./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.4.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_opt-floodmax.4.4.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 617ae1489f29e51da3460fb942a43857fe18868baaa99bec3acd2e44a9429941 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 19:00:47,313 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 19:00:47,315 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 19:00:47,346 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 19:00:47,347 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 19:00:47,349 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 19:00:47,350 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 19:00:47,353 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 19:00:47,354 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 19:00:47,357 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 19:00:47,358 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 19:00:47,359 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 19:00:47,359 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 19:00:47,361 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 19:00:47,362 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 19:00:47,364 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 19:00:47,365 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 19:00:47,366 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 19:00:47,367 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 19:00:47,372 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 19:00:47,372 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 19:00:47,373 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 19:00:47,375 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 19:00:47,375 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 19:00:47,377 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 19:00:47,377 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 19:00:47,377 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 19:00:47,378 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 19:00:47,378 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 19:00:47,379 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 19:00:47,379 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 19:00:47,379 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 19:00:47,381 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 19:00:47,382 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 19:00:47,383 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 19:00:47,383 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 19:00:47,383 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 19:00:47,384 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 19:00:47,384 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 19:00:47,384 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 19:00:47,385 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 19:00:47,386 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-02-20 19:00:47,410 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 19:00:47,411 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 19:00:47,411 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 19:00:47,411 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 19:00:47,412 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 19:00:47,412 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 19:00:47,412 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 19:00:47,413 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 19:00:47,413 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 19:00:47,413 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 19:00:47,414 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-20 19:00:47,414 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 19:00:47,414 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-20 19:00:47,414 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 19:00:47,414 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 19:00:47,414 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 19:00:47,415 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 19:00:47,415 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-20 19:00:47,415 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 19:00:47,415 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 19:00:47,415 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 19:00:47,415 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 19:00:47,415 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 19:00:47,416 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 19:00:47,416 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 19:00:47,416 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 19:00:47,416 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 19:00:47,417 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 19:00:47,417 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 19:00:47,417 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 19:00:47,418 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 19:00:47,418 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 19:00:47,418 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 19:00:47,418 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 617ae1489f29e51da3460fb942a43857fe18868baaa99bec3acd2e44a9429941 [2022-02-20 19:00:47,616 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 19:00:47,644 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 19:00:47,646 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 19:00:47,647 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 19:00:47,655 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 19:00:47,657 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.4.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c [2022-02-20 19:00:47,731 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3b56d003e/278bfef60b2743228bde2d632eee5284/FLAG0c21f377a [2022-02-20 19:00:48,273 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 19:00:48,277 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.4.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c [2022-02-20 19:00:48,295 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3b56d003e/278bfef60b2743228bde2d632eee5284/FLAG0c21f377a [2022-02-20 19:00:48,526 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3b56d003e/278bfef60b2743228bde2d632eee5284 [2022-02-20 19:00:48,527 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 19:00:48,528 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 19:00:48,533 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 19:00:48,534 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 19:00:48,538 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 19:00:48,539 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 07:00:48" (1/1) ... [2022-02-20 19:00:48,541 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b8d6f5f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:00:48, skipping insertion in model container [2022-02-20 19:00:48,545 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 07:00:48" (1/1) ... [2022-02-20 19:00:48,550 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 19:00:48,700 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 19:00:49,146 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_opt-floodmax.4.4.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[34295,34308] [2022-02-20 19:00:49,161 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_opt-floodmax.4.4.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[35185,35198] [2022-02-20 19:00:49,178 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_opt-floodmax.4.4.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[36972,36985] [2022-02-20 19:00:49,193 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_opt-floodmax.4.4.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[37862,37875] [2022-02-20 19:00:49,216 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_opt-floodmax.4.4.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[40549,40562] [2022-02-20 19:00:49,229 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_opt-floodmax.4.4.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[41442,41455] [2022-02-20 19:00:49,247 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_opt-floodmax.4.4.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[43232,43245] [2022-02-20 19:00:49,265 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_opt-floodmax.4.4.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[44593,44606] [2022-02-20 19:00:49,376 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_opt-floodmax.4.4.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[60061,60074] [2022-02-20 19:00:49,387 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_opt-floodmax.4.4.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[60954,60967] [2022-02-20 19:00:49,409 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_opt-floodmax.4.4.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[62744,62757] [2022-02-20 19:00:49,451 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_opt-floodmax.4.4.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[67157,67170] [2022-02-20 19:00:49,554 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 19:00:49,565 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 19:00:49,793 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_opt-floodmax.4.4.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[34295,34308] [2022-02-20 19:00:49,803 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_opt-floodmax.4.4.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[35185,35198] [2022-02-20 19:00:49,818 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_opt-floodmax.4.4.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[36972,36985] [2022-02-20 19:00:49,828 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_opt-floodmax.4.4.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[37862,37875] [2022-02-20 19:00:49,846 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_opt-floodmax.4.4.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[40549,40562] [2022-02-20 19:00:49,855 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_opt-floodmax.4.4.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[41442,41455] [2022-02-20 19:00:49,869 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_opt-floodmax.4.4.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[43232,43245] [2022-02-20 19:00:49,880 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_opt-floodmax.4.4.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[44593,44606] [2022-02-20 19:00:49,956 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_opt-floodmax.4.4.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[60061,60074] [2022-02-20 19:00:49,965 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_opt-floodmax.4.4.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[60954,60967] [2022-02-20 19:00:49,978 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_opt-floodmax.4.4.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[62744,62757] [2022-02-20 19:00:50,007 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_opt-floodmax.4.4.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[67157,67170] [2022-02-20 19:00:50,066 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 19:00:50,081 INFO L208 MainTranslator]: Completed translation [2022-02-20 19:00:50,082 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:00:50 WrapperNode [2022-02-20 19:00:50,082 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 19:00:50,083 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 19:00:50,084 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 19:00:50,084 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 19:00:50,089 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:00:50" (1/1) ... [2022-02-20 19:00:50,116 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:00:50" (1/1) ... [2022-02-20 19:00:50,201 INFO L137 Inliner]: procedures = 23, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 4069 [2022-02-20 19:00:50,201 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 19:00:50,202 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 19:00:50,202 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 19:00:50,203 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 19:00:50,208 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:00:50" (1/1) ... [2022-02-20 19:00:50,209 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:00:50" (1/1) ... [2022-02-20 19:00:50,216 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:00:50" (1/1) ... [2022-02-20 19:00:50,216 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:00:50" (1/1) ... [2022-02-20 19:00:50,254 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:00:50" (1/1) ... [2022-02-20 19:00:50,277 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:00:50" (1/1) ... [2022-02-20 19:00:50,287 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:00:50" (1/1) ... [2022-02-20 19:00:50,303 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 19:00:50,304 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 19:00:50,304 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 19:00:50,304 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 19:00:50,305 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:00:50" (1/1) ... [2022-02-20 19:00:50,310 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 19:00:50,317 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 19:00:50,327 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 19:00:50,331 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 19:00:50,360 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 19:00:50,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-20 19:00:50,361 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 19:00:50,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 19:00:50,539 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 19:00:50,540 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 19:00:52,528 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 19:00:52,537 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 19:00:52,538 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-02-20 19:00:52,539 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 07:00:52 BoogieIcfgContainer [2022-02-20 19:00:52,539 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 19:00:52,540 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 19:00:52,540 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 19:00:52,543 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 19:00:52,543 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 07:00:48" (1/3) ... [2022-02-20 19:00:52,543 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1f8018e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 07:00:52, skipping insertion in model container [2022-02-20 19:00:52,543 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:00:50" (2/3) ... [2022-02-20 19:00:52,544 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1f8018e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 07:00:52, skipping insertion in model container [2022-02-20 19:00:52,544 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 07:00:52" (3/3) ... [2022-02-20 19:00:52,545 INFO L111 eAbstractionObserver]: Analyzing ICFG pals_opt-floodmax.4.4.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c [2022-02-20 19:00:52,548 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 19:00:52,548 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 12 error locations. [2022-02-20 19:00:52,578 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 19:00:52,581 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 19:00:52,582 INFO L340 AbstractCegarLoop]: Starting to check reachability of 12 error locations. [2022-02-20 19:00:52,607 INFO L276 IsEmpty]: Start isEmpty. Operand has 968 states, 955 states have (on average 1.817801047120419) internal successors, (1736), 967 states have internal predecessors, (1736), 0 states have call successors, (0), 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 19:00:52,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2022-02-20 19:00:52,626 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 19:00:52,626 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 19:00:52,627 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 9 more)] === [2022-02-20 19:00:52,630 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 19:00:52,631 INFO L85 PathProgramCache]: Analyzing trace with hash -1381939308, now seen corresponding path program 1 times [2022-02-20 19:00:52,636 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 19:00:52,637 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [137173181] [2022-02-20 19:00:52,637 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:00:52,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 19:00:52,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:00:53,094 INFO L290 TraceCheckUtils]: 0: Hoare triple {971#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(59, 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;~newmax1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~newmax2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~newmax3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~newmax4~0 := 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_4614~0 := 0;~__return_4856~0 := 0;~__return_5063~0 := 0;~__return_5286~0 := 0;~__return_5493~0 := 0;~__return_5686~0 := 0;~__return_7466~0 := 0;~__return_7423~0 := 0;~__return_7340~0 := 0;~__return_7297~0 := 0;~__return_7174~0 := 0;~__return_7131~0 := 0;~__return_7048~0 := 0;~__return_7002~0 := 0;~__tmp_5903_0~0 := 0;~__return_6100~0 := 0;~__return_5916~0 := 0;~__return_6819~0 := 0;~__return_6776~0 := 0;~__return_6693~0 := 0;~__return_6647~0 := 0;~__return_6504~0 := 0;~__return_6458~0 := 0;~__return_6352~0 := 0;~__return_5902~0 := 0; {971#true} is VALID [2022-02-20 19:00:53,095 INFO L290 TraceCheckUtils]: 1: Hoare triple {971#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_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_~__tmp_6~0#1, main_~assert__arg~5#1, main_~check__tmp~5#1, main_~__tmp_7~0#1, main_~assert__arg~6#1, main_~check__tmp~6#1, main_~node4__newmax~5#1, main_~__tmp_8~0#1, main_~assert__arg~7#1, main_~check__tmp~7#1, main_~__tmp_9~0#1, main_~assert__arg~8#1, main_~check__tmp~8#1, main_~node4__newmax~6#1, main_~node3__newmax~5#1, main_~__tmp_10~0#1, main_~assert__arg~9#1, main_~check__tmp~9#1, main_~__tmp_11~0#1, main_~assert__arg~10#1, main_~check__tmp~10#1, main_~node4__newmax~7#1, main_~__tmp_12~0#1, main_~assert__arg~11#1, main_~check__tmp~11#1, main_~check__tmp~13#1, main_~node4____CPAchecker_TMP_2~3#1, main_~node4____CPAchecker_TMP_1~3#1, main_~node4____CPAchecker_TMP_0~3#1, main_~node4__newmax~9#1, main_~node3____CPAchecker_TMP_2~3#1, main_~node3____CPAchecker_TMP_1~3#1, main_~node3____CPAchecker_TMP_0~3#1, main_~node3__newmax~7#1, main_~node2____CPAchecker_TMP_2~3#1, main_~node2____CPAchecker_TMP_1~3#1, main_~node2____CPAchecker_TMP_0~3#1, main_~node2__newmax~6#1, main_~node1____CPAchecker_TMP_2~2#1, main_~node1____CPAchecker_TMP_1~2#1, main_~node1____CPAchecker_TMP_0~2#1, main_~node1__newmax~6#1, main_~main____CPAchecker_TMP_0~5#1, main_~__tmp_13~0#1, main_~assert__arg~12#1, main_~check__tmp~12#1, main_~node4__newmax~8#1, main_~node3__newmax~6#1, main_~node2__newmax~5#1, main_~__tmp_14~0#1, main_~assert__arg~13#1, main_~check__tmp~14#1, main_~__tmp_15~0#1, main_~assert__arg~14#1, main_~check__tmp~15#1, main_~node4__newmax~10#1, main_~__tmp_16~0#1, main_~assert__arg~15#1, main_~check__tmp~16#1, main_~check__tmp~17#1, main_~node4__newmax~11#1, main_~node3__newmax~8#1, main_~__tmp_17~0#1, main_~assert__arg~16#1, main_~check__tmp~18#1, main_~check__tmp~19#1, main_~node4__newmax~12#1, main_~check__tmp~20#1, main_~check__tmp~21#1, main_~node4__newmax~13#1, main_~node3__newmax~9#1, main_~node2__newmax~7#1, main_~node1__newmax~5#1, main_~main____CPAchecker_TMP_0~4#1, main_~__tmp_5~0#1, main_~assert__arg~4#1, main_~check__tmp~4#1, main_~node4____CPAchecker_TMP_2~2#1, main_~node4____CPAchecker_TMP_1~2#1, main_~node4____CPAchecker_TMP_0~2#1, main_~node4__newmax~4#1, main_~node3____CPAchecker_TMP_2~2#1, main_~node3____CPAchecker_TMP_1~2#1, main_~node3____CPAchecker_TMP_0~2#1, main_~node3__newmax~4#1, main_~node2____CPAchecker_TMP_2~2#1, main_~node2____CPAchecker_TMP_1~2#1, main_~node2____CPAchecker_TMP_0~2#1, main_~node2__newmax~4#1, main_~node1__newmax~4#1, main_~main____CPAchecker_TMP_0~3#1, main_~__tmp_4~0#1, main_~assert__arg~3#1, main_~check__tmp~3#1, main_~node4__newmax~3#1, main_~node3__newmax~3#1, main_~node2__newmax~3#1, main_~node1__newmax~3#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_~node4__newmax~2#1, main_~node3____CPAchecker_TMP_2~1#1, main_~node3____CPAchecker_TMP_1~1#1, main_~node3____CPAchecker_TMP_0~1#1, main_~node3__newmax~2#1, main_~node2____CPAchecker_TMP_2~1#1, main_~node2____CPAchecker_TMP_1~1#1, main_~node2____CPAchecker_TMP_0~1#1, main_~node2__newmax~2#1, main_~node1____CPAchecker_TMP_2~1#1, main_~node1____CPAchecker_TMP_1~1#1, main_~node1____CPAchecker_TMP_0~1#1, main_~node1__newmax~2#1, main_~main____CPAchecker_TMP_0~1#1, main_~__tmp_2~0#1, main_~assert__arg~1#1, main_~check__tmp~1#1, main_~node4__newmax~1#1, main_~node3__newmax~1#1, main_~node2__newmax~1#1, main_~node1__newmax~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_~node4__newmax~0#1, main_~node3____CPAchecker_TMP_2~0#1, main_~node3____CPAchecker_TMP_1~0#1, main_~node3____CPAchecker_TMP_0~0#1, main_~node3__newmax~0#1, main_~node2____CPAchecker_TMP_2~0#1, main_~node2____CPAchecker_TMP_1~0#1, main_~node2____CPAchecker_TMP_0~0#1, main_~node2__newmax~0#1, main_~node1____CPAchecker_TMP_2~0#1, main_~node1____CPAchecker_TMP_1~0#1, main_~node1____CPAchecker_TMP_0~0#1, main_~node1__newmax~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;~newmax1~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;assume -128 <= main_#t~nondet24#1 && main_#t~nondet24#1 <= 127;~id2~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;assume -128 <= main_#t~nondet25#1 && main_#t~nondet25#1 <= 127;~r2~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;assume -128 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 127;~st2~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;assume -128 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 127;~nl2~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;assume -128 <= main_#t~nondet28#1 && main_#t~nondet28#1 <= 127;~m2~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;assume -128 <= main_#t~nondet29#1 && main_#t~nondet29#1 <= 127;~max2~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~mode2~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~newmax2~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;assume -128 <= main_#t~nondet32#1 && main_#t~nondet32#1 <= 127;~id3~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;assume -128 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 127;~r3~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;assume -128 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 127;~st3~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;assume -128 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 127;~nl3~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;assume -128 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 127;~m3~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;assume -128 <= main_#t~nondet37#1 && main_#t~nondet37#1 <= 127;~max3~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~mode3~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~newmax3~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;assume -128 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 127;~id4~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;assume -128 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 127;~r4~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;assume -128 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 127;~st4~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;assume -128 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 127;~nl4~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;assume -128 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 127;~m4~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;assume -128 <= main_#t~nondet45#1 && main_#t~nondet45#1 <= 127;~max4~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~mode4~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~newmax4~0 := main_#t~nondet47#1;havoc main_#t~nondet47#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; {971#true} is VALID [2022-02-20 19:00:53,095 INFO L290 TraceCheckUtils]: 2: Hoare triple {971#true} assume !(0 == main_~init__r121~0#1 % 256);main_~init__tmp~0#1 := 1; {971#true} is VALID [2022-02-20 19:00:53,095 INFO L290 TraceCheckUtils]: 3: Hoare triple {971#true} main_~init__r122~0#1 := (if 0 == main_~init__tmp~0#1 then 0 else 1); {971#true} is VALID [2022-02-20 19:00:53,095 INFO L290 TraceCheckUtils]: 4: Hoare triple {971#true} assume !(0 == main_~init__r131~0#1 % 256);main_~init__tmp___0~0#1 := 1; {971#true} is VALID [2022-02-20 19:00:53,096 INFO L290 TraceCheckUtils]: 5: Hoare triple {971#true} main_~init__r132~0#1 := (if 0 == main_~init__tmp___0~0#1 then 0 else 1); {971#true} is VALID [2022-02-20 19:00:53,096 INFO L290 TraceCheckUtils]: 6: Hoare triple {971#true} assume !(0 == main_~init__r141~0#1 % 256);main_~init__tmp___1~0#1 := 1; {971#true} is VALID [2022-02-20 19:00:53,096 INFO L290 TraceCheckUtils]: 7: Hoare triple {971#true} main_~init__r142~0#1 := (if 0 == main_~init__tmp___1~0#1 then 0 else 1); {971#true} is VALID [2022-02-20 19:00:53,096 INFO L290 TraceCheckUtils]: 8: Hoare triple {971#true} assume !(0 == main_~init__r211~0#1 % 256);main_~init__tmp___2~0#1 := 1; {971#true} is VALID [2022-02-20 19:00:53,096 INFO L290 TraceCheckUtils]: 9: Hoare triple {971#true} main_~init__r212~0#1 := (if 0 == main_~init__tmp___2~0#1 then 0 else 1); {971#true} is VALID [2022-02-20 19:00:53,097 INFO L290 TraceCheckUtils]: 10: Hoare triple {971#true} assume !(0 == main_~init__r231~0#1 % 256);main_~init__tmp___3~0#1 := 1; {971#true} is VALID [2022-02-20 19:00:53,097 INFO L290 TraceCheckUtils]: 11: Hoare triple {971#true} main_~init__r232~0#1 := (if 0 == main_~init__tmp___3~0#1 then 0 else 1); {971#true} is VALID [2022-02-20 19:00:53,097 INFO L290 TraceCheckUtils]: 12: Hoare triple {971#true} assume !(0 == main_~init__r241~0#1 % 256);main_~init__tmp___4~0#1 := 1; {971#true} is VALID [2022-02-20 19:00:53,097 INFO L290 TraceCheckUtils]: 13: Hoare triple {971#true} main_~init__r242~0#1 := (if 0 == main_~init__tmp___4~0#1 then 0 else 1); {971#true} is VALID [2022-02-20 19:00:53,098 INFO L290 TraceCheckUtils]: 14: Hoare triple {971#true} assume !(0 == main_~init__r311~0#1 % 256);main_~init__tmp___5~0#1 := 1; {971#true} is VALID [2022-02-20 19:00:53,098 INFO L290 TraceCheckUtils]: 15: Hoare triple {971#true} main_~init__r312~0#1 := (if 0 == main_~init__tmp___5~0#1 then 0 else 1); {971#true} is VALID [2022-02-20 19:00:53,098 INFO L290 TraceCheckUtils]: 16: Hoare triple {971#true} assume !(0 == main_~init__r321~0#1 % 256);main_~init__tmp___6~0#1 := 1; {971#true} is VALID [2022-02-20 19:00:53,098 INFO L290 TraceCheckUtils]: 17: Hoare triple {971#true} main_~init__r322~0#1 := (if 0 == main_~init__tmp___6~0#1 then 0 else 1); {971#true} is VALID [2022-02-20 19:00:53,098 INFO L290 TraceCheckUtils]: 18: Hoare triple {971#true} assume !(0 == main_~init__r341~0#1 % 256);main_~init__tmp___7~0#1 := 1; {971#true} is VALID [2022-02-20 19:00:53,099 INFO L290 TraceCheckUtils]: 19: Hoare triple {971#true} main_~init__r342~0#1 := (if 0 == main_~init__tmp___7~0#1 then 0 else 1); {971#true} is VALID [2022-02-20 19:00:53,099 INFO L290 TraceCheckUtils]: 20: Hoare triple {971#true} assume !(0 == main_~init__r411~0#1 % 256);main_~init__tmp___8~0#1 := 1; {971#true} is VALID [2022-02-20 19:00:53,099 INFO L290 TraceCheckUtils]: 21: Hoare triple {971#true} main_~init__r412~0#1 := (if 0 == main_~init__tmp___8~0#1 then 0 else 1); {971#true} is VALID [2022-02-20 19:00:53,099 INFO L290 TraceCheckUtils]: 22: Hoare triple {971#true} assume !(0 == main_~init__r421~0#1 % 256);main_~init__tmp___9~0#1 := 1; {971#true} is VALID [2022-02-20 19:00:53,099 INFO L290 TraceCheckUtils]: 23: Hoare triple {971#true} main_~init__r422~0#1 := (if 0 == main_~init__tmp___9~0#1 then 0 else 1); {971#true} is VALID [2022-02-20 19:00:53,100 INFO L290 TraceCheckUtils]: 24: Hoare triple {971#true} assume !(0 == main_~init__r431~0#1 % 256);main_~init__tmp___10~0#1 := 1; {971#true} is VALID [2022-02-20 19:00:53,100 INFO L290 TraceCheckUtils]: 25: Hoare triple {971#true} main_~init__r432~0#1 := (if 0 == main_~init__tmp___10~0#1 then 0 else 1); {971#true} is VALID [2022-02-20 19:00:53,100 INFO L290 TraceCheckUtils]: 26: Hoare triple {971#true} assume !(0 == main_~init__r122~0#1 % 256);main_~init__tmp___11~0#1 := 1; {971#true} is VALID [2022-02-20 19:00:53,100 INFO L290 TraceCheckUtils]: 27: Hoare triple {971#true} main_~init__r123~0#1 := (if 0 == main_~init__tmp___11~0#1 then 0 else 1); {971#true} is VALID [2022-02-20 19:00:53,100 INFO L290 TraceCheckUtils]: 28: Hoare triple {971#true} assume !(0 == main_~init__r132~0#1 % 256);main_~init__tmp___12~0#1 := 1; {971#true} is VALID [2022-02-20 19:00:53,101 INFO L290 TraceCheckUtils]: 29: Hoare triple {971#true} main_~init__r133~0#1 := (if 0 == main_~init__tmp___12~0#1 then 0 else 1); {971#true} is VALID [2022-02-20 19:00:53,101 INFO L290 TraceCheckUtils]: 30: Hoare triple {971#true} assume !(0 == main_~init__r142~0#1 % 256);main_~init__tmp___13~0#1 := 1; {971#true} is VALID [2022-02-20 19:00:53,101 INFO L290 TraceCheckUtils]: 31: Hoare triple {971#true} main_~init__r143~0#1 := (if 0 == main_~init__tmp___13~0#1 then 0 else 1); {971#true} is VALID [2022-02-20 19:00:53,101 INFO L290 TraceCheckUtils]: 32: Hoare triple {971#true} assume !(0 == main_~init__r212~0#1 % 256);main_~init__tmp___14~0#1 := 1; {971#true} is VALID [2022-02-20 19:00:53,101 INFO L290 TraceCheckUtils]: 33: Hoare triple {971#true} main_~init__r213~0#1 := (if 0 == main_~init__tmp___14~0#1 then 0 else 1); {971#true} is VALID [2022-02-20 19:00:53,102 INFO L290 TraceCheckUtils]: 34: Hoare triple {971#true} assume !(0 == main_~init__r232~0#1 % 256);main_~init__tmp___15~0#1 := 1; {971#true} is VALID [2022-02-20 19:00:53,102 INFO L290 TraceCheckUtils]: 35: Hoare triple {971#true} main_~init__r233~0#1 := (if 0 == main_~init__tmp___15~0#1 then 0 else 1); {971#true} is VALID [2022-02-20 19:00:53,102 INFO L290 TraceCheckUtils]: 36: Hoare triple {971#true} assume !(0 == main_~init__r242~0#1 % 256);main_~init__tmp___16~0#1 := 1; {971#true} is VALID [2022-02-20 19:00:53,102 INFO L290 TraceCheckUtils]: 37: Hoare triple {971#true} main_~init__r243~0#1 := (if 0 == main_~init__tmp___16~0#1 then 0 else 1); {971#true} is VALID [2022-02-20 19:00:53,102 INFO L290 TraceCheckUtils]: 38: Hoare triple {971#true} assume !(0 == main_~init__r312~0#1 % 256);main_~init__tmp___17~0#1 := 1; {971#true} is VALID [2022-02-20 19:00:53,103 INFO L290 TraceCheckUtils]: 39: Hoare triple {971#true} main_~init__r313~0#1 := (if 0 == main_~init__tmp___17~0#1 then 0 else 1); {971#true} is VALID [2022-02-20 19:00:53,103 INFO L290 TraceCheckUtils]: 40: Hoare triple {971#true} assume !(0 == main_~init__r322~0#1 % 256);main_~init__tmp___18~0#1 := 1; {971#true} is VALID [2022-02-20 19:00:53,103 INFO L290 TraceCheckUtils]: 41: Hoare triple {971#true} main_~init__r323~0#1 := (if 0 == main_~init__tmp___18~0#1 then 0 else 1); {971#true} is VALID [2022-02-20 19:00:53,103 INFO L290 TraceCheckUtils]: 42: Hoare triple {971#true} assume !(0 == main_~init__r342~0#1 % 256);main_~init__tmp___19~0#1 := 1; {971#true} is VALID [2022-02-20 19:00:53,103 INFO L290 TraceCheckUtils]: 43: Hoare triple {971#true} main_~init__r343~0#1 := (if 0 == main_~init__tmp___19~0#1 then 0 else 1); {971#true} is VALID [2022-02-20 19:00:53,104 INFO L290 TraceCheckUtils]: 44: Hoare triple {971#true} assume !(0 == main_~init__r412~0#1 % 256);main_~init__tmp___20~0#1 := 1; {971#true} is VALID [2022-02-20 19:00:53,104 INFO L290 TraceCheckUtils]: 45: Hoare triple {971#true} main_~init__r413~0#1 := (if 0 == main_~init__tmp___20~0#1 then 0 else 1); {971#true} is VALID [2022-02-20 19:00:53,104 INFO L290 TraceCheckUtils]: 46: Hoare triple {971#true} assume !(0 == main_~init__r422~0#1 % 256);main_~init__tmp___21~0#1 := 1; {971#true} is VALID [2022-02-20 19:00:53,104 INFO L290 TraceCheckUtils]: 47: Hoare triple {971#true} main_~init__r423~0#1 := (if 0 == main_~init__tmp___21~0#1 then 0 else 1); {971#true} is VALID [2022-02-20 19:00:53,104 INFO L290 TraceCheckUtils]: 48: Hoare triple {971#true} assume !(0 == main_~init__r432~0#1 % 256);main_~init__tmp___22~0#1 := 1; {971#true} is VALID [2022-02-20 19:00:53,105 INFO L290 TraceCheckUtils]: 49: Hoare triple {971#true} main_~init__r433~0#1 := (if 0 == main_~init__tmp___22~0#1 then 0 else 1); {971#true} is VALID [2022-02-20 19:00:53,105 INFO L290 TraceCheckUtils]: 50: Hoare triple {971#true} assume ~id1~0 != ~id2~0; {971#true} is VALID [2022-02-20 19:00:53,105 INFO L290 TraceCheckUtils]: 51: Hoare triple {971#true} assume ~id1~0 != ~id3~0; {971#true} is VALID [2022-02-20 19:00:53,105 INFO L290 TraceCheckUtils]: 52: Hoare triple {971#true} assume ~id1~0 != ~id4~0; {971#true} is VALID [2022-02-20 19:00:53,105 INFO L290 TraceCheckUtils]: 53: Hoare triple {971#true} assume ~id2~0 != ~id3~0; {971#true} is VALID [2022-02-20 19:00:53,106 INFO L290 TraceCheckUtils]: 54: Hoare triple {971#true} assume ~id2~0 != ~id4~0; {971#true} is VALID [2022-02-20 19:00:53,106 INFO L290 TraceCheckUtils]: 55: Hoare triple {971#true} assume ~id3~0 != ~id4~0; {971#true} is VALID [2022-02-20 19:00:53,106 INFO L290 TraceCheckUtils]: 56: Hoare triple {971#true} assume ~id1~0 >= 0; {971#true} is VALID [2022-02-20 19:00:53,106 INFO L290 TraceCheckUtils]: 57: Hoare triple {971#true} assume ~id2~0 >= 0; {971#true} is VALID [2022-02-20 19:00:53,106 INFO L290 TraceCheckUtils]: 58: Hoare triple {971#true} assume ~id3~0 >= 0; {971#true} is VALID [2022-02-20 19:00:53,107 INFO L290 TraceCheckUtils]: 59: Hoare triple {971#true} assume ~id4~0 >= 0; {971#true} is VALID [2022-02-20 19:00:53,107 INFO L290 TraceCheckUtils]: 60: Hoare triple {971#true} assume 0 == ~r1~0; {971#true} is VALID [2022-02-20 19:00:53,107 INFO L290 TraceCheckUtils]: 61: Hoare triple {971#true} assume 0 == ~r2~0; {971#true} is VALID [2022-02-20 19:00:53,107 INFO L290 TraceCheckUtils]: 62: Hoare triple {971#true} assume 0 == ~r3~0; {971#true} is VALID [2022-02-20 19:00:53,107 INFO L290 TraceCheckUtils]: 63: Hoare triple {971#true} assume 0 == ~r4~0; {971#true} is VALID [2022-02-20 19:00:53,107 INFO L290 TraceCheckUtils]: 64: Hoare triple {971#true} assume !(0 == main_~init__r123~0#1 % 256); {971#true} is VALID [2022-02-20 19:00:53,108 INFO L290 TraceCheckUtils]: 65: Hoare triple {971#true} assume !(0 == main_~init__r133~0#1 % 256); {971#true} is VALID [2022-02-20 19:00:53,108 INFO L290 TraceCheckUtils]: 66: Hoare triple {971#true} assume !(0 == main_~init__r143~0#1 % 256); {971#true} is VALID [2022-02-20 19:00:53,108 INFO L290 TraceCheckUtils]: 67: Hoare triple {971#true} assume !(0 == main_~init__r213~0#1 % 256); {971#true} is VALID [2022-02-20 19:00:53,108 INFO L290 TraceCheckUtils]: 68: Hoare triple {971#true} assume !(0 == main_~init__r233~0#1 % 256); {971#true} is VALID [2022-02-20 19:00:53,108 INFO L290 TraceCheckUtils]: 69: Hoare triple {971#true} assume !(0 == main_~init__r243~0#1 % 256); {971#true} is VALID [2022-02-20 19:00:53,109 INFO L290 TraceCheckUtils]: 70: Hoare triple {971#true} assume !(0 == main_~init__r313~0#1 % 256); {971#true} is VALID [2022-02-20 19:00:53,109 INFO L290 TraceCheckUtils]: 71: Hoare triple {971#true} assume !(0 == main_~init__r323~0#1 % 256); {971#true} is VALID [2022-02-20 19:00:53,109 INFO L290 TraceCheckUtils]: 72: Hoare triple {971#true} assume !(0 == main_~init__r343~0#1 % 256); {971#true} is VALID [2022-02-20 19:00:53,109 INFO L290 TraceCheckUtils]: 73: Hoare triple {971#true} assume !(0 == main_~init__r413~0#1 % 256); {971#true} is VALID [2022-02-20 19:00:53,109 INFO L290 TraceCheckUtils]: 74: Hoare triple {971#true} assume !(0 == main_~init__r423~0#1 % 256); {971#true} is VALID [2022-02-20 19:00:53,110 INFO L290 TraceCheckUtils]: 75: Hoare triple {971#true} assume !(0 == main_~init__r433~0#1 % 256); {971#true} is VALID [2022-02-20 19:00:53,110 INFO L290 TraceCheckUtils]: 76: Hoare triple {971#true} assume ~max1~0 == ~id1~0; {971#true} is VALID [2022-02-20 19:00:53,110 INFO L290 TraceCheckUtils]: 77: Hoare triple {971#true} assume ~max2~0 == ~id2~0; {971#true} is VALID [2022-02-20 19:00:53,110 INFO L290 TraceCheckUtils]: 78: Hoare triple {971#true} assume ~max3~0 == ~id3~0; {971#true} is VALID [2022-02-20 19:00:53,111 INFO L290 TraceCheckUtils]: 79: Hoare triple {971#true} assume ~max4~0 == ~id4~0; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,111 INFO L290 TraceCheckUtils]: 80: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~st1~0; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,112 INFO L290 TraceCheckUtils]: 81: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~st2~0; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,112 INFO L290 TraceCheckUtils]: 82: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~st3~0; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,112 INFO L290 TraceCheckUtils]: 83: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~st4~0; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,113 INFO L290 TraceCheckUtils]: 84: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~nl1~0; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,113 INFO L290 TraceCheckUtils]: 85: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~nl2~0; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,114 INFO L290 TraceCheckUtils]: 86: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~nl3~0; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,114 INFO L290 TraceCheckUtils]: 87: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~nl4~0; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,114 INFO L290 TraceCheckUtils]: 88: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~mode1~0 % 256; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,115 INFO L290 TraceCheckUtils]: 89: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~mode2~0 % 256; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,115 INFO L290 TraceCheckUtils]: 90: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~mode3~0 % 256; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,115 INFO L290 TraceCheckUtils]: 91: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~mode4~0 % 256; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,116 INFO L290 TraceCheckUtils]: 92: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~newmax1~0 % 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,116 INFO L290 TraceCheckUtils]: 93: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~newmax2~0 % 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,117 INFO L290 TraceCheckUtils]: 94: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~newmax3~0 % 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,117 INFO L290 TraceCheckUtils]: 95: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~newmax4~0 % 256);main_~init__tmp___23~0#1 := 1;~__return_4614~0 := main_~init__tmp___23~0#1;main_~main__i2~0#1 := ~__return_4614~0; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,117 INFO L290 TraceCheckUtils]: 96: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 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; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,118 INFO L290 TraceCheckUtils]: 97: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~0#1;main_~node1__newmax~0#1 := 0; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,118 INFO L290 TraceCheckUtils]: 98: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~mode1~0 % 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,119 INFO L290 TraceCheckUtils]: 99: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r1~0 < 2; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,119 INFO L290 TraceCheckUtils]: 100: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep12~0 % 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,119 INFO L290 TraceCheckUtils]: 101: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep13~0 % 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,120 INFO L290 TraceCheckUtils]: 102: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep14~0 % 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,120 INFO L290 TraceCheckUtils]: 103: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~mode1~0 := 1;havoc main_~node2__newmax~0#1;main_~node2__newmax~0#1 := 0; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,121 INFO L290 TraceCheckUtils]: 104: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~mode2~0 % 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,121 INFO L290 TraceCheckUtils]: 105: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r2~0 < 3; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,121 INFO L290 TraceCheckUtils]: 106: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep21~0 % 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,122 INFO L290 TraceCheckUtils]: 107: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep23~0 % 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,122 INFO L290 TraceCheckUtils]: 108: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep24~0 % 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,122 INFO L290 TraceCheckUtils]: 109: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~mode2~0 := 1;havoc main_~node3__newmax~0#1;main_~node3__newmax~0#1 := 0; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,123 INFO L290 TraceCheckUtils]: 110: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~mode3~0 % 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,123 INFO L290 TraceCheckUtils]: 111: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r3~0 < 3; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,124 INFO L290 TraceCheckUtils]: 112: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep31~0 % 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,124 INFO L290 TraceCheckUtils]: 113: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep32~0 % 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,124 INFO L290 TraceCheckUtils]: 114: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep34~0 % 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,125 INFO L290 TraceCheckUtils]: 115: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~mode3~0 := 1;havoc main_~node4__newmax~0#1;main_~node4__newmax~0#1 := 0; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,125 INFO L290 TraceCheckUtils]: 116: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~mode4~0 % 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,126 INFO L290 TraceCheckUtils]: 117: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r4~0 < 3; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,126 INFO L290 TraceCheckUtils]: 118: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep41~0 % 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,126 INFO L290 TraceCheckUtils]: 119: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep42~0 % 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,127 INFO L290 TraceCheckUtils]: 120: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep43~0 % 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,127 INFO L290 TraceCheckUtils]: 121: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~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; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,127 INFO L290 TraceCheckUtils]: 122: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,128 INFO L290 TraceCheckUtils]: 123: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st1~0 + ~nl1~0 <= 1; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,128 INFO L290 TraceCheckUtils]: 124: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st2~0 + ~nl2~0 <= 1; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,129 INFO L290 TraceCheckUtils]: 125: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st3~0 + ~nl3~0 <= 1; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,129 INFO L290 TraceCheckUtils]: 126: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st4~0 + ~nl4~0 <= 1; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,129 INFO L290 TraceCheckUtils]: 127: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(~r1~0 >= 3); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,130 INFO L290 TraceCheckUtils]: 128: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,130 INFO L290 TraceCheckUtils]: 129: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r1~0 < 3; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,131 INFO L290 TraceCheckUtils]: 130: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(~r1~0 >= 3); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,131 INFO L290 TraceCheckUtils]: 131: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,131 INFO L290 TraceCheckUtils]: 132: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r1~0 < 3;main_~check__tmp~0#1 := 1;~__return_4856~0 := main_~check__tmp~0#1;main_~main__c1~0#1 := ~__return_4856~0;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; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,132 INFO L290 TraceCheckUtils]: 133: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} 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; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,132 INFO L290 TraceCheckUtils]: 134: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~1#1;main_~node1__newmax~1#1 := 0; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,132 INFO L290 TraceCheckUtils]: 135: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~mode1~0 % 256);~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,133 INFO L290 TraceCheckUtils]: 136: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep21~0 % 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,133 INFO L290 TraceCheckUtils]: 137: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep31~0 % 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,134 INFO L290 TraceCheckUtils]: 138: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep41~0 % 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,134 INFO L290 TraceCheckUtils]: 139: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~newmax1~0 := main_~node1__newmax~1#1; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,134 INFO L290 TraceCheckUtils]: 140: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(3 == ~r1~0);~mode1~0 := 0;havoc main_~node2__newmax~1#1;main_~node2__newmax~1#1 := 0; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,135 INFO L290 TraceCheckUtils]: 141: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~mode2~0 % 256);~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,135 INFO L290 TraceCheckUtils]: 142: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep12~0 % 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,135 INFO L290 TraceCheckUtils]: 143: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep32~0 % 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,136 INFO L290 TraceCheckUtils]: 144: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep42~0 % 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,136 INFO L290 TraceCheckUtils]: 145: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~newmax2~0 := main_~node2__newmax~1#1; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,137 INFO L290 TraceCheckUtils]: 146: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(3 == ~r2~0);~mode2~0 := 0;havoc main_~node3__newmax~1#1;main_~node3__newmax~1#1 := 0; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,137 INFO L290 TraceCheckUtils]: 147: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~mode3~0 % 256);~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,137 INFO L290 TraceCheckUtils]: 148: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep13~0 % 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,138 INFO L290 TraceCheckUtils]: 149: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep23~0 % 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,138 INFO L290 TraceCheckUtils]: 150: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep43~0 % 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,138 INFO L290 TraceCheckUtils]: 151: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~newmax3~0 := main_~node3__newmax~1#1; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,139 INFO L290 TraceCheckUtils]: 152: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(3 == ~r3~0);~mode3~0 := 0;havoc main_~node4__newmax~1#1;main_~node4__newmax~1#1 := 0; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,139 INFO L290 TraceCheckUtils]: 153: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~mode4~0 % 256);~r4~0 := (if (1 + ~r4~0) % 256 <= 127 then (1 + ~r4~0) % 256 else (1 + ~r4~0) % 256 - 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,140 INFO L290 TraceCheckUtils]: 154: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep14~0 % 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,140 INFO L290 TraceCheckUtils]: 155: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep24~0 % 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,140 INFO L290 TraceCheckUtils]: 156: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep34~0 % 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,141 INFO L290 TraceCheckUtils]: 157: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~newmax4~0 := main_~node4__newmax~1#1; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,141 INFO L290 TraceCheckUtils]: 158: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} 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; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,141 INFO L290 TraceCheckUtils]: 159: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,142 INFO L290 TraceCheckUtils]: 160: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st1~0 + ~nl1~0 <= 1; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,142 INFO L290 TraceCheckUtils]: 161: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st2~0 + ~nl2~0 <= 1; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,143 INFO L290 TraceCheckUtils]: 162: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st3~0 + ~nl3~0 <= 1; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,143 INFO L290 TraceCheckUtils]: 163: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st4~0 + ~nl4~0 <= 1; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,143 INFO L290 TraceCheckUtils]: 164: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(~r1~0 >= 3); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,144 INFO L290 TraceCheckUtils]: 165: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,144 INFO L290 TraceCheckUtils]: 166: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r1~0 < 3; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,144 INFO L290 TraceCheckUtils]: 167: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(~r1~0 >= 3); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,145 INFO L290 TraceCheckUtils]: 168: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,145 INFO L290 TraceCheckUtils]: 169: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r1~0 < 3;main_~check__tmp~1#1 := 1;~__return_5063~0 := main_~check__tmp~1#1;main_~main__c1~0#1 := ~__return_5063~0;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; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,145 INFO L290 TraceCheckUtils]: 170: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} 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; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,146 INFO L290 TraceCheckUtils]: 171: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~2#1;main_~node1__newmax~2#1 := 0; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,146 INFO L290 TraceCheckUtils]: 172: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~mode1~0 % 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,147 INFO L290 TraceCheckUtils]: 173: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r1~0 < 2; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,147 INFO L290 TraceCheckUtils]: 174: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep12~0 % 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,147 INFO L290 TraceCheckUtils]: 175: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep13~0 % 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,148 INFO L290 TraceCheckUtils]: 176: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep14~0 % 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,148 INFO L290 TraceCheckUtils]: 177: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~mode1~0 := 1;havoc main_~node2__newmax~2#1;main_~node2__newmax~2#1 := 0; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,148 INFO L290 TraceCheckUtils]: 178: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~mode2~0 % 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,149 INFO L290 TraceCheckUtils]: 179: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r2~0 < 3; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,149 INFO L290 TraceCheckUtils]: 180: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep21~0 % 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,150 INFO L290 TraceCheckUtils]: 181: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep23~0 % 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,150 INFO L290 TraceCheckUtils]: 182: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep24~0 % 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,150 INFO L290 TraceCheckUtils]: 183: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~mode2~0 := 1;havoc main_~node3__newmax~2#1;main_~node3__newmax~2#1 := 0; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,151 INFO L290 TraceCheckUtils]: 184: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~mode3~0 % 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,151 INFO L290 TraceCheckUtils]: 185: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r3~0 < 3; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,151 INFO L290 TraceCheckUtils]: 186: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep31~0 % 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,152 INFO L290 TraceCheckUtils]: 187: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep32~0 % 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,152 INFO L290 TraceCheckUtils]: 188: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep34~0 % 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,153 INFO L290 TraceCheckUtils]: 189: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~mode3~0 := 1;havoc main_~node4__newmax~2#1;main_~node4__newmax~2#1 := 0; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,153 INFO L290 TraceCheckUtils]: 190: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~mode4~0 % 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,153 INFO L290 TraceCheckUtils]: 191: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r4~0 < 3; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,154 INFO L290 TraceCheckUtils]: 192: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep41~0 % 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,154 INFO L290 TraceCheckUtils]: 193: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep42~0 % 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,155 INFO L290 TraceCheckUtils]: 194: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep43~0 % 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,155 INFO L290 TraceCheckUtils]: 195: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~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; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,155 INFO L290 TraceCheckUtils]: 196: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,156 INFO L290 TraceCheckUtils]: 197: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st1~0 + ~nl1~0 <= 1; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,156 INFO L290 TraceCheckUtils]: 198: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st2~0 + ~nl2~0 <= 1; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,157 INFO L290 TraceCheckUtils]: 199: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st3~0 + ~nl3~0 <= 1; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,157 INFO L290 TraceCheckUtils]: 200: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st4~0 + ~nl4~0 <= 1; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,157 INFO L290 TraceCheckUtils]: 201: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(~r1~0 >= 3); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,158 INFO L290 TraceCheckUtils]: 202: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,158 INFO L290 TraceCheckUtils]: 203: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r1~0 < 3; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,158 INFO L290 TraceCheckUtils]: 204: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(~r1~0 >= 3); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,159 INFO L290 TraceCheckUtils]: 205: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,159 INFO L290 TraceCheckUtils]: 206: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r1~0 < 3;main_~check__tmp~2#1 := 1;~__return_5286~0 := main_~check__tmp~2#1;main_~main__c1~0#1 := ~__return_5286~0;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; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,160 INFO L290 TraceCheckUtils]: 207: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} 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; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,160 INFO L290 TraceCheckUtils]: 208: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~3#1;main_~node1__newmax~3#1 := 0; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,160 INFO L290 TraceCheckUtils]: 209: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~mode1~0 % 256);~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,161 INFO L290 TraceCheckUtils]: 210: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep21~0 % 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,161 INFO L290 TraceCheckUtils]: 211: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep31~0 % 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,162 INFO L290 TraceCheckUtils]: 212: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep41~0 % 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,162 INFO L290 TraceCheckUtils]: 213: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~newmax1~0 := main_~node1__newmax~3#1; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,162 INFO L290 TraceCheckUtils]: 214: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(3 == ~r1~0);~mode1~0 := 0;havoc main_~node2__newmax~3#1;main_~node2__newmax~3#1 := 0; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,163 INFO L290 TraceCheckUtils]: 215: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~mode2~0 % 256);~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,163 INFO L290 TraceCheckUtils]: 216: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep12~0 % 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,163 INFO L290 TraceCheckUtils]: 217: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep32~0 % 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,164 INFO L290 TraceCheckUtils]: 218: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep42~0 % 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,164 INFO L290 TraceCheckUtils]: 219: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~newmax2~0 := main_~node2__newmax~3#1; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,164 INFO L290 TraceCheckUtils]: 220: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(3 == ~r2~0);~mode2~0 := 0;havoc main_~node3__newmax~3#1;main_~node3__newmax~3#1 := 0; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,165 INFO L290 TraceCheckUtils]: 221: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~mode3~0 % 256);~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,165 INFO L290 TraceCheckUtils]: 222: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep13~0 % 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,165 INFO L290 TraceCheckUtils]: 223: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep23~0 % 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,166 INFO L290 TraceCheckUtils]: 224: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep43~0 % 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,166 INFO L290 TraceCheckUtils]: 225: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~newmax3~0 := main_~node3__newmax~3#1; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,167 INFO L290 TraceCheckUtils]: 226: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(3 == ~r3~0);~mode3~0 := 0;havoc main_~node4__newmax~3#1;main_~node4__newmax~3#1 := 0; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,167 INFO L290 TraceCheckUtils]: 227: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~mode4~0 % 256);~r4~0 := (if (1 + ~r4~0) % 256 <= 127 then (1 + ~r4~0) % 256 else (1 + ~r4~0) % 256 - 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,167 INFO L290 TraceCheckUtils]: 228: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep14~0 % 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,168 INFO L290 TraceCheckUtils]: 229: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep24~0 % 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,168 INFO L290 TraceCheckUtils]: 230: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep34~0 % 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,168 INFO L290 TraceCheckUtils]: 231: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~newmax4~0 := main_~node4__newmax~3#1; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,169 INFO L290 TraceCheckUtils]: 232: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} 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; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,169 INFO L290 TraceCheckUtils]: 233: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,170 INFO L290 TraceCheckUtils]: 234: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st1~0 + ~nl1~0 <= 1; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,170 INFO L290 TraceCheckUtils]: 235: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st2~0 + ~nl2~0 <= 1; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,170 INFO L290 TraceCheckUtils]: 236: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st3~0 + ~nl3~0 <= 1; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,171 INFO L290 TraceCheckUtils]: 237: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st4~0 + ~nl4~0 <= 1; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,171 INFO L290 TraceCheckUtils]: 238: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(~r1~0 >= 3); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,171 INFO L290 TraceCheckUtils]: 239: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,172 INFO L290 TraceCheckUtils]: 240: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r1~0 < 3; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,172 INFO L290 TraceCheckUtils]: 241: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(~r1~0 >= 3); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,172 INFO L290 TraceCheckUtils]: 242: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,173 INFO L290 TraceCheckUtils]: 243: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r1~0 < 3;main_~check__tmp~3#1 := 1;~__return_5493~0 := main_~check__tmp~3#1;main_~main__c1~0#1 := ~__return_5493~0;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; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,173 INFO L290 TraceCheckUtils]: 244: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == main_~assert__arg~3#1 % 256);main_~main____CPAchecker_TMP_0~3#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,173 INFO L290 TraceCheckUtils]: 245: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~4#1;main_~node1__newmax~4#1 := 0; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,174 INFO L290 TraceCheckUtils]: 246: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~mode1~0 % 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,174 INFO L290 TraceCheckUtils]: 247: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(~r1~0 < 2);~mode1~0 := 1;havoc main_~node2__newmax~4#1;main_~node2__newmax~4#1 := 0; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,175 INFO L290 TraceCheckUtils]: 248: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~mode2~0 % 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,175 INFO L290 TraceCheckUtils]: 249: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r2~0 < 3; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,175 INFO L290 TraceCheckUtils]: 250: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep21~0 % 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,176 INFO L290 TraceCheckUtils]: 251: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep23~0 % 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,176 INFO L290 TraceCheckUtils]: 252: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep24~0 % 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,176 INFO L290 TraceCheckUtils]: 253: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~mode2~0 := 1;havoc main_~node3__newmax~4#1;main_~node3__newmax~4#1 := 0; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,177 INFO L290 TraceCheckUtils]: 254: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~mode3~0 % 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,177 INFO L290 TraceCheckUtils]: 255: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r3~0 < 3; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,177 INFO L290 TraceCheckUtils]: 256: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep31~0 % 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,178 INFO L290 TraceCheckUtils]: 257: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep32~0 % 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,178 INFO L290 TraceCheckUtils]: 258: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep34~0 % 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,178 INFO L290 TraceCheckUtils]: 259: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~mode3~0 := 1;havoc main_~node4__newmax~4#1;main_~node4__newmax~4#1 := 0; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,179 INFO L290 TraceCheckUtils]: 260: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~mode4~0 % 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,179 INFO L290 TraceCheckUtils]: 261: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r4~0 < 3; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,180 INFO L290 TraceCheckUtils]: 262: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep41~0 % 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,180 INFO L290 TraceCheckUtils]: 263: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep42~0 % 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,180 INFO L290 TraceCheckUtils]: 264: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep43~0 % 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,181 INFO L290 TraceCheckUtils]: 265: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~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~4#1; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,181 INFO L290 TraceCheckUtils]: 266: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,181 INFO L290 TraceCheckUtils]: 267: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st1~0 + ~nl1~0 <= 1; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,182 INFO L290 TraceCheckUtils]: 268: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st2~0 + ~nl2~0 <= 1; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,182 INFO L290 TraceCheckUtils]: 269: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st3~0 + ~nl3~0 <= 1; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,182 INFO L290 TraceCheckUtils]: 270: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st4~0 + ~nl4~0 <= 1; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,183 INFO L290 TraceCheckUtils]: 271: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(~r1~0 >= 3); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,183 INFO L290 TraceCheckUtils]: 272: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,183 INFO L290 TraceCheckUtils]: 273: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r1~0 < 3; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,184 INFO L290 TraceCheckUtils]: 274: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(~r1~0 >= 3); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,184 INFO L290 TraceCheckUtils]: 275: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,184 INFO L290 TraceCheckUtils]: 276: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r1~0 < 3;main_~check__tmp~4#1 := 1;~__return_5686~0 := main_~check__tmp~4#1;main_~main__c1~0#1 := ~__return_5686~0;havoc main_~__tmp_5~0#1;main_~__tmp_5~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~4#1;main_~assert__arg~4#1 := main_~__tmp_5~0#1; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,185 INFO L290 TraceCheckUtils]: 277: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == main_~assert__arg~4#1 % 256);main_~main____CPAchecker_TMP_0~4#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,185 INFO L290 TraceCheckUtils]: 278: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~5#1;main_~node1__newmax~5#1 := 0; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,186 INFO L290 TraceCheckUtils]: 279: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~mode1~0 % 256);~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,186 INFO L290 TraceCheckUtils]: 280: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep21~0 % 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,186 INFO L290 TraceCheckUtils]: 281: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep31~0 % 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,187 INFO L290 TraceCheckUtils]: 282: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep41~0 % 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,187 INFO L290 TraceCheckUtils]: 283: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~newmax1~0 := main_~node1__newmax~5#1; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,187 INFO L290 TraceCheckUtils]: 284: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 3 == ~r1~0; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,188 INFO L290 TraceCheckUtils]: 285: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~max1~0 == ~id1~0;~st1~0 := 1;~mode1~0 := 0;havoc main_~node2__newmax~5#1;main_~node2__newmax~5#1 := 0; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,188 INFO L290 TraceCheckUtils]: 286: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~mode2~0 % 256);~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,188 INFO L290 TraceCheckUtils]: 287: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep12~0 % 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,189 INFO L290 TraceCheckUtils]: 288: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep32~0 % 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,189 INFO L290 TraceCheckUtils]: 289: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep42~0 % 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,189 INFO L290 TraceCheckUtils]: 290: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~newmax2~0 := main_~node2__newmax~5#1; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,190 INFO L290 TraceCheckUtils]: 291: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 3 == ~r2~0; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,190 INFO L290 TraceCheckUtils]: 292: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~max2~0 == ~id2~0;~st2~0 := 1;~mode2~0 := 0;havoc main_~node3__newmax~5#1;main_~node3__newmax~5#1 := 0; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,190 INFO L290 TraceCheckUtils]: 293: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~mode3~0 % 256);~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,191 INFO L290 TraceCheckUtils]: 294: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep13~0 % 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,191 INFO L290 TraceCheckUtils]: 295: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep23~0 % 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,191 INFO L290 TraceCheckUtils]: 296: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep43~0 % 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,192 INFO L290 TraceCheckUtils]: 297: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~newmax3~0 := main_~node3__newmax~5#1; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,192 INFO L290 TraceCheckUtils]: 298: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 3 == ~r3~0; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,192 INFO L290 TraceCheckUtils]: 299: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~max3~0 == ~id3~0;~st3~0 := 1;~mode3~0 := 0;havoc main_~node4__newmax~5#1;main_~node4__newmax~5#1 := 0; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,193 INFO L290 TraceCheckUtils]: 300: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~mode4~0 % 256);~r4~0 := (if (1 + ~r4~0) % 256 <= 127 then (1 + ~r4~0) % 256 else (1 + ~r4~0) % 256 - 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,193 INFO L290 TraceCheckUtils]: 301: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep14~0 % 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,194 INFO L290 TraceCheckUtils]: 302: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep24~0 % 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,194 INFO L290 TraceCheckUtils]: 303: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep34~0 % 256); {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,194 INFO L290 TraceCheckUtils]: 304: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~newmax4~0 := main_~node4__newmax~5#1; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,195 INFO L290 TraceCheckUtils]: 305: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 3 == ~r4~0; {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:53,195 INFO L290 TraceCheckUtils]: 306: Hoare triple {973#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(~max4~0 == ~id4~0);~nl4~0 := 1;~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~6#1; {972#false} is VALID [2022-02-20 19:00:53,196 INFO L290 TraceCheckUtils]: 307: Hoare triple {972#false} assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1);main_~check__tmp~6#1 := 0;~__return_7423~0 := main_~check__tmp~6#1;main_~main__c1~0#1 := ~__return_7423~0;havoc main_~__tmp_7~0#1;main_~__tmp_7~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~6#1;main_~assert__arg~6#1 := main_~__tmp_7~0#1; {972#false} is VALID [2022-02-20 19:00:53,196 INFO L290 TraceCheckUtils]: 308: Hoare triple {972#false} assume 0 == main_~assert__arg~6#1 % 256; {972#false} is VALID [2022-02-20 19:00:53,196 INFO L290 TraceCheckUtils]: 309: Hoare triple {972#false} assume !false; {972#false} is VALID [2022-02-20 19:00:53,228 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 19:00:53,229 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 19:00:53,229 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [137173181] [2022-02-20 19:00:53,229 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [137173181] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 19:00:53,230 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 19:00:53,230 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 19:00:53,231 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [633507314] [2022-02-20 19:00:53,231 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 19:00:53,235 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 103.33333333333333) internal successors, (310), 3 states have internal predecessors, (310), 0 states have call successors, (0), 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 310 [2022-02-20 19:00:53,237 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 19:00:53,239 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 103.33333333333333) internal successors, (310), 3 states have internal predecessors, (310), 0 states have call successors, (0), 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 19:00:53,461 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 310 edges. 310 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:00:53,461 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 19:00:53,462 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 19:00:53,475 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 19:00:53,476 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 19:00:53,480 INFO L87 Difference]: Start difference. First operand has 968 states, 955 states have (on average 1.817801047120419) internal successors, (1736), 967 states have internal predecessors, (1736), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 3 states, 3 states have (on average 103.33333333333333) internal successors, (310), 3 states have internal predecessors, (310), 0 states have call successors, (0), 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 19:00:55,387 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:00:55,388 INFO L93 Difference]: Finished difference Result 1724 states and 3072 transitions. [2022-02-20 19:00:55,388 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 19:00:55,389 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 103.33333333333333) internal successors, (310), 3 states have internal predecessors, (310), 0 states have call successors, (0), 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 310 [2022-02-20 19:00:55,390 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 19:00:55,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 103.33333333333333) internal successors, (310), 3 states have internal predecessors, (310), 0 states have call successors, (0), 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 19:00:55,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3072 transitions. [2022-02-20 19:00:55,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 103.33333333333333) internal successors, (310), 3 states have internal predecessors, (310), 0 states have call successors, (0), 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 19:00:55,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3072 transitions. [2022-02-20 19:00:55,442 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 3072 transitions. [2022-02-20 19:00:57,084 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 3072 edges. 3072 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:00:57,201 INFO L225 Difference]: With dead ends: 1724 [2022-02-20 19:00:57,202 INFO L226 Difference]: Without dead ends: 1505 [2022-02-20 19:00:57,205 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 19:00:57,208 INFO L933 BasicCegarLoop]: 1863 mSDtfsCounter, 1018 mSDsluCounter, 1284 mSDsCounter, 0 mSdLazyCounter, 225 mSolverCounterSat, 18 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1018 SdHoareTripleChecker+Valid, 3147 SdHoareTripleChecker+Invalid, 243 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 18 IncrementalHoareTripleChecker+Valid, 225 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-02-20 19:00:57,208 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1018 Valid, 3147 Invalid, 243 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [18 Valid, 225 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-02-20 19:00:57,222 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1505 states. [2022-02-20 19:00:57,277 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1505 to 1503. [2022-02-20 19:00:57,278 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 19:00:57,283 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1505 states. Second operand has 1503 states, 1491 states have (on average 1.5586854460093897) internal successors, (2324), 1502 states have internal predecessors, (2324), 0 states have call successors, (0), 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 19:00:57,288 INFO L74 IsIncluded]: Start isIncluded. First operand 1505 states. Second operand has 1503 states, 1491 states have (on average 1.5586854460093897) internal successors, (2324), 1502 states have internal predecessors, (2324), 0 states have call successors, (0), 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 19:00:57,292 INFO L87 Difference]: Start difference. First operand 1505 states. Second operand has 1503 states, 1491 states have (on average 1.5586854460093897) internal successors, (2324), 1502 states have internal predecessors, (2324), 0 states have call successors, (0), 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 19:00:57,354 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:00:57,355 INFO L93 Difference]: Finished difference Result 1505 states and 2325 transitions. [2022-02-20 19:00:57,355 INFO L276 IsEmpty]: Start isEmpty. Operand 1505 states and 2325 transitions. [2022-02-20 19:00:57,358 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:00:57,358 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:00:57,361 INFO L74 IsIncluded]: Start isIncluded. First operand has 1503 states, 1491 states have (on average 1.5586854460093897) internal successors, (2324), 1502 states have internal predecessors, (2324), 0 states have call successors, (0), 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 1505 states. [2022-02-20 19:00:57,363 INFO L87 Difference]: Start difference. First operand has 1503 states, 1491 states have (on average 1.5586854460093897) internal successors, (2324), 1502 states have internal predecessors, (2324), 0 states have call successors, (0), 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 1505 states. [2022-02-20 19:00:57,424 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:00:57,424 INFO L93 Difference]: Finished difference Result 1505 states and 2325 transitions. [2022-02-20 19:00:57,425 INFO L276 IsEmpty]: Start isEmpty. Operand 1505 states and 2325 transitions. [2022-02-20 19:00:57,426 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:00:57,426 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:00:57,426 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 19:00:57,427 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 19:00:57,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1503 states, 1491 states have (on average 1.5586854460093897) internal successors, (2324), 1502 states have internal predecessors, (2324), 0 states have call successors, (0), 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 19:00:57,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1503 states to 1503 states and 2324 transitions. [2022-02-20 19:00:57,514 INFO L78 Accepts]: Start accepts. Automaton has 1503 states and 2324 transitions. Word has length 310 [2022-02-20 19:00:57,514 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 19:00:57,515 INFO L470 AbstractCegarLoop]: Abstraction has 1503 states and 2324 transitions. [2022-02-20 19:00:57,515 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 103.33333333333333) internal successors, (310), 3 states have internal predecessors, (310), 0 states have call successors, (0), 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 19:00:57,515 INFO L276 IsEmpty]: Start isEmpty. Operand 1503 states and 2324 transitions. [2022-02-20 19:00:57,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2022-02-20 19:00:57,518 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 19:00:57,519 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 19:00:57,519 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-20 19:00:57,519 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 9 more)] === [2022-02-20 19:00:57,520 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 19:00:57,520 INFO L85 PathProgramCache]: Analyzing trace with hash -1382370284, now seen corresponding path program 1 times [2022-02-20 19:00:57,520 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 19:00:57,520 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [222268909] [2022-02-20 19:00:57,520 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:00:57,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 19:00:57,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:00:57,954 INFO L290 TraceCheckUtils]: 0: Hoare triple {8221#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(59, 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;~newmax1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~newmax2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~newmax3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~newmax4~0 := 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_4614~0 := 0;~__return_4856~0 := 0;~__return_5063~0 := 0;~__return_5286~0 := 0;~__return_5493~0 := 0;~__return_5686~0 := 0;~__return_7466~0 := 0;~__return_7423~0 := 0;~__return_7340~0 := 0;~__return_7297~0 := 0;~__return_7174~0 := 0;~__return_7131~0 := 0;~__return_7048~0 := 0;~__return_7002~0 := 0;~__tmp_5903_0~0 := 0;~__return_6100~0 := 0;~__return_5916~0 := 0;~__return_6819~0 := 0;~__return_6776~0 := 0;~__return_6693~0 := 0;~__return_6647~0 := 0;~__return_6504~0 := 0;~__return_6458~0 := 0;~__return_6352~0 := 0;~__return_5902~0 := 0; {8221#true} is VALID [2022-02-20 19:00:57,956 INFO L290 TraceCheckUtils]: 1: Hoare triple {8221#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_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_~__tmp_6~0#1, main_~assert__arg~5#1, main_~check__tmp~5#1, main_~__tmp_7~0#1, main_~assert__arg~6#1, main_~check__tmp~6#1, main_~node4__newmax~5#1, main_~__tmp_8~0#1, main_~assert__arg~7#1, main_~check__tmp~7#1, main_~__tmp_9~0#1, main_~assert__arg~8#1, main_~check__tmp~8#1, main_~node4__newmax~6#1, main_~node3__newmax~5#1, main_~__tmp_10~0#1, main_~assert__arg~9#1, main_~check__tmp~9#1, main_~__tmp_11~0#1, main_~assert__arg~10#1, main_~check__tmp~10#1, main_~node4__newmax~7#1, main_~__tmp_12~0#1, main_~assert__arg~11#1, main_~check__tmp~11#1, main_~check__tmp~13#1, main_~node4____CPAchecker_TMP_2~3#1, main_~node4____CPAchecker_TMP_1~3#1, main_~node4____CPAchecker_TMP_0~3#1, main_~node4__newmax~9#1, main_~node3____CPAchecker_TMP_2~3#1, main_~node3____CPAchecker_TMP_1~3#1, main_~node3____CPAchecker_TMP_0~3#1, main_~node3__newmax~7#1, main_~node2____CPAchecker_TMP_2~3#1, main_~node2____CPAchecker_TMP_1~3#1, main_~node2____CPAchecker_TMP_0~3#1, main_~node2__newmax~6#1, main_~node1____CPAchecker_TMP_2~2#1, main_~node1____CPAchecker_TMP_1~2#1, main_~node1____CPAchecker_TMP_0~2#1, main_~node1__newmax~6#1, main_~main____CPAchecker_TMP_0~5#1, main_~__tmp_13~0#1, main_~assert__arg~12#1, main_~check__tmp~12#1, main_~node4__newmax~8#1, main_~node3__newmax~6#1, main_~node2__newmax~5#1, main_~__tmp_14~0#1, main_~assert__arg~13#1, main_~check__tmp~14#1, main_~__tmp_15~0#1, main_~assert__arg~14#1, main_~check__tmp~15#1, main_~node4__newmax~10#1, main_~__tmp_16~0#1, main_~assert__arg~15#1, main_~check__tmp~16#1, main_~check__tmp~17#1, main_~node4__newmax~11#1, main_~node3__newmax~8#1, main_~__tmp_17~0#1, main_~assert__arg~16#1, main_~check__tmp~18#1, main_~check__tmp~19#1, main_~node4__newmax~12#1, main_~check__tmp~20#1, main_~check__tmp~21#1, main_~node4__newmax~13#1, main_~node3__newmax~9#1, main_~node2__newmax~7#1, main_~node1__newmax~5#1, main_~main____CPAchecker_TMP_0~4#1, main_~__tmp_5~0#1, main_~assert__arg~4#1, main_~check__tmp~4#1, main_~node4____CPAchecker_TMP_2~2#1, main_~node4____CPAchecker_TMP_1~2#1, main_~node4____CPAchecker_TMP_0~2#1, main_~node4__newmax~4#1, main_~node3____CPAchecker_TMP_2~2#1, main_~node3____CPAchecker_TMP_1~2#1, main_~node3____CPAchecker_TMP_0~2#1, main_~node3__newmax~4#1, main_~node2____CPAchecker_TMP_2~2#1, main_~node2____CPAchecker_TMP_1~2#1, main_~node2____CPAchecker_TMP_0~2#1, main_~node2__newmax~4#1, main_~node1__newmax~4#1, main_~main____CPAchecker_TMP_0~3#1, main_~__tmp_4~0#1, main_~assert__arg~3#1, main_~check__tmp~3#1, main_~node4__newmax~3#1, main_~node3__newmax~3#1, main_~node2__newmax~3#1, main_~node1__newmax~3#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_~node4__newmax~2#1, main_~node3____CPAchecker_TMP_2~1#1, main_~node3____CPAchecker_TMP_1~1#1, main_~node3____CPAchecker_TMP_0~1#1, main_~node3__newmax~2#1, main_~node2____CPAchecker_TMP_2~1#1, main_~node2____CPAchecker_TMP_1~1#1, main_~node2____CPAchecker_TMP_0~1#1, main_~node2__newmax~2#1, main_~node1____CPAchecker_TMP_2~1#1, main_~node1____CPAchecker_TMP_1~1#1, main_~node1____CPAchecker_TMP_0~1#1, main_~node1__newmax~2#1, main_~main____CPAchecker_TMP_0~1#1, main_~__tmp_2~0#1, main_~assert__arg~1#1, main_~check__tmp~1#1, main_~node4__newmax~1#1, main_~node3__newmax~1#1, main_~node2__newmax~1#1, main_~node1__newmax~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_~node4__newmax~0#1, main_~node3____CPAchecker_TMP_2~0#1, main_~node3____CPAchecker_TMP_1~0#1, main_~node3____CPAchecker_TMP_0~0#1, main_~node3__newmax~0#1, main_~node2____CPAchecker_TMP_2~0#1, main_~node2____CPAchecker_TMP_1~0#1, main_~node2____CPAchecker_TMP_0~0#1, main_~node2__newmax~0#1, main_~node1____CPAchecker_TMP_2~0#1, main_~node1____CPAchecker_TMP_1~0#1, main_~node1____CPAchecker_TMP_0~0#1, main_~node1__newmax~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;~newmax1~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;assume -128 <= main_#t~nondet24#1 && main_#t~nondet24#1 <= 127;~id2~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;assume -128 <= main_#t~nondet25#1 && main_#t~nondet25#1 <= 127;~r2~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;assume -128 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 127;~st2~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;assume -128 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 127;~nl2~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;assume -128 <= main_#t~nondet28#1 && main_#t~nondet28#1 <= 127;~m2~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;assume -128 <= main_#t~nondet29#1 && main_#t~nondet29#1 <= 127;~max2~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~mode2~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~newmax2~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;assume -128 <= main_#t~nondet32#1 && main_#t~nondet32#1 <= 127;~id3~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;assume -128 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 127;~r3~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;assume -128 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 127;~st3~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;assume -128 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 127;~nl3~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;assume -128 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 127;~m3~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;assume -128 <= main_#t~nondet37#1 && main_#t~nondet37#1 <= 127;~max3~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~mode3~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~newmax3~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;assume -128 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 127;~id4~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;assume -128 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 127;~r4~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;assume -128 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 127;~st4~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;assume -128 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 127;~nl4~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;assume -128 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 127;~m4~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;assume -128 <= main_#t~nondet45#1 && main_#t~nondet45#1 <= 127;~max4~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~mode4~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~newmax4~0 := main_#t~nondet47#1;havoc main_#t~nondet47#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; {8223#(= (+ (* (- 1) ~ep12~0) |ULTIMATE.start_main_~init__r121~0#1|) 0)} is VALID [2022-02-20 19:00:57,957 INFO L290 TraceCheckUtils]: 2: Hoare triple {8223#(= (+ (* (- 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; {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:57,957 INFO L290 TraceCheckUtils]: 3: Hoare triple {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} main_~init__r122~0#1 := (if 0 == main_~init__tmp~0#1 then 0 else 1); {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:57,958 INFO L290 TraceCheckUtils]: 4: Hoare triple {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r131~0#1 % 256);main_~init__tmp___0~0#1 := 1; {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:57,958 INFO L290 TraceCheckUtils]: 5: Hoare triple {8224#(<= (+ (* (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); {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:57,958 INFO L290 TraceCheckUtils]: 6: Hoare triple {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r141~0#1 % 256);main_~init__tmp___1~0#1 := 1; {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:57,959 INFO L290 TraceCheckUtils]: 7: Hoare triple {8224#(<= (+ (* (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); {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:57,959 INFO L290 TraceCheckUtils]: 8: Hoare triple {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r211~0#1 % 256);main_~init__tmp___2~0#1 := 1; {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:57,960 INFO L290 TraceCheckUtils]: 9: Hoare triple {8224#(<= (+ (* (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); {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:57,960 INFO L290 TraceCheckUtils]: 10: Hoare triple {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r231~0#1 % 256);main_~init__tmp___3~0#1 := 1; {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:57,960 INFO L290 TraceCheckUtils]: 11: Hoare triple {8224#(<= (+ (* (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); {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:57,961 INFO L290 TraceCheckUtils]: 12: Hoare triple {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r241~0#1 % 256);main_~init__tmp___4~0#1 := 1; {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:57,961 INFO L290 TraceCheckUtils]: 13: Hoare triple {8224#(<= (+ (* (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); {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:57,962 INFO L290 TraceCheckUtils]: 14: Hoare triple {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r311~0#1 % 256);main_~init__tmp___5~0#1 := 1; {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:57,962 INFO L290 TraceCheckUtils]: 15: Hoare triple {8224#(<= (+ (* (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); {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:57,962 INFO L290 TraceCheckUtils]: 16: Hoare triple {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r321~0#1 % 256);main_~init__tmp___6~0#1 := 1; {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:57,963 INFO L290 TraceCheckUtils]: 17: Hoare triple {8224#(<= (+ (* (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); {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:57,963 INFO L290 TraceCheckUtils]: 18: Hoare triple {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r341~0#1 % 256);main_~init__tmp___7~0#1 := 1; {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:57,964 INFO L290 TraceCheckUtils]: 19: Hoare triple {8224#(<= (+ (* (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); {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:57,964 INFO L290 TraceCheckUtils]: 20: Hoare triple {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r411~0#1 % 256);main_~init__tmp___8~0#1 := 1; {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:57,964 INFO L290 TraceCheckUtils]: 21: Hoare triple {8224#(<= (+ (* (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); {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:57,965 INFO L290 TraceCheckUtils]: 22: Hoare triple {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r421~0#1 % 256);main_~init__tmp___9~0#1 := 1; {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:57,965 INFO L290 TraceCheckUtils]: 23: Hoare triple {8224#(<= (+ (* (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); {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:57,965 INFO L290 TraceCheckUtils]: 24: Hoare triple {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r431~0#1 % 256);main_~init__tmp___10~0#1 := 1; {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:57,966 INFO L290 TraceCheckUtils]: 25: Hoare triple {8224#(<= (+ (* (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); {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:57,966 INFO L290 TraceCheckUtils]: 26: Hoare triple {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r122~0#1 % 256);main_~init__tmp___11~0#1 := 1; {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:57,967 INFO L290 TraceCheckUtils]: 27: Hoare triple {8224#(<= (+ (* (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); {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:57,967 INFO L290 TraceCheckUtils]: 28: Hoare triple {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r132~0#1 % 256);main_~init__tmp___12~0#1 := 1; {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:57,967 INFO L290 TraceCheckUtils]: 29: Hoare triple {8224#(<= (+ (* (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); {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:57,968 INFO L290 TraceCheckUtils]: 30: Hoare triple {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r142~0#1 % 256);main_~init__tmp___13~0#1 := 1; {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:57,972 INFO L290 TraceCheckUtils]: 31: Hoare triple {8224#(<= (+ (* (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); {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:57,972 INFO L290 TraceCheckUtils]: 32: Hoare triple {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r212~0#1 % 256);main_~init__tmp___14~0#1 := 1; {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:57,973 INFO L290 TraceCheckUtils]: 33: Hoare triple {8224#(<= (+ (* (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); {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:57,975 INFO L290 TraceCheckUtils]: 34: Hoare triple {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r232~0#1 % 256);main_~init__tmp___15~0#1 := 1; {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:57,975 INFO L290 TraceCheckUtils]: 35: Hoare triple {8224#(<= (+ (* (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); {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:57,976 INFO L290 TraceCheckUtils]: 36: Hoare triple {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r242~0#1 % 256);main_~init__tmp___16~0#1 := 1; {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:57,976 INFO L290 TraceCheckUtils]: 37: Hoare triple {8224#(<= (+ (* (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); {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:57,977 INFO L290 TraceCheckUtils]: 38: Hoare triple {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r312~0#1 % 256);main_~init__tmp___17~0#1 := 1; {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:57,977 INFO L290 TraceCheckUtils]: 39: Hoare triple {8224#(<= (+ (* (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); {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:57,977 INFO L290 TraceCheckUtils]: 40: Hoare triple {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r322~0#1 % 256);main_~init__tmp___18~0#1 := 1; {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:57,978 INFO L290 TraceCheckUtils]: 41: Hoare triple {8224#(<= (+ (* (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); {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:57,978 INFO L290 TraceCheckUtils]: 42: Hoare triple {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r342~0#1 % 256);main_~init__tmp___19~0#1 := 1; {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:57,979 INFO L290 TraceCheckUtils]: 43: Hoare triple {8224#(<= (+ (* (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); {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:57,979 INFO L290 TraceCheckUtils]: 44: Hoare triple {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r412~0#1 % 256);main_~init__tmp___20~0#1 := 1; {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:57,979 INFO L290 TraceCheckUtils]: 45: Hoare triple {8224#(<= (+ (* (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); {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:57,980 INFO L290 TraceCheckUtils]: 46: Hoare triple {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r422~0#1 % 256);main_~init__tmp___21~0#1 := 1; {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:57,984 INFO L290 TraceCheckUtils]: 47: Hoare triple {8224#(<= (+ (* (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); {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:57,984 INFO L290 TraceCheckUtils]: 48: Hoare triple {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r432~0#1 % 256);main_~init__tmp___22~0#1 := 1; {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:57,985 INFO L290 TraceCheckUtils]: 49: Hoare triple {8224#(<= (+ (* (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); {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:57,985 INFO L290 TraceCheckUtils]: 50: Hoare triple {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id1~0 != ~id2~0; {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:57,985 INFO L290 TraceCheckUtils]: 51: Hoare triple {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id1~0 != ~id3~0; {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:57,986 INFO L290 TraceCheckUtils]: 52: Hoare triple {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id1~0 != ~id4~0; {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:57,986 INFO L290 TraceCheckUtils]: 53: Hoare triple {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id2~0 != ~id3~0; {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:57,987 INFO L290 TraceCheckUtils]: 54: Hoare triple {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id2~0 != ~id4~0; {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:57,987 INFO L290 TraceCheckUtils]: 55: Hoare triple {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id3~0 != ~id4~0; {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:57,987 INFO L290 TraceCheckUtils]: 56: Hoare triple {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id1~0 >= 0; {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:57,988 INFO L290 TraceCheckUtils]: 57: Hoare triple {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id2~0 >= 0; {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:57,988 INFO L290 TraceCheckUtils]: 58: Hoare triple {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id3~0 >= 0; {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:57,988 INFO L290 TraceCheckUtils]: 59: Hoare triple {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id4~0 >= 0; {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:57,989 INFO L290 TraceCheckUtils]: 60: Hoare triple {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~r1~0; {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:57,989 INFO L290 TraceCheckUtils]: 61: Hoare triple {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~r2~0; {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:57,990 INFO L290 TraceCheckUtils]: 62: Hoare triple {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~r3~0; {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:57,990 INFO L290 TraceCheckUtils]: 63: Hoare triple {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~r4~0; {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:57,990 INFO L290 TraceCheckUtils]: 64: Hoare triple {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r123~0#1 % 256); {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:57,993 INFO L290 TraceCheckUtils]: 65: Hoare triple {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r133~0#1 % 256); {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:57,994 INFO L290 TraceCheckUtils]: 66: Hoare triple {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r143~0#1 % 256); {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:57,994 INFO L290 TraceCheckUtils]: 67: Hoare triple {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r213~0#1 % 256); {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:57,996 INFO L290 TraceCheckUtils]: 68: Hoare triple {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r233~0#1 % 256); {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:57,996 INFO L290 TraceCheckUtils]: 69: Hoare triple {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r243~0#1 % 256); {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:57,996 INFO L290 TraceCheckUtils]: 70: Hoare triple {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r313~0#1 % 256); {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:57,997 INFO L290 TraceCheckUtils]: 71: Hoare triple {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r323~0#1 % 256); {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:57,997 INFO L290 TraceCheckUtils]: 72: Hoare triple {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r343~0#1 % 256); {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:57,998 INFO L290 TraceCheckUtils]: 73: Hoare triple {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r413~0#1 % 256); {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:57,999 INFO L290 TraceCheckUtils]: 74: Hoare triple {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r423~0#1 % 256); {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:57,999 INFO L290 TraceCheckUtils]: 75: Hoare triple {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r433~0#1 % 256); {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:58,000 INFO L290 TraceCheckUtils]: 76: Hoare triple {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~max1~0 == ~id1~0; {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:58,000 INFO L290 TraceCheckUtils]: 77: Hoare triple {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~max2~0 == ~id2~0; {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:58,001 INFO L290 TraceCheckUtils]: 78: Hoare triple {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~max3~0 == ~id3~0; {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:58,002 INFO L290 TraceCheckUtils]: 79: Hoare triple {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~max4~0 == ~id4~0; {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:58,002 INFO L290 TraceCheckUtils]: 80: Hoare triple {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~st1~0; {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:58,002 INFO L290 TraceCheckUtils]: 81: Hoare triple {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~st2~0; {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:58,003 INFO L290 TraceCheckUtils]: 82: Hoare triple {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~st3~0; {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:58,003 INFO L290 TraceCheckUtils]: 83: Hoare triple {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~st4~0; {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:58,003 INFO L290 TraceCheckUtils]: 84: Hoare triple {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~nl1~0; {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:58,004 INFO L290 TraceCheckUtils]: 85: Hoare triple {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~nl2~0; {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:58,004 INFO L290 TraceCheckUtils]: 86: Hoare triple {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~nl3~0; {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:58,005 INFO L290 TraceCheckUtils]: 87: Hoare triple {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~nl4~0; {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:58,005 INFO L290 TraceCheckUtils]: 88: Hoare triple {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~mode1~0 % 256; {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:58,006 INFO L290 TraceCheckUtils]: 89: Hoare triple {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~mode2~0 % 256; {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:58,006 INFO L290 TraceCheckUtils]: 90: Hoare triple {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~mode3~0 % 256; {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:58,006 INFO L290 TraceCheckUtils]: 91: Hoare triple {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~mode4~0 % 256; {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:58,007 INFO L290 TraceCheckUtils]: 92: Hoare triple {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == ~newmax1~0 % 256); {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:58,007 INFO L290 TraceCheckUtils]: 93: Hoare triple {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == ~newmax2~0 % 256); {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:58,008 INFO L290 TraceCheckUtils]: 94: Hoare triple {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == ~newmax3~0 % 256); {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:58,008 INFO L290 TraceCheckUtils]: 95: Hoare triple {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == ~newmax4~0 % 256);main_~init__tmp___23~0#1 := 1;~__return_4614~0 := main_~init__tmp___23~0#1;main_~main__i2~0#1 := ~__return_4614~0; {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:58,009 INFO L290 TraceCheckUtils]: 96: Hoare triple {8224#(<= (+ (* (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; {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:58,009 INFO L290 TraceCheckUtils]: 97: Hoare triple {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~0#1;main_~node1__newmax~0#1 := 0; {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:58,009 INFO L290 TraceCheckUtils]: 98: Hoare triple {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !!(0 == ~mode1~0 % 256); {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:58,010 INFO L290 TraceCheckUtils]: 99: Hoare triple {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~r1~0 < 2; {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:58,010 INFO L290 TraceCheckUtils]: 100: Hoare triple {8224#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !!(0 == ~ep12~0 % 256); {8222#false} is VALID [2022-02-20 19:00:58,010 INFO L290 TraceCheckUtils]: 101: Hoare triple {8222#false} assume !!(0 == ~ep13~0 % 256); {8222#false} is VALID [2022-02-20 19:00:58,010 INFO L290 TraceCheckUtils]: 102: Hoare triple {8222#false} assume !!(0 == ~ep14~0 % 256); {8222#false} is VALID [2022-02-20 19:00:58,011 INFO L290 TraceCheckUtils]: 103: Hoare triple {8222#false} ~mode1~0 := 1;havoc main_~node2__newmax~0#1;main_~node2__newmax~0#1 := 0; {8222#false} is VALID [2022-02-20 19:00:58,011 INFO L290 TraceCheckUtils]: 104: Hoare triple {8222#false} assume !!(0 == ~mode2~0 % 256); {8222#false} is VALID [2022-02-20 19:00:58,011 INFO L290 TraceCheckUtils]: 105: Hoare triple {8222#false} assume ~r2~0 < 3; {8222#false} is VALID [2022-02-20 19:00:58,011 INFO L290 TraceCheckUtils]: 106: Hoare triple {8222#false} assume !!(0 == ~ep21~0 % 256); {8222#false} is VALID [2022-02-20 19:00:58,011 INFO L290 TraceCheckUtils]: 107: Hoare triple {8222#false} assume !!(0 == ~ep23~0 % 256); {8222#false} is VALID [2022-02-20 19:00:58,011 INFO L290 TraceCheckUtils]: 108: Hoare triple {8222#false} assume !!(0 == ~ep24~0 % 256); {8222#false} is VALID [2022-02-20 19:00:58,011 INFO L290 TraceCheckUtils]: 109: Hoare triple {8222#false} ~mode2~0 := 1;havoc main_~node3__newmax~0#1;main_~node3__newmax~0#1 := 0; {8222#false} is VALID [2022-02-20 19:00:58,011 INFO L290 TraceCheckUtils]: 110: Hoare triple {8222#false} assume !!(0 == ~mode3~0 % 256); {8222#false} is VALID [2022-02-20 19:00:58,012 INFO L290 TraceCheckUtils]: 111: Hoare triple {8222#false} assume ~r3~0 < 3; {8222#false} is VALID [2022-02-20 19:00:58,012 INFO L290 TraceCheckUtils]: 112: Hoare triple {8222#false} assume !!(0 == ~ep31~0 % 256); {8222#false} is VALID [2022-02-20 19:00:58,012 INFO L290 TraceCheckUtils]: 113: Hoare triple {8222#false} assume !!(0 == ~ep32~0 % 256); {8222#false} is VALID [2022-02-20 19:00:58,012 INFO L290 TraceCheckUtils]: 114: Hoare triple {8222#false} assume !!(0 == ~ep34~0 % 256); {8222#false} is VALID [2022-02-20 19:00:58,012 INFO L290 TraceCheckUtils]: 115: Hoare triple {8222#false} ~mode3~0 := 1;havoc main_~node4__newmax~0#1;main_~node4__newmax~0#1 := 0; {8222#false} is VALID [2022-02-20 19:00:58,012 INFO L290 TraceCheckUtils]: 116: Hoare triple {8222#false} assume !!(0 == ~mode4~0 % 256); {8222#false} is VALID [2022-02-20 19:00:58,012 INFO L290 TraceCheckUtils]: 117: Hoare triple {8222#false} assume ~r4~0 < 3; {8222#false} is VALID [2022-02-20 19:00:58,012 INFO L290 TraceCheckUtils]: 118: Hoare triple {8222#false} assume !!(0 == ~ep41~0 % 256); {8222#false} is VALID [2022-02-20 19:00:58,013 INFO L290 TraceCheckUtils]: 119: Hoare triple {8222#false} assume !!(0 == ~ep42~0 % 256); {8222#false} is VALID [2022-02-20 19:00:58,013 INFO L290 TraceCheckUtils]: 120: Hoare triple {8222#false} assume !!(0 == ~ep43~0 % 256); {8222#false} is VALID [2022-02-20 19:00:58,013 INFO L290 TraceCheckUtils]: 121: Hoare triple {8222#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; {8222#false} is VALID [2022-02-20 19:00:58,013 INFO L290 TraceCheckUtils]: 122: Hoare triple {8222#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {8222#false} is VALID [2022-02-20 19:00:58,013 INFO L290 TraceCheckUtils]: 123: Hoare triple {8222#false} assume ~st1~0 + ~nl1~0 <= 1; {8222#false} is VALID [2022-02-20 19:00:58,013 INFO L290 TraceCheckUtils]: 124: Hoare triple {8222#false} assume ~st2~0 + ~nl2~0 <= 1; {8222#false} is VALID [2022-02-20 19:00:58,013 INFO L290 TraceCheckUtils]: 125: Hoare triple {8222#false} assume ~st3~0 + ~nl3~0 <= 1; {8222#false} is VALID [2022-02-20 19:00:58,013 INFO L290 TraceCheckUtils]: 126: Hoare triple {8222#false} assume ~st4~0 + ~nl4~0 <= 1; {8222#false} is VALID [2022-02-20 19:00:58,014 INFO L290 TraceCheckUtils]: 127: Hoare triple {8222#false} assume !(~r1~0 >= 3); {8222#false} is VALID [2022-02-20 19:00:58,014 INFO L290 TraceCheckUtils]: 128: Hoare triple {8222#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {8222#false} is VALID [2022-02-20 19:00:58,014 INFO L290 TraceCheckUtils]: 129: Hoare triple {8222#false} assume ~r1~0 < 3; {8222#false} is VALID [2022-02-20 19:00:58,014 INFO L290 TraceCheckUtils]: 130: Hoare triple {8222#false} assume !(~r1~0 >= 3); {8222#false} is VALID [2022-02-20 19:00:58,014 INFO L290 TraceCheckUtils]: 131: Hoare triple {8222#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {8222#false} is VALID [2022-02-20 19:00:58,014 INFO L290 TraceCheckUtils]: 132: Hoare triple {8222#false} assume ~r1~0 < 3;main_~check__tmp~0#1 := 1;~__return_4856~0 := main_~check__tmp~0#1;main_~main__c1~0#1 := ~__return_4856~0;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; {8222#false} is VALID [2022-02-20 19:00:58,014 INFO L290 TraceCheckUtils]: 133: Hoare triple {8222#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; {8222#false} is VALID [2022-02-20 19:00:58,015 INFO L290 TraceCheckUtils]: 134: Hoare triple {8222#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~1#1;main_~node1__newmax~1#1 := 0; {8222#false} is VALID [2022-02-20 19:00:58,015 INFO L290 TraceCheckUtils]: 135: Hoare triple {8222#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); {8222#false} is VALID [2022-02-20 19:00:58,015 INFO L290 TraceCheckUtils]: 136: Hoare triple {8222#false} assume !!(0 == ~ep21~0 % 256); {8222#false} is VALID [2022-02-20 19:00:58,015 INFO L290 TraceCheckUtils]: 137: Hoare triple {8222#false} assume !!(0 == ~ep31~0 % 256); {8222#false} is VALID [2022-02-20 19:00:58,015 INFO L290 TraceCheckUtils]: 138: Hoare triple {8222#false} assume !!(0 == ~ep41~0 % 256); {8222#false} is VALID [2022-02-20 19:00:58,015 INFO L290 TraceCheckUtils]: 139: Hoare triple {8222#false} ~newmax1~0 := main_~node1__newmax~1#1; {8222#false} is VALID [2022-02-20 19:00:58,015 INFO L290 TraceCheckUtils]: 140: Hoare triple {8222#false} assume !(3 == ~r1~0);~mode1~0 := 0;havoc main_~node2__newmax~1#1;main_~node2__newmax~1#1 := 0; {8222#false} is VALID [2022-02-20 19:00:58,015 INFO L290 TraceCheckUtils]: 141: Hoare triple {8222#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); {8222#false} is VALID [2022-02-20 19:00:58,016 INFO L290 TraceCheckUtils]: 142: Hoare triple {8222#false} assume !!(0 == ~ep12~0 % 256); {8222#false} is VALID [2022-02-20 19:00:58,016 INFO L290 TraceCheckUtils]: 143: Hoare triple {8222#false} assume !!(0 == ~ep32~0 % 256); {8222#false} is VALID [2022-02-20 19:00:58,016 INFO L290 TraceCheckUtils]: 144: Hoare triple {8222#false} assume !!(0 == ~ep42~0 % 256); {8222#false} is VALID [2022-02-20 19:00:58,016 INFO L290 TraceCheckUtils]: 145: Hoare triple {8222#false} ~newmax2~0 := main_~node2__newmax~1#1; {8222#false} is VALID [2022-02-20 19:00:58,016 INFO L290 TraceCheckUtils]: 146: Hoare triple {8222#false} assume !(3 == ~r2~0);~mode2~0 := 0;havoc main_~node3__newmax~1#1;main_~node3__newmax~1#1 := 0; {8222#false} is VALID [2022-02-20 19:00:58,016 INFO L290 TraceCheckUtils]: 147: Hoare triple {8222#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); {8222#false} is VALID [2022-02-20 19:00:58,016 INFO L290 TraceCheckUtils]: 148: Hoare triple {8222#false} assume !!(0 == ~ep13~0 % 256); {8222#false} is VALID [2022-02-20 19:00:58,016 INFO L290 TraceCheckUtils]: 149: Hoare triple {8222#false} assume !!(0 == ~ep23~0 % 256); {8222#false} is VALID [2022-02-20 19:00:58,017 INFO L290 TraceCheckUtils]: 150: Hoare triple {8222#false} assume !!(0 == ~ep43~0 % 256); {8222#false} is VALID [2022-02-20 19:00:58,017 INFO L290 TraceCheckUtils]: 151: Hoare triple {8222#false} ~newmax3~0 := main_~node3__newmax~1#1; {8222#false} is VALID [2022-02-20 19:00:58,017 INFO L290 TraceCheckUtils]: 152: Hoare triple {8222#false} assume !(3 == ~r3~0);~mode3~0 := 0;havoc main_~node4__newmax~1#1;main_~node4__newmax~1#1 := 0; {8222#false} is VALID [2022-02-20 19:00:58,017 INFO L290 TraceCheckUtils]: 153: Hoare triple {8222#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); {8222#false} is VALID [2022-02-20 19:00:58,017 INFO L290 TraceCheckUtils]: 154: Hoare triple {8222#false} assume !!(0 == ~ep14~0 % 256); {8222#false} is VALID [2022-02-20 19:00:58,017 INFO L290 TraceCheckUtils]: 155: Hoare triple {8222#false} assume !!(0 == ~ep24~0 % 256); {8222#false} is VALID [2022-02-20 19:00:58,017 INFO L290 TraceCheckUtils]: 156: Hoare triple {8222#false} assume !!(0 == ~ep34~0 % 256); {8222#false} is VALID [2022-02-20 19:00:58,017 INFO L290 TraceCheckUtils]: 157: Hoare triple {8222#false} ~newmax4~0 := main_~node4__newmax~1#1; {8222#false} is VALID [2022-02-20 19:00:58,018 INFO L290 TraceCheckUtils]: 158: Hoare triple {8222#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; {8222#false} is VALID [2022-02-20 19:00:58,018 INFO L290 TraceCheckUtils]: 159: Hoare triple {8222#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {8222#false} is VALID [2022-02-20 19:00:58,018 INFO L290 TraceCheckUtils]: 160: Hoare triple {8222#false} assume ~st1~0 + ~nl1~0 <= 1; {8222#false} is VALID [2022-02-20 19:00:58,018 INFO L290 TraceCheckUtils]: 161: Hoare triple {8222#false} assume ~st2~0 + ~nl2~0 <= 1; {8222#false} is VALID [2022-02-20 19:00:58,018 INFO L290 TraceCheckUtils]: 162: Hoare triple {8222#false} assume ~st3~0 + ~nl3~0 <= 1; {8222#false} is VALID [2022-02-20 19:00:58,018 INFO L290 TraceCheckUtils]: 163: Hoare triple {8222#false} assume ~st4~0 + ~nl4~0 <= 1; {8222#false} is VALID [2022-02-20 19:00:58,018 INFO L290 TraceCheckUtils]: 164: Hoare triple {8222#false} assume !(~r1~0 >= 3); {8222#false} is VALID [2022-02-20 19:00:58,018 INFO L290 TraceCheckUtils]: 165: Hoare triple {8222#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {8222#false} is VALID [2022-02-20 19:00:58,019 INFO L290 TraceCheckUtils]: 166: Hoare triple {8222#false} assume ~r1~0 < 3; {8222#false} is VALID [2022-02-20 19:00:58,019 INFO L290 TraceCheckUtils]: 167: Hoare triple {8222#false} assume !(~r1~0 >= 3); {8222#false} is VALID [2022-02-20 19:00:58,019 INFO L290 TraceCheckUtils]: 168: Hoare triple {8222#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {8222#false} is VALID [2022-02-20 19:00:58,019 INFO L290 TraceCheckUtils]: 169: Hoare triple {8222#false} assume ~r1~0 < 3;main_~check__tmp~1#1 := 1;~__return_5063~0 := main_~check__tmp~1#1;main_~main__c1~0#1 := ~__return_5063~0;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; {8222#false} is VALID [2022-02-20 19:00:58,019 INFO L290 TraceCheckUtils]: 170: Hoare triple {8222#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; {8222#false} is VALID [2022-02-20 19:00:58,019 INFO L290 TraceCheckUtils]: 171: Hoare triple {8222#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~2#1;main_~node1__newmax~2#1 := 0; {8222#false} is VALID [2022-02-20 19:00:58,019 INFO L290 TraceCheckUtils]: 172: Hoare triple {8222#false} assume !!(0 == ~mode1~0 % 256); {8222#false} is VALID [2022-02-20 19:00:58,019 INFO L290 TraceCheckUtils]: 173: Hoare triple {8222#false} assume ~r1~0 < 2; {8222#false} is VALID [2022-02-20 19:00:58,020 INFO L290 TraceCheckUtils]: 174: Hoare triple {8222#false} assume !!(0 == ~ep12~0 % 256); {8222#false} is VALID [2022-02-20 19:00:58,020 INFO L290 TraceCheckUtils]: 175: Hoare triple {8222#false} assume !!(0 == ~ep13~0 % 256); {8222#false} is VALID [2022-02-20 19:00:58,020 INFO L290 TraceCheckUtils]: 176: Hoare triple {8222#false} assume !!(0 == ~ep14~0 % 256); {8222#false} is VALID [2022-02-20 19:00:58,020 INFO L290 TraceCheckUtils]: 177: Hoare triple {8222#false} ~mode1~0 := 1;havoc main_~node2__newmax~2#1;main_~node2__newmax~2#1 := 0; {8222#false} is VALID [2022-02-20 19:00:58,020 INFO L290 TraceCheckUtils]: 178: Hoare triple {8222#false} assume !!(0 == ~mode2~0 % 256); {8222#false} is VALID [2022-02-20 19:00:58,020 INFO L290 TraceCheckUtils]: 179: Hoare triple {8222#false} assume ~r2~0 < 3; {8222#false} is VALID [2022-02-20 19:00:58,020 INFO L290 TraceCheckUtils]: 180: Hoare triple {8222#false} assume !!(0 == ~ep21~0 % 256); {8222#false} is VALID [2022-02-20 19:00:58,020 INFO L290 TraceCheckUtils]: 181: Hoare triple {8222#false} assume !!(0 == ~ep23~0 % 256); {8222#false} is VALID [2022-02-20 19:00:58,020 INFO L290 TraceCheckUtils]: 182: Hoare triple {8222#false} assume !!(0 == ~ep24~0 % 256); {8222#false} is VALID [2022-02-20 19:00:58,021 INFO L290 TraceCheckUtils]: 183: Hoare triple {8222#false} ~mode2~0 := 1;havoc main_~node3__newmax~2#1;main_~node3__newmax~2#1 := 0; {8222#false} is VALID [2022-02-20 19:00:58,021 INFO L290 TraceCheckUtils]: 184: Hoare triple {8222#false} assume !!(0 == ~mode3~0 % 256); {8222#false} is VALID [2022-02-20 19:00:58,021 INFO L290 TraceCheckUtils]: 185: Hoare triple {8222#false} assume ~r3~0 < 3; {8222#false} is VALID [2022-02-20 19:00:58,021 INFO L290 TraceCheckUtils]: 186: Hoare triple {8222#false} assume !!(0 == ~ep31~0 % 256); {8222#false} is VALID [2022-02-20 19:00:58,021 INFO L290 TraceCheckUtils]: 187: Hoare triple {8222#false} assume !!(0 == ~ep32~0 % 256); {8222#false} is VALID [2022-02-20 19:00:58,021 INFO L290 TraceCheckUtils]: 188: Hoare triple {8222#false} assume !!(0 == ~ep34~0 % 256); {8222#false} is VALID [2022-02-20 19:00:58,021 INFO L290 TraceCheckUtils]: 189: Hoare triple {8222#false} ~mode3~0 := 1;havoc main_~node4__newmax~2#1;main_~node4__newmax~2#1 := 0; {8222#false} is VALID [2022-02-20 19:00:58,021 INFO L290 TraceCheckUtils]: 190: Hoare triple {8222#false} assume !!(0 == ~mode4~0 % 256); {8222#false} is VALID [2022-02-20 19:00:58,022 INFO L290 TraceCheckUtils]: 191: Hoare triple {8222#false} assume ~r4~0 < 3; {8222#false} is VALID [2022-02-20 19:00:58,022 INFO L290 TraceCheckUtils]: 192: Hoare triple {8222#false} assume !!(0 == ~ep41~0 % 256); {8222#false} is VALID [2022-02-20 19:00:58,022 INFO L290 TraceCheckUtils]: 193: Hoare triple {8222#false} assume !!(0 == ~ep42~0 % 256); {8222#false} is VALID [2022-02-20 19:00:58,022 INFO L290 TraceCheckUtils]: 194: Hoare triple {8222#false} assume !!(0 == ~ep43~0 % 256); {8222#false} is VALID [2022-02-20 19:00:58,022 INFO L290 TraceCheckUtils]: 195: Hoare triple {8222#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; {8222#false} is VALID [2022-02-20 19:00:58,022 INFO L290 TraceCheckUtils]: 196: Hoare triple {8222#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {8222#false} is VALID [2022-02-20 19:00:58,022 INFO L290 TraceCheckUtils]: 197: Hoare triple {8222#false} assume ~st1~0 + ~nl1~0 <= 1; {8222#false} is VALID [2022-02-20 19:00:58,022 INFO L290 TraceCheckUtils]: 198: Hoare triple {8222#false} assume ~st2~0 + ~nl2~0 <= 1; {8222#false} is VALID [2022-02-20 19:00:58,023 INFO L290 TraceCheckUtils]: 199: Hoare triple {8222#false} assume ~st3~0 + ~nl3~0 <= 1; {8222#false} is VALID [2022-02-20 19:00:58,023 INFO L290 TraceCheckUtils]: 200: Hoare triple {8222#false} assume ~st4~0 + ~nl4~0 <= 1; {8222#false} is VALID [2022-02-20 19:00:58,023 INFO L290 TraceCheckUtils]: 201: Hoare triple {8222#false} assume !(~r1~0 >= 3); {8222#false} is VALID [2022-02-20 19:00:58,023 INFO L290 TraceCheckUtils]: 202: Hoare triple {8222#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {8222#false} is VALID [2022-02-20 19:00:58,023 INFO L290 TraceCheckUtils]: 203: Hoare triple {8222#false} assume ~r1~0 < 3; {8222#false} is VALID [2022-02-20 19:00:58,023 INFO L290 TraceCheckUtils]: 204: Hoare triple {8222#false} assume !(~r1~0 >= 3); {8222#false} is VALID [2022-02-20 19:00:58,023 INFO L290 TraceCheckUtils]: 205: Hoare triple {8222#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {8222#false} is VALID [2022-02-20 19:00:58,023 INFO L290 TraceCheckUtils]: 206: Hoare triple {8222#false} assume ~r1~0 < 3;main_~check__tmp~2#1 := 1;~__return_5286~0 := main_~check__tmp~2#1;main_~main__c1~0#1 := ~__return_5286~0;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; {8222#false} is VALID [2022-02-20 19:00:58,023 INFO L290 TraceCheckUtils]: 207: Hoare triple {8222#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; {8222#false} is VALID [2022-02-20 19:00:58,024 INFO L290 TraceCheckUtils]: 208: Hoare triple {8222#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~3#1;main_~node1__newmax~3#1 := 0; {8222#false} is VALID [2022-02-20 19:00:58,024 INFO L290 TraceCheckUtils]: 209: Hoare triple {8222#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); {8222#false} is VALID [2022-02-20 19:00:58,024 INFO L290 TraceCheckUtils]: 210: Hoare triple {8222#false} assume !!(0 == ~ep21~0 % 256); {8222#false} is VALID [2022-02-20 19:00:58,024 INFO L290 TraceCheckUtils]: 211: Hoare triple {8222#false} assume !!(0 == ~ep31~0 % 256); {8222#false} is VALID [2022-02-20 19:00:58,024 INFO L290 TraceCheckUtils]: 212: Hoare triple {8222#false} assume !!(0 == ~ep41~0 % 256); {8222#false} is VALID [2022-02-20 19:00:58,024 INFO L290 TraceCheckUtils]: 213: Hoare triple {8222#false} ~newmax1~0 := main_~node1__newmax~3#1; {8222#false} is VALID [2022-02-20 19:00:58,024 INFO L290 TraceCheckUtils]: 214: Hoare triple {8222#false} assume !(3 == ~r1~0);~mode1~0 := 0;havoc main_~node2__newmax~3#1;main_~node2__newmax~3#1 := 0; {8222#false} is VALID [2022-02-20 19:00:58,024 INFO L290 TraceCheckUtils]: 215: Hoare triple {8222#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); {8222#false} is VALID [2022-02-20 19:00:58,025 INFO L290 TraceCheckUtils]: 216: Hoare triple {8222#false} assume !!(0 == ~ep12~0 % 256); {8222#false} is VALID [2022-02-20 19:00:58,025 INFO L290 TraceCheckUtils]: 217: Hoare triple {8222#false} assume !!(0 == ~ep32~0 % 256); {8222#false} is VALID [2022-02-20 19:00:58,025 INFO L290 TraceCheckUtils]: 218: Hoare triple {8222#false} assume !!(0 == ~ep42~0 % 256); {8222#false} is VALID [2022-02-20 19:00:58,025 INFO L290 TraceCheckUtils]: 219: Hoare triple {8222#false} ~newmax2~0 := main_~node2__newmax~3#1; {8222#false} is VALID [2022-02-20 19:00:58,025 INFO L290 TraceCheckUtils]: 220: Hoare triple {8222#false} assume !(3 == ~r2~0);~mode2~0 := 0;havoc main_~node3__newmax~3#1;main_~node3__newmax~3#1 := 0; {8222#false} is VALID [2022-02-20 19:00:58,025 INFO L290 TraceCheckUtils]: 221: Hoare triple {8222#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); {8222#false} is VALID [2022-02-20 19:00:58,025 INFO L290 TraceCheckUtils]: 222: Hoare triple {8222#false} assume !!(0 == ~ep13~0 % 256); {8222#false} is VALID [2022-02-20 19:00:58,025 INFO L290 TraceCheckUtils]: 223: Hoare triple {8222#false} assume !!(0 == ~ep23~0 % 256); {8222#false} is VALID [2022-02-20 19:00:58,025 INFO L290 TraceCheckUtils]: 224: Hoare triple {8222#false} assume !!(0 == ~ep43~0 % 256); {8222#false} is VALID [2022-02-20 19:00:58,026 INFO L290 TraceCheckUtils]: 225: Hoare triple {8222#false} ~newmax3~0 := main_~node3__newmax~3#1; {8222#false} is VALID [2022-02-20 19:00:58,026 INFO L290 TraceCheckUtils]: 226: Hoare triple {8222#false} assume !(3 == ~r3~0);~mode3~0 := 0;havoc main_~node4__newmax~3#1;main_~node4__newmax~3#1 := 0; {8222#false} is VALID [2022-02-20 19:00:58,026 INFO L290 TraceCheckUtils]: 227: Hoare triple {8222#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); {8222#false} is VALID [2022-02-20 19:00:58,026 INFO L290 TraceCheckUtils]: 228: Hoare triple {8222#false} assume !!(0 == ~ep14~0 % 256); {8222#false} is VALID [2022-02-20 19:00:58,026 INFO L290 TraceCheckUtils]: 229: Hoare triple {8222#false} assume !!(0 == ~ep24~0 % 256); {8222#false} is VALID [2022-02-20 19:00:58,026 INFO L290 TraceCheckUtils]: 230: Hoare triple {8222#false} assume !!(0 == ~ep34~0 % 256); {8222#false} is VALID [2022-02-20 19:00:58,026 INFO L290 TraceCheckUtils]: 231: Hoare triple {8222#false} ~newmax4~0 := main_~node4__newmax~3#1; {8222#false} is VALID [2022-02-20 19:00:58,026 INFO L290 TraceCheckUtils]: 232: Hoare triple {8222#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; {8222#false} is VALID [2022-02-20 19:00:58,027 INFO L290 TraceCheckUtils]: 233: Hoare triple {8222#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {8222#false} is VALID [2022-02-20 19:00:58,027 INFO L290 TraceCheckUtils]: 234: Hoare triple {8222#false} assume ~st1~0 + ~nl1~0 <= 1; {8222#false} is VALID [2022-02-20 19:00:58,027 INFO L290 TraceCheckUtils]: 235: Hoare triple {8222#false} assume ~st2~0 + ~nl2~0 <= 1; {8222#false} is VALID [2022-02-20 19:00:58,027 INFO L290 TraceCheckUtils]: 236: Hoare triple {8222#false} assume ~st3~0 + ~nl3~0 <= 1; {8222#false} is VALID [2022-02-20 19:00:58,027 INFO L290 TraceCheckUtils]: 237: Hoare triple {8222#false} assume ~st4~0 + ~nl4~0 <= 1; {8222#false} is VALID [2022-02-20 19:00:58,027 INFO L290 TraceCheckUtils]: 238: Hoare triple {8222#false} assume !(~r1~0 >= 3); {8222#false} is VALID [2022-02-20 19:00:58,027 INFO L290 TraceCheckUtils]: 239: Hoare triple {8222#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {8222#false} is VALID [2022-02-20 19:00:58,027 INFO L290 TraceCheckUtils]: 240: Hoare triple {8222#false} assume ~r1~0 < 3; {8222#false} is VALID [2022-02-20 19:00:58,028 INFO L290 TraceCheckUtils]: 241: Hoare triple {8222#false} assume !(~r1~0 >= 3); {8222#false} is VALID [2022-02-20 19:00:58,028 INFO L290 TraceCheckUtils]: 242: Hoare triple {8222#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {8222#false} is VALID [2022-02-20 19:00:58,028 INFO L290 TraceCheckUtils]: 243: Hoare triple {8222#false} assume ~r1~0 < 3;main_~check__tmp~3#1 := 1;~__return_5493~0 := main_~check__tmp~3#1;main_~main__c1~0#1 := ~__return_5493~0;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; {8222#false} is VALID [2022-02-20 19:00:58,028 INFO L290 TraceCheckUtils]: 244: Hoare triple {8222#false} assume !(0 == main_~assert__arg~3#1 % 256);main_~main____CPAchecker_TMP_0~3#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {8222#false} is VALID [2022-02-20 19:00:58,028 INFO L290 TraceCheckUtils]: 245: Hoare triple {8222#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~4#1;main_~node1__newmax~4#1 := 0; {8222#false} is VALID [2022-02-20 19:00:58,028 INFO L290 TraceCheckUtils]: 246: Hoare triple {8222#false} assume !!(0 == ~mode1~0 % 256); {8222#false} is VALID [2022-02-20 19:00:58,028 INFO L290 TraceCheckUtils]: 247: Hoare triple {8222#false} assume !(~r1~0 < 2);~mode1~0 := 1;havoc main_~node2__newmax~4#1;main_~node2__newmax~4#1 := 0; {8222#false} is VALID [2022-02-20 19:00:58,028 INFO L290 TraceCheckUtils]: 248: Hoare triple {8222#false} assume !!(0 == ~mode2~0 % 256); {8222#false} is VALID [2022-02-20 19:00:58,029 INFO L290 TraceCheckUtils]: 249: Hoare triple {8222#false} assume ~r2~0 < 3; {8222#false} is VALID [2022-02-20 19:00:58,029 INFO L290 TraceCheckUtils]: 250: Hoare triple {8222#false} assume !!(0 == ~ep21~0 % 256); {8222#false} is VALID [2022-02-20 19:00:58,029 INFO L290 TraceCheckUtils]: 251: Hoare triple {8222#false} assume !!(0 == ~ep23~0 % 256); {8222#false} is VALID [2022-02-20 19:00:58,029 INFO L290 TraceCheckUtils]: 252: Hoare triple {8222#false} assume !!(0 == ~ep24~0 % 256); {8222#false} is VALID [2022-02-20 19:00:58,029 INFO L290 TraceCheckUtils]: 253: Hoare triple {8222#false} ~mode2~0 := 1;havoc main_~node3__newmax~4#1;main_~node3__newmax~4#1 := 0; {8222#false} is VALID [2022-02-20 19:00:58,029 INFO L290 TraceCheckUtils]: 254: Hoare triple {8222#false} assume !!(0 == ~mode3~0 % 256); {8222#false} is VALID [2022-02-20 19:00:58,029 INFO L290 TraceCheckUtils]: 255: Hoare triple {8222#false} assume ~r3~0 < 3; {8222#false} is VALID [2022-02-20 19:00:58,029 INFO L290 TraceCheckUtils]: 256: Hoare triple {8222#false} assume !!(0 == ~ep31~0 % 256); {8222#false} is VALID [2022-02-20 19:00:58,029 INFO L290 TraceCheckUtils]: 257: Hoare triple {8222#false} assume !!(0 == ~ep32~0 % 256); {8222#false} is VALID [2022-02-20 19:00:58,030 INFO L290 TraceCheckUtils]: 258: Hoare triple {8222#false} assume !!(0 == ~ep34~0 % 256); {8222#false} is VALID [2022-02-20 19:00:58,030 INFO L290 TraceCheckUtils]: 259: Hoare triple {8222#false} ~mode3~0 := 1;havoc main_~node4__newmax~4#1;main_~node4__newmax~4#1 := 0; {8222#false} is VALID [2022-02-20 19:00:58,030 INFO L290 TraceCheckUtils]: 260: Hoare triple {8222#false} assume !!(0 == ~mode4~0 % 256); {8222#false} is VALID [2022-02-20 19:00:58,030 INFO L290 TraceCheckUtils]: 261: Hoare triple {8222#false} assume ~r4~0 < 3; {8222#false} is VALID [2022-02-20 19:00:58,030 INFO L290 TraceCheckUtils]: 262: Hoare triple {8222#false} assume !!(0 == ~ep41~0 % 256); {8222#false} is VALID [2022-02-20 19:00:58,030 INFO L290 TraceCheckUtils]: 263: Hoare triple {8222#false} assume !!(0 == ~ep42~0 % 256); {8222#false} is VALID [2022-02-20 19:00:58,030 INFO L290 TraceCheckUtils]: 264: Hoare triple {8222#false} assume !!(0 == ~ep43~0 % 256); {8222#false} is VALID [2022-02-20 19:00:58,030 INFO L290 TraceCheckUtils]: 265: Hoare triple {8222#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~4#1; {8222#false} is VALID [2022-02-20 19:00:58,031 INFO L290 TraceCheckUtils]: 266: Hoare triple {8222#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {8222#false} is VALID [2022-02-20 19:00:58,031 INFO L290 TraceCheckUtils]: 267: Hoare triple {8222#false} assume ~st1~0 + ~nl1~0 <= 1; {8222#false} is VALID [2022-02-20 19:00:58,031 INFO L290 TraceCheckUtils]: 268: Hoare triple {8222#false} assume ~st2~0 + ~nl2~0 <= 1; {8222#false} is VALID [2022-02-20 19:00:58,031 INFO L290 TraceCheckUtils]: 269: Hoare triple {8222#false} assume ~st3~0 + ~nl3~0 <= 1; {8222#false} is VALID [2022-02-20 19:00:58,031 INFO L290 TraceCheckUtils]: 270: Hoare triple {8222#false} assume ~st4~0 + ~nl4~0 <= 1; {8222#false} is VALID [2022-02-20 19:00:58,031 INFO L290 TraceCheckUtils]: 271: Hoare triple {8222#false} assume !(~r1~0 >= 3); {8222#false} is VALID [2022-02-20 19:00:58,031 INFO L290 TraceCheckUtils]: 272: Hoare triple {8222#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {8222#false} is VALID [2022-02-20 19:00:58,031 INFO L290 TraceCheckUtils]: 273: Hoare triple {8222#false} assume ~r1~0 < 3; {8222#false} is VALID [2022-02-20 19:00:58,031 INFO L290 TraceCheckUtils]: 274: Hoare triple {8222#false} assume !(~r1~0 >= 3); {8222#false} is VALID [2022-02-20 19:00:58,032 INFO L290 TraceCheckUtils]: 275: Hoare triple {8222#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {8222#false} is VALID [2022-02-20 19:00:58,032 INFO L290 TraceCheckUtils]: 276: Hoare triple {8222#false} assume ~r1~0 < 3;main_~check__tmp~4#1 := 1;~__return_5686~0 := main_~check__tmp~4#1;main_~main__c1~0#1 := ~__return_5686~0;havoc main_~__tmp_5~0#1;main_~__tmp_5~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~4#1;main_~assert__arg~4#1 := main_~__tmp_5~0#1; {8222#false} is VALID [2022-02-20 19:00:58,032 INFO L290 TraceCheckUtils]: 277: Hoare triple {8222#false} assume !(0 == main_~assert__arg~4#1 % 256);main_~main____CPAchecker_TMP_0~4#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {8222#false} is VALID [2022-02-20 19:00:58,032 INFO L290 TraceCheckUtils]: 278: Hoare triple {8222#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~5#1;main_~node1__newmax~5#1 := 0; {8222#false} is VALID [2022-02-20 19:00:58,032 INFO L290 TraceCheckUtils]: 279: Hoare triple {8222#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); {8222#false} is VALID [2022-02-20 19:00:58,032 INFO L290 TraceCheckUtils]: 280: Hoare triple {8222#false} assume !!(0 == ~ep21~0 % 256); {8222#false} is VALID [2022-02-20 19:00:58,032 INFO L290 TraceCheckUtils]: 281: Hoare triple {8222#false} assume !!(0 == ~ep31~0 % 256); {8222#false} is VALID [2022-02-20 19:00:58,032 INFO L290 TraceCheckUtils]: 282: Hoare triple {8222#false} assume !!(0 == ~ep41~0 % 256); {8222#false} is VALID [2022-02-20 19:00:58,033 INFO L290 TraceCheckUtils]: 283: Hoare triple {8222#false} ~newmax1~0 := main_~node1__newmax~5#1; {8222#false} is VALID [2022-02-20 19:00:58,033 INFO L290 TraceCheckUtils]: 284: Hoare triple {8222#false} assume 3 == ~r1~0; {8222#false} is VALID [2022-02-20 19:00:58,033 INFO L290 TraceCheckUtils]: 285: Hoare triple {8222#false} assume ~max1~0 == ~id1~0;~st1~0 := 1;~mode1~0 := 0;havoc main_~node2__newmax~5#1;main_~node2__newmax~5#1 := 0; {8222#false} is VALID [2022-02-20 19:00:58,033 INFO L290 TraceCheckUtils]: 286: Hoare triple {8222#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); {8222#false} is VALID [2022-02-20 19:00:58,033 INFO L290 TraceCheckUtils]: 287: Hoare triple {8222#false} assume !!(0 == ~ep12~0 % 256); {8222#false} is VALID [2022-02-20 19:00:58,033 INFO L290 TraceCheckUtils]: 288: Hoare triple {8222#false} assume !!(0 == ~ep32~0 % 256); {8222#false} is VALID [2022-02-20 19:00:58,033 INFO L290 TraceCheckUtils]: 289: Hoare triple {8222#false} assume !!(0 == ~ep42~0 % 256); {8222#false} is VALID [2022-02-20 19:00:58,033 INFO L290 TraceCheckUtils]: 290: Hoare triple {8222#false} ~newmax2~0 := main_~node2__newmax~5#1; {8222#false} is VALID [2022-02-20 19:00:58,033 INFO L290 TraceCheckUtils]: 291: Hoare triple {8222#false} assume 3 == ~r2~0; {8222#false} is VALID [2022-02-20 19:00:58,034 INFO L290 TraceCheckUtils]: 292: Hoare triple {8222#false} assume ~max2~0 == ~id2~0;~st2~0 := 1;~mode2~0 := 0;havoc main_~node3__newmax~5#1;main_~node3__newmax~5#1 := 0; {8222#false} is VALID [2022-02-20 19:00:58,034 INFO L290 TraceCheckUtils]: 293: Hoare triple {8222#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); {8222#false} is VALID [2022-02-20 19:00:58,034 INFO L290 TraceCheckUtils]: 294: Hoare triple {8222#false} assume !!(0 == ~ep13~0 % 256); {8222#false} is VALID [2022-02-20 19:00:58,034 INFO L290 TraceCheckUtils]: 295: Hoare triple {8222#false} assume !!(0 == ~ep23~0 % 256); {8222#false} is VALID [2022-02-20 19:00:58,034 INFO L290 TraceCheckUtils]: 296: Hoare triple {8222#false} assume !!(0 == ~ep43~0 % 256); {8222#false} is VALID [2022-02-20 19:00:58,034 INFO L290 TraceCheckUtils]: 297: Hoare triple {8222#false} ~newmax3~0 := main_~node3__newmax~5#1; {8222#false} is VALID [2022-02-20 19:00:58,034 INFO L290 TraceCheckUtils]: 298: Hoare triple {8222#false} assume 3 == ~r3~0; {8222#false} is VALID [2022-02-20 19:00:58,034 INFO L290 TraceCheckUtils]: 299: Hoare triple {8222#false} assume ~max3~0 == ~id3~0;~st3~0 := 1;~mode3~0 := 0;havoc main_~node4__newmax~5#1;main_~node4__newmax~5#1 := 0; {8222#false} is VALID [2022-02-20 19:00:58,035 INFO L290 TraceCheckUtils]: 300: Hoare triple {8222#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); {8222#false} is VALID [2022-02-20 19:00:58,035 INFO L290 TraceCheckUtils]: 301: Hoare triple {8222#false} assume !!(0 == ~ep14~0 % 256); {8222#false} is VALID [2022-02-20 19:00:58,035 INFO L290 TraceCheckUtils]: 302: Hoare triple {8222#false} assume !!(0 == ~ep24~0 % 256); {8222#false} is VALID [2022-02-20 19:00:58,035 INFO L290 TraceCheckUtils]: 303: Hoare triple {8222#false} assume !!(0 == ~ep34~0 % 256); {8222#false} is VALID [2022-02-20 19:00:58,035 INFO L290 TraceCheckUtils]: 304: Hoare triple {8222#false} ~newmax4~0 := main_~node4__newmax~5#1; {8222#false} is VALID [2022-02-20 19:00:58,035 INFO L290 TraceCheckUtils]: 305: Hoare triple {8222#false} assume 3 == ~r4~0; {8222#false} is VALID [2022-02-20 19:00:58,035 INFO L290 TraceCheckUtils]: 306: Hoare triple {8222#false} assume ~max4~0 == ~id4~0;~st4~0 := 1;~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~5#1; {8222#false} is VALID [2022-02-20 19:00:58,035 INFO L290 TraceCheckUtils]: 307: Hoare triple {8222#false} assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1);main_~check__tmp~5#1 := 0;~__return_7466~0 := main_~check__tmp~5#1;main_~main__c1~0#1 := ~__return_7466~0;havoc main_~__tmp_6~0#1;main_~__tmp_6~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~5#1;main_~assert__arg~5#1 := main_~__tmp_6~0#1; {8222#false} is VALID [2022-02-20 19:00:58,036 INFO L290 TraceCheckUtils]: 308: Hoare triple {8222#false} assume 0 == main_~assert__arg~5#1 % 256; {8222#false} is VALID [2022-02-20 19:00:58,036 INFO L290 TraceCheckUtils]: 309: Hoare triple {8222#false} assume !false; {8222#false} is VALID [2022-02-20 19:00:58,037 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 19:00:58,037 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 19:00:58,037 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [222268909] [2022-02-20 19:00:58,037 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [222268909] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 19:00:58,037 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 19:00:58,037 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-02-20 19:00:58,038 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2132188144] [2022-02-20 19:00:58,038 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 19:00:58,039 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 77.5) internal successors, (310), 4 states have internal predecessors, (310), 0 states have call successors, (0), 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 310 [2022-02-20 19:00:58,040 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 19:00:58,040 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 4 states, 4 states have (on average 77.5) internal successors, (310), 4 states have internal predecessors, (310), 0 states have call successors, (0), 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 19:00:58,236 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 310 edges. 310 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:00:58,236 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-02-20 19:00:58,236 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 19:00:58,237 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-02-20 19:00:58,237 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-02-20 19:00:58,237 INFO L87 Difference]: Start difference. First operand 1503 states and 2324 transitions. Second operand has 4 states, 4 states have (on average 77.5) internal successors, (310), 4 states have internal predecessors, (310), 0 states have call successors, (0), 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 19:01:01,883 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:01:01,884 INFO L93 Difference]: Finished difference Result 4455 states and 6879 transitions. [2022-02-20 19:01:01,884 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-02-20 19:01:01,884 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 77.5) internal successors, (310), 4 states have internal predecessors, (310), 0 states have call successors, (0), 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 310 [2022-02-20 19:01:01,884 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 19:01:01,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 77.5) internal successors, (310), 4 states have internal predecessors, (310), 0 states have call successors, (0), 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 19:01:01,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 4359 transitions. [2022-02-20 19:01:01,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 77.5) internal successors, (310), 4 states have internal predecessors, (310), 0 states have call successors, (0), 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 19:01:01,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 4359 transitions. [2022-02-20 19:01:01,931 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 4359 transitions. [2022-02-20 19:01:04,760 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 4359 edges. 4359 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:01:05,085 INFO L225 Difference]: With dead ends: 4455 [2022-02-20 19:01:05,086 INFO L226 Difference]: Without dead ends: 2963 [2022-02-20 19:01:05,091 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 19:01:05,093 INFO L933 BasicCegarLoop]: 2352 mSDtfsCounter, 3323 mSDsluCounter, 1406 mSDsCounter, 0 mSdLazyCounter, 53 mSolverCounterSat, 27 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3323 SdHoareTripleChecker+Valid, 3758 SdHoareTripleChecker+Invalid, 80 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 27 IncrementalHoareTripleChecker+Valid, 53 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-02-20 19:01:05,094 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [3323 Valid, 3758 Invalid, 80 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [27 Valid, 53 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-02-20 19:01:05,098 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2963 states. [2022-02-20 19:01:05,387 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2963 to 2808. [2022-02-20 19:01:05,388 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 19:01:05,393 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2963 states. Second operand has 2808 states, 2796 states have (on average 1.554005722460658) internal successors, (4345), 2807 states have internal predecessors, (4345), 0 states have call successors, (0), 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 19:01:05,398 INFO L74 IsIncluded]: Start isIncluded. First operand 2963 states. Second operand has 2808 states, 2796 states have (on average 1.554005722460658) internal successors, (4345), 2807 states have internal predecessors, (4345), 0 states have call successors, (0), 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 19:01:05,403 INFO L87 Difference]: Start difference. First operand 2963 states. Second operand has 2808 states, 2796 states have (on average 1.554005722460658) internal successors, (4345), 2807 states have internal predecessors, (4345), 0 states have call successors, (0), 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 19:01:05,641 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:01:05,641 INFO L93 Difference]: Finished difference Result 2963 states and 4554 transitions. [2022-02-20 19:01:05,641 INFO L276 IsEmpty]: Start isEmpty. Operand 2963 states and 4554 transitions. [2022-02-20 19:01:05,645 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:01:05,645 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:01:05,651 INFO L74 IsIncluded]: Start isIncluded. First operand has 2808 states, 2796 states have (on average 1.554005722460658) internal successors, (4345), 2807 states have internal predecessors, (4345), 0 states have call successors, (0), 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 2963 states. [2022-02-20 19:01:05,656 INFO L87 Difference]: Start difference. First operand has 2808 states, 2796 states have (on average 1.554005722460658) internal successors, (4345), 2807 states have internal predecessors, (4345), 0 states have call successors, (0), 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 2963 states. [2022-02-20 19:01:05,888 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:01:05,888 INFO L93 Difference]: Finished difference Result 2963 states and 4554 transitions. [2022-02-20 19:01:05,888 INFO L276 IsEmpty]: Start isEmpty. Operand 2963 states and 4554 transitions. [2022-02-20 19:01:05,892 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:01:05,892 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:01:05,892 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 19:01:05,892 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 19:01:05,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2808 states, 2796 states have (on average 1.554005722460658) internal successors, (4345), 2807 states have internal predecessors, (4345), 0 states have call successors, (0), 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 19:01:06,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2808 states to 2808 states and 4345 transitions. [2022-02-20 19:01:06,203 INFO L78 Accepts]: Start accepts. Automaton has 2808 states and 4345 transitions. Word has length 310 [2022-02-20 19:01:06,203 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 19:01:06,203 INFO L470 AbstractCegarLoop]: Abstraction has 2808 states and 4345 transitions. [2022-02-20 19:01:06,208 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 77.5) internal successors, (310), 4 states have internal predecessors, (310), 0 states have call successors, (0), 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 19:01:06,208 INFO L276 IsEmpty]: Start isEmpty. Operand 2808 states and 4345 transitions. [2022-02-20 19:01:06,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2022-02-20 19:01:06,213 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 19:01:06,213 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 19:01:06,214 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-20 19:01:06,214 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 9 more)] === [2022-02-20 19:01:06,214 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 19:01:06,214 INFO L85 PathProgramCache]: Analyzing trace with hash 1703579982, now seen corresponding path program 1 times [2022-02-20 19:01:06,215 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 19:01:06,218 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2029775886] [2022-02-20 19:01:06,218 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:01:06,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 19:01:06,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:01:06,371 INFO L290 TraceCheckUtils]: 0: Hoare triple {23706#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(59, 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;~newmax1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~newmax2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~newmax3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~newmax4~0 := 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_4614~0 := 0;~__return_4856~0 := 0;~__return_5063~0 := 0;~__return_5286~0 := 0;~__return_5493~0 := 0;~__return_5686~0 := 0;~__return_7466~0 := 0;~__return_7423~0 := 0;~__return_7340~0 := 0;~__return_7297~0 := 0;~__return_7174~0 := 0;~__return_7131~0 := 0;~__return_7048~0 := 0;~__return_7002~0 := 0;~__tmp_5903_0~0 := 0;~__return_6100~0 := 0;~__return_5916~0 := 0;~__return_6819~0 := 0;~__return_6776~0 := 0;~__return_6693~0 := 0;~__return_6647~0 := 0;~__return_6504~0 := 0;~__return_6458~0 := 0;~__return_6352~0 := 0;~__return_5902~0 := 0; {23706#true} is VALID [2022-02-20 19:01:06,371 INFO L290 TraceCheckUtils]: 1: Hoare triple {23706#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_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_~__tmp_6~0#1, main_~assert__arg~5#1, main_~check__tmp~5#1, main_~__tmp_7~0#1, main_~assert__arg~6#1, main_~check__tmp~6#1, main_~node4__newmax~5#1, main_~__tmp_8~0#1, main_~assert__arg~7#1, main_~check__tmp~7#1, main_~__tmp_9~0#1, main_~assert__arg~8#1, main_~check__tmp~8#1, main_~node4__newmax~6#1, main_~node3__newmax~5#1, main_~__tmp_10~0#1, main_~assert__arg~9#1, main_~check__tmp~9#1, main_~__tmp_11~0#1, main_~assert__arg~10#1, main_~check__tmp~10#1, main_~node4__newmax~7#1, main_~__tmp_12~0#1, main_~assert__arg~11#1, main_~check__tmp~11#1, main_~check__tmp~13#1, main_~node4____CPAchecker_TMP_2~3#1, main_~node4____CPAchecker_TMP_1~3#1, main_~node4____CPAchecker_TMP_0~3#1, main_~node4__newmax~9#1, main_~node3____CPAchecker_TMP_2~3#1, main_~node3____CPAchecker_TMP_1~3#1, main_~node3____CPAchecker_TMP_0~3#1, main_~node3__newmax~7#1, main_~node2____CPAchecker_TMP_2~3#1, main_~node2____CPAchecker_TMP_1~3#1, main_~node2____CPAchecker_TMP_0~3#1, main_~node2__newmax~6#1, main_~node1____CPAchecker_TMP_2~2#1, main_~node1____CPAchecker_TMP_1~2#1, main_~node1____CPAchecker_TMP_0~2#1, main_~node1__newmax~6#1, main_~main____CPAchecker_TMP_0~5#1, main_~__tmp_13~0#1, main_~assert__arg~12#1, main_~check__tmp~12#1, main_~node4__newmax~8#1, main_~node3__newmax~6#1, main_~node2__newmax~5#1, main_~__tmp_14~0#1, main_~assert__arg~13#1, main_~check__tmp~14#1, main_~__tmp_15~0#1, main_~assert__arg~14#1, main_~check__tmp~15#1, main_~node4__newmax~10#1, main_~__tmp_16~0#1, main_~assert__arg~15#1, main_~check__tmp~16#1, main_~check__tmp~17#1, main_~node4__newmax~11#1, main_~node3__newmax~8#1, main_~__tmp_17~0#1, main_~assert__arg~16#1, main_~check__tmp~18#1, main_~check__tmp~19#1, main_~node4__newmax~12#1, main_~check__tmp~20#1, main_~check__tmp~21#1, main_~node4__newmax~13#1, main_~node3__newmax~9#1, main_~node2__newmax~7#1, main_~node1__newmax~5#1, main_~main____CPAchecker_TMP_0~4#1, main_~__tmp_5~0#1, main_~assert__arg~4#1, main_~check__tmp~4#1, main_~node4____CPAchecker_TMP_2~2#1, main_~node4____CPAchecker_TMP_1~2#1, main_~node4____CPAchecker_TMP_0~2#1, main_~node4__newmax~4#1, main_~node3____CPAchecker_TMP_2~2#1, main_~node3____CPAchecker_TMP_1~2#1, main_~node3____CPAchecker_TMP_0~2#1, main_~node3__newmax~4#1, main_~node2____CPAchecker_TMP_2~2#1, main_~node2____CPAchecker_TMP_1~2#1, main_~node2____CPAchecker_TMP_0~2#1, main_~node2__newmax~4#1, main_~node1__newmax~4#1, main_~main____CPAchecker_TMP_0~3#1, main_~__tmp_4~0#1, main_~assert__arg~3#1, main_~check__tmp~3#1, main_~node4__newmax~3#1, main_~node3__newmax~3#1, main_~node2__newmax~3#1, main_~node1__newmax~3#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_~node4__newmax~2#1, main_~node3____CPAchecker_TMP_2~1#1, main_~node3____CPAchecker_TMP_1~1#1, main_~node3____CPAchecker_TMP_0~1#1, main_~node3__newmax~2#1, main_~node2____CPAchecker_TMP_2~1#1, main_~node2____CPAchecker_TMP_1~1#1, main_~node2____CPAchecker_TMP_0~1#1, main_~node2__newmax~2#1, main_~node1____CPAchecker_TMP_2~1#1, main_~node1____CPAchecker_TMP_1~1#1, main_~node1____CPAchecker_TMP_0~1#1, main_~node1__newmax~2#1, main_~main____CPAchecker_TMP_0~1#1, main_~__tmp_2~0#1, main_~assert__arg~1#1, main_~check__tmp~1#1, main_~node4__newmax~1#1, main_~node3__newmax~1#1, main_~node2__newmax~1#1, main_~node1__newmax~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_~node4__newmax~0#1, main_~node3____CPAchecker_TMP_2~0#1, main_~node3____CPAchecker_TMP_1~0#1, main_~node3____CPAchecker_TMP_0~0#1, main_~node3__newmax~0#1, main_~node2____CPAchecker_TMP_2~0#1, main_~node2____CPAchecker_TMP_1~0#1, main_~node2____CPAchecker_TMP_0~0#1, main_~node2__newmax~0#1, main_~node1____CPAchecker_TMP_2~0#1, main_~node1____CPAchecker_TMP_1~0#1, main_~node1____CPAchecker_TMP_0~0#1, main_~node1__newmax~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;~newmax1~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;assume -128 <= main_#t~nondet24#1 && main_#t~nondet24#1 <= 127;~id2~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;assume -128 <= main_#t~nondet25#1 && main_#t~nondet25#1 <= 127;~r2~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;assume -128 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 127;~st2~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;assume -128 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 127;~nl2~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;assume -128 <= main_#t~nondet28#1 && main_#t~nondet28#1 <= 127;~m2~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;assume -128 <= main_#t~nondet29#1 && main_#t~nondet29#1 <= 127;~max2~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~mode2~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~newmax2~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;assume -128 <= main_#t~nondet32#1 && main_#t~nondet32#1 <= 127;~id3~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;assume -128 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 127;~r3~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;assume -128 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 127;~st3~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;assume -128 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 127;~nl3~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;assume -128 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 127;~m3~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;assume -128 <= main_#t~nondet37#1 && main_#t~nondet37#1 <= 127;~max3~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~mode3~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~newmax3~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;assume -128 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 127;~id4~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;assume -128 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 127;~r4~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;assume -128 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 127;~st4~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;assume -128 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 127;~nl4~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;assume -128 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 127;~m4~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;assume -128 <= main_#t~nondet45#1 && main_#t~nondet45#1 <= 127;~max4~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~mode4~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~newmax4~0 := main_#t~nondet47#1;havoc main_#t~nondet47#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; {23706#true} is VALID [2022-02-20 19:01:06,372 INFO L290 TraceCheckUtils]: 2: Hoare triple {23706#true} assume !!(0 == main_~init__r121~0#1 % 256); {23706#true} is VALID [2022-02-20 19:01:06,372 INFO L290 TraceCheckUtils]: 3: Hoare triple {23706#true} assume !(0 == main_~init__r131~0#1 % 256); {23706#true} is VALID [2022-02-20 19:01:06,372 INFO L290 TraceCheckUtils]: 4: Hoare triple {23706#true} assume !(0 == ~ep32~0 % 256);main_~init__tmp~0#1 := 1; {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,373 INFO L290 TraceCheckUtils]: 5: Hoare triple {23708#(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); {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,373 INFO L290 TraceCheckUtils]: 6: Hoare triple {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r131~0#1 % 256);main_~init__tmp___0~0#1 := 1; {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,373 INFO L290 TraceCheckUtils]: 7: Hoare triple {23708#(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); {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,374 INFO L290 TraceCheckUtils]: 8: Hoare triple {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r141~0#1 % 256);main_~init__tmp___1~0#1 := 1; {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,374 INFO L290 TraceCheckUtils]: 9: Hoare triple {23708#(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); {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,374 INFO L290 TraceCheckUtils]: 10: Hoare triple {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r211~0#1 % 256);main_~init__tmp___2~0#1 := 1; {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,375 INFO L290 TraceCheckUtils]: 11: Hoare triple {23708#(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); {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,375 INFO L290 TraceCheckUtils]: 12: Hoare triple {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r231~0#1 % 256);main_~init__tmp___3~0#1 := 1; {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,375 INFO L290 TraceCheckUtils]: 13: Hoare triple {23708#(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); {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,376 INFO L290 TraceCheckUtils]: 14: Hoare triple {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r241~0#1 % 256);main_~init__tmp___4~0#1 := 1; {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,376 INFO L290 TraceCheckUtils]: 15: Hoare triple {23708#(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); {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,376 INFO L290 TraceCheckUtils]: 16: Hoare triple {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r311~0#1 % 256);main_~init__tmp___5~0#1 := 1; {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,377 INFO L290 TraceCheckUtils]: 17: Hoare triple {23708#(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); {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,377 INFO L290 TraceCheckUtils]: 18: Hoare triple {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r321~0#1 % 256);main_~init__tmp___6~0#1 := 1; {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,377 INFO L290 TraceCheckUtils]: 19: Hoare triple {23708#(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); {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,378 INFO L290 TraceCheckUtils]: 20: Hoare triple {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r341~0#1 % 256);main_~init__tmp___7~0#1 := 1; {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,378 INFO L290 TraceCheckUtils]: 21: Hoare triple {23708#(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); {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,379 INFO L290 TraceCheckUtils]: 22: Hoare triple {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r411~0#1 % 256);main_~init__tmp___8~0#1 := 1; {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,379 INFO L290 TraceCheckUtils]: 23: Hoare triple {23708#(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); {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,379 INFO L290 TraceCheckUtils]: 24: Hoare triple {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r421~0#1 % 256);main_~init__tmp___9~0#1 := 1; {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,380 INFO L290 TraceCheckUtils]: 25: Hoare triple {23708#(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); {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,380 INFO L290 TraceCheckUtils]: 26: Hoare triple {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r431~0#1 % 256);main_~init__tmp___10~0#1 := 1; {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,380 INFO L290 TraceCheckUtils]: 27: Hoare triple {23708#(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); {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,381 INFO L290 TraceCheckUtils]: 28: Hoare triple {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r122~0#1 % 256);main_~init__tmp___11~0#1 := 1; {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,381 INFO L290 TraceCheckUtils]: 29: Hoare triple {23708#(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); {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,381 INFO L290 TraceCheckUtils]: 30: Hoare triple {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r132~0#1 % 256);main_~init__tmp___12~0#1 := 1; {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,382 INFO L290 TraceCheckUtils]: 31: Hoare triple {23708#(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); {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,382 INFO L290 TraceCheckUtils]: 32: Hoare triple {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r142~0#1 % 256);main_~init__tmp___13~0#1 := 1; {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,382 INFO L290 TraceCheckUtils]: 33: Hoare triple {23708#(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); {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,383 INFO L290 TraceCheckUtils]: 34: Hoare triple {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r212~0#1 % 256);main_~init__tmp___14~0#1 := 1; {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,383 INFO L290 TraceCheckUtils]: 35: Hoare triple {23708#(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); {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,383 INFO L290 TraceCheckUtils]: 36: Hoare triple {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r232~0#1 % 256);main_~init__tmp___15~0#1 := 1; {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,384 INFO L290 TraceCheckUtils]: 37: Hoare triple {23708#(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); {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,384 INFO L290 TraceCheckUtils]: 38: Hoare triple {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r242~0#1 % 256);main_~init__tmp___16~0#1 := 1; {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,384 INFO L290 TraceCheckUtils]: 39: Hoare triple {23708#(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); {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,385 INFO L290 TraceCheckUtils]: 40: Hoare triple {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r312~0#1 % 256);main_~init__tmp___17~0#1 := 1; {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,385 INFO L290 TraceCheckUtils]: 41: Hoare triple {23708#(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); {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,386 INFO L290 TraceCheckUtils]: 42: Hoare triple {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r322~0#1 % 256);main_~init__tmp___18~0#1 := 1; {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,386 INFO L290 TraceCheckUtils]: 43: Hoare triple {23708#(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); {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,386 INFO L290 TraceCheckUtils]: 44: Hoare triple {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r342~0#1 % 256);main_~init__tmp___19~0#1 := 1; {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,387 INFO L290 TraceCheckUtils]: 45: Hoare triple {23708#(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); {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,387 INFO L290 TraceCheckUtils]: 46: Hoare triple {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r412~0#1 % 256);main_~init__tmp___20~0#1 := 1; {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,387 INFO L290 TraceCheckUtils]: 47: Hoare triple {23708#(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); {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,388 INFO L290 TraceCheckUtils]: 48: Hoare triple {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r422~0#1 % 256);main_~init__tmp___21~0#1 := 1; {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,388 INFO L290 TraceCheckUtils]: 49: Hoare triple {23708#(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); {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,388 INFO L290 TraceCheckUtils]: 50: Hoare triple {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r432~0#1 % 256);main_~init__tmp___22~0#1 := 1; {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,389 INFO L290 TraceCheckUtils]: 51: Hoare triple {23708#(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); {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,389 INFO L290 TraceCheckUtils]: 52: Hoare triple {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id1~0 != ~id2~0; {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,389 INFO L290 TraceCheckUtils]: 53: Hoare triple {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id1~0 != ~id3~0; {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,390 INFO L290 TraceCheckUtils]: 54: Hoare triple {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id1~0 != ~id4~0; {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,390 INFO L290 TraceCheckUtils]: 55: Hoare triple {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id2~0 != ~id3~0; {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,390 INFO L290 TraceCheckUtils]: 56: Hoare triple {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id2~0 != ~id4~0; {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,391 INFO L290 TraceCheckUtils]: 57: Hoare triple {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id3~0 != ~id4~0; {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,391 INFO L290 TraceCheckUtils]: 58: Hoare triple {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id1~0 >= 0; {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,391 INFO L290 TraceCheckUtils]: 59: Hoare triple {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id2~0 >= 0; {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,392 INFO L290 TraceCheckUtils]: 60: Hoare triple {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id3~0 >= 0; {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,392 INFO L290 TraceCheckUtils]: 61: Hoare triple {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id4~0 >= 0; {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,392 INFO L290 TraceCheckUtils]: 62: Hoare triple {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~r1~0; {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,393 INFO L290 TraceCheckUtils]: 63: Hoare triple {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~r2~0; {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,395 INFO L290 TraceCheckUtils]: 64: Hoare triple {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~r3~0; {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,396 INFO L290 TraceCheckUtils]: 65: Hoare triple {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~r4~0; {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,396 INFO L290 TraceCheckUtils]: 66: Hoare triple {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r123~0#1 % 256); {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,396 INFO L290 TraceCheckUtils]: 67: Hoare triple {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r133~0#1 % 256); {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,397 INFO L290 TraceCheckUtils]: 68: Hoare triple {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r143~0#1 % 256); {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,397 INFO L290 TraceCheckUtils]: 69: Hoare triple {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r213~0#1 % 256); {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,397 INFO L290 TraceCheckUtils]: 70: Hoare triple {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r233~0#1 % 256); {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,398 INFO L290 TraceCheckUtils]: 71: Hoare triple {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r243~0#1 % 256); {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,398 INFO L290 TraceCheckUtils]: 72: Hoare triple {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r313~0#1 % 256); {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,398 INFO L290 TraceCheckUtils]: 73: Hoare triple {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r323~0#1 % 256); {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,399 INFO L290 TraceCheckUtils]: 74: Hoare triple {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r343~0#1 % 256); {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,399 INFO L290 TraceCheckUtils]: 75: Hoare triple {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r413~0#1 % 256); {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,399 INFO L290 TraceCheckUtils]: 76: Hoare triple {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r423~0#1 % 256); {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,400 INFO L290 TraceCheckUtils]: 77: Hoare triple {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r433~0#1 % 256); {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,400 INFO L290 TraceCheckUtils]: 78: Hoare triple {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~max1~0 == ~id1~0; {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,400 INFO L290 TraceCheckUtils]: 79: Hoare triple {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~max2~0 == ~id2~0; {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,401 INFO L290 TraceCheckUtils]: 80: Hoare triple {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~max3~0 == ~id3~0; {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,401 INFO L290 TraceCheckUtils]: 81: Hoare triple {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~max4~0 == ~id4~0; {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,401 INFO L290 TraceCheckUtils]: 82: Hoare triple {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~st1~0; {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,402 INFO L290 TraceCheckUtils]: 83: Hoare triple {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~st2~0; {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,402 INFO L290 TraceCheckUtils]: 84: Hoare triple {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~st3~0; {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,402 INFO L290 TraceCheckUtils]: 85: Hoare triple {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~st4~0; {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,403 INFO L290 TraceCheckUtils]: 86: Hoare triple {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~nl1~0; {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,403 INFO L290 TraceCheckUtils]: 87: Hoare triple {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~nl2~0; {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,403 INFO L290 TraceCheckUtils]: 88: Hoare triple {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~nl3~0; {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,404 INFO L290 TraceCheckUtils]: 89: Hoare triple {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~nl4~0; {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,404 INFO L290 TraceCheckUtils]: 90: Hoare triple {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~mode1~0 % 256; {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,405 INFO L290 TraceCheckUtils]: 91: Hoare triple {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~mode2~0 % 256; {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,405 INFO L290 TraceCheckUtils]: 92: Hoare triple {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~mode3~0 % 256; {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,405 INFO L290 TraceCheckUtils]: 93: Hoare triple {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~mode4~0 % 256; {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,406 INFO L290 TraceCheckUtils]: 94: Hoare triple {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == ~newmax1~0 % 256); {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,406 INFO L290 TraceCheckUtils]: 95: Hoare triple {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == ~newmax2~0 % 256); {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,406 INFO L290 TraceCheckUtils]: 96: Hoare triple {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == ~newmax3~0 % 256); {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,407 INFO L290 TraceCheckUtils]: 97: Hoare triple {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == ~newmax4~0 % 256);main_~init__tmp___23~0#1 := 1;~__return_4614~0 := main_~init__tmp___23~0#1;main_~main__i2~0#1 := ~__return_4614~0; {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,407 INFO L290 TraceCheckUtils]: 98: Hoare triple {23708#(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; {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,407 INFO L290 TraceCheckUtils]: 99: Hoare triple {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~0#1;main_~node1__newmax~0#1 := 0; {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,418 INFO L290 TraceCheckUtils]: 100: Hoare triple {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~mode1~0 % 256); {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,425 INFO L290 TraceCheckUtils]: 101: Hoare triple {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~r1~0 < 2; {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,425 INFO L290 TraceCheckUtils]: 102: Hoare triple {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~ep12~0 % 256); {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,425 INFO L290 TraceCheckUtils]: 103: Hoare triple {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~ep13~0 % 256); {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,426 INFO L290 TraceCheckUtils]: 104: Hoare triple {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~ep14~0 % 256); {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,426 INFO L290 TraceCheckUtils]: 105: Hoare triple {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} ~mode1~0 := 1;havoc main_~node2__newmax~0#1;main_~node2__newmax~0#1 := 0; {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,426 INFO L290 TraceCheckUtils]: 106: Hoare triple {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~mode2~0 % 256); {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,427 INFO L290 TraceCheckUtils]: 107: Hoare triple {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~r2~0 < 3; {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,427 INFO L290 TraceCheckUtils]: 108: Hoare triple {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~ep21~0 % 256); {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,428 INFO L290 TraceCheckUtils]: 109: Hoare triple {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~ep23~0 % 256); {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,428 INFO L290 TraceCheckUtils]: 110: Hoare triple {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~ep24~0 % 256); {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,428 INFO L290 TraceCheckUtils]: 111: Hoare triple {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} ~mode2~0 := 1;havoc main_~node3__newmax~0#1;main_~node3__newmax~0#1 := 0; {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,429 INFO L290 TraceCheckUtils]: 112: Hoare triple {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~mode3~0 % 256); {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,429 INFO L290 TraceCheckUtils]: 113: Hoare triple {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~r3~0 < 3; {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,429 INFO L290 TraceCheckUtils]: 114: Hoare triple {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~ep31~0 % 256); {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:06,430 INFO L290 TraceCheckUtils]: 115: Hoare triple {23708#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~ep32~0 % 256); {23707#false} is VALID [2022-02-20 19:01:06,430 INFO L290 TraceCheckUtils]: 116: Hoare triple {23707#false} assume !!(0 == ~ep34~0 % 256); {23707#false} is VALID [2022-02-20 19:01:06,430 INFO L290 TraceCheckUtils]: 117: Hoare triple {23707#false} ~mode3~0 := 1;havoc main_~node4__newmax~0#1;main_~node4__newmax~0#1 := 0; {23707#false} is VALID [2022-02-20 19:01:06,430 INFO L290 TraceCheckUtils]: 118: Hoare triple {23707#false} assume !!(0 == ~mode4~0 % 256); {23707#false} is VALID [2022-02-20 19:01:06,430 INFO L290 TraceCheckUtils]: 119: Hoare triple {23707#false} assume ~r4~0 < 3; {23707#false} is VALID [2022-02-20 19:01:06,430 INFO L290 TraceCheckUtils]: 120: Hoare triple {23707#false} assume !!(0 == ~ep41~0 % 256); {23707#false} is VALID [2022-02-20 19:01:06,430 INFO L290 TraceCheckUtils]: 121: Hoare triple {23707#false} assume !!(0 == ~ep42~0 % 256); {23707#false} is VALID [2022-02-20 19:01:06,430 INFO L290 TraceCheckUtils]: 122: Hoare triple {23707#false} assume !!(0 == ~ep43~0 % 256); {23707#false} is VALID [2022-02-20 19:01:06,431 INFO L290 TraceCheckUtils]: 123: Hoare triple {23707#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; {23707#false} is VALID [2022-02-20 19:01:06,431 INFO L290 TraceCheckUtils]: 124: Hoare triple {23707#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {23707#false} is VALID [2022-02-20 19:01:06,431 INFO L290 TraceCheckUtils]: 125: Hoare triple {23707#false} assume ~st1~0 + ~nl1~0 <= 1; {23707#false} is VALID [2022-02-20 19:01:06,431 INFO L290 TraceCheckUtils]: 126: Hoare triple {23707#false} assume ~st2~0 + ~nl2~0 <= 1; {23707#false} is VALID [2022-02-20 19:01:06,431 INFO L290 TraceCheckUtils]: 127: Hoare triple {23707#false} assume ~st3~0 + ~nl3~0 <= 1; {23707#false} is VALID [2022-02-20 19:01:06,431 INFO L290 TraceCheckUtils]: 128: Hoare triple {23707#false} assume ~st4~0 + ~nl4~0 <= 1; {23707#false} is VALID [2022-02-20 19:01:06,431 INFO L290 TraceCheckUtils]: 129: Hoare triple {23707#false} assume !(~r1~0 >= 3); {23707#false} is VALID [2022-02-20 19:01:06,431 INFO L290 TraceCheckUtils]: 130: Hoare triple {23707#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {23707#false} is VALID [2022-02-20 19:01:06,432 INFO L290 TraceCheckUtils]: 131: Hoare triple {23707#false} assume ~r1~0 < 3; {23707#false} is VALID [2022-02-20 19:01:06,435 INFO L290 TraceCheckUtils]: 132: Hoare triple {23707#false} assume !(~r1~0 >= 3); {23707#false} is VALID [2022-02-20 19:01:06,435 INFO L290 TraceCheckUtils]: 133: Hoare triple {23707#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {23707#false} is VALID [2022-02-20 19:01:06,435 INFO L290 TraceCheckUtils]: 134: Hoare triple {23707#false} assume ~r1~0 < 3;main_~check__tmp~0#1 := 1;~__return_4856~0 := main_~check__tmp~0#1;main_~main__c1~0#1 := ~__return_4856~0;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; {23707#false} is VALID [2022-02-20 19:01:06,435 INFO L290 TraceCheckUtils]: 135: Hoare triple {23707#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; {23707#false} is VALID [2022-02-20 19:01:06,435 INFO L290 TraceCheckUtils]: 136: Hoare triple {23707#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~1#1;main_~node1__newmax~1#1 := 0; {23707#false} is VALID [2022-02-20 19:01:06,435 INFO L290 TraceCheckUtils]: 137: Hoare triple {23707#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); {23707#false} is VALID [2022-02-20 19:01:06,435 INFO L290 TraceCheckUtils]: 138: Hoare triple {23707#false} assume !!(0 == ~ep21~0 % 256); {23707#false} is VALID [2022-02-20 19:01:06,435 INFO L290 TraceCheckUtils]: 139: Hoare triple {23707#false} assume !!(0 == ~ep31~0 % 256); {23707#false} is VALID [2022-02-20 19:01:06,436 INFO L290 TraceCheckUtils]: 140: Hoare triple {23707#false} assume !!(0 == ~ep41~0 % 256); {23707#false} is VALID [2022-02-20 19:01:06,436 INFO L290 TraceCheckUtils]: 141: Hoare triple {23707#false} ~newmax1~0 := main_~node1__newmax~1#1; {23707#false} is VALID [2022-02-20 19:01:06,436 INFO L290 TraceCheckUtils]: 142: Hoare triple {23707#false} assume !(3 == ~r1~0);~mode1~0 := 0;havoc main_~node2__newmax~1#1;main_~node2__newmax~1#1 := 0; {23707#false} is VALID [2022-02-20 19:01:06,436 INFO L290 TraceCheckUtils]: 143: Hoare triple {23707#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); {23707#false} is VALID [2022-02-20 19:01:06,436 INFO L290 TraceCheckUtils]: 144: Hoare triple {23707#false} assume !!(0 == ~ep12~0 % 256); {23707#false} is VALID [2022-02-20 19:01:06,436 INFO L290 TraceCheckUtils]: 145: Hoare triple {23707#false} assume !!(0 == ~ep32~0 % 256); {23707#false} is VALID [2022-02-20 19:01:06,436 INFO L290 TraceCheckUtils]: 146: Hoare triple {23707#false} assume !!(0 == ~ep42~0 % 256); {23707#false} is VALID [2022-02-20 19:01:06,436 INFO L290 TraceCheckUtils]: 147: Hoare triple {23707#false} ~newmax2~0 := main_~node2__newmax~1#1; {23707#false} is VALID [2022-02-20 19:01:06,437 INFO L290 TraceCheckUtils]: 148: Hoare triple {23707#false} assume !(3 == ~r2~0);~mode2~0 := 0;havoc main_~node3__newmax~1#1;main_~node3__newmax~1#1 := 0; {23707#false} is VALID [2022-02-20 19:01:06,437 INFO L290 TraceCheckUtils]: 149: Hoare triple {23707#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); {23707#false} is VALID [2022-02-20 19:01:06,437 INFO L290 TraceCheckUtils]: 150: Hoare triple {23707#false} assume !!(0 == ~ep13~0 % 256); {23707#false} is VALID [2022-02-20 19:01:06,437 INFO L290 TraceCheckUtils]: 151: Hoare triple {23707#false} assume !!(0 == ~ep23~0 % 256); {23707#false} is VALID [2022-02-20 19:01:06,437 INFO L290 TraceCheckUtils]: 152: Hoare triple {23707#false} assume !!(0 == ~ep43~0 % 256); {23707#false} is VALID [2022-02-20 19:01:06,437 INFO L290 TraceCheckUtils]: 153: Hoare triple {23707#false} ~newmax3~0 := main_~node3__newmax~1#1; {23707#false} is VALID [2022-02-20 19:01:06,437 INFO L290 TraceCheckUtils]: 154: Hoare triple {23707#false} assume !(3 == ~r3~0);~mode3~0 := 0;havoc main_~node4__newmax~1#1;main_~node4__newmax~1#1 := 0; {23707#false} is VALID [2022-02-20 19:01:06,437 INFO L290 TraceCheckUtils]: 155: Hoare triple {23707#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); {23707#false} is VALID [2022-02-20 19:01:06,437 INFO L290 TraceCheckUtils]: 156: Hoare triple {23707#false} assume !!(0 == ~ep14~0 % 256); {23707#false} is VALID [2022-02-20 19:01:06,438 INFO L290 TraceCheckUtils]: 157: Hoare triple {23707#false} assume !!(0 == ~ep24~0 % 256); {23707#false} is VALID [2022-02-20 19:01:06,438 INFO L290 TraceCheckUtils]: 158: Hoare triple {23707#false} assume !!(0 == ~ep34~0 % 256); {23707#false} is VALID [2022-02-20 19:01:06,438 INFO L290 TraceCheckUtils]: 159: Hoare triple {23707#false} ~newmax4~0 := main_~node4__newmax~1#1; {23707#false} is VALID [2022-02-20 19:01:06,438 INFO L290 TraceCheckUtils]: 160: Hoare triple {23707#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; {23707#false} is VALID [2022-02-20 19:01:06,438 INFO L290 TraceCheckUtils]: 161: Hoare triple {23707#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {23707#false} is VALID [2022-02-20 19:01:06,438 INFO L290 TraceCheckUtils]: 162: Hoare triple {23707#false} assume ~st1~0 + ~nl1~0 <= 1; {23707#false} is VALID [2022-02-20 19:01:06,438 INFO L290 TraceCheckUtils]: 163: Hoare triple {23707#false} assume ~st2~0 + ~nl2~0 <= 1; {23707#false} is VALID [2022-02-20 19:01:06,438 INFO L290 TraceCheckUtils]: 164: Hoare triple {23707#false} assume ~st3~0 + ~nl3~0 <= 1; {23707#false} is VALID [2022-02-20 19:01:06,439 INFO L290 TraceCheckUtils]: 165: Hoare triple {23707#false} assume ~st4~0 + ~nl4~0 <= 1; {23707#false} is VALID [2022-02-20 19:01:06,439 INFO L290 TraceCheckUtils]: 166: Hoare triple {23707#false} assume !(~r1~0 >= 3); {23707#false} is VALID [2022-02-20 19:01:06,439 INFO L290 TraceCheckUtils]: 167: Hoare triple {23707#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {23707#false} is VALID [2022-02-20 19:01:06,439 INFO L290 TraceCheckUtils]: 168: Hoare triple {23707#false} assume ~r1~0 < 3; {23707#false} is VALID [2022-02-20 19:01:06,439 INFO L290 TraceCheckUtils]: 169: Hoare triple {23707#false} assume !(~r1~0 >= 3); {23707#false} is VALID [2022-02-20 19:01:06,439 INFO L290 TraceCheckUtils]: 170: Hoare triple {23707#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {23707#false} is VALID [2022-02-20 19:01:06,439 INFO L290 TraceCheckUtils]: 171: Hoare triple {23707#false} assume ~r1~0 < 3;main_~check__tmp~1#1 := 1;~__return_5063~0 := main_~check__tmp~1#1;main_~main__c1~0#1 := ~__return_5063~0;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; {23707#false} is VALID [2022-02-20 19:01:06,439 INFO L290 TraceCheckUtils]: 172: Hoare triple {23707#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; {23707#false} is VALID [2022-02-20 19:01:06,439 INFO L290 TraceCheckUtils]: 173: Hoare triple {23707#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~2#1;main_~node1__newmax~2#1 := 0; {23707#false} is VALID [2022-02-20 19:01:06,440 INFO L290 TraceCheckUtils]: 174: Hoare triple {23707#false} assume !!(0 == ~mode1~0 % 256); {23707#false} is VALID [2022-02-20 19:01:06,440 INFO L290 TraceCheckUtils]: 175: Hoare triple {23707#false} assume ~r1~0 < 2; {23707#false} is VALID [2022-02-20 19:01:06,440 INFO L290 TraceCheckUtils]: 176: Hoare triple {23707#false} assume !!(0 == ~ep12~0 % 256); {23707#false} is VALID [2022-02-20 19:01:06,440 INFO L290 TraceCheckUtils]: 177: Hoare triple {23707#false} assume !!(0 == ~ep13~0 % 256); {23707#false} is VALID [2022-02-20 19:01:06,440 INFO L290 TraceCheckUtils]: 178: Hoare triple {23707#false} assume !!(0 == ~ep14~0 % 256); {23707#false} is VALID [2022-02-20 19:01:06,440 INFO L290 TraceCheckUtils]: 179: Hoare triple {23707#false} ~mode1~0 := 1;havoc main_~node2__newmax~2#1;main_~node2__newmax~2#1 := 0; {23707#false} is VALID [2022-02-20 19:01:06,440 INFO L290 TraceCheckUtils]: 180: Hoare triple {23707#false} assume !!(0 == ~mode2~0 % 256); {23707#false} is VALID [2022-02-20 19:01:06,440 INFO L290 TraceCheckUtils]: 181: Hoare triple {23707#false} assume ~r2~0 < 3; {23707#false} is VALID [2022-02-20 19:01:06,441 INFO L290 TraceCheckUtils]: 182: Hoare triple {23707#false} assume !!(0 == ~ep21~0 % 256); {23707#false} is VALID [2022-02-20 19:01:06,441 INFO L290 TraceCheckUtils]: 183: Hoare triple {23707#false} assume !!(0 == ~ep23~0 % 256); {23707#false} is VALID [2022-02-20 19:01:06,441 INFO L290 TraceCheckUtils]: 184: Hoare triple {23707#false} assume !!(0 == ~ep24~0 % 256); {23707#false} is VALID [2022-02-20 19:01:06,441 INFO L290 TraceCheckUtils]: 185: Hoare triple {23707#false} ~mode2~0 := 1;havoc main_~node3__newmax~2#1;main_~node3__newmax~2#1 := 0; {23707#false} is VALID [2022-02-20 19:01:06,441 INFO L290 TraceCheckUtils]: 186: Hoare triple {23707#false} assume !!(0 == ~mode3~0 % 256); {23707#false} is VALID [2022-02-20 19:01:06,441 INFO L290 TraceCheckUtils]: 187: Hoare triple {23707#false} assume ~r3~0 < 3; {23707#false} is VALID [2022-02-20 19:01:06,441 INFO L290 TraceCheckUtils]: 188: Hoare triple {23707#false} assume !!(0 == ~ep31~0 % 256); {23707#false} is VALID [2022-02-20 19:01:06,441 INFO L290 TraceCheckUtils]: 189: Hoare triple {23707#false} assume !!(0 == ~ep32~0 % 256); {23707#false} is VALID [2022-02-20 19:01:06,441 INFO L290 TraceCheckUtils]: 190: Hoare triple {23707#false} assume !!(0 == ~ep34~0 % 256); {23707#false} is VALID [2022-02-20 19:01:06,442 INFO L290 TraceCheckUtils]: 191: Hoare triple {23707#false} ~mode3~0 := 1;havoc main_~node4__newmax~2#1;main_~node4__newmax~2#1 := 0; {23707#false} is VALID [2022-02-20 19:01:06,442 INFO L290 TraceCheckUtils]: 192: Hoare triple {23707#false} assume !!(0 == ~mode4~0 % 256); {23707#false} is VALID [2022-02-20 19:01:06,442 INFO L290 TraceCheckUtils]: 193: Hoare triple {23707#false} assume ~r4~0 < 3; {23707#false} is VALID [2022-02-20 19:01:06,442 INFO L290 TraceCheckUtils]: 194: Hoare triple {23707#false} assume !!(0 == ~ep41~0 % 256); {23707#false} is VALID [2022-02-20 19:01:06,442 INFO L290 TraceCheckUtils]: 195: Hoare triple {23707#false} assume !!(0 == ~ep42~0 % 256); {23707#false} is VALID [2022-02-20 19:01:06,442 INFO L290 TraceCheckUtils]: 196: Hoare triple {23707#false} assume !!(0 == ~ep43~0 % 256); {23707#false} is VALID [2022-02-20 19:01:06,442 INFO L290 TraceCheckUtils]: 197: Hoare triple {23707#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; {23707#false} is VALID [2022-02-20 19:01:06,442 INFO L290 TraceCheckUtils]: 198: Hoare triple {23707#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {23707#false} is VALID [2022-02-20 19:01:06,443 INFO L290 TraceCheckUtils]: 199: Hoare triple {23707#false} assume ~st1~0 + ~nl1~0 <= 1; {23707#false} is VALID [2022-02-20 19:01:06,443 INFO L290 TraceCheckUtils]: 200: Hoare triple {23707#false} assume ~st2~0 + ~nl2~0 <= 1; {23707#false} is VALID [2022-02-20 19:01:06,443 INFO L290 TraceCheckUtils]: 201: Hoare triple {23707#false} assume ~st3~0 + ~nl3~0 <= 1; {23707#false} is VALID [2022-02-20 19:01:06,443 INFO L290 TraceCheckUtils]: 202: Hoare triple {23707#false} assume ~st4~0 + ~nl4~0 <= 1; {23707#false} is VALID [2022-02-20 19:01:06,443 INFO L290 TraceCheckUtils]: 203: Hoare triple {23707#false} assume !(~r1~0 >= 3); {23707#false} is VALID [2022-02-20 19:01:06,443 INFO L290 TraceCheckUtils]: 204: Hoare triple {23707#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {23707#false} is VALID [2022-02-20 19:01:06,443 INFO L290 TraceCheckUtils]: 205: Hoare triple {23707#false} assume ~r1~0 < 3; {23707#false} is VALID [2022-02-20 19:01:06,443 INFO L290 TraceCheckUtils]: 206: Hoare triple {23707#false} assume !(~r1~0 >= 3); {23707#false} is VALID [2022-02-20 19:01:06,446 INFO L290 TraceCheckUtils]: 207: Hoare triple {23707#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {23707#false} is VALID [2022-02-20 19:01:06,449 INFO L290 TraceCheckUtils]: 208: Hoare triple {23707#false} assume ~r1~0 < 3;main_~check__tmp~2#1 := 1;~__return_5286~0 := main_~check__tmp~2#1;main_~main__c1~0#1 := ~__return_5286~0;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; {23707#false} is VALID [2022-02-20 19:01:06,449 INFO L290 TraceCheckUtils]: 209: Hoare triple {23707#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; {23707#false} is VALID [2022-02-20 19:01:06,450 INFO L290 TraceCheckUtils]: 210: Hoare triple {23707#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~3#1;main_~node1__newmax~3#1 := 0; {23707#false} is VALID [2022-02-20 19:01:06,450 INFO L290 TraceCheckUtils]: 211: Hoare triple {23707#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); {23707#false} is VALID [2022-02-20 19:01:06,450 INFO L290 TraceCheckUtils]: 212: Hoare triple {23707#false} assume !!(0 == ~ep21~0 % 256); {23707#false} is VALID [2022-02-20 19:01:06,450 INFO L290 TraceCheckUtils]: 213: Hoare triple {23707#false} assume !!(0 == ~ep31~0 % 256); {23707#false} is VALID [2022-02-20 19:01:06,450 INFO L290 TraceCheckUtils]: 214: Hoare triple {23707#false} assume !!(0 == ~ep41~0 % 256); {23707#false} is VALID [2022-02-20 19:01:06,450 INFO L290 TraceCheckUtils]: 215: Hoare triple {23707#false} ~newmax1~0 := main_~node1__newmax~3#1; {23707#false} is VALID [2022-02-20 19:01:06,450 INFO L290 TraceCheckUtils]: 216: Hoare triple {23707#false} assume !(3 == ~r1~0);~mode1~0 := 0;havoc main_~node2__newmax~3#1;main_~node2__newmax~3#1 := 0; {23707#false} is VALID [2022-02-20 19:01:06,450 INFO L290 TraceCheckUtils]: 217: Hoare triple {23707#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); {23707#false} is VALID [2022-02-20 19:01:06,450 INFO L290 TraceCheckUtils]: 218: Hoare triple {23707#false} assume !!(0 == ~ep12~0 % 256); {23707#false} is VALID [2022-02-20 19:01:06,451 INFO L290 TraceCheckUtils]: 219: Hoare triple {23707#false} assume !!(0 == ~ep32~0 % 256); {23707#false} is VALID [2022-02-20 19:01:06,451 INFO L290 TraceCheckUtils]: 220: Hoare triple {23707#false} assume !!(0 == ~ep42~0 % 256); {23707#false} is VALID [2022-02-20 19:01:06,451 INFO L290 TraceCheckUtils]: 221: Hoare triple {23707#false} ~newmax2~0 := main_~node2__newmax~3#1; {23707#false} is VALID [2022-02-20 19:01:06,451 INFO L290 TraceCheckUtils]: 222: Hoare triple {23707#false} assume !(3 == ~r2~0);~mode2~0 := 0;havoc main_~node3__newmax~3#1;main_~node3__newmax~3#1 := 0; {23707#false} is VALID [2022-02-20 19:01:06,451 INFO L290 TraceCheckUtils]: 223: Hoare triple {23707#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); {23707#false} is VALID [2022-02-20 19:01:06,451 INFO L290 TraceCheckUtils]: 224: Hoare triple {23707#false} assume !!(0 == ~ep13~0 % 256); {23707#false} is VALID [2022-02-20 19:01:06,451 INFO L290 TraceCheckUtils]: 225: Hoare triple {23707#false} assume !!(0 == ~ep23~0 % 256); {23707#false} is VALID [2022-02-20 19:01:06,451 INFO L290 TraceCheckUtils]: 226: Hoare triple {23707#false} assume !!(0 == ~ep43~0 % 256); {23707#false} is VALID [2022-02-20 19:01:06,452 INFO L290 TraceCheckUtils]: 227: Hoare triple {23707#false} ~newmax3~0 := main_~node3__newmax~3#1; {23707#false} is VALID [2022-02-20 19:01:06,452 INFO L290 TraceCheckUtils]: 228: Hoare triple {23707#false} assume !(3 == ~r3~0);~mode3~0 := 0;havoc main_~node4__newmax~3#1;main_~node4__newmax~3#1 := 0; {23707#false} is VALID [2022-02-20 19:01:06,452 INFO L290 TraceCheckUtils]: 229: Hoare triple {23707#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); {23707#false} is VALID [2022-02-20 19:01:06,452 INFO L290 TraceCheckUtils]: 230: Hoare triple {23707#false} assume !!(0 == ~ep14~0 % 256); {23707#false} is VALID [2022-02-20 19:01:06,452 INFO L290 TraceCheckUtils]: 231: Hoare triple {23707#false} assume !!(0 == ~ep24~0 % 256); {23707#false} is VALID [2022-02-20 19:01:06,452 INFO L290 TraceCheckUtils]: 232: Hoare triple {23707#false} assume !!(0 == ~ep34~0 % 256); {23707#false} is VALID [2022-02-20 19:01:06,453 INFO L290 TraceCheckUtils]: 233: Hoare triple {23707#false} ~newmax4~0 := main_~node4__newmax~3#1; {23707#false} is VALID [2022-02-20 19:01:06,453 INFO L290 TraceCheckUtils]: 234: Hoare triple {23707#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; {23707#false} is VALID [2022-02-20 19:01:06,453 INFO L290 TraceCheckUtils]: 235: Hoare triple {23707#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {23707#false} is VALID [2022-02-20 19:01:06,453 INFO L290 TraceCheckUtils]: 236: Hoare triple {23707#false} assume ~st1~0 + ~nl1~0 <= 1; {23707#false} is VALID [2022-02-20 19:01:06,453 INFO L290 TraceCheckUtils]: 237: Hoare triple {23707#false} assume ~st2~0 + ~nl2~0 <= 1; {23707#false} is VALID [2022-02-20 19:01:06,453 INFO L290 TraceCheckUtils]: 238: Hoare triple {23707#false} assume ~st3~0 + ~nl3~0 <= 1; {23707#false} is VALID [2022-02-20 19:01:06,453 INFO L290 TraceCheckUtils]: 239: Hoare triple {23707#false} assume ~st4~0 + ~nl4~0 <= 1; {23707#false} is VALID [2022-02-20 19:01:06,453 INFO L290 TraceCheckUtils]: 240: Hoare triple {23707#false} assume !(~r1~0 >= 3); {23707#false} is VALID [2022-02-20 19:01:06,454 INFO L290 TraceCheckUtils]: 241: Hoare triple {23707#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {23707#false} is VALID [2022-02-20 19:01:06,454 INFO L290 TraceCheckUtils]: 242: Hoare triple {23707#false} assume ~r1~0 < 3; {23707#false} is VALID [2022-02-20 19:01:06,454 INFO L290 TraceCheckUtils]: 243: Hoare triple {23707#false} assume !(~r1~0 >= 3); {23707#false} is VALID [2022-02-20 19:01:06,454 INFO L290 TraceCheckUtils]: 244: Hoare triple {23707#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {23707#false} is VALID [2022-02-20 19:01:06,454 INFO L290 TraceCheckUtils]: 245: Hoare triple {23707#false} assume ~r1~0 < 3;main_~check__tmp~3#1 := 1;~__return_5493~0 := main_~check__tmp~3#1;main_~main__c1~0#1 := ~__return_5493~0;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; {23707#false} is VALID [2022-02-20 19:01:06,454 INFO L290 TraceCheckUtils]: 246: Hoare triple {23707#false} assume !(0 == main_~assert__arg~3#1 % 256);main_~main____CPAchecker_TMP_0~3#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {23707#false} is VALID [2022-02-20 19:01:06,454 INFO L290 TraceCheckUtils]: 247: Hoare triple {23707#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~4#1;main_~node1__newmax~4#1 := 0; {23707#false} is VALID [2022-02-20 19:01:06,454 INFO L290 TraceCheckUtils]: 248: Hoare triple {23707#false} assume !!(0 == ~mode1~0 % 256); {23707#false} is VALID [2022-02-20 19:01:06,455 INFO L290 TraceCheckUtils]: 249: Hoare triple {23707#false} assume !(~r1~0 < 2);~mode1~0 := 1;havoc main_~node2__newmax~4#1;main_~node2__newmax~4#1 := 0; {23707#false} is VALID [2022-02-20 19:01:06,455 INFO L290 TraceCheckUtils]: 250: Hoare triple {23707#false} assume !!(0 == ~mode2~0 % 256); {23707#false} is VALID [2022-02-20 19:01:06,455 INFO L290 TraceCheckUtils]: 251: Hoare triple {23707#false} assume ~r2~0 < 3; {23707#false} is VALID [2022-02-20 19:01:06,455 INFO L290 TraceCheckUtils]: 252: Hoare triple {23707#false} assume !!(0 == ~ep21~0 % 256); {23707#false} is VALID [2022-02-20 19:01:06,455 INFO L290 TraceCheckUtils]: 253: Hoare triple {23707#false} assume !!(0 == ~ep23~0 % 256); {23707#false} is VALID [2022-02-20 19:01:06,455 INFO L290 TraceCheckUtils]: 254: Hoare triple {23707#false} assume !!(0 == ~ep24~0 % 256); {23707#false} is VALID [2022-02-20 19:01:06,455 INFO L290 TraceCheckUtils]: 255: Hoare triple {23707#false} ~mode2~0 := 1;havoc main_~node3__newmax~4#1;main_~node3__newmax~4#1 := 0; {23707#false} is VALID [2022-02-20 19:01:06,455 INFO L290 TraceCheckUtils]: 256: Hoare triple {23707#false} assume !!(0 == ~mode3~0 % 256); {23707#false} is VALID [2022-02-20 19:01:06,455 INFO L290 TraceCheckUtils]: 257: Hoare triple {23707#false} assume ~r3~0 < 3; {23707#false} is VALID [2022-02-20 19:01:06,456 INFO L290 TraceCheckUtils]: 258: Hoare triple {23707#false} assume !!(0 == ~ep31~0 % 256); {23707#false} is VALID [2022-02-20 19:01:06,456 INFO L290 TraceCheckUtils]: 259: Hoare triple {23707#false} assume !!(0 == ~ep32~0 % 256); {23707#false} is VALID [2022-02-20 19:01:06,456 INFO L290 TraceCheckUtils]: 260: Hoare triple {23707#false} assume !!(0 == ~ep34~0 % 256); {23707#false} is VALID [2022-02-20 19:01:06,456 INFO L290 TraceCheckUtils]: 261: Hoare triple {23707#false} ~mode3~0 := 1;havoc main_~node4__newmax~4#1;main_~node4__newmax~4#1 := 0; {23707#false} is VALID [2022-02-20 19:01:06,456 INFO L290 TraceCheckUtils]: 262: Hoare triple {23707#false} assume !!(0 == ~mode4~0 % 256); {23707#false} is VALID [2022-02-20 19:01:06,456 INFO L290 TraceCheckUtils]: 263: Hoare triple {23707#false} assume ~r4~0 < 3; {23707#false} is VALID [2022-02-20 19:01:06,456 INFO L290 TraceCheckUtils]: 264: Hoare triple {23707#false} assume !!(0 == ~ep41~0 % 256); {23707#false} is VALID [2022-02-20 19:01:06,456 INFO L290 TraceCheckUtils]: 265: Hoare triple {23707#false} assume !!(0 == ~ep42~0 % 256); {23707#false} is VALID [2022-02-20 19:01:06,457 INFO L290 TraceCheckUtils]: 266: Hoare triple {23707#false} assume !!(0 == ~ep43~0 % 256); {23707#false} is VALID [2022-02-20 19:01:06,457 INFO L290 TraceCheckUtils]: 267: Hoare triple {23707#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~4#1; {23707#false} is VALID [2022-02-20 19:01:06,457 INFO L290 TraceCheckUtils]: 268: Hoare triple {23707#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {23707#false} is VALID [2022-02-20 19:01:06,457 INFO L290 TraceCheckUtils]: 269: Hoare triple {23707#false} assume ~st1~0 + ~nl1~0 <= 1; {23707#false} is VALID [2022-02-20 19:01:06,457 INFO L290 TraceCheckUtils]: 270: Hoare triple {23707#false} assume ~st2~0 + ~nl2~0 <= 1; {23707#false} is VALID [2022-02-20 19:01:06,457 INFO L290 TraceCheckUtils]: 271: Hoare triple {23707#false} assume ~st3~0 + ~nl3~0 <= 1; {23707#false} is VALID [2022-02-20 19:01:06,457 INFO L290 TraceCheckUtils]: 272: Hoare triple {23707#false} assume ~st4~0 + ~nl4~0 <= 1; {23707#false} is VALID [2022-02-20 19:01:06,457 INFO L290 TraceCheckUtils]: 273: Hoare triple {23707#false} assume !(~r1~0 >= 3); {23707#false} is VALID [2022-02-20 19:01:06,457 INFO L290 TraceCheckUtils]: 274: Hoare triple {23707#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {23707#false} is VALID [2022-02-20 19:01:06,458 INFO L290 TraceCheckUtils]: 275: Hoare triple {23707#false} assume ~r1~0 < 3; {23707#false} is VALID [2022-02-20 19:01:06,458 INFO L290 TraceCheckUtils]: 276: Hoare triple {23707#false} assume !(~r1~0 >= 3); {23707#false} is VALID [2022-02-20 19:01:06,458 INFO L290 TraceCheckUtils]: 277: Hoare triple {23707#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {23707#false} is VALID [2022-02-20 19:01:06,458 INFO L290 TraceCheckUtils]: 278: Hoare triple {23707#false} assume ~r1~0 < 3;main_~check__tmp~4#1 := 1;~__return_5686~0 := main_~check__tmp~4#1;main_~main__c1~0#1 := ~__return_5686~0;havoc main_~__tmp_5~0#1;main_~__tmp_5~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~4#1;main_~assert__arg~4#1 := main_~__tmp_5~0#1; {23707#false} is VALID [2022-02-20 19:01:06,458 INFO L290 TraceCheckUtils]: 279: Hoare triple {23707#false} assume !(0 == main_~assert__arg~4#1 % 256);main_~main____CPAchecker_TMP_0~4#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {23707#false} is VALID [2022-02-20 19:01:06,458 INFO L290 TraceCheckUtils]: 280: Hoare triple {23707#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~5#1;main_~node1__newmax~5#1 := 0; {23707#false} is VALID [2022-02-20 19:01:06,458 INFO L290 TraceCheckUtils]: 281: Hoare triple {23707#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); {23707#false} is VALID [2022-02-20 19:01:06,458 INFO L290 TraceCheckUtils]: 282: Hoare triple {23707#false} assume !!(0 == ~ep21~0 % 256); {23707#false} is VALID [2022-02-20 19:01:06,459 INFO L290 TraceCheckUtils]: 283: Hoare triple {23707#false} assume !!(0 == ~ep31~0 % 256); {23707#false} is VALID [2022-02-20 19:01:06,459 INFO L290 TraceCheckUtils]: 284: Hoare triple {23707#false} assume !!(0 == ~ep41~0 % 256); {23707#false} is VALID [2022-02-20 19:01:06,459 INFO L290 TraceCheckUtils]: 285: Hoare triple {23707#false} ~newmax1~0 := main_~node1__newmax~5#1; {23707#false} is VALID [2022-02-20 19:01:06,459 INFO L290 TraceCheckUtils]: 286: Hoare triple {23707#false} assume 3 == ~r1~0; {23707#false} is VALID [2022-02-20 19:01:06,459 INFO L290 TraceCheckUtils]: 287: Hoare triple {23707#false} assume ~max1~0 == ~id1~0;~st1~0 := 1;~mode1~0 := 0;havoc main_~node2__newmax~5#1;main_~node2__newmax~5#1 := 0; {23707#false} is VALID [2022-02-20 19:01:06,459 INFO L290 TraceCheckUtils]: 288: Hoare triple {23707#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); {23707#false} is VALID [2022-02-20 19:01:06,459 INFO L290 TraceCheckUtils]: 289: Hoare triple {23707#false} assume !!(0 == ~ep12~0 % 256); {23707#false} is VALID [2022-02-20 19:01:06,459 INFO L290 TraceCheckUtils]: 290: Hoare triple {23707#false} assume !!(0 == ~ep32~0 % 256); {23707#false} is VALID [2022-02-20 19:01:06,459 INFO L290 TraceCheckUtils]: 291: Hoare triple {23707#false} assume !!(0 == ~ep42~0 % 256); {23707#false} is VALID [2022-02-20 19:01:06,460 INFO L290 TraceCheckUtils]: 292: Hoare triple {23707#false} ~newmax2~0 := main_~node2__newmax~5#1; {23707#false} is VALID [2022-02-20 19:01:06,460 INFO L290 TraceCheckUtils]: 293: Hoare triple {23707#false} assume 3 == ~r2~0; {23707#false} is VALID [2022-02-20 19:01:06,460 INFO L290 TraceCheckUtils]: 294: Hoare triple {23707#false} assume ~max2~0 == ~id2~0;~st2~0 := 1;~mode2~0 := 0;havoc main_~node3__newmax~5#1;main_~node3__newmax~5#1 := 0; {23707#false} is VALID [2022-02-20 19:01:06,460 INFO L290 TraceCheckUtils]: 295: Hoare triple {23707#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); {23707#false} is VALID [2022-02-20 19:01:06,460 INFO L290 TraceCheckUtils]: 296: Hoare triple {23707#false} assume !!(0 == ~ep13~0 % 256); {23707#false} is VALID [2022-02-20 19:01:06,460 INFO L290 TraceCheckUtils]: 297: Hoare triple {23707#false} assume !!(0 == ~ep23~0 % 256); {23707#false} is VALID [2022-02-20 19:01:06,460 INFO L290 TraceCheckUtils]: 298: Hoare triple {23707#false} assume !!(0 == ~ep43~0 % 256); {23707#false} is VALID [2022-02-20 19:01:06,460 INFO L290 TraceCheckUtils]: 299: Hoare triple {23707#false} ~newmax3~0 := main_~node3__newmax~5#1; {23707#false} is VALID [2022-02-20 19:01:06,461 INFO L290 TraceCheckUtils]: 300: Hoare triple {23707#false} assume 3 == ~r3~0; {23707#false} is VALID [2022-02-20 19:01:06,461 INFO L290 TraceCheckUtils]: 301: Hoare triple {23707#false} assume ~max3~0 == ~id3~0;~st3~0 := 1;~mode3~0 := 0;havoc main_~node4__newmax~5#1;main_~node4__newmax~5#1 := 0; {23707#false} is VALID [2022-02-20 19:01:06,461 INFO L290 TraceCheckUtils]: 302: Hoare triple {23707#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); {23707#false} is VALID [2022-02-20 19:01:06,461 INFO L290 TraceCheckUtils]: 303: Hoare triple {23707#false} assume !!(0 == ~ep14~0 % 256); {23707#false} is VALID [2022-02-20 19:01:06,461 INFO L290 TraceCheckUtils]: 304: Hoare triple {23707#false} assume !!(0 == ~ep24~0 % 256); {23707#false} is VALID [2022-02-20 19:01:06,461 INFO L290 TraceCheckUtils]: 305: Hoare triple {23707#false} assume !!(0 == ~ep34~0 % 256); {23707#false} is VALID [2022-02-20 19:01:06,461 INFO L290 TraceCheckUtils]: 306: Hoare triple {23707#false} ~newmax4~0 := main_~node4__newmax~5#1; {23707#false} is VALID [2022-02-20 19:01:06,461 INFO L290 TraceCheckUtils]: 307: Hoare triple {23707#false} assume 3 == ~r4~0; {23707#false} is VALID [2022-02-20 19:01:06,462 INFO L290 TraceCheckUtils]: 308: Hoare triple {23707#false} assume ~max4~0 == ~id4~0;~st4~0 := 1;~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~5#1; {23707#false} is VALID [2022-02-20 19:01:06,462 INFO L290 TraceCheckUtils]: 309: Hoare triple {23707#false} assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1);main_~check__tmp~5#1 := 0;~__return_7466~0 := main_~check__tmp~5#1;main_~main__c1~0#1 := ~__return_7466~0;havoc main_~__tmp_6~0#1;main_~__tmp_6~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~5#1;main_~assert__arg~5#1 := main_~__tmp_6~0#1; {23707#false} is VALID [2022-02-20 19:01:06,462 INFO L290 TraceCheckUtils]: 310: Hoare triple {23707#false} assume 0 == main_~assert__arg~5#1 % 256; {23707#false} is VALID [2022-02-20 19:01:06,462 INFO L290 TraceCheckUtils]: 311: Hoare triple {23707#false} assume !false; {23707#false} is VALID [2022-02-20 19:01:06,463 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 19:01:06,463 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 19:01:06,463 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2029775886] [2022-02-20 19:01:06,463 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2029775886] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 19:01:06,463 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 19:01:06,463 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 19:01:06,464 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [303382762] [2022-02-20 19:01:06,464 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 19:01:06,464 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 104.0) internal successors, (312), 3 states have internal predecessors, (312), 0 states have call successors, (0), 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 312 [2022-02-20 19:01:06,465 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 19:01:06,465 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 104.0) internal successors, (312), 3 states have internal predecessors, (312), 0 states have call successors, (0), 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 19:01:06,657 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 312 edges. 312 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:01:06,657 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 19:01:06,657 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 19:01:06,657 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 19:01:06,657 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 19:01:06,658 INFO L87 Difference]: Start difference. First operand 2808 states and 4345 transitions. Second operand has 3 states, 3 states have (on average 104.0) internal successors, (312), 3 states have internal predecessors, (312), 0 states have call successors, (0), 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 19:01:11,236 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:01:11,236 INFO L93 Difference]: Finished difference Result 8201 states and 12647 transitions. [2022-02-20 19:01:11,236 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 19:01:11,237 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 104.0) internal successors, (312), 3 states have internal predecessors, (312), 0 states have call successors, (0), 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 312 [2022-02-20 19:01:11,237 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 19:01:11,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 104.0) internal successors, (312), 3 states have internal predecessors, (312), 0 states have call successors, (0), 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 19:01:11,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 4252 transitions. [2022-02-20 19:01:11,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 104.0) internal successors, (312), 3 states have internal predecessors, (312), 0 states have call successors, (0), 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 19:01:11,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 4252 transitions. [2022-02-20 19:01:11,263 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 4252 transitions. [2022-02-20 19:01:12,859 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 4252 edges. 4252 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:01:13,927 INFO L225 Difference]: With dead ends: 8201 [2022-02-20 19:01:13,927 INFO L226 Difference]: Without dead ends: 5518 [2022-02-20 19:01:13,930 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 19:01:13,932 INFO L933 BasicCegarLoop]: 2867 mSDtfsCounter, 1330 mSDsluCounter, 1406 mSDsCounter, 0 mSdLazyCounter, 27 mSolverCounterSat, 23 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1330 SdHoareTripleChecker+Valid, 4273 SdHoareTripleChecker+Invalid, 50 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 23 IncrementalHoareTripleChecker+Valid, 27 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-02-20 19:01:13,933 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1330 Valid, 4273 Invalid, 50 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [23 Valid, 27 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-02-20 19:01:13,937 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5518 states. [2022-02-20 19:01:14,434 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5518 to 5363. [2022-02-20 19:01:14,434 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 19:01:14,457 INFO L82 GeneralOperation]: Start isEquivalent. First operand 5518 states. Second operand has 5363 states, 5351 states have (on average 1.547187441599701) internal successors, (8279), 5362 states have internal predecessors, (8279), 0 states have call successors, (0), 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 19:01:14,463 INFO L74 IsIncluded]: Start isIncluded. First operand 5518 states. Second operand has 5363 states, 5351 states have (on average 1.547187441599701) internal successors, (8279), 5362 states have internal predecessors, (8279), 0 states have call successors, (0), 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 19:01:14,479 INFO L87 Difference]: Start difference. First operand 5518 states. Second operand has 5363 states, 5351 states have (on average 1.547187441599701) internal successors, (8279), 5362 states have internal predecessors, (8279), 0 states have call successors, (0), 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 19:01:15,292 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:01:15,293 INFO L93 Difference]: Finished difference Result 5518 states and 8488 transitions. [2022-02-20 19:01:15,293 INFO L276 IsEmpty]: Start isEmpty. Operand 5518 states and 8488 transitions. [2022-02-20 19:01:15,298 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:01:15,298 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:01:15,305 INFO L74 IsIncluded]: Start isIncluded. First operand has 5363 states, 5351 states have (on average 1.547187441599701) internal successors, (8279), 5362 states have internal predecessors, (8279), 0 states have call successors, (0), 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 5518 states. [2022-02-20 19:01:15,310 INFO L87 Difference]: Start difference. First operand has 5363 states, 5351 states have (on average 1.547187441599701) internal successors, (8279), 5362 states have internal predecessors, (8279), 0 states have call successors, (0), 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 5518 states. [2022-02-20 19:01:16,131 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:01:16,131 INFO L93 Difference]: Finished difference Result 5518 states and 8488 transitions. [2022-02-20 19:01:16,131 INFO L276 IsEmpty]: Start isEmpty. Operand 5518 states and 8488 transitions. [2022-02-20 19:01:16,136 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:01:16,136 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:01:16,136 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 19:01:16,137 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 19:01:16,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5363 states, 5351 states have (on average 1.547187441599701) internal successors, (8279), 5362 states have internal predecessors, (8279), 0 states have call successors, (0), 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 19:01:17,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5363 states to 5363 states and 8279 transitions. [2022-02-20 19:01:17,274 INFO L78 Accepts]: Start accepts. Automaton has 5363 states and 8279 transitions. Word has length 312 [2022-02-20 19:01:17,274 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 19:01:17,274 INFO L470 AbstractCegarLoop]: Abstraction has 5363 states and 8279 transitions. [2022-02-20 19:01:17,275 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 104.0) internal successors, (312), 3 states have internal predecessors, (312), 0 states have call successors, (0), 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 19:01:17,275 INFO L276 IsEmpty]: Start isEmpty. Operand 5363 states and 8279 transitions. [2022-02-20 19:01:17,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2022-02-20 19:01:17,280 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 19:01:17,280 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 19:01:17,281 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-02-20 19:01:17,281 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 9 more)] === [2022-02-20 19:01:17,281 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 19:01:17,281 INFO L85 PathProgramCache]: Analyzing trace with hash 503025427, now seen corresponding path program 1 times [2022-02-20 19:01:17,281 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 19:01:17,282 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [614880590] [2022-02-20 19:01:17,282 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:01:17,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 19:01:17,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:01:17,352 INFO L290 TraceCheckUtils]: 0: Hoare triple {52647#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(59, 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;~newmax1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~newmax2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~newmax3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~newmax4~0 := 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_4614~0 := 0;~__return_4856~0 := 0;~__return_5063~0 := 0;~__return_5286~0 := 0;~__return_5493~0 := 0;~__return_5686~0 := 0;~__return_7466~0 := 0;~__return_7423~0 := 0;~__return_7340~0 := 0;~__return_7297~0 := 0;~__return_7174~0 := 0;~__return_7131~0 := 0;~__return_7048~0 := 0;~__return_7002~0 := 0;~__tmp_5903_0~0 := 0;~__return_6100~0 := 0;~__return_5916~0 := 0;~__return_6819~0 := 0;~__return_6776~0 := 0;~__return_6693~0 := 0;~__return_6647~0 := 0;~__return_6504~0 := 0;~__return_6458~0 := 0;~__return_6352~0 := 0;~__return_5902~0 := 0; {52647#true} is VALID [2022-02-20 19:01:17,353 INFO L290 TraceCheckUtils]: 1: Hoare triple {52647#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_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_~__tmp_6~0#1, main_~assert__arg~5#1, main_~check__tmp~5#1, main_~__tmp_7~0#1, main_~assert__arg~6#1, main_~check__tmp~6#1, main_~node4__newmax~5#1, main_~__tmp_8~0#1, main_~assert__arg~7#1, main_~check__tmp~7#1, main_~__tmp_9~0#1, main_~assert__arg~8#1, main_~check__tmp~8#1, main_~node4__newmax~6#1, main_~node3__newmax~5#1, main_~__tmp_10~0#1, main_~assert__arg~9#1, main_~check__tmp~9#1, main_~__tmp_11~0#1, main_~assert__arg~10#1, main_~check__tmp~10#1, main_~node4__newmax~7#1, main_~__tmp_12~0#1, main_~assert__arg~11#1, main_~check__tmp~11#1, main_~check__tmp~13#1, main_~node4____CPAchecker_TMP_2~3#1, main_~node4____CPAchecker_TMP_1~3#1, main_~node4____CPAchecker_TMP_0~3#1, main_~node4__newmax~9#1, main_~node3____CPAchecker_TMP_2~3#1, main_~node3____CPAchecker_TMP_1~3#1, main_~node3____CPAchecker_TMP_0~3#1, main_~node3__newmax~7#1, main_~node2____CPAchecker_TMP_2~3#1, main_~node2____CPAchecker_TMP_1~3#1, main_~node2____CPAchecker_TMP_0~3#1, main_~node2__newmax~6#1, main_~node1____CPAchecker_TMP_2~2#1, main_~node1____CPAchecker_TMP_1~2#1, main_~node1____CPAchecker_TMP_0~2#1, main_~node1__newmax~6#1, main_~main____CPAchecker_TMP_0~5#1, main_~__tmp_13~0#1, main_~assert__arg~12#1, main_~check__tmp~12#1, main_~node4__newmax~8#1, main_~node3__newmax~6#1, main_~node2__newmax~5#1, main_~__tmp_14~0#1, main_~assert__arg~13#1, main_~check__tmp~14#1, main_~__tmp_15~0#1, main_~assert__arg~14#1, main_~check__tmp~15#1, main_~node4__newmax~10#1, main_~__tmp_16~0#1, main_~assert__arg~15#1, main_~check__tmp~16#1, main_~check__tmp~17#1, main_~node4__newmax~11#1, main_~node3__newmax~8#1, main_~__tmp_17~0#1, main_~assert__arg~16#1, main_~check__tmp~18#1, main_~check__tmp~19#1, main_~node4__newmax~12#1, main_~check__tmp~20#1, main_~check__tmp~21#1, main_~node4__newmax~13#1, main_~node3__newmax~9#1, main_~node2__newmax~7#1, main_~node1__newmax~5#1, main_~main____CPAchecker_TMP_0~4#1, main_~__tmp_5~0#1, main_~assert__arg~4#1, main_~check__tmp~4#1, main_~node4____CPAchecker_TMP_2~2#1, main_~node4____CPAchecker_TMP_1~2#1, main_~node4____CPAchecker_TMP_0~2#1, main_~node4__newmax~4#1, main_~node3____CPAchecker_TMP_2~2#1, main_~node3____CPAchecker_TMP_1~2#1, main_~node3____CPAchecker_TMP_0~2#1, main_~node3__newmax~4#1, main_~node2____CPAchecker_TMP_2~2#1, main_~node2____CPAchecker_TMP_1~2#1, main_~node2____CPAchecker_TMP_0~2#1, main_~node2__newmax~4#1, main_~node1__newmax~4#1, main_~main____CPAchecker_TMP_0~3#1, main_~__tmp_4~0#1, main_~assert__arg~3#1, main_~check__tmp~3#1, main_~node4__newmax~3#1, main_~node3__newmax~3#1, main_~node2__newmax~3#1, main_~node1__newmax~3#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_~node4__newmax~2#1, main_~node3____CPAchecker_TMP_2~1#1, main_~node3____CPAchecker_TMP_1~1#1, main_~node3____CPAchecker_TMP_0~1#1, main_~node3__newmax~2#1, main_~node2____CPAchecker_TMP_2~1#1, main_~node2____CPAchecker_TMP_1~1#1, main_~node2____CPAchecker_TMP_0~1#1, main_~node2__newmax~2#1, main_~node1____CPAchecker_TMP_2~1#1, main_~node1____CPAchecker_TMP_1~1#1, main_~node1____CPAchecker_TMP_0~1#1, main_~node1__newmax~2#1, main_~main____CPAchecker_TMP_0~1#1, main_~__tmp_2~0#1, main_~assert__arg~1#1, main_~check__tmp~1#1, main_~node4__newmax~1#1, main_~node3__newmax~1#1, main_~node2__newmax~1#1, main_~node1__newmax~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_~node4__newmax~0#1, main_~node3____CPAchecker_TMP_2~0#1, main_~node3____CPAchecker_TMP_1~0#1, main_~node3____CPAchecker_TMP_0~0#1, main_~node3__newmax~0#1, main_~node2____CPAchecker_TMP_2~0#1, main_~node2____CPAchecker_TMP_1~0#1, main_~node2____CPAchecker_TMP_0~0#1, main_~node2__newmax~0#1, main_~node1____CPAchecker_TMP_2~0#1, main_~node1____CPAchecker_TMP_1~0#1, main_~node1____CPAchecker_TMP_0~0#1, main_~node1__newmax~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;~newmax1~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;assume -128 <= main_#t~nondet24#1 && main_#t~nondet24#1 <= 127;~id2~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;assume -128 <= main_#t~nondet25#1 && main_#t~nondet25#1 <= 127;~r2~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;assume -128 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 127;~st2~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;assume -128 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 127;~nl2~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;assume -128 <= main_#t~nondet28#1 && main_#t~nondet28#1 <= 127;~m2~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;assume -128 <= main_#t~nondet29#1 && main_#t~nondet29#1 <= 127;~max2~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~mode2~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~newmax2~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;assume -128 <= main_#t~nondet32#1 && main_#t~nondet32#1 <= 127;~id3~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;assume -128 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 127;~r3~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;assume -128 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 127;~st3~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;assume -128 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 127;~nl3~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;assume -128 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 127;~m3~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;assume -128 <= main_#t~nondet37#1 && main_#t~nondet37#1 <= 127;~max3~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~mode3~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~newmax3~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;assume -128 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 127;~id4~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;assume -128 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 127;~r4~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;assume -128 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 127;~st4~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;assume -128 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 127;~nl4~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;assume -128 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 127;~m4~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;assume -128 <= main_#t~nondet45#1 && main_#t~nondet45#1 <= 127;~max4~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~mode4~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~newmax4~0 := main_#t~nondet47#1;havoc main_#t~nondet47#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; {52647#true} is VALID [2022-02-20 19:01:17,353 INFO L290 TraceCheckUtils]: 2: Hoare triple {52647#true} assume !!(0 == main_~init__r121~0#1 % 256); {52647#true} is VALID [2022-02-20 19:01:17,354 INFO L290 TraceCheckUtils]: 3: Hoare triple {52647#true} assume !!(0 == main_~init__r131~0#1 % 256); {52649#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r131~0#1| 256)) |ULTIMATE.start_main_~init__r131~0#1|) 0)} is VALID [2022-02-20 19:01:17,354 INFO L290 TraceCheckUtils]: 4: Hoare triple {52649#(= (+ (* (- 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; {52649#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r131~0#1| 256)) |ULTIMATE.start_main_~init__r131~0#1|) 0)} is VALID [2022-02-20 19:01:17,354 INFO L290 TraceCheckUtils]: 5: Hoare triple {52649#(= (+ (* (- 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); {52649#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r131~0#1| 256)) |ULTIMATE.start_main_~init__r131~0#1|) 0)} is VALID [2022-02-20 19:01:17,355 INFO L290 TraceCheckUtils]: 6: Hoare triple {52649#(= (+ (* (- 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; {52648#false} is VALID [2022-02-20 19:01:17,355 INFO L290 TraceCheckUtils]: 7: Hoare triple {52648#false} main_~init__r132~0#1 := (if 0 == main_~init__tmp___0~0#1 then 0 else 1); {52648#false} is VALID [2022-02-20 19:01:17,355 INFO L290 TraceCheckUtils]: 8: Hoare triple {52648#false} assume !(0 == main_~init__r141~0#1 % 256);main_~init__tmp___1~0#1 := 1; {52648#false} is VALID [2022-02-20 19:01:17,355 INFO L290 TraceCheckUtils]: 9: Hoare triple {52648#false} main_~init__r142~0#1 := (if 0 == main_~init__tmp___1~0#1 then 0 else 1); {52648#false} is VALID [2022-02-20 19:01:17,355 INFO L290 TraceCheckUtils]: 10: Hoare triple {52648#false} assume !(0 == main_~init__r211~0#1 % 256);main_~init__tmp___2~0#1 := 1; {52648#false} is VALID [2022-02-20 19:01:17,356 INFO L290 TraceCheckUtils]: 11: Hoare triple {52648#false} main_~init__r212~0#1 := (if 0 == main_~init__tmp___2~0#1 then 0 else 1); {52648#false} is VALID [2022-02-20 19:01:17,356 INFO L290 TraceCheckUtils]: 12: Hoare triple {52648#false} assume !(0 == main_~init__r231~0#1 % 256);main_~init__tmp___3~0#1 := 1; {52648#false} is VALID [2022-02-20 19:01:17,356 INFO L290 TraceCheckUtils]: 13: Hoare triple {52648#false} main_~init__r232~0#1 := (if 0 == main_~init__tmp___3~0#1 then 0 else 1); {52648#false} is VALID [2022-02-20 19:01:17,356 INFO L290 TraceCheckUtils]: 14: Hoare triple {52648#false} assume !(0 == main_~init__r241~0#1 % 256);main_~init__tmp___4~0#1 := 1; {52648#false} is VALID [2022-02-20 19:01:17,356 INFO L290 TraceCheckUtils]: 15: Hoare triple {52648#false} main_~init__r242~0#1 := (if 0 == main_~init__tmp___4~0#1 then 0 else 1); {52648#false} is VALID [2022-02-20 19:01:17,356 INFO L290 TraceCheckUtils]: 16: Hoare triple {52648#false} assume !(0 == main_~init__r311~0#1 % 256);main_~init__tmp___5~0#1 := 1; {52648#false} is VALID [2022-02-20 19:01:17,356 INFO L290 TraceCheckUtils]: 17: Hoare triple {52648#false} main_~init__r312~0#1 := (if 0 == main_~init__tmp___5~0#1 then 0 else 1); {52648#false} is VALID [2022-02-20 19:01:17,356 INFO L290 TraceCheckUtils]: 18: Hoare triple {52648#false} assume !(0 == main_~init__r321~0#1 % 256);main_~init__tmp___6~0#1 := 1; {52648#false} is VALID [2022-02-20 19:01:17,356 INFO L290 TraceCheckUtils]: 19: Hoare triple {52648#false} main_~init__r322~0#1 := (if 0 == main_~init__tmp___6~0#1 then 0 else 1); {52648#false} is VALID [2022-02-20 19:01:17,357 INFO L290 TraceCheckUtils]: 20: Hoare triple {52648#false} assume !(0 == main_~init__r341~0#1 % 256);main_~init__tmp___7~0#1 := 1; {52648#false} is VALID [2022-02-20 19:01:17,357 INFO L290 TraceCheckUtils]: 21: Hoare triple {52648#false} main_~init__r342~0#1 := (if 0 == main_~init__tmp___7~0#1 then 0 else 1); {52648#false} is VALID [2022-02-20 19:01:17,357 INFO L290 TraceCheckUtils]: 22: Hoare triple {52648#false} assume !(0 == main_~init__r411~0#1 % 256);main_~init__tmp___8~0#1 := 1; {52648#false} is VALID [2022-02-20 19:01:17,357 INFO L290 TraceCheckUtils]: 23: Hoare triple {52648#false} main_~init__r412~0#1 := (if 0 == main_~init__tmp___8~0#1 then 0 else 1); {52648#false} is VALID [2022-02-20 19:01:17,357 INFO L290 TraceCheckUtils]: 24: Hoare triple {52648#false} assume !(0 == main_~init__r421~0#1 % 256);main_~init__tmp___9~0#1 := 1; {52648#false} is VALID [2022-02-20 19:01:17,357 INFO L290 TraceCheckUtils]: 25: Hoare triple {52648#false} main_~init__r422~0#1 := (if 0 == main_~init__tmp___9~0#1 then 0 else 1); {52648#false} is VALID [2022-02-20 19:01:17,357 INFO L290 TraceCheckUtils]: 26: Hoare triple {52648#false} assume !(0 == main_~init__r431~0#1 % 256);main_~init__tmp___10~0#1 := 1; {52648#false} is VALID [2022-02-20 19:01:17,357 INFO L290 TraceCheckUtils]: 27: Hoare triple {52648#false} main_~init__r432~0#1 := (if 0 == main_~init__tmp___10~0#1 then 0 else 1); {52648#false} is VALID [2022-02-20 19:01:17,358 INFO L290 TraceCheckUtils]: 28: Hoare triple {52648#false} assume !(0 == main_~init__r122~0#1 % 256);main_~init__tmp___11~0#1 := 1; {52648#false} is VALID [2022-02-20 19:01:17,358 INFO L290 TraceCheckUtils]: 29: Hoare triple {52648#false} main_~init__r123~0#1 := (if 0 == main_~init__tmp___11~0#1 then 0 else 1); {52648#false} is VALID [2022-02-20 19:01:17,358 INFO L290 TraceCheckUtils]: 30: Hoare triple {52648#false} assume !(0 == main_~init__r132~0#1 % 256);main_~init__tmp___12~0#1 := 1; {52648#false} is VALID [2022-02-20 19:01:17,358 INFO L290 TraceCheckUtils]: 31: Hoare triple {52648#false} main_~init__r133~0#1 := (if 0 == main_~init__tmp___12~0#1 then 0 else 1); {52648#false} is VALID [2022-02-20 19:01:17,358 INFO L290 TraceCheckUtils]: 32: Hoare triple {52648#false} assume !(0 == main_~init__r142~0#1 % 256);main_~init__tmp___13~0#1 := 1; {52648#false} is VALID [2022-02-20 19:01:17,358 INFO L290 TraceCheckUtils]: 33: Hoare triple {52648#false} main_~init__r143~0#1 := (if 0 == main_~init__tmp___13~0#1 then 0 else 1); {52648#false} is VALID [2022-02-20 19:01:17,358 INFO L290 TraceCheckUtils]: 34: Hoare triple {52648#false} assume !(0 == main_~init__r212~0#1 % 256);main_~init__tmp___14~0#1 := 1; {52648#false} is VALID [2022-02-20 19:01:17,358 INFO L290 TraceCheckUtils]: 35: Hoare triple {52648#false} main_~init__r213~0#1 := (if 0 == main_~init__tmp___14~0#1 then 0 else 1); {52648#false} is VALID [2022-02-20 19:01:17,358 INFO L290 TraceCheckUtils]: 36: Hoare triple {52648#false} assume !(0 == main_~init__r232~0#1 % 256);main_~init__tmp___15~0#1 := 1; {52648#false} is VALID [2022-02-20 19:01:17,359 INFO L290 TraceCheckUtils]: 37: Hoare triple {52648#false} main_~init__r233~0#1 := (if 0 == main_~init__tmp___15~0#1 then 0 else 1); {52648#false} is VALID [2022-02-20 19:01:17,359 INFO L290 TraceCheckUtils]: 38: Hoare triple {52648#false} assume !(0 == main_~init__r242~0#1 % 256);main_~init__tmp___16~0#1 := 1; {52648#false} is VALID [2022-02-20 19:01:17,359 INFO L290 TraceCheckUtils]: 39: Hoare triple {52648#false} main_~init__r243~0#1 := (if 0 == main_~init__tmp___16~0#1 then 0 else 1); {52648#false} is VALID [2022-02-20 19:01:17,359 INFO L290 TraceCheckUtils]: 40: Hoare triple {52648#false} assume !(0 == main_~init__r312~0#1 % 256);main_~init__tmp___17~0#1 := 1; {52648#false} is VALID [2022-02-20 19:01:17,359 INFO L290 TraceCheckUtils]: 41: Hoare triple {52648#false} main_~init__r313~0#1 := (if 0 == main_~init__tmp___17~0#1 then 0 else 1); {52648#false} is VALID [2022-02-20 19:01:17,359 INFO L290 TraceCheckUtils]: 42: Hoare triple {52648#false} assume !(0 == main_~init__r322~0#1 % 256);main_~init__tmp___18~0#1 := 1; {52648#false} is VALID [2022-02-20 19:01:17,359 INFO L290 TraceCheckUtils]: 43: Hoare triple {52648#false} main_~init__r323~0#1 := (if 0 == main_~init__tmp___18~0#1 then 0 else 1); {52648#false} is VALID [2022-02-20 19:01:17,359 INFO L290 TraceCheckUtils]: 44: Hoare triple {52648#false} assume !(0 == main_~init__r342~0#1 % 256);main_~init__tmp___19~0#1 := 1; {52648#false} is VALID [2022-02-20 19:01:17,360 INFO L290 TraceCheckUtils]: 45: Hoare triple {52648#false} main_~init__r343~0#1 := (if 0 == main_~init__tmp___19~0#1 then 0 else 1); {52648#false} is VALID [2022-02-20 19:01:17,360 INFO L290 TraceCheckUtils]: 46: Hoare triple {52648#false} assume !(0 == main_~init__r412~0#1 % 256);main_~init__tmp___20~0#1 := 1; {52648#false} is VALID [2022-02-20 19:01:17,360 INFO L290 TraceCheckUtils]: 47: Hoare triple {52648#false} main_~init__r413~0#1 := (if 0 == main_~init__tmp___20~0#1 then 0 else 1); {52648#false} is VALID [2022-02-20 19:01:17,360 INFO L290 TraceCheckUtils]: 48: Hoare triple {52648#false} assume !(0 == main_~init__r422~0#1 % 256);main_~init__tmp___21~0#1 := 1; {52648#false} is VALID [2022-02-20 19:01:17,360 INFO L290 TraceCheckUtils]: 49: Hoare triple {52648#false} main_~init__r423~0#1 := (if 0 == main_~init__tmp___21~0#1 then 0 else 1); {52648#false} is VALID [2022-02-20 19:01:17,360 INFO L290 TraceCheckUtils]: 50: Hoare triple {52648#false} assume !(0 == main_~init__r432~0#1 % 256);main_~init__tmp___22~0#1 := 1; {52648#false} is VALID [2022-02-20 19:01:17,360 INFO L290 TraceCheckUtils]: 51: Hoare triple {52648#false} main_~init__r433~0#1 := (if 0 == main_~init__tmp___22~0#1 then 0 else 1); {52648#false} is VALID [2022-02-20 19:01:17,360 INFO L290 TraceCheckUtils]: 52: Hoare triple {52648#false} assume ~id1~0 != ~id2~0; {52648#false} is VALID [2022-02-20 19:01:17,360 INFO L290 TraceCheckUtils]: 53: Hoare triple {52648#false} assume ~id1~0 != ~id3~0; {52648#false} is VALID [2022-02-20 19:01:17,361 INFO L290 TraceCheckUtils]: 54: Hoare triple {52648#false} assume ~id1~0 != ~id4~0; {52648#false} is VALID [2022-02-20 19:01:17,361 INFO L290 TraceCheckUtils]: 55: Hoare triple {52648#false} assume ~id2~0 != ~id3~0; {52648#false} is VALID [2022-02-20 19:01:17,361 INFO L290 TraceCheckUtils]: 56: Hoare triple {52648#false} assume ~id2~0 != ~id4~0; {52648#false} is VALID [2022-02-20 19:01:17,361 INFO L290 TraceCheckUtils]: 57: Hoare triple {52648#false} assume ~id3~0 != ~id4~0; {52648#false} is VALID [2022-02-20 19:01:17,361 INFO L290 TraceCheckUtils]: 58: Hoare triple {52648#false} assume ~id1~0 >= 0; {52648#false} is VALID [2022-02-20 19:01:17,361 INFO L290 TraceCheckUtils]: 59: Hoare triple {52648#false} assume ~id2~0 >= 0; {52648#false} is VALID [2022-02-20 19:01:17,361 INFO L290 TraceCheckUtils]: 60: Hoare triple {52648#false} assume ~id3~0 >= 0; {52648#false} is VALID [2022-02-20 19:01:17,361 INFO L290 TraceCheckUtils]: 61: Hoare triple {52648#false} assume ~id4~0 >= 0; {52648#false} is VALID [2022-02-20 19:01:17,362 INFO L290 TraceCheckUtils]: 62: Hoare triple {52648#false} assume 0 == ~r1~0; {52648#false} is VALID [2022-02-20 19:01:17,362 INFO L290 TraceCheckUtils]: 63: Hoare triple {52648#false} assume 0 == ~r2~0; {52648#false} is VALID [2022-02-20 19:01:17,362 INFO L290 TraceCheckUtils]: 64: Hoare triple {52648#false} assume 0 == ~r3~0; {52648#false} is VALID [2022-02-20 19:01:17,362 INFO L290 TraceCheckUtils]: 65: Hoare triple {52648#false} assume 0 == ~r4~0; {52648#false} is VALID [2022-02-20 19:01:17,362 INFO L290 TraceCheckUtils]: 66: Hoare triple {52648#false} assume !(0 == main_~init__r123~0#1 % 256); {52648#false} is VALID [2022-02-20 19:01:17,362 INFO L290 TraceCheckUtils]: 67: Hoare triple {52648#false} assume !(0 == main_~init__r133~0#1 % 256); {52648#false} is VALID [2022-02-20 19:01:17,362 INFO L290 TraceCheckUtils]: 68: Hoare triple {52648#false} assume !(0 == main_~init__r143~0#1 % 256); {52648#false} is VALID [2022-02-20 19:01:17,362 INFO L290 TraceCheckUtils]: 69: Hoare triple {52648#false} assume !(0 == main_~init__r213~0#1 % 256); {52648#false} is VALID [2022-02-20 19:01:17,362 INFO L290 TraceCheckUtils]: 70: Hoare triple {52648#false} assume !(0 == main_~init__r233~0#1 % 256); {52648#false} is VALID [2022-02-20 19:01:17,363 INFO L290 TraceCheckUtils]: 71: Hoare triple {52648#false} assume !(0 == main_~init__r243~0#1 % 256); {52648#false} is VALID [2022-02-20 19:01:17,363 INFO L290 TraceCheckUtils]: 72: Hoare triple {52648#false} assume !(0 == main_~init__r313~0#1 % 256); {52648#false} is VALID [2022-02-20 19:01:17,363 INFO L290 TraceCheckUtils]: 73: Hoare triple {52648#false} assume !(0 == main_~init__r323~0#1 % 256); {52648#false} is VALID [2022-02-20 19:01:17,363 INFO L290 TraceCheckUtils]: 74: Hoare triple {52648#false} assume !(0 == main_~init__r343~0#1 % 256); {52648#false} is VALID [2022-02-20 19:01:17,363 INFO L290 TraceCheckUtils]: 75: Hoare triple {52648#false} assume !(0 == main_~init__r413~0#1 % 256); {52648#false} is VALID [2022-02-20 19:01:17,363 INFO L290 TraceCheckUtils]: 76: Hoare triple {52648#false} assume !(0 == main_~init__r423~0#1 % 256); {52648#false} is VALID [2022-02-20 19:01:17,363 INFO L290 TraceCheckUtils]: 77: Hoare triple {52648#false} assume !(0 == main_~init__r433~0#1 % 256); {52648#false} is VALID [2022-02-20 19:01:17,363 INFO L290 TraceCheckUtils]: 78: Hoare triple {52648#false} assume ~max1~0 == ~id1~0; {52648#false} is VALID [2022-02-20 19:01:17,364 INFO L290 TraceCheckUtils]: 79: Hoare triple {52648#false} assume ~max2~0 == ~id2~0; {52648#false} is VALID [2022-02-20 19:01:17,364 INFO L290 TraceCheckUtils]: 80: Hoare triple {52648#false} assume ~max3~0 == ~id3~0; {52648#false} is VALID [2022-02-20 19:01:17,364 INFO L290 TraceCheckUtils]: 81: Hoare triple {52648#false} assume ~max4~0 == ~id4~0; {52648#false} is VALID [2022-02-20 19:01:17,364 INFO L290 TraceCheckUtils]: 82: Hoare triple {52648#false} assume 0 == ~st1~0; {52648#false} is VALID [2022-02-20 19:01:17,364 INFO L290 TraceCheckUtils]: 83: Hoare triple {52648#false} assume 0 == ~st2~0; {52648#false} is VALID [2022-02-20 19:01:17,364 INFO L290 TraceCheckUtils]: 84: Hoare triple {52648#false} assume 0 == ~st3~0; {52648#false} is VALID [2022-02-20 19:01:17,364 INFO L290 TraceCheckUtils]: 85: Hoare triple {52648#false} assume 0 == ~st4~0; {52648#false} is VALID [2022-02-20 19:01:17,364 INFO L290 TraceCheckUtils]: 86: Hoare triple {52648#false} assume 0 == ~nl1~0; {52648#false} is VALID [2022-02-20 19:01:17,364 INFO L290 TraceCheckUtils]: 87: Hoare triple {52648#false} assume 0 == ~nl2~0; {52648#false} is VALID [2022-02-20 19:01:17,365 INFO L290 TraceCheckUtils]: 88: Hoare triple {52648#false} assume 0 == ~nl3~0; {52648#false} is VALID [2022-02-20 19:01:17,365 INFO L290 TraceCheckUtils]: 89: Hoare triple {52648#false} assume 0 == ~nl4~0; {52648#false} is VALID [2022-02-20 19:01:17,365 INFO L290 TraceCheckUtils]: 90: Hoare triple {52648#false} assume 0 == ~mode1~0 % 256; {52648#false} is VALID [2022-02-20 19:01:17,365 INFO L290 TraceCheckUtils]: 91: Hoare triple {52648#false} assume 0 == ~mode2~0 % 256; {52648#false} is VALID [2022-02-20 19:01:17,365 INFO L290 TraceCheckUtils]: 92: Hoare triple {52648#false} assume 0 == ~mode3~0 % 256; {52648#false} is VALID [2022-02-20 19:01:17,365 INFO L290 TraceCheckUtils]: 93: Hoare triple {52648#false} assume 0 == ~mode4~0 % 256; {52648#false} is VALID [2022-02-20 19:01:17,365 INFO L290 TraceCheckUtils]: 94: Hoare triple {52648#false} assume !(0 == ~newmax1~0 % 256); {52648#false} is VALID [2022-02-20 19:01:17,365 INFO L290 TraceCheckUtils]: 95: Hoare triple {52648#false} assume !(0 == ~newmax2~0 % 256); {52648#false} is VALID [2022-02-20 19:01:17,366 INFO L290 TraceCheckUtils]: 96: Hoare triple {52648#false} assume !(0 == ~newmax3~0 % 256); {52648#false} is VALID [2022-02-20 19:01:17,366 INFO L290 TraceCheckUtils]: 97: Hoare triple {52648#false} assume !(0 == ~newmax4~0 % 256);main_~init__tmp___23~0#1 := 1;~__return_4614~0 := main_~init__tmp___23~0#1;main_~main__i2~0#1 := ~__return_4614~0; {52648#false} is VALID [2022-02-20 19:01:17,366 INFO L290 TraceCheckUtils]: 98: Hoare triple {52648#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; {52648#false} is VALID [2022-02-20 19:01:17,366 INFO L290 TraceCheckUtils]: 99: Hoare triple {52648#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~0#1;main_~node1__newmax~0#1 := 0; {52648#false} is VALID [2022-02-20 19:01:17,366 INFO L290 TraceCheckUtils]: 100: Hoare triple {52648#false} assume !!(0 == ~mode1~0 % 256); {52648#false} is VALID [2022-02-20 19:01:17,366 INFO L290 TraceCheckUtils]: 101: Hoare triple {52648#false} assume ~r1~0 < 2; {52648#false} is VALID [2022-02-20 19:01:17,366 INFO L290 TraceCheckUtils]: 102: Hoare triple {52648#false} assume !!(0 == ~ep12~0 % 256); {52648#false} is VALID [2022-02-20 19:01:17,366 INFO L290 TraceCheckUtils]: 103: Hoare triple {52648#false} assume !!(0 == ~ep13~0 % 256); {52648#false} is VALID [2022-02-20 19:01:17,366 INFO L290 TraceCheckUtils]: 104: Hoare triple {52648#false} assume !!(0 == ~ep14~0 % 256); {52648#false} is VALID [2022-02-20 19:01:17,367 INFO L290 TraceCheckUtils]: 105: Hoare triple {52648#false} ~mode1~0 := 1;havoc main_~node2__newmax~0#1;main_~node2__newmax~0#1 := 0; {52648#false} is VALID [2022-02-20 19:01:17,367 INFO L290 TraceCheckUtils]: 106: Hoare triple {52648#false} assume !!(0 == ~mode2~0 % 256); {52648#false} is VALID [2022-02-20 19:01:17,367 INFO L290 TraceCheckUtils]: 107: Hoare triple {52648#false} assume ~r2~0 < 3; {52648#false} is VALID [2022-02-20 19:01:17,367 INFO L290 TraceCheckUtils]: 108: Hoare triple {52648#false} assume !!(0 == ~ep21~0 % 256); {52648#false} is VALID [2022-02-20 19:01:17,367 INFO L290 TraceCheckUtils]: 109: Hoare triple {52648#false} assume !!(0 == ~ep23~0 % 256); {52648#false} is VALID [2022-02-20 19:01:17,367 INFO L290 TraceCheckUtils]: 110: Hoare triple {52648#false} assume !!(0 == ~ep24~0 % 256); {52648#false} is VALID [2022-02-20 19:01:17,367 INFO L290 TraceCheckUtils]: 111: Hoare triple {52648#false} ~mode2~0 := 1;havoc main_~node3__newmax~0#1;main_~node3__newmax~0#1 := 0; {52648#false} is VALID [2022-02-20 19:01:17,367 INFO L290 TraceCheckUtils]: 112: Hoare triple {52648#false} assume !!(0 == ~mode3~0 % 256); {52648#false} is VALID [2022-02-20 19:01:17,368 INFO L290 TraceCheckUtils]: 113: Hoare triple {52648#false} assume ~r3~0 < 3; {52648#false} is VALID [2022-02-20 19:01:17,368 INFO L290 TraceCheckUtils]: 114: Hoare triple {52648#false} assume !!(0 == ~ep31~0 % 256); {52648#false} is VALID [2022-02-20 19:01:17,368 INFO L290 TraceCheckUtils]: 115: Hoare triple {52648#false} assume !!(0 == ~ep32~0 % 256); {52648#false} is VALID [2022-02-20 19:01:17,368 INFO L290 TraceCheckUtils]: 116: Hoare triple {52648#false} assume !!(0 == ~ep34~0 % 256); {52648#false} is VALID [2022-02-20 19:01:17,368 INFO L290 TraceCheckUtils]: 117: Hoare triple {52648#false} ~mode3~0 := 1;havoc main_~node4__newmax~0#1;main_~node4__newmax~0#1 := 0; {52648#false} is VALID [2022-02-20 19:01:17,368 INFO L290 TraceCheckUtils]: 118: Hoare triple {52648#false} assume !!(0 == ~mode4~0 % 256); {52648#false} is VALID [2022-02-20 19:01:17,368 INFO L290 TraceCheckUtils]: 119: Hoare triple {52648#false} assume ~r4~0 < 3; {52648#false} is VALID [2022-02-20 19:01:17,368 INFO L290 TraceCheckUtils]: 120: Hoare triple {52648#false} assume !!(0 == ~ep41~0 % 256); {52648#false} is VALID [2022-02-20 19:01:17,368 INFO L290 TraceCheckUtils]: 121: Hoare triple {52648#false} assume !!(0 == ~ep42~0 % 256); {52648#false} is VALID [2022-02-20 19:01:17,369 INFO L290 TraceCheckUtils]: 122: Hoare triple {52648#false} assume !!(0 == ~ep43~0 % 256); {52648#false} is VALID [2022-02-20 19:01:17,369 INFO L290 TraceCheckUtils]: 123: Hoare triple {52648#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; {52648#false} is VALID [2022-02-20 19:01:17,369 INFO L290 TraceCheckUtils]: 124: Hoare triple {52648#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {52648#false} is VALID [2022-02-20 19:01:17,369 INFO L290 TraceCheckUtils]: 125: Hoare triple {52648#false} assume ~st1~0 + ~nl1~0 <= 1; {52648#false} is VALID [2022-02-20 19:01:17,369 INFO L290 TraceCheckUtils]: 126: Hoare triple {52648#false} assume ~st2~0 + ~nl2~0 <= 1; {52648#false} is VALID [2022-02-20 19:01:17,369 INFO L290 TraceCheckUtils]: 127: Hoare triple {52648#false} assume ~st3~0 + ~nl3~0 <= 1; {52648#false} is VALID [2022-02-20 19:01:17,369 INFO L290 TraceCheckUtils]: 128: Hoare triple {52648#false} assume ~st4~0 + ~nl4~0 <= 1; {52648#false} is VALID [2022-02-20 19:01:17,369 INFO L290 TraceCheckUtils]: 129: Hoare triple {52648#false} assume !(~r1~0 >= 3); {52648#false} is VALID [2022-02-20 19:01:17,370 INFO L290 TraceCheckUtils]: 130: Hoare triple {52648#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {52648#false} is VALID [2022-02-20 19:01:17,370 INFO L290 TraceCheckUtils]: 131: Hoare triple {52648#false} assume ~r1~0 < 3; {52648#false} is VALID [2022-02-20 19:01:17,370 INFO L290 TraceCheckUtils]: 132: Hoare triple {52648#false} assume !(~r1~0 >= 3); {52648#false} is VALID [2022-02-20 19:01:17,370 INFO L290 TraceCheckUtils]: 133: Hoare triple {52648#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {52648#false} is VALID [2022-02-20 19:01:17,370 INFO L290 TraceCheckUtils]: 134: Hoare triple {52648#false} assume ~r1~0 < 3;main_~check__tmp~0#1 := 1;~__return_4856~0 := main_~check__tmp~0#1;main_~main__c1~0#1 := ~__return_4856~0;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; {52648#false} is VALID [2022-02-20 19:01:17,370 INFO L290 TraceCheckUtils]: 135: Hoare triple {52648#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; {52648#false} is VALID [2022-02-20 19:01:17,370 INFO L290 TraceCheckUtils]: 136: Hoare triple {52648#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~1#1;main_~node1__newmax~1#1 := 0; {52648#false} is VALID [2022-02-20 19:01:17,370 INFO L290 TraceCheckUtils]: 137: Hoare triple {52648#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); {52648#false} is VALID [2022-02-20 19:01:17,371 INFO L290 TraceCheckUtils]: 138: Hoare triple {52648#false} assume !!(0 == ~ep21~0 % 256); {52648#false} is VALID [2022-02-20 19:01:17,371 INFO L290 TraceCheckUtils]: 139: Hoare triple {52648#false} assume !!(0 == ~ep31~0 % 256); {52648#false} is VALID [2022-02-20 19:01:17,371 INFO L290 TraceCheckUtils]: 140: Hoare triple {52648#false} assume !!(0 == ~ep41~0 % 256); {52648#false} is VALID [2022-02-20 19:01:17,371 INFO L290 TraceCheckUtils]: 141: Hoare triple {52648#false} ~newmax1~0 := main_~node1__newmax~1#1; {52648#false} is VALID [2022-02-20 19:01:17,371 INFO L290 TraceCheckUtils]: 142: Hoare triple {52648#false} assume !(3 == ~r1~0);~mode1~0 := 0;havoc main_~node2__newmax~1#1;main_~node2__newmax~1#1 := 0; {52648#false} is VALID [2022-02-20 19:01:17,371 INFO L290 TraceCheckUtils]: 143: Hoare triple {52648#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); {52648#false} is VALID [2022-02-20 19:01:17,371 INFO L290 TraceCheckUtils]: 144: Hoare triple {52648#false} assume !!(0 == ~ep12~0 % 256); {52648#false} is VALID [2022-02-20 19:01:17,371 INFO L290 TraceCheckUtils]: 145: Hoare triple {52648#false} assume !!(0 == ~ep32~0 % 256); {52648#false} is VALID [2022-02-20 19:01:17,371 INFO L290 TraceCheckUtils]: 146: Hoare triple {52648#false} assume !!(0 == ~ep42~0 % 256); {52648#false} is VALID [2022-02-20 19:01:17,372 INFO L290 TraceCheckUtils]: 147: Hoare triple {52648#false} ~newmax2~0 := main_~node2__newmax~1#1; {52648#false} is VALID [2022-02-20 19:01:17,372 INFO L290 TraceCheckUtils]: 148: Hoare triple {52648#false} assume !(3 == ~r2~0);~mode2~0 := 0;havoc main_~node3__newmax~1#1;main_~node3__newmax~1#1 := 0; {52648#false} is VALID [2022-02-20 19:01:17,372 INFO L290 TraceCheckUtils]: 149: Hoare triple {52648#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); {52648#false} is VALID [2022-02-20 19:01:17,372 INFO L290 TraceCheckUtils]: 150: Hoare triple {52648#false} assume !!(0 == ~ep13~0 % 256); {52648#false} is VALID [2022-02-20 19:01:17,372 INFO L290 TraceCheckUtils]: 151: Hoare triple {52648#false} assume !!(0 == ~ep23~0 % 256); {52648#false} is VALID [2022-02-20 19:01:17,372 INFO L290 TraceCheckUtils]: 152: Hoare triple {52648#false} assume !!(0 == ~ep43~0 % 256); {52648#false} is VALID [2022-02-20 19:01:17,372 INFO L290 TraceCheckUtils]: 153: Hoare triple {52648#false} ~newmax3~0 := main_~node3__newmax~1#1; {52648#false} is VALID [2022-02-20 19:01:17,372 INFO L290 TraceCheckUtils]: 154: Hoare triple {52648#false} assume !(3 == ~r3~0);~mode3~0 := 0;havoc main_~node4__newmax~1#1;main_~node4__newmax~1#1 := 0; {52648#false} is VALID [2022-02-20 19:01:17,373 INFO L290 TraceCheckUtils]: 155: Hoare triple {52648#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); {52648#false} is VALID [2022-02-20 19:01:17,373 INFO L290 TraceCheckUtils]: 156: Hoare triple {52648#false} assume !!(0 == ~ep14~0 % 256); {52648#false} is VALID [2022-02-20 19:01:17,373 INFO L290 TraceCheckUtils]: 157: Hoare triple {52648#false} assume !!(0 == ~ep24~0 % 256); {52648#false} is VALID [2022-02-20 19:01:17,373 INFO L290 TraceCheckUtils]: 158: Hoare triple {52648#false} assume !!(0 == ~ep34~0 % 256); {52648#false} is VALID [2022-02-20 19:01:17,373 INFO L290 TraceCheckUtils]: 159: Hoare triple {52648#false} ~newmax4~0 := main_~node4__newmax~1#1; {52648#false} is VALID [2022-02-20 19:01:17,373 INFO L290 TraceCheckUtils]: 160: Hoare triple {52648#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; {52648#false} is VALID [2022-02-20 19:01:17,373 INFO L290 TraceCheckUtils]: 161: Hoare triple {52648#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {52648#false} is VALID [2022-02-20 19:01:17,373 INFO L290 TraceCheckUtils]: 162: Hoare triple {52648#false} assume ~st1~0 + ~nl1~0 <= 1; {52648#false} is VALID [2022-02-20 19:01:17,373 INFO L290 TraceCheckUtils]: 163: Hoare triple {52648#false} assume ~st2~0 + ~nl2~0 <= 1; {52648#false} is VALID [2022-02-20 19:01:17,374 INFO L290 TraceCheckUtils]: 164: Hoare triple {52648#false} assume ~st3~0 + ~nl3~0 <= 1; {52648#false} is VALID [2022-02-20 19:01:17,374 INFO L290 TraceCheckUtils]: 165: Hoare triple {52648#false} assume ~st4~0 + ~nl4~0 <= 1; {52648#false} is VALID [2022-02-20 19:01:17,374 INFO L290 TraceCheckUtils]: 166: Hoare triple {52648#false} assume !(~r1~0 >= 3); {52648#false} is VALID [2022-02-20 19:01:17,374 INFO L290 TraceCheckUtils]: 167: Hoare triple {52648#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {52648#false} is VALID [2022-02-20 19:01:17,374 INFO L290 TraceCheckUtils]: 168: Hoare triple {52648#false} assume ~r1~0 < 3; {52648#false} is VALID [2022-02-20 19:01:17,374 INFO L290 TraceCheckUtils]: 169: Hoare triple {52648#false} assume !(~r1~0 >= 3); {52648#false} is VALID [2022-02-20 19:01:17,374 INFO L290 TraceCheckUtils]: 170: Hoare triple {52648#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {52648#false} is VALID [2022-02-20 19:01:17,374 INFO L290 TraceCheckUtils]: 171: Hoare triple {52648#false} assume ~r1~0 < 3;main_~check__tmp~1#1 := 1;~__return_5063~0 := main_~check__tmp~1#1;main_~main__c1~0#1 := ~__return_5063~0;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; {52648#false} is VALID [2022-02-20 19:01:17,375 INFO L290 TraceCheckUtils]: 172: Hoare triple {52648#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; {52648#false} is VALID [2022-02-20 19:01:17,375 INFO L290 TraceCheckUtils]: 173: Hoare triple {52648#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~2#1;main_~node1__newmax~2#1 := 0; {52648#false} is VALID [2022-02-20 19:01:17,375 INFO L290 TraceCheckUtils]: 174: Hoare triple {52648#false} assume !!(0 == ~mode1~0 % 256); {52648#false} is VALID [2022-02-20 19:01:17,375 INFO L290 TraceCheckUtils]: 175: Hoare triple {52648#false} assume ~r1~0 < 2; {52648#false} is VALID [2022-02-20 19:01:17,375 INFO L290 TraceCheckUtils]: 176: Hoare triple {52648#false} assume !!(0 == ~ep12~0 % 256); {52648#false} is VALID [2022-02-20 19:01:17,375 INFO L290 TraceCheckUtils]: 177: Hoare triple {52648#false} assume !!(0 == ~ep13~0 % 256); {52648#false} is VALID [2022-02-20 19:01:17,375 INFO L290 TraceCheckUtils]: 178: Hoare triple {52648#false} assume !!(0 == ~ep14~0 % 256); {52648#false} is VALID [2022-02-20 19:01:17,375 INFO L290 TraceCheckUtils]: 179: Hoare triple {52648#false} ~mode1~0 := 1;havoc main_~node2__newmax~2#1;main_~node2__newmax~2#1 := 0; {52648#false} is VALID [2022-02-20 19:01:17,376 INFO L290 TraceCheckUtils]: 180: Hoare triple {52648#false} assume !!(0 == ~mode2~0 % 256); {52648#false} is VALID [2022-02-20 19:01:17,376 INFO L290 TraceCheckUtils]: 181: Hoare triple {52648#false} assume ~r2~0 < 3; {52648#false} is VALID [2022-02-20 19:01:17,376 INFO L290 TraceCheckUtils]: 182: Hoare triple {52648#false} assume !!(0 == ~ep21~0 % 256); {52648#false} is VALID [2022-02-20 19:01:17,376 INFO L290 TraceCheckUtils]: 183: Hoare triple {52648#false} assume !!(0 == ~ep23~0 % 256); {52648#false} is VALID [2022-02-20 19:01:17,376 INFO L290 TraceCheckUtils]: 184: Hoare triple {52648#false} assume !!(0 == ~ep24~0 % 256); {52648#false} is VALID [2022-02-20 19:01:17,376 INFO L290 TraceCheckUtils]: 185: Hoare triple {52648#false} ~mode2~0 := 1;havoc main_~node3__newmax~2#1;main_~node3__newmax~2#1 := 0; {52648#false} is VALID [2022-02-20 19:01:17,376 INFO L290 TraceCheckUtils]: 186: Hoare triple {52648#false} assume !!(0 == ~mode3~0 % 256); {52648#false} is VALID [2022-02-20 19:01:17,376 INFO L290 TraceCheckUtils]: 187: Hoare triple {52648#false} assume ~r3~0 < 3; {52648#false} is VALID [2022-02-20 19:01:17,376 INFO L290 TraceCheckUtils]: 188: Hoare triple {52648#false} assume !!(0 == ~ep31~0 % 256); {52648#false} is VALID [2022-02-20 19:01:17,377 INFO L290 TraceCheckUtils]: 189: Hoare triple {52648#false} assume !!(0 == ~ep32~0 % 256); {52648#false} is VALID [2022-02-20 19:01:17,377 INFO L290 TraceCheckUtils]: 190: Hoare triple {52648#false} assume !!(0 == ~ep34~0 % 256); {52648#false} is VALID [2022-02-20 19:01:17,377 INFO L290 TraceCheckUtils]: 191: Hoare triple {52648#false} ~mode3~0 := 1;havoc main_~node4__newmax~2#1;main_~node4__newmax~2#1 := 0; {52648#false} is VALID [2022-02-20 19:01:17,377 INFO L290 TraceCheckUtils]: 192: Hoare triple {52648#false} assume !!(0 == ~mode4~0 % 256); {52648#false} is VALID [2022-02-20 19:01:17,377 INFO L290 TraceCheckUtils]: 193: Hoare triple {52648#false} assume ~r4~0 < 3; {52648#false} is VALID [2022-02-20 19:01:17,377 INFO L290 TraceCheckUtils]: 194: Hoare triple {52648#false} assume !!(0 == ~ep41~0 % 256); {52648#false} is VALID [2022-02-20 19:01:17,377 INFO L290 TraceCheckUtils]: 195: Hoare triple {52648#false} assume !!(0 == ~ep42~0 % 256); {52648#false} is VALID [2022-02-20 19:01:17,377 INFO L290 TraceCheckUtils]: 196: Hoare triple {52648#false} assume !!(0 == ~ep43~0 % 256); {52648#false} is VALID [2022-02-20 19:01:17,378 INFO L290 TraceCheckUtils]: 197: Hoare triple {52648#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; {52648#false} is VALID [2022-02-20 19:01:17,378 INFO L290 TraceCheckUtils]: 198: Hoare triple {52648#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {52648#false} is VALID [2022-02-20 19:01:17,378 INFO L290 TraceCheckUtils]: 199: Hoare triple {52648#false} assume ~st1~0 + ~nl1~0 <= 1; {52648#false} is VALID [2022-02-20 19:01:17,378 INFO L290 TraceCheckUtils]: 200: Hoare triple {52648#false} assume ~st2~0 + ~nl2~0 <= 1; {52648#false} is VALID [2022-02-20 19:01:17,378 INFO L290 TraceCheckUtils]: 201: Hoare triple {52648#false} assume ~st3~0 + ~nl3~0 <= 1; {52648#false} is VALID [2022-02-20 19:01:17,378 INFO L290 TraceCheckUtils]: 202: Hoare triple {52648#false} assume ~st4~0 + ~nl4~0 <= 1; {52648#false} is VALID [2022-02-20 19:01:17,378 INFO L290 TraceCheckUtils]: 203: Hoare triple {52648#false} assume !(~r1~0 >= 3); {52648#false} is VALID [2022-02-20 19:01:17,378 INFO L290 TraceCheckUtils]: 204: Hoare triple {52648#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {52648#false} is VALID [2022-02-20 19:01:17,378 INFO L290 TraceCheckUtils]: 205: Hoare triple {52648#false} assume ~r1~0 < 3; {52648#false} is VALID [2022-02-20 19:01:17,379 INFO L290 TraceCheckUtils]: 206: Hoare triple {52648#false} assume !(~r1~0 >= 3); {52648#false} is VALID [2022-02-20 19:01:17,379 INFO L290 TraceCheckUtils]: 207: Hoare triple {52648#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {52648#false} is VALID [2022-02-20 19:01:17,379 INFO L290 TraceCheckUtils]: 208: Hoare triple {52648#false} assume ~r1~0 < 3;main_~check__tmp~2#1 := 1;~__return_5286~0 := main_~check__tmp~2#1;main_~main__c1~0#1 := ~__return_5286~0;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; {52648#false} is VALID [2022-02-20 19:01:17,379 INFO L290 TraceCheckUtils]: 209: Hoare triple {52648#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; {52648#false} is VALID [2022-02-20 19:01:17,379 INFO L290 TraceCheckUtils]: 210: Hoare triple {52648#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~3#1;main_~node1__newmax~3#1 := 0; {52648#false} is VALID [2022-02-20 19:01:17,379 INFO L290 TraceCheckUtils]: 211: Hoare triple {52648#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); {52648#false} is VALID [2022-02-20 19:01:17,379 INFO L290 TraceCheckUtils]: 212: Hoare triple {52648#false} assume !!(0 == ~ep21~0 % 256); {52648#false} is VALID [2022-02-20 19:01:17,379 INFO L290 TraceCheckUtils]: 213: Hoare triple {52648#false} assume !!(0 == ~ep31~0 % 256); {52648#false} is VALID [2022-02-20 19:01:17,380 INFO L290 TraceCheckUtils]: 214: Hoare triple {52648#false} assume !!(0 == ~ep41~0 % 256); {52648#false} is VALID [2022-02-20 19:01:17,380 INFO L290 TraceCheckUtils]: 215: Hoare triple {52648#false} ~newmax1~0 := main_~node1__newmax~3#1; {52648#false} is VALID [2022-02-20 19:01:17,380 INFO L290 TraceCheckUtils]: 216: Hoare triple {52648#false} assume !(3 == ~r1~0);~mode1~0 := 0;havoc main_~node2__newmax~3#1;main_~node2__newmax~3#1 := 0; {52648#false} is VALID [2022-02-20 19:01:17,380 INFO L290 TraceCheckUtils]: 217: Hoare triple {52648#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); {52648#false} is VALID [2022-02-20 19:01:17,380 INFO L290 TraceCheckUtils]: 218: Hoare triple {52648#false} assume !!(0 == ~ep12~0 % 256); {52648#false} is VALID [2022-02-20 19:01:17,380 INFO L290 TraceCheckUtils]: 219: Hoare triple {52648#false} assume !!(0 == ~ep32~0 % 256); {52648#false} is VALID [2022-02-20 19:01:17,380 INFO L290 TraceCheckUtils]: 220: Hoare triple {52648#false} assume !!(0 == ~ep42~0 % 256); {52648#false} is VALID [2022-02-20 19:01:17,380 INFO L290 TraceCheckUtils]: 221: Hoare triple {52648#false} ~newmax2~0 := main_~node2__newmax~3#1; {52648#false} is VALID [2022-02-20 19:01:17,380 INFO L290 TraceCheckUtils]: 222: Hoare triple {52648#false} assume !(3 == ~r2~0);~mode2~0 := 0;havoc main_~node3__newmax~3#1;main_~node3__newmax~3#1 := 0; {52648#false} is VALID [2022-02-20 19:01:17,381 INFO L290 TraceCheckUtils]: 223: Hoare triple {52648#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); {52648#false} is VALID [2022-02-20 19:01:17,381 INFO L290 TraceCheckUtils]: 224: Hoare triple {52648#false} assume !!(0 == ~ep13~0 % 256); {52648#false} is VALID [2022-02-20 19:01:17,381 INFO L290 TraceCheckUtils]: 225: Hoare triple {52648#false} assume !!(0 == ~ep23~0 % 256); {52648#false} is VALID [2022-02-20 19:01:17,381 INFO L290 TraceCheckUtils]: 226: Hoare triple {52648#false} assume !!(0 == ~ep43~0 % 256); {52648#false} is VALID [2022-02-20 19:01:17,381 INFO L290 TraceCheckUtils]: 227: Hoare triple {52648#false} ~newmax3~0 := main_~node3__newmax~3#1; {52648#false} is VALID [2022-02-20 19:01:17,381 INFO L290 TraceCheckUtils]: 228: Hoare triple {52648#false} assume !(3 == ~r3~0);~mode3~0 := 0;havoc main_~node4__newmax~3#1;main_~node4__newmax~3#1 := 0; {52648#false} is VALID [2022-02-20 19:01:17,381 INFO L290 TraceCheckUtils]: 229: Hoare triple {52648#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); {52648#false} is VALID [2022-02-20 19:01:17,381 INFO L290 TraceCheckUtils]: 230: Hoare triple {52648#false} assume !!(0 == ~ep14~0 % 256); {52648#false} is VALID [2022-02-20 19:01:17,382 INFO L290 TraceCheckUtils]: 231: Hoare triple {52648#false} assume !!(0 == ~ep24~0 % 256); {52648#false} is VALID [2022-02-20 19:01:17,382 INFO L290 TraceCheckUtils]: 232: Hoare triple {52648#false} assume !!(0 == ~ep34~0 % 256); {52648#false} is VALID [2022-02-20 19:01:17,382 INFO L290 TraceCheckUtils]: 233: Hoare triple {52648#false} ~newmax4~0 := main_~node4__newmax~3#1; {52648#false} is VALID [2022-02-20 19:01:17,382 INFO L290 TraceCheckUtils]: 234: Hoare triple {52648#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; {52648#false} is VALID [2022-02-20 19:01:17,382 INFO L290 TraceCheckUtils]: 235: Hoare triple {52648#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {52648#false} is VALID [2022-02-20 19:01:17,382 INFO L290 TraceCheckUtils]: 236: Hoare triple {52648#false} assume ~st1~0 + ~nl1~0 <= 1; {52648#false} is VALID [2022-02-20 19:01:17,382 INFO L290 TraceCheckUtils]: 237: Hoare triple {52648#false} assume ~st2~0 + ~nl2~0 <= 1; {52648#false} is VALID [2022-02-20 19:01:17,382 INFO L290 TraceCheckUtils]: 238: Hoare triple {52648#false} assume ~st3~0 + ~nl3~0 <= 1; {52648#false} is VALID [2022-02-20 19:01:17,382 INFO L290 TraceCheckUtils]: 239: Hoare triple {52648#false} assume ~st4~0 + ~nl4~0 <= 1; {52648#false} is VALID [2022-02-20 19:01:17,383 INFO L290 TraceCheckUtils]: 240: Hoare triple {52648#false} assume !(~r1~0 >= 3); {52648#false} is VALID [2022-02-20 19:01:17,383 INFO L290 TraceCheckUtils]: 241: Hoare triple {52648#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {52648#false} is VALID [2022-02-20 19:01:17,383 INFO L290 TraceCheckUtils]: 242: Hoare triple {52648#false} assume ~r1~0 < 3; {52648#false} is VALID [2022-02-20 19:01:17,383 INFO L290 TraceCheckUtils]: 243: Hoare triple {52648#false} assume !(~r1~0 >= 3); {52648#false} is VALID [2022-02-20 19:01:17,383 INFO L290 TraceCheckUtils]: 244: Hoare triple {52648#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {52648#false} is VALID [2022-02-20 19:01:17,383 INFO L290 TraceCheckUtils]: 245: Hoare triple {52648#false} assume ~r1~0 < 3;main_~check__tmp~3#1 := 1;~__return_5493~0 := main_~check__tmp~3#1;main_~main__c1~0#1 := ~__return_5493~0;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; {52648#false} is VALID [2022-02-20 19:01:17,383 INFO L290 TraceCheckUtils]: 246: Hoare triple {52648#false} assume !(0 == main_~assert__arg~3#1 % 256);main_~main____CPAchecker_TMP_0~3#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {52648#false} is VALID [2022-02-20 19:01:17,383 INFO L290 TraceCheckUtils]: 247: Hoare triple {52648#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~4#1;main_~node1__newmax~4#1 := 0; {52648#false} is VALID [2022-02-20 19:01:17,384 INFO L290 TraceCheckUtils]: 248: Hoare triple {52648#false} assume !!(0 == ~mode1~0 % 256); {52648#false} is VALID [2022-02-20 19:01:17,384 INFO L290 TraceCheckUtils]: 249: Hoare triple {52648#false} assume !(~r1~0 < 2);~mode1~0 := 1;havoc main_~node2__newmax~4#1;main_~node2__newmax~4#1 := 0; {52648#false} is VALID [2022-02-20 19:01:17,384 INFO L290 TraceCheckUtils]: 250: Hoare triple {52648#false} assume !!(0 == ~mode2~0 % 256); {52648#false} is VALID [2022-02-20 19:01:17,384 INFO L290 TraceCheckUtils]: 251: Hoare triple {52648#false} assume ~r2~0 < 3; {52648#false} is VALID [2022-02-20 19:01:17,384 INFO L290 TraceCheckUtils]: 252: Hoare triple {52648#false} assume !!(0 == ~ep21~0 % 256); {52648#false} is VALID [2022-02-20 19:01:17,384 INFO L290 TraceCheckUtils]: 253: Hoare triple {52648#false} assume !!(0 == ~ep23~0 % 256); {52648#false} is VALID [2022-02-20 19:01:17,384 INFO L290 TraceCheckUtils]: 254: Hoare triple {52648#false} assume !!(0 == ~ep24~0 % 256); {52648#false} is VALID [2022-02-20 19:01:17,384 INFO L290 TraceCheckUtils]: 255: Hoare triple {52648#false} ~mode2~0 := 1;havoc main_~node3__newmax~4#1;main_~node3__newmax~4#1 := 0; {52648#false} is VALID [2022-02-20 19:01:17,385 INFO L290 TraceCheckUtils]: 256: Hoare triple {52648#false} assume !!(0 == ~mode3~0 % 256); {52648#false} is VALID [2022-02-20 19:01:17,385 INFO L290 TraceCheckUtils]: 257: Hoare triple {52648#false} assume ~r3~0 < 3; {52648#false} is VALID [2022-02-20 19:01:17,385 INFO L290 TraceCheckUtils]: 258: Hoare triple {52648#false} assume !!(0 == ~ep31~0 % 256); {52648#false} is VALID [2022-02-20 19:01:17,385 INFO L290 TraceCheckUtils]: 259: Hoare triple {52648#false} assume !!(0 == ~ep32~0 % 256); {52648#false} is VALID [2022-02-20 19:01:17,385 INFO L290 TraceCheckUtils]: 260: Hoare triple {52648#false} assume !!(0 == ~ep34~0 % 256); {52648#false} is VALID [2022-02-20 19:01:17,385 INFO L290 TraceCheckUtils]: 261: Hoare triple {52648#false} ~mode3~0 := 1;havoc main_~node4__newmax~4#1;main_~node4__newmax~4#1 := 0; {52648#false} is VALID [2022-02-20 19:01:17,385 INFO L290 TraceCheckUtils]: 262: Hoare triple {52648#false} assume !!(0 == ~mode4~0 % 256); {52648#false} is VALID [2022-02-20 19:01:17,385 INFO L290 TraceCheckUtils]: 263: Hoare triple {52648#false} assume ~r4~0 < 3; {52648#false} is VALID [2022-02-20 19:01:17,385 INFO L290 TraceCheckUtils]: 264: Hoare triple {52648#false} assume !!(0 == ~ep41~0 % 256); {52648#false} is VALID [2022-02-20 19:01:17,386 INFO L290 TraceCheckUtils]: 265: Hoare triple {52648#false} assume !!(0 == ~ep42~0 % 256); {52648#false} is VALID [2022-02-20 19:01:17,386 INFO L290 TraceCheckUtils]: 266: Hoare triple {52648#false} assume !!(0 == ~ep43~0 % 256); {52648#false} is VALID [2022-02-20 19:01:17,386 INFO L290 TraceCheckUtils]: 267: Hoare triple {52648#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~4#1; {52648#false} is VALID [2022-02-20 19:01:17,386 INFO L290 TraceCheckUtils]: 268: Hoare triple {52648#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {52648#false} is VALID [2022-02-20 19:01:17,386 INFO L290 TraceCheckUtils]: 269: Hoare triple {52648#false} assume ~st1~0 + ~nl1~0 <= 1; {52648#false} is VALID [2022-02-20 19:01:17,386 INFO L290 TraceCheckUtils]: 270: Hoare triple {52648#false} assume ~st2~0 + ~nl2~0 <= 1; {52648#false} is VALID [2022-02-20 19:01:17,386 INFO L290 TraceCheckUtils]: 271: Hoare triple {52648#false} assume ~st3~0 + ~nl3~0 <= 1; {52648#false} is VALID [2022-02-20 19:01:17,386 INFO L290 TraceCheckUtils]: 272: Hoare triple {52648#false} assume ~st4~0 + ~nl4~0 <= 1; {52648#false} is VALID [2022-02-20 19:01:17,387 INFO L290 TraceCheckUtils]: 273: Hoare triple {52648#false} assume !(~r1~0 >= 3); {52648#false} is VALID [2022-02-20 19:01:17,387 INFO L290 TraceCheckUtils]: 274: Hoare triple {52648#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {52648#false} is VALID [2022-02-20 19:01:17,387 INFO L290 TraceCheckUtils]: 275: Hoare triple {52648#false} assume ~r1~0 < 3; {52648#false} is VALID [2022-02-20 19:01:17,387 INFO L290 TraceCheckUtils]: 276: Hoare triple {52648#false} assume !(~r1~0 >= 3); {52648#false} is VALID [2022-02-20 19:01:17,387 INFO L290 TraceCheckUtils]: 277: Hoare triple {52648#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {52648#false} is VALID [2022-02-20 19:01:17,387 INFO L290 TraceCheckUtils]: 278: Hoare triple {52648#false} assume ~r1~0 < 3;main_~check__tmp~4#1 := 1;~__return_5686~0 := main_~check__tmp~4#1;main_~main__c1~0#1 := ~__return_5686~0;havoc main_~__tmp_5~0#1;main_~__tmp_5~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~4#1;main_~assert__arg~4#1 := main_~__tmp_5~0#1; {52648#false} is VALID [2022-02-20 19:01:17,387 INFO L290 TraceCheckUtils]: 279: Hoare triple {52648#false} assume !(0 == main_~assert__arg~4#1 % 256);main_~main____CPAchecker_TMP_0~4#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {52648#false} is VALID [2022-02-20 19:01:17,387 INFO L290 TraceCheckUtils]: 280: Hoare triple {52648#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~5#1;main_~node1__newmax~5#1 := 0; {52648#false} is VALID [2022-02-20 19:01:17,387 INFO L290 TraceCheckUtils]: 281: Hoare triple {52648#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); {52648#false} is VALID [2022-02-20 19:01:17,388 INFO L290 TraceCheckUtils]: 282: Hoare triple {52648#false} assume !!(0 == ~ep21~0 % 256); {52648#false} is VALID [2022-02-20 19:01:17,388 INFO L290 TraceCheckUtils]: 283: Hoare triple {52648#false} assume !!(0 == ~ep31~0 % 256); {52648#false} is VALID [2022-02-20 19:01:17,388 INFO L290 TraceCheckUtils]: 284: Hoare triple {52648#false} assume !!(0 == ~ep41~0 % 256); {52648#false} is VALID [2022-02-20 19:01:17,388 INFO L290 TraceCheckUtils]: 285: Hoare triple {52648#false} ~newmax1~0 := main_~node1__newmax~5#1; {52648#false} is VALID [2022-02-20 19:01:17,388 INFO L290 TraceCheckUtils]: 286: Hoare triple {52648#false} assume 3 == ~r1~0; {52648#false} is VALID [2022-02-20 19:01:17,388 INFO L290 TraceCheckUtils]: 287: Hoare triple {52648#false} assume ~max1~0 == ~id1~0;~st1~0 := 1;~mode1~0 := 0;havoc main_~node2__newmax~5#1;main_~node2__newmax~5#1 := 0; {52648#false} is VALID [2022-02-20 19:01:17,388 INFO L290 TraceCheckUtils]: 288: Hoare triple {52648#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); {52648#false} is VALID [2022-02-20 19:01:17,388 INFO L290 TraceCheckUtils]: 289: Hoare triple {52648#false} assume !!(0 == ~ep12~0 % 256); {52648#false} is VALID [2022-02-20 19:01:17,389 INFO L290 TraceCheckUtils]: 290: Hoare triple {52648#false} assume !!(0 == ~ep32~0 % 256); {52648#false} is VALID [2022-02-20 19:01:17,389 INFO L290 TraceCheckUtils]: 291: Hoare triple {52648#false} assume !!(0 == ~ep42~0 % 256); {52648#false} is VALID [2022-02-20 19:01:17,389 INFO L290 TraceCheckUtils]: 292: Hoare triple {52648#false} ~newmax2~0 := main_~node2__newmax~5#1; {52648#false} is VALID [2022-02-20 19:01:17,389 INFO L290 TraceCheckUtils]: 293: Hoare triple {52648#false} assume 3 == ~r2~0; {52648#false} is VALID [2022-02-20 19:01:17,389 INFO L290 TraceCheckUtils]: 294: Hoare triple {52648#false} assume ~max2~0 == ~id2~0;~st2~0 := 1;~mode2~0 := 0;havoc main_~node3__newmax~5#1;main_~node3__newmax~5#1 := 0; {52648#false} is VALID [2022-02-20 19:01:17,389 INFO L290 TraceCheckUtils]: 295: Hoare triple {52648#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); {52648#false} is VALID [2022-02-20 19:01:17,389 INFO L290 TraceCheckUtils]: 296: Hoare triple {52648#false} assume !!(0 == ~ep13~0 % 256); {52648#false} is VALID [2022-02-20 19:01:17,389 INFO L290 TraceCheckUtils]: 297: Hoare triple {52648#false} assume !!(0 == ~ep23~0 % 256); {52648#false} is VALID [2022-02-20 19:01:17,389 INFO L290 TraceCheckUtils]: 298: Hoare triple {52648#false} assume !!(0 == ~ep43~0 % 256); {52648#false} is VALID [2022-02-20 19:01:17,390 INFO L290 TraceCheckUtils]: 299: Hoare triple {52648#false} ~newmax3~0 := main_~node3__newmax~5#1; {52648#false} is VALID [2022-02-20 19:01:17,390 INFO L290 TraceCheckUtils]: 300: Hoare triple {52648#false} assume 3 == ~r3~0; {52648#false} is VALID [2022-02-20 19:01:17,390 INFO L290 TraceCheckUtils]: 301: Hoare triple {52648#false} assume ~max3~0 == ~id3~0;~st3~0 := 1;~mode3~0 := 0;havoc main_~node4__newmax~5#1;main_~node4__newmax~5#1 := 0; {52648#false} is VALID [2022-02-20 19:01:17,390 INFO L290 TraceCheckUtils]: 302: Hoare triple {52648#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); {52648#false} is VALID [2022-02-20 19:01:17,390 INFO L290 TraceCheckUtils]: 303: Hoare triple {52648#false} assume !!(0 == ~ep14~0 % 256); {52648#false} is VALID [2022-02-20 19:01:17,390 INFO L290 TraceCheckUtils]: 304: Hoare triple {52648#false} assume !!(0 == ~ep24~0 % 256); {52648#false} is VALID [2022-02-20 19:01:17,390 INFO L290 TraceCheckUtils]: 305: Hoare triple {52648#false} assume !!(0 == ~ep34~0 % 256); {52648#false} is VALID [2022-02-20 19:01:17,390 INFO L290 TraceCheckUtils]: 306: Hoare triple {52648#false} ~newmax4~0 := main_~node4__newmax~5#1; {52648#false} is VALID [2022-02-20 19:01:17,391 INFO L290 TraceCheckUtils]: 307: Hoare triple {52648#false} assume 3 == ~r4~0; {52648#false} is VALID [2022-02-20 19:01:17,391 INFO L290 TraceCheckUtils]: 308: Hoare triple {52648#false} assume ~max4~0 == ~id4~0;~st4~0 := 1;~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~5#1; {52648#false} is VALID [2022-02-20 19:01:17,391 INFO L290 TraceCheckUtils]: 309: Hoare triple {52648#false} assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1);main_~check__tmp~5#1 := 0;~__return_7466~0 := main_~check__tmp~5#1;main_~main__c1~0#1 := ~__return_7466~0;havoc main_~__tmp_6~0#1;main_~__tmp_6~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~5#1;main_~assert__arg~5#1 := main_~__tmp_6~0#1; {52648#false} is VALID [2022-02-20 19:01:17,391 INFO L290 TraceCheckUtils]: 310: Hoare triple {52648#false} assume 0 == main_~assert__arg~5#1 % 256; {52648#false} is VALID [2022-02-20 19:01:17,391 INFO L290 TraceCheckUtils]: 311: Hoare triple {52648#false} assume !false; {52648#false} is VALID [2022-02-20 19:01:17,392 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 19:01:17,392 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 19:01:17,392 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [614880590] [2022-02-20 19:01:17,392 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [614880590] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 19:01:17,392 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 19:01:17,392 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 19:01:17,393 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2110061129] [2022-02-20 19:01:17,393 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 19:01:17,393 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 104.0) internal successors, (312), 3 states have internal predecessors, (312), 0 states have call successors, (0), 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 312 [2022-02-20 19:01:17,394 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 19:01:17,394 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 104.0) internal successors, (312), 3 states have internal predecessors, (312), 0 states have call successors, (0), 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 19:01:17,557 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 312 edges. 312 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:01:17,557 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 19:01:17,557 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 19:01:17,558 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 19:01:17,558 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 19:01:17,558 INFO L87 Difference]: Start difference. First operand 5363 states and 8279 transitions. Second operand has 3 states, 3 states have (on average 104.0) internal successors, (312), 3 states have internal predecessors, (312), 0 states have call successors, (0), 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 19:01:29,717 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:01:29,718 INFO L93 Difference]: Finished difference Result 16022 states and 24721 transitions. [2022-02-20 19:01:29,718 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 19:01:29,718 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 104.0) internal successors, (312), 3 states have internal predecessors, (312), 0 states have call successors, (0), 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 312 [2022-02-20 19:01:29,718 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 19:01:29,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 104.0) internal successors, (312), 3 states have internal predecessors, (312), 0 states have call successors, (0), 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 19:01:29,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 4387 transitions. [2022-02-20 19:01:29,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 104.0) internal successors, (312), 3 states have internal predecessors, (312), 0 states have call successors, (0), 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 19:01:29,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 4387 transitions. [2022-02-20 19:01:29,765 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 4387 transitions. [2022-02-20 19:01:32,261 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 4387 edges. 4387 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:01:36,127 INFO L225 Difference]: With dead ends: 16022 [2022-02-20 19:01:36,127 INFO L226 Difference]: Without dead ends: 10697 [2022-02-20 19:01:36,150 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 19:01:36,151 INFO L933 BasicCegarLoop]: 2926 mSDtfsCounter, 1460 mSDsluCounter, 1461 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1460 SdHoareTripleChecker+Valid, 4387 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 19:01:36,151 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1460 Valid, 4387 Invalid, 9 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-02-20 19:01:36,157 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10697 states. [2022-02-20 19:01:36,728 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10697 to 5382. [2022-02-20 19:01:36,728 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 19:01:36,735 INFO L82 GeneralOperation]: Start isEquivalent. First operand 10697 states. Second operand has 5382 states, 5370 states have (on average 1.546927374301676) internal successors, (8307), 5381 states have internal predecessors, (8307), 0 states have call successors, (0), 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 19:01:36,739 INFO L74 IsIncluded]: Start isIncluded. First operand 10697 states. Second operand has 5382 states, 5370 states have (on average 1.546927374301676) internal successors, (8307), 5381 states have internal predecessors, (8307), 0 states have call successors, (0), 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 19:01:36,742 INFO L87 Difference]: Start difference. First operand 10697 states. Second operand has 5382 states, 5370 states have (on average 1.546927374301676) internal successors, (8307), 5381 states have internal predecessors, (8307), 0 states have call successors, (0), 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 19:01:39,868 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:01:39,868 INFO L93 Difference]: Finished difference Result 10697 states and 16502 transitions. [2022-02-20 19:01:39,868 INFO L276 IsEmpty]: Start isEmpty. Operand 10697 states and 16502 transitions. [2022-02-20 19:01:39,878 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:01:39,878 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:01:39,883 INFO L74 IsIncluded]: Start isIncluded. First operand has 5382 states, 5370 states have (on average 1.546927374301676) internal successors, (8307), 5381 states have internal predecessors, (8307), 0 states have call successors, (0), 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 10697 states. [2022-02-20 19:01:39,886 INFO L87 Difference]: Start difference. First operand has 5382 states, 5370 states have (on average 1.546927374301676) internal successors, (8307), 5381 states have internal predecessors, (8307), 0 states have call successors, (0), 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 10697 states. [2022-02-20 19:01:43,076 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:01:43,076 INFO L93 Difference]: Finished difference Result 10697 states and 16502 transitions. [2022-02-20 19:01:43,076 INFO L276 IsEmpty]: Start isEmpty. Operand 10697 states and 16502 transitions. [2022-02-20 19:01:43,086 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:01:43,086 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:01:43,086 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 19:01:43,087 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 19:01:43,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5382 states, 5370 states have (on average 1.546927374301676) internal successors, (8307), 5381 states have internal predecessors, (8307), 0 states have call successors, (0), 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 19:01:44,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5382 states to 5382 states and 8307 transitions. [2022-02-20 19:01:44,219 INFO L78 Accepts]: Start accepts. Automaton has 5382 states and 8307 transitions. Word has length 312 [2022-02-20 19:01:44,219 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 19:01:44,219 INFO L470 AbstractCegarLoop]: Abstraction has 5382 states and 8307 transitions. [2022-02-20 19:01:44,220 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 104.0) internal successors, (312), 3 states have internal predecessors, (312), 0 states have call successors, (0), 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 19:01:44,220 INFO L276 IsEmpty]: Start isEmpty. Operand 5382 states and 8307 transitions. [2022-02-20 19:01:44,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2022-02-20 19:01:44,226 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 19:01:44,226 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 19:01:44,227 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-02-20 19:01:44,227 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 9 more)] === [2022-02-20 19:01:44,227 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 19:01:44,227 INFO L85 PathProgramCache]: Analyzing trace with hash -906849756, now seen corresponding path program 1 times [2022-02-20 19:01:44,228 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 19:01:44,228 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1049546767] [2022-02-20 19:01:44,228 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:01:44,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 19:01:44,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:01:44,308 INFO L290 TraceCheckUtils]: 0: Hoare triple {102339#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(59, 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;~newmax1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~newmax2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~newmax3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~newmax4~0 := 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_4614~0 := 0;~__return_4856~0 := 0;~__return_5063~0 := 0;~__return_5286~0 := 0;~__return_5493~0 := 0;~__return_5686~0 := 0;~__return_7466~0 := 0;~__return_7423~0 := 0;~__return_7340~0 := 0;~__return_7297~0 := 0;~__return_7174~0 := 0;~__return_7131~0 := 0;~__return_7048~0 := 0;~__return_7002~0 := 0;~__tmp_5903_0~0 := 0;~__return_6100~0 := 0;~__return_5916~0 := 0;~__return_6819~0 := 0;~__return_6776~0 := 0;~__return_6693~0 := 0;~__return_6647~0 := 0;~__return_6504~0 := 0;~__return_6458~0 := 0;~__return_6352~0 := 0;~__return_5902~0 := 0; {102339#true} is VALID [2022-02-20 19:01:44,309 INFO L290 TraceCheckUtils]: 1: Hoare triple {102339#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_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_~__tmp_6~0#1, main_~assert__arg~5#1, main_~check__tmp~5#1, main_~__tmp_7~0#1, main_~assert__arg~6#1, main_~check__tmp~6#1, main_~node4__newmax~5#1, main_~__tmp_8~0#1, main_~assert__arg~7#1, main_~check__tmp~7#1, main_~__tmp_9~0#1, main_~assert__arg~8#1, main_~check__tmp~8#1, main_~node4__newmax~6#1, main_~node3__newmax~5#1, main_~__tmp_10~0#1, main_~assert__arg~9#1, main_~check__tmp~9#1, main_~__tmp_11~0#1, main_~assert__arg~10#1, main_~check__tmp~10#1, main_~node4__newmax~7#1, main_~__tmp_12~0#1, main_~assert__arg~11#1, main_~check__tmp~11#1, main_~check__tmp~13#1, main_~node4____CPAchecker_TMP_2~3#1, main_~node4____CPAchecker_TMP_1~3#1, main_~node4____CPAchecker_TMP_0~3#1, main_~node4__newmax~9#1, main_~node3____CPAchecker_TMP_2~3#1, main_~node3____CPAchecker_TMP_1~3#1, main_~node3____CPAchecker_TMP_0~3#1, main_~node3__newmax~7#1, main_~node2____CPAchecker_TMP_2~3#1, main_~node2____CPAchecker_TMP_1~3#1, main_~node2____CPAchecker_TMP_0~3#1, main_~node2__newmax~6#1, main_~node1____CPAchecker_TMP_2~2#1, main_~node1____CPAchecker_TMP_1~2#1, main_~node1____CPAchecker_TMP_0~2#1, main_~node1__newmax~6#1, main_~main____CPAchecker_TMP_0~5#1, main_~__tmp_13~0#1, main_~assert__arg~12#1, main_~check__tmp~12#1, main_~node4__newmax~8#1, main_~node3__newmax~6#1, main_~node2__newmax~5#1, main_~__tmp_14~0#1, main_~assert__arg~13#1, main_~check__tmp~14#1, main_~__tmp_15~0#1, main_~assert__arg~14#1, main_~check__tmp~15#1, main_~node4__newmax~10#1, main_~__tmp_16~0#1, main_~assert__arg~15#1, main_~check__tmp~16#1, main_~check__tmp~17#1, main_~node4__newmax~11#1, main_~node3__newmax~8#1, main_~__tmp_17~0#1, main_~assert__arg~16#1, main_~check__tmp~18#1, main_~check__tmp~19#1, main_~node4__newmax~12#1, main_~check__tmp~20#1, main_~check__tmp~21#1, main_~node4__newmax~13#1, main_~node3__newmax~9#1, main_~node2__newmax~7#1, main_~node1__newmax~5#1, main_~main____CPAchecker_TMP_0~4#1, main_~__tmp_5~0#1, main_~assert__arg~4#1, main_~check__tmp~4#1, main_~node4____CPAchecker_TMP_2~2#1, main_~node4____CPAchecker_TMP_1~2#1, main_~node4____CPAchecker_TMP_0~2#1, main_~node4__newmax~4#1, main_~node3____CPAchecker_TMP_2~2#1, main_~node3____CPAchecker_TMP_1~2#1, main_~node3____CPAchecker_TMP_0~2#1, main_~node3__newmax~4#1, main_~node2____CPAchecker_TMP_2~2#1, main_~node2____CPAchecker_TMP_1~2#1, main_~node2____CPAchecker_TMP_0~2#1, main_~node2__newmax~4#1, main_~node1__newmax~4#1, main_~main____CPAchecker_TMP_0~3#1, main_~__tmp_4~0#1, main_~assert__arg~3#1, main_~check__tmp~3#1, main_~node4__newmax~3#1, main_~node3__newmax~3#1, main_~node2__newmax~3#1, main_~node1__newmax~3#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_~node4__newmax~2#1, main_~node3____CPAchecker_TMP_2~1#1, main_~node3____CPAchecker_TMP_1~1#1, main_~node3____CPAchecker_TMP_0~1#1, main_~node3__newmax~2#1, main_~node2____CPAchecker_TMP_2~1#1, main_~node2____CPAchecker_TMP_1~1#1, main_~node2____CPAchecker_TMP_0~1#1, main_~node2__newmax~2#1, main_~node1____CPAchecker_TMP_2~1#1, main_~node1____CPAchecker_TMP_1~1#1, main_~node1____CPAchecker_TMP_0~1#1, main_~node1__newmax~2#1, main_~main____CPAchecker_TMP_0~1#1, main_~__tmp_2~0#1, main_~assert__arg~1#1, main_~check__tmp~1#1, main_~node4__newmax~1#1, main_~node3__newmax~1#1, main_~node2__newmax~1#1, main_~node1__newmax~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_~node4__newmax~0#1, main_~node3____CPAchecker_TMP_2~0#1, main_~node3____CPAchecker_TMP_1~0#1, main_~node3____CPAchecker_TMP_0~0#1, main_~node3__newmax~0#1, main_~node2____CPAchecker_TMP_2~0#1, main_~node2____CPAchecker_TMP_1~0#1, main_~node2____CPAchecker_TMP_0~0#1, main_~node2__newmax~0#1, main_~node1____CPAchecker_TMP_2~0#1, main_~node1____CPAchecker_TMP_1~0#1, main_~node1____CPAchecker_TMP_0~0#1, main_~node1__newmax~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;~newmax1~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;assume -128 <= main_#t~nondet24#1 && main_#t~nondet24#1 <= 127;~id2~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;assume -128 <= main_#t~nondet25#1 && main_#t~nondet25#1 <= 127;~r2~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;assume -128 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 127;~st2~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;assume -128 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 127;~nl2~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;assume -128 <= main_#t~nondet28#1 && main_#t~nondet28#1 <= 127;~m2~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;assume -128 <= main_#t~nondet29#1 && main_#t~nondet29#1 <= 127;~max2~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~mode2~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~newmax2~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;assume -128 <= main_#t~nondet32#1 && main_#t~nondet32#1 <= 127;~id3~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;assume -128 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 127;~r3~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;assume -128 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 127;~st3~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;assume -128 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 127;~nl3~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;assume -128 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 127;~m3~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;assume -128 <= main_#t~nondet37#1 && main_#t~nondet37#1 <= 127;~max3~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~mode3~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~newmax3~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;assume -128 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 127;~id4~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;assume -128 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 127;~r4~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;assume -128 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 127;~st4~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;assume -128 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 127;~nl4~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;assume -128 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 127;~m4~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;assume -128 <= main_#t~nondet45#1 && main_#t~nondet45#1 <= 127;~max4~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~mode4~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~newmax4~0 := main_#t~nondet47#1;havoc main_#t~nondet47#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; {102339#true} is VALID [2022-02-20 19:01:44,309 INFO L290 TraceCheckUtils]: 2: Hoare triple {102339#true} assume !!(0 == main_~init__r121~0#1 % 256); {102339#true} is VALID [2022-02-20 19:01:44,309 INFO L290 TraceCheckUtils]: 3: Hoare triple {102339#true} assume !(0 == main_~init__r131~0#1 % 256); {102339#true} is VALID [2022-02-20 19:01:44,309 INFO L290 TraceCheckUtils]: 4: Hoare triple {102339#true} assume !!(0 == ~ep32~0 % 256); {102339#true} is VALID [2022-02-20 19:01:44,310 INFO L290 TraceCheckUtils]: 5: Hoare triple {102339#true} assume !!(0 == main_~init__r141~0#1 % 256);main_~init__tmp~0#1 := 0; {102341#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r141~0#1| 256)) |ULTIMATE.start_main_~init__r141~0#1|) 0)} is VALID [2022-02-20 19:01:44,310 INFO L290 TraceCheckUtils]: 6: Hoare triple {102341#(= (+ (* (- 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); {102341#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r141~0#1| 256)) |ULTIMATE.start_main_~init__r141~0#1|) 0)} is VALID [2022-02-20 19:01:44,310 INFO L290 TraceCheckUtils]: 7: Hoare triple {102341#(= (+ (* (- 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; {102341#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r141~0#1| 256)) |ULTIMATE.start_main_~init__r141~0#1|) 0)} is VALID [2022-02-20 19:01:44,311 INFO L290 TraceCheckUtils]: 8: Hoare triple {102341#(= (+ (* (- 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); {102341#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r141~0#1| 256)) |ULTIMATE.start_main_~init__r141~0#1|) 0)} is VALID [2022-02-20 19:01:44,311 INFO L290 TraceCheckUtils]: 9: Hoare triple {102341#(= (+ (* (- 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; {102340#false} is VALID [2022-02-20 19:01:44,311 INFO L290 TraceCheckUtils]: 10: Hoare triple {102340#false} main_~init__r142~0#1 := (if 0 == main_~init__tmp___1~0#1 then 0 else 1); {102340#false} is VALID [2022-02-20 19:01:44,311 INFO L290 TraceCheckUtils]: 11: Hoare triple {102340#false} assume !(0 == main_~init__r211~0#1 % 256);main_~init__tmp___2~0#1 := 1; {102340#false} is VALID [2022-02-20 19:01:44,312 INFO L290 TraceCheckUtils]: 12: Hoare triple {102340#false} main_~init__r212~0#1 := (if 0 == main_~init__tmp___2~0#1 then 0 else 1); {102340#false} is VALID [2022-02-20 19:01:44,312 INFO L290 TraceCheckUtils]: 13: Hoare triple {102340#false} assume !(0 == main_~init__r231~0#1 % 256);main_~init__tmp___3~0#1 := 1; {102340#false} is VALID [2022-02-20 19:01:44,312 INFO L290 TraceCheckUtils]: 14: Hoare triple {102340#false} main_~init__r232~0#1 := (if 0 == main_~init__tmp___3~0#1 then 0 else 1); {102340#false} is VALID [2022-02-20 19:01:44,312 INFO L290 TraceCheckUtils]: 15: Hoare triple {102340#false} assume !(0 == main_~init__r241~0#1 % 256);main_~init__tmp___4~0#1 := 1; {102340#false} is VALID [2022-02-20 19:01:44,312 INFO L290 TraceCheckUtils]: 16: Hoare triple {102340#false} main_~init__r242~0#1 := (if 0 == main_~init__tmp___4~0#1 then 0 else 1); {102340#false} is VALID [2022-02-20 19:01:44,312 INFO L290 TraceCheckUtils]: 17: Hoare triple {102340#false} assume !(0 == main_~init__r311~0#1 % 256);main_~init__tmp___5~0#1 := 1; {102340#false} is VALID [2022-02-20 19:01:44,312 INFO L290 TraceCheckUtils]: 18: Hoare triple {102340#false} main_~init__r312~0#1 := (if 0 == main_~init__tmp___5~0#1 then 0 else 1); {102340#false} is VALID [2022-02-20 19:01:44,312 INFO L290 TraceCheckUtils]: 19: Hoare triple {102340#false} assume !(0 == main_~init__r321~0#1 % 256);main_~init__tmp___6~0#1 := 1; {102340#false} is VALID [2022-02-20 19:01:44,312 INFO L290 TraceCheckUtils]: 20: Hoare triple {102340#false} main_~init__r322~0#1 := (if 0 == main_~init__tmp___6~0#1 then 0 else 1); {102340#false} is VALID [2022-02-20 19:01:44,313 INFO L290 TraceCheckUtils]: 21: Hoare triple {102340#false} assume !(0 == main_~init__r341~0#1 % 256);main_~init__tmp___7~0#1 := 1; {102340#false} is VALID [2022-02-20 19:01:44,313 INFO L290 TraceCheckUtils]: 22: Hoare triple {102340#false} main_~init__r342~0#1 := (if 0 == main_~init__tmp___7~0#1 then 0 else 1); {102340#false} is VALID [2022-02-20 19:01:44,313 INFO L290 TraceCheckUtils]: 23: Hoare triple {102340#false} assume !(0 == main_~init__r411~0#1 % 256);main_~init__tmp___8~0#1 := 1; {102340#false} is VALID [2022-02-20 19:01:44,313 INFO L290 TraceCheckUtils]: 24: Hoare triple {102340#false} main_~init__r412~0#1 := (if 0 == main_~init__tmp___8~0#1 then 0 else 1); {102340#false} is VALID [2022-02-20 19:01:44,313 INFO L290 TraceCheckUtils]: 25: Hoare triple {102340#false} assume !(0 == main_~init__r421~0#1 % 256);main_~init__tmp___9~0#1 := 1; {102340#false} is VALID [2022-02-20 19:01:44,313 INFO L290 TraceCheckUtils]: 26: Hoare triple {102340#false} main_~init__r422~0#1 := (if 0 == main_~init__tmp___9~0#1 then 0 else 1); {102340#false} is VALID [2022-02-20 19:01:44,313 INFO L290 TraceCheckUtils]: 27: Hoare triple {102340#false} assume !(0 == main_~init__r431~0#1 % 256);main_~init__tmp___10~0#1 := 1; {102340#false} is VALID [2022-02-20 19:01:44,313 INFO L290 TraceCheckUtils]: 28: Hoare triple {102340#false} main_~init__r432~0#1 := (if 0 == main_~init__tmp___10~0#1 then 0 else 1); {102340#false} is VALID [2022-02-20 19:01:44,313 INFO L290 TraceCheckUtils]: 29: Hoare triple {102340#false} assume !(0 == main_~init__r122~0#1 % 256);main_~init__tmp___11~0#1 := 1; {102340#false} is VALID [2022-02-20 19:01:44,314 INFO L290 TraceCheckUtils]: 30: Hoare triple {102340#false} main_~init__r123~0#1 := (if 0 == main_~init__tmp___11~0#1 then 0 else 1); {102340#false} is VALID [2022-02-20 19:01:44,314 INFO L290 TraceCheckUtils]: 31: Hoare triple {102340#false} assume !(0 == main_~init__r132~0#1 % 256);main_~init__tmp___12~0#1 := 1; {102340#false} is VALID [2022-02-20 19:01:44,314 INFO L290 TraceCheckUtils]: 32: Hoare triple {102340#false} main_~init__r133~0#1 := (if 0 == main_~init__tmp___12~0#1 then 0 else 1); {102340#false} is VALID [2022-02-20 19:01:44,314 INFO L290 TraceCheckUtils]: 33: Hoare triple {102340#false} assume !(0 == main_~init__r142~0#1 % 256);main_~init__tmp___13~0#1 := 1; {102340#false} is VALID [2022-02-20 19:01:44,314 INFO L290 TraceCheckUtils]: 34: Hoare triple {102340#false} main_~init__r143~0#1 := (if 0 == main_~init__tmp___13~0#1 then 0 else 1); {102340#false} is VALID [2022-02-20 19:01:44,314 INFO L290 TraceCheckUtils]: 35: Hoare triple {102340#false} assume !(0 == main_~init__r212~0#1 % 256);main_~init__tmp___14~0#1 := 1; {102340#false} is VALID [2022-02-20 19:01:44,314 INFO L290 TraceCheckUtils]: 36: Hoare triple {102340#false} main_~init__r213~0#1 := (if 0 == main_~init__tmp___14~0#1 then 0 else 1); {102340#false} is VALID [2022-02-20 19:01:44,314 INFO L290 TraceCheckUtils]: 37: Hoare triple {102340#false} assume !(0 == main_~init__r232~0#1 % 256);main_~init__tmp___15~0#1 := 1; {102340#false} is VALID [2022-02-20 19:01:44,315 INFO L290 TraceCheckUtils]: 38: Hoare triple {102340#false} main_~init__r233~0#1 := (if 0 == main_~init__tmp___15~0#1 then 0 else 1); {102340#false} is VALID [2022-02-20 19:01:44,315 INFO L290 TraceCheckUtils]: 39: Hoare triple {102340#false} assume !(0 == main_~init__r242~0#1 % 256);main_~init__tmp___16~0#1 := 1; {102340#false} is VALID [2022-02-20 19:01:44,315 INFO L290 TraceCheckUtils]: 40: Hoare triple {102340#false} main_~init__r243~0#1 := (if 0 == main_~init__tmp___16~0#1 then 0 else 1); {102340#false} is VALID [2022-02-20 19:01:44,315 INFO L290 TraceCheckUtils]: 41: Hoare triple {102340#false} assume !(0 == main_~init__r312~0#1 % 256);main_~init__tmp___17~0#1 := 1; {102340#false} is VALID [2022-02-20 19:01:44,315 INFO L290 TraceCheckUtils]: 42: Hoare triple {102340#false} main_~init__r313~0#1 := (if 0 == main_~init__tmp___17~0#1 then 0 else 1); {102340#false} is VALID [2022-02-20 19:01:44,315 INFO L290 TraceCheckUtils]: 43: Hoare triple {102340#false} assume !(0 == main_~init__r322~0#1 % 256);main_~init__tmp___18~0#1 := 1; {102340#false} is VALID [2022-02-20 19:01:44,315 INFO L290 TraceCheckUtils]: 44: Hoare triple {102340#false} main_~init__r323~0#1 := (if 0 == main_~init__tmp___18~0#1 then 0 else 1); {102340#false} is VALID [2022-02-20 19:01:44,315 INFO L290 TraceCheckUtils]: 45: Hoare triple {102340#false} assume !(0 == main_~init__r342~0#1 % 256);main_~init__tmp___19~0#1 := 1; {102340#false} is VALID [2022-02-20 19:01:44,315 INFO L290 TraceCheckUtils]: 46: Hoare triple {102340#false} main_~init__r343~0#1 := (if 0 == main_~init__tmp___19~0#1 then 0 else 1); {102340#false} is VALID [2022-02-20 19:01:44,316 INFO L290 TraceCheckUtils]: 47: Hoare triple {102340#false} assume !(0 == main_~init__r412~0#1 % 256);main_~init__tmp___20~0#1 := 1; {102340#false} is VALID [2022-02-20 19:01:44,316 INFO L290 TraceCheckUtils]: 48: Hoare triple {102340#false} main_~init__r413~0#1 := (if 0 == main_~init__tmp___20~0#1 then 0 else 1); {102340#false} is VALID [2022-02-20 19:01:44,316 INFO L290 TraceCheckUtils]: 49: Hoare triple {102340#false} assume !(0 == main_~init__r422~0#1 % 256);main_~init__tmp___21~0#1 := 1; {102340#false} is VALID [2022-02-20 19:01:44,316 INFO L290 TraceCheckUtils]: 50: Hoare triple {102340#false} main_~init__r423~0#1 := (if 0 == main_~init__tmp___21~0#1 then 0 else 1); {102340#false} is VALID [2022-02-20 19:01:44,316 INFO L290 TraceCheckUtils]: 51: Hoare triple {102340#false} assume !(0 == main_~init__r432~0#1 % 256);main_~init__tmp___22~0#1 := 1; {102340#false} is VALID [2022-02-20 19:01:44,316 INFO L290 TraceCheckUtils]: 52: Hoare triple {102340#false} main_~init__r433~0#1 := (if 0 == main_~init__tmp___22~0#1 then 0 else 1); {102340#false} is VALID [2022-02-20 19:01:44,316 INFO L290 TraceCheckUtils]: 53: Hoare triple {102340#false} assume ~id1~0 != ~id2~0; {102340#false} is VALID [2022-02-20 19:01:44,316 INFO L290 TraceCheckUtils]: 54: Hoare triple {102340#false} assume ~id1~0 != ~id3~0; {102340#false} is VALID [2022-02-20 19:01:44,316 INFO L290 TraceCheckUtils]: 55: Hoare triple {102340#false} assume ~id1~0 != ~id4~0; {102340#false} is VALID [2022-02-20 19:01:44,317 INFO L290 TraceCheckUtils]: 56: Hoare triple {102340#false} assume ~id2~0 != ~id3~0; {102340#false} is VALID [2022-02-20 19:01:44,317 INFO L290 TraceCheckUtils]: 57: Hoare triple {102340#false} assume ~id2~0 != ~id4~0; {102340#false} is VALID [2022-02-20 19:01:44,317 INFO L290 TraceCheckUtils]: 58: Hoare triple {102340#false} assume ~id3~0 != ~id4~0; {102340#false} is VALID [2022-02-20 19:01:44,317 INFO L290 TraceCheckUtils]: 59: Hoare triple {102340#false} assume ~id1~0 >= 0; {102340#false} is VALID [2022-02-20 19:01:44,317 INFO L290 TraceCheckUtils]: 60: Hoare triple {102340#false} assume ~id2~0 >= 0; {102340#false} is VALID [2022-02-20 19:01:44,317 INFO L290 TraceCheckUtils]: 61: Hoare triple {102340#false} assume ~id3~0 >= 0; {102340#false} is VALID [2022-02-20 19:01:44,317 INFO L290 TraceCheckUtils]: 62: Hoare triple {102340#false} assume ~id4~0 >= 0; {102340#false} is VALID [2022-02-20 19:01:44,317 INFO L290 TraceCheckUtils]: 63: Hoare triple {102340#false} assume 0 == ~r1~0; {102340#false} is VALID [2022-02-20 19:01:44,317 INFO L290 TraceCheckUtils]: 64: Hoare triple {102340#false} assume 0 == ~r2~0; {102340#false} is VALID [2022-02-20 19:01:44,318 INFO L290 TraceCheckUtils]: 65: Hoare triple {102340#false} assume 0 == ~r3~0; {102340#false} is VALID [2022-02-20 19:01:44,318 INFO L290 TraceCheckUtils]: 66: Hoare triple {102340#false} assume 0 == ~r4~0; {102340#false} is VALID [2022-02-20 19:01:44,318 INFO L290 TraceCheckUtils]: 67: Hoare triple {102340#false} assume !(0 == main_~init__r123~0#1 % 256); {102340#false} is VALID [2022-02-20 19:01:44,318 INFO L290 TraceCheckUtils]: 68: Hoare triple {102340#false} assume !(0 == main_~init__r133~0#1 % 256); {102340#false} is VALID [2022-02-20 19:01:44,318 INFO L290 TraceCheckUtils]: 69: Hoare triple {102340#false} assume !(0 == main_~init__r143~0#1 % 256); {102340#false} is VALID [2022-02-20 19:01:44,318 INFO L290 TraceCheckUtils]: 70: Hoare triple {102340#false} assume !(0 == main_~init__r213~0#1 % 256); {102340#false} is VALID [2022-02-20 19:01:44,318 INFO L290 TraceCheckUtils]: 71: Hoare triple {102340#false} assume !(0 == main_~init__r233~0#1 % 256); {102340#false} is VALID [2022-02-20 19:01:44,318 INFO L290 TraceCheckUtils]: 72: Hoare triple {102340#false} assume !(0 == main_~init__r243~0#1 % 256); {102340#false} is VALID [2022-02-20 19:01:44,319 INFO L290 TraceCheckUtils]: 73: Hoare triple {102340#false} assume !(0 == main_~init__r313~0#1 % 256); {102340#false} is VALID [2022-02-20 19:01:44,319 INFO L290 TraceCheckUtils]: 74: Hoare triple {102340#false} assume !(0 == main_~init__r323~0#1 % 256); {102340#false} is VALID [2022-02-20 19:01:44,319 INFO L290 TraceCheckUtils]: 75: Hoare triple {102340#false} assume !(0 == main_~init__r343~0#1 % 256); {102340#false} is VALID [2022-02-20 19:01:44,319 INFO L290 TraceCheckUtils]: 76: Hoare triple {102340#false} assume !(0 == main_~init__r413~0#1 % 256); {102340#false} is VALID [2022-02-20 19:01:44,319 INFO L290 TraceCheckUtils]: 77: Hoare triple {102340#false} assume !(0 == main_~init__r423~0#1 % 256); {102340#false} is VALID [2022-02-20 19:01:44,319 INFO L290 TraceCheckUtils]: 78: Hoare triple {102340#false} assume !(0 == main_~init__r433~0#1 % 256); {102340#false} is VALID [2022-02-20 19:01:44,319 INFO L290 TraceCheckUtils]: 79: Hoare triple {102340#false} assume ~max1~0 == ~id1~0; {102340#false} is VALID [2022-02-20 19:01:44,319 INFO L290 TraceCheckUtils]: 80: Hoare triple {102340#false} assume ~max2~0 == ~id2~0; {102340#false} is VALID [2022-02-20 19:01:44,319 INFO L290 TraceCheckUtils]: 81: Hoare triple {102340#false} assume ~max3~0 == ~id3~0; {102340#false} is VALID [2022-02-20 19:01:44,320 INFO L290 TraceCheckUtils]: 82: Hoare triple {102340#false} assume ~max4~0 == ~id4~0; {102340#false} is VALID [2022-02-20 19:01:44,320 INFO L290 TraceCheckUtils]: 83: Hoare triple {102340#false} assume 0 == ~st1~0; {102340#false} is VALID [2022-02-20 19:01:44,320 INFO L290 TraceCheckUtils]: 84: Hoare triple {102340#false} assume 0 == ~st2~0; {102340#false} is VALID [2022-02-20 19:01:44,320 INFO L290 TraceCheckUtils]: 85: Hoare triple {102340#false} assume 0 == ~st3~0; {102340#false} is VALID [2022-02-20 19:01:44,320 INFO L290 TraceCheckUtils]: 86: Hoare triple {102340#false} assume 0 == ~st4~0; {102340#false} is VALID [2022-02-20 19:01:44,320 INFO L290 TraceCheckUtils]: 87: Hoare triple {102340#false} assume 0 == ~nl1~0; {102340#false} is VALID [2022-02-20 19:01:44,320 INFO L290 TraceCheckUtils]: 88: Hoare triple {102340#false} assume 0 == ~nl2~0; {102340#false} is VALID [2022-02-20 19:01:44,320 INFO L290 TraceCheckUtils]: 89: Hoare triple {102340#false} assume 0 == ~nl3~0; {102340#false} is VALID [2022-02-20 19:01:44,321 INFO L290 TraceCheckUtils]: 90: Hoare triple {102340#false} assume 0 == ~nl4~0; {102340#false} is VALID [2022-02-20 19:01:44,321 INFO L290 TraceCheckUtils]: 91: Hoare triple {102340#false} assume 0 == ~mode1~0 % 256; {102340#false} is VALID [2022-02-20 19:01:44,321 INFO L290 TraceCheckUtils]: 92: Hoare triple {102340#false} assume 0 == ~mode2~0 % 256; {102340#false} is VALID [2022-02-20 19:01:44,321 INFO L290 TraceCheckUtils]: 93: Hoare triple {102340#false} assume 0 == ~mode3~0 % 256; {102340#false} is VALID [2022-02-20 19:01:44,321 INFO L290 TraceCheckUtils]: 94: Hoare triple {102340#false} assume 0 == ~mode4~0 % 256; {102340#false} is VALID [2022-02-20 19:01:44,321 INFO L290 TraceCheckUtils]: 95: Hoare triple {102340#false} assume !(0 == ~newmax1~0 % 256); {102340#false} is VALID [2022-02-20 19:01:44,321 INFO L290 TraceCheckUtils]: 96: Hoare triple {102340#false} assume !(0 == ~newmax2~0 % 256); {102340#false} is VALID [2022-02-20 19:01:44,321 INFO L290 TraceCheckUtils]: 97: Hoare triple {102340#false} assume !(0 == ~newmax3~0 % 256); {102340#false} is VALID [2022-02-20 19:01:44,321 INFO L290 TraceCheckUtils]: 98: Hoare triple {102340#false} assume !(0 == ~newmax4~0 % 256);main_~init__tmp___23~0#1 := 1;~__return_4614~0 := main_~init__tmp___23~0#1;main_~main__i2~0#1 := ~__return_4614~0; {102340#false} is VALID [2022-02-20 19:01:44,322 INFO L290 TraceCheckUtils]: 99: Hoare triple {102340#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; {102340#false} is VALID [2022-02-20 19:01:44,322 INFO L290 TraceCheckUtils]: 100: Hoare triple {102340#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~0#1;main_~node1__newmax~0#1 := 0; {102340#false} is VALID [2022-02-20 19:01:44,322 INFO L290 TraceCheckUtils]: 101: Hoare triple {102340#false} assume !!(0 == ~mode1~0 % 256); {102340#false} is VALID [2022-02-20 19:01:44,322 INFO L290 TraceCheckUtils]: 102: Hoare triple {102340#false} assume ~r1~0 < 2; {102340#false} is VALID [2022-02-20 19:01:44,322 INFO L290 TraceCheckUtils]: 103: Hoare triple {102340#false} assume !!(0 == ~ep12~0 % 256); {102340#false} is VALID [2022-02-20 19:01:44,322 INFO L290 TraceCheckUtils]: 104: Hoare triple {102340#false} assume !!(0 == ~ep13~0 % 256); {102340#false} is VALID [2022-02-20 19:01:44,322 INFO L290 TraceCheckUtils]: 105: Hoare triple {102340#false} assume !!(0 == ~ep14~0 % 256); {102340#false} is VALID [2022-02-20 19:01:44,322 INFO L290 TraceCheckUtils]: 106: Hoare triple {102340#false} ~mode1~0 := 1;havoc main_~node2__newmax~0#1;main_~node2__newmax~0#1 := 0; {102340#false} is VALID [2022-02-20 19:01:44,322 INFO L290 TraceCheckUtils]: 107: Hoare triple {102340#false} assume !!(0 == ~mode2~0 % 256); {102340#false} is VALID [2022-02-20 19:01:44,323 INFO L290 TraceCheckUtils]: 108: Hoare triple {102340#false} assume ~r2~0 < 3; {102340#false} is VALID [2022-02-20 19:01:44,323 INFO L290 TraceCheckUtils]: 109: Hoare triple {102340#false} assume !!(0 == ~ep21~0 % 256); {102340#false} is VALID [2022-02-20 19:01:44,323 INFO L290 TraceCheckUtils]: 110: Hoare triple {102340#false} assume !!(0 == ~ep23~0 % 256); {102340#false} is VALID [2022-02-20 19:01:44,323 INFO L290 TraceCheckUtils]: 111: Hoare triple {102340#false} assume !!(0 == ~ep24~0 % 256); {102340#false} is VALID [2022-02-20 19:01:44,323 INFO L290 TraceCheckUtils]: 112: Hoare triple {102340#false} ~mode2~0 := 1;havoc main_~node3__newmax~0#1;main_~node3__newmax~0#1 := 0; {102340#false} is VALID [2022-02-20 19:01:44,323 INFO L290 TraceCheckUtils]: 113: Hoare triple {102340#false} assume !!(0 == ~mode3~0 % 256); {102340#false} is VALID [2022-02-20 19:01:44,323 INFO L290 TraceCheckUtils]: 114: Hoare triple {102340#false} assume ~r3~0 < 3; {102340#false} is VALID [2022-02-20 19:01:44,323 INFO L290 TraceCheckUtils]: 115: Hoare triple {102340#false} assume !!(0 == ~ep31~0 % 256); {102340#false} is VALID [2022-02-20 19:01:44,324 INFO L290 TraceCheckUtils]: 116: Hoare triple {102340#false} assume !!(0 == ~ep32~0 % 256); {102340#false} is VALID [2022-02-20 19:01:44,324 INFO L290 TraceCheckUtils]: 117: Hoare triple {102340#false} assume !!(0 == ~ep34~0 % 256); {102340#false} is VALID [2022-02-20 19:01:44,324 INFO L290 TraceCheckUtils]: 118: Hoare triple {102340#false} ~mode3~0 := 1;havoc main_~node4__newmax~0#1;main_~node4__newmax~0#1 := 0; {102340#false} is VALID [2022-02-20 19:01:44,324 INFO L290 TraceCheckUtils]: 119: Hoare triple {102340#false} assume !!(0 == ~mode4~0 % 256); {102340#false} is VALID [2022-02-20 19:01:44,324 INFO L290 TraceCheckUtils]: 120: Hoare triple {102340#false} assume ~r4~0 < 3; {102340#false} is VALID [2022-02-20 19:01:44,324 INFO L290 TraceCheckUtils]: 121: Hoare triple {102340#false} assume !!(0 == ~ep41~0 % 256); {102340#false} is VALID [2022-02-20 19:01:44,324 INFO L290 TraceCheckUtils]: 122: Hoare triple {102340#false} assume !!(0 == ~ep42~0 % 256); {102340#false} is VALID [2022-02-20 19:01:44,324 INFO L290 TraceCheckUtils]: 123: Hoare triple {102340#false} assume !!(0 == ~ep43~0 % 256); {102340#false} is VALID [2022-02-20 19:01:44,324 INFO L290 TraceCheckUtils]: 124: Hoare triple {102340#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; {102340#false} is VALID [2022-02-20 19:01:44,325 INFO L290 TraceCheckUtils]: 125: Hoare triple {102340#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {102340#false} is VALID [2022-02-20 19:01:44,325 INFO L290 TraceCheckUtils]: 126: Hoare triple {102340#false} assume ~st1~0 + ~nl1~0 <= 1; {102340#false} is VALID [2022-02-20 19:01:44,325 INFO L290 TraceCheckUtils]: 127: Hoare triple {102340#false} assume ~st2~0 + ~nl2~0 <= 1; {102340#false} is VALID [2022-02-20 19:01:44,325 INFO L290 TraceCheckUtils]: 128: Hoare triple {102340#false} assume ~st3~0 + ~nl3~0 <= 1; {102340#false} is VALID [2022-02-20 19:01:44,325 INFO L290 TraceCheckUtils]: 129: Hoare triple {102340#false} assume ~st4~0 + ~nl4~0 <= 1; {102340#false} is VALID [2022-02-20 19:01:44,325 INFO L290 TraceCheckUtils]: 130: Hoare triple {102340#false} assume !(~r1~0 >= 3); {102340#false} is VALID [2022-02-20 19:01:44,325 INFO L290 TraceCheckUtils]: 131: Hoare triple {102340#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {102340#false} is VALID [2022-02-20 19:01:44,325 INFO L290 TraceCheckUtils]: 132: Hoare triple {102340#false} assume ~r1~0 < 3; {102340#false} is VALID [2022-02-20 19:01:44,325 INFO L290 TraceCheckUtils]: 133: Hoare triple {102340#false} assume !(~r1~0 >= 3); {102340#false} is VALID [2022-02-20 19:01:44,326 INFO L290 TraceCheckUtils]: 134: Hoare triple {102340#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {102340#false} is VALID [2022-02-20 19:01:44,326 INFO L290 TraceCheckUtils]: 135: Hoare triple {102340#false} assume ~r1~0 < 3;main_~check__tmp~0#1 := 1;~__return_4856~0 := main_~check__tmp~0#1;main_~main__c1~0#1 := ~__return_4856~0;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; {102340#false} is VALID [2022-02-20 19:01:44,326 INFO L290 TraceCheckUtils]: 136: Hoare triple {102340#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; {102340#false} is VALID [2022-02-20 19:01:44,326 INFO L290 TraceCheckUtils]: 137: Hoare triple {102340#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~1#1;main_~node1__newmax~1#1 := 0; {102340#false} is VALID [2022-02-20 19:01:44,326 INFO L290 TraceCheckUtils]: 138: Hoare triple {102340#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); {102340#false} is VALID [2022-02-20 19:01:44,326 INFO L290 TraceCheckUtils]: 139: Hoare triple {102340#false} assume !!(0 == ~ep21~0 % 256); {102340#false} is VALID [2022-02-20 19:01:44,326 INFO L290 TraceCheckUtils]: 140: Hoare triple {102340#false} assume !!(0 == ~ep31~0 % 256); {102340#false} is VALID [2022-02-20 19:01:44,326 INFO L290 TraceCheckUtils]: 141: Hoare triple {102340#false} assume !!(0 == ~ep41~0 % 256); {102340#false} is VALID [2022-02-20 19:01:44,326 INFO L290 TraceCheckUtils]: 142: Hoare triple {102340#false} ~newmax1~0 := main_~node1__newmax~1#1; {102340#false} is VALID [2022-02-20 19:01:44,327 INFO L290 TraceCheckUtils]: 143: Hoare triple {102340#false} assume !(3 == ~r1~0);~mode1~0 := 0;havoc main_~node2__newmax~1#1;main_~node2__newmax~1#1 := 0; {102340#false} is VALID [2022-02-20 19:01:44,327 INFO L290 TraceCheckUtils]: 144: Hoare triple {102340#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); {102340#false} is VALID [2022-02-20 19:01:44,327 INFO L290 TraceCheckUtils]: 145: Hoare triple {102340#false} assume !!(0 == ~ep12~0 % 256); {102340#false} is VALID [2022-02-20 19:01:44,327 INFO L290 TraceCheckUtils]: 146: Hoare triple {102340#false} assume !!(0 == ~ep32~0 % 256); {102340#false} is VALID [2022-02-20 19:01:44,327 INFO L290 TraceCheckUtils]: 147: Hoare triple {102340#false} assume !!(0 == ~ep42~0 % 256); {102340#false} is VALID [2022-02-20 19:01:44,327 INFO L290 TraceCheckUtils]: 148: Hoare triple {102340#false} ~newmax2~0 := main_~node2__newmax~1#1; {102340#false} is VALID [2022-02-20 19:01:44,327 INFO L290 TraceCheckUtils]: 149: Hoare triple {102340#false} assume !(3 == ~r2~0);~mode2~0 := 0;havoc main_~node3__newmax~1#1;main_~node3__newmax~1#1 := 0; {102340#false} is VALID [2022-02-20 19:01:44,327 INFO L290 TraceCheckUtils]: 150: Hoare triple {102340#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); {102340#false} is VALID [2022-02-20 19:01:44,328 INFO L290 TraceCheckUtils]: 151: Hoare triple {102340#false} assume !!(0 == ~ep13~0 % 256); {102340#false} is VALID [2022-02-20 19:01:44,328 INFO L290 TraceCheckUtils]: 152: Hoare triple {102340#false} assume !!(0 == ~ep23~0 % 256); {102340#false} is VALID [2022-02-20 19:01:44,328 INFO L290 TraceCheckUtils]: 153: Hoare triple {102340#false} assume !!(0 == ~ep43~0 % 256); {102340#false} is VALID [2022-02-20 19:01:44,328 INFO L290 TraceCheckUtils]: 154: Hoare triple {102340#false} ~newmax3~0 := main_~node3__newmax~1#1; {102340#false} is VALID [2022-02-20 19:01:44,328 INFO L290 TraceCheckUtils]: 155: Hoare triple {102340#false} assume !(3 == ~r3~0);~mode3~0 := 0;havoc main_~node4__newmax~1#1;main_~node4__newmax~1#1 := 0; {102340#false} is VALID [2022-02-20 19:01:44,328 INFO L290 TraceCheckUtils]: 156: Hoare triple {102340#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); {102340#false} is VALID [2022-02-20 19:01:44,328 INFO L290 TraceCheckUtils]: 157: Hoare triple {102340#false} assume !!(0 == ~ep14~0 % 256); {102340#false} is VALID [2022-02-20 19:01:44,328 INFO L290 TraceCheckUtils]: 158: Hoare triple {102340#false} assume !!(0 == ~ep24~0 % 256); {102340#false} is VALID [2022-02-20 19:01:44,328 INFO L290 TraceCheckUtils]: 159: Hoare triple {102340#false} assume !!(0 == ~ep34~0 % 256); {102340#false} is VALID [2022-02-20 19:01:44,329 INFO L290 TraceCheckUtils]: 160: Hoare triple {102340#false} ~newmax4~0 := main_~node4__newmax~1#1; {102340#false} is VALID [2022-02-20 19:01:44,329 INFO L290 TraceCheckUtils]: 161: Hoare triple {102340#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; {102340#false} is VALID [2022-02-20 19:01:44,329 INFO L290 TraceCheckUtils]: 162: Hoare triple {102340#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {102340#false} is VALID [2022-02-20 19:01:44,329 INFO L290 TraceCheckUtils]: 163: Hoare triple {102340#false} assume ~st1~0 + ~nl1~0 <= 1; {102340#false} is VALID [2022-02-20 19:01:44,329 INFO L290 TraceCheckUtils]: 164: Hoare triple {102340#false} assume ~st2~0 + ~nl2~0 <= 1; {102340#false} is VALID [2022-02-20 19:01:44,329 INFO L290 TraceCheckUtils]: 165: Hoare triple {102340#false} assume ~st3~0 + ~nl3~0 <= 1; {102340#false} is VALID [2022-02-20 19:01:44,329 INFO L290 TraceCheckUtils]: 166: Hoare triple {102340#false} assume ~st4~0 + ~nl4~0 <= 1; {102340#false} is VALID [2022-02-20 19:01:44,329 INFO L290 TraceCheckUtils]: 167: Hoare triple {102340#false} assume !(~r1~0 >= 3); {102340#false} is VALID [2022-02-20 19:01:44,330 INFO L290 TraceCheckUtils]: 168: Hoare triple {102340#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {102340#false} is VALID [2022-02-20 19:01:44,330 INFO L290 TraceCheckUtils]: 169: Hoare triple {102340#false} assume ~r1~0 < 3; {102340#false} is VALID [2022-02-20 19:01:44,330 INFO L290 TraceCheckUtils]: 170: Hoare triple {102340#false} assume !(~r1~0 >= 3); {102340#false} is VALID [2022-02-20 19:01:44,330 INFO L290 TraceCheckUtils]: 171: Hoare triple {102340#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {102340#false} is VALID [2022-02-20 19:01:44,330 INFO L290 TraceCheckUtils]: 172: Hoare triple {102340#false} assume ~r1~0 < 3;main_~check__tmp~1#1 := 1;~__return_5063~0 := main_~check__tmp~1#1;main_~main__c1~0#1 := ~__return_5063~0;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; {102340#false} is VALID [2022-02-20 19:01:44,330 INFO L290 TraceCheckUtils]: 173: Hoare triple {102340#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; {102340#false} is VALID [2022-02-20 19:01:44,330 INFO L290 TraceCheckUtils]: 174: Hoare triple {102340#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~2#1;main_~node1__newmax~2#1 := 0; {102340#false} is VALID [2022-02-20 19:01:44,330 INFO L290 TraceCheckUtils]: 175: Hoare triple {102340#false} assume !!(0 == ~mode1~0 % 256); {102340#false} is VALID [2022-02-20 19:01:44,330 INFO L290 TraceCheckUtils]: 176: Hoare triple {102340#false} assume ~r1~0 < 2; {102340#false} is VALID [2022-02-20 19:01:44,331 INFO L290 TraceCheckUtils]: 177: Hoare triple {102340#false} assume !!(0 == ~ep12~0 % 256); {102340#false} is VALID [2022-02-20 19:01:44,331 INFO L290 TraceCheckUtils]: 178: Hoare triple {102340#false} assume !!(0 == ~ep13~0 % 256); {102340#false} is VALID [2022-02-20 19:01:44,331 INFO L290 TraceCheckUtils]: 179: Hoare triple {102340#false} assume !!(0 == ~ep14~0 % 256); {102340#false} is VALID [2022-02-20 19:01:44,331 INFO L290 TraceCheckUtils]: 180: Hoare triple {102340#false} ~mode1~0 := 1;havoc main_~node2__newmax~2#1;main_~node2__newmax~2#1 := 0; {102340#false} is VALID [2022-02-20 19:01:44,331 INFO L290 TraceCheckUtils]: 181: Hoare triple {102340#false} assume !!(0 == ~mode2~0 % 256); {102340#false} is VALID [2022-02-20 19:01:44,331 INFO L290 TraceCheckUtils]: 182: Hoare triple {102340#false} assume ~r2~0 < 3; {102340#false} is VALID [2022-02-20 19:01:44,331 INFO L290 TraceCheckUtils]: 183: Hoare triple {102340#false} assume !!(0 == ~ep21~0 % 256); {102340#false} is VALID [2022-02-20 19:01:44,331 INFO L290 TraceCheckUtils]: 184: Hoare triple {102340#false} assume !!(0 == ~ep23~0 % 256); {102340#false} is VALID [2022-02-20 19:01:44,331 INFO L290 TraceCheckUtils]: 185: Hoare triple {102340#false} assume !!(0 == ~ep24~0 % 256); {102340#false} is VALID [2022-02-20 19:01:44,332 INFO L290 TraceCheckUtils]: 186: Hoare triple {102340#false} ~mode2~0 := 1;havoc main_~node3__newmax~2#1;main_~node3__newmax~2#1 := 0; {102340#false} is VALID [2022-02-20 19:01:44,332 INFO L290 TraceCheckUtils]: 187: Hoare triple {102340#false} assume !!(0 == ~mode3~0 % 256); {102340#false} is VALID [2022-02-20 19:01:44,332 INFO L290 TraceCheckUtils]: 188: Hoare triple {102340#false} assume ~r3~0 < 3; {102340#false} is VALID [2022-02-20 19:01:44,332 INFO L290 TraceCheckUtils]: 189: Hoare triple {102340#false} assume !!(0 == ~ep31~0 % 256); {102340#false} is VALID [2022-02-20 19:01:44,332 INFO L290 TraceCheckUtils]: 190: Hoare triple {102340#false} assume !!(0 == ~ep32~0 % 256); {102340#false} is VALID [2022-02-20 19:01:44,332 INFO L290 TraceCheckUtils]: 191: Hoare triple {102340#false} assume !!(0 == ~ep34~0 % 256); {102340#false} is VALID [2022-02-20 19:01:44,332 INFO L290 TraceCheckUtils]: 192: Hoare triple {102340#false} ~mode3~0 := 1;havoc main_~node4__newmax~2#1;main_~node4__newmax~2#1 := 0; {102340#false} is VALID [2022-02-20 19:01:44,332 INFO L290 TraceCheckUtils]: 193: Hoare triple {102340#false} assume !!(0 == ~mode4~0 % 256); {102340#false} is VALID [2022-02-20 19:01:44,332 INFO L290 TraceCheckUtils]: 194: Hoare triple {102340#false} assume ~r4~0 < 3; {102340#false} is VALID [2022-02-20 19:01:44,333 INFO L290 TraceCheckUtils]: 195: Hoare triple {102340#false} assume !!(0 == ~ep41~0 % 256); {102340#false} is VALID [2022-02-20 19:01:44,333 INFO L290 TraceCheckUtils]: 196: Hoare triple {102340#false} assume !!(0 == ~ep42~0 % 256); {102340#false} is VALID [2022-02-20 19:01:44,333 INFO L290 TraceCheckUtils]: 197: Hoare triple {102340#false} assume !!(0 == ~ep43~0 % 256); {102340#false} is VALID [2022-02-20 19:01:44,333 INFO L290 TraceCheckUtils]: 198: Hoare triple {102340#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; {102340#false} is VALID [2022-02-20 19:01:44,333 INFO L290 TraceCheckUtils]: 199: Hoare triple {102340#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {102340#false} is VALID [2022-02-20 19:01:44,333 INFO L290 TraceCheckUtils]: 200: Hoare triple {102340#false} assume ~st1~0 + ~nl1~0 <= 1; {102340#false} is VALID [2022-02-20 19:01:44,333 INFO L290 TraceCheckUtils]: 201: Hoare triple {102340#false} assume ~st2~0 + ~nl2~0 <= 1; {102340#false} is VALID [2022-02-20 19:01:44,333 INFO L290 TraceCheckUtils]: 202: Hoare triple {102340#false} assume ~st3~0 + ~nl3~0 <= 1; {102340#false} is VALID [2022-02-20 19:01:44,334 INFO L290 TraceCheckUtils]: 203: Hoare triple {102340#false} assume ~st4~0 + ~nl4~0 <= 1; {102340#false} is VALID [2022-02-20 19:01:44,334 INFO L290 TraceCheckUtils]: 204: Hoare triple {102340#false} assume !(~r1~0 >= 3); {102340#false} is VALID [2022-02-20 19:01:44,334 INFO L290 TraceCheckUtils]: 205: Hoare triple {102340#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {102340#false} is VALID [2022-02-20 19:01:44,334 INFO L290 TraceCheckUtils]: 206: Hoare triple {102340#false} assume ~r1~0 < 3; {102340#false} is VALID [2022-02-20 19:01:44,334 INFO L290 TraceCheckUtils]: 207: Hoare triple {102340#false} assume !(~r1~0 >= 3); {102340#false} is VALID [2022-02-20 19:01:44,334 INFO L290 TraceCheckUtils]: 208: Hoare triple {102340#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {102340#false} is VALID [2022-02-20 19:01:44,334 INFO L290 TraceCheckUtils]: 209: Hoare triple {102340#false} assume ~r1~0 < 3;main_~check__tmp~2#1 := 1;~__return_5286~0 := main_~check__tmp~2#1;main_~main__c1~0#1 := ~__return_5286~0;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; {102340#false} is VALID [2022-02-20 19:01:44,334 INFO L290 TraceCheckUtils]: 210: Hoare triple {102340#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; {102340#false} is VALID [2022-02-20 19:01:44,334 INFO L290 TraceCheckUtils]: 211: Hoare triple {102340#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~3#1;main_~node1__newmax~3#1 := 0; {102340#false} is VALID [2022-02-20 19:01:44,335 INFO L290 TraceCheckUtils]: 212: Hoare triple {102340#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); {102340#false} is VALID [2022-02-20 19:01:44,335 INFO L290 TraceCheckUtils]: 213: Hoare triple {102340#false} assume !!(0 == ~ep21~0 % 256); {102340#false} is VALID [2022-02-20 19:01:44,335 INFO L290 TraceCheckUtils]: 214: Hoare triple {102340#false} assume !!(0 == ~ep31~0 % 256); {102340#false} is VALID [2022-02-20 19:01:44,335 INFO L290 TraceCheckUtils]: 215: Hoare triple {102340#false} assume !!(0 == ~ep41~0 % 256); {102340#false} is VALID [2022-02-20 19:01:44,335 INFO L290 TraceCheckUtils]: 216: Hoare triple {102340#false} ~newmax1~0 := main_~node1__newmax~3#1; {102340#false} is VALID [2022-02-20 19:01:44,335 INFO L290 TraceCheckUtils]: 217: Hoare triple {102340#false} assume !(3 == ~r1~0);~mode1~0 := 0;havoc main_~node2__newmax~3#1;main_~node2__newmax~3#1 := 0; {102340#false} is VALID [2022-02-20 19:01:44,335 INFO L290 TraceCheckUtils]: 218: Hoare triple {102340#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); {102340#false} is VALID [2022-02-20 19:01:44,335 INFO L290 TraceCheckUtils]: 219: Hoare triple {102340#false} assume !!(0 == ~ep12~0 % 256); {102340#false} is VALID [2022-02-20 19:01:44,335 INFO L290 TraceCheckUtils]: 220: Hoare triple {102340#false} assume !!(0 == ~ep32~0 % 256); {102340#false} is VALID [2022-02-20 19:01:44,336 INFO L290 TraceCheckUtils]: 221: Hoare triple {102340#false} assume !!(0 == ~ep42~0 % 256); {102340#false} is VALID [2022-02-20 19:01:44,336 INFO L290 TraceCheckUtils]: 222: Hoare triple {102340#false} ~newmax2~0 := main_~node2__newmax~3#1; {102340#false} is VALID [2022-02-20 19:01:44,336 INFO L290 TraceCheckUtils]: 223: Hoare triple {102340#false} assume !(3 == ~r2~0);~mode2~0 := 0;havoc main_~node3__newmax~3#1;main_~node3__newmax~3#1 := 0; {102340#false} is VALID [2022-02-20 19:01:44,336 INFO L290 TraceCheckUtils]: 224: Hoare triple {102340#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); {102340#false} is VALID [2022-02-20 19:01:44,336 INFO L290 TraceCheckUtils]: 225: Hoare triple {102340#false} assume !!(0 == ~ep13~0 % 256); {102340#false} is VALID [2022-02-20 19:01:44,336 INFO L290 TraceCheckUtils]: 226: Hoare triple {102340#false} assume !!(0 == ~ep23~0 % 256); {102340#false} is VALID [2022-02-20 19:01:44,336 INFO L290 TraceCheckUtils]: 227: Hoare triple {102340#false} assume !!(0 == ~ep43~0 % 256); {102340#false} is VALID [2022-02-20 19:01:44,336 INFO L290 TraceCheckUtils]: 228: Hoare triple {102340#false} ~newmax3~0 := main_~node3__newmax~3#1; {102340#false} is VALID [2022-02-20 19:01:44,337 INFO L290 TraceCheckUtils]: 229: Hoare triple {102340#false} assume !(3 == ~r3~0);~mode3~0 := 0;havoc main_~node4__newmax~3#1;main_~node4__newmax~3#1 := 0; {102340#false} is VALID [2022-02-20 19:01:44,337 INFO L290 TraceCheckUtils]: 230: Hoare triple {102340#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); {102340#false} is VALID [2022-02-20 19:01:44,337 INFO L290 TraceCheckUtils]: 231: Hoare triple {102340#false} assume !!(0 == ~ep14~0 % 256); {102340#false} is VALID [2022-02-20 19:01:44,337 INFO L290 TraceCheckUtils]: 232: Hoare triple {102340#false} assume !!(0 == ~ep24~0 % 256); {102340#false} is VALID [2022-02-20 19:01:44,337 INFO L290 TraceCheckUtils]: 233: Hoare triple {102340#false} assume !!(0 == ~ep34~0 % 256); {102340#false} is VALID [2022-02-20 19:01:44,337 INFO L290 TraceCheckUtils]: 234: Hoare triple {102340#false} ~newmax4~0 := main_~node4__newmax~3#1; {102340#false} is VALID [2022-02-20 19:01:44,337 INFO L290 TraceCheckUtils]: 235: Hoare triple {102340#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; {102340#false} is VALID [2022-02-20 19:01:44,337 INFO L290 TraceCheckUtils]: 236: Hoare triple {102340#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {102340#false} is VALID [2022-02-20 19:01:44,337 INFO L290 TraceCheckUtils]: 237: Hoare triple {102340#false} assume ~st1~0 + ~nl1~0 <= 1; {102340#false} is VALID [2022-02-20 19:01:44,338 INFO L290 TraceCheckUtils]: 238: Hoare triple {102340#false} assume ~st2~0 + ~nl2~0 <= 1; {102340#false} is VALID [2022-02-20 19:01:44,338 INFO L290 TraceCheckUtils]: 239: Hoare triple {102340#false} assume ~st3~0 + ~nl3~0 <= 1; {102340#false} is VALID [2022-02-20 19:01:44,338 INFO L290 TraceCheckUtils]: 240: Hoare triple {102340#false} assume ~st4~0 + ~nl4~0 <= 1; {102340#false} is VALID [2022-02-20 19:01:44,338 INFO L290 TraceCheckUtils]: 241: Hoare triple {102340#false} assume !(~r1~0 >= 3); {102340#false} is VALID [2022-02-20 19:01:44,338 INFO L290 TraceCheckUtils]: 242: Hoare triple {102340#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {102340#false} is VALID [2022-02-20 19:01:44,338 INFO L290 TraceCheckUtils]: 243: Hoare triple {102340#false} assume ~r1~0 < 3; {102340#false} is VALID [2022-02-20 19:01:44,338 INFO L290 TraceCheckUtils]: 244: Hoare triple {102340#false} assume !(~r1~0 >= 3); {102340#false} is VALID [2022-02-20 19:01:44,338 INFO L290 TraceCheckUtils]: 245: Hoare triple {102340#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {102340#false} is VALID [2022-02-20 19:01:44,338 INFO L290 TraceCheckUtils]: 246: Hoare triple {102340#false} assume ~r1~0 < 3;main_~check__tmp~3#1 := 1;~__return_5493~0 := main_~check__tmp~3#1;main_~main__c1~0#1 := ~__return_5493~0;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; {102340#false} is VALID [2022-02-20 19:01:44,339 INFO L290 TraceCheckUtils]: 247: Hoare triple {102340#false} assume !(0 == main_~assert__arg~3#1 % 256);main_~main____CPAchecker_TMP_0~3#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {102340#false} is VALID [2022-02-20 19:01:44,339 INFO L290 TraceCheckUtils]: 248: Hoare triple {102340#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~4#1;main_~node1__newmax~4#1 := 0; {102340#false} is VALID [2022-02-20 19:01:44,339 INFO L290 TraceCheckUtils]: 249: Hoare triple {102340#false} assume !!(0 == ~mode1~0 % 256); {102340#false} is VALID [2022-02-20 19:01:44,339 INFO L290 TraceCheckUtils]: 250: Hoare triple {102340#false} assume !(~r1~0 < 2);~mode1~0 := 1;havoc main_~node2__newmax~4#1;main_~node2__newmax~4#1 := 0; {102340#false} is VALID [2022-02-20 19:01:44,339 INFO L290 TraceCheckUtils]: 251: Hoare triple {102340#false} assume !!(0 == ~mode2~0 % 256); {102340#false} is VALID [2022-02-20 19:01:44,339 INFO L290 TraceCheckUtils]: 252: Hoare triple {102340#false} assume ~r2~0 < 3; {102340#false} is VALID [2022-02-20 19:01:44,339 INFO L290 TraceCheckUtils]: 253: Hoare triple {102340#false} assume !!(0 == ~ep21~0 % 256); {102340#false} is VALID [2022-02-20 19:01:44,339 INFO L290 TraceCheckUtils]: 254: Hoare triple {102340#false} assume !!(0 == ~ep23~0 % 256); {102340#false} is VALID [2022-02-20 19:01:44,340 INFO L290 TraceCheckUtils]: 255: Hoare triple {102340#false} assume !!(0 == ~ep24~0 % 256); {102340#false} is VALID [2022-02-20 19:01:44,340 INFO L290 TraceCheckUtils]: 256: Hoare triple {102340#false} ~mode2~0 := 1;havoc main_~node3__newmax~4#1;main_~node3__newmax~4#1 := 0; {102340#false} is VALID [2022-02-20 19:01:44,340 INFO L290 TraceCheckUtils]: 257: Hoare triple {102340#false} assume !!(0 == ~mode3~0 % 256); {102340#false} is VALID [2022-02-20 19:01:44,340 INFO L290 TraceCheckUtils]: 258: Hoare triple {102340#false} assume ~r3~0 < 3; {102340#false} is VALID [2022-02-20 19:01:44,340 INFO L290 TraceCheckUtils]: 259: Hoare triple {102340#false} assume !!(0 == ~ep31~0 % 256); {102340#false} is VALID [2022-02-20 19:01:44,340 INFO L290 TraceCheckUtils]: 260: Hoare triple {102340#false} assume !!(0 == ~ep32~0 % 256); {102340#false} is VALID [2022-02-20 19:01:44,340 INFO L290 TraceCheckUtils]: 261: Hoare triple {102340#false} assume !!(0 == ~ep34~0 % 256); {102340#false} is VALID [2022-02-20 19:01:44,340 INFO L290 TraceCheckUtils]: 262: Hoare triple {102340#false} ~mode3~0 := 1;havoc main_~node4__newmax~4#1;main_~node4__newmax~4#1 := 0; {102340#false} is VALID [2022-02-20 19:01:44,340 INFO L290 TraceCheckUtils]: 263: Hoare triple {102340#false} assume !!(0 == ~mode4~0 % 256); {102340#false} is VALID [2022-02-20 19:01:44,341 INFO L290 TraceCheckUtils]: 264: Hoare triple {102340#false} assume ~r4~0 < 3; {102340#false} is VALID [2022-02-20 19:01:44,341 INFO L290 TraceCheckUtils]: 265: Hoare triple {102340#false} assume !!(0 == ~ep41~0 % 256); {102340#false} is VALID [2022-02-20 19:01:44,341 INFO L290 TraceCheckUtils]: 266: Hoare triple {102340#false} assume !!(0 == ~ep42~0 % 256); {102340#false} is VALID [2022-02-20 19:01:44,341 INFO L290 TraceCheckUtils]: 267: Hoare triple {102340#false} assume !!(0 == ~ep43~0 % 256); {102340#false} is VALID [2022-02-20 19:01:44,341 INFO L290 TraceCheckUtils]: 268: Hoare triple {102340#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~4#1; {102340#false} is VALID [2022-02-20 19:01:44,341 INFO L290 TraceCheckUtils]: 269: Hoare triple {102340#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {102340#false} is VALID [2022-02-20 19:01:44,341 INFO L290 TraceCheckUtils]: 270: Hoare triple {102340#false} assume ~st1~0 + ~nl1~0 <= 1; {102340#false} is VALID [2022-02-20 19:01:44,341 INFO L290 TraceCheckUtils]: 271: Hoare triple {102340#false} assume ~st2~0 + ~nl2~0 <= 1; {102340#false} is VALID [2022-02-20 19:01:44,341 INFO L290 TraceCheckUtils]: 272: Hoare triple {102340#false} assume ~st3~0 + ~nl3~0 <= 1; {102340#false} is VALID [2022-02-20 19:01:44,342 INFO L290 TraceCheckUtils]: 273: Hoare triple {102340#false} assume ~st4~0 + ~nl4~0 <= 1; {102340#false} is VALID [2022-02-20 19:01:44,342 INFO L290 TraceCheckUtils]: 274: Hoare triple {102340#false} assume !(~r1~0 >= 3); {102340#false} is VALID [2022-02-20 19:01:44,342 INFO L290 TraceCheckUtils]: 275: Hoare triple {102340#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {102340#false} is VALID [2022-02-20 19:01:44,342 INFO L290 TraceCheckUtils]: 276: Hoare triple {102340#false} assume ~r1~0 < 3; {102340#false} is VALID [2022-02-20 19:01:44,342 INFO L290 TraceCheckUtils]: 277: Hoare triple {102340#false} assume !(~r1~0 >= 3); {102340#false} is VALID [2022-02-20 19:01:44,342 INFO L290 TraceCheckUtils]: 278: Hoare triple {102340#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {102340#false} is VALID [2022-02-20 19:01:44,342 INFO L290 TraceCheckUtils]: 279: Hoare triple {102340#false} assume ~r1~0 < 3;main_~check__tmp~4#1 := 1;~__return_5686~0 := main_~check__tmp~4#1;main_~main__c1~0#1 := ~__return_5686~0;havoc main_~__tmp_5~0#1;main_~__tmp_5~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~4#1;main_~assert__arg~4#1 := main_~__tmp_5~0#1; {102340#false} is VALID [2022-02-20 19:01:44,342 INFO L290 TraceCheckUtils]: 280: Hoare triple {102340#false} assume !(0 == main_~assert__arg~4#1 % 256);main_~main____CPAchecker_TMP_0~4#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {102340#false} is VALID [2022-02-20 19:01:44,343 INFO L290 TraceCheckUtils]: 281: Hoare triple {102340#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~5#1;main_~node1__newmax~5#1 := 0; {102340#false} is VALID [2022-02-20 19:01:44,343 INFO L290 TraceCheckUtils]: 282: Hoare triple {102340#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); {102340#false} is VALID [2022-02-20 19:01:44,343 INFO L290 TraceCheckUtils]: 283: Hoare triple {102340#false} assume !!(0 == ~ep21~0 % 256); {102340#false} is VALID [2022-02-20 19:01:44,343 INFO L290 TraceCheckUtils]: 284: Hoare triple {102340#false} assume !!(0 == ~ep31~0 % 256); {102340#false} is VALID [2022-02-20 19:01:44,343 INFO L290 TraceCheckUtils]: 285: Hoare triple {102340#false} assume !!(0 == ~ep41~0 % 256); {102340#false} is VALID [2022-02-20 19:01:44,343 INFO L290 TraceCheckUtils]: 286: Hoare triple {102340#false} ~newmax1~0 := main_~node1__newmax~5#1; {102340#false} is VALID [2022-02-20 19:01:44,343 INFO L290 TraceCheckUtils]: 287: Hoare triple {102340#false} assume 3 == ~r1~0; {102340#false} is VALID [2022-02-20 19:01:44,343 INFO L290 TraceCheckUtils]: 288: Hoare triple {102340#false} assume ~max1~0 == ~id1~0;~st1~0 := 1;~mode1~0 := 0;havoc main_~node2__newmax~5#1;main_~node2__newmax~5#1 := 0; {102340#false} is VALID [2022-02-20 19:01:44,343 INFO L290 TraceCheckUtils]: 289: Hoare triple {102340#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); {102340#false} is VALID [2022-02-20 19:01:44,344 INFO L290 TraceCheckUtils]: 290: Hoare triple {102340#false} assume !!(0 == ~ep12~0 % 256); {102340#false} is VALID [2022-02-20 19:01:44,344 INFO L290 TraceCheckUtils]: 291: Hoare triple {102340#false} assume !!(0 == ~ep32~0 % 256); {102340#false} is VALID [2022-02-20 19:01:44,344 INFO L290 TraceCheckUtils]: 292: Hoare triple {102340#false} assume !!(0 == ~ep42~0 % 256); {102340#false} is VALID [2022-02-20 19:01:44,344 INFO L290 TraceCheckUtils]: 293: Hoare triple {102340#false} ~newmax2~0 := main_~node2__newmax~5#1; {102340#false} is VALID [2022-02-20 19:01:44,344 INFO L290 TraceCheckUtils]: 294: Hoare triple {102340#false} assume 3 == ~r2~0; {102340#false} is VALID [2022-02-20 19:01:44,344 INFO L290 TraceCheckUtils]: 295: Hoare triple {102340#false} assume ~max2~0 == ~id2~0;~st2~0 := 1;~mode2~0 := 0;havoc main_~node3__newmax~5#1;main_~node3__newmax~5#1 := 0; {102340#false} is VALID [2022-02-20 19:01:44,344 INFO L290 TraceCheckUtils]: 296: Hoare triple {102340#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); {102340#false} is VALID [2022-02-20 19:01:44,344 INFO L290 TraceCheckUtils]: 297: Hoare triple {102340#false} assume !!(0 == ~ep13~0 % 256); {102340#false} is VALID [2022-02-20 19:01:44,345 INFO L290 TraceCheckUtils]: 298: Hoare triple {102340#false} assume !!(0 == ~ep23~0 % 256); {102340#false} is VALID [2022-02-20 19:01:44,345 INFO L290 TraceCheckUtils]: 299: Hoare triple {102340#false} assume !!(0 == ~ep43~0 % 256); {102340#false} is VALID [2022-02-20 19:01:44,345 INFO L290 TraceCheckUtils]: 300: Hoare triple {102340#false} ~newmax3~0 := main_~node3__newmax~5#1; {102340#false} is VALID [2022-02-20 19:01:44,345 INFO L290 TraceCheckUtils]: 301: Hoare triple {102340#false} assume 3 == ~r3~0; {102340#false} is VALID [2022-02-20 19:01:44,345 INFO L290 TraceCheckUtils]: 302: Hoare triple {102340#false} assume ~max3~0 == ~id3~0;~st3~0 := 1;~mode3~0 := 0;havoc main_~node4__newmax~5#1;main_~node4__newmax~5#1 := 0; {102340#false} is VALID [2022-02-20 19:01:44,345 INFO L290 TraceCheckUtils]: 303: Hoare triple {102340#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); {102340#false} is VALID [2022-02-20 19:01:44,345 INFO L290 TraceCheckUtils]: 304: Hoare triple {102340#false} assume !!(0 == ~ep14~0 % 256); {102340#false} is VALID [2022-02-20 19:01:44,345 INFO L290 TraceCheckUtils]: 305: Hoare triple {102340#false} assume !!(0 == ~ep24~0 % 256); {102340#false} is VALID [2022-02-20 19:01:44,345 INFO L290 TraceCheckUtils]: 306: Hoare triple {102340#false} assume !!(0 == ~ep34~0 % 256); {102340#false} is VALID [2022-02-20 19:01:44,346 INFO L290 TraceCheckUtils]: 307: Hoare triple {102340#false} ~newmax4~0 := main_~node4__newmax~5#1; {102340#false} is VALID [2022-02-20 19:01:44,346 INFO L290 TraceCheckUtils]: 308: Hoare triple {102340#false} assume 3 == ~r4~0; {102340#false} is VALID [2022-02-20 19:01:44,346 INFO L290 TraceCheckUtils]: 309: Hoare triple {102340#false} assume ~max4~0 == ~id4~0;~st4~0 := 1;~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~5#1; {102340#false} is VALID [2022-02-20 19:01:44,346 INFO L290 TraceCheckUtils]: 310: Hoare triple {102340#false} assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1);main_~check__tmp~5#1 := 0;~__return_7466~0 := main_~check__tmp~5#1;main_~main__c1~0#1 := ~__return_7466~0;havoc main_~__tmp_6~0#1;main_~__tmp_6~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~5#1;main_~assert__arg~5#1 := main_~__tmp_6~0#1; {102340#false} is VALID [2022-02-20 19:01:44,346 INFO L290 TraceCheckUtils]: 311: Hoare triple {102340#false} assume 0 == main_~assert__arg~5#1 % 256; {102340#false} is VALID [2022-02-20 19:01:44,346 INFO L290 TraceCheckUtils]: 312: Hoare triple {102340#false} assume !false; {102340#false} is VALID [2022-02-20 19:01:44,347 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 19:01:44,347 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 19:01:44,347 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1049546767] [2022-02-20 19:01:44,347 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1049546767] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 19:01:44,347 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 19:01:44,347 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 19:01:44,348 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [498745045] [2022-02-20 19:01:44,348 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 19:01:44,349 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 104.33333333333333) internal successors, (313), 3 states have internal predecessors, (313), 0 states have call successors, (0), 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 313 [2022-02-20 19:01:44,349 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 19:01:44,349 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 104.33333333333333) internal successors, (313), 3 states have internal predecessors, (313), 0 states have call successors, (0), 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 19:01:44,468 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 313 edges. 313 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:01:44,468 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 19:01:44,469 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 19:01:44,470 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 19:01:44,470 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 19:01:44,470 INFO L87 Difference]: Start difference. First operand 5382 states and 8307 transitions. Second operand has 3 states, 3 states have (on average 104.33333333333333) internal successors, (313), 3 states have internal predecessors, (313), 0 states have call successors, (0), 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 19:01:56,727 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:01:56,730 INFO L93 Difference]: Finished difference Result 16041 states and 24742 transitions. [2022-02-20 19:01:56,730 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 19:01:56,730 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 104.33333333333333) internal successors, (313), 3 states have internal predecessors, (313), 0 states have call successors, (0), 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 313 [2022-02-20 19:01:56,731 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 19:01:56,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 104.33333333333333) internal successors, (313), 3 states have internal predecessors, (313), 0 states have call successors, (0), 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 19:01:56,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 4382 transitions. [2022-02-20 19:01:56,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 104.33333333333333) internal successors, (313), 3 states have internal predecessors, (313), 0 states have call successors, (0), 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 19:01:56,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 4382 transitions. [2022-02-20 19:01:56,754 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 4382 transitions.