./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.4.ufo.UNBOUNDED.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.UNBOUNDED.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 f0b874f952b04bd552cf5193202432516bc7223f89ff9f8a5e56321d84de32c2 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 19:00:54,230 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 19:00:54,232 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 19:00:54,256 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 19:00:54,256 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 19:00:54,257 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 19:00:54,258 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 19:00:54,260 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 19:00:54,262 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 19:00:54,262 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 19:00:54,263 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 19:00:54,264 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 19:00:54,265 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 19:00:54,266 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 19:00:54,267 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 19:00:54,268 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 19:00:54,268 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 19:00:54,269 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 19:00:54,270 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 19:00:54,272 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 19:00:54,273 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 19:00:54,274 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 19:00:54,275 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 19:00:54,276 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 19:00:54,278 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 19:00:54,278 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 19:00:54,279 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 19:00:54,279 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 19:00:54,280 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 19:00:54,280 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 19:00:54,281 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 19:00:54,281 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 19:00:54,282 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 19:00:54,282 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 19:00:54,283 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 19:00:54,283 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 19:00:54,284 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 19:00:54,284 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 19:00:54,284 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 19:00:54,285 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 19:00:54,286 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 19:00:54,286 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-02-20 19:00:54,306 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 19:00:54,309 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 19:00:54,310 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 19:00:54,310 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 19:00:54,310 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 19:00:54,311 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 19:00:54,311 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 19:00:54,311 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 19:00:54,312 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 19:00:54,312 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 19:00:54,313 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-20 19:00:54,313 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 19:00:54,313 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-20 19:00:54,313 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 19:00:54,313 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 19:00:54,313 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 19:00:54,314 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 19:00:54,314 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-20 19:00:54,314 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 19:00:54,314 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 19:00:54,314 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 19:00:54,314 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 19:00:54,315 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 19:00:54,315 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 19:00:54,315 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 19:00:54,315 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 19:00:54,315 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 19:00:54,316 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 19:00:54,317 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 19:00:54,317 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 19:00:54,317 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 19:00:54,317 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 19:00:54,317 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 19:00:54,318 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f0b874f952b04bd552cf5193202432516bc7223f89ff9f8a5e56321d84de32c2 [2022-02-20 19:00:54,553 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 19:00:54,579 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 19:00:54,582 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 19:00:54,583 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 19:00:54,584 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 19:00:54,584 INFO L432 ainManager$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.UNBOUNDED.pals.c.v+lhb-reducer.c [2022-02-20 19:00:54,646 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/741ba01fc/c9953b08d5974b51921ba362bb073f53/FLAGc56b5bef7 [2022-02-20 19:00:55,201 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 19:00:55,202 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.4.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2022-02-20 19:00:55,217 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/741ba01fc/c9953b08d5974b51921ba362bb073f53/FLAGc56b5bef7 [2022-02-20 19:00:55,615 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/741ba01fc/c9953b08d5974b51921ba362bb073f53 [2022-02-20 19:00:55,618 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 19:00:55,620 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 19:00:55,621 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 19:00:55,623 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 19:00:55,626 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 19:00:55,626 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 07:00:55" (1/1) ... [2022-02-20 19:00:55,627 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5031b4b1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:00:55, skipping insertion in model container [2022-02-20 19:00:55,628 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 07:00:55" (1/1) ... [2022-02-20 19:00:55,632 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 19:00:55,736 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 19:00:56,232 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.4.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[34347,34360] [2022-02-20 19:00:56,250 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.UNBOUNDED.pals.c.v+lhb-reducer.c[35237,35250] [2022-02-20 19:00:56,280 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.UNBOUNDED.pals.c.v+lhb-reducer.c[37067,37080] [2022-02-20 19:00:56,304 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.UNBOUNDED.pals.c.v+lhb-reducer.c[37957,37970] [2022-02-20 19:00:56,343 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.UNBOUNDED.pals.c.v+lhb-reducer.c[40730,40743] [2022-02-20 19:00:56,358 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.UNBOUNDED.pals.c.v+lhb-reducer.c[41623,41636] [2022-02-20 19:00:56,380 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.UNBOUNDED.pals.c.v+lhb-reducer.c[43456,43469] [2022-02-20 19:00:56,401 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.UNBOUNDED.pals.c.v+lhb-reducer.c[44733,44746] [2022-02-20 19:00:56,555 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.UNBOUNDED.pals.c.v+lhb-reducer.c[60386,60399] [2022-02-20 19:00:56,576 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.UNBOUNDED.pals.c.v+lhb-reducer.c[61279,61292] [2022-02-20 19:00:56,598 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.UNBOUNDED.pals.c.v+lhb-reducer.c[63112,63125] [2022-02-20 19:00:56,645 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.UNBOUNDED.pals.c.v+lhb-reducer.c[67569,67582] [2022-02-20 19:00:56,742 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 19:00:56,752 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 19:00:56,938 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.UNBOUNDED.pals.c.v+lhb-reducer.c[34347,34360] [2022-02-20 19:00:56,958 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.UNBOUNDED.pals.c.v+lhb-reducer.c[35237,35250] [2022-02-20 19:00:56,978 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.UNBOUNDED.pals.c.v+lhb-reducer.c[37067,37080] [2022-02-20 19:00:56,990 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.UNBOUNDED.pals.c.v+lhb-reducer.c[37957,37970] [2022-02-20 19:00:57,019 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.UNBOUNDED.pals.c.v+lhb-reducer.c[40730,40743] [2022-02-20 19:00:57,031 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.UNBOUNDED.pals.c.v+lhb-reducer.c[41623,41636] [2022-02-20 19:00:57,051 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.UNBOUNDED.pals.c.v+lhb-reducer.c[43456,43469] [2022-02-20 19:00:57,066 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.UNBOUNDED.pals.c.v+lhb-reducer.c[44733,44746] [2022-02-20 19:00:57,168 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.UNBOUNDED.pals.c.v+lhb-reducer.c[60386,60399] [2022-02-20 19:00:57,180 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.UNBOUNDED.pals.c.v+lhb-reducer.c[61279,61292] [2022-02-20 19:00:57,198 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.UNBOUNDED.pals.c.v+lhb-reducer.c[63112,63125] [2022-02-20 19:00:57,238 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.UNBOUNDED.pals.c.v+lhb-reducer.c[67569,67582] [2022-02-20 19:00:57,311 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 19:00:57,330 INFO L208 MainTranslator]: Completed translation [2022-02-20 19:00:57,331 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:00:57 WrapperNode [2022-02-20 19:00:57,331 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 19:00:57,333 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 19:00:57,333 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 19:00:57,333 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 19:00:57,339 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:00:57" (1/1) ... [2022-02-20 19:00:57,378 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:00:57" (1/1) ... [2022-02-20 19:00:57,484 INFO L137 Inliner]: procedures = 24, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 4107 [2022-02-20 19:00:57,485 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 19:00:57,486 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 19:00:57,486 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 19:00:57,486 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 19:00:57,493 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:00:57" (1/1) ... [2022-02-20 19:00:57,493 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:00:57" (1/1) ... [2022-02-20 19:00:57,502 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:00:57" (1/1) ... [2022-02-20 19:00:57,503 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:00:57" (1/1) ... [2022-02-20 19:00:57,548 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:00:57" (1/1) ... [2022-02-20 19:00:57,576 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:00:57" (1/1) ... [2022-02-20 19:00:57,583 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:00:57" (1/1) ... [2022-02-20 19:00:57,602 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 19:00:57,603 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 19:00:57,603 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 19:00:57,603 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 19:00:57,604 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:00:57" (1/1) ... [2022-02-20 19:00:57,610 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 19:00:57,618 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 19:00:57,632 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 19:00:57,652 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 19:00:57,666 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 19:00:57,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-20 19:00:57,667 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 19:00:57,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 19:00:57,910 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 19:00:57,911 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 19:01:00,539 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 19:01:00,560 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 19:01:00,560 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-02-20 19:01:00,563 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 07:01:00 BoogieIcfgContainer [2022-02-20 19:01:00,564 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 19:01:00,566 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 19:01:00,566 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 19:01:00,570 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 19:01:00,570 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 07:00:55" (1/3) ... [2022-02-20 19:01:00,571 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@361e01e8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 07:01:00, skipping insertion in model container [2022-02-20 19:01:00,571 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:00:57" (2/3) ... [2022-02-20 19:01:00,571 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@361e01e8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 07:01:00, skipping insertion in model container [2022-02-20 19:01:00,571 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 07:01:00" (3/3) ... [2022-02-20 19:01:00,572 INFO L111 eAbstractionObserver]: Analyzing ICFG pals_opt-floodmax.4.4.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2022-02-20 19:01:00,577 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 19:01:00,577 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 12 error locations. [2022-02-20 19:01:00,619 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 19:01:00,624 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 19:01:00,624 INFO L340 AbstractCegarLoop]: Starting to check reachability of 12 error locations. [2022-02-20 19:01:00,660 INFO L276 IsEmpty]: Start isEmpty. Operand has 992 states, 979 states have (on average 1.8181818181818181) internal successors, (1780), 991 states have internal predecessors, (1780), 0 states have call successors, (0), 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 19:01:00,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2022-02-20 19:01:00,684 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 19:01:00,685 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, 1, 1, 1] [2022-02-20 19:01:00,685 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 19:01:00,689 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 19:01:00,690 INFO L85 PathProgramCache]: Analyzing trace with hash -1063526178, now seen corresponding path program 1 times [2022-02-20 19:01:00,697 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 19:01:00,697 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [85153037] [2022-02-20 19:01:00,698 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:01:00,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 19:01:01,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:01:01,407 INFO L290 TraceCheckUtils]: 0: Hoare triple {995#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_4635~0 := 0;~__return_4877~0 := 0;~__return_5085~0 := 0;~__return_5305~0 := 0;~__return_5513~0 := 0;~__return_5703~0 := 0;~__return_7502~0 := 0;~__return_7459~0 := 0;~__return_7375~0 := 0;~__return_7332~0 := 0;~__return_7207~0 := 0;~__return_7164~0 := 0;~__return_7080~0 := 0;~__return_7034~0 := 0;~__return_6121~0 := 0;~__return_6848~0 := 0;~__return_6805~0 := 0;~__return_6721~0 := 0;~__return_6675~0 := 0;~__return_6530~0 := 0;~__return_6484~0 := 0;~__return_6377~0 := 0;~__return_5920~0 := 0; {995#true} is VALID [2022-02-20 19:01:01,409 INFO L290 TraceCheckUtils]: 1: Hoare triple {995#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_~__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_~__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_~__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_~__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_~__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_~__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;~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;~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;~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;~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; {995#true} is VALID [2022-02-20 19:01:01,409 INFO L290 TraceCheckUtils]: 2: Hoare triple {995#true} assume !(0 == main_~init__r121~0#1 % 256);main_~init__tmp~0#1 := 1; {995#true} is VALID [2022-02-20 19:01:01,409 INFO L290 TraceCheckUtils]: 3: Hoare triple {995#true} main_~init__r122~0#1 := (if 0 == main_~init__tmp~0#1 then 0 else 1); {995#true} is VALID [2022-02-20 19:01:01,410 INFO L290 TraceCheckUtils]: 4: Hoare triple {995#true} assume !(0 == main_~init__r131~0#1 % 256);main_~init__tmp___0~0#1 := 1; {995#true} is VALID [2022-02-20 19:01:01,410 INFO L290 TraceCheckUtils]: 5: Hoare triple {995#true} main_~init__r132~0#1 := (if 0 == main_~init__tmp___0~0#1 then 0 else 1); {995#true} is VALID [2022-02-20 19:01:01,410 INFO L290 TraceCheckUtils]: 6: Hoare triple {995#true} assume !(0 == main_~init__r141~0#1 % 256);main_~init__tmp___1~0#1 := 1; {995#true} is VALID [2022-02-20 19:01:01,411 INFO L290 TraceCheckUtils]: 7: Hoare triple {995#true} main_~init__r142~0#1 := (if 0 == main_~init__tmp___1~0#1 then 0 else 1); {995#true} is VALID [2022-02-20 19:01:01,411 INFO L290 TraceCheckUtils]: 8: Hoare triple {995#true} assume !(0 == main_~init__r211~0#1 % 256);main_~init__tmp___2~0#1 := 1; {995#true} is VALID [2022-02-20 19:01:01,411 INFO L290 TraceCheckUtils]: 9: Hoare triple {995#true} main_~init__r212~0#1 := (if 0 == main_~init__tmp___2~0#1 then 0 else 1); {995#true} is VALID [2022-02-20 19:01:01,411 INFO L290 TraceCheckUtils]: 10: Hoare triple {995#true} assume !(0 == main_~init__r231~0#1 % 256);main_~init__tmp___3~0#1 := 1; {995#true} is VALID [2022-02-20 19:01:01,412 INFO L290 TraceCheckUtils]: 11: Hoare triple {995#true} main_~init__r232~0#1 := (if 0 == main_~init__tmp___3~0#1 then 0 else 1); {995#true} is VALID [2022-02-20 19:01:01,412 INFO L290 TraceCheckUtils]: 12: Hoare triple {995#true} assume !(0 == main_~init__r241~0#1 % 256);main_~init__tmp___4~0#1 := 1; {995#true} is VALID [2022-02-20 19:01:01,412 INFO L290 TraceCheckUtils]: 13: Hoare triple {995#true} main_~init__r242~0#1 := (if 0 == main_~init__tmp___4~0#1 then 0 else 1); {995#true} is VALID [2022-02-20 19:01:01,412 INFO L290 TraceCheckUtils]: 14: Hoare triple {995#true} assume !(0 == main_~init__r311~0#1 % 256);main_~init__tmp___5~0#1 := 1; {995#true} is VALID [2022-02-20 19:01:01,413 INFO L290 TraceCheckUtils]: 15: Hoare triple {995#true} main_~init__r312~0#1 := (if 0 == main_~init__tmp___5~0#1 then 0 else 1); {995#true} is VALID [2022-02-20 19:01:01,413 INFO L290 TraceCheckUtils]: 16: Hoare triple {995#true} assume !(0 == main_~init__r321~0#1 % 256);main_~init__tmp___6~0#1 := 1; {995#true} is VALID [2022-02-20 19:01:01,413 INFO L290 TraceCheckUtils]: 17: Hoare triple {995#true} main_~init__r322~0#1 := (if 0 == main_~init__tmp___6~0#1 then 0 else 1); {995#true} is VALID [2022-02-20 19:01:01,413 INFO L290 TraceCheckUtils]: 18: Hoare triple {995#true} assume !(0 == main_~init__r341~0#1 % 256);main_~init__tmp___7~0#1 := 1; {995#true} is VALID [2022-02-20 19:01:01,414 INFO L290 TraceCheckUtils]: 19: Hoare triple {995#true} main_~init__r342~0#1 := (if 0 == main_~init__tmp___7~0#1 then 0 else 1); {995#true} is VALID [2022-02-20 19:01:01,414 INFO L290 TraceCheckUtils]: 20: Hoare triple {995#true} assume !(0 == main_~init__r411~0#1 % 256);main_~init__tmp___8~0#1 := 1; {995#true} is VALID [2022-02-20 19:01:01,414 INFO L290 TraceCheckUtils]: 21: Hoare triple {995#true} main_~init__r412~0#1 := (if 0 == main_~init__tmp___8~0#1 then 0 else 1); {995#true} is VALID [2022-02-20 19:01:01,414 INFO L290 TraceCheckUtils]: 22: Hoare triple {995#true} assume !(0 == main_~init__r421~0#1 % 256);main_~init__tmp___9~0#1 := 1; {995#true} is VALID [2022-02-20 19:01:01,415 INFO L290 TraceCheckUtils]: 23: Hoare triple {995#true} main_~init__r422~0#1 := (if 0 == main_~init__tmp___9~0#1 then 0 else 1); {995#true} is VALID [2022-02-20 19:01:01,415 INFO L290 TraceCheckUtils]: 24: Hoare triple {995#true} assume !(0 == main_~init__r431~0#1 % 256);main_~init__tmp___10~0#1 := 1; {995#true} is VALID [2022-02-20 19:01:01,415 INFO L290 TraceCheckUtils]: 25: Hoare triple {995#true} main_~init__r432~0#1 := (if 0 == main_~init__tmp___10~0#1 then 0 else 1); {995#true} is VALID [2022-02-20 19:01:01,415 INFO L290 TraceCheckUtils]: 26: Hoare triple {995#true} assume !(0 == main_~init__r122~0#1 % 256);main_~init__tmp___11~0#1 := 1; {995#true} is VALID [2022-02-20 19:01:01,416 INFO L290 TraceCheckUtils]: 27: Hoare triple {995#true} main_~init__r123~0#1 := (if 0 == main_~init__tmp___11~0#1 then 0 else 1); {995#true} is VALID [2022-02-20 19:01:01,416 INFO L290 TraceCheckUtils]: 28: Hoare triple {995#true} assume !(0 == main_~init__r132~0#1 % 256);main_~init__tmp___12~0#1 := 1; {995#true} is VALID [2022-02-20 19:01:01,416 INFO L290 TraceCheckUtils]: 29: Hoare triple {995#true} main_~init__r133~0#1 := (if 0 == main_~init__tmp___12~0#1 then 0 else 1); {995#true} is VALID [2022-02-20 19:01:01,416 INFO L290 TraceCheckUtils]: 30: Hoare triple {995#true} assume !(0 == main_~init__r142~0#1 % 256);main_~init__tmp___13~0#1 := 1; {995#true} is VALID [2022-02-20 19:01:01,417 INFO L290 TraceCheckUtils]: 31: Hoare triple {995#true} main_~init__r143~0#1 := (if 0 == main_~init__tmp___13~0#1 then 0 else 1); {995#true} is VALID [2022-02-20 19:01:01,417 INFO L290 TraceCheckUtils]: 32: Hoare triple {995#true} assume !(0 == main_~init__r212~0#1 % 256);main_~init__tmp___14~0#1 := 1; {995#true} is VALID [2022-02-20 19:01:01,417 INFO L290 TraceCheckUtils]: 33: Hoare triple {995#true} main_~init__r213~0#1 := (if 0 == main_~init__tmp___14~0#1 then 0 else 1); {995#true} is VALID [2022-02-20 19:01:01,417 INFO L290 TraceCheckUtils]: 34: Hoare triple {995#true} assume !(0 == main_~init__r232~0#1 % 256);main_~init__tmp___15~0#1 := 1; {995#true} is VALID [2022-02-20 19:01:01,418 INFO L290 TraceCheckUtils]: 35: Hoare triple {995#true} main_~init__r233~0#1 := (if 0 == main_~init__tmp___15~0#1 then 0 else 1); {995#true} is VALID [2022-02-20 19:01:01,418 INFO L290 TraceCheckUtils]: 36: Hoare triple {995#true} assume !(0 == main_~init__r242~0#1 % 256);main_~init__tmp___16~0#1 := 1; {995#true} is VALID [2022-02-20 19:01:01,418 INFO L290 TraceCheckUtils]: 37: Hoare triple {995#true} main_~init__r243~0#1 := (if 0 == main_~init__tmp___16~0#1 then 0 else 1); {995#true} is VALID [2022-02-20 19:01:01,418 INFO L290 TraceCheckUtils]: 38: Hoare triple {995#true} assume !(0 == main_~init__r312~0#1 % 256);main_~init__tmp___17~0#1 := 1; {995#true} is VALID [2022-02-20 19:01:01,419 INFO L290 TraceCheckUtils]: 39: Hoare triple {995#true} main_~init__r313~0#1 := (if 0 == main_~init__tmp___17~0#1 then 0 else 1); {995#true} is VALID [2022-02-20 19:01:01,419 INFO L290 TraceCheckUtils]: 40: Hoare triple {995#true} assume !(0 == main_~init__r322~0#1 % 256);main_~init__tmp___18~0#1 := 1; {995#true} is VALID [2022-02-20 19:01:01,419 INFO L290 TraceCheckUtils]: 41: Hoare triple {995#true} main_~init__r323~0#1 := (if 0 == main_~init__tmp___18~0#1 then 0 else 1); {995#true} is VALID [2022-02-20 19:01:01,419 INFO L290 TraceCheckUtils]: 42: Hoare triple {995#true} assume !(0 == main_~init__r342~0#1 % 256);main_~init__tmp___19~0#1 := 1; {995#true} is VALID [2022-02-20 19:01:01,420 INFO L290 TraceCheckUtils]: 43: Hoare triple {995#true} main_~init__r343~0#1 := (if 0 == main_~init__tmp___19~0#1 then 0 else 1); {995#true} is VALID [2022-02-20 19:01:01,420 INFO L290 TraceCheckUtils]: 44: Hoare triple {995#true} assume !(0 == main_~init__r412~0#1 % 256);main_~init__tmp___20~0#1 := 1; {995#true} is VALID [2022-02-20 19:01:01,420 INFO L290 TraceCheckUtils]: 45: Hoare triple {995#true} main_~init__r413~0#1 := (if 0 == main_~init__tmp___20~0#1 then 0 else 1); {995#true} is VALID [2022-02-20 19:01:01,420 INFO L290 TraceCheckUtils]: 46: Hoare triple {995#true} assume !(0 == main_~init__r422~0#1 % 256);main_~init__tmp___21~0#1 := 1; {995#true} is VALID [2022-02-20 19:01:01,421 INFO L290 TraceCheckUtils]: 47: Hoare triple {995#true} main_~init__r423~0#1 := (if 0 == main_~init__tmp___21~0#1 then 0 else 1); {995#true} is VALID [2022-02-20 19:01:01,421 INFO L290 TraceCheckUtils]: 48: Hoare triple {995#true} assume !(0 == main_~init__r432~0#1 % 256);main_~init__tmp___22~0#1 := 1; {995#true} is VALID [2022-02-20 19:01:01,421 INFO L290 TraceCheckUtils]: 49: Hoare triple {995#true} main_~init__r433~0#1 := (if 0 == main_~init__tmp___22~0#1 then 0 else 1); {995#true} is VALID [2022-02-20 19:01:01,421 INFO L290 TraceCheckUtils]: 50: Hoare triple {995#true} assume ~id1~0 != ~id2~0; {995#true} is VALID [2022-02-20 19:01:01,421 INFO L290 TraceCheckUtils]: 51: Hoare triple {995#true} assume ~id1~0 != ~id3~0; {995#true} is VALID [2022-02-20 19:01:01,422 INFO L290 TraceCheckUtils]: 52: Hoare triple {995#true} assume ~id1~0 != ~id4~0; {995#true} is VALID [2022-02-20 19:01:01,422 INFO L290 TraceCheckUtils]: 53: Hoare triple {995#true} assume ~id2~0 != ~id3~0; {995#true} is VALID [2022-02-20 19:01:01,422 INFO L290 TraceCheckUtils]: 54: Hoare triple {995#true} assume ~id2~0 != ~id4~0; {995#true} is VALID [2022-02-20 19:01:01,422 INFO L290 TraceCheckUtils]: 55: Hoare triple {995#true} assume ~id3~0 != ~id4~0; {995#true} is VALID [2022-02-20 19:01:01,423 INFO L290 TraceCheckUtils]: 56: Hoare triple {995#true} assume ~id1~0 >= 0; {995#true} is VALID [2022-02-20 19:01:01,423 INFO L290 TraceCheckUtils]: 57: Hoare triple {995#true} assume ~id2~0 >= 0; {995#true} is VALID [2022-02-20 19:01:01,423 INFO L290 TraceCheckUtils]: 58: Hoare triple {995#true} assume ~id3~0 >= 0; {995#true} is VALID [2022-02-20 19:01:01,423 INFO L290 TraceCheckUtils]: 59: Hoare triple {995#true} assume ~id4~0 >= 0; {995#true} is VALID [2022-02-20 19:01:01,424 INFO L290 TraceCheckUtils]: 60: Hoare triple {995#true} assume 0 == ~r1~0 % 256; {995#true} is VALID [2022-02-20 19:01:01,424 INFO L290 TraceCheckUtils]: 61: Hoare triple {995#true} assume 0 == ~r2~0 % 256; {995#true} is VALID [2022-02-20 19:01:01,424 INFO L290 TraceCheckUtils]: 62: Hoare triple {995#true} assume 0 == ~r3~0 % 256; {995#true} is VALID [2022-02-20 19:01:01,424 INFO L290 TraceCheckUtils]: 63: Hoare triple {995#true} assume 0 == ~r4~0 % 256; {995#true} is VALID [2022-02-20 19:01:01,425 INFO L290 TraceCheckUtils]: 64: Hoare triple {995#true} assume !(0 == main_~init__r123~0#1 % 256); {995#true} is VALID [2022-02-20 19:01:01,425 INFO L290 TraceCheckUtils]: 65: Hoare triple {995#true} assume !(0 == main_~init__r133~0#1 % 256); {995#true} is VALID [2022-02-20 19:01:01,425 INFO L290 TraceCheckUtils]: 66: Hoare triple {995#true} assume !(0 == main_~init__r143~0#1 % 256); {995#true} is VALID [2022-02-20 19:01:01,425 INFO L290 TraceCheckUtils]: 67: Hoare triple {995#true} assume !(0 == main_~init__r213~0#1 % 256); {995#true} is VALID [2022-02-20 19:01:01,426 INFO L290 TraceCheckUtils]: 68: Hoare triple {995#true} assume !(0 == main_~init__r233~0#1 % 256); {995#true} is VALID [2022-02-20 19:01:01,426 INFO L290 TraceCheckUtils]: 69: Hoare triple {995#true} assume !(0 == main_~init__r243~0#1 % 256); {995#true} is VALID [2022-02-20 19:01:01,426 INFO L290 TraceCheckUtils]: 70: Hoare triple {995#true} assume !(0 == main_~init__r313~0#1 % 256); {995#true} is VALID [2022-02-20 19:01:01,426 INFO L290 TraceCheckUtils]: 71: Hoare triple {995#true} assume !(0 == main_~init__r323~0#1 % 256); {995#true} is VALID [2022-02-20 19:01:01,427 INFO L290 TraceCheckUtils]: 72: Hoare triple {995#true} assume !(0 == main_~init__r343~0#1 % 256); {995#true} is VALID [2022-02-20 19:01:01,427 INFO L290 TraceCheckUtils]: 73: Hoare triple {995#true} assume !(0 == main_~init__r413~0#1 % 256); {995#true} is VALID [2022-02-20 19:01:01,427 INFO L290 TraceCheckUtils]: 74: Hoare triple {995#true} assume !(0 == main_~init__r423~0#1 % 256); {995#true} is VALID [2022-02-20 19:01:01,427 INFO L290 TraceCheckUtils]: 75: Hoare triple {995#true} assume !(0 == main_~init__r433~0#1 % 256); {995#true} is VALID [2022-02-20 19:01:01,427 INFO L290 TraceCheckUtils]: 76: Hoare triple {995#true} assume ~max1~0 == ~id1~0; {995#true} is VALID [2022-02-20 19:01:01,428 INFO L290 TraceCheckUtils]: 77: Hoare triple {995#true} assume ~max2~0 == ~id2~0; {995#true} is VALID [2022-02-20 19:01:01,428 INFO L290 TraceCheckUtils]: 78: Hoare triple {995#true} assume ~max3~0 == ~id3~0; {995#true} is VALID [2022-02-20 19:01:01,429 INFO L290 TraceCheckUtils]: 79: Hoare triple {995#true} assume ~max4~0 == ~id4~0; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,429 INFO L290 TraceCheckUtils]: 80: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~st1~0; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,430 INFO L290 TraceCheckUtils]: 81: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~st2~0; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,430 INFO L290 TraceCheckUtils]: 82: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~st3~0; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,431 INFO L290 TraceCheckUtils]: 83: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~st4~0; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,431 INFO L290 TraceCheckUtils]: 84: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~nl1~0; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,432 INFO L290 TraceCheckUtils]: 85: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~nl2~0; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,432 INFO L290 TraceCheckUtils]: 86: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~nl3~0; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,433 INFO L290 TraceCheckUtils]: 87: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~nl4~0; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,433 INFO L290 TraceCheckUtils]: 88: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~mode1~0 % 256; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,433 INFO L290 TraceCheckUtils]: 89: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~mode2~0 % 256; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,434 INFO L290 TraceCheckUtils]: 90: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~mode3~0 % 256; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,434 INFO L290 TraceCheckUtils]: 91: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~mode4~0 % 256; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,435 INFO L290 TraceCheckUtils]: 92: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~newmax1~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,435 INFO L290 TraceCheckUtils]: 93: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~newmax2~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,436 INFO L290 TraceCheckUtils]: 94: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~newmax3~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,436 INFO L290 TraceCheckUtils]: 95: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~newmax4~0 % 256);main_~init__tmp___23~0#1 := 1;~__return_4635~0 := main_~init__tmp___23~0#1;main_~main__i2~0#1 := ~__return_4635~0; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,437 INFO L290 TraceCheckUtils]: 96: Hoare triple {997#(= (+ ~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;havoc main_~node1__newmax~0#1;main_~node1__newmax~0#1 := 0; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,437 INFO L290 TraceCheckUtils]: 97: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~mode1~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,438 INFO L290 TraceCheckUtils]: 98: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r1~0 % 256 < 2; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,438 INFO L290 TraceCheckUtils]: 99: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep12~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,439 INFO L290 TraceCheckUtils]: 100: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep13~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,439 INFO L290 TraceCheckUtils]: 101: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep14~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,440 INFO L290 TraceCheckUtils]: 102: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~mode1~0 := 1;havoc main_~node2__newmax~0#1;main_~node2__newmax~0#1 := 0; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,440 INFO L290 TraceCheckUtils]: 103: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~mode2~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,441 INFO L290 TraceCheckUtils]: 104: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r2~0 % 256 < 3; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,441 INFO L290 TraceCheckUtils]: 105: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep21~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,442 INFO L290 TraceCheckUtils]: 106: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep23~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,442 INFO L290 TraceCheckUtils]: 107: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep24~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,442 INFO L290 TraceCheckUtils]: 108: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~mode2~0 := 1;havoc main_~node3__newmax~0#1;main_~node3__newmax~0#1 := 0; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,443 INFO L290 TraceCheckUtils]: 109: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~mode3~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,443 INFO L290 TraceCheckUtils]: 110: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r3~0 % 256 < 3; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,444 INFO L290 TraceCheckUtils]: 111: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep31~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,444 INFO L290 TraceCheckUtils]: 112: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep32~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,445 INFO L290 TraceCheckUtils]: 113: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep34~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,445 INFO L290 TraceCheckUtils]: 114: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~mode3~0 := 1;havoc main_~node4__newmax~0#1;main_~node4__newmax~0#1 := 0; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,446 INFO L290 TraceCheckUtils]: 115: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~mode4~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,446 INFO L290 TraceCheckUtils]: 116: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r4~0 % 256 < 3; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,447 INFO L290 TraceCheckUtils]: 117: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep41~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,447 INFO L290 TraceCheckUtils]: 118: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep42~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,447 INFO L290 TraceCheckUtils]: 119: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep43~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,448 INFO L290 TraceCheckUtils]: 120: Hoare triple {997#(= (+ ~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; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,448 INFO L290 TraceCheckUtils]: 121: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,449 INFO L290 TraceCheckUtils]: 122: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st1~0 + ~nl1~0 <= 1; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,449 INFO L290 TraceCheckUtils]: 123: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st2~0 + ~nl2~0 <= 1; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,450 INFO L290 TraceCheckUtils]: 124: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st3~0 + ~nl3~0 <= 1; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,450 INFO L290 TraceCheckUtils]: 125: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st4~0 + ~nl4~0 <= 1; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,451 INFO L290 TraceCheckUtils]: 126: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(~r1~0 % 256 >= 3); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,451 INFO L290 TraceCheckUtils]: 127: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,452 INFO L290 TraceCheckUtils]: 128: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r1~0 % 256 < 3; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,452 INFO L290 TraceCheckUtils]: 129: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(~r1~0 % 256 >= 3); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,453 INFO L290 TraceCheckUtils]: 130: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,453 INFO L290 TraceCheckUtils]: 131: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r1~0 % 256 < 3;main_~check__tmp~0#1 := 1;~__return_4877~0 := main_~check__tmp~0#1;main_~main__c1~0#1 := ~__return_4877~0;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; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,454 INFO L290 TraceCheckUtils]: 132: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == main_~assert__arg~0#1 % 256);havoc main_~node1__newmax~1#1;main_~node1__newmax~1#1 := 0; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,454 INFO L290 TraceCheckUtils]: 133: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~mode1~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,454 INFO L290 TraceCheckUtils]: 134: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,455 INFO L290 TraceCheckUtils]: 135: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep21~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,455 INFO L290 TraceCheckUtils]: 136: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep31~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,456 INFO L290 TraceCheckUtils]: 137: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep41~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,456 INFO L290 TraceCheckUtils]: 138: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~newmax1~0 := main_~node1__newmax~1#1; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,457 INFO L290 TraceCheckUtils]: 139: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(3 == ~r1~0 % 256);~mode1~0 := 0;havoc main_~node2__newmax~1#1;main_~node2__newmax~1#1 := 0; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,457 INFO L290 TraceCheckUtils]: 140: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~mode2~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,458 INFO L290 TraceCheckUtils]: 141: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,458 INFO L290 TraceCheckUtils]: 142: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep12~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,458 INFO L290 TraceCheckUtils]: 143: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep32~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,459 INFO L290 TraceCheckUtils]: 144: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep42~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,462 INFO L290 TraceCheckUtils]: 145: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~newmax2~0 := main_~node2__newmax~1#1; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,466 INFO L290 TraceCheckUtils]: 146: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(3 == ~r2~0 % 256);~mode2~0 := 0;havoc main_~node3__newmax~1#1;main_~node3__newmax~1#1 := 0; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,467 INFO L290 TraceCheckUtils]: 147: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~mode3~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,467 INFO L290 TraceCheckUtils]: 148: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,468 INFO L290 TraceCheckUtils]: 149: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep13~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,468 INFO L290 TraceCheckUtils]: 150: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep23~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,468 INFO L290 TraceCheckUtils]: 151: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep43~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,469 INFO L290 TraceCheckUtils]: 152: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~newmax3~0 := main_~node3__newmax~1#1; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,469 INFO L290 TraceCheckUtils]: 153: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(3 == ~r3~0 % 256);~mode3~0 := 0;havoc main_~node4__newmax~1#1;main_~node4__newmax~1#1 := 0; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,470 INFO L290 TraceCheckUtils]: 154: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~mode4~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,471 INFO L290 TraceCheckUtils]: 155: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,471 INFO L290 TraceCheckUtils]: 156: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep14~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,471 INFO L290 TraceCheckUtils]: 157: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep24~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,472 INFO L290 TraceCheckUtils]: 158: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep34~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,472 INFO L290 TraceCheckUtils]: 159: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~newmax4~0 := main_~node4__newmax~1#1; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,473 INFO L290 TraceCheckUtils]: 160: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(3 == ~r4~0 % 256);~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; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,473 INFO L290 TraceCheckUtils]: 161: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,474 INFO L290 TraceCheckUtils]: 162: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st1~0 + ~nl1~0 <= 1; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,474 INFO L290 TraceCheckUtils]: 163: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st2~0 + ~nl2~0 <= 1; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,474 INFO L290 TraceCheckUtils]: 164: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st3~0 + ~nl3~0 <= 1; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,475 INFO L290 TraceCheckUtils]: 165: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st4~0 + ~nl4~0 <= 1; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,475 INFO L290 TraceCheckUtils]: 166: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(~r1~0 % 256 >= 3); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,476 INFO L290 TraceCheckUtils]: 167: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,476 INFO L290 TraceCheckUtils]: 168: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r1~0 % 256 < 3; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,477 INFO L290 TraceCheckUtils]: 169: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(~r1~0 % 256 >= 3); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,477 INFO L290 TraceCheckUtils]: 170: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,477 INFO L290 TraceCheckUtils]: 171: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r1~0 % 256 < 3;main_~check__tmp~1#1 := 1;~__return_5085~0 := main_~check__tmp~1#1;main_~main__c1~0#1 := ~__return_5085~0;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; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,478 INFO L290 TraceCheckUtils]: 172: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == main_~assert__arg~1#1 % 256);havoc main_~node1__newmax~2#1;main_~node1__newmax~2#1 := 0; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,478 INFO L290 TraceCheckUtils]: 173: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~mode1~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,479 INFO L290 TraceCheckUtils]: 174: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r1~0 % 256 < 2; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,479 INFO L290 TraceCheckUtils]: 175: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep12~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,480 INFO L290 TraceCheckUtils]: 176: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep13~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,480 INFO L290 TraceCheckUtils]: 177: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep14~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,480 INFO L290 TraceCheckUtils]: 178: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~mode1~0 := 1;havoc main_~node2__newmax~2#1;main_~node2__newmax~2#1 := 0; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,481 INFO L290 TraceCheckUtils]: 179: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~mode2~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,481 INFO L290 TraceCheckUtils]: 180: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r2~0 % 256 < 3; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,482 INFO L290 TraceCheckUtils]: 181: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep21~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,482 INFO L290 TraceCheckUtils]: 182: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep23~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,483 INFO L290 TraceCheckUtils]: 183: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep24~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,483 INFO L290 TraceCheckUtils]: 184: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~mode2~0 := 1;havoc main_~node3__newmax~2#1;main_~node3__newmax~2#1 := 0; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,484 INFO L290 TraceCheckUtils]: 185: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~mode3~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,484 INFO L290 TraceCheckUtils]: 186: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r3~0 % 256 < 3; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,485 INFO L290 TraceCheckUtils]: 187: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep31~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,485 INFO L290 TraceCheckUtils]: 188: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep32~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,485 INFO L290 TraceCheckUtils]: 189: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep34~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,486 INFO L290 TraceCheckUtils]: 190: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~mode3~0 := 1;havoc main_~node4__newmax~2#1;main_~node4__newmax~2#1 := 0; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,486 INFO L290 TraceCheckUtils]: 191: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~mode4~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,487 INFO L290 TraceCheckUtils]: 192: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r4~0 % 256 < 3; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,487 INFO L290 TraceCheckUtils]: 193: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep41~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,488 INFO L290 TraceCheckUtils]: 194: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep42~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,488 INFO L290 TraceCheckUtils]: 195: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep43~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,488 INFO L290 TraceCheckUtils]: 196: Hoare triple {997#(= (+ ~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; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,489 INFO L290 TraceCheckUtils]: 197: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,489 INFO L290 TraceCheckUtils]: 198: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st1~0 + ~nl1~0 <= 1; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,490 INFO L290 TraceCheckUtils]: 199: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st2~0 + ~nl2~0 <= 1; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,490 INFO L290 TraceCheckUtils]: 200: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st3~0 + ~nl3~0 <= 1; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,491 INFO L290 TraceCheckUtils]: 201: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st4~0 + ~nl4~0 <= 1; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,491 INFO L290 TraceCheckUtils]: 202: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(~r1~0 % 256 >= 3); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,491 INFO L290 TraceCheckUtils]: 203: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,492 INFO L290 TraceCheckUtils]: 204: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r1~0 % 256 < 3; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,492 INFO L290 TraceCheckUtils]: 205: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(~r1~0 % 256 >= 3); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,493 INFO L290 TraceCheckUtils]: 206: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,493 INFO L290 TraceCheckUtils]: 207: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r1~0 % 256 < 3;main_~check__tmp~2#1 := 1;~__return_5305~0 := main_~check__tmp~2#1;main_~main__c1~0#1 := ~__return_5305~0;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; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,494 INFO L290 TraceCheckUtils]: 208: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == main_~assert__arg~2#1 % 256);havoc main_~node1__newmax~3#1;main_~node1__newmax~3#1 := 0; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,494 INFO L290 TraceCheckUtils]: 209: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~mode1~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,494 INFO L290 TraceCheckUtils]: 210: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,495 INFO L290 TraceCheckUtils]: 211: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep21~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,495 INFO L290 TraceCheckUtils]: 212: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep31~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,496 INFO L290 TraceCheckUtils]: 213: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep41~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,496 INFO L290 TraceCheckUtils]: 214: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~newmax1~0 := main_~node1__newmax~3#1; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,497 INFO L290 TraceCheckUtils]: 215: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(3 == ~r1~0 % 256);~mode1~0 := 0;havoc main_~node2__newmax~3#1;main_~node2__newmax~3#1 := 0; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,497 INFO L290 TraceCheckUtils]: 216: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~mode2~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,497 INFO L290 TraceCheckUtils]: 217: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,498 INFO L290 TraceCheckUtils]: 218: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep12~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,498 INFO L290 TraceCheckUtils]: 219: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep32~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,499 INFO L290 TraceCheckUtils]: 220: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep42~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,499 INFO L290 TraceCheckUtils]: 221: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~newmax2~0 := main_~node2__newmax~3#1; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,500 INFO L290 TraceCheckUtils]: 222: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(3 == ~r2~0 % 256);~mode2~0 := 0;havoc main_~node3__newmax~3#1;main_~node3__newmax~3#1 := 0; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,500 INFO L290 TraceCheckUtils]: 223: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~mode3~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,500 INFO L290 TraceCheckUtils]: 224: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,501 INFO L290 TraceCheckUtils]: 225: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep13~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,501 INFO L290 TraceCheckUtils]: 226: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep23~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,502 INFO L290 TraceCheckUtils]: 227: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep43~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,502 INFO L290 TraceCheckUtils]: 228: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~newmax3~0 := main_~node3__newmax~3#1; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,502 INFO L290 TraceCheckUtils]: 229: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(3 == ~r3~0 % 256);~mode3~0 := 0;havoc main_~node4__newmax~3#1;main_~node4__newmax~3#1 := 0; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,503 INFO L290 TraceCheckUtils]: 230: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~mode4~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,503 INFO L290 TraceCheckUtils]: 231: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,504 INFO L290 TraceCheckUtils]: 232: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep14~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,504 INFO L290 TraceCheckUtils]: 233: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep24~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,504 INFO L290 TraceCheckUtils]: 234: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep34~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,505 INFO L290 TraceCheckUtils]: 235: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~newmax4~0 := main_~node4__newmax~3#1; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,505 INFO L290 TraceCheckUtils]: 236: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(3 == ~r4~0 % 256);~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; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,506 INFO L290 TraceCheckUtils]: 237: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,506 INFO L290 TraceCheckUtils]: 238: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st1~0 + ~nl1~0 <= 1; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,506 INFO L290 TraceCheckUtils]: 239: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st2~0 + ~nl2~0 <= 1; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,507 INFO L290 TraceCheckUtils]: 240: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st3~0 + ~nl3~0 <= 1; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,507 INFO L290 TraceCheckUtils]: 241: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st4~0 + ~nl4~0 <= 1; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,508 INFO L290 TraceCheckUtils]: 242: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(~r1~0 % 256 >= 3); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,508 INFO L290 TraceCheckUtils]: 243: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,509 INFO L290 TraceCheckUtils]: 244: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r1~0 % 256 < 3; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,509 INFO L290 TraceCheckUtils]: 245: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(~r1~0 % 256 >= 3); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,509 INFO L290 TraceCheckUtils]: 246: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,510 INFO L290 TraceCheckUtils]: 247: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r1~0 % 256 < 3;main_~check__tmp~3#1 := 1;~__return_5513~0 := main_~check__tmp~3#1;main_~main__c1~0#1 := ~__return_5513~0;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; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,510 INFO L290 TraceCheckUtils]: 248: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == main_~assert__arg~3#1 % 256);havoc main_~node1__newmax~4#1;main_~node1__newmax~4#1 := 0; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,511 INFO L290 TraceCheckUtils]: 249: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~mode1~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,511 INFO L290 TraceCheckUtils]: 250: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(~r1~0 % 256 < 2);~mode1~0 := 1;havoc main_~node2__newmax~4#1;main_~node2__newmax~4#1 := 0; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,511 INFO L290 TraceCheckUtils]: 251: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~mode2~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,512 INFO L290 TraceCheckUtils]: 252: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r2~0 % 256 < 3; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,512 INFO L290 TraceCheckUtils]: 253: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep21~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,513 INFO L290 TraceCheckUtils]: 254: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep23~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,513 INFO L290 TraceCheckUtils]: 255: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep24~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,514 INFO L290 TraceCheckUtils]: 256: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~mode2~0 := 1;havoc main_~node3__newmax~4#1;main_~node3__newmax~4#1 := 0; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,514 INFO L290 TraceCheckUtils]: 257: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~mode3~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,515 INFO L290 TraceCheckUtils]: 258: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r3~0 % 256 < 3; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,515 INFO L290 TraceCheckUtils]: 259: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep31~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,515 INFO L290 TraceCheckUtils]: 260: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep32~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,516 INFO L290 TraceCheckUtils]: 261: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep34~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,516 INFO L290 TraceCheckUtils]: 262: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~mode3~0 := 1;havoc main_~node4__newmax~4#1;main_~node4__newmax~4#1 := 0; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,517 INFO L290 TraceCheckUtils]: 263: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~mode4~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,517 INFO L290 TraceCheckUtils]: 264: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r4~0 % 256 < 3; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,518 INFO L290 TraceCheckUtils]: 265: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep41~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,518 INFO L290 TraceCheckUtils]: 266: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep42~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,518 INFO L290 TraceCheckUtils]: 267: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep43~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,519 INFO L290 TraceCheckUtils]: 268: Hoare triple {997#(= (+ ~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; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,519 INFO L290 TraceCheckUtils]: 269: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,520 INFO L290 TraceCheckUtils]: 270: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st1~0 + ~nl1~0 <= 1; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,520 INFO L290 TraceCheckUtils]: 271: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st2~0 + ~nl2~0 <= 1; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,521 INFO L290 TraceCheckUtils]: 272: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st3~0 + ~nl3~0 <= 1; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,521 INFO L290 TraceCheckUtils]: 273: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st4~0 + ~nl4~0 <= 1; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,521 INFO L290 TraceCheckUtils]: 274: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(~r1~0 % 256 >= 3); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,522 INFO L290 TraceCheckUtils]: 275: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,522 INFO L290 TraceCheckUtils]: 276: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r1~0 % 256 < 3; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,523 INFO L290 TraceCheckUtils]: 277: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(~r1~0 % 256 >= 3); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,523 INFO L290 TraceCheckUtils]: 278: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,523 INFO L290 TraceCheckUtils]: 279: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r1~0 % 256 < 3;main_~check__tmp~4#1 := 1;~__return_5703~0 := main_~check__tmp~4#1;main_~main__c1~0#1 := ~__return_5703~0;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; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,524 INFO L290 TraceCheckUtils]: 280: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == main_~assert__arg~4#1 % 256);havoc main_~node1__newmax~5#1;main_~node1__newmax~5#1 := 0; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,524 INFO L290 TraceCheckUtils]: 281: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~mode1~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,525 INFO L290 TraceCheckUtils]: 282: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,525 INFO L290 TraceCheckUtils]: 283: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep21~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,525 INFO L290 TraceCheckUtils]: 284: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep31~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,526 INFO L290 TraceCheckUtils]: 285: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep41~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,526 INFO L290 TraceCheckUtils]: 286: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~newmax1~0 := main_~node1__newmax~5#1; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,527 INFO L290 TraceCheckUtils]: 287: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 3 == ~r1~0 % 256; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,527 INFO L290 TraceCheckUtils]: 288: Hoare triple {997#(= (+ ~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; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,528 INFO L290 TraceCheckUtils]: 289: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~mode2~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,528 INFO L290 TraceCheckUtils]: 290: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,528 INFO L290 TraceCheckUtils]: 291: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep12~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,529 INFO L290 TraceCheckUtils]: 292: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep32~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,529 INFO L290 TraceCheckUtils]: 293: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep42~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,530 INFO L290 TraceCheckUtils]: 294: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~newmax2~0 := main_~node2__newmax~5#1; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,530 INFO L290 TraceCheckUtils]: 295: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 3 == ~r2~0 % 256; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,530 INFO L290 TraceCheckUtils]: 296: Hoare triple {997#(= (+ ~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; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,531 INFO L290 TraceCheckUtils]: 297: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~mode3~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,531 INFO L290 TraceCheckUtils]: 298: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,532 INFO L290 TraceCheckUtils]: 299: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep13~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,532 INFO L290 TraceCheckUtils]: 300: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep23~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,532 INFO L290 TraceCheckUtils]: 301: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep43~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,533 INFO L290 TraceCheckUtils]: 302: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~newmax3~0 := main_~node3__newmax~5#1; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,533 INFO L290 TraceCheckUtils]: 303: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 3 == ~r3~0 % 256; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,534 INFO L290 TraceCheckUtils]: 304: Hoare triple {997#(= (+ ~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; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,534 INFO L290 TraceCheckUtils]: 305: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~mode4~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,535 INFO L290 TraceCheckUtils]: 306: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,535 INFO L290 TraceCheckUtils]: 307: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep14~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,536 INFO L290 TraceCheckUtils]: 308: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep24~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,537 INFO L290 TraceCheckUtils]: 309: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep34~0 % 256); {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,537 INFO L290 TraceCheckUtils]: 310: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~newmax4~0 := main_~node4__newmax~5#1; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,538 INFO L290 TraceCheckUtils]: 311: Hoare triple {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 3 == ~r4~0 % 256; {997#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:01,539 INFO L290 TraceCheckUtils]: 312: Hoare triple {997#(= (+ ~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; {996#false} is VALID [2022-02-20 19:01:01,539 INFO L290 TraceCheckUtils]: 313: Hoare triple {996#false} assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1);main_~check__tmp~6#1 := 0;~__return_7459~0 := main_~check__tmp~6#1;main_~main__c1~0#1 := ~__return_7459~0;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; {996#false} is VALID [2022-02-20 19:01:01,539 INFO L290 TraceCheckUtils]: 314: Hoare triple {996#false} assume 0 == main_~assert__arg~6#1 % 256; {996#false} is VALID [2022-02-20 19:01:01,539 INFO L290 TraceCheckUtils]: 315: Hoare triple {996#false} assume !false; {996#false} is VALID [2022-02-20 19:01:01,543 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 19:01:01,543 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 19:01:01,544 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [85153037] [2022-02-20 19:01:01,544 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [85153037] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 19:01:01,544 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 19:01:01,544 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 19:01:01,546 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1446147999] [2022-02-20 19:01:01,546 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 19:01:01,551 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 105.33333333333333) internal successors, (316), 3 states have internal predecessors, (316), 0 states have call successors, (0), 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 316 [2022-02-20 19:01:01,553 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 19:01:01,556 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 105.33333333333333) internal successors, (316), 3 states have internal predecessors, (316), 0 states have call successors, (0), 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 19:01:01,882 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 316 edges. 316 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:01:01,883 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 19:01:01,883 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 19:01:01,905 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 19:01:01,906 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 19:01:01,913 INFO L87 Difference]: Start difference. First operand has 992 states, 979 states have (on average 1.8181818181818181) internal successors, (1780), 991 states have internal predecessors, (1780), 0 states have call successors, (0), 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 105.33333333333333) internal successors, (316), 3 states have internal predecessors, (316), 0 states have call successors, (0), 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 19:01:04,211 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:01:04,212 INFO L93 Difference]: Finished difference Result 1777 states and 3166 transitions. [2022-02-20 19:01:04,212 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 19:01:04,212 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 105.33333333333333) internal successors, (316), 3 states have internal predecessors, (316), 0 states have call successors, (0), 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 316 [2022-02-20 19:01:04,214 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 19:01:04,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 105.33333333333333) internal successors, (316), 3 states have internal predecessors, (316), 0 states have call successors, (0), 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 19:01:04,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3166 transitions. [2022-02-20 19:01:04,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 105.33333333333333) internal successors, (316), 3 states have internal predecessors, (316), 0 states have call successors, (0), 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 19:01:04,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3166 transitions. [2022-02-20 19:01:04,288 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 3166 transitions. [2022-02-20 19:01:06,484 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 3166 edges. 3166 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:01:06,720 INFO L225 Difference]: With dead ends: 1777 [2022-02-20 19:01:06,721 INFO L226 Difference]: Without dead ends: 1551 [2022-02-20 19:01:06,724 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 19:01:06,727 INFO L933 BasicCegarLoop]: 1917 mSDtfsCounter, 1056 mSDsluCounter, 1324 mSDsCounter, 0 mSdLazyCounter, 225 mSolverCounterSat, 18 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1056 SdHoareTripleChecker+Valid, 3241 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 19:01:06,728 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1056 Valid, 3241 Invalid, 243 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [18 Valid, 225 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-02-20 19:01:06,744 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1551 states. [2022-02-20 19:01:06,826 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1551 to 1549. [2022-02-20 19:01:06,826 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 19:01:06,832 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1551 states. Second operand has 1549 states, 1537 states have (on average 1.5471698113207548) internal successors, (2378), 1548 states have internal predecessors, (2378), 0 states have call successors, (0), 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 19:01:06,836 INFO L74 IsIncluded]: Start isIncluded. First operand 1551 states. Second operand has 1549 states, 1537 states have (on average 1.5471698113207548) internal successors, (2378), 1548 states have internal predecessors, (2378), 0 states have call successors, (0), 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 19:01:06,839 INFO L87 Difference]: Start difference. First operand 1551 states. Second operand has 1549 states, 1537 states have (on average 1.5471698113207548) internal successors, (2378), 1548 states have internal predecessors, (2378), 0 states have call successors, (0), 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 19:01:06,948 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:01:06,948 INFO L93 Difference]: Finished difference Result 1551 states and 2379 transitions. [2022-02-20 19:01:06,948 INFO L276 IsEmpty]: Start isEmpty. Operand 1551 states and 2379 transitions. [2022-02-20 19:01:06,953 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:01:06,953 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:01:06,957 INFO L74 IsIncluded]: Start isIncluded. First operand has 1549 states, 1537 states have (on average 1.5471698113207548) internal successors, (2378), 1548 states have internal predecessors, (2378), 0 states have call successors, (0), 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 1551 states. [2022-02-20 19:01:06,960 INFO L87 Difference]: Start difference. First operand has 1549 states, 1537 states have (on average 1.5471698113207548) internal successors, (2378), 1548 states have internal predecessors, (2378), 0 states have call successors, (0), 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 1551 states. [2022-02-20 19:01:07,065 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:01:07,065 INFO L93 Difference]: Finished difference Result 1551 states and 2379 transitions. [2022-02-20 19:01:07,065 INFO L276 IsEmpty]: Start isEmpty. Operand 1551 states and 2379 transitions. [2022-02-20 19:01:07,067 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:01:07,068 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:01:07,068 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 19:01:07,068 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 19:01:07,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1549 states, 1537 states have (on average 1.5471698113207548) internal successors, (2378), 1548 states have internal predecessors, (2378), 0 states have call successors, (0), 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 19:01:07,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1549 states to 1549 states and 2378 transitions. [2022-02-20 19:01:07,200 INFO L78 Accepts]: Start accepts. Automaton has 1549 states and 2378 transitions. Word has length 316 [2022-02-20 19:01:07,200 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 19:01:07,200 INFO L470 AbstractCegarLoop]: Abstraction has 1549 states and 2378 transitions. [2022-02-20 19:01:07,201 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 105.33333333333333) internal successors, (316), 3 states have internal predecessors, (316), 0 states have call successors, (0), 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 19:01:07,201 INFO L276 IsEmpty]: Start isEmpty. Operand 1549 states and 2378 transitions. [2022-02-20 19:01:07,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2022-02-20 19:01:07,205 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 19:01:07,205 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, 1, 1, 1] [2022-02-20 19:01:07,206 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-20 19:01:07,206 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 19:01:07,207 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 19:01:07,207 INFO L85 PathProgramCache]: Analyzing trace with hash -1063957154, now seen corresponding path program 1 times [2022-02-20 19:01:07,207 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 19:01:07,207 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [346201852] [2022-02-20 19:01:07,208 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:01:07,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 19:01:07,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:01:07,684 INFO L290 TraceCheckUtils]: 0: Hoare triple {8456#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_4635~0 := 0;~__return_4877~0 := 0;~__return_5085~0 := 0;~__return_5305~0 := 0;~__return_5513~0 := 0;~__return_5703~0 := 0;~__return_7502~0 := 0;~__return_7459~0 := 0;~__return_7375~0 := 0;~__return_7332~0 := 0;~__return_7207~0 := 0;~__return_7164~0 := 0;~__return_7080~0 := 0;~__return_7034~0 := 0;~__return_6121~0 := 0;~__return_6848~0 := 0;~__return_6805~0 := 0;~__return_6721~0 := 0;~__return_6675~0 := 0;~__return_6530~0 := 0;~__return_6484~0 := 0;~__return_6377~0 := 0;~__return_5920~0 := 0; {8456#true} is VALID [2022-02-20 19:01:07,686 INFO L290 TraceCheckUtils]: 1: Hoare triple {8456#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_~__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_~__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_~__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_~__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_~__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_~__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;~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;~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;~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;~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; {8458#(= (+ (* (- 1) ~ep12~0) |ULTIMATE.start_main_~init__r121~0#1|) 0)} is VALID [2022-02-20 19:01:07,687 INFO L290 TraceCheckUtils]: 2: Hoare triple {8458#(= (+ (* (- 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; {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,687 INFO L290 TraceCheckUtils]: 3: Hoare triple {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} main_~init__r122~0#1 := (if 0 == main_~init__tmp~0#1 then 0 else 1); {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,688 INFO L290 TraceCheckUtils]: 4: Hoare triple {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r131~0#1 % 256);main_~init__tmp___0~0#1 := 1; {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,688 INFO L290 TraceCheckUtils]: 5: Hoare triple {8459#(<= (+ (* (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); {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,689 INFO L290 TraceCheckUtils]: 6: Hoare triple {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r141~0#1 % 256);main_~init__tmp___1~0#1 := 1; {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,689 INFO L290 TraceCheckUtils]: 7: Hoare triple {8459#(<= (+ (* (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); {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,689 INFO L290 TraceCheckUtils]: 8: Hoare triple {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r211~0#1 % 256);main_~init__tmp___2~0#1 := 1; {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,690 INFO L290 TraceCheckUtils]: 9: Hoare triple {8459#(<= (+ (* (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); {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,690 INFO L290 TraceCheckUtils]: 10: Hoare triple {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r231~0#1 % 256);main_~init__tmp___3~0#1 := 1; {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,691 INFO L290 TraceCheckUtils]: 11: Hoare triple {8459#(<= (+ (* (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); {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,691 INFO L290 TraceCheckUtils]: 12: Hoare triple {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r241~0#1 % 256);main_~init__tmp___4~0#1 := 1; {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,692 INFO L290 TraceCheckUtils]: 13: Hoare triple {8459#(<= (+ (* (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); {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,692 INFO L290 TraceCheckUtils]: 14: Hoare triple {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r311~0#1 % 256);main_~init__tmp___5~0#1 := 1; {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,693 INFO L290 TraceCheckUtils]: 15: Hoare triple {8459#(<= (+ (* (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); {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,693 INFO L290 TraceCheckUtils]: 16: Hoare triple {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r321~0#1 % 256);main_~init__tmp___6~0#1 := 1; {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,694 INFO L290 TraceCheckUtils]: 17: Hoare triple {8459#(<= (+ (* (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); {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,694 INFO L290 TraceCheckUtils]: 18: Hoare triple {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r341~0#1 % 256);main_~init__tmp___7~0#1 := 1; {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,695 INFO L290 TraceCheckUtils]: 19: Hoare triple {8459#(<= (+ (* (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); {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,695 INFO L290 TraceCheckUtils]: 20: Hoare triple {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r411~0#1 % 256);main_~init__tmp___8~0#1 := 1; {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,696 INFO L290 TraceCheckUtils]: 21: Hoare triple {8459#(<= (+ (* (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); {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,696 INFO L290 TraceCheckUtils]: 22: Hoare triple {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r421~0#1 % 256);main_~init__tmp___9~0#1 := 1; {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,697 INFO L290 TraceCheckUtils]: 23: Hoare triple {8459#(<= (+ (* (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); {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,697 INFO L290 TraceCheckUtils]: 24: Hoare triple {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r431~0#1 % 256);main_~init__tmp___10~0#1 := 1; {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,697 INFO L290 TraceCheckUtils]: 25: Hoare triple {8459#(<= (+ (* (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); {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,698 INFO L290 TraceCheckUtils]: 26: Hoare triple {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r122~0#1 % 256);main_~init__tmp___11~0#1 := 1; {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,698 INFO L290 TraceCheckUtils]: 27: Hoare triple {8459#(<= (+ (* (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); {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,699 INFO L290 TraceCheckUtils]: 28: Hoare triple {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r132~0#1 % 256);main_~init__tmp___12~0#1 := 1; {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,699 INFO L290 TraceCheckUtils]: 29: Hoare triple {8459#(<= (+ (* (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); {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,702 INFO L290 TraceCheckUtils]: 30: Hoare triple {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r142~0#1 % 256);main_~init__tmp___13~0#1 := 1; {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,702 INFO L290 TraceCheckUtils]: 31: Hoare triple {8459#(<= (+ (* (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); {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,703 INFO L290 TraceCheckUtils]: 32: Hoare triple {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r212~0#1 % 256);main_~init__tmp___14~0#1 := 1; {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,703 INFO L290 TraceCheckUtils]: 33: Hoare triple {8459#(<= (+ (* (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); {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,704 INFO L290 TraceCheckUtils]: 34: Hoare triple {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r232~0#1 % 256);main_~init__tmp___15~0#1 := 1; {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,704 INFO L290 TraceCheckUtils]: 35: Hoare triple {8459#(<= (+ (* (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); {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,705 INFO L290 TraceCheckUtils]: 36: Hoare triple {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r242~0#1 % 256);main_~init__tmp___16~0#1 := 1; {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,705 INFO L290 TraceCheckUtils]: 37: Hoare triple {8459#(<= (+ (* (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); {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,706 INFO L290 TraceCheckUtils]: 38: Hoare triple {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r312~0#1 % 256);main_~init__tmp___17~0#1 := 1; {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,706 INFO L290 TraceCheckUtils]: 39: Hoare triple {8459#(<= (+ (* (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); {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,707 INFO L290 TraceCheckUtils]: 40: Hoare triple {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r322~0#1 % 256);main_~init__tmp___18~0#1 := 1; {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,707 INFO L290 TraceCheckUtils]: 41: Hoare triple {8459#(<= (+ (* (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); {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,708 INFO L290 TraceCheckUtils]: 42: Hoare triple {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r342~0#1 % 256);main_~init__tmp___19~0#1 := 1; {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,708 INFO L290 TraceCheckUtils]: 43: Hoare triple {8459#(<= (+ (* (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); {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,708 INFO L290 TraceCheckUtils]: 44: Hoare triple {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r412~0#1 % 256);main_~init__tmp___20~0#1 := 1; {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,709 INFO L290 TraceCheckUtils]: 45: Hoare triple {8459#(<= (+ (* (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); {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,709 INFO L290 TraceCheckUtils]: 46: Hoare triple {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r422~0#1 % 256);main_~init__tmp___21~0#1 := 1; {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,710 INFO L290 TraceCheckUtils]: 47: Hoare triple {8459#(<= (+ (* (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); {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,710 INFO L290 TraceCheckUtils]: 48: Hoare triple {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r432~0#1 % 256);main_~init__tmp___22~0#1 := 1; {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,711 INFO L290 TraceCheckUtils]: 49: Hoare triple {8459#(<= (+ (* (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); {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,711 INFO L290 TraceCheckUtils]: 50: Hoare triple {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id1~0 != ~id2~0; {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,712 INFO L290 TraceCheckUtils]: 51: Hoare triple {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id1~0 != ~id3~0; {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,712 INFO L290 TraceCheckUtils]: 52: Hoare triple {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id1~0 != ~id4~0; {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,713 INFO L290 TraceCheckUtils]: 53: Hoare triple {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id2~0 != ~id3~0; {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,715 INFO L290 TraceCheckUtils]: 54: Hoare triple {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id2~0 != ~id4~0; {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,715 INFO L290 TraceCheckUtils]: 55: Hoare triple {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id3~0 != ~id4~0; {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,719 INFO L290 TraceCheckUtils]: 56: Hoare triple {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id1~0 >= 0; {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,719 INFO L290 TraceCheckUtils]: 57: Hoare triple {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id2~0 >= 0; {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,720 INFO L290 TraceCheckUtils]: 58: Hoare triple {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id3~0 >= 0; {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,720 INFO L290 TraceCheckUtils]: 59: Hoare triple {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id4~0 >= 0; {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,721 INFO L290 TraceCheckUtils]: 60: Hoare triple {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~r1~0 % 256; {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,721 INFO L290 TraceCheckUtils]: 61: Hoare triple {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~r2~0 % 256; {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,722 INFO L290 TraceCheckUtils]: 62: Hoare triple {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~r3~0 % 256; {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,722 INFO L290 TraceCheckUtils]: 63: Hoare triple {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~r4~0 % 256; {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,722 INFO L290 TraceCheckUtils]: 64: Hoare triple {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r123~0#1 % 256); {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,723 INFO L290 TraceCheckUtils]: 65: Hoare triple {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r133~0#1 % 256); {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,723 INFO L290 TraceCheckUtils]: 66: Hoare triple {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r143~0#1 % 256); {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,724 INFO L290 TraceCheckUtils]: 67: Hoare triple {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r213~0#1 % 256); {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,724 INFO L290 TraceCheckUtils]: 68: Hoare triple {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r233~0#1 % 256); {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,725 INFO L290 TraceCheckUtils]: 69: Hoare triple {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r243~0#1 % 256); {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,725 INFO L290 TraceCheckUtils]: 70: Hoare triple {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r313~0#1 % 256); {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,726 INFO L290 TraceCheckUtils]: 71: Hoare triple {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r323~0#1 % 256); {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,726 INFO L290 TraceCheckUtils]: 72: Hoare triple {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r343~0#1 % 256); {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,727 INFO L290 TraceCheckUtils]: 73: Hoare triple {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r413~0#1 % 256); {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,727 INFO L290 TraceCheckUtils]: 74: Hoare triple {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r423~0#1 % 256); {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,728 INFO L290 TraceCheckUtils]: 75: Hoare triple {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r433~0#1 % 256); {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,728 INFO L290 TraceCheckUtils]: 76: Hoare triple {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~max1~0 == ~id1~0; {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,728 INFO L290 TraceCheckUtils]: 77: Hoare triple {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~max2~0 == ~id2~0; {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,729 INFO L290 TraceCheckUtils]: 78: Hoare triple {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~max3~0 == ~id3~0; {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,729 INFO L290 TraceCheckUtils]: 79: Hoare triple {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~max4~0 == ~id4~0; {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,730 INFO L290 TraceCheckUtils]: 80: Hoare triple {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~st1~0; {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,730 INFO L290 TraceCheckUtils]: 81: Hoare triple {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~st2~0; {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,731 INFO L290 TraceCheckUtils]: 82: Hoare triple {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~st3~0; {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,731 INFO L290 TraceCheckUtils]: 83: Hoare triple {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~st4~0; {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,732 INFO L290 TraceCheckUtils]: 84: Hoare triple {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~nl1~0; {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,732 INFO L290 TraceCheckUtils]: 85: Hoare triple {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~nl2~0; {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,732 INFO L290 TraceCheckUtils]: 86: Hoare triple {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~nl3~0; {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,733 INFO L290 TraceCheckUtils]: 87: Hoare triple {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~nl4~0; {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,733 INFO L290 TraceCheckUtils]: 88: Hoare triple {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~mode1~0 % 256; {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,734 INFO L290 TraceCheckUtils]: 89: Hoare triple {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~mode2~0 % 256; {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,734 INFO L290 TraceCheckUtils]: 90: Hoare triple {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~mode3~0 % 256; {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,735 INFO L290 TraceCheckUtils]: 91: Hoare triple {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~mode4~0 % 256; {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,735 INFO L290 TraceCheckUtils]: 92: Hoare triple {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == ~newmax1~0 % 256); {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,736 INFO L290 TraceCheckUtils]: 93: Hoare triple {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == ~newmax2~0 % 256); {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,736 INFO L290 TraceCheckUtils]: 94: Hoare triple {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == ~newmax3~0 % 256); {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,736 INFO L290 TraceCheckUtils]: 95: Hoare triple {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == ~newmax4~0 % 256);main_~init__tmp___23~0#1 := 1;~__return_4635~0 := main_~init__tmp___23~0#1;main_~main__i2~0#1 := ~__return_4635~0; {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,737 INFO L290 TraceCheckUtils]: 96: Hoare triple {8459#(<= (+ (* (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;havoc main_~node1__newmax~0#1;main_~node1__newmax~0#1 := 0; {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,738 INFO L290 TraceCheckUtils]: 97: Hoare triple {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !!(0 == ~mode1~0 % 256); {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,738 INFO L290 TraceCheckUtils]: 98: Hoare triple {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~r1~0 % 256 < 2; {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:07,739 INFO L290 TraceCheckUtils]: 99: Hoare triple {8459#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !!(0 == ~ep12~0 % 256); {8457#false} is VALID [2022-02-20 19:01:07,739 INFO L290 TraceCheckUtils]: 100: Hoare triple {8457#false} assume !!(0 == ~ep13~0 % 256); {8457#false} is VALID [2022-02-20 19:01:07,739 INFO L290 TraceCheckUtils]: 101: Hoare triple {8457#false} assume !!(0 == ~ep14~0 % 256); {8457#false} is VALID [2022-02-20 19:01:07,739 INFO L290 TraceCheckUtils]: 102: Hoare triple {8457#false} ~mode1~0 := 1;havoc main_~node2__newmax~0#1;main_~node2__newmax~0#1 := 0; {8457#false} is VALID [2022-02-20 19:01:07,739 INFO L290 TraceCheckUtils]: 103: Hoare triple {8457#false} assume !!(0 == ~mode2~0 % 256); {8457#false} is VALID [2022-02-20 19:01:07,739 INFO L290 TraceCheckUtils]: 104: Hoare triple {8457#false} assume ~r2~0 % 256 < 3; {8457#false} is VALID [2022-02-20 19:01:07,739 INFO L290 TraceCheckUtils]: 105: Hoare triple {8457#false} assume !!(0 == ~ep21~0 % 256); {8457#false} is VALID [2022-02-20 19:01:07,740 INFO L290 TraceCheckUtils]: 106: Hoare triple {8457#false} assume !!(0 == ~ep23~0 % 256); {8457#false} is VALID [2022-02-20 19:01:07,740 INFO L290 TraceCheckUtils]: 107: Hoare triple {8457#false} assume !!(0 == ~ep24~0 % 256); {8457#false} is VALID [2022-02-20 19:01:07,740 INFO L290 TraceCheckUtils]: 108: Hoare triple {8457#false} ~mode2~0 := 1;havoc main_~node3__newmax~0#1;main_~node3__newmax~0#1 := 0; {8457#false} is VALID [2022-02-20 19:01:07,740 INFO L290 TraceCheckUtils]: 109: Hoare triple {8457#false} assume !!(0 == ~mode3~0 % 256); {8457#false} is VALID [2022-02-20 19:01:07,740 INFO L290 TraceCheckUtils]: 110: Hoare triple {8457#false} assume ~r3~0 % 256 < 3; {8457#false} is VALID [2022-02-20 19:01:07,740 INFO L290 TraceCheckUtils]: 111: Hoare triple {8457#false} assume !!(0 == ~ep31~0 % 256); {8457#false} is VALID [2022-02-20 19:01:07,740 INFO L290 TraceCheckUtils]: 112: Hoare triple {8457#false} assume !!(0 == ~ep32~0 % 256); {8457#false} is VALID [2022-02-20 19:01:07,741 INFO L290 TraceCheckUtils]: 113: Hoare triple {8457#false} assume !!(0 == ~ep34~0 % 256); {8457#false} is VALID [2022-02-20 19:01:07,741 INFO L290 TraceCheckUtils]: 114: Hoare triple {8457#false} ~mode3~0 := 1;havoc main_~node4__newmax~0#1;main_~node4__newmax~0#1 := 0; {8457#false} is VALID [2022-02-20 19:01:07,741 INFO L290 TraceCheckUtils]: 115: Hoare triple {8457#false} assume !!(0 == ~mode4~0 % 256); {8457#false} is VALID [2022-02-20 19:01:07,741 INFO L290 TraceCheckUtils]: 116: Hoare triple {8457#false} assume ~r4~0 % 256 < 3; {8457#false} is VALID [2022-02-20 19:01:07,741 INFO L290 TraceCheckUtils]: 117: Hoare triple {8457#false} assume !!(0 == ~ep41~0 % 256); {8457#false} is VALID [2022-02-20 19:01:07,741 INFO L290 TraceCheckUtils]: 118: Hoare triple {8457#false} assume !!(0 == ~ep42~0 % 256); {8457#false} is VALID [2022-02-20 19:01:07,742 INFO L290 TraceCheckUtils]: 119: Hoare triple {8457#false} assume !!(0 == ~ep43~0 % 256); {8457#false} is VALID [2022-02-20 19:01:07,742 INFO L290 TraceCheckUtils]: 120: Hoare triple {8457#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; {8457#false} is VALID [2022-02-20 19:01:07,742 INFO L290 TraceCheckUtils]: 121: Hoare triple {8457#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {8457#false} is VALID [2022-02-20 19:01:07,742 INFO L290 TraceCheckUtils]: 122: Hoare triple {8457#false} assume ~st1~0 + ~nl1~0 <= 1; {8457#false} is VALID [2022-02-20 19:01:07,742 INFO L290 TraceCheckUtils]: 123: Hoare triple {8457#false} assume ~st2~0 + ~nl2~0 <= 1; {8457#false} is VALID [2022-02-20 19:01:07,742 INFO L290 TraceCheckUtils]: 124: Hoare triple {8457#false} assume ~st3~0 + ~nl3~0 <= 1; {8457#false} is VALID [2022-02-20 19:01:07,742 INFO L290 TraceCheckUtils]: 125: Hoare triple {8457#false} assume ~st4~0 + ~nl4~0 <= 1; {8457#false} is VALID [2022-02-20 19:01:07,743 INFO L290 TraceCheckUtils]: 126: Hoare triple {8457#false} assume !(~r1~0 % 256 >= 3); {8457#false} is VALID [2022-02-20 19:01:07,743 INFO L290 TraceCheckUtils]: 127: Hoare triple {8457#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {8457#false} is VALID [2022-02-20 19:01:07,743 INFO L290 TraceCheckUtils]: 128: Hoare triple {8457#false} assume ~r1~0 % 256 < 3; {8457#false} is VALID [2022-02-20 19:01:07,743 INFO L290 TraceCheckUtils]: 129: Hoare triple {8457#false} assume !(~r1~0 % 256 >= 3); {8457#false} is VALID [2022-02-20 19:01:07,743 INFO L290 TraceCheckUtils]: 130: Hoare triple {8457#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {8457#false} is VALID [2022-02-20 19:01:07,743 INFO L290 TraceCheckUtils]: 131: Hoare triple {8457#false} assume ~r1~0 % 256 < 3;main_~check__tmp~0#1 := 1;~__return_4877~0 := main_~check__tmp~0#1;main_~main__c1~0#1 := ~__return_4877~0;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; {8457#false} is VALID [2022-02-20 19:01:07,743 INFO L290 TraceCheckUtils]: 132: Hoare triple {8457#false} assume !(0 == main_~assert__arg~0#1 % 256);havoc main_~node1__newmax~1#1;main_~node1__newmax~1#1 := 0; {8457#false} is VALID [2022-02-20 19:01:07,744 INFO L290 TraceCheckUtils]: 133: Hoare triple {8457#false} assume !(0 == ~mode1~0 % 256); {8457#false} is VALID [2022-02-20 19:01:07,744 INFO L290 TraceCheckUtils]: 134: Hoare triple {8457#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {8457#false} is VALID [2022-02-20 19:01:07,744 INFO L290 TraceCheckUtils]: 135: Hoare triple {8457#false} assume !!(0 == ~ep21~0 % 256); {8457#false} is VALID [2022-02-20 19:01:07,744 INFO L290 TraceCheckUtils]: 136: Hoare triple {8457#false} assume !!(0 == ~ep31~0 % 256); {8457#false} is VALID [2022-02-20 19:01:07,744 INFO L290 TraceCheckUtils]: 137: Hoare triple {8457#false} assume !!(0 == ~ep41~0 % 256); {8457#false} is VALID [2022-02-20 19:01:07,744 INFO L290 TraceCheckUtils]: 138: Hoare triple {8457#false} ~newmax1~0 := main_~node1__newmax~1#1; {8457#false} is VALID [2022-02-20 19:01:07,745 INFO L290 TraceCheckUtils]: 139: Hoare triple {8457#false} assume !(3 == ~r1~0 % 256);~mode1~0 := 0;havoc main_~node2__newmax~1#1;main_~node2__newmax~1#1 := 0; {8457#false} is VALID [2022-02-20 19:01:07,745 INFO L290 TraceCheckUtils]: 140: Hoare triple {8457#false} assume !(0 == ~mode2~0 % 256); {8457#false} is VALID [2022-02-20 19:01:07,745 INFO L290 TraceCheckUtils]: 141: Hoare triple {8457#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {8457#false} is VALID [2022-02-20 19:01:07,745 INFO L290 TraceCheckUtils]: 142: Hoare triple {8457#false} assume !!(0 == ~ep12~0 % 256); {8457#false} is VALID [2022-02-20 19:01:07,745 INFO L290 TraceCheckUtils]: 143: Hoare triple {8457#false} assume !!(0 == ~ep32~0 % 256); {8457#false} is VALID [2022-02-20 19:01:07,745 INFO L290 TraceCheckUtils]: 144: Hoare triple {8457#false} assume !!(0 == ~ep42~0 % 256); {8457#false} is VALID [2022-02-20 19:01:07,745 INFO L290 TraceCheckUtils]: 145: Hoare triple {8457#false} ~newmax2~0 := main_~node2__newmax~1#1; {8457#false} is VALID [2022-02-20 19:01:07,746 INFO L290 TraceCheckUtils]: 146: Hoare triple {8457#false} assume !(3 == ~r2~0 % 256);~mode2~0 := 0;havoc main_~node3__newmax~1#1;main_~node3__newmax~1#1 := 0; {8457#false} is VALID [2022-02-20 19:01:07,746 INFO L290 TraceCheckUtils]: 147: Hoare triple {8457#false} assume !(0 == ~mode3~0 % 256); {8457#false} is VALID [2022-02-20 19:01:07,746 INFO L290 TraceCheckUtils]: 148: Hoare triple {8457#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {8457#false} is VALID [2022-02-20 19:01:07,746 INFO L290 TraceCheckUtils]: 149: Hoare triple {8457#false} assume !!(0 == ~ep13~0 % 256); {8457#false} is VALID [2022-02-20 19:01:07,746 INFO L290 TraceCheckUtils]: 150: Hoare triple {8457#false} assume !!(0 == ~ep23~0 % 256); {8457#false} is VALID [2022-02-20 19:01:07,746 INFO L290 TraceCheckUtils]: 151: Hoare triple {8457#false} assume !!(0 == ~ep43~0 % 256); {8457#false} is VALID [2022-02-20 19:01:07,746 INFO L290 TraceCheckUtils]: 152: Hoare triple {8457#false} ~newmax3~0 := main_~node3__newmax~1#1; {8457#false} is VALID [2022-02-20 19:01:07,747 INFO L290 TraceCheckUtils]: 153: Hoare triple {8457#false} assume !(3 == ~r3~0 % 256);~mode3~0 := 0;havoc main_~node4__newmax~1#1;main_~node4__newmax~1#1 := 0; {8457#false} is VALID [2022-02-20 19:01:07,747 INFO L290 TraceCheckUtils]: 154: Hoare triple {8457#false} assume !(0 == ~mode4~0 % 256); {8457#false} is VALID [2022-02-20 19:01:07,747 INFO L290 TraceCheckUtils]: 155: Hoare triple {8457#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {8457#false} is VALID [2022-02-20 19:01:07,747 INFO L290 TraceCheckUtils]: 156: Hoare triple {8457#false} assume !!(0 == ~ep14~0 % 256); {8457#false} is VALID [2022-02-20 19:01:07,747 INFO L290 TraceCheckUtils]: 157: Hoare triple {8457#false} assume !!(0 == ~ep24~0 % 256); {8457#false} is VALID [2022-02-20 19:01:07,747 INFO L290 TraceCheckUtils]: 158: Hoare triple {8457#false} assume !!(0 == ~ep34~0 % 256); {8457#false} is VALID [2022-02-20 19:01:07,748 INFO L290 TraceCheckUtils]: 159: Hoare triple {8457#false} ~newmax4~0 := main_~node4__newmax~1#1; {8457#false} is VALID [2022-02-20 19:01:07,748 INFO L290 TraceCheckUtils]: 160: Hoare triple {8457#false} assume !(3 == ~r4~0 % 256);~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; {8457#false} is VALID [2022-02-20 19:01:07,748 INFO L290 TraceCheckUtils]: 161: Hoare triple {8457#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {8457#false} is VALID [2022-02-20 19:01:07,748 INFO L290 TraceCheckUtils]: 162: Hoare triple {8457#false} assume ~st1~0 + ~nl1~0 <= 1; {8457#false} is VALID [2022-02-20 19:01:07,748 INFO L290 TraceCheckUtils]: 163: Hoare triple {8457#false} assume ~st2~0 + ~nl2~0 <= 1; {8457#false} is VALID [2022-02-20 19:01:07,748 INFO L290 TraceCheckUtils]: 164: Hoare triple {8457#false} assume ~st3~0 + ~nl3~0 <= 1; {8457#false} is VALID [2022-02-20 19:01:07,748 INFO L290 TraceCheckUtils]: 165: Hoare triple {8457#false} assume ~st4~0 + ~nl4~0 <= 1; {8457#false} is VALID [2022-02-20 19:01:07,749 INFO L290 TraceCheckUtils]: 166: Hoare triple {8457#false} assume !(~r1~0 % 256 >= 3); {8457#false} is VALID [2022-02-20 19:01:07,749 INFO L290 TraceCheckUtils]: 167: Hoare triple {8457#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {8457#false} is VALID [2022-02-20 19:01:07,749 INFO L290 TraceCheckUtils]: 168: Hoare triple {8457#false} assume ~r1~0 % 256 < 3; {8457#false} is VALID [2022-02-20 19:01:07,749 INFO L290 TraceCheckUtils]: 169: Hoare triple {8457#false} assume !(~r1~0 % 256 >= 3); {8457#false} is VALID [2022-02-20 19:01:07,749 INFO L290 TraceCheckUtils]: 170: Hoare triple {8457#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {8457#false} is VALID [2022-02-20 19:01:07,749 INFO L290 TraceCheckUtils]: 171: Hoare triple {8457#false} assume ~r1~0 % 256 < 3;main_~check__tmp~1#1 := 1;~__return_5085~0 := main_~check__tmp~1#1;main_~main__c1~0#1 := ~__return_5085~0;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; {8457#false} is VALID [2022-02-20 19:01:07,749 INFO L290 TraceCheckUtils]: 172: Hoare triple {8457#false} assume !(0 == main_~assert__arg~1#1 % 256);havoc main_~node1__newmax~2#1;main_~node1__newmax~2#1 := 0; {8457#false} is VALID [2022-02-20 19:01:07,750 INFO L290 TraceCheckUtils]: 173: Hoare triple {8457#false} assume !!(0 == ~mode1~0 % 256); {8457#false} is VALID [2022-02-20 19:01:07,750 INFO L290 TraceCheckUtils]: 174: Hoare triple {8457#false} assume ~r1~0 % 256 < 2; {8457#false} is VALID [2022-02-20 19:01:07,750 INFO L290 TraceCheckUtils]: 175: Hoare triple {8457#false} assume !!(0 == ~ep12~0 % 256); {8457#false} is VALID [2022-02-20 19:01:07,750 INFO L290 TraceCheckUtils]: 176: Hoare triple {8457#false} assume !!(0 == ~ep13~0 % 256); {8457#false} is VALID [2022-02-20 19:01:07,750 INFO L290 TraceCheckUtils]: 177: Hoare triple {8457#false} assume !!(0 == ~ep14~0 % 256); {8457#false} is VALID [2022-02-20 19:01:07,750 INFO L290 TraceCheckUtils]: 178: Hoare triple {8457#false} ~mode1~0 := 1;havoc main_~node2__newmax~2#1;main_~node2__newmax~2#1 := 0; {8457#false} is VALID [2022-02-20 19:01:07,750 INFO L290 TraceCheckUtils]: 179: Hoare triple {8457#false} assume !!(0 == ~mode2~0 % 256); {8457#false} is VALID [2022-02-20 19:01:07,751 INFO L290 TraceCheckUtils]: 180: Hoare triple {8457#false} assume ~r2~0 % 256 < 3; {8457#false} is VALID [2022-02-20 19:01:07,751 INFO L290 TraceCheckUtils]: 181: Hoare triple {8457#false} assume !!(0 == ~ep21~0 % 256); {8457#false} is VALID [2022-02-20 19:01:07,751 INFO L290 TraceCheckUtils]: 182: Hoare triple {8457#false} assume !!(0 == ~ep23~0 % 256); {8457#false} is VALID [2022-02-20 19:01:07,751 INFO L290 TraceCheckUtils]: 183: Hoare triple {8457#false} assume !!(0 == ~ep24~0 % 256); {8457#false} is VALID [2022-02-20 19:01:07,751 INFO L290 TraceCheckUtils]: 184: Hoare triple {8457#false} ~mode2~0 := 1;havoc main_~node3__newmax~2#1;main_~node3__newmax~2#1 := 0; {8457#false} is VALID [2022-02-20 19:01:07,751 INFO L290 TraceCheckUtils]: 185: Hoare triple {8457#false} assume !!(0 == ~mode3~0 % 256); {8457#false} is VALID [2022-02-20 19:01:07,752 INFO L290 TraceCheckUtils]: 186: Hoare triple {8457#false} assume ~r3~0 % 256 < 3; {8457#false} is VALID [2022-02-20 19:01:07,752 INFO L290 TraceCheckUtils]: 187: Hoare triple {8457#false} assume !!(0 == ~ep31~0 % 256); {8457#false} is VALID [2022-02-20 19:01:07,752 INFO L290 TraceCheckUtils]: 188: Hoare triple {8457#false} assume !!(0 == ~ep32~0 % 256); {8457#false} is VALID [2022-02-20 19:01:07,752 INFO L290 TraceCheckUtils]: 189: Hoare triple {8457#false} assume !!(0 == ~ep34~0 % 256); {8457#false} is VALID [2022-02-20 19:01:07,752 INFO L290 TraceCheckUtils]: 190: Hoare triple {8457#false} ~mode3~0 := 1;havoc main_~node4__newmax~2#1;main_~node4__newmax~2#1 := 0; {8457#false} is VALID [2022-02-20 19:01:07,752 INFO L290 TraceCheckUtils]: 191: Hoare triple {8457#false} assume !!(0 == ~mode4~0 % 256); {8457#false} is VALID [2022-02-20 19:01:07,752 INFO L290 TraceCheckUtils]: 192: Hoare triple {8457#false} assume ~r4~0 % 256 < 3; {8457#false} is VALID [2022-02-20 19:01:07,753 INFO L290 TraceCheckUtils]: 193: Hoare triple {8457#false} assume !!(0 == ~ep41~0 % 256); {8457#false} is VALID [2022-02-20 19:01:07,753 INFO L290 TraceCheckUtils]: 194: Hoare triple {8457#false} assume !!(0 == ~ep42~0 % 256); {8457#false} is VALID [2022-02-20 19:01:07,753 INFO L290 TraceCheckUtils]: 195: Hoare triple {8457#false} assume !!(0 == ~ep43~0 % 256); {8457#false} is VALID [2022-02-20 19:01:07,753 INFO L290 TraceCheckUtils]: 196: Hoare triple {8457#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; {8457#false} is VALID [2022-02-20 19:01:07,753 INFO L290 TraceCheckUtils]: 197: Hoare triple {8457#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {8457#false} is VALID [2022-02-20 19:01:07,753 INFO L290 TraceCheckUtils]: 198: Hoare triple {8457#false} assume ~st1~0 + ~nl1~0 <= 1; {8457#false} is VALID [2022-02-20 19:01:07,753 INFO L290 TraceCheckUtils]: 199: Hoare triple {8457#false} assume ~st2~0 + ~nl2~0 <= 1; {8457#false} is VALID [2022-02-20 19:01:07,754 INFO L290 TraceCheckUtils]: 200: Hoare triple {8457#false} assume ~st3~0 + ~nl3~0 <= 1; {8457#false} is VALID [2022-02-20 19:01:07,754 INFO L290 TraceCheckUtils]: 201: Hoare triple {8457#false} assume ~st4~0 + ~nl4~0 <= 1; {8457#false} is VALID [2022-02-20 19:01:07,754 INFO L290 TraceCheckUtils]: 202: Hoare triple {8457#false} assume !(~r1~0 % 256 >= 3); {8457#false} is VALID [2022-02-20 19:01:07,754 INFO L290 TraceCheckUtils]: 203: Hoare triple {8457#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {8457#false} is VALID [2022-02-20 19:01:07,754 INFO L290 TraceCheckUtils]: 204: Hoare triple {8457#false} assume ~r1~0 % 256 < 3; {8457#false} is VALID [2022-02-20 19:01:07,754 INFO L290 TraceCheckUtils]: 205: Hoare triple {8457#false} assume !(~r1~0 % 256 >= 3); {8457#false} is VALID [2022-02-20 19:01:07,755 INFO L290 TraceCheckUtils]: 206: Hoare triple {8457#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {8457#false} is VALID [2022-02-20 19:01:07,755 INFO L290 TraceCheckUtils]: 207: Hoare triple {8457#false} assume ~r1~0 % 256 < 3;main_~check__tmp~2#1 := 1;~__return_5305~0 := main_~check__tmp~2#1;main_~main__c1~0#1 := ~__return_5305~0;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; {8457#false} is VALID [2022-02-20 19:01:07,755 INFO L290 TraceCheckUtils]: 208: Hoare triple {8457#false} assume !(0 == main_~assert__arg~2#1 % 256);havoc main_~node1__newmax~3#1;main_~node1__newmax~3#1 := 0; {8457#false} is VALID [2022-02-20 19:01:07,755 INFO L290 TraceCheckUtils]: 209: Hoare triple {8457#false} assume !(0 == ~mode1~0 % 256); {8457#false} is VALID [2022-02-20 19:01:07,755 INFO L290 TraceCheckUtils]: 210: Hoare triple {8457#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {8457#false} is VALID [2022-02-20 19:01:07,755 INFO L290 TraceCheckUtils]: 211: Hoare triple {8457#false} assume !!(0 == ~ep21~0 % 256); {8457#false} is VALID [2022-02-20 19:01:07,755 INFO L290 TraceCheckUtils]: 212: Hoare triple {8457#false} assume !!(0 == ~ep31~0 % 256); {8457#false} is VALID [2022-02-20 19:01:07,756 INFO L290 TraceCheckUtils]: 213: Hoare triple {8457#false} assume !!(0 == ~ep41~0 % 256); {8457#false} is VALID [2022-02-20 19:01:07,756 INFO L290 TraceCheckUtils]: 214: Hoare triple {8457#false} ~newmax1~0 := main_~node1__newmax~3#1; {8457#false} is VALID [2022-02-20 19:01:07,756 INFO L290 TraceCheckUtils]: 215: Hoare triple {8457#false} assume !(3 == ~r1~0 % 256);~mode1~0 := 0;havoc main_~node2__newmax~3#1;main_~node2__newmax~3#1 := 0; {8457#false} is VALID [2022-02-20 19:01:07,756 INFO L290 TraceCheckUtils]: 216: Hoare triple {8457#false} assume !(0 == ~mode2~0 % 256); {8457#false} is VALID [2022-02-20 19:01:07,756 INFO L290 TraceCheckUtils]: 217: Hoare triple {8457#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {8457#false} is VALID [2022-02-20 19:01:07,756 INFO L290 TraceCheckUtils]: 218: Hoare triple {8457#false} assume !!(0 == ~ep12~0 % 256); {8457#false} is VALID [2022-02-20 19:01:07,756 INFO L290 TraceCheckUtils]: 219: Hoare triple {8457#false} assume !!(0 == ~ep32~0 % 256); {8457#false} is VALID [2022-02-20 19:01:07,757 INFO L290 TraceCheckUtils]: 220: Hoare triple {8457#false} assume !!(0 == ~ep42~0 % 256); {8457#false} is VALID [2022-02-20 19:01:07,757 INFO L290 TraceCheckUtils]: 221: Hoare triple {8457#false} ~newmax2~0 := main_~node2__newmax~3#1; {8457#false} is VALID [2022-02-20 19:01:07,757 INFO L290 TraceCheckUtils]: 222: Hoare triple {8457#false} assume !(3 == ~r2~0 % 256);~mode2~0 := 0;havoc main_~node3__newmax~3#1;main_~node3__newmax~3#1 := 0; {8457#false} is VALID [2022-02-20 19:01:07,757 INFO L290 TraceCheckUtils]: 223: Hoare triple {8457#false} assume !(0 == ~mode3~0 % 256); {8457#false} is VALID [2022-02-20 19:01:07,757 INFO L290 TraceCheckUtils]: 224: Hoare triple {8457#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {8457#false} is VALID [2022-02-20 19:01:07,757 INFO L290 TraceCheckUtils]: 225: Hoare triple {8457#false} assume !!(0 == ~ep13~0 % 256); {8457#false} is VALID [2022-02-20 19:01:07,757 INFO L290 TraceCheckUtils]: 226: Hoare triple {8457#false} assume !!(0 == ~ep23~0 % 256); {8457#false} is VALID [2022-02-20 19:01:07,758 INFO L290 TraceCheckUtils]: 227: Hoare triple {8457#false} assume !!(0 == ~ep43~0 % 256); {8457#false} is VALID [2022-02-20 19:01:07,758 INFO L290 TraceCheckUtils]: 228: Hoare triple {8457#false} ~newmax3~0 := main_~node3__newmax~3#1; {8457#false} is VALID [2022-02-20 19:01:07,758 INFO L290 TraceCheckUtils]: 229: Hoare triple {8457#false} assume !(3 == ~r3~0 % 256);~mode3~0 := 0;havoc main_~node4__newmax~3#1;main_~node4__newmax~3#1 := 0; {8457#false} is VALID [2022-02-20 19:01:07,758 INFO L290 TraceCheckUtils]: 230: Hoare triple {8457#false} assume !(0 == ~mode4~0 % 256); {8457#false} is VALID [2022-02-20 19:01:07,758 INFO L290 TraceCheckUtils]: 231: Hoare triple {8457#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {8457#false} is VALID [2022-02-20 19:01:07,758 INFO L290 TraceCheckUtils]: 232: Hoare triple {8457#false} assume !!(0 == ~ep14~0 % 256); {8457#false} is VALID [2022-02-20 19:01:07,758 INFO L290 TraceCheckUtils]: 233: Hoare triple {8457#false} assume !!(0 == ~ep24~0 % 256); {8457#false} is VALID [2022-02-20 19:01:07,759 INFO L290 TraceCheckUtils]: 234: Hoare triple {8457#false} assume !!(0 == ~ep34~0 % 256); {8457#false} is VALID [2022-02-20 19:01:07,759 INFO L290 TraceCheckUtils]: 235: Hoare triple {8457#false} ~newmax4~0 := main_~node4__newmax~3#1; {8457#false} is VALID [2022-02-20 19:01:07,759 INFO L290 TraceCheckUtils]: 236: Hoare triple {8457#false} assume !(3 == ~r4~0 % 256);~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; {8457#false} is VALID [2022-02-20 19:01:07,759 INFO L290 TraceCheckUtils]: 237: Hoare triple {8457#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {8457#false} is VALID [2022-02-20 19:01:07,759 INFO L290 TraceCheckUtils]: 238: Hoare triple {8457#false} assume ~st1~0 + ~nl1~0 <= 1; {8457#false} is VALID [2022-02-20 19:01:07,759 INFO L290 TraceCheckUtils]: 239: Hoare triple {8457#false} assume ~st2~0 + ~nl2~0 <= 1; {8457#false} is VALID [2022-02-20 19:01:07,760 INFO L290 TraceCheckUtils]: 240: Hoare triple {8457#false} assume ~st3~0 + ~nl3~0 <= 1; {8457#false} is VALID [2022-02-20 19:01:07,760 INFO L290 TraceCheckUtils]: 241: Hoare triple {8457#false} assume ~st4~0 + ~nl4~0 <= 1; {8457#false} is VALID [2022-02-20 19:01:07,760 INFO L290 TraceCheckUtils]: 242: Hoare triple {8457#false} assume !(~r1~0 % 256 >= 3); {8457#false} is VALID [2022-02-20 19:01:07,760 INFO L290 TraceCheckUtils]: 243: Hoare triple {8457#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {8457#false} is VALID [2022-02-20 19:01:07,760 INFO L290 TraceCheckUtils]: 244: Hoare triple {8457#false} assume ~r1~0 % 256 < 3; {8457#false} is VALID [2022-02-20 19:01:07,760 INFO L290 TraceCheckUtils]: 245: Hoare triple {8457#false} assume !(~r1~0 % 256 >= 3); {8457#false} is VALID [2022-02-20 19:01:07,760 INFO L290 TraceCheckUtils]: 246: Hoare triple {8457#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {8457#false} is VALID [2022-02-20 19:01:07,761 INFO L290 TraceCheckUtils]: 247: Hoare triple {8457#false} assume ~r1~0 % 256 < 3;main_~check__tmp~3#1 := 1;~__return_5513~0 := main_~check__tmp~3#1;main_~main__c1~0#1 := ~__return_5513~0;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; {8457#false} is VALID [2022-02-20 19:01:07,761 INFO L290 TraceCheckUtils]: 248: Hoare triple {8457#false} assume !(0 == main_~assert__arg~3#1 % 256);havoc main_~node1__newmax~4#1;main_~node1__newmax~4#1 := 0; {8457#false} is VALID [2022-02-20 19:01:07,761 INFO L290 TraceCheckUtils]: 249: Hoare triple {8457#false} assume !!(0 == ~mode1~0 % 256); {8457#false} is VALID [2022-02-20 19:01:07,761 INFO L290 TraceCheckUtils]: 250: Hoare triple {8457#false} assume !(~r1~0 % 256 < 2);~mode1~0 := 1;havoc main_~node2__newmax~4#1;main_~node2__newmax~4#1 := 0; {8457#false} is VALID [2022-02-20 19:01:07,761 INFO L290 TraceCheckUtils]: 251: Hoare triple {8457#false} assume !!(0 == ~mode2~0 % 256); {8457#false} is VALID [2022-02-20 19:01:07,761 INFO L290 TraceCheckUtils]: 252: Hoare triple {8457#false} assume ~r2~0 % 256 < 3; {8457#false} is VALID [2022-02-20 19:01:07,761 INFO L290 TraceCheckUtils]: 253: Hoare triple {8457#false} assume !!(0 == ~ep21~0 % 256); {8457#false} is VALID [2022-02-20 19:01:07,762 INFO L290 TraceCheckUtils]: 254: Hoare triple {8457#false} assume !!(0 == ~ep23~0 % 256); {8457#false} is VALID [2022-02-20 19:01:07,762 INFO L290 TraceCheckUtils]: 255: Hoare triple {8457#false} assume !!(0 == ~ep24~0 % 256); {8457#false} is VALID [2022-02-20 19:01:07,762 INFO L290 TraceCheckUtils]: 256: Hoare triple {8457#false} ~mode2~0 := 1;havoc main_~node3__newmax~4#1;main_~node3__newmax~4#1 := 0; {8457#false} is VALID [2022-02-20 19:01:07,762 INFO L290 TraceCheckUtils]: 257: Hoare triple {8457#false} assume !!(0 == ~mode3~0 % 256); {8457#false} is VALID [2022-02-20 19:01:07,762 INFO L290 TraceCheckUtils]: 258: Hoare triple {8457#false} assume ~r3~0 % 256 < 3; {8457#false} is VALID [2022-02-20 19:01:07,762 INFO L290 TraceCheckUtils]: 259: Hoare triple {8457#false} assume !!(0 == ~ep31~0 % 256); {8457#false} is VALID [2022-02-20 19:01:07,762 INFO L290 TraceCheckUtils]: 260: Hoare triple {8457#false} assume !!(0 == ~ep32~0 % 256); {8457#false} is VALID [2022-02-20 19:01:07,763 INFO L290 TraceCheckUtils]: 261: Hoare triple {8457#false} assume !!(0 == ~ep34~0 % 256); {8457#false} is VALID [2022-02-20 19:01:07,763 INFO L290 TraceCheckUtils]: 262: Hoare triple {8457#false} ~mode3~0 := 1;havoc main_~node4__newmax~4#1;main_~node4__newmax~4#1 := 0; {8457#false} is VALID [2022-02-20 19:01:07,763 INFO L290 TraceCheckUtils]: 263: Hoare triple {8457#false} assume !!(0 == ~mode4~0 % 256); {8457#false} is VALID [2022-02-20 19:01:07,763 INFO L290 TraceCheckUtils]: 264: Hoare triple {8457#false} assume ~r4~0 % 256 < 3; {8457#false} is VALID [2022-02-20 19:01:07,763 INFO L290 TraceCheckUtils]: 265: Hoare triple {8457#false} assume !!(0 == ~ep41~0 % 256); {8457#false} is VALID [2022-02-20 19:01:07,763 INFO L290 TraceCheckUtils]: 266: Hoare triple {8457#false} assume !!(0 == ~ep42~0 % 256); {8457#false} is VALID [2022-02-20 19:01:07,764 INFO L290 TraceCheckUtils]: 267: Hoare triple {8457#false} assume !!(0 == ~ep43~0 % 256); {8457#false} is VALID [2022-02-20 19:01:07,764 INFO L290 TraceCheckUtils]: 268: Hoare triple {8457#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; {8457#false} is VALID [2022-02-20 19:01:07,764 INFO L290 TraceCheckUtils]: 269: Hoare triple {8457#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {8457#false} is VALID [2022-02-20 19:01:07,764 INFO L290 TraceCheckUtils]: 270: Hoare triple {8457#false} assume ~st1~0 + ~nl1~0 <= 1; {8457#false} is VALID [2022-02-20 19:01:07,764 INFO L290 TraceCheckUtils]: 271: Hoare triple {8457#false} assume ~st2~0 + ~nl2~0 <= 1; {8457#false} is VALID [2022-02-20 19:01:07,764 INFO L290 TraceCheckUtils]: 272: Hoare triple {8457#false} assume ~st3~0 + ~nl3~0 <= 1; {8457#false} is VALID [2022-02-20 19:01:07,764 INFO L290 TraceCheckUtils]: 273: Hoare triple {8457#false} assume ~st4~0 + ~nl4~0 <= 1; {8457#false} is VALID [2022-02-20 19:01:07,765 INFO L290 TraceCheckUtils]: 274: Hoare triple {8457#false} assume !(~r1~0 % 256 >= 3); {8457#false} is VALID [2022-02-20 19:01:07,765 INFO L290 TraceCheckUtils]: 275: Hoare triple {8457#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {8457#false} is VALID [2022-02-20 19:01:07,765 INFO L290 TraceCheckUtils]: 276: Hoare triple {8457#false} assume ~r1~0 % 256 < 3; {8457#false} is VALID [2022-02-20 19:01:07,765 INFO L290 TraceCheckUtils]: 277: Hoare triple {8457#false} assume !(~r1~0 % 256 >= 3); {8457#false} is VALID [2022-02-20 19:01:07,765 INFO L290 TraceCheckUtils]: 278: Hoare triple {8457#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {8457#false} is VALID [2022-02-20 19:01:07,765 INFO L290 TraceCheckUtils]: 279: Hoare triple {8457#false} assume ~r1~0 % 256 < 3;main_~check__tmp~4#1 := 1;~__return_5703~0 := main_~check__tmp~4#1;main_~main__c1~0#1 := ~__return_5703~0;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; {8457#false} is VALID [2022-02-20 19:01:07,765 INFO L290 TraceCheckUtils]: 280: Hoare triple {8457#false} assume !(0 == main_~assert__arg~4#1 % 256);havoc main_~node1__newmax~5#1;main_~node1__newmax~5#1 := 0; {8457#false} is VALID [2022-02-20 19:01:07,766 INFO L290 TraceCheckUtils]: 281: Hoare triple {8457#false} assume !(0 == ~mode1~0 % 256); {8457#false} is VALID [2022-02-20 19:01:07,766 INFO L290 TraceCheckUtils]: 282: Hoare triple {8457#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {8457#false} is VALID [2022-02-20 19:01:07,766 INFO L290 TraceCheckUtils]: 283: Hoare triple {8457#false} assume !!(0 == ~ep21~0 % 256); {8457#false} is VALID [2022-02-20 19:01:07,766 INFO L290 TraceCheckUtils]: 284: Hoare triple {8457#false} assume !!(0 == ~ep31~0 % 256); {8457#false} is VALID [2022-02-20 19:01:07,766 INFO L290 TraceCheckUtils]: 285: Hoare triple {8457#false} assume !!(0 == ~ep41~0 % 256); {8457#false} is VALID [2022-02-20 19:01:07,766 INFO L290 TraceCheckUtils]: 286: Hoare triple {8457#false} ~newmax1~0 := main_~node1__newmax~5#1; {8457#false} is VALID [2022-02-20 19:01:07,767 INFO L290 TraceCheckUtils]: 287: Hoare triple {8457#false} assume 3 == ~r1~0 % 256; {8457#false} is VALID [2022-02-20 19:01:07,767 INFO L290 TraceCheckUtils]: 288: Hoare triple {8457#false} assume ~max1~0 == ~id1~0;~st1~0 := 1;~mode1~0 := 0;havoc main_~node2__newmax~5#1;main_~node2__newmax~5#1 := 0; {8457#false} is VALID [2022-02-20 19:01:07,767 INFO L290 TraceCheckUtils]: 289: Hoare triple {8457#false} assume !(0 == ~mode2~0 % 256); {8457#false} is VALID [2022-02-20 19:01:07,767 INFO L290 TraceCheckUtils]: 290: Hoare triple {8457#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {8457#false} is VALID [2022-02-20 19:01:07,767 INFO L290 TraceCheckUtils]: 291: Hoare triple {8457#false} assume !!(0 == ~ep12~0 % 256); {8457#false} is VALID [2022-02-20 19:01:07,767 INFO L290 TraceCheckUtils]: 292: Hoare triple {8457#false} assume !!(0 == ~ep32~0 % 256); {8457#false} is VALID [2022-02-20 19:01:07,767 INFO L290 TraceCheckUtils]: 293: Hoare triple {8457#false} assume !!(0 == ~ep42~0 % 256); {8457#false} is VALID [2022-02-20 19:01:07,768 INFO L290 TraceCheckUtils]: 294: Hoare triple {8457#false} ~newmax2~0 := main_~node2__newmax~5#1; {8457#false} is VALID [2022-02-20 19:01:07,768 INFO L290 TraceCheckUtils]: 295: Hoare triple {8457#false} assume 3 == ~r2~0 % 256; {8457#false} is VALID [2022-02-20 19:01:07,768 INFO L290 TraceCheckUtils]: 296: Hoare triple {8457#false} assume ~max2~0 == ~id2~0;~st2~0 := 1;~mode2~0 := 0;havoc main_~node3__newmax~5#1;main_~node3__newmax~5#1 := 0; {8457#false} is VALID [2022-02-20 19:01:07,768 INFO L290 TraceCheckUtils]: 297: Hoare triple {8457#false} assume !(0 == ~mode3~0 % 256); {8457#false} is VALID [2022-02-20 19:01:07,768 INFO L290 TraceCheckUtils]: 298: Hoare triple {8457#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {8457#false} is VALID [2022-02-20 19:01:07,768 INFO L290 TraceCheckUtils]: 299: Hoare triple {8457#false} assume !!(0 == ~ep13~0 % 256); {8457#false} is VALID [2022-02-20 19:01:07,768 INFO L290 TraceCheckUtils]: 300: Hoare triple {8457#false} assume !!(0 == ~ep23~0 % 256); {8457#false} is VALID [2022-02-20 19:01:07,769 INFO L290 TraceCheckUtils]: 301: Hoare triple {8457#false} assume !!(0 == ~ep43~0 % 256); {8457#false} is VALID [2022-02-20 19:01:07,769 INFO L290 TraceCheckUtils]: 302: Hoare triple {8457#false} ~newmax3~0 := main_~node3__newmax~5#1; {8457#false} is VALID [2022-02-20 19:01:07,769 INFO L290 TraceCheckUtils]: 303: Hoare triple {8457#false} assume 3 == ~r3~0 % 256; {8457#false} is VALID [2022-02-20 19:01:07,769 INFO L290 TraceCheckUtils]: 304: Hoare triple {8457#false} assume ~max3~0 == ~id3~0;~st3~0 := 1;~mode3~0 := 0;havoc main_~node4__newmax~5#1;main_~node4__newmax~5#1 := 0; {8457#false} is VALID [2022-02-20 19:01:07,769 INFO L290 TraceCheckUtils]: 305: Hoare triple {8457#false} assume !(0 == ~mode4~0 % 256); {8457#false} is VALID [2022-02-20 19:01:07,769 INFO L290 TraceCheckUtils]: 306: Hoare triple {8457#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {8457#false} is VALID [2022-02-20 19:01:07,769 INFO L290 TraceCheckUtils]: 307: Hoare triple {8457#false} assume !!(0 == ~ep14~0 % 256); {8457#false} is VALID [2022-02-20 19:01:07,770 INFO L290 TraceCheckUtils]: 308: Hoare triple {8457#false} assume !!(0 == ~ep24~0 % 256); {8457#false} is VALID [2022-02-20 19:01:07,770 INFO L290 TraceCheckUtils]: 309: Hoare triple {8457#false} assume !!(0 == ~ep34~0 % 256); {8457#false} is VALID [2022-02-20 19:01:07,770 INFO L290 TraceCheckUtils]: 310: Hoare triple {8457#false} ~newmax4~0 := main_~node4__newmax~5#1; {8457#false} is VALID [2022-02-20 19:01:07,770 INFO L290 TraceCheckUtils]: 311: Hoare triple {8457#false} assume 3 == ~r4~0 % 256; {8457#false} is VALID [2022-02-20 19:01:07,770 INFO L290 TraceCheckUtils]: 312: Hoare triple {8457#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; {8457#false} is VALID [2022-02-20 19:01:07,770 INFO L290 TraceCheckUtils]: 313: Hoare triple {8457#false} assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1);main_~check__tmp~5#1 := 0;~__return_7502~0 := main_~check__tmp~5#1;main_~main__c1~0#1 := ~__return_7502~0;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; {8457#false} is VALID [2022-02-20 19:01:07,771 INFO L290 TraceCheckUtils]: 314: Hoare triple {8457#false} assume 0 == main_~assert__arg~5#1 % 256; {8457#false} is VALID [2022-02-20 19:01:07,771 INFO L290 TraceCheckUtils]: 315: Hoare triple {8457#false} assume !false; {8457#false} is VALID [2022-02-20 19:01:07,772 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 19:01:07,772 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 19:01:07,772 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [346201852] [2022-02-20 19:01:07,773 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [346201852] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 19:01:07,773 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 19:01:07,773 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-02-20 19:01:07,773 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2054255020] [2022-02-20 19:01:07,773 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 19:01:07,775 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 79.0) internal successors, (316), 4 states have internal predecessors, (316), 0 states have call successors, (0), 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 316 [2022-02-20 19:01:07,775 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 19:01:07,776 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 4 states, 4 states have (on average 79.0) internal successors, (316), 4 states have internal predecessors, (316), 0 states have call successors, (0), 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 19:01:08,056 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 316 edges. 316 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:01:08,056 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-02-20 19:01:08,056 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 19:01:08,057 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-02-20 19:01:08,057 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-02-20 19:01:08,058 INFO L87 Difference]: Start difference. First operand 1549 states and 2378 transitions. Second operand has 4 states, 4 states have (on average 79.0) internal successors, (316), 4 states have internal predecessors, (316), 0 states have call successors, (0), 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 19:01:12,600 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:01:12,601 INFO L93 Difference]: Finished difference Result 4593 states and 7041 transitions. [2022-02-20 19:01:12,601 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-02-20 19:01:12,601 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 79.0) internal successors, (316), 4 states have internal predecessors, (316), 0 states have call successors, (0), 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 316 [2022-02-20 19:01:12,601 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 19:01:12,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 79.0) internal successors, (316), 4 states have internal predecessors, (316), 0 states have call successors, (0), 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 19:01:12,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 4443 transitions. [2022-02-20 19:01:12,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 79.0) internal successors, (316), 4 states have internal predecessors, (316), 0 states have call successors, (0), 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 19:01:12,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 4443 transitions. [2022-02-20 19:01:12,645 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 4443 transitions. [2022-02-20 19:01:15,730 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 4443 edges. 4443 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:01:16,273 INFO L225 Difference]: With dead ends: 4593 [2022-02-20 19:01:16,273 INFO L226 Difference]: Without dead ends: 3055 [2022-02-20 19:01:16,280 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 19:01:16,283 INFO L933 BasicCegarLoop]: 2463 mSDtfsCounter, 3323 mSDsluCounter, 1434 mSDsCounter, 0 mSdLazyCounter, 54 mSolverCounterSat, 27 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3323 SdHoareTripleChecker+Valid, 3897 SdHoareTripleChecker+Invalid, 81 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 27 IncrementalHoareTripleChecker+Valid, 54 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-02-20 19:01:16,283 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [3323 Valid, 3897 Invalid, 81 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [27 Valid, 54 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-02-20 19:01:16,288 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3055 states. [2022-02-20 19:01:16,683 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3055 to 2890. [2022-02-20 19:01:16,683 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 19:01:16,689 INFO L82 GeneralOperation]: Start isEquivalent. First operand 3055 states. Second operand has 2890 states, 2878 states have (on average 1.543780403057679) internal successors, (4443), 2889 states have internal predecessors, (4443), 0 states have call successors, (0), 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 19:01:16,694 INFO L74 IsIncluded]: Start isIncluded. First operand 3055 states. Second operand has 2890 states, 2878 states have (on average 1.543780403057679) internal successors, (4443), 2889 states have internal predecessors, (4443), 0 states have call successors, (0), 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 19:01:16,699 INFO L87 Difference]: Start difference. First operand 3055 states. Second operand has 2890 states, 2878 states have (on average 1.543780403057679) internal successors, (4443), 2889 states have internal predecessors, (4443), 0 states have call successors, (0), 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 19:01:17,079 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:01:17,080 INFO L93 Difference]: Finished difference Result 3055 states and 4662 transitions. [2022-02-20 19:01:17,080 INFO L276 IsEmpty]: Start isEmpty. Operand 3055 states and 4662 transitions. [2022-02-20 19:01:17,085 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:01:17,085 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:01:17,105 INFO L74 IsIncluded]: Start isIncluded. First operand has 2890 states, 2878 states have (on average 1.543780403057679) internal successors, (4443), 2889 states have internal predecessors, (4443), 0 states have call successors, (0), 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 3055 states. [2022-02-20 19:01:17,110 INFO L87 Difference]: Start difference. First operand has 2890 states, 2878 states have (on average 1.543780403057679) internal successors, (4443), 2889 states have internal predecessors, (4443), 0 states have call successors, (0), 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 3055 states. [2022-02-20 19:01:17,484 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:01:17,484 INFO L93 Difference]: Finished difference Result 3055 states and 4662 transitions. [2022-02-20 19:01:17,484 INFO L276 IsEmpty]: Start isEmpty. Operand 3055 states and 4662 transitions. [2022-02-20 19:01:17,489 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:01:17,489 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:01:17,489 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 19:01:17,489 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 19:01:17,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2890 states, 2878 states have (on average 1.543780403057679) internal successors, (4443), 2889 states have internal predecessors, (4443), 0 states have call successors, (0), 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 19:01:17,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2890 states to 2890 states and 4443 transitions. [2022-02-20 19:01:17,852 INFO L78 Accepts]: Start accepts. Automaton has 2890 states and 4443 transitions. Word has length 316 [2022-02-20 19:01:17,852 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 19:01:17,852 INFO L470 AbstractCegarLoop]: Abstraction has 2890 states and 4443 transitions. [2022-02-20 19:01:17,853 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 79.0) internal successors, (316), 4 states have internal predecessors, (316), 0 states have call successors, (0), 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 19:01:17,853 INFO L276 IsEmpty]: Start isEmpty. Operand 2890 states and 4443 transitions. [2022-02-20 19:01:17,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2022-02-20 19:01:17,859 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 19:01:17,859 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, 1, 1, 1, 1, 1] [2022-02-20 19:01:17,859 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-20 19:01:17,860 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 19:01:17,860 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 19:01:17,860 INFO L85 PathProgramCache]: Analyzing trace with hash -1611905620, now seen corresponding path program 1 times [2022-02-20 19:01:17,861 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 19:01:17,864 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [434499922] [2022-02-20 19:01:17,864 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:01:17,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 19:01:17,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:01:17,997 INFO L290 TraceCheckUtils]: 0: Hoare triple {24385#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_4635~0 := 0;~__return_4877~0 := 0;~__return_5085~0 := 0;~__return_5305~0 := 0;~__return_5513~0 := 0;~__return_5703~0 := 0;~__return_7502~0 := 0;~__return_7459~0 := 0;~__return_7375~0 := 0;~__return_7332~0 := 0;~__return_7207~0 := 0;~__return_7164~0 := 0;~__return_7080~0 := 0;~__return_7034~0 := 0;~__return_6121~0 := 0;~__return_6848~0 := 0;~__return_6805~0 := 0;~__return_6721~0 := 0;~__return_6675~0 := 0;~__return_6530~0 := 0;~__return_6484~0 := 0;~__return_6377~0 := 0;~__return_5920~0 := 0; {24385#true} is VALID [2022-02-20 19:01:17,997 INFO L290 TraceCheckUtils]: 1: Hoare triple {24385#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_~__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_~__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_~__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_~__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_~__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_~__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;~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;~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;~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;~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; {24385#true} is VALID [2022-02-20 19:01:17,998 INFO L290 TraceCheckUtils]: 2: Hoare triple {24385#true} assume !!(0 == main_~init__r121~0#1 % 256); {24385#true} is VALID [2022-02-20 19:01:17,998 INFO L290 TraceCheckUtils]: 3: Hoare triple {24385#true} assume !(0 == main_~init__r131~0#1 % 256); {24385#true} is VALID [2022-02-20 19:01:17,999 INFO L290 TraceCheckUtils]: 4: Hoare triple {24385#true} assume !(0 == ~ep32~0 % 256);main_~init__tmp~0#1 := 1; {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,000 INFO L290 TraceCheckUtils]: 5: Hoare triple {24387#(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); {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,000 INFO L290 TraceCheckUtils]: 6: Hoare triple {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r131~0#1 % 256);main_~init__tmp___0~0#1 := 1; {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,000 INFO L290 TraceCheckUtils]: 7: Hoare triple {24387#(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); {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,001 INFO L290 TraceCheckUtils]: 8: Hoare triple {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r141~0#1 % 256);main_~init__tmp___1~0#1 := 1; {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,001 INFO L290 TraceCheckUtils]: 9: Hoare triple {24387#(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); {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,002 INFO L290 TraceCheckUtils]: 10: Hoare triple {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r211~0#1 % 256);main_~init__tmp___2~0#1 := 1; {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,002 INFO L290 TraceCheckUtils]: 11: Hoare triple {24387#(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); {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,003 INFO L290 TraceCheckUtils]: 12: Hoare triple {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r231~0#1 % 256);main_~init__tmp___3~0#1 := 1; {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,003 INFO L290 TraceCheckUtils]: 13: Hoare triple {24387#(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); {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,004 INFO L290 TraceCheckUtils]: 14: Hoare triple {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r241~0#1 % 256);main_~init__tmp___4~0#1 := 1; {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,004 INFO L290 TraceCheckUtils]: 15: Hoare triple {24387#(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); {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,004 INFO L290 TraceCheckUtils]: 16: Hoare triple {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r311~0#1 % 256);main_~init__tmp___5~0#1 := 1; {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,005 INFO L290 TraceCheckUtils]: 17: Hoare triple {24387#(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); {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,005 INFO L290 TraceCheckUtils]: 18: Hoare triple {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r321~0#1 % 256);main_~init__tmp___6~0#1 := 1; {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,006 INFO L290 TraceCheckUtils]: 19: Hoare triple {24387#(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); {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,006 INFO L290 TraceCheckUtils]: 20: Hoare triple {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r341~0#1 % 256);main_~init__tmp___7~0#1 := 1; {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,007 INFO L290 TraceCheckUtils]: 21: Hoare triple {24387#(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); {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,007 INFO L290 TraceCheckUtils]: 22: Hoare triple {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r411~0#1 % 256);main_~init__tmp___8~0#1 := 1; {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,007 INFO L290 TraceCheckUtils]: 23: Hoare triple {24387#(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); {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,008 INFO L290 TraceCheckUtils]: 24: Hoare triple {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r421~0#1 % 256);main_~init__tmp___9~0#1 := 1; {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,008 INFO L290 TraceCheckUtils]: 25: Hoare triple {24387#(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); {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,009 INFO L290 TraceCheckUtils]: 26: Hoare triple {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r431~0#1 % 256);main_~init__tmp___10~0#1 := 1; {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,009 INFO L290 TraceCheckUtils]: 27: Hoare triple {24387#(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); {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,010 INFO L290 TraceCheckUtils]: 28: Hoare triple {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r122~0#1 % 256);main_~init__tmp___11~0#1 := 1; {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,010 INFO L290 TraceCheckUtils]: 29: Hoare triple {24387#(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); {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,010 INFO L290 TraceCheckUtils]: 30: Hoare triple {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r132~0#1 % 256);main_~init__tmp___12~0#1 := 1; {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,013 INFO L290 TraceCheckUtils]: 31: Hoare triple {24387#(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); {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,013 INFO L290 TraceCheckUtils]: 32: Hoare triple {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r142~0#1 % 256);main_~init__tmp___13~0#1 := 1; {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,014 INFO L290 TraceCheckUtils]: 33: Hoare triple {24387#(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); {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,014 INFO L290 TraceCheckUtils]: 34: Hoare triple {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r212~0#1 % 256);main_~init__tmp___14~0#1 := 1; {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,015 INFO L290 TraceCheckUtils]: 35: Hoare triple {24387#(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); {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,015 INFO L290 TraceCheckUtils]: 36: Hoare triple {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r232~0#1 % 256);main_~init__tmp___15~0#1 := 1; {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,016 INFO L290 TraceCheckUtils]: 37: Hoare triple {24387#(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); {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,016 INFO L290 TraceCheckUtils]: 38: Hoare triple {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r242~0#1 % 256);main_~init__tmp___16~0#1 := 1; {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,016 INFO L290 TraceCheckUtils]: 39: Hoare triple {24387#(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); {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,017 INFO L290 TraceCheckUtils]: 40: Hoare triple {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r312~0#1 % 256);main_~init__tmp___17~0#1 := 1; {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,017 INFO L290 TraceCheckUtils]: 41: Hoare triple {24387#(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); {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,018 INFO L290 TraceCheckUtils]: 42: Hoare triple {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r322~0#1 % 256);main_~init__tmp___18~0#1 := 1; {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,018 INFO L290 TraceCheckUtils]: 43: Hoare triple {24387#(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); {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,018 INFO L290 TraceCheckUtils]: 44: Hoare triple {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r342~0#1 % 256);main_~init__tmp___19~0#1 := 1; {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,019 INFO L290 TraceCheckUtils]: 45: Hoare triple {24387#(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); {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,019 INFO L290 TraceCheckUtils]: 46: Hoare triple {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r412~0#1 % 256);main_~init__tmp___20~0#1 := 1; {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,020 INFO L290 TraceCheckUtils]: 47: Hoare triple {24387#(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); {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,020 INFO L290 TraceCheckUtils]: 48: Hoare triple {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r422~0#1 % 256);main_~init__tmp___21~0#1 := 1; {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,021 INFO L290 TraceCheckUtils]: 49: Hoare triple {24387#(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); {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,021 INFO L290 TraceCheckUtils]: 50: Hoare triple {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r432~0#1 % 256);main_~init__tmp___22~0#1 := 1; {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,022 INFO L290 TraceCheckUtils]: 51: Hoare triple {24387#(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); {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,022 INFO L290 TraceCheckUtils]: 52: Hoare triple {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id1~0 != ~id2~0; {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,023 INFO L290 TraceCheckUtils]: 53: Hoare triple {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id1~0 != ~id3~0; {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,026 INFO L290 TraceCheckUtils]: 54: Hoare triple {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id1~0 != ~id4~0; {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,026 INFO L290 TraceCheckUtils]: 55: Hoare triple {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id2~0 != ~id3~0; {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,027 INFO L290 TraceCheckUtils]: 56: Hoare triple {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id2~0 != ~id4~0; {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,027 INFO L290 TraceCheckUtils]: 57: Hoare triple {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id3~0 != ~id4~0; {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,028 INFO L290 TraceCheckUtils]: 58: Hoare triple {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id1~0 >= 0; {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,028 INFO L290 TraceCheckUtils]: 59: Hoare triple {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id2~0 >= 0; {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,028 INFO L290 TraceCheckUtils]: 60: Hoare triple {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id3~0 >= 0; {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,029 INFO L290 TraceCheckUtils]: 61: Hoare triple {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id4~0 >= 0; {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,029 INFO L290 TraceCheckUtils]: 62: Hoare triple {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~r1~0 % 256; {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,030 INFO L290 TraceCheckUtils]: 63: Hoare triple {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~r2~0 % 256; {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,030 INFO L290 TraceCheckUtils]: 64: Hoare triple {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~r3~0 % 256; {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,031 INFO L290 TraceCheckUtils]: 65: Hoare triple {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~r4~0 % 256; {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,031 INFO L290 TraceCheckUtils]: 66: Hoare triple {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r123~0#1 % 256); {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,031 INFO L290 TraceCheckUtils]: 67: Hoare triple {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r133~0#1 % 256); {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,032 INFO L290 TraceCheckUtils]: 68: Hoare triple {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r143~0#1 % 256); {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,032 INFO L290 TraceCheckUtils]: 69: Hoare triple {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r213~0#1 % 256); {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,033 INFO L290 TraceCheckUtils]: 70: Hoare triple {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r233~0#1 % 256); {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,033 INFO L290 TraceCheckUtils]: 71: Hoare triple {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r243~0#1 % 256); {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,034 INFO L290 TraceCheckUtils]: 72: Hoare triple {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r313~0#1 % 256); {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,034 INFO L290 TraceCheckUtils]: 73: Hoare triple {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r323~0#1 % 256); {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,034 INFO L290 TraceCheckUtils]: 74: Hoare triple {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r343~0#1 % 256); {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,035 INFO L290 TraceCheckUtils]: 75: Hoare triple {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r413~0#1 % 256); {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,035 INFO L290 TraceCheckUtils]: 76: Hoare triple {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r423~0#1 % 256); {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,036 INFO L290 TraceCheckUtils]: 77: Hoare triple {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r433~0#1 % 256); {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,036 INFO L290 TraceCheckUtils]: 78: Hoare triple {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~max1~0 == ~id1~0; {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,037 INFO L290 TraceCheckUtils]: 79: Hoare triple {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~max2~0 == ~id2~0; {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,037 INFO L290 TraceCheckUtils]: 80: Hoare triple {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~max3~0 == ~id3~0; {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,037 INFO L290 TraceCheckUtils]: 81: Hoare triple {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~max4~0 == ~id4~0; {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,038 INFO L290 TraceCheckUtils]: 82: Hoare triple {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~st1~0; {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,038 INFO L290 TraceCheckUtils]: 83: Hoare triple {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~st2~0; {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,039 INFO L290 TraceCheckUtils]: 84: Hoare triple {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~st3~0; {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,039 INFO L290 TraceCheckUtils]: 85: Hoare triple {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~st4~0; {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,040 INFO L290 TraceCheckUtils]: 86: Hoare triple {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~nl1~0; {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,040 INFO L290 TraceCheckUtils]: 87: Hoare triple {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~nl2~0; {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,040 INFO L290 TraceCheckUtils]: 88: Hoare triple {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~nl3~0; {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,041 INFO L290 TraceCheckUtils]: 89: Hoare triple {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~nl4~0; {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,041 INFO L290 TraceCheckUtils]: 90: Hoare triple {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~mode1~0 % 256; {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,042 INFO L290 TraceCheckUtils]: 91: Hoare triple {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~mode2~0 % 256; {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,042 INFO L290 TraceCheckUtils]: 92: Hoare triple {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~mode3~0 % 256; {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,042 INFO L290 TraceCheckUtils]: 93: Hoare triple {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~mode4~0 % 256; {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,043 INFO L290 TraceCheckUtils]: 94: Hoare triple {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == ~newmax1~0 % 256); {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,043 INFO L290 TraceCheckUtils]: 95: Hoare triple {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == ~newmax2~0 % 256); {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,044 INFO L290 TraceCheckUtils]: 96: Hoare triple {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == ~newmax3~0 % 256); {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,058 INFO L290 TraceCheckUtils]: 97: Hoare triple {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == ~newmax4~0 % 256);main_~init__tmp___23~0#1 := 1;~__return_4635~0 := main_~init__tmp___23~0#1;main_~main__i2~0#1 := ~__return_4635~0; {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,059 INFO L290 TraceCheckUtils]: 98: Hoare triple {24387#(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;havoc main_~node1__newmax~0#1;main_~node1__newmax~0#1 := 0; {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,060 INFO L290 TraceCheckUtils]: 99: Hoare triple {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~mode1~0 % 256); {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,060 INFO L290 TraceCheckUtils]: 100: Hoare triple {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~r1~0 % 256 < 2; {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,060 INFO L290 TraceCheckUtils]: 101: Hoare triple {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~ep12~0 % 256); {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,061 INFO L290 TraceCheckUtils]: 102: Hoare triple {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~ep13~0 % 256); {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,061 INFO L290 TraceCheckUtils]: 103: Hoare triple {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~ep14~0 % 256); {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,062 INFO L290 TraceCheckUtils]: 104: Hoare triple {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} ~mode1~0 := 1;havoc main_~node2__newmax~0#1;main_~node2__newmax~0#1 := 0; {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,062 INFO L290 TraceCheckUtils]: 105: Hoare triple {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~mode2~0 % 256); {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,063 INFO L290 TraceCheckUtils]: 106: Hoare triple {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~r2~0 % 256 < 3; {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,063 INFO L290 TraceCheckUtils]: 107: Hoare triple {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~ep21~0 % 256); {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,063 INFO L290 TraceCheckUtils]: 108: Hoare triple {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~ep23~0 % 256); {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,064 INFO L290 TraceCheckUtils]: 109: Hoare triple {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~ep24~0 % 256); {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,064 INFO L290 TraceCheckUtils]: 110: Hoare triple {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} ~mode2~0 := 1;havoc main_~node3__newmax~0#1;main_~node3__newmax~0#1 := 0; {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,065 INFO L290 TraceCheckUtils]: 111: Hoare triple {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~mode3~0 % 256); {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,065 INFO L290 TraceCheckUtils]: 112: Hoare triple {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~r3~0 % 256 < 3; {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,066 INFO L290 TraceCheckUtils]: 113: Hoare triple {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~ep31~0 % 256); {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:18,066 INFO L290 TraceCheckUtils]: 114: Hoare triple {24387#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~ep32~0 % 256); {24386#false} is VALID [2022-02-20 19:01:18,067 INFO L290 TraceCheckUtils]: 115: Hoare triple {24386#false} assume !!(0 == ~ep34~0 % 256); {24386#false} is VALID [2022-02-20 19:01:18,067 INFO L290 TraceCheckUtils]: 116: Hoare triple {24386#false} ~mode3~0 := 1;havoc main_~node4__newmax~0#1;main_~node4__newmax~0#1 := 0; {24386#false} is VALID [2022-02-20 19:01:18,067 INFO L290 TraceCheckUtils]: 117: Hoare triple {24386#false} assume !!(0 == ~mode4~0 % 256); {24386#false} is VALID [2022-02-20 19:01:18,067 INFO L290 TraceCheckUtils]: 118: Hoare triple {24386#false} assume ~r4~0 % 256 < 3; {24386#false} is VALID [2022-02-20 19:01:18,067 INFO L290 TraceCheckUtils]: 119: Hoare triple {24386#false} assume !!(0 == ~ep41~0 % 256); {24386#false} is VALID [2022-02-20 19:01:18,067 INFO L290 TraceCheckUtils]: 120: Hoare triple {24386#false} assume !!(0 == ~ep42~0 % 256); {24386#false} is VALID [2022-02-20 19:01:18,067 INFO L290 TraceCheckUtils]: 121: Hoare triple {24386#false} assume !!(0 == ~ep43~0 % 256); {24386#false} is VALID [2022-02-20 19:01:18,068 INFO L290 TraceCheckUtils]: 122: Hoare triple {24386#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; {24386#false} is VALID [2022-02-20 19:01:18,068 INFO L290 TraceCheckUtils]: 123: Hoare triple {24386#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {24386#false} is VALID [2022-02-20 19:01:18,068 INFO L290 TraceCheckUtils]: 124: Hoare triple {24386#false} assume ~st1~0 + ~nl1~0 <= 1; {24386#false} is VALID [2022-02-20 19:01:18,068 INFO L290 TraceCheckUtils]: 125: Hoare triple {24386#false} assume ~st2~0 + ~nl2~0 <= 1; {24386#false} is VALID [2022-02-20 19:01:18,068 INFO L290 TraceCheckUtils]: 126: Hoare triple {24386#false} assume ~st3~0 + ~nl3~0 <= 1; {24386#false} is VALID [2022-02-20 19:01:18,068 INFO L290 TraceCheckUtils]: 127: Hoare triple {24386#false} assume ~st4~0 + ~nl4~0 <= 1; {24386#false} is VALID [2022-02-20 19:01:18,069 INFO L290 TraceCheckUtils]: 128: Hoare triple {24386#false} assume !(~r1~0 % 256 >= 3); {24386#false} is VALID [2022-02-20 19:01:18,069 INFO L290 TraceCheckUtils]: 129: Hoare triple {24386#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {24386#false} is VALID [2022-02-20 19:01:18,069 INFO L290 TraceCheckUtils]: 130: Hoare triple {24386#false} assume ~r1~0 % 256 < 3; {24386#false} is VALID [2022-02-20 19:01:18,069 INFO L290 TraceCheckUtils]: 131: Hoare triple {24386#false} assume !(~r1~0 % 256 >= 3); {24386#false} is VALID [2022-02-20 19:01:18,069 INFO L290 TraceCheckUtils]: 132: Hoare triple {24386#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {24386#false} is VALID [2022-02-20 19:01:18,069 INFO L290 TraceCheckUtils]: 133: Hoare triple {24386#false} assume ~r1~0 % 256 < 3;main_~check__tmp~0#1 := 1;~__return_4877~0 := main_~check__tmp~0#1;main_~main__c1~0#1 := ~__return_4877~0;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; {24386#false} is VALID [2022-02-20 19:01:18,069 INFO L290 TraceCheckUtils]: 134: Hoare triple {24386#false} assume !(0 == main_~assert__arg~0#1 % 256);havoc main_~node1__newmax~1#1;main_~node1__newmax~1#1 := 0; {24386#false} is VALID [2022-02-20 19:01:18,070 INFO L290 TraceCheckUtils]: 135: Hoare triple {24386#false} assume !(0 == ~mode1~0 % 256); {24386#false} is VALID [2022-02-20 19:01:18,070 INFO L290 TraceCheckUtils]: 136: Hoare triple {24386#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {24386#false} is VALID [2022-02-20 19:01:18,070 INFO L290 TraceCheckUtils]: 137: Hoare triple {24386#false} assume !!(0 == ~ep21~0 % 256); {24386#false} is VALID [2022-02-20 19:01:18,070 INFO L290 TraceCheckUtils]: 138: Hoare triple {24386#false} assume !!(0 == ~ep31~0 % 256); {24386#false} is VALID [2022-02-20 19:01:18,070 INFO L290 TraceCheckUtils]: 139: Hoare triple {24386#false} assume !!(0 == ~ep41~0 % 256); {24386#false} is VALID [2022-02-20 19:01:18,070 INFO L290 TraceCheckUtils]: 140: Hoare triple {24386#false} ~newmax1~0 := main_~node1__newmax~1#1; {24386#false} is VALID [2022-02-20 19:01:18,070 INFO L290 TraceCheckUtils]: 141: Hoare triple {24386#false} assume !(3 == ~r1~0 % 256);~mode1~0 := 0;havoc main_~node2__newmax~1#1;main_~node2__newmax~1#1 := 0; {24386#false} is VALID [2022-02-20 19:01:18,071 INFO L290 TraceCheckUtils]: 142: Hoare triple {24386#false} assume !(0 == ~mode2~0 % 256); {24386#false} is VALID [2022-02-20 19:01:18,071 INFO L290 TraceCheckUtils]: 143: Hoare triple {24386#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {24386#false} is VALID [2022-02-20 19:01:18,071 INFO L290 TraceCheckUtils]: 144: Hoare triple {24386#false} assume !!(0 == ~ep12~0 % 256); {24386#false} is VALID [2022-02-20 19:01:18,071 INFO L290 TraceCheckUtils]: 145: Hoare triple {24386#false} assume !!(0 == ~ep32~0 % 256); {24386#false} is VALID [2022-02-20 19:01:18,071 INFO L290 TraceCheckUtils]: 146: Hoare triple {24386#false} assume !!(0 == ~ep42~0 % 256); {24386#false} is VALID [2022-02-20 19:01:18,071 INFO L290 TraceCheckUtils]: 147: Hoare triple {24386#false} ~newmax2~0 := main_~node2__newmax~1#1; {24386#false} is VALID [2022-02-20 19:01:18,072 INFO L290 TraceCheckUtils]: 148: Hoare triple {24386#false} assume !(3 == ~r2~0 % 256);~mode2~0 := 0;havoc main_~node3__newmax~1#1;main_~node3__newmax~1#1 := 0; {24386#false} is VALID [2022-02-20 19:01:18,072 INFO L290 TraceCheckUtils]: 149: Hoare triple {24386#false} assume !(0 == ~mode3~0 % 256); {24386#false} is VALID [2022-02-20 19:01:18,072 INFO L290 TraceCheckUtils]: 150: Hoare triple {24386#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {24386#false} is VALID [2022-02-20 19:01:18,072 INFO L290 TraceCheckUtils]: 151: Hoare triple {24386#false} assume !!(0 == ~ep13~0 % 256); {24386#false} is VALID [2022-02-20 19:01:18,072 INFO L290 TraceCheckUtils]: 152: Hoare triple {24386#false} assume !!(0 == ~ep23~0 % 256); {24386#false} is VALID [2022-02-20 19:01:18,072 INFO L290 TraceCheckUtils]: 153: Hoare triple {24386#false} assume !!(0 == ~ep43~0 % 256); {24386#false} is VALID [2022-02-20 19:01:18,072 INFO L290 TraceCheckUtils]: 154: Hoare triple {24386#false} ~newmax3~0 := main_~node3__newmax~1#1; {24386#false} is VALID [2022-02-20 19:01:18,073 INFO L290 TraceCheckUtils]: 155: Hoare triple {24386#false} assume !(3 == ~r3~0 % 256);~mode3~0 := 0;havoc main_~node4__newmax~1#1;main_~node4__newmax~1#1 := 0; {24386#false} is VALID [2022-02-20 19:01:18,073 INFO L290 TraceCheckUtils]: 156: Hoare triple {24386#false} assume !(0 == ~mode4~0 % 256); {24386#false} is VALID [2022-02-20 19:01:18,073 INFO L290 TraceCheckUtils]: 157: Hoare triple {24386#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {24386#false} is VALID [2022-02-20 19:01:18,073 INFO L290 TraceCheckUtils]: 158: Hoare triple {24386#false} assume !!(0 == ~ep14~0 % 256); {24386#false} is VALID [2022-02-20 19:01:18,073 INFO L290 TraceCheckUtils]: 159: Hoare triple {24386#false} assume !!(0 == ~ep24~0 % 256); {24386#false} is VALID [2022-02-20 19:01:18,073 INFO L290 TraceCheckUtils]: 160: Hoare triple {24386#false} assume !!(0 == ~ep34~0 % 256); {24386#false} is VALID [2022-02-20 19:01:18,073 INFO L290 TraceCheckUtils]: 161: Hoare triple {24386#false} ~newmax4~0 := main_~node4__newmax~1#1; {24386#false} is VALID [2022-02-20 19:01:18,074 INFO L290 TraceCheckUtils]: 162: Hoare triple {24386#false} assume !(3 == ~r4~0 % 256);~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; {24386#false} is VALID [2022-02-20 19:01:18,074 INFO L290 TraceCheckUtils]: 163: Hoare triple {24386#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {24386#false} is VALID [2022-02-20 19:01:18,074 INFO L290 TraceCheckUtils]: 164: Hoare triple {24386#false} assume ~st1~0 + ~nl1~0 <= 1; {24386#false} is VALID [2022-02-20 19:01:18,074 INFO L290 TraceCheckUtils]: 165: Hoare triple {24386#false} assume ~st2~0 + ~nl2~0 <= 1; {24386#false} is VALID [2022-02-20 19:01:18,074 INFO L290 TraceCheckUtils]: 166: Hoare triple {24386#false} assume ~st3~0 + ~nl3~0 <= 1; {24386#false} is VALID [2022-02-20 19:01:18,074 INFO L290 TraceCheckUtils]: 167: Hoare triple {24386#false} assume ~st4~0 + ~nl4~0 <= 1; {24386#false} is VALID [2022-02-20 19:01:18,075 INFO L290 TraceCheckUtils]: 168: Hoare triple {24386#false} assume !(~r1~0 % 256 >= 3); {24386#false} is VALID [2022-02-20 19:01:18,075 INFO L290 TraceCheckUtils]: 169: Hoare triple {24386#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {24386#false} is VALID [2022-02-20 19:01:18,075 INFO L290 TraceCheckUtils]: 170: Hoare triple {24386#false} assume ~r1~0 % 256 < 3; {24386#false} is VALID [2022-02-20 19:01:18,075 INFO L290 TraceCheckUtils]: 171: Hoare triple {24386#false} assume !(~r1~0 % 256 >= 3); {24386#false} is VALID [2022-02-20 19:01:18,075 INFO L290 TraceCheckUtils]: 172: Hoare triple {24386#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {24386#false} is VALID [2022-02-20 19:01:18,075 INFO L290 TraceCheckUtils]: 173: Hoare triple {24386#false} assume ~r1~0 % 256 < 3;main_~check__tmp~1#1 := 1;~__return_5085~0 := main_~check__tmp~1#1;main_~main__c1~0#1 := ~__return_5085~0;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; {24386#false} is VALID [2022-02-20 19:01:18,075 INFO L290 TraceCheckUtils]: 174: Hoare triple {24386#false} assume !(0 == main_~assert__arg~1#1 % 256);havoc main_~node1__newmax~2#1;main_~node1__newmax~2#1 := 0; {24386#false} is VALID [2022-02-20 19:01:18,076 INFO L290 TraceCheckUtils]: 175: Hoare triple {24386#false} assume !!(0 == ~mode1~0 % 256); {24386#false} is VALID [2022-02-20 19:01:18,076 INFO L290 TraceCheckUtils]: 176: Hoare triple {24386#false} assume ~r1~0 % 256 < 2; {24386#false} is VALID [2022-02-20 19:01:18,076 INFO L290 TraceCheckUtils]: 177: Hoare triple {24386#false} assume !!(0 == ~ep12~0 % 256); {24386#false} is VALID [2022-02-20 19:01:18,076 INFO L290 TraceCheckUtils]: 178: Hoare triple {24386#false} assume !!(0 == ~ep13~0 % 256); {24386#false} is VALID [2022-02-20 19:01:18,076 INFO L290 TraceCheckUtils]: 179: Hoare triple {24386#false} assume !!(0 == ~ep14~0 % 256); {24386#false} is VALID [2022-02-20 19:01:18,076 INFO L290 TraceCheckUtils]: 180: Hoare triple {24386#false} ~mode1~0 := 1;havoc main_~node2__newmax~2#1;main_~node2__newmax~2#1 := 0; {24386#false} is VALID [2022-02-20 19:01:18,076 INFO L290 TraceCheckUtils]: 181: Hoare triple {24386#false} assume !!(0 == ~mode2~0 % 256); {24386#false} is VALID [2022-02-20 19:01:18,077 INFO L290 TraceCheckUtils]: 182: Hoare triple {24386#false} assume ~r2~0 % 256 < 3; {24386#false} is VALID [2022-02-20 19:01:18,077 INFO L290 TraceCheckUtils]: 183: Hoare triple {24386#false} assume !!(0 == ~ep21~0 % 256); {24386#false} is VALID [2022-02-20 19:01:18,077 INFO L290 TraceCheckUtils]: 184: Hoare triple {24386#false} assume !!(0 == ~ep23~0 % 256); {24386#false} is VALID [2022-02-20 19:01:18,077 INFO L290 TraceCheckUtils]: 185: Hoare triple {24386#false} assume !!(0 == ~ep24~0 % 256); {24386#false} is VALID [2022-02-20 19:01:18,077 INFO L290 TraceCheckUtils]: 186: Hoare triple {24386#false} ~mode2~0 := 1;havoc main_~node3__newmax~2#1;main_~node3__newmax~2#1 := 0; {24386#false} is VALID [2022-02-20 19:01:18,077 INFO L290 TraceCheckUtils]: 187: Hoare triple {24386#false} assume !!(0 == ~mode3~0 % 256); {24386#false} is VALID [2022-02-20 19:01:18,078 INFO L290 TraceCheckUtils]: 188: Hoare triple {24386#false} assume ~r3~0 % 256 < 3; {24386#false} is VALID [2022-02-20 19:01:18,078 INFO L290 TraceCheckUtils]: 189: Hoare triple {24386#false} assume !!(0 == ~ep31~0 % 256); {24386#false} is VALID [2022-02-20 19:01:18,078 INFO L290 TraceCheckUtils]: 190: Hoare triple {24386#false} assume !!(0 == ~ep32~0 % 256); {24386#false} is VALID [2022-02-20 19:01:18,078 INFO L290 TraceCheckUtils]: 191: Hoare triple {24386#false} assume !!(0 == ~ep34~0 % 256); {24386#false} is VALID [2022-02-20 19:01:18,078 INFO L290 TraceCheckUtils]: 192: Hoare triple {24386#false} ~mode3~0 := 1;havoc main_~node4__newmax~2#1;main_~node4__newmax~2#1 := 0; {24386#false} is VALID [2022-02-20 19:01:18,078 INFO L290 TraceCheckUtils]: 193: Hoare triple {24386#false} assume !!(0 == ~mode4~0 % 256); {24386#false} is VALID [2022-02-20 19:01:18,078 INFO L290 TraceCheckUtils]: 194: Hoare triple {24386#false} assume ~r4~0 % 256 < 3; {24386#false} is VALID [2022-02-20 19:01:18,079 INFO L290 TraceCheckUtils]: 195: Hoare triple {24386#false} assume !!(0 == ~ep41~0 % 256); {24386#false} is VALID [2022-02-20 19:01:18,086 INFO L290 TraceCheckUtils]: 196: Hoare triple {24386#false} assume !!(0 == ~ep42~0 % 256); {24386#false} is VALID [2022-02-20 19:01:18,086 INFO L290 TraceCheckUtils]: 197: Hoare triple {24386#false} assume !!(0 == ~ep43~0 % 256); {24386#false} is VALID [2022-02-20 19:01:18,086 INFO L290 TraceCheckUtils]: 198: Hoare triple {24386#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; {24386#false} is VALID [2022-02-20 19:01:18,086 INFO L290 TraceCheckUtils]: 199: Hoare triple {24386#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {24386#false} is VALID [2022-02-20 19:01:18,086 INFO L290 TraceCheckUtils]: 200: Hoare triple {24386#false} assume ~st1~0 + ~nl1~0 <= 1; {24386#false} is VALID [2022-02-20 19:01:18,087 INFO L290 TraceCheckUtils]: 201: Hoare triple {24386#false} assume ~st2~0 + ~nl2~0 <= 1; {24386#false} is VALID [2022-02-20 19:01:18,087 INFO L290 TraceCheckUtils]: 202: Hoare triple {24386#false} assume ~st3~0 + ~nl3~0 <= 1; {24386#false} is VALID [2022-02-20 19:01:18,087 INFO L290 TraceCheckUtils]: 203: Hoare triple {24386#false} assume ~st4~0 + ~nl4~0 <= 1; {24386#false} is VALID [2022-02-20 19:01:18,087 INFO L290 TraceCheckUtils]: 204: Hoare triple {24386#false} assume !(~r1~0 % 256 >= 3); {24386#false} is VALID [2022-02-20 19:01:18,087 INFO L290 TraceCheckUtils]: 205: Hoare triple {24386#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {24386#false} is VALID [2022-02-20 19:01:18,087 INFO L290 TraceCheckUtils]: 206: Hoare triple {24386#false} assume ~r1~0 % 256 < 3; {24386#false} is VALID [2022-02-20 19:01:18,088 INFO L290 TraceCheckUtils]: 207: Hoare triple {24386#false} assume !(~r1~0 % 256 >= 3); {24386#false} is VALID [2022-02-20 19:01:18,088 INFO L290 TraceCheckUtils]: 208: Hoare triple {24386#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {24386#false} is VALID [2022-02-20 19:01:18,088 INFO L290 TraceCheckUtils]: 209: Hoare triple {24386#false} assume ~r1~0 % 256 < 3;main_~check__tmp~2#1 := 1;~__return_5305~0 := main_~check__tmp~2#1;main_~main__c1~0#1 := ~__return_5305~0;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; {24386#false} is VALID [2022-02-20 19:01:18,088 INFO L290 TraceCheckUtils]: 210: Hoare triple {24386#false} assume !(0 == main_~assert__arg~2#1 % 256);havoc main_~node1__newmax~3#1;main_~node1__newmax~3#1 := 0; {24386#false} is VALID [2022-02-20 19:01:18,088 INFO L290 TraceCheckUtils]: 211: Hoare triple {24386#false} assume !(0 == ~mode1~0 % 256); {24386#false} is VALID [2022-02-20 19:01:18,088 INFO L290 TraceCheckUtils]: 212: Hoare triple {24386#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {24386#false} is VALID [2022-02-20 19:01:18,088 INFO L290 TraceCheckUtils]: 213: Hoare triple {24386#false} assume !!(0 == ~ep21~0 % 256); {24386#false} is VALID [2022-02-20 19:01:18,089 INFO L290 TraceCheckUtils]: 214: Hoare triple {24386#false} assume !!(0 == ~ep31~0 % 256); {24386#false} is VALID [2022-02-20 19:01:18,089 INFO L290 TraceCheckUtils]: 215: Hoare triple {24386#false} assume !!(0 == ~ep41~0 % 256); {24386#false} is VALID [2022-02-20 19:01:18,089 INFO L290 TraceCheckUtils]: 216: Hoare triple {24386#false} ~newmax1~0 := main_~node1__newmax~3#1; {24386#false} is VALID [2022-02-20 19:01:18,089 INFO L290 TraceCheckUtils]: 217: Hoare triple {24386#false} assume !(3 == ~r1~0 % 256);~mode1~0 := 0;havoc main_~node2__newmax~3#1;main_~node2__newmax~3#1 := 0; {24386#false} is VALID [2022-02-20 19:01:18,089 INFO L290 TraceCheckUtils]: 218: Hoare triple {24386#false} assume !(0 == ~mode2~0 % 256); {24386#false} is VALID [2022-02-20 19:01:18,089 INFO L290 TraceCheckUtils]: 219: Hoare triple {24386#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {24386#false} is VALID [2022-02-20 19:01:18,089 INFO L290 TraceCheckUtils]: 220: Hoare triple {24386#false} assume !!(0 == ~ep12~0 % 256); {24386#false} is VALID [2022-02-20 19:01:18,090 INFO L290 TraceCheckUtils]: 221: Hoare triple {24386#false} assume !!(0 == ~ep32~0 % 256); {24386#false} is VALID [2022-02-20 19:01:18,090 INFO L290 TraceCheckUtils]: 222: Hoare triple {24386#false} assume !!(0 == ~ep42~0 % 256); {24386#false} is VALID [2022-02-20 19:01:18,090 INFO L290 TraceCheckUtils]: 223: Hoare triple {24386#false} ~newmax2~0 := main_~node2__newmax~3#1; {24386#false} is VALID [2022-02-20 19:01:18,090 INFO L290 TraceCheckUtils]: 224: Hoare triple {24386#false} assume !(3 == ~r2~0 % 256);~mode2~0 := 0;havoc main_~node3__newmax~3#1;main_~node3__newmax~3#1 := 0; {24386#false} is VALID [2022-02-20 19:01:18,090 INFO L290 TraceCheckUtils]: 225: Hoare triple {24386#false} assume !(0 == ~mode3~0 % 256); {24386#false} is VALID [2022-02-20 19:01:18,090 INFO L290 TraceCheckUtils]: 226: Hoare triple {24386#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {24386#false} is VALID [2022-02-20 19:01:18,090 INFO L290 TraceCheckUtils]: 227: Hoare triple {24386#false} assume !!(0 == ~ep13~0 % 256); {24386#false} is VALID [2022-02-20 19:01:18,091 INFO L290 TraceCheckUtils]: 228: Hoare triple {24386#false} assume !!(0 == ~ep23~0 % 256); {24386#false} is VALID [2022-02-20 19:01:18,091 INFO L290 TraceCheckUtils]: 229: Hoare triple {24386#false} assume !!(0 == ~ep43~0 % 256); {24386#false} is VALID [2022-02-20 19:01:18,091 INFO L290 TraceCheckUtils]: 230: Hoare triple {24386#false} ~newmax3~0 := main_~node3__newmax~3#1; {24386#false} is VALID [2022-02-20 19:01:18,091 INFO L290 TraceCheckUtils]: 231: Hoare triple {24386#false} assume !(3 == ~r3~0 % 256);~mode3~0 := 0;havoc main_~node4__newmax~3#1;main_~node4__newmax~3#1 := 0; {24386#false} is VALID [2022-02-20 19:01:18,091 INFO L290 TraceCheckUtils]: 232: Hoare triple {24386#false} assume !(0 == ~mode4~0 % 256); {24386#false} is VALID [2022-02-20 19:01:18,091 INFO L290 TraceCheckUtils]: 233: Hoare triple {24386#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {24386#false} is VALID [2022-02-20 19:01:18,092 INFO L290 TraceCheckUtils]: 234: Hoare triple {24386#false} assume !!(0 == ~ep14~0 % 256); {24386#false} is VALID [2022-02-20 19:01:18,092 INFO L290 TraceCheckUtils]: 235: Hoare triple {24386#false} assume !!(0 == ~ep24~0 % 256); {24386#false} is VALID [2022-02-20 19:01:18,092 INFO L290 TraceCheckUtils]: 236: Hoare triple {24386#false} assume !!(0 == ~ep34~0 % 256); {24386#false} is VALID [2022-02-20 19:01:18,092 INFO L290 TraceCheckUtils]: 237: Hoare triple {24386#false} ~newmax4~0 := main_~node4__newmax~3#1; {24386#false} is VALID [2022-02-20 19:01:18,092 INFO L290 TraceCheckUtils]: 238: Hoare triple {24386#false} assume !(3 == ~r4~0 % 256);~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; {24386#false} is VALID [2022-02-20 19:01:18,092 INFO L290 TraceCheckUtils]: 239: Hoare triple {24386#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {24386#false} is VALID [2022-02-20 19:01:18,092 INFO L290 TraceCheckUtils]: 240: Hoare triple {24386#false} assume ~st1~0 + ~nl1~0 <= 1; {24386#false} is VALID [2022-02-20 19:01:18,093 INFO L290 TraceCheckUtils]: 241: Hoare triple {24386#false} assume ~st2~0 + ~nl2~0 <= 1; {24386#false} is VALID [2022-02-20 19:01:18,093 INFO L290 TraceCheckUtils]: 242: Hoare triple {24386#false} assume ~st3~0 + ~nl3~0 <= 1; {24386#false} is VALID [2022-02-20 19:01:18,093 INFO L290 TraceCheckUtils]: 243: Hoare triple {24386#false} assume ~st4~0 + ~nl4~0 <= 1; {24386#false} is VALID [2022-02-20 19:01:18,093 INFO L290 TraceCheckUtils]: 244: Hoare triple {24386#false} assume !(~r1~0 % 256 >= 3); {24386#false} is VALID [2022-02-20 19:01:18,093 INFO L290 TraceCheckUtils]: 245: Hoare triple {24386#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {24386#false} is VALID [2022-02-20 19:01:18,093 INFO L290 TraceCheckUtils]: 246: Hoare triple {24386#false} assume ~r1~0 % 256 < 3; {24386#false} is VALID [2022-02-20 19:01:18,093 INFO L290 TraceCheckUtils]: 247: Hoare triple {24386#false} assume !(~r1~0 % 256 >= 3); {24386#false} is VALID [2022-02-20 19:01:18,094 INFO L290 TraceCheckUtils]: 248: Hoare triple {24386#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {24386#false} is VALID [2022-02-20 19:01:18,094 INFO L290 TraceCheckUtils]: 249: Hoare triple {24386#false} assume ~r1~0 % 256 < 3;main_~check__tmp~3#1 := 1;~__return_5513~0 := main_~check__tmp~3#1;main_~main__c1~0#1 := ~__return_5513~0;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; {24386#false} is VALID [2022-02-20 19:01:18,094 INFO L290 TraceCheckUtils]: 250: Hoare triple {24386#false} assume !(0 == main_~assert__arg~3#1 % 256);havoc main_~node1__newmax~4#1;main_~node1__newmax~4#1 := 0; {24386#false} is VALID [2022-02-20 19:01:18,094 INFO L290 TraceCheckUtils]: 251: Hoare triple {24386#false} assume !!(0 == ~mode1~0 % 256); {24386#false} is VALID [2022-02-20 19:01:18,094 INFO L290 TraceCheckUtils]: 252: Hoare triple {24386#false} assume !(~r1~0 % 256 < 2);~mode1~0 := 1;havoc main_~node2__newmax~4#1;main_~node2__newmax~4#1 := 0; {24386#false} is VALID [2022-02-20 19:01:18,094 INFO L290 TraceCheckUtils]: 253: Hoare triple {24386#false} assume !!(0 == ~mode2~0 % 256); {24386#false} is VALID [2022-02-20 19:01:18,094 INFO L290 TraceCheckUtils]: 254: Hoare triple {24386#false} assume ~r2~0 % 256 < 3; {24386#false} is VALID [2022-02-20 19:01:18,095 INFO L290 TraceCheckUtils]: 255: Hoare triple {24386#false} assume !!(0 == ~ep21~0 % 256); {24386#false} is VALID [2022-02-20 19:01:18,095 INFO L290 TraceCheckUtils]: 256: Hoare triple {24386#false} assume !!(0 == ~ep23~0 % 256); {24386#false} is VALID [2022-02-20 19:01:18,095 INFO L290 TraceCheckUtils]: 257: Hoare triple {24386#false} assume !!(0 == ~ep24~0 % 256); {24386#false} is VALID [2022-02-20 19:01:18,095 INFO L290 TraceCheckUtils]: 258: Hoare triple {24386#false} ~mode2~0 := 1;havoc main_~node3__newmax~4#1;main_~node3__newmax~4#1 := 0; {24386#false} is VALID [2022-02-20 19:01:18,095 INFO L290 TraceCheckUtils]: 259: Hoare triple {24386#false} assume !!(0 == ~mode3~0 % 256); {24386#false} is VALID [2022-02-20 19:01:18,095 INFO L290 TraceCheckUtils]: 260: Hoare triple {24386#false} assume ~r3~0 % 256 < 3; {24386#false} is VALID [2022-02-20 19:01:18,095 INFO L290 TraceCheckUtils]: 261: Hoare triple {24386#false} assume !!(0 == ~ep31~0 % 256); {24386#false} is VALID [2022-02-20 19:01:18,096 INFO L290 TraceCheckUtils]: 262: Hoare triple {24386#false} assume !!(0 == ~ep32~0 % 256); {24386#false} is VALID [2022-02-20 19:01:18,096 INFO L290 TraceCheckUtils]: 263: Hoare triple {24386#false} assume !!(0 == ~ep34~0 % 256); {24386#false} is VALID [2022-02-20 19:01:18,096 INFO L290 TraceCheckUtils]: 264: Hoare triple {24386#false} ~mode3~0 := 1;havoc main_~node4__newmax~4#1;main_~node4__newmax~4#1 := 0; {24386#false} is VALID [2022-02-20 19:01:18,096 INFO L290 TraceCheckUtils]: 265: Hoare triple {24386#false} assume !!(0 == ~mode4~0 % 256); {24386#false} is VALID [2022-02-20 19:01:18,096 INFO L290 TraceCheckUtils]: 266: Hoare triple {24386#false} assume ~r4~0 % 256 < 3; {24386#false} is VALID [2022-02-20 19:01:18,096 INFO L290 TraceCheckUtils]: 267: Hoare triple {24386#false} assume !!(0 == ~ep41~0 % 256); {24386#false} is VALID [2022-02-20 19:01:18,096 INFO L290 TraceCheckUtils]: 268: Hoare triple {24386#false} assume !!(0 == ~ep42~0 % 256); {24386#false} is VALID [2022-02-20 19:01:18,097 INFO L290 TraceCheckUtils]: 269: Hoare triple {24386#false} assume !!(0 == ~ep43~0 % 256); {24386#false} is VALID [2022-02-20 19:01:18,097 INFO L290 TraceCheckUtils]: 270: Hoare triple {24386#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; {24386#false} is VALID [2022-02-20 19:01:18,097 INFO L290 TraceCheckUtils]: 271: Hoare triple {24386#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {24386#false} is VALID [2022-02-20 19:01:18,097 INFO L290 TraceCheckUtils]: 272: Hoare triple {24386#false} assume ~st1~0 + ~nl1~0 <= 1; {24386#false} is VALID [2022-02-20 19:01:18,097 INFO L290 TraceCheckUtils]: 273: Hoare triple {24386#false} assume ~st2~0 + ~nl2~0 <= 1; {24386#false} is VALID [2022-02-20 19:01:18,097 INFO L290 TraceCheckUtils]: 274: Hoare triple {24386#false} assume ~st3~0 + ~nl3~0 <= 1; {24386#false} is VALID [2022-02-20 19:01:18,097 INFO L290 TraceCheckUtils]: 275: Hoare triple {24386#false} assume ~st4~0 + ~nl4~0 <= 1; {24386#false} is VALID [2022-02-20 19:01:18,098 INFO L290 TraceCheckUtils]: 276: Hoare triple {24386#false} assume !(~r1~0 % 256 >= 3); {24386#false} is VALID [2022-02-20 19:01:18,098 INFO L290 TraceCheckUtils]: 277: Hoare triple {24386#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {24386#false} is VALID [2022-02-20 19:01:18,098 INFO L290 TraceCheckUtils]: 278: Hoare triple {24386#false} assume ~r1~0 % 256 < 3; {24386#false} is VALID [2022-02-20 19:01:18,098 INFO L290 TraceCheckUtils]: 279: Hoare triple {24386#false} assume !(~r1~0 % 256 >= 3); {24386#false} is VALID [2022-02-20 19:01:18,098 INFO L290 TraceCheckUtils]: 280: Hoare triple {24386#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {24386#false} is VALID [2022-02-20 19:01:18,098 INFO L290 TraceCheckUtils]: 281: Hoare triple {24386#false} assume ~r1~0 % 256 < 3;main_~check__tmp~4#1 := 1;~__return_5703~0 := main_~check__tmp~4#1;main_~main__c1~0#1 := ~__return_5703~0;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; {24386#false} is VALID [2022-02-20 19:01:18,098 INFO L290 TraceCheckUtils]: 282: Hoare triple {24386#false} assume !(0 == main_~assert__arg~4#1 % 256);havoc main_~node1__newmax~5#1;main_~node1__newmax~5#1 := 0; {24386#false} is VALID [2022-02-20 19:01:18,099 INFO L290 TraceCheckUtils]: 283: Hoare triple {24386#false} assume !(0 == ~mode1~0 % 256); {24386#false} is VALID [2022-02-20 19:01:18,099 INFO L290 TraceCheckUtils]: 284: Hoare triple {24386#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {24386#false} is VALID [2022-02-20 19:01:18,099 INFO L290 TraceCheckUtils]: 285: Hoare triple {24386#false} assume !!(0 == ~ep21~0 % 256); {24386#false} is VALID [2022-02-20 19:01:18,099 INFO L290 TraceCheckUtils]: 286: Hoare triple {24386#false} assume !!(0 == ~ep31~0 % 256); {24386#false} is VALID [2022-02-20 19:01:18,099 INFO L290 TraceCheckUtils]: 287: Hoare triple {24386#false} assume !!(0 == ~ep41~0 % 256); {24386#false} is VALID [2022-02-20 19:01:18,099 INFO L290 TraceCheckUtils]: 288: Hoare triple {24386#false} ~newmax1~0 := main_~node1__newmax~5#1; {24386#false} is VALID [2022-02-20 19:01:18,099 INFO L290 TraceCheckUtils]: 289: Hoare triple {24386#false} assume 3 == ~r1~0 % 256; {24386#false} is VALID [2022-02-20 19:01:18,100 INFO L290 TraceCheckUtils]: 290: Hoare triple {24386#false} assume ~max1~0 == ~id1~0;~st1~0 := 1;~mode1~0 := 0;havoc main_~node2__newmax~5#1;main_~node2__newmax~5#1 := 0; {24386#false} is VALID [2022-02-20 19:01:18,100 INFO L290 TraceCheckUtils]: 291: Hoare triple {24386#false} assume !(0 == ~mode2~0 % 256); {24386#false} is VALID [2022-02-20 19:01:18,100 INFO L290 TraceCheckUtils]: 292: Hoare triple {24386#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {24386#false} is VALID [2022-02-20 19:01:18,100 INFO L290 TraceCheckUtils]: 293: Hoare triple {24386#false} assume !!(0 == ~ep12~0 % 256); {24386#false} is VALID [2022-02-20 19:01:18,100 INFO L290 TraceCheckUtils]: 294: Hoare triple {24386#false} assume !!(0 == ~ep32~0 % 256); {24386#false} is VALID [2022-02-20 19:01:18,100 INFO L290 TraceCheckUtils]: 295: Hoare triple {24386#false} assume !!(0 == ~ep42~0 % 256); {24386#false} is VALID [2022-02-20 19:01:18,100 INFO L290 TraceCheckUtils]: 296: Hoare triple {24386#false} ~newmax2~0 := main_~node2__newmax~5#1; {24386#false} is VALID [2022-02-20 19:01:18,101 INFO L290 TraceCheckUtils]: 297: Hoare triple {24386#false} assume 3 == ~r2~0 % 256; {24386#false} is VALID [2022-02-20 19:01:18,101 INFO L290 TraceCheckUtils]: 298: Hoare triple {24386#false} assume ~max2~0 == ~id2~0;~st2~0 := 1;~mode2~0 := 0;havoc main_~node3__newmax~5#1;main_~node3__newmax~5#1 := 0; {24386#false} is VALID [2022-02-20 19:01:18,101 INFO L290 TraceCheckUtils]: 299: Hoare triple {24386#false} assume !(0 == ~mode3~0 % 256); {24386#false} is VALID [2022-02-20 19:01:18,101 INFO L290 TraceCheckUtils]: 300: Hoare triple {24386#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {24386#false} is VALID [2022-02-20 19:01:18,101 INFO L290 TraceCheckUtils]: 301: Hoare triple {24386#false} assume !!(0 == ~ep13~0 % 256); {24386#false} is VALID [2022-02-20 19:01:18,101 INFO L290 TraceCheckUtils]: 302: Hoare triple {24386#false} assume !!(0 == ~ep23~0 % 256); {24386#false} is VALID [2022-02-20 19:01:18,101 INFO L290 TraceCheckUtils]: 303: Hoare triple {24386#false} assume !!(0 == ~ep43~0 % 256); {24386#false} is VALID [2022-02-20 19:01:18,102 INFO L290 TraceCheckUtils]: 304: Hoare triple {24386#false} ~newmax3~0 := main_~node3__newmax~5#1; {24386#false} is VALID [2022-02-20 19:01:18,102 INFO L290 TraceCheckUtils]: 305: Hoare triple {24386#false} assume 3 == ~r3~0 % 256; {24386#false} is VALID [2022-02-20 19:01:18,102 INFO L290 TraceCheckUtils]: 306: Hoare triple {24386#false} assume ~max3~0 == ~id3~0;~st3~0 := 1;~mode3~0 := 0;havoc main_~node4__newmax~5#1;main_~node4__newmax~5#1 := 0; {24386#false} is VALID [2022-02-20 19:01:18,102 INFO L290 TraceCheckUtils]: 307: Hoare triple {24386#false} assume !(0 == ~mode4~0 % 256); {24386#false} is VALID [2022-02-20 19:01:18,102 INFO L290 TraceCheckUtils]: 308: Hoare triple {24386#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {24386#false} is VALID [2022-02-20 19:01:18,102 INFO L290 TraceCheckUtils]: 309: Hoare triple {24386#false} assume !!(0 == ~ep14~0 % 256); {24386#false} is VALID [2022-02-20 19:01:18,102 INFO L290 TraceCheckUtils]: 310: Hoare triple {24386#false} assume !!(0 == ~ep24~0 % 256); {24386#false} is VALID [2022-02-20 19:01:18,103 INFO L290 TraceCheckUtils]: 311: Hoare triple {24386#false} assume !!(0 == ~ep34~0 % 256); {24386#false} is VALID [2022-02-20 19:01:18,103 INFO L290 TraceCheckUtils]: 312: Hoare triple {24386#false} ~newmax4~0 := main_~node4__newmax~5#1; {24386#false} is VALID [2022-02-20 19:01:18,103 INFO L290 TraceCheckUtils]: 313: Hoare triple {24386#false} assume 3 == ~r4~0 % 256; {24386#false} is VALID [2022-02-20 19:01:18,103 INFO L290 TraceCheckUtils]: 314: Hoare triple {24386#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; {24386#false} is VALID [2022-02-20 19:01:18,103 INFO L290 TraceCheckUtils]: 315: Hoare triple {24386#false} assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1);main_~check__tmp~5#1 := 0;~__return_7502~0 := main_~check__tmp~5#1;main_~main__c1~0#1 := ~__return_7502~0;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; {24386#false} is VALID [2022-02-20 19:01:18,103 INFO L290 TraceCheckUtils]: 316: Hoare triple {24386#false} assume 0 == main_~assert__arg~5#1 % 256; {24386#false} is VALID [2022-02-20 19:01:18,103 INFO L290 TraceCheckUtils]: 317: Hoare triple {24386#false} assume !false; {24386#false} is VALID [2022-02-20 19:01:18,104 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 19:01:18,105 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 19:01:18,105 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [434499922] [2022-02-20 19:01:18,106 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [434499922] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 19:01:18,107 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 19:01:18,107 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 19:01:18,107 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [592726833] [2022-02-20 19:01:18,107 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 19:01:18,108 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 106.0) internal successors, (318), 3 states have internal predecessors, (318), 0 states have call successors, (0), 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 318 [2022-02-20 19:01:18,108 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 19:01:18,109 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 106.0) internal successors, (318), 3 states have internal predecessors, (318), 0 states have call successors, (0), 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 19:01:18,346 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 318 edges. 318 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:01:18,347 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 19:01:18,347 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 19:01:18,347 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 19:01:18,347 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 19:01:18,348 INFO L87 Difference]: Start difference. First operand 2890 states and 4443 transitions. Second operand has 3 states, 3 states have (on average 106.0) internal successors, (318), 3 states have internal predecessors, (318), 0 states have call successors, (0), 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 19:01:24,063 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:01:24,063 INFO L93 Difference]: Finished difference Result 8447 states and 12941 transitions. [2022-02-20 19:01:24,063 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 19:01:24,063 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 106.0) internal successors, (318), 3 states have internal predecessors, (318), 0 states have call successors, (0), 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 318 [2022-02-20 19:01:24,064 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 19:01:24,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 106.0) internal successors, (318), 3 states have internal predecessors, (318), 0 states have call successors, (0), 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 19:01:24,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 4336 transitions. [2022-02-20 19:01:24,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 106.0) internal successors, (318), 3 states have internal predecessors, (318), 0 states have call successors, (0), 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 19:01:24,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 4336 transitions. [2022-02-20 19:01:24,103 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 4336 transitions. [2022-02-20 19:01:26,798 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 4336 edges. 4336 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:01:28,083 INFO L225 Difference]: With dead ends: 8447 [2022-02-20 19:01:28,083 INFO L226 Difference]: Without dead ends: 5682 [2022-02-20 19:01:28,086 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 19:01:28,087 INFO L933 BasicCegarLoop]: 2923 mSDtfsCounter, 1359 mSDsluCounter, 1434 mSDsCounter, 0 mSdLazyCounter, 27 mSolverCounterSat, 23 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1359 SdHoareTripleChecker+Valid, 4357 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 19:01:28,088 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1359 Valid, 4357 Invalid, 50 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [23 Valid, 27 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-02-20 19:01:28,092 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5682 states. [2022-02-20 19:01:28,743 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5682 to 5517. [2022-02-20 19:01:28,744 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 19:01:28,750 INFO L82 GeneralOperation]: Start isEquivalent. First operand 5682 states. Second operand has 5517 states, 5505 states have (on average 1.5376930063578564) internal successors, (8465), 5516 states have internal predecessors, (8465), 0 states have call successors, (0), 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 19:01:28,755 INFO L74 IsIncluded]: Start isIncluded. First operand 5682 states. Second operand has 5517 states, 5505 states have (on average 1.5376930063578564) internal successors, (8465), 5516 states have internal predecessors, (8465), 0 states have call successors, (0), 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 19:01:28,762 INFO L87 Difference]: Start difference. First operand 5682 states. Second operand has 5517 states, 5505 states have (on average 1.5376930063578564) internal successors, (8465), 5516 states have internal predecessors, (8465), 0 states have call successors, (0), 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 19:01:29,699 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:01:29,699 INFO L93 Difference]: Finished difference Result 5682 states and 8684 transitions. [2022-02-20 19:01:29,700 INFO L276 IsEmpty]: Start isEmpty. Operand 5682 states and 8684 transitions. [2022-02-20 19:01:29,706 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:01:29,706 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:01:29,716 INFO L74 IsIncluded]: Start isIncluded. First operand has 5517 states, 5505 states have (on average 1.5376930063578564) internal successors, (8465), 5516 states have internal predecessors, (8465), 0 states have call successors, (0), 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 5682 states. [2022-02-20 19:01:29,725 INFO L87 Difference]: Start difference. First operand has 5517 states, 5505 states have (on average 1.5376930063578564) internal successors, (8465), 5516 states have internal predecessors, (8465), 0 states have call successors, (0), 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 5682 states. [2022-02-20 19:01:30,724 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:01:30,724 INFO L93 Difference]: Finished difference Result 5682 states and 8684 transitions. [2022-02-20 19:01:30,724 INFO L276 IsEmpty]: Start isEmpty. Operand 5682 states and 8684 transitions. [2022-02-20 19:01:30,729 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:01:30,729 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:01:30,729 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 19:01:30,729 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 19:01:30,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5517 states, 5505 states have (on average 1.5376930063578564) internal successors, (8465), 5516 states have internal predecessors, (8465), 0 states have call successors, (0), 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 19:01:31,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5517 states to 5517 states and 8465 transitions. [2022-02-20 19:01:31,867 INFO L78 Accepts]: Start accepts. Automaton has 5517 states and 8465 transitions. Word has length 318 [2022-02-20 19:01:31,868 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 19:01:31,868 INFO L470 AbstractCegarLoop]: Abstraction has 5517 states and 8465 transitions. [2022-02-20 19:01:31,868 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 106.0) internal successors, (318), 3 states have internal predecessors, (318), 0 states have call successors, (0), 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 19:01:31,868 INFO L276 IsEmpty]: Start isEmpty. Operand 5517 states and 8465 transitions. [2022-02-20 19:01:31,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2022-02-20 19:01:31,875 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 19:01:31,875 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, 1, 1, 1, 1, 1] [2022-02-20 19:01:31,875 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-02-20 19:01:31,876 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 19:01:31,876 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 19:01:31,876 INFO L85 PathProgramCache]: Analyzing trace with hash -2112414799, now seen corresponding path program 1 times [2022-02-20 19:01:31,876 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 19:01:31,877 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [465305917] [2022-02-20 19:01:31,877 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:01:31,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 19:01:31,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:01:31,959 INFO L290 TraceCheckUtils]: 0: Hoare triple {54134#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_4635~0 := 0;~__return_4877~0 := 0;~__return_5085~0 := 0;~__return_5305~0 := 0;~__return_5513~0 := 0;~__return_5703~0 := 0;~__return_7502~0 := 0;~__return_7459~0 := 0;~__return_7375~0 := 0;~__return_7332~0 := 0;~__return_7207~0 := 0;~__return_7164~0 := 0;~__return_7080~0 := 0;~__return_7034~0 := 0;~__return_6121~0 := 0;~__return_6848~0 := 0;~__return_6805~0 := 0;~__return_6721~0 := 0;~__return_6675~0 := 0;~__return_6530~0 := 0;~__return_6484~0 := 0;~__return_6377~0 := 0;~__return_5920~0 := 0; {54134#true} is VALID [2022-02-20 19:01:31,959 INFO L290 TraceCheckUtils]: 1: Hoare triple {54134#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_~__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_~__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_~__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_~__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_~__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_~__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;~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;~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;~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;~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; {54134#true} is VALID [2022-02-20 19:01:31,960 INFO L290 TraceCheckUtils]: 2: Hoare triple {54134#true} assume !!(0 == main_~init__r121~0#1 % 256); {54134#true} is VALID [2022-02-20 19:01:31,960 INFO L290 TraceCheckUtils]: 3: Hoare triple {54134#true} assume !!(0 == main_~init__r131~0#1 % 256); {54136#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r131~0#1| 256)) |ULTIMATE.start_main_~init__r131~0#1|) 0)} is VALID [2022-02-20 19:01:31,961 INFO L290 TraceCheckUtils]: 4: Hoare triple {54136#(= (+ (* (- 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; {54136#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r131~0#1| 256)) |ULTIMATE.start_main_~init__r131~0#1|) 0)} is VALID [2022-02-20 19:01:31,961 INFO L290 TraceCheckUtils]: 5: Hoare triple {54136#(= (+ (* (- 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); {54136#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r131~0#1| 256)) |ULTIMATE.start_main_~init__r131~0#1|) 0)} is VALID [2022-02-20 19:01:31,962 INFO L290 TraceCheckUtils]: 6: Hoare triple {54136#(= (+ (* (- 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; {54135#false} is VALID [2022-02-20 19:01:31,962 INFO L290 TraceCheckUtils]: 7: Hoare triple {54135#false} main_~init__r132~0#1 := (if 0 == main_~init__tmp___0~0#1 then 0 else 1); {54135#false} is VALID [2022-02-20 19:01:31,962 INFO L290 TraceCheckUtils]: 8: Hoare triple {54135#false} assume !(0 == main_~init__r141~0#1 % 256);main_~init__tmp___1~0#1 := 1; {54135#false} is VALID [2022-02-20 19:01:31,962 INFO L290 TraceCheckUtils]: 9: Hoare triple {54135#false} main_~init__r142~0#1 := (if 0 == main_~init__tmp___1~0#1 then 0 else 1); {54135#false} is VALID [2022-02-20 19:01:31,962 INFO L290 TraceCheckUtils]: 10: Hoare triple {54135#false} assume !(0 == main_~init__r211~0#1 % 256);main_~init__tmp___2~0#1 := 1; {54135#false} is VALID [2022-02-20 19:01:31,963 INFO L290 TraceCheckUtils]: 11: Hoare triple {54135#false} main_~init__r212~0#1 := (if 0 == main_~init__tmp___2~0#1 then 0 else 1); {54135#false} is VALID [2022-02-20 19:01:31,963 INFO L290 TraceCheckUtils]: 12: Hoare triple {54135#false} assume !(0 == main_~init__r231~0#1 % 256);main_~init__tmp___3~0#1 := 1; {54135#false} is VALID [2022-02-20 19:01:31,963 INFO L290 TraceCheckUtils]: 13: Hoare triple {54135#false} main_~init__r232~0#1 := (if 0 == main_~init__tmp___3~0#1 then 0 else 1); {54135#false} is VALID [2022-02-20 19:01:31,963 INFO L290 TraceCheckUtils]: 14: Hoare triple {54135#false} assume !(0 == main_~init__r241~0#1 % 256);main_~init__tmp___4~0#1 := 1; {54135#false} is VALID [2022-02-20 19:01:31,963 INFO L290 TraceCheckUtils]: 15: Hoare triple {54135#false} main_~init__r242~0#1 := (if 0 == main_~init__tmp___4~0#1 then 0 else 1); {54135#false} is VALID [2022-02-20 19:01:31,963 INFO L290 TraceCheckUtils]: 16: Hoare triple {54135#false} assume !(0 == main_~init__r311~0#1 % 256);main_~init__tmp___5~0#1 := 1; {54135#false} is VALID [2022-02-20 19:01:31,963 INFO L290 TraceCheckUtils]: 17: Hoare triple {54135#false} main_~init__r312~0#1 := (if 0 == main_~init__tmp___5~0#1 then 0 else 1); {54135#false} is VALID [2022-02-20 19:01:31,964 INFO L290 TraceCheckUtils]: 18: Hoare triple {54135#false} assume !(0 == main_~init__r321~0#1 % 256);main_~init__tmp___6~0#1 := 1; {54135#false} is VALID [2022-02-20 19:01:31,964 INFO L290 TraceCheckUtils]: 19: Hoare triple {54135#false} main_~init__r322~0#1 := (if 0 == main_~init__tmp___6~0#1 then 0 else 1); {54135#false} is VALID [2022-02-20 19:01:31,964 INFO L290 TraceCheckUtils]: 20: Hoare triple {54135#false} assume !(0 == main_~init__r341~0#1 % 256);main_~init__tmp___7~0#1 := 1; {54135#false} is VALID [2022-02-20 19:01:31,964 INFO L290 TraceCheckUtils]: 21: Hoare triple {54135#false} main_~init__r342~0#1 := (if 0 == main_~init__tmp___7~0#1 then 0 else 1); {54135#false} is VALID [2022-02-20 19:01:31,964 INFO L290 TraceCheckUtils]: 22: Hoare triple {54135#false} assume !(0 == main_~init__r411~0#1 % 256);main_~init__tmp___8~0#1 := 1; {54135#false} is VALID [2022-02-20 19:01:31,964 INFO L290 TraceCheckUtils]: 23: Hoare triple {54135#false} main_~init__r412~0#1 := (if 0 == main_~init__tmp___8~0#1 then 0 else 1); {54135#false} is VALID [2022-02-20 19:01:31,964 INFO L290 TraceCheckUtils]: 24: Hoare triple {54135#false} assume !(0 == main_~init__r421~0#1 % 256);main_~init__tmp___9~0#1 := 1; {54135#false} is VALID [2022-02-20 19:01:31,965 INFO L290 TraceCheckUtils]: 25: Hoare triple {54135#false} main_~init__r422~0#1 := (if 0 == main_~init__tmp___9~0#1 then 0 else 1); {54135#false} is VALID [2022-02-20 19:01:31,965 INFO L290 TraceCheckUtils]: 26: Hoare triple {54135#false} assume !(0 == main_~init__r431~0#1 % 256);main_~init__tmp___10~0#1 := 1; {54135#false} is VALID [2022-02-20 19:01:31,965 INFO L290 TraceCheckUtils]: 27: Hoare triple {54135#false} main_~init__r432~0#1 := (if 0 == main_~init__tmp___10~0#1 then 0 else 1); {54135#false} is VALID [2022-02-20 19:01:31,965 INFO L290 TraceCheckUtils]: 28: Hoare triple {54135#false} assume !(0 == main_~init__r122~0#1 % 256);main_~init__tmp___11~0#1 := 1; {54135#false} is VALID [2022-02-20 19:01:31,965 INFO L290 TraceCheckUtils]: 29: Hoare triple {54135#false} main_~init__r123~0#1 := (if 0 == main_~init__tmp___11~0#1 then 0 else 1); {54135#false} is VALID [2022-02-20 19:01:31,965 INFO L290 TraceCheckUtils]: 30: Hoare triple {54135#false} assume !(0 == main_~init__r132~0#1 % 256);main_~init__tmp___12~0#1 := 1; {54135#false} is VALID [2022-02-20 19:01:31,965 INFO L290 TraceCheckUtils]: 31: Hoare triple {54135#false} main_~init__r133~0#1 := (if 0 == main_~init__tmp___12~0#1 then 0 else 1); {54135#false} is VALID [2022-02-20 19:01:31,966 INFO L290 TraceCheckUtils]: 32: Hoare triple {54135#false} assume !(0 == main_~init__r142~0#1 % 256);main_~init__tmp___13~0#1 := 1; {54135#false} is VALID [2022-02-20 19:01:31,966 INFO L290 TraceCheckUtils]: 33: Hoare triple {54135#false} main_~init__r143~0#1 := (if 0 == main_~init__tmp___13~0#1 then 0 else 1); {54135#false} is VALID [2022-02-20 19:01:31,966 INFO L290 TraceCheckUtils]: 34: Hoare triple {54135#false} assume !(0 == main_~init__r212~0#1 % 256);main_~init__tmp___14~0#1 := 1; {54135#false} is VALID [2022-02-20 19:01:31,966 INFO L290 TraceCheckUtils]: 35: Hoare triple {54135#false} main_~init__r213~0#1 := (if 0 == main_~init__tmp___14~0#1 then 0 else 1); {54135#false} is VALID [2022-02-20 19:01:31,966 INFO L290 TraceCheckUtils]: 36: Hoare triple {54135#false} assume !(0 == main_~init__r232~0#1 % 256);main_~init__tmp___15~0#1 := 1; {54135#false} is VALID [2022-02-20 19:01:31,966 INFO L290 TraceCheckUtils]: 37: Hoare triple {54135#false} main_~init__r233~0#1 := (if 0 == main_~init__tmp___15~0#1 then 0 else 1); {54135#false} is VALID [2022-02-20 19:01:31,966 INFO L290 TraceCheckUtils]: 38: Hoare triple {54135#false} assume !(0 == main_~init__r242~0#1 % 256);main_~init__tmp___16~0#1 := 1; {54135#false} is VALID [2022-02-20 19:01:31,967 INFO L290 TraceCheckUtils]: 39: Hoare triple {54135#false} main_~init__r243~0#1 := (if 0 == main_~init__tmp___16~0#1 then 0 else 1); {54135#false} is VALID [2022-02-20 19:01:31,967 INFO L290 TraceCheckUtils]: 40: Hoare triple {54135#false} assume !(0 == main_~init__r312~0#1 % 256);main_~init__tmp___17~0#1 := 1; {54135#false} is VALID [2022-02-20 19:01:31,967 INFO L290 TraceCheckUtils]: 41: Hoare triple {54135#false} main_~init__r313~0#1 := (if 0 == main_~init__tmp___17~0#1 then 0 else 1); {54135#false} is VALID [2022-02-20 19:01:31,967 INFO L290 TraceCheckUtils]: 42: Hoare triple {54135#false} assume !(0 == main_~init__r322~0#1 % 256);main_~init__tmp___18~0#1 := 1; {54135#false} is VALID [2022-02-20 19:01:31,967 INFO L290 TraceCheckUtils]: 43: Hoare triple {54135#false} main_~init__r323~0#1 := (if 0 == main_~init__tmp___18~0#1 then 0 else 1); {54135#false} is VALID [2022-02-20 19:01:31,967 INFO L290 TraceCheckUtils]: 44: Hoare triple {54135#false} assume !(0 == main_~init__r342~0#1 % 256);main_~init__tmp___19~0#1 := 1; {54135#false} is VALID [2022-02-20 19:01:31,968 INFO L290 TraceCheckUtils]: 45: Hoare triple {54135#false} main_~init__r343~0#1 := (if 0 == main_~init__tmp___19~0#1 then 0 else 1); {54135#false} is VALID [2022-02-20 19:01:31,968 INFO L290 TraceCheckUtils]: 46: Hoare triple {54135#false} assume !(0 == main_~init__r412~0#1 % 256);main_~init__tmp___20~0#1 := 1; {54135#false} is VALID [2022-02-20 19:01:31,968 INFO L290 TraceCheckUtils]: 47: Hoare triple {54135#false} main_~init__r413~0#1 := (if 0 == main_~init__tmp___20~0#1 then 0 else 1); {54135#false} is VALID [2022-02-20 19:01:31,968 INFO L290 TraceCheckUtils]: 48: Hoare triple {54135#false} assume !(0 == main_~init__r422~0#1 % 256);main_~init__tmp___21~0#1 := 1; {54135#false} is VALID [2022-02-20 19:01:31,968 INFO L290 TraceCheckUtils]: 49: Hoare triple {54135#false} main_~init__r423~0#1 := (if 0 == main_~init__tmp___21~0#1 then 0 else 1); {54135#false} is VALID [2022-02-20 19:01:31,968 INFO L290 TraceCheckUtils]: 50: Hoare triple {54135#false} assume !(0 == main_~init__r432~0#1 % 256);main_~init__tmp___22~0#1 := 1; {54135#false} is VALID [2022-02-20 19:01:31,968 INFO L290 TraceCheckUtils]: 51: Hoare triple {54135#false} main_~init__r433~0#1 := (if 0 == main_~init__tmp___22~0#1 then 0 else 1); {54135#false} is VALID [2022-02-20 19:01:31,969 INFO L290 TraceCheckUtils]: 52: Hoare triple {54135#false} assume ~id1~0 != ~id2~0; {54135#false} is VALID [2022-02-20 19:01:31,969 INFO L290 TraceCheckUtils]: 53: Hoare triple {54135#false} assume ~id1~0 != ~id3~0; {54135#false} is VALID [2022-02-20 19:01:31,969 INFO L290 TraceCheckUtils]: 54: Hoare triple {54135#false} assume ~id1~0 != ~id4~0; {54135#false} is VALID [2022-02-20 19:01:31,969 INFO L290 TraceCheckUtils]: 55: Hoare triple {54135#false} assume ~id2~0 != ~id3~0; {54135#false} is VALID [2022-02-20 19:01:31,969 INFO L290 TraceCheckUtils]: 56: Hoare triple {54135#false} assume ~id2~0 != ~id4~0; {54135#false} is VALID [2022-02-20 19:01:31,969 INFO L290 TraceCheckUtils]: 57: Hoare triple {54135#false} assume ~id3~0 != ~id4~0; {54135#false} is VALID [2022-02-20 19:01:31,969 INFO L290 TraceCheckUtils]: 58: Hoare triple {54135#false} assume ~id1~0 >= 0; {54135#false} is VALID [2022-02-20 19:01:31,970 INFO L290 TraceCheckUtils]: 59: Hoare triple {54135#false} assume ~id2~0 >= 0; {54135#false} is VALID [2022-02-20 19:01:31,970 INFO L290 TraceCheckUtils]: 60: Hoare triple {54135#false} assume ~id3~0 >= 0; {54135#false} is VALID [2022-02-20 19:01:31,970 INFO L290 TraceCheckUtils]: 61: Hoare triple {54135#false} assume ~id4~0 >= 0; {54135#false} is VALID [2022-02-20 19:01:31,970 INFO L290 TraceCheckUtils]: 62: Hoare triple {54135#false} assume 0 == ~r1~0 % 256; {54135#false} is VALID [2022-02-20 19:01:31,970 INFO L290 TraceCheckUtils]: 63: Hoare triple {54135#false} assume 0 == ~r2~0 % 256; {54135#false} is VALID [2022-02-20 19:01:31,970 INFO L290 TraceCheckUtils]: 64: Hoare triple {54135#false} assume 0 == ~r3~0 % 256; {54135#false} is VALID [2022-02-20 19:01:31,970 INFO L290 TraceCheckUtils]: 65: Hoare triple {54135#false} assume 0 == ~r4~0 % 256; {54135#false} is VALID [2022-02-20 19:01:31,971 INFO L290 TraceCheckUtils]: 66: Hoare triple {54135#false} assume !(0 == main_~init__r123~0#1 % 256); {54135#false} is VALID [2022-02-20 19:01:31,971 INFO L290 TraceCheckUtils]: 67: Hoare triple {54135#false} assume !(0 == main_~init__r133~0#1 % 256); {54135#false} is VALID [2022-02-20 19:01:31,971 INFO L290 TraceCheckUtils]: 68: Hoare triple {54135#false} assume !(0 == main_~init__r143~0#1 % 256); {54135#false} is VALID [2022-02-20 19:01:31,971 INFO L290 TraceCheckUtils]: 69: Hoare triple {54135#false} assume !(0 == main_~init__r213~0#1 % 256); {54135#false} is VALID [2022-02-20 19:01:31,971 INFO L290 TraceCheckUtils]: 70: Hoare triple {54135#false} assume !(0 == main_~init__r233~0#1 % 256); {54135#false} is VALID [2022-02-20 19:01:31,971 INFO L290 TraceCheckUtils]: 71: Hoare triple {54135#false} assume !(0 == main_~init__r243~0#1 % 256); {54135#false} is VALID [2022-02-20 19:01:31,971 INFO L290 TraceCheckUtils]: 72: Hoare triple {54135#false} assume !(0 == main_~init__r313~0#1 % 256); {54135#false} is VALID [2022-02-20 19:01:31,972 INFO L290 TraceCheckUtils]: 73: Hoare triple {54135#false} assume !(0 == main_~init__r323~0#1 % 256); {54135#false} is VALID [2022-02-20 19:01:31,972 INFO L290 TraceCheckUtils]: 74: Hoare triple {54135#false} assume !(0 == main_~init__r343~0#1 % 256); {54135#false} is VALID [2022-02-20 19:01:31,972 INFO L290 TraceCheckUtils]: 75: Hoare triple {54135#false} assume !(0 == main_~init__r413~0#1 % 256); {54135#false} is VALID [2022-02-20 19:01:31,972 INFO L290 TraceCheckUtils]: 76: Hoare triple {54135#false} assume !(0 == main_~init__r423~0#1 % 256); {54135#false} is VALID [2022-02-20 19:01:31,972 INFO L290 TraceCheckUtils]: 77: Hoare triple {54135#false} assume !(0 == main_~init__r433~0#1 % 256); {54135#false} is VALID [2022-02-20 19:01:31,972 INFO L290 TraceCheckUtils]: 78: Hoare triple {54135#false} assume ~max1~0 == ~id1~0; {54135#false} is VALID [2022-02-20 19:01:31,973 INFO L290 TraceCheckUtils]: 79: Hoare triple {54135#false} assume ~max2~0 == ~id2~0; {54135#false} is VALID [2022-02-20 19:01:31,973 INFO L290 TraceCheckUtils]: 80: Hoare triple {54135#false} assume ~max3~0 == ~id3~0; {54135#false} is VALID [2022-02-20 19:01:31,973 INFO L290 TraceCheckUtils]: 81: Hoare triple {54135#false} assume ~max4~0 == ~id4~0; {54135#false} is VALID [2022-02-20 19:01:31,973 INFO L290 TraceCheckUtils]: 82: Hoare triple {54135#false} assume 0 == ~st1~0; {54135#false} is VALID [2022-02-20 19:01:31,973 INFO L290 TraceCheckUtils]: 83: Hoare triple {54135#false} assume 0 == ~st2~0; {54135#false} is VALID [2022-02-20 19:01:31,973 INFO L290 TraceCheckUtils]: 84: Hoare triple {54135#false} assume 0 == ~st3~0; {54135#false} is VALID [2022-02-20 19:01:31,973 INFO L290 TraceCheckUtils]: 85: Hoare triple {54135#false} assume 0 == ~st4~0; {54135#false} is VALID [2022-02-20 19:01:31,974 INFO L290 TraceCheckUtils]: 86: Hoare triple {54135#false} assume 0 == ~nl1~0; {54135#false} is VALID [2022-02-20 19:01:31,974 INFO L290 TraceCheckUtils]: 87: Hoare triple {54135#false} assume 0 == ~nl2~0; {54135#false} is VALID [2022-02-20 19:01:31,974 INFO L290 TraceCheckUtils]: 88: Hoare triple {54135#false} assume 0 == ~nl3~0; {54135#false} is VALID [2022-02-20 19:01:31,974 INFO L290 TraceCheckUtils]: 89: Hoare triple {54135#false} assume 0 == ~nl4~0; {54135#false} is VALID [2022-02-20 19:01:31,974 INFO L290 TraceCheckUtils]: 90: Hoare triple {54135#false} assume 0 == ~mode1~0 % 256; {54135#false} is VALID [2022-02-20 19:01:31,974 INFO L290 TraceCheckUtils]: 91: Hoare triple {54135#false} assume 0 == ~mode2~0 % 256; {54135#false} is VALID [2022-02-20 19:01:31,974 INFO L290 TraceCheckUtils]: 92: Hoare triple {54135#false} assume 0 == ~mode3~0 % 256; {54135#false} is VALID [2022-02-20 19:01:31,975 INFO L290 TraceCheckUtils]: 93: Hoare triple {54135#false} assume 0 == ~mode4~0 % 256; {54135#false} is VALID [2022-02-20 19:01:31,975 INFO L290 TraceCheckUtils]: 94: Hoare triple {54135#false} assume !(0 == ~newmax1~0 % 256); {54135#false} is VALID [2022-02-20 19:01:31,975 INFO L290 TraceCheckUtils]: 95: Hoare triple {54135#false} assume !(0 == ~newmax2~0 % 256); {54135#false} is VALID [2022-02-20 19:01:31,975 INFO L290 TraceCheckUtils]: 96: Hoare triple {54135#false} assume !(0 == ~newmax3~0 % 256); {54135#false} is VALID [2022-02-20 19:01:31,975 INFO L290 TraceCheckUtils]: 97: Hoare triple {54135#false} assume !(0 == ~newmax4~0 % 256);main_~init__tmp___23~0#1 := 1;~__return_4635~0 := main_~init__tmp___23~0#1;main_~main__i2~0#1 := ~__return_4635~0; {54135#false} is VALID [2022-02-20 19:01:31,975 INFO L290 TraceCheckUtils]: 98: Hoare triple {54135#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;havoc main_~node1__newmax~0#1;main_~node1__newmax~0#1 := 0; {54135#false} is VALID [2022-02-20 19:01:31,975 INFO L290 TraceCheckUtils]: 99: Hoare triple {54135#false} assume !!(0 == ~mode1~0 % 256); {54135#false} is VALID [2022-02-20 19:01:31,976 INFO L290 TraceCheckUtils]: 100: Hoare triple {54135#false} assume ~r1~0 % 256 < 2; {54135#false} is VALID [2022-02-20 19:01:31,976 INFO L290 TraceCheckUtils]: 101: Hoare triple {54135#false} assume !!(0 == ~ep12~0 % 256); {54135#false} is VALID [2022-02-20 19:01:31,976 INFO L290 TraceCheckUtils]: 102: Hoare triple {54135#false} assume !!(0 == ~ep13~0 % 256); {54135#false} is VALID [2022-02-20 19:01:31,976 INFO L290 TraceCheckUtils]: 103: Hoare triple {54135#false} assume !!(0 == ~ep14~0 % 256); {54135#false} is VALID [2022-02-20 19:01:31,976 INFO L290 TraceCheckUtils]: 104: Hoare triple {54135#false} ~mode1~0 := 1;havoc main_~node2__newmax~0#1;main_~node2__newmax~0#1 := 0; {54135#false} is VALID [2022-02-20 19:01:31,976 INFO L290 TraceCheckUtils]: 105: Hoare triple {54135#false} assume !!(0 == ~mode2~0 % 256); {54135#false} is VALID [2022-02-20 19:01:31,977 INFO L290 TraceCheckUtils]: 106: Hoare triple {54135#false} assume ~r2~0 % 256 < 3; {54135#false} is VALID [2022-02-20 19:01:31,977 INFO L290 TraceCheckUtils]: 107: Hoare triple {54135#false} assume !!(0 == ~ep21~0 % 256); {54135#false} is VALID [2022-02-20 19:01:31,977 INFO L290 TraceCheckUtils]: 108: Hoare triple {54135#false} assume !!(0 == ~ep23~0 % 256); {54135#false} is VALID [2022-02-20 19:01:31,977 INFO L290 TraceCheckUtils]: 109: Hoare triple {54135#false} assume !!(0 == ~ep24~0 % 256); {54135#false} is VALID [2022-02-20 19:01:31,977 INFO L290 TraceCheckUtils]: 110: Hoare triple {54135#false} ~mode2~0 := 1;havoc main_~node3__newmax~0#1;main_~node3__newmax~0#1 := 0; {54135#false} is VALID [2022-02-20 19:01:31,977 INFO L290 TraceCheckUtils]: 111: Hoare triple {54135#false} assume !!(0 == ~mode3~0 % 256); {54135#false} is VALID [2022-02-20 19:01:31,977 INFO L290 TraceCheckUtils]: 112: Hoare triple {54135#false} assume ~r3~0 % 256 < 3; {54135#false} is VALID [2022-02-20 19:01:31,978 INFO L290 TraceCheckUtils]: 113: Hoare triple {54135#false} assume !!(0 == ~ep31~0 % 256); {54135#false} is VALID [2022-02-20 19:01:31,978 INFO L290 TraceCheckUtils]: 114: Hoare triple {54135#false} assume !!(0 == ~ep32~0 % 256); {54135#false} is VALID [2022-02-20 19:01:31,978 INFO L290 TraceCheckUtils]: 115: Hoare triple {54135#false} assume !!(0 == ~ep34~0 % 256); {54135#false} is VALID [2022-02-20 19:01:31,978 INFO L290 TraceCheckUtils]: 116: Hoare triple {54135#false} ~mode3~0 := 1;havoc main_~node4__newmax~0#1;main_~node4__newmax~0#1 := 0; {54135#false} is VALID [2022-02-20 19:01:31,978 INFO L290 TraceCheckUtils]: 117: Hoare triple {54135#false} assume !!(0 == ~mode4~0 % 256); {54135#false} is VALID [2022-02-20 19:01:31,978 INFO L290 TraceCheckUtils]: 118: Hoare triple {54135#false} assume ~r4~0 % 256 < 3; {54135#false} is VALID [2022-02-20 19:01:31,979 INFO L290 TraceCheckUtils]: 119: Hoare triple {54135#false} assume !!(0 == ~ep41~0 % 256); {54135#false} is VALID [2022-02-20 19:01:31,979 INFO L290 TraceCheckUtils]: 120: Hoare triple {54135#false} assume !!(0 == ~ep42~0 % 256); {54135#false} is VALID [2022-02-20 19:01:31,979 INFO L290 TraceCheckUtils]: 121: Hoare triple {54135#false} assume !!(0 == ~ep43~0 % 256); {54135#false} is VALID [2022-02-20 19:01:31,979 INFO L290 TraceCheckUtils]: 122: Hoare triple {54135#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; {54135#false} is VALID [2022-02-20 19:01:31,979 INFO L290 TraceCheckUtils]: 123: Hoare triple {54135#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {54135#false} is VALID [2022-02-20 19:01:31,979 INFO L290 TraceCheckUtils]: 124: Hoare triple {54135#false} assume ~st1~0 + ~nl1~0 <= 1; {54135#false} is VALID [2022-02-20 19:01:31,979 INFO L290 TraceCheckUtils]: 125: Hoare triple {54135#false} assume ~st2~0 + ~nl2~0 <= 1; {54135#false} is VALID [2022-02-20 19:01:31,980 INFO L290 TraceCheckUtils]: 126: Hoare triple {54135#false} assume ~st3~0 + ~nl3~0 <= 1; {54135#false} is VALID [2022-02-20 19:01:31,980 INFO L290 TraceCheckUtils]: 127: Hoare triple {54135#false} assume ~st4~0 + ~nl4~0 <= 1; {54135#false} is VALID [2022-02-20 19:01:31,980 INFO L290 TraceCheckUtils]: 128: Hoare triple {54135#false} assume !(~r1~0 % 256 >= 3); {54135#false} is VALID [2022-02-20 19:01:31,980 INFO L290 TraceCheckUtils]: 129: Hoare triple {54135#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {54135#false} is VALID [2022-02-20 19:01:31,980 INFO L290 TraceCheckUtils]: 130: Hoare triple {54135#false} assume ~r1~0 % 256 < 3; {54135#false} is VALID [2022-02-20 19:01:31,980 INFO L290 TraceCheckUtils]: 131: Hoare triple {54135#false} assume !(~r1~0 % 256 >= 3); {54135#false} is VALID [2022-02-20 19:01:31,980 INFO L290 TraceCheckUtils]: 132: Hoare triple {54135#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {54135#false} is VALID [2022-02-20 19:01:31,981 INFO L290 TraceCheckUtils]: 133: Hoare triple {54135#false} assume ~r1~0 % 256 < 3;main_~check__tmp~0#1 := 1;~__return_4877~0 := main_~check__tmp~0#1;main_~main__c1~0#1 := ~__return_4877~0;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; {54135#false} is VALID [2022-02-20 19:01:31,981 INFO L290 TraceCheckUtils]: 134: Hoare triple {54135#false} assume !(0 == main_~assert__arg~0#1 % 256);havoc main_~node1__newmax~1#1;main_~node1__newmax~1#1 := 0; {54135#false} is VALID [2022-02-20 19:01:31,981 INFO L290 TraceCheckUtils]: 135: Hoare triple {54135#false} assume !(0 == ~mode1~0 % 256); {54135#false} is VALID [2022-02-20 19:01:31,981 INFO L290 TraceCheckUtils]: 136: Hoare triple {54135#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {54135#false} is VALID [2022-02-20 19:01:31,981 INFO L290 TraceCheckUtils]: 137: Hoare triple {54135#false} assume !!(0 == ~ep21~0 % 256); {54135#false} is VALID [2022-02-20 19:01:31,981 INFO L290 TraceCheckUtils]: 138: Hoare triple {54135#false} assume !!(0 == ~ep31~0 % 256); {54135#false} is VALID [2022-02-20 19:01:31,981 INFO L290 TraceCheckUtils]: 139: Hoare triple {54135#false} assume !!(0 == ~ep41~0 % 256); {54135#false} is VALID [2022-02-20 19:01:31,982 INFO L290 TraceCheckUtils]: 140: Hoare triple {54135#false} ~newmax1~0 := main_~node1__newmax~1#1; {54135#false} is VALID [2022-02-20 19:01:31,982 INFO L290 TraceCheckUtils]: 141: Hoare triple {54135#false} assume !(3 == ~r1~0 % 256);~mode1~0 := 0;havoc main_~node2__newmax~1#1;main_~node2__newmax~1#1 := 0; {54135#false} is VALID [2022-02-20 19:01:31,982 INFO L290 TraceCheckUtils]: 142: Hoare triple {54135#false} assume !(0 == ~mode2~0 % 256); {54135#false} is VALID [2022-02-20 19:01:31,982 INFO L290 TraceCheckUtils]: 143: Hoare triple {54135#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {54135#false} is VALID [2022-02-20 19:01:31,982 INFO L290 TraceCheckUtils]: 144: Hoare triple {54135#false} assume !!(0 == ~ep12~0 % 256); {54135#false} is VALID [2022-02-20 19:01:31,982 INFO L290 TraceCheckUtils]: 145: Hoare triple {54135#false} assume !!(0 == ~ep32~0 % 256); {54135#false} is VALID [2022-02-20 19:01:31,983 INFO L290 TraceCheckUtils]: 146: Hoare triple {54135#false} assume !!(0 == ~ep42~0 % 256); {54135#false} is VALID [2022-02-20 19:01:31,983 INFO L290 TraceCheckUtils]: 147: Hoare triple {54135#false} ~newmax2~0 := main_~node2__newmax~1#1; {54135#false} is VALID [2022-02-20 19:01:31,983 INFO L290 TraceCheckUtils]: 148: Hoare triple {54135#false} assume !(3 == ~r2~0 % 256);~mode2~0 := 0;havoc main_~node3__newmax~1#1;main_~node3__newmax~1#1 := 0; {54135#false} is VALID [2022-02-20 19:01:31,983 INFO L290 TraceCheckUtils]: 149: Hoare triple {54135#false} assume !(0 == ~mode3~0 % 256); {54135#false} is VALID [2022-02-20 19:01:31,983 INFO L290 TraceCheckUtils]: 150: Hoare triple {54135#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {54135#false} is VALID [2022-02-20 19:01:31,983 INFO L290 TraceCheckUtils]: 151: Hoare triple {54135#false} assume !!(0 == ~ep13~0 % 256); {54135#false} is VALID [2022-02-20 19:01:31,983 INFO L290 TraceCheckUtils]: 152: Hoare triple {54135#false} assume !!(0 == ~ep23~0 % 256); {54135#false} is VALID [2022-02-20 19:01:31,984 INFO L290 TraceCheckUtils]: 153: Hoare triple {54135#false} assume !!(0 == ~ep43~0 % 256); {54135#false} is VALID [2022-02-20 19:01:31,984 INFO L290 TraceCheckUtils]: 154: Hoare triple {54135#false} ~newmax3~0 := main_~node3__newmax~1#1; {54135#false} is VALID [2022-02-20 19:01:31,984 INFO L290 TraceCheckUtils]: 155: Hoare triple {54135#false} assume !(3 == ~r3~0 % 256);~mode3~0 := 0;havoc main_~node4__newmax~1#1;main_~node4__newmax~1#1 := 0; {54135#false} is VALID [2022-02-20 19:01:31,984 INFO L290 TraceCheckUtils]: 156: Hoare triple {54135#false} assume !(0 == ~mode4~0 % 256); {54135#false} is VALID [2022-02-20 19:01:31,984 INFO L290 TraceCheckUtils]: 157: Hoare triple {54135#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {54135#false} is VALID [2022-02-20 19:01:31,984 INFO L290 TraceCheckUtils]: 158: Hoare triple {54135#false} assume !!(0 == ~ep14~0 % 256); {54135#false} is VALID [2022-02-20 19:01:31,985 INFO L290 TraceCheckUtils]: 159: Hoare triple {54135#false} assume !!(0 == ~ep24~0 % 256); {54135#false} is VALID [2022-02-20 19:01:31,985 INFO L290 TraceCheckUtils]: 160: Hoare triple {54135#false} assume !!(0 == ~ep34~0 % 256); {54135#false} is VALID [2022-02-20 19:01:31,985 INFO L290 TraceCheckUtils]: 161: Hoare triple {54135#false} ~newmax4~0 := main_~node4__newmax~1#1; {54135#false} is VALID [2022-02-20 19:01:31,985 INFO L290 TraceCheckUtils]: 162: Hoare triple {54135#false} assume !(3 == ~r4~0 % 256);~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; {54135#false} is VALID [2022-02-20 19:01:31,985 INFO L290 TraceCheckUtils]: 163: Hoare triple {54135#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {54135#false} is VALID [2022-02-20 19:01:31,985 INFO L290 TraceCheckUtils]: 164: Hoare triple {54135#false} assume ~st1~0 + ~nl1~0 <= 1; {54135#false} is VALID [2022-02-20 19:01:31,985 INFO L290 TraceCheckUtils]: 165: Hoare triple {54135#false} assume ~st2~0 + ~nl2~0 <= 1; {54135#false} is VALID [2022-02-20 19:01:31,986 INFO L290 TraceCheckUtils]: 166: Hoare triple {54135#false} assume ~st3~0 + ~nl3~0 <= 1; {54135#false} is VALID [2022-02-20 19:01:31,986 INFO L290 TraceCheckUtils]: 167: Hoare triple {54135#false} assume ~st4~0 + ~nl4~0 <= 1; {54135#false} is VALID [2022-02-20 19:01:31,986 INFO L290 TraceCheckUtils]: 168: Hoare triple {54135#false} assume !(~r1~0 % 256 >= 3); {54135#false} is VALID [2022-02-20 19:01:31,986 INFO L290 TraceCheckUtils]: 169: Hoare triple {54135#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {54135#false} is VALID [2022-02-20 19:01:31,986 INFO L290 TraceCheckUtils]: 170: Hoare triple {54135#false} assume ~r1~0 % 256 < 3; {54135#false} is VALID [2022-02-20 19:01:31,986 INFO L290 TraceCheckUtils]: 171: Hoare triple {54135#false} assume !(~r1~0 % 256 >= 3); {54135#false} is VALID [2022-02-20 19:01:31,986 INFO L290 TraceCheckUtils]: 172: Hoare triple {54135#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {54135#false} is VALID [2022-02-20 19:01:31,987 INFO L290 TraceCheckUtils]: 173: Hoare triple {54135#false} assume ~r1~0 % 256 < 3;main_~check__tmp~1#1 := 1;~__return_5085~0 := main_~check__tmp~1#1;main_~main__c1~0#1 := ~__return_5085~0;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; {54135#false} is VALID [2022-02-20 19:01:31,987 INFO L290 TraceCheckUtils]: 174: Hoare triple {54135#false} assume !(0 == main_~assert__arg~1#1 % 256);havoc main_~node1__newmax~2#1;main_~node1__newmax~2#1 := 0; {54135#false} is VALID [2022-02-20 19:01:31,987 INFO L290 TraceCheckUtils]: 175: Hoare triple {54135#false} assume !!(0 == ~mode1~0 % 256); {54135#false} is VALID [2022-02-20 19:01:31,987 INFO L290 TraceCheckUtils]: 176: Hoare triple {54135#false} assume ~r1~0 % 256 < 2; {54135#false} is VALID [2022-02-20 19:01:31,987 INFO L290 TraceCheckUtils]: 177: Hoare triple {54135#false} assume !!(0 == ~ep12~0 % 256); {54135#false} is VALID [2022-02-20 19:01:31,987 INFO L290 TraceCheckUtils]: 178: Hoare triple {54135#false} assume !!(0 == ~ep13~0 % 256); {54135#false} is VALID [2022-02-20 19:01:31,987 INFO L290 TraceCheckUtils]: 179: Hoare triple {54135#false} assume !!(0 == ~ep14~0 % 256); {54135#false} is VALID [2022-02-20 19:01:31,988 INFO L290 TraceCheckUtils]: 180: Hoare triple {54135#false} ~mode1~0 := 1;havoc main_~node2__newmax~2#1;main_~node2__newmax~2#1 := 0; {54135#false} is VALID [2022-02-20 19:01:31,988 INFO L290 TraceCheckUtils]: 181: Hoare triple {54135#false} assume !!(0 == ~mode2~0 % 256); {54135#false} is VALID [2022-02-20 19:01:31,988 INFO L290 TraceCheckUtils]: 182: Hoare triple {54135#false} assume ~r2~0 % 256 < 3; {54135#false} is VALID [2022-02-20 19:01:31,988 INFO L290 TraceCheckUtils]: 183: Hoare triple {54135#false} assume !!(0 == ~ep21~0 % 256); {54135#false} is VALID [2022-02-20 19:01:31,988 INFO L290 TraceCheckUtils]: 184: Hoare triple {54135#false} assume !!(0 == ~ep23~0 % 256); {54135#false} is VALID [2022-02-20 19:01:31,988 INFO L290 TraceCheckUtils]: 185: Hoare triple {54135#false} assume !!(0 == ~ep24~0 % 256); {54135#false} is VALID [2022-02-20 19:01:31,988 INFO L290 TraceCheckUtils]: 186: Hoare triple {54135#false} ~mode2~0 := 1;havoc main_~node3__newmax~2#1;main_~node3__newmax~2#1 := 0; {54135#false} is VALID [2022-02-20 19:01:31,989 INFO L290 TraceCheckUtils]: 187: Hoare triple {54135#false} assume !!(0 == ~mode3~0 % 256); {54135#false} is VALID [2022-02-20 19:01:31,989 INFO L290 TraceCheckUtils]: 188: Hoare triple {54135#false} assume ~r3~0 % 256 < 3; {54135#false} is VALID [2022-02-20 19:01:31,989 INFO L290 TraceCheckUtils]: 189: Hoare triple {54135#false} assume !!(0 == ~ep31~0 % 256); {54135#false} is VALID [2022-02-20 19:01:31,989 INFO L290 TraceCheckUtils]: 190: Hoare triple {54135#false} assume !!(0 == ~ep32~0 % 256); {54135#false} is VALID [2022-02-20 19:01:31,989 INFO L290 TraceCheckUtils]: 191: Hoare triple {54135#false} assume !!(0 == ~ep34~0 % 256); {54135#false} is VALID [2022-02-20 19:01:31,989 INFO L290 TraceCheckUtils]: 192: Hoare triple {54135#false} ~mode3~0 := 1;havoc main_~node4__newmax~2#1;main_~node4__newmax~2#1 := 0; {54135#false} is VALID [2022-02-20 19:01:31,990 INFO L290 TraceCheckUtils]: 193: Hoare triple {54135#false} assume !!(0 == ~mode4~0 % 256); {54135#false} is VALID [2022-02-20 19:01:31,990 INFO L290 TraceCheckUtils]: 194: Hoare triple {54135#false} assume ~r4~0 % 256 < 3; {54135#false} is VALID [2022-02-20 19:01:31,990 INFO L290 TraceCheckUtils]: 195: Hoare triple {54135#false} assume !!(0 == ~ep41~0 % 256); {54135#false} is VALID [2022-02-20 19:01:31,990 INFO L290 TraceCheckUtils]: 196: Hoare triple {54135#false} assume !!(0 == ~ep42~0 % 256); {54135#false} is VALID [2022-02-20 19:01:31,990 INFO L290 TraceCheckUtils]: 197: Hoare triple {54135#false} assume !!(0 == ~ep43~0 % 256); {54135#false} is VALID [2022-02-20 19:01:31,990 INFO L290 TraceCheckUtils]: 198: Hoare triple {54135#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; {54135#false} is VALID [2022-02-20 19:01:31,990 INFO L290 TraceCheckUtils]: 199: Hoare triple {54135#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {54135#false} is VALID [2022-02-20 19:01:31,991 INFO L290 TraceCheckUtils]: 200: Hoare triple {54135#false} assume ~st1~0 + ~nl1~0 <= 1; {54135#false} is VALID [2022-02-20 19:01:31,991 INFO L290 TraceCheckUtils]: 201: Hoare triple {54135#false} assume ~st2~0 + ~nl2~0 <= 1; {54135#false} is VALID [2022-02-20 19:01:31,991 INFO L290 TraceCheckUtils]: 202: Hoare triple {54135#false} assume ~st3~0 + ~nl3~0 <= 1; {54135#false} is VALID [2022-02-20 19:01:31,991 INFO L290 TraceCheckUtils]: 203: Hoare triple {54135#false} assume ~st4~0 + ~nl4~0 <= 1; {54135#false} is VALID [2022-02-20 19:01:31,991 INFO L290 TraceCheckUtils]: 204: Hoare triple {54135#false} assume !(~r1~0 % 256 >= 3); {54135#false} is VALID [2022-02-20 19:01:31,991 INFO L290 TraceCheckUtils]: 205: Hoare triple {54135#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {54135#false} is VALID [2022-02-20 19:01:31,991 INFO L290 TraceCheckUtils]: 206: Hoare triple {54135#false} assume ~r1~0 % 256 < 3; {54135#false} is VALID [2022-02-20 19:01:31,992 INFO L290 TraceCheckUtils]: 207: Hoare triple {54135#false} assume !(~r1~0 % 256 >= 3); {54135#false} is VALID [2022-02-20 19:01:31,992 INFO L290 TraceCheckUtils]: 208: Hoare triple {54135#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {54135#false} is VALID [2022-02-20 19:01:31,992 INFO L290 TraceCheckUtils]: 209: Hoare triple {54135#false} assume ~r1~0 % 256 < 3;main_~check__tmp~2#1 := 1;~__return_5305~0 := main_~check__tmp~2#1;main_~main__c1~0#1 := ~__return_5305~0;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; {54135#false} is VALID [2022-02-20 19:01:31,992 INFO L290 TraceCheckUtils]: 210: Hoare triple {54135#false} assume !(0 == main_~assert__arg~2#1 % 256);havoc main_~node1__newmax~3#1;main_~node1__newmax~3#1 := 0; {54135#false} is VALID [2022-02-20 19:01:31,992 INFO L290 TraceCheckUtils]: 211: Hoare triple {54135#false} assume !(0 == ~mode1~0 % 256); {54135#false} is VALID [2022-02-20 19:01:31,992 INFO L290 TraceCheckUtils]: 212: Hoare triple {54135#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {54135#false} is VALID [2022-02-20 19:01:31,992 INFO L290 TraceCheckUtils]: 213: Hoare triple {54135#false} assume !!(0 == ~ep21~0 % 256); {54135#false} is VALID [2022-02-20 19:01:31,993 INFO L290 TraceCheckUtils]: 214: Hoare triple {54135#false} assume !!(0 == ~ep31~0 % 256); {54135#false} is VALID [2022-02-20 19:01:31,993 INFO L290 TraceCheckUtils]: 215: Hoare triple {54135#false} assume !!(0 == ~ep41~0 % 256); {54135#false} is VALID [2022-02-20 19:01:31,993 INFO L290 TraceCheckUtils]: 216: Hoare triple {54135#false} ~newmax1~0 := main_~node1__newmax~3#1; {54135#false} is VALID [2022-02-20 19:01:31,993 INFO L290 TraceCheckUtils]: 217: Hoare triple {54135#false} assume !(3 == ~r1~0 % 256);~mode1~0 := 0;havoc main_~node2__newmax~3#1;main_~node2__newmax~3#1 := 0; {54135#false} is VALID [2022-02-20 19:01:31,993 INFO L290 TraceCheckUtils]: 218: Hoare triple {54135#false} assume !(0 == ~mode2~0 % 256); {54135#false} is VALID [2022-02-20 19:01:31,993 INFO L290 TraceCheckUtils]: 219: Hoare triple {54135#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {54135#false} is VALID [2022-02-20 19:01:31,994 INFO L290 TraceCheckUtils]: 220: Hoare triple {54135#false} assume !!(0 == ~ep12~0 % 256); {54135#false} is VALID [2022-02-20 19:01:31,994 INFO L290 TraceCheckUtils]: 221: Hoare triple {54135#false} assume !!(0 == ~ep32~0 % 256); {54135#false} is VALID [2022-02-20 19:01:31,994 INFO L290 TraceCheckUtils]: 222: Hoare triple {54135#false} assume !!(0 == ~ep42~0 % 256); {54135#false} is VALID [2022-02-20 19:01:31,994 INFO L290 TraceCheckUtils]: 223: Hoare triple {54135#false} ~newmax2~0 := main_~node2__newmax~3#1; {54135#false} is VALID [2022-02-20 19:01:31,994 INFO L290 TraceCheckUtils]: 224: Hoare triple {54135#false} assume !(3 == ~r2~0 % 256);~mode2~0 := 0;havoc main_~node3__newmax~3#1;main_~node3__newmax~3#1 := 0; {54135#false} is VALID [2022-02-20 19:01:31,994 INFO L290 TraceCheckUtils]: 225: Hoare triple {54135#false} assume !(0 == ~mode3~0 % 256); {54135#false} is VALID [2022-02-20 19:01:31,994 INFO L290 TraceCheckUtils]: 226: Hoare triple {54135#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {54135#false} is VALID [2022-02-20 19:01:31,995 INFO L290 TraceCheckUtils]: 227: Hoare triple {54135#false} assume !!(0 == ~ep13~0 % 256); {54135#false} is VALID [2022-02-20 19:01:31,995 INFO L290 TraceCheckUtils]: 228: Hoare triple {54135#false} assume !!(0 == ~ep23~0 % 256); {54135#false} is VALID [2022-02-20 19:01:31,995 INFO L290 TraceCheckUtils]: 229: Hoare triple {54135#false} assume !!(0 == ~ep43~0 % 256); {54135#false} is VALID [2022-02-20 19:01:31,995 INFO L290 TraceCheckUtils]: 230: Hoare triple {54135#false} ~newmax3~0 := main_~node3__newmax~3#1; {54135#false} is VALID [2022-02-20 19:01:31,995 INFO L290 TraceCheckUtils]: 231: Hoare triple {54135#false} assume !(3 == ~r3~0 % 256);~mode3~0 := 0;havoc main_~node4__newmax~3#1;main_~node4__newmax~3#1 := 0; {54135#false} is VALID [2022-02-20 19:01:32,014 INFO L290 TraceCheckUtils]: 232: Hoare triple {54135#false} assume !(0 == ~mode4~0 % 256); {54135#false} is VALID [2022-02-20 19:01:32,014 INFO L290 TraceCheckUtils]: 233: Hoare triple {54135#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {54135#false} is VALID [2022-02-20 19:01:32,014 INFO L290 TraceCheckUtils]: 234: Hoare triple {54135#false} assume !!(0 == ~ep14~0 % 256); {54135#false} is VALID [2022-02-20 19:01:32,015 INFO L290 TraceCheckUtils]: 235: Hoare triple {54135#false} assume !!(0 == ~ep24~0 % 256); {54135#false} is VALID [2022-02-20 19:01:32,015 INFO L290 TraceCheckUtils]: 236: Hoare triple {54135#false} assume !!(0 == ~ep34~0 % 256); {54135#false} is VALID [2022-02-20 19:01:32,015 INFO L290 TraceCheckUtils]: 237: Hoare triple {54135#false} ~newmax4~0 := main_~node4__newmax~3#1; {54135#false} is VALID [2022-02-20 19:01:32,015 INFO L290 TraceCheckUtils]: 238: Hoare triple {54135#false} assume !(3 == ~r4~0 % 256);~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; {54135#false} is VALID [2022-02-20 19:01:32,015 INFO L290 TraceCheckUtils]: 239: Hoare triple {54135#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {54135#false} is VALID [2022-02-20 19:01:32,016 INFO L290 TraceCheckUtils]: 240: Hoare triple {54135#false} assume ~st1~0 + ~nl1~0 <= 1; {54135#false} is VALID [2022-02-20 19:01:32,016 INFO L290 TraceCheckUtils]: 241: Hoare triple {54135#false} assume ~st2~0 + ~nl2~0 <= 1; {54135#false} is VALID [2022-02-20 19:01:32,016 INFO L290 TraceCheckUtils]: 242: Hoare triple {54135#false} assume ~st3~0 + ~nl3~0 <= 1; {54135#false} is VALID [2022-02-20 19:01:32,016 INFO L290 TraceCheckUtils]: 243: Hoare triple {54135#false} assume ~st4~0 + ~nl4~0 <= 1; {54135#false} is VALID [2022-02-20 19:01:32,016 INFO L290 TraceCheckUtils]: 244: Hoare triple {54135#false} assume !(~r1~0 % 256 >= 3); {54135#false} is VALID [2022-02-20 19:01:32,016 INFO L290 TraceCheckUtils]: 245: Hoare triple {54135#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {54135#false} is VALID [2022-02-20 19:01:32,017 INFO L290 TraceCheckUtils]: 246: Hoare triple {54135#false} assume ~r1~0 % 256 < 3; {54135#false} is VALID [2022-02-20 19:01:32,017 INFO L290 TraceCheckUtils]: 247: Hoare triple {54135#false} assume !(~r1~0 % 256 >= 3); {54135#false} is VALID [2022-02-20 19:01:32,017 INFO L290 TraceCheckUtils]: 248: Hoare triple {54135#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {54135#false} is VALID [2022-02-20 19:01:32,017 INFO L290 TraceCheckUtils]: 249: Hoare triple {54135#false} assume ~r1~0 % 256 < 3;main_~check__tmp~3#1 := 1;~__return_5513~0 := main_~check__tmp~3#1;main_~main__c1~0#1 := ~__return_5513~0;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; {54135#false} is VALID [2022-02-20 19:01:32,017 INFO L290 TraceCheckUtils]: 250: Hoare triple {54135#false} assume !(0 == main_~assert__arg~3#1 % 256);havoc main_~node1__newmax~4#1;main_~node1__newmax~4#1 := 0; {54135#false} is VALID [2022-02-20 19:01:32,017 INFO L290 TraceCheckUtils]: 251: Hoare triple {54135#false} assume !!(0 == ~mode1~0 % 256); {54135#false} is VALID [2022-02-20 19:01:32,018 INFO L290 TraceCheckUtils]: 252: Hoare triple {54135#false} assume !(~r1~0 % 256 < 2);~mode1~0 := 1;havoc main_~node2__newmax~4#1;main_~node2__newmax~4#1 := 0; {54135#false} is VALID [2022-02-20 19:01:32,018 INFO L290 TraceCheckUtils]: 253: Hoare triple {54135#false} assume !!(0 == ~mode2~0 % 256); {54135#false} is VALID [2022-02-20 19:01:32,018 INFO L290 TraceCheckUtils]: 254: Hoare triple {54135#false} assume ~r2~0 % 256 < 3; {54135#false} is VALID [2022-02-20 19:01:32,018 INFO L290 TraceCheckUtils]: 255: Hoare triple {54135#false} assume !!(0 == ~ep21~0 % 256); {54135#false} is VALID [2022-02-20 19:01:32,018 INFO L290 TraceCheckUtils]: 256: Hoare triple {54135#false} assume !!(0 == ~ep23~0 % 256); {54135#false} is VALID [2022-02-20 19:01:32,018 INFO L290 TraceCheckUtils]: 257: Hoare triple {54135#false} assume !!(0 == ~ep24~0 % 256); {54135#false} is VALID [2022-02-20 19:01:32,019 INFO L290 TraceCheckUtils]: 258: Hoare triple {54135#false} ~mode2~0 := 1;havoc main_~node3__newmax~4#1;main_~node3__newmax~4#1 := 0; {54135#false} is VALID [2022-02-20 19:01:32,019 INFO L290 TraceCheckUtils]: 259: Hoare triple {54135#false} assume !!(0 == ~mode3~0 % 256); {54135#false} is VALID [2022-02-20 19:01:32,019 INFO L290 TraceCheckUtils]: 260: Hoare triple {54135#false} assume ~r3~0 % 256 < 3; {54135#false} is VALID [2022-02-20 19:01:32,019 INFO L290 TraceCheckUtils]: 261: Hoare triple {54135#false} assume !!(0 == ~ep31~0 % 256); {54135#false} is VALID [2022-02-20 19:01:32,019 INFO L290 TraceCheckUtils]: 262: Hoare triple {54135#false} assume !!(0 == ~ep32~0 % 256); {54135#false} is VALID [2022-02-20 19:01:32,019 INFO L290 TraceCheckUtils]: 263: Hoare triple {54135#false} assume !!(0 == ~ep34~0 % 256); {54135#false} is VALID [2022-02-20 19:01:32,020 INFO L290 TraceCheckUtils]: 264: Hoare triple {54135#false} ~mode3~0 := 1;havoc main_~node4__newmax~4#1;main_~node4__newmax~4#1 := 0; {54135#false} is VALID [2022-02-20 19:01:32,020 INFO L290 TraceCheckUtils]: 265: Hoare triple {54135#false} assume !!(0 == ~mode4~0 % 256); {54135#false} is VALID [2022-02-20 19:01:32,020 INFO L290 TraceCheckUtils]: 266: Hoare triple {54135#false} assume ~r4~0 % 256 < 3; {54135#false} is VALID [2022-02-20 19:01:32,020 INFO L290 TraceCheckUtils]: 267: Hoare triple {54135#false} assume !!(0 == ~ep41~0 % 256); {54135#false} is VALID [2022-02-20 19:01:32,020 INFO L290 TraceCheckUtils]: 268: Hoare triple {54135#false} assume !!(0 == ~ep42~0 % 256); {54135#false} is VALID [2022-02-20 19:01:32,020 INFO L290 TraceCheckUtils]: 269: Hoare triple {54135#false} assume !!(0 == ~ep43~0 % 256); {54135#false} is VALID [2022-02-20 19:01:32,021 INFO L290 TraceCheckUtils]: 270: Hoare triple {54135#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; {54135#false} is VALID [2022-02-20 19:01:32,021 INFO L290 TraceCheckUtils]: 271: Hoare triple {54135#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {54135#false} is VALID [2022-02-20 19:01:32,021 INFO L290 TraceCheckUtils]: 272: Hoare triple {54135#false} assume ~st1~0 + ~nl1~0 <= 1; {54135#false} is VALID [2022-02-20 19:01:32,021 INFO L290 TraceCheckUtils]: 273: Hoare triple {54135#false} assume ~st2~0 + ~nl2~0 <= 1; {54135#false} is VALID [2022-02-20 19:01:32,021 INFO L290 TraceCheckUtils]: 274: Hoare triple {54135#false} assume ~st3~0 + ~nl3~0 <= 1; {54135#false} is VALID [2022-02-20 19:01:32,022 INFO L290 TraceCheckUtils]: 275: Hoare triple {54135#false} assume ~st4~0 + ~nl4~0 <= 1; {54135#false} is VALID [2022-02-20 19:01:32,022 INFO L290 TraceCheckUtils]: 276: Hoare triple {54135#false} assume !(~r1~0 % 256 >= 3); {54135#false} is VALID [2022-02-20 19:01:32,022 INFO L290 TraceCheckUtils]: 277: Hoare triple {54135#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {54135#false} is VALID [2022-02-20 19:01:32,022 INFO L290 TraceCheckUtils]: 278: Hoare triple {54135#false} assume ~r1~0 % 256 < 3; {54135#false} is VALID [2022-02-20 19:01:32,022 INFO L290 TraceCheckUtils]: 279: Hoare triple {54135#false} assume !(~r1~0 % 256 >= 3); {54135#false} is VALID [2022-02-20 19:01:32,022 INFO L290 TraceCheckUtils]: 280: Hoare triple {54135#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {54135#false} is VALID [2022-02-20 19:01:32,022 INFO L290 TraceCheckUtils]: 281: Hoare triple {54135#false} assume ~r1~0 % 256 < 3;main_~check__tmp~4#1 := 1;~__return_5703~0 := main_~check__tmp~4#1;main_~main__c1~0#1 := ~__return_5703~0;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; {54135#false} is VALID [2022-02-20 19:01:32,023 INFO L290 TraceCheckUtils]: 282: Hoare triple {54135#false} assume !(0 == main_~assert__arg~4#1 % 256);havoc main_~node1__newmax~5#1;main_~node1__newmax~5#1 := 0; {54135#false} is VALID [2022-02-20 19:01:32,023 INFO L290 TraceCheckUtils]: 283: Hoare triple {54135#false} assume !(0 == ~mode1~0 % 256); {54135#false} is VALID [2022-02-20 19:01:32,023 INFO L290 TraceCheckUtils]: 284: Hoare triple {54135#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {54135#false} is VALID [2022-02-20 19:01:32,023 INFO L290 TraceCheckUtils]: 285: Hoare triple {54135#false} assume !!(0 == ~ep21~0 % 256); {54135#false} is VALID [2022-02-20 19:01:32,023 INFO L290 TraceCheckUtils]: 286: Hoare triple {54135#false} assume !!(0 == ~ep31~0 % 256); {54135#false} is VALID [2022-02-20 19:01:32,024 INFO L290 TraceCheckUtils]: 287: Hoare triple {54135#false} assume !!(0 == ~ep41~0 % 256); {54135#false} is VALID [2022-02-20 19:01:32,024 INFO L290 TraceCheckUtils]: 288: Hoare triple {54135#false} ~newmax1~0 := main_~node1__newmax~5#1; {54135#false} is VALID [2022-02-20 19:01:32,024 INFO L290 TraceCheckUtils]: 289: Hoare triple {54135#false} assume 3 == ~r1~0 % 256; {54135#false} is VALID [2022-02-20 19:01:32,024 INFO L290 TraceCheckUtils]: 290: Hoare triple {54135#false} assume ~max1~0 == ~id1~0;~st1~0 := 1;~mode1~0 := 0;havoc main_~node2__newmax~5#1;main_~node2__newmax~5#1 := 0; {54135#false} is VALID [2022-02-20 19:01:32,024 INFO L290 TraceCheckUtils]: 291: Hoare triple {54135#false} assume !(0 == ~mode2~0 % 256); {54135#false} is VALID [2022-02-20 19:01:32,024 INFO L290 TraceCheckUtils]: 292: Hoare triple {54135#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {54135#false} is VALID [2022-02-20 19:01:32,025 INFO L290 TraceCheckUtils]: 293: Hoare triple {54135#false} assume !!(0 == ~ep12~0 % 256); {54135#false} is VALID [2022-02-20 19:01:32,025 INFO L290 TraceCheckUtils]: 294: Hoare triple {54135#false} assume !!(0 == ~ep32~0 % 256); {54135#false} is VALID [2022-02-20 19:01:32,025 INFO L290 TraceCheckUtils]: 295: Hoare triple {54135#false} assume !!(0 == ~ep42~0 % 256); {54135#false} is VALID [2022-02-20 19:01:32,025 INFO L290 TraceCheckUtils]: 296: Hoare triple {54135#false} ~newmax2~0 := main_~node2__newmax~5#1; {54135#false} is VALID [2022-02-20 19:01:32,025 INFO L290 TraceCheckUtils]: 297: Hoare triple {54135#false} assume 3 == ~r2~0 % 256; {54135#false} is VALID [2022-02-20 19:01:32,025 INFO L290 TraceCheckUtils]: 298: Hoare triple {54135#false} assume ~max2~0 == ~id2~0;~st2~0 := 1;~mode2~0 := 0;havoc main_~node3__newmax~5#1;main_~node3__newmax~5#1 := 0; {54135#false} is VALID [2022-02-20 19:01:32,026 INFO L290 TraceCheckUtils]: 299: Hoare triple {54135#false} assume !(0 == ~mode3~0 % 256); {54135#false} is VALID [2022-02-20 19:01:32,026 INFO L290 TraceCheckUtils]: 300: Hoare triple {54135#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {54135#false} is VALID [2022-02-20 19:01:32,026 INFO L290 TraceCheckUtils]: 301: Hoare triple {54135#false} assume !!(0 == ~ep13~0 % 256); {54135#false} is VALID [2022-02-20 19:01:32,026 INFO L290 TraceCheckUtils]: 302: Hoare triple {54135#false} assume !!(0 == ~ep23~0 % 256); {54135#false} is VALID [2022-02-20 19:01:32,026 INFO L290 TraceCheckUtils]: 303: Hoare triple {54135#false} assume !!(0 == ~ep43~0 % 256); {54135#false} is VALID [2022-02-20 19:01:32,026 INFO L290 TraceCheckUtils]: 304: Hoare triple {54135#false} ~newmax3~0 := main_~node3__newmax~5#1; {54135#false} is VALID [2022-02-20 19:01:32,027 INFO L290 TraceCheckUtils]: 305: Hoare triple {54135#false} assume 3 == ~r3~0 % 256; {54135#false} is VALID [2022-02-20 19:01:32,027 INFO L290 TraceCheckUtils]: 306: Hoare triple {54135#false} assume ~max3~0 == ~id3~0;~st3~0 := 1;~mode3~0 := 0;havoc main_~node4__newmax~5#1;main_~node4__newmax~5#1 := 0; {54135#false} is VALID [2022-02-20 19:01:32,027 INFO L290 TraceCheckUtils]: 307: Hoare triple {54135#false} assume !(0 == ~mode4~0 % 256); {54135#false} is VALID [2022-02-20 19:01:32,027 INFO L290 TraceCheckUtils]: 308: Hoare triple {54135#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {54135#false} is VALID [2022-02-20 19:01:32,027 INFO L290 TraceCheckUtils]: 309: Hoare triple {54135#false} assume !!(0 == ~ep14~0 % 256); {54135#false} is VALID [2022-02-20 19:01:32,027 INFO L290 TraceCheckUtils]: 310: Hoare triple {54135#false} assume !!(0 == ~ep24~0 % 256); {54135#false} is VALID [2022-02-20 19:01:32,028 INFO L290 TraceCheckUtils]: 311: Hoare triple {54135#false} assume !!(0 == ~ep34~0 % 256); {54135#false} is VALID [2022-02-20 19:01:32,028 INFO L290 TraceCheckUtils]: 312: Hoare triple {54135#false} ~newmax4~0 := main_~node4__newmax~5#1; {54135#false} is VALID [2022-02-20 19:01:32,028 INFO L290 TraceCheckUtils]: 313: Hoare triple {54135#false} assume 3 == ~r4~0 % 256; {54135#false} is VALID [2022-02-20 19:01:32,028 INFO L290 TraceCheckUtils]: 314: Hoare triple {54135#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; {54135#false} is VALID [2022-02-20 19:01:32,028 INFO L290 TraceCheckUtils]: 315: Hoare triple {54135#false} assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1);main_~check__tmp~5#1 := 0;~__return_7502~0 := main_~check__tmp~5#1;main_~main__c1~0#1 := ~__return_7502~0;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; {54135#false} is VALID [2022-02-20 19:01:32,028 INFO L290 TraceCheckUtils]: 316: Hoare triple {54135#false} assume 0 == main_~assert__arg~5#1 % 256; {54135#false} is VALID [2022-02-20 19:01:32,029 INFO L290 TraceCheckUtils]: 317: Hoare triple {54135#false} assume !false; {54135#false} is VALID [2022-02-20 19:01:32,029 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 19:01:32,030 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 19:01:32,031 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [465305917] [2022-02-20 19:01:32,031 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [465305917] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 19:01:32,032 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 19:01:32,032 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 19:01:32,033 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1160915773] [2022-02-20 19:01:32,035 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 19:01:32,036 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 106.0) internal successors, (318), 3 states have internal predecessors, (318), 0 states have call successors, (0), 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 318 [2022-02-20 19:01:32,036 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 19:01:32,037 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 106.0) internal successors, (318), 3 states have internal predecessors, (318), 0 states have call successors, (0), 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 19:01:32,223 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 318 edges. 318 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:01:32,224 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 19:01:32,224 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 19:01:32,224 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 19:01:32,224 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 19:01:32,225 INFO L87 Difference]: Start difference. First operand 5517 states and 8465 transitions. Second operand has 3 states, 3 states have (on average 106.0) internal successors, (318), 3 states have internal predecessors, (318), 0 states have call successors, (0), 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 19:01:45,760 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:01:45,760 INFO L93 Difference]: Finished difference Result 16484 states and 25279 transitions. [2022-02-20 19:01:45,760 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 19:01:45,760 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 106.0) internal successors, (318), 3 states have internal predecessors, (318), 0 states have call successors, (0), 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 318 [2022-02-20 19:01:45,760 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 19:01:45,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 106.0) internal successors, (318), 3 states have internal predecessors, (318), 0 states have call successors, (0), 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 19:01:45,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 4471 transitions. [2022-02-20 19:01:45,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 106.0) internal successors, (318), 3 states have internal predecessors, (318), 0 states have call successors, (0), 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 19:01:45,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 4471 transitions. [2022-02-20 19:01:45,784 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 4471 transitions. [2022-02-20 19:01:48,533 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 4471 edges. 4471 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:01:53,018 INFO L225 Difference]: With dead ends: 16484 [2022-02-20 19:01:53,019 INFO L226 Difference]: Without dead ends: 11005 [2022-02-20 19:01:53,026 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 19:01:53,028 INFO L933 BasicCegarLoop]: 2982 mSDtfsCounter, 1488 mSDsluCounter, 1489 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1488 SdHoareTripleChecker+Valid, 4471 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 19:01:53,028 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1488 Valid, 4471 Invalid, 9 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-02-20 19:01:53,037 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11005 states. [2022-02-20 19:01:53,767 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11005 to 5536. [2022-02-20 19:01:53,767 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 19:01:53,776 INFO L82 GeneralOperation]: Start isEquivalent. First operand 11005 states. Second operand has 5536 states, 5524 states have (on average 1.5374728457639393) internal successors, (8493), 5535 states have internal predecessors, (8493), 0 states have call successors, (0), 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 19:01:53,786 INFO L74 IsIncluded]: Start isIncluded. First operand 11005 states. Second operand has 5536 states, 5524 states have (on average 1.5374728457639393) internal successors, (8493), 5535 states have internal predecessors, (8493), 0 states have call successors, (0), 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 19:01:53,795 INFO L87 Difference]: Start difference. First operand 11005 states. Second operand has 5536 states, 5524 states have (on average 1.5374728457639393) internal successors, (8493), 5535 states have internal predecessors, (8493), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)