./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c --full-output -ea --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 03d7b7b3 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -ea -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 36155c026d6f06befb990fb5a3d65a68afe6fa3a7c90cfb309e05b30e27a8889 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 19:01:29,191 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 19:01:29,192 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 19:01:29,214 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 19:01:29,214 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 19:01:29,215 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 19:01:29,216 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 19:01:29,217 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 19:01:29,218 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 19:01:29,219 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 19:01:29,220 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 19:01:29,221 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 19:01:29,221 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 19:01:29,222 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 19:01:29,222 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 19:01:29,223 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 19:01:29,224 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 19:01:29,225 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 19:01:29,226 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 19:01:29,227 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 19:01:29,228 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 19:01:29,229 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 19:01:29,230 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 19:01:29,230 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 19:01:29,232 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 19:01:29,232 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 19:01:29,232 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 19:01:29,233 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 19:01:29,233 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 19:01:29,234 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 19:01:29,234 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 19:01:29,235 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 19:01:29,235 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 19:01:29,236 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 19:01:29,236 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 19:01:29,237 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 19:01:29,237 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 19:01:29,237 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 19:01:29,237 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 19:01:29,238 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 19:01:29,239 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 19:01:29,239 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-02-20 19:01:29,254 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 19:01:29,254 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 19:01:29,254 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 19:01:29,255 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 19:01:29,255 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 19:01:29,255 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 19:01:29,256 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 19:01:29,256 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 19:01:29,256 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 19:01:29,256 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 19:01:29,265 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-20 19:01:29,265 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 19:01:29,265 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-20 19:01:29,265 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 19:01:29,265 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 19:01:29,265 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 19:01:29,265 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 19:01:29,266 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-20 19:01:29,266 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 19:01:29,266 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 19:01:29,266 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 19:01:29,266 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 19:01:29,266 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 19:01:29,266 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 19:01:29,267 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 19:01:29,267 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 19:01:29,267 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 19:01:29,267 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 19:01:29,267 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 19:01:29,267 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 19:01:29,268 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 19:01:29,268 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 19:01:29,268 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 19:01:29,268 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 36155c026d6f06befb990fb5a3d65a68afe6fa3a7c90cfb309e05b30e27a8889 [2022-02-20 19:01:29,412 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 19:01:29,425 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 19:01:29,427 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 19:01:29,427 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 19:01:29,428 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 19:01:29,428 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c [2022-02-20 19:01:29,470 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d5897b349/141e057827e84ecd8bff527fd81fde29/FLAGf5872f154 [2022-02-20 19:01:29,977 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 19:01:29,977 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c [2022-02-20 19:01:29,992 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d5897b349/141e057827e84ecd8bff527fd81fde29/FLAGf5872f154 [2022-02-20 19:01:30,477 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d5897b349/141e057827e84ecd8bff527fd81fde29 [2022-02-20 19:01:30,479 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 19:01:30,480 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 19:01:30,481 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 19:01:30,481 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 19:01:30,487 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 19:01:30,488 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 07:01:30" (1/1) ... [2022-02-20 19:01:30,489 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ca4dce2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:01:30, skipping insertion in model container [2022-02-20 19:01:30,489 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 07:01:30" (1/1) ... [2022-02-20 19:01:30,493 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 19:01:30,602 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 19:01:31,027 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.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[34950,34963] [2022-02-20 19:01:31,042 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.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[35840,35853] [2022-02-20 19:01:31,068 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.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[37627,37640] [2022-02-20 19:01:31,079 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.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[38517,38530] [2022-02-20 19:01:31,107 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.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[41204,41217] [2022-02-20 19:01:31,123 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.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[42097,42110] [2022-02-20 19:01:31,148 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.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[43887,43900] [2022-02-20 19:01:31,165 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.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[45248,45261] [2022-02-20 19:01:31,260 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.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[60716,60729] [2022-02-20 19:01:31,270 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.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[61609,61622] [2022-02-20 19:01:31,289 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.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[63399,63412] [2022-02-20 19:01:31,329 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.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[67812,67825] [2022-02-20 19:01:31,436 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 19:01:31,456 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 19:01:31,697 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.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[34950,34963] [2022-02-20 19:01:31,706 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.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[35840,35853] [2022-02-20 19:01:31,721 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.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[37627,37640] [2022-02-20 19:01:31,730 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.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[38517,38530] [2022-02-20 19:01:31,749 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.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[41204,41217] [2022-02-20 19:01:31,758 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.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[42097,42110] [2022-02-20 19:01:31,773 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.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[43887,43900] [2022-02-20 19:01:31,785 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.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[45248,45261] [2022-02-20 19:01:31,879 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.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[60716,60729] [2022-02-20 19:01:31,888 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.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[61609,61622] [2022-02-20 19:01:31,902 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.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[63399,63412] [2022-02-20 19:01:31,932 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.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[67812,67825] [2022-02-20 19:01:31,994 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 19:01:32,009 INFO L208 MainTranslator]: Completed translation [2022-02-20 19:01:32,010 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:01:32 WrapperNode [2022-02-20 19:01:32,010 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 19:01:32,011 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 19:01:32,011 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 19:01:32,012 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 19:01:32,016 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:01:32" (1/1) ... [2022-02-20 19:01:32,049 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:01:32" (1/1) ... [2022-02-20 19:01:32,110 INFO L137 Inliner]: procedures = 23, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 4114 [2022-02-20 19:01:32,111 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 19:01:32,112 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 19:01:32,112 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 19:01:32,112 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 19:01:32,117 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:01:32" (1/1) ... [2022-02-20 19:01:32,117 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:01:32" (1/1) ... [2022-02-20 19:01:32,123 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:01:32" (1/1) ... [2022-02-20 19:01:32,123 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:01:32" (1/1) ... [2022-02-20 19:01:32,160 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:01:32" (1/1) ... [2022-02-20 19:01:32,181 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:01:32" (1/1) ... [2022-02-20 19:01:32,190 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:01:32" (1/1) ... [2022-02-20 19:01:32,203 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 19:01:32,204 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 19:01:32,204 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 19:01:32,204 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 19:01:32,205 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:01:32" (1/1) ... [2022-02-20 19:01:32,210 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 19:01:32,217 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 19:01:32,228 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 19:01:32,266 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 19:01:32,276 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 19:01:32,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-20 19:01:32,277 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 19:01:32,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 19:01:32,470 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 19:01:32,471 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 19:01:34,389 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 19:01:34,399 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 19:01:34,399 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-02-20 19:01:34,401 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 07:01:34 BoogieIcfgContainer [2022-02-20 19:01:34,401 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 19:01:34,402 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 19:01:34,403 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 19:01:34,405 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 19:01:34,405 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 07:01:30" (1/3) ... [2022-02-20 19:01:34,405 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@bea725e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 07:01:34, skipping insertion in model container [2022-02-20 19:01:34,405 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:01:32" (2/3) ... [2022-02-20 19:01:34,406 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@bea725e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 07:01:34, skipping insertion in model container [2022-02-20 19:01:34,406 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 07:01:34" (3/3) ... [2022-02-20 19:01:34,407 INFO L111 eAbstractionObserver]: Analyzing ICFG pals_opt-floodmax.4.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c [2022-02-20 19:01:34,410 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 19:01:34,410 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 12 error locations. [2022-02-20 19:01:34,443 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 19:01:34,447 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 19:01:34,448 INFO L340 AbstractCegarLoop]: Starting to check reachability of 12 error locations. [2022-02-20 19:01:34,478 INFO L276 IsEmpty]: Start isEmpty. Operand has 987 states, 974 states have (on average 1.8141683778234086) internal successors, (1767), 986 states have internal predecessors, (1767), 0 states have call successors, (0), 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 19:01:34,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2022-02-20 19:01:34,501 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 19:01:34,502 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] [2022-02-20 19:01:34,503 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 19:01:34,506 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 19:01:34,506 INFO L85 PathProgramCache]: Analyzing trace with hash 752362504, now seen corresponding path program 1 times [2022-02-20 19:01:34,512 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 19:01:34,513 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [611603804] [2022-02-20 19:01:34,513 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:01:34,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 19:01:34,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:01:35,168 INFO L290 TraceCheckUtils]: 0: Hoare triple {990#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(57, 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_4657~0 := 0;~__return_4899~0 := 0;~__return_5106~0 := 0;~__return_5329~0 := 0;~__return_5536~0 := 0;~__return_5759~0 := 0;~__return_7539~0 := 0;~__return_7496~0 := 0;~__return_7413~0 := 0;~__return_7370~0 := 0;~__return_7247~0 := 0;~__return_7204~0 := 0;~__return_7121~0 := 0;~__return_7075~0 := 0;~__tmp_5976_0~0 := 0;~__return_6173~0 := 0;~__return_5989~0 := 0;~__return_6892~0 := 0;~__return_6849~0 := 0;~__return_6766~0 := 0;~__return_6720~0 := 0;~__return_6577~0 := 0;~__return_6531~0 := 0;~__return_6425~0 := 0;~__return_5975~0 := 0; {990#true} is VALID [2022-02-20 19:01:35,173 INFO L290 TraceCheckUtils]: 1: Hoare triple {990#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_2~3#1, main_~node1____CPAchecker_TMP_1~3#1, main_~node1____CPAchecker_TMP_0~3#1, main_~node1__newmax~6#1, main_~main____CPAchecker_TMP_0~5#1, main_~__tmp_13~0#1, main_~assert__arg~12#1, main_~check__tmp~12#1, main_~node4__newmax~8#1, main_~node3__newmax~6#1, main_~node2__newmax~5#1, main_~__tmp_14~0#1, main_~assert__arg~13#1, main_~check__tmp~14#1, main_~__tmp_15~0#1, main_~assert__arg~14#1, main_~check__tmp~15#1, main_~node4__newmax~10#1, main_~__tmp_16~0#1, main_~assert__arg~15#1, main_~check__tmp~16#1, main_~check__tmp~17#1, main_~node4__newmax~11#1, main_~node3__newmax~8#1, main_~__tmp_17~0#1, main_~assert__arg~16#1, main_~check__tmp~18#1, main_~check__tmp~19#1, main_~node4__newmax~12#1, main_~check__tmp~20#1, main_~check__tmp~21#1, main_~node4__newmax~13#1, main_~node3__newmax~9#1, main_~node2__newmax~7#1, main_~node1__newmax~5#1, main_~main____CPAchecker_TMP_0~4#1, main_~__tmp_5~0#1, main_~assert__arg~4#1, main_~check__tmp~4#1, main_~node4____CPAchecker_TMP_2~2#1, main_~node4____CPAchecker_TMP_1~2#1, main_~node4____CPAchecker_TMP_0~2#1, main_~node4__newmax~4#1, main_~node3____CPAchecker_TMP_2~2#1, main_~node3____CPAchecker_TMP_1~2#1, main_~node3____CPAchecker_TMP_0~2#1, main_~node3__newmax~4#1, main_~node2____CPAchecker_TMP_2~2#1, main_~node2____CPAchecker_TMP_1~2#1, main_~node2____CPAchecker_TMP_0~2#1, main_~node2__newmax~4#1, main_~node1____CPAchecker_TMP_2~2#1, main_~node1____CPAchecker_TMP_1~2#1, main_~node1____CPAchecker_TMP_0~2#1, main_~node1__newmax~4#1, main_~main____CPAchecker_TMP_0~3#1, main_~__tmp_4~0#1, main_~assert__arg~3#1, main_~check__tmp~3#1, main_~node4__newmax~3#1, main_~node3__newmax~3#1, main_~node2__newmax~3#1, main_~node1__newmax~3#1, main_~main____CPAchecker_TMP_0~2#1, main_~__tmp_3~0#1, main_~assert__arg~2#1, main_~check__tmp~2#1, main_~node4____CPAchecker_TMP_2~1#1, main_~node4____CPAchecker_TMP_1~1#1, main_~node4____CPAchecker_TMP_0~1#1, main_~node4__newmax~2#1, main_~node3____CPAchecker_TMP_2~1#1, main_~node3____CPAchecker_TMP_1~1#1, main_~node3____CPAchecker_TMP_0~1#1, main_~node3__newmax~2#1, main_~node2____CPAchecker_TMP_2~1#1, main_~node2____CPAchecker_TMP_1~1#1, main_~node2____CPAchecker_TMP_0~1#1, main_~node2__newmax~2#1, main_~node1____CPAchecker_TMP_2~1#1, main_~node1____CPAchecker_TMP_1~1#1, main_~node1____CPAchecker_TMP_0~1#1, main_~node1__newmax~2#1, main_~main____CPAchecker_TMP_0~1#1, main_~__tmp_2~0#1, main_~assert__arg~1#1, main_~check__tmp~1#1, main_~node4__newmax~1#1, main_~node3__newmax~1#1, main_~node2__newmax~1#1, main_~node1__newmax~1#1, main_~main____CPAchecker_TMP_0~0#1, main_~__tmp_1~0#1, main_~assert__arg~0#1, main_~check__tmp~0#1, main_~node4____CPAchecker_TMP_2~0#1, main_~node4____CPAchecker_TMP_1~0#1, main_~node4____CPAchecker_TMP_0~0#1, main_~node4__newmax~0#1, main_~node3____CPAchecker_TMP_2~0#1, main_~node3____CPAchecker_TMP_1~0#1, main_~node3____CPAchecker_TMP_0~0#1, main_~node3__newmax~0#1, main_~node2____CPAchecker_TMP_2~0#1, main_~node2____CPAchecker_TMP_1~0#1, main_~node2____CPAchecker_TMP_0~0#1, main_~node2__newmax~0#1, main_~node1____CPAchecker_TMP_2~0#1, main_~node1____CPAchecker_TMP_1~0#1, main_~node1____CPAchecker_TMP_0~0#1, main_~node1__newmax~0#1, main_~init__r121~0#1, main_~init__r131~0#1, main_~init__r141~0#1, main_~init__r211~0#1, main_~init__r231~0#1, main_~init__r241~0#1, main_~init__r311~0#1, main_~init__r321~0#1, main_~init__r341~0#1, main_~init__r411~0#1, main_~init__r421~0#1, main_~init__r431~0#1, main_~init__r122~0#1, main_~init__tmp~0#1, main_~init__r132~0#1, main_~init__tmp___0~0#1, main_~init__r142~0#1, main_~init__tmp___1~0#1, main_~init__r212~0#1, main_~init__tmp___2~0#1, main_~init__r232~0#1, main_~init__tmp___3~0#1, main_~init__r242~0#1, main_~init__tmp___4~0#1, main_~init__r312~0#1, main_~init__tmp___5~0#1, main_~init__r322~0#1, main_~init__tmp___6~0#1, main_~init__r342~0#1, main_~init__tmp___7~0#1, main_~init__r412~0#1, main_~init__tmp___8~0#1, main_~init__r422~0#1, main_~init__tmp___9~0#1, main_~init__r432~0#1, main_~init__tmp___10~0#1, main_~init__r123~0#1, main_~init__tmp___11~0#1, main_~init__r133~0#1, main_~init__tmp___12~0#1, main_~init__r143~0#1, main_~init__tmp___13~0#1, main_~init__r213~0#1, main_~init__tmp___14~0#1, main_~init__r233~0#1, main_~init__tmp___15~0#1, main_~init__r243~0#1, main_~init__tmp___16~0#1, main_~init__r313~0#1, main_~init__tmp___17~0#1, main_~init__r323~0#1, main_~init__tmp___18~0#1, main_~init__r343~0#1, main_~init__tmp___19~0#1, main_~init__r413~0#1, main_~init__tmp___20~0#1, main_~init__r423~0#1, main_~init__tmp___21~0#1, main_~init__r433~0#1, main_~init__tmp___22~0#1, main_~init__tmp___23~0#1, main_~main__c1~0#1, main_~main__i2~0#1;havoc main_~main__c1~0#1;havoc main_~main__i2~0#1;main_~main__c1~0#1 := 0;~ep12~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1;~ep13~0 := main_#t~nondet5#1;havoc main_#t~nondet5#1;~ep14~0 := main_#t~nondet6#1;havoc main_#t~nondet6#1;~ep21~0 := main_#t~nondet7#1;havoc main_#t~nondet7#1;~ep23~0 := main_#t~nondet8#1;havoc main_#t~nondet8#1;~ep24~0 := main_#t~nondet9#1;havoc main_#t~nondet9#1;~ep31~0 := main_#t~nondet10#1;havoc main_#t~nondet10#1;~ep32~0 := main_#t~nondet11#1;havoc main_#t~nondet11#1;~ep34~0 := main_#t~nondet12#1;havoc main_#t~nondet12#1;~ep41~0 := main_#t~nondet13#1;havoc main_#t~nondet13#1;~ep42~0 := main_#t~nondet14#1;havoc main_#t~nondet14#1;~ep43~0 := main_#t~nondet15#1;havoc main_#t~nondet15#1;assume -128 <= main_#t~nondet16#1 && main_#t~nondet16#1 <= 127;~id1~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;assume -128 <= main_#t~nondet17#1 && main_#t~nondet17#1 <= 127;~r1~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;assume -128 <= main_#t~nondet18#1 && main_#t~nondet18#1 <= 127;~st1~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;assume -128 <= main_#t~nondet19#1 && main_#t~nondet19#1 <= 127;~nl1~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;assume -128 <= main_#t~nondet20#1 && main_#t~nondet20#1 <= 127;~m1~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;assume -128 <= main_#t~nondet21#1 && main_#t~nondet21#1 <= 127;~max1~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;~mode1~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;~newmax1~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;assume -128 <= main_#t~nondet24#1 && main_#t~nondet24#1 <= 127;~id2~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;assume -128 <= main_#t~nondet25#1 && main_#t~nondet25#1 <= 127;~r2~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;assume -128 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 127;~st2~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;assume -128 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 127;~nl2~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;assume -128 <= main_#t~nondet28#1 && main_#t~nondet28#1 <= 127;~m2~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;assume -128 <= main_#t~nondet29#1 && main_#t~nondet29#1 <= 127;~max2~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~mode2~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~newmax2~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;assume -128 <= main_#t~nondet32#1 && main_#t~nondet32#1 <= 127;~id3~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;assume -128 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 127;~r3~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;assume -128 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 127;~st3~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;assume -128 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 127;~nl3~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;assume -128 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 127;~m3~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;assume -128 <= main_#t~nondet37#1 && main_#t~nondet37#1 <= 127;~max3~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~mode3~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~newmax3~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;assume -128 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 127;~id4~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;assume -128 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 127;~r4~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;assume -128 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 127;~st4~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;assume -128 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 127;~nl4~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;assume -128 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 127;~m4~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;assume -128 <= main_#t~nondet45#1 && main_#t~nondet45#1 <= 127;~max4~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~mode4~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~newmax4~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;havoc main_~init__r121~0#1;havoc main_~init__r131~0#1;havoc main_~init__r141~0#1;havoc main_~init__r211~0#1;havoc main_~init__r231~0#1;havoc main_~init__r241~0#1;havoc main_~init__r311~0#1;havoc main_~init__r321~0#1;havoc main_~init__r341~0#1;havoc main_~init__r411~0#1;havoc main_~init__r421~0#1;havoc main_~init__r431~0#1;havoc main_~init__r122~0#1;havoc main_~init__tmp~0#1;havoc main_~init__r132~0#1;havoc main_~init__tmp___0~0#1;havoc main_~init__r142~0#1;havoc main_~init__tmp___1~0#1;havoc main_~init__r212~0#1;havoc main_~init__tmp___2~0#1;havoc main_~init__r232~0#1;havoc main_~init__tmp___3~0#1;havoc main_~init__r242~0#1;havoc main_~init__tmp___4~0#1;havoc main_~init__r312~0#1;havoc main_~init__tmp___5~0#1;havoc main_~init__r322~0#1;havoc main_~init__tmp___6~0#1;havoc main_~init__r342~0#1;havoc main_~init__tmp___7~0#1;havoc main_~init__r412~0#1;havoc main_~init__tmp___8~0#1;havoc main_~init__r422~0#1;havoc main_~init__tmp___9~0#1;havoc main_~init__r432~0#1;havoc main_~init__tmp___10~0#1;havoc main_~init__r123~0#1;havoc main_~init__tmp___11~0#1;havoc main_~init__r133~0#1;havoc main_~init__tmp___12~0#1;havoc main_~init__r143~0#1;havoc main_~init__tmp___13~0#1;havoc main_~init__r213~0#1;havoc main_~init__tmp___14~0#1;havoc main_~init__r233~0#1;havoc main_~init__tmp___15~0#1;havoc main_~init__r243~0#1;havoc main_~init__tmp___16~0#1;havoc main_~init__r313~0#1;havoc main_~init__tmp___17~0#1;havoc main_~init__r323~0#1;havoc main_~init__tmp___18~0#1;havoc main_~init__r343~0#1;havoc main_~init__tmp___19~0#1;havoc main_~init__r413~0#1;havoc main_~init__tmp___20~0#1;havoc main_~init__r423~0#1;havoc main_~init__tmp___21~0#1;havoc main_~init__r433~0#1;havoc main_~init__tmp___22~0#1;havoc main_~init__tmp___23~0#1;main_~init__r121~0#1 := ~ep12~0;main_~init__r131~0#1 := ~ep13~0;main_~init__r141~0#1 := ~ep14~0;main_~init__r211~0#1 := ~ep21~0;main_~init__r231~0#1 := ~ep23~0;main_~init__r241~0#1 := ~ep24~0;main_~init__r311~0#1 := ~ep31~0;main_~init__r321~0#1 := ~ep32~0;main_~init__r341~0#1 := ~ep34~0;main_~init__r411~0#1 := ~ep41~0;main_~init__r421~0#1 := ~ep42~0;main_~init__r431~0#1 := ~ep43~0; {990#true} is VALID [2022-02-20 19:01:35,175 INFO L290 TraceCheckUtils]: 2: Hoare triple {990#true} assume !(0 == main_~init__r121~0#1 % 256);main_~init__tmp~0#1 := 1; {990#true} is VALID [2022-02-20 19:01:35,175 INFO L290 TraceCheckUtils]: 3: Hoare triple {990#true} main_~init__r122~0#1 := (if 0 == main_~init__tmp~0#1 then 0 else 1); {990#true} is VALID [2022-02-20 19:01:35,175 INFO L290 TraceCheckUtils]: 4: Hoare triple {990#true} assume !(0 == main_~init__r131~0#1 % 256);main_~init__tmp___0~0#1 := 1; {990#true} is VALID [2022-02-20 19:01:35,175 INFO L290 TraceCheckUtils]: 5: Hoare triple {990#true} main_~init__r132~0#1 := (if 0 == main_~init__tmp___0~0#1 then 0 else 1); {990#true} is VALID [2022-02-20 19:01:35,176 INFO L290 TraceCheckUtils]: 6: Hoare triple {990#true} assume !(0 == main_~init__r141~0#1 % 256);main_~init__tmp___1~0#1 := 1; {990#true} is VALID [2022-02-20 19:01:35,176 INFO L290 TraceCheckUtils]: 7: Hoare triple {990#true} main_~init__r142~0#1 := (if 0 == main_~init__tmp___1~0#1 then 0 else 1); {990#true} is VALID [2022-02-20 19:01:35,176 INFO L290 TraceCheckUtils]: 8: Hoare triple {990#true} assume !(0 == main_~init__r211~0#1 % 256);main_~init__tmp___2~0#1 := 1; {990#true} is VALID [2022-02-20 19:01:35,176 INFO L290 TraceCheckUtils]: 9: Hoare triple {990#true} main_~init__r212~0#1 := (if 0 == main_~init__tmp___2~0#1 then 0 else 1); {990#true} is VALID [2022-02-20 19:01:35,176 INFO L290 TraceCheckUtils]: 10: Hoare triple {990#true} assume !(0 == main_~init__r231~0#1 % 256);main_~init__tmp___3~0#1 := 1; {990#true} is VALID [2022-02-20 19:01:35,177 INFO L290 TraceCheckUtils]: 11: Hoare triple {990#true} main_~init__r232~0#1 := (if 0 == main_~init__tmp___3~0#1 then 0 else 1); {990#true} is VALID [2022-02-20 19:01:35,177 INFO L290 TraceCheckUtils]: 12: Hoare triple {990#true} assume !(0 == main_~init__r241~0#1 % 256);main_~init__tmp___4~0#1 := 1; {990#true} is VALID [2022-02-20 19:01:35,177 INFO L290 TraceCheckUtils]: 13: Hoare triple {990#true} main_~init__r242~0#1 := (if 0 == main_~init__tmp___4~0#1 then 0 else 1); {990#true} is VALID [2022-02-20 19:01:35,177 INFO L290 TraceCheckUtils]: 14: Hoare triple {990#true} assume !(0 == main_~init__r311~0#1 % 256);main_~init__tmp___5~0#1 := 1; {990#true} is VALID [2022-02-20 19:01:35,178 INFO L290 TraceCheckUtils]: 15: Hoare triple {990#true} main_~init__r312~0#1 := (if 0 == main_~init__tmp___5~0#1 then 0 else 1); {990#true} is VALID [2022-02-20 19:01:35,178 INFO L290 TraceCheckUtils]: 16: Hoare triple {990#true} assume !(0 == main_~init__r321~0#1 % 256);main_~init__tmp___6~0#1 := 1; {990#true} is VALID [2022-02-20 19:01:35,178 INFO L290 TraceCheckUtils]: 17: Hoare triple {990#true} main_~init__r322~0#1 := (if 0 == main_~init__tmp___6~0#1 then 0 else 1); {990#true} is VALID [2022-02-20 19:01:35,179 INFO L290 TraceCheckUtils]: 18: Hoare triple {990#true} assume !(0 == main_~init__r341~0#1 % 256);main_~init__tmp___7~0#1 := 1; {990#true} is VALID [2022-02-20 19:01:35,179 INFO L290 TraceCheckUtils]: 19: Hoare triple {990#true} main_~init__r342~0#1 := (if 0 == main_~init__tmp___7~0#1 then 0 else 1); {990#true} is VALID [2022-02-20 19:01:35,180 INFO L290 TraceCheckUtils]: 20: Hoare triple {990#true} assume !(0 == main_~init__r411~0#1 % 256);main_~init__tmp___8~0#1 := 1; {990#true} is VALID [2022-02-20 19:01:35,180 INFO L290 TraceCheckUtils]: 21: Hoare triple {990#true} main_~init__r412~0#1 := (if 0 == main_~init__tmp___8~0#1 then 0 else 1); {990#true} is VALID [2022-02-20 19:01:35,180 INFO L290 TraceCheckUtils]: 22: Hoare triple {990#true} assume !(0 == main_~init__r421~0#1 % 256);main_~init__tmp___9~0#1 := 1; {990#true} is VALID [2022-02-20 19:01:35,180 INFO L290 TraceCheckUtils]: 23: Hoare triple {990#true} main_~init__r422~0#1 := (if 0 == main_~init__tmp___9~0#1 then 0 else 1); {990#true} is VALID [2022-02-20 19:01:35,180 INFO L290 TraceCheckUtils]: 24: Hoare triple {990#true} assume !(0 == main_~init__r431~0#1 % 256);main_~init__tmp___10~0#1 := 1; {990#true} is VALID [2022-02-20 19:01:35,181 INFO L290 TraceCheckUtils]: 25: Hoare triple {990#true} main_~init__r432~0#1 := (if 0 == main_~init__tmp___10~0#1 then 0 else 1); {990#true} is VALID [2022-02-20 19:01:35,181 INFO L290 TraceCheckUtils]: 26: Hoare triple {990#true} assume !(0 == main_~init__r122~0#1 % 256);main_~init__tmp___11~0#1 := 1; {990#true} is VALID [2022-02-20 19:01:35,181 INFO L290 TraceCheckUtils]: 27: Hoare triple {990#true} main_~init__r123~0#1 := (if 0 == main_~init__tmp___11~0#1 then 0 else 1); {990#true} is VALID [2022-02-20 19:01:35,181 INFO L290 TraceCheckUtils]: 28: Hoare triple {990#true} assume !(0 == main_~init__r132~0#1 % 256);main_~init__tmp___12~0#1 := 1; {990#true} is VALID [2022-02-20 19:01:35,181 INFO L290 TraceCheckUtils]: 29: Hoare triple {990#true} main_~init__r133~0#1 := (if 0 == main_~init__tmp___12~0#1 then 0 else 1); {990#true} is VALID [2022-02-20 19:01:35,182 INFO L290 TraceCheckUtils]: 30: Hoare triple {990#true} assume !(0 == main_~init__r142~0#1 % 256);main_~init__tmp___13~0#1 := 1; {990#true} is VALID [2022-02-20 19:01:35,182 INFO L290 TraceCheckUtils]: 31: Hoare triple {990#true} main_~init__r143~0#1 := (if 0 == main_~init__tmp___13~0#1 then 0 else 1); {990#true} is VALID [2022-02-20 19:01:35,182 INFO L290 TraceCheckUtils]: 32: Hoare triple {990#true} assume !(0 == main_~init__r212~0#1 % 256);main_~init__tmp___14~0#1 := 1; {990#true} is VALID [2022-02-20 19:01:35,182 INFO L290 TraceCheckUtils]: 33: Hoare triple {990#true} main_~init__r213~0#1 := (if 0 == main_~init__tmp___14~0#1 then 0 else 1); {990#true} is VALID [2022-02-20 19:01:35,183 INFO L290 TraceCheckUtils]: 34: Hoare triple {990#true} assume !(0 == main_~init__r232~0#1 % 256);main_~init__tmp___15~0#1 := 1; {990#true} is VALID [2022-02-20 19:01:35,183 INFO L290 TraceCheckUtils]: 35: Hoare triple {990#true} main_~init__r233~0#1 := (if 0 == main_~init__tmp___15~0#1 then 0 else 1); {990#true} is VALID [2022-02-20 19:01:35,183 INFO L290 TraceCheckUtils]: 36: Hoare triple {990#true} assume !(0 == main_~init__r242~0#1 % 256);main_~init__tmp___16~0#1 := 1; {990#true} is VALID [2022-02-20 19:01:35,184 INFO L290 TraceCheckUtils]: 37: Hoare triple {990#true} main_~init__r243~0#1 := (if 0 == main_~init__tmp___16~0#1 then 0 else 1); {990#true} is VALID [2022-02-20 19:01:35,185 INFO L290 TraceCheckUtils]: 38: Hoare triple {990#true} assume !(0 == main_~init__r312~0#1 % 256);main_~init__tmp___17~0#1 := 1; {990#true} is VALID [2022-02-20 19:01:35,185 INFO L290 TraceCheckUtils]: 39: Hoare triple {990#true} main_~init__r313~0#1 := (if 0 == main_~init__tmp___17~0#1 then 0 else 1); {990#true} is VALID [2022-02-20 19:01:35,185 INFO L290 TraceCheckUtils]: 40: Hoare triple {990#true} assume !(0 == main_~init__r322~0#1 % 256);main_~init__tmp___18~0#1 := 1; {990#true} is VALID [2022-02-20 19:01:35,185 INFO L290 TraceCheckUtils]: 41: Hoare triple {990#true} main_~init__r323~0#1 := (if 0 == main_~init__tmp___18~0#1 then 0 else 1); {990#true} is VALID [2022-02-20 19:01:35,185 INFO L290 TraceCheckUtils]: 42: Hoare triple {990#true} assume !(0 == main_~init__r342~0#1 % 256);main_~init__tmp___19~0#1 := 1; {990#true} is VALID [2022-02-20 19:01:35,186 INFO L290 TraceCheckUtils]: 43: Hoare triple {990#true} main_~init__r343~0#1 := (if 0 == main_~init__tmp___19~0#1 then 0 else 1); {990#true} is VALID [2022-02-20 19:01:35,186 INFO L290 TraceCheckUtils]: 44: Hoare triple {990#true} assume !(0 == main_~init__r412~0#1 % 256);main_~init__tmp___20~0#1 := 1; {990#true} is VALID [2022-02-20 19:01:35,186 INFO L290 TraceCheckUtils]: 45: Hoare triple {990#true} main_~init__r413~0#1 := (if 0 == main_~init__tmp___20~0#1 then 0 else 1); {990#true} is VALID [2022-02-20 19:01:35,186 INFO L290 TraceCheckUtils]: 46: Hoare triple {990#true} assume !(0 == main_~init__r422~0#1 % 256);main_~init__tmp___21~0#1 := 1; {990#true} is VALID [2022-02-20 19:01:35,187 INFO L290 TraceCheckUtils]: 47: Hoare triple {990#true} main_~init__r423~0#1 := (if 0 == main_~init__tmp___21~0#1 then 0 else 1); {990#true} is VALID [2022-02-20 19:01:35,191 INFO L290 TraceCheckUtils]: 48: Hoare triple {990#true} assume !(0 == main_~init__r432~0#1 % 256);main_~init__tmp___22~0#1 := 1; {990#true} is VALID [2022-02-20 19:01:35,194 INFO L290 TraceCheckUtils]: 49: Hoare triple {990#true} main_~init__r433~0#1 := (if 0 == main_~init__tmp___22~0#1 then 0 else 1); {990#true} is VALID [2022-02-20 19:01:35,195 INFO L290 TraceCheckUtils]: 50: Hoare triple {990#true} assume ~id1~0 != ~id2~0; {990#true} is VALID [2022-02-20 19:01:35,195 INFO L290 TraceCheckUtils]: 51: Hoare triple {990#true} assume ~id1~0 != ~id3~0; {990#true} is VALID [2022-02-20 19:01:35,195 INFO L290 TraceCheckUtils]: 52: Hoare triple {990#true} assume ~id1~0 != ~id4~0; {990#true} is VALID [2022-02-20 19:01:35,195 INFO L290 TraceCheckUtils]: 53: Hoare triple {990#true} assume ~id2~0 != ~id3~0; {990#true} is VALID [2022-02-20 19:01:35,195 INFO L290 TraceCheckUtils]: 54: Hoare triple {990#true} assume ~id2~0 != ~id4~0; {990#true} is VALID [2022-02-20 19:01:35,196 INFO L290 TraceCheckUtils]: 55: Hoare triple {990#true} assume ~id3~0 != ~id4~0; {990#true} is VALID [2022-02-20 19:01:35,196 INFO L290 TraceCheckUtils]: 56: Hoare triple {990#true} assume ~id1~0 >= 0; {990#true} is VALID [2022-02-20 19:01:35,197 INFO L290 TraceCheckUtils]: 57: Hoare triple {990#true} assume ~id2~0 >= 0; {990#true} is VALID [2022-02-20 19:01:35,199 INFO L290 TraceCheckUtils]: 58: Hoare triple {990#true} assume ~id3~0 >= 0; {990#true} is VALID [2022-02-20 19:01:35,199 INFO L290 TraceCheckUtils]: 59: Hoare triple {990#true} assume ~id4~0 >= 0; {990#true} is VALID [2022-02-20 19:01:35,199 INFO L290 TraceCheckUtils]: 60: Hoare triple {990#true} assume 0 == ~r1~0; {990#true} is VALID [2022-02-20 19:01:35,199 INFO L290 TraceCheckUtils]: 61: Hoare triple {990#true} assume 0 == ~r2~0; {990#true} is VALID [2022-02-20 19:01:35,200 INFO L290 TraceCheckUtils]: 62: Hoare triple {990#true} assume 0 == ~r3~0; {990#true} is VALID [2022-02-20 19:01:35,200 INFO L290 TraceCheckUtils]: 63: Hoare triple {990#true} assume 0 == ~r4~0; {990#true} is VALID [2022-02-20 19:01:35,200 INFO L290 TraceCheckUtils]: 64: Hoare triple {990#true} assume !(0 == main_~init__r123~0#1 % 256); {990#true} is VALID [2022-02-20 19:01:35,201 INFO L290 TraceCheckUtils]: 65: Hoare triple {990#true} assume !(0 == main_~init__r133~0#1 % 256); {990#true} is VALID [2022-02-20 19:01:35,201 INFO L290 TraceCheckUtils]: 66: Hoare triple {990#true} assume !(0 == main_~init__r143~0#1 % 256); {990#true} is VALID [2022-02-20 19:01:35,203 INFO L290 TraceCheckUtils]: 67: Hoare triple {990#true} assume !(0 == main_~init__r213~0#1 % 256); {990#true} is VALID [2022-02-20 19:01:35,203 INFO L290 TraceCheckUtils]: 68: Hoare triple {990#true} assume !(0 == main_~init__r233~0#1 % 256); {990#true} is VALID [2022-02-20 19:01:35,203 INFO L290 TraceCheckUtils]: 69: Hoare triple {990#true} assume !(0 == main_~init__r243~0#1 % 256); {990#true} is VALID [2022-02-20 19:01:35,204 INFO L290 TraceCheckUtils]: 70: Hoare triple {990#true} assume !(0 == main_~init__r313~0#1 % 256); {990#true} is VALID [2022-02-20 19:01:35,204 INFO L290 TraceCheckUtils]: 71: Hoare triple {990#true} assume !(0 == main_~init__r323~0#1 % 256); {990#true} is VALID [2022-02-20 19:01:35,204 INFO L290 TraceCheckUtils]: 72: Hoare triple {990#true} assume !(0 == main_~init__r343~0#1 % 256); {990#true} is VALID [2022-02-20 19:01:35,205 INFO L290 TraceCheckUtils]: 73: Hoare triple {990#true} assume !(0 == main_~init__r413~0#1 % 256); {990#true} is VALID [2022-02-20 19:01:35,205 INFO L290 TraceCheckUtils]: 74: Hoare triple {990#true} assume !(0 == main_~init__r423~0#1 % 256); {990#true} is VALID [2022-02-20 19:01:35,205 INFO L290 TraceCheckUtils]: 75: Hoare triple {990#true} assume !(0 == main_~init__r433~0#1 % 256); {990#true} is VALID [2022-02-20 19:01:35,205 INFO L290 TraceCheckUtils]: 76: Hoare triple {990#true} assume ~max1~0 == ~id1~0; {990#true} is VALID [2022-02-20 19:01:35,205 INFO L290 TraceCheckUtils]: 77: Hoare triple {990#true} assume ~max2~0 == ~id2~0; {990#true} is VALID [2022-02-20 19:01:35,205 INFO L290 TraceCheckUtils]: 78: Hoare triple {990#true} assume ~max3~0 == ~id3~0; {990#true} is VALID [2022-02-20 19:01:35,206 INFO L290 TraceCheckUtils]: 79: Hoare triple {990#true} assume ~max4~0 == ~id4~0; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,206 INFO L290 TraceCheckUtils]: 80: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~st1~0; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,207 INFO L290 TraceCheckUtils]: 81: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~st2~0; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,207 INFO L290 TraceCheckUtils]: 82: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~st3~0; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,207 INFO L290 TraceCheckUtils]: 83: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~st4~0; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,208 INFO L290 TraceCheckUtils]: 84: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~nl1~0; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,208 INFO L290 TraceCheckUtils]: 85: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~nl2~0; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,209 INFO L290 TraceCheckUtils]: 86: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~nl3~0; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,209 INFO L290 TraceCheckUtils]: 87: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~nl4~0; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,209 INFO L290 TraceCheckUtils]: 88: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~mode1~0 % 256; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,210 INFO L290 TraceCheckUtils]: 89: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~mode2~0 % 256; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,210 INFO L290 TraceCheckUtils]: 90: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~mode3~0 % 256; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,210 INFO L290 TraceCheckUtils]: 91: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~mode4~0 % 256; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,211 INFO L290 TraceCheckUtils]: 92: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~newmax1~0 % 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,211 INFO L290 TraceCheckUtils]: 93: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~newmax2~0 % 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,211 INFO L290 TraceCheckUtils]: 94: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~newmax3~0 % 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,212 INFO L290 TraceCheckUtils]: 95: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~newmax4~0 % 256);main_~init__tmp___23~0#1 := 1;~__return_4657~0 := main_~init__tmp___23~0#1;main_~main__i2~0#1 := ~__return_4657~0; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,212 INFO L290 TraceCheckUtils]: 96: Hoare triple {992#(= (+ ~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; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,213 INFO L290 TraceCheckUtils]: 97: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~0#1;main_~node1__newmax~0#1 := 0; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,213 INFO L290 TraceCheckUtils]: 98: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~mode1~0 % 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,213 INFO L290 TraceCheckUtils]: 99: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r1~0 < 3; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,214 INFO L290 TraceCheckUtils]: 100: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep12~0 % 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,214 INFO L290 TraceCheckUtils]: 101: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep13~0 % 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,215 INFO L290 TraceCheckUtils]: 102: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep14~0 % 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,215 INFO L290 TraceCheckUtils]: 103: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~mode1~0 := 1;havoc main_~node2__newmax~0#1;main_~node2__newmax~0#1 := 0; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,217 INFO L290 TraceCheckUtils]: 104: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~mode2~0 % 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,217 INFO L290 TraceCheckUtils]: 105: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r2~0 < 3; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,217 INFO L290 TraceCheckUtils]: 106: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep21~0 % 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,218 INFO L290 TraceCheckUtils]: 107: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep23~0 % 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,219 INFO L290 TraceCheckUtils]: 108: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep24~0 % 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,220 INFO L290 TraceCheckUtils]: 109: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~mode2~0 := 1;havoc main_~node3__newmax~0#1;main_~node3__newmax~0#1 := 0; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,220 INFO L290 TraceCheckUtils]: 110: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~mode3~0 % 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,221 INFO L290 TraceCheckUtils]: 111: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r3~0 < 3; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,222 INFO L290 TraceCheckUtils]: 112: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep31~0 % 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,228 INFO L290 TraceCheckUtils]: 113: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep32~0 % 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,228 INFO L290 TraceCheckUtils]: 114: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep34~0 % 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,230 INFO L290 TraceCheckUtils]: 115: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~mode3~0 := 1;havoc main_~node4__newmax~0#1;main_~node4__newmax~0#1 := 0; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,231 INFO L290 TraceCheckUtils]: 116: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~mode4~0 % 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,231 INFO L290 TraceCheckUtils]: 117: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r4~0 < 3; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,231 INFO L290 TraceCheckUtils]: 118: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep41~0 % 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,232 INFO L290 TraceCheckUtils]: 119: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep42~0 % 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,233 INFO L290 TraceCheckUtils]: 120: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep43~0 % 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,233 INFO L290 TraceCheckUtils]: 121: Hoare triple {992#(= (+ ~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; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,233 INFO L290 TraceCheckUtils]: 122: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,234 INFO L290 TraceCheckUtils]: 123: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st1~0 + ~nl1~0 <= 1; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,234 INFO L290 TraceCheckUtils]: 124: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st2~0 + ~nl2~0 <= 1; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,234 INFO L290 TraceCheckUtils]: 125: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st3~0 + ~nl3~0 <= 1; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,235 INFO L290 TraceCheckUtils]: 126: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st4~0 + ~nl4~0 <= 1; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,236 INFO L290 TraceCheckUtils]: 127: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(~r1~0 >= 3); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,236 INFO L290 TraceCheckUtils]: 128: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,236 INFO L290 TraceCheckUtils]: 129: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r1~0 < 3; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,237 INFO L290 TraceCheckUtils]: 130: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(~r1~0 >= 3); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,237 INFO L290 TraceCheckUtils]: 131: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,237 INFO L290 TraceCheckUtils]: 132: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r1~0 < 3;main_~check__tmp~0#1 := 1;~__return_4899~0 := main_~check__tmp~0#1;main_~main__c1~0#1 := ~__return_4899~0;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; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,238 INFO L290 TraceCheckUtils]: 133: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == main_~assert__arg~0#1 % 256);main_~main____CPAchecker_TMP_0~0#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,238 INFO L290 TraceCheckUtils]: 134: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~1#1;main_~node1__newmax~1#1 := 0; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,239 INFO L290 TraceCheckUtils]: 135: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~mode1~0 % 256);~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,239 INFO L290 TraceCheckUtils]: 136: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep21~0 % 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,240 INFO L290 TraceCheckUtils]: 137: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep31~0 % 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,240 INFO L290 TraceCheckUtils]: 138: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep41~0 % 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,240 INFO L290 TraceCheckUtils]: 139: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~newmax1~0 := main_~node1__newmax~1#1; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,241 INFO L290 TraceCheckUtils]: 140: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(3 == ~r1~0);~mode1~0 := 0;havoc main_~node2__newmax~1#1;main_~node2__newmax~1#1 := 0; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,241 INFO L290 TraceCheckUtils]: 141: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~mode2~0 % 256);~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,242 INFO L290 TraceCheckUtils]: 142: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep12~0 % 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,242 INFO L290 TraceCheckUtils]: 143: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep32~0 % 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,243 INFO L290 TraceCheckUtils]: 144: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep42~0 % 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,243 INFO L290 TraceCheckUtils]: 145: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~newmax2~0 := main_~node2__newmax~1#1; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,243 INFO L290 TraceCheckUtils]: 146: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(3 == ~r2~0);~mode2~0 := 0;havoc main_~node3__newmax~1#1;main_~node3__newmax~1#1 := 0; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,244 INFO L290 TraceCheckUtils]: 147: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~mode3~0 % 256);~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,244 INFO L290 TraceCheckUtils]: 148: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep13~0 % 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,244 INFO L290 TraceCheckUtils]: 149: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep23~0 % 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,245 INFO L290 TraceCheckUtils]: 150: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep43~0 % 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,245 INFO L290 TraceCheckUtils]: 151: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~newmax3~0 := main_~node3__newmax~1#1; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,245 INFO L290 TraceCheckUtils]: 152: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(3 == ~r3~0);~mode3~0 := 0;havoc main_~node4__newmax~1#1;main_~node4__newmax~1#1 := 0; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,246 INFO L290 TraceCheckUtils]: 153: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~mode4~0 % 256);~r4~0 := (if (1 + ~r4~0) % 256 <= 127 then (1 + ~r4~0) % 256 else (1 + ~r4~0) % 256 - 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,246 INFO L290 TraceCheckUtils]: 154: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep14~0 % 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,247 INFO L290 TraceCheckUtils]: 155: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep24~0 % 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,247 INFO L290 TraceCheckUtils]: 156: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep34~0 % 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,247 INFO L290 TraceCheckUtils]: 157: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~newmax4~0 := main_~node4__newmax~1#1; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,248 INFO L290 TraceCheckUtils]: 158: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(3 == ~r4~0);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~1#1; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,248 INFO L290 TraceCheckUtils]: 159: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,248 INFO L290 TraceCheckUtils]: 160: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st1~0 + ~nl1~0 <= 1; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,249 INFO L290 TraceCheckUtils]: 161: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st2~0 + ~nl2~0 <= 1; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,249 INFO L290 TraceCheckUtils]: 162: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st3~0 + ~nl3~0 <= 1; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,249 INFO L290 TraceCheckUtils]: 163: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st4~0 + ~nl4~0 <= 1; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,250 INFO L290 TraceCheckUtils]: 164: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(~r1~0 >= 3); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,250 INFO L290 TraceCheckUtils]: 165: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,279 INFO L290 TraceCheckUtils]: 166: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r1~0 < 3; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,280 INFO L290 TraceCheckUtils]: 167: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(~r1~0 >= 3); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,280 INFO L290 TraceCheckUtils]: 168: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,281 INFO L290 TraceCheckUtils]: 169: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r1~0 < 3;main_~check__tmp~1#1 := 1;~__return_5106~0 := main_~check__tmp~1#1;main_~main__c1~0#1 := ~__return_5106~0;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; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,281 INFO L290 TraceCheckUtils]: 170: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == main_~assert__arg~1#1 % 256);main_~main____CPAchecker_TMP_0~1#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,281 INFO L290 TraceCheckUtils]: 171: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~2#1;main_~node1__newmax~2#1 := 0; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,282 INFO L290 TraceCheckUtils]: 172: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~mode1~0 % 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,282 INFO L290 TraceCheckUtils]: 173: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r1~0 < 3; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,282 INFO L290 TraceCheckUtils]: 174: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep12~0 % 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,283 INFO L290 TraceCheckUtils]: 175: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep13~0 % 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,283 INFO L290 TraceCheckUtils]: 176: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep14~0 % 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,283 INFO L290 TraceCheckUtils]: 177: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~mode1~0 := 1;havoc main_~node2__newmax~2#1;main_~node2__newmax~2#1 := 0; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,284 INFO L290 TraceCheckUtils]: 178: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~mode2~0 % 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,284 INFO L290 TraceCheckUtils]: 179: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r2~0 < 3; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,285 INFO L290 TraceCheckUtils]: 180: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep21~0 % 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,285 INFO L290 TraceCheckUtils]: 181: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep23~0 % 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,285 INFO L290 TraceCheckUtils]: 182: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep24~0 % 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,286 INFO L290 TraceCheckUtils]: 183: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~mode2~0 := 1;havoc main_~node3__newmax~2#1;main_~node3__newmax~2#1 := 0; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,286 INFO L290 TraceCheckUtils]: 184: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~mode3~0 % 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,289 INFO L290 TraceCheckUtils]: 185: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r3~0 < 3; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,290 INFO L290 TraceCheckUtils]: 186: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep31~0 % 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,290 INFO L290 TraceCheckUtils]: 187: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep32~0 % 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,290 INFO L290 TraceCheckUtils]: 188: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep34~0 % 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,291 INFO L290 TraceCheckUtils]: 189: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~mode3~0 := 1;havoc main_~node4__newmax~2#1;main_~node4__newmax~2#1 := 0; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,291 INFO L290 TraceCheckUtils]: 190: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~mode4~0 % 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,291 INFO L290 TraceCheckUtils]: 191: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r4~0 < 3; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,292 INFO L290 TraceCheckUtils]: 192: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep41~0 % 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,292 INFO L290 TraceCheckUtils]: 193: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep42~0 % 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,292 INFO L290 TraceCheckUtils]: 194: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep43~0 % 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,294 INFO L290 TraceCheckUtils]: 195: Hoare triple {992#(= (+ ~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; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,295 INFO L290 TraceCheckUtils]: 196: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,295 INFO L290 TraceCheckUtils]: 197: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st1~0 + ~nl1~0 <= 1; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,296 INFO L290 TraceCheckUtils]: 198: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st2~0 + ~nl2~0 <= 1; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,296 INFO L290 TraceCheckUtils]: 199: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st3~0 + ~nl3~0 <= 1; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,296 INFO L290 TraceCheckUtils]: 200: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st4~0 + ~nl4~0 <= 1; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,297 INFO L290 TraceCheckUtils]: 201: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(~r1~0 >= 3); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,297 INFO L290 TraceCheckUtils]: 202: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,300 INFO L290 TraceCheckUtils]: 203: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r1~0 < 3; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,300 INFO L290 TraceCheckUtils]: 204: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(~r1~0 >= 3); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,301 INFO L290 TraceCheckUtils]: 205: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,301 INFO L290 TraceCheckUtils]: 206: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r1~0 < 3;main_~check__tmp~2#1 := 1;~__return_5329~0 := main_~check__tmp~2#1;main_~main__c1~0#1 := ~__return_5329~0;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; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,302 INFO L290 TraceCheckUtils]: 207: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == main_~assert__arg~2#1 % 256);main_~main____CPAchecker_TMP_0~2#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,302 INFO L290 TraceCheckUtils]: 208: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~3#1;main_~node1__newmax~3#1 := 0; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,302 INFO L290 TraceCheckUtils]: 209: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~mode1~0 % 256);~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,303 INFO L290 TraceCheckUtils]: 210: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep21~0 % 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,303 INFO L290 TraceCheckUtils]: 211: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep31~0 % 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,303 INFO L290 TraceCheckUtils]: 212: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep41~0 % 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,304 INFO L290 TraceCheckUtils]: 213: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~newmax1~0 := main_~node1__newmax~3#1; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,304 INFO L290 TraceCheckUtils]: 214: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(3 == ~r1~0);~mode1~0 := 0;havoc main_~node2__newmax~3#1;main_~node2__newmax~3#1 := 0; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,304 INFO L290 TraceCheckUtils]: 215: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~mode2~0 % 256);~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,305 INFO L290 TraceCheckUtils]: 216: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep12~0 % 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,305 INFO L290 TraceCheckUtils]: 217: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep32~0 % 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,306 INFO L290 TraceCheckUtils]: 218: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep42~0 % 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,306 INFO L290 TraceCheckUtils]: 219: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~newmax2~0 := main_~node2__newmax~3#1; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,306 INFO L290 TraceCheckUtils]: 220: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(3 == ~r2~0);~mode2~0 := 0;havoc main_~node3__newmax~3#1;main_~node3__newmax~3#1 := 0; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,307 INFO L290 TraceCheckUtils]: 221: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~mode3~0 % 256);~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,307 INFO L290 TraceCheckUtils]: 222: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep13~0 % 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,307 INFO L290 TraceCheckUtils]: 223: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep23~0 % 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,308 INFO L290 TraceCheckUtils]: 224: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep43~0 % 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,308 INFO L290 TraceCheckUtils]: 225: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~newmax3~0 := main_~node3__newmax~3#1; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,308 INFO L290 TraceCheckUtils]: 226: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(3 == ~r3~0);~mode3~0 := 0;havoc main_~node4__newmax~3#1;main_~node4__newmax~3#1 := 0; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,309 INFO L290 TraceCheckUtils]: 227: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~mode4~0 % 256);~r4~0 := (if (1 + ~r4~0) % 256 <= 127 then (1 + ~r4~0) % 256 else (1 + ~r4~0) % 256 - 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,309 INFO L290 TraceCheckUtils]: 228: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep14~0 % 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,309 INFO L290 TraceCheckUtils]: 229: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep24~0 % 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,310 INFO L290 TraceCheckUtils]: 230: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep34~0 % 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,310 INFO L290 TraceCheckUtils]: 231: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~newmax4~0 := main_~node4__newmax~3#1; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,311 INFO L290 TraceCheckUtils]: 232: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(3 == ~r4~0);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~3#1; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,311 INFO L290 TraceCheckUtils]: 233: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,311 INFO L290 TraceCheckUtils]: 234: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st1~0 + ~nl1~0 <= 1; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,312 INFO L290 TraceCheckUtils]: 235: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st2~0 + ~nl2~0 <= 1; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,312 INFO L290 TraceCheckUtils]: 236: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st3~0 + ~nl3~0 <= 1; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,316 INFO L290 TraceCheckUtils]: 237: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st4~0 + ~nl4~0 <= 1; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,316 INFO L290 TraceCheckUtils]: 238: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(~r1~0 >= 3); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,317 INFO L290 TraceCheckUtils]: 239: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,318 INFO L290 TraceCheckUtils]: 240: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r1~0 < 3; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,318 INFO L290 TraceCheckUtils]: 241: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(~r1~0 >= 3); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,318 INFO L290 TraceCheckUtils]: 242: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,319 INFO L290 TraceCheckUtils]: 243: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r1~0 < 3;main_~check__tmp~3#1 := 1;~__return_5536~0 := main_~check__tmp~3#1;main_~main__c1~0#1 := ~__return_5536~0;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; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,323 INFO L290 TraceCheckUtils]: 244: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == main_~assert__arg~3#1 % 256);main_~main____CPAchecker_TMP_0~3#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,324 INFO L290 TraceCheckUtils]: 245: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~4#1;main_~node1__newmax~4#1 := 0; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,324 INFO L290 TraceCheckUtils]: 246: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~mode1~0 % 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,325 INFO L290 TraceCheckUtils]: 247: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r1~0 < 3; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,325 INFO L290 TraceCheckUtils]: 248: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep12~0 % 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,326 INFO L290 TraceCheckUtils]: 249: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep13~0 % 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,326 INFO L290 TraceCheckUtils]: 250: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep14~0 % 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,326 INFO L290 TraceCheckUtils]: 251: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~mode1~0 := 1;havoc main_~node2__newmax~4#1;main_~node2__newmax~4#1 := 0; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,327 INFO L290 TraceCheckUtils]: 252: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~mode2~0 % 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,327 INFO L290 TraceCheckUtils]: 253: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r2~0 < 3; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,328 INFO L290 TraceCheckUtils]: 254: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep21~0 % 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,331 INFO L290 TraceCheckUtils]: 255: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep23~0 % 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,331 INFO L290 TraceCheckUtils]: 256: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep24~0 % 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,332 INFO L290 TraceCheckUtils]: 257: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~mode2~0 := 1;havoc main_~node3__newmax~4#1;main_~node3__newmax~4#1 := 0; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,332 INFO L290 TraceCheckUtils]: 258: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~mode3~0 % 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,333 INFO L290 TraceCheckUtils]: 259: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r3~0 < 3; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,333 INFO L290 TraceCheckUtils]: 260: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep31~0 % 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,333 INFO L290 TraceCheckUtils]: 261: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep32~0 % 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,334 INFO L290 TraceCheckUtils]: 262: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep34~0 % 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,334 INFO L290 TraceCheckUtils]: 263: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~mode3~0 := 1;havoc main_~node4__newmax~4#1;main_~node4__newmax~4#1 := 0; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,335 INFO L290 TraceCheckUtils]: 264: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~mode4~0 % 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,335 INFO L290 TraceCheckUtils]: 265: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r4~0 < 3; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,335 INFO L290 TraceCheckUtils]: 266: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep41~0 % 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,336 INFO L290 TraceCheckUtils]: 267: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep42~0 % 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,336 INFO L290 TraceCheckUtils]: 268: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep43~0 % 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,337 INFO L290 TraceCheckUtils]: 269: Hoare triple {992#(= (+ ~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; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,337 INFO L290 TraceCheckUtils]: 270: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,337 INFO L290 TraceCheckUtils]: 271: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st1~0 + ~nl1~0 <= 1; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,338 INFO L290 TraceCheckUtils]: 272: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st2~0 + ~nl2~0 <= 1; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,339 INFO L290 TraceCheckUtils]: 273: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st3~0 + ~nl3~0 <= 1; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,339 INFO L290 TraceCheckUtils]: 274: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st4~0 + ~nl4~0 <= 1; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,340 INFO L290 TraceCheckUtils]: 275: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(~r1~0 >= 3); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,340 INFO L290 TraceCheckUtils]: 276: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,340 INFO L290 TraceCheckUtils]: 277: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r1~0 < 3; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,341 INFO L290 TraceCheckUtils]: 278: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(~r1~0 >= 3); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,341 INFO L290 TraceCheckUtils]: 279: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,342 INFO L290 TraceCheckUtils]: 280: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r1~0 < 3;main_~check__tmp~4#1 := 1;~__return_5759~0 := main_~check__tmp~4#1;main_~main__c1~0#1 := ~__return_5759~0;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; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,342 INFO L290 TraceCheckUtils]: 281: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == main_~assert__arg~4#1 % 256);main_~main____CPAchecker_TMP_0~4#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,342 INFO L290 TraceCheckUtils]: 282: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~5#1;main_~node1__newmax~5#1 := 0; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,343 INFO L290 TraceCheckUtils]: 283: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~mode1~0 % 256);~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,343 INFO L290 TraceCheckUtils]: 284: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep21~0 % 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,344 INFO L290 TraceCheckUtils]: 285: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep31~0 % 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,344 INFO L290 TraceCheckUtils]: 286: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep41~0 % 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,344 INFO L290 TraceCheckUtils]: 287: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~newmax1~0 := main_~node1__newmax~5#1; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,345 INFO L290 TraceCheckUtils]: 288: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 3 == ~r1~0; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,346 INFO L290 TraceCheckUtils]: 289: Hoare triple {992#(= (+ ~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; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,346 INFO L290 TraceCheckUtils]: 290: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~mode2~0 % 256);~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,347 INFO L290 TraceCheckUtils]: 291: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep12~0 % 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,347 INFO L290 TraceCheckUtils]: 292: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep32~0 % 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,347 INFO L290 TraceCheckUtils]: 293: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep42~0 % 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,348 INFO L290 TraceCheckUtils]: 294: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~newmax2~0 := main_~node2__newmax~5#1; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,348 INFO L290 TraceCheckUtils]: 295: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 3 == ~r2~0; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,348 INFO L290 TraceCheckUtils]: 296: Hoare triple {992#(= (+ ~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; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,349 INFO L290 TraceCheckUtils]: 297: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~mode3~0 % 256);~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,349 INFO L290 TraceCheckUtils]: 298: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep13~0 % 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,350 INFO L290 TraceCheckUtils]: 299: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep23~0 % 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,350 INFO L290 TraceCheckUtils]: 300: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep43~0 % 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,350 INFO L290 TraceCheckUtils]: 301: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~newmax3~0 := main_~node3__newmax~5#1; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,351 INFO L290 TraceCheckUtils]: 302: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 3 == ~r3~0; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,351 INFO L290 TraceCheckUtils]: 303: Hoare triple {992#(= (+ ~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; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,352 INFO L290 TraceCheckUtils]: 304: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~mode4~0 % 256);~r4~0 := (if (1 + ~r4~0) % 256 <= 127 then (1 + ~r4~0) % 256 else (1 + ~r4~0) % 256 - 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,353 INFO L290 TraceCheckUtils]: 305: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep14~0 % 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,353 INFO L290 TraceCheckUtils]: 306: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep24~0 % 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,354 INFO L290 TraceCheckUtils]: 307: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep34~0 % 256); {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,354 INFO L290 TraceCheckUtils]: 308: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~newmax4~0 := main_~node4__newmax~5#1; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,354 INFO L290 TraceCheckUtils]: 309: Hoare triple {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 3 == ~r4~0; {992#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:35,355 INFO L290 TraceCheckUtils]: 310: Hoare triple {992#(= (+ ~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; {991#false} is VALID [2022-02-20 19:01:35,355 INFO L290 TraceCheckUtils]: 311: Hoare triple {991#false} assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1);main_~check__tmp~6#1 := 0;~__return_7496~0 := main_~check__tmp~6#1;main_~main__c1~0#1 := ~__return_7496~0;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; {991#false} is VALID [2022-02-20 19:01:35,355 INFO L290 TraceCheckUtils]: 312: Hoare triple {991#false} assume 0 == main_~assert__arg~6#1 % 256; {991#false} is VALID [2022-02-20 19:01:35,356 INFO L290 TraceCheckUtils]: 313: Hoare triple {991#false} assume !false; {991#false} is VALID [2022-02-20 19:01:35,361 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 19:01:35,361 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 19:01:35,362 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [611603804] [2022-02-20 19:01:35,363 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [611603804] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 19:01:35,363 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 19:01:35,363 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 19:01:35,364 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1565695231] [2022-02-20 19:01:35,364 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 19:01:35,370 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 104.66666666666667) internal successors, (314), 3 states have internal predecessors, (314), 0 states have call successors, (0), 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 314 [2022-02-20 19:01:35,374 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 19:01:35,378 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 104.66666666666667) internal successors, (314), 3 states have internal predecessors, (314), 0 states have call successors, (0), 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 19:01:35,630 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 314 edges. 314 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:01:35,631 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 19:01:35,631 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 19:01:35,652 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 19:01:35,653 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 19:01:35,660 INFO L87 Difference]: Start difference. First operand has 987 states, 974 states have (on average 1.8141683778234086) internal successors, (1767), 986 states have internal predecessors, (1767), 0 states have call successors, (0), 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 104.66666666666667) internal successors, (314), 3 states have internal predecessors, (314), 0 states have call successors, (0), 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 19:01:37,535 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:01:37,535 INFO L93 Difference]: Finished difference Result 1762 states and 3134 transitions. [2022-02-20 19:01:37,535 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 19:01:37,536 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 104.66666666666667) internal successors, (314), 3 states have internal predecessors, (314), 0 states have call successors, (0), 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 314 [2022-02-20 19:01:37,537 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 19:01:37,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 104.66666666666667) internal successors, (314), 3 states have internal predecessors, (314), 0 states have call successors, (0), 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 19:01:37,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3134 transitions. [2022-02-20 19:01:37,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 104.66666666666667) internal successors, (314), 3 states have internal predecessors, (314), 0 states have call successors, (0), 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 19:01:37,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3134 transitions. [2022-02-20 19:01:37,595 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 3134 transitions. [2022-02-20 19:01:39,443 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 3134 edges. 3134 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:01:39,576 INFO L225 Difference]: With dead ends: 1762 [2022-02-20 19:01:39,576 INFO L226 Difference]: Without dead ends: 1543 [2022-02-20 19:01:39,580 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 19:01:39,582 INFO L933 BasicCegarLoop]: 1894 mSDtfsCounter, 1045 mSDsluCounter, 1315 mSDsCounter, 0 mSdLazyCounter, 225 mSolverCounterSat, 18 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1045 SdHoareTripleChecker+Valid, 3209 SdHoareTripleChecker+Invalid, 243 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 18 IncrementalHoareTripleChecker+Valid, 225 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-02-20 19:01:39,583 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1045 Valid, 3209 Invalid, 243 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [18 Valid, 225 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-02-20 19:01:39,596 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1543 states. [2022-02-20 19:01:39,654 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1543 to 1541. [2022-02-20 19:01:39,655 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 19:01:39,658 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1543 states. Second operand has 1541 states, 1529 states have (on average 1.5604970568999346) internal successors, (2386), 1540 states have internal predecessors, (2386), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 19:01:39,661 INFO L74 IsIncluded]: Start isIncluded. First operand 1543 states. Second operand has 1541 states, 1529 states have (on average 1.5604970568999346) internal successors, (2386), 1540 states have internal predecessors, (2386), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 19:01:39,663 INFO L87 Difference]: Start difference. First operand 1543 states. Second operand has 1541 states, 1529 states have (on average 1.5604970568999346) internal successors, (2386), 1540 states have internal predecessors, (2386), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 19:01:39,735 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:01:39,736 INFO L93 Difference]: Finished difference Result 1543 states and 2387 transitions. [2022-02-20 19:01:39,736 INFO L276 IsEmpty]: Start isEmpty. Operand 1543 states and 2387 transitions. [2022-02-20 19:01:39,739 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:01:39,739 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:01:39,742 INFO L74 IsIncluded]: Start isIncluded. First operand has 1541 states, 1529 states have (on average 1.5604970568999346) internal successors, (2386), 1540 states have internal predecessors, (2386), 0 states have call successors, (0), 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 1543 states. [2022-02-20 19:01:39,744 INFO L87 Difference]: Start difference. First operand has 1541 states, 1529 states have (on average 1.5604970568999346) internal successors, (2386), 1540 states have internal predecessors, (2386), 0 states have call successors, (0), 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 1543 states. [2022-02-20 19:01:39,817 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:01:39,817 INFO L93 Difference]: Finished difference Result 1543 states and 2387 transitions. [2022-02-20 19:01:39,817 INFO L276 IsEmpty]: Start isEmpty. Operand 1543 states and 2387 transitions. [2022-02-20 19:01:39,819 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:01:39,819 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:01:39,820 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 19:01:39,820 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 19:01:39,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1541 states, 1529 states have (on average 1.5604970568999346) internal successors, (2386), 1540 states have internal predecessors, (2386), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 19:01:39,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1541 states to 1541 states and 2386 transitions. [2022-02-20 19:01:39,914 INFO L78 Accepts]: Start accepts. Automaton has 1541 states and 2386 transitions. Word has length 314 [2022-02-20 19:01:39,915 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 19:01:39,915 INFO L470 AbstractCegarLoop]: Abstraction has 1541 states and 2386 transitions. [2022-02-20 19:01:39,915 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 104.66666666666667) internal successors, (314), 3 states have internal predecessors, (314), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 19:01:39,915 INFO L276 IsEmpty]: Start isEmpty. Operand 1541 states and 2386 transitions. [2022-02-20 19:01:39,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2022-02-20 19:01:39,918 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 19:01:39,918 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] [2022-02-20 19:01:39,919 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-20 19:01:39,919 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 19:01:39,919 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 19:01:39,920 INFO L85 PathProgramCache]: Analyzing trace with hash 751931528, now seen corresponding path program 1 times [2022-02-20 19:01:39,920 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 19:01:39,920 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [502157729] [2022-02-20 19:01:39,920 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:01:39,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 19:01:40,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:01:40,348 INFO L290 TraceCheckUtils]: 0: Hoare triple {8428#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(57, 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_4657~0 := 0;~__return_4899~0 := 0;~__return_5106~0 := 0;~__return_5329~0 := 0;~__return_5536~0 := 0;~__return_5759~0 := 0;~__return_7539~0 := 0;~__return_7496~0 := 0;~__return_7413~0 := 0;~__return_7370~0 := 0;~__return_7247~0 := 0;~__return_7204~0 := 0;~__return_7121~0 := 0;~__return_7075~0 := 0;~__tmp_5976_0~0 := 0;~__return_6173~0 := 0;~__return_5989~0 := 0;~__return_6892~0 := 0;~__return_6849~0 := 0;~__return_6766~0 := 0;~__return_6720~0 := 0;~__return_6577~0 := 0;~__return_6531~0 := 0;~__return_6425~0 := 0;~__return_5975~0 := 0; {8428#true} is VALID [2022-02-20 19:01:40,350 INFO L290 TraceCheckUtils]: 1: Hoare triple {8428#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_2~3#1, main_~node1____CPAchecker_TMP_1~3#1, main_~node1____CPAchecker_TMP_0~3#1, main_~node1__newmax~6#1, main_~main____CPAchecker_TMP_0~5#1, main_~__tmp_13~0#1, main_~assert__arg~12#1, main_~check__tmp~12#1, main_~node4__newmax~8#1, main_~node3__newmax~6#1, main_~node2__newmax~5#1, main_~__tmp_14~0#1, main_~assert__arg~13#1, main_~check__tmp~14#1, main_~__tmp_15~0#1, main_~assert__arg~14#1, main_~check__tmp~15#1, main_~node4__newmax~10#1, main_~__tmp_16~0#1, main_~assert__arg~15#1, main_~check__tmp~16#1, main_~check__tmp~17#1, main_~node4__newmax~11#1, main_~node3__newmax~8#1, main_~__tmp_17~0#1, main_~assert__arg~16#1, main_~check__tmp~18#1, main_~check__tmp~19#1, main_~node4__newmax~12#1, main_~check__tmp~20#1, main_~check__tmp~21#1, main_~node4__newmax~13#1, main_~node3__newmax~9#1, main_~node2__newmax~7#1, main_~node1__newmax~5#1, main_~main____CPAchecker_TMP_0~4#1, main_~__tmp_5~0#1, main_~assert__arg~4#1, main_~check__tmp~4#1, main_~node4____CPAchecker_TMP_2~2#1, main_~node4____CPAchecker_TMP_1~2#1, main_~node4____CPAchecker_TMP_0~2#1, main_~node4__newmax~4#1, main_~node3____CPAchecker_TMP_2~2#1, main_~node3____CPAchecker_TMP_1~2#1, main_~node3____CPAchecker_TMP_0~2#1, main_~node3__newmax~4#1, main_~node2____CPAchecker_TMP_2~2#1, main_~node2____CPAchecker_TMP_1~2#1, main_~node2____CPAchecker_TMP_0~2#1, main_~node2__newmax~4#1, main_~node1____CPAchecker_TMP_2~2#1, main_~node1____CPAchecker_TMP_1~2#1, main_~node1____CPAchecker_TMP_0~2#1, main_~node1__newmax~4#1, main_~main____CPAchecker_TMP_0~3#1, main_~__tmp_4~0#1, main_~assert__arg~3#1, main_~check__tmp~3#1, main_~node4__newmax~3#1, main_~node3__newmax~3#1, main_~node2__newmax~3#1, main_~node1__newmax~3#1, main_~main____CPAchecker_TMP_0~2#1, main_~__tmp_3~0#1, main_~assert__arg~2#1, main_~check__tmp~2#1, main_~node4____CPAchecker_TMP_2~1#1, main_~node4____CPAchecker_TMP_1~1#1, main_~node4____CPAchecker_TMP_0~1#1, main_~node4__newmax~2#1, main_~node3____CPAchecker_TMP_2~1#1, main_~node3____CPAchecker_TMP_1~1#1, main_~node3____CPAchecker_TMP_0~1#1, main_~node3__newmax~2#1, main_~node2____CPAchecker_TMP_2~1#1, main_~node2____CPAchecker_TMP_1~1#1, main_~node2____CPAchecker_TMP_0~1#1, main_~node2__newmax~2#1, main_~node1____CPAchecker_TMP_2~1#1, main_~node1____CPAchecker_TMP_1~1#1, main_~node1____CPAchecker_TMP_0~1#1, main_~node1__newmax~2#1, main_~main____CPAchecker_TMP_0~1#1, main_~__tmp_2~0#1, main_~assert__arg~1#1, main_~check__tmp~1#1, main_~node4__newmax~1#1, main_~node3__newmax~1#1, main_~node2__newmax~1#1, main_~node1__newmax~1#1, main_~main____CPAchecker_TMP_0~0#1, main_~__tmp_1~0#1, main_~assert__arg~0#1, main_~check__tmp~0#1, main_~node4____CPAchecker_TMP_2~0#1, main_~node4____CPAchecker_TMP_1~0#1, main_~node4____CPAchecker_TMP_0~0#1, main_~node4__newmax~0#1, main_~node3____CPAchecker_TMP_2~0#1, main_~node3____CPAchecker_TMP_1~0#1, main_~node3____CPAchecker_TMP_0~0#1, main_~node3__newmax~0#1, main_~node2____CPAchecker_TMP_2~0#1, main_~node2____CPAchecker_TMP_1~0#1, main_~node2____CPAchecker_TMP_0~0#1, main_~node2__newmax~0#1, main_~node1____CPAchecker_TMP_2~0#1, main_~node1____CPAchecker_TMP_1~0#1, main_~node1____CPAchecker_TMP_0~0#1, main_~node1__newmax~0#1, main_~init__r121~0#1, main_~init__r131~0#1, main_~init__r141~0#1, main_~init__r211~0#1, main_~init__r231~0#1, main_~init__r241~0#1, main_~init__r311~0#1, main_~init__r321~0#1, main_~init__r341~0#1, main_~init__r411~0#1, main_~init__r421~0#1, main_~init__r431~0#1, main_~init__r122~0#1, main_~init__tmp~0#1, main_~init__r132~0#1, main_~init__tmp___0~0#1, main_~init__r142~0#1, main_~init__tmp___1~0#1, main_~init__r212~0#1, main_~init__tmp___2~0#1, main_~init__r232~0#1, main_~init__tmp___3~0#1, main_~init__r242~0#1, main_~init__tmp___4~0#1, main_~init__r312~0#1, main_~init__tmp___5~0#1, main_~init__r322~0#1, main_~init__tmp___6~0#1, main_~init__r342~0#1, main_~init__tmp___7~0#1, main_~init__r412~0#1, main_~init__tmp___8~0#1, main_~init__r422~0#1, main_~init__tmp___9~0#1, main_~init__r432~0#1, main_~init__tmp___10~0#1, main_~init__r123~0#1, main_~init__tmp___11~0#1, main_~init__r133~0#1, main_~init__tmp___12~0#1, main_~init__r143~0#1, main_~init__tmp___13~0#1, main_~init__r213~0#1, main_~init__tmp___14~0#1, main_~init__r233~0#1, main_~init__tmp___15~0#1, main_~init__r243~0#1, main_~init__tmp___16~0#1, main_~init__r313~0#1, main_~init__tmp___17~0#1, main_~init__r323~0#1, main_~init__tmp___18~0#1, main_~init__r343~0#1, main_~init__tmp___19~0#1, main_~init__r413~0#1, main_~init__tmp___20~0#1, main_~init__r423~0#1, main_~init__tmp___21~0#1, main_~init__r433~0#1, main_~init__tmp___22~0#1, main_~init__tmp___23~0#1, main_~main__c1~0#1, main_~main__i2~0#1;havoc main_~main__c1~0#1;havoc main_~main__i2~0#1;main_~main__c1~0#1 := 0;~ep12~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1;~ep13~0 := main_#t~nondet5#1;havoc main_#t~nondet5#1;~ep14~0 := main_#t~nondet6#1;havoc main_#t~nondet6#1;~ep21~0 := main_#t~nondet7#1;havoc main_#t~nondet7#1;~ep23~0 := main_#t~nondet8#1;havoc main_#t~nondet8#1;~ep24~0 := main_#t~nondet9#1;havoc main_#t~nondet9#1;~ep31~0 := main_#t~nondet10#1;havoc main_#t~nondet10#1;~ep32~0 := main_#t~nondet11#1;havoc main_#t~nondet11#1;~ep34~0 := main_#t~nondet12#1;havoc main_#t~nondet12#1;~ep41~0 := main_#t~nondet13#1;havoc main_#t~nondet13#1;~ep42~0 := main_#t~nondet14#1;havoc main_#t~nondet14#1;~ep43~0 := main_#t~nondet15#1;havoc main_#t~nondet15#1;assume -128 <= main_#t~nondet16#1 && main_#t~nondet16#1 <= 127;~id1~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;assume -128 <= main_#t~nondet17#1 && main_#t~nondet17#1 <= 127;~r1~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;assume -128 <= main_#t~nondet18#1 && main_#t~nondet18#1 <= 127;~st1~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;assume -128 <= main_#t~nondet19#1 && main_#t~nondet19#1 <= 127;~nl1~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;assume -128 <= main_#t~nondet20#1 && main_#t~nondet20#1 <= 127;~m1~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;assume -128 <= main_#t~nondet21#1 && main_#t~nondet21#1 <= 127;~max1~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;~mode1~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;~newmax1~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;assume -128 <= main_#t~nondet24#1 && main_#t~nondet24#1 <= 127;~id2~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;assume -128 <= main_#t~nondet25#1 && main_#t~nondet25#1 <= 127;~r2~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;assume -128 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 127;~st2~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;assume -128 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 127;~nl2~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;assume -128 <= main_#t~nondet28#1 && main_#t~nondet28#1 <= 127;~m2~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;assume -128 <= main_#t~nondet29#1 && main_#t~nondet29#1 <= 127;~max2~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~mode2~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~newmax2~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;assume -128 <= main_#t~nondet32#1 && main_#t~nondet32#1 <= 127;~id3~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;assume -128 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 127;~r3~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;assume -128 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 127;~st3~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;assume -128 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 127;~nl3~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;assume -128 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 127;~m3~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;assume -128 <= main_#t~nondet37#1 && main_#t~nondet37#1 <= 127;~max3~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~mode3~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~newmax3~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;assume -128 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 127;~id4~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;assume -128 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 127;~r4~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;assume -128 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 127;~st4~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;assume -128 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 127;~nl4~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;assume -128 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 127;~m4~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;assume -128 <= main_#t~nondet45#1 && main_#t~nondet45#1 <= 127;~max4~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~mode4~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~newmax4~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;havoc main_~init__r121~0#1;havoc main_~init__r131~0#1;havoc main_~init__r141~0#1;havoc main_~init__r211~0#1;havoc main_~init__r231~0#1;havoc main_~init__r241~0#1;havoc main_~init__r311~0#1;havoc main_~init__r321~0#1;havoc main_~init__r341~0#1;havoc main_~init__r411~0#1;havoc main_~init__r421~0#1;havoc main_~init__r431~0#1;havoc main_~init__r122~0#1;havoc main_~init__tmp~0#1;havoc main_~init__r132~0#1;havoc main_~init__tmp___0~0#1;havoc main_~init__r142~0#1;havoc main_~init__tmp___1~0#1;havoc main_~init__r212~0#1;havoc main_~init__tmp___2~0#1;havoc main_~init__r232~0#1;havoc main_~init__tmp___3~0#1;havoc main_~init__r242~0#1;havoc main_~init__tmp___4~0#1;havoc main_~init__r312~0#1;havoc main_~init__tmp___5~0#1;havoc main_~init__r322~0#1;havoc main_~init__tmp___6~0#1;havoc main_~init__r342~0#1;havoc main_~init__tmp___7~0#1;havoc main_~init__r412~0#1;havoc main_~init__tmp___8~0#1;havoc main_~init__r422~0#1;havoc main_~init__tmp___9~0#1;havoc main_~init__r432~0#1;havoc main_~init__tmp___10~0#1;havoc main_~init__r123~0#1;havoc main_~init__tmp___11~0#1;havoc main_~init__r133~0#1;havoc main_~init__tmp___12~0#1;havoc main_~init__r143~0#1;havoc main_~init__tmp___13~0#1;havoc main_~init__r213~0#1;havoc main_~init__tmp___14~0#1;havoc main_~init__r233~0#1;havoc main_~init__tmp___15~0#1;havoc main_~init__r243~0#1;havoc main_~init__tmp___16~0#1;havoc main_~init__r313~0#1;havoc main_~init__tmp___17~0#1;havoc main_~init__r323~0#1;havoc main_~init__tmp___18~0#1;havoc main_~init__r343~0#1;havoc main_~init__tmp___19~0#1;havoc main_~init__r413~0#1;havoc main_~init__tmp___20~0#1;havoc main_~init__r423~0#1;havoc main_~init__tmp___21~0#1;havoc main_~init__r433~0#1;havoc main_~init__tmp___22~0#1;havoc main_~init__tmp___23~0#1;main_~init__r121~0#1 := ~ep12~0;main_~init__r131~0#1 := ~ep13~0;main_~init__r141~0#1 := ~ep14~0;main_~init__r211~0#1 := ~ep21~0;main_~init__r231~0#1 := ~ep23~0;main_~init__r241~0#1 := ~ep24~0;main_~init__r311~0#1 := ~ep31~0;main_~init__r321~0#1 := ~ep32~0;main_~init__r341~0#1 := ~ep34~0;main_~init__r411~0#1 := ~ep41~0;main_~init__r421~0#1 := ~ep42~0;main_~init__r431~0#1 := ~ep43~0; {8430#(= (+ (* (- 1) ~ep12~0) |ULTIMATE.start_main_~init__r121~0#1|) 0)} is VALID [2022-02-20 19:01:40,350 INFO L290 TraceCheckUtils]: 2: Hoare triple {8430#(= (+ (* (- 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; {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,351 INFO L290 TraceCheckUtils]: 3: Hoare triple {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} main_~init__r122~0#1 := (if 0 == main_~init__tmp~0#1 then 0 else 1); {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,351 INFO L290 TraceCheckUtils]: 4: Hoare triple {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r131~0#1 % 256);main_~init__tmp___0~0#1 := 1; {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,351 INFO L290 TraceCheckUtils]: 5: Hoare triple {8431#(<= (+ (* (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); {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,352 INFO L290 TraceCheckUtils]: 6: Hoare triple {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r141~0#1 % 256);main_~init__tmp___1~0#1 := 1; {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,352 INFO L290 TraceCheckUtils]: 7: Hoare triple {8431#(<= (+ (* (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); {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,353 INFO L290 TraceCheckUtils]: 8: Hoare triple {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r211~0#1 % 256);main_~init__tmp___2~0#1 := 1; {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,353 INFO L290 TraceCheckUtils]: 9: Hoare triple {8431#(<= (+ (* (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); {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,353 INFO L290 TraceCheckUtils]: 10: Hoare triple {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r231~0#1 % 256);main_~init__tmp___3~0#1 := 1; {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,354 INFO L290 TraceCheckUtils]: 11: Hoare triple {8431#(<= (+ (* (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); {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,354 INFO L290 TraceCheckUtils]: 12: Hoare triple {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r241~0#1 % 256);main_~init__tmp___4~0#1 := 1; {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,354 INFO L290 TraceCheckUtils]: 13: Hoare triple {8431#(<= (+ (* (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); {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,355 INFO L290 TraceCheckUtils]: 14: Hoare triple {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r311~0#1 % 256);main_~init__tmp___5~0#1 := 1; {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,355 INFO L290 TraceCheckUtils]: 15: Hoare triple {8431#(<= (+ (* (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); {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,355 INFO L290 TraceCheckUtils]: 16: Hoare triple {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r321~0#1 % 256);main_~init__tmp___6~0#1 := 1; {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,356 INFO L290 TraceCheckUtils]: 17: Hoare triple {8431#(<= (+ (* (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); {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,356 INFO L290 TraceCheckUtils]: 18: Hoare triple {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r341~0#1 % 256);main_~init__tmp___7~0#1 := 1; {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,357 INFO L290 TraceCheckUtils]: 19: Hoare triple {8431#(<= (+ (* (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); {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,357 INFO L290 TraceCheckUtils]: 20: Hoare triple {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r411~0#1 % 256);main_~init__tmp___8~0#1 := 1; {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,358 INFO L290 TraceCheckUtils]: 21: Hoare triple {8431#(<= (+ (* (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); {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,358 INFO L290 TraceCheckUtils]: 22: Hoare triple {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r421~0#1 % 256);main_~init__tmp___9~0#1 := 1; {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,358 INFO L290 TraceCheckUtils]: 23: Hoare triple {8431#(<= (+ (* (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); {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,359 INFO L290 TraceCheckUtils]: 24: Hoare triple {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r431~0#1 % 256);main_~init__tmp___10~0#1 := 1; {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,363 INFO L290 TraceCheckUtils]: 25: Hoare triple {8431#(<= (+ (* (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); {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,364 INFO L290 TraceCheckUtils]: 26: Hoare triple {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r122~0#1 % 256);main_~init__tmp___11~0#1 := 1; {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,364 INFO L290 TraceCheckUtils]: 27: Hoare triple {8431#(<= (+ (* (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); {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,364 INFO L290 TraceCheckUtils]: 28: Hoare triple {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r132~0#1 % 256);main_~init__tmp___12~0#1 := 1; {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,365 INFO L290 TraceCheckUtils]: 29: Hoare triple {8431#(<= (+ (* (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); {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,365 INFO L290 TraceCheckUtils]: 30: Hoare triple {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r142~0#1 % 256);main_~init__tmp___13~0#1 := 1; {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,365 INFO L290 TraceCheckUtils]: 31: Hoare triple {8431#(<= (+ (* (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); {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,366 INFO L290 TraceCheckUtils]: 32: Hoare triple {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r212~0#1 % 256);main_~init__tmp___14~0#1 := 1; {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,366 INFO L290 TraceCheckUtils]: 33: Hoare triple {8431#(<= (+ (* (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); {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,366 INFO L290 TraceCheckUtils]: 34: Hoare triple {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r232~0#1 % 256);main_~init__tmp___15~0#1 := 1; {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,367 INFO L290 TraceCheckUtils]: 35: Hoare triple {8431#(<= (+ (* (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); {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,367 INFO L290 TraceCheckUtils]: 36: Hoare triple {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r242~0#1 % 256);main_~init__tmp___16~0#1 := 1; {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,368 INFO L290 TraceCheckUtils]: 37: Hoare triple {8431#(<= (+ (* (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); {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,368 INFO L290 TraceCheckUtils]: 38: Hoare triple {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r312~0#1 % 256);main_~init__tmp___17~0#1 := 1; {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,368 INFO L290 TraceCheckUtils]: 39: Hoare triple {8431#(<= (+ (* (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); {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,369 INFO L290 TraceCheckUtils]: 40: Hoare triple {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r322~0#1 % 256);main_~init__tmp___18~0#1 := 1; {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,369 INFO L290 TraceCheckUtils]: 41: Hoare triple {8431#(<= (+ (* (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); {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,369 INFO L290 TraceCheckUtils]: 42: Hoare triple {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r342~0#1 % 256);main_~init__tmp___19~0#1 := 1; {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,370 INFO L290 TraceCheckUtils]: 43: Hoare triple {8431#(<= (+ (* (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); {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,370 INFO L290 TraceCheckUtils]: 44: Hoare triple {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r412~0#1 % 256);main_~init__tmp___20~0#1 := 1; {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,370 INFO L290 TraceCheckUtils]: 45: Hoare triple {8431#(<= (+ (* (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); {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,371 INFO L290 TraceCheckUtils]: 46: Hoare triple {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r422~0#1 % 256);main_~init__tmp___21~0#1 := 1; {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,371 INFO L290 TraceCheckUtils]: 47: Hoare triple {8431#(<= (+ (* (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); {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,372 INFO L290 TraceCheckUtils]: 48: Hoare triple {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r432~0#1 % 256);main_~init__tmp___22~0#1 := 1; {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,372 INFO L290 TraceCheckUtils]: 49: Hoare triple {8431#(<= (+ (* (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); {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,373 INFO L290 TraceCheckUtils]: 50: Hoare triple {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id1~0 != ~id2~0; {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,373 INFO L290 TraceCheckUtils]: 51: Hoare triple {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id1~0 != ~id3~0; {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,374 INFO L290 TraceCheckUtils]: 52: Hoare triple {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id1~0 != ~id4~0; {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,374 INFO L290 TraceCheckUtils]: 53: Hoare triple {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id2~0 != ~id3~0; {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,377 INFO L290 TraceCheckUtils]: 54: Hoare triple {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id2~0 != ~id4~0; {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,379 INFO L290 TraceCheckUtils]: 55: Hoare triple {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id3~0 != ~id4~0; {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,379 INFO L290 TraceCheckUtils]: 56: Hoare triple {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id1~0 >= 0; {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,380 INFO L290 TraceCheckUtils]: 57: Hoare triple {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id2~0 >= 0; {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,380 INFO L290 TraceCheckUtils]: 58: Hoare triple {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id3~0 >= 0; {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,380 INFO L290 TraceCheckUtils]: 59: Hoare triple {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id4~0 >= 0; {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,381 INFO L290 TraceCheckUtils]: 60: Hoare triple {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~r1~0; {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,381 INFO L290 TraceCheckUtils]: 61: Hoare triple {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~r2~0; {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,381 INFO L290 TraceCheckUtils]: 62: Hoare triple {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~r3~0; {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,382 INFO L290 TraceCheckUtils]: 63: Hoare triple {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~r4~0; {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,383 INFO L290 TraceCheckUtils]: 64: Hoare triple {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r123~0#1 % 256); {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,383 INFO L290 TraceCheckUtils]: 65: Hoare triple {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r133~0#1 % 256); {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,383 INFO L290 TraceCheckUtils]: 66: Hoare triple {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r143~0#1 % 256); {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,387 INFO L290 TraceCheckUtils]: 67: Hoare triple {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r213~0#1 % 256); {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,387 INFO L290 TraceCheckUtils]: 68: Hoare triple {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r233~0#1 % 256); {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,388 INFO L290 TraceCheckUtils]: 69: Hoare triple {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r243~0#1 % 256); {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,388 INFO L290 TraceCheckUtils]: 70: Hoare triple {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r313~0#1 % 256); {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,389 INFO L290 TraceCheckUtils]: 71: Hoare triple {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r323~0#1 % 256); {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,389 INFO L290 TraceCheckUtils]: 72: Hoare triple {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r343~0#1 % 256); {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,389 INFO L290 TraceCheckUtils]: 73: Hoare triple {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r413~0#1 % 256); {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,390 INFO L290 TraceCheckUtils]: 74: Hoare triple {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r423~0#1 % 256); {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,390 INFO L290 TraceCheckUtils]: 75: Hoare triple {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r433~0#1 % 256); {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,390 INFO L290 TraceCheckUtils]: 76: Hoare triple {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~max1~0 == ~id1~0; {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,391 INFO L290 TraceCheckUtils]: 77: Hoare triple {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~max2~0 == ~id2~0; {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,391 INFO L290 TraceCheckUtils]: 78: Hoare triple {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~max3~0 == ~id3~0; {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,391 INFO L290 TraceCheckUtils]: 79: Hoare triple {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~max4~0 == ~id4~0; {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,392 INFO L290 TraceCheckUtils]: 80: Hoare triple {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~st1~0; {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,392 INFO L290 TraceCheckUtils]: 81: Hoare triple {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~st2~0; {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,392 INFO L290 TraceCheckUtils]: 82: Hoare triple {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~st3~0; {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,393 INFO L290 TraceCheckUtils]: 83: Hoare triple {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~st4~0; {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,393 INFO L290 TraceCheckUtils]: 84: Hoare triple {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~nl1~0; {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,393 INFO L290 TraceCheckUtils]: 85: Hoare triple {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~nl2~0; {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,394 INFO L290 TraceCheckUtils]: 86: Hoare triple {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~nl3~0; {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,394 INFO L290 TraceCheckUtils]: 87: Hoare triple {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~nl4~0; {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,394 INFO L290 TraceCheckUtils]: 88: Hoare triple {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~mode1~0 % 256; {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,395 INFO L290 TraceCheckUtils]: 89: Hoare triple {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~mode2~0 % 256; {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,395 INFO L290 TraceCheckUtils]: 90: Hoare triple {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~mode3~0 % 256; {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,395 INFO L290 TraceCheckUtils]: 91: Hoare triple {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~mode4~0 % 256; {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,396 INFO L290 TraceCheckUtils]: 92: Hoare triple {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == ~newmax1~0 % 256); {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,396 INFO L290 TraceCheckUtils]: 93: Hoare triple {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == ~newmax2~0 % 256); {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,396 INFO L290 TraceCheckUtils]: 94: Hoare triple {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == ~newmax3~0 % 256); {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,397 INFO L290 TraceCheckUtils]: 95: Hoare triple {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == ~newmax4~0 % 256);main_~init__tmp___23~0#1 := 1;~__return_4657~0 := main_~init__tmp___23~0#1;main_~main__i2~0#1 := ~__return_4657~0; {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,397 INFO L290 TraceCheckUtils]: 96: Hoare triple {8431#(<= (+ (* (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; {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,397 INFO L290 TraceCheckUtils]: 97: Hoare triple {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~0#1;main_~node1__newmax~0#1 := 0; {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,398 INFO L290 TraceCheckUtils]: 98: Hoare triple {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !!(0 == ~mode1~0 % 256); {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,398 INFO L290 TraceCheckUtils]: 99: Hoare triple {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~r1~0 < 3; {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:40,399 INFO L290 TraceCheckUtils]: 100: Hoare triple {8431#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !!(0 == ~ep12~0 % 256); {8429#false} is VALID [2022-02-20 19:01:40,399 INFO L290 TraceCheckUtils]: 101: Hoare triple {8429#false} assume !!(0 == ~ep13~0 % 256); {8429#false} is VALID [2022-02-20 19:01:40,399 INFO L290 TraceCheckUtils]: 102: Hoare triple {8429#false} assume !!(0 == ~ep14~0 % 256); {8429#false} is VALID [2022-02-20 19:01:40,399 INFO L290 TraceCheckUtils]: 103: Hoare triple {8429#false} ~mode1~0 := 1;havoc main_~node2__newmax~0#1;main_~node2__newmax~0#1 := 0; {8429#false} is VALID [2022-02-20 19:01:40,399 INFO L290 TraceCheckUtils]: 104: Hoare triple {8429#false} assume !!(0 == ~mode2~0 % 256); {8429#false} is VALID [2022-02-20 19:01:40,399 INFO L290 TraceCheckUtils]: 105: Hoare triple {8429#false} assume ~r2~0 < 3; {8429#false} is VALID [2022-02-20 19:01:40,399 INFO L290 TraceCheckUtils]: 106: Hoare triple {8429#false} assume !!(0 == ~ep21~0 % 256); {8429#false} is VALID [2022-02-20 19:01:40,399 INFO L290 TraceCheckUtils]: 107: Hoare triple {8429#false} assume !!(0 == ~ep23~0 % 256); {8429#false} is VALID [2022-02-20 19:01:40,399 INFO L290 TraceCheckUtils]: 108: Hoare triple {8429#false} assume !!(0 == ~ep24~0 % 256); {8429#false} is VALID [2022-02-20 19:01:40,400 INFO L290 TraceCheckUtils]: 109: Hoare triple {8429#false} ~mode2~0 := 1;havoc main_~node3__newmax~0#1;main_~node3__newmax~0#1 := 0; {8429#false} is VALID [2022-02-20 19:01:40,400 INFO L290 TraceCheckUtils]: 110: Hoare triple {8429#false} assume !!(0 == ~mode3~0 % 256); {8429#false} is VALID [2022-02-20 19:01:40,400 INFO L290 TraceCheckUtils]: 111: Hoare triple {8429#false} assume ~r3~0 < 3; {8429#false} is VALID [2022-02-20 19:01:40,400 INFO L290 TraceCheckUtils]: 112: Hoare triple {8429#false} assume !!(0 == ~ep31~0 % 256); {8429#false} is VALID [2022-02-20 19:01:40,400 INFO L290 TraceCheckUtils]: 113: Hoare triple {8429#false} assume !!(0 == ~ep32~0 % 256); {8429#false} is VALID [2022-02-20 19:01:40,400 INFO L290 TraceCheckUtils]: 114: Hoare triple {8429#false} assume !!(0 == ~ep34~0 % 256); {8429#false} is VALID [2022-02-20 19:01:40,400 INFO L290 TraceCheckUtils]: 115: Hoare triple {8429#false} ~mode3~0 := 1;havoc main_~node4__newmax~0#1;main_~node4__newmax~0#1 := 0; {8429#false} is VALID [2022-02-20 19:01:40,400 INFO L290 TraceCheckUtils]: 116: Hoare triple {8429#false} assume !!(0 == ~mode4~0 % 256); {8429#false} is VALID [2022-02-20 19:01:40,401 INFO L290 TraceCheckUtils]: 117: Hoare triple {8429#false} assume ~r4~0 < 3; {8429#false} is VALID [2022-02-20 19:01:40,401 INFO L290 TraceCheckUtils]: 118: Hoare triple {8429#false} assume !!(0 == ~ep41~0 % 256); {8429#false} is VALID [2022-02-20 19:01:40,401 INFO L290 TraceCheckUtils]: 119: Hoare triple {8429#false} assume !!(0 == ~ep42~0 % 256); {8429#false} is VALID [2022-02-20 19:01:40,401 INFO L290 TraceCheckUtils]: 120: Hoare triple {8429#false} assume !!(0 == ~ep43~0 % 256); {8429#false} is VALID [2022-02-20 19:01:40,401 INFO L290 TraceCheckUtils]: 121: Hoare triple {8429#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; {8429#false} is VALID [2022-02-20 19:01:40,401 INFO L290 TraceCheckUtils]: 122: Hoare triple {8429#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {8429#false} is VALID [2022-02-20 19:01:40,401 INFO L290 TraceCheckUtils]: 123: Hoare triple {8429#false} assume ~st1~0 + ~nl1~0 <= 1; {8429#false} is VALID [2022-02-20 19:01:40,402 INFO L290 TraceCheckUtils]: 124: Hoare triple {8429#false} assume ~st2~0 + ~nl2~0 <= 1; {8429#false} is VALID [2022-02-20 19:01:40,402 INFO L290 TraceCheckUtils]: 125: Hoare triple {8429#false} assume ~st3~0 + ~nl3~0 <= 1; {8429#false} is VALID [2022-02-20 19:01:40,402 INFO L290 TraceCheckUtils]: 126: Hoare triple {8429#false} assume ~st4~0 + ~nl4~0 <= 1; {8429#false} is VALID [2022-02-20 19:01:40,404 INFO L290 TraceCheckUtils]: 127: Hoare triple {8429#false} assume !(~r1~0 >= 3); {8429#false} is VALID [2022-02-20 19:01:40,404 INFO L290 TraceCheckUtils]: 128: Hoare triple {8429#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {8429#false} is VALID [2022-02-20 19:01:40,404 INFO L290 TraceCheckUtils]: 129: Hoare triple {8429#false} assume ~r1~0 < 3; {8429#false} is VALID [2022-02-20 19:01:40,404 INFO L290 TraceCheckUtils]: 130: Hoare triple {8429#false} assume !(~r1~0 >= 3); {8429#false} is VALID [2022-02-20 19:01:40,404 INFO L290 TraceCheckUtils]: 131: Hoare triple {8429#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {8429#false} is VALID [2022-02-20 19:01:40,404 INFO L290 TraceCheckUtils]: 132: Hoare triple {8429#false} assume ~r1~0 < 3;main_~check__tmp~0#1 := 1;~__return_4899~0 := main_~check__tmp~0#1;main_~main__c1~0#1 := ~__return_4899~0;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; {8429#false} is VALID [2022-02-20 19:01:40,405 INFO L290 TraceCheckUtils]: 133: Hoare triple {8429#false} assume !(0 == main_~assert__arg~0#1 % 256);main_~main____CPAchecker_TMP_0~0#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {8429#false} is VALID [2022-02-20 19:01:40,405 INFO L290 TraceCheckUtils]: 134: Hoare triple {8429#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~1#1;main_~node1__newmax~1#1 := 0; {8429#false} is VALID [2022-02-20 19:01:40,405 INFO L290 TraceCheckUtils]: 135: Hoare triple {8429#false} assume !(0 == ~mode1~0 % 256);~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {8429#false} is VALID [2022-02-20 19:01:40,405 INFO L290 TraceCheckUtils]: 136: Hoare triple {8429#false} assume !!(0 == ~ep21~0 % 256); {8429#false} is VALID [2022-02-20 19:01:40,405 INFO L290 TraceCheckUtils]: 137: Hoare triple {8429#false} assume !!(0 == ~ep31~0 % 256); {8429#false} is VALID [2022-02-20 19:01:40,405 INFO L290 TraceCheckUtils]: 138: Hoare triple {8429#false} assume !!(0 == ~ep41~0 % 256); {8429#false} is VALID [2022-02-20 19:01:40,405 INFO L290 TraceCheckUtils]: 139: Hoare triple {8429#false} ~newmax1~0 := main_~node1__newmax~1#1; {8429#false} is VALID [2022-02-20 19:01:40,405 INFO L290 TraceCheckUtils]: 140: Hoare triple {8429#false} assume !(3 == ~r1~0);~mode1~0 := 0;havoc main_~node2__newmax~1#1;main_~node2__newmax~1#1 := 0; {8429#false} is VALID [2022-02-20 19:01:40,405 INFO L290 TraceCheckUtils]: 141: Hoare triple {8429#false} assume !(0 == ~mode2~0 % 256);~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {8429#false} is VALID [2022-02-20 19:01:40,406 INFO L290 TraceCheckUtils]: 142: Hoare triple {8429#false} assume !!(0 == ~ep12~0 % 256); {8429#false} is VALID [2022-02-20 19:01:40,406 INFO L290 TraceCheckUtils]: 143: Hoare triple {8429#false} assume !!(0 == ~ep32~0 % 256); {8429#false} is VALID [2022-02-20 19:01:40,406 INFO L290 TraceCheckUtils]: 144: Hoare triple {8429#false} assume !!(0 == ~ep42~0 % 256); {8429#false} is VALID [2022-02-20 19:01:40,406 INFO L290 TraceCheckUtils]: 145: Hoare triple {8429#false} ~newmax2~0 := main_~node2__newmax~1#1; {8429#false} is VALID [2022-02-20 19:01:40,406 INFO L290 TraceCheckUtils]: 146: Hoare triple {8429#false} assume !(3 == ~r2~0);~mode2~0 := 0;havoc main_~node3__newmax~1#1;main_~node3__newmax~1#1 := 0; {8429#false} is VALID [2022-02-20 19:01:40,406 INFO L290 TraceCheckUtils]: 147: Hoare triple {8429#false} assume !(0 == ~mode3~0 % 256);~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {8429#false} is VALID [2022-02-20 19:01:40,406 INFO L290 TraceCheckUtils]: 148: Hoare triple {8429#false} assume !!(0 == ~ep13~0 % 256); {8429#false} is VALID [2022-02-20 19:01:40,406 INFO L290 TraceCheckUtils]: 149: Hoare triple {8429#false} assume !!(0 == ~ep23~0 % 256); {8429#false} is VALID [2022-02-20 19:01:40,407 INFO L290 TraceCheckUtils]: 150: Hoare triple {8429#false} assume !!(0 == ~ep43~0 % 256); {8429#false} is VALID [2022-02-20 19:01:40,407 INFO L290 TraceCheckUtils]: 151: Hoare triple {8429#false} ~newmax3~0 := main_~node3__newmax~1#1; {8429#false} is VALID [2022-02-20 19:01:40,407 INFO L290 TraceCheckUtils]: 152: Hoare triple {8429#false} assume !(3 == ~r3~0);~mode3~0 := 0;havoc main_~node4__newmax~1#1;main_~node4__newmax~1#1 := 0; {8429#false} is VALID [2022-02-20 19:01:40,407 INFO L290 TraceCheckUtils]: 153: Hoare triple {8429#false} assume !(0 == ~mode4~0 % 256);~r4~0 := (if (1 + ~r4~0) % 256 <= 127 then (1 + ~r4~0) % 256 else (1 + ~r4~0) % 256 - 256); {8429#false} is VALID [2022-02-20 19:01:40,407 INFO L290 TraceCheckUtils]: 154: Hoare triple {8429#false} assume !!(0 == ~ep14~0 % 256); {8429#false} is VALID [2022-02-20 19:01:40,407 INFO L290 TraceCheckUtils]: 155: Hoare triple {8429#false} assume !!(0 == ~ep24~0 % 256); {8429#false} is VALID [2022-02-20 19:01:40,407 INFO L290 TraceCheckUtils]: 156: Hoare triple {8429#false} assume !!(0 == ~ep34~0 % 256); {8429#false} is VALID [2022-02-20 19:01:40,407 INFO L290 TraceCheckUtils]: 157: Hoare triple {8429#false} ~newmax4~0 := main_~node4__newmax~1#1; {8429#false} is VALID [2022-02-20 19:01:40,408 INFO L290 TraceCheckUtils]: 158: Hoare triple {8429#false} assume !(3 == ~r4~0);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~1#1; {8429#false} is VALID [2022-02-20 19:01:40,408 INFO L290 TraceCheckUtils]: 159: Hoare triple {8429#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {8429#false} is VALID [2022-02-20 19:01:40,408 INFO L290 TraceCheckUtils]: 160: Hoare triple {8429#false} assume ~st1~0 + ~nl1~0 <= 1; {8429#false} is VALID [2022-02-20 19:01:40,408 INFO L290 TraceCheckUtils]: 161: Hoare triple {8429#false} assume ~st2~0 + ~nl2~0 <= 1; {8429#false} is VALID [2022-02-20 19:01:40,408 INFO L290 TraceCheckUtils]: 162: Hoare triple {8429#false} assume ~st3~0 + ~nl3~0 <= 1; {8429#false} is VALID [2022-02-20 19:01:40,408 INFO L290 TraceCheckUtils]: 163: Hoare triple {8429#false} assume ~st4~0 + ~nl4~0 <= 1; {8429#false} is VALID [2022-02-20 19:01:40,408 INFO L290 TraceCheckUtils]: 164: Hoare triple {8429#false} assume !(~r1~0 >= 3); {8429#false} is VALID [2022-02-20 19:01:40,408 INFO L290 TraceCheckUtils]: 165: Hoare triple {8429#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {8429#false} is VALID [2022-02-20 19:01:40,408 INFO L290 TraceCheckUtils]: 166: Hoare triple {8429#false} assume ~r1~0 < 3; {8429#false} is VALID [2022-02-20 19:01:40,409 INFO L290 TraceCheckUtils]: 167: Hoare triple {8429#false} assume !(~r1~0 >= 3); {8429#false} is VALID [2022-02-20 19:01:40,409 INFO L290 TraceCheckUtils]: 168: Hoare triple {8429#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {8429#false} is VALID [2022-02-20 19:01:40,409 INFO L290 TraceCheckUtils]: 169: Hoare triple {8429#false} assume ~r1~0 < 3;main_~check__tmp~1#1 := 1;~__return_5106~0 := main_~check__tmp~1#1;main_~main__c1~0#1 := ~__return_5106~0;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; {8429#false} is VALID [2022-02-20 19:01:40,409 INFO L290 TraceCheckUtils]: 170: Hoare triple {8429#false} assume !(0 == main_~assert__arg~1#1 % 256);main_~main____CPAchecker_TMP_0~1#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {8429#false} is VALID [2022-02-20 19:01:40,409 INFO L290 TraceCheckUtils]: 171: Hoare triple {8429#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~2#1;main_~node1__newmax~2#1 := 0; {8429#false} is VALID [2022-02-20 19:01:40,409 INFO L290 TraceCheckUtils]: 172: Hoare triple {8429#false} assume !!(0 == ~mode1~0 % 256); {8429#false} is VALID [2022-02-20 19:01:40,409 INFO L290 TraceCheckUtils]: 173: Hoare triple {8429#false} assume ~r1~0 < 3; {8429#false} is VALID [2022-02-20 19:01:40,409 INFO L290 TraceCheckUtils]: 174: Hoare triple {8429#false} assume !!(0 == ~ep12~0 % 256); {8429#false} is VALID [2022-02-20 19:01:40,409 INFO L290 TraceCheckUtils]: 175: Hoare triple {8429#false} assume !!(0 == ~ep13~0 % 256); {8429#false} is VALID [2022-02-20 19:01:40,410 INFO L290 TraceCheckUtils]: 176: Hoare triple {8429#false} assume !!(0 == ~ep14~0 % 256); {8429#false} is VALID [2022-02-20 19:01:40,410 INFO L290 TraceCheckUtils]: 177: Hoare triple {8429#false} ~mode1~0 := 1;havoc main_~node2__newmax~2#1;main_~node2__newmax~2#1 := 0; {8429#false} is VALID [2022-02-20 19:01:40,410 INFO L290 TraceCheckUtils]: 178: Hoare triple {8429#false} assume !!(0 == ~mode2~0 % 256); {8429#false} is VALID [2022-02-20 19:01:40,410 INFO L290 TraceCheckUtils]: 179: Hoare triple {8429#false} assume ~r2~0 < 3; {8429#false} is VALID [2022-02-20 19:01:40,410 INFO L290 TraceCheckUtils]: 180: Hoare triple {8429#false} assume !!(0 == ~ep21~0 % 256); {8429#false} is VALID [2022-02-20 19:01:40,410 INFO L290 TraceCheckUtils]: 181: Hoare triple {8429#false} assume !!(0 == ~ep23~0 % 256); {8429#false} is VALID [2022-02-20 19:01:40,410 INFO L290 TraceCheckUtils]: 182: Hoare triple {8429#false} assume !!(0 == ~ep24~0 % 256); {8429#false} is VALID [2022-02-20 19:01:40,410 INFO L290 TraceCheckUtils]: 183: Hoare triple {8429#false} ~mode2~0 := 1;havoc main_~node3__newmax~2#1;main_~node3__newmax~2#1 := 0; {8429#false} is VALID [2022-02-20 19:01:40,411 INFO L290 TraceCheckUtils]: 184: Hoare triple {8429#false} assume !!(0 == ~mode3~0 % 256); {8429#false} is VALID [2022-02-20 19:01:40,411 INFO L290 TraceCheckUtils]: 185: Hoare triple {8429#false} assume ~r3~0 < 3; {8429#false} is VALID [2022-02-20 19:01:40,411 INFO L290 TraceCheckUtils]: 186: Hoare triple {8429#false} assume !!(0 == ~ep31~0 % 256); {8429#false} is VALID [2022-02-20 19:01:40,411 INFO L290 TraceCheckUtils]: 187: Hoare triple {8429#false} assume !!(0 == ~ep32~0 % 256); {8429#false} is VALID [2022-02-20 19:01:40,411 INFO L290 TraceCheckUtils]: 188: Hoare triple {8429#false} assume !!(0 == ~ep34~0 % 256); {8429#false} is VALID [2022-02-20 19:01:40,411 INFO L290 TraceCheckUtils]: 189: Hoare triple {8429#false} ~mode3~0 := 1;havoc main_~node4__newmax~2#1;main_~node4__newmax~2#1 := 0; {8429#false} is VALID [2022-02-20 19:01:40,411 INFO L290 TraceCheckUtils]: 190: Hoare triple {8429#false} assume !!(0 == ~mode4~0 % 256); {8429#false} is VALID [2022-02-20 19:01:40,411 INFO L290 TraceCheckUtils]: 191: Hoare triple {8429#false} assume ~r4~0 < 3; {8429#false} is VALID [2022-02-20 19:01:40,412 INFO L290 TraceCheckUtils]: 192: Hoare triple {8429#false} assume !!(0 == ~ep41~0 % 256); {8429#false} is VALID [2022-02-20 19:01:40,412 INFO L290 TraceCheckUtils]: 193: Hoare triple {8429#false} assume !!(0 == ~ep42~0 % 256); {8429#false} is VALID [2022-02-20 19:01:40,412 INFO L290 TraceCheckUtils]: 194: Hoare triple {8429#false} assume !!(0 == ~ep43~0 % 256); {8429#false} is VALID [2022-02-20 19:01:40,412 INFO L290 TraceCheckUtils]: 195: Hoare triple {8429#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; {8429#false} is VALID [2022-02-20 19:01:40,413 INFO L290 TraceCheckUtils]: 196: Hoare triple {8429#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {8429#false} is VALID [2022-02-20 19:01:40,413 INFO L290 TraceCheckUtils]: 197: Hoare triple {8429#false} assume ~st1~0 + ~nl1~0 <= 1; {8429#false} is VALID [2022-02-20 19:01:40,413 INFO L290 TraceCheckUtils]: 198: Hoare triple {8429#false} assume ~st2~0 + ~nl2~0 <= 1; {8429#false} is VALID [2022-02-20 19:01:40,413 INFO L290 TraceCheckUtils]: 199: Hoare triple {8429#false} assume ~st3~0 + ~nl3~0 <= 1; {8429#false} is VALID [2022-02-20 19:01:40,413 INFO L290 TraceCheckUtils]: 200: Hoare triple {8429#false} assume ~st4~0 + ~nl4~0 <= 1; {8429#false} is VALID [2022-02-20 19:01:40,413 INFO L290 TraceCheckUtils]: 201: Hoare triple {8429#false} assume !(~r1~0 >= 3); {8429#false} is VALID [2022-02-20 19:01:40,413 INFO L290 TraceCheckUtils]: 202: Hoare triple {8429#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {8429#false} is VALID [2022-02-20 19:01:40,413 INFO L290 TraceCheckUtils]: 203: Hoare triple {8429#false} assume ~r1~0 < 3; {8429#false} is VALID [2022-02-20 19:01:40,413 INFO L290 TraceCheckUtils]: 204: Hoare triple {8429#false} assume !(~r1~0 >= 3); {8429#false} is VALID [2022-02-20 19:01:40,414 INFO L290 TraceCheckUtils]: 205: Hoare triple {8429#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {8429#false} is VALID [2022-02-20 19:01:40,414 INFO L290 TraceCheckUtils]: 206: Hoare triple {8429#false} assume ~r1~0 < 3;main_~check__tmp~2#1 := 1;~__return_5329~0 := main_~check__tmp~2#1;main_~main__c1~0#1 := ~__return_5329~0;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; {8429#false} is VALID [2022-02-20 19:01:40,414 INFO L290 TraceCheckUtils]: 207: Hoare triple {8429#false} assume !(0 == main_~assert__arg~2#1 % 256);main_~main____CPAchecker_TMP_0~2#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {8429#false} is VALID [2022-02-20 19:01:40,414 INFO L290 TraceCheckUtils]: 208: Hoare triple {8429#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~3#1;main_~node1__newmax~3#1 := 0; {8429#false} is VALID [2022-02-20 19:01:40,414 INFO L290 TraceCheckUtils]: 209: Hoare triple {8429#false} assume !(0 == ~mode1~0 % 256);~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {8429#false} is VALID [2022-02-20 19:01:40,414 INFO L290 TraceCheckUtils]: 210: Hoare triple {8429#false} assume !!(0 == ~ep21~0 % 256); {8429#false} is VALID [2022-02-20 19:01:40,414 INFO L290 TraceCheckUtils]: 211: Hoare triple {8429#false} assume !!(0 == ~ep31~0 % 256); {8429#false} is VALID [2022-02-20 19:01:40,414 INFO L290 TraceCheckUtils]: 212: Hoare triple {8429#false} assume !!(0 == ~ep41~0 % 256); {8429#false} is VALID [2022-02-20 19:01:40,415 INFO L290 TraceCheckUtils]: 213: Hoare triple {8429#false} ~newmax1~0 := main_~node1__newmax~3#1; {8429#false} is VALID [2022-02-20 19:01:40,415 INFO L290 TraceCheckUtils]: 214: Hoare triple {8429#false} assume !(3 == ~r1~0);~mode1~0 := 0;havoc main_~node2__newmax~3#1;main_~node2__newmax~3#1 := 0; {8429#false} is VALID [2022-02-20 19:01:40,415 INFO L290 TraceCheckUtils]: 215: Hoare triple {8429#false} assume !(0 == ~mode2~0 % 256);~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {8429#false} is VALID [2022-02-20 19:01:40,415 INFO L290 TraceCheckUtils]: 216: Hoare triple {8429#false} assume !!(0 == ~ep12~0 % 256); {8429#false} is VALID [2022-02-20 19:01:40,415 INFO L290 TraceCheckUtils]: 217: Hoare triple {8429#false} assume !!(0 == ~ep32~0 % 256); {8429#false} is VALID [2022-02-20 19:01:40,415 INFO L290 TraceCheckUtils]: 218: Hoare triple {8429#false} assume !!(0 == ~ep42~0 % 256); {8429#false} is VALID [2022-02-20 19:01:40,415 INFO L290 TraceCheckUtils]: 219: Hoare triple {8429#false} ~newmax2~0 := main_~node2__newmax~3#1; {8429#false} is VALID [2022-02-20 19:01:40,415 INFO L290 TraceCheckUtils]: 220: Hoare triple {8429#false} assume !(3 == ~r2~0);~mode2~0 := 0;havoc main_~node3__newmax~3#1;main_~node3__newmax~3#1 := 0; {8429#false} is VALID [2022-02-20 19:01:40,415 INFO L290 TraceCheckUtils]: 221: Hoare triple {8429#false} assume !(0 == ~mode3~0 % 256);~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {8429#false} is VALID [2022-02-20 19:01:40,416 INFO L290 TraceCheckUtils]: 222: Hoare triple {8429#false} assume !!(0 == ~ep13~0 % 256); {8429#false} is VALID [2022-02-20 19:01:40,416 INFO L290 TraceCheckUtils]: 223: Hoare triple {8429#false} assume !!(0 == ~ep23~0 % 256); {8429#false} is VALID [2022-02-20 19:01:40,416 INFO L290 TraceCheckUtils]: 224: Hoare triple {8429#false} assume !!(0 == ~ep43~0 % 256); {8429#false} is VALID [2022-02-20 19:01:40,416 INFO L290 TraceCheckUtils]: 225: Hoare triple {8429#false} ~newmax3~0 := main_~node3__newmax~3#1; {8429#false} is VALID [2022-02-20 19:01:40,416 INFO L290 TraceCheckUtils]: 226: Hoare triple {8429#false} assume !(3 == ~r3~0);~mode3~0 := 0;havoc main_~node4__newmax~3#1;main_~node4__newmax~3#1 := 0; {8429#false} is VALID [2022-02-20 19:01:40,416 INFO L290 TraceCheckUtils]: 227: Hoare triple {8429#false} assume !(0 == ~mode4~0 % 256);~r4~0 := (if (1 + ~r4~0) % 256 <= 127 then (1 + ~r4~0) % 256 else (1 + ~r4~0) % 256 - 256); {8429#false} is VALID [2022-02-20 19:01:40,416 INFO L290 TraceCheckUtils]: 228: Hoare triple {8429#false} assume !!(0 == ~ep14~0 % 256); {8429#false} is VALID [2022-02-20 19:01:40,416 INFO L290 TraceCheckUtils]: 229: Hoare triple {8429#false} assume !!(0 == ~ep24~0 % 256); {8429#false} is VALID [2022-02-20 19:01:40,417 INFO L290 TraceCheckUtils]: 230: Hoare triple {8429#false} assume !!(0 == ~ep34~0 % 256); {8429#false} is VALID [2022-02-20 19:01:40,417 INFO L290 TraceCheckUtils]: 231: Hoare triple {8429#false} ~newmax4~0 := main_~node4__newmax~3#1; {8429#false} is VALID [2022-02-20 19:01:40,417 INFO L290 TraceCheckUtils]: 232: Hoare triple {8429#false} assume !(3 == ~r4~0);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~3#1; {8429#false} is VALID [2022-02-20 19:01:40,417 INFO L290 TraceCheckUtils]: 233: Hoare triple {8429#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {8429#false} is VALID [2022-02-20 19:01:40,417 INFO L290 TraceCheckUtils]: 234: Hoare triple {8429#false} assume ~st1~0 + ~nl1~0 <= 1; {8429#false} is VALID [2022-02-20 19:01:40,417 INFO L290 TraceCheckUtils]: 235: Hoare triple {8429#false} assume ~st2~0 + ~nl2~0 <= 1; {8429#false} is VALID [2022-02-20 19:01:40,417 INFO L290 TraceCheckUtils]: 236: Hoare triple {8429#false} assume ~st3~0 + ~nl3~0 <= 1; {8429#false} is VALID [2022-02-20 19:01:40,417 INFO L290 TraceCheckUtils]: 237: Hoare triple {8429#false} assume ~st4~0 + ~nl4~0 <= 1; {8429#false} is VALID [2022-02-20 19:01:40,417 INFO L290 TraceCheckUtils]: 238: Hoare triple {8429#false} assume !(~r1~0 >= 3); {8429#false} is VALID [2022-02-20 19:01:40,418 INFO L290 TraceCheckUtils]: 239: Hoare triple {8429#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {8429#false} is VALID [2022-02-20 19:01:40,418 INFO L290 TraceCheckUtils]: 240: Hoare triple {8429#false} assume ~r1~0 < 3; {8429#false} is VALID [2022-02-20 19:01:40,418 INFO L290 TraceCheckUtils]: 241: Hoare triple {8429#false} assume !(~r1~0 >= 3); {8429#false} is VALID [2022-02-20 19:01:40,418 INFO L290 TraceCheckUtils]: 242: Hoare triple {8429#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {8429#false} is VALID [2022-02-20 19:01:40,418 INFO L290 TraceCheckUtils]: 243: Hoare triple {8429#false} assume ~r1~0 < 3;main_~check__tmp~3#1 := 1;~__return_5536~0 := main_~check__tmp~3#1;main_~main__c1~0#1 := ~__return_5536~0;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; {8429#false} is VALID [2022-02-20 19:01:40,418 INFO L290 TraceCheckUtils]: 244: Hoare triple {8429#false} assume !(0 == main_~assert__arg~3#1 % 256);main_~main____CPAchecker_TMP_0~3#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {8429#false} is VALID [2022-02-20 19:01:40,418 INFO L290 TraceCheckUtils]: 245: Hoare triple {8429#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~4#1;main_~node1__newmax~4#1 := 0; {8429#false} is VALID [2022-02-20 19:01:40,418 INFO L290 TraceCheckUtils]: 246: Hoare triple {8429#false} assume !!(0 == ~mode1~0 % 256); {8429#false} is VALID [2022-02-20 19:01:40,418 INFO L290 TraceCheckUtils]: 247: Hoare triple {8429#false} assume ~r1~0 < 3; {8429#false} is VALID [2022-02-20 19:01:40,419 INFO L290 TraceCheckUtils]: 248: Hoare triple {8429#false} assume !!(0 == ~ep12~0 % 256); {8429#false} is VALID [2022-02-20 19:01:40,419 INFO L290 TraceCheckUtils]: 249: Hoare triple {8429#false} assume !!(0 == ~ep13~0 % 256); {8429#false} is VALID [2022-02-20 19:01:40,419 INFO L290 TraceCheckUtils]: 250: Hoare triple {8429#false} assume !!(0 == ~ep14~0 % 256); {8429#false} is VALID [2022-02-20 19:01:40,419 INFO L290 TraceCheckUtils]: 251: Hoare triple {8429#false} ~mode1~0 := 1;havoc main_~node2__newmax~4#1;main_~node2__newmax~4#1 := 0; {8429#false} is VALID [2022-02-20 19:01:40,419 INFO L290 TraceCheckUtils]: 252: Hoare triple {8429#false} assume !!(0 == ~mode2~0 % 256); {8429#false} is VALID [2022-02-20 19:01:40,419 INFO L290 TraceCheckUtils]: 253: Hoare triple {8429#false} assume ~r2~0 < 3; {8429#false} is VALID [2022-02-20 19:01:40,419 INFO L290 TraceCheckUtils]: 254: Hoare triple {8429#false} assume !!(0 == ~ep21~0 % 256); {8429#false} is VALID [2022-02-20 19:01:40,419 INFO L290 TraceCheckUtils]: 255: Hoare triple {8429#false} assume !!(0 == ~ep23~0 % 256); {8429#false} is VALID [2022-02-20 19:01:40,420 INFO L290 TraceCheckUtils]: 256: Hoare triple {8429#false} assume !!(0 == ~ep24~0 % 256); {8429#false} is VALID [2022-02-20 19:01:40,420 INFO L290 TraceCheckUtils]: 257: Hoare triple {8429#false} ~mode2~0 := 1;havoc main_~node3__newmax~4#1;main_~node3__newmax~4#1 := 0; {8429#false} is VALID [2022-02-20 19:01:40,420 INFO L290 TraceCheckUtils]: 258: Hoare triple {8429#false} assume !!(0 == ~mode3~0 % 256); {8429#false} is VALID [2022-02-20 19:01:40,420 INFO L290 TraceCheckUtils]: 259: Hoare triple {8429#false} assume ~r3~0 < 3; {8429#false} is VALID [2022-02-20 19:01:40,420 INFO L290 TraceCheckUtils]: 260: Hoare triple {8429#false} assume !!(0 == ~ep31~0 % 256); {8429#false} is VALID [2022-02-20 19:01:40,420 INFO L290 TraceCheckUtils]: 261: Hoare triple {8429#false} assume !!(0 == ~ep32~0 % 256); {8429#false} is VALID [2022-02-20 19:01:40,420 INFO L290 TraceCheckUtils]: 262: Hoare triple {8429#false} assume !!(0 == ~ep34~0 % 256); {8429#false} is VALID [2022-02-20 19:01:40,420 INFO L290 TraceCheckUtils]: 263: Hoare triple {8429#false} ~mode3~0 := 1;havoc main_~node4__newmax~4#1;main_~node4__newmax~4#1 := 0; {8429#false} is VALID [2022-02-20 19:01:40,420 INFO L290 TraceCheckUtils]: 264: Hoare triple {8429#false} assume !!(0 == ~mode4~0 % 256); {8429#false} is VALID [2022-02-20 19:01:40,421 INFO L290 TraceCheckUtils]: 265: Hoare triple {8429#false} assume ~r4~0 < 3; {8429#false} is VALID [2022-02-20 19:01:40,421 INFO L290 TraceCheckUtils]: 266: Hoare triple {8429#false} assume !!(0 == ~ep41~0 % 256); {8429#false} is VALID [2022-02-20 19:01:40,421 INFO L290 TraceCheckUtils]: 267: Hoare triple {8429#false} assume !!(0 == ~ep42~0 % 256); {8429#false} is VALID [2022-02-20 19:01:40,421 INFO L290 TraceCheckUtils]: 268: Hoare triple {8429#false} assume !!(0 == ~ep43~0 % 256); {8429#false} is VALID [2022-02-20 19:01:40,421 INFO L290 TraceCheckUtils]: 269: Hoare triple {8429#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; {8429#false} is VALID [2022-02-20 19:01:40,421 INFO L290 TraceCheckUtils]: 270: Hoare triple {8429#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {8429#false} is VALID [2022-02-20 19:01:40,421 INFO L290 TraceCheckUtils]: 271: Hoare triple {8429#false} assume ~st1~0 + ~nl1~0 <= 1; {8429#false} is VALID [2022-02-20 19:01:40,421 INFO L290 TraceCheckUtils]: 272: Hoare triple {8429#false} assume ~st2~0 + ~nl2~0 <= 1; {8429#false} is VALID [2022-02-20 19:01:40,422 INFO L290 TraceCheckUtils]: 273: Hoare triple {8429#false} assume ~st3~0 + ~nl3~0 <= 1; {8429#false} is VALID [2022-02-20 19:01:40,422 INFO L290 TraceCheckUtils]: 274: Hoare triple {8429#false} assume ~st4~0 + ~nl4~0 <= 1; {8429#false} is VALID [2022-02-20 19:01:40,422 INFO L290 TraceCheckUtils]: 275: Hoare triple {8429#false} assume !(~r1~0 >= 3); {8429#false} is VALID [2022-02-20 19:01:40,422 INFO L290 TraceCheckUtils]: 276: Hoare triple {8429#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {8429#false} is VALID [2022-02-20 19:01:40,422 INFO L290 TraceCheckUtils]: 277: Hoare triple {8429#false} assume ~r1~0 < 3; {8429#false} is VALID [2022-02-20 19:01:40,422 INFO L290 TraceCheckUtils]: 278: Hoare triple {8429#false} assume !(~r1~0 >= 3); {8429#false} is VALID [2022-02-20 19:01:40,422 INFO L290 TraceCheckUtils]: 279: Hoare triple {8429#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {8429#false} is VALID [2022-02-20 19:01:40,422 INFO L290 TraceCheckUtils]: 280: Hoare triple {8429#false} assume ~r1~0 < 3;main_~check__tmp~4#1 := 1;~__return_5759~0 := main_~check__tmp~4#1;main_~main__c1~0#1 := ~__return_5759~0;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; {8429#false} is VALID [2022-02-20 19:01:40,422 INFO L290 TraceCheckUtils]: 281: Hoare triple {8429#false} assume !(0 == main_~assert__arg~4#1 % 256);main_~main____CPAchecker_TMP_0~4#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {8429#false} is VALID [2022-02-20 19:01:40,423 INFO L290 TraceCheckUtils]: 282: Hoare triple {8429#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~5#1;main_~node1__newmax~5#1 := 0; {8429#false} is VALID [2022-02-20 19:01:40,423 INFO L290 TraceCheckUtils]: 283: Hoare triple {8429#false} assume !(0 == ~mode1~0 % 256);~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {8429#false} is VALID [2022-02-20 19:01:40,423 INFO L290 TraceCheckUtils]: 284: Hoare triple {8429#false} assume !!(0 == ~ep21~0 % 256); {8429#false} is VALID [2022-02-20 19:01:40,423 INFO L290 TraceCheckUtils]: 285: Hoare triple {8429#false} assume !!(0 == ~ep31~0 % 256); {8429#false} is VALID [2022-02-20 19:01:40,423 INFO L290 TraceCheckUtils]: 286: Hoare triple {8429#false} assume !!(0 == ~ep41~0 % 256); {8429#false} is VALID [2022-02-20 19:01:40,423 INFO L290 TraceCheckUtils]: 287: Hoare triple {8429#false} ~newmax1~0 := main_~node1__newmax~5#1; {8429#false} is VALID [2022-02-20 19:01:40,423 INFO L290 TraceCheckUtils]: 288: Hoare triple {8429#false} assume 3 == ~r1~0; {8429#false} is VALID [2022-02-20 19:01:40,423 INFO L290 TraceCheckUtils]: 289: Hoare triple {8429#false} assume ~max1~0 == ~id1~0;~st1~0 := 1;~mode1~0 := 0;havoc main_~node2__newmax~5#1;main_~node2__newmax~5#1 := 0; {8429#false} is VALID [2022-02-20 19:01:40,424 INFO L290 TraceCheckUtils]: 290: Hoare triple {8429#false} assume !(0 == ~mode2~0 % 256);~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {8429#false} is VALID [2022-02-20 19:01:40,424 INFO L290 TraceCheckUtils]: 291: Hoare triple {8429#false} assume !!(0 == ~ep12~0 % 256); {8429#false} is VALID [2022-02-20 19:01:40,424 INFO L290 TraceCheckUtils]: 292: Hoare triple {8429#false} assume !!(0 == ~ep32~0 % 256); {8429#false} is VALID [2022-02-20 19:01:40,424 INFO L290 TraceCheckUtils]: 293: Hoare triple {8429#false} assume !!(0 == ~ep42~0 % 256); {8429#false} is VALID [2022-02-20 19:01:40,424 INFO L290 TraceCheckUtils]: 294: Hoare triple {8429#false} ~newmax2~0 := main_~node2__newmax~5#1; {8429#false} is VALID [2022-02-20 19:01:40,424 INFO L290 TraceCheckUtils]: 295: Hoare triple {8429#false} assume 3 == ~r2~0; {8429#false} is VALID [2022-02-20 19:01:40,424 INFO L290 TraceCheckUtils]: 296: Hoare triple {8429#false} assume ~max2~0 == ~id2~0;~st2~0 := 1;~mode2~0 := 0;havoc main_~node3__newmax~5#1;main_~node3__newmax~5#1 := 0; {8429#false} is VALID [2022-02-20 19:01:40,424 INFO L290 TraceCheckUtils]: 297: Hoare triple {8429#false} assume !(0 == ~mode3~0 % 256);~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {8429#false} is VALID [2022-02-20 19:01:40,424 INFO L290 TraceCheckUtils]: 298: Hoare triple {8429#false} assume !!(0 == ~ep13~0 % 256); {8429#false} is VALID [2022-02-20 19:01:40,425 INFO L290 TraceCheckUtils]: 299: Hoare triple {8429#false} assume !!(0 == ~ep23~0 % 256); {8429#false} is VALID [2022-02-20 19:01:40,425 INFO L290 TraceCheckUtils]: 300: Hoare triple {8429#false} assume !!(0 == ~ep43~0 % 256); {8429#false} is VALID [2022-02-20 19:01:40,425 INFO L290 TraceCheckUtils]: 301: Hoare triple {8429#false} ~newmax3~0 := main_~node3__newmax~5#1; {8429#false} is VALID [2022-02-20 19:01:40,425 INFO L290 TraceCheckUtils]: 302: Hoare triple {8429#false} assume 3 == ~r3~0; {8429#false} is VALID [2022-02-20 19:01:40,425 INFO L290 TraceCheckUtils]: 303: Hoare triple {8429#false} assume ~max3~0 == ~id3~0;~st3~0 := 1;~mode3~0 := 0;havoc main_~node4__newmax~5#1;main_~node4__newmax~5#1 := 0; {8429#false} is VALID [2022-02-20 19:01:40,425 INFO L290 TraceCheckUtils]: 304: Hoare triple {8429#false} assume !(0 == ~mode4~0 % 256);~r4~0 := (if (1 + ~r4~0) % 256 <= 127 then (1 + ~r4~0) % 256 else (1 + ~r4~0) % 256 - 256); {8429#false} is VALID [2022-02-20 19:01:40,425 INFO L290 TraceCheckUtils]: 305: Hoare triple {8429#false} assume !!(0 == ~ep14~0 % 256); {8429#false} is VALID [2022-02-20 19:01:40,425 INFO L290 TraceCheckUtils]: 306: Hoare triple {8429#false} assume !!(0 == ~ep24~0 % 256); {8429#false} is VALID [2022-02-20 19:01:40,425 INFO L290 TraceCheckUtils]: 307: Hoare triple {8429#false} assume !!(0 == ~ep34~0 % 256); {8429#false} is VALID [2022-02-20 19:01:40,426 INFO L290 TraceCheckUtils]: 308: Hoare triple {8429#false} ~newmax4~0 := main_~node4__newmax~5#1; {8429#false} is VALID [2022-02-20 19:01:40,426 INFO L290 TraceCheckUtils]: 309: Hoare triple {8429#false} assume 3 == ~r4~0; {8429#false} is VALID [2022-02-20 19:01:40,426 INFO L290 TraceCheckUtils]: 310: Hoare triple {8429#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; {8429#false} is VALID [2022-02-20 19:01:40,426 INFO L290 TraceCheckUtils]: 311: Hoare triple {8429#false} assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1);main_~check__tmp~5#1 := 0;~__return_7539~0 := main_~check__tmp~5#1;main_~main__c1~0#1 := ~__return_7539~0;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; {8429#false} is VALID [2022-02-20 19:01:40,426 INFO L290 TraceCheckUtils]: 312: Hoare triple {8429#false} assume 0 == main_~assert__arg~5#1 % 256; {8429#false} is VALID [2022-02-20 19:01:40,426 INFO L290 TraceCheckUtils]: 313: Hoare triple {8429#false} assume !false; {8429#false} is VALID [2022-02-20 19:01:40,427 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 19:01:40,427 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 19:01:40,428 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [502157729] [2022-02-20 19:01:40,428 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [502157729] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 19:01:40,428 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 19:01:40,428 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-02-20 19:01:40,428 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [46057486] [2022-02-20 19:01:40,428 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 19:01:40,430 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 78.5) internal successors, (314), 4 states have internal predecessors, (314), 0 states have call successors, (0), 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 314 [2022-02-20 19:01:40,431 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 19:01:40,431 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 4 states, 4 states have (on average 78.5) internal successors, (314), 4 states have internal predecessors, (314), 0 states have call successors, (0), 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 19:01:40,616 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 314 edges. 314 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:01:40,617 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-02-20 19:01:40,617 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 19:01:40,617 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-02-20 19:01:40,617 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-02-20 19:01:40,617 INFO L87 Difference]: Start difference. First operand 1541 states and 2386 transitions. Second operand has 4 states, 4 states have (on average 78.5) internal successors, (314), 4 states have internal predecessors, (314), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 19:01:44,226 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:01:44,226 INFO L93 Difference]: Finished difference Result 4559 states and 7049 transitions. [2022-02-20 19:01:44,226 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-02-20 19:01:44,227 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 78.5) internal successors, (314), 4 states have internal predecessors, (314), 0 states have call successors, (0), 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 314 [2022-02-20 19:01:44,227 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 19:01:44,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 78.5) internal successors, (314), 4 states have internal predecessors, (314), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 19:01:44,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 4444 transitions. [2022-02-20 19:01:44,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 78.5) internal successors, (314), 4 states have internal predecessors, (314), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 19:01:44,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 4444 transitions. [2022-02-20 19:01:44,261 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 4444 transitions. [2022-02-20 19:01:47,007 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 4444 edges. 4444 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:01:47,345 INFO L225 Difference]: With dead ends: 4559 [2022-02-20 19:01:47,345 INFO L226 Difference]: Without dead ends: 3029 [2022-02-20 19:01:47,349 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 19:01:47,350 INFO L933 BasicCegarLoop]: 2457 mSDtfsCounter, 3326 mSDsluCounter, 1427 mSDsCounter, 0 mSdLazyCounter, 58 mSolverCounterSat, 29 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3326 SdHoareTripleChecker+Valid, 3884 SdHoareTripleChecker+Invalid, 87 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 29 IncrementalHoareTripleChecker+Valid, 58 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-02-20 19:01:47,350 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [3326 Valid, 3884 Invalid, 87 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [29 Valid, 58 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-02-20 19:01:47,352 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3029 states. [2022-02-20 19:01:47,646 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3029 to 2874. [2022-02-20 19:01:47,647 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 19:01:47,652 INFO L82 GeneralOperation]: Start isEquivalent. First operand 3029 states. Second operand has 2874 states, 2862 states have (on average 1.555206149545772) internal successors, (4451), 2873 states have internal predecessors, (4451), 0 states have call successors, (0), 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 19:01:47,656 INFO L74 IsIncluded]: Start isIncluded. First operand 3029 states. Second operand has 2874 states, 2862 states have (on average 1.555206149545772) internal successors, (4451), 2873 states have internal predecessors, (4451), 0 states have call successors, (0), 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 19:01:47,660 INFO L87 Difference]: Start difference. First operand 3029 states. Second operand has 2874 states, 2862 states have (on average 1.555206149545772) internal successors, (4451), 2873 states have internal predecessors, (4451), 0 states have call successors, (0), 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 19:01:47,916 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:01:47,916 INFO L93 Difference]: Finished difference Result 3029 states and 4660 transitions. [2022-02-20 19:01:47,916 INFO L276 IsEmpty]: Start isEmpty. Operand 3029 states and 4660 transitions. [2022-02-20 19:01:47,919 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:01:47,919 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:01:47,924 INFO L74 IsIncluded]: Start isIncluded. First operand has 2874 states, 2862 states have (on average 1.555206149545772) internal successors, (4451), 2873 states have internal predecessors, (4451), 0 states have call successors, (0), 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 3029 states. [2022-02-20 19:01:47,927 INFO L87 Difference]: Start difference. First operand has 2874 states, 2862 states have (on average 1.555206149545772) internal successors, (4451), 2873 states have internal predecessors, (4451), 0 states have call successors, (0), 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 3029 states. [2022-02-20 19:01:48,173 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:01:48,174 INFO L93 Difference]: Finished difference Result 3029 states and 4660 transitions. [2022-02-20 19:01:48,174 INFO L276 IsEmpty]: Start isEmpty. Operand 3029 states and 4660 transitions. [2022-02-20 19:01:48,177 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:01:48,178 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:01:48,178 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 19:01:48,178 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 19:01:48,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2874 states, 2862 states have (on average 1.555206149545772) internal successors, (4451), 2873 states have internal predecessors, (4451), 0 states have call successors, (0), 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 19:01:48,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2874 states to 2874 states and 4451 transitions. [2022-02-20 19:01:48,506 INFO L78 Accepts]: Start accepts. Automaton has 2874 states and 4451 transitions. Word has length 314 [2022-02-20 19:01:48,506 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 19:01:48,506 INFO L470 AbstractCegarLoop]: Abstraction has 2874 states and 4451 transitions. [2022-02-20 19:01:48,507 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 78.5) internal successors, (314), 4 states have internal predecessors, (314), 0 states have call successors, (0), 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 19:01:48,507 INFO L276 IsEmpty]: Start isEmpty. Operand 2874 states and 4451 transitions. [2022-02-20 19:01:48,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2022-02-20 19:01:48,511 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 19:01:48,511 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 19:01:48,511 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-20 19:01:48,511 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 19:01:48,512 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 19:01:48,512 INFO L85 PathProgramCache]: Analyzing trace with hash -883694474, now seen corresponding path program 1 times [2022-02-20 19:01:48,512 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 19:01:48,512 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [994448979] [2022-02-20 19:01:48,512 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:01:48,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 19:01:48,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:01:48,614 INFO L290 TraceCheckUtils]: 0: Hoare triple {24297#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(57, 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_4657~0 := 0;~__return_4899~0 := 0;~__return_5106~0 := 0;~__return_5329~0 := 0;~__return_5536~0 := 0;~__return_5759~0 := 0;~__return_7539~0 := 0;~__return_7496~0 := 0;~__return_7413~0 := 0;~__return_7370~0 := 0;~__return_7247~0 := 0;~__return_7204~0 := 0;~__return_7121~0 := 0;~__return_7075~0 := 0;~__tmp_5976_0~0 := 0;~__return_6173~0 := 0;~__return_5989~0 := 0;~__return_6892~0 := 0;~__return_6849~0 := 0;~__return_6766~0 := 0;~__return_6720~0 := 0;~__return_6577~0 := 0;~__return_6531~0 := 0;~__return_6425~0 := 0;~__return_5975~0 := 0; {24297#true} is VALID [2022-02-20 19:01:48,615 INFO L290 TraceCheckUtils]: 1: Hoare triple {24297#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_2~3#1, main_~node1____CPAchecker_TMP_1~3#1, main_~node1____CPAchecker_TMP_0~3#1, main_~node1__newmax~6#1, main_~main____CPAchecker_TMP_0~5#1, main_~__tmp_13~0#1, main_~assert__arg~12#1, main_~check__tmp~12#1, main_~node4__newmax~8#1, main_~node3__newmax~6#1, main_~node2__newmax~5#1, main_~__tmp_14~0#1, main_~assert__arg~13#1, main_~check__tmp~14#1, main_~__tmp_15~0#1, main_~assert__arg~14#1, main_~check__tmp~15#1, main_~node4__newmax~10#1, main_~__tmp_16~0#1, main_~assert__arg~15#1, main_~check__tmp~16#1, main_~check__tmp~17#1, main_~node4__newmax~11#1, main_~node3__newmax~8#1, main_~__tmp_17~0#1, main_~assert__arg~16#1, main_~check__tmp~18#1, main_~check__tmp~19#1, main_~node4__newmax~12#1, main_~check__tmp~20#1, main_~check__tmp~21#1, main_~node4__newmax~13#1, main_~node3__newmax~9#1, main_~node2__newmax~7#1, main_~node1__newmax~5#1, main_~main____CPAchecker_TMP_0~4#1, main_~__tmp_5~0#1, main_~assert__arg~4#1, main_~check__tmp~4#1, main_~node4____CPAchecker_TMP_2~2#1, main_~node4____CPAchecker_TMP_1~2#1, main_~node4____CPAchecker_TMP_0~2#1, main_~node4__newmax~4#1, main_~node3____CPAchecker_TMP_2~2#1, main_~node3____CPAchecker_TMP_1~2#1, main_~node3____CPAchecker_TMP_0~2#1, main_~node3__newmax~4#1, main_~node2____CPAchecker_TMP_2~2#1, main_~node2____CPAchecker_TMP_1~2#1, main_~node2____CPAchecker_TMP_0~2#1, main_~node2__newmax~4#1, main_~node1____CPAchecker_TMP_2~2#1, main_~node1____CPAchecker_TMP_1~2#1, main_~node1____CPAchecker_TMP_0~2#1, main_~node1__newmax~4#1, main_~main____CPAchecker_TMP_0~3#1, main_~__tmp_4~0#1, main_~assert__arg~3#1, main_~check__tmp~3#1, main_~node4__newmax~3#1, main_~node3__newmax~3#1, main_~node2__newmax~3#1, main_~node1__newmax~3#1, main_~main____CPAchecker_TMP_0~2#1, main_~__tmp_3~0#1, main_~assert__arg~2#1, main_~check__tmp~2#1, main_~node4____CPAchecker_TMP_2~1#1, main_~node4____CPAchecker_TMP_1~1#1, main_~node4____CPAchecker_TMP_0~1#1, main_~node4__newmax~2#1, main_~node3____CPAchecker_TMP_2~1#1, main_~node3____CPAchecker_TMP_1~1#1, main_~node3____CPAchecker_TMP_0~1#1, main_~node3__newmax~2#1, main_~node2____CPAchecker_TMP_2~1#1, main_~node2____CPAchecker_TMP_1~1#1, main_~node2____CPAchecker_TMP_0~1#1, main_~node2__newmax~2#1, main_~node1____CPAchecker_TMP_2~1#1, main_~node1____CPAchecker_TMP_1~1#1, main_~node1____CPAchecker_TMP_0~1#1, main_~node1__newmax~2#1, main_~main____CPAchecker_TMP_0~1#1, main_~__tmp_2~0#1, main_~assert__arg~1#1, main_~check__tmp~1#1, main_~node4__newmax~1#1, main_~node3__newmax~1#1, main_~node2__newmax~1#1, main_~node1__newmax~1#1, main_~main____CPAchecker_TMP_0~0#1, main_~__tmp_1~0#1, main_~assert__arg~0#1, main_~check__tmp~0#1, main_~node4____CPAchecker_TMP_2~0#1, main_~node4____CPAchecker_TMP_1~0#1, main_~node4____CPAchecker_TMP_0~0#1, main_~node4__newmax~0#1, main_~node3____CPAchecker_TMP_2~0#1, main_~node3____CPAchecker_TMP_1~0#1, main_~node3____CPAchecker_TMP_0~0#1, main_~node3__newmax~0#1, main_~node2____CPAchecker_TMP_2~0#1, main_~node2____CPAchecker_TMP_1~0#1, main_~node2____CPAchecker_TMP_0~0#1, main_~node2__newmax~0#1, main_~node1____CPAchecker_TMP_2~0#1, main_~node1____CPAchecker_TMP_1~0#1, main_~node1____CPAchecker_TMP_0~0#1, main_~node1__newmax~0#1, main_~init__r121~0#1, main_~init__r131~0#1, main_~init__r141~0#1, main_~init__r211~0#1, main_~init__r231~0#1, main_~init__r241~0#1, main_~init__r311~0#1, main_~init__r321~0#1, main_~init__r341~0#1, main_~init__r411~0#1, main_~init__r421~0#1, main_~init__r431~0#1, main_~init__r122~0#1, main_~init__tmp~0#1, main_~init__r132~0#1, main_~init__tmp___0~0#1, main_~init__r142~0#1, main_~init__tmp___1~0#1, main_~init__r212~0#1, main_~init__tmp___2~0#1, main_~init__r232~0#1, main_~init__tmp___3~0#1, main_~init__r242~0#1, main_~init__tmp___4~0#1, main_~init__r312~0#1, main_~init__tmp___5~0#1, main_~init__r322~0#1, main_~init__tmp___6~0#1, main_~init__r342~0#1, main_~init__tmp___7~0#1, main_~init__r412~0#1, main_~init__tmp___8~0#1, main_~init__r422~0#1, main_~init__tmp___9~0#1, main_~init__r432~0#1, main_~init__tmp___10~0#1, main_~init__r123~0#1, main_~init__tmp___11~0#1, main_~init__r133~0#1, main_~init__tmp___12~0#1, main_~init__r143~0#1, main_~init__tmp___13~0#1, main_~init__r213~0#1, main_~init__tmp___14~0#1, main_~init__r233~0#1, main_~init__tmp___15~0#1, main_~init__r243~0#1, main_~init__tmp___16~0#1, main_~init__r313~0#1, main_~init__tmp___17~0#1, main_~init__r323~0#1, main_~init__tmp___18~0#1, main_~init__r343~0#1, main_~init__tmp___19~0#1, main_~init__r413~0#1, main_~init__tmp___20~0#1, main_~init__r423~0#1, main_~init__tmp___21~0#1, main_~init__r433~0#1, main_~init__tmp___22~0#1, main_~init__tmp___23~0#1, main_~main__c1~0#1, main_~main__i2~0#1;havoc main_~main__c1~0#1;havoc main_~main__i2~0#1;main_~main__c1~0#1 := 0;~ep12~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1;~ep13~0 := main_#t~nondet5#1;havoc main_#t~nondet5#1;~ep14~0 := main_#t~nondet6#1;havoc main_#t~nondet6#1;~ep21~0 := main_#t~nondet7#1;havoc main_#t~nondet7#1;~ep23~0 := main_#t~nondet8#1;havoc main_#t~nondet8#1;~ep24~0 := main_#t~nondet9#1;havoc main_#t~nondet9#1;~ep31~0 := main_#t~nondet10#1;havoc main_#t~nondet10#1;~ep32~0 := main_#t~nondet11#1;havoc main_#t~nondet11#1;~ep34~0 := main_#t~nondet12#1;havoc main_#t~nondet12#1;~ep41~0 := main_#t~nondet13#1;havoc main_#t~nondet13#1;~ep42~0 := main_#t~nondet14#1;havoc main_#t~nondet14#1;~ep43~0 := main_#t~nondet15#1;havoc main_#t~nondet15#1;assume -128 <= main_#t~nondet16#1 && main_#t~nondet16#1 <= 127;~id1~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;assume -128 <= main_#t~nondet17#1 && main_#t~nondet17#1 <= 127;~r1~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;assume -128 <= main_#t~nondet18#1 && main_#t~nondet18#1 <= 127;~st1~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;assume -128 <= main_#t~nondet19#1 && main_#t~nondet19#1 <= 127;~nl1~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;assume -128 <= main_#t~nondet20#1 && main_#t~nondet20#1 <= 127;~m1~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;assume -128 <= main_#t~nondet21#1 && main_#t~nondet21#1 <= 127;~max1~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;~mode1~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;~newmax1~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;assume -128 <= main_#t~nondet24#1 && main_#t~nondet24#1 <= 127;~id2~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;assume -128 <= main_#t~nondet25#1 && main_#t~nondet25#1 <= 127;~r2~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;assume -128 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 127;~st2~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;assume -128 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 127;~nl2~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;assume -128 <= main_#t~nondet28#1 && main_#t~nondet28#1 <= 127;~m2~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;assume -128 <= main_#t~nondet29#1 && main_#t~nondet29#1 <= 127;~max2~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~mode2~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~newmax2~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;assume -128 <= main_#t~nondet32#1 && main_#t~nondet32#1 <= 127;~id3~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;assume -128 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 127;~r3~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;assume -128 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 127;~st3~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;assume -128 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 127;~nl3~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;assume -128 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 127;~m3~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;assume -128 <= main_#t~nondet37#1 && main_#t~nondet37#1 <= 127;~max3~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~mode3~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~newmax3~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;assume -128 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 127;~id4~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;assume -128 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 127;~r4~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;assume -128 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 127;~st4~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;assume -128 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 127;~nl4~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;assume -128 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 127;~m4~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;assume -128 <= main_#t~nondet45#1 && main_#t~nondet45#1 <= 127;~max4~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~mode4~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~newmax4~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;havoc main_~init__r121~0#1;havoc main_~init__r131~0#1;havoc main_~init__r141~0#1;havoc main_~init__r211~0#1;havoc main_~init__r231~0#1;havoc main_~init__r241~0#1;havoc main_~init__r311~0#1;havoc main_~init__r321~0#1;havoc main_~init__r341~0#1;havoc main_~init__r411~0#1;havoc main_~init__r421~0#1;havoc main_~init__r431~0#1;havoc main_~init__r122~0#1;havoc main_~init__tmp~0#1;havoc main_~init__r132~0#1;havoc main_~init__tmp___0~0#1;havoc main_~init__r142~0#1;havoc main_~init__tmp___1~0#1;havoc main_~init__r212~0#1;havoc main_~init__tmp___2~0#1;havoc main_~init__r232~0#1;havoc main_~init__tmp___3~0#1;havoc main_~init__r242~0#1;havoc main_~init__tmp___4~0#1;havoc main_~init__r312~0#1;havoc main_~init__tmp___5~0#1;havoc main_~init__r322~0#1;havoc main_~init__tmp___6~0#1;havoc main_~init__r342~0#1;havoc main_~init__tmp___7~0#1;havoc main_~init__r412~0#1;havoc main_~init__tmp___8~0#1;havoc main_~init__r422~0#1;havoc main_~init__tmp___9~0#1;havoc main_~init__r432~0#1;havoc main_~init__tmp___10~0#1;havoc main_~init__r123~0#1;havoc main_~init__tmp___11~0#1;havoc main_~init__r133~0#1;havoc main_~init__tmp___12~0#1;havoc main_~init__r143~0#1;havoc main_~init__tmp___13~0#1;havoc main_~init__r213~0#1;havoc main_~init__tmp___14~0#1;havoc main_~init__r233~0#1;havoc main_~init__tmp___15~0#1;havoc main_~init__r243~0#1;havoc main_~init__tmp___16~0#1;havoc main_~init__r313~0#1;havoc main_~init__tmp___17~0#1;havoc main_~init__r323~0#1;havoc main_~init__tmp___18~0#1;havoc main_~init__r343~0#1;havoc main_~init__tmp___19~0#1;havoc main_~init__r413~0#1;havoc main_~init__tmp___20~0#1;havoc main_~init__r423~0#1;havoc main_~init__tmp___21~0#1;havoc main_~init__r433~0#1;havoc main_~init__tmp___22~0#1;havoc main_~init__tmp___23~0#1;main_~init__r121~0#1 := ~ep12~0;main_~init__r131~0#1 := ~ep13~0;main_~init__r141~0#1 := ~ep14~0;main_~init__r211~0#1 := ~ep21~0;main_~init__r231~0#1 := ~ep23~0;main_~init__r241~0#1 := ~ep24~0;main_~init__r311~0#1 := ~ep31~0;main_~init__r321~0#1 := ~ep32~0;main_~init__r341~0#1 := ~ep34~0;main_~init__r411~0#1 := ~ep41~0;main_~init__r421~0#1 := ~ep42~0;main_~init__r431~0#1 := ~ep43~0; {24297#true} is VALID [2022-02-20 19:01:48,615 INFO L290 TraceCheckUtils]: 2: Hoare triple {24297#true} assume !!(0 == main_~init__r121~0#1 % 256); {24297#true} is VALID [2022-02-20 19:01:48,615 INFO L290 TraceCheckUtils]: 3: Hoare triple {24297#true} assume !(0 == main_~init__r131~0#1 % 256); {24297#true} is VALID [2022-02-20 19:01:48,616 INFO L290 TraceCheckUtils]: 4: Hoare triple {24297#true} assume !(0 == ~ep32~0 % 256);main_~init__tmp~0#1 := 1; {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,616 INFO L290 TraceCheckUtils]: 5: Hoare triple {24299#(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); {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,616 INFO L290 TraceCheckUtils]: 6: Hoare triple {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r131~0#1 % 256);main_~init__tmp___0~0#1 := 1; {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,617 INFO L290 TraceCheckUtils]: 7: Hoare triple {24299#(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); {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,617 INFO L290 TraceCheckUtils]: 8: Hoare triple {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r141~0#1 % 256);main_~init__tmp___1~0#1 := 1; {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,617 INFO L290 TraceCheckUtils]: 9: Hoare triple {24299#(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); {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,618 INFO L290 TraceCheckUtils]: 10: Hoare triple {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r211~0#1 % 256);main_~init__tmp___2~0#1 := 1; {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,618 INFO L290 TraceCheckUtils]: 11: Hoare triple {24299#(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); {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,618 INFO L290 TraceCheckUtils]: 12: Hoare triple {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r231~0#1 % 256);main_~init__tmp___3~0#1 := 1; {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,619 INFO L290 TraceCheckUtils]: 13: Hoare triple {24299#(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); {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,619 INFO L290 TraceCheckUtils]: 14: Hoare triple {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r241~0#1 % 256);main_~init__tmp___4~0#1 := 1; {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,620 INFO L290 TraceCheckUtils]: 15: Hoare triple {24299#(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); {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,620 INFO L290 TraceCheckUtils]: 16: Hoare triple {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r311~0#1 % 256);main_~init__tmp___5~0#1 := 1; {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,620 INFO L290 TraceCheckUtils]: 17: Hoare triple {24299#(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); {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,621 INFO L290 TraceCheckUtils]: 18: Hoare triple {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r321~0#1 % 256);main_~init__tmp___6~0#1 := 1; {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,621 INFO L290 TraceCheckUtils]: 19: Hoare triple {24299#(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); {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,621 INFO L290 TraceCheckUtils]: 20: Hoare triple {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r341~0#1 % 256);main_~init__tmp___7~0#1 := 1; {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,622 INFO L290 TraceCheckUtils]: 21: Hoare triple {24299#(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); {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,622 INFO L290 TraceCheckUtils]: 22: Hoare triple {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r411~0#1 % 256);main_~init__tmp___8~0#1 := 1; {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,622 INFO L290 TraceCheckUtils]: 23: Hoare triple {24299#(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); {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,623 INFO L290 TraceCheckUtils]: 24: Hoare triple {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r421~0#1 % 256);main_~init__tmp___9~0#1 := 1; {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,623 INFO L290 TraceCheckUtils]: 25: Hoare triple {24299#(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); {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,623 INFO L290 TraceCheckUtils]: 26: Hoare triple {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r431~0#1 % 256);main_~init__tmp___10~0#1 := 1; {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,624 INFO L290 TraceCheckUtils]: 27: Hoare triple {24299#(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); {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,624 INFO L290 TraceCheckUtils]: 28: Hoare triple {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r122~0#1 % 256);main_~init__tmp___11~0#1 := 1; {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,624 INFO L290 TraceCheckUtils]: 29: Hoare triple {24299#(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); {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,625 INFO L290 TraceCheckUtils]: 30: Hoare triple {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r132~0#1 % 256);main_~init__tmp___12~0#1 := 1; {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,625 INFO L290 TraceCheckUtils]: 31: Hoare triple {24299#(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); {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,625 INFO L290 TraceCheckUtils]: 32: Hoare triple {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r142~0#1 % 256);main_~init__tmp___13~0#1 := 1; {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,626 INFO L290 TraceCheckUtils]: 33: Hoare triple {24299#(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); {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,626 INFO L290 TraceCheckUtils]: 34: Hoare triple {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r212~0#1 % 256);main_~init__tmp___14~0#1 := 1; {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,626 INFO L290 TraceCheckUtils]: 35: Hoare triple {24299#(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); {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,627 INFO L290 TraceCheckUtils]: 36: Hoare triple {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r232~0#1 % 256);main_~init__tmp___15~0#1 := 1; {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,627 INFO L290 TraceCheckUtils]: 37: Hoare triple {24299#(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); {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,627 INFO L290 TraceCheckUtils]: 38: Hoare triple {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r242~0#1 % 256);main_~init__tmp___16~0#1 := 1; {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,628 INFO L290 TraceCheckUtils]: 39: Hoare triple {24299#(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); {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,628 INFO L290 TraceCheckUtils]: 40: Hoare triple {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r312~0#1 % 256);main_~init__tmp___17~0#1 := 1; {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,629 INFO L290 TraceCheckUtils]: 41: Hoare triple {24299#(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); {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,629 INFO L290 TraceCheckUtils]: 42: Hoare triple {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r322~0#1 % 256);main_~init__tmp___18~0#1 := 1; {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,629 INFO L290 TraceCheckUtils]: 43: Hoare triple {24299#(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); {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,630 INFO L290 TraceCheckUtils]: 44: Hoare triple {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r342~0#1 % 256);main_~init__tmp___19~0#1 := 1; {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,630 INFO L290 TraceCheckUtils]: 45: Hoare triple {24299#(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); {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,630 INFO L290 TraceCheckUtils]: 46: Hoare triple {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r412~0#1 % 256);main_~init__tmp___20~0#1 := 1; {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,631 INFO L290 TraceCheckUtils]: 47: Hoare triple {24299#(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); {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,631 INFO L290 TraceCheckUtils]: 48: Hoare triple {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r422~0#1 % 256);main_~init__tmp___21~0#1 := 1; {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,631 INFO L290 TraceCheckUtils]: 49: Hoare triple {24299#(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); {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,632 INFO L290 TraceCheckUtils]: 50: Hoare triple {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r432~0#1 % 256);main_~init__tmp___22~0#1 := 1; {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,632 INFO L290 TraceCheckUtils]: 51: Hoare triple {24299#(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); {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,632 INFO L290 TraceCheckUtils]: 52: Hoare triple {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id1~0 != ~id2~0; {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,633 INFO L290 TraceCheckUtils]: 53: Hoare triple {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id1~0 != ~id3~0; {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,633 INFO L290 TraceCheckUtils]: 54: Hoare triple {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id1~0 != ~id4~0; {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,633 INFO L290 TraceCheckUtils]: 55: Hoare triple {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id2~0 != ~id3~0; {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,634 INFO L290 TraceCheckUtils]: 56: Hoare triple {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id2~0 != ~id4~0; {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,634 INFO L290 TraceCheckUtils]: 57: Hoare triple {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id3~0 != ~id4~0; {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,634 INFO L290 TraceCheckUtils]: 58: Hoare triple {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id1~0 >= 0; {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,635 INFO L290 TraceCheckUtils]: 59: Hoare triple {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id2~0 >= 0; {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,635 INFO L290 TraceCheckUtils]: 60: Hoare triple {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id3~0 >= 0; {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,635 INFO L290 TraceCheckUtils]: 61: Hoare triple {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id4~0 >= 0; {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,636 INFO L290 TraceCheckUtils]: 62: Hoare triple {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~r1~0; {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,636 INFO L290 TraceCheckUtils]: 63: Hoare triple {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~r2~0; {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,636 INFO L290 TraceCheckUtils]: 64: Hoare triple {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~r3~0; {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,637 INFO L290 TraceCheckUtils]: 65: Hoare triple {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~r4~0; {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,637 INFO L290 TraceCheckUtils]: 66: Hoare triple {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r123~0#1 % 256); {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,637 INFO L290 TraceCheckUtils]: 67: Hoare triple {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r133~0#1 % 256); {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,638 INFO L290 TraceCheckUtils]: 68: Hoare triple {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r143~0#1 % 256); {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,638 INFO L290 TraceCheckUtils]: 69: Hoare triple {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r213~0#1 % 256); {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,638 INFO L290 TraceCheckUtils]: 70: Hoare triple {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r233~0#1 % 256); {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,650 INFO L290 TraceCheckUtils]: 71: Hoare triple {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r243~0#1 % 256); {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,660 INFO L290 TraceCheckUtils]: 72: Hoare triple {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r313~0#1 % 256); {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,661 INFO L290 TraceCheckUtils]: 73: Hoare triple {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r323~0#1 % 256); {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,661 INFO L290 TraceCheckUtils]: 74: Hoare triple {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r343~0#1 % 256); {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,662 INFO L290 TraceCheckUtils]: 75: Hoare triple {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r413~0#1 % 256); {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,662 INFO L290 TraceCheckUtils]: 76: Hoare triple {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r423~0#1 % 256); {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,662 INFO L290 TraceCheckUtils]: 77: Hoare triple {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r433~0#1 % 256); {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,663 INFO L290 TraceCheckUtils]: 78: Hoare triple {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~max1~0 == ~id1~0; {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,663 INFO L290 TraceCheckUtils]: 79: Hoare triple {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~max2~0 == ~id2~0; {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,663 INFO L290 TraceCheckUtils]: 80: Hoare triple {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~max3~0 == ~id3~0; {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,664 INFO L290 TraceCheckUtils]: 81: Hoare triple {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~max4~0 == ~id4~0; {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,664 INFO L290 TraceCheckUtils]: 82: Hoare triple {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~st1~0; {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,664 INFO L290 TraceCheckUtils]: 83: Hoare triple {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~st2~0; {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,664 INFO L290 TraceCheckUtils]: 84: Hoare triple {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~st3~0; {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,665 INFO L290 TraceCheckUtils]: 85: Hoare triple {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~st4~0; {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,665 INFO L290 TraceCheckUtils]: 86: Hoare triple {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~nl1~0; {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,665 INFO L290 TraceCheckUtils]: 87: Hoare triple {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~nl2~0; {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,666 INFO L290 TraceCheckUtils]: 88: Hoare triple {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~nl3~0; {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,666 INFO L290 TraceCheckUtils]: 89: Hoare triple {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~nl4~0; {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,666 INFO L290 TraceCheckUtils]: 90: Hoare triple {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~mode1~0 % 256; {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,667 INFO L290 TraceCheckUtils]: 91: Hoare triple {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~mode2~0 % 256; {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,667 INFO L290 TraceCheckUtils]: 92: Hoare triple {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~mode3~0 % 256; {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,667 INFO L290 TraceCheckUtils]: 93: Hoare triple {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~mode4~0 % 256; {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,668 INFO L290 TraceCheckUtils]: 94: Hoare triple {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == ~newmax1~0 % 256); {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,668 INFO L290 TraceCheckUtils]: 95: Hoare triple {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == ~newmax2~0 % 256); {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,668 INFO L290 TraceCheckUtils]: 96: Hoare triple {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == ~newmax3~0 % 256); {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,669 INFO L290 TraceCheckUtils]: 97: Hoare triple {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == ~newmax4~0 % 256);main_~init__tmp___23~0#1 := 1;~__return_4657~0 := main_~init__tmp___23~0#1;main_~main__i2~0#1 := ~__return_4657~0; {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,669 INFO L290 TraceCheckUtils]: 98: Hoare triple {24299#(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; {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,669 INFO L290 TraceCheckUtils]: 99: Hoare triple {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~0#1;main_~node1__newmax~0#1 := 0; {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,670 INFO L290 TraceCheckUtils]: 100: Hoare triple {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~mode1~0 % 256); {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,670 INFO L290 TraceCheckUtils]: 101: Hoare triple {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~r1~0 < 3; {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,670 INFO L290 TraceCheckUtils]: 102: Hoare triple {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~ep12~0 % 256); {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,671 INFO L290 TraceCheckUtils]: 103: Hoare triple {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~ep13~0 % 256); {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,671 INFO L290 TraceCheckUtils]: 104: Hoare triple {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~ep14~0 % 256); {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,671 INFO L290 TraceCheckUtils]: 105: Hoare triple {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} ~mode1~0 := 1;havoc main_~node2__newmax~0#1;main_~node2__newmax~0#1 := 0; {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,672 INFO L290 TraceCheckUtils]: 106: Hoare triple {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~mode2~0 % 256); {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,672 INFO L290 TraceCheckUtils]: 107: Hoare triple {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~r2~0 < 3; {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,672 INFO L290 TraceCheckUtils]: 108: Hoare triple {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~ep21~0 % 256); {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,673 INFO L290 TraceCheckUtils]: 109: Hoare triple {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~ep23~0 % 256); {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,673 INFO L290 TraceCheckUtils]: 110: Hoare triple {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~ep24~0 % 256); {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,673 INFO L290 TraceCheckUtils]: 111: Hoare triple {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} ~mode2~0 := 1;havoc main_~node3__newmax~0#1;main_~node3__newmax~0#1 := 0; {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,674 INFO L290 TraceCheckUtils]: 112: Hoare triple {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~mode3~0 % 256); {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,674 INFO L290 TraceCheckUtils]: 113: Hoare triple {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~r3~0 < 3; {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,674 INFO L290 TraceCheckUtils]: 114: Hoare triple {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~ep31~0 % 256); {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:48,675 INFO L290 TraceCheckUtils]: 115: Hoare triple {24299#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~ep32~0 % 256); {24298#false} is VALID [2022-02-20 19:01:48,675 INFO L290 TraceCheckUtils]: 116: Hoare triple {24298#false} assume !!(0 == ~ep34~0 % 256); {24298#false} is VALID [2022-02-20 19:01:48,675 INFO L290 TraceCheckUtils]: 117: Hoare triple {24298#false} ~mode3~0 := 1;havoc main_~node4__newmax~0#1;main_~node4__newmax~0#1 := 0; {24298#false} is VALID [2022-02-20 19:01:48,675 INFO L290 TraceCheckUtils]: 118: Hoare triple {24298#false} assume !!(0 == ~mode4~0 % 256); {24298#false} is VALID [2022-02-20 19:01:48,675 INFO L290 TraceCheckUtils]: 119: Hoare triple {24298#false} assume ~r4~0 < 3; {24298#false} is VALID [2022-02-20 19:01:48,675 INFO L290 TraceCheckUtils]: 120: Hoare triple {24298#false} assume !!(0 == ~ep41~0 % 256); {24298#false} is VALID [2022-02-20 19:01:48,675 INFO L290 TraceCheckUtils]: 121: Hoare triple {24298#false} assume !!(0 == ~ep42~0 % 256); {24298#false} is VALID [2022-02-20 19:01:48,676 INFO L290 TraceCheckUtils]: 122: Hoare triple {24298#false} assume !!(0 == ~ep43~0 % 256); {24298#false} is VALID [2022-02-20 19:01:48,676 INFO L290 TraceCheckUtils]: 123: Hoare triple {24298#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; {24298#false} is VALID [2022-02-20 19:01:48,676 INFO L290 TraceCheckUtils]: 124: Hoare triple {24298#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {24298#false} is VALID [2022-02-20 19:01:48,676 INFO L290 TraceCheckUtils]: 125: Hoare triple {24298#false} assume ~st1~0 + ~nl1~0 <= 1; {24298#false} is VALID [2022-02-20 19:01:48,676 INFO L290 TraceCheckUtils]: 126: Hoare triple {24298#false} assume ~st2~0 + ~nl2~0 <= 1; {24298#false} is VALID [2022-02-20 19:01:48,676 INFO L290 TraceCheckUtils]: 127: Hoare triple {24298#false} assume ~st3~0 + ~nl3~0 <= 1; {24298#false} is VALID [2022-02-20 19:01:48,676 INFO L290 TraceCheckUtils]: 128: Hoare triple {24298#false} assume ~st4~0 + ~nl4~0 <= 1; {24298#false} is VALID [2022-02-20 19:01:48,676 INFO L290 TraceCheckUtils]: 129: Hoare triple {24298#false} assume !(~r1~0 >= 3); {24298#false} is VALID [2022-02-20 19:01:48,677 INFO L290 TraceCheckUtils]: 130: Hoare triple {24298#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {24298#false} is VALID [2022-02-20 19:01:48,677 INFO L290 TraceCheckUtils]: 131: Hoare triple {24298#false} assume ~r1~0 < 3; {24298#false} is VALID [2022-02-20 19:01:48,677 INFO L290 TraceCheckUtils]: 132: Hoare triple {24298#false} assume !(~r1~0 >= 3); {24298#false} is VALID [2022-02-20 19:01:48,677 INFO L290 TraceCheckUtils]: 133: Hoare triple {24298#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {24298#false} is VALID [2022-02-20 19:01:48,677 INFO L290 TraceCheckUtils]: 134: Hoare triple {24298#false} assume ~r1~0 < 3;main_~check__tmp~0#1 := 1;~__return_4899~0 := main_~check__tmp~0#1;main_~main__c1~0#1 := ~__return_4899~0;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; {24298#false} is VALID [2022-02-20 19:01:48,677 INFO L290 TraceCheckUtils]: 135: Hoare triple {24298#false} assume !(0 == main_~assert__arg~0#1 % 256);main_~main____CPAchecker_TMP_0~0#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {24298#false} is VALID [2022-02-20 19:01:48,677 INFO L290 TraceCheckUtils]: 136: Hoare triple {24298#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~1#1;main_~node1__newmax~1#1 := 0; {24298#false} is VALID [2022-02-20 19:01:48,677 INFO L290 TraceCheckUtils]: 137: Hoare triple {24298#false} assume !(0 == ~mode1~0 % 256);~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {24298#false} is VALID [2022-02-20 19:01:48,677 INFO L290 TraceCheckUtils]: 138: Hoare triple {24298#false} assume !!(0 == ~ep21~0 % 256); {24298#false} is VALID [2022-02-20 19:01:48,678 INFO L290 TraceCheckUtils]: 139: Hoare triple {24298#false} assume !!(0 == ~ep31~0 % 256); {24298#false} is VALID [2022-02-20 19:01:48,678 INFO L290 TraceCheckUtils]: 140: Hoare triple {24298#false} assume !!(0 == ~ep41~0 % 256); {24298#false} is VALID [2022-02-20 19:01:48,678 INFO L290 TraceCheckUtils]: 141: Hoare triple {24298#false} ~newmax1~0 := main_~node1__newmax~1#1; {24298#false} is VALID [2022-02-20 19:01:48,678 INFO L290 TraceCheckUtils]: 142: Hoare triple {24298#false} assume !(3 == ~r1~0);~mode1~0 := 0;havoc main_~node2__newmax~1#1;main_~node2__newmax~1#1 := 0; {24298#false} is VALID [2022-02-20 19:01:48,678 INFO L290 TraceCheckUtils]: 143: Hoare triple {24298#false} assume !(0 == ~mode2~0 % 256);~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {24298#false} is VALID [2022-02-20 19:01:48,678 INFO L290 TraceCheckUtils]: 144: Hoare triple {24298#false} assume !!(0 == ~ep12~0 % 256); {24298#false} is VALID [2022-02-20 19:01:48,678 INFO L290 TraceCheckUtils]: 145: Hoare triple {24298#false} assume !!(0 == ~ep32~0 % 256); {24298#false} is VALID [2022-02-20 19:01:48,678 INFO L290 TraceCheckUtils]: 146: Hoare triple {24298#false} assume !!(0 == ~ep42~0 % 256); {24298#false} is VALID [2022-02-20 19:01:48,678 INFO L290 TraceCheckUtils]: 147: Hoare triple {24298#false} ~newmax2~0 := main_~node2__newmax~1#1; {24298#false} is VALID [2022-02-20 19:01:48,679 INFO L290 TraceCheckUtils]: 148: Hoare triple {24298#false} assume !(3 == ~r2~0);~mode2~0 := 0;havoc main_~node3__newmax~1#1;main_~node3__newmax~1#1 := 0; {24298#false} is VALID [2022-02-20 19:01:48,679 INFO L290 TraceCheckUtils]: 149: Hoare triple {24298#false} assume !(0 == ~mode3~0 % 256);~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {24298#false} is VALID [2022-02-20 19:01:48,679 INFO L290 TraceCheckUtils]: 150: Hoare triple {24298#false} assume !!(0 == ~ep13~0 % 256); {24298#false} is VALID [2022-02-20 19:01:48,679 INFO L290 TraceCheckUtils]: 151: Hoare triple {24298#false} assume !!(0 == ~ep23~0 % 256); {24298#false} is VALID [2022-02-20 19:01:48,679 INFO L290 TraceCheckUtils]: 152: Hoare triple {24298#false} assume !!(0 == ~ep43~0 % 256); {24298#false} is VALID [2022-02-20 19:01:48,679 INFO L290 TraceCheckUtils]: 153: Hoare triple {24298#false} ~newmax3~0 := main_~node3__newmax~1#1; {24298#false} is VALID [2022-02-20 19:01:48,680 INFO L290 TraceCheckUtils]: 154: Hoare triple {24298#false} assume !(3 == ~r3~0);~mode3~0 := 0;havoc main_~node4__newmax~1#1;main_~node4__newmax~1#1 := 0; {24298#false} is VALID [2022-02-20 19:01:48,681 INFO L290 TraceCheckUtils]: 155: Hoare triple {24298#false} assume !(0 == ~mode4~0 % 256);~r4~0 := (if (1 + ~r4~0) % 256 <= 127 then (1 + ~r4~0) % 256 else (1 + ~r4~0) % 256 - 256); {24298#false} is VALID [2022-02-20 19:01:48,681 INFO L290 TraceCheckUtils]: 156: Hoare triple {24298#false} assume !!(0 == ~ep14~0 % 256); {24298#false} is VALID [2022-02-20 19:01:48,681 INFO L290 TraceCheckUtils]: 157: Hoare triple {24298#false} assume !!(0 == ~ep24~0 % 256); {24298#false} is VALID [2022-02-20 19:01:48,681 INFO L290 TraceCheckUtils]: 158: Hoare triple {24298#false} assume !!(0 == ~ep34~0 % 256); {24298#false} is VALID [2022-02-20 19:01:48,681 INFO L290 TraceCheckUtils]: 159: Hoare triple {24298#false} ~newmax4~0 := main_~node4__newmax~1#1; {24298#false} is VALID [2022-02-20 19:01:48,681 INFO L290 TraceCheckUtils]: 160: Hoare triple {24298#false} assume !(3 == ~r4~0);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~1#1; {24298#false} is VALID [2022-02-20 19:01:48,681 INFO L290 TraceCheckUtils]: 161: Hoare triple {24298#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {24298#false} is VALID [2022-02-20 19:01:48,681 INFO L290 TraceCheckUtils]: 162: Hoare triple {24298#false} assume ~st1~0 + ~nl1~0 <= 1; {24298#false} is VALID [2022-02-20 19:01:48,681 INFO L290 TraceCheckUtils]: 163: Hoare triple {24298#false} assume ~st2~0 + ~nl2~0 <= 1; {24298#false} is VALID [2022-02-20 19:01:48,682 INFO L290 TraceCheckUtils]: 164: Hoare triple {24298#false} assume ~st3~0 + ~nl3~0 <= 1; {24298#false} is VALID [2022-02-20 19:01:48,682 INFO L290 TraceCheckUtils]: 165: Hoare triple {24298#false} assume ~st4~0 + ~nl4~0 <= 1; {24298#false} is VALID [2022-02-20 19:01:48,682 INFO L290 TraceCheckUtils]: 166: Hoare triple {24298#false} assume !(~r1~0 >= 3); {24298#false} is VALID [2022-02-20 19:01:48,682 INFO L290 TraceCheckUtils]: 167: Hoare triple {24298#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {24298#false} is VALID [2022-02-20 19:01:48,682 INFO L290 TraceCheckUtils]: 168: Hoare triple {24298#false} assume ~r1~0 < 3; {24298#false} is VALID [2022-02-20 19:01:48,682 INFO L290 TraceCheckUtils]: 169: Hoare triple {24298#false} assume !(~r1~0 >= 3); {24298#false} is VALID [2022-02-20 19:01:48,682 INFO L290 TraceCheckUtils]: 170: Hoare triple {24298#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {24298#false} is VALID [2022-02-20 19:01:48,682 INFO L290 TraceCheckUtils]: 171: Hoare triple {24298#false} assume ~r1~0 < 3;main_~check__tmp~1#1 := 1;~__return_5106~0 := main_~check__tmp~1#1;main_~main__c1~0#1 := ~__return_5106~0;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; {24298#false} is VALID [2022-02-20 19:01:48,682 INFO L290 TraceCheckUtils]: 172: Hoare triple {24298#false} assume !(0 == main_~assert__arg~1#1 % 256);main_~main____CPAchecker_TMP_0~1#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {24298#false} is VALID [2022-02-20 19:01:48,683 INFO L290 TraceCheckUtils]: 173: Hoare triple {24298#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~2#1;main_~node1__newmax~2#1 := 0; {24298#false} is VALID [2022-02-20 19:01:48,683 INFO L290 TraceCheckUtils]: 174: Hoare triple {24298#false} assume !!(0 == ~mode1~0 % 256); {24298#false} is VALID [2022-02-20 19:01:48,683 INFO L290 TraceCheckUtils]: 175: Hoare triple {24298#false} assume ~r1~0 < 3; {24298#false} is VALID [2022-02-20 19:01:48,683 INFO L290 TraceCheckUtils]: 176: Hoare triple {24298#false} assume !!(0 == ~ep12~0 % 256); {24298#false} is VALID [2022-02-20 19:01:48,683 INFO L290 TraceCheckUtils]: 177: Hoare triple {24298#false} assume !!(0 == ~ep13~0 % 256); {24298#false} is VALID [2022-02-20 19:01:48,683 INFO L290 TraceCheckUtils]: 178: Hoare triple {24298#false} assume !!(0 == ~ep14~0 % 256); {24298#false} is VALID [2022-02-20 19:01:48,683 INFO L290 TraceCheckUtils]: 179: Hoare triple {24298#false} ~mode1~0 := 1;havoc main_~node2__newmax~2#1;main_~node2__newmax~2#1 := 0; {24298#false} is VALID [2022-02-20 19:01:48,683 INFO L290 TraceCheckUtils]: 180: Hoare triple {24298#false} assume !!(0 == ~mode2~0 % 256); {24298#false} is VALID [2022-02-20 19:01:48,684 INFO L290 TraceCheckUtils]: 181: Hoare triple {24298#false} assume ~r2~0 < 3; {24298#false} is VALID [2022-02-20 19:01:48,684 INFO L290 TraceCheckUtils]: 182: Hoare triple {24298#false} assume !!(0 == ~ep21~0 % 256); {24298#false} is VALID [2022-02-20 19:01:48,684 INFO L290 TraceCheckUtils]: 183: Hoare triple {24298#false} assume !!(0 == ~ep23~0 % 256); {24298#false} is VALID [2022-02-20 19:01:48,684 INFO L290 TraceCheckUtils]: 184: Hoare triple {24298#false} assume !!(0 == ~ep24~0 % 256); {24298#false} is VALID [2022-02-20 19:01:48,684 INFO L290 TraceCheckUtils]: 185: Hoare triple {24298#false} ~mode2~0 := 1;havoc main_~node3__newmax~2#1;main_~node3__newmax~2#1 := 0; {24298#false} is VALID [2022-02-20 19:01:48,684 INFO L290 TraceCheckUtils]: 186: Hoare triple {24298#false} assume !!(0 == ~mode3~0 % 256); {24298#false} is VALID [2022-02-20 19:01:48,684 INFO L290 TraceCheckUtils]: 187: Hoare triple {24298#false} assume ~r3~0 < 3; {24298#false} is VALID [2022-02-20 19:01:48,684 INFO L290 TraceCheckUtils]: 188: Hoare triple {24298#false} assume !!(0 == ~ep31~0 % 256); {24298#false} is VALID [2022-02-20 19:01:48,690 INFO L290 TraceCheckUtils]: 189: Hoare triple {24298#false} assume !!(0 == ~ep32~0 % 256); {24298#false} is VALID [2022-02-20 19:01:48,690 INFO L290 TraceCheckUtils]: 190: Hoare triple {24298#false} assume !!(0 == ~ep34~0 % 256); {24298#false} is VALID [2022-02-20 19:01:48,690 INFO L290 TraceCheckUtils]: 191: Hoare triple {24298#false} ~mode3~0 := 1;havoc main_~node4__newmax~2#1;main_~node4__newmax~2#1 := 0; {24298#false} is VALID [2022-02-20 19:01:48,691 INFO L290 TraceCheckUtils]: 192: Hoare triple {24298#false} assume !!(0 == ~mode4~0 % 256); {24298#false} is VALID [2022-02-20 19:01:48,691 INFO L290 TraceCheckUtils]: 193: Hoare triple {24298#false} assume ~r4~0 < 3; {24298#false} is VALID [2022-02-20 19:01:48,691 INFO L290 TraceCheckUtils]: 194: Hoare triple {24298#false} assume !!(0 == ~ep41~0 % 256); {24298#false} is VALID [2022-02-20 19:01:48,691 INFO L290 TraceCheckUtils]: 195: Hoare triple {24298#false} assume !!(0 == ~ep42~0 % 256); {24298#false} is VALID [2022-02-20 19:01:48,691 INFO L290 TraceCheckUtils]: 196: Hoare triple {24298#false} assume !!(0 == ~ep43~0 % 256); {24298#false} is VALID [2022-02-20 19:01:48,691 INFO L290 TraceCheckUtils]: 197: Hoare triple {24298#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; {24298#false} is VALID [2022-02-20 19:01:48,691 INFO L290 TraceCheckUtils]: 198: Hoare triple {24298#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {24298#false} is VALID [2022-02-20 19:01:48,691 INFO L290 TraceCheckUtils]: 199: Hoare triple {24298#false} assume ~st1~0 + ~nl1~0 <= 1; {24298#false} is VALID [2022-02-20 19:01:48,692 INFO L290 TraceCheckUtils]: 200: Hoare triple {24298#false} assume ~st2~0 + ~nl2~0 <= 1; {24298#false} is VALID [2022-02-20 19:01:48,692 INFO L290 TraceCheckUtils]: 201: Hoare triple {24298#false} assume ~st3~0 + ~nl3~0 <= 1; {24298#false} is VALID [2022-02-20 19:01:48,692 INFO L290 TraceCheckUtils]: 202: Hoare triple {24298#false} assume ~st4~0 + ~nl4~0 <= 1; {24298#false} is VALID [2022-02-20 19:01:48,692 INFO L290 TraceCheckUtils]: 203: Hoare triple {24298#false} assume !(~r1~0 >= 3); {24298#false} is VALID [2022-02-20 19:01:48,692 INFO L290 TraceCheckUtils]: 204: Hoare triple {24298#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {24298#false} is VALID [2022-02-20 19:01:48,692 INFO L290 TraceCheckUtils]: 205: Hoare triple {24298#false} assume ~r1~0 < 3; {24298#false} is VALID [2022-02-20 19:01:48,692 INFO L290 TraceCheckUtils]: 206: Hoare triple {24298#false} assume !(~r1~0 >= 3); {24298#false} is VALID [2022-02-20 19:01:48,692 INFO L290 TraceCheckUtils]: 207: Hoare triple {24298#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {24298#false} is VALID [2022-02-20 19:01:48,693 INFO L290 TraceCheckUtils]: 208: Hoare triple {24298#false} assume ~r1~0 < 3;main_~check__tmp~2#1 := 1;~__return_5329~0 := main_~check__tmp~2#1;main_~main__c1~0#1 := ~__return_5329~0;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; {24298#false} is VALID [2022-02-20 19:01:48,693 INFO L290 TraceCheckUtils]: 209: Hoare triple {24298#false} assume !(0 == main_~assert__arg~2#1 % 256);main_~main____CPAchecker_TMP_0~2#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {24298#false} is VALID [2022-02-20 19:01:48,693 INFO L290 TraceCheckUtils]: 210: Hoare triple {24298#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~3#1;main_~node1__newmax~3#1 := 0; {24298#false} is VALID [2022-02-20 19:01:48,693 INFO L290 TraceCheckUtils]: 211: Hoare triple {24298#false} assume !(0 == ~mode1~0 % 256);~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {24298#false} is VALID [2022-02-20 19:01:48,693 INFO L290 TraceCheckUtils]: 212: Hoare triple {24298#false} assume !!(0 == ~ep21~0 % 256); {24298#false} is VALID [2022-02-20 19:01:48,693 INFO L290 TraceCheckUtils]: 213: Hoare triple {24298#false} assume !!(0 == ~ep31~0 % 256); {24298#false} is VALID [2022-02-20 19:01:48,693 INFO L290 TraceCheckUtils]: 214: Hoare triple {24298#false} assume !!(0 == ~ep41~0 % 256); {24298#false} is VALID [2022-02-20 19:01:48,693 INFO L290 TraceCheckUtils]: 215: Hoare triple {24298#false} ~newmax1~0 := main_~node1__newmax~3#1; {24298#false} is VALID [2022-02-20 19:01:48,693 INFO L290 TraceCheckUtils]: 216: Hoare triple {24298#false} assume !(3 == ~r1~0);~mode1~0 := 0;havoc main_~node2__newmax~3#1;main_~node2__newmax~3#1 := 0; {24298#false} is VALID [2022-02-20 19:01:48,694 INFO L290 TraceCheckUtils]: 217: Hoare triple {24298#false} assume !(0 == ~mode2~0 % 256);~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {24298#false} is VALID [2022-02-20 19:01:48,694 INFO L290 TraceCheckUtils]: 218: Hoare triple {24298#false} assume !!(0 == ~ep12~0 % 256); {24298#false} is VALID [2022-02-20 19:01:48,694 INFO L290 TraceCheckUtils]: 219: Hoare triple {24298#false} assume !!(0 == ~ep32~0 % 256); {24298#false} is VALID [2022-02-20 19:01:48,694 INFO L290 TraceCheckUtils]: 220: Hoare triple {24298#false} assume !!(0 == ~ep42~0 % 256); {24298#false} is VALID [2022-02-20 19:01:48,694 INFO L290 TraceCheckUtils]: 221: Hoare triple {24298#false} ~newmax2~0 := main_~node2__newmax~3#1; {24298#false} is VALID [2022-02-20 19:01:48,694 INFO L290 TraceCheckUtils]: 222: Hoare triple {24298#false} assume !(3 == ~r2~0);~mode2~0 := 0;havoc main_~node3__newmax~3#1;main_~node3__newmax~3#1 := 0; {24298#false} is VALID [2022-02-20 19:01:48,694 INFO L290 TraceCheckUtils]: 223: Hoare triple {24298#false} assume !(0 == ~mode3~0 % 256);~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {24298#false} is VALID [2022-02-20 19:01:48,694 INFO L290 TraceCheckUtils]: 224: Hoare triple {24298#false} assume !!(0 == ~ep13~0 % 256); {24298#false} is VALID [2022-02-20 19:01:48,695 INFO L290 TraceCheckUtils]: 225: Hoare triple {24298#false} assume !!(0 == ~ep23~0 % 256); {24298#false} is VALID [2022-02-20 19:01:48,695 INFO L290 TraceCheckUtils]: 226: Hoare triple {24298#false} assume !!(0 == ~ep43~0 % 256); {24298#false} is VALID [2022-02-20 19:01:48,695 INFO L290 TraceCheckUtils]: 227: Hoare triple {24298#false} ~newmax3~0 := main_~node3__newmax~3#1; {24298#false} is VALID [2022-02-20 19:01:48,695 INFO L290 TraceCheckUtils]: 228: Hoare triple {24298#false} assume !(3 == ~r3~0);~mode3~0 := 0;havoc main_~node4__newmax~3#1;main_~node4__newmax~3#1 := 0; {24298#false} is VALID [2022-02-20 19:01:48,695 INFO L290 TraceCheckUtils]: 229: Hoare triple {24298#false} assume !(0 == ~mode4~0 % 256);~r4~0 := (if (1 + ~r4~0) % 256 <= 127 then (1 + ~r4~0) % 256 else (1 + ~r4~0) % 256 - 256); {24298#false} is VALID [2022-02-20 19:01:48,695 INFO L290 TraceCheckUtils]: 230: Hoare triple {24298#false} assume !!(0 == ~ep14~0 % 256); {24298#false} is VALID [2022-02-20 19:01:48,695 INFO L290 TraceCheckUtils]: 231: Hoare triple {24298#false} assume !!(0 == ~ep24~0 % 256); {24298#false} is VALID [2022-02-20 19:01:48,695 INFO L290 TraceCheckUtils]: 232: Hoare triple {24298#false} assume !!(0 == ~ep34~0 % 256); {24298#false} is VALID [2022-02-20 19:01:48,696 INFO L290 TraceCheckUtils]: 233: Hoare triple {24298#false} ~newmax4~0 := main_~node4__newmax~3#1; {24298#false} is VALID [2022-02-20 19:01:48,696 INFO L290 TraceCheckUtils]: 234: Hoare triple {24298#false} assume !(3 == ~r4~0);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~3#1; {24298#false} is VALID [2022-02-20 19:01:48,696 INFO L290 TraceCheckUtils]: 235: Hoare triple {24298#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {24298#false} is VALID [2022-02-20 19:01:48,696 INFO L290 TraceCheckUtils]: 236: Hoare triple {24298#false} assume ~st1~0 + ~nl1~0 <= 1; {24298#false} is VALID [2022-02-20 19:01:48,696 INFO L290 TraceCheckUtils]: 237: Hoare triple {24298#false} assume ~st2~0 + ~nl2~0 <= 1; {24298#false} is VALID [2022-02-20 19:01:48,696 INFO L290 TraceCheckUtils]: 238: Hoare triple {24298#false} assume ~st3~0 + ~nl3~0 <= 1; {24298#false} is VALID [2022-02-20 19:01:48,696 INFO L290 TraceCheckUtils]: 239: Hoare triple {24298#false} assume ~st4~0 + ~nl4~0 <= 1; {24298#false} is VALID [2022-02-20 19:01:48,696 INFO L290 TraceCheckUtils]: 240: Hoare triple {24298#false} assume !(~r1~0 >= 3); {24298#false} is VALID [2022-02-20 19:01:48,696 INFO L290 TraceCheckUtils]: 241: Hoare triple {24298#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {24298#false} is VALID [2022-02-20 19:01:48,697 INFO L290 TraceCheckUtils]: 242: Hoare triple {24298#false} assume ~r1~0 < 3; {24298#false} is VALID [2022-02-20 19:01:48,697 INFO L290 TraceCheckUtils]: 243: Hoare triple {24298#false} assume !(~r1~0 >= 3); {24298#false} is VALID [2022-02-20 19:01:48,697 INFO L290 TraceCheckUtils]: 244: Hoare triple {24298#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {24298#false} is VALID [2022-02-20 19:01:48,697 INFO L290 TraceCheckUtils]: 245: Hoare triple {24298#false} assume ~r1~0 < 3;main_~check__tmp~3#1 := 1;~__return_5536~0 := main_~check__tmp~3#1;main_~main__c1~0#1 := ~__return_5536~0;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; {24298#false} is VALID [2022-02-20 19:01:48,697 INFO L290 TraceCheckUtils]: 246: Hoare triple {24298#false} assume !(0 == main_~assert__arg~3#1 % 256);main_~main____CPAchecker_TMP_0~3#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {24298#false} is VALID [2022-02-20 19:01:48,697 INFO L290 TraceCheckUtils]: 247: Hoare triple {24298#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~4#1;main_~node1__newmax~4#1 := 0; {24298#false} is VALID [2022-02-20 19:01:48,697 INFO L290 TraceCheckUtils]: 248: Hoare triple {24298#false} assume !!(0 == ~mode1~0 % 256); {24298#false} is VALID [2022-02-20 19:01:48,697 INFO L290 TraceCheckUtils]: 249: Hoare triple {24298#false} assume ~r1~0 < 3; {24298#false} is VALID [2022-02-20 19:01:48,698 INFO L290 TraceCheckUtils]: 250: Hoare triple {24298#false} assume !!(0 == ~ep12~0 % 256); {24298#false} is VALID [2022-02-20 19:01:48,698 INFO L290 TraceCheckUtils]: 251: Hoare triple {24298#false} assume !!(0 == ~ep13~0 % 256); {24298#false} is VALID [2022-02-20 19:01:48,698 INFO L290 TraceCheckUtils]: 252: Hoare triple {24298#false} assume !!(0 == ~ep14~0 % 256); {24298#false} is VALID [2022-02-20 19:01:48,698 INFO L290 TraceCheckUtils]: 253: Hoare triple {24298#false} ~mode1~0 := 1;havoc main_~node2__newmax~4#1;main_~node2__newmax~4#1 := 0; {24298#false} is VALID [2022-02-20 19:01:48,698 INFO L290 TraceCheckUtils]: 254: Hoare triple {24298#false} assume !!(0 == ~mode2~0 % 256); {24298#false} is VALID [2022-02-20 19:01:48,698 INFO L290 TraceCheckUtils]: 255: Hoare triple {24298#false} assume ~r2~0 < 3; {24298#false} is VALID [2022-02-20 19:01:48,698 INFO L290 TraceCheckUtils]: 256: Hoare triple {24298#false} assume !!(0 == ~ep21~0 % 256); {24298#false} is VALID [2022-02-20 19:01:48,698 INFO L290 TraceCheckUtils]: 257: Hoare triple {24298#false} assume !!(0 == ~ep23~0 % 256); {24298#false} is VALID [2022-02-20 19:01:48,699 INFO L290 TraceCheckUtils]: 258: Hoare triple {24298#false} assume !!(0 == ~ep24~0 % 256); {24298#false} is VALID [2022-02-20 19:01:48,699 INFO L290 TraceCheckUtils]: 259: Hoare triple {24298#false} ~mode2~0 := 1;havoc main_~node3__newmax~4#1;main_~node3__newmax~4#1 := 0; {24298#false} is VALID [2022-02-20 19:01:48,699 INFO L290 TraceCheckUtils]: 260: Hoare triple {24298#false} assume !!(0 == ~mode3~0 % 256); {24298#false} is VALID [2022-02-20 19:01:48,699 INFO L290 TraceCheckUtils]: 261: Hoare triple {24298#false} assume ~r3~0 < 3; {24298#false} is VALID [2022-02-20 19:01:48,699 INFO L290 TraceCheckUtils]: 262: Hoare triple {24298#false} assume !!(0 == ~ep31~0 % 256); {24298#false} is VALID [2022-02-20 19:01:48,699 INFO L290 TraceCheckUtils]: 263: Hoare triple {24298#false} assume !!(0 == ~ep32~0 % 256); {24298#false} is VALID [2022-02-20 19:01:48,699 INFO L290 TraceCheckUtils]: 264: Hoare triple {24298#false} assume !!(0 == ~ep34~0 % 256); {24298#false} is VALID [2022-02-20 19:01:48,699 INFO L290 TraceCheckUtils]: 265: Hoare triple {24298#false} ~mode3~0 := 1;havoc main_~node4__newmax~4#1;main_~node4__newmax~4#1 := 0; {24298#false} is VALID [2022-02-20 19:01:48,699 INFO L290 TraceCheckUtils]: 266: Hoare triple {24298#false} assume !!(0 == ~mode4~0 % 256); {24298#false} is VALID [2022-02-20 19:01:48,700 INFO L290 TraceCheckUtils]: 267: Hoare triple {24298#false} assume ~r4~0 < 3; {24298#false} is VALID [2022-02-20 19:01:48,700 INFO L290 TraceCheckUtils]: 268: Hoare triple {24298#false} assume !!(0 == ~ep41~0 % 256); {24298#false} is VALID [2022-02-20 19:01:48,700 INFO L290 TraceCheckUtils]: 269: Hoare triple {24298#false} assume !!(0 == ~ep42~0 % 256); {24298#false} is VALID [2022-02-20 19:01:48,700 INFO L290 TraceCheckUtils]: 270: Hoare triple {24298#false} assume !!(0 == ~ep43~0 % 256); {24298#false} is VALID [2022-02-20 19:01:48,700 INFO L290 TraceCheckUtils]: 271: Hoare triple {24298#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; {24298#false} is VALID [2022-02-20 19:01:48,700 INFO L290 TraceCheckUtils]: 272: Hoare triple {24298#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {24298#false} is VALID [2022-02-20 19:01:48,700 INFO L290 TraceCheckUtils]: 273: Hoare triple {24298#false} assume ~st1~0 + ~nl1~0 <= 1; {24298#false} is VALID [2022-02-20 19:01:48,700 INFO L290 TraceCheckUtils]: 274: Hoare triple {24298#false} assume ~st2~0 + ~nl2~0 <= 1; {24298#false} is VALID [2022-02-20 19:01:48,701 INFO L290 TraceCheckUtils]: 275: Hoare triple {24298#false} assume ~st3~0 + ~nl3~0 <= 1; {24298#false} is VALID [2022-02-20 19:01:48,701 INFO L290 TraceCheckUtils]: 276: Hoare triple {24298#false} assume ~st4~0 + ~nl4~0 <= 1; {24298#false} is VALID [2022-02-20 19:01:48,701 INFO L290 TraceCheckUtils]: 277: Hoare triple {24298#false} assume !(~r1~0 >= 3); {24298#false} is VALID [2022-02-20 19:01:48,701 INFO L290 TraceCheckUtils]: 278: Hoare triple {24298#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {24298#false} is VALID [2022-02-20 19:01:48,701 INFO L290 TraceCheckUtils]: 279: Hoare triple {24298#false} assume ~r1~0 < 3; {24298#false} is VALID [2022-02-20 19:01:48,701 INFO L290 TraceCheckUtils]: 280: Hoare triple {24298#false} assume !(~r1~0 >= 3); {24298#false} is VALID [2022-02-20 19:01:48,701 INFO L290 TraceCheckUtils]: 281: Hoare triple {24298#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {24298#false} is VALID [2022-02-20 19:01:48,701 INFO L290 TraceCheckUtils]: 282: Hoare triple {24298#false} assume ~r1~0 < 3;main_~check__tmp~4#1 := 1;~__return_5759~0 := main_~check__tmp~4#1;main_~main__c1~0#1 := ~__return_5759~0;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; {24298#false} is VALID [2022-02-20 19:01:48,701 INFO L290 TraceCheckUtils]: 283: Hoare triple {24298#false} assume !(0 == main_~assert__arg~4#1 % 256);main_~main____CPAchecker_TMP_0~4#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {24298#false} is VALID [2022-02-20 19:01:48,702 INFO L290 TraceCheckUtils]: 284: Hoare triple {24298#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~5#1;main_~node1__newmax~5#1 := 0; {24298#false} is VALID [2022-02-20 19:01:48,702 INFO L290 TraceCheckUtils]: 285: Hoare triple {24298#false} assume !(0 == ~mode1~0 % 256);~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {24298#false} is VALID [2022-02-20 19:01:48,702 INFO L290 TraceCheckUtils]: 286: Hoare triple {24298#false} assume !!(0 == ~ep21~0 % 256); {24298#false} is VALID [2022-02-20 19:01:48,702 INFO L290 TraceCheckUtils]: 287: Hoare triple {24298#false} assume !!(0 == ~ep31~0 % 256); {24298#false} is VALID [2022-02-20 19:01:48,702 INFO L290 TraceCheckUtils]: 288: Hoare triple {24298#false} assume !!(0 == ~ep41~0 % 256); {24298#false} is VALID [2022-02-20 19:01:48,702 INFO L290 TraceCheckUtils]: 289: Hoare triple {24298#false} ~newmax1~0 := main_~node1__newmax~5#1; {24298#false} is VALID [2022-02-20 19:01:48,702 INFO L290 TraceCheckUtils]: 290: Hoare triple {24298#false} assume 3 == ~r1~0; {24298#false} is VALID [2022-02-20 19:01:48,702 INFO L290 TraceCheckUtils]: 291: Hoare triple {24298#false} assume ~max1~0 == ~id1~0;~st1~0 := 1;~mode1~0 := 0;havoc main_~node2__newmax~5#1;main_~node2__newmax~5#1 := 0; {24298#false} is VALID [2022-02-20 19:01:48,703 INFO L290 TraceCheckUtils]: 292: Hoare triple {24298#false} assume !(0 == ~mode2~0 % 256);~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {24298#false} is VALID [2022-02-20 19:01:48,703 INFO L290 TraceCheckUtils]: 293: Hoare triple {24298#false} assume !!(0 == ~ep12~0 % 256); {24298#false} is VALID [2022-02-20 19:01:48,703 INFO L290 TraceCheckUtils]: 294: Hoare triple {24298#false} assume !!(0 == ~ep32~0 % 256); {24298#false} is VALID [2022-02-20 19:01:48,703 INFO L290 TraceCheckUtils]: 295: Hoare triple {24298#false} assume !!(0 == ~ep42~0 % 256); {24298#false} is VALID [2022-02-20 19:01:48,703 INFO L290 TraceCheckUtils]: 296: Hoare triple {24298#false} ~newmax2~0 := main_~node2__newmax~5#1; {24298#false} is VALID [2022-02-20 19:01:48,703 INFO L290 TraceCheckUtils]: 297: Hoare triple {24298#false} assume 3 == ~r2~0; {24298#false} is VALID [2022-02-20 19:01:48,703 INFO L290 TraceCheckUtils]: 298: Hoare triple {24298#false} assume ~max2~0 == ~id2~0;~st2~0 := 1;~mode2~0 := 0;havoc main_~node3__newmax~5#1;main_~node3__newmax~5#1 := 0; {24298#false} is VALID [2022-02-20 19:01:48,703 INFO L290 TraceCheckUtils]: 299: Hoare triple {24298#false} assume !(0 == ~mode3~0 % 256);~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {24298#false} is VALID [2022-02-20 19:01:48,703 INFO L290 TraceCheckUtils]: 300: Hoare triple {24298#false} assume !!(0 == ~ep13~0 % 256); {24298#false} is VALID [2022-02-20 19:01:48,704 INFO L290 TraceCheckUtils]: 301: Hoare triple {24298#false} assume !!(0 == ~ep23~0 % 256); {24298#false} is VALID [2022-02-20 19:01:48,704 INFO L290 TraceCheckUtils]: 302: Hoare triple {24298#false} assume !!(0 == ~ep43~0 % 256); {24298#false} is VALID [2022-02-20 19:01:48,704 INFO L290 TraceCheckUtils]: 303: Hoare triple {24298#false} ~newmax3~0 := main_~node3__newmax~5#1; {24298#false} is VALID [2022-02-20 19:01:48,704 INFO L290 TraceCheckUtils]: 304: Hoare triple {24298#false} assume 3 == ~r3~0; {24298#false} is VALID [2022-02-20 19:01:48,704 INFO L290 TraceCheckUtils]: 305: Hoare triple {24298#false} assume ~max3~0 == ~id3~0;~st3~0 := 1;~mode3~0 := 0;havoc main_~node4__newmax~5#1;main_~node4__newmax~5#1 := 0; {24298#false} is VALID [2022-02-20 19:01:48,704 INFO L290 TraceCheckUtils]: 306: Hoare triple {24298#false} assume !(0 == ~mode4~0 % 256);~r4~0 := (if (1 + ~r4~0) % 256 <= 127 then (1 + ~r4~0) % 256 else (1 + ~r4~0) % 256 - 256); {24298#false} is VALID [2022-02-20 19:01:48,704 INFO L290 TraceCheckUtils]: 307: Hoare triple {24298#false} assume !!(0 == ~ep14~0 % 256); {24298#false} is VALID [2022-02-20 19:01:48,704 INFO L290 TraceCheckUtils]: 308: Hoare triple {24298#false} assume !!(0 == ~ep24~0 % 256); {24298#false} is VALID [2022-02-20 19:01:48,705 INFO L290 TraceCheckUtils]: 309: Hoare triple {24298#false} assume !!(0 == ~ep34~0 % 256); {24298#false} is VALID [2022-02-20 19:01:48,705 INFO L290 TraceCheckUtils]: 310: Hoare triple {24298#false} ~newmax4~0 := main_~node4__newmax~5#1; {24298#false} is VALID [2022-02-20 19:01:48,705 INFO L290 TraceCheckUtils]: 311: Hoare triple {24298#false} assume 3 == ~r4~0; {24298#false} is VALID [2022-02-20 19:01:48,705 INFO L290 TraceCheckUtils]: 312: Hoare triple {24298#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; {24298#false} is VALID [2022-02-20 19:01:48,705 INFO L290 TraceCheckUtils]: 313: Hoare triple {24298#false} assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1);main_~check__tmp~5#1 := 0;~__return_7539~0 := main_~check__tmp~5#1;main_~main__c1~0#1 := ~__return_7539~0;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; {24298#false} is VALID [2022-02-20 19:01:48,705 INFO L290 TraceCheckUtils]: 314: Hoare triple {24298#false} assume 0 == main_~assert__arg~5#1 % 256; {24298#false} is VALID [2022-02-20 19:01:48,705 INFO L290 TraceCheckUtils]: 315: Hoare triple {24298#false} assume !false; {24298#false} is VALID [2022-02-20 19:01:48,706 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 19:01:48,706 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 19:01:48,707 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [994448979] [2022-02-20 19:01:48,707 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [994448979] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 19:01:48,707 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 19:01:48,708 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 19:01:48,708 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [224013467] [2022-02-20 19:01:48,708 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 19:01:48,708 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 19:01:48,709 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 19:01:48,709 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 19:01:48,912 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 19:01:48,912 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 19:01:48,921 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 19:01:48,921 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 19:01:48,922 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 19:01:48,922 INFO L87 Difference]: Start difference. First operand 2874 states and 4451 transitions. 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 19:01:54,005 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:01:54,005 INFO L93 Difference]: Finished difference Result 8399 states and 12965 transitions. [2022-02-20 19:01:54,005 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 19:01:54,006 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 19:01:54,007 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 19:01:54,007 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 19:01:54,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 4345 transitions. [2022-02-20 19:01:54,020 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 19:01:54,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 4345 transitions. [2022-02-20 19:01:54,032 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 4345 transitions. [2022-02-20 19:01:56,422 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 4345 edges. 4345 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:01:57,617 INFO L225 Difference]: With dead ends: 8399 [2022-02-20 19:01:57,617 INFO L226 Difference]: Without dead ends: 5650 [2022-02-20 19:01:57,620 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 19:01:57,623 INFO L933 BasicCegarLoop]: 2929 mSDtfsCounter, 1361 mSDsluCounter, 1437 mSDsCounter, 0 mSdLazyCounter, 27 mSolverCounterSat, 23 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1361 SdHoareTripleChecker+Valid, 4366 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 19:01:57,624 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1361 Valid, 4366 Invalid, 50 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [23 Valid, 27 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-02-20 19:01:57,628 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5650 states. [2022-02-20 19:01:58,160 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5650 to 5495. [2022-02-20 19:01:58,160 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 19:01:58,170 INFO L82 GeneralOperation]: Start isEquivalent. First operand 5650 states. Second operand has 5495 states, 5483 states have (on average 1.5486047784059822) internal successors, (8491), 5494 states have internal predecessors, (8491), 0 states have call successors, (0), 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 19:01:58,180 INFO L74 IsIncluded]: Start isIncluded. First operand 5650 states. Second operand has 5495 states, 5483 states have (on average 1.5486047784059822) internal successors, (8491), 5494 states have internal predecessors, (8491), 0 states have call successors, (0), 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 19:01:58,189 INFO L87 Difference]: Start difference. First operand 5650 states. Second operand has 5495 states, 5483 states have (on average 1.5486047784059822) internal successors, (8491), 5494 states have internal predecessors, (8491), 0 states have call successors, (0), 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 19:01:59,027 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:01:59,027 INFO L93 Difference]: Finished difference Result 5650 states and 8700 transitions. [2022-02-20 19:01:59,028 INFO L276 IsEmpty]: Start isEmpty. Operand 5650 states and 8700 transitions. [2022-02-20 19:01:59,033 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:01:59,033 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:01:59,041 INFO L74 IsIncluded]: Start isIncluded. First operand has 5495 states, 5483 states have (on average 1.5486047784059822) internal successors, (8491), 5494 states have internal predecessors, (8491), 0 states have call successors, (0), 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 5650 states. [2022-02-20 19:01:59,047 INFO L87 Difference]: Start difference. First operand has 5495 states, 5483 states have (on average 1.5486047784059822) internal successors, (8491), 5494 states have internal predecessors, (8491), 0 states have call successors, (0), 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 5650 states. [2022-02-20 19:01:59,889 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:01:59,890 INFO L93 Difference]: Finished difference Result 5650 states and 8700 transitions. [2022-02-20 19:01:59,890 INFO L276 IsEmpty]: Start isEmpty. Operand 5650 states and 8700 transitions. [2022-02-20 19:01:59,895 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:01:59,895 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:01:59,895 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 19:01:59,896 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 19:01:59,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5495 states, 5483 states have (on average 1.5486047784059822) internal successors, (8491), 5494 states have internal predecessors, (8491), 0 states have call successors, (0), 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 19:02:01,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5495 states to 5495 states and 8491 transitions. [2022-02-20 19:02:01,068 INFO L78 Accepts]: Start accepts. Automaton has 5495 states and 8491 transitions. Word has length 316 [2022-02-20 19:02:01,072 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 19:02:01,072 INFO L470 AbstractCegarLoop]: Abstraction has 5495 states and 8491 transitions. [2022-02-20 19:02:01,072 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 19:02:01,072 INFO L276 IsEmpty]: Start isEmpty. Operand 5495 states and 8491 transitions. [2022-02-20 19:02:01,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2022-02-20 19:02:01,083 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 19:02:01,084 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 19:02:01,084 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-02-20 19:02:01,084 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 19:02:01,086 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 19:02:01,086 INFO L85 PathProgramCache]: Analyzing trace with hash -1009354821, now seen corresponding path program 1 times [2022-02-20 19:02:01,086 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 19:02:01,087 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [340465255] [2022-02-20 19:02:01,087 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:02:01,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 19:02:01,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:02:01,170 INFO L290 TraceCheckUtils]: 0: Hoare triple {53992#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(57, 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_4657~0 := 0;~__return_4899~0 := 0;~__return_5106~0 := 0;~__return_5329~0 := 0;~__return_5536~0 := 0;~__return_5759~0 := 0;~__return_7539~0 := 0;~__return_7496~0 := 0;~__return_7413~0 := 0;~__return_7370~0 := 0;~__return_7247~0 := 0;~__return_7204~0 := 0;~__return_7121~0 := 0;~__return_7075~0 := 0;~__tmp_5976_0~0 := 0;~__return_6173~0 := 0;~__return_5989~0 := 0;~__return_6892~0 := 0;~__return_6849~0 := 0;~__return_6766~0 := 0;~__return_6720~0 := 0;~__return_6577~0 := 0;~__return_6531~0 := 0;~__return_6425~0 := 0;~__return_5975~0 := 0; {53992#true} is VALID [2022-02-20 19:02:01,170 INFO L290 TraceCheckUtils]: 1: Hoare triple {53992#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_2~3#1, main_~node1____CPAchecker_TMP_1~3#1, main_~node1____CPAchecker_TMP_0~3#1, main_~node1__newmax~6#1, main_~main____CPAchecker_TMP_0~5#1, main_~__tmp_13~0#1, main_~assert__arg~12#1, main_~check__tmp~12#1, main_~node4__newmax~8#1, main_~node3__newmax~6#1, main_~node2__newmax~5#1, main_~__tmp_14~0#1, main_~assert__arg~13#1, main_~check__tmp~14#1, main_~__tmp_15~0#1, main_~assert__arg~14#1, main_~check__tmp~15#1, main_~node4__newmax~10#1, main_~__tmp_16~0#1, main_~assert__arg~15#1, main_~check__tmp~16#1, main_~check__tmp~17#1, main_~node4__newmax~11#1, main_~node3__newmax~8#1, main_~__tmp_17~0#1, main_~assert__arg~16#1, main_~check__tmp~18#1, main_~check__tmp~19#1, main_~node4__newmax~12#1, main_~check__tmp~20#1, main_~check__tmp~21#1, main_~node4__newmax~13#1, main_~node3__newmax~9#1, main_~node2__newmax~7#1, main_~node1__newmax~5#1, main_~main____CPAchecker_TMP_0~4#1, main_~__tmp_5~0#1, main_~assert__arg~4#1, main_~check__tmp~4#1, main_~node4____CPAchecker_TMP_2~2#1, main_~node4____CPAchecker_TMP_1~2#1, main_~node4____CPAchecker_TMP_0~2#1, main_~node4__newmax~4#1, main_~node3____CPAchecker_TMP_2~2#1, main_~node3____CPAchecker_TMP_1~2#1, main_~node3____CPAchecker_TMP_0~2#1, main_~node3__newmax~4#1, main_~node2____CPAchecker_TMP_2~2#1, main_~node2____CPAchecker_TMP_1~2#1, main_~node2____CPAchecker_TMP_0~2#1, main_~node2__newmax~4#1, main_~node1____CPAchecker_TMP_2~2#1, main_~node1____CPAchecker_TMP_1~2#1, main_~node1____CPAchecker_TMP_0~2#1, main_~node1__newmax~4#1, main_~main____CPAchecker_TMP_0~3#1, main_~__tmp_4~0#1, main_~assert__arg~3#1, main_~check__tmp~3#1, main_~node4__newmax~3#1, main_~node3__newmax~3#1, main_~node2__newmax~3#1, main_~node1__newmax~3#1, main_~main____CPAchecker_TMP_0~2#1, main_~__tmp_3~0#1, main_~assert__arg~2#1, main_~check__tmp~2#1, main_~node4____CPAchecker_TMP_2~1#1, main_~node4____CPAchecker_TMP_1~1#1, main_~node4____CPAchecker_TMP_0~1#1, main_~node4__newmax~2#1, main_~node3____CPAchecker_TMP_2~1#1, main_~node3____CPAchecker_TMP_1~1#1, main_~node3____CPAchecker_TMP_0~1#1, main_~node3__newmax~2#1, main_~node2____CPAchecker_TMP_2~1#1, main_~node2____CPAchecker_TMP_1~1#1, main_~node2____CPAchecker_TMP_0~1#1, main_~node2__newmax~2#1, main_~node1____CPAchecker_TMP_2~1#1, main_~node1____CPAchecker_TMP_1~1#1, main_~node1____CPAchecker_TMP_0~1#1, main_~node1__newmax~2#1, main_~main____CPAchecker_TMP_0~1#1, main_~__tmp_2~0#1, main_~assert__arg~1#1, main_~check__tmp~1#1, main_~node4__newmax~1#1, main_~node3__newmax~1#1, main_~node2__newmax~1#1, main_~node1__newmax~1#1, main_~main____CPAchecker_TMP_0~0#1, main_~__tmp_1~0#1, main_~assert__arg~0#1, main_~check__tmp~0#1, main_~node4____CPAchecker_TMP_2~0#1, main_~node4____CPAchecker_TMP_1~0#1, main_~node4____CPAchecker_TMP_0~0#1, main_~node4__newmax~0#1, main_~node3____CPAchecker_TMP_2~0#1, main_~node3____CPAchecker_TMP_1~0#1, main_~node3____CPAchecker_TMP_0~0#1, main_~node3__newmax~0#1, main_~node2____CPAchecker_TMP_2~0#1, main_~node2____CPAchecker_TMP_1~0#1, main_~node2____CPAchecker_TMP_0~0#1, main_~node2__newmax~0#1, main_~node1____CPAchecker_TMP_2~0#1, main_~node1____CPAchecker_TMP_1~0#1, main_~node1____CPAchecker_TMP_0~0#1, main_~node1__newmax~0#1, main_~init__r121~0#1, main_~init__r131~0#1, main_~init__r141~0#1, main_~init__r211~0#1, main_~init__r231~0#1, main_~init__r241~0#1, main_~init__r311~0#1, main_~init__r321~0#1, main_~init__r341~0#1, main_~init__r411~0#1, main_~init__r421~0#1, main_~init__r431~0#1, main_~init__r122~0#1, main_~init__tmp~0#1, main_~init__r132~0#1, main_~init__tmp___0~0#1, main_~init__r142~0#1, main_~init__tmp___1~0#1, main_~init__r212~0#1, main_~init__tmp___2~0#1, main_~init__r232~0#1, main_~init__tmp___3~0#1, main_~init__r242~0#1, main_~init__tmp___4~0#1, main_~init__r312~0#1, main_~init__tmp___5~0#1, main_~init__r322~0#1, main_~init__tmp___6~0#1, main_~init__r342~0#1, main_~init__tmp___7~0#1, main_~init__r412~0#1, main_~init__tmp___8~0#1, main_~init__r422~0#1, main_~init__tmp___9~0#1, main_~init__r432~0#1, main_~init__tmp___10~0#1, main_~init__r123~0#1, main_~init__tmp___11~0#1, main_~init__r133~0#1, main_~init__tmp___12~0#1, main_~init__r143~0#1, main_~init__tmp___13~0#1, main_~init__r213~0#1, main_~init__tmp___14~0#1, main_~init__r233~0#1, main_~init__tmp___15~0#1, main_~init__r243~0#1, main_~init__tmp___16~0#1, main_~init__r313~0#1, main_~init__tmp___17~0#1, main_~init__r323~0#1, main_~init__tmp___18~0#1, main_~init__r343~0#1, main_~init__tmp___19~0#1, main_~init__r413~0#1, main_~init__tmp___20~0#1, main_~init__r423~0#1, main_~init__tmp___21~0#1, main_~init__r433~0#1, main_~init__tmp___22~0#1, main_~init__tmp___23~0#1, main_~main__c1~0#1, main_~main__i2~0#1;havoc main_~main__c1~0#1;havoc main_~main__i2~0#1;main_~main__c1~0#1 := 0;~ep12~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1;~ep13~0 := main_#t~nondet5#1;havoc main_#t~nondet5#1;~ep14~0 := main_#t~nondet6#1;havoc main_#t~nondet6#1;~ep21~0 := main_#t~nondet7#1;havoc main_#t~nondet7#1;~ep23~0 := main_#t~nondet8#1;havoc main_#t~nondet8#1;~ep24~0 := main_#t~nondet9#1;havoc main_#t~nondet9#1;~ep31~0 := main_#t~nondet10#1;havoc main_#t~nondet10#1;~ep32~0 := main_#t~nondet11#1;havoc main_#t~nondet11#1;~ep34~0 := main_#t~nondet12#1;havoc main_#t~nondet12#1;~ep41~0 := main_#t~nondet13#1;havoc main_#t~nondet13#1;~ep42~0 := main_#t~nondet14#1;havoc main_#t~nondet14#1;~ep43~0 := main_#t~nondet15#1;havoc main_#t~nondet15#1;assume -128 <= main_#t~nondet16#1 && main_#t~nondet16#1 <= 127;~id1~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;assume -128 <= main_#t~nondet17#1 && main_#t~nondet17#1 <= 127;~r1~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;assume -128 <= main_#t~nondet18#1 && main_#t~nondet18#1 <= 127;~st1~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;assume -128 <= main_#t~nondet19#1 && main_#t~nondet19#1 <= 127;~nl1~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;assume -128 <= main_#t~nondet20#1 && main_#t~nondet20#1 <= 127;~m1~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;assume -128 <= main_#t~nondet21#1 && main_#t~nondet21#1 <= 127;~max1~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;~mode1~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;~newmax1~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;assume -128 <= main_#t~nondet24#1 && main_#t~nondet24#1 <= 127;~id2~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;assume -128 <= main_#t~nondet25#1 && main_#t~nondet25#1 <= 127;~r2~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;assume -128 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 127;~st2~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;assume -128 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 127;~nl2~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;assume -128 <= main_#t~nondet28#1 && main_#t~nondet28#1 <= 127;~m2~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;assume -128 <= main_#t~nondet29#1 && main_#t~nondet29#1 <= 127;~max2~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~mode2~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~newmax2~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;assume -128 <= main_#t~nondet32#1 && main_#t~nondet32#1 <= 127;~id3~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;assume -128 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 127;~r3~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;assume -128 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 127;~st3~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;assume -128 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 127;~nl3~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;assume -128 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 127;~m3~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;assume -128 <= main_#t~nondet37#1 && main_#t~nondet37#1 <= 127;~max3~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~mode3~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~newmax3~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;assume -128 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 127;~id4~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;assume -128 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 127;~r4~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;assume -128 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 127;~st4~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;assume -128 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 127;~nl4~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;assume -128 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 127;~m4~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;assume -128 <= main_#t~nondet45#1 && main_#t~nondet45#1 <= 127;~max4~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~mode4~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~newmax4~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;havoc main_~init__r121~0#1;havoc main_~init__r131~0#1;havoc main_~init__r141~0#1;havoc main_~init__r211~0#1;havoc main_~init__r231~0#1;havoc main_~init__r241~0#1;havoc main_~init__r311~0#1;havoc main_~init__r321~0#1;havoc main_~init__r341~0#1;havoc main_~init__r411~0#1;havoc main_~init__r421~0#1;havoc main_~init__r431~0#1;havoc main_~init__r122~0#1;havoc main_~init__tmp~0#1;havoc main_~init__r132~0#1;havoc main_~init__tmp___0~0#1;havoc main_~init__r142~0#1;havoc main_~init__tmp___1~0#1;havoc main_~init__r212~0#1;havoc main_~init__tmp___2~0#1;havoc main_~init__r232~0#1;havoc main_~init__tmp___3~0#1;havoc main_~init__r242~0#1;havoc main_~init__tmp___4~0#1;havoc main_~init__r312~0#1;havoc main_~init__tmp___5~0#1;havoc main_~init__r322~0#1;havoc main_~init__tmp___6~0#1;havoc main_~init__r342~0#1;havoc main_~init__tmp___7~0#1;havoc main_~init__r412~0#1;havoc main_~init__tmp___8~0#1;havoc main_~init__r422~0#1;havoc main_~init__tmp___9~0#1;havoc main_~init__r432~0#1;havoc main_~init__tmp___10~0#1;havoc main_~init__r123~0#1;havoc main_~init__tmp___11~0#1;havoc main_~init__r133~0#1;havoc main_~init__tmp___12~0#1;havoc main_~init__r143~0#1;havoc main_~init__tmp___13~0#1;havoc main_~init__r213~0#1;havoc main_~init__tmp___14~0#1;havoc main_~init__r233~0#1;havoc main_~init__tmp___15~0#1;havoc main_~init__r243~0#1;havoc main_~init__tmp___16~0#1;havoc main_~init__r313~0#1;havoc main_~init__tmp___17~0#1;havoc main_~init__r323~0#1;havoc main_~init__tmp___18~0#1;havoc main_~init__r343~0#1;havoc main_~init__tmp___19~0#1;havoc main_~init__r413~0#1;havoc main_~init__tmp___20~0#1;havoc main_~init__r423~0#1;havoc main_~init__tmp___21~0#1;havoc main_~init__r433~0#1;havoc main_~init__tmp___22~0#1;havoc main_~init__tmp___23~0#1;main_~init__r121~0#1 := ~ep12~0;main_~init__r131~0#1 := ~ep13~0;main_~init__r141~0#1 := ~ep14~0;main_~init__r211~0#1 := ~ep21~0;main_~init__r231~0#1 := ~ep23~0;main_~init__r241~0#1 := ~ep24~0;main_~init__r311~0#1 := ~ep31~0;main_~init__r321~0#1 := ~ep32~0;main_~init__r341~0#1 := ~ep34~0;main_~init__r411~0#1 := ~ep41~0;main_~init__r421~0#1 := ~ep42~0;main_~init__r431~0#1 := ~ep43~0; {53992#true} is VALID [2022-02-20 19:02:01,170 INFO L290 TraceCheckUtils]: 2: Hoare triple {53992#true} assume !!(0 == main_~init__r121~0#1 % 256); {53992#true} is VALID [2022-02-20 19:02:01,171 INFO L290 TraceCheckUtils]: 3: Hoare triple {53992#true} assume !!(0 == main_~init__r131~0#1 % 256); {53994#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r131~0#1| 256)) |ULTIMATE.start_main_~init__r131~0#1|) 0)} is VALID [2022-02-20 19:02:01,171 INFO L290 TraceCheckUtils]: 4: Hoare triple {53994#(= (+ (* (- 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; {53994#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r131~0#1| 256)) |ULTIMATE.start_main_~init__r131~0#1|) 0)} is VALID [2022-02-20 19:02:01,172 INFO L290 TraceCheckUtils]: 5: Hoare triple {53994#(= (+ (* (- 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); {53994#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r131~0#1| 256)) |ULTIMATE.start_main_~init__r131~0#1|) 0)} is VALID [2022-02-20 19:02:01,172 INFO L290 TraceCheckUtils]: 6: Hoare triple {53994#(= (+ (* (- 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; {53993#false} is VALID [2022-02-20 19:02:01,172 INFO L290 TraceCheckUtils]: 7: Hoare triple {53993#false} main_~init__r132~0#1 := (if 0 == main_~init__tmp___0~0#1 then 0 else 1); {53993#false} is VALID [2022-02-20 19:02:01,172 INFO L290 TraceCheckUtils]: 8: Hoare triple {53993#false} assume !(0 == main_~init__r141~0#1 % 256);main_~init__tmp___1~0#1 := 1; {53993#false} is VALID [2022-02-20 19:02:01,172 INFO L290 TraceCheckUtils]: 9: Hoare triple {53993#false} main_~init__r142~0#1 := (if 0 == main_~init__tmp___1~0#1 then 0 else 1); {53993#false} is VALID [2022-02-20 19:02:01,173 INFO L290 TraceCheckUtils]: 10: Hoare triple {53993#false} assume !(0 == main_~init__r211~0#1 % 256);main_~init__tmp___2~0#1 := 1; {53993#false} is VALID [2022-02-20 19:02:01,173 INFO L290 TraceCheckUtils]: 11: Hoare triple {53993#false} main_~init__r212~0#1 := (if 0 == main_~init__tmp___2~0#1 then 0 else 1); {53993#false} is VALID [2022-02-20 19:02:01,173 INFO L290 TraceCheckUtils]: 12: Hoare triple {53993#false} assume !(0 == main_~init__r231~0#1 % 256);main_~init__tmp___3~0#1 := 1; {53993#false} is VALID [2022-02-20 19:02:01,173 INFO L290 TraceCheckUtils]: 13: Hoare triple {53993#false} main_~init__r232~0#1 := (if 0 == main_~init__tmp___3~0#1 then 0 else 1); {53993#false} is VALID [2022-02-20 19:02:01,173 INFO L290 TraceCheckUtils]: 14: Hoare triple {53993#false} assume !(0 == main_~init__r241~0#1 % 256);main_~init__tmp___4~0#1 := 1; {53993#false} is VALID [2022-02-20 19:02:01,173 INFO L290 TraceCheckUtils]: 15: Hoare triple {53993#false} main_~init__r242~0#1 := (if 0 == main_~init__tmp___4~0#1 then 0 else 1); {53993#false} is VALID [2022-02-20 19:02:01,173 INFO L290 TraceCheckUtils]: 16: Hoare triple {53993#false} assume !(0 == main_~init__r311~0#1 % 256);main_~init__tmp___5~0#1 := 1; {53993#false} is VALID [2022-02-20 19:02:01,173 INFO L290 TraceCheckUtils]: 17: Hoare triple {53993#false} main_~init__r312~0#1 := (if 0 == main_~init__tmp___5~0#1 then 0 else 1); {53993#false} is VALID [2022-02-20 19:02:01,173 INFO L290 TraceCheckUtils]: 18: Hoare triple {53993#false} assume !(0 == main_~init__r321~0#1 % 256);main_~init__tmp___6~0#1 := 1; {53993#false} is VALID [2022-02-20 19:02:01,174 INFO L290 TraceCheckUtils]: 19: Hoare triple {53993#false} main_~init__r322~0#1 := (if 0 == main_~init__tmp___6~0#1 then 0 else 1); {53993#false} is VALID [2022-02-20 19:02:01,174 INFO L290 TraceCheckUtils]: 20: Hoare triple {53993#false} assume !(0 == main_~init__r341~0#1 % 256);main_~init__tmp___7~0#1 := 1; {53993#false} is VALID [2022-02-20 19:02:01,174 INFO L290 TraceCheckUtils]: 21: Hoare triple {53993#false} main_~init__r342~0#1 := (if 0 == main_~init__tmp___7~0#1 then 0 else 1); {53993#false} is VALID [2022-02-20 19:02:01,174 INFO L290 TraceCheckUtils]: 22: Hoare triple {53993#false} assume !(0 == main_~init__r411~0#1 % 256);main_~init__tmp___8~0#1 := 1; {53993#false} is VALID [2022-02-20 19:02:01,174 INFO L290 TraceCheckUtils]: 23: Hoare triple {53993#false} main_~init__r412~0#1 := (if 0 == main_~init__tmp___8~0#1 then 0 else 1); {53993#false} is VALID [2022-02-20 19:02:01,174 INFO L290 TraceCheckUtils]: 24: Hoare triple {53993#false} assume !(0 == main_~init__r421~0#1 % 256);main_~init__tmp___9~0#1 := 1; {53993#false} is VALID [2022-02-20 19:02:01,174 INFO L290 TraceCheckUtils]: 25: Hoare triple {53993#false} main_~init__r422~0#1 := (if 0 == main_~init__tmp___9~0#1 then 0 else 1); {53993#false} is VALID [2022-02-20 19:02:01,174 INFO L290 TraceCheckUtils]: 26: Hoare triple {53993#false} assume !(0 == main_~init__r431~0#1 % 256);main_~init__tmp___10~0#1 := 1; {53993#false} is VALID [2022-02-20 19:02:01,175 INFO L290 TraceCheckUtils]: 27: Hoare triple {53993#false} main_~init__r432~0#1 := (if 0 == main_~init__tmp___10~0#1 then 0 else 1); {53993#false} is VALID [2022-02-20 19:02:01,175 INFO L290 TraceCheckUtils]: 28: Hoare triple {53993#false} assume !(0 == main_~init__r122~0#1 % 256);main_~init__tmp___11~0#1 := 1; {53993#false} is VALID [2022-02-20 19:02:01,175 INFO L290 TraceCheckUtils]: 29: Hoare triple {53993#false} main_~init__r123~0#1 := (if 0 == main_~init__tmp___11~0#1 then 0 else 1); {53993#false} is VALID [2022-02-20 19:02:01,175 INFO L290 TraceCheckUtils]: 30: Hoare triple {53993#false} assume !(0 == main_~init__r132~0#1 % 256);main_~init__tmp___12~0#1 := 1; {53993#false} is VALID [2022-02-20 19:02:01,175 INFO L290 TraceCheckUtils]: 31: Hoare triple {53993#false} main_~init__r133~0#1 := (if 0 == main_~init__tmp___12~0#1 then 0 else 1); {53993#false} is VALID [2022-02-20 19:02:01,175 INFO L290 TraceCheckUtils]: 32: Hoare triple {53993#false} assume !(0 == main_~init__r142~0#1 % 256);main_~init__tmp___13~0#1 := 1; {53993#false} is VALID [2022-02-20 19:02:01,175 INFO L290 TraceCheckUtils]: 33: Hoare triple {53993#false} main_~init__r143~0#1 := (if 0 == main_~init__tmp___13~0#1 then 0 else 1); {53993#false} is VALID [2022-02-20 19:02:01,175 INFO L290 TraceCheckUtils]: 34: Hoare triple {53993#false} assume !(0 == main_~init__r212~0#1 % 256);main_~init__tmp___14~0#1 := 1; {53993#false} is VALID [2022-02-20 19:02:01,175 INFO L290 TraceCheckUtils]: 35: Hoare triple {53993#false} main_~init__r213~0#1 := (if 0 == main_~init__tmp___14~0#1 then 0 else 1); {53993#false} is VALID [2022-02-20 19:02:01,176 INFO L290 TraceCheckUtils]: 36: Hoare triple {53993#false} assume !(0 == main_~init__r232~0#1 % 256);main_~init__tmp___15~0#1 := 1; {53993#false} is VALID [2022-02-20 19:02:01,176 INFO L290 TraceCheckUtils]: 37: Hoare triple {53993#false} main_~init__r233~0#1 := (if 0 == main_~init__tmp___15~0#1 then 0 else 1); {53993#false} is VALID [2022-02-20 19:02:01,176 INFO L290 TraceCheckUtils]: 38: Hoare triple {53993#false} assume !(0 == main_~init__r242~0#1 % 256);main_~init__tmp___16~0#1 := 1; {53993#false} is VALID [2022-02-20 19:02:01,176 INFO L290 TraceCheckUtils]: 39: Hoare triple {53993#false} main_~init__r243~0#1 := (if 0 == main_~init__tmp___16~0#1 then 0 else 1); {53993#false} is VALID [2022-02-20 19:02:01,176 INFO L290 TraceCheckUtils]: 40: Hoare triple {53993#false} assume !(0 == main_~init__r312~0#1 % 256);main_~init__tmp___17~0#1 := 1; {53993#false} is VALID [2022-02-20 19:02:01,176 INFO L290 TraceCheckUtils]: 41: Hoare triple {53993#false} main_~init__r313~0#1 := (if 0 == main_~init__tmp___17~0#1 then 0 else 1); {53993#false} is VALID [2022-02-20 19:02:01,176 INFO L290 TraceCheckUtils]: 42: Hoare triple {53993#false} assume !(0 == main_~init__r322~0#1 % 256);main_~init__tmp___18~0#1 := 1; {53993#false} is VALID [2022-02-20 19:02:01,176 INFO L290 TraceCheckUtils]: 43: Hoare triple {53993#false} main_~init__r323~0#1 := (if 0 == main_~init__tmp___18~0#1 then 0 else 1); {53993#false} is VALID [2022-02-20 19:02:01,177 INFO L290 TraceCheckUtils]: 44: Hoare triple {53993#false} assume !(0 == main_~init__r342~0#1 % 256);main_~init__tmp___19~0#1 := 1; {53993#false} is VALID [2022-02-20 19:02:01,177 INFO L290 TraceCheckUtils]: 45: Hoare triple {53993#false} main_~init__r343~0#1 := (if 0 == main_~init__tmp___19~0#1 then 0 else 1); {53993#false} is VALID [2022-02-20 19:02:01,177 INFO L290 TraceCheckUtils]: 46: Hoare triple {53993#false} assume !(0 == main_~init__r412~0#1 % 256);main_~init__tmp___20~0#1 := 1; {53993#false} is VALID [2022-02-20 19:02:01,177 INFO L290 TraceCheckUtils]: 47: Hoare triple {53993#false} main_~init__r413~0#1 := (if 0 == main_~init__tmp___20~0#1 then 0 else 1); {53993#false} is VALID [2022-02-20 19:02:01,177 INFO L290 TraceCheckUtils]: 48: Hoare triple {53993#false} assume !(0 == main_~init__r422~0#1 % 256);main_~init__tmp___21~0#1 := 1; {53993#false} is VALID [2022-02-20 19:02:01,177 INFO L290 TraceCheckUtils]: 49: Hoare triple {53993#false} main_~init__r423~0#1 := (if 0 == main_~init__tmp___21~0#1 then 0 else 1); {53993#false} is VALID [2022-02-20 19:02:01,177 INFO L290 TraceCheckUtils]: 50: Hoare triple {53993#false} assume !(0 == main_~init__r432~0#1 % 256);main_~init__tmp___22~0#1 := 1; {53993#false} is VALID [2022-02-20 19:02:01,177 INFO L290 TraceCheckUtils]: 51: Hoare triple {53993#false} main_~init__r433~0#1 := (if 0 == main_~init__tmp___22~0#1 then 0 else 1); {53993#false} is VALID [2022-02-20 19:02:01,177 INFO L290 TraceCheckUtils]: 52: Hoare triple {53993#false} assume ~id1~0 != ~id2~0; {53993#false} is VALID [2022-02-20 19:02:01,178 INFO L290 TraceCheckUtils]: 53: Hoare triple {53993#false} assume ~id1~0 != ~id3~0; {53993#false} is VALID [2022-02-20 19:02:01,178 INFO L290 TraceCheckUtils]: 54: Hoare triple {53993#false} assume ~id1~0 != ~id4~0; {53993#false} is VALID [2022-02-20 19:02:01,178 INFO L290 TraceCheckUtils]: 55: Hoare triple {53993#false} assume ~id2~0 != ~id3~0; {53993#false} is VALID [2022-02-20 19:02:01,178 INFO L290 TraceCheckUtils]: 56: Hoare triple {53993#false} assume ~id2~0 != ~id4~0; {53993#false} is VALID [2022-02-20 19:02:01,178 INFO L290 TraceCheckUtils]: 57: Hoare triple {53993#false} assume ~id3~0 != ~id4~0; {53993#false} is VALID [2022-02-20 19:02:01,178 INFO L290 TraceCheckUtils]: 58: Hoare triple {53993#false} assume ~id1~0 >= 0; {53993#false} is VALID [2022-02-20 19:02:01,178 INFO L290 TraceCheckUtils]: 59: Hoare triple {53993#false} assume ~id2~0 >= 0; {53993#false} is VALID [2022-02-20 19:02:01,178 INFO L290 TraceCheckUtils]: 60: Hoare triple {53993#false} assume ~id3~0 >= 0; {53993#false} is VALID [2022-02-20 19:02:01,178 INFO L290 TraceCheckUtils]: 61: Hoare triple {53993#false} assume ~id4~0 >= 0; {53993#false} is VALID [2022-02-20 19:02:01,179 INFO L290 TraceCheckUtils]: 62: Hoare triple {53993#false} assume 0 == ~r1~0; {53993#false} is VALID [2022-02-20 19:02:01,179 INFO L290 TraceCheckUtils]: 63: Hoare triple {53993#false} assume 0 == ~r2~0; {53993#false} is VALID [2022-02-20 19:02:01,179 INFO L290 TraceCheckUtils]: 64: Hoare triple {53993#false} assume 0 == ~r3~0; {53993#false} is VALID [2022-02-20 19:02:01,179 INFO L290 TraceCheckUtils]: 65: Hoare triple {53993#false} assume 0 == ~r4~0; {53993#false} is VALID [2022-02-20 19:02:01,179 INFO L290 TraceCheckUtils]: 66: Hoare triple {53993#false} assume !(0 == main_~init__r123~0#1 % 256); {53993#false} is VALID [2022-02-20 19:02:01,179 INFO L290 TraceCheckUtils]: 67: Hoare triple {53993#false} assume !(0 == main_~init__r133~0#1 % 256); {53993#false} is VALID [2022-02-20 19:02:01,179 INFO L290 TraceCheckUtils]: 68: Hoare triple {53993#false} assume !(0 == main_~init__r143~0#1 % 256); {53993#false} is VALID [2022-02-20 19:02:01,179 INFO L290 TraceCheckUtils]: 69: Hoare triple {53993#false} assume !(0 == main_~init__r213~0#1 % 256); {53993#false} is VALID [2022-02-20 19:02:01,180 INFO L290 TraceCheckUtils]: 70: Hoare triple {53993#false} assume !(0 == main_~init__r233~0#1 % 256); {53993#false} is VALID [2022-02-20 19:02:01,180 INFO L290 TraceCheckUtils]: 71: Hoare triple {53993#false} assume !(0 == main_~init__r243~0#1 % 256); {53993#false} is VALID [2022-02-20 19:02:01,180 INFO L290 TraceCheckUtils]: 72: Hoare triple {53993#false} assume !(0 == main_~init__r313~0#1 % 256); {53993#false} is VALID [2022-02-20 19:02:01,180 INFO L290 TraceCheckUtils]: 73: Hoare triple {53993#false} assume !(0 == main_~init__r323~0#1 % 256); {53993#false} is VALID [2022-02-20 19:02:01,180 INFO L290 TraceCheckUtils]: 74: Hoare triple {53993#false} assume !(0 == main_~init__r343~0#1 % 256); {53993#false} is VALID [2022-02-20 19:02:01,180 INFO L290 TraceCheckUtils]: 75: Hoare triple {53993#false} assume !(0 == main_~init__r413~0#1 % 256); {53993#false} is VALID [2022-02-20 19:02:01,180 INFO L290 TraceCheckUtils]: 76: Hoare triple {53993#false} assume !(0 == main_~init__r423~0#1 % 256); {53993#false} is VALID [2022-02-20 19:02:01,180 INFO L290 TraceCheckUtils]: 77: Hoare triple {53993#false} assume !(0 == main_~init__r433~0#1 % 256); {53993#false} is VALID [2022-02-20 19:02:01,180 INFO L290 TraceCheckUtils]: 78: Hoare triple {53993#false} assume ~max1~0 == ~id1~0; {53993#false} is VALID [2022-02-20 19:02:01,181 INFO L290 TraceCheckUtils]: 79: Hoare triple {53993#false} assume ~max2~0 == ~id2~0; {53993#false} is VALID [2022-02-20 19:02:01,181 INFO L290 TraceCheckUtils]: 80: Hoare triple {53993#false} assume ~max3~0 == ~id3~0; {53993#false} is VALID [2022-02-20 19:02:01,181 INFO L290 TraceCheckUtils]: 81: Hoare triple {53993#false} assume ~max4~0 == ~id4~0; {53993#false} is VALID [2022-02-20 19:02:01,181 INFO L290 TraceCheckUtils]: 82: Hoare triple {53993#false} assume 0 == ~st1~0; {53993#false} is VALID [2022-02-20 19:02:01,181 INFO L290 TraceCheckUtils]: 83: Hoare triple {53993#false} assume 0 == ~st2~0; {53993#false} is VALID [2022-02-20 19:02:01,181 INFO L290 TraceCheckUtils]: 84: Hoare triple {53993#false} assume 0 == ~st3~0; {53993#false} is VALID [2022-02-20 19:02:01,181 INFO L290 TraceCheckUtils]: 85: Hoare triple {53993#false} assume 0 == ~st4~0; {53993#false} is VALID [2022-02-20 19:02:01,181 INFO L290 TraceCheckUtils]: 86: Hoare triple {53993#false} assume 0 == ~nl1~0; {53993#false} is VALID [2022-02-20 19:02:01,181 INFO L290 TraceCheckUtils]: 87: Hoare triple {53993#false} assume 0 == ~nl2~0; {53993#false} is VALID [2022-02-20 19:02:01,182 INFO L290 TraceCheckUtils]: 88: Hoare triple {53993#false} assume 0 == ~nl3~0; {53993#false} is VALID [2022-02-20 19:02:01,182 INFO L290 TraceCheckUtils]: 89: Hoare triple {53993#false} assume 0 == ~nl4~0; {53993#false} is VALID [2022-02-20 19:02:01,182 INFO L290 TraceCheckUtils]: 90: Hoare triple {53993#false} assume 0 == ~mode1~0 % 256; {53993#false} is VALID [2022-02-20 19:02:01,182 INFO L290 TraceCheckUtils]: 91: Hoare triple {53993#false} assume 0 == ~mode2~0 % 256; {53993#false} is VALID [2022-02-20 19:02:01,182 INFO L290 TraceCheckUtils]: 92: Hoare triple {53993#false} assume 0 == ~mode3~0 % 256; {53993#false} is VALID [2022-02-20 19:02:01,182 INFO L290 TraceCheckUtils]: 93: Hoare triple {53993#false} assume 0 == ~mode4~0 % 256; {53993#false} is VALID [2022-02-20 19:02:01,182 INFO L290 TraceCheckUtils]: 94: Hoare triple {53993#false} assume !(0 == ~newmax1~0 % 256); {53993#false} is VALID [2022-02-20 19:02:01,182 INFO L290 TraceCheckUtils]: 95: Hoare triple {53993#false} assume !(0 == ~newmax2~0 % 256); {53993#false} is VALID [2022-02-20 19:02:01,183 INFO L290 TraceCheckUtils]: 96: Hoare triple {53993#false} assume !(0 == ~newmax3~0 % 256); {53993#false} is VALID [2022-02-20 19:02:01,183 INFO L290 TraceCheckUtils]: 97: Hoare triple {53993#false} assume !(0 == ~newmax4~0 % 256);main_~init__tmp___23~0#1 := 1;~__return_4657~0 := main_~init__tmp___23~0#1;main_~main__i2~0#1 := ~__return_4657~0; {53993#false} is VALID [2022-02-20 19:02:01,183 INFO L290 TraceCheckUtils]: 98: Hoare triple {53993#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; {53993#false} is VALID [2022-02-20 19:02:01,183 INFO L290 TraceCheckUtils]: 99: Hoare triple {53993#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~0#1;main_~node1__newmax~0#1 := 0; {53993#false} is VALID [2022-02-20 19:02:01,183 INFO L290 TraceCheckUtils]: 100: Hoare triple {53993#false} assume !!(0 == ~mode1~0 % 256); {53993#false} is VALID [2022-02-20 19:02:01,183 INFO L290 TraceCheckUtils]: 101: Hoare triple {53993#false} assume ~r1~0 < 3; {53993#false} is VALID [2022-02-20 19:02:01,183 INFO L290 TraceCheckUtils]: 102: Hoare triple {53993#false} assume !!(0 == ~ep12~0 % 256); {53993#false} is VALID [2022-02-20 19:02:01,183 INFO L290 TraceCheckUtils]: 103: Hoare triple {53993#false} assume !!(0 == ~ep13~0 % 256); {53993#false} is VALID [2022-02-20 19:02:01,183 INFO L290 TraceCheckUtils]: 104: Hoare triple {53993#false} assume !!(0 == ~ep14~0 % 256); {53993#false} is VALID [2022-02-20 19:02:01,184 INFO L290 TraceCheckUtils]: 105: Hoare triple {53993#false} ~mode1~0 := 1;havoc main_~node2__newmax~0#1;main_~node2__newmax~0#1 := 0; {53993#false} is VALID [2022-02-20 19:02:01,184 INFO L290 TraceCheckUtils]: 106: Hoare triple {53993#false} assume !!(0 == ~mode2~0 % 256); {53993#false} is VALID [2022-02-20 19:02:01,184 INFO L290 TraceCheckUtils]: 107: Hoare triple {53993#false} assume ~r2~0 < 3; {53993#false} is VALID [2022-02-20 19:02:01,184 INFO L290 TraceCheckUtils]: 108: Hoare triple {53993#false} assume !!(0 == ~ep21~0 % 256); {53993#false} is VALID [2022-02-20 19:02:01,184 INFO L290 TraceCheckUtils]: 109: Hoare triple {53993#false} assume !!(0 == ~ep23~0 % 256); {53993#false} is VALID [2022-02-20 19:02:01,184 INFO L290 TraceCheckUtils]: 110: Hoare triple {53993#false} assume !!(0 == ~ep24~0 % 256); {53993#false} is VALID [2022-02-20 19:02:01,184 INFO L290 TraceCheckUtils]: 111: Hoare triple {53993#false} ~mode2~0 := 1;havoc main_~node3__newmax~0#1;main_~node3__newmax~0#1 := 0; {53993#false} is VALID [2022-02-20 19:02:01,184 INFO L290 TraceCheckUtils]: 112: Hoare triple {53993#false} assume !!(0 == ~mode3~0 % 256); {53993#false} is VALID [2022-02-20 19:02:01,185 INFO L290 TraceCheckUtils]: 113: Hoare triple {53993#false} assume ~r3~0 < 3; {53993#false} is VALID [2022-02-20 19:02:01,185 INFO L290 TraceCheckUtils]: 114: Hoare triple {53993#false} assume !!(0 == ~ep31~0 % 256); {53993#false} is VALID [2022-02-20 19:02:01,185 INFO L290 TraceCheckUtils]: 115: Hoare triple {53993#false} assume !!(0 == ~ep32~0 % 256); {53993#false} is VALID [2022-02-20 19:02:01,185 INFO L290 TraceCheckUtils]: 116: Hoare triple {53993#false} assume !!(0 == ~ep34~0 % 256); {53993#false} is VALID [2022-02-20 19:02:01,185 INFO L290 TraceCheckUtils]: 117: Hoare triple {53993#false} ~mode3~0 := 1;havoc main_~node4__newmax~0#1;main_~node4__newmax~0#1 := 0; {53993#false} is VALID [2022-02-20 19:02:01,185 INFO L290 TraceCheckUtils]: 118: Hoare triple {53993#false} assume !!(0 == ~mode4~0 % 256); {53993#false} is VALID [2022-02-20 19:02:01,185 INFO L290 TraceCheckUtils]: 119: Hoare triple {53993#false} assume ~r4~0 < 3; {53993#false} is VALID [2022-02-20 19:02:01,185 INFO L290 TraceCheckUtils]: 120: Hoare triple {53993#false} assume !!(0 == ~ep41~0 % 256); {53993#false} is VALID [2022-02-20 19:02:01,185 INFO L290 TraceCheckUtils]: 121: Hoare triple {53993#false} assume !!(0 == ~ep42~0 % 256); {53993#false} is VALID [2022-02-20 19:02:01,186 INFO L290 TraceCheckUtils]: 122: Hoare triple {53993#false} assume !!(0 == ~ep43~0 % 256); {53993#false} is VALID [2022-02-20 19:02:01,186 INFO L290 TraceCheckUtils]: 123: Hoare triple {53993#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; {53993#false} is VALID [2022-02-20 19:02:01,186 INFO L290 TraceCheckUtils]: 124: Hoare triple {53993#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {53993#false} is VALID [2022-02-20 19:02:01,186 INFO L290 TraceCheckUtils]: 125: Hoare triple {53993#false} assume ~st1~0 + ~nl1~0 <= 1; {53993#false} is VALID [2022-02-20 19:02:01,186 INFO L290 TraceCheckUtils]: 126: Hoare triple {53993#false} assume ~st2~0 + ~nl2~0 <= 1; {53993#false} is VALID [2022-02-20 19:02:01,186 INFO L290 TraceCheckUtils]: 127: Hoare triple {53993#false} assume ~st3~0 + ~nl3~0 <= 1; {53993#false} is VALID [2022-02-20 19:02:01,186 INFO L290 TraceCheckUtils]: 128: Hoare triple {53993#false} assume ~st4~0 + ~nl4~0 <= 1; {53993#false} is VALID [2022-02-20 19:02:01,186 INFO L290 TraceCheckUtils]: 129: Hoare triple {53993#false} assume !(~r1~0 >= 3); {53993#false} is VALID [2022-02-20 19:02:01,186 INFO L290 TraceCheckUtils]: 130: Hoare triple {53993#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {53993#false} is VALID [2022-02-20 19:02:01,187 INFO L290 TraceCheckUtils]: 131: Hoare triple {53993#false} assume ~r1~0 < 3; {53993#false} is VALID [2022-02-20 19:02:01,187 INFO L290 TraceCheckUtils]: 132: Hoare triple {53993#false} assume !(~r1~0 >= 3); {53993#false} is VALID [2022-02-20 19:02:01,187 INFO L290 TraceCheckUtils]: 133: Hoare triple {53993#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {53993#false} is VALID [2022-02-20 19:02:01,187 INFO L290 TraceCheckUtils]: 134: Hoare triple {53993#false} assume ~r1~0 < 3;main_~check__tmp~0#1 := 1;~__return_4899~0 := main_~check__tmp~0#1;main_~main__c1~0#1 := ~__return_4899~0;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; {53993#false} is VALID [2022-02-20 19:02:01,187 INFO L290 TraceCheckUtils]: 135: Hoare triple {53993#false} assume !(0 == main_~assert__arg~0#1 % 256);main_~main____CPAchecker_TMP_0~0#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {53993#false} is VALID [2022-02-20 19:02:01,187 INFO L290 TraceCheckUtils]: 136: Hoare triple {53993#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~1#1;main_~node1__newmax~1#1 := 0; {53993#false} is VALID [2022-02-20 19:02:01,187 INFO L290 TraceCheckUtils]: 137: Hoare triple {53993#false} assume !(0 == ~mode1~0 % 256);~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {53993#false} is VALID [2022-02-20 19:02:01,187 INFO L290 TraceCheckUtils]: 138: Hoare triple {53993#false} assume !!(0 == ~ep21~0 % 256); {53993#false} is VALID [2022-02-20 19:02:01,188 INFO L290 TraceCheckUtils]: 139: Hoare triple {53993#false} assume !!(0 == ~ep31~0 % 256); {53993#false} is VALID [2022-02-20 19:02:01,188 INFO L290 TraceCheckUtils]: 140: Hoare triple {53993#false} assume !!(0 == ~ep41~0 % 256); {53993#false} is VALID [2022-02-20 19:02:01,188 INFO L290 TraceCheckUtils]: 141: Hoare triple {53993#false} ~newmax1~0 := main_~node1__newmax~1#1; {53993#false} is VALID [2022-02-20 19:02:01,188 INFO L290 TraceCheckUtils]: 142: Hoare triple {53993#false} assume !(3 == ~r1~0);~mode1~0 := 0;havoc main_~node2__newmax~1#1;main_~node2__newmax~1#1 := 0; {53993#false} is VALID [2022-02-20 19:02:01,188 INFO L290 TraceCheckUtils]: 143: Hoare triple {53993#false} assume !(0 == ~mode2~0 % 256);~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {53993#false} is VALID [2022-02-20 19:02:01,188 INFO L290 TraceCheckUtils]: 144: Hoare triple {53993#false} assume !!(0 == ~ep12~0 % 256); {53993#false} is VALID [2022-02-20 19:02:01,188 INFO L290 TraceCheckUtils]: 145: Hoare triple {53993#false} assume !!(0 == ~ep32~0 % 256); {53993#false} is VALID [2022-02-20 19:02:01,188 INFO L290 TraceCheckUtils]: 146: Hoare triple {53993#false} assume !!(0 == ~ep42~0 % 256); {53993#false} is VALID [2022-02-20 19:02:01,188 INFO L290 TraceCheckUtils]: 147: Hoare triple {53993#false} ~newmax2~0 := main_~node2__newmax~1#1; {53993#false} is VALID [2022-02-20 19:02:01,189 INFO L290 TraceCheckUtils]: 148: Hoare triple {53993#false} assume !(3 == ~r2~0);~mode2~0 := 0;havoc main_~node3__newmax~1#1;main_~node3__newmax~1#1 := 0; {53993#false} is VALID [2022-02-20 19:02:01,189 INFO L290 TraceCheckUtils]: 149: Hoare triple {53993#false} assume !(0 == ~mode3~0 % 256);~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {53993#false} is VALID [2022-02-20 19:02:01,189 INFO L290 TraceCheckUtils]: 150: Hoare triple {53993#false} assume !!(0 == ~ep13~0 % 256); {53993#false} is VALID [2022-02-20 19:02:01,189 INFO L290 TraceCheckUtils]: 151: Hoare triple {53993#false} assume !!(0 == ~ep23~0 % 256); {53993#false} is VALID [2022-02-20 19:02:01,189 INFO L290 TraceCheckUtils]: 152: Hoare triple {53993#false} assume !!(0 == ~ep43~0 % 256); {53993#false} is VALID [2022-02-20 19:02:01,189 INFO L290 TraceCheckUtils]: 153: Hoare triple {53993#false} ~newmax3~0 := main_~node3__newmax~1#1; {53993#false} is VALID [2022-02-20 19:02:01,189 INFO L290 TraceCheckUtils]: 154: Hoare triple {53993#false} assume !(3 == ~r3~0);~mode3~0 := 0;havoc main_~node4__newmax~1#1;main_~node4__newmax~1#1 := 0; {53993#false} is VALID [2022-02-20 19:02:01,189 INFO L290 TraceCheckUtils]: 155: Hoare triple {53993#false} assume !(0 == ~mode4~0 % 256);~r4~0 := (if (1 + ~r4~0) % 256 <= 127 then (1 + ~r4~0) % 256 else (1 + ~r4~0) % 256 - 256); {53993#false} is VALID [2022-02-20 19:02:01,189 INFO L290 TraceCheckUtils]: 156: Hoare triple {53993#false} assume !!(0 == ~ep14~0 % 256); {53993#false} is VALID [2022-02-20 19:02:01,190 INFO L290 TraceCheckUtils]: 157: Hoare triple {53993#false} assume !!(0 == ~ep24~0 % 256); {53993#false} is VALID [2022-02-20 19:02:01,190 INFO L290 TraceCheckUtils]: 158: Hoare triple {53993#false} assume !!(0 == ~ep34~0 % 256); {53993#false} is VALID [2022-02-20 19:02:01,190 INFO L290 TraceCheckUtils]: 159: Hoare triple {53993#false} ~newmax4~0 := main_~node4__newmax~1#1; {53993#false} is VALID [2022-02-20 19:02:01,190 INFO L290 TraceCheckUtils]: 160: Hoare triple {53993#false} assume !(3 == ~r4~0);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~1#1; {53993#false} is VALID [2022-02-20 19:02:01,190 INFO L290 TraceCheckUtils]: 161: Hoare triple {53993#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {53993#false} is VALID [2022-02-20 19:02:01,190 INFO L290 TraceCheckUtils]: 162: Hoare triple {53993#false} assume ~st1~0 + ~nl1~0 <= 1; {53993#false} is VALID [2022-02-20 19:02:01,190 INFO L290 TraceCheckUtils]: 163: Hoare triple {53993#false} assume ~st2~0 + ~nl2~0 <= 1; {53993#false} is VALID [2022-02-20 19:02:01,190 INFO L290 TraceCheckUtils]: 164: Hoare triple {53993#false} assume ~st3~0 + ~nl3~0 <= 1; {53993#false} is VALID [2022-02-20 19:02:01,191 INFO L290 TraceCheckUtils]: 165: Hoare triple {53993#false} assume ~st4~0 + ~nl4~0 <= 1; {53993#false} is VALID [2022-02-20 19:02:01,191 INFO L290 TraceCheckUtils]: 166: Hoare triple {53993#false} assume !(~r1~0 >= 3); {53993#false} is VALID [2022-02-20 19:02:01,191 INFO L290 TraceCheckUtils]: 167: Hoare triple {53993#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {53993#false} is VALID [2022-02-20 19:02:01,191 INFO L290 TraceCheckUtils]: 168: Hoare triple {53993#false} assume ~r1~0 < 3; {53993#false} is VALID [2022-02-20 19:02:01,191 INFO L290 TraceCheckUtils]: 169: Hoare triple {53993#false} assume !(~r1~0 >= 3); {53993#false} is VALID [2022-02-20 19:02:01,191 INFO L290 TraceCheckUtils]: 170: Hoare triple {53993#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {53993#false} is VALID [2022-02-20 19:02:01,191 INFO L290 TraceCheckUtils]: 171: Hoare triple {53993#false} assume ~r1~0 < 3;main_~check__tmp~1#1 := 1;~__return_5106~0 := main_~check__tmp~1#1;main_~main__c1~0#1 := ~__return_5106~0;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; {53993#false} is VALID [2022-02-20 19:02:01,191 INFO L290 TraceCheckUtils]: 172: Hoare triple {53993#false} assume !(0 == main_~assert__arg~1#1 % 256);main_~main____CPAchecker_TMP_0~1#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {53993#false} is VALID [2022-02-20 19:02:01,191 INFO L290 TraceCheckUtils]: 173: Hoare triple {53993#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~2#1;main_~node1__newmax~2#1 := 0; {53993#false} is VALID [2022-02-20 19:02:01,192 INFO L290 TraceCheckUtils]: 174: Hoare triple {53993#false} assume !!(0 == ~mode1~0 % 256); {53993#false} is VALID [2022-02-20 19:02:01,192 INFO L290 TraceCheckUtils]: 175: Hoare triple {53993#false} assume ~r1~0 < 3; {53993#false} is VALID [2022-02-20 19:02:01,192 INFO L290 TraceCheckUtils]: 176: Hoare triple {53993#false} assume !!(0 == ~ep12~0 % 256); {53993#false} is VALID [2022-02-20 19:02:01,192 INFO L290 TraceCheckUtils]: 177: Hoare triple {53993#false} assume !!(0 == ~ep13~0 % 256); {53993#false} is VALID [2022-02-20 19:02:01,192 INFO L290 TraceCheckUtils]: 178: Hoare triple {53993#false} assume !!(0 == ~ep14~0 % 256); {53993#false} is VALID [2022-02-20 19:02:01,192 INFO L290 TraceCheckUtils]: 179: Hoare triple {53993#false} ~mode1~0 := 1;havoc main_~node2__newmax~2#1;main_~node2__newmax~2#1 := 0; {53993#false} is VALID [2022-02-20 19:02:01,192 INFO L290 TraceCheckUtils]: 180: Hoare triple {53993#false} assume !!(0 == ~mode2~0 % 256); {53993#false} is VALID [2022-02-20 19:02:01,192 INFO L290 TraceCheckUtils]: 181: Hoare triple {53993#false} assume ~r2~0 < 3; {53993#false} is VALID [2022-02-20 19:02:01,193 INFO L290 TraceCheckUtils]: 182: Hoare triple {53993#false} assume !!(0 == ~ep21~0 % 256); {53993#false} is VALID [2022-02-20 19:02:01,193 INFO L290 TraceCheckUtils]: 183: Hoare triple {53993#false} assume !!(0 == ~ep23~0 % 256); {53993#false} is VALID [2022-02-20 19:02:01,193 INFO L290 TraceCheckUtils]: 184: Hoare triple {53993#false} assume !!(0 == ~ep24~0 % 256); {53993#false} is VALID [2022-02-20 19:02:01,193 INFO L290 TraceCheckUtils]: 185: Hoare triple {53993#false} ~mode2~0 := 1;havoc main_~node3__newmax~2#1;main_~node3__newmax~2#1 := 0; {53993#false} is VALID [2022-02-20 19:02:01,193 INFO L290 TraceCheckUtils]: 186: Hoare triple {53993#false} assume !!(0 == ~mode3~0 % 256); {53993#false} is VALID [2022-02-20 19:02:01,193 INFO L290 TraceCheckUtils]: 187: Hoare triple {53993#false} assume ~r3~0 < 3; {53993#false} is VALID [2022-02-20 19:02:01,193 INFO L290 TraceCheckUtils]: 188: Hoare triple {53993#false} assume !!(0 == ~ep31~0 % 256); {53993#false} is VALID [2022-02-20 19:02:01,193 INFO L290 TraceCheckUtils]: 189: Hoare triple {53993#false} assume !!(0 == ~ep32~0 % 256); {53993#false} is VALID [2022-02-20 19:02:01,193 INFO L290 TraceCheckUtils]: 190: Hoare triple {53993#false} assume !!(0 == ~ep34~0 % 256); {53993#false} is VALID [2022-02-20 19:02:01,194 INFO L290 TraceCheckUtils]: 191: Hoare triple {53993#false} ~mode3~0 := 1;havoc main_~node4__newmax~2#1;main_~node4__newmax~2#1 := 0; {53993#false} is VALID [2022-02-20 19:02:01,194 INFO L290 TraceCheckUtils]: 192: Hoare triple {53993#false} assume !!(0 == ~mode4~0 % 256); {53993#false} is VALID [2022-02-20 19:02:01,194 INFO L290 TraceCheckUtils]: 193: Hoare triple {53993#false} assume ~r4~0 < 3; {53993#false} is VALID [2022-02-20 19:02:01,194 INFO L290 TraceCheckUtils]: 194: Hoare triple {53993#false} assume !!(0 == ~ep41~0 % 256); {53993#false} is VALID [2022-02-20 19:02:01,194 INFO L290 TraceCheckUtils]: 195: Hoare triple {53993#false} assume !!(0 == ~ep42~0 % 256); {53993#false} is VALID [2022-02-20 19:02:01,194 INFO L290 TraceCheckUtils]: 196: Hoare triple {53993#false} assume !!(0 == ~ep43~0 % 256); {53993#false} is VALID [2022-02-20 19:02:01,194 INFO L290 TraceCheckUtils]: 197: Hoare triple {53993#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; {53993#false} is VALID [2022-02-20 19:02:01,194 INFO L290 TraceCheckUtils]: 198: Hoare triple {53993#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {53993#false} is VALID [2022-02-20 19:02:01,195 INFO L290 TraceCheckUtils]: 199: Hoare triple {53993#false} assume ~st1~0 + ~nl1~0 <= 1; {53993#false} is VALID [2022-02-20 19:02:01,195 INFO L290 TraceCheckUtils]: 200: Hoare triple {53993#false} assume ~st2~0 + ~nl2~0 <= 1; {53993#false} is VALID [2022-02-20 19:02:01,195 INFO L290 TraceCheckUtils]: 201: Hoare triple {53993#false} assume ~st3~0 + ~nl3~0 <= 1; {53993#false} is VALID [2022-02-20 19:02:01,195 INFO L290 TraceCheckUtils]: 202: Hoare triple {53993#false} assume ~st4~0 + ~nl4~0 <= 1; {53993#false} is VALID [2022-02-20 19:02:01,195 INFO L290 TraceCheckUtils]: 203: Hoare triple {53993#false} assume !(~r1~0 >= 3); {53993#false} is VALID [2022-02-20 19:02:01,195 INFO L290 TraceCheckUtils]: 204: Hoare triple {53993#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {53993#false} is VALID [2022-02-20 19:02:01,195 INFO L290 TraceCheckUtils]: 205: Hoare triple {53993#false} assume ~r1~0 < 3; {53993#false} is VALID [2022-02-20 19:02:01,195 INFO L290 TraceCheckUtils]: 206: Hoare triple {53993#false} assume !(~r1~0 >= 3); {53993#false} is VALID [2022-02-20 19:02:01,195 INFO L290 TraceCheckUtils]: 207: Hoare triple {53993#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {53993#false} is VALID [2022-02-20 19:02:01,196 INFO L290 TraceCheckUtils]: 208: Hoare triple {53993#false} assume ~r1~0 < 3;main_~check__tmp~2#1 := 1;~__return_5329~0 := main_~check__tmp~2#1;main_~main__c1~0#1 := ~__return_5329~0;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; {53993#false} is VALID [2022-02-20 19:02:01,196 INFO L290 TraceCheckUtils]: 209: Hoare triple {53993#false} assume !(0 == main_~assert__arg~2#1 % 256);main_~main____CPAchecker_TMP_0~2#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {53993#false} is VALID [2022-02-20 19:02:01,196 INFO L290 TraceCheckUtils]: 210: Hoare triple {53993#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~3#1;main_~node1__newmax~3#1 := 0; {53993#false} is VALID [2022-02-20 19:02:01,196 INFO L290 TraceCheckUtils]: 211: Hoare triple {53993#false} assume !(0 == ~mode1~0 % 256);~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {53993#false} is VALID [2022-02-20 19:02:01,196 INFO L290 TraceCheckUtils]: 212: Hoare triple {53993#false} assume !!(0 == ~ep21~0 % 256); {53993#false} is VALID [2022-02-20 19:02:01,196 INFO L290 TraceCheckUtils]: 213: Hoare triple {53993#false} assume !!(0 == ~ep31~0 % 256); {53993#false} is VALID [2022-02-20 19:02:01,196 INFO L290 TraceCheckUtils]: 214: Hoare triple {53993#false} assume !!(0 == ~ep41~0 % 256); {53993#false} is VALID [2022-02-20 19:02:01,196 INFO L290 TraceCheckUtils]: 215: Hoare triple {53993#false} ~newmax1~0 := main_~node1__newmax~3#1; {53993#false} is VALID [2022-02-20 19:02:01,196 INFO L290 TraceCheckUtils]: 216: Hoare triple {53993#false} assume !(3 == ~r1~0);~mode1~0 := 0;havoc main_~node2__newmax~3#1;main_~node2__newmax~3#1 := 0; {53993#false} is VALID [2022-02-20 19:02:01,197 INFO L290 TraceCheckUtils]: 217: Hoare triple {53993#false} assume !(0 == ~mode2~0 % 256);~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {53993#false} is VALID [2022-02-20 19:02:01,197 INFO L290 TraceCheckUtils]: 218: Hoare triple {53993#false} assume !!(0 == ~ep12~0 % 256); {53993#false} is VALID [2022-02-20 19:02:01,197 INFO L290 TraceCheckUtils]: 219: Hoare triple {53993#false} assume !!(0 == ~ep32~0 % 256); {53993#false} is VALID [2022-02-20 19:02:01,197 INFO L290 TraceCheckUtils]: 220: Hoare triple {53993#false} assume !!(0 == ~ep42~0 % 256); {53993#false} is VALID [2022-02-20 19:02:01,197 INFO L290 TraceCheckUtils]: 221: Hoare triple {53993#false} ~newmax2~0 := main_~node2__newmax~3#1; {53993#false} is VALID [2022-02-20 19:02:01,197 INFO L290 TraceCheckUtils]: 222: Hoare triple {53993#false} assume !(3 == ~r2~0);~mode2~0 := 0;havoc main_~node3__newmax~3#1;main_~node3__newmax~3#1 := 0; {53993#false} is VALID [2022-02-20 19:02:01,197 INFO L290 TraceCheckUtils]: 223: Hoare triple {53993#false} assume !(0 == ~mode3~0 % 256);~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {53993#false} is VALID [2022-02-20 19:02:01,197 INFO L290 TraceCheckUtils]: 224: Hoare triple {53993#false} assume !!(0 == ~ep13~0 % 256); {53993#false} is VALID [2022-02-20 19:02:01,198 INFO L290 TraceCheckUtils]: 225: Hoare triple {53993#false} assume !!(0 == ~ep23~0 % 256); {53993#false} is VALID [2022-02-20 19:02:01,198 INFO L290 TraceCheckUtils]: 226: Hoare triple {53993#false} assume !!(0 == ~ep43~0 % 256); {53993#false} is VALID [2022-02-20 19:02:01,198 INFO L290 TraceCheckUtils]: 227: Hoare triple {53993#false} ~newmax3~0 := main_~node3__newmax~3#1; {53993#false} is VALID [2022-02-20 19:02:01,198 INFO L290 TraceCheckUtils]: 228: Hoare triple {53993#false} assume !(3 == ~r3~0);~mode3~0 := 0;havoc main_~node4__newmax~3#1;main_~node4__newmax~3#1 := 0; {53993#false} is VALID [2022-02-20 19:02:01,198 INFO L290 TraceCheckUtils]: 229: Hoare triple {53993#false} assume !(0 == ~mode4~0 % 256);~r4~0 := (if (1 + ~r4~0) % 256 <= 127 then (1 + ~r4~0) % 256 else (1 + ~r4~0) % 256 - 256); {53993#false} is VALID [2022-02-20 19:02:01,198 INFO L290 TraceCheckUtils]: 230: Hoare triple {53993#false} assume !!(0 == ~ep14~0 % 256); {53993#false} is VALID [2022-02-20 19:02:01,198 INFO L290 TraceCheckUtils]: 231: Hoare triple {53993#false} assume !!(0 == ~ep24~0 % 256); {53993#false} is VALID [2022-02-20 19:02:01,198 INFO L290 TraceCheckUtils]: 232: Hoare triple {53993#false} assume !!(0 == ~ep34~0 % 256); {53993#false} is VALID [2022-02-20 19:02:01,198 INFO L290 TraceCheckUtils]: 233: Hoare triple {53993#false} ~newmax4~0 := main_~node4__newmax~3#1; {53993#false} is VALID [2022-02-20 19:02:01,199 INFO L290 TraceCheckUtils]: 234: Hoare triple {53993#false} assume !(3 == ~r4~0);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~3#1; {53993#false} is VALID [2022-02-20 19:02:01,199 INFO L290 TraceCheckUtils]: 235: Hoare triple {53993#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {53993#false} is VALID [2022-02-20 19:02:01,199 INFO L290 TraceCheckUtils]: 236: Hoare triple {53993#false} assume ~st1~0 + ~nl1~0 <= 1; {53993#false} is VALID [2022-02-20 19:02:01,199 INFO L290 TraceCheckUtils]: 237: Hoare triple {53993#false} assume ~st2~0 + ~nl2~0 <= 1; {53993#false} is VALID [2022-02-20 19:02:01,199 INFO L290 TraceCheckUtils]: 238: Hoare triple {53993#false} assume ~st3~0 + ~nl3~0 <= 1; {53993#false} is VALID [2022-02-20 19:02:01,199 INFO L290 TraceCheckUtils]: 239: Hoare triple {53993#false} assume ~st4~0 + ~nl4~0 <= 1; {53993#false} is VALID [2022-02-20 19:02:01,199 INFO L290 TraceCheckUtils]: 240: Hoare triple {53993#false} assume !(~r1~0 >= 3); {53993#false} is VALID [2022-02-20 19:02:01,199 INFO L290 TraceCheckUtils]: 241: Hoare triple {53993#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {53993#false} is VALID [2022-02-20 19:02:01,200 INFO L290 TraceCheckUtils]: 242: Hoare triple {53993#false} assume ~r1~0 < 3; {53993#false} is VALID [2022-02-20 19:02:01,200 INFO L290 TraceCheckUtils]: 243: Hoare triple {53993#false} assume !(~r1~0 >= 3); {53993#false} is VALID [2022-02-20 19:02:01,200 INFO L290 TraceCheckUtils]: 244: Hoare triple {53993#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {53993#false} is VALID [2022-02-20 19:02:01,200 INFO L290 TraceCheckUtils]: 245: Hoare triple {53993#false} assume ~r1~0 < 3;main_~check__tmp~3#1 := 1;~__return_5536~0 := main_~check__tmp~3#1;main_~main__c1~0#1 := ~__return_5536~0;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; {53993#false} is VALID [2022-02-20 19:02:01,200 INFO L290 TraceCheckUtils]: 246: Hoare triple {53993#false} assume !(0 == main_~assert__arg~3#1 % 256);main_~main____CPAchecker_TMP_0~3#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {53993#false} is VALID [2022-02-20 19:02:01,200 INFO L290 TraceCheckUtils]: 247: Hoare triple {53993#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~4#1;main_~node1__newmax~4#1 := 0; {53993#false} is VALID [2022-02-20 19:02:01,200 INFO L290 TraceCheckUtils]: 248: Hoare triple {53993#false} assume !!(0 == ~mode1~0 % 256); {53993#false} is VALID [2022-02-20 19:02:01,200 INFO L290 TraceCheckUtils]: 249: Hoare triple {53993#false} assume ~r1~0 < 3; {53993#false} is VALID [2022-02-20 19:02:01,200 INFO L290 TraceCheckUtils]: 250: Hoare triple {53993#false} assume !!(0 == ~ep12~0 % 256); {53993#false} is VALID [2022-02-20 19:02:01,201 INFO L290 TraceCheckUtils]: 251: Hoare triple {53993#false} assume !!(0 == ~ep13~0 % 256); {53993#false} is VALID [2022-02-20 19:02:01,201 INFO L290 TraceCheckUtils]: 252: Hoare triple {53993#false} assume !!(0 == ~ep14~0 % 256); {53993#false} is VALID [2022-02-20 19:02:01,201 INFO L290 TraceCheckUtils]: 253: Hoare triple {53993#false} ~mode1~0 := 1;havoc main_~node2__newmax~4#1;main_~node2__newmax~4#1 := 0; {53993#false} is VALID [2022-02-20 19:02:01,201 INFO L290 TraceCheckUtils]: 254: Hoare triple {53993#false} assume !!(0 == ~mode2~0 % 256); {53993#false} is VALID [2022-02-20 19:02:01,201 INFO L290 TraceCheckUtils]: 255: Hoare triple {53993#false} assume ~r2~0 < 3; {53993#false} is VALID [2022-02-20 19:02:01,201 INFO L290 TraceCheckUtils]: 256: Hoare triple {53993#false} assume !!(0 == ~ep21~0 % 256); {53993#false} is VALID [2022-02-20 19:02:01,201 INFO L290 TraceCheckUtils]: 257: Hoare triple {53993#false} assume !!(0 == ~ep23~0 % 256); {53993#false} is VALID [2022-02-20 19:02:01,201 INFO L290 TraceCheckUtils]: 258: Hoare triple {53993#false} assume !!(0 == ~ep24~0 % 256); {53993#false} is VALID [2022-02-20 19:02:01,201 INFO L290 TraceCheckUtils]: 259: Hoare triple {53993#false} ~mode2~0 := 1;havoc main_~node3__newmax~4#1;main_~node3__newmax~4#1 := 0; {53993#false} is VALID [2022-02-20 19:02:01,202 INFO L290 TraceCheckUtils]: 260: Hoare triple {53993#false} assume !!(0 == ~mode3~0 % 256); {53993#false} is VALID [2022-02-20 19:02:01,202 INFO L290 TraceCheckUtils]: 261: Hoare triple {53993#false} assume ~r3~0 < 3; {53993#false} is VALID [2022-02-20 19:02:01,202 INFO L290 TraceCheckUtils]: 262: Hoare triple {53993#false} assume !!(0 == ~ep31~0 % 256); {53993#false} is VALID [2022-02-20 19:02:01,202 INFO L290 TraceCheckUtils]: 263: Hoare triple {53993#false} assume !!(0 == ~ep32~0 % 256); {53993#false} is VALID [2022-02-20 19:02:01,202 INFO L290 TraceCheckUtils]: 264: Hoare triple {53993#false} assume !!(0 == ~ep34~0 % 256); {53993#false} is VALID [2022-02-20 19:02:01,202 INFO L290 TraceCheckUtils]: 265: Hoare triple {53993#false} ~mode3~0 := 1;havoc main_~node4__newmax~4#1;main_~node4__newmax~4#1 := 0; {53993#false} is VALID [2022-02-20 19:02:01,202 INFO L290 TraceCheckUtils]: 266: Hoare triple {53993#false} assume !!(0 == ~mode4~0 % 256); {53993#false} is VALID [2022-02-20 19:02:01,202 INFO L290 TraceCheckUtils]: 267: Hoare triple {53993#false} assume ~r4~0 < 3; {53993#false} is VALID [2022-02-20 19:02:01,203 INFO L290 TraceCheckUtils]: 268: Hoare triple {53993#false} assume !!(0 == ~ep41~0 % 256); {53993#false} is VALID [2022-02-20 19:02:01,203 INFO L290 TraceCheckUtils]: 269: Hoare triple {53993#false} assume !!(0 == ~ep42~0 % 256); {53993#false} is VALID [2022-02-20 19:02:01,203 INFO L290 TraceCheckUtils]: 270: Hoare triple {53993#false} assume !!(0 == ~ep43~0 % 256); {53993#false} is VALID [2022-02-20 19:02:01,203 INFO L290 TraceCheckUtils]: 271: Hoare triple {53993#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; {53993#false} is VALID [2022-02-20 19:02:01,203 INFO L290 TraceCheckUtils]: 272: Hoare triple {53993#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {53993#false} is VALID [2022-02-20 19:02:01,203 INFO L290 TraceCheckUtils]: 273: Hoare triple {53993#false} assume ~st1~0 + ~nl1~0 <= 1; {53993#false} is VALID [2022-02-20 19:02:01,203 INFO L290 TraceCheckUtils]: 274: Hoare triple {53993#false} assume ~st2~0 + ~nl2~0 <= 1; {53993#false} is VALID [2022-02-20 19:02:01,203 INFO L290 TraceCheckUtils]: 275: Hoare triple {53993#false} assume ~st3~0 + ~nl3~0 <= 1; {53993#false} is VALID [2022-02-20 19:02:01,203 INFO L290 TraceCheckUtils]: 276: Hoare triple {53993#false} assume ~st4~0 + ~nl4~0 <= 1; {53993#false} is VALID [2022-02-20 19:02:01,204 INFO L290 TraceCheckUtils]: 277: Hoare triple {53993#false} assume !(~r1~0 >= 3); {53993#false} is VALID [2022-02-20 19:02:01,204 INFO L290 TraceCheckUtils]: 278: Hoare triple {53993#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {53993#false} is VALID [2022-02-20 19:02:01,204 INFO L290 TraceCheckUtils]: 279: Hoare triple {53993#false} assume ~r1~0 < 3; {53993#false} is VALID [2022-02-20 19:02:01,204 INFO L290 TraceCheckUtils]: 280: Hoare triple {53993#false} assume !(~r1~0 >= 3); {53993#false} is VALID [2022-02-20 19:02:01,204 INFO L290 TraceCheckUtils]: 281: Hoare triple {53993#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {53993#false} is VALID [2022-02-20 19:02:01,204 INFO L290 TraceCheckUtils]: 282: Hoare triple {53993#false} assume ~r1~0 < 3;main_~check__tmp~4#1 := 1;~__return_5759~0 := main_~check__tmp~4#1;main_~main__c1~0#1 := ~__return_5759~0;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; {53993#false} is VALID [2022-02-20 19:02:01,204 INFO L290 TraceCheckUtils]: 283: Hoare triple {53993#false} assume !(0 == main_~assert__arg~4#1 % 256);main_~main____CPAchecker_TMP_0~4#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {53993#false} is VALID [2022-02-20 19:02:01,204 INFO L290 TraceCheckUtils]: 284: Hoare triple {53993#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~5#1;main_~node1__newmax~5#1 := 0; {53993#false} is VALID [2022-02-20 19:02:01,205 INFO L290 TraceCheckUtils]: 285: Hoare triple {53993#false} assume !(0 == ~mode1~0 % 256);~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {53993#false} is VALID [2022-02-20 19:02:01,205 INFO L290 TraceCheckUtils]: 286: Hoare triple {53993#false} assume !!(0 == ~ep21~0 % 256); {53993#false} is VALID [2022-02-20 19:02:01,205 INFO L290 TraceCheckUtils]: 287: Hoare triple {53993#false} assume !!(0 == ~ep31~0 % 256); {53993#false} is VALID [2022-02-20 19:02:01,205 INFO L290 TraceCheckUtils]: 288: Hoare triple {53993#false} assume !!(0 == ~ep41~0 % 256); {53993#false} is VALID [2022-02-20 19:02:01,205 INFO L290 TraceCheckUtils]: 289: Hoare triple {53993#false} ~newmax1~0 := main_~node1__newmax~5#1; {53993#false} is VALID [2022-02-20 19:02:01,205 INFO L290 TraceCheckUtils]: 290: Hoare triple {53993#false} assume 3 == ~r1~0; {53993#false} is VALID [2022-02-20 19:02:01,205 INFO L290 TraceCheckUtils]: 291: Hoare triple {53993#false} assume ~max1~0 == ~id1~0;~st1~0 := 1;~mode1~0 := 0;havoc main_~node2__newmax~5#1;main_~node2__newmax~5#1 := 0; {53993#false} is VALID [2022-02-20 19:02:01,205 INFO L290 TraceCheckUtils]: 292: Hoare triple {53993#false} assume !(0 == ~mode2~0 % 256);~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {53993#false} is VALID [2022-02-20 19:02:01,206 INFO L290 TraceCheckUtils]: 293: Hoare triple {53993#false} assume !!(0 == ~ep12~0 % 256); {53993#false} is VALID [2022-02-20 19:02:01,206 INFO L290 TraceCheckUtils]: 294: Hoare triple {53993#false} assume !!(0 == ~ep32~0 % 256); {53993#false} is VALID [2022-02-20 19:02:01,206 INFO L290 TraceCheckUtils]: 295: Hoare triple {53993#false} assume !!(0 == ~ep42~0 % 256); {53993#false} is VALID [2022-02-20 19:02:01,206 INFO L290 TraceCheckUtils]: 296: Hoare triple {53993#false} ~newmax2~0 := main_~node2__newmax~5#1; {53993#false} is VALID [2022-02-20 19:02:01,206 INFO L290 TraceCheckUtils]: 297: Hoare triple {53993#false} assume 3 == ~r2~0; {53993#false} is VALID [2022-02-20 19:02:01,206 INFO L290 TraceCheckUtils]: 298: Hoare triple {53993#false} assume ~max2~0 == ~id2~0;~st2~0 := 1;~mode2~0 := 0;havoc main_~node3__newmax~5#1;main_~node3__newmax~5#1 := 0; {53993#false} is VALID [2022-02-20 19:02:01,206 INFO L290 TraceCheckUtils]: 299: Hoare triple {53993#false} assume !(0 == ~mode3~0 % 256);~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {53993#false} is VALID [2022-02-20 19:02:01,206 INFO L290 TraceCheckUtils]: 300: Hoare triple {53993#false} assume !!(0 == ~ep13~0 % 256); {53993#false} is VALID [2022-02-20 19:02:01,206 INFO L290 TraceCheckUtils]: 301: Hoare triple {53993#false} assume !!(0 == ~ep23~0 % 256); {53993#false} is VALID [2022-02-20 19:02:01,207 INFO L290 TraceCheckUtils]: 302: Hoare triple {53993#false} assume !!(0 == ~ep43~0 % 256); {53993#false} is VALID [2022-02-20 19:02:01,207 INFO L290 TraceCheckUtils]: 303: Hoare triple {53993#false} ~newmax3~0 := main_~node3__newmax~5#1; {53993#false} is VALID [2022-02-20 19:02:01,207 INFO L290 TraceCheckUtils]: 304: Hoare triple {53993#false} assume 3 == ~r3~0; {53993#false} is VALID [2022-02-20 19:02:01,207 INFO L290 TraceCheckUtils]: 305: Hoare triple {53993#false} assume ~max3~0 == ~id3~0;~st3~0 := 1;~mode3~0 := 0;havoc main_~node4__newmax~5#1;main_~node4__newmax~5#1 := 0; {53993#false} is VALID [2022-02-20 19:02:01,207 INFO L290 TraceCheckUtils]: 306: Hoare triple {53993#false} assume !(0 == ~mode4~0 % 256);~r4~0 := (if (1 + ~r4~0) % 256 <= 127 then (1 + ~r4~0) % 256 else (1 + ~r4~0) % 256 - 256); {53993#false} is VALID [2022-02-20 19:02:01,207 INFO L290 TraceCheckUtils]: 307: Hoare triple {53993#false} assume !!(0 == ~ep14~0 % 256); {53993#false} is VALID [2022-02-20 19:02:01,207 INFO L290 TraceCheckUtils]: 308: Hoare triple {53993#false} assume !!(0 == ~ep24~0 % 256); {53993#false} is VALID [2022-02-20 19:02:01,207 INFO L290 TraceCheckUtils]: 309: Hoare triple {53993#false} assume !!(0 == ~ep34~0 % 256); {53993#false} is VALID [2022-02-20 19:02:01,207 INFO L290 TraceCheckUtils]: 310: Hoare triple {53993#false} ~newmax4~0 := main_~node4__newmax~5#1; {53993#false} is VALID [2022-02-20 19:02:01,208 INFO L290 TraceCheckUtils]: 311: Hoare triple {53993#false} assume 3 == ~r4~0; {53993#false} is VALID [2022-02-20 19:02:01,208 INFO L290 TraceCheckUtils]: 312: Hoare triple {53993#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; {53993#false} is VALID [2022-02-20 19:02:01,208 INFO L290 TraceCheckUtils]: 313: Hoare triple {53993#false} assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1);main_~check__tmp~5#1 := 0;~__return_7539~0 := main_~check__tmp~5#1;main_~main__c1~0#1 := ~__return_7539~0;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; {53993#false} is VALID [2022-02-20 19:02:01,208 INFO L290 TraceCheckUtils]: 314: Hoare triple {53993#false} assume 0 == main_~assert__arg~5#1 % 256; {53993#false} is VALID [2022-02-20 19:02:01,208 INFO L290 TraceCheckUtils]: 315: Hoare triple {53993#false} assume !false; {53993#false} is VALID [2022-02-20 19:02:01,209 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 19:02:01,209 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 19:02:01,209 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [340465255] [2022-02-20 19:02:01,209 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [340465255] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 19:02:01,209 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 19:02:01,209 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 19:02:01,210 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [3671005] [2022-02-20 19:02:01,210 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 19:02:01,210 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 19:02:01,211 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 19:02:01,211 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 19:02:01,378 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 19:02:01,378 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 19:02:01,378 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 19:02:01,378 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 19:02:01,379 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 19:02:01,379 INFO L87 Difference]: Start difference. First operand 5495 states and 8491 transitions. 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 19:02:14,861 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:02:14,861 INFO L93 Difference]: Finished difference Result 16418 states and 25357 transitions. [2022-02-20 19:02:14,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 19:02:14,861 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 19:02:14,861 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 19:02:14,862 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 19:02:14,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 4480 transitions. [2022-02-20 19:02:14,875 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 19:02:14,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 4480 transitions. [2022-02-20 19:02:14,888 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 4480 transitions. [2022-02-20 19:02:17,322 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 4480 edges. 4480 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:02:21,756 INFO L225 Difference]: With dead ends: 16418 [2022-02-20 19:02:21,756 INFO L226 Difference]: Without dead ends: 10961 [2022-02-20 19:02:21,762 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 19:02:21,762 INFO L933 BasicCegarLoop]: 2988 mSDtfsCounter, 1491 mSDsluCounter, 1492 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1491 SdHoareTripleChecker+Valid, 4480 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 19:02:21,763 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1491 Valid, 4480 Invalid, 9 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-02-20 19:02:21,769 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10961 states. [2022-02-20 19:02:22,417 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10961 to 5514. [2022-02-20 19:02:22,417 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 19:02:22,424 INFO L82 GeneralOperation]: Start isEquivalent. First operand 10961 states. Second operand has 5514 states, 5502 states have (on average 1.5483460559796438) internal successors, (8519), 5513 states have internal predecessors, (8519), 0 states have call successors, (0), 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 19:02:22,430 INFO L74 IsIncluded]: Start isIncluded. First operand 10961 states. Second operand has 5514 states, 5502 states have (on average 1.5483460559796438) internal successors, (8519), 5513 states have internal predecessors, (8519), 0 states have call successors, (0), 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 19:02:22,437 INFO L87 Difference]: Start difference. First operand 10961 states. Second operand has 5514 states, 5502 states have (on average 1.5483460559796438) internal successors, (8519), 5513 states have internal predecessors, (8519), 0 states have call successors, (0), 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 19:02:25,685 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:02:25,685 INFO L93 Difference]: Finished difference Result 10961 states and 16926 transitions. [2022-02-20 19:02:25,685 INFO L276 IsEmpty]: Start isEmpty. Operand 10961 states and 16926 transitions. [2022-02-20 19:02:25,695 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:02:25,696 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:02:25,703 INFO L74 IsIncluded]: Start isIncluded. First operand has 5514 states, 5502 states have (on average 1.5483460559796438) internal successors, (8519), 5513 states have internal predecessors, (8519), 0 states have call successors, (0), 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 10961 states. [2022-02-20 19:02:25,709 INFO L87 Difference]: Start difference. First operand has 5514 states, 5502 states have (on average 1.5483460559796438) internal successors, (8519), 5513 states have internal predecessors, (8519), 0 states have call successors, (0), 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 10961 states. [2022-02-20 19:02:28,598 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:02:28,598 INFO L93 Difference]: Finished difference Result 10961 states and 16926 transitions. [2022-02-20 19:02:28,598 INFO L276 IsEmpty]: Start isEmpty. Operand 10961 states and 16926 transitions. [2022-02-20 19:02:28,607 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:02:28,607 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:02:28,607 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 19:02:28,607 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 19:02:28,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5514 states, 5502 states have (on average 1.5483460559796438) internal successors, (8519), 5513 states have internal predecessors, (8519), 0 states have call successors, (0), 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 19:02:29,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5514 states to 5514 states and 8519 transitions. [2022-02-20 19:02:29,836 INFO L78 Accepts]: Start accepts. Automaton has 5514 states and 8519 transitions. Word has length 316 [2022-02-20 19:02:29,836 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 19:02:29,837 INFO L470 AbstractCegarLoop]: Abstraction has 5514 states and 8519 transitions. [2022-02-20 19:02:29,837 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 19:02:29,837 INFO L276 IsEmpty]: Start isEmpty. Operand 5514 states and 8519 transitions. [2022-02-20 19:02:29,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2022-02-20 19:02:29,844 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 19:02:29,844 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] [2022-02-20 19:02:29,844 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-02-20 19:02:29,844 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 9 more)] === [2022-02-20 19:02:29,845 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 19:02:29,845 INFO L85 PathProgramCache]: Analyzing trace with hash -1749363816, now seen corresponding path program 1 times [2022-02-20 19:02:29,845 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 19:02:29,845 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [791383614] [2022-02-20 19:02:29,845 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:02:29,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 19:02:29,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:02:29,918 INFO L290 TraceCheckUtils]: 0: Hoare triple {104996#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(57, 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_4657~0 := 0;~__return_4899~0 := 0;~__return_5106~0 := 0;~__return_5329~0 := 0;~__return_5536~0 := 0;~__return_5759~0 := 0;~__return_7539~0 := 0;~__return_7496~0 := 0;~__return_7413~0 := 0;~__return_7370~0 := 0;~__return_7247~0 := 0;~__return_7204~0 := 0;~__return_7121~0 := 0;~__return_7075~0 := 0;~__tmp_5976_0~0 := 0;~__return_6173~0 := 0;~__return_5989~0 := 0;~__return_6892~0 := 0;~__return_6849~0 := 0;~__return_6766~0 := 0;~__return_6720~0 := 0;~__return_6577~0 := 0;~__return_6531~0 := 0;~__return_6425~0 := 0;~__return_5975~0 := 0; {104996#true} is VALID [2022-02-20 19:02:29,918 INFO L290 TraceCheckUtils]: 1: Hoare triple {104996#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_2~3#1, main_~node1____CPAchecker_TMP_1~3#1, main_~node1____CPAchecker_TMP_0~3#1, main_~node1__newmax~6#1, main_~main____CPAchecker_TMP_0~5#1, main_~__tmp_13~0#1, main_~assert__arg~12#1, main_~check__tmp~12#1, main_~node4__newmax~8#1, main_~node3__newmax~6#1, main_~node2__newmax~5#1, main_~__tmp_14~0#1, main_~assert__arg~13#1, main_~check__tmp~14#1, main_~__tmp_15~0#1, main_~assert__arg~14#1, main_~check__tmp~15#1, main_~node4__newmax~10#1, main_~__tmp_16~0#1, main_~assert__arg~15#1, main_~check__tmp~16#1, main_~check__tmp~17#1, main_~node4__newmax~11#1, main_~node3__newmax~8#1, main_~__tmp_17~0#1, main_~assert__arg~16#1, main_~check__tmp~18#1, main_~check__tmp~19#1, main_~node4__newmax~12#1, main_~check__tmp~20#1, main_~check__tmp~21#1, main_~node4__newmax~13#1, main_~node3__newmax~9#1, main_~node2__newmax~7#1, main_~node1__newmax~5#1, main_~main____CPAchecker_TMP_0~4#1, main_~__tmp_5~0#1, main_~assert__arg~4#1, main_~check__tmp~4#1, main_~node4____CPAchecker_TMP_2~2#1, main_~node4____CPAchecker_TMP_1~2#1, main_~node4____CPAchecker_TMP_0~2#1, main_~node4__newmax~4#1, main_~node3____CPAchecker_TMP_2~2#1, main_~node3____CPAchecker_TMP_1~2#1, main_~node3____CPAchecker_TMP_0~2#1, main_~node3__newmax~4#1, main_~node2____CPAchecker_TMP_2~2#1, main_~node2____CPAchecker_TMP_1~2#1, main_~node2____CPAchecker_TMP_0~2#1, main_~node2__newmax~4#1, main_~node1____CPAchecker_TMP_2~2#1, main_~node1____CPAchecker_TMP_1~2#1, main_~node1____CPAchecker_TMP_0~2#1, main_~node1__newmax~4#1, main_~main____CPAchecker_TMP_0~3#1, main_~__tmp_4~0#1, main_~assert__arg~3#1, main_~check__tmp~3#1, main_~node4__newmax~3#1, main_~node3__newmax~3#1, main_~node2__newmax~3#1, main_~node1__newmax~3#1, main_~main____CPAchecker_TMP_0~2#1, main_~__tmp_3~0#1, main_~assert__arg~2#1, main_~check__tmp~2#1, main_~node4____CPAchecker_TMP_2~1#1, main_~node4____CPAchecker_TMP_1~1#1, main_~node4____CPAchecker_TMP_0~1#1, main_~node4__newmax~2#1, main_~node3____CPAchecker_TMP_2~1#1, main_~node3____CPAchecker_TMP_1~1#1, main_~node3____CPAchecker_TMP_0~1#1, main_~node3__newmax~2#1, main_~node2____CPAchecker_TMP_2~1#1, main_~node2____CPAchecker_TMP_1~1#1, main_~node2____CPAchecker_TMP_0~1#1, main_~node2__newmax~2#1, main_~node1____CPAchecker_TMP_2~1#1, main_~node1____CPAchecker_TMP_1~1#1, main_~node1____CPAchecker_TMP_0~1#1, main_~node1__newmax~2#1, main_~main____CPAchecker_TMP_0~1#1, main_~__tmp_2~0#1, main_~assert__arg~1#1, main_~check__tmp~1#1, main_~node4__newmax~1#1, main_~node3__newmax~1#1, main_~node2__newmax~1#1, main_~node1__newmax~1#1, main_~main____CPAchecker_TMP_0~0#1, main_~__tmp_1~0#1, main_~assert__arg~0#1, main_~check__tmp~0#1, main_~node4____CPAchecker_TMP_2~0#1, main_~node4____CPAchecker_TMP_1~0#1, main_~node4____CPAchecker_TMP_0~0#1, main_~node4__newmax~0#1, main_~node3____CPAchecker_TMP_2~0#1, main_~node3____CPAchecker_TMP_1~0#1, main_~node3____CPAchecker_TMP_0~0#1, main_~node3__newmax~0#1, main_~node2____CPAchecker_TMP_2~0#1, main_~node2____CPAchecker_TMP_1~0#1, main_~node2____CPAchecker_TMP_0~0#1, main_~node2__newmax~0#1, main_~node1____CPAchecker_TMP_2~0#1, main_~node1____CPAchecker_TMP_1~0#1, main_~node1____CPAchecker_TMP_0~0#1, main_~node1__newmax~0#1, main_~init__r121~0#1, main_~init__r131~0#1, main_~init__r141~0#1, main_~init__r211~0#1, main_~init__r231~0#1, main_~init__r241~0#1, main_~init__r311~0#1, main_~init__r321~0#1, main_~init__r341~0#1, main_~init__r411~0#1, main_~init__r421~0#1, main_~init__r431~0#1, main_~init__r122~0#1, main_~init__tmp~0#1, main_~init__r132~0#1, main_~init__tmp___0~0#1, main_~init__r142~0#1, main_~init__tmp___1~0#1, main_~init__r212~0#1, main_~init__tmp___2~0#1, main_~init__r232~0#1, main_~init__tmp___3~0#1, main_~init__r242~0#1, main_~init__tmp___4~0#1, main_~init__r312~0#1, main_~init__tmp___5~0#1, main_~init__r322~0#1, main_~init__tmp___6~0#1, main_~init__r342~0#1, main_~init__tmp___7~0#1, main_~init__r412~0#1, main_~init__tmp___8~0#1, main_~init__r422~0#1, main_~init__tmp___9~0#1, main_~init__r432~0#1, main_~init__tmp___10~0#1, main_~init__r123~0#1, main_~init__tmp___11~0#1, main_~init__r133~0#1, main_~init__tmp___12~0#1, main_~init__r143~0#1, main_~init__tmp___13~0#1, main_~init__r213~0#1, main_~init__tmp___14~0#1, main_~init__r233~0#1, main_~init__tmp___15~0#1, main_~init__r243~0#1, main_~init__tmp___16~0#1, main_~init__r313~0#1, main_~init__tmp___17~0#1, main_~init__r323~0#1, main_~init__tmp___18~0#1, main_~init__r343~0#1, main_~init__tmp___19~0#1, main_~init__r413~0#1, main_~init__tmp___20~0#1, main_~init__r423~0#1, main_~init__tmp___21~0#1, main_~init__r433~0#1, main_~init__tmp___22~0#1, main_~init__tmp___23~0#1, main_~main__c1~0#1, main_~main__i2~0#1;havoc main_~main__c1~0#1;havoc main_~main__i2~0#1;main_~main__c1~0#1 := 0;~ep12~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1;~ep13~0 := main_#t~nondet5#1;havoc main_#t~nondet5#1;~ep14~0 := main_#t~nondet6#1;havoc main_#t~nondet6#1;~ep21~0 := main_#t~nondet7#1;havoc main_#t~nondet7#1;~ep23~0 := main_#t~nondet8#1;havoc main_#t~nondet8#1;~ep24~0 := main_#t~nondet9#1;havoc main_#t~nondet9#1;~ep31~0 := main_#t~nondet10#1;havoc main_#t~nondet10#1;~ep32~0 := main_#t~nondet11#1;havoc main_#t~nondet11#1;~ep34~0 := main_#t~nondet12#1;havoc main_#t~nondet12#1;~ep41~0 := main_#t~nondet13#1;havoc main_#t~nondet13#1;~ep42~0 := main_#t~nondet14#1;havoc main_#t~nondet14#1;~ep43~0 := main_#t~nondet15#1;havoc main_#t~nondet15#1;assume -128 <= main_#t~nondet16#1 && main_#t~nondet16#1 <= 127;~id1~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;assume -128 <= main_#t~nondet17#1 && main_#t~nondet17#1 <= 127;~r1~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;assume -128 <= main_#t~nondet18#1 && main_#t~nondet18#1 <= 127;~st1~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;assume -128 <= main_#t~nondet19#1 && main_#t~nondet19#1 <= 127;~nl1~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;assume -128 <= main_#t~nondet20#1 && main_#t~nondet20#1 <= 127;~m1~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;assume -128 <= main_#t~nondet21#1 && main_#t~nondet21#1 <= 127;~max1~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;~mode1~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;~newmax1~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;assume -128 <= main_#t~nondet24#1 && main_#t~nondet24#1 <= 127;~id2~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;assume -128 <= main_#t~nondet25#1 && main_#t~nondet25#1 <= 127;~r2~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;assume -128 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 127;~st2~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;assume -128 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 127;~nl2~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;assume -128 <= main_#t~nondet28#1 && main_#t~nondet28#1 <= 127;~m2~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;assume -128 <= main_#t~nondet29#1 && main_#t~nondet29#1 <= 127;~max2~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~mode2~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~newmax2~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;assume -128 <= main_#t~nondet32#1 && main_#t~nondet32#1 <= 127;~id3~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;assume -128 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 127;~r3~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;assume -128 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 127;~st3~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;assume -128 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 127;~nl3~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;assume -128 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 127;~m3~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;assume -128 <= main_#t~nondet37#1 && main_#t~nondet37#1 <= 127;~max3~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~mode3~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~newmax3~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;assume -128 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 127;~id4~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;assume -128 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 127;~r4~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;assume -128 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 127;~st4~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;assume -128 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 127;~nl4~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;assume -128 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 127;~m4~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;assume -128 <= main_#t~nondet45#1 && main_#t~nondet45#1 <= 127;~max4~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~mode4~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~newmax4~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;havoc main_~init__r121~0#1;havoc main_~init__r131~0#1;havoc main_~init__r141~0#1;havoc main_~init__r211~0#1;havoc main_~init__r231~0#1;havoc main_~init__r241~0#1;havoc main_~init__r311~0#1;havoc main_~init__r321~0#1;havoc main_~init__r341~0#1;havoc main_~init__r411~0#1;havoc main_~init__r421~0#1;havoc main_~init__r431~0#1;havoc main_~init__r122~0#1;havoc main_~init__tmp~0#1;havoc main_~init__r132~0#1;havoc main_~init__tmp___0~0#1;havoc main_~init__r142~0#1;havoc main_~init__tmp___1~0#1;havoc main_~init__r212~0#1;havoc main_~init__tmp___2~0#1;havoc main_~init__r232~0#1;havoc main_~init__tmp___3~0#1;havoc main_~init__r242~0#1;havoc main_~init__tmp___4~0#1;havoc main_~init__r312~0#1;havoc main_~init__tmp___5~0#1;havoc main_~init__r322~0#1;havoc main_~init__tmp___6~0#1;havoc main_~init__r342~0#1;havoc main_~init__tmp___7~0#1;havoc main_~init__r412~0#1;havoc main_~init__tmp___8~0#1;havoc main_~init__r422~0#1;havoc main_~init__tmp___9~0#1;havoc main_~init__r432~0#1;havoc main_~init__tmp___10~0#1;havoc main_~init__r123~0#1;havoc main_~init__tmp___11~0#1;havoc main_~init__r133~0#1;havoc main_~init__tmp___12~0#1;havoc main_~init__r143~0#1;havoc main_~init__tmp___13~0#1;havoc main_~init__r213~0#1;havoc main_~init__tmp___14~0#1;havoc main_~init__r233~0#1;havoc main_~init__tmp___15~0#1;havoc main_~init__r243~0#1;havoc main_~init__tmp___16~0#1;havoc main_~init__r313~0#1;havoc main_~init__tmp___17~0#1;havoc main_~init__r323~0#1;havoc main_~init__tmp___18~0#1;havoc main_~init__r343~0#1;havoc main_~init__tmp___19~0#1;havoc main_~init__r413~0#1;havoc main_~init__tmp___20~0#1;havoc main_~init__r423~0#1;havoc main_~init__tmp___21~0#1;havoc main_~init__r433~0#1;havoc main_~init__tmp___22~0#1;havoc main_~init__tmp___23~0#1;main_~init__r121~0#1 := ~ep12~0;main_~init__r131~0#1 := ~ep13~0;main_~init__r141~0#1 := ~ep14~0;main_~init__r211~0#1 := ~ep21~0;main_~init__r231~0#1 := ~ep23~0;main_~init__r241~0#1 := ~ep24~0;main_~init__r311~0#1 := ~ep31~0;main_~init__r321~0#1 := ~ep32~0;main_~init__r341~0#1 := ~ep34~0;main_~init__r411~0#1 := ~ep41~0;main_~init__r421~0#1 := ~ep42~0;main_~init__r431~0#1 := ~ep43~0; {104996#true} is VALID [2022-02-20 19:02:29,919 INFO L290 TraceCheckUtils]: 2: Hoare triple {104996#true} assume !!(0 == main_~init__r121~0#1 % 256); {104996#true} is VALID [2022-02-20 19:02:29,919 INFO L290 TraceCheckUtils]: 3: Hoare triple {104996#true} assume !(0 == main_~init__r131~0#1 % 256); {104996#true} is VALID [2022-02-20 19:02:29,919 INFO L290 TraceCheckUtils]: 4: Hoare triple {104996#true} assume !!(0 == ~ep32~0 % 256); {104996#true} is VALID [2022-02-20 19:02:29,920 INFO L290 TraceCheckUtils]: 5: Hoare triple {104996#true} assume !!(0 == main_~init__r141~0#1 % 256);main_~init__tmp~0#1 := 0; {104998#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r141~0#1| 256)) |ULTIMATE.start_main_~init__r141~0#1|) 0)} is VALID [2022-02-20 19:02:29,920 INFO L290 TraceCheckUtils]: 6: Hoare triple {104998#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r141~0#1| 256)) |ULTIMATE.start_main_~init__r141~0#1|) 0)} main_~init__r122~0#1 := (if 0 == main_~init__tmp~0#1 then 0 else 1); {104998#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r141~0#1| 256)) |ULTIMATE.start_main_~init__r141~0#1|) 0)} is VALID [2022-02-20 19:02:29,920 INFO L290 TraceCheckUtils]: 7: Hoare triple {104998#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r141~0#1| 256)) |ULTIMATE.start_main_~init__r141~0#1|) 0)} assume !(0 == main_~init__r131~0#1 % 256);main_~init__tmp___0~0#1 := 1; {104998#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r141~0#1| 256)) |ULTIMATE.start_main_~init__r141~0#1|) 0)} is VALID [2022-02-20 19:02:29,921 INFO L290 TraceCheckUtils]: 8: Hoare triple {104998#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r141~0#1| 256)) |ULTIMATE.start_main_~init__r141~0#1|) 0)} main_~init__r132~0#1 := (if 0 == main_~init__tmp___0~0#1 then 0 else 1); {104998#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r141~0#1| 256)) |ULTIMATE.start_main_~init__r141~0#1|) 0)} is VALID [2022-02-20 19:02:29,921 INFO L290 TraceCheckUtils]: 9: Hoare triple {104998#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r141~0#1| 256)) |ULTIMATE.start_main_~init__r141~0#1|) 0)} assume !(0 == main_~init__r141~0#1 % 256);main_~init__tmp___1~0#1 := 1; {104997#false} is VALID [2022-02-20 19:02:29,921 INFO L290 TraceCheckUtils]: 10: Hoare triple {104997#false} main_~init__r142~0#1 := (if 0 == main_~init__tmp___1~0#1 then 0 else 1); {104997#false} is VALID [2022-02-20 19:02:29,921 INFO L290 TraceCheckUtils]: 11: Hoare triple {104997#false} assume !(0 == main_~init__r211~0#1 % 256);main_~init__tmp___2~0#1 := 1; {104997#false} is VALID [2022-02-20 19:02:29,921 INFO L290 TraceCheckUtils]: 12: Hoare triple {104997#false} main_~init__r212~0#1 := (if 0 == main_~init__tmp___2~0#1 then 0 else 1); {104997#false} is VALID [2022-02-20 19:02:29,921 INFO L290 TraceCheckUtils]: 13: Hoare triple {104997#false} assume !(0 == main_~init__r231~0#1 % 256);main_~init__tmp___3~0#1 := 1; {104997#false} is VALID [2022-02-20 19:02:29,922 INFO L290 TraceCheckUtils]: 14: Hoare triple {104997#false} main_~init__r232~0#1 := (if 0 == main_~init__tmp___3~0#1 then 0 else 1); {104997#false} is VALID [2022-02-20 19:02:29,922 INFO L290 TraceCheckUtils]: 15: Hoare triple {104997#false} assume !(0 == main_~init__r241~0#1 % 256);main_~init__tmp___4~0#1 := 1; {104997#false} is VALID [2022-02-20 19:02:29,922 INFO L290 TraceCheckUtils]: 16: Hoare triple {104997#false} main_~init__r242~0#1 := (if 0 == main_~init__tmp___4~0#1 then 0 else 1); {104997#false} is VALID [2022-02-20 19:02:29,922 INFO L290 TraceCheckUtils]: 17: Hoare triple {104997#false} assume !(0 == main_~init__r311~0#1 % 256);main_~init__tmp___5~0#1 := 1; {104997#false} is VALID [2022-02-20 19:02:29,922 INFO L290 TraceCheckUtils]: 18: Hoare triple {104997#false} main_~init__r312~0#1 := (if 0 == main_~init__tmp___5~0#1 then 0 else 1); {104997#false} is VALID [2022-02-20 19:02:29,922 INFO L290 TraceCheckUtils]: 19: Hoare triple {104997#false} assume !(0 == main_~init__r321~0#1 % 256);main_~init__tmp___6~0#1 := 1; {104997#false} is VALID [2022-02-20 19:02:29,922 INFO L290 TraceCheckUtils]: 20: Hoare triple {104997#false} main_~init__r322~0#1 := (if 0 == main_~init__tmp___6~0#1 then 0 else 1); {104997#false} is VALID [2022-02-20 19:02:29,922 INFO L290 TraceCheckUtils]: 21: Hoare triple {104997#false} assume !(0 == main_~init__r341~0#1 % 256);main_~init__tmp___7~0#1 := 1; {104997#false} is VALID [2022-02-20 19:02:29,923 INFO L290 TraceCheckUtils]: 22: Hoare triple {104997#false} main_~init__r342~0#1 := (if 0 == main_~init__tmp___7~0#1 then 0 else 1); {104997#false} is VALID [2022-02-20 19:02:29,923 INFO L290 TraceCheckUtils]: 23: Hoare triple {104997#false} assume !(0 == main_~init__r411~0#1 % 256);main_~init__tmp___8~0#1 := 1; {104997#false} is VALID [2022-02-20 19:02:29,923 INFO L290 TraceCheckUtils]: 24: Hoare triple {104997#false} main_~init__r412~0#1 := (if 0 == main_~init__tmp___8~0#1 then 0 else 1); {104997#false} is VALID [2022-02-20 19:02:29,923 INFO L290 TraceCheckUtils]: 25: Hoare triple {104997#false} assume !(0 == main_~init__r421~0#1 % 256);main_~init__tmp___9~0#1 := 1; {104997#false} is VALID [2022-02-20 19:02:29,923 INFO L290 TraceCheckUtils]: 26: Hoare triple {104997#false} main_~init__r422~0#1 := (if 0 == main_~init__tmp___9~0#1 then 0 else 1); {104997#false} is VALID [2022-02-20 19:02:29,923 INFO L290 TraceCheckUtils]: 27: Hoare triple {104997#false} assume !(0 == main_~init__r431~0#1 % 256);main_~init__tmp___10~0#1 := 1; {104997#false} is VALID [2022-02-20 19:02:29,923 INFO L290 TraceCheckUtils]: 28: Hoare triple {104997#false} main_~init__r432~0#1 := (if 0 == main_~init__tmp___10~0#1 then 0 else 1); {104997#false} is VALID [2022-02-20 19:02:29,923 INFO L290 TraceCheckUtils]: 29: Hoare triple {104997#false} assume !(0 == main_~init__r122~0#1 % 256);main_~init__tmp___11~0#1 := 1; {104997#false} is VALID [2022-02-20 19:02:29,923 INFO L290 TraceCheckUtils]: 30: Hoare triple {104997#false} main_~init__r123~0#1 := (if 0 == main_~init__tmp___11~0#1 then 0 else 1); {104997#false} is VALID [2022-02-20 19:02:29,924 INFO L290 TraceCheckUtils]: 31: Hoare triple {104997#false} assume !(0 == main_~init__r132~0#1 % 256);main_~init__tmp___12~0#1 := 1; {104997#false} is VALID [2022-02-20 19:02:29,924 INFO L290 TraceCheckUtils]: 32: Hoare triple {104997#false} main_~init__r133~0#1 := (if 0 == main_~init__tmp___12~0#1 then 0 else 1); {104997#false} is VALID [2022-02-20 19:02:29,924 INFO L290 TraceCheckUtils]: 33: Hoare triple {104997#false} assume !(0 == main_~init__r142~0#1 % 256);main_~init__tmp___13~0#1 := 1; {104997#false} is VALID [2022-02-20 19:02:29,924 INFO L290 TraceCheckUtils]: 34: Hoare triple {104997#false} main_~init__r143~0#1 := (if 0 == main_~init__tmp___13~0#1 then 0 else 1); {104997#false} is VALID [2022-02-20 19:02:29,924 INFO L290 TraceCheckUtils]: 35: Hoare triple {104997#false} assume !(0 == main_~init__r212~0#1 % 256);main_~init__tmp___14~0#1 := 1; {104997#false} is VALID [2022-02-20 19:02:29,924 INFO L290 TraceCheckUtils]: 36: Hoare triple {104997#false} main_~init__r213~0#1 := (if 0 == main_~init__tmp___14~0#1 then 0 else 1); {104997#false} is VALID [2022-02-20 19:02:29,924 INFO L290 TraceCheckUtils]: 37: Hoare triple {104997#false} assume !(0 == main_~init__r232~0#1 % 256);main_~init__tmp___15~0#1 := 1; {104997#false} is VALID [2022-02-20 19:02:29,924 INFO L290 TraceCheckUtils]: 38: Hoare triple {104997#false} main_~init__r233~0#1 := (if 0 == main_~init__tmp___15~0#1 then 0 else 1); {104997#false} is VALID [2022-02-20 19:02:29,924 INFO L290 TraceCheckUtils]: 39: Hoare triple {104997#false} assume !(0 == main_~init__r242~0#1 % 256);main_~init__tmp___16~0#1 := 1; {104997#false} is VALID [2022-02-20 19:02:29,925 INFO L290 TraceCheckUtils]: 40: Hoare triple {104997#false} main_~init__r243~0#1 := (if 0 == main_~init__tmp___16~0#1 then 0 else 1); {104997#false} is VALID [2022-02-20 19:02:29,925 INFO L290 TraceCheckUtils]: 41: Hoare triple {104997#false} assume !(0 == main_~init__r312~0#1 % 256);main_~init__tmp___17~0#1 := 1; {104997#false} is VALID [2022-02-20 19:02:29,925 INFO L290 TraceCheckUtils]: 42: Hoare triple {104997#false} main_~init__r313~0#1 := (if 0 == main_~init__tmp___17~0#1 then 0 else 1); {104997#false} is VALID [2022-02-20 19:02:29,925 INFO L290 TraceCheckUtils]: 43: Hoare triple {104997#false} assume !(0 == main_~init__r322~0#1 % 256);main_~init__tmp___18~0#1 := 1; {104997#false} is VALID [2022-02-20 19:02:29,925 INFO L290 TraceCheckUtils]: 44: Hoare triple {104997#false} main_~init__r323~0#1 := (if 0 == main_~init__tmp___18~0#1 then 0 else 1); {104997#false} is VALID [2022-02-20 19:02:29,925 INFO L290 TraceCheckUtils]: 45: Hoare triple {104997#false} assume !(0 == main_~init__r342~0#1 % 256);main_~init__tmp___19~0#1 := 1; {104997#false} is VALID [2022-02-20 19:02:29,925 INFO L290 TraceCheckUtils]: 46: Hoare triple {104997#false} main_~init__r343~0#1 := (if 0 == main_~init__tmp___19~0#1 then 0 else 1); {104997#false} is VALID [2022-02-20 19:02:29,925 INFO L290 TraceCheckUtils]: 47: Hoare triple {104997#false} assume !(0 == main_~init__r412~0#1 % 256);main_~init__tmp___20~0#1 := 1; {104997#false} is VALID [2022-02-20 19:02:29,925 INFO L290 TraceCheckUtils]: 48: Hoare triple {104997#false} main_~init__r413~0#1 := (if 0 == main_~init__tmp___20~0#1 then 0 else 1); {104997#false} is VALID [2022-02-20 19:02:29,926 INFO L290 TraceCheckUtils]: 49: Hoare triple {104997#false} assume !(0 == main_~init__r422~0#1 % 256);main_~init__tmp___21~0#1 := 1; {104997#false} is VALID [2022-02-20 19:02:29,926 INFO L290 TraceCheckUtils]: 50: Hoare triple {104997#false} main_~init__r423~0#1 := (if 0 == main_~init__tmp___21~0#1 then 0 else 1); {104997#false} is VALID [2022-02-20 19:02:29,926 INFO L290 TraceCheckUtils]: 51: Hoare triple {104997#false} assume !(0 == main_~init__r432~0#1 % 256);main_~init__tmp___22~0#1 := 1; {104997#false} is VALID [2022-02-20 19:02:29,926 INFO L290 TraceCheckUtils]: 52: Hoare triple {104997#false} main_~init__r433~0#1 := (if 0 == main_~init__tmp___22~0#1 then 0 else 1); {104997#false} is VALID [2022-02-20 19:02:29,926 INFO L290 TraceCheckUtils]: 53: Hoare triple {104997#false} assume ~id1~0 != ~id2~0; {104997#false} is VALID [2022-02-20 19:02:29,926 INFO L290 TraceCheckUtils]: 54: Hoare triple {104997#false} assume ~id1~0 != ~id3~0; {104997#false} is VALID [2022-02-20 19:02:29,926 INFO L290 TraceCheckUtils]: 55: Hoare triple {104997#false} assume ~id1~0 != ~id4~0; {104997#false} is VALID [2022-02-20 19:02:29,926 INFO L290 TraceCheckUtils]: 56: Hoare triple {104997#false} assume ~id2~0 != ~id3~0; {104997#false} is VALID [2022-02-20 19:02:29,927 INFO L290 TraceCheckUtils]: 57: Hoare triple {104997#false} assume ~id2~0 != ~id4~0; {104997#false} is VALID [2022-02-20 19:02:29,927 INFO L290 TraceCheckUtils]: 58: Hoare triple {104997#false} assume ~id3~0 != ~id4~0; {104997#false} is VALID [2022-02-20 19:02:29,927 INFO L290 TraceCheckUtils]: 59: Hoare triple {104997#false} assume ~id1~0 >= 0; {104997#false} is VALID [2022-02-20 19:02:29,927 INFO L290 TraceCheckUtils]: 60: Hoare triple {104997#false} assume ~id2~0 >= 0; {104997#false} is VALID [2022-02-20 19:02:29,927 INFO L290 TraceCheckUtils]: 61: Hoare triple {104997#false} assume ~id3~0 >= 0; {104997#false} is VALID [2022-02-20 19:02:29,927 INFO L290 TraceCheckUtils]: 62: Hoare triple {104997#false} assume ~id4~0 >= 0; {104997#false} is VALID [2022-02-20 19:02:29,927 INFO L290 TraceCheckUtils]: 63: Hoare triple {104997#false} assume 0 == ~r1~0; {104997#false} is VALID [2022-02-20 19:02:29,928 INFO L290 TraceCheckUtils]: 64: Hoare triple {104997#false} assume 0 == ~r2~0; {104997#false} is VALID [2022-02-20 19:02:29,928 INFO L290 TraceCheckUtils]: 65: Hoare triple {104997#false} assume 0 == ~r3~0; {104997#false} is VALID [2022-02-20 19:02:29,928 INFO L290 TraceCheckUtils]: 66: Hoare triple {104997#false} assume 0 == ~r4~0; {104997#false} is VALID [2022-02-20 19:02:29,928 INFO L290 TraceCheckUtils]: 67: Hoare triple {104997#false} assume !(0 == main_~init__r123~0#1 % 256); {104997#false} is VALID [2022-02-20 19:02:29,928 INFO L290 TraceCheckUtils]: 68: Hoare triple {104997#false} assume !(0 == main_~init__r133~0#1 % 256); {104997#false} is VALID [2022-02-20 19:02:29,928 INFO L290 TraceCheckUtils]: 69: Hoare triple {104997#false} assume !(0 == main_~init__r143~0#1 % 256); {104997#false} is VALID [2022-02-20 19:02:29,928 INFO L290 TraceCheckUtils]: 70: Hoare triple {104997#false} assume !(0 == main_~init__r213~0#1 % 256); {104997#false} is VALID [2022-02-20 19:02:29,928 INFO L290 TraceCheckUtils]: 71: Hoare triple {104997#false} assume !(0 == main_~init__r233~0#1 % 256); {104997#false} is VALID [2022-02-20 19:02:29,928 INFO L290 TraceCheckUtils]: 72: Hoare triple {104997#false} assume !(0 == main_~init__r243~0#1 % 256); {104997#false} is VALID [2022-02-20 19:02:29,929 INFO L290 TraceCheckUtils]: 73: Hoare triple {104997#false} assume !(0 == main_~init__r313~0#1 % 256); {104997#false} is VALID [2022-02-20 19:02:29,929 INFO L290 TraceCheckUtils]: 74: Hoare triple {104997#false} assume !(0 == main_~init__r323~0#1 % 256); {104997#false} is VALID [2022-02-20 19:02:29,929 INFO L290 TraceCheckUtils]: 75: Hoare triple {104997#false} assume !(0 == main_~init__r343~0#1 % 256); {104997#false} is VALID [2022-02-20 19:02:29,929 INFO L290 TraceCheckUtils]: 76: Hoare triple {104997#false} assume !(0 == main_~init__r413~0#1 % 256); {104997#false} is VALID [2022-02-20 19:02:29,929 INFO L290 TraceCheckUtils]: 77: Hoare triple {104997#false} assume !(0 == main_~init__r423~0#1 % 256); {104997#false} is VALID [2022-02-20 19:02:29,929 INFO L290 TraceCheckUtils]: 78: Hoare triple {104997#false} assume !(0 == main_~init__r433~0#1 % 256); {104997#false} is VALID [2022-02-20 19:02:29,929 INFO L290 TraceCheckUtils]: 79: Hoare triple {104997#false} assume ~max1~0 == ~id1~0; {104997#false} is VALID [2022-02-20 19:02:29,929 INFO L290 TraceCheckUtils]: 80: Hoare triple {104997#false} assume ~max2~0 == ~id2~0; {104997#false} is VALID [2022-02-20 19:02:29,930 INFO L290 TraceCheckUtils]: 81: Hoare triple {104997#false} assume ~max3~0 == ~id3~0; {104997#false} is VALID [2022-02-20 19:02:29,930 INFO L290 TraceCheckUtils]: 82: Hoare triple {104997#false} assume ~max4~0 == ~id4~0; {104997#false} is VALID [2022-02-20 19:02:29,930 INFO L290 TraceCheckUtils]: 83: Hoare triple {104997#false} assume 0 == ~st1~0; {104997#false} is VALID [2022-02-20 19:02:29,930 INFO L290 TraceCheckUtils]: 84: Hoare triple {104997#false} assume 0 == ~st2~0; {104997#false} is VALID [2022-02-20 19:02:29,930 INFO L290 TraceCheckUtils]: 85: Hoare triple {104997#false} assume 0 == ~st3~0; {104997#false} is VALID [2022-02-20 19:02:29,930 INFO L290 TraceCheckUtils]: 86: Hoare triple {104997#false} assume 0 == ~st4~0; {104997#false} is VALID [2022-02-20 19:02:29,930 INFO L290 TraceCheckUtils]: 87: Hoare triple {104997#false} assume 0 == ~nl1~0; {104997#false} is VALID [2022-02-20 19:02:29,930 INFO L290 TraceCheckUtils]: 88: Hoare triple {104997#false} assume 0 == ~nl2~0; {104997#false} is VALID [2022-02-20 19:02:29,930 INFO L290 TraceCheckUtils]: 89: Hoare triple {104997#false} assume 0 == ~nl3~0; {104997#false} is VALID [2022-02-20 19:02:29,931 INFO L290 TraceCheckUtils]: 90: Hoare triple {104997#false} assume 0 == ~nl4~0; {104997#false} is VALID [2022-02-20 19:02:29,931 INFO L290 TraceCheckUtils]: 91: Hoare triple {104997#false} assume 0 == ~mode1~0 % 256; {104997#false} is VALID [2022-02-20 19:02:29,931 INFO L290 TraceCheckUtils]: 92: Hoare triple {104997#false} assume 0 == ~mode2~0 % 256; {104997#false} is VALID [2022-02-20 19:02:29,931 INFO L290 TraceCheckUtils]: 93: Hoare triple {104997#false} assume 0 == ~mode3~0 % 256; {104997#false} is VALID [2022-02-20 19:02:29,931 INFO L290 TraceCheckUtils]: 94: Hoare triple {104997#false} assume 0 == ~mode4~0 % 256; {104997#false} is VALID [2022-02-20 19:02:29,931 INFO L290 TraceCheckUtils]: 95: Hoare triple {104997#false} assume !(0 == ~newmax1~0 % 256); {104997#false} is VALID [2022-02-20 19:02:29,931 INFO L290 TraceCheckUtils]: 96: Hoare triple {104997#false} assume !(0 == ~newmax2~0 % 256); {104997#false} is VALID [2022-02-20 19:02:29,931 INFO L290 TraceCheckUtils]: 97: Hoare triple {104997#false} assume !(0 == ~newmax3~0 % 256); {104997#false} is VALID [2022-02-20 19:02:29,931 INFO L290 TraceCheckUtils]: 98: Hoare triple {104997#false} assume !(0 == ~newmax4~0 % 256);main_~init__tmp___23~0#1 := 1;~__return_4657~0 := main_~init__tmp___23~0#1;main_~main__i2~0#1 := ~__return_4657~0; {104997#false} is VALID [2022-02-20 19:02:29,932 INFO L290 TraceCheckUtils]: 99: Hoare triple {104997#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; {104997#false} is VALID [2022-02-20 19:02:29,932 INFO L290 TraceCheckUtils]: 100: Hoare triple {104997#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~0#1;main_~node1__newmax~0#1 := 0; {104997#false} is VALID [2022-02-20 19:02:29,932 INFO L290 TraceCheckUtils]: 101: Hoare triple {104997#false} assume !!(0 == ~mode1~0 % 256); {104997#false} is VALID [2022-02-20 19:02:29,932 INFO L290 TraceCheckUtils]: 102: Hoare triple {104997#false} assume ~r1~0 < 3; {104997#false} is VALID [2022-02-20 19:02:29,932 INFO L290 TraceCheckUtils]: 103: Hoare triple {104997#false} assume !!(0 == ~ep12~0 % 256); {104997#false} is VALID [2022-02-20 19:02:29,932 INFO L290 TraceCheckUtils]: 104: Hoare triple {104997#false} assume !!(0 == ~ep13~0 % 256); {104997#false} is VALID [2022-02-20 19:02:29,932 INFO L290 TraceCheckUtils]: 105: Hoare triple {104997#false} assume !!(0 == ~ep14~0 % 256); {104997#false} is VALID [2022-02-20 19:02:29,932 INFO L290 TraceCheckUtils]: 106: Hoare triple {104997#false} ~mode1~0 := 1;havoc main_~node2__newmax~0#1;main_~node2__newmax~0#1 := 0; {104997#false} is VALID [2022-02-20 19:02:29,932 INFO L290 TraceCheckUtils]: 107: Hoare triple {104997#false} assume !!(0 == ~mode2~0 % 256); {104997#false} is VALID [2022-02-20 19:02:29,933 INFO L290 TraceCheckUtils]: 108: Hoare triple {104997#false} assume ~r2~0 < 3; {104997#false} is VALID [2022-02-20 19:02:29,933 INFO L290 TraceCheckUtils]: 109: Hoare triple {104997#false} assume !!(0 == ~ep21~0 % 256); {104997#false} is VALID [2022-02-20 19:02:29,933 INFO L290 TraceCheckUtils]: 110: Hoare triple {104997#false} assume !!(0 == ~ep23~0 % 256); {104997#false} is VALID [2022-02-20 19:02:29,933 INFO L290 TraceCheckUtils]: 111: Hoare triple {104997#false} assume !!(0 == ~ep24~0 % 256); {104997#false} is VALID [2022-02-20 19:02:29,933 INFO L290 TraceCheckUtils]: 112: Hoare triple {104997#false} ~mode2~0 := 1;havoc main_~node3__newmax~0#1;main_~node3__newmax~0#1 := 0; {104997#false} is VALID [2022-02-20 19:02:29,933 INFO L290 TraceCheckUtils]: 113: Hoare triple {104997#false} assume !!(0 == ~mode3~0 % 256); {104997#false} is VALID [2022-02-20 19:02:29,933 INFO L290 TraceCheckUtils]: 114: Hoare triple {104997#false} assume ~r3~0 < 3; {104997#false} is VALID [2022-02-20 19:02:29,933 INFO L290 TraceCheckUtils]: 115: Hoare triple {104997#false} assume !!(0 == ~ep31~0 % 256); {104997#false} is VALID [2022-02-20 19:02:29,933 INFO L290 TraceCheckUtils]: 116: Hoare triple {104997#false} assume !!(0 == ~ep32~0 % 256); {104997#false} is VALID [2022-02-20 19:02:29,934 INFO L290 TraceCheckUtils]: 117: Hoare triple {104997#false} assume !!(0 == ~ep34~0 % 256); {104997#false} is VALID [2022-02-20 19:02:29,934 INFO L290 TraceCheckUtils]: 118: Hoare triple {104997#false} ~mode3~0 := 1;havoc main_~node4__newmax~0#1;main_~node4__newmax~0#1 := 0; {104997#false} is VALID [2022-02-20 19:02:29,934 INFO L290 TraceCheckUtils]: 119: Hoare triple {104997#false} assume !!(0 == ~mode4~0 % 256); {104997#false} is VALID [2022-02-20 19:02:29,934 INFO L290 TraceCheckUtils]: 120: Hoare triple {104997#false} assume ~r4~0 < 3; {104997#false} is VALID [2022-02-20 19:02:29,934 INFO L290 TraceCheckUtils]: 121: Hoare triple {104997#false} assume !!(0 == ~ep41~0 % 256); {104997#false} is VALID [2022-02-20 19:02:29,934 INFO L290 TraceCheckUtils]: 122: Hoare triple {104997#false} assume !!(0 == ~ep42~0 % 256); {104997#false} is VALID [2022-02-20 19:02:29,934 INFO L290 TraceCheckUtils]: 123: Hoare triple {104997#false} assume !!(0 == ~ep43~0 % 256); {104997#false} is VALID [2022-02-20 19:02:29,934 INFO L290 TraceCheckUtils]: 124: Hoare triple {104997#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; {104997#false} is VALID [2022-02-20 19:02:29,934 INFO L290 TraceCheckUtils]: 125: Hoare triple {104997#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {104997#false} is VALID [2022-02-20 19:02:29,935 INFO L290 TraceCheckUtils]: 126: Hoare triple {104997#false} assume ~st1~0 + ~nl1~0 <= 1; {104997#false} is VALID [2022-02-20 19:02:29,935 INFO L290 TraceCheckUtils]: 127: Hoare triple {104997#false} assume ~st2~0 + ~nl2~0 <= 1; {104997#false} is VALID [2022-02-20 19:02:29,935 INFO L290 TraceCheckUtils]: 128: Hoare triple {104997#false} assume ~st3~0 + ~nl3~0 <= 1; {104997#false} is VALID [2022-02-20 19:02:29,935 INFO L290 TraceCheckUtils]: 129: Hoare triple {104997#false} assume ~st4~0 + ~nl4~0 <= 1; {104997#false} is VALID [2022-02-20 19:02:29,935 INFO L290 TraceCheckUtils]: 130: Hoare triple {104997#false} assume !(~r1~0 >= 3); {104997#false} is VALID [2022-02-20 19:02:29,935 INFO L290 TraceCheckUtils]: 131: Hoare triple {104997#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {104997#false} is VALID [2022-02-20 19:02:29,935 INFO L290 TraceCheckUtils]: 132: Hoare triple {104997#false} assume ~r1~0 < 3; {104997#false} is VALID [2022-02-20 19:02:29,935 INFO L290 TraceCheckUtils]: 133: Hoare triple {104997#false} assume !(~r1~0 >= 3); {104997#false} is VALID [2022-02-20 19:02:29,936 INFO L290 TraceCheckUtils]: 134: Hoare triple {104997#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {104997#false} is VALID [2022-02-20 19:02:29,936 INFO L290 TraceCheckUtils]: 135: Hoare triple {104997#false} assume ~r1~0 < 3;main_~check__tmp~0#1 := 1;~__return_4899~0 := main_~check__tmp~0#1;main_~main__c1~0#1 := ~__return_4899~0;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; {104997#false} is VALID [2022-02-20 19:02:29,936 INFO L290 TraceCheckUtils]: 136: Hoare triple {104997#false} assume !(0 == main_~assert__arg~0#1 % 256);main_~main____CPAchecker_TMP_0~0#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {104997#false} is VALID [2022-02-20 19:02:29,936 INFO L290 TraceCheckUtils]: 137: Hoare triple {104997#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~1#1;main_~node1__newmax~1#1 := 0; {104997#false} is VALID [2022-02-20 19:02:29,936 INFO L290 TraceCheckUtils]: 138: Hoare triple {104997#false} assume !(0 == ~mode1~0 % 256);~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {104997#false} is VALID [2022-02-20 19:02:29,936 INFO L290 TraceCheckUtils]: 139: Hoare triple {104997#false} assume !!(0 == ~ep21~0 % 256); {104997#false} is VALID [2022-02-20 19:02:29,936 INFO L290 TraceCheckUtils]: 140: Hoare triple {104997#false} assume !!(0 == ~ep31~0 % 256); {104997#false} is VALID [2022-02-20 19:02:29,936 INFO L290 TraceCheckUtils]: 141: Hoare triple {104997#false} assume !!(0 == ~ep41~0 % 256); {104997#false} is VALID [2022-02-20 19:02:29,936 INFO L290 TraceCheckUtils]: 142: Hoare triple {104997#false} ~newmax1~0 := main_~node1__newmax~1#1; {104997#false} is VALID [2022-02-20 19:02:29,937 INFO L290 TraceCheckUtils]: 143: Hoare triple {104997#false} assume !(3 == ~r1~0);~mode1~0 := 0;havoc main_~node2__newmax~1#1;main_~node2__newmax~1#1 := 0; {104997#false} is VALID [2022-02-20 19:02:29,937 INFO L290 TraceCheckUtils]: 144: Hoare triple {104997#false} assume !(0 == ~mode2~0 % 256);~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {104997#false} is VALID [2022-02-20 19:02:29,937 INFO L290 TraceCheckUtils]: 145: Hoare triple {104997#false} assume !!(0 == ~ep12~0 % 256); {104997#false} is VALID [2022-02-20 19:02:29,937 INFO L290 TraceCheckUtils]: 146: Hoare triple {104997#false} assume !!(0 == ~ep32~0 % 256); {104997#false} is VALID [2022-02-20 19:02:29,937 INFO L290 TraceCheckUtils]: 147: Hoare triple {104997#false} assume !!(0 == ~ep42~0 % 256); {104997#false} is VALID [2022-02-20 19:02:29,937 INFO L290 TraceCheckUtils]: 148: Hoare triple {104997#false} ~newmax2~0 := main_~node2__newmax~1#1; {104997#false} is VALID [2022-02-20 19:02:29,937 INFO L290 TraceCheckUtils]: 149: Hoare triple {104997#false} assume !(3 == ~r2~0);~mode2~0 := 0;havoc main_~node3__newmax~1#1;main_~node3__newmax~1#1 := 0; {104997#false} is VALID [2022-02-20 19:02:29,937 INFO L290 TraceCheckUtils]: 150: Hoare triple {104997#false} assume !(0 == ~mode3~0 % 256);~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {104997#false} is VALID [2022-02-20 19:02:29,937 INFO L290 TraceCheckUtils]: 151: Hoare triple {104997#false} assume !!(0 == ~ep13~0 % 256); {104997#false} is VALID [2022-02-20 19:02:29,938 INFO L290 TraceCheckUtils]: 152: Hoare triple {104997#false} assume !!(0 == ~ep23~0 % 256); {104997#false} is VALID [2022-02-20 19:02:29,938 INFO L290 TraceCheckUtils]: 153: Hoare triple {104997#false} assume !!(0 == ~ep43~0 % 256); {104997#false} is VALID [2022-02-20 19:02:29,938 INFO L290 TraceCheckUtils]: 154: Hoare triple {104997#false} ~newmax3~0 := main_~node3__newmax~1#1; {104997#false} is VALID [2022-02-20 19:02:29,938 INFO L290 TraceCheckUtils]: 155: Hoare triple {104997#false} assume !(3 == ~r3~0);~mode3~0 := 0;havoc main_~node4__newmax~1#1;main_~node4__newmax~1#1 := 0; {104997#false} is VALID [2022-02-20 19:02:29,938 INFO L290 TraceCheckUtils]: 156: Hoare triple {104997#false} assume !(0 == ~mode4~0 % 256);~r4~0 := (if (1 + ~r4~0) % 256 <= 127 then (1 + ~r4~0) % 256 else (1 + ~r4~0) % 256 - 256); {104997#false} is VALID [2022-02-20 19:02:29,938 INFO L290 TraceCheckUtils]: 157: Hoare triple {104997#false} assume !!(0 == ~ep14~0 % 256); {104997#false} is VALID [2022-02-20 19:02:29,938 INFO L290 TraceCheckUtils]: 158: Hoare triple {104997#false} assume !!(0 == ~ep24~0 % 256); {104997#false} is VALID [2022-02-20 19:02:29,938 INFO L290 TraceCheckUtils]: 159: Hoare triple {104997#false} assume !!(0 == ~ep34~0 % 256); {104997#false} is VALID [2022-02-20 19:02:29,938 INFO L290 TraceCheckUtils]: 160: Hoare triple {104997#false} ~newmax4~0 := main_~node4__newmax~1#1; {104997#false} is VALID [2022-02-20 19:02:29,939 INFO L290 TraceCheckUtils]: 161: Hoare triple {104997#false} assume !(3 == ~r4~0);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~1#1; {104997#false} is VALID [2022-02-20 19:02:29,939 INFO L290 TraceCheckUtils]: 162: Hoare triple {104997#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {104997#false} is VALID [2022-02-20 19:02:29,939 INFO L290 TraceCheckUtils]: 163: Hoare triple {104997#false} assume ~st1~0 + ~nl1~0 <= 1; {104997#false} is VALID [2022-02-20 19:02:29,939 INFO L290 TraceCheckUtils]: 164: Hoare triple {104997#false} assume ~st2~0 + ~nl2~0 <= 1; {104997#false} is VALID [2022-02-20 19:02:29,939 INFO L290 TraceCheckUtils]: 165: Hoare triple {104997#false} assume ~st3~0 + ~nl3~0 <= 1; {104997#false} is VALID [2022-02-20 19:02:29,939 INFO L290 TraceCheckUtils]: 166: Hoare triple {104997#false} assume ~st4~0 + ~nl4~0 <= 1; {104997#false} is VALID [2022-02-20 19:02:29,939 INFO L290 TraceCheckUtils]: 167: Hoare triple {104997#false} assume !(~r1~0 >= 3); {104997#false} is VALID [2022-02-20 19:02:29,939 INFO L290 TraceCheckUtils]: 168: Hoare triple {104997#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {104997#false} is VALID [2022-02-20 19:02:29,939 INFO L290 TraceCheckUtils]: 169: Hoare triple {104997#false} assume ~r1~0 < 3; {104997#false} is VALID [2022-02-20 19:02:29,940 INFO L290 TraceCheckUtils]: 170: Hoare triple {104997#false} assume !(~r1~0 >= 3); {104997#false} is VALID [2022-02-20 19:02:29,940 INFO L290 TraceCheckUtils]: 171: Hoare triple {104997#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {104997#false} is VALID [2022-02-20 19:02:29,940 INFO L290 TraceCheckUtils]: 172: Hoare triple {104997#false} assume ~r1~0 < 3;main_~check__tmp~1#1 := 1;~__return_5106~0 := main_~check__tmp~1#1;main_~main__c1~0#1 := ~__return_5106~0;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; {104997#false} is VALID [2022-02-20 19:02:29,940 INFO L290 TraceCheckUtils]: 173: Hoare triple {104997#false} assume !(0 == main_~assert__arg~1#1 % 256);main_~main____CPAchecker_TMP_0~1#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {104997#false} is VALID [2022-02-20 19:02:29,940 INFO L290 TraceCheckUtils]: 174: Hoare triple {104997#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~2#1;main_~node1__newmax~2#1 := 0; {104997#false} is VALID [2022-02-20 19:02:29,940 INFO L290 TraceCheckUtils]: 175: Hoare triple {104997#false} assume !!(0 == ~mode1~0 % 256); {104997#false} is VALID [2022-02-20 19:02:29,940 INFO L290 TraceCheckUtils]: 176: Hoare triple {104997#false} assume ~r1~0 < 3; {104997#false} is VALID [2022-02-20 19:02:29,940 INFO L290 TraceCheckUtils]: 177: Hoare triple {104997#false} assume !!(0 == ~ep12~0 % 256); {104997#false} is VALID [2022-02-20 19:02:29,941 INFO L290 TraceCheckUtils]: 178: Hoare triple {104997#false} assume !!(0 == ~ep13~0 % 256); {104997#false} is VALID [2022-02-20 19:02:29,941 INFO L290 TraceCheckUtils]: 179: Hoare triple {104997#false} assume !!(0 == ~ep14~0 % 256); {104997#false} is VALID [2022-02-20 19:02:29,941 INFO L290 TraceCheckUtils]: 180: Hoare triple {104997#false} ~mode1~0 := 1;havoc main_~node2__newmax~2#1;main_~node2__newmax~2#1 := 0; {104997#false} is VALID [2022-02-20 19:02:29,941 INFO L290 TraceCheckUtils]: 181: Hoare triple {104997#false} assume !!(0 == ~mode2~0 % 256); {104997#false} is VALID [2022-02-20 19:02:29,941 INFO L290 TraceCheckUtils]: 182: Hoare triple {104997#false} assume ~r2~0 < 3; {104997#false} is VALID [2022-02-20 19:02:29,941 INFO L290 TraceCheckUtils]: 183: Hoare triple {104997#false} assume !!(0 == ~ep21~0 % 256); {104997#false} is VALID [2022-02-20 19:02:29,941 INFO L290 TraceCheckUtils]: 184: Hoare triple {104997#false} assume !!(0 == ~ep23~0 % 256); {104997#false} is VALID [2022-02-20 19:02:29,941 INFO L290 TraceCheckUtils]: 185: Hoare triple {104997#false} assume !!(0 == ~ep24~0 % 256); {104997#false} is VALID [2022-02-20 19:02:29,941 INFO L290 TraceCheckUtils]: 186: Hoare triple {104997#false} ~mode2~0 := 1;havoc main_~node3__newmax~2#1;main_~node3__newmax~2#1 := 0; {104997#false} is VALID [2022-02-20 19:02:29,942 INFO L290 TraceCheckUtils]: 187: Hoare triple {104997#false} assume !!(0 == ~mode3~0 % 256); {104997#false} is VALID [2022-02-20 19:02:29,942 INFO L290 TraceCheckUtils]: 188: Hoare triple {104997#false} assume ~r3~0 < 3; {104997#false} is VALID [2022-02-20 19:02:29,942 INFO L290 TraceCheckUtils]: 189: Hoare triple {104997#false} assume !!(0 == ~ep31~0 % 256); {104997#false} is VALID [2022-02-20 19:02:29,942 INFO L290 TraceCheckUtils]: 190: Hoare triple {104997#false} assume !!(0 == ~ep32~0 % 256); {104997#false} is VALID [2022-02-20 19:02:29,942 INFO L290 TraceCheckUtils]: 191: Hoare triple {104997#false} assume !!(0 == ~ep34~0 % 256); {104997#false} is VALID [2022-02-20 19:02:29,942 INFO L290 TraceCheckUtils]: 192: Hoare triple {104997#false} ~mode3~0 := 1;havoc main_~node4__newmax~2#1;main_~node4__newmax~2#1 := 0; {104997#false} is VALID [2022-02-20 19:02:29,942 INFO L290 TraceCheckUtils]: 193: Hoare triple {104997#false} assume !!(0 == ~mode4~0 % 256); {104997#false} is VALID [2022-02-20 19:02:29,942 INFO L290 TraceCheckUtils]: 194: Hoare triple {104997#false} assume ~r4~0 < 3; {104997#false} is VALID [2022-02-20 19:02:29,942 INFO L290 TraceCheckUtils]: 195: Hoare triple {104997#false} assume !!(0 == ~ep41~0 % 256); {104997#false} is VALID [2022-02-20 19:02:29,943 INFO L290 TraceCheckUtils]: 196: Hoare triple {104997#false} assume !!(0 == ~ep42~0 % 256); {104997#false} is VALID [2022-02-20 19:02:29,943 INFO L290 TraceCheckUtils]: 197: Hoare triple {104997#false} assume !!(0 == ~ep43~0 % 256); {104997#false} is VALID [2022-02-20 19:02:29,943 INFO L290 TraceCheckUtils]: 198: Hoare triple {104997#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; {104997#false} is VALID [2022-02-20 19:02:29,943 INFO L290 TraceCheckUtils]: 199: Hoare triple {104997#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {104997#false} is VALID [2022-02-20 19:02:29,943 INFO L290 TraceCheckUtils]: 200: Hoare triple {104997#false} assume ~st1~0 + ~nl1~0 <= 1; {104997#false} is VALID [2022-02-20 19:02:29,943 INFO L290 TraceCheckUtils]: 201: Hoare triple {104997#false} assume ~st2~0 + ~nl2~0 <= 1; {104997#false} is VALID [2022-02-20 19:02:29,943 INFO L290 TraceCheckUtils]: 202: Hoare triple {104997#false} assume ~st3~0 + ~nl3~0 <= 1; {104997#false} is VALID [2022-02-20 19:02:29,943 INFO L290 TraceCheckUtils]: 203: Hoare triple {104997#false} assume ~st4~0 + ~nl4~0 <= 1; {104997#false} is VALID [2022-02-20 19:02:29,943 INFO L290 TraceCheckUtils]: 204: Hoare triple {104997#false} assume !(~r1~0 >= 3); {104997#false} is VALID [2022-02-20 19:02:29,944 INFO L290 TraceCheckUtils]: 205: Hoare triple {104997#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {104997#false} is VALID [2022-02-20 19:02:29,944 INFO L290 TraceCheckUtils]: 206: Hoare triple {104997#false} assume ~r1~0 < 3; {104997#false} is VALID [2022-02-20 19:02:29,944 INFO L290 TraceCheckUtils]: 207: Hoare triple {104997#false} assume !(~r1~0 >= 3); {104997#false} is VALID [2022-02-20 19:02:29,944 INFO L290 TraceCheckUtils]: 208: Hoare triple {104997#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {104997#false} is VALID [2022-02-20 19:02:29,944 INFO L290 TraceCheckUtils]: 209: Hoare triple {104997#false} assume ~r1~0 < 3;main_~check__tmp~2#1 := 1;~__return_5329~0 := main_~check__tmp~2#1;main_~main__c1~0#1 := ~__return_5329~0;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; {104997#false} is VALID [2022-02-20 19:02:29,944 INFO L290 TraceCheckUtils]: 210: Hoare triple {104997#false} assume !(0 == main_~assert__arg~2#1 % 256);main_~main____CPAchecker_TMP_0~2#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {104997#false} is VALID [2022-02-20 19:02:29,944 INFO L290 TraceCheckUtils]: 211: Hoare triple {104997#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~3#1;main_~node1__newmax~3#1 := 0; {104997#false} is VALID [2022-02-20 19:02:29,944 INFO L290 TraceCheckUtils]: 212: Hoare triple {104997#false} assume !(0 == ~mode1~0 % 256);~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {104997#false} is VALID [2022-02-20 19:02:29,945 INFO L290 TraceCheckUtils]: 213: Hoare triple {104997#false} assume !!(0 == ~ep21~0 % 256); {104997#false} is VALID [2022-02-20 19:02:29,945 INFO L290 TraceCheckUtils]: 214: Hoare triple {104997#false} assume !!(0 == ~ep31~0 % 256); {104997#false} is VALID [2022-02-20 19:02:29,945 INFO L290 TraceCheckUtils]: 215: Hoare triple {104997#false} assume !!(0 == ~ep41~0 % 256); {104997#false} is VALID [2022-02-20 19:02:29,945 INFO L290 TraceCheckUtils]: 216: Hoare triple {104997#false} ~newmax1~0 := main_~node1__newmax~3#1; {104997#false} is VALID [2022-02-20 19:02:29,945 INFO L290 TraceCheckUtils]: 217: Hoare triple {104997#false} assume !(3 == ~r1~0);~mode1~0 := 0;havoc main_~node2__newmax~3#1;main_~node2__newmax~3#1 := 0; {104997#false} is VALID [2022-02-20 19:02:29,945 INFO L290 TraceCheckUtils]: 218: Hoare triple {104997#false} assume !(0 == ~mode2~0 % 256);~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {104997#false} is VALID [2022-02-20 19:02:29,945 INFO L290 TraceCheckUtils]: 219: Hoare triple {104997#false} assume !!(0 == ~ep12~0 % 256); {104997#false} is VALID [2022-02-20 19:02:29,945 INFO L290 TraceCheckUtils]: 220: Hoare triple {104997#false} assume !!(0 == ~ep32~0 % 256); {104997#false} is VALID [2022-02-20 19:02:29,945 INFO L290 TraceCheckUtils]: 221: Hoare triple {104997#false} assume !!(0 == ~ep42~0 % 256); {104997#false} is VALID [2022-02-20 19:02:29,946 INFO L290 TraceCheckUtils]: 222: Hoare triple {104997#false} ~newmax2~0 := main_~node2__newmax~3#1; {104997#false} is VALID [2022-02-20 19:02:29,946 INFO L290 TraceCheckUtils]: 223: Hoare triple {104997#false} assume !(3 == ~r2~0);~mode2~0 := 0;havoc main_~node3__newmax~3#1;main_~node3__newmax~3#1 := 0; {104997#false} is VALID [2022-02-20 19:02:29,946 INFO L290 TraceCheckUtils]: 224: Hoare triple {104997#false} assume !(0 == ~mode3~0 % 256);~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {104997#false} is VALID [2022-02-20 19:02:29,946 INFO L290 TraceCheckUtils]: 225: Hoare triple {104997#false} assume !!(0 == ~ep13~0 % 256); {104997#false} is VALID [2022-02-20 19:02:29,946 INFO L290 TraceCheckUtils]: 226: Hoare triple {104997#false} assume !!(0 == ~ep23~0 % 256); {104997#false} is VALID [2022-02-20 19:02:29,946 INFO L290 TraceCheckUtils]: 227: Hoare triple {104997#false} assume !!(0 == ~ep43~0 % 256); {104997#false} is VALID [2022-02-20 19:02:29,946 INFO L290 TraceCheckUtils]: 228: Hoare triple {104997#false} ~newmax3~0 := main_~node3__newmax~3#1; {104997#false} is VALID [2022-02-20 19:02:29,946 INFO L290 TraceCheckUtils]: 229: Hoare triple {104997#false} assume !(3 == ~r3~0);~mode3~0 := 0;havoc main_~node4__newmax~3#1;main_~node4__newmax~3#1 := 0; {104997#false} is VALID [2022-02-20 19:02:29,946 INFO L290 TraceCheckUtils]: 230: Hoare triple {104997#false} assume !(0 == ~mode4~0 % 256);~r4~0 := (if (1 + ~r4~0) % 256 <= 127 then (1 + ~r4~0) % 256 else (1 + ~r4~0) % 256 - 256); {104997#false} is VALID [2022-02-20 19:02:29,947 INFO L290 TraceCheckUtils]: 231: Hoare triple {104997#false} assume !!(0 == ~ep14~0 % 256); {104997#false} is VALID [2022-02-20 19:02:29,947 INFO L290 TraceCheckUtils]: 232: Hoare triple {104997#false} assume !!(0 == ~ep24~0 % 256); {104997#false} is VALID [2022-02-20 19:02:29,947 INFO L290 TraceCheckUtils]: 233: Hoare triple {104997#false} assume !!(0 == ~ep34~0 % 256); {104997#false} is VALID [2022-02-20 19:02:29,947 INFO L290 TraceCheckUtils]: 234: Hoare triple {104997#false} ~newmax4~0 := main_~node4__newmax~3#1; {104997#false} is VALID [2022-02-20 19:02:29,947 INFO L290 TraceCheckUtils]: 235: Hoare triple {104997#false} assume !(3 == ~r4~0);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~3#1; {104997#false} is VALID [2022-02-20 19:02:29,947 INFO L290 TraceCheckUtils]: 236: Hoare triple {104997#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {104997#false} is VALID [2022-02-20 19:02:29,947 INFO L290 TraceCheckUtils]: 237: Hoare triple {104997#false} assume ~st1~0 + ~nl1~0 <= 1; {104997#false} is VALID [2022-02-20 19:02:29,947 INFO L290 TraceCheckUtils]: 238: Hoare triple {104997#false} assume ~st2~0 + ~nl2~0 <= 1; {104997#false} is VALID [2022-02-20 19:02:29,947 INFO L290 TraceCheckUtils]: 239: Hoare triple {104997#false} assume ~st3~0 + ~nl3~0 <= 1; {104997#false} is VALID [2022-02-20 19:02:29,948 INFO L290 TraceCheckUtils]: 240: Hoare triple {104997#false} assume ~st4~0 + ~nl4~0 <= 1; {104997#false} is VALID [2022-02-20 19:02:29,948 INFO L290 TraceCheckUtils]: 241: Hoare triple {104997#false} assume !(~r1~0 >= 3); {104997#false} is VALID [2022-02-20 19:02:29,948 INFO L290 TraceCheckUtils]: 242: Hoare triple {104997#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {104997#false} is VALID [2022-02-20 19:02:29,948 INFO L290 TraceCheckUtils]: 243: Hoare triple {104997#false} assume ~r1~0 < 3; {104997#false} is VALID [2022-02-20 19:02:29,948 INFO L290 TraceCheckUtils]: 244: Hoare triple {104997#false} assume !(~r1~0 >= 3); {104997#false} is VALID [2022-02-20 19:02:29,948 INFO L290 TraceCheckUtils]: 245: Hoare triple {104997#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {104997#false} is VALID [2022-02-20 19:02:29,948 INFO L290 TraceCheckUtils]: 246: Hoare triple {104997#false} assume ~r1~0 < 3;main_~check__tmp~3#1 := 1;~__return_5536~0 := main_~check__tmp~3#1;main_~main__c1~0#1 := ~__return_5536~0;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; {104997#false} is VALID [2022-02-20 19:02:29,948 INFO L290 TraceCheckUtils]: 247: Hoare triple {104997#false} assume !(0 == main_~assert__arg~3#1 % 256);main_~main____CPAchecker_TMP_0~3#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {104997#false} is VALID [2022-02-20 19:02:29,948 INFO L290 TraceCheckUtils]: 248: Hoare triple {104997#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~4#1;main_~node1__newmax~4#1 := 0; {104997#false} is VALID [2022-02-20 19:02:29,949 INFO L290 TraceCheckUtils]: 249: Hoare triple {104997#false} assume !!(0 == ~mode1~0 % 256); {104997#false} is VALID [2022-02-20 19:02:29,949 INFO L290 TraceCheckUtils]: 250: Hoare triple {104997#false} assume ~r1~0 < 3; {104997#false} is VALID [2022-02-20 19:02:29,949 INFO L290 TraceCheckUtils]: 251: Hoare triple {104997#false} assume !!(0 == ~ep12~0 % 256); {104997#false} is VALID [2022-02-20 19:02:29,949 INFO L290 TraceCheckUtils]: 252: Hoare triple {104997#false} assume !!(0 == ~ep13~0 % 256); {104997#false} is VALID [2022-02-20 19:02:29,949 INFO L290 TraceCheckUtils]: 253: Hoare triple {104997#false} assume !!(0 == ~ep14~0 % 256); {104997#false} is VALID [2022-02-20 19:02:29,949 INFO L290 TraceCheckUtils]: 254: Hoare triple {104997#false} ~mode1~0 := 1;havoc main_~node2__newmax~4#1;main_~node2__newmax~4#1 := 0; {104997#false} is VALID [2022-02-20 19:02:29,949 INFO L290 TraceCheckUtils]: 255: Hoare triple {104997#false} assume !!(0 == ~mode2~0 % 256); {104997#false} is VALID [2022-02-20 19:02:29,949 INFO L290 TraceCheckUtils]: 256: Hoare triple {104997#false} assume ~r2~0 < 3; {104997#false} is VALID [2022-02-20 19:02:29,949 INFO L290 TraceCheckUtils]: 257: Hoare triple {104997#false} assume !!(0 == ~ep21~0 % 256); {104997#false} is VALID [2022-02-20 19:02:29,950 INFO L290 TraceCheckUtils]: 258: Hoare triple {104997#false} assume !!(0 == ~ep23~0 % 256); {104997#false} is VALID [2022-02-20 19:02:29,950 INFO L290 TraceCheckUtils]: 259: Hoare triple {104997#false} assume !!(0 == ~ep24~0 % 256); {104997#false} is VALID [2022-02-20 19:02:29,950 INFO L290 TraceCheckUtils]: 260: Hoare triple {104997#false} ~mode2~0 := 1;havoc main_~node3__newmax~4#1;main_~node3__newmax~4#1 := 0; {104997#false} is VALID [2022-02-20 19:02:29,950 INFO L290 TraceCheckUtils]: 261: Hoare triple {104997#false} assume !!(0 == ~mode3~0 % 256); {104997#false} is VALID [2022-02-20 19:02:29,950 INFO L290 TraceCheckUtils]: 262: Hoare triple {104997#false} assume ~r3~0 < 3; {104997#false} is VALID [2022-02-20 19:02:29,950 INFO L290 TraceCheckUtils]: 263: Hoare triple {104997#false} assume !!(0 == ~ep31~0 % 256); {104997#false} is VALID [2022-02-20 19:02:29,950 INFO L290 TraceCheckUtils]: 264: Hoare triple {104997#false} assume !!(0 == ~ep32~0 % 256); {104997#false} is VALID [2022-02-20 19:02:29,950 INFO L290 TraceCheckUtils]: 265: Hoare triple {104997#false} assume !!(0 == ~ep34~0 % 256); {104997#false} is VALID [2022-02-20 19:02:29,951 INFO L290 TraceCheckUtils]: 266: Hoare triple {104997#false} ~mode3~0 := 1;havoc main_~node4__newmax~4#1;main_~node4__newmax~4#1 := 0; {104997#false} is VALID [2022-02-20 19:02:29,951 INFO L290 TraceCheckUtils]: 267: Hoare triple {104997#false} assume !!(0 == ~mode4~0 % 256); {104997#false} is VALID [2022-02-20 19:02:29,951 INFO L290 TraceCheckUtils]: 268: Hoare triple {104997#false} assume ~r4~0 < 3; {104997#false} is VALID [2022-02-20 19:02:29,951 INFO L290 TraceCheckUtils]: 269: Hoare triple {104997#false} assume !!(0 == ~ep41~0 % 256); {104997#false} is VALID [2022-02-20 19:02:29,951 INFO L290 TraceCheckUtils]: 270: Hoare triple {104997#false} assume !!(0 == ~ep42~0 % 256); {104997#false} is VALID [2022-02-20 19:02:29,951 INFO L290 TraceCheckUtils]: 271: Hoare triple {104997#false} assume !!(0 == ~ep43~0 % 256); {104997#false} is VALID [2022-02-20 19:02:29,951 INFO L290 TraceCheckUtils]: 272: Hoare triple {104997#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; {104997#false} is VALID [2022-02-20 19:02:29,951 INFO L290 TraceCheckUtils]: 273: Hoare triple {104997#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {104997#false} is VALID [2022-02-20 19:02:29,951 INFO L290 TraceCheckUtils]: 274: Hoare triple {104997#false} assume ~st1~0 + ~nl1~0 <= 1; {104997#false} is VALID [2022-02-20 19:02:29,952 INFO L290 TraceCheckUtils]: 275: Hoare triple {104997#false} assume ~st2~0 + ~nl2~0 <= 1; {104997#false} is VALID [2022-02-20 19:02:29,952 INFO L290 TraceCheckUtils]: 276: Hoare triple {104997#false} assume ~st3~0 + ~nl3~0 <= 1; {104997#false} is VALID [2022-02-20 19:02:29,952 INFO L290 TraceCheckUtils]: 277: Hoare triple {104997#false} assume ~st4~0 + ~nl4~0 <= 1; {104997#false} is VALID [2022-02-20 19:02:29,952 INFO L290 TraceCheckUtils]: 278: Hoare triple {104997#false} assume !(~r1~0 >= 3); {104997#false} is VALID [2022-02-20 19:02:29,952 INFO L290 TraceCheckUtils]: 279: Hoare triple {104997#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {104997#false} is VALID [2022-02-20 19:02:29,952 INFO L290 TraceCheckUtils]: 280: Hoare triple {104997#false} assume ~r1~0 < 3; {104997#false} is VALID [2022-02-20 19:02:29,952 INFO L290 TraceCheckUtils]: 281: Hoare triple {104997#false} assume !(~r1~0 >= 3); {104997#false} is VALID [2022-02-20 19:02:29,952 INFO L290 TraceCheckUtils]: 282: Hoare triple {104997#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {104997#false} is VALID [2022-02-20 19:02:29,952 INFO L290 TraceCheckUtils]: 283: Hoare triple {104997#false} assume ~r1~0 < 3;main_~check__tmp~4#1 := 1;~__return_5759~0 := main_~check__tmp~4#1;main_~main__c1~0#1 := ~__return_5759~0;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; {104997#false} is VALID [2022-02-20 19:02:29,953 INFO L290 TraceCheckUtils]: 284: Hoare triple {104997#false} assume !(0 == main_~assert__arg~4#1 % 256);main_~main____CPAchecker_TMP_0~4#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {104997#false} is VALID [2022-02-20 19:02:29,953 INFO L290 TraceCheckUtils]: 285: Hoare triple {104997#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~5#1;main_~node1__newmax~5#1 := 0; {104997#false} is VALID [2022-02-20 19:02:29,953 INFO L290 TraceCheckUtils]: 286: Hoare triple {104997#false} assume !(0 == ~mode1~0 % 256);~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {104997#false} is VALID [2022-02-20 19:02:29,953 INFO L290 TraceCheckUtils]: 287: Hoare triple {104997#false} assume !!(0 == ~ep21~0 % 256); {104997#false} is VALID [2022-02-20 19:02:29,953 INFO L290 TraceCheckUtils]: 288: Hoare triple {104997#false} assume !!(0 == ~ep31~0 % 256); {104997#false} is VALID [2022-02-20 19:02:29,953 INFO L290 TraceCheckUtils]: 289: Hoare triple {104997#false} assume !!(0 == ~ep41~0 % 256); {104997#false} is VALID [2022-02-20 19:02:29,953 INFO L290 TraceCheckUtils]: 290: Hoare triple {104997#false} ~newmax1~0 := main_~node1__newmax~5#1; {104997#false} is VALID [2022-02-20 19:02:29,953 INFO L290 TraceCheckUtils]: 291: Hoare triple {104997#false} assume 3 == ~r1~0; {104997#false} is VALID [2022-02-20 19:02:29,953 INFO L290 TraceCheckUtils]: 292: Hoare triple {104997#false} assume ~max1~0 == ~id1~0;~st1~0 := 1;~mode1~0 := 0;havoc main_~node2__newmax~5#1;main_~node2__newmax~5#1 := 0; {104997#false} is VALID [2022-02-20 19:02:29,954 INFO L290 TraceCheckUtils]: 293: Hoare triple {104997#false} assume !(0 == ~mode2~0 % 256);~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {104997#false} is VALID [2022-02-20 19:02:29,954 INFO L290 TraceCheckUtils]: 294: Hoare triple {104997#false} assume !!(0 == ~ep12~0 % 256); {104997#false} is VALID [2022-02-20 19:02:29,954 INFO L290 TraceCheckUtils]: 295: Hoare triple {104997#false} assume !!(0 == ~ep32~0 % 256); {104997#false} is VALID [2022-02-20 19:02:29,954 INFO L290 TraceCheckUtils]: 296: Hoare triple {104997#false} assume !!(0 == ~ep42~0 % 256); {104997#false} is VALID [2022-02-20 19:02:29,954 INFO L290 TraceCheckUtils]: 297: Hoare triple {104997#false} ~newmax2~0 := main_~node2__newmax~5#1; {104997#false} is VALID [2022-02-20 19:02:29,954 INFO L290 TraceCheckUtils]: 298: Hoare triple {104997#false} assume 3 == ~r2~0; {104997#false} is VALID [2022-02-20 19:02:29,954 INFO L290 TraceCheckUtils]: 299: Hoare triple {104997#false} assume ~max2~0 == ~id2~0;~st2~0 := 1;~mode2~0 := 0;havoc main_~node3__newmax~5#1;main_~node3__newmax~5#1 := 0; {104997#false} is VALID [2022-02-20 19:02:29,954 INFO L290 TraceCheckUtils]: 300: Hoare triple {104997#false} assume !(0 == ~mode3~0 % 256);~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {104997#false} is VALID [2022-02-20 19:02:29,954 INFO L290 TraceCheckUtils]: 301: Hoare triple {104997#false} assume !!(0 == ~ep13~0 % 256); {104997#false} is VALID [2022-02-20 19:02:29,955 INFO L290 TraceCheckUtils]: 302: Hoare triple {104997#false} assume !!(0 == ~ep23~0 % 256); {104997#false} is VALID [2022-02-20 19:02:29,955 INFO L290 TraceCheckUtils]: 303: Hoare triple {104997#false} assume !!(0 == ~ep43~0 % 256); {104997#false} is VALID [2022-02-20 19:02:29,955 INFO L290 TraceCheckUtils]: 304: Hoare triple {104997#false} ~newmax3~0 := main_~node3__newmax~5#1; {104997#false} is VALID [2022-02-20 19:02:29,955 INFO L290 TraceCheckUtils]: 305: Hoare triple {104997#false} assume 3 == ~r3~0; {104997#false} is VALID [2022-02-20 19:02:29,956 INFO L290 TraceCheckUtils]: 306: Hoare triple {104997#false} assume ~max3~0 == ~id3~0;~st3~0 := 1;~mode3~0 := 0;havoc main_~node4__newmax~5#1;main_~node4__newmax~5#1 := 0; {104997#false} is VALID [2022-02-20 19:02:29,956 INFO L290 TraceCheckUtils]: 307: Hoare triple {104997#false} assume !(0 == ~mode4~0 % 256);~r4~0 := (if (1 + ~r4~0) % 256 <= 127 then (1 + ~r4~0) % 256 else (1 + ~r4~0) % 256 - 256); {104997#false} is VALID [2022-02-20 19:02:29,956 INFO L290 TraceCheckUtils]: 308: Hoare triple {104997#false} assume !!(0 == ~ep14~0 % 256); {104997#false} is VALID [2022-02-20 19:02:29,956 INFO L290 TraceCheckUtils]: 309: Hoare triple {104997#false} assume !!(0 == ~ep24~0 % 256); {104997#false} is VALID [2022-02-20 19:02:29,956 INFO L290 TraceCheckUtils]: 310: Hoare triple {104997#false} assume !!(0 == ~ep34~0 % 256); {104997#false} is VALID [2022-02-20 19:02:29,956 INFO L290 TraceCheckUtils]: 311: Hoare triple {104997#false} ~newmax4~0 := main_~node4__newmax~5#1; {104997#false} is VALID [2022-02-20 19:02:29,956 INFO L290 TraceCheckUtils]: 312: Hoare triple {104997#false} assume 3 == ~r4~0; {104997#false} is VALID [2022-02-20 19:02:29,956 INFO L290 TraceCheckUtils]: 313: Hoare triple {104997#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; {104997#false} is VALID [2022-02-20 19:02:29,956 INFO L290 TraceCheckUtils]: 314: Hoare triple {104997#false} assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1);main_~check__tmp~5#1 := 0;~__return_7539~0 := main_~check__tmp~5#1;main_~main__c1~0#1 := ~__return_7539~0;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; {104997#false} is VALID [2022-02-20 19:02:29,957 INFO L290 TraceCheckUtils]: 315: Hoare triple {104997#false} assume 0 == main_~assert__arg~5#1 % 256; {104997#false} is VALID [2022-02-20 19:02:29,957 INFO L290 TraceCheckUtils]: 316: Hoare triple {104997#false} assume !false; {104997#false} is VALID [2022-02-20 19:02:29,957 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 19:02:29,957 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 19:02:29,958 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [791383614] [2022-02-20 19:02:29,958 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [791383614] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 19:02:29,958 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 19:02:29,958 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 19:02:29,958 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [45485248] [2022-02-20 19:02:29,958 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 19:02:29,959 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 105.66666666666667) internal successors, (317), 3 states have internal predecessors, (317), 0 states have call successors, (0), 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 317 [2022-02-20 19:02:29,959 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 19:02:29,959 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 105.66666666666667) internal successors, (317), 3 states have internal predecessors, (317), 0 states have call successors, (0), 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 19:02:30,126 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 317 edges. 317 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:02:30,127 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 19:02:30,127 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 19:02:30,127 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 19:02:30,127 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 19:02:30,127 INFO L87 Difference]: Start difference. First operand 5514 states and 8519 transitions. Second operand has 3 states, 3 states have (on average 105.66666666666667) internal successors, (317), 3 states have internal predecessors, (317), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)