == main_~init__r211~0#1 % 256);main_~init__tmp___2~0#1 := 1; {40266#false} is VALID [2022-02-20 18:41:04,592 INFO L290 TraceCheckUtils]: 12: Hoare triple {40266#false} main_~init__r212~0#1 := (if 0 == main_~init__tmp___2~0#1 then 0 else 1); {40266#false} is VALID [2022-02-20 18:41:04,592 INFO L290 TraceCheckUtils]: 13: Hoare triple {40266#false} assume !(0 == main_~init__r231~0#1 % 256);main_~init__tmp___3~0#1 := 1; {40266#false} is VALID [2022-02-20 18:41:04,592 INFO L290 TraceCheckUtils]: 14: Hoare triple {40266#false} main_~init__r232~0#1 := (if 0 == main_~init__tmp___3~0#1 then 0 else 1); {40266#false} is VALID [2022-02-20 18:41:04,592 INFO L290 TraceCheckUtils]: 15: Hoare triple {40266#false} assume !(0 == main_~init__r241~0#1 % 256);main_~init__tmp___4~0#1 := 1; {40266#false} is VALID [2022-02-20 18:41:04,592 INFO L290 TraceCheckUtils]: 16: Hoare triple {40266#false} main_~init__r242~0#1 := (if 0 == main_~init__tmp___4~0#1 then 0 else 1); {40266#false} is VALID [2022-02-20 18:41:04,592 INFO L290 TraceCheckUtils]: 17: Hoare triple {40266#false} assume !(0 == main_~init__r311~0#1 % 256);main_~init__tmp___5~0#1 := 1; {40266#false} is VALID [2022-02-20 18:41:04,592 INFO L290 TraceCheckUtils]: 18: Hoare triple {40266#false} main_~init__r312~0#1 := (if 0 == main_~init__tmp___5~0#1 then 0 else 1); {40266#false} is VALID [2022-02-20 18:41:04,592 INFO L290 TraceCheckUtils]: 19: Hoare triple {40266#false} assume !(0 == main_~init__r321~0#1 % 256);main_~init__tmp___6~0#1 := 1; {40266#false} is VALID [2022-02-20 18:41:04,593 INFO L290 TraceCheckUtils]: 20: Hoare triple {40266#false} main_~init__r322~0#1 := (if 0 == main_~init__tmp___6~0#1 then 0 else 1); {40266#false} is VALID [2022-02-20 18:41:04,593 INFO L290 TraceCheckUtils]: 21: Hoare triple {40266#false} assume !(0 == main_~init__r341~0#1 % 256);main_~init__tmp___7~0#1 := 1; {40266#false} is VALID [2022-02-20 18:41:04,593 INFO L290 TraceCheckUtils]: 22: Hoare triple {40266#false} main_~init__r342~0#1 := (if 0 == main_~init__tmp___7~0#1 then 0 else 1); {40266#false} is VALID [2022-02-20 18:41:04,593 INFO L290 TraceCheckUtils]: 23: Hoare triple {40266#false} assume !(0 == main_~init__r411~0#1 % 256);main_~init__tmp___8~0#1 := 1; {40266#false} is VALID [2022-02-20 18:41:04,593 INFO L290 TraceCheckUtils]: 24: Hoare triple {40266#false} main_~init__r412~0#1 := (if 0 == main_~init__tmp___8~0#1 then 0 else 1); {40266#false} is VALID [2022-02-20 18:41:04,593 INFO L290 TraceCheckUtils]: 25: Hoare triple {40266#false} assume !(0 == main_~init__r421~0#1 % 256);main_~init__tmp___9~0#1 := 1; {40266#false} is VALID [2022-02-20 18:41:04,593 INFO L290 TraceCheckUtils]: 26: Hoare triple {40266#false} main_~init__r422~0#1 := (if 0 == main_~init__tmp___9~0#1 then 0 else 1); {40266#false} is VALID [2022-02-20 18:41:04,593 INFO L290 TraceCheckUtils]: 27: Hoare triple {40266#false} assume !(0 == main_~init__r431~0#1 % 256);main_~init__tmp___10~0#1 := 1; {40266#false} is VALID [2022-02-20 18:41:04,594 INFO L290 TraceCheckUtils]: 28: Hoare triple {40266#false} main_~init__r432~0#1 := (if 0 == main_~init__tmp___10~0#1 then 0 else 1); {40266#false} is VALID [2022-02-20 18:41:04,594 INFO L290 TraceCheckUtils]: 29: Hoare triple {40266#false} assume !(0 == main_~init__r122~0#1 % 256);main_~init__tmp___11~0#1 := 1; {40266#false} is VALID [2022-02-20 18:41:04,594 INFO L290 TraceCheckUtils]: 30: Hoare triple {40266#false} main_~init__r123~0#1 := (if 0 == main_~init__tmp___11~0#1 then 0 else 1); {40266#false} is VALID [2022-02-20 18:41:04,594 INFO L290 TraceCheckUtils]: 31: Hoare triple {40266#false} assume !(0 == main_~init__r132~0#1 % 256);main_~init__tmp___12~0#1 := 1; {40266#false} is VALID [2022-02-20 18:41:04,594 INFO L290 TraceCheckUtils]: 32: Hoare triple {40266#false} main_~init__r133~0#1 := (if 0 == main_~init__tmp___12~0#1 then 0 else 1); {40266#false} is VALID [2022-02-20 18:41:04,594 INFO L290 TraceCheckUtils]: 33: Hoare triple {40266#false} assume !(0 == main_~init__r142~0#1 % 256);main_~init__tmp___13~0#1 := 1; {40266#false} is VALID [2022-02-20 18:41:04,594 INFO L290 TraceCheckUtils]: 34: Hoare triple {40266#false} main_~init__r143~0#1 := (if 0 == main_~init__tmp___13~0#1 then 0 else 1); {40266#false} is VALID [2022-02-20 18:41:04,594 INFO L290 TraceCheckUtils]: 35: Hoare triple {40266#false} assume !(0 == main_~init__r212~0#1 % 256);main_~init__tmp___14~0#1 := 1; {40266#false} is VALID [2022-02-20 18:41:04,594 INFO L290 TraceCheckUtils]: 36: Hoare triple {40266#false} main_~init__r213~0#1 := (if 0 == main_~init__tmp___14~0#1 then 0 else 1); {40266#false} is VALID [2022-02-20 18:41:04,595 INFO L290 TraceCheckUtils]: 37: Hoare triple {40266#false} assume !(0 == main_~init__r232~0#1 % 256);main_~init__tmp___15~0#1 := 1; {40266#false} is VALID [2022-02-20 18:41:04,595 INFO L290 TraceCheckUtils]: 38: Hoare triple {40266#false} main_~init__r233~0#1 := (if 0 == main_~init__tmp___15~0#1 then 0 else 1); {40266#false} is VALID [2022-02-20 18:41:04,595 INFO L290 TraceCheckUtils]: 39: Hoare triple {40266#false} assume !(0 == main_~init__r242~0#1 % 256);main_~init__tmp___16~0#1 := 1; {40266#false} is VALID [2022-02-20 18:41:04,602 INFO L290 TraceCheckUtils]: 40: Hoare triple {40266#false} main_~init__r243~0#1 := (if 0 == main_~init__tmp___16~0#1 then 0 else 1); {40266#false} is VALID [2022-02-20 18:41:04,602 INFO L290 TraceCheckUtils]: 41: Hoare triple {40266#false} assume !(0 == main_~init__r312~0#1 % 256);main_~init__tmp___17~0#1 := 1; {40266#false} is VALID [2022-02-20 18:41:04,602 INFO L290 TraceCheckUtils]: 42: Hoare triple {40266#false} main_~init__r313~0#1 := (if 0 == main_~init__tmp___17~0#1 then 0 else 1); {40266#false} is VALID [2022-02-20 18:41:04,602 INFO L290 TraceCheckUtils]: 43: Hoare triple {40266#false} assume !(0 == main_~init__r322~0#1 % 256);main_~init__tmp___18~0#1 := 1; {40266#false} is VALID [2022-02-20 18:41:04,602 INFO L290 TraceCheckUtils]: 44: Hoare triple {40266#false} main_~init__r323~0#1 := (if 0 == main_~init__tmp___18~0#1 then 0 else 1); {40266#false} is VALID [2022-02-20 18:41:04,603 INFO L290 TraceCheckUtils]: 45: Hoare triple {40266#false} assume !(0 == main_~init__r342~0#1 % 256);main_~init__tmp___19~0#1 := 1; {40266#false} is VALID [2022-02-20 18:41:04,603 INFO L290 TraceCheckUtils]: 46: Hoare triple {40266#false} main_~init__r343~0#1 := (if 0 == main_~init__tmp___19~0#1 then 0 else 1); {40266#false} is VALID [2022-02-20 18:41:04,603 INFO L290 TraceCheckUtils]: 47: Hoare triple {40266#false} assume !(0 == main_~init__r412~0#1 % 256);main_~init__tmp___20~0#1 := 1; {40266#false} is VALID [2022-02-20 18:41:04,603 INFO L290 TraceCheckUtils]: 48: Hoare triple {40266#false} main_~init__r413~0#1 := (if 0 == main_~init__tmp___20~0#1 then 0 else 1); {40266#false} is VALID [2022-02-20 18:41:04,603 INFO L290 TraceCheckUtils]: 49: Hoare triple {40266#false} assume !(0 == main_~init__r422~0#1 % 256);main_~init__tmp___21~0#1 := 1; {40266#false} is VALID [2022-02-20 18:41:04,603 INFO L290 TraceCheckUtils]: 50: Hoare triple {40266#false} main_~init__r423~0#1 := (if 0 == main_~init__tmp___21~0#1 then 0 else 1); {40266#false} is VALID [2022-02-20 18:41:04,603 INFO L290 TraceCheckUtils]: 51: Hoare triple {40266#false} assume !(0 == main_~init__r432~0#1 % 256);main_~init__tmp___22~0#1 := 1; {40266#false} is VALID [2022-02-20 18:41:04,603 INFO L290 TraceCheckUtils]: 52: Hoare triple {40266#false} main_~init__r433~0#1 := (if 0 == main_~init__tmp___22~0#1 then 0 else 1); {40266#false} is VALID [2022-02-20 18:41:04,604 INFO L290 TraceCheckUtils]: 53: Hoare triple {40266#false} assume ~id1~0 != ~id2~0; {40266#false} is VALID [2022-02-20 18:41:04,604 INFO L290 TraceCheckUtils]: 54: Hoare triple {40266#false} assume ~id1~0 != ~id3~0; {40266#false} is VALID [2022-02-20 18:41:04,604 INFO L290 TraceCheckUtils]: 55: Hoare triple {40266#false} assume ~id1~0 != ~id4~0; {40266#false} is VALID [2022-02-20 18:41:04,604 INFO L290 TraceCheckUtils]: 56: Hoare triple {40266#false} assume ~id2~0 != ~id3~0; {40266#false} is VALID [2022-02-20 18:41:04,604 INFO L290 TraceCheckUtils]: 57: Hoare triple {40266#false} assume ~id2~0 != ~id4~0; {40266#false} is VALID [2022-02-20 18:41:04,604 INFO L290 TraceCheckUtils]: 58: Hoare triple {40266#false} assume ~id3~0 != ~id4~0; {40266#false} is VALID [2022-02-20 18:41:04,604 INFO L290 TraceCheckUtils]: 59: Hoare triple {40266#false} assume ~id1~0 >= 0; {40266#false} is VALID [2022-02-20 18:41:04,604 INFO L290 TraceCheckUtils]: 60: Hoare triple {40266#false} assume ~id2~0 >= 0; {40266#false} is VALID [2022-02-20 18:41:04,604 INFO L290 TraceCheckUtils]: 61: Hoare triple {40266#false} assume ~id3~0 >= 0; {40266#false} is VALID [2022-02-20 18:41:04,605 INFO L290 TraceCheckUtils]: 62: Hoare triple {40266#false} assume ~id4~0 >= 0; {40266#false} is VALID [2022-02-20 18:41:04,605 INFO L290 TraceCheckUtils]: 63: Hoare triple {40266#false} assume 0 == ~r1~0; {40266#false} is VALID [2022-02-20 18:41:04,605 INFO L290 TraceCheckUtils]: 64: Hoare triple {40266#false} assume 0 == ~r2~0; {40266#false} is VALID [2022-02-20 18:41:04,605 INFO L290 TraceCheckUtils]: 65: Hoare triple {40266#false} assume 0 == ~r3~0; {40266#false} is VALID [2022-02-20 18:41:04,605 INFO L290 TraceCheckUtils]: 66: Hoare triple {40266#false} assume 0 == ~r4~0; {40266#false} is VALID [2022-02-20 18:41:04,605 INFO L290 TraceCheckUtils]: 67: Hoare triple {40266#false} assume !(0 == main_~init__r123~0#1 % 256); {40266#false} is VALID [2022-02-20 18:41:04,605 INFO L290 TraceCheckUtils]: 68: Hoare triple {40266#false} assume !(0 == main_~init__r133~0#1 % 256); {40266#false} is VALID [2022-02-20 18:41:04,605 INFO L290 TraceCheckUtils]: 69: Hoare triple {40266#false} assume !(0 == main_~init__r143~0#1 % 256); {40266#false} is VALID [2022-02-20 18:41:04,605 INFO L290 TraceCheckUtils]: 70: Hoare triple {40266#false} assume !(0 == main_~init__r213~0#1 % 256); {40266#false} is VALID [2022-02-20 18:41:04,606 INFO L290 TraceCheckUtils]: 71: Hoare triple {40266#false} assume !(0 == main_~init__r233~0#1 % 256); {40266#false} is VALID [2022-02-20 18:41:04,606 INFO L290 TraceCheckUtils]: 72: Hoare triple {40266#false} assume !(0 == main_~init__r243~0#1 % 256); {40266#false} is VALID [2022-02-20 18:41:04,606 INFO L290 TraceCheckUtils]: 73: Hoare triple {40266#false} assume !(0 == main_~init__r313~0#1 % 256); {40266#false} is VALID [2022-02-20 18:41:04,606 INFO L290 TraceCheckUtils]: 74: Hoare triple {40266#false} assume !(0 == main_~init__r323~0#1 % 256); {40266#false} is VALID [2022-02-20 18:41:04,606 INFO L290 TraceCheckUtils]: 75: Hoare triple {40266#false} assume !(0 == main_~init__r343~0#1 % 256); {40266#false} is VALID [2022-02-20 18:41:04,606 INFO L290 TraceCheckUtils]: 76: Hoare triple {40266#false} assume !(0 == main_~init__r413~0#1 % 256); {40266#false} is VALID [2022-02-20 18:41:04,606 INFO L290 TraceCheckUtils]: 77: Hoare triple {40266#false} assume !(0 == main_~init__r423~0#1 % 256); {40266#false} is VALID [2022-02-20 18:41:04,606 INFO L290 TraceCheckUtils]: 78: Hoare triple {40266#false} assume !(0 == main_~init__r433~0#1 % 256); {40266#false} is VALID [2022-02-20 18:41:04,607 INFO L290 TraceCheckUtils]: 79: Hoare triple {40266#false} assume ~max1~0 == ~id1~0; {40266#false} is VALID [2022-02-20 18:41:04,607 INFO L290 TraceCheckUtils]: 80: Hoare triple {40266#false} assume ~max2~0 == ~id2~0; {40266#false} is VALID [2022-02-20 18:41:04,607 INFO L290 TraceCheckUtils]: 81: Hoare triple {40266#false} assume ~max3~0 == ~id3~0; {40266#false} is VALID [2022-02-20 18:41:04,607 INFO L290 TraceCheckUtils]: 82: Hoare triple {40266#false} assume ~max4~0 == ~id4~0; {40266#false} is VALID [2022-02-20 18:41:04,607 INFO L290 TraceCheckUtils]: 83: Hoare triple {40266#false} assume 0 == ~st1~0; {40266#false} is VALID [2022-02-20 18:41:04,607 INFO L290 TraceCheckUtils]: 84: Hoare triple {40266#false} assume 0 == ~st2~0; {40266#false} is VALID [2022-02-20 18:41:04,607 INFO L290 TraceCheckUtils]: 85: Hoare triple {40266#false} assume 0 == ~st3~0; {40266#false} is VALID [2022-02-20 18:41:04,607 INFO L290 TraceCheckUtils]: 86: Hoare triple {40266#false} assume 0 == ~st4~0; {40266#false} is VALID [2022-02-20 18:41:04,607 INFO L290 TraceCheckUtils]: 87: Hoare triple {40266#false} assume 0 == ~nl1~0; {40266#false} is VALID [2022-02-20 18:41:04,608 INFO L290 TraceCheckUtils]: 88: Hoare triple {40266#false} assume 0 == ~nl2~0; {40266#false} is VALID [2022-02-20 18:41:04,608 INFO L290 TraceCheckUtils]: 89: Hoare triple {40266#false} assume 0 == ~nl3~0; {40266#false} is VALID [2022-02-20 18:41:04,608 INFO L290 TraceCheckUtils]: 90: Hoare triple {40266#false} assume 0 == ~nl4~0; {40266#false} is VALID [2022-02-20 18:41:04,608 INFO L290 TraceCheckUtils]: 91: Hoare triple {40266#false} assume 0 == ~mode1~0 % 256; {40266#false} is VALID [2022-02-20 18:41:04,608 INFO L290 TraceCheckUtils]: 92: Hoare triple {40266#false} assume 0 == ~mode2~0 % 256; {40266#false} is VALID [2022-02-20 18:41:04,608 INFO L290 TraceCheckUtils]: 93: Hoare triple {40266#false} assume 0 == ~mode3~0 % 256; {40266#false} is VALID [2022-02-20 18:41:04,608 INFO L290 TraceCheckUtils]: 94: Hoare triple {40266#false} assume 0 == ~mode4~0 % 256;main_~init__tmp___23~0#1 := 1;~__return_2814~0 := main_~init__tmp___23~0#1;main_~main__i2~0#1 := ~__return_2814~0; {40266#false} is VALID [2022-02-20 18:41:04,608 INFO L290 TraceCheckUtils]: 95: Hoare triple {40266#false} assume 0 != main_~main__i2~0#1;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;main_~main__i2~0#1 := 0; {40266#false} is VALID [2022-02-20 18:41:04,608 INFO L290 TraceCheckUtils]: 96: Hoare triple {40266#false} assume main_~main__i2~0#1 < 8; {40266#false} is VALID [2022-02-20 18:41:04,609 INFO L290 TraceCheckUtils]: 97: Hoare triple {40266#false} assume !!(0 == ~mode1~0 % 256); {40266#false} is VALID [2022-02-20 18:41:04,609 INFO L290 TraceCheckUtils]: 98: Hoare triple {40266#false} assume ~r1~0 < 3; {40266#false} is VALID [2022-02-20 18:41:04,609 INFO L290 TraceCheckUtils]: 99: Hoare triple {40266#false} assume !!(0 == ~ep12~0 % 256); {40266#false} is VALID [2022-02-20 18:41:04,609 INFO L290 TraceCheckUtils]: 100: Hoare triple {40266#false} assume !!(0 == ~ep13~0 % 256); {40266#false} is VALID [2022-02-20 18:41:04,609 INFO L290 TraceCheckUtils]: 101: Hoare triple {40266#false} assume !!(0 == ~ep14~0 % 256); {40266#false} is VALID [2022-02-20 18:41:04,609 INFO L290 TraceCheckUtils]: 102: Hoare triple {40266#false} ~mode1~0 := 1; {40266#false} is VALID [2022-02-20 18:41:04,609 INFO L290 TraceCheckUtils]: 103: Hoare triple {40266#false} assume !!(0 == ~mode2~0 % 256); {40266#false} is VALID [2022-02-20 18:41:04,609 INFO L290 TraceCheckUtils]: 104: Hoare triple {40266#false} assume ~r2~0 < 3; {40266#false} is VALID [2022-02-20 18:41:04,610 INFO L290 TraceCheckUtils]: 105: Hoare triple {40266#false} assume !!(0 == ~ep21~0 % 256); {40266#false} is VALID [2022-02-20 18:41:04,610 INFO L290 TraceCheckUtils]: 106: Hoare triple {40266#false} assume !!(0 == ~ep23~0 % 256); {40266#false} is VALID [2022-02-20 18:41:04,610 INFO L290 TraceCheckUtils]: 107: Hoare triple {40266#false} assume !!(0 == ~ep24~0 % 256); {40266#false} is VALID [2022-02-20 18:41:04,610 INFO L290 TraceCheckUtils]: 108: Hoare triple {40266#false} ~mode2~0 := 1; {40266#false} is VALID [2022-02-20 18:41:04,610 INFO L290 TraceCheckUtils]: 109: Hoare triple {40266#false} assume !!(0 == ~mode3~0 % 256); {40266#false} is VALID [2022-02-20 18:41:04,610 INFO L290 TraceCheckUtils]: 110: Hoare triple {40266#false} assume ~r3~0 < 3; {40266#false} is VALID [2022-02-20 18:41:04,610 INFO L290 TraceCheckUtils]: 111: Hoare triple {40266#false} assume !!(0 == ~ep31~0 % 256); {40266#false} is VALID [2022-02-20 18:41:04,610 INFO L290 TraceCheckUtils]: 112: Hoare triple {40266#false} assume !!(0 == ~ep32~0 % 256); {40266#false} is VALID [2022-02-20 18:41:04,610 INFO L290 TraceCheckUtils]: 113: Hoare triple {40266#false} assume !!(0 == ~ep34~0 % 256); {40266#false} is VALID [2022-02-20 18:41:04,611 INFO L290 TraceCheckUtils]: 114: Hoare triple {40266#false} ~mode3~0 := 1; {40266#false} is VALID [2022-02-20 18:41:04,611 INFO L290 TraceCheckUtils]: 115: Hoare triple {40266#false} assume !!(0 == ~mode4~0 % 256); {40266#false} is VALID [2022-02-20 18:41:04,611 INFO L290 TraceCheckUtils]: 116: Hoare triple {40266#false} assume ~r4~0 < 3; {40266#false} is VALID [2022-02-20 18:41:04,611 INFO L290 TraceCheckUtils]: 117: Hoare triple {40266#false} assume !!(0 == ~ep41~0 % 256); {40266#false} is VALID [2022-02-20 18:41:04,611 INFO L290 TraceCheckUtils]: 118: Hoare triple {40266#false} assume !!(0 == ~ep42~0 % 256); {40266#false} is VALID [2022-02-20 18:41:04,611 INFO L290 TraceCheckUtils]: 119: Hoare triple {40266#false} assume !!(0 == ~ep43~0 % 256); {40266#false} is VALID [2022-02-20 18:41:04,611 INFO L290 TraceCheckUtils]: 120: Hoare triple {40266#false} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~0#1; {40266#false} is VALID [2022-02-20 18:41:04,617 INFO L290 TraceCheckUtils]: 121: Hoare triple {40266#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {40266#false} is VALID [2022-02-20 18:41:04,617 INFO L290 TraceCheckUtils]: 122: Hoare triple {40266#false} assume ~st1~0 + ~nl1~0 <= 1; {40266#false} is VALID [2022-02-20 18:41:04,617 INFO L290 TraceCheckUtils]: 123: Hoare triple {40266#false} assume ~st2~0 + ~nl2~0 <= 1; {40266#false} is VALID [2022-02-20 18:41:04,617 INFO L290 TraceCheckUtils]: 124: Hoare triple {40266#false} assume ~st3~0 + ~nl3~0 <= 1; {40266#false} is VALID [2022-02-20 18:41:04,617 INFO L290 TraceCheckUtils]: 125: Hoare triple {40266#false} assume ~st4~0 + ~nl4~0 <= 1; {40266#false} is VALID [2022-02-20 18:41:04,618 INFO L290 TraceCheckUtils]: 126: Hoare triple {40266#false} assume !(~r1~0 >= 3); {40266#false} is VALID [2022-02-20 18:41:04,618 INFO L290 TraceCheckUtils]: 127: Hoare triple {40266#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {40266#false} is VALID [2022-02-20 18:41:04,618 INFO L290 TraceCheckUtils]: 128: Hoare triple {40266#false} assume ~r1~0 < 3; {40266#false} is VALID [2022-02-20 18:41:04,618 INFO L290 TraceCheckUtils]: 129: Hoare triple {40266#false} assume !(~r1~0 >= 3); {40266#false} is VALID [2022-02-20 18:41:04,618 INFO L290 TraceCheckUtils]: 130: Hoare triple {40266#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {40266#false} is VALID [2022-02-20 18:41:04,618 INFO L290 TraceCheckUtils]: 131: Hoare triple {40266#false} assume ~r1~0 < 3;main_~check__tmp~0#1 := 1;~__return_3024~0 := main_~check__tmp~0#1;main_~main__c1~0#1 := ~__return_3024~0;havoc main_~__tmp_1~0#1;main_~__tmp_1~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~0#1;main_~assert__arg~0#1 := main_~__tmp_1~0#1; {40266#false} is VALID [2022-02-20 18:41:04,618 INFO L290 TraceCheckUtils]: 132: Hoare triple {40266#false} assume !(0 == main_~assert__arg~0#1 % 256);main_~main____CPAchecker_TMP_0~0#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {40266#false} is VALID [2022-02-20 18:41:04,618 INFO L290 TraceCheckUtils]: 133: Hoare triple {40266#false} assume main_~main__i2~0#1 < 8; {40266#false} is VALID [2022-02-20 18:41:04,618 INFO L290 TraceCheckUtils]: 134: Hoare triple {40266#false} assume !(0 == ~mode1~0 % 256);~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {40266#false} is VALID [2022-02-20 18:41:04,619 INFO L290 TraceCheckUtils]: 135: Hoare triple {40266#false} assume !!(0 == ~ep21~0 % 256); {40266#false} is VALID [2022-02-20 18:41:04,619 INFO L290 TraceCheckUtils]: 136: Hoare triple {40266#false} assume !!(0 == ~ep31~0 % 256); {40266#false} is VALID [2022-02-20 18:41:04,619 INFO L290 TraceCheckUtils]: 137: Hoare triple {40266#false} assume !!(0 == ~ep41~0 % 256); {40266#false} is VALID [2022-02-20 18:41:04,619 INFO L290 TraceCheckUtils]: 138: Hoare triple {40266#false} assume !(2 == ~r1~0);~mode1~0 := 0; {40266#false} is VALID [2022-02-20 18:41:04,619 INFO L290 TraceCheckUtils]: 139: Hoare triple {40266#false} assume !(0 == ~mode2~0 % 256);~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {40266#false} is VALID [2022-02-20 18:41:04,619 INFO L290 TraceCheckUtils]: 140: Hoare triple {40266#false} assume !!(0 == ~ep12~0 % 256); {40266#false} is VALID [2022-02-20 18:41:04,619 INFO L290 TraceCheckUtils]: 141: Hoare triple {40266#false} assume !!(0 == ~ep32~0 % 256); {40266#false} is VALID [2022-02-20 18:41:04,619 INFO L290 TraceCheckUtils]: 142: Hoare triple {40266#false} assume !!(0 == ~ep42~0 % 256); {40266#false} is VALID [2022-02-20 18:41:04,619 INFO L290 TraceCheckUtils]: 143: Hoare triple {40266#false} assume !(3 == ~r2~0);~mode2~0 := 0; {40266#false} is VALID [2022-02-20 18:41:04,620 INFO L290 TraceCheckUtils]: 144: Hoare triple {40266#false} assume !(0 == ~mode3~0 % 256);~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {40266#false} is VALID [2022-02-20 18:41:04,620 INFO L290 TraceCheckUtils]: 145: Hoare triple {40266#false} assume !!(0 == ~ep13~0 % 256); {40266#false} is VALID [2022-02-20 18:41:04,620 INFO L290 TraceCheckUtils]: 146: Hoare triple {40266#false} assume !!(0 == ~ep23~0 % 256); {40266#false} is VALID [2022-02-20 18:41:04,620 INFO L290 TraceCheckUtils]: 147: Hoare triple {40266#false} assume !!(0 == ~ep43~0 % 256); {40266#false} is VALID [2022-02-20 18:41:04,620 INFO L290 TraceCheckUtils]: 148: Hoare triple {40266#false} assume !(3 == ~r3~0);~mode3~0 := 0; {40266#false} is VALID [2022-02-20 18:41:04,620 INFO L290 TraceCheckUtils]: 149: Hoare triple {40266#false} assume !(0 == ~mode4~0 % 256);~r4~0 := (if (1 + ~r4~0) % 256 <= 127 then (1 + ~r4~0) % 256 else (1 + ~r4~0) % 256 - 256); {40266#false} is VALID [2022-02-20 18:41:04,620 INFO L290 TraceCheckUtils]: 150: Hoare triple {40266#false} assume !!(0 == ~ep14~0 % 256); {40266#false} is VALID [2022-02-20 18:41:04,620 INFO L290 TraceCheckUtils]: 151: Hoare triple {40266#false} assume !!(0 == ~ep24~0 % 256); {40266#false} is VALID [2022-02-20 18:41:04,621 INFO L290 TraceCheckUtils]: 152: Hoare triple {40266#false} assume !!(0 == ~ep34~0 % 256); {40266#false} is VALID [2022-02-20 18:41:04,621 INFO L290 TraceCheckUtils]: 153: Hoare triple {40266#false} assume !(3 == ~r4~0);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~1#1; {40266#false} is VALID [2022-02-20 18:41:04,621 INFO L290 TraceCheckUtils]: 154: Hoare triple {40266#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {40266#false} is VALID [2022-02-20 18:41:04,621 INFO L290 TraceCheckUtils]: 155: Hoare triple {40266#false} assume ~st1~0 + ~nl1~0 <= 1; {40266#false} is VALID [2022-02-20 18:41:04,621 INFO L290 TraceCheckUtils]: 156: Hoare triple {40266#false} assume ~st2~0 + ~nl2~0 <= 1; {40266#false} is VALID [2022-02-20 18:41:04,621 INFO L290 TraceCheckUtils]: 157: Hoare triple {40266#false} assume ~st3~0 + ~nl3~0 <= 1; {40266#false} is VALID [2022-02-20 18:41:04,621 INFO L290 TraceCheckUtils]: 158: Hoare triple {40266#false} assume ~st4~0 + ~nl4~0 <= 1; {40266#false} is VALID [2022-02-20 18:41:04,621 INFO L290 TraceCheckUtils]: 159: Hoare triple {40266#false} assume !(~r1~0 >= 3); {40266#false} is VALID [2022-02-20 18:41:04,621 INFO L290 TraceCheckUtils]: 160: Hoare triple {40266#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {40266#false} is VALID [2022-02-20 18:41:04,622 INFO L290 TraceCheckUtils]: 161: Hoare triple {40266#false} assume ~r1~0 < 3; {40266#false} is VALID [2022-02-20 18:41:04,622 INFO L290 TraceCheckUtils]: 162: Hoare triple {40266#false} assume !(~r1~0 >= 3); {40266#false} is VALID [2022-02-20 18:41:04,622 INFO L290 TraceCheckUtils]: 163: Hoare triple {40266#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {40266#false} is VALID [2022-02-20 18:41:04,622 INFO L290 TraceCheckUtils]: 164: Hoare triple {40266#false} assume ~r1~0 < 3;main_~check__tmp~1#1 := 1;~__return_3207~0 := main_~check__tmp~1#1;main_~main__c1~0#1 := ~__return_3207~0;havoc main_~__tmp_2~0#1;main_~__tmp_2~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~1#1;main_~assert__arg~1#1 := main_~__tmp_2~0#1; {40266#false} is VALID [2022-02-20 18:41:04,622 INFO L290 TraceCheckUtils]: 165: Hoare triple {40266#false} assume !(0 == main_~assert__arg~1#1 % 256);main_~main____CPAchecker_TMP_0~1#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {40266#false} is VALID [2022-02-20 18:41:04,622 INFO L290 TraceCheckUtils]: 166: Hoare triple {40266#false} assume main_~main__i2~0#1 < 8; {40266#false} is VALID [2022-02-20 18:41:04,622 INFO L290 TraceCheckUtils]: 167: Hoare triple {40266#false} assume !!(0 == ~mode1~0 % 256); {40266#false} is VALID [2022-02-20 18:41:04,622 INFO L290 TraceCheckUtils]: 168: Hoare triple {40266#false} assume ~r1~0 < 3; {40266#false} is VALID [2022-02-20 18:41:04,623 INFO L290 TraceCheckUtils]: 169: Hoare triple {40266#false} assume !!(0 == ~ep12~0 % 256); {40266#false} is VALID [2022-02-20 18:41:04,623 INFO L290 TraceCheckUtils]: 170: Hoare triple {40266#false} assume !!(0 == ~ep13~0 % 256); {40266#false} is VALID [2022-02-20 18:41:04,623 INFO L290 TraceCheckUtils]: 171: Hoare triple {40266#false} assume !!(0 == ~ep14~0 % 256); {40266#false} is VALID [2022-02-20 18:41:04,623 INFO L290 TraceCheckUtils]: 172: Hoare triple {40266#false} ~mode1~0 := 1; {40266#false} is VALID [2022-02-20 18:41:04,623 INFO L290 TraceCheckUtils]: 173: Hoare triple {40266#false} assume !!(0 == ~mode2~0 % 256); {40266#false} is VALID [2022-02-20 18:41:04,623 INFO L290 TraceCheckUtils]: 174: Hoare triple {40266#false} assume ~r2~0 < 3; {40266#false} is VALID [2022-02-20 18:41:04,623 INFO L290 TraceCheckUtils]: 175: Hoare triple {40266#false} assume !!(0 == ~ep21~0 % 256); {40266#false} is VALID [2022-02-20 18:41:04,623 INFO L290 TraceCheckUtils]: 176: Hoare triple {40266#false} assume !!(0 == ~ep23~0 % 256); {40266#false} is VALID [2022-02-20 18:41:04,623 INFO L290 TraceCheckUtils]: 177: Hoare triple {40266#false} assume !!(0 == ~ep24~0 % 256); {40266#false} is VALID [2022-02-20 18:41:04,624 INFO L290 TraceCheckUtils]: 178: Hoare triple {40266#false} ~mode2~0 := 1; {40266#false} is VALID [2022-02-20 18:41:04,624 INFO L290 TraceCheckUtils]: 179: Hoare triple {40266#false} assume !!(0 == ~mode3~0 % 256); {40266#false} is VALID [2022-02-20 18:41:04,624 INFO L290 TraceCheckUtils]: 180: Hoare triple {40266#false} assume ~r3~0 < 3; {40266#false} is VALID [2022-02-20 18:41:04,624 INFO L290 TraceCheckUtils]: 181: Hoare triple {40266#false} assume !!(0 == ~ep31~0 % 256); {40266#false} is VALID [2022-02-20 18:41:04,624 INFO L290 TraceCheckUtils]: 182: Hoare triple {40266#false} assume !!(0 == ~ep32~0 % 256); {40266#false} is VALID [2022-02-20 18:41:04,624 INFO L290 TraceCheckUtils]: 183: Hoare triple {40266#false} assume !!(0 == ~ep34~0 % 256); {40266#false} is VALID [2022-02-20 18:41:04,624 INFO L290 TraceCheckUtils]: 184: Hoare triple {40266#false} ~mode3~0 := 1; {40266#false} is VALID [2022-02-20 18:41:04,624 INFO L290 TraceCheckUtils]: 185: Hoare triple {40266#false} assume !!(0 == ~mode4~0 % 256); {40266#false} is VALID [2022-02-20 18:41:04,624 INFO L290 TraceCheckUtils]: 186: Hoare triple {40266#false} assume ~r4~0 < 3; {40266#false} is VALID [2022-02-20 18:41:04,625 INFO L290 TraceCheckUtils]: 187: Hoare triple {40266#false} assume !!(0 == ~ep41~0 % 256); {40266#false} is VALID [2022-02-20 18:41:04,625 INFO L290 TraceCheckUtils]: 188: Hoare triple {40266#false} assume !!(0 == ~ep42~0 % 256); {40266#false} is VALID [2022-02-20 18:41:04,625 INFO L290 TraceCheckUtils]: 189: Hoare triple {40266#false} assume !!(0 == ~ep43~0 % 256); {40266#false} is VALID [2022-02-20 18:41:04,625 INFO L290 TraceCheckUtils]: 190: Hoare triple {40266#false} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~2#1; {40266#false} is VALID [2022-02-20 18:41:04,625 INFO L290 TraceCheckUtils]: 191: Hoare triple {40266#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {40266#false} is VALID [2022-02-20 18:41:04,625 INFO L290 TraceCheckUtils]: 192: Hoare triple {40266#false} assume ~st1~0 + ~nl1~0 <= 1; {40266#false} is VALID [2022-02-20 18:41:04,625 INFO L290 TraceCheckUtils]: 193: Hoare triple {40266#false} assume ~st2~0 + ~nl2~0 <= 1; {40266#false} is VALID [2022-02-20 18:41:04,625 INFO L290 TraceCheckUtils]: 194: Hoare triple {40266#false} assume ~st3~0 + ~nl3~0 <= 1; {40266#false} is VALID [2022-02-20 18:41:04,626 INFO L290 TraceCheckUtils]: 195: Hoare triple {40266#false} assume ~st4~0 + ~nl4~0 <= 1; {40266#false} is VALID [2022-02-20 18:41:04,626 INFO L290 TraceCheckUtils]: 196: Hoare triple {40266#false} assume !(~r1~0 >= 3); {40266#false} is VALID [2022-02-20 18:41:04,626 INFO L290 TraceCheckUtils]: 197: Hoare triple {40266#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {40266#false} is VALID [2022-02-20 18:41:04,626 INFO L290 TraceCheckUtils]: 198: Hoare triple {40266#false} assume ~r1~0 < 3; {40266#false} is VALID [2022-02-20 18:41:04,626 INFO L290 TraceCheckUtils]: 199: Hoare triple {40266#false} assume !(~r1~0 >= 3); {40266#false} is VALID [2022-02-20 18:41:04,626 INFO L290 TraceCheckUtils]: 200: Hoare triple {40266#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {40266#false} is VALID [2022-02-20 18:41:04,626 INFO L290 TraceCheckUtils]: 201: Hoare triple {40266#false} assume ~r1~0 < 3;main_~check__tmp~2#1 := 1;~__return_3398~0 := main_~check__tmp~2#1;main_~main__c1~0#1 := ~__return_3398~0;havoc main_~__tmp_3~0#1;main_~__tmp_3~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~2#1;main_~assert__arg~2#1 := main_~__tmp_3~0#1; {40266#false} is VALID [2022-02-20 18:41:04,626 INFO L290 TraceCheckUtils]: 202: Hoare triple {40266#false} assume !(0 == main_~assert__arg~2#1 % 256);main_~main____CPAchecker_TMP_0~2#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {40266#false} is VALID [2022-02-20 18:41:04,626 INFO L290 TraceCheckUtils]: 203: Hoare triple {40266#false} assume main_~main__i2~0#1 < 8; {40266#false} is VALID [2022-02-20 18:41:04,627 INFO L290 TraceCheckUtils]: 204: Hoare triple {40266#false} assume !(0 == ~mode1~0 % 256);~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {40266#false} is VALID [2022-02-20 18:41:04,627 INFO L290 TraceCheckUtils]: 205: Hoare triple {40266#false} assume !!(0 == ~ep21~0 % 256); {40266#false} is VALID [2022-02-20 18:41:04,627 INFO L290 TraceCheckUtils]: 206: Hoare triple {40266#false} assume !!(0 == ~ep31~0 % 256); {40266#false} is VALID [2022-02-20 18:41:04,627 INFO L290 TraceCheckUtils]: 207: Hoare triple {40266#false} assume !!(0 == ~ep41~0 % 256); {40266#false} is VALID [2022-02-20 18:41:04,627 INFO L290 TraceCheckUtils]: 208: Hoare triple {40266#false} assume 2 == ~r1~0; {40266#false} is VALID [2022-02-20 18:41:04,627 INFO L290 TraceCheckUtils]: 209: Hoare triple {40266#false} assume ~max1~0 == ~id1~0;~st1~0 := 1;~mode1~0 := 0; {40266#false} is VALID [2022-02-20 18:41:04,627 INFO L290 TraceCheckUtils]: 210: Hoare triple {40266#false} assume !(0 == ~mode2~0 % 256);~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {40266#false} is VALID [2022-02-20 18:41:04,627 INFO L290 TraceCheckUtils]: 211: Hoare triple {40266#false} assume !!(0 == ~ep12~0 % 256); {40266#false} is VALID [2022-02-20 18:41:04,627 INFO L290 TraceCheckUtils]: 212: Hoare triple {40266#false} assume !!(0 == ~ep32~0 % 256); {40266#false} is VALID [2022-02-20 18:41:04,628 INFO L290 TraceCheckUtils]: 213: Hoare triple {40266#false} assume !!(0 == ~ep42~0 % 256); {40266#false} is VALID [2022-02-20 18:41:04,628 INFO L290 TraceCheckUtils]: 214: Hoare triple {40266#false} assume !(3 == ~r2~0);~mode2~0 := 0; {40266#false} is VALID [2022-02-20 18:41:04,628 INFO L290 TraceCheckUtils]: 215: Hoare triple {40266#false} assume !(0 == ~mode3~0 % 256);~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {40266#false} is VALID [2022-02-20 18:41:04,628 INFO L290 TraceCheckUtils]: 216: Hoare triple {40266#false} assume !!(0 == ~ep13~0 % 256); {40266#false} is VALID [2022-02-20 18:41:04,628 INFO L290 TraceCheckUtils]: 217: Hoare triple {40266#false} assume !!(0 == ~ep23~0 % 256); {40266#false} is VALID [2022-02-20 18:41:04,628 INFO L290 TraceCheckUtils]: 218: Hoare triple {40266#false} assume !!(0 == ~ep43~0 % 256); {40266#false} is VALID [2022-02-20 18:41:04,628 INFO L290 TraceCheckUtils]: 219: Hoare triple {40266#false} assume !(3 == ~r3~0);~mode3~0 := 0; {40266#false} is VALID [2022-02-20 18:41:04,628 INFO L290 TraceCheckUtils]: 220: Hoare triple {40266#false} assume !(0 == ~mode4~0 % 256);~r4~0 := (if (1 + ~r4~0) % 256 <= 127 then (1 + ~r4~0) % 256 else (1 + ~r4~0) % 256 - 256); {40266#false} is VALID [2022-02-20 18:41:04,629 INFO L290 TraceCheckUtils]: 221: Hoare triple {40266#false} assume !!(0 == ~ep14~0 % 256); {40266#false} is VALID [2022-02-20 18:41:04,629 INFO L290 TraceCheckUtils]: 222: Hoare triple {40266#false} assume !!(0 == ~ep24~0 % 256); {40266#false} is VALID [2022-02-20 18:41:04,629 INFO L290 TraceCheckUtils]: 223: Hoare triple {40266#false} assume !!(0 == ~ep34~0 % 256); {40266#false} is VALID [2022-02-20 18:41:04,629 INFO L290 TraceCheckUtils]: 224: Hoare triple {40266#false} assume !(3 == ~r4~0);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~3#1; {40266#false} is VALID [2022-02-20 18:41:04,629 INFO L290 TraceCheckUtils]: 225: Hoare triple {40266#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {40266#false} is VALID [2022-02-20 18:41:04,629 INFO L290 TraceCheckUtils]: 226: Hoare triple {40266#false} assume ~st1~0 + ~nl1~0 <= 1; {40266#false} is VALID [2022-02-20 18:41:04,629 INFO L290 TraceCheckUtils]: 227: Hoare triple {40266#false} assume ~st2~0 + ~nl2~0 <= 1; {40266#false} is VALID [2022-02-20 18:41:04,629 INFO L290 TraceCheckUtils]: 228: Hoare triple {40266#false} assume ~st3~0 + ~nl3~0 <= 1; {40266#false} is VALID [2022-02-20 18:41:04,629 INFO L290 TraceCheckUtils]: 229: Hoare triple {40266#false} assume ~st4~0 + ~nl4~0 <= 1; {40266#false} is VALID [2022-02-20 18:41:04,630 INFO L290 TraceCheckUtils]: 230: Hoare triple {40266#false} assume !(~r1~0 >= 3); {40266#false} is VALID [2022-02-20 18:41:04,630 INFO L290 TraceCheckUtils]: 231: Hoare triple {40266#false} assume !(0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0);main_~check__tmp~3#1 := 0;~__return_4065~0 := main_~check__tmp~3#1;main_~main__c1~0#1 := ~__return_4065~0;havoc main_~__tmp_4~0#1;main_~__tmp_4~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~3#1;main_~assert__arg~3#1 := main_~__tmp_4~0#1; {40266#false} is VALID [2022-02-20 18:41:04,630 INFO L290 TraceCheckUtils]: 232: Hoare triple {40266#false} assume 0 == main_~assert__arg~3#1 % 256; {40266#false} is VALID [2022-02-20 18:41:04,630 INFO L290 TraceCheckUtils]: 233: Hoare triple {40266#false} assume !false; {40266#false} is VALID [2022-02-20 18:41:04,630 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 18:41:04,631 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 18:41:04,631 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1464483689] [2022-02-20 18:41:04,631 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1464483689] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 18:41:04,631 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 18:41:04,631 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 18:41:04,631 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2125415717] [2022-02-20 18:41:04,631 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 18:41:04,632 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 78.0) internal successors, (234), 3 states have internal predecessors, (234), 0 states have call successors, (0), 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 234 [2022-02-20 18:41:04,632 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 18:41:04,632 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 78.0) internal successors, (234), 3 states have internal predecessors, (234), 0 states have call successors, (0), 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 18:41:04,753 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 234 edges. 234 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:41:04,753 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 18:41:04,753 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 18:41:04,753 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 18:41:04,753 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 18:41:04,754 INFO L87 Difference]: Start difference. First operand 2271 states and 3524 transitions. Second operand has 3 states, 3 states have (on average 78.0) internal successors, (234), 3 states have internal predecessors, (234), 0 states have call successors, (0), 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 18:41:08,333 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:41:08,333 INFO L93 Difference]: Finished difference Result 6708 states and 10393 transitions. [2022-02-20 18:41:08,333 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 18:41:08,333 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 78.0) internal successors, (234), 3 states have internal predecessors, (234), 0 states have call successors, (0), 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 234 [2022-02-20 18:41:08,333 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 18:41:08,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 78.0) internal successors, (234), 3 states have internal predecessors, (234), 0 states have call successors, (0), 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 18:41:08,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 2825 transitions. [2022-02-20 18:41:08,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 78.0) internal successors, (234), 3 states have internal predecessors, (234), 0 states have call successors, (0), 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 18:41:08,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 2825 transitions. [2022-02-20 18:41:08,349 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 2825 transitions. [2022-02-20 18:41:09,888 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 2825 edges. 2825 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:41:10,587 INFO L225 Difference]: With dead ends: 6708 [2022-02-20 18:41:10,587 INFO L226 Difference]: Without dead ends: 4493 [2022-02-20 18:41:10,591 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 18:41:10,592 INFO L933 BasicCegarLoop]: 1888 mSDtfsCounter, 936 mSDsluCounter, 942 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 936 SdHoareTripleChecker+Valid, 2830 SdHoareTripleChecker+Invalid, 9 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-02-20 18:41:10,592 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [936 Valid, 2830 Invalid, 9 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-02-20 18:41:10,595 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4493 states. [2022-02-20 18:41:10,853 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4493 to 2289. [2022-02-20 18:41:10,854 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 18:41:10,857 INFO L82 GeneralOperation]: Start isEquivalent. First operand 4493 states. Second operand has 2289 states, 2287 states have (on average 1.55006558810669) internal successors, (3545), 2288 states have internal predecessors, (3545), 0 states have call successors, (0), 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 18:41:10,859 INFO L74 IsIncluded]: Start isIncluded. First operand 4493 states. Second operand has 2289 states, 2287 states have (on average 1.55006558810669) internal successors, (3545), 2288 states have internal predecessors, (3545), 0 states have call successors, (0), 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 18:41:10,862 INFO L87 Difference]: Start difference. First operand 4493 states. Second operand has 2289 states, 2287 states have (on average 1.55006558810669) internal successors, (3545), 2288 states have internal predecessors, (3545), 0 states have call successors, (0), 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 18:41:11,387 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:41:11,388 INFO L93 Difference]: Finished difference Result 4493 states and 6957 transitions. [2022-02-20 18:41:11,388 INFO L276 IsEmpty]: Start isEmpty. Operand 4493 states and 6957 transitions. [2022-02-20 18:41:11,392 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:41:11,392 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:41:11,395 INFO L74 IsIncluded]: Start isIncluded. First operand has 2289 states, 2287 states have (on average 1.55006558810669) internal successors, (3545), 2288 states have internal predecessors, (3545), 0 states have call successors, (0), 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 4493 states. [2022-02-20 18:41:11,397 INFO L87 Difference]: Start difference. First operand has 2289 states, 2287 states have (on average 1.55006558810669) internal successors, (3545), 2288 states have internal predecessors, (3545), 0 states have call successors, (0), 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 4493 states. [2022-02-20 18:41:11,939 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:41:11,940 INFO L93 Difference]: Finished difference Result 4493 states and 6957 transitions. [2022-02-20 18:41:11,940 INFO L276 IsEmpty]: Start isEmpty. Operand 4493 states and 6957 transitions. [2022-02-20 18:41:11,944 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:41:11,944 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:41:11,944 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 18:41:11,944 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 18:41:11,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2289 states, 2287 states have (on average 1.55006558810669) internal successors, (3545), 2288 states have internal predecessors, (3545), 0 states have call successors, (0), 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 18:41:12,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2289 states to 2289 states and 3545 transitions. [2022-02-20 18:41:12,190 INFO L78 Accepts]: Start accepts. Automaton has 2289 states and 3545 transitions. Word has length 234 [2022-02-20 18:41:12,190 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 18:41:12,191 INFO L470 AbstractCegarLoop]: Abstraction has 2289 states and 3545 transitions. [2022-02-20 18:41:12,191 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 78.0) internal successors, (234), 3 states have internal predecessors, (234), 0 states have call successors, (0), 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 18:41:12,191 INFO L276 IsEmpty]: Start isEmpty. Operand 2289 states and 3545 transitions. [2022-02-20 18:41:12,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2022-02-20 18:41:12,194 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 18:41:12,194 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 18:41:12,194 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-02-20 18:41:12,194 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 18:41:12,194 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 18:41:12,195 INFO L85 PathProgramCache]: Analyzing trace with hash 1261514849, now seen corresponding path program 1 times [2022-02-20 18:41:12,195 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 18:41:12,195 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [564400577] [2022-02-20 18:41:12,195 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 18:41:12,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 18:41:12,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:41:12,394 INFO L290 TraceCheckUtils]: 0: Hoare triple {61469#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(55, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[3 := #funAddr~node4.base], ~nodes~0.offset[3 := #funAddr~node4.offset];~__return_2814~0 := 0;~__return_3024~0 := 0;~__return_3207~0 := 0;~__return_3398~0 := 0;~__return_4065~0 := 0;~__return_3582~0 := 0;~__tmp_3583_0~0 := 0;~__return_3756~0 := 0;~__return_3596~0 := 0; {61469#true} is VALID [2022-02-20 18:41:12,396 INFO L290 TraceCheckUtils]: 1: Hoare triple {61469#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~nondet5#1, main_#t~nondet6#1, main_#t~nondet7#1, main_#t~nondet8#1, main_#t~nondet9#1, main_#t~nondet10#1, main_#t~nondet11#1, main_#t~nondet12#1, main_#t~nondet13#1, main_#t~nondet14#1, main_#t~nondet15#1, main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~nondet28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_~__tmp_4~0#1, main_~assert__arg~3#1, main_~check__tmp~3#1, main_~check__tmp~5#1, main_~node4____CPAchecker_TMP_2~2#1, main_~node4____CPAchecker_TMP_1~2#1, main_~node4____CPAchecker_TMP_0~2#1, main_~node3____CPAchecker_TMP_2~2#1, main_~node3____CPAchecker_TMP_1~2#1, main_~node3____CPAchecker_TMP_0~2#1, main_~node2____CPAchecker_TMP_2~2#1, main_~node2____CPAchecker_TMP_1~2#1, main_~node2____CPAchecker_TMP_0~2#1, main_~node1____CPAchecker_TMP_2~2#1, main_~node1____CPAchecker_TMP_1~2#1, main_~node1____CPAchecker_TMP_0~2#1, main_~main____CPAchecker_TMP_0~3#1, main_~__tmp_5~0#1, main_~assert__arg~4#1, main_~check__tmp~4#1, main_~main____CPAchecker_TMP_0~2#1, main_~__tmp_3~0#1, main_~assert__arg~2#1, main_~check__tmp~2#1, main_~node4____CPAchecker_TMP_2~1#1, main_~node4____CPAchecker_TMP_1~1#1, main_~node4____CPAchecker_TMP_0~1#1, main_~node3____CPAchecker_TMP_2~1#1, main_~node3____CPAchecker_TMP_1~1#1, main_~node3____CPAchecker_TMP_0~1#1, main_~node2____CPAchecker_TMP_2~1#1, main_~node2____CPAchecker_TMP_1~1#1, main_~node2____CPAchecker_TMP_0~1#1, main_~node1____CPAchecker_TMP_2~1#1, main_~node1____CPAchecker_TMP_1~1#1, main_~node1____CPAchecker_TMP_0~1#1, main_~main____CPAchecker_TMP_0~1#1, main_~__tmp_2~0#1, main_~assert__arg~1#1, main_~check__tmp~1#1, main_~main____CPAchecker_TMP_0~0#1, main_~__tmp_1~0#1, main_~assert__arg~0#1, main_~check__tmp~0#1, main_~node4____CPAchecker_TMP_2~0#1, main_~node4____CPAchecker_TMP_1~0#1, main_~node4____CPAchecker_TMP_0~0#1, main_~node3____CPAchecker_TMP_2~0#1, main_~node3____CPAchecker_TMP_1~0#1, main_~node3____CPAchecker_TMP_0~0#1, main_~node2____CPAchecker_TMP_2~0#1, main_~node2____CPAchecker_TMP_1~0#1, main_~node2____CPAchecker_TMP_0~0#1, main_~node1____CPAchecker_TMP_2~0#1, main_~node1____CPAchecker_TMP_1~0#1, main_~node1____CPAchecker_TMP_0~0#1, main_~init__r121~0#1, main_~init__r131~0#1, main_~init__r141~0#1, main_~init__r211~0#1, main_~init__r231~0#1, main_~init__r241~0#1, main_~init__r311~0#1, main_~init__r321~0#1, main_~init__r341~0#1, main_~init__r411~0#1, main_~init__r421~0#1, main_~init__r431~0#1, main_~init__r122~0#1, main_~init__tmp~0#1, main_~init__r132~0#1, main_~init__tmp___0~0#1, main_~init__r142~0#1, main_~init__tmp___1~0#1, main_~init__r212~0#1, main_~init__tmp___2~0#1, main_~init__r232~0#1, main_~init__tmp___3~0#1, main_~init__r242~0#1, main_~init__tmp___4~0#1, main_~init__r312~0#1, main_~init__tmp___5~0#1, main_~init__r322~0#1, main_~init__tmp___6~0#1, main_~init__r342~0#1, main_~init__tmp___7~0#1, main_~init__r412~0#1, main_~init__tmp___8~0#1, main_~init__r422~0#1, main_~init__tmp___9~0#1, main_~init__r432~0#1, main_~init__tmp___10~0#1, main_~init__r123~0#1, main_~init__tmp___11~0#1, main_~init__r133~0#1, main_~init__tmp___12~0#1, main_~init__r143~0#1, main_~init__tmp___13~0#1, main_~init__r213~0#1, main_~init__tmp___14~0#1, main_~init__r233~0#1, main_~init__tmp___15~0#1, main_~init__r243~0#1, main_~init__tmp___16~0#1, main_~init__r313~0#1, main_~init__tmp___17~0#1, main_~init__r323~0#1, main_~init__tmp___18~0#1, main_~init__r343~0#1, main_~init__tmp___19~0#1, main_~init__r413~0#1, main_~init__tmp___20~0#1, main_~init__r423~0#1, main_~init__tmp___21~0#1, main_~init__r433~0#1, main_~init__tmp___22~0#1, main_~init__tmp___23~0#1, main_~main__c1~0#1, main_~main__i2~0#1;havoc main_~main__c1~0#1;havoc main_~main__i2~0#1;main_~main__c1~0#1 := 0;~ep12~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1;~ep13~0 := main_#t~nondet5#1;havoc main_#t~nondet5#1;~ep14~0 := main_#t~nondet6#1;havoc main_#t~nondet6#1;~ep21~0 := main_#t~nondet7#1;havoc main_#t~nondet7#1;~ep23~0 := main_#t~nondet8#1;havoc main_#t~nondet8#1;~ep24~0 := main_#t~nondet9#1;havoc main_#t~nondet9#1;~ep31~0 := main_#t~nondet10#1;havoc main_#t~nondet10#1;~ep32~0 := main_#t~nondet11#1;havoc main_#t~nondet11#1;~ep34~0 := main_#t~nondet12#1;havoc main_#t~nondet12#1;~ep41~0 := main_#t~nondet13#1;havoc main_#t~nondet13#1;~ep42~0 := main_#t~nondet14#1;havoc main_#t~nondet14#1;~ep43~0 := main_#t~nondet15#1;havoc main_#t~nondet15#1;assume -128 <= main_#t~nondet16#1 && main_#t~nondet16#1 <= 127;~id1~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;assume -128 <= main_#t~nondet17#1 && main_#t~nondet17#1 <= 127;~r1~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;assume -128 <= main_#t~nondet18#1 && main_#t~nondet18#1 <= 127;~st1~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;assume -128 <= main_#t~nondet19#1 && main_#t~nondet19#1 <= 127;~nl1~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;assume -128 <= main_#t~nondet20#1 && main_#t~nondet20#1 <= 127;~m1~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;assume -128 <= main_#t~nondet21#1 && main_#t~nondet21#1 <= 127;~max1~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;~mode1~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;assume -128 <= main_#t~nondet23#1 && main_#t~nondet23#1 <= 127;~id2~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;assume -128 <= main_#t~nondet24#1 && main_#t~nondet24#1 <= 127;~r2~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;assume -128 <= main_#t~nondet25#1 && main_#t~nondet25#1 <= 127;~st2~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;assume -128 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 127;~nl2~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;assume -128 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 127;~m2~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;assume -128 <= main_#t~nondet28#1 && main_#t~nondet28#1 <= 127;~max2~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;~mode2~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;assume -128 <= main_#t~nondet30#1 && main_#t~nondet30#1 <= 127;~id3~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;assume -128 <= main_#t~nondet31#1 && main_#t~nondet31#1 <= 127;~r3~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;assume -128 <= main_#t~nondet32#1 && main_#t~nondet32#1 <= 127;~st3~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;assume -128 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 127;~nl3~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;assume -128 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 127;~m3~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;assume -128 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 127;~max3~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;~mode3~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;assume -128 <= main_#t~nondet37#1 && main_#t~nondet37#1 <= 127;~id4~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;assume -128 <= main_#t~nondet38#1 && main_#t~nondet38#1 <= 127;~r4~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;assume -128 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 127;~st4~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;assume -128 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 127;~nl4~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;assume -128 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 127;~m4~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;assume -128 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 127;~max4~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~mode4~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;havoc main_~init__r121~0#1;havoc main_~init__r131~0#1;havoc main_~init__r141~0#1;havoc main_~init__r211~0#1;havoc main_~init__r231~0#1;havoc main_~init__r241~0#1;havoc main_~init__r311~0#1;havoc main_~init__r321~0#1;havoc main_~init__r341~0#1;havoc main_~init__r411~0#1;havoc main_~init__r421~0#1;havoc main_~init__r431~0#1;havoc main_~init__r122~0#1;havoc main_~init__tmp~0#1;havoc main_~init__r132~0#1;havoc main_~init__tmp___0~0#1;havoc main_~init__r142~0#1;havoc main_~init__tmp___1~0#1;havoc main_~init__r212~0#1;havoc main_~init__tmp___2~0#1;havoc main_~init__r232~0#1;havoc main_~init__tmp___3~0#1;havoc main_~init__r242~0#1;havoc main_~init__tmp___4~0#1;havoc main_~init__r312~0#1;havoc main_~init__tmp___5~0#1;havoc main_~init__r322~0#1;havoc main_~init__tmp___6~0#1;havoc main_~init__r342~0#1;havoc main_~init__tmp___7~0#1;havoc main_~init__r412~0#1;havoc main_~init__tmp___8~0#1;havoc main_~init__r422~0#1;havoc main_~init__tmp___9~0#1;havoc main_~init__r432~0#1;havoc main_~init__tmp___10~0#1;havoc main_~init__r123~0#1;havoc main_~init__tmp___11~0#1;havoc main_~init__r133~0#1;havoc main_~init__tmp___12~0#1;havoc main_~init__r143~0#1;havoc main_~init__tmp___13~0#1;havoc main_~init__r213~0#1;havoc main_~init__tmp___14~0#1;havoc main_~init__r233~0#1;havoc main_~init__tmp___15~0#1;havoc main_~init__r243~0#1;havoc main_~init__tmp___16~0#1;havoc main_~init__r313~0#1;havoc main_~init__tmp___17~0#1;havoc main_~init__r323~0#1;havoc main_~init__tmp___18~0#1;havoc main_~init__r343~0#1;havoc main_~init__tmp___19~0#1;havoc main_~init__r413~0#1;havoc main_~init__tmp___20~0#1;havoc main_~init__r423~0#1;havoc main_~init__tmp___21~0#1;havoc main_~init__r433~0#1;havoc main_~init__tmp___22~0#1;havoc main_~init__tmp___23~0#1;main_~init__r121~0#1 := ~ep12~0;main_~init__r131~0#1 := ~ep13~0;main_~init__r141~0#1 := ~ep14~0;main_~init__r211~0#1 := ~ep21~0;main_~init__r231~0#1 := ~ep23~0;main_~init__r241~0#1 := ~ep24~0;main_~init__r311~0#1 := ~ep31~0;main_~init__r321~0#1 := ~ep32~0;main_~init__r341~0#1 := ~ep34~0;main_~init__r411~0#1 := ~ep41~0;main_~init__r421~0#1 := ~ep42~0;main_~init__r431~0#1 := ~ep43~0; {61471#(= (+ (* (- 1) ~ep13~0) |ULTIMATE.start_main_~init__r131~0#1|) 0)} is VALID [2022-02-20 18:41:12,397 INFO L290 TraceCheckUtils]: 2: Hoare triple {61471#(= (+ (* (- 1) ~ep13~0) |ULTIMATE.start_main_~init__r131~0#1|) 0)} assume !!(0 == main_~init__r121~0#1 % 256); {61471#(= (+ (* (- 1) ~ep13~0) |ULTIMATE.start_main_~init__r131~0#1|) 0)} is VALID [2022-02-20 18:41:12,397 INFO L290 TraceCheckUtils]: 3: Hoare triple {61471#(= (+ (* (- 1) ~ep13~0) |ULTIMATE.start_main_~init__r131~0#1|) 0)} assume !(0 == main_~init__r131~0#1 % 256); {61472#(and (< (* 256 (div |ULTIMATE.start_main_~init__r131~0#1| 256)) |ULTIMATE.start_main_~init__r131~0#1|) (= ~ep13~0 |ULTIMATE.start_main_~init__r131~0#1|))} is VALID [2022-02-20 18:41:12,398 INFO L290 TraceCheckUtils]: 4: Hoare triple {61472#(and (< (* 256 (div |ULTIMATE.start_main_~init__r131~0#1| 256)) |ULTIMATE.start_main_~init__r131~0#1|) (= ~ep13~0 |ULTIMATE.start_main_~init__r131~0#1|))} assume !!(0 == ~ep32~0 % 256); {61472#(and (< (* 256 (div |ULTIMATE.start_main_~init__r131~0#1| 256)) |ULTIMATE.start_main_~init__r131~0#1|) (= ~ep13~0 |ULTIMATE.start_main_~init__r131~0#1|))} is VALID [2022-02-20 18:41:12,398 INFO L290 TraceCheckUtils]: 5: Hoare triple {61472#(and (< (* 256 (div |ULTIMATE.start_main_~init__r131~0#1| 256)) |ULTIMATE.start_main_~init__r131~0#1|) (= ~ep13~0 |ULTIMATE.start_main_~init__r131~0#1|))} assume !(0 == main_~init__r141~0#1 % 256); {61472#(and (< (* 256 (div |ULTIMATE.start_main_~init__r131~0#1| 256)) |ULTIMATE.start_main_~init__r131~0#1|) (= ~ep13~0 |ULTIMATE.start_main_~init__r131~0#1|))} is VALID [2022-02-20 18:41:12,399 INFO L290 TraceCheckUtils]: 6: Hoare triple {61472#(and (< (* 256 (div |ULTIMATE.start_main_~init__r131~0#1| 256)) |ULTIMATE.start_main_~init__r131~0#1|) (= ~ep13~0 |ULTIMATE.start_main_~init__r131~0#1|))} assume !!(0 == ~ep42~0 % 256);main_~init__tmp~0#1 := 0; {61472#(and (< (* 256 (div |ULTIMATE.start_main_~init__r131~0#1| 256)) |ULTIMATE.start_main_~init__r131~0#1|) (= ~ep13~0 |ULTIMATE.start_main_~init__r131~0#1|))} is VALID [2022-02-20 18:41:12,399 INFO L290 TraceCheckUtils]: 7: Hoare triple {61472#(and (< (* 256 (div |ULTIMATE.start_main_~init__r131~0#1| 256)) |ULTIMATE.start_main_~init__r131~0#1|) (= ~ep13~0 |ULTIMATE.start_main_~init__r131~0#1|))} main_~init__r122~0#1 := (if 0 == main_~init__tmp~0#1 then 0 else 1); {61472#(and (< (* 256 (div |ULTIMATE.start_main_~init__r131~0#1| 256)) |ULTIMATE.start_main_~init__r131~0#1|) (= ~ep13~0 |ULTIMATE.start_main_~init__r131~0#1|))} is VALID [2022-02-20 18:41:12,400 INFO L290 TraceCheckUtils]: 8: Hoare triple {61472#(and (< (* 256 (div |ULTIMATE.start_main_~init__r131~0#1| 256)) |ULTIMATE.start_main_~init__r131~0#1|) (= ~ep13~0 |ULTIMATE.start_main_~init__r131~0#1|))} assume !(0 == main_~init__r131~0#1 % 256);main_~init__tmp___0~0#1 := 1; {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:12,400 INFO L290 TraceCheckUtils]: 9: Hoare triple {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} main_~init__r132~0#1 := (if 0 == main_~init__tmp___0~0#1 then 0 else 1); {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:12,400 INFO L290 TraceCheckUtils]: 10: Hoare triple {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r141~0#1 % 256);main_~init__tmp___1~0#1 := 1; {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:12,400 INFO L290 TraceCheckUtils]: 11: Hoare triple {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} main_~init__r142~0#1 := (if 0 == main_~init__tmp___1~0#1 then 0 else 1); {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:12,401 INFO L290 TraceCheckUtils]: 12: Hoare triple {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r211~0#1 % 256);main_~init__tmp___2~0#1 := 1; {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:12,401 INFO L290 TraceCheckUtils]: 13: Hoare triple {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} main_~init__r212~0#1 := (if 0 == main_~init__tmp___2~0#1 then 0 else 1); {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:12,401 INFO L290 TraceCheckUtils]: 14: Hoare triple {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r231~0#1 % 256);main_~init__tmp___3~0#1 := 1; {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:12,402 INFO L290 TraceCheckUtils]: 15: Hoare triple {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} main_~init__r232~0#1 := (if 0 == main_~init__tmp___3~0#1 then 0 else 1); {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:12,402 INFO L290 TraceCheckUtils]: 16: Hoare triple {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r241~0#1 % 256);main_~init__tmp___4~0#1 := 1; {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:12,402 INFO L290 TraceCheckUtils]: 17: Hoare triple {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} main_~init__r242~0#1 := (if 0 == main_~init__tmp___4~0#1 then 0 else 1); {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:12,402 INFO L290 TraceCheckUtils]: 18: Hoare triple {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r311~0#1 % 256);main_~init__tmp___5~0#1 := 1; {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:12,403 INFO L290 TraceCheckUtils]: 19: Hoare triple {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} main_~init__r312~0#1 := (if 0 == main_~init__tmp___5~0#1 then 0 else 1); {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:12,403 INFO L290 TraceCheckUtils]: 20: Hoare triple {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r321~0#1 % 256);main_~init__tmp___6~0#1 := 1; {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:12,403 INFO L290 TraceCheckUtils]: 21: Hoare triple {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} main_~init__r322~0#1 := (if 0 == main_~init__tmp___6~0#1 then 0 else 1); {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:12,404 INFO L290 TraceCheckUtils]: 22: Hoare triple {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r341~0#1 % 256);main_~init__tmp___7~0#1 := 1; {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:12,404 INFO L290 TraceCheckUtils]: 23: Hoare triple {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} main_~init__r342~0#1 := (if 0 == main_~init__tmp___7~0#1 then 0 else 1); {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:12,404 INFO L290 TraceCheckUtils]: 24: Hoare triple {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r411~0#1 % 256);main_~init__tmp___8~0#1 := 1; {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:12,404 INFO L290 TraceCheckUtils]: 25: Hoare triple {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} main_~init__r412~0#1 := (if 0 == main_~init__tmp___8~0#1 then 0 else 1); {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:12,405 INFO L290 TraceCheckUtils]: 26: Hoare triple {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r421~0#1 % 256);main_~init__tmp___9~0#1 := 1; {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:12,405 INFO L290 TraceCheckUtils]: 27: Hoare triple {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} main_~init__r422~0#1 := (if 0 == main_~init__tmp___9~0#1 then 0 else 1); {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:12,406 INFO L290 TraceCheckUtils]: 28: Hoare triple {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r431~0#1 % 256);main_~init__tmp___10~0#1 := 1; {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:12,407 INFO L290 TraceCheckUtils]: 29: Hoare triple {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} main_~init__r432~0#1 := (if 0 == main_~init__tmp___10~0#1 then 0 else 1); {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:12,407 INFO L290 TraceCheckUtils]: 30: Hoare triple {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r122~0#1 % 256);main_~init__tmp___11~0#1 := 1; {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:12,407 INFO L290 TraceCheckUtils]: 31: Hoare triple {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} main_~init__r123~0#1 := (if 0 == main_~init__tmp___11~0#1 then 0 else 1); {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:12,407 INFO L290 TraceCheckUtils]: 32: Hoare triple {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r132~0#1 % 256);main_~init__tmp___12~0#1 := 1; {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:12,408 INFO L290 TraceCheckUtils]: 33: Hoare triple {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} main_~init__r133~0#1 := (if 0 == main_~init__tmp___12~0#1 then 0 else 1); {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:12,408 INFO L290 TraceCheckUtils]: 34: Hoare triple {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r142~0#1 % 256);main_~init__tmp___13~0#1 := 1; {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:12,408 INFO L290 TraceCheckUtils]: 35: Hoare triple {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} main_~init__r143~0#1 := (if 0 == main_~init__tmp___13~0#1 then 0 else 1); {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:12,409 INFO L290 TraceCheckUtils]: 36: Hoare triple {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r212~0#1 % 256);main_~init__tmp___14~0#1 := 1; {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:12,409 INFO L290 TraceCheckUtils]: 37: Hoare triple {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} main_~init__r213~0#1 := (if 0 == main_~init__tmp___14~0#1 then 0 else 1); {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:12,409 INFO L290 TraceCheckUtils]: 38: Hoare triple {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r232~0#1 % 256);main_~init__tmp___15~0#1 := 1; {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:12,409 INFO L290 TraceCheckUtils]: 39: Hoare triple {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} main_~init__r233~0#1 := (if 0 == main_~init__tmp___15~0#1 then 0 else 1); {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:12,410 INFO L290 TraceCheckUtils]: 40: Hoare triple {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r242~0#1 % 256);main_~init__tmp___16~0#1 := 1; {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:12,410 INFO L290 TraceCheckUtils]: 41: Hoare triple {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} main_~init__r243~0#1 := (if 0 == main_~init__tmp___16~0#1 then 0 else 1); {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:12,410 INFO L290 TraceCheckUtils]: 42: Hoare triple {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r312~0#1 % 256);main_~init__tmp___17~0#1 := 1; {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:12,410 INFO L290 TraceCheckUtils]: 43: Hoare triple {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} main_~init__r313~0#1 := (if 0 == main_~init__tmp___17~0#1 then 0 else 1); {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:12,411 INFO L290 TraceCheckUtils]: 44: Hoare triple {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r322~0#1 % 256);main_~init__tmp___18~0#1 := 1; {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:12,411 INFO L290 TraceCheckUtils]: 45: Hoare triple {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} main_~init__r323~0#1 := (if 0 == main_~init__tmp___18~0#1 then 0 else 1); {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:12,411 INFO L290 TraceCheckUtils]: 46: Hoare triple {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r342~0#1 % 256);main_~init__tmp___19~0#1 := 1; {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:12,412 INFO L290 TraceCheckUtils]: 47: Hoare triple {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} main_~init__r343~0#1 := (if 0 == main_~init__tmp___19~0#1 then 0 else 1); {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:12,412 INFO L290 TraceCheckUtils]: 48: Hoare triple {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r412~0#1 % 256);main_~init__tmp___20~0#1 := 1; {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:12,412 INFO L290 TraceCheckUtils]: 49: Hoare triple {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} main_~init__r413~0#1 := (if 0 == main_~init__tmp___20~0#1 then 0 else 1); {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:12,412 INFO L290 TraceCheckUtils]: 50: Hoare triple {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r422~0#1 % 256);main_~init__tmp___21~0#1 := 1; {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:12,413 INFO L290 TraceCheckUtils]: 51: Hoare triple {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} main_~init__r423~0#1 := (if 0 == main_~init__tmp___21~0#1 then 0 else 1); {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:12,413 INFO L290 TraceCheckUtils]: 52: Hoare triple {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r432~0#1 % 256);main_~init__tmp___22~0#1 := 1; {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:12,413 INFO L290 TraceCheckUtils]: 53: Hoare triple {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} main_~init__r433~0#1 := (if 0 == main_~init__tmp___22~0#1 then 0 else 1); {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:12,413 INFO L290 TraceCheckUtils]: 54: Hoare triple {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume ~id1~0 != ~id2~0; {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:12,414 INFO L290 TraceCheckUtils]: 55: Hoare triple {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume ~id1~0 != ~id3~0; {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:12,414 INFO L290 TraceCheckUtils]: 56: Hoare triple {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume ~id1~0 != ~id4~0; {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:12,414 INFO L290 TraceCheckUtils]: 57: Hoare triple {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume ~id2~0 != ~id3~0; {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:12,415 INFO L290 TraceCheckUtils]: 58: Hoare triple {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume ~id2~0 != ~id4~0; {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:12,415 INFO L290 TraceCheckUtils]: 59: Hoare triple {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume ~id3~0 != ~id4~0; {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:12,415 INFO L290 TraceCheckUtils]: 60: Hoare triple {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume ~id1~0 >= 0; {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:12,415 INFO L290 TraceCheckUtils]: 61: Hoare triple {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume ~id2~0 >= 0; {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:12,416 INFO L290 TraceCheckUtils]: 62: Hoare triple {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume ~id3~0 >= 0; {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:12,416 INFO L290 TraceCheckUtils]: 63: Hoare triple {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume ~id4~0 >= 0; {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:12,416 INFO L290 TraceCheckUtils]: 64: Hoare triple {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume 0 == ~r1~0; {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:12,416 INFO L290 TraceCheckUtils]: 65: Hoare triple {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume 0 == ~r2~0; {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:12,417 INFO L290 TraceCheckUtils]: 66: Hoare triple {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume 0 == ~r3~0; {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:12,417 INFO L290 TraceCheckUtils]: 67: Hoare triple {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume 0 == ~r4~0; {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:12,417 INFO L290 TraceCheckUtils]: 68: Hoare triple {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r123~0#1 % 256); {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:12,418 INFO L290 TraceCheckUtils]: 69: Hoare triple {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r133~0#1 % 256); {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:12,418 INFO L290 TraceCheckUtils]: 70: Hoare triple {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r143~0#1 % 256); {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:12,418 INFO L290 TraceCheckUtils]: 71: Hoare triple {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r213~0#1 % 256); {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:12,418 INFO L290 TraceCheckUtils]: 72: Hoare triple {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r233~0#1 % 256); {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:12,419 INFO L290 TraceCheckUtils]: 73: Hoare triple {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r243~0#1 % 256); {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:12,419 INFO L290 TraceCheckUtils]: 74: Hoare triple {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r313~0#1 % 256); {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:12,419 INFO L290 TraceCheckUtils]: 75: Hoare triple {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r323~0#1 % 256); {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:12,419 INFO L290 TraceCheckUtils]: 76: Hoare triple {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r343~0#1 % 256); {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:12,420 INFO L290 TraceCheckUtils]: 77: Hoare triple {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r413~0#1 % 256); {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:12,420 INFO L290 TraceCheckUtils]: 78: Hoare triple {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r423~0#1 % 256); {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:12,420 INFO L290 TraceCheckUtils]: 79: Hoare triple {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r433~0#1 % 256); {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:12,421 INFO L290 TraceCheckUtils]: 80: Hoare triple {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume ~max1~0 == ~id1~0; {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:12,421 INFO L290 TraceCheckUtils]: 81: Hoare triple {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume ~max2~0 == ~id2~0; {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:12,421 INFO L290 TraceCheckUtils]: 82: Hoare triple {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume ~max3~0 == ~id3~0; {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:12,421 INFO L290 TraceCheckUtils]: 83: Hoare triple {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume ~max4~0 == ~id4~0; {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:12,422 INFO L290 TraceCheckUtils]: 84: Hoare triple {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume 0 == ~st1~0; {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:12,422 INFO L290 TraceCheckUtils]: 85: Hoare triple {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume 0 == ~st2~0; {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:12,422 INFO L290 TraceCheckUtils]: 86: Hoare triple {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume 0 == ~st3~0; {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:12,422 INFO L290 TraceCheckUtils]: 87: Hoare triple {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume 0 == ~st4~0; {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:12,423 INFO L290 TraceCheckUtils]: 88: Hoare triple {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume 0 == ~nl1~0; {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:12,423 INFO L290 TraceCheckUtils]: 89: Hoare triple {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume 0 == ~nl2~0; {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:12,423 INFO L290 TraceCheckUtils]: 90: Hoare triple {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume 0 == ~nl3~0; {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:12,424 INFO L290 TraceCheckUtils]: 91: Hoare triple {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume 0 == ~nl4~0; {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:12,424 INFO L290 TraceCheckUtils]: 92: Hoare triple {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume 0 == ~mode1~0 % 256; {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:12,424 INFO L290 TraceCheckUtils]: 93: Hoare triple {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume 0 == ~mode2~0 % 256; {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:12,424 INFO L290 TraceCheckUtils]: 94: Hoare triple {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume 0 == ~mode3~0 % 256; {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:12,425 INFO L290 TraceCheckUtils]: 95: Hoare triple {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume 0 == ~mode4~0 % 256;main_~init__tmp___23~0#1 := 1;~__return_2814~0 := main_~init__tmp___23~0#1;main_~main__i2~0#1 := ~__return_2814~0; {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:12,425 INFO L290 TraceCheckUtils]: 96: Hoare triple {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume 0 != main_~main__i2~0#1;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;main_~main__i2~0#1 := 0; {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:12,425 INFO L290 TraceCheckUtils]: 97: Hoare triple {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume main_~main__i2~0#1 < 8; {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:12,426 INFO L290 TraceCheckUtils]: 98: Hoare triple {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !!(0 == ~mode1~0 % 256); {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:12,426 INFO L290 TraceCheckUtils]: 99: Hoare triple {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume ~r1~0 < 3; {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:12,426 INFO L290 TraceCheckUtils]: 100: Hoare triple {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !!(0 == ~ep12~0 % 256); {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:12,428 INFO L290 TraceCheckUtils]: 101: Hoare triple {61473#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !!(0 == ~ep13~0 % 256); {61470#false} is VALID [2022-02-20 18:41:12,428 INFO L290 TraceCheckUtils]: 102: Hoare triple {61470#false} assume !!(0 == ~ep14~0 % 256); {61470#false} is VALID [2022-02-20 18:41:12,428 INFO L290 TraceCheckUtils]: 103: Hoare triple {61470#false} ~mode1~0 := 1; {61470#false} is VALID [2022-02-20 18:41:12,428 INFO L290 TraceCheckUtils]: 104: Hoare triple {61470#false} assume !!(0 == ~mode2~0 % 256); {61470#false} is VALID [2022-02-20 18:41:12,428 INFO L290 TraceCheckUtils]: 105: Hoare triple {61470#false} assume ~r2~0 < 3; {61470#false} is VALID [2022-02-20 18:41:12,428 INFO L290 TraceCheckUtils]: 106: Hoare triple {61470#false} assume !!(0 == ~ep21~0 % 256); {61470#false} is VALID [2022-02-20 18:41:12,428 INFO L290 TraceCheckUtils]: 107: Hoare triple {61470#false} assume !!(0 == ~ep23~0 % 256); {61470#false} is VALID [2022-02-20 18:41:12,428 INFO L290 TraceCheckUtils]: 108: Hoare triple {61470#false} assume !!(0 == ~ep24~0 % 256); {61470#false} is VALID [2022-02-20 18:41:12,429 INFO L290 TraceCheckUtils]: 109: Hoare triple {61470#false} ~mode2~0 := 1; {61470#false} is VALID [2022-02-20 18:41:12,429 INFO L290 TraceCheckUtils]: 110: Hoare triple {61470#false} assume !!(0 == ~mode3~0 % 256); {61470#false} is VALID [2022-02-20 18:41:12,429 INFO L290 TraceCheckUtils]: 111: Hoare triple {61470#false} assume ~r3~0 < 3; {61470#false} is VALID [2022-02-20 18:41:12,429 INFO L290 TraceCheckUtils]: 112: Hoare triple {61470#false} assume !!(0 == ~ep31~0 % 256); {61470#false} is VALID [2022-02-20 18:41:12,429 INFO L290 TraceCheckUtils]: 113: Hoare triple {61470#false} assume !!(0 == ~ep32~0 % 256); {61470#false} is VALID [2022-02-20 18:41:12,429 INFO L290 TraceCheckUtils]: 114: Hoare triple {61470#false} assume !!(0 == ~ep34~0 % 256); {61470#false} is VALID [2022-02-20 18:41:12,429 INFO L290 TraceCheckUtils]: 115: Hoare triple {61470#false} ~mode3~0 := 1; {61470#false} is VALID [2022-02-20 18:41:12,429 INFO L290 TraceCheckUtils]: 116: Hoare triple {61470#false} assume !!(0 == ~mode4~0 % 256); {61470#false} is VALID [2022-02-20 18:41:12,430 INFO L290 TraceCheckUtils]: 117: Hoare triple {61470#false} assume ~r4~0 < 3; {61470#false} is VALID [2022-02-20 18:41:12,430 INFO L290 TraceCheckUtils]: 118: Hoare triple {61470#false} assume !!(0 == ~ep41~0 % 256); {61470#false} is VALID [2022-02-20 18:41:12,430 INFO L290 TraceCheckUtils]: 119: Hoare triple {61470#false} assume !!(0 == ~ep42~0 % 256); {61470#false} is VALID [2022-02-20 18:41:12,430 INFO L290 TraceCheckUtils]: 120: Hoare triple {61470#false} assume !!(0 == ~ep43~0 % 256); {61470#false} is VALID [2022-02-20 18:41:12,430 INFO L290 TraceCheckUtils]: 121: Hoare triple {61470#false} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~0#1; {61470#false} is VALID [2022-02-20 18:41:12,430 INFO L290 TraceCheckUtils]: 122: Hoare triple {61470#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {61470#false} is VALID [2022-02-20 18:41:12,430 INFO L290 TraceCheckUtils]: 123: Hoare triple {61470#false} assume ~st1~0 + ~nl1~0 <= 1; {61470#false} is VALID [2022-02-20 18:41:12,430 INFO L290 TraceCheckUtils]: 124: Hoare triple {61470#false} assume ~st2~0 + ~nl2~0 <= 1; {61470#false} is VALID [2022-02-20 18:41:12,430 INFO L290 TraceCheckUtils]: 125: Hoare triple {61470#false} assume ~st3~0 + ~nl3~0 <= 1; {61470#false} is VALID [2022-02-20 18:41:12,431 INFO L290 TraceCheckUtils]: 126: Hoare triple {61470#false} assume ~st4~0 + ~nl4~0 <= 1; {61470#false} is VALID [2022-02-20 18:41:12,431 INFO L290 TraceCheckUtils]: 127: Hoare triple {61470#false} assume !(~r1~0 >= 3); {61470#false} is VALID [2022-02-20 18:41:12,431 INFO L290 TraceCheckUtils]: 128: Hoare triple {61470#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {61470#false} is VALID [2022-02-20 18:41:12,431 INFO L290 TraceCheckUtils]: 129: Hoare triple {61470#false} assume ~r1~0 < 3; {61470#false} is VALID [2022-02-20 18:41:12,431 INFO L290 TraceCheckUtils]: 130: Hoare triple {61470#false} assume !(~r1~0 >= 3); {61470#false} is VALID [2022-02-20 18:41:12,431 INFO L290 TraceCheckUtils]: 131: Hoare triple {61470#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {61470#false} is VALID [2022-02-20 18:41:12,431 INFO L290 TraceCheckUtils]: 132: Hoare triple {61470#false} assume ~r1~0 < 3;main_~check__tmp~0#1 := 1;~__return_3024~0 := main_~check__tmp~0#1;main_~main__c1~0#1 := ~__return_3024~0;havoc main_~__tmp_1~0#1;main_~__tmp_1~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~0#1;main_~assert__arg~0#1 := main_~__tmp_1~0#1; {61470#false} is VALID [2022-02-20 18:41:12,431 INFO L290 TraceCheckUtils]: 133: Hoare triple {61470#false} assume !(0 == main_~assert__arg~0#1 % 256);main_~main____CPAchecker_TMP_0~0#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {61470#false} is VALID [2022-02-20 18:41:12,432 INFO L290 TraceCheckUtils]: 134: Hoare triple {61470#false} assume main_~main__i2~0#1 < 8; {61470#false} is VALID [2022-02-20 18:41:12,432 INFO L290 TraceCheckUtils]: 135: Hoare triple {61470#false} assume !(0 == ~mode1~0 % 256);~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {61470#false} is VALID [2022-02-20 18:41:12,432 INFO L290 TraceCheckUtils]: 136: Hoare triple {61470#false} assume !!(0 == ~ep21~0 % 256); {61470#false} is VALID [2022-02-20 18:41:12,432 INFO L290 TraceCheckUtils]: 137: Hoare triple {61470#false} assume !!(0 == ~ep31~0 % 256); {61470#false} is VALID [2022-02-20 18:41:12,432 INFO L290 TraceCheckUtils]: 138: Hoare triple {61470#false} assume !!(0 == ~ep41~0 % 256); {61470#false} is VALID [2022-02-20 18:41:12,432 INFO L290 TraceCheckUtils]: 139: Hoare triple {61470#false} assume !(2 == ~r1~0);~mode1~0 := 0; {61470#false} is VALID [2022-02-20 18:41:12,432 INFO L290 TraceCheckUtils]: 140: Hoare triple {61470#false} assume !(0 == ~mode2~0 % 256);~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {61470#false} is VALID [2022-02-20 18:41:12,432 INFO L290 TraceCheckUtils]: 141: Hoare triple {61470#false} assume !!(0 == ~ep12~0 % 256); {61470#false} is VALID [2022-02-20 18:41:12,432 INFO L290 TraceCheckUtils]: 142: Hoare triple {61470#false} assume !!(0 == ~ep32~0 % 256); {61470#false} is VALID [2022-02-20 18:41:12,433 INFO L290 TraceCheckUtils]: 143: Hoare triple {61470#false} assume !!(0 == ~ep42~0 % 256); {61470#false} is VALID [2022-02-20 18:41:12,433 INFO L290 TraceCheckUtils]: 144: Hoare triple {61470#false} assume !(3 == ~r2~0);~mode2~0 := 0; {61470#false} is VALID [2022-02-20 18:41:12,433 INFO L290 TraceCheckUtils]: 145: Hoare triple {61470#false} assume !(0 == ~mode3~0 % 256);~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {61470#false} is VALID [2022-02-20 18:41:12,433 INFO L290 TraceCheckUtils]: 146: Hoare triple {61470#false} assume !!(0 == ~ep13~0 % 256); {61470#false} is VALID [2022-02-20 18:41:12,433 INFO L290 TraceCheckUtils]: 147: Hoare triple {61470#false} assume !!(0 == ~ep23~0 % 256); {61470#false} is VALID [2022-02-20 18:41:12,433 INFO L290 TraceCheckUtils]: 148: Hoare triple {61470#false} assume !!(0 == ~ep43~0 % 256); {61470#false} is VALID [2022-02-20 18:41:12,433 INFO L290 TraceCheckUtils]: 149: Hoare triple {61470#false} assume !(3 == ~r3~0);~mode3~0 := 0; {61470#false} is VALID [2022-02-20 18:41:12,433 INFO L290 TraceCheckUtils]: 150: Hoare triple {61470#false} assume !(0 == ~mode4~0 % 256);~r4~0 := (if (1 + ~r4~0) % 256 <= 127 then (1 + ~r4~0) % 256 else (1 + ~r4~0) % 256 - 256); {61470#false} is VALID [2022-02-20 18:41:12,434 INFO L290 TraceCheckUtils]: 151: Hoare triple {61470#false} assume !!(0 == ~ep14~0 % 256); {61470#false} is VALID [2022-02-20 18:41:12,434 INFO L290 TraceCheckUtils]: 152: Hoare triple {61470#false} assume !!(0 == ~ep24~0 % 256); {61470#false} is VALID [2022-02-20 18:41:12,434 INFO L290 TraceCheckUtils]: 153: Hoare triple {61470#false} assume !!(0 == ~ep34~0 % 256); {61470#false} is VALID [2022-02-20 18:41:12,434 INFO L290 TraceCheckUtils]: 154: Hoare triple {61470#false} assume !(3 == ~r4~0);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~1#1; {61470#false} is VALID [2022-02-20 18:41:12,434 INFO L290 TraceCheckUtils]: 155: Hoare triple {61470#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {61470#false} is VALID [2022-02-20 18:41:12,434 INFO L290 TraceCheckUtils]: 156: Hoare triple {61470#false} assume ~st1~0 + ~nl1~0 <= 1; {61470#false} is VALID [2022-02-20 18:41:12,434 INFO L290 TraceCheckUtils]: 157: Hoare triple {61470#false} assume ~st2~0 + ~nl2~0 <= 1; {61470#false} is VALID [2022-02-20 18:41:12,434 INFO L290 TraceCheckUtils]: 158: Hoare triple {61470#false} assume ~st3~0 + ~nl3~0 <= 1; {61470#false} is VALID [2022-02-20 18:41:12,434 INFO L290 TraceCheckUtils]: 159: Hoare triple {61470#false} assume ~st4~0 + ~nl4~0 <= 1; {61470#false} is VALID [2022-02-20 18:41:12,435 INFO L290 TraceCheckUtils]: 160: Hoare triple {61470#false} assume !(~r1~0 >= 3); {61470#false} is VALID [2022-02-20 18:41:12,435 INFO L290 TraceCheckUtils]: 161: Hoare triple {61470#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {61470#false} is VALID [2022-02-20 18:41:12,435 INFO L290 TraceCheckUtils]: 162: Hoare triple {61470#false} assume ~r1~0 < 3; {61470#false} is VALID [2022-02-20 18:41:12,435 INFO L290 TraceCheckUtils]: 163: Hoare triple {61470#false} assume !(~r1~0 >= 3); {61470#false} is VALID [2022-02-20 18:41:12,435 INFO L290 TraceCheckUtils]: 164: Hoare triple {61470#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {61470#false} is VALID [2022-02-20 18:41:12,435 INFO L290 TraceCheckUtils]: 165: Hoare triple {61470#false} assume ~r1~0 < 3;main_~check__tmp~1#1 := 1;~__return_3207~0 := main_~check__tmp~1#1;main_~main__c1~0#1 := ~__return_3207~0;havoc main_~__tmp_2~0#1;main_~__tmp_2~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~1#1;main_~assert__arg~1#1 := main_~__tmp_2~0#1; {61470#false} is VALID [2022-02-20 18:41:12,435 INFO L290 TraceCheckUtils]: 166: Hoare triple {61470#false} assume !(0 == main_~assert__arg~1#1 % 256);main_~main____CPAchecker_TMP_0~1#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {61470#false} is VALID [2022-02-20 18:41:12,435 INFO L290 TraceCheckUtils]: 167: Hoare triple {61470#false} assume main_~main__i2~0#1 < 8; {61470#false} is VALID [2022-02-20 18:41:12,435 INFO L290 TraceCheckUtils]: 168: Hoare triple {61470#false} assume !!(0 == ~mode1~0 % 256); {61470#false} is VALID [2022-02-20 18:41:12,436 INFO L290 TraceCheckUtils]: 169: Hoare triple {61470#false} assume ~r1~0 < 3; {61470#false} is VALID [2022-02-20 18:41:12,436 INFO L290 TraceCheckUtils]: 170: Hoare triple {61470#false} assume !!(0 == ~ep12~0 % 256); {61470#false} is VALID [2022-02-20 18:41:12,436 INFO L290 TraceCheckUtils]: 171: Hoare triple {61470#false} assume !!(0 == ~ep13~0 % 256); {61470#false} is VALID [2022-02-20 18:41:12,436 INFO L290 TraceCheckUtils]: 172: Hoare triple {61470#false} assume !!(0 == ~ep14~0 % 256); {61470#false} is VALID [2022-02-20 18:41:12,436 INFO L290 TraceCheckUtils]: 173: Hoare triple {61470#false} ~mode1~0 := 1; {61470#false} is VALID [2022-02-20 18:41:12,436 INFO L290 TraceCheckUtils]: 174: Hoare triple {61470#false} assume !!(0 == ~mode2~0 % 256); {61470#false} is VALID [2022-02-20 18:41:12,436 INFO L290 TraceCheckUtils]: 175: Hoare triple {61470#false} assume ~r2~0 < 3; {61470#false} is VALID [2022-02-20 18:41:12,436 INFO L290 TraceCheckUtils]: 176: Hoare triple {61470#false} assume !!(0 == ~ep21~0 % 256); {61470#false} is VALID [2022-02-20 18:41:12,437 INFO L290 TraceCheckUtils]: 177: Hoare triple {61470#false} assume !!(0 == ~ep23~0 % 256); {61470#false} is VALID [2022-02-20 18:41:12,437 INFO L290 TraceCheckUtils]: 178: Hoare triple {61470#false} assume !!(0 == ~ep24~0 % 256); {61470#false} is VALID [2022-02-20 18:41:12,437 INFO L290 TraceCheckUtils]: 179: Hoare triple {61470#false} ~mode2~0 := 1; {61470#false} is VALID [2022-02-20 18:41:12,437 INFO L290 TraceCheckUtils]: 180: Hoare triple {61470#false} assume !!(0 == ~mode3~0 % 256); {61470#false} is VALID [2022-02-20 18:41:12,437 INFO L290 TraceCheckUtils]: 181: Hoare triple {61470#false} assume ~r3~0 < 3; {61470#false} is VALID [2022-02-20 18:41:12,437 INFO L290 TraceCheckUtils]: 182: Hoare triple {61470#false} assume !!(0 == ~ep31~0 % 256); {61470#false} is VALID [2022-02-20 18:41:12,437 INFO L290 TraceCheckUtils]: 183: Hoare triple {61470#false} assume !!(0 == ~ep32~0 % 256); {61470#false} is VALID [2022-02-20 18:41:12,437 INFO L290 TraceCheckUtils]: 184: Hoare triple {61470#false} assume !!(0 == ~ep34~0 % 256); {61470#false} is VALID [2022-02-20 18:41:12,437 INFO L290 TraceCheckUtils]: 185: Hoare triple {61470#false} ~mode3~0 := 1; {61470#false} is VALID [2022-02-20 18:41:12,438 INFO L290 TraceCheckUtils]: 186: Hoare triple {61470#false} assume !!(0 == ~mode4~0 % 256); {61470#false} is VALID [2022-02-20 18:41:12,438 INFO L290 TraceCheckUtils]: 187: Hoare triple {61470#false} assume ~r4~0 < 3; {61470#false} is VALID [2022-02-20 18:41:12,438 INFO L290 TraceCheckUtils]: 188: Hoare triple {61470#false} assume !!(0 == ~ep41~0 % 256); {61470#false} is VALID [2022-02-20 18:41:12,438 INFO L290 TraceCheckUtils]: 189: Hoare triple {61470#false} assume !!(0 == ~ep42~0 % 256); {61470#false} is VALID [2022-02-20 18:41:12,438 INFO L290 TraceCheckUtils]: 190: Hoare triple {61470#false} assume !!(0 == ~ep43~0 % 256); {61470#false} is VALID [2022-02-20 18:41:12,438 INFO L290 TraceCheckUtils]: 191: Hoare triple {61470#false} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~2#1; {61470#false} is VALID [2022-02-20 18:41:12,438 INFO L290 TraceCheckUtils]: 192: Hoare triple {61470#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {61470#false} is VALID [2022-02-20 18:41:12,438 INFO L290 TraceCheckUtils]: 193: Hoare triple {61470#false} assume ~st1~0 + ~nl1~0 <= 1; {61470#false} is VALID [2022-02-20 18:41:12,438 INFO L290 TraceCheckUtils]: 194: Hoare triple {61470#false} assume ~st2~0 + ~nl2~0 <= 1; {61470#false} is VALID [2022-02-20 18:41:12,439 INFO L290 TraceCheckUtils]: 195: Hoare triple {61470#false} assume ~st3~0 + ~nl3~0 <= 1; {61470#false} is VALID [2022-02-20 18:41:12,439 INFO L290 TraceCheckUtils]: 196: Hoare triple {61470#false} assume ~st4~0 + ~nl4~0 <= 1; {61470#false} is VALID [2022-02-20 18:41:12,439 INFO L290 TraceCheckUtils]: 197: Hoare triple {61470#false} assume !(~r1~0 >= 3); {61470#false} is VALID [2022-02-20 18:41:12,439 INFO L290 TraceCheckUtils]: 198: Hoare triple {61470#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {61470#false} is VALID [2022-02-20 18:41:12,439 INFO L290 TraceCheckUtils]: 199: Hoare triple {61470#false} assume ~r1~0 < 3; {61470#false} is VALID [2022-02-20 18:41:12,439 INFO L290 TraceCheckUtils]: 200: Hoare triple {61470#false} assume !(~r1~0 >= 3); {61470#false} is VALID [2022-02-20 18:41:12,439 INFO L290 TraceCheckUtils]: 201: Hoare triple {61470#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {61470#false} is VALID [2022-02-20 18:41:12,439 INFO L290 TraceCheckUtils]: 202: Hoare triple {61470#false} assume ~r1~0 < 3;main_~check__tmp~2#1 := 1;~__return_3398~0 := main_~check__tmp~2#1;main_~main__c1~0#1 := ~__return_3398~0;havoc main_~__tmp_3~0#1;main_~__tmp_3~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~2#1;main_~assert__arg~2#1 := main_~__tmp_3~0#1; {61470#false} is VALID [2022-02-20 18:41:12,440 INFO L290 TraceCheckUtils]: 203: Hoare triple {61470#false} assume !(0 == main_~assert__arg~2#1 % 256);main_~main____CPAchecker_TMP_0~2#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {61470#false} is VALID [2022-02-20 18:41:12,440 INFO L290 TraceCheckUtils]: 204: Hoare triple {61470#false} assume main_~main__i2~0#1 < 8; {61470#false} is VALID [2022-02-20 18:41:12,440 INFO L290 TraceCheckUtils]: 205: Hoare triple {61470#false} assume !(0 == ~mode1~0 % 256);~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {61470#false} is VALID [2022-02-20 18:41:12,440 INFO L290 TraceCheckUtils]: 206: Hoare triple {61470#false} assume !!(0 == ~ep21~0 % 256); {61470#false} is VALID [2022-02-20 18:41:12,440 INFO L290 TraceCheckUtils]: 207: Hoare triple {61470#false} assume !!(0 == ~ep31~0 % 256); {61470#false} is VALID [2022-02-20 18:41:12,440 INFO L290 TraceCheckUtils]: 208: Hoare triple {61470#false} assume !!(0 == ~ep41~0 % 256); {61470#false} is VALID [2022-02-20 18:41:12,440 INFO L290 TraceCheckUtils]: 209: Hoare triple {61470#false} assume 2 == ~r1~0; {61470#false} is VALID [2022-02-20 18:41:12,440 INFO L290 TraceCheckUtils]: 210: Hoare triple {61470#false} assume ~max1~0 == ~id1~0;~st1~0 := 1;~mode1~0 := 0; {61470#false} is VALID [2022-02-20 18:41:12,440 INFO L290 TraceCheckUtils]: 211: Hoare triple {61470#false} assume !(0 == ~mode2~0 % 256);~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {61470#false} is VALID [2022-02-20 18:41:12,441 INFO L290 TraceCheckUtils]: 212: Hoare triple {61470#false} assume !!(0 == ~ep12~0 % 256); {61470#false} is VALID [2022-02-20 18:41:12,441 INFO L290 TraceCheckUtils]: 213: Hoare triple {61470#false} assume !!(0 == ~ep32~0 % 256); {61470#false} is VALID [2022-02-20 18:41:12,441 INFO L290 TraceCheckUtils]: 214: Hoare triple {61470#false} assume !!(0 == ~ep42~0 % 256); {61470#false} is VALID [2022-02-20 18:41:12,441 INFO L290 TraceCheckUtils]: 215: Hoare triple {61470#false} assume !(3 == ~r2~0);~mode2~0 := 0; {61470#false} is VALID [2022-02-20 18:41:12,441 INFO L290 TraceCheckUtils]: 216: Hoare triple {61470#false} assume !(0 == ~mode3~0 % 256);~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {61470#false} is VALID [2022-02-20 18:41:12,441 INFO L290 TraceCheckUtils]: 217: Hoare triple {61470#false} assume !!(0 == ~ep13~0 % 256); {61470#false} is VALID [2022-02-20 18:41:12,441 INFO L290 TraceCheckUtils]: 218: Hoare triple {61470#false} assume !!(0 == ~ep23~0 % 256); {61470#false} is VALID [2022-02-20 18:41:12,441 INFO L290 TraceCheckUtils]: 219: Hoare triple {61470#false} assume !!(0 == ~ep43~0 % 256); {61470#false} is VALID [2022-02-20 18:41:12,441 INFO L290 TraceCheckUtils]: 220: Hoare triple {61470#false} assume !(3 == ~r3~0);~mode3~0 := 0; {61470#false} is VALID [2022-02-20 18:41:12,442 INFO L290 TraceCheckUtils]: 221: Hoare triple {61470#false} assume !(0 == ~mode4~0 % 256);~r4~0 := (if (1 + ~r4~0) % 256 <= 127 then (1 + ~r4~0) % 256 else (1 + ~r4~0) % 256 - 256); {61470#false} is VALID [2022-02-20 18:41:12,442 INFO L290 TraceCheckUtils]: 222: Hoare triple {61470#false} assume !!(0 == ~ep14~0 % 256); {61470#false} is VALID [2022-02-20 18:41:12,442 INFO L290 TraceCheckUtils]: 223: Hoare triple {61470#false} assume !!(0 == ~ep24~0 % 256); {61470#false} is VALID [2022-02-20 18:41:12,442 INFO L290 TraceCheckUtils]: 224: Hoare triple {61470#false} assume !!(0 == ~ep34~0 % 256); {61470#false} is VALID [2022-02-20 18:41:12,442 INFO L290 TraceCheckUtils]: 225: Hoare triple {61470#false} assume !(3 == ~r4~0);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~3#1; {61470#false} is VALID [2022-02-20 18:41:12,442 INFO L290 TraceCheckUtils]: 226: Hoare triple {61470#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {61470#false} is VALID [2022-02-20 18:41:12,442 INFO L290 TraceCheckUtils]: 227: Hoare triple {61470#false} assume ~st1~0 + ~nl1~0 <= 1; {61470#false} is VALID [2022-02-20 18:41:12,442 INFO L290 TraceCheckUtils]: 228: Hoare triple {61470#false} assume ~st2~0 + ~nl2~0 <= 1; {61470#false} is VALID [2022-02-20 18:41:12,443 INFO L290 TraceCheckUtils]: 229: Hoare triple {61470#false} assume ~st3~0 + ~nl3~0 <= 1; {61470#false} is VALID [2022-02-20 18:41:12,443 INFO L290 TraceCheckUtils]: 230: Hoare triple {61470#false} assume ~st4~0 + ~nl4~0 <= 1; {61470#false} is VALID [2022-02-20 18:41:12,443 INFO L290 TraceCheckUtils]: 231: Hoare triple {61470#false} assume !(~r1~0 >= 3); {61470#false} is VALID [2022-02-20 18:41:12,443 INFO L290 TraceCheckUtils]: 232: Hoare triple {61470#false} assume !(0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0);main_~check__tmp~3#1 := 0;~__return_4065~0 := main_~check__tmp~3#1;main_~main__c1~0#1 := ~__return_4065~0;havoc main_~__tmp_4~0#1;main_~__tmp_4~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~3#1;main_~assert__arg~3#1 := main_~__tmp_4~0#1; {61470#false} is VALID [2022-02-20 18:41:12,443 INFO L290 TraceCheckUtils]: 233: Hoare triple {61470#false} assume 0 == main_~assert__arg~3#1 % 256; {61470#false} is VALID [2022-02-20 18:41:12,443 INFO L290 TraceCheckUtils]: 234: Hoare triple {61470#false} assume !false; {61470#false} is VALID [2022-02-20 18:41:12,444 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 18:41:12,444 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 18:41:12,444 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [564400577] [2022-02-20 18:41:12,444 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [564400577] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 18:41:12,445 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 18:41:12,445 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-02-20 18:41:12,445 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2054061161] [2022-02-20 18:41:12,446 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 18:41:12,446 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 47.0) internal successors, (235), 5 states have internal predecessors, (235), 0 states have call successors, (0), 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 235 [2022-02-20 18:41:12,446 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 18:41:12,447 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 47.0) internal successors, (235), 5 states have internal predecessors, (235), 0 states have call successors, (0), 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 18:41:12,596 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 235 edges. 235 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:41:12,596 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-02-20 18:41:12,596 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 18:41:12,596 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-02-20 18:41:12,596 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-02-20 18:41:12,597 INFO L87 Difference]: Start difference. First operand 2289 states and 3545 transitions. Second operand has 5 states, 5 states have (on average 47.0) internal successors, (235), 5 states have internal predecessors, (235), 0 states have call successors, (0), 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 18:41:17,335 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:41:17,335 INFO L93 Difference]: Finished difference Result 6563 states and 10134 transitions. [2022-02-20 18:41:17,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-02-20 18:41:17,335 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 47.0) internal successors, (235), 5 states have internal predecessors, (235), 0 states have call successors, (0), 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 235 [2022-02-20 18:41:17,336 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 18:41:17,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 47.0) internal successors, (235), 5 states have internal predecessors, (235), 0 states have call successors, (0), 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 18:41:17,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 2808 transitions. [2022-02-20 18:41:17,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 47.0) internal successors, (235), 5 states have internal predecessors, (235), 0 states have call successors, (0), 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 18:41:17,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 2808 transitions. [2022-02-20 18:41:17,351 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 2808 transitions. [2022-02-20 18:41:19,087 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 2808 edges. 2808 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:41:19,828 INFO L225 Difference]: With dead ends: 6563 [2022-02-20 18:41:19,828 INFO L226 Difference]: Without dead ends: 4317 [2022-02-20 18:41:19,830 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-02-20 18:41:19,831 INFO L933 BasicCegarLoop]: 1531 mSDtfsCounter, 2167 mSDsluCounter, 1794 mSDsCounter, 0 mSdLazyCounter, 67 mSolverCounterSat, 25 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2167 SdHoareTripleChecker+Valid, 3325 SdHoareTripleChecker+Invalid, 92 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 25 IncrementalHoareTripleChecker+Valid, 67 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-02-20 18:41:19,831 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2167 Valid, 3325 Invalid, 92 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [25 Valid, 67 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-02-20 18:41:19,833 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4317 states. [2022-02-20 18:41:20,731 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4317 to 4292. [2022-02-20 18:41:20,733 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 18:41:20,739 INFO L82 GeneralOperation]: Start isEquivalent. First operand 4317 states. Second operand has 4292 states, 4290 states have (on average 1.533100233100233) internal successors, (6577), 4291 states have internal predecessors, (6577), 0 states have call successors, (0), 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 18:41:20,744 INFO L74 IsIncluded]: Start isIncluded. First operand 4317 states. Second operand has 4292 states, 4290 states have (on average 1.533100233100233) internal successors, (6577), 4291 states have internal predecessors, (6577), 0 states have call successors, (0), 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 18:41:20,748 INFO L87 Difference]: Start difference. First operand 4317 states. Second operand has 4292 states, 4290 states have (on average 1.533100233100233) internal successors, (6577), 4291 states have internal predecessors, (6577), 0 states have call successors, (0), 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 18:41:21,296 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:41:21,297 INFO L93 Difference]: Finished difference Result 4317 states and 6610 transitions. [2022-02-20 18:41:21,297 INFO L276 IsEmpty]: Start isEmpty. Operand 4317 states and 6610 transitions. [2022-02-20 18:41:21,301 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:41:21,301 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:41:21,306 INFO L74 IsIncluded]: Start isIncluded. First operand has 4292 states, 4290 states have (on average 1.533100233100233) internal successors, (6577), 4291 states have internal predecessors, (6577), 0 states have call successors, (0), 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 4317 states. [2022-02-20 18:41:21,310 INFO L87 Difference]: Start difference. First operand has 4292 states, 4290 states have (on average 1.533100233100233) internal successors, (6577), 4291 states have internal predecessors, (6577), 0 states have call successors, (0), 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 4317 states. [2022-02-20 18:41:21,809 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:41:21,809 INFO L93 Difference]: Finished difference Result 4317 states and 6610 transitions. [2022-02-20 18:41:21,809 INFO L276 IsEmpty]: Start isEmpty. Operand 4317 states and 6610 transitions. [2022-02-20 18:41:21,814 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:41:21,814 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:41:21,814 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 18:41:21,814 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 18:41:21,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4292 states, 4290 states have (on average 1.533100233100233) internal successors, (6577), 4291 states have internal predecessors, (6577), 0 states have call successors, (0), 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 18:41:22,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4292 states to 4292 states and 6577 transitions. [2022-02-20 18:41:22,589 INFO L78 Accepts]: Start accepts. Automaton has 4292 states and 6577 transitions. Word has length 235 [2022-02-20 18:41:22,589 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 18:41:22,589 INFO L470 AbstractCegarLoop]: Abstraction has 4292 states and 6577 transitions. [2022-02-20 18:41:22,590 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 47.0) internal successors, (235), 5 states have internal predecessors, (235), 0 states have call successors, (0), 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 18:41:22,590 INFO L276 IsEmpty]: Start isEmpty. Operand 4292 states and 6577 transitions. [2022-02-20 18:41:22,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2022-02-20 18:41:22,594 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 18:41:22,594 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 18:41:22,594 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-02-20 18:41:22,594 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 18:41:22,595 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 18:41:22,595 INFO L85 PathProgramCache]: Analyzing trace with hash -1134804277, now seen corresponding path program 1 times [2022-02-20 18:41:22,595 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 18:41:22,595 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [257379668] [2022-02-20 18:41:22,595 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 18:41:22,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 18:41:22,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:41:22,805 INFO L290 TraceCheckUtils]: 0: Hoare triple {84847#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(55, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[3 := #funAddr~node4.base], ~nodes~0.offset[3 := #funAddr~node4.offset];~__return_2814~0 := 0;~__return_3024~0 := 0;~__return_3207~0 := 0;~__return_3398~0 := 0;~__return_4065~0 := 0;~__return_3582~0 := 0;~__tmp_3583_0~0 := 0;~__return_3756~0 := 0;~__return_3596~0 := 0; {84847#true} is VALID [2022-02-20 18:41:22,807 INFO L290 TraceCheckUtils]: 1: Hoare triple {84847#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~nondet5#1, main_#t~nondet6#1, main_#t~nondet7#1, main_#t~nondet8#1, main_#t~nondet9#1, main_#t~nondet10#1, main_#t~nondet11#1, main_#t~nondet12#1, main_#t~nondet13#1, main_#t~nondet14#1, main_#t~nondet15#1, main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~nondet28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_~__tmp_4~0#1, main_~assert__arg~3#1, main_~check__tmp~3#1, main_~check__tmp~5#1, main_~node4____CPAchecker_TMP_2~2#1, main_~node4____CPAchecker_TMP_1~2#1, main_~node4____CPAchecker_TMP_0~2#1, main_~node3____CPAchecker_TMP_2~2#1, main_~node3____CPAchecker_TMP_1~2#1, main_~node3____CPAchecker_TMP_0~2#1, main_~node2____CPAchecker_TMP_2~2#1, main_~node2____CPAchecker_TMP_1~2#1, main_~node2____CPAchecker_TMP_0~2#1, main_~node1____CPAchecker_TMP_2~2#1, main_~node1____CPAchecker_TMP_1~2#1, main_~node1____CPAchecker_TMP_0~2#1, main_~main____CPAchecker_TMP_0~3#1, main_~__tmp_5~0#1, main_~assert__arg~4#1, main_~check__tmp~4#1, main_~main____CPAchecker_TMP_0~2#1, main_~__tmp_3~0#1, main_~assert__arg~2#1, main_~check__tmp~2#1, main_~node4____CPAchecker_TMP_2~1#1, main_~node4____CPAchecker_TMP_1~1#1, main_~node4____CPAchecker_TMP_0~1#1, main_~node3____CPAchecker_TMP_2~1#1, main_~node3____CPAchecker_TMP_1~1#1, main_~node3____CPAchecker_TMP_0~1#1, main_~node2____CPAchecker_TMP_2~1#1, main_~node2____CPAchecker_TMP_1~1#1, main_~node2____CPAchecker_TMP_0~1#1, main_~node1____CPAchecker_TMP_2~1#1, main_~node1____CPAchecker_TMP_1~1#1, main_~node1____CPAchecker_TMP_0~1#1, main_~main____CPAchecker_TMP_0~1#1, main_~__tmp_2~0#1, main_~assert__arg~1#1, main_~check__tmp~1#1, main_~main____CPAchecker_TMP_0~0#1, main_~__tmp_1~0#1, main_~assert__arg~0#1, main_~check__tmp~0#1, main_~node4____CPAchecker_TMP_2~0#1, main_~node4____CPAchecker_TMP_1~0#1, main_~node4____CPAchecker_TMP_0~0#1, main_~node3____CPAchecker_TMP_2~0#1, main_~node3____CPAchecker_TMP_1~0#1, main_~node3____CPAchecker_TMP_0~0#1, main_~node2____CPAchecker_TMP_2~0#1, main_~node2____CPAchecker_TMP_1~0#1, main_~node2____CPAchecker_TMP_0~0#1, main_~node1____CPAchecker_TMP_2~0#1, main_~node1____CPAchecker_TMP_1~0#1, main_~node1____CPAchecker_TMP_0~0#1, main_~init__r121~0#1, main_~init__r131~0#1, main_~init__r141~0#1, main_~init__r211~0#1, main_~init__r231~0#1, main_~init__r241~0#1, main_~init__r311~0#1, main_~init__r321~0#1, main_~init__r341~0#1, main_~init__r411~0#1, main_~init__r421~0#1, main_~init__r431~0#1, main_~init__r122~0#1, main_~init__tmp~0#1, main_~init__r132~0#1, main_~init__tmp___0~0#1, main_~init__r142~0#1, main_~init__tmp___1~0#1, main_~init__r212~0#1, main_~init__tmp___2~0#1, main_~init__r232~0#1, main_~init__tmp___3~0#1, main_~init__r242~0#1, main_~init__tmp___4~0#1, main_~init__r312~0#1, main_~init__tmp___5~0#1, main_~init__r322~0#1, main_~init__tmp___6~0#1, main_~init__r342~0#1, main_~init__tmp___7~0#1, main_~init__r412~0#1, main_~init__tmp___8~0#1, main_~init__r422~0#1, main_~init__tmp___9~0#1, main_~init__r432~0#1, main_~init__tmp___10~0#1, main_~init__r123~0#1, main_~init__tmp___11~0#1, main_~init__r133~0#1, main_~init__tmp___12~0#1, main_~init__r143~0#1, main_~init__tmp___13~0#1, main_~init__r213~0#1, main_~init__tmp___14~0#1, main_~init__r233~0#1, main_~init__tmp___15~0#1, main_~init__r243~0#1, main_~init__tmp___16~0#1, main_~init__r313~0#1, main_~init__tmp___17~0#1, main_~init__r323~0#1, main_~init__tmp___18~0#1, main_~init__r343~0#1, main_~init__tmp___19~0#1, main_~init__r413~0#1, main_~init__tmp___20~0#1, main_~init__r423~0#1, main_~init__tmp___21~0#1, main_~init__r433~0#1, main_~init__tmp___22~0#1, main_~init__tmp___23~0#1, main_~main__c1~0#1, main_~main__i2~0#1;havoc main_~main__c1~0#1;havoc main_~main__i2~0#1;main_~main__c1~0#1 := 0;~ep12~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1;~ep13~0 := main_#t~nondet5#1;havoc main_#t~nondet5#1;~ep14~0 := main_#t~nondet6#1;havoc main_#t~nondet6#1;~ep21~0 := main_#t~nondet7#1;havoc main_#t~nondet7#1;~ep23~0 := main_#t~nondet8#1;havoc main_#t~nondet8#1;~ep24~0 := main_#t~nondet9#1;havoc main_#t~nondet9#1;~ep31~0 := main_#t~nondet10#1;havoc main_#t~nondet10#1;~ep32~0 := main_#t~nondet11#1;havoc main_#t~nondet11#1;~ep34~0 := main_#t~nondet12#1;havoc main_#t~nondet12#1;~ep41~0 := main_#t~nondet13#1;havoc main_#t~nondet13#1;~ep42~0 := main_#t~nondet14#1;havoc main_#t~nondet14#1;~ep43~0 := main_#t~nondet15#1;havoc main_#t~nondet15#1;assume -128 <= main_#t~nondet16#1 && main_#t~nondet16#1 <= 127;~id1~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;assume -128 <= main_#t~nondet17#1 && main_#t~nondet17#1 <= 127;~r1~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;assume -128 <= main_#t~nondet18#1 && main_#t~nondet18#1 <= 127;~st1~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;assume -128 <= main_#t~nondet19#1 && main_#t~nondet19#1 <= 127;~nl1~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;assume -128 <= main_#t~nondet20#1 && main_#t~nondet20#1 <= 127;~m1~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;assume -128 <= main_#t~nondet21#1 && main_#t~nondet21#1 <= 127;~max1~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;~mode1~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;assume -128 <= main_#t~nondet23#1 && main_#t~nondet23#1 <= 127;~id2~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;assume -128 <= main_#t~nondet24#1 && main_#t~nondet24#1 <= 127;~r2~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;assume -128 <= main_#t~nondet25#1 && main_#t~nondet25#1 <= 127;~st2~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;assume -128 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 127;~nl2~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;assume -128 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 127;~m2~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;assume -128 <= main_#t~nondet28#1 && main_#t~nondet28#1 <= 127;~max2~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;~mode2~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;assume -128 <= main_#t~nondet30#1 && main_#t~nondet30#1 <= 127;~id3~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;assume -128 <= main_#t~nondet31#1 && main_#t~nondet31#1 <= 127;~r3~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;assume -128 <= main_#t~nondet32#1 && main_#t~nondet32#1 <= 127;~st3~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;assume -128 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 127;~nl3~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;assume -128 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 127;~m3~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;assume -128 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 127;~max3~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;~mode3~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;assume -128 <= main_#t~nondet37#1 && main_#t~nondet37#1 <= 127;~id4~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;assume -128 <= main_#t~nondet38#1 && main_#t~nondet38#1 <= 127;~r4~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;assume -128 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 127;~st4~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;assume -128 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 127;~nl4~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;assume -128 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 127;~m4~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;assume -128 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 127;~max4~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~mode4~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;havoc main_~init__r121~0#1;havoc main_~init__r131~0#1;havoc main_~init__r141~0#1;havoc main_~init__r211~0#1;havoc main_~init__r231~0#1;havoc main_~init__r241~0#1;havoc main_~init__r311~0#1;havoc main_~init__r321~0#1;havoc main_~init__r341~0#1;havoc main_~init__r411~0#1;havoc main_~init__r421~0#1;havoc main_~init__r431~0#1;havoc main_~init__r122~0#1;havoc main_~init__tmp~0#1;havoc main_~init__r132~0#1;havoc main_~init__tmp___0~0#1;havoc main_~init__r142~0#1;havoc main_~init__tmp___1~0#1;havoc main_~init__r212~0#1;havoc main_~init__tmp___2~0#1;havoc main_~init__r232~0#1;havoc main_~init__tmp___3~0#1;havoc main_~init__r242~0#1;havoc main_~init__tmp___4~0#1;havoc main_~init__r312~0#1;havoc main_~init__tmp___5~0#1;havoc main_~init__r322~0#1;havoc main_~init__tmp___6~0#1;havoc main_~init__r342~0#1;havoc main_~init__tmp___7~0#1;havoc main_~init__r412~0#1;havoc main_~init__tmp___8~0#1;havoc main_~init__r422~0#1;havoc main_~init__tmp___9~0#1;havoc main_~init__r432~0#1;havoc main_~init__tmp___10~0#1;havoc main_~init__r123~0#1;havoc main_~init__tmp___11~0#1;havoc main_~init__r133~0#1;havoc main_~init__tmp___12~0#1;havoc main_~init__r143~0#1;havoc main_~init__tmp___13~0#1;havoc main_~init__r213~0#1;havoc main_~init__tmp___14~0#1;havoc main_~init__r233~0#1;havoc main_~init__tmp___15~0#1;havoc main_~init__r243~0#1;havoc main_~init__tmp___16~0#1;havoc main_~init__r313~0#1;havoc main_~init__tmp___17~0#1;havoc main_~init__r323~0#1;havoc main_~init__tmp___18~0#1;havoc main_~init__r343~0#1;havoc main_~init__tmp___19~0#1;havoc main_~init__r413~0#1;havoc main_~init__tmp___20~0#1;havoc main_~init__r423~0#1;havoc main_~init__tmp___21~0#1;havoc main_~init__r433~0#1;havoc main_~init__tmp___22~0#1;havoc main_~init__tmp___23~0#1;main_~init__r121~0#1 := ~ep12~0;main_~init__r131~0#1 := ~ep13~0;main_~init__r141~0#1 := ~ep14~0;main_~init__r211~0#1 := ~ep21~0;main_~init__r231~0#1 := ~ep23~0;main_~init__r241~0#1 := ~ep24~0;main_~init__r311~0#1 := ~ep31~0;main_~init__r321~0#1 := ~ep32~0;main_~init__r341~0#1 := ~ep34~0;main_~init__r411~0#1 := ~ep41~0;main_~init__r421~0#1 := ~ep42~0;main_~init__r431~0#1 := ~ep43~0; {84849#(= (+ |ULTIMATE.start_main_~init__r211~0#1| (* (- 1) ~ep21~0)) 0)} is VALID [2022-02-20 18:41:22,807 INFO L290 TraceCheckUtils]: 2: Hoare triple {84849#(= (+ |ULTIMATE.start_main_~init__r211~0#1| (* (- 1) ~ep21~0)) 0)} assume !!(0 == main_~init__r121~0#1 % 256); {84849#(= (+ |ULTIMATE.start_main_~init__r211~0#1| (* (- 1) ~ep21~0)) 0)} is VALID [2022-02-20 18:41:22,808 INFO L290 TraceCheckUtils]: 3: Hoare triple {84849#(= (+ |ULTIMATE.start_main_~init__r211~0#1| (* (- 1) ~ep21~0)) 0)} assume !!(0 == main_~init__r131~0#1 % 256); {84849#(= (+ |ULTIMATE.start_main_~init__r211~0#1| (* (- 1) ~ep21~0)) 0)} is VALID [2022-02-20 18:41:22,808 INFO L290 TraceCheckUtils]: 4: Hoare triple {84849#(= (+ |ULTIMATE.start_main_~init__r211~0#1| (* (- 1) ~ep21~0)) 0)} assume !!(0 == main_~init__r141~0#1 % 256);main_~init__tmp~0#1 := 0; {84849#(= (+ |ULTIMATE.start_main_~init__r211~0#1| (* (- 1) ~ep21~0)) 0)} is VALID [2022-02-20 18:41:22,808 INFO L290 TraceCheckUtils]: 5: Hoare triple {84849#(= (+ |ULTIMATE.start_main_~init__r211~0#1| (* (- 1) ~ep21~0)) 0)} main_~init__r122~0#1 := (if 0 == main_~init__tmp~0#1 then 0 else 1); {84849#(= (+ |ULTIMATE.start_main_~init__r211~0#1| (* (- 1) ~ep21~0)) 0)} is VALID [2022-02-20 18:41:22,809 INFO L290 TraceCheckUtils]: 6: Hoare triple {84849#(= (+ |ULTIMATE.start_main_~init__r211~0#1| (* (- 1) ~ep21~0)) 0)} assume !!(0 == main_~init__r131~0#1 % 256); {84849#(= (+ |ULTIMATE.start_main_~init__r211~0#1| (* (- 1) ~ep21~0)) 0)} is VALID [2022-02-20 18:41:22,809 INFO L290 TraceCheckUtils]: 7: Hoare triple {84849#(= (+ |ULTIMATE.start_main_~init__r211~0#1| (* (- 1) ~ep21~0)) 0)} assume !!(0 == main_~init__r121~0#1 % 256); {84849#(= (+ |ULTIMATE.start_main_~init__r211~0#1| (* (- 1) ~ep21~0)) 0)} is VALID [2022-02-20 18:41:22,809 INFO L290 TraceCheckUtils]: 8: Hoare triple {84849#(= (+ |ULTIMATE.start_main_~init__r211~0#1| (* (- 1) ~ep21~0)) 0)} assume !!(0 == main_~init__r141~0#1 % 256);main_~init__tmp___0~0#1 := 0; {84849#(= (+ |ULTIMATE.start_main_~init__r211~0#1| (* (- 1) ~ep21~0)) 0)} is VALID [2022-02-20 18:41:22,810 INFO L290 TraceCheckUtils]: 9: Hoare triple {84849#(= (+ |ULTIMATE.start_main_~init__r211~0#1| (* (- 1) ~ep21~0)) 0)} main_~init__r132~0#1 := (if 0 == main_~init__tmp___0~0#1 then 0 else 1); {84849#(= (+ |ULTIMATE.start_main_~init__r211~0#1| (* (- 1) ~ep21~0)) 0)} is VALID [2022-02-20 18:41:22,810 INFO L290 TraceCheckUtils]: 10: Hoare triple {84849#(= (+ |ULTIMATE.start_main_~init__r211~0#1| (* (- 1) ~ep21~0)) 0)} assume !!(0 == main_~init__r141~0#1 % 256); {84849#(= (+ |ULTIMATE.start_main_~init__r211~0#1| (* (- 1) ~ep21~0)) 0)} is VALID [2022-02-20 18:41:22,810 INFO L290 TraceCheckUtils]: 11: Hoare triple {84849#(= (+ |ULTIMATE.start_main_~init__r211~0#1| (* (- 1) ~ep21~0)) 0)} assume !!(0 == main_~init__r121~0#1 % 256); {84849#(= (+ |ULTIMATE.start_main_~init__r211~0#1| (* (- 1) ~ep21~0)) 0)} is VALID [2022-02-20 18:41:22,810 INFO L290 TraceCheckUtils]: 12: Hoare triple {84849#(= (+ |ULTIMATE.start_main_~init__r211~0#1| (* (- 1) ~ep21~0)) 0)} assume !!(0 == main_~init__r131~0#1 % 256);main_~init__tmp___1~0#1 := 0; {84849#(= (+ |ULTIMATE.start_main_~init__r211~0#1| (* (- 1) ~ep21~0)) 0)} is VALID [2022-02-20 18:41:22,811 INFO L290 TraceCheckUtils]: 13: Hoare triple {84849#(= (+ |ULTIMATE.start_main_~init__r211~0#1| (* (- 1) ~ep21~0)) 0)} main_~init__r142~0#1 := (if 0 == main_~init__tmp___1~0#1 then 0 else 1); {84849#(= (+ |ULTIMATE.start_main_~init__r211~0#1| (* (- 1) ~ep21~0)) 0)} is VALID [2022-02-20 18:41:22,812 INFO L290 TraceCheckUtils]: 14: Hoare triple {84849#(= (+ |ULTIMATE.start_main_~init__r211~0#1| (* (- 1) ~ep21~0)) 0)} assume !(0 == main_~init__r211~0#1 % 256);main_~init__tmp___2~0#1 := 1; {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,812 INFO L290 TraceCheckUtils]: 15: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} main_~init__r212~0#1 := (if 0 == main_~init__tmp___2~0#1 then 0 else 1); {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,812 INFO L290 TraceCheckUtils]: 16: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == main_~init__r231~0#1 % 256);main_~init__tmp___3~0#1 := 1; {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,813 INFO L290 TraceCheckUtils]: 17: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} main_~init__r232~0#1 := (if 0 == main_~init__tmp___3~0#1 then 0 else 1); {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,813 INFO L290 TraceCheckUtils]: 18: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == main_~init__r241~0#1 % 256);main_~init__tmp___4~0#1 := 1; {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,814 INFO L290 TraceCheckUtils]: 19: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} main_~init__r242~0#1 := (if 0 == main_~init__tmp___4~0#1 then 0 else 1); {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,814 INFO L290 TraceCheckUtils]: 20: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == main_~init__r311~0#1 % 256);main_~init__tmp___5~0#1 := 1; {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,815 INFO L290 TraceCheckUtils]: 21: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} main_~init__r312~0#1 := (if 0 == main_~init__tmp___5~0#1 then 0 else 1); {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,815 INFO L290 TraceCheckUtils]: 22: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == main_~init__r321~0#1 % 256);main_~init__tmp___6~0#1 := 1; {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,815 INFO L290 TraceCheckUtils]: 23: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} main_~init__r322~0#1 := (if 0 == main_~init__tmp___6~0#1 then 0 else 1); {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,816 INFO L290 TraceCheckUtils]: 24: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == main_~init__r341~0#1 % 256);main_~init__tmp___7~0#1 := 1; {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,816 INFO L290 TraceCheckUtils]: 25: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} main_~init__r342~0#1 := (if 0 == main_~init__tmp___7~0#1 then 0 else 1); {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,816 INFO L290 TraceCheckUtils]: 26: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == main_~init__r411~0#1 % 256);main_~init__tmp___8~0#1 := 1; {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,817 INFO L290 TraceCheckUtils]: 27: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} main_~init__r412~0#1 := (if 0 == main_~init__tmp___8~0#1 then 0 else 1); {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,817 INFO L290 TraceCheckUtils]: 28: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == main_~init__r421~0#1 % 256);main_~init__tmp___9~0#1 := 1; {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,818 INFO L290 TraceCheckUtils]: 29: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} main_~init__r422~0#1 := (if 0 == main_~init__tmp___9~0#1 then 0 else 1); {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,818 INFO L290 TraceCheckUtils]: 30: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == main_~init__r431~0#1 % 256);main_~init__tmp___10~0#1 := 1; {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,819 INFO L290 TraceCheckUtils]: 31: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} main_~init__r432~0#1 := (if 0 == main_~init__tmp___10~0#1 then 0 else 1); {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,819 INFO L290 TraceCheckUtils]: 32: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == main_~init__r122~0#1 % 256);main_~init__tmp___11~0#1 := 1; {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,820 INFO L290 TraceCheckUtils]: 33: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} main_~init__r123~0#1 := (if 0 == main_~init__tmp___11~0#1 then 0 else 1); {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,820 INFO L290 TraceCheckUtils]: 34: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == main_~init__r132~0#1 % 256);main_~init__tmp___12~0#1 := 1; {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,820 INFO L290 TraceCheckUtils]: 35: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} main_~init__r133~0#1 := (if 0 == main_~init__tmp___12~0#1 then 0 else 1); {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,821 INFO L290 TraceCheckUtils]: 36: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == main_~init__r142~0#1 % 256);main_~init__tmp___13~0#1 := 1; {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,821 INFO L290 TraceCheckUtils]: 37: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} main_~init__r143~0#1 := (if 0 == main_~init__tmp___13~0#1 then 0 else 1); {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,822 INFO L290 TraceCheckUtils]: 38: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == main_~init__r212~0#1 % 256);main_~init__tmp___14~0#1 := 1; {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,822 INFO L290 TraceCheckUtils]: 39: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} main_~init__r213~0#1 := (if 0 == main_~init__tmp___14~0#1 then 0 else 1); {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,823 INFO L290 TraceCheckUtils]: 40: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == main_~init__r232~0#1 % 256);main_~init__tmp___15~0#1 := 1; {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,823 INFO L290 TraceCheckUtils]: 41: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} main_~init__r233~0#1 := (if 0 == main_~init__tmp___15~0#1 then 0 else 1); {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,823 INFO L290 TraceCheckUtils]: 42: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == main_~init__r242~0#1 % 256);main_~init__tmp___16~0#1 := 1; {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,824 INFO L290 TraceCheckUtils]: 43: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} main_~init__r243~0#1 := (if 0 == main_~init__tmp___16~0#1 then 0 else 1); {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,824 INFO L290 TraceCheckUtils]: 44: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == main_~init__r312~0#1 % 256);main_~init__tmp___17~0#1 := 1; {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,825 INFO L290 TraceCheckUtils]: 45: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} main_~init__r313~0#1 := (if 0 == main_~init__tmp___17~0#1 then 0 else 1); {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,825 INFO L290 TraceCheckUtils]: 46: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == main_~init__r322~0#1 % 256);main_~init__tmp___18~0#1 := 1; {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,825 INFO L290 TraceCheckUtils]: 47: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} main_~init__r323~0#1 := (if 0 == main_~init__tmp___18~0#1 then 0 else 1); {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,826 INFO L290 TraceCheckUtils]: 48: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == main_~init__r342~0#1 % 256);main_~init__tmp___19~0#1 := 1; {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,826 INFO L290 TraceCheckUtils]: 49: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} main_~init__r343~0#1 := (if 0 == main_~init__tmp___19~0#1 then 0 else 1); {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,827 INFO L290 TraceCheckUtils]: 50: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == main_~init__r412~0#1 % 256);main_~init__tmp___20~0#1 := 1; {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,827 INFO L290 TraceCheckUtils]: 51: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} main_~init__r413~0#1 := (if 0 == main_~init__tmp___20~0#1 then 0 else 1); {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,827 INFO L290 TraceCheckUtils]: 52: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == main_~init__r422~0#1 % 256);main_~init__tmp___21~0#1 := 1; {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,828 INFO L290 TraceCheckUtils]: 53: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} main_~init__r423~0#1 := (if 0 == main_~init__tmp___21~0#1 then 0 else 1); {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,828 INFO L290 TraceCheckUtils]: 54: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == main_~init__r432~0#1 % 256);main_~init__tmp___22~0#1 := 1; {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,829 INFO L290 TraceCheckUtils]: 55: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} main_~init__r433~0#1 := (if 0 == main_~init__tmp___22~0#1 then 0 else 1); {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,829 INFO L290 TraceCheckUtils]: 56: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id1~0 != ~id2~0; {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,829 INFO L290 TraceCheckUtils]: 57: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id1~0 != ~id3~0; {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,830 INFO L290 TraceCheckUtils]: 58: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id1~0 != ~id4~0; {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,830 INFO L290 TraceCheckUtils]: 59: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id2~0 != ~id3~0; {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,830 INFO L290 TraceCheckUtils]: 60: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id2~0 != ~id4~0; {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,831 INFO L290 TraceCheckUtils]: 61: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id3~0 != ~id4~0; {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,831 INFO L290 TraceCheckUtils]: 62: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id1~0 >= 0; {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,832 INFO L290 TraceCheckUtils]: 63: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id2~0 >= 0; {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,832 INFO L290 TraceCheckUtils]: 64: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id3~0 >= 0; {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,832 INFO L290 TraceCheckUtils]: 65: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id4~0 >= 0; {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,833 INFO L290 TraceCheckUtils]: 66: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~r1~0; {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,833 INFO L290 TraceCheckUtils]: 67: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~r2~0; {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,834 INFO L290 TraceCheckUtils]: 68: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~r3~0; {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,834 INFO L290 TraceCheckUtils]: 69: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~r4~0; {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,834 INFO L290 TraceCheckUtils]: 70: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == main_~init__r123~0#1 % 256); {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,835 INFO L290 TraceCheckUtils]: 71: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == main_~init__r133~0#1 % 256); {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,835 INFO L290 TraceCheckUtils]: 72: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == main_~init__r143~0#1 % 256); {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,836 INFO L290 TraceCheckUtils]: 73: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == main_~init__r213~0#1 % 256); {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,836 INFO L290 TraceCheckUtils]: 74: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == main_~init__r233~0#1 % 256); {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,836 INFO L290 TraceCheckUtils]: 75: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == main_~init__r243~0#1 % 256); {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,837 INFO L290 TraceCheckUtils]: 76: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == main_~init__r313~0#1 % 256); {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,837 INFO L290 TraceCheckUtils]: 77: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == main_~init__r323~0#1 % 256); {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,838 INFO L290 TraceCheckUtils]: 78: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == main_~init__r343~0#1 % 256); {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,838 INFO L290 TraceCheckUtils]: 79: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == main_~init__r413~0#1 % 256); {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,838 INFO L290 TraceCheckUtils]: 80: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == main_~init__r423~0#1 % 256); {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,839 INFO L290 TraceCheckUtils]: 81: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == main_~init__r433~0#1 % 256); {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,839 INFO L290 TraceCheckUtils]: 82: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~max1~0 == ~id1~0; {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,840 INFO L290 TraceCheckUtils]: 83: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~max2~0 == ~id2~0; {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,840 INFO L290 TraceCheckUtils]: 84: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~max3~0 == ~id3~0; {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,840 INFO L290 TraceCheckUtils]: 85: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~max4~0 == ~id4~0; {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,841 INFO L290 TraceCheckUtils]: 86: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~st1~0; {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,841 INFO L290 TraceCheckUtils]: 87: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~st2~0; {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,842 INFO L290 TraceCheckUtils]: 88: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~st3~0; {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,842 INFO L290 TraceCheckUtils]: 89: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~st4~0; {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,842 INFO L290 TraceCheckUtils]: 90: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~nl1~0; {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,843 INFO L290 TraceCheckUtils]: 91: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~nl2~0; {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,843 INFO L290 TraceCheckUtils]: 92: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~nl3~0; {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,843 INFO L290 TraceCheckUtils]: 93: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~nl4~0; {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,844 INFO L290 TraceCheckUtils]: 94: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~mode1~0 % 256; {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,844 INFO L290 TraceCheckUtils]: 95: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~mode2~0 % 256; {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,845 INFO L290 TraceCheckUtils]: 96: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~mode3~0 % 256; {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,845 INFO L290 TraceCheckUtils]: 97: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~mode4~0 % 256;main_~init__tmp___23~0#1 := 1;~__return_2814~0 := main_~init__tmp___23~0#1;main_~main__i2~0#1 := ~__return_2814~0; {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,846 INFO L290 TraceCheckUtils]: 98: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 != main_~main__i2~0#1;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;main_~main__i2~0#1 := 0; {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,846 INFO L290 TraceCheckUtils]: 99: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume main_~main__i2~0#1 < 8; {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,846 INFO L290 TraceCheckUtils]: 100: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !!(0 == ~mode1~0 % 256); {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,847 INFO L290 TraceCheckUtils]: 101: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~r1~0 < 3; {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,847 INFO L290 TraceCheckUtils]: 102: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !!(0 == ~ep12~0 % 256); {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,848 INFO L290 TraceCheckUtils]: 103: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !!(0 == ~ep13~0 % 256); {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,848 INFO L290 TraceCheckUtils]: 104: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !!(0 == ~ep14~0 % 256); {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,848 INFO L290 TraceCheckUtils]: 105: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~mode1~0 := 1; {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,849 INFO L290 TraceCheckUtils]: 106: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !!(0 == ~mode2~0 % 256); {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,849 INFO L290 TraceCheckUtils]: 107: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~r2~0 < 3; {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2022-02-20 18:41:22,850 INFO L290 TraceCheckUtils]: 108: Hoare triple {84850#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !!(0 == ~ep21~0 % 256); {84848#false} is VALID [2022-02-20 18:41:22,850 INFO L290 TraceCheckUtils]: 109: Hoare triple {84848#false} assume !!(0 == ~ep23~0 % 256); {84848#false} is VALID [2022-02-20 18:41:22,850 INFO L290 TraceCheckUtils]: 110: Hoare triple {84848#false} assume !!(0 == ~ep24~0 % 256); {84848#false} is VALID [2022-02-20 18:41:22,850 INFO L290 TraceCheckUtils]: 111: Hoare triple {84848#false} ~mode2~0 := 1; {84848#false} is VALID [2022-02-20 18:41:22,850 INFO L290 TraceCheckUtils]: 112: Hoare triple {84848#false} assume !!(0 == ~mode3~0 % 256); {84848#false} is VALID [2022-02-20 18:41:22,850 INFO L290 TraceCheckUtils]: 113: Hoare triple {84848#false} assume ~r3~0 < 3; {84848#false} is VALID [2022-02-20 18:41:22,850 INFO L290 TraceCheckUtils]: 114: Hoare triple {84848#false} assume !!(0 == ~ep31~0 % 256); {84848#false} is VALID [2022-02-20 18:41:22,851 INFO L290 TraceCheckUtils]: 115: Hoare triple {84848#false} assume !!(0 == ~ep32~0 % 256); {84848#false} is VALID [2022-02-20 18:41:22,851 INFO L290 TraceCheckUtils]: 116: Hoare triple {84848#false} assume !!(0 == ~ep34~0 % 256); {84848#false} is VALID [2022-02-20 18:41:22,851 INFO L290 TraceCheckUtils]: 117: Hoare triple {84848#false} ~mode3~0 := 1; {84848#false} is VALID [2022-02-20 18:41:22,851 INFO L290 TraceCheckUtils]: 118: Hoare triple {84848#false} assume !!(0 == ~mode4~0 % 256); {84848#false} is VALID [2022-02-20 18:41:22,851 INFO L290 TraceCheckUtils]: 119: Hoare triple {84848#false} assume ~r4~0 < 3; {84848#false} is VALID [2022-02-20 18:41:22,851 INFO L290 TraceCheckUtils]: 120: Hoare triple {84848#false} assume !!(0 == ~ep41~0 % 256); {84848#false} is VALID [2022-02-20 18:41:22,851 INFO L290 TraceCheckUtils]: 121: Hoare triple {84848#false} assume !!(0 == ~ep42~0 % 256); {84848#false} is VALID [2022-02-20 18:41:22,851 INFO L290 TraceCheckUtils]: 122: Hoare triple {84848#false} assume !!(0 == ~ep43~0 % 256); {84848#false} is VALID [2022-02-20 18:41:22,852 INFO L290 TraceCheckUtils]: 123: Hoare triple {84848#false} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~0#1; {84848#false} is VALID [2022-02-20 18:41:22,852 INFO L290 TraceCheckUtils]: 124: Hoare triple {84848#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {84848#false} is VALID [2022-02-20 18:41:22,852 INFO L290 TraceCheckUtils]: 125: Hoare triple {84848#false} assume ~st1~0 + ~nl1~0 <= 1; {84848#false} is VALID [2022-02-20 18:41:22,852 INFO L290 TraceCheckUtils]: 126: Hoare triple {84848#false} assume ~st2~0 + ~nl2~0 <= 1; {84848#false} is VALID [2022-02-20 18:41:22,852 INFO L290 TraceCheckUtils]: 127: Hoare triple {84848#false} assume ~st3~0 + ~nl3~0 <= 1; {84848#false} is VALID [2022-02-20 18:41:22,852 INFO L290 TraceCheckUtils]: 128: Hoare triple {84848#false} assume ~st4~0 + ~nl4~0 <= 1; {84848#false} is VALID [2022-02-20 18:41:22,852 INFO L290 TraceCheckUtils]: 129: Hoare triple {84848#false} assume !(~r1~0 >= 3); {84848#false} is VALID [2022-02-20 18:41:22,853 INFO L290 TraceCheckUtils]: 130: Hoare triple {84848#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {84848#false} is VALID [2022-02-20 18:41:22,853 INFO L290 TraceCheckUtils]: 131: Hoare triple {84848#false} assume ~r1~0 < 3; {84848#false} is VALID [2022-02-20 18:41:22,853 INFO L290 TraceCheckUtils]: 132: Hoare triple {84848#false} assume !(~r1~0 >= 3); {84848#false} is VALID [2022-02-20 18:41:22,853 INFO L290 TraceCheckUtils]: 133: Hoare triple {84848#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {84848#false} is VALID [2022-02-20 18:41:22,853 INFO L290 TraceCheckUtils]: 134: Hoare triple {84848#false} assume ~r1~0 < 3;main_~check__tmp~0#1 := 1;~__return_3024~0 := main_~check__tmp~0#1;main_~main__c1~0#1 := ~__return_3024~0;havoc main_~__tmp_1~0#1;main_~__tmp_1~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~0#1;main_~assert__arg~0#1 := main_~__tmp_1~0#1; {84848#false} is VALID [2022-02-20 18:41:22,853 INFO L290 TraceCheckUtils]: 135: Hoare triple {84848#false} assume !(0 == main_~assert__arg~0#1 % 256);main_~main____CPAchecker_TMP_0~0#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {84848#false} is VALID [2022-02-20 18:41:22,853 INFO L290 TraceCheckUtils]: 136: Hoare triple {84848#false} assume main_~main__i2~0#1 < 8; {84848#false} is VALID [2022-02-20 18:41:22,854 INFO L290 TraceCheckUtils]: 137: Hoare triple {84848#false} assume !(0 == ~mode1~0 % 256);~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {84848#false} is VALID [2022-02-20 18:41:22,854 INFO L290 TraceCheckUtils]: 138: Hoare triple {84848#false} assume !!(0 == ~ep21~0 % 256); {84848#false} is VALID [2022-02-20 18:41:22,854 INFO L290 TraceCheckUtils]: 139: Hoare triple {84848#false} assume !!(0 == ~ep31~0 % 256); {84848#false} is VALID [2022-02-20 18:41:22,854 INFO L290 TraceCheckUtils]: 140: Hoare triple {84848#false} assume !!(0 == ~ep41~0 % 256); {84848#false} is VALID [2022-02-20 18:41:22,854 INFO L290 TraceCheckUtils]: 141: Hoare triple {84848#false} assume !(2 == ~r1~0);~mode1~0 := 0; {84848#false} is VALID [2022-02-20 18:41:22,854 INFO L290 TraceCheckUtils]: 142: Hoare triple {84848#false} assume !(0 == ~mode2~0 % 256);~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {84848#false} is VALID [2022-02-20 18:41:22,854 INFO L290 TraceCheckUtils]: 143: Hoare triple {84848#false} assume !!(0 == ~ep12~0 % 256); {84848#false} is VALID [2022-02-20 18:41:22,855 INFO L290 TraceCheckUtils]: 144: Hoare triple {84848#false} assume !!(0 == ~ep32~0 % 256); {84848#false} is VALID [2022-02-20 18:41:22,855 INFO L290 TraceCheckUtils]: 145: Hoare triple {84848#false} assume !!(0 == ~ep42~0 % 256); {84848#false} is VALID [2022-02-20 18:41:22,855 INFO L290 TraceCheckUtils]: 146: Hoare triple {84848#false} assume !(3 == ~r2~0);~mode2~0 := 0; {84848#false} is VALID [2022-02-20 18:41:22,855 INFO L290 TraceCheckUtils]: 147: Hoare triple {84848#false} assume !(0 == ~mode3~0 % 256);~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {84848#false} is VALID [2022-02-20 18:41:22,855 INFO L290 TraceCheckUtils]: 148: Hoare triple {84848#false} assume !!(0 == ~ep13~0 % 256); {84848#false} is VALID [2022-02-20 18:41:22,855 INFO L290 TraceCheckUtils]: 149: Hoare triple {84848#false} assume !!(0 == ~ep23~0 % 256); {84848#false} is VALID [2022-02-20 18:41:22,855 INFO L290 TraceCheckUtils]: 150: Hoare triple {84848#false} assume !!(0 == ~ep43~0 % 256); {84848#false} is VALID [2022-02-20 18:41:22,856 INFO L290 TraceCheckUtils]: 151: Hoare triple {84848#false} assume !(3 == ~r3~0);~mode3~0 := 0; {84848#false} is VALID [2022-02-20 18:41:22,856 INFO L290 TraceCheckUtils]: 152: Hoare triple {84848#false} assume !(0 == ~mode4~0 % 256);~r4~0 := (if (1 + ~r4~0) % 256 <= 127 then (1 + ~r4~0) % 256 else (1 + ~r4~0) % 256 - 256); {84848#false} is VALID [2022-02-20 18:41:22,856 INFO L290 TraceCheckUtils]: 153: Hoare triple {84848#false} assume !!(0 == ~ep14~0 % 256); {84848#false} is VALID [2022-02-20 18:41:22,856 INFO L290 TraceCheckUtils]: 154: Hoare triple {84848#false} assume !!(0 == ~ep24~0 % 256); {84848#false} is VALID [2022-02-20 18:41:22,856 INFO L290 TraceCheckUtils]: 155: Hoare triple {84848#false} assume !!(0 == ~ep34~0 % 256); {84848#false} is VALID [2022-02-20 18:41:22,856 INFO L290 TraceCheckUtils]: 156: Hoare triple {84848#false} assume !(3 == ~r4~0);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~1#1; {84848#false} is VALID [2022-02-20 18:41:22,856 INFO L290 TraceCheckUtils]: 157: Hoare triple {84848#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {84848#false} is VALID [2022-02-20 18:41:22,856 INFO L290 TraceCheckUtils]: 158: Hoare triple {84848#false} assume ~st1~0 + ~nl1~0 <= 1; {84848#false} is VALID [2022-02-20 18:41:22,857 INFO L290 TraceCheckUtils]: 159: Hoare triple {84848#false} assume ~st2~0 + ~nl2~0 <= 1; {84848#false} is VALID [2022-02-20 18:41:22,857 INFO L290 TraceCheckUtils]: 160: Hoare triple {84848#false} assume ~st3~0 + ~nl3~0 <= 1; {84848#false} is VALID [2022-02-20 18:41:22,857 INFO L290 TraceCheckUtils]: 161: Hoare triple {84848#false} assume ~st4~0 + ~nl4~0 <= 1; {84848#false} is VALID [2022-02-20 18:41:22,857 INFO L290 TraceCheckUtils]: 162: Hoare triple {84848#false} assume !(~r1~0 >= 3); {84848#false} is VALID [2022-02-20 18:41:22,857 INFO L290 TraceCheckUtils]: 163: Hoare triple {84848#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {84848#false} is VALID [2022-02-20 18:41:22,857 INFO L290 TraceCheckUtils]: 164: Hoare triple {84848#false} assume ~r1~0 < 3; {84848#false} is VALID [2022-02-20 18:41:22,857 INFO L290 TraceCheckUtils]: 165: Hoare triple {84848#false} assume !(~r1~0 >= 3); {84848#false} is VALID [2022-02-20 18:41:22,858 INFO L290 TraceCheckUtils]: 166: Hoare triple {84848#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {84848#false} is VALID [2022-02-20 18:41:22,858 INFO L290 TraceCheckUtils]: 167: Hoare triple {84848#false} assume ~r1~0 < 3;main_~check__tmp~1#1 := 1;~__return_3207~0 := main_~check__tmp~1#1;main_~main__c1~0#1 := ~__return_3207~0;havoc main_~__tmp_2~0#1;main_~__tmp_2~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~1#1;main_~assert__arg~1#1 := main_~__tmp_2~0#1; {84848#false} is VALID [2022-02-20 18:41:22,858 INFO L290 TraceCheckUtils]: 168: Hoare triple {84848#false} assume !(0 == main_~assert__arg~1#1 % 256);main_~main____CPAchecker_TMP_0~1#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {84848#false} is VALID [2022-02-20 18:41:22,858 INFO L290 TraceCheckUtils]: 169: Hoare triple {84848#false} assume main_~main__i2~0#1 < 8; {84848#false} is VALID [2022-02-20 18:41:22,858 INFO L290 TraceCheckUtils]: 170: Hoare triple {84848#false} assume !!(0 == ~mode1~0 % 256); {84848#false} is VALID [2022-02-20 18:41:22,858 INFO L290 TraceCheckUtils]: 171: Hoare triple {84848#false} assume ~r1~0 < 3; {84848#false} is VALID [2022-02-20 18:41:22,858 INFO L290 TraceCheckUtils]: 172: Hoare triple {84848#false} assume !!(0 == ~ep12~0 % 256); {84848#false} is VALID [2022-02-20 18:41:22,859 INFO L290 TraceCheckUtils]: 173: Hoare triple {84848#false} assume !!(0 == ~ep13~0 % 256); {84848#false} is VALID [2022-02-20 18:41:22,859 INFO L290 TraceCheckUtils]: 174: Hoare triple {84848#false} assume !!(0 == ~ep14~0 % 256); {84848#false} is VALID [2022-02-20 18:41:22,859 INFO L290 TraceCheckUtils]: 175: Hoare triple {84848#false} ~mode1~0 := 1; {84848#false} is VALID [2022-02-20 18:41:22,859 INFO L290 TraceCheckUtils]: 176: Hoare triple {84848#false} assume !!(0 == ~mode2~0 % 256); {84848#false} is VALID [2022-02-20 18:41:22,859 INFO L290 TraceCheckUtils]: 177: Hoare triple {84848#false} assume ~r2~0 < 3; {84848#false} is VALID [2022-02-20 18:41:22,859 INFO L290 TraceCheckUtils]: 178: Hoare triple {84848#false} assume !!(0 == ~ep21~0 % 256); {84848#false} is VALID [2022-02-20 18:41:22,859 INFO L290 TraceCheckUtils]: 179: Hoare triple {84848#false} assume !!(0 == ~ep23~0 % 256); {84848#false} is VALID [2022-02-20 18:41:22,860 INFO L290 TraceCheckUtils]: 180: Hoare triple {84848#false} assume !!(0 == ~ep24~0 % 256); {84848#false} is VALID [2022-02-20 18:41:22,860 INFO L290 TraceCheckUtils]: 181: Hoare triple {84848#false} ~mode2~0 := 1; {84848#false} is VALID [2022-02-20 18:41:22,860 INFO L290 TraceCheckUtils]: 182: Hoare triple {84848#false} assume !!(0 == ~mode3~0 % 256); {84848#false} is VALID [2022-02-20 18:41:22,860 INFO L290 TraceCheckUtils]: 183: Hoare triple {84848#false} assume ~r3~0 < 3; {84848#false} is VALID [2022-02-20 18:41:22,860 INFO L290 TraceCheckUtils]: 184: Hoare triple {84848#false} assume !!(0 == ~ep31~0 % 256); {84848#false} is VALID [2022-02-20 18:41:22,860 INFO L290 TraceCheckUtils]: 185: Hoare triple {84848#false} assume !!(0 == ~ep32~0 % 256); {84848#false} is VALID [2022-02-20 18:41:22,860 INFO L290 TraceCheckUtils]: 186: Hoare triple {84848#false} assume !!(0 == ~ep34~0 % 256); {84848#false} is VALID [2022-02-20 18:41:22,860 INFO L290 TraceCheckUtils]: 187: Hoare triple {84848#false} ~mode3~0 := 1; {84848#false} is VALID [2022-02-20 18:41:22,861 INFO L290 TraceCheckUtils]: 188: Hoare triple {84848#false} assume !!(0 == ~mode4~0 % 256); {84848#false} is VALID [2022-02-20 18:41:22,861 INFO L290 TraceCheckUtils]: 189: Hoare triple {84848#false} assume ~r4~0 < 3; {84848#false} is VALID [2022-02-20 18:41:22,861 INFO L290 TraceCheckUtils]: 190: Hoare triple {84848#false} assume !!(0 == ~ep41~0 % 256); {84848#false} is VALID [2022-02-20 18:41:22,861 INFO L290 TraceCheckUtils]: 191: Hoare triple {84848#false} assume !!(0 == ~ep42~0 % 256); {84848#false} is VALID [2022-02-20 18:41:22,861 INFO L290 TraceCheckUtils]: 192: Hoare triple {84848#false} assume !!(0 == ~ep43~0 % 256); {84848#false} is VALID [2022-02-20 18:41:22,861 INFO L290 TraceCheckUtils]: 193: Hoare triple {84848#false} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~2#1; {84848#false} is VALID [2022-02-20 18:41:22,861 INFO L290 TraceCheckUtils]: 194: Hoare triple {84848#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {84848#false} is VALID [2022-02-20 18:41:22,862 INFO L290 TraceCheckUtils]: 195: Hoare triple {84848#false} assume ~st1~0 + ~nl1~0 <= 1; {84848#false} is VALID [2022-02-20 18:41:22,862 INFO L290 TraceCheckUtils]: 196: Hoare triple {84848#false} assume ~st2~0 + ~nl2~0 <= 1; {84848#false} is VALID [2022-02-20 18:41:22,862 INFO L290 TraceCheckUtils]: 197: Hoare triple {84848#false} assume ~st3~0 + ~nl3~0 <= 1; {84848#false} is VALID [2022-02-20 18:41:22,862 INFO L290 TraceCheckUtils]: 198: Hoare triple {84848#false} assume ~st4~0 + ~nl4~0 <= 1; {84848#false} is VALID [2022-02-20 18:41:22,862 INFO L290 TraceCheckUtils]: 199: Hoare triple {84848#false} assume !(~r1~0 >= 3); {84848#false} is VALID [2022-02-20 18:41:22,862 INFO L290 TraceCheckUtils]: 200: Hoare triple {84848#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {84848#false} is VALID [2022-02-20 18:41:22,862 INFO L290 TraceCheckUtils]: 201: Hoare triple {84848#false} assume ~r1~0 < 3; {84848#false} is VALID [2022-02-20 18:41:22,863 INFO L290 TraceCheckUtils]: 202: Hoare triple {84848#false} assume !(~r1~0 >= 3); {84848#false} is VALID [2022-02-20 18:41:22,863 INFO L290 TraceCheckUtils]: 203: Hoare triple {84848#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {84848#false} is VALID [2022-02-20 18:41:22,863 INFO L290 TraceCheckUtils]: 204: Hoare triple {84848#false} assume ~r1~0 < 3;main_~check__tmp~2#1 := 1;~__return_3398~0 := main_~check__tmp~2#1;main_~main__c1~0#1 := ~__return_3398~0;havoc main_~__tmp_3~0#1;main_~__tmp_3~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~2#1;main_~assert__arg~2#1 := main_~__tmp_3~0#1; {84848#false} is VALID [2022-02-20 18:41:22,863 INFO L290 TraceCheckUtils]: 205: Hoare triple {84848#false} assume !(0 == main_~assert__arg~2#1 % 256);main_~main____CPAchecker_TMP_0~2#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {84848#false} is VALID [2022-02-20 18:41:22,863 INFO L290 TraceCheckUtils]: 206: Hoare triple {84848#false} assume main_~main__i2~0#1 < 8; {84848#false} is VALID [2022-02-20 18:41:22,863 INFO L290 TraceCheckUtils]: 207: Hoare triple {84848#false} assume !(0 == ~mode1~0 % 256);~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {84848#false} is VALID [2022-02-20 18:41:22,863 INFO L290 TraceCheckUtils]: 208: Hoare triple {84848#false} assume !!(0 == ~ep21~0 % 256); {84848#false} is VALID [2022-02-20 18:41:22,864 INFO L290 TraceCheckUtils]: 209: Hoare triple {84848#false} assume !!(0 == ~ep31~0 % 256); {84848#false} is VALID [2022-02-20 18:41:22,864 INFO L290 TraceCheckUtils]: 210: Hoare triple {84848#false} assume !!(0 == ~ep41~0 % 256); {84848#false} is VALID [2022-02-20 18:41:22,864 INFO L290 TraceCheckUtils]: 211: Hoare triple {84848#false} assume 2 == ~r1~0; {84848#false} is VALID [2022-02-20 18:41:22,864 INFO L290 TraceCheckUtils]: 212: Hoare triple {84848#false} assume ~max1~0 == ~id1~0;~st1~0 := 1;~mode1~0 := 0; {84848#false} is VALID [2022-02-20 18:41:22,864 INFO L290 TraceCheckUtils]: 213: Hoare triple {84848#false} assume !(0 == ~mode2~0 % 256);~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {84848#false} is VALID [2022-02-20 18:41:22,864 INFO L290 TraceCheckUtils]: 214: Hoare triple {84848#false} assume !!(0 == ~ep12~0 % 256); {84848#false} is VALID [2022-02-20 18:41:22,864 INFO L290 TraceCheckUtils]: 215: Hoare triple {84848#false} assume !!(0 == ~ep32~0 % 256); {84848#false} is VALID [2022-02-20 18:41:22,865 INFO L290 TraceCheckUtils]: 216: Hoare triple {84848#false} assume !!(0 == ~ep42~0 % 256); {84848#false} is VALID [2022-02-20 18:41:22,865 INFO L290 TraceCheckUtils]: 217: Hoare triple {84848#false} assume !(3 == ~r2~0);~mode2~0 := 0; {84848#false} is VALID [2022-02-20 18:41:22,865 INFO L290 TraceCheckUtils]: 218: Hoare triple {84848#false} assume !(0 == ~mode3~0 % 256);~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {84848#false} is VALID [2022-02-20 18:41:22,865 INFO L290 TraceCheckUtils]: 219: Hoare triple {84848#false} assume !!(0 == ~ep13~0 % 256); {84848#false} is VALID [2022-02-20 18:41:22,865 INFO L290 TraceCheckUtils]: 220: Hoare triple {84848#false} assume !!(0 == ~ep23~0 % 256); {84848#false} is VALID [2022-02-20 18:41:22,865 INFO L290 TraceCheckUtils]: 221: Hoare triple {84848#false} assume !!(0 == ~ep43~0 % 256); {84848#false} is VALID [2022-02-20 18:41:22,865 INFO L290 TraceCheckUtils]: 222: Hoare triple {84848#false} assume !(3 == ~r3~0);~mode3~0 := 0; {84848#false} is VALID [2022-02-20 18:41:22,865 INFO L290 TraceCheckUtils]: 223: Hoare triple {84848#false} assume !(0 == ~mode4~0 % 256);~r4~0 := (if (1 + ~r4~0) % 256 <= 127 then (1 + ~r4~0) % 256 else (1 + ~r4~0) % 256 - 256); {84848#false} is VALID [2022-02-20 18:41:22,866 INFO L290 TraceCheckUtils]: 224: Hoare triple {84848#false} assume !!(0 == ~ep14~0 % 256); {84848#false} is VALID [2022-02-20 18:41:22,866 INFO L290 TraceCheckUtils]: 225: Hoare triple {84848#false} assume !!(0 == ~ep24~0 % 256); {84848#false} is VALID [2022-02-20 18:41:22,866 INFO L290 TraceCheckUtils]: 226: Hoare triple {84848#false} assume !!(0 == ~ep34~0 % 256); {84848#false} is VALID [2022-02-20 18:41:22,866 INFO L290 TraceCheckUtils]: 227: Hoare triple {84848#false} assume !(3 == ~r4~0);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~3#1; {84848#false} is VALID [2022-02-20 18:41:22,866 INFO L290 TraceCheckUtils]: 228: Hoare triple {84848#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {84848#false} is VALID [2022-02-20 18:41:22,866 INFO L290 TraceCheckUtils]: 229: Hoare triple {84848#false} assume ~st1~0 + ~nl1~0 <= 1; {84848#false} is VALID [2022-02-20 18:41:22,866 INFO L290 TraceCheckUtils]: 230: Hoare triple {84848#false} assume ~st2~0 + ~nl2~0 <= 1; {84848#false} is VALID [2022-02-20 18:41:22,867 INFO L290 TraceCheckUtils]: 231: Hoare triple {84848#false} assume ~st3~0 + ~nl3~0 <= 1; {84848#false} is VALID [2022-02-20 18:41:22,867 INFO L290 TraceCheckUtils]: 232: Hoare triple {84848#false} assume ~st4~0 + ~nl4~0 <= 1; {84848#false} is VALID [2022-02-20 18:41:22,867 INFO L290 TraceCheckUtils]: 233: Hoare triple {84848#false} assume !(~r1~0 >= 3); {84848#false} is VALID [2022-02-20 18:41:22,867 INFO L290 TraceCheckUtils]: 234: Hoare triple {84848#false} assume !(0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0);main_~check__tmp~3#1 := 0;~__return_4065~0 := main_~check__tmp~3#1;main_~main__c1~0#1 := ~__return_4065~0;havoc main_~__tmp_4~0#1;main_~__tmp_4~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~3#1;main_~assert__arg~3#1 := main_~__tmp_4~0#1; {84848#false} is VALID [2022-02-20 18:41:22,867 INFO L290 TraceCheckUtils]: 235: Hoare triple {84848#false} assume 0 == main_~assert__arg~3#1 % 256; {84848#false} is VALID [2022-02-20 18:41:22,867 INFO L290 TraceCheckUtils]: 236: Hoare triple {84848#false} assume !false; {84848#false} is VALID [2022-02-20 18:41:22,868 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 18:41:22,868 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 18:41:22,868 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [257379668] [2022-02-20 18:41:22,869 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [257379668] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 18:41:22,869 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 18:41:22,869 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-02-20 18:41:22,869 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [932561506] [2022-02-20 18:41:22,869 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 18:41:22,870 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 59.25) internal successors, (237), 4 states have internal predecessors, (237), 0 states have call successors, (0), 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 237 [2022-02-20 18:41:22,870 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 18:41:22,870 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 4 states, 4 states have (on average 59.25) internal successors, (237), 4 states have internal predecessors, (237), 0 states have call successors, (0), 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 18:41:23,027 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 237 edges. 237 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:41:23,027 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-02-20 18:41:23,027 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 18:41:23,028 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-02-20 18:41:23,028 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-02-20 18:41:23,028 INFO L87 Difference]: Start difference. First operand 4292 states and 6577 transitions. Second operand has 4 states, 4 states have (on average 59.25) internal successors, (237), 4 states have internal predecessors, (237), 0 states have call successors, (0), 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 18:41:33,123 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:41:33,123 INFO L93 Difference]: Finished difference Result 12508 states and 19139 transitions. [2022-02-20 18:41:33,123 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-02-20 18:41:33,123 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 59.25) internal successors, (237), 4 states have internal predecessors, (237), 0 states have call successors, (0), 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 237 [2022-02-20 18:41:33,124 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 18:41:33,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 59.25) internal successors, (237), 4 states have internal predecessors, (237), 0 states have call successors, (0), 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 18:41:33,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 2746 transitions. [2022-02-20 18:41:33,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 59.25) internal successors, (237), 4 states have internal predecessors, (237), 0 states have call successors, (0), 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 18:41:33,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 2746 transitions. [2022-02-20 18:41:33,140 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 2746 transitions. [2022-02-20 18:41:34,849 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 2746 edges. 2746 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:41:37,430 INFO L225 Difference]: With dead ends: 12508 [2022-02-20 18:41:37,431 INFO L226 Difference]: Without dead ends: 8342 [2022-02-20 18:41:37,434 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-02-20 18:41:37,435 INFO L933 BasicCegarLoop]: 1517 mSDtfsCounter, 2026 mSDsluCounter, 901 mSDsCounter, 0 mSdLazyCounter, 47 mSolverCounterSat, 23 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2026 SdHoareTripleChecker+Valid, 2418 SdHoareTripleChecker+Invalid, 70 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 23 IncrementalHoareTripleChecker+Valid, 47 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-02-20 18:41:37,435 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2026 Valid, 2418 Invalid, 70 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [23 Valid, 47 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-02-20 18:41:37,439 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8342 states. [2022-02-20 18:41:39,823 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8342 to 8280. [2022-02-20 18:41:39,823 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 18:41:39,832 INFO L82 GeneralOperation]: Start isEquivalent. First operand 8342 states. Second operand has 8280 states, 8278 states have (on average 1.5205363614399614) internal successors, (12587), 8279 states have internal predecessors, (12587), 0 states have call successors, (0), 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 18:41:39,841 INFO L74 IsIncluded]: Start isIncluded. First operand 8342 states. Second operand has 8280 states, 8278 states have (on average 1.5205363614399614) internal successors, (12587), 8279 states have internal predecessors, (12587), 0 states have call successors, (0), 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 18:41:39,849 INFO L87 Difference]: Start difference. First operand 8342 states. Second operand has 8280 states, 8278 states have (on average 1.5205363614399614) internal successors, (12587), 8279 states have internal predecessors, (12587), 0 states have call successors, (0), 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 18:41:41,814 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:41:41,814 INFO L93 Difference]: Finished difference Result 8342 states and 12675 transitions. [2022-02-20 18:41:41,815 INFO L276 IsEmpty]: Start isEmpty. Operand 8342 states and 12675 transitions. [2022-02-20 18:41:41,823 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:41:41,823 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:41:41,832 INFO L74 IsIncluded]: Start isIncluded. First operand has 8280 states, 8278 states have (on average 1.5205363614399614) internal successors, (12587), 8279 states have internal predecessors, (12587), 0 states have call successors, (0), 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 8342 states. [2022-02-20 18:41:41,840 INFO L87 Difference]: Start difference. First operand has 8280 states, 8278 states have (on average 1.5205363614399614) internal successors, (12587), 8279 states have internal predecessors, (12587), 0 states have call successors, (0), 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 8342 states. [2022-02-20 18:41:43,814 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:41:43,814 INFO L93 Difference]: Finished difference Result 8342 states and 12675 transitions. [2022-02-20 18:41:43,814 INFO L276 IsEmpty]: Start isEmpty. Operand 8342 states and 12675 transitions. [2022-02-20 18:41:43,823 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:41:43,823 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:41:43,823 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 18:41:43,823 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 18:41:43,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8280 states, 8278 states have (on average 1.5205363614399614) internal successors, (12587), 8279 states have internal predecessors, (12587), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)