./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c --full-output -ea --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 03d7b7b3 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -ea -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 8ff37a6bc6dd9a1cef87b79c0817272bb118995e5e060e5cd0eb428df45ac24f --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 18:59:36,996 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 18:59:36,998 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 18:59:37,046 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 18:59:37,047 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 18:59:37,049 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 18:59:37,050 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 18:59:37,052 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 18:59:37,054 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 18:59:37,057 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 18:59:37,057 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 18:59:37,058 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 18:59:37,059 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 18:59:37,060 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 18:59:37,061 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 18:59:37,063 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 18:59:37,064 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 18:59:37,064 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 18:59:37,066 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 18:59:37,070 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 18:59:37,070 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 18:59:37,071 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 18:59:37,072 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 18:59:37,073 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 18:59:37,077 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 18:59:37,077 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 18:59:37,078 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 18:59:37,079 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 18:59:37,079 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 18:59:37,080 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 18:59:37,080 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 18:59:37,080 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 18:59:37,082 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 18:59:37,082 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 18:59:37,083 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 18:59:37,083 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 18:59:37,084 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 18:59:37,084 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 18:59:37,084 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 18:59:37,084 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 18:59:37,085 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 18:59:37,086 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-02-20 18:59:37,110 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 18:59:37,110 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 18:59:37,110 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 18:59:37,111 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 18:59:37,111 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 18:59:37,111 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 18:59:37,112 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 18:59:37,112 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 18:59:37,112 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 18:59:37,112 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 18:59:37,113 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-20 18:59:37,113 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 18:59:37,113 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-20 18:59:37,113 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 18:59:37,113 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 18:59:37,114 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 18:59:37,114 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 18:59:37,114 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-20 18:59:37,114 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 18:59:37,114 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 18:59:37,114 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 18:59:37,115 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 18:59:37,115 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 18:59:37,115 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 18:59:37,115 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 18:59:37,115 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 18:59:37,115 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 18:59:37,116 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 18:59:37,116 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 18:59:37,116 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 18:59:37,117 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 18:59:37,117 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 18:59:37,117 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 18:59:37,117 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8ff37a6bc6dd9a1cef87b79c0817272bb118995e5e060e5cd0eb428df45ac24f [2022-02-20 18:59:37,299 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 18:59:37,319 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 18:59:37,320 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 18:59:37,321 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 18:59:37,321 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 18:59:37,322 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2022-02-20 18:59:37,376 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6802c7b37/11e6ce90762a4b38aca1fc0198e0070f/FLAGbbdca315e [2022-02-20 18:59:37,875 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 18:59:37,876 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2022-02-20 18:59:37,893 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6802c7b37/11e6ce90762a4b38aca1fc0198e0070f/FLAGbbdca315e [2022-02-20 18:59:38,350 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6802c7b37/11e6ce90762a4b38aca1fc0198e0070f [2022-02-20 18:59:38,352 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 18:59:38,353 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 18:59:38,363 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 18:59:38,364 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 18:59:38,366 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 18:59:38,367 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 06:59:38" (1/1) ... [2022-02-20 18:59:38,367 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@856718b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:59:38, skipping insertion in model container [2022-02-20 18:59:38,367 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 06:59:38" (1/1) ... [2022-02-20 18:59:38,372 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 18:59:38,469 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 18:59:38,879 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.4.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[34668,34681] [2022-02-20 18:59:38,893 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.4.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[35558,35571] [2022-02-20 18:59:38,915 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.4.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[37388,37401] [2022-02-20 18:59:38,928 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.4.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[38278,38291] [2022-02-20 18:59:38,959 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.4.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[41051,41064] [2022-02-20 18:59:38,969 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.4.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[41944,41957] [2022-02-20 18:59:38,986 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.4.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[43777,43790] [2022-02-20 18:59:39,001 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.4.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[45054,45067] [2022-02-20 18:59:39,110 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.4.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[60707,60720] [2022-02-20 18:59:39,121 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.4.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[61600,61613] [2022-02-20 18:59:39,138 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.4.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[63433,63446] [2022-02-20 18:59:39,175 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.4.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[67890,67903] [2022-02-20 18:59:39,290 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 18:59:39,303 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 18:59:39,488 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.4.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[34668,34681] [2022-02-20 18:59:39,497 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.4.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[35558,35571] [2022-02-20 18:59:39,512 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.4.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[37388,37401] [2022-02-20 18:59:39,521 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.4.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[38278,38291] [2022-02-20 18:59:39,539 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.4.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[41051,41064] [2022-02-20 18:59:39,548 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.4.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[41944,41957] [2022-02-20 18:59:39,562 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.4.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[43777,43790] [2022-02-20 18:59:39,574 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.4.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[45054,45067] [2022-02-20 18:59:39,655 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.4.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[60707,60720] [2022-02-20 18:59:39,664 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.4.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[61600,61613] [2022-02-20 18:59:39,678 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.4.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[63433,63446] [2022-02-20 18:59:39,710 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.4.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[67890,67903] [2022-02-20 18:59:39,774 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 18:59:39,788 INFO L208 MainTranslator]: Completed translation [2022-02-20 18:59:39,789 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:59:39 WrapperNode [2022-02-20 18:59:39,789 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 18:59:39,790 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 18:59:39,790 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 18:59:39,791 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 18:59:39,795 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:59:39" (1/1) ... [2022-02-20 18:59:39,825 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:59:39" (1/1) ... [2022-02-20 18:59:39,914 INFO L137 Inliner]: procedures = 24, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 4116 [2022-02-20 18:59:39,915 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 18:59:39,916 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 18:59:39,916 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 18:59:39,916 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 18:59:39,921 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:59:39" (1/1) ... [2022-02-20 18:59:39,922 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:59:39" (1/1) ... [2022-02-20 18:59:39,930 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:59:39" (1/1) ... [2022-02-20 18:59:39,930 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:59:39" (1/1) ... [2022-02-20 18:59:39,981 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:59:39" (1/1) ... [2022-02-20 18:59:40,007 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:59:39" (1/1) ... [2022-02-20 18:59:40,018 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:59:39" (1/1) ... [2022-02-20 18:59:40,033 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 18:59:40,034 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 18:59:40,034 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 18:59:40,034 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 18:59:40,035 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:59:39" (1/1) ... [2022-02-20 18:59:40,055 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 18:59:40,065 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 18:59:40,083 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-02-20 18:59:40,126 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-02-20 18:59:40,141 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 18:59:40,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-20 18:59:40,141 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 18:59:40,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 18:59:40,282 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 18:59:40,283 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 18:59:42,324 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 18:59:42,335 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 18:59:42,335 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-02-20 18:59:42,337 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 06:59:42 BoogieIcfgContainer [2022-02-20 18:59:42,337 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 18:59:42,338 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 18:59:42,338 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 18:59:42,341 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 18:59:42,341 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 06:59:38" (1/3) ... [2022-02-20 18:59:42,342 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2d238dd0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 06:59:42, skipping insertion in model container [2022-02-20 18:59:42,342 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:59:39" (2/3) ... [2022-02-20 18:59:42,342 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2d238dd0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 06:59:42, skipping insertion in model container [2022-02-20 18:59:42,342 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 06:59:42" (3/3) ... [2022-02-20 18:59:42,343 INFO L111 eAbstractionObserver]: Analyzing ICFG pals_opt-floodmax.4.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2022-02-20 18:59:42,346 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 18:59:42,347 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 12 error locations. [2022-02-20 18:59:42,379 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 18:59:42,383 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2022-02-20 18:59:42,383 INFO L340 AbstractCegarLoop]: Starting to check reachability of 12 error locations. [2022-02-20 18:59:42,417 INFO L276 IsEmpty]: Start isEmpty. Operand has 999 states, 986 states have (on average 1.8123732251521298) internal successors, (1787), 998 states have internal predecessors, (1787), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:59:42,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2022-02-20 18:59:42,458 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 18:59:42,459 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] [2022-02-20 18:59:42,459 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 9 more)] === [2022-02-20 18:59:42,465 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 18:59:42,465 INFO L85 PathProgramCache]: Analyzing trace with hash -85310569, now seen corresponding path program 1 times [2022-02-20 18:59:42,472 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 18:59:42,473 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [780601608] [2022-02-20 18:59:42,473 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 18:59:42,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 18:59:42,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:59:43,108 INFO L290 TraceCheckUtils]: 0: Hoare triple {1002#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(59, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~newmax1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~newmax2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~newmax3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~newmax4~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[3 := #funAddr~node4.base], ~nodes~0.offset[3 := #funAddr~node4.offset];~__return_4630~0 := 0;~__return_4872~0 := 0;~__return_5080~0 := 0;~__return_5300~0 := 0;~__return_5508~0 := 0;~__return_5728~0 := 0;~__return_7527~0 := 0;~__return_7484~0 := 0;~__return_7400~0 := 0;~__return_7357~0 := 0;~__return_7232~0 := 0;~__return_7189~0 := 0;~__return_7105~0 := 0;~__return_7059~0 := 0;~__return_6146~0 := 0;~__return_6873~0 := 0;~__return_6830~0 := 0;~__return_6746~0 := 0;~__return_6700~0 := 0;~__return_6555~0 := 0;~__return_6509~0 := 0;~__return_6402~0 := 0;~__return_5945~0 := 0; {1002#true} is VALID [2022-02-20 18:59:43,112 INFO L290 TraceCheckUtils]: 1: Hoare triple {1002#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_~__tmp_13~0#1, main_~assert__arg~12#1, main_~check__tmp~12#1, main_~node4__newmax~8#1, main_~node3__newmax~6#1, main_~node2__newmax~5#1, main_~__tmp_14~0#1, main_~assert__arg~13#1, main_~check__tmp~14#1, main_~__tmp_15~0#1, main_~assert__arg~14#1, main_~check__tmp~15#1, main_~node4__newmax~10#1, main_~__tmp_16~0#1, main_~assert__arg~15#1, main_~check__tmp~16#1, main_~check__tmp~17#1, main_~node4__newmax~11#1, main_~node3__newmax~8#1, main_~__tmp_17~0#1, main_~assert__arg~16#1, main_~check__tmp~18#1, main_~check__tmp~19#1, main_~node4__newmax~12#1, main_~check__tmp~20#1, main_~check__tmp~21#1, main_~node4__newmax~13#1, main_~node3__newmax~9#1, main_~node2__newmax~7#1, main_~node1__newmax~5#1, main_~__tmp_5~0#1, main_~assert__arg~4#1, main_~check__tmp~4#1, main_~node4____CPAchecker_TMP_2~2#1, main_~node4____CPAchecker_TMP_1~2#1, main_~node4____CPAchecker_TMP_0~2#1, main_~node4__newmax~4#1, main_~node3____CPAchecker_TMP_2~2#1, main_~node3____CPAchecker_TMP_1~2#1, main_~node3____CPAchecker_TMP_0~2#1, main_~node3__newmax~4#1, main_~node2____CPAchecker_TMP_2~2#1, main_~node2____CPAchecker_TMP_1~2#1, main_~node2____CPAchecker_TMP_0~2#1, main_~node2__newmax~4#1, main_~node1____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_~__tmp_4~0#1, main_~assert__arg~3#1, main_~check__tmp~3#1, main_~node4__newmax~3#1, main_~node3__newmax~3#1, main_~node2__newmax~3#1, main_~node1__newmax~3#1, main_~__tmp_3~0#1, main_~assert__arg~2#1, main_~check__tmp~2#1, main_~node4____CPAchecker_TMP_2~1#1, main_~node4____CPAchecker_TMP_1~1#1, main_~node4____CPAchecker_TMP_0~1#1, main_~node4__newmax~2#1, main_~node3____CPAchecker_TMP_2~1#1, main_~node3____CPAchecker_TMP_1~1#1, main_~node3____CPAchecker_TMP_0~1#1, main_~node3__newmax~2#1, main_~node2____CPAchecker_TMP_2~1#1, main_~node2____CPAchecker_TMP_1~1#1, main_~node2____CPAchecker_TMP_0~1#1, main_~node2__newmax~2#1, main_~node1____CPAchecker_TMP_2~1#1, main_~node1____CPAchecker_TMP_1~1#1, main_~node1____CPAchecker_TMP_0~1#1, main_~node1__newmax~2#1, main_~__tmp_2~0#1, main_~assert__arg~1#1, main_~check__tmp~1#1, main_~node4__newmax~1#1, main_~node3__newmax~1#1, main_~node2__newmax~1#1, main_~node1__newmax~1#1, main_~__tmp_1~0#1, main_~assert__arg~0#1, main_~check__tmp~0#1, main_~node4____CPAchecker_TMP_2~0#1, main_~node4____CPAchecker_TMP_1~0#1, main_~node4____CPAchecker_TMP_0~0#1, main_~node4__newmax~0#1, main_~node3____CPAchecker_TMP_2~0#1, main_~node3____CPAchecker_TMP_1~0#1, main_~node3____CPAchecker_TMP_0~0#1, main_~node3__newmax~0#1, main_~node2____CPAchecker_TMP_2~0#1, main_~node2____CPAchecker_TMP_1~0#1, main_~node2____CPAchecker_TMP_0~0#1, main_~node2__newmax~0#1, main_~node1____CPAchecker_TMP_2~0#1, main_~node1____CPAchecker_TMP_1~0#1, main_~node1____CPAchecker_TMP_0~0#1, main_~node1__newmax~0#1, main_~init__r121~0#1, main_~init__r131~0#1, main_~init__r141~0#1, main_~init__r211~0#1, main_~init__r231~0#1, main_~init__r241~0#1, main_~init__r311~0#1, main_~init__r321~0#1, main_~init__r341~0#1, main_~init__r411~0#1, main_~init__r421~0#1, main_~init__r431~0#1, main_~init__r122~0#1, main_~init__tmp~0#1, main_~init__r132~0#1, main_~init__tmp___0~0#1, main_~init__r142~0#1, main_~init__tmp___1~0#1, main_~init__r212~0#1, main_~init__tmp___2~0#1, main_~init__r232~0#1, main_~init__tmp___3~0#1, main_~init__r242~0#1, main_~init__tmp___4~0#1, main_~init__r312~0#1, main_~init__tmp___5~0#1, main_~init__r322~0#1, main_~init__tmp___6~0#1, main_~init__r342~0#1, main_~init__tmp___7~0#1, main_~init__r412~0#1, main_~init__tmp___8~0#1, main_~init__r422~0#1, main_~init__tmp___9~0#1, main_~init__r432~0#1, main_~init__tmp___10~0#1, main_~init__r123~0#1, main_~init__tmp___11~0#1, main_~init__r133~0#1, main_~init__tmp___12~0#1, main_~init__r143~0#1, main_~init__tmp___13~0#1, main_~init__r213~0#1, main_~init__tmp___14~0#1, main_~init__r233~0#1, main_~init__tmp___15~0#1, main_~init__r243~0#1, main_~init__tmp___16~0#1, main_~init__r313~0#1, main_~init__tmp___17~0#1, main_~init__r323~0#1, main_~init__tmp___18~0#1, main_~init__r343~0#1, main_~init__tmp___19~0#1, main_~init__r413~0#1, main_~init__tmp___20~0#1, main_~init__r423~0#1, main_~init__tmp___21~0#1, main_~init__r433~0#1, main_~init__tmp___22~0#1, main_~init__tmp___23~0#1, main_~main__c1~0#1, main_~main__i2~0#1;havoc main_~main__c1~0#1;havoc main_~main__i2~0#1;main_~main__c1~0#1 := 0;~ep12~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1;~ep13~0 := main_#t~nondet5#1;havoc main_#t~nondet5#1;~ep14~0 := main_#t~nondet6#1;havoc main_#t~nondet6#1;~ep21~0 := main_#t~nondet7#1;havoc main_#t~nondet7#1;~ep23~0 := main_#t~nondet8#1;havoc main_#t~nondet8#1;~ep24~0 := main_#t~nondet9#1;havoc main_#t~nondet9#1;~ep31~0 := main_#t~nondet10#1;havoc main_#t~nondet10#1;~ep32~0 := main_#t~nondet11#1;havoc main_#t~nondet11#1;~ep34~0 := main_#t~nondet12#1;havoc main_#t~nondet12#1;~ep41~0 := main_#t~nondet13#1;havoc main_#t~nondet13#1;~ep42~0 := main_#t~nondet14#1;havoc main_#t~nondet14#1;~ep43~0 := main_#t~nondet15#1;havoc main_#t~nondet15#1;assume -128 <= main_#t~nondet16#1 && main_#t~nondet16#1 <= 127;~id1~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;~r1~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;assume -128 <= main_#t~nondet18#1 && main_#t~nondet18#1 <= 127;~st1~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;assume -128 <= main_#t~nondet19#1 && main_#t~nondet19#1 <= 127;~nl1~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;assume -128 <= main_#t~nondet20#1 && main_#t~nondet20#1 <= 127;~m1~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;assume -128 <= main_#t~nondet21#1 && main_#t~nondet21#1 <= 127;~max1~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;~mode1~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;~newmax1~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;assume -128 <= main_#t~nondet24#1 && main_#t~nondet24#1 <= 127;~id2~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;~r2~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;assume -128 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 127;~st2~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;assume -128 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 127;~nl2~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;assume -128 <= main_#t~nondet28#1 && main_#t~nondet28#1 <= 127;~m2~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;assume -128 <= main_#t~nondet29#1 && main_#t~nondet29#1 <= 127;~max2~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~mode2~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~newmax2~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;assume -128 <= main_#t~nondet32#1 && main_#t~nondet32#1 <= 127;~id3~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;~r3~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;assume -128 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 127;~st3~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;assume -128 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 127;~nl3~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;assume -128 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 127;~m3~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;assume -128 <= main_#t~nondet37#1 && main_#t~nondet37#1 <= 127;~max3~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~mode3~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~newmax3~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;assume -128 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 127;~id4~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~r4~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;assume -128 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 127;~st4~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;assume -128 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 127;~nl4~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;assume -128 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 127;~m4~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;assume -128 <= main_#t~nondet45#1 && main_#t~nondet45#1 <= 127;~max4~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~mode4~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~newmax4~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;havoc main_~init__r121~0#1;havoc main_~init__r131~0#1;havoc main_~init__r141~0#1;havoc main_~init__r211~0#1;havoc main_~init__r231~0#1;havoc main_~init__r241~0#1;havoc main_~init__r311~0#1;havoc main_~init__r321~0#1;havoc main_~init__r341~0#1;havoc main_~init__r411~0#1;havoc main_~init__r421~0#1;havoc main_~init__r431~0#1;havoc main_~init__r122~0#1;havoc main_~init__tmp~0#1;havoc main_~init__r132~0#1;havoc main_~init__tmp___0~0#1;havoc main_~init__r142~0#1;havoc main_~init__tmp___1~0#1;havoc main_~init__r212~0#1;havoc main_~init__tmp___2~0#1;havoc main_~init__r232~0#1;havoc main_~init__tmp___3~0#1;havoc main_~init__r242~0#1;havoc main_~init__tmp___4~0#1;havoc main_~init__r312~0#1;havoc main_~init__tmp___5~0#1;havoc main_~init__r322~0#1;havoc main_~init__tmp___6~0#1;havoc main_~init__r342~0#1;havoc main_~init__tmp___7~0#1;havoc main_~init__r412~0#1;havoc main_~init__tmp___8~0#1;havoc main_~init__r422~0#1;havoc main_~init__tmp___9~0#1;havoc main_~init__r432~0#1;havoc main_~init__tmp___10~0#1;havoc main_~init__r123~0#1;havoc main_~init__tmp___11~0#1;havoc main_~init__r133~0#1;havoc main_~init__tmp___12~0#1;havoc main_~init__r143~0#1;havoc main_~init__tmp___13~0#1;havoc main_~init__r213~0#1;havoc main_~init__tmp___14~0#1;havoc main_~init__r233~0#1;havoc main_~init__tmp___15~0#1;havoc main_~init__r243~0#1;havoc main_~init__tmp___16~0#1;havoc main_~init__r313~0#1;havoc main_~init__tmp___17~0#1;havoc main_~init__r323~0#1;havoc main_~init__tmp___18~0#1;havoc main_~init__r343~0#1;havoc main_~init__tmp___19~0#1;havoc main_~init__r413~0#1;havoc main_~init__tmp___20~0#1;havoc main_~init__r423~0#1;havoc main_~init__tmp___21~0#1;havoc main_~init__r433~0#1;havoc main_~init__tmp___22~0#1;havoc main_~init__tmp___23~0#1;main_~init__r121~0#1 := ~ep12~0;main_~init__r131~0#1 := ~ep13~0;main_~init__r141~0#1 := ~ep14~0;main_~init__r211~0#1 := ~ep21~0;main_~init__r231~0#1 := ~ep23~0;main_~init__r241~0#1 := ~ep24~0;main_~init__r311~0#1 := ~ep31~0;main_~init__r321~0#1 := ~ep32~0;main_~init__r341~0#1 := ~ep34~0;main_~init__r411~0#1 := ~ep41~0;main_~init__r421~0#1 := ~ep42~0;main_~init__r431~0#1 := ~ep43~0; {1002#true} is VALID [2022-02-20 18:59:43,115 INFO L290 TraceCheckUtils]: 2: Hoare triple {1002#true} assume !(0 == main_~init__r121~0#1 % 256);main_~init__tmp~0#1 := 1; {1002#true} is VALID [2022-02-20 18:59:43,115 INFO L290 TraceCheckUtils]: 3: Hoare triple {1002#true} main_~init__r122~0#1 := (if 0 == main_~init__tmp~0#1 then 0 else 1); {1002#true} is VALID [2022-02-20 18:59:43,115 INFO L290 TraceCheckUtils]: 4: Hoare triple {1002#true} assume !(0 == main_~init__r131~0#1 % 256);main_~init__tmp___0~0#1 := 1; {1002#true} is VALID [2022-02-20 18:59:43,115 INFO L290 TraceCheckUtils]: 5: Hoare triple {1002#true} main_~init__r132~0#1 := (if 0 == main_~init__tmp___0~0#1 then 0 else 1); {1002#true} is VALID [2022-02-20 18:59:43,116 INFO L290 TraceCheckUtils]: 6: Hoare triple {1002#true} assume !(0 == main_~init__r141~0#1 % 256);main_~init__tmp___1~0#1 := 1; {1002#true} is VALID [2022-02-20 18:59:43,116 INFO L290 TraceCheckUtils]: 7: Hoare triple {1002#true} main_~init__r142~0#1 := (if 0 == main_~init__tmp___1~0#1 then 0 else 1); {1002#true} is VALID [2022-02-20 18:59:43,116 INFO L290 TraceCheckUtils]: 8: Hoare triple {1002#true} assume !(0 == main_~init__r211~0#1 % 256);main_~init__tmp___2~0#1 := 1; {1002#true} is VALID [2022-02-20 18:59:43,116 INFO L290 TraceCheckUtils]: 9: Hoare triple {1002#true} main_~init__r212~0#1 := (if 0 == main_~init__tmp___2~0#1 then 0 else 1); {1002#true} is VALID [2022-02-20 18:59:43,116 INFO L290 TraceCheckUtils]: 10: Hoare triple {1002#true} assume !(0 == main_~init__r231~0#1 % 256);main_~init__tmp___3~0#1 := 1; {1002#true} is VALID [2022-02-20 18:59:43,117 INFO L290 TraceCheckUtils]: 11: Hoare triple {1002#true} main_~init__r232~0#1 := (if 0 == main_~init__tmp___3~0#1 then 0 else 1); {1002#true} is VALID [2022-02-20 18:59:43,117 INFO L290 TraceCheckUtils]: 12: Hoare triple {1002#true} assume !(0 == main_~init__r241~0#1 % 256);main_~init__tmp___4~0#1 := 1; {1002#true} is VALID [2022-02-20 18:59:43,117 INFO L290 TraceCheckUtils]: 13: Hoare triple {1002#true} main_~init__r242~0#1 := (if 0 == main_~init__tmp___4~0#1 then 0 else 1); {1002#true} is VALID [2022-02-20 18:59:43,117 INFO L290 TraceCheckUtils]: 14: Hoare triple {1002#true} assume !(0 == main_~init__r311~0#1 % 256);main_~init__tmp___5~0#1 := 1; {1002#true} is VALID [2022-02-20 18:59:43,117 INFO L290 TraceCheckUtils]: 15: Hoare triple {1002#true} main_~init__r312~0#1 := (if 0 == main_~init__tmp___5~0#1 then 0 else 1); {1002#true} is VALID [2022-02-20 18:59:43,118 INFO L290 TraceCheckUtils]: 16: Hoare triple {1002#true} assume !(0 == main_~init__r321~0#1 % 256);main_~init__tmp___6~0#1 := 1; {1002#true} is VALID [2022-02-20 18:59:43,118 INFO L290 TraceCheckUtils]: 17: Hoare triple {1002#true} main_~init__r322~0#1 := (if 0 == main_~init__tmp___6~0#1 then 0 else 1); {1002#true} is VALID [2022-02-20 18:59:43,119 INFO L290 TraceCheckUtils]: 18: Hoare triple {1002#true} assume !(0 == main_~init__r341~0#1 % 256);main_~init__tmp___7~0#1 := 1; {1002#true} is VALID [2022-02-20 18:59:43,119 INFO L290 TraceCheckUtils]: 19: Hoare triple {1002#true} main_~init__r342~0#1 := (if 0 == main_~init__tmp___7~0#1 then 0 else 1); {1002#true} is VALID [2022-02-20 18:59:43,119 INFO L290 TraceCheckUtils]: 20: Hoare triple {1002#true} assume !(0 == main_~init__r411~0#1 % 256);main_~init__tmp___8~0#1 := 1; {1002#true} is VALID [2022-02-20 18:59:43,119 INFO L290 TraceCheckUtils]: 21: Hoare triple {1002#true} main_~init__r412~0#1 := (if 0 == main_~init__tmp___8~0#1 then 0 else 1); {1002#true} is VALID [2022-02-20 18:59:43,119 INFO L290 TraceCheckUtils]: 22: Hoare triple {1002#true} assume !(0 == main_~init__r421~0#1 % 256);main_~init__tmp___9~0#1 := 1; {1002#true} is VALID [2022-02-20 18:59:43,120 INFO L290 TraceCheckUtils]: 23: Hoare triple {1002#true} main_~init__r422~0#1 := (if 0 == main_~init__tmp___9~0#1 then 0 else 1); {1002#true} is VALID [2022-02-20 18:59:43,120 INFO L290 TraceCheckUtils]: 24: Hoare triple {1002#true} assume !(0 == main_~init__r431~0#1 % 256);main_~init__tmp___10~0#1 := 1; {1002#true} is VALID [2022-02-20 18:59:43,120 INFO L290 TraceCheckUtils]: 25: Hoare triple {1002#true} main_~init__r432~0#1 := (if 0 == main_~init__tmp___10~0#1 then 0 else 1); {1002#true} is VALID [2022-02-20 18:59:43,120 INFO L290 TraceCheckUtils]: 26: Hoare triple {1002#true} assume !(0 == main_~init__r122~0#1 % 256);main_~init__tmp___11~0#1 := 1; {1002#true} is VALID [2022-02-20 18:59:43,120 INFO L290 TraceCheckUtils]: 27: Hoare triple {1002#true} main_~init__r123~0#1 := (if 0 == main_~init__tmp___11~0#1 then 0 else 1); {1002#true} is VALID [2022-02-20 18:59:43,121 INFO L290 TraceCheckUtils]: 28: Hoare triple {1002#true} assume !(0 == main_~init__r132~0#1 % 256);main_~init__tmp___12~0#1 := 1; {1002#true} is VALID [2022-02-20 18:59:43,121 INFO L290 TraceCheckUtils]: 29: Hoare triple {1002#true} main_~init__r133~0#1 := (if 0 == main_~init__tmp___12~0#1 then 0 else 1); {1002#true} is VALID [2022-02-20 18:59:43,121 INFO L290 TraceCheckUtils]: 30: Hoare triple {1002#true} assume !(0 == main_~init__r142~0#1 % 256);main_~init__tmp___13~0#1 := 1; {1002#true} is VALID [2022-02-20 18:59:43,121 INFO L290 TraceCheckUtils]: 31: Hoare triple {1002#true} main_~init__r143~0#1 := (if 0 == main_~init__tmp___13~0#1 then 0 else 1); {1002#true} is VALID [2022-02-20 18:59:43,122 INFO L290 TraceCheckUtils]: 32: Hoare triple {1002#true} assume !(0 == main_~init__r212~0#1 % 256);main_~init__tmp___14~0#1 := 1; {1002#true} is VALID [2022-02-20 18:59:43,122 INFO L290 TraceCheckUtils]: 33: Hoare triple {1002#true} main_~init__r213~0#1 := (if 0 == main_~init__tmp___14~0#1 then 0 else 1); {1002#true} is VALID [2022-02-20 18:59:43,122 INFO L290 TraceCheckUtils]: 34: Hoare triple {1002#true} assume !(0 == main_~init__r232~0#1 % 256);main_~init__tmp___15~0#1 := 1; {1002#true} is VALID [2022-02-20 18:59:43,123 INFO L290 TraceCheckUtils]: 35: Hoare triple {1002#true} main_~init__r233~0#1 := (if 0 == main_~init__tmp___15~0#1 then 0 else 1); {1002#true} is VALID [2022-02-20 18:59:43,123 INFO L290 TraceCheckUtils]: 36: Hoare triple {1002#true} assume !(0 == main_~init__r242~0#1 % 256);main_~init__tmp___16~0#1 := 1; {1002#true} is VALID [2022-02-20 18:59:43,123 INFO L290 TraceCheckUtils]: 37: Hoare triple {1002#true} main_~init__r243~0#1 := (if 0 == main_~init__tmp___16~0#1 then 0 else 1); {1002#true} is VALID [2022-02-20 18:59:43,123 INFO L290 TraceCheckUtils]: 38: Hoare triple {1002#true} assume !(0 == main_~init__r312~0#1 % 256);main_~init__tmp___17~0#1 := 1; {1002#true} is VALID [2022-02-20 18:59:43,124 INFO L290 TraceCheckUtils]: 39: Hoare triple {1002#true} main_~init__r313~0#1 := (if 0 == main_~init__tmp___17~0#1 then 0 else 1); {1002#true} is VALID [2022-02-20 18:59:43,124 INFO L290 TraceCheckUtils]: 40: Hoare triple {1002#true} assume !(0 == main_~init__r322~0#1 % 256);main_~init__tmp___18~0#1 := 1; {1002#true} is VALID [2022-02-20 18:59:43,124 INFO L290 TraceCheckUtils]: 41: Hoare triple {1002#true} main_~init__r323~0#1 := (if 0 == main_~init__tmp___18~0#1 then 0 else 1); {1002#true} is VALID [2022-02-20 18:59:43,124 INFO L290 TraceCheckUtils]: 42: Hoare triple {1002#true} assume !(0 == main_~init__r342~0#1 % 256);main_~init__tmp___19~0#1 := 1; {1002#true} is VALID [2022-02-20 18:59:43,125 INFO L290 TraceCheckUtils]: 43: Hoare triple {1002#true} main_~init__r343~0#1 := (if 0 == main_~init__tmp___19~0#1 then 0 else 1); {1002#true} is VALID [2022-02-20 18:59:43,125 INFO L290 TraceCheckUtils]: 44: Hoare triple {1002#true} assume !(0 == main_~init__r412~0#1 % 256);main_~init__tmp___20~0#1 := 1; {1002#true} is VALID [2022-02-20 18:59:43,125 INFO L290 TraceCheckUtils]: 45: Hoare triple {1002#true} main_~init__r413~0#1 := (if 0 == main_~init__tmp___20~0#1 then 0 else 1); {1002#true} is VALID [2022-02-20 18:59:43,125 INFO L290 TraceCheckUtils]: 46: Hoare triple {1002#true} assume !(0 == main_~init__r422~0#1 % 256);main_~init__tmp___21~0#1 := 1; {1002#true} is VALID [2022-02-20 18:59:43,126 INFO L290 TraceCheckUtils]: 47: Hoare triple {1002#true} main_~init__r423~0#1 := (if 0 == main_~init__tmp___21~0#1 then 0 else 1); {1002#true} is VALID [2022-02-20 18:59:43,126 INFO L290 TraceCheckUtils]: 48: Hoare triple {1002#true} assume !(0 == main_~init__r432~0#1 % 256);main_~init__tmp___22~0#1 := 1; {1002#true} is VALID [2022-02-20 18:59:43,129 INFO L290 TraceCheckUtils]: 49: Hoare triple {1002#true} main_~init__r433~0#1 := (if 0 == main_~init__tmp___22~0#1 then 0 else 1); {1002#true} is VALID [2022-02-20 18:59:43,130 INFO L290 TraceCheckUtils]: 50: Hoare triple {1002#true} assume ~id1~0 != ~id2~0; {1002#true} is VALID [2022-02-20 18:59:43,130 INFO L290 TraceCheckUtils]: 51: Hoare triple {1002#true} assume ~id1~0 != ~id3~0; {1002#true} is VALID [2022-02-20 18:59:43,130 INFO L290 TraceCheckUtils]: 52: Hoare triple {1002#true} assume ~id1~0 != ~id4~0; {1002#true} is VALID [2022-02-20 18:59:43,131 INFO L290 TraceCheckUtils]: 53: Hoare triple {1002#true} assume ~id2~0 != ~id3~0; {1002#true} is VALID [2022-02-20 18:59:43,135 INFO L290 TraceCheckUtils]: 54: Hoare triple {1002#true} assume ~id2~0 != ~id4~0; {1002#true} is VALID [2022-02-20 18:59:43,135 INFO L290 TraceCheckUtils]: 55: Hoare triple {1002#true} assume ~id3~0 != ~id4~0; {1002#true} is VALID [2022-02-20 18:59:43,136 INFO L290 TraceCheckUtils]: 56: Hoare triple {1002#true} assume ~id1~0 >= 0; {1002#true} is VALID [2022-02-20 18:59:43,136 INFO L290 TraceCheckUtils]: 57: Hoare triple {1002#true} assume ~id2~0 >= 0; {1002#true} is VALID [2022-02-20 18:59:43,138 INFO L290 TraceCheckUtils]: 58: Hoare triple {1002#true} assume ~id3~0 >= 0; {1002#true} is VALID [2022-02-20 18:59:43,138 INFO L290 TraceCheckUtils]: 59: Hoare triple {1002#true} assume ~id4~0 >= 0; {1002#true} is VALID [2022-02-20 18:59:43,138 INFO L290 TraceCheckUtils]: 60: Hoare triple {1002#true} assume 0 == ~r1~0 % 256; {1002#true} is VALID [2022-02-20 18:59:43,139 INFO L290 TraceCheckUtils]: 61: Hoare triple {1002#true} assume 0 == ~r2~0 % 256; {1002#true} is VALID [2022-02-20 18:59:43,139 INFO L290 TraceCheckUtils]: 62: Hoare triple {1002#true} assume 0 == ~r3~0 % 256; {1002#true} is VALID [2022-02-20 18:59:43,140 INFO L290 TraceCheckUtils]: 63: Hoare triple {1002#true} assume 0 == ~r4~0 % 256; {1002#true} is VALID [2022-02-20 18:59:43,140 INFO L290 TraceCheckUtils]: 64: Hoare triple {1002#true} assume ~max1~0 == ~id1~0; {1002#true} is VALID [2022-02-20 18:59:43,141 INFO L290 TraceCheckUtils]: 65: Hoare triple {1002#true} assume ~max2~0 == ~id2~0; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,142 INFO L290 TraceCheckUtils]: 66: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume ~max3~0 == ~id3~0; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,145 INFO L290 TraceCheckUtils]: 67: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume ~max4~0 == ~id4~0; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,145 INFO L290 TraceCheckUtils]: 68: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume 0 == ~st1~0; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,146 INFO L290 TraceCheckUtils]: 69: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume 0 == ~st2~0; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,146 INFO L290 TraceCheckUtils]: 70: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume 0 == ~st3~0; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,146 INFO L290 TraceCheckUtils]: 71: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume 0 == ~st4~0; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,147 INFO L290 TraceCheckUtils]: 72: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume 0 == ~nl1~0; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,147 INFO L290 TraceCheckUtils]: 73: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume 0 == ~nl2~0; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,148 INFO L290 TraceCheckUtils]: 74: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume 0 == ~nl3~0; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,148 INFO L290 TraceCheckUtils]: 75: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume 0 == ~nl4~0; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,149 INFO L290 TraceCheckUtils]: 76: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume 0 == ~mode1~0 % 256; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,149 INFO L290 TraceCheckUtils]: 77: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume 0 == ~mode2~0 % 256; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,149 INFO L290 TraceCheckUtils]: 78: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume 0 == ~mode3~0 % 256; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,150 INFO L290 TraceCheckUtils]: 79: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume 0 == ~mode4~0 % 256; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,150 INFO L290 TraceCheckUtils]: 80: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !(0 == ~newmax1~0 % 256); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,151 INFO L290 TraceCheckUtils]: 81: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !(0 == ~newmax2~0 % 256); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,151 INFO L290 TraceCheckUtils]: 82: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !(0 == ~newmax3~0 % 256); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,151 INFO L290 TraceCheckUtils]: 83: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !(0 == ~newmax4~0 % 256);main_~init__tmp___23~0#1 := 1;~__return_4630~0 := main_~init__tmp___23~0#1;main_~main__i2~0#1 := ~__return_4630~0; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,153 INFO L290 TraceCheckUtils]: 84: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume 0 != main_~main__i2~0#1;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;main_~main__i2~0#1 := 0;havoc main_~node1__newmax~0#1;main_~node1__newmax~0#1 := 0; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,153 INFO L290 TraceCheckUtils]: 85: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !!(0 == ~mode1~0 % 256); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,153 INFO L290 TraceCheckUtils]: 86: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume ~r1~0 % 256 < 3; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,154 INFO L290 TraceCheckUtils]: 87: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !!(0 == ~ep12~0 % 256); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,154 INFO L290 TraceCheckUtils]: 88: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !!(0 == ~ep13~0 % 256); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,155 INFO L290 TraceCheckUtils]: 89: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !!(0 == ~ep14~0 % 256); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,155 INFO L290 TraceCheckUtils]: 90: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} ~mode1~0 := 1;havoc main_~node2__newmax~0#1;main_~node2__newmax~0#1 := 0; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,156 INFO L290 TraceCheckUtils]: 91: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !!(0 == ~mode2~0 % 256); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,156 INFO L290 TraceCheckUtils]: 92: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume ~r2~0 % 256 < 3; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,157 INFO L290 TraceCheckUtils]: 93: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !!(0 == ~ep21~0 % 256); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,157 INFO L290 TraceCheckUtils]: 94: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !!(0 == ~ep23~0 % 256); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,158 INFO L290 TraceCheckUtils]: 95: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !!(0 == ~ep24~0 % 256); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,158 INFO L290 TraceCheckUtils]: 96: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} ~mode2~0 := 1;havoc main_~node3__newmax~0#1;main_~node3__newmax~0#1 := 0; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,158 INFO L290 TraceCheckUtils]: 97: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !!(0 == ~mode3~0 % 256); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,159 INFO L290 TraceCheckUtils]: 98: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume ~r3~0 % 256 < 3; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,159 INFO L290 TraceCheckUtils]: 99: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !!(0 == ~ep31~0 % 256); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,160 INFO L290 TraceCheckUtils]: 100: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !!(0 == ~ep32~0 % 256); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,160 INFO L290 TraceCheckUtils]: 101: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !!(0 == ~ep34~0 % 256); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,161 INFO L290 TraceCheckUtils]: 102: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} ~mode3~0 := 1;havoc main_~node4__newmax~0#1;main_~node4__newmax~0#1 := 0; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,161 INFO L290 TraceCheckUtils]: 103: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !!(0 == ~mode4~0 % 256); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,163 INFO L290 TraceCheckUtils]: 104: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume ~r4~0 % 256 < 3; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,163 INFO L290 TraceCheckUtils]: 105: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !!(0 == ~ep41~0 % 256); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,164 INFO L290 TraceCheckUtils]: 106: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !!(0 == ~ep42~0 % 256); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,164 INFO L290 TraceCheckUtils]: 107: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !!(0 == ~ep43~0 % 256); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,166 INFO L290 TraceCheckUtils]: 108: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 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; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,167 INFO L290 TraceCheckUtils]: 109: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,167 INFO L290 TraceCheckUtils]: 110: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume ~st1~0 + ~nl1~0 <= 1; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,168 INFO L290 TraceCheckUtils]: 111: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume ~st2~0 + ~nl2~0 <= 1; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,169 INFO L290 TraceCheckUtils]: 112: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume ~st3~0 + ~nl3~0 <= 1; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,175 INFO L290 TraceCheckUtils]: 113: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume ~st4~0 + ~nl4~0 <= 1; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,178 INFO L290 TraceCheckUtils]: 114: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !(~r1~0 % 256 >= 3); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,178 INFO L290 TraceCheckUtils]: 115: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,179 INFO L290 TraceCheckUtils]: 116: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume ~r1~0 % 256 < 3; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,179 INFO L290 TraceCheckUtils]: 117: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !(~r1~0 % 256 >= 3); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,180 INFO L290 TraceCheckUtils]: 118: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,180 INFO L290 TraceCheckUtils]: 119: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume ~r1~0 % 256 < 3;main_~check__tmp~0#1 := 1;~__return_4872~0 := main_~check__tmp~0#1;main_~main__c1~0#1 := ~__return_4872~0;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; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,181 INFO L290 TraceCheckUtils]: 120: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !(0 == main_~assert__arg~0#1 % 256);havoc main_~node1__newmax~1#1;main_~node1__newmax~1#1 := 0; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,181 INFO L290 TraceCheckUtils]: 121: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !(0 == ~mode1~0 % 256); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,182 INFO L290 TraceCheckUtils]: 122: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,182 INFO L290 TraceCheckUtils]: 123: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !!(0 == ~ep21~0 % 256); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,183 INFO L290 TraceCheckUtils]: 124: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !!(0 == ~ep31~0 % 256); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,183 INFO L290 TraceCheckUtils]: 125: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !!(0 == ~ep41~0 % 256); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,183 INFO L290 TraceCheckUtils]: 126: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} ~newmax1~0 := main_~node1__newmax~1#1; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,185 INFO L290 TraceCheckUtils]: 127: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !(3 == ~r1~0 % 256);~mode1~0 := 0;havoc main_~node2__newmax~1#1;main_~node2__newmax~1#1 := 0; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,185 INFO L290 TraceCheckUtils]: 128: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !(0 == ~mode2~0 % 256); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,186 INFO L290 TraceCheckUtils]: 129: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,186 INFO L290 TraceCheckUtils]: 130: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !!(0 == ~ep12~0 % 256); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,187 INFO L290 TraceCheckUtils]: 131: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !!(0 == ~ep32~0 % 256); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,187 INFO L290 TraceCheckUtils]: 132: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !!(0 == ~ep42~0 % 256); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,188 INFO L290 TraceCheckUtils]: 133: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} ~newmax2~0 := main_~node2__newmax~1#1; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,188 INFO L290 TraceCheckUtils]: 134: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !(3 == ~r2~0 % 256);~mode2~0 := 0;havoc main_~node3__newmax~1#1;main_~node3__newmax~1#1 := 0; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,189 INFO L290 TraceCheckUtils]: 135: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !(0 == ~mode3~0 % 256); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,189 INFO L290 TraceCheckUtils]: 136: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,190 INFO L290 TraceCheckUtils]: 137: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !!(0 == ~ep13~0 % 256); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,191 INFO L290 TraceCheckUtils]: 138: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !!(0 == ~ep23~0 % 256); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,191 INFO L290 TraceCheckUtils]: 139: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !!(0 == ~ep43~0 % 256); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,191 INFO L290 TraceCheckUtils]: 140: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} ~newmax3~0 := main_~node3__newmax~1#1; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,192 INFO L290 TraceCheckUtils]: 141: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !(3 == ~r3~0 % 256);~mode3~0 := 0;havoc main_~node4__newmax~1#1;main_~node4__newmax~1#1 := 0; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,192 INFO L290 TraceCheckUtils]: 142: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !(0 == ~mode4~0 % 256); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,193 INFO L290 TraceCheckUtils]: 143: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,193 INFO L290 TraceCheckUtils]: 144: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !!(0 == ~ep14~0 % 256); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,193 INFO L290 TraceCheckUtils]: 145: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !!(0 == ~ep24~0 % 256); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,194 INFO L290 TraceCheckUtils]: 146: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !!(0 == ~ep34~0 % 256); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,194 INFO L290 TraceCheckUtils]: 147: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} ~newmax4~0 := main_~node4__newmax~1#1; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,197 INFO L290 TraceCheckUtils]: 148: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !(3 == ~r4~0 % 256);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~1#1; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,197 INFO L290 TraceCheckUtils]: 149: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,198 INFO L290 TraceCheckUtils]: 150: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume ~st1~0 + ~nl1~0 <= 1; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,198 INFO L290 TraceCheckUtils]: 151: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume ~st2~0 + ~nl2~0 <= 1; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,199 INFO L290 TraceCheckUtils]: 152: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume ~st3~0 + ~nl3~0 <= 1; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,199 INFO L290 TraceCheckUtils]: 153: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume ~st4~0 + ~nl4~0 <= 1; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,199 INFO L290 TraceCheckUtils]: 154: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !(~r1~0 % 256 >= 3); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,200 INFO L290 TraceCheckUtils]: 155: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,200 INFO L290 TraceCheckUtils]: 156: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume ~r1~0 % 256 < 3; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,201 INFO L290 TraceCheckUtils]: 157: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !(~r1~0 % 256 >= 3); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,201 INFO L290 TraceCheckUtils]: 158: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,201 INFO L290 TraceCheckUtils]: 159: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume ~r1~0 % 256 < 3;main_~check__tmp~1#1 := 1;~__return_5080~0 := main_~check__tmp~1#1;main_~main__c1~0#1 := ~__return_5080~0;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; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,202 INFO L290 TraceCheckUtils]: 160: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !(0 == main_~assert__arg~1#1 % 256);havoc main_~node1__newmax~2#1;main_~node1__newmax~2#1 := 0; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,202 INFO L290 TraceCheckUtils]: 161: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !!(0 == ~mode1~0 % 256); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,203 INFO L290 TraceCheckUtils]: 162: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume ~r1~0 % 256 < 3; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,203 INFO L290 TraceCheckUtils]: 163: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !!(0 == ~ep12~0 % 256); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,203 INFO L290 TraceCheckUtils]: 164: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !!(0 == ~ep13~0 % 256); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,204 INFO L290 TraceCheckUtils]: 165: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !!(0 == ~ep14~0 % 256); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,204 INFO L290 TraceCheckUtils]: 166: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} ~mode1~0 := 1;havoc main_~node2__newmax~2#1;main_~node2__newmax~2#1 := 0; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,205 INFO L290 TraceCheckUtils]: 167: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !!(0 == ~mode2~0 % 256); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,205 INFO L290 TraceCheckUtils]: 168: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume ~r2~0 % 256 < 3; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,205 INFO L290 TraceCheckUtils]: 169: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !!(0 == ~ep21~0 % 256); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,206 INFO L290 TraceCheckUtils]: 170: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !!(0 == ~ep23~0 % 256); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,206 INFO L290 TraceCheckUtils]: 171: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !!(0 == ~ep24~0 % 256); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,207 INFO L290 TraceCheckUtils]: 172: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} ~mode2~0 := 1;havoc main_~node3__newmax~2#1;main_~node3__newmax~2#1 := 0; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,207 INFO L290 TraceCheckUtils]: 173: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !!(0 == ~mode3~0 % 256); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,207 INFO L290 TraceCheckUtils]: 174: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume ~r3~0 % 256 < 3; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,208 INFO L290 TraceCheckUtils]: 175: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !!(0 == ~ep31~0 % 256); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,208 INFO L290 TraceCheckUtils]: 176: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !!(0 == ~ep32~0 % 256); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,209 INFO L290 TraceCheckUtils]: 177: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !!(0 == ~ep34~0 % 256); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,209 INFO L290 TraceCheckUtils]: 178: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} ~mode3~0 := 1;havoc main_~node4__newmax~2#1;main_~node4__newmax~2#1 := 0; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,209 INFO L290 TraceCheckUtils]: 179: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !!(0 == ~mode4~0 % 256); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,210 INFO L290 TraceCheckUtils]: 180: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume ~r4~0 % 256 < 3; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,210 INFO L290 TraceCheckUtils]: 181: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !!(0 == ~ep41~0 % 256); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,211 INFO L290 TraceCheckUtils]: 182: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !!(0 == ~ep42~0 % 256); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,211 INFO L290 TraceCheckUtils]: 183: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !!(0 == ~ep43~0 % 256); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,213 INFO L290 TraceCheckUtils]: 184: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 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; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,215 INFO L290 TraceCheckUtils]: 185: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,216 INFO L290 TraceCheckUtils]: 186: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume ~st1~0 + ~nl1~0 <= 1; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,217 INFO L290 TraceCheckUtils]: 187: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume ~st2~0 + ~nl2~0 <= 1; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,217 INFO L290 TraceCheckUtils]: 188: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume ~st3~0 + ~nl3~0 <= 1; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,217 INFO L290 TraceCheckUtils]: 189: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume ~st4~0 + ~nl4~0 <= 1; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,218 INFO L290 TraceCheckUtils]: 190: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !(~r1~0 % 256 >= 3); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,218 INFO L290 TraceCheckUtils]: 191: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,219 INFO L290 TraceCheckUtils]: 192: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume ~r1~0 % 256 < 3; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,219 INFO L290 TraceCheckUtils]: 193: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !(~r1~0 % 256 >= 3); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,220 INFO L290 TraceCheckUtils]: 194: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,220 INFO L290 TraceCheckUtils]: 195: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume ~r1~0 % 256 < 3;main_~check__tmp~2#1 := 1;~__return_5300~0 := main_~check__tmp~2#1;main_~main__c1~0#1 := ~__return_5300~0;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; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,221 INFO L290 TraceCheckUtils]: 196: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !(0 == main_~assert__arg~2#1 % 256);havoc main_~node1__newmax~3#1;main_~node1__newmax~3#1 := 0; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,221 INFO L290 TraceCheckUtils]: 197: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !(0 == ~mode1~0 % 256); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,221 INFO L290 TraceCheckUtils]: 198: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,222 INFO L290 TraceCheckUtils]: 199: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !!(0 == ~ep21~0 % 256); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,222 INFO L290 TraceCheckUtils]: 200: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !!(0 == ~ep31~0 % 256); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,223 INFO L290 TraceCheckUtils]: 201: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !!(0 == ~ep41~0 % 256); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,223 INFO L290 TraceCheckUtils]: 202: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} ~newmax1~0 := main_~node1__newmax~3#1; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,223 INFO L290 TraceCheckUtils]: 203: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !(3 == ~r1~0 % 256);~mode1~0 := 0;havoc main_~node2__newmax~3#1;main_~node2__newmax~3#1 := 0; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,224 INFO L290 TraceCheckUtils]: 204: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !(0 == ~mode2~0 % 256); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,224 INFO L290 TraceCheckUtils]: 205: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,225 INFO L290 TraceCheckUtils]: 206: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !!(0 == ~ep12~0 % 256); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,225 INFO L290 TraceCheckUtils]: 207: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !!(0 == ~ep32~0 % 256); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,226 INFO L290 TraceCheckUtils]: 208: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !!(0 == ~ep42~0 % 256); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,226 INFO L290 TraceCheckUtils]: 209: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} ~newmax2~0 := main_~node2__newmax~3#1; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,226 INFO L290 TraceCheckUtils]: 210: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !(3 == ~r2~0 % 256);~mode2~0 := 0;havoc main_~node3__newmax~3#1;main_~node3__newmax~3#1 := 0; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,227 INFO L290 TraceCheckUtils]: 211: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !(0 == ~mode3~0 % 256); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,227 INFO L290 TraceCheckUtils]: 212: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,228 INFO L290 TraceCheckUtils]: 213: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !!(0 == ~ep13~0 % 256); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,228 INFO L290 TraceCheckUtils]: 214: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !!(0 == ~ep23~0 % 256); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,228 INFO L290 TraceCheckUtils]: 215: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !!(0 == ~ep43~0 % 256); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,229 INFO L290 TraceCheckUtils]: 216: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} ~newmax3~0 := main_~node3__newmax~3#1; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,229 INFO L290 TraceCheckUtils]: 217: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !(3 == ~r3~0 % 256);~mode3~0 := 0;havoc main_~node4__newmax~3#1;main_~node4__newmax~3#1 := 0; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,230 INFO L290 TraceCheckUtils]: 218: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !(0 == ~mode4~0 % 256); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,230 INFO L290 TraceCheckUtils]: 219: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,231 INFO L290 TraceCheckUtils]: 220: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !!(0 == ~ep14~0 % 256); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,231 INFO L290 TraceCheckUtils]: 221: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !!(0 == ~ep24~0 % 256); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,231 INFO L290 TraceCheckUtils]: 222: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !!(0 == ~ep34~0 % 256); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,232 INFO L290 TraceCheckUtils]: 223: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} ~newmax4~0 := main_~node4__newmax~3#1; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,232 INFO L290 TraceCheckUtils]: 224: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !(3 == ~r4~0 % 256);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~3#1; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,233 INFO L290 TraceCheckUtils]: 225: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,233 INFO L290 TraceCheckUtils]: 226: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume ~st1~0 + ~nl1~0 <= 1; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,234 INFO L290 TraceCheckUtils]: 227: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume ~st2~0 + ~nl2~0 <= 1; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,234 INFO L290 TraceCheckUtils]: 228: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume ~st3~0 + ~nl3~0 <= 1; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,234 INFO L290 TraceCheckUtils]: 229: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume ~st4~0 + ~nl4~0 <= 1; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,235 INFO L290 TraceCheckUtils]: 230: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !(~r1~0 % 256 >= 3); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,235 INFO L290 TraceCheckUtils]: 231: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,236 INFO L290 TraceCheckUtils]: 232: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume ~r1~0 % 256 < 3; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,236 INFO L290 TraceCheckUtils]: 233: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !(~r1~0 % 256 >= 3); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,236 INFO L290 TraceCheckUtils]: 234: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,237 INFO L290 TraceCheckUtils]: 235: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume ~r1~0 % 256 < 3;main_~check__tmp~3#1 := 1;~__return_5508~0 := main_~check__tmp~3#1;main_~main__c1~0#1 := ~__return_5508~0;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; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,237 INFO L290 TraceCheckUtils]: 236: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !(0 == main_~assert__arg~3#1 % 256);havoc main_~node1__newmax~4#1;main_~node1__newmax~4#1 := 0; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,238 INFO L290 TraceCheckUtils]: 237: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !!(0 == ~mode1~0 % 256); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,238 INFO L290 TraceCheckUtils]: 238: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume ~r1~0 % 256 < 3; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,239 INFO L290 TraceCheckUtils]: 239: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !!(0 == ~ep12~0 % 256); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,239 INFO L290 TraceCheckUtils]: 240: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !!(0 == ~ep13~0 % 256); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,239 INFO L290 TraceCheckUtils]: 241: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !!(0 == ~ep14~0 % 256); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,240 INFO L290 TraceCheckUtils]: 242: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} ~mode1~0 := 1;havoc main_~node2__newmax~4#1;main_~node2__newmax~4#1 := 0; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,240 INFO L290 TraceCheckUtils]: 243: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !!(0 == ~mode2~0 % 256); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,241 INFO L290 TraceCheckUtils]: 244: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume ~r2~0 % 256 < 3; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,241 INFO L290 TraceCheckUtils]: 245: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !!(0 == ~ep21~0 % 256); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,241 INFO L290 TraceCheckUtils]: 246: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !!(0 == ~ep23~0 % 256); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,242 INFO L290 TraceCheckUtils]: 247: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !!(0 == ~ep24~0 % 256); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,242 INFO L290 TraceCheckUtils]: 248: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} ~mode2~0 := 1;havoc main_~node3__newmax~4#1;main_~node3__newmax~4#1 := 0; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,243 INFO L290 TraceCheckUtils]: 249: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !!(0 == ~mode3~0 % 256); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,243 INFO L290 TraceCheckUtils]: 250: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume ~r3~0 % 256 < 3; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,244 INFO L290 TraceCheckUtils]: 251: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !!(0 == ~ep31~0 % 256); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,244 INFO L290 TraceCheckUtils]: 252: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !!(0 == ~ep32~0 % 256); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,244 INFO L290 TraceCheckUtils]: 253: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !!(0 == ~ep34~0 % 256); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,245 INFO L290 TraceCheckUtils]: 254: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} ~mode3~0 := 1;havoc main_~node4__newmax~4#1;main_~node4__newmax~4#1 := 0; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,245 INFO L290 TraceCheckUtils]: 255: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !!(0 == ~mode4~0 % 256); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,246 INFO L290 TraceCheckUtils]: 256: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume ~r4~0 % 256 < 3; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,246 INFO L290 TraceCheckUtils]: 257: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !!(0 == ~ep41~0 % 256); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,246 INFO L290 TraceCheckUtils]: 258: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !!(0 == ~ep42~0 % 256); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,247 INFO L290 TraceCheckUtils]: 259: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !!(0 == ~ep43~0 % 256); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,247 INFO L290 TraceCheckUtils]: 260: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 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; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,248 INFO L290 TraceCheckUtils]: 261: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,248 INFO L290 TraceCheckUtils]: 262: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume ~st1~0 + ~nl1~0 <= 1; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,249 INFO L290 TraceCheckUtils]: 263: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume ~st2~0 + ~nl2~0 <= 1; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,249 INFO L290 TraceCheckUtils]: 264: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume ~st3~0 + ~nl3~0 <= 1; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,250 INFO L290 TraceCheckUtils]: 265: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume ~st4~0 + ~nl4~0 <= 1; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,250 INFO L290 TraceCheckUtils]: 266: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !(~r1~0 % 256 >= 3); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,250 INFO L290 TraceCheckUtils]: 267: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,251 INFO L290 TraceCheckUtils]: 268: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume ~r1~0 % 256 < 3; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,251 INFO L290 TraceCheckUtils]: 269: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !(~r1~0 % 256 >= 3); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,252 INFO L290 TraceCheckUtils]: 270: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,252 INFO L290 TraceCheckUtils]: 271: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume ~r1~0 % 256 < 3;main_~check__tmp~4#1 := 1;~__return_5728~0 := main_~check__tmp~4#1;main_~main__c1~0#1 := ~__return_5728~0;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; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,253 INFO L290 TraceCheckUtils]: 272: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !(0 == main_~assert__arg~4#1 % 256);havoc main_~node1__newmax~5#1;main_~node1__newmax~5#1 := 0; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,253 INFO L290 TraceCheckUtils]: 273: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !(0 == ~mode1~0 % 256); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,254 INFO L290 TraceCheckUtils]: 274: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,254 INFO L290 TraceCheckUtils]: 275: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !!(0 == ~ep21~0 % 256); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,254 INFO L290 TraceCheckUtils]: 276: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !!(0 == ~ep31~0 % 256); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,255 INFO L290 TraceCheckUtils]: 277: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !!(0 == ~ep41~0 % 256); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,255 INFO L290 TraceCheckUtils]: 278: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} ~newmax1~0 := main_~node1__newmax~5#1; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,256 INFO L290 TraceCheckUtils]: 279: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume 3 == ~r1~0 % 256; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,256 INFO L290 TraceCheckUtils]: 280: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume ~max1~0 == ~id1~0;~st1~0 := 1;~mode1~0 := 0;havoc main_~node2__newmax~5#1;main_~node2__newmax~5#1 := 0; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,256 INFO L290 TraceCheckUtils]: 281: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !(0 == ~mode2~0 % 256); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,257 INFO L290 TraceCheckUtils]: 282: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,257 INFO L290 TraceCheckUtils]: 283: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !!(0 == ~ep12~0 % 256); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,258 INFO L290 TraceCheckUtils]: 284: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !!(0 == ~ep32~0 % 256); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,258 INFO L290 TraceCheckUtils]: 285: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !!(0 == ~ep42~0 % 256); {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,258 INFO L290 TraceCheckUtils]: 286: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} ~newmax2~0 := main_~node2__newmax~5#1; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,259 INFO L290 TraceCheckUtils]: 287: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume 3 == ~r2~0 % 256; {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} is VALID [2022-02-20 18:59:43,259 INFO L290 TraceCheckUtils]: 288: Hoare triple {1004#(= (+ ~id2~0 (* (- 1) ~max2~0)) 0)} assume !(~max2~0 == ~id2~0);~nl2~0 := 1;~mode2~0 := 0;havoc main_~node3__newmax~6#1;main_~node3__newmax~6#1 := 0; {1003#false} is VALID [2022-02-20 18:59:43,259 INFO L290 TraceCheckUtils]: 289: Hoare triple {1003#false} assume !(0 == ~mode3~0 % 256); {1003#false} is VALID [2022-02-20 18:59:43,260 INFO L290 TraceCheckUtils]: 290: Hoare triple {1003#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {1003#false} is VALID [2022-02-20 18:59:43,260 INFO L290 TraceCheckUtils]: 291: Hoare triple {1003#false} assume !!(0 == ~ep13~0 % 256); {1003#false} is VALID [2022-02-20 18:59:43,260 INFO L290 TraceCheckUtils]: 292: Hoare triple {1003#false} assume !!(0 == ~ep23~0 % 256); {1003#false} is VALID [2022-02-20 18:59:43,260 INFO L290 TraceCheckUtils]: 293: Hoare triple {1003#false} assume !!(0 == ~ep43~0 % 256); {1003#false} is VALID [2022-02-20 18:59:43,260 INFO L290 TraceCheckUtils]: 294: Hoare triple {1003#false} ~newmax3~0 := main_~node3__newmax~6#1; {1003#false} is VALID [2022-02-20 18:59:43,260 INFO L290 TraceCheckUtils]: 295: Hoare triple {1003#false} assume 3 == ~r3~0 % 256; {1003#false} is VALID [2022-02-20 18:59:43,261 INFO L290 TraceCheckUtils]: 296: Hoare triple {1003#false} assume ~max3~0 == ~id3~0;~st3~0 := 1;~mode3~0 := 0;havoc main_~node4__newmax~7#1;main_~node4__newmax~7#1 := 0; {1003#false} is VALID [2022-02-20 18:59:43,261 INFO L290 TraceCheckUtils]: 297: Hoare triple {1003#false} assume !(0 == ~mode4~0 % 256); {1003#false} is VALID [2022-02-20 18:59:43,261 INFO L290 TraceCheckUtils]: 298: Hoare triple {1003#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {1003#false} is VALID [2022-02-20 18:59:43,261 INFO L290 TraceCheckUtils]: 299: Hoare triple {1003#false} assume !!(0 == ~ep14~0 % 256); {1003#false} is VALID [2022-02-20 18:59:43,261 INFO L290 TraceCheckUtils]: 300: Hoare triple {1003#false} assume !!(0 == ~ep24~0 % 256); {1003#false} is VALID [2022-02-20 18:59:43,261 INFO L290 TraceCheckUtils]: 301: Hoare triple {1003#false} assume !!(0 == ~ep34~0 % 256); {1003#false} is VALID [2022-02-20 18:59:43,261 INFO L290 TraceCheckUtils]: 302: Hoare triple {1003#false} ~newmax4~0 := main_~node4__newmax~7#1; {1003#false} is VALID [2022-02-20 18:59:43,262 INFO L290 TraceCheckUtils]: 303: Hoare triple {1003#false} assume 3 == ~r4~0 % 256; {1003#false} is VALID [2022-02-20 18:59:43,262 INFO L290 TraceCheckUtils]: 304: Hoare triple {1003#false} 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~10#1; {1003#false} is VALID [2022-02-20 18:59:43,262 INFO L290 TraceCheckUtils]: 305: Hoare triple {1003#false} assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1);main_~check__tmp~10#1 := 0;~__return_7189~0 := main_~check__tmp~10#1;main_~main__c1~0#1 := ~__return_7189~0;havoc main_~__tmp_11~0#1;main_~__tmp_11~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~10#1;main_~assert__arg~10#1 := main_~__tmp_11~0#1; {1003#false} is VALID [2022-02-20 18:59:43,262 INFO L290 TraceCheckUtils]: 306: Hoare triple {1003#false} assume 0 == main_~assert__arg~10#1 % 256; {1003#false} is VALID [2022-02-20 18:59:43,262 INFO L290 TraceCheckUtils]: 307: Hoare triple {1003#false} assume !false; {1003#false} is VALID [2022-02-20 18:59:43,265 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 18:59:43,265 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 18:59:43,265 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [780601608] [2022-02-20 18:59:43,266 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [780601608] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 18:59:43,266 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 18:59:43,266 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 18:59:43,267 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [620083273] [2022-02-20 18:59:43,268 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 18:59:43,272 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 102.66666666666667) internal successors, (308), 3 states have internal predecessors, (308), 0 states have call successors, (0), 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 308 [2022-02-20 18:59:43,273 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 18:59:43,276 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 102.66666666666667) internal successors, (308), 3 states have internal predecessors, (308), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:59:43,558 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 308 edges. 308 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:59:43,558 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 18:59:43,558 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 18:59:43,575 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 18:59:43,576 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 18:59:43,582 INFO L87 Difference]: Start difference. First operand has 999 states, 986 states have (on average 1.8123732251521298) internal successors, (1787), 998 states have internal predecessors, (1787), 0 states have call successors, (0), 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 102.66666666666667) internal successors, (308), 3 states have internal predecessors, (308), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:59:45,396 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:59:45,396 INFO L93 Difference]: Finished difference Result 1757 states and 3116 transitions. [2022-02-20 18:59:45,396 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 18:59:45,397 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 102.66666666666667) internal successors, (308), 3 states have internal predecessors, (308), 0 states have call successors, (0), 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 308 [2022-02-20 18:59:45,397 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 18:59:45,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 102.66666666666667) internal successors, (308), 3 states have internal predecessors, (308), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:59:45,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3116 transitions. [2022-02-20 18:59:45,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 102.66666666666667) internal successors, (308), 3 states have internal predecessors, (308), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:59:45,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3116 transitions. [2022-02-20 18:59:45,463 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 3116 transitions. [2022-02-20 18:59:47,484 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 3116 edges. 3116 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:59:47,620 INFO L225 Difference]: With dead ends: 1757 [2022-02-20 18:59:47,620 INFO L226 Difference]: Without dead ends: 1465 [2022-02-20 18:59:47,624 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 18:59:47,626 INFO L933 BasicCegarLoop]: 1966 mSDtfsCounter, 999 mSDsluCounter, 1287 mSDsCounter, 0 mSdLazyCounter, 141 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 999 SdHoareTripleChecker+Valid, 3253 SdHoareTripleChecker+Invalid, 147 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 141 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-02-20 18:59:47,627 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [999 Valid, 3253 Invalid, 147 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 141 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-02-20 18:59:47,640 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1465 states. [2022-02-20 18:59:47,691 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1465 to 1463. [2022-02-20 18:59:47,702 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 18:59:47,708 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1465 states. Second operand has 1463 states, 1451 states have (on average 1.5506547208821502) internal successors, (2250), 1462 states have internal predecessors, (2250), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:59:47,737 INFO L74 IsIncluded]: Start isIncluded. First operand 1465 states. Second operand has 1463 states, 1451 states have (on average 1.5506547208821502) internal successors, (2250), 1462 states have internal predecessors, (2250), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:59:47,740 INFO L87 Difference]: Start difference. First operand 1465 states. Second operand has 1463 states, 1451 states have (on average 1.5506547208821502) internal successors, (2250), 1462 states have internal predecessors, (2250), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:59:47,797 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:59:47,797 INFO L93 Difference]: Finished difference Result 1465 states and 2251 transitions. [2022-02-20 18:59:47,797 INFO L276 IsEmpty]: Start isEmpty. Operand 1465 states and 2251 transitions. [2022-02-20 18:59:47,799 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:59:47,799 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:59:47,802 INFO L74 IsIncluded]: Start isIncluded. First operand has 1463 states, 1451 states have (on average 1.5506547208821502) internal successors, (2250), 1462 states have internal predecessors, (2250), 0 states have call successors, (0), 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 1465 states. [2022-02-20 18:59:47,805 INFO L87 Difference]: Start difference. First operand has 1463 states, 1451 states have (on average 1.5506547208821502) internal successors, (2250), 1462 states have internal predecessors, (2250), 0 states have call successors, (0), 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 1465 states. [2022-02-20 18:59:47,859 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:59:47,859 INFO L93 Difference]: Finished difference Result 1465 states and 2251 transitions. [2022-02-20 18:59:47,860 INFO L276 IsEmpty]: Start isEmpty. Operand 1465 states and 2251 transitions. [2022-02-20 18:59:47,861 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:59:47,861 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:59:47,862 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 18:59:47,862 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 18:59:47,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1463 states, 1451 states have (on average 1.5506547208821502) internal successors, (2250), 1462 states have internal predecessors, (2250), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:59:47,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1463 states to 1463 states and 2250 transitions. [2022-02-20 18:59:47,941 INFO L78 Accepts]: Start accepts. Automaton has 1463 states and 2250 transitions. Word has length 308 [2022-02-20 18:59:47,941 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 18:59:47,941 INFO L470 AbstractCegarLoop]: Abstraction has 1463 states and 2250 transitions. [2022-02-20 18:59:47,942 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 102.66666666666667) internal successors, (308), 3 states have internal predecessors, (308), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:59:47,942 INFO L276 IsEmpty]: Start isEmpty. Operand 1463 states and 2250 transitions. [2022-02-20 18:59:47,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2022-02-20 18:59:47,946 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 18:59:47,946 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] [2022-02-20 18:59:47,946 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-20 18:59:47,947 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 9 more)] === [2022-02-20 18:59:47,947 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 18:59:47,947 INFO L85 PathProgramCache]: Analyzing trace with hash -1477444319, now seen corresponding path program 1 times [2022-02-20 18:59:47,948 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 18:59:47,948 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [312559389] [2022-02-20 18:59:47,948 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 18:59:47,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 18:59:48,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:59:48,148 INFO L290 TraceCheckUtils]: 0: Hoare triple {8179#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(59, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~newmax1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~newmax2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~newmax3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~newmax4~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[3 := #funAddr~node4.base], ~nodes~0.offset[3 := #funAddr~node4.offset];~__return_4630~0 := 0;~__return_4872~0 := 0;~__return_5080~0 := 0;~__return_5300~0 := 0;~__return_5508~0 := 0;~__return_5728~0 := 0;~__return_7527~0 := 0;~__return_7484~0 := 0;~__return_7400~0 := 0;~__return_7357~0 := 0;~__return_7232~0 := 0;~__return_7189~0 := 0;~__return_7105~0 := 0;~__return_7059~0 := 0;~__return_6146~0 := 0;~__return_6873~0 := 0;~__return_6830~0 := 0;~__return_6746~0 := 0;~__return_6700~0 := 0;~__return_6555~0 := 0;~__return_6509~0 := 0;~__return_6402~0 := 0;~__return_5945~0 := 0; {8179#true} is VALID [2022-02-20 18:59:48,149 INFO L290 TraceCheckUtils]: 1: Hoare triple {8179#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_~__tmp_13~0#1, main_~assert__arg~12#1, main_~check__tmp~12#1, main_~node4__newmax~8#1, main_~node3__newmax~6#1, main_~node2__newmax~5#1, main_~__tmp_14~0#1, main_~assert__arg~13#1, main_~check__tmp~14#1, main_~__tmp_15~0#1, main_~assert__arg~14#1, main_~check__tmp~15#1, main_~node4__newmax~10#1, main_~__tmp_16~0#1, main_~assert__arg~15#1, main_~check__tmp~16#1, main_~check__tmp~17#1, main_~node4__newmax~11#1, main_~node3__newmax~8#1, main_~__tmp_17~0#1, main_~assert__arg~16#1, main_~check__tmp~18#1, main_~check__tmp~19#1, main_~node4__newmax~12#1, main_~check__tmp~20#1, main_~check__tmp~21#1, main_~node4__newmax~13#1, main_~node3__newmax~9#1, main_~node2__newmax~7#1, main_~node1__newmax~5#1, main_~__tmp_5~0#1, main_~assert__arg~4#1, main_~check__tmp~4#1, main_~node4____CPAchecker_TMP_2~2#1, main_~node4____CPAchecker_TMP_1~2#1, main_~node4____CPAchecker_TMP_0~2#1, main_~node4__newmax~4#1, main_~node3____CPAchecker_TMP_2~2#1, main_~node3____CPAchecker_TMP_1~2#1, main_~node3____CPAchecker_TMP_0~2#1, main_~node3__newmax~4#1, main_~node2____CPAchecker_TMP_2~2#1, main_~node2____CPAchecker_TMP_1~2#1, main_~node2____CPAchecker_TMP_0~2#1, main_~node2__newmax~4#1, main_~node1____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_~__tmp_4~0#1, main_~assert__arg~3#1, main_~check__tmp~3#1, main_~node4__newmax~3#1, main_~node3__newmax~3#1, main_~node2__newmax~3#1, main_~node1__newmax~3#1, main_~__tmp_3~0#1, main_~assert__arg~2#1, main_~check__tmp~2#1, main_~node4____CPAchecker_TMP_2~1#1, main_~node4____CPAchecker_TMP_1~1#1, main_~node4____CPAchecker_TMP_0~1#1, main_~node4__newmax~2#1, main_~node3____CPAchecker_TMP_2~1#1, main_~node3____CPAchecker_TMP_1~1#1, main_~node3____CPAchecker_TMP_0~1#1, main_~node3__newmax~2#1, main_~node2____CPAchecker_TMP_2~1#1, main_~node2____CPAchecker_TMP_1~1#1, main_~node2____CPAchecker_TMP_0~1#1, main_~node2__newmax~2#1, main_~node1____CPAchecker_TMP_2~1#1, main_~node1____CPAchecker_TMP_1~1#1, main_~node1____CPAchecker_TMP_0~1#1, main_~node1__newmax~2#1, main_~__tmp_2~0#1, main_~assert__arg~1#1, main_~check__tmp~1#1, main_~node4__newmax~1#1, main_~node3__newmax~1#1, main_~node2__newmax~1#1, main_~node1__newmax~1#1, main_~__tmp_1~0#1, main_~assert__arg~0#1, main_~check__tmp~0#1, main_~node4____CPAchecker_TMP_2~0#1, main_~node4____CPAchecker_TMP_1~0#1, main_~node4____CPAchecker_TMP_0~0#1, main_~node4__newmax~0#1, main_~node3____CPAchecker_TMP_2~0#1, main_~node3____CPAchecker_TMP_1~0#1, main_~node3____CPAchecker_TMP_0~0#1, main_~node3__newmax~0#1, main_~node2____CPAchecker_TMP_2~0#1, main_~node2____CPAchecker_TMP_1~0#1, main_~node2____CPAchecker_TMP_0~0#1, main_~node2__newmax~0#1, main_~node1____CPAchecker_TMP_2~0#1, main_~node1____CPAchecker_TMP_1~0#1, main_~node1____CPAchecker_TMP_0~0#1, main_~node1__newmax~0#1, main_~init__r121~0#1, main_~init__r131~0#1, main_~init__r141~0#1, main_~init__r211~0#1, main_~init__r231~0#1, main_~init__r241~0#1, main_~init__r311~0#1, main_~init__r321~0#1, main_~init__r341~0#1, main_~init__r411~0#1, main_~init__r421~0#1, main_~init__r431~0#1, main_~init__r122~0#1, main_~init__tmp~0#1, main_~init__r132~0#1, main_~init__tmp___0~0#1, main_~init__r142~0#1, main_~init__tmp___1~0#1, main_~init__r212~0#1, main_~init__tmp___2~0#1, main_~init__r232~0#1, main_~init__tmp___3~0#1, main_~init__r242~0#1, main_~init__tmp___4~0#1, main_~init__r312~0#1, main_~init__tmp___5~0#1, main_~init__r322~0#1, main_~init__tmp___6~0#1, main_~init__r342~0#1, main_~init__tmp___7~0#1, main_~init__r412~0#1, main_~init__tmp___8~0#1, main_~init__r422~0#1, main_~init__tmp___9~0#1, main_~init__r432~0#1, main_~init__tmp___10~0#1, main_~init__r123~0#1, main_~init__tmp___11~0#1, main_~init__r133~0#1, main_~init__tmp___12~0#1, main_~init__r143~0#1, main_~init__tmp___13~0#1, main_~init__r213~0#1, main_~init__tmp___14~0#1, main_~init__r233~0#1, main_~init__tmp___15~0#1, main_~init__r243~0#1, main_~init__tmp___16~0#1, main_~init__r313~0#1, main_~init__tmp___17~0#1, main_~init__r323~0#1, main_~init__tmp___18~0#1, main_~init__r343~0#1, main_~init__tmp___19~0#1, main_~init__r413~0#1, main_~init__tmp___20~0#1, main_~init__r423~0#1, main_~init__tmp___21~0#1, main_~init__r433~0#1, main_~init__tmp___22~0#1, main_~init__tmp___23~0#1, main_~main__c1~0#1, main_~main__i2~0#1;havoc main_~main__c1~0#1;havoc main_~main__i2~0#1;main_~main__c1~0#1 := 0;~ep12~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1;~ep13~0 := main_#t~nondet5#1;havoc main_#t~nondet5#1;~ep14~0 := main_#t~nondet6#1;havoc main_#t~nondet6#1;~ep21~0 := main_#t~nondet7#1;havoc main_#t~nondet7#1;~ep23~0 := main_#t~nondet8#1;havoc main_#t~nondet8#1;~ep24~0 := main_#t~nondet9#1;havoc main_#t~nondet9#1;~ep31~0 := main_#t~nondet10#1;havoc main_#t~nondet10#1;~ep32~0 := main_#t~nondet11#1;havoc main_#t~nondet11#1;~ep34~0 := main_#t~nondet12#1;havoc main_#t~nondet12#1;~ep41~0 := main_#t~nondet13#1;havoc main_#t~nondet13#1;~ep42~0 := main_#t~nondet14#1;havoc main_#t~nondet14#1;~ep43~0 := main_#t~nondet15#1;havoc main_#t~nondet15#1;assume -128 <= main_#t~nondet16#1 && main_#t~nondet16#1 <= 127;~id1~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;~r1~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;assume -128 <= main_#t~nondet18#1 && main_#t~nondet18#1 <= 127;~st1~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;assume -128 <= main_#t~nondet19#1 && main_#t~nondet19#1 <= 127;~nl1~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;assume -128 <= main_#t~nondet20#1 && main_#t~nondet20#1 <= 127;~m1~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;assume -128 <= main_#t~nondet21#1 && main_#t~nondet21#1 <= 127;~max1~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;~mode1~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;~newmax1~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;assume -128 <= main_#t~nondet24#1 && main_#t~nondet24#1 <= 127;~id2~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;~r2~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;assume -128 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 127;~st2~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;assume -128 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 127;~nl2~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;assume -128 <= main_#t~nondet28#1 && main_#t~nondet28#1 <= 127;~m2~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;assume -128 <= main_#t~nondet29#1 && main_#t~nondet29#1 <= 127;~max2~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~mode2~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~newmax2~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;assume -128 <= main_#t~nondet32#1 && main_#t~nondet32#1 <= 127;~id3~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;~r3~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;assume -128 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 127;~st3~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;assume -128 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 127;~nl3~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;assume -128 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 127;~m3~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;assume -128 <= main_#t~nondet37#1 && main_#t~nondet37#1 <= 127;~max3~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~mode3~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~newmax3~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;assume -128 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 127;~id4~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~r4~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;assume -128 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 127;~st4~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;assume -128 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 127;~nl4~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;assume -128 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 127;~m4~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;assume -128 <= main_#t~nondet45#1 && main_#t~nondet45#1 <= 127;~max4~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~mode4~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~newmax4~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;havoc main_~init__r121~0#1;havoc main_~init__r131~0#1;havoc main_~init__r141~0#1;havoc main_~init__r211~0#1;havoc main_~init__r231~0#1;havoc main_~init__r241~0#1;havoc main_~init__r311~0#1;havoc main_~init__r321~0#1;havoc main_~init__r341~0#1;havoc main_~init__r411~0#1;havoc main_~init__r421~0#1;havoc main_~init__r431~0#1;havoc main_~init__r122~0#1;havoc main_~init__tmp~0#1;havoc main_~init__r132~0#1;havoc main_~init__tmp___0~0#1;havoc main_~init__r142~0#1;havoc main_~init__tmp___1~0#1;havoc main_~init__r212~0#1;havoc main_~init__tmp___2~0#1;havoc main_~init__r232~0#1;havoc main_~init__tmp___3~0#1;havoc main_~init__r242~0#1;havoc main_~init__tmp___4~0#1;havoc main_~init__r312~0#1;havoc main_~init__tmp___5~0#1;havoc main_~init__r322~0#1;havoc main_~init__tmp___6~0#1;havoc main_~init__r342~0#1;havoc main_~init__tmp___7~0#1;havoc main_~init__r412~0#1;havoc main_~init__tmp___8~0#1;havoc main_~init__r422~0#1;havoc main_~init__tmp___9~0#1;havoc main_~init__r432~0#1;havoc main_~init__tmp___10~0#1;havoc main_~init__r123~0#1;havoc main_~init__tmp___11~0#1;havoc main_~init__r133~0#1;havoc main_~init__tmp___12~0#1;havoc main_~init__r143~0#1;havoc main_~init__tmp___13~0#1;havoc main_~init__r213~0#1;havoc main_~init__tmp___14~0#1;havoc main_~init__r233~0#1;havoc main_~init__tmp___15~0#1;havoc main_~init__r243~0#1;havoc main_~init__tmp___16~0#1;havoc main_~init__r313~0#1;havoc main_~init__tmp___17~0#1;havoc main_~init__r323~0#1;havoc main_~init__tmp___18~0#1;havoc main_~init__r343~0#1;havoc main_~init__tmp___19~0#1;havoc main_~init__r413~0#1;havoc main_~init__tmp___20~0#1;havoc main_~init__r423~0#1;havoc main_~init__tmp___21~0#1;havoc main_~init__r433~0#1;havoc main_~init__tmp___22~0#1;havoc main_~init__tmp___23~0#1;main_~init__r121~0#1 := ~ep12~0;main_~init__r131~0#1 := ~ep13~0;main_~init__r141~0#1 := ~ep14~0;main_~init__r211~0#1 := ~ep21~0;main_~init__r231~0#1 := ~ep23~0;main_~init__r241~0#1 := ~ep24~0;main_~init__r311~0#1 := ~ep31~0;main_~init__r321~0#1 := ~ep32~0;main_~init__r341~0#1 := ~ep34~0;main_~init__r411~0#1 := ~ep41~0;main_~init__r421~0#1 := ~ep42~0;main_~init__r431~0#1 := ~ep43~0; {8179#true} is VALID [2022-02-20 18:59:48,149 INFO L290 TraceCheckUtils]: 2: Hoare triple {8179#true} assume !(0 == main_~init__r121~0#1 % 256);main_~init__tmp~0#1 := 1; {8179#true} is VALID [2022-02-20 18:59:48,149 INFO L290 TraceCheckUtils]: 3: Hoare triple {8179#true} main_~init__r122~0#1 := (if 0 == main_~init__tmp~0#1 then 0 else 1); {8179#true} is VALID [2022-02-20 18:59:48,149 INFO L290 TraceCheckUtils]: 4: Hoare triple {8179#true} assume !(0 == main_~init__r131~0#1 % 256);main_~init__tmp___0~0#1 := 1; {8179#true} is VALID [2022-02-20 18:59:48,149 INFO L290 TraceCheckUtils]: 5: Hoare triple {8179#true} main_~init__r132~0#1 := (if 0 == main_~init__tmp___0~0#1 then 0 else 1); {8179#true} is VALID [2022-02-20 18:59:48,150 INFO L290 TraceCheckUtils]: 6: Hoare triple {8179#true} assume !(0 == main_~init__r141~0#1 % 256);main_~init__tmp___1~0#1 := 1; {8179#true} is VALID [2022-02-20 18:59:48,150 INFO L290 TraceCheckUtils]: 7: Hoare triple {8179#true} main_~init__r142~0#1 := (if 0 == main_~init__tmp___1~0#1 then 0 else 1); {8179#true} is VALID [2022-02-20 18:59:48,150 INFO L290 TraceCheckUtils]: 8: Hoare triple {8179#true} assume !(0 == main_~init__r211~0#1 % 256);main_~init__tmp___2~0#1 := 1; {8179#true} is VALID [2022-02-20 18:59:48,150 INFO L290 TraceCheckUtils]: 9: Hoare triple {8179#true} main_~init__r212~0#1 := (if 0 == main_~init__tmp___2~0#1 then 0 else 1); {8179#true} is VALID [2022-02-20 18:59:48,150 INFO L290 TraceCheckUtils]: 10: Hoare triple {8179#true} assume !(0 == main_~init__r231~0#1 % 256);main_~init__tmp___3~0#1 := 1; {8179#true} is VALID [2022-02-20 18:59:48,150 INFO L290 TraceCheckUtils]: 11: Hoare triple {8179#true} main_~init__r232~0#1 := (if 0 == main_~init__tmp___3~0#1 then 0 else 1); {8179#true} is VALID [2022-02-20 18:59:48,151 INFO L290 TraceCheckUtils]: 12: Hoare triple {8179#true} assume !(0 == main_~init__r241~0#1 % 256);main_~init__tmp___4~0#1 := 1; {8179#true} is VALID [2022-02-20 18:59:48,151 INFO L290 TraceCheckUtils]: 13: Hoare triple {8179#true} main_~init__r242~0#1 := (if 0 == main_~init__tmp___4~0#1 then 0 else 1); {8179#true} is VALID [2022-02-20 18:59:48,151 INFO L290 TraceCheckUtils]: 14: Hoare triple {8179#true} assume !(0 == main_~init__r311~0#1 % 256);main_~init__tmp___5~0#1 := 1; {8179#true} is VALID [2022-02-20 18:59:48,151 INFO L290 TraceCheckUtils]: 15: Hoare triple {8179#true} main_~init__r312~0#1 := (if 0 == main_~init__tmp___5~0#1 then 0 else 1); {8179#true} is VALID [2022-02-20 18:59:48,151 INFO L290 TraceCheckUtils]: 16: Hoare triple {8179#true} assume !(0 == main_~init__r321~0#1 % 256);main_~init__tmp___6~0#1 := 1; {8179#true} is VALID [2022-02-20 18:59:48,151 INFO L290 TraceCheckUtils]: 17: Hoare triple {8179#true} main_~init__r322~0#1 := (if 0 == main_~init__tmp___6~0#1 then 0 else 1); {8179#true} is VALID [2022-02-20 18:59:48,151 INFO L290 TraceCheckUtils]: 18: Hoare triple {8179#true} assume !(0 == main_~init__r341~0#1 % 256);main_~init__tmp___7~0#1 := 1; {8179#true} is VALID [2022-02-20 18:59:48,152 INFO L290 TraceCheckUtils]: 19: Hoare triple {8179#true} main_~init__r342~0#1 := (if 0 == main_~init__tmp___7~0#1 then 0 else 1); {8179#true} is VALID [2022-02-20 18:59:48,152 INFO L290 TraceCheckUtils]: 20: Hoare triple {8179#true} assume !(0 == main_~init__r411~0#1 % 256);main_~init__tmp___8~0#1 := 1; {8179#true} is VALID [2022-02-20 18:59:48,152 INFO L290 TraceCheckUtils]: 21: Hoare triple {8179#true} main_~init__r412~0#1 := (if 0 == main_~init__tmp___8~0#1 then 0 else 1); {8179#true} is VALID [2022-02-20 18:59:48,152 INFO L290 TraceCheckUtils]: 22: Hoare triple {8179#true} assume !(0 == main_~init__r421~0#1 % 256);main_~init__tmp___9~0#1 := 1; {8179#true} is VALID [2022-02-20 18:59:48,152 INFO L290 TraceCheckUtils]: 23: Hoare triple {8179#true} main_~init__r422~0#1 := (if 0 == main_~init__tmp___9~0#1 then 0 else 1); {8179#true} is VALID [2022-02-20 18:59:48,152 INFO L290 TraceCheckUtils]: 24: Hoare triple {8179#true} assume !(0 == main_~init__r431~0#1 % 256);main_~init__tmp___10~0#1 := 1; {8179#true} is VALID [2022-02-20 18:59:48,153 INFO L290 TraceCheckUtils]: 25: Hoare triple {8179#true} main_~init__r432~0#1 := (if 0 == main_~init__tmp___10~0#1 then 0 else 1); {8179#true} is VALID [2022-02-20 18:59:48,153 INFO L290 TraceCheckUtils]: 26: Hoare triple {8179#true} assume !(0 == main_~init__r122~0#1 % 256);main_~init__tmp___11~0#1 := 1; {8179#true} is VALID [2022-02-20 18:59:48,153 INFO L290 TraceCheckUtils]: 27: Hoare triple {8179#true} main_~init__r123~0#1 := (if 0 == main_~init__tmp___11~0#1 then 0 else 1); {8179#true} is VALID [2022-02-20 18:59:48,153 INFO L290 TraceCheckUtils]: 28: Hoare triple {8179#true} assume !(0 == main_~init__r132~0#1 % 256);main_~init__tmp___12~0#1 := 1; {8179#true} is VALID [2022-02-20 18:59:48,153 INFO L290 TraceCheckUtils]: 29: Hoare triple {8179#true} main_~init__r133~0#1 := (if 0 == main_~init__tmp___12~0#1 then 0 else 1); {8179#true} is VALID [2022-02-20 18:59:48,153 INFO L290 TraceCheckUtils]: 30: Hoare triple {8179#true} assume !(0 == main_~init__r142~0#1 % 256);main_~init__tmp___13~0#1 := 1; {8179#true} is VALID [2022-02-20 18:59:48,154 INFO L290 TraceCheckUtils]: 31: Hoare triple {8179#true} main_~init__r143~0#1 := (if 0 == main_~init__tmp___13~0#1 then 0 else 1); {8179#true} is VALID [2022-02-20 18:59:48,154 INFO L290 TraceCheckUtils]: 32: Hoare triple {8179#true} assume !(0 == main_~init__r212~0#1 % 256);main_~init__tmp___14~0#1 := 1; {8179#true} is VALID [2022-02-20 18:59:48,154 INFO L290 TraceCheckUtils]: 33: Hoare triple {8179#true} main_~init__r213~0#1 := (if 0 == main_~init__tmp___14~0#1 then 0 else 1); {8179#true} is VALID [2022-02-20 18:59:48,154 INFO L290 TraceCheckUtils]: 34: Hoare triple {8179#true} assume !(0 == main_~init__r232~0#1 % 256);main_~init__tmp___15~0#1 := 1; {8179#true} is VALID [2022-02-20 18:59:48,154 INFO L290 TraceCheckUtils]: 35: Hoare triple {8179#true} main_~init__r233~0#1 := (if 0 == main_~init__tmp___15~0#1 then 0 else 1); {8179#true} is VALID [2022-02-20 18:59:48,154 INFO L290 TraceCheckUtils]: 36: Hoare triple {8179#true} assume !(0 == main_~init__r242~0#1 % 256);main_~init__tmp___16~0#1 := 1; {8179#true} is VALID [2022-02-20 18:59:48,154 INFO L290 TraceCheckUtils]: 37: Hoare triple {8179#true} main_~init__r243~0#1 := (if 0 == main_~init__tmp___16~0#1 then 0 else 1); {8179#true} is VALID [2022-02-20 18:59:48,155 INFO L290 TraceCheckUtils]: 38: Hoare triple {8179#true} assume !(0 == main_~init__r312~0#1 % 256);main_~init__tmp___17~0#1 := 1; {8179#true} is VALID [2022-02-20 18:59:48,155 INFO L290 TraceCheckUtils]: 39: Hoare triple {8179#true} main_~init__r313~0#1 := (if 0 == main_~init__tmp___17~0#1 then 0 else 1); {8179#true} is VALID [2022-02-20 18:59:48,155 INFO L290 TraceCheckUtils]: 40: Hoare triple {8179#true} assume !(0 == main_~init__r322~0#1 % 256);main_~init__tmp___18~0#1 := 1; {8179#true} is VALID [2022-02-20 18:59:48,155 INFO L290 TraceCheckUtils]: 41: Hoare triple {8179#true} main_~init__r323~0#1 := (if 0 == main_~init__tmp___18~0#1 then 0 else 1); {8179#true} is VALID [2022-02-20 18:59:48,155 INFO L290 TraceCheckUtils]: 42: Hoare triple {8179#true} assume !(0 == main_~init__r342~0#1 % 256);main_~init__tmp___19~0#1 := 1; {8179#true} is VALID [2022-02-20 18:59:48,155 INFO L290 TraceCheckUtils]: 43: Hoare triple {8179#true} main_~init__r343~0#1 := (if 0 == main_~init__tmp___19~0#1 then 0 else 1); {8179#true} is VALID [2022-02-20 18:59:48,156 INFO L290 TraceCheckUtils]: 44: Hoare triple {8179#true} assume !(0 == main_~init__r412~0#1 % 256);main_~init__tmp___20~0#1 := 1; {8179#true} is VALID [2022-02-20 18:59:48,156 INFO L290 TraceCheckUtils]: 45: Hoare triple {8179#true} main_~init__r413~0#1 := (if 0 == main_~init__tmp___20~0#1 then 0 else 1); {8179#true} is VALID [2022-02-20 18:59:48,156 INFO L290 TraceCheckUtils]: 46: Hoare triple {8179#true} assume !(0 == main_~init__r422~0#1 % 256);main_~init__tmp___21~0#1 := 1; {8179#true} is VALID [2022-02-20 18:59:48,156 INFO L290 TraceCheckUtils]: 47: Hoare triple {8179#true} main_~init__r423~0#1 := (if 0 == main_~init__tmp___21~0#1 then 0 else 1); {8179#true} is VALID [2022-02-20 18:59:48,156 INFO L290 TraceCheckUtils]: 48: Hoare triple {8179#true} assume !(0 == main_~init__r432~0#1 % 256);main_~init__tmp___22~0#1 := 1; {8179#true} is VALID [2022-02-20 18:59:48,156 INFO L290 TraceCheckUtils]: 49: Hoare triple {8179#true} main_~init__r433~0#1 := (if 0 == main_~init__tmp___22~0#1 then 0 else 1); {8179#true} is VALID [2022-02-20 18:59:48,156 INFO L290 TraceCheckUtils]: 50: Hoare triple {8179#true} assume ~id1~0 != ~id2~0; {8179#true} is VALID [2022-02-20 18:59:48,157 INFO L290 TraceCheckUtils]: 51: Hoare triple {8179#true} assume ~id1~0 != ~id3~0; {8179#true} is VALID [2022-02-20 18:59:48,157 INFO L290 TraceCheckUtils]: 52: Hoare triple {8179#true} assume ~id1~0 != ~id4~0; {8179#true} is VALID [2022-02-20 18:59:48,157 INFO L290 TraceCheckUtils]: 53: Hoare triple {8179#true} assume ~id2~0 != ~id3~0; {8179#true} is VALID [2022-02-20 18:59:48,157 INFO L290 TraceCheckUtils]: 54: Hoare triple {8179#true} assume ~id2~0 != ~id4~0; {8179#true} is VALID [2022-02-20 18:59:48,157 INFO L290 TraceCheckUtils]: 55: Hoare triple {8179#true} assume ~id3~0 != ~id4~0; {8179#true} is VALID [2022-02-20 18:59:48,157 INFO L290 TraceCheckUtils]: 56: Hoare triple {8179#true} assume ~id1~0 >= 0; {8179#true} is VALID [2022-02-20 18:59:48,158 INFO L290 TraceCheckUtils]: 57: Hoare triple {8179#true} assume ~id2~0 >= 0; {8179#true} is VALID [2022-02-20 18:59:48,158 INFO L290 TraceCheckUtils]: 58: Hoare triple {8179#true} assume ~id3~0 >= 0; {8179#true} is VALID [2022-02-20 18:59:48,158 INFO L290 TraceCheckUtils]: 59: Hoare triple {8179#true} assume ~id4~0 >= 0; {8179#true} is VALID [2022-02-20 18:59:48,158 INFO L290 TraceCheckUtils]: 60: Hoare triple {8179#true} assume 0 == ~r1~0 % 256; {8179#true} is VALID [2022-02-20 18:59:48,158 INFO L290 TraceCheckUtils]: 61: Hoare triple {8179#true} assume 0 == ~r2~0 % 256; {8179#true} is VALID [2022-02-20 18:59:48,158 INFO L290 TraceCheckUtils]: 62: Hoare triple {8179#true} assume 0 == ~r3~0 % 256; {8179#true} is VALID [2022-02-20 18:59:48,159 INFO L290 TraceCheckUtils]: 63: Hoare triple {8179#true} assume 0 == ~r4~0 % 256; {8179#true} is VALID [2022-02-20 18:59:48,159 INFO L290 TraceCheckUtils]: 64: Hoare triple {8179#true} assume ~max1~0 == ~id1~0; {8179#true} is VALID [2022-02-20 18:59:48,159 INFO L290 TraceCheckUtils]: 65: Hoare triple {8179#true} assume ~max2~0 == ~id2~0; {8179#true} is VALID [2022-02-20 18:59:48,159 INFO L290 TraceCheckUtils]: 66: Hoare triple {8179#true} assume ~max3~0 == ~id3~0; {8179#true} is VALID [2022-02-20 18:59:48,160 INFO L290 TraceCheckUtils]: 67: Hoare triple {8179#true} assume ~max4~0 == ~id4~0; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,161 INFO L290 TraceCheckUtils]: 68: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~st1~0; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,161 INFO L290 TraceCheckUtils]: 69: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~st2~0; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,162 INFO L290 TraceCheckUtils]: 70: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~st3~0; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,162 INFO L290 TraceCheckUtils]: 71: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~st4~0; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,162 INFO L290 TraceCheckUtils]: 72: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~nl1~0; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,163 INFO L290 TraceCheckUtils]: 73: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~nl2~0; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,163 INFO L290 TraceCheckUtils]: 74: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~nl3~0; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,163 INFO L290 TraceCheckUtils]: 75: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~nl4~0; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,165 INFO L290 TraceCheckUtils]: 76: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~mode1~0 % 256; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,165 INFO L290 TraceCheckUtils]: 77: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~mode2~0 % 256; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,165 INFO L290 TraceCheckUtils]: 78: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~mode3~0 % 256; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,165 INFO L290 TraceCheckUtils]: 79: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~mode4~0 % 256; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,166 INFO L290 TraceCheckUtils]: 80: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~newmax1~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,166 INFO L290 TraceCheckUtils]: 81: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~newmax2~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,166 INFO L290 TraceCheckUtils]: 82: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~newmax3~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,167 INFO L290 TraceCheckUtils]: 83: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~newmax4~0 % 256);main_~init__tmp___23~0#1 := 1;~__return_4630~0 := main_~init__tmp___23~0#1;main_~main__i2~0#1 := ~__return_4630~0; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,167 INFO L290 TraceCheckUtils]: 84: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 != main_~main__i2~0#1;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;main_~main__i2~0#1 := 0;havoc main_~node1__newmax~0#1;main_~node1__newmax~0#1 := 0; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,167 INFO L290 TraceCheckUtils]: 85: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~mode1~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,168 INFO L290 TraceCheckUtils]: 86: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r1~0 % 256 < 3; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,168 INFO L290 TraceCheckUtils]: 87: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep12~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,168 INFO L290 TraceCheckUtils]: 88: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep13~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,169 INFO L290 TraceCheckUtils]: 89: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep14~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,169 INFO L290 TraceCheckUtils]: 90: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~mode1~0 := 1;havoc main_~node2__newmax~0#1;main_~node2__newmax~0#1 := 0; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,169 INFO L290 TraceCheckUtils]: 91: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~mode2~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,170 INFO L290 TraceCheckUtils]: 92: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r2~0 % 256 < 3; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,170 INFO L290 TraceCheckUtils]: 93: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep21~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,170 INFO L290 TraceCheckUtils]: 94: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep23~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,171 INFO L290 TraceCheckUtils]: 95: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep24~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,171 INFO L290 TraceCheckUtils]: 96: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~mode2~0 := 1;havoc main_~node3__newmax~0#1;main_~node3__newmax~0#1 := 0; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,171 INFO L290 TraceCheckUtils]: 97: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~mode3~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,172 INFO L290 TraceCheckUtils]: 98: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r3~0 % 256 < 3; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,172 INFO L290 TraceCheckUtils]: 99: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep31~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,172 INFO L290 TraceCheckUtils]: 100: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep32~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,173 INFO L290 TraceCheckUtils]: 101: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep34~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,173 INFO L290 TraceCheckUtils]: 102: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~mode3~0 := 1;havoc main_~node4__newmax~0#1;main_~node4__newmax~0#1 := 0; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,173 INFO L290 TraceCheckUtils]: 103: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~mode4~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,174 INFO L290 TraceCheckUtils]: 104: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r4~0 % 256 < 3; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,174 INFO L290 TraceCheckUtils]: 105: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep41~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,174 INFO L290 TraceCheckUtils]: 106: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep42~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,174 INFO L290 TraceCheckUtils]: 107: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep43~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,175 INFO L290 TraceCheckUtils]: 108: Hoare triple {8181#(= (+ ~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; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,175 INFO L290 TraceCheckUtils]: 109: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,175 INFO L290 TraceCheckUtils]: 110: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st1~0 + ~nl1~0 <= 1; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,176 INFO L290 TraceCheckUtils]: 111: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st2~0 + ~nl2~0 <= 1; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,176 INFO L290 TraceCheckUtils]: 112: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st3~0 + ~nl3~0 <= 1; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,176 INFO L290 TraceCheckUtils]: 113: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st4~0 + ~nl4~0 <= 1; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,177 INFO L290 TraceCheckUtils]: 114: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(~r1~0 % 256 >= 3); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,177 INFO L290 TraceCheckUtils]: 115: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,177 INFO L290 TraceCheckUtils]: 116: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r1~0 % 256 < 3; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,178 INFO L290 TraceCheckUtils]: 117: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(~r1~0 % 256 >= 3); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,178 INFO L290 TraceCheckUtils]: 118: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,178 INFO L290 TraceCheckUtils]: 119: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r1~0 % 256 < 3;main_~check__tmp~0#1 := 1;~__return_4872~0 := main_~check__tmp~0#1;main_~main__c1~0#1 := ~__return_4872~0;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; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,179 INFO L290 TraceCheckUtils]: 120: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == main_~assert__arg~0#1 % 256);havoc main_~node1__newmax~1#1;main_~node1__newmax~1#1 := 0; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,179 INFO L290 TraceCheckUtils]: 121: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~mode1~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,179 INFO L290 TraceCheckUtils]: 122: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,180 INFO L290 TraceCheckUtils]: 123: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep21~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,182 INFO L290 TraceCheckUtils]: 124: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep31~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,182 INFO L290 TraceCheckUtils]: 125: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep41~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,183 INFO L290 TraceCheckUtils]: 126: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~newmax1~0 := main_~node1__newmax~1#1; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,183 INFO L290 TraceCheckUtils]: 127: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(3 == ~r1~0 % 256);~mode1~0 := 0;havoc main_~node2__newmax~1#1;main_~node2__newmax~1#1 := 0; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,183 INFO L290 TraceCheckUtils]: 128: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~mode2~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,184 INFO L290 TraceCheckUtils]: 129: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,184 INFO L290 TraceCheckUtils]: 130: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep12~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,184 INFO L290 TraceCheckUtils]: 131: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep32~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,185 INFO L290 TraceCheckUtils]: 132: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep42~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,185 INFO L290 TraceCheckUtils]: 133: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~newmax2~0 := main_~node2__newmax~1#1; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,185 INFO L290 TraceCheckUtils]: 134: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(3 == ~r2~0 % 256);~mode2~0 := 0;havoc main_~node3__newmax~1#1;main_~node3__newmax~1#1 := 0; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,186 INFO L290 TraceCheckUtils]: 135: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~mode3~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,186 INFO L290 TraceCheckUtils]: 136: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,186 INFO L290 TraceCheckUtils]: 137: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep13~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,187 INFO L290 TraceCheckUtils]: 138: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep23~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,187 INFO L290 TraceCheckUtils]: 139: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep43~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,187 INFO L290 TraceCheckUtils]: 140: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~newmax3~0 := main_~node3__newmax~1#1; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,187 INFO L290 TraceCheckUtils]: 141: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(3 == ~r3~0 % 256);~mode3~0 := 0;havoc main_~node4__newmax~1#1;main_~node4__newmax~1#1 := 0; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,188 INFO L290 TraceCheckUtils]: 142: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~mode4~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,188 INFO L290 TraceCheckUtils]: 143: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,188 INFO L290 TraceCheckUtils]: 144: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep14~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,189 INFO L290 TraceCheckUtils]: 145: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep24~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,189 INFO L290 TraceCheckUtils]: 146: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep34~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,189 INFO L290 TraceCheckUtils]: 147: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~newmax4~0 := main_~node4__newmax~1#1; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,190 INFO L290 TraceCheckUtils]: 148: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(3 == ~r4~0 % 256);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~1#1; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,190 INFO L290 TraceCheckUtils]: 149: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,190 INFO L290 TraceCheckUtils]: 150: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st1~0 + ~nl1~0 <= 1; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,191 INFO L290 TraceCheckUtils]: 151: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st2~0 + ~nl2~0 <= 1; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,191 INFO L290 TraceCheckUtils]: 152: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st3~0 + ~nl3~0 <= 1; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,191 INFO L290 TraceCheckUtils]: 153: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st4~0 + ~nl4~0 <= 1; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,191 INFO L290 TraceCheckUtils]: 154: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(~r1~0 % 256 >= 3); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,192 INFO L290 TraceCheckUtils]: 155: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,192 INFO L290 TraceCheckUtils]: 156: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r1~0 % 256 < 3; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,192 INFO L290 TraceCheckUtils]: 157: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(~r1~0 % 256 >= 3); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,193 INFO L290 TraceCheckUtils]: 158: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,193 INFO L290 TraceCheckUtils]: 159: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r1~0 % 256 < 3;main_~check__tmp~1#1 := 1;~__return_5080~0 := main_~check__tmp~1#1;main_~main__c1~0#1 := ~__return_5080~0;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; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,193 INFO L290 TraceCheckUtils]: 160: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == main_~assert__arg~1#1 % 256);havoc main_~node1__newmax~2#1;main_~node1__newmax~2#1 := 0; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,194 INFO L290 TraceCheckUtils]: 161: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~mode1~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,194 INFO L290 TraceCheckUtils]: 162: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r1~0 % 256 < 3; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,194 INFO L290 TraceCheckUtils]: 163: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep12~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,195 INFO L290 TraceCheckUtils]: 164: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep13~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,195 INFO L290 TraceCheckUtils]: 165: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep14~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,195 INFO L290 TraceCheckUtils]: 166: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~mode1~0 := 1;havoc main_~node2__newmax~2#1;main_~node2__newmax~2#1 := 0; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,195 INFO L290 TraceCheckUtils]: 167: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~mode2~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,196 INFO L290 TraceCheckUtils]: 168: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r2~0 % 256 < 3; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,196 INFO L290 TraceCheckUtils]: 169: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep21~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,196 INFO L290 TraceCheckUtils]: 170: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep23~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,197 INFO L290 TraceCheckUtils]: 171: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep24~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,197 INFO L290 TraceCheckUtils]: 172: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~mode2~0 := 1;havoc main_~node3__newmax~2#1;main_~node3__newmax~2#1 := 0; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,197 INFO L290 TraceCheckUtils]: 173: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~mode3~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,198 INFO L290 TraceCheckUtils]: 174: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r3~0 % 256 < 3; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,198 INFO L290 TraceCheckUtils]: 175: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep31~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,198 INFO L290 TraceCheckUtils]: 176: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep32~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,199 INFO L290 TraceCheckUtils]: 177: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep34~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,199 INFO L290 TraceCheckUtils]: 178: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~mode3~0 := 1;havoc main_~node4__newmax~2#1;main_~node4__newmax~2#1 := 0; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,199 INFO L290 TraceCheckUtils]: 179: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~mode4~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,200 INFO L290 TraceCheckUtils]: 180: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r4~0 % 256 < 3; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,200 INFO L290 TraceCheckUtils]: 181: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep41~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,200 INFO L290 TraceCheckUtils]: 182: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep42~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,200 INFO L290 TraceCheckUtils]: 183: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep43~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,201 INFO L290 TraceCheckUtils]: 184: Hoare triple {8181#(= (+ ~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; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,201 INFO L290 TraceCheckUtils]: 185: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,201 INFO L290 TraceCheckUtils]: 186: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st1~0 + ~nl1~0 <= 1; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,202 INFO L290 TraceCheckUtils]: 187: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st2~0 + ~nl2~0 <= 1; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,202 INFO L290 TraceCheckUtils]: 188: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st3~0 + ~nl3~0 <= 1; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,205 INFO L290 TraceCheckUtils]: 189: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st4~0 + ~nl4~0 <= 1; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,205 INFO L290 TraceCheckUtils]: 190: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(~r1~0 % 256 >= 3); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,206 INFO L290 TraceCheckUtils]: 191: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,206 INFO L290 TraceCheckUtils]: 192: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r1~0 % 256 < 3; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,206 INFO L290 TraceCheckUtils]: 193: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(~r1~0 % 256 >= 3); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,208 INFO L290 TraceCheckUtils]: 194: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,209 INFO L290 TraceCheckUtils]: 195: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r1~0 % 256 < 3;main_~check__tmp~2#1 := 1;~__return_5300~0 := main_~check__tmp~2#1;main_~main__c1~0#1 := ~__return_5300~0;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; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,209 INFO L290 TraceCheckUtils]: 196: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == main_~assert__arg~2#1 % 256);havoc main_~node1__newmax~3#1;main_~node1__newmax~3#1 := 0; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,209 INFO L290 TraceCheckUtils]: 197: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~mode1~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,210 INFO L290 TraceCheckUtils]: 198: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,210 INFO L290 TraceCheckUtils]: 199: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep21~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,210 INFO L290 TraceCheckUtils]: 200: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep31~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,211 INFO L290 TraceCheckUtils]: 201: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep41~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,211 INFO L290 TraceCheckUtils]: 202: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~newmax1~0 := main_~node1__newmax~3#1; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,211 INFO L290 TraceCheckUtils]: 203: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(3 == ~r1~0 % 256);~mode1~0 := 0;havoc main_~node2__newmax~3#1;main_~node2__newmax~3#1 := 0; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,212 INFO L290 TraceCheckUtils]: 204: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~mode2~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,212 INFO L290 TraceCheckUtils]: 205: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,212 INFO L290 TraceCheckUtils]: 206: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep12~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,213 INFO L290 TraceCheckUtils]: 207: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep32~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,213 INFO L290 TraceCheckUtils]: 208: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep42~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,213 INFO L290 TraceCheckUtils]: 209: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~newmax2~0 := main_~node2__newmax~3#1; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,213 INFO L290 TraceCheckUtils]: 210: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(3 == ~r2~0 % 256);~mode2~0 := 0;havoc main_~node3__newmax~3#1;main_~node3__newmax~3#1 := 0; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,214 INFO L290 TraceCheckUtils]: 211: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~mode3~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,214 INFO L290 TraceCheckUtils]: 212: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,214 INFO L290 TraceCheckUtils]: 213: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep13~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,215 INFO L290 TraceCheckUtils]: 214: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep23~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,215 INFO L290 TraceCheckUtils]: 215: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep43~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,215 INFO L290 TraceCheckUtils]: 216: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~newmax3~0 := main_~node3__newmax~3#1; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,216 INFO L290 TraceCheckUtils]: 217: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(3 == ~r3~0 % 256);~mode3~0 := 0;havoc main_~node4__newmax~3#1;main_~node4__newmax~3#1 := 0; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,216 INFO L290 TraceCheckUtils]: 218: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~mode4~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,216 INFO L290 TraceCheckUtils]: 219: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,217 INFO L290 TraceCheckUtils]: 220: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep14~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,217 INFO L290 TraceCheckUtils]: 221: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep24~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,217 INFO L290 TraceCheckUtils]: 222: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep34~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,218 INFO L290 TraceCheckUtils]: 223: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~newmax4~0 := main_~node4__newmax~3#1; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,218 INFO L290 TraceCheckUtils]: 224: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(3 == ~r4~0 % 256);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~3#1; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,218 INFO L290 TraceCheckUtils]: 225: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,219 INFO L290 TraceCheckUtils]: 226: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st1~0 + ~nl1~0 <= 1; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,219 INFO L290 TraceCheckUtils]: 227: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st2~0 + ~nl2~0 <= 1; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,219 INFO L290 TraceCheckUtils]: 228: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st3~0 + ~nl3~0 <= 1; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,219 INFO L290 TraceCheckUtils]: 229: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st4~0 + ~nl4~0 <= 1; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,220 INFO L290 TraceCheckUtils]: 230: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(~r1~0 % 256 >= 3); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,220 INFO L290 TraceCheckUtils]: 231: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,220 INFO L290 TraceCheckUtils]: 232: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r1~0 % 256 < 3; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,221 INFO L290 TraceCheckUtils]: 233: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(~r1~0 % 256 >= 3); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,221 INFO L290 TraceCheckUtils]: 234: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,221 INFO L290 TraceCheckUtils]: 235: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r1~0 % 256 < 3;main_~check__tmp~3#1 := 1;~__return_5508~0 := main_~check__tmp~3#1;main_~main__c1~0#1 := ~__return_5508~0;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; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,222 INFO L290 TraceCheckUtils]: 236: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == main_~assert__arg~3#1 % 256);havoc main_~node1__newmax~4#1;main_~node1__newmax~4#1 := 0; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,222 INFO L290 TraceCheckUtils]: 237: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~mode1~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,222 INFO L290 TraceCheckUtils]: 238: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r1~0 % 256 < 3; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,222 INFO L290 TraceCheckUtils]: 239: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep12~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,223 INFO L290 TraceCheckUtils]: 240: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep13~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,223 INFO L290 TraceCheckUtils]: 241: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep14~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,223 INFO L290 TraceCheckUtils]: 242: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~mode1~0 := 1;havoc main_~node2__newmax~4#1;main_~node2__newmax~4#1 := 0; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,224 INFO L290 TraceCheckUtils]: 243: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~mode2~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,224 INFO L290 TraceCheckUtils]: 244: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r2~0 % 256 < 3; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,224 INFO L290 TraceCheckUtils]: 245: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep21~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,225 INFO L290 TraceCheckUtils]: 246: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep23~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,225 INFO L290 TraceCheckUtils]: 247: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep24~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,225 INFO L290 TraceCheckUtils]: 248: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~mode2~0 := 1;havoc main_~node3__newmax~4#1;main_~node3__newmax~4#1 := 0; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,226 INFO L290 TraceCheckUtils]: 249: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~mode3~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,226 INFO L290 TraceCheckUtils]: 250: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r3~0 % 256 < 3; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,226 INFO L290 TraceCheckUtils]: 251: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep31~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,226 INFO L290 TraceCheckUtils]: 252: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep32~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,227 INFO L290 TraceCheckUtils]: 253: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep34~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,227 INFO L290 TraceCheckUtils]: 254: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~mode3~0 := 1;havoc main_~node4__newmax~4#1;main_~node4__newmax~4#1 := 0; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,227 INFO L290 TraceCheckUtils]: 255: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~mode4~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,228 INFO L290 TraceCheckUtils]: 256: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r4~0 % 256 < 3; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,228 INFO L290 TraceCheckUtils]: 257: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep41~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,228 INFO L290 TraceCheckUtils]: 258: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep42~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,229 INFO L290 TraceCheckUtils]: 259: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep43~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,229 INFO L290 TraceCheckUtils]: 260: Hoare triple {8181#(= (+ ~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; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,229 INFO L290 TraceCheckUtils]: 261: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,230 INFO L290 TraceCheckUtils]: 262: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st1~0 + ~nl1~0 <= 1; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,230 INFO L290 TraceCheckUtils]: 263: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st2~0 + ~nl2~0 <= 1; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,230 INFO L290 TraceCheckUtils]: 264: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st3~0 + ~nl3~0 <= 1; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,231 INFO L290 TraceCheckUtils]: 265: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st4~0 + ~nl4~0 <= 1; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,231 INFO L290 TraceCheckUtils]: 266: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(~r1~0 % 256 >= 3); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,231 INFO L290 TraceCheckUtils]: 267: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,231 INFO L290 TraceCheckUtils]: 268: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r1~0 % 256 < 3; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,232 INFO L290 TraceCheckUtils]: 269: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(~r1~0 % 256 >= 3); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,232 INFO L290 TraceCheckUtils]: 270: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,232 INFO L290 TraceCheckUtils]: 271: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r1~0 % 256 < 3;main_~check__tmp~4#1 := 1;~__return_5728~0 := main_~check__tmp~4#1;main_~main__c1~0#1 := ~__return_5728~0;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; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,233 INFO L290 TraceCheckUtils]: 272: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == main_~assert__arg~4#1 % 256);havoc main_~node1__newmax~5#1;main_~node1__newmax~5#1 := 0; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,233 INFO L290 TraceCheckUtils]: 273: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~mode1~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,233 INFO L290 TraceCheckUtils]: 274: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,234 INFO L290 TraceCheckUtils]: 275: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep21~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,234 INFO L290 TraceCheckUtils]: 276: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep31~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,234 INFO L290 TraceCheckUtils]: 277: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep41~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,235 INFO L290 TraceCheckUtils]: 278: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~newmax1~0 := main_~node1__newmax~5#1; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,235 INFO L290 TraceCheckUtils]: 279: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 3 == ~r1~0 % 256; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,235 INFO L290 TraceCheckUtils]: 280: Hoare triple {8181#(= (+ ~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; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,236 INFO L290 TraceCheckUtils]: 281: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~mode2~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,236 INFO L290 TraceCheckUtils]: 282: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,236 INFO L290 TraceCheckUtils]: 283: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep12~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,237 INFO L290 TraceCheckUtils]: 284: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep32~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,237 INFO L290 TraceCheckUtils]: 285: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep42~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,237 INFO L290 TraceCheckUtils]: 286: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~newmax2~0 := main_~node2__newmax~5#1; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,237 INFO L290 TraceCheckUtils]: 287: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 3 == ~r2~0 % 256; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,238 INFO L290 TraceCheckUtils]: 288: Hoare triple {8181#(= (+ ~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; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,238 INFO L290 TraceCheckUtils]: 289: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~mode3~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,238 INFO L290 TraceCheckUtils]: 290: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,239 INFO L290 TraceCheckUtils]: 291: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep13~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,239 INFO L290 TraceCheckUtils]: 292: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep23~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,239 INFO L290 TraceCheckUtils]: 293: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep43~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,240 INFO L290 TraceCheckUtils]: 294: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~newmax3~0 := main_~node3__newmax~5#1; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,240 INFO L290 TraceCheckUtils]: 295: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 3 == ~r3~0 % 256; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,240 INFO L290 TraceCheckUtils]: 296: Hoare triple {8181#(= (+ ~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; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,241 INFO L290 TraceCheckUtils]: 297: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~mode4~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,241 INFO L290 TraceCheckUtils]: 298: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,242 INFO L290 TraceCheckUtils]: 299: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep14~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,242 INFO L290 TraceCheckUtils]: 300: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep24~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,242 INFO L290 TraceCheckUtils]: 301: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep34~0 % 256); {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,243 INFO L290 TraceCheckUtils]: 302: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~newmax4~0 := main_~node4__newmax~5#1; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,243 INFO L290 TraceCheckUtils]: 303: Hoare triple {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 3 == ~r4~0 % 256; {8181#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 18:59:48,244 INFO L290 TraceCheckUtils]: 304: Hoare triple {8181#(= (+ ~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; {8180#false} is VALID [2022-02-20 18:59:48,244 INFO L290 TraceCheckUtils]: 305: Hoare triple {8180#false} assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1);main_~check__tmp~6#1 := 0;~__return_7484~0 := main_~check__tmp~6#1;main_~main__c1~0#1 := ~__return_7484~0;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; {8180#false} is VALID [2022-02-20 18:59:48,244 INFO L290 TraceCheckUtils]: 306: Hoare triple {8180#false} assume 0 == main_~assert__arg~6#1 % 256; {8180#false} is VALID [2022-02-20 18:59:48,245 INFO L290 TraceCheckUtils]: 307: Hoare triple {8180#false} assume !false; {8180#false} is VALID [2022-02-20 18:59:48,246 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 18:59:48,246 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 18:59:48,246 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [312559389] [2022-02-20 18:59:48,247 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [312559389] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 18:59:48,247 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 18:59:48,247 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 18:59:48,247 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2083902490] [2022-02-20 18:59:48,247 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 18:59:48,249 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 102.66666666666667) internal successors, (308), 3 states have internal predecessors, (308), 0 states have call successors, (0), 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 308 [2022-02-20 18:59:48,250 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 18:59:48,250 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 102.66666666666667) internal successors, (308), 3 states have internal predecessors, (308), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:59:48,469 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 308 edges. 308 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:59:48,469 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 18:59:48,469 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 18:59:48,469 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 18:59:48,469 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 18:59:48,470 INFO L87 Difference]: Start difference. First operand 1463 states and 2250 transitions. Second operand has 3 states, 3 states have (on average 102.66666666666667) internal successors, (308), 3 states have internal predecessors, (308), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:59:50,382 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:59:50,383 INFO L93 Difference]: Finished difference Result 2860 states and 4447 transitions. [2022-02-20 18:59:50,383 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 18:59:50,383 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 102.66666666666667) internal successors, (308), 3 states have internal predecessors, (308), 0 states have call successors, (0), 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 308 [2022-02-20 18:59:50,384 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 18:59:50,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 102.66666666666667) internal successors, (308), 3 states have internal predecessors, (308), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:59:50,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 2768 transitions. [2022-02-20 18:59:50,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 102.66666666666667) internal successors, (308), 3 states have internal predecessors, (308), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:59:50,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 2768 transitions. [2022-02-20 18:59:50,405 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 2768 transitions. [2022-02-20 18:59:52,065 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 2768 edges. 2768 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:59:52,288 INFO L225 Difference]: With dead ends: 2860 [2022-02-20 18:59:52,289 INFO L226 Difference]: Without dead ends: 2491 [2022-02-20 18:59:52,290 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 18:59:52,291 INFO L933 BasicCegarLoop]: 1670 mSDtfsCounter, 889 mSDsluCounter, 1154 mSDsCounter, 0 mSdLazyCounter, 220 mSolverCounterSat, 18 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 889 SdHoareTripleChecker+Valid, 2824 SdHoareTripleChecker+Invalid, 238 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 18 IncrementalHoareTripleChecker+Valid, 220 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-02-20 18:59:52,291 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [889 Valid, 2824 Invalid, 238 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [18 Valid, 220 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-02-20 18:59:52,293 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2491 states. [2022-02-20 18:59:52,360 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2491 to 2489. [2022-02-20 18:59:52,360 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 18:59:52,365 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2491 states. Second operand has 2489 states, 2477 states have (on average 1.5538958417440452) internal successors, (3849), 2488 states have internal predecessors, (3849), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:59:52,369 INFO L74 IsIncluded]: Start isIncluded. First operand 2491 states. Second operand has 2489 states, 2477 states have (on average 1.5538958417440452) internal successors, (3849), 2488 states have internal predecessors, (3849), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:59:52,373 INFO L87 Difference]: Start difference. First operand 2491 states. Second operand has 2489 states, 2477 states have (on average 1.5538958417440452) internal successors, (3849), 2488 states have internal predecessors, (3849), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:59:52,525 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:59:52,525 INFO L93 Difference]: Finished difference Result 2491 states and 3850 transitions. [2022-02-20 18:59:52,526 INFO L276 IsEmpty]: Start isEmpty. Operand 2491 states and 3850 transitions. [2022-02-20 18:59:52,528 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:59:52,528 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:59:52,533 INFO L74 IsIncluded]: Start isIncluded. First operand has 2489 states, 2477 states have (on average 1.5538958417440452) internal successors, (3849), 2488 states have internal predecessors, (3849), 0 states have call successors, (0), 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 2491 states. [2022-02-20 18:59:52,547 INFO L87 Difference]: Start difference. First operand has 2489 states, 2477 states have (on average 1.5538958417440452) internal successors, (3849), 2488 states have internal predecessors, (3849), 0 states have call successors, (0), 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 2491 states. [2022-02-20 18:59:52,712 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:59:52,712 INFO L93 Difference]: Finished difference Result 2491 states and 3850 transitions. [2022-02-20 18:59:52,712 INFO L276 IsEmpty]: Start isEmpty. Operand 2491 states and 3850 transitions. [2022-02-20 18:59:52,715 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:59:52,715 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:59:52,715 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 18:59:52,715 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 18:59:52,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2489 states, 2477 states have (on average 1.5538958417440452) internal successors, (3849), 2488 states have internal predecessors, (3849), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:59:52,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2489 states to 2489 states and 3849 transitions. [2022-02-20 18:59:52,945 INFO L78 Accepts]: Start accepts. Automaton has 2489 states and 3849 transitions. Word has length 308 [2022-02-20 18:59:52,945 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 18:59:52,946 INFO L470 AbstractCegarLoop]: Abstraction has 2489 states and 3849 transitions. [2022-02-20 18:59:52,946 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 102.66666666666667) internal successors, (308), 3 states have internal predecessors, (308), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:59:52,946 INFO L276 IsEmpty]: Start isEmpty. Operand 2489 states and 3849 transitions. [2022-02-20 18:59:52,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2022-02-20 18:59:52,950 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 18:59:52,950 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] [2022-02-20 18:59:52,950 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-20 18:59:52,950 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 18:59:52,951 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 18:59:52,951 INFO L85 PathProgramCache]: Analyzing trace with hash -1477875295, now seen corresponding path program 1 times [2022-02-20 18:59:52,951 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 18:59:52,951 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1616342732] [2022-02-20 18:59:52,951 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 18:59:52,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 18:59:53,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:59:53,255 INFO L290 TraceCheckUtils]: 0: Hoare triple {20297#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(59, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~newmax1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~newmax2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~newmax3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~newmax4~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[3 := #funAddr~node4.base], ~nodes~0.offset[3 := #funAddr~node4.offset];~__return_4630~0 := 0;~__return_4872~0 := 0;~__return_5080~0 := 0;~__return_5300~0 := 0;~__return_5508~0 := 0;~__return_5728~0 := 0;~__return_7527~0 := 0;~__return_7484~0 := 0;~__return_7400~0 := 0;~__return_7357~0 := 0;~__return_7232~0 := 0;~__return_7189~0 := 0;~__return_7105~0 := 0;~__return_7059~0 := 0;~__return_6146~0 := 0;~__return_6873~0 := 0;~__return_6830~0 := 0;~__return_6746~0 := 0;~__return_6700~0 := 0;~__return_6555~0 := 0;~__return_6509~0 := 0;~__return_6402~0 := 0;~__return_5945~0 := 0; {20297#true} is VALID [2022-02-20 18:59:53,256 INFO L290 TraceCheckUtils]: 1: Hoare triple {20297#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_~__tmp_13~0#1, main_~assert__arg~12#1, main_~check__tmp~12#1, main_~node4__newmax~8#1, main_~node3__newmax~6#1, main_~node2__newmax~5#1, main_~__tmp_14~0#1, main_~assert__arg~13#1, main_~check__tmp~14#1, main_~__tmp_15~0#1, main_~assert__arg~14#1, main_~check__tmp~15#1, main_~node4__newmax~10#1, main_~__tmp_16~0#1, main_~assert__arg~15#1, main_~check__tmp~16#1, main_~check__tmp~17#1, main_~node4__newmax~11#1, main_~node3__newmax~8#1, main_~__tmp_17~0#1, main_~assert__arg~16#1, main_~check__tmp~18#1, main_~check__tmp~19#1, main_~node4__newmax~12#1, main_~check__tmp~20#1, main_~check__tmp~21#1, main_~node4__newmax~13#1, main_~node3__newmax~9#1, main_~node2__newmax~7#1, main_~node1__newmax~5#1, main_~__tmp_5~0#1, main_~assert__arg~4#1, main_~check__tmp~4#1, main_~node4____CPAchecker_TMP_2~2#1, main_~node4____CPAchecker_TMP_1~2#1, main_~node4____CPAchecker_TMP_0~2#1, main_~node4__newmax~4#1, main_~node3____CPAchecker_TMP_2~2#1, main_~node3____CPAchecker_TMP_1~2#1, main_~node3____CPAchecker_TMP_0~2#1, main_~node3__newmax~4#1, main_~node2____CPAchecker_TMP_2~2#1, main_~node2____CPAchecker_TMP_1~2#1, main_~node2____CPAchecker_TMP_0~2#1, main_~node2__newmax~4#1, main_~node1____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_~__tmp_4~0#1, main_~assert__arg~3#1, main_~check__tmp~3#1, main_~node4__newmax~3#1, main_~node3__newmax~3#1, main_~node2__newmax~3#1, main_~node1__newmax~3#1, main_~__tmp_3~0#1, main_~assert__arg~2#1, main_~check__tmp~2#1, main_~node4____CPAchecker_TMP_2~1#1, main_~node4____CPAchecker_TMP_1~1#1, main_~node4____CPAchecker_TMP_0~1#1, main_~node4__newmax~2#1, main_~node3____CPAchecker_TMP_2~1#1, main_~node3____CPAchecker_TMP_1~1#1, main_~node3____CPAchecker_TMP_0~1#1, main_~node3__newmax~2#1, main_~node2____CPAchecker_TMP_2~1#1, main_~node2____CPAchecker_TMP_1~1#1, main_~node2____CPAchecker_TMP_0~1#1, main_~node2__newmax~2#1, main_~node1____CPAchecker_TMP_2~1#1, main_~node1____CPAchecker_TMP_1~1#1, main_~node1____CPAchecker_TMP_0~1#1, main_~node1__newmax~2#1, main_~__tmp_2~0#1, main_~assert__arg~1#1, main_~check__tmp~1#1, main_~node4__newmax~1#1, main_~node3__newmax~1#1, main_~node2__newmax~1#1, main_~node1__newmax~1#1, main_~__tmp_1~0#1, main_~assert__arg~0#1, main_~check__tmp~0#1, main_~node4____CPAchecker_TMP_2~0#1, main_~node4____CPAchecker_TMP_1~0#1, main_~node4____CPAchecker_TMP_0~0#1, main_~node4__newmax~0#1, main_~node3____CPAchecker_TMP_2~0#1, main_~node3____CPAchecker_TMP_1~0#1, main_~node3____CPAchecker_TMP_0~0#1, main_~node3__newmax~0#1, main_~node2____CPAchecker_TMP_2~0#1, main_~node2____CPAchecker_TMP_1~0#1, main_~node2____CPAchecker_TMP_0~0#1, main_~node2__newmax~0#1, main_~node1____CPAchecker_TMP_2~0#1, main_~node1____CPAchecker_TMP_1~0#1, main_~node1____CPAchecker_TMP_0~0#1, main_~node1__newmax~0#1, main_~init__r121~0#1, main_~init__r131~0#1, main_~init__r141~0#1, main_~init__r211~0#1, main_~init__r231~0#1, main_~init__r241~0#1, main_~init__r311~0#1, main_~init__r321~0#1, main_~init__r341~0#1, main_~init__r411~0#1, main_~init__r421~0#1, main_~init__r431~0#1, main_~init__r122~0#1, main_~init__tmp~0#1, main_~init__r132~0#1, main_~init__tmp___0~0#1, main_~init__r142~0#1, main_~init__tmp___1~0#1, main_~init__r212~0#1, main_~init__tmp___2~0#1, main_~init__r232~0#1, main_~init__tmp___3~0#1, main_~init__r242~0#1, main_~init__tmp___4~0#1, main_~init__r312~0#1, main_~init__tmp___5~0#1, main_~init__r322~0#1, main_~init__tmp___6~0#1, main_~init__r342~0#1, main_~init__tmp___7~0#1, main_~init__r412~0#1, main_~init__tmp___8~0#1, main_~init__r422~0#1, main_~init__tmp___9~0#1, main_~init__r432~0#1, main_~init__tmp___10~0#1, main_~init__r123~0#1, main_~init__tmp___11~0#1, main_~init__r133~0#1, main_~init__tmp___12~0#1, main_~init__r143~0#1, main_~init__tmp___13~0#1, main_~init__r213~0#1, main_~init__tmp___14~0#1, main_~init__r233~0#1, main_~init__tmp___15~0#1, main_~init__r243~0#1, main_~init__tmp___16~0#1, main_~init__r313~0#1, main_~init__tmp___17~0#1, main_~init__r323~0#1, main_~init__tmp___18~0#1, main_~init__r343~0#1, main_~init__tmp___19~0#1, main_~init__r413~0#1, main_~init__tmp___20~0#1, main_~init__r423~0#1, main_~init__tmp___21~0#1, main_~init__r433~0#1, main_~init__tmp___22~0#1, main_~init__tmp___23~0#1, main_~main__c1~0#1, main_~main__i2~0#1;havoc main_~main__c1~0#1;havoc main_~main__i2~0#1;main_~main__c1~0#1 := 0;~ep12~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1;~ep13~0 := main_#t~nondet5#1;havoc main_#t~nondet5#1;~ep14~0 := main_#t~nondet6#1;havoc main_#t~nondet6#1;~ep21~0 := main_#t~nondet7#1;havoc main_#t~nondet7#1;~ep23~0 := main_#t~nondet8#1;havoc main_#t~nondet8#1;~ep24~0 := main_#t~nondet9#1;havoc main_#t~nondet9#1;~ep31~0 := main_#t~nondet10#1;havoc main_#t~nondet10#1;~ep32~0 := main_#t~nondet11#1;havoc main_#t~nondet11#1;~ep34~0 := main_#t~nondet12#1;havoc main_#t~nondet12#1;~ep41~0 := main_#t~nondet13#1;havoc main_#t~nondet13#1;~ep42~0 := main_#t~nondet14#1;havoc main_#t~nondet14#1;~ep43~0 := main_#t~nondet15#1;havoc main_#t~nondet15#1;assume -128 <= main_#t~nondet16#1 && main_#t~nondet16#1 <= 127;~id1~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;~r1~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;assume -128 <= main_#t~nondet18#1 && main_#t~nondet18#1 <= 127;~st1~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;assume -128 <= main_#t~nondet19#1 && main_#t~nondet19#1 <= 127;~nl1~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;assume -128 <= main_#t~nondet20#1 && main_#t~nondet20#1 <= 127;~m1~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;assume -128 <= main_#t~nondet21#1 && main_#t~nondet21#1 <= 127;~max1~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;~mode1~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;~newmax1~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;assume -128 <= main_#t~nondet24#1 && main_#t~nondet24#1 <= 127;~id2~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;~r2~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;assume -128 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 127;~st2~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;assume -128 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 127;~nl2~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;assume -128 <= main_#t~nondet28#1 && main_#t~nondet28#1 <= 127;~m2~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;assume -128 <= main_#t~nondet29#1 && main_#t~nondet29#1 <= 127;~max2~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~mode2~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~newmax2~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;assume -128 <= main_#t~nondet32#1 && main_#t~nondet32#1 <= 127;~id3~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;~r3~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;assume -128 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 127;~st3~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;assume -128 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 127;~nl3~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;assume -128 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 127;~m3~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;assume -128 <= main_#t~nondet37#1 && main_#t~nondet37#1 <= 127;~max3~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~mode3~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~newmax3~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;assume -128 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 127;~id4~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~r4~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;assume -128 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 127;~st4~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;assume -128 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 127;~nl4~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;assume -128 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 127;~m4~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;assume -128 <= main_#t~nondet45#1 && main_#t~nondet45#1 <= 127;~max4~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~mode4~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~newmax4~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;havoc main_~init__r121~0#1;havoc main_~init__r131~0#1;havoc main_~init__r141~0#1;havoc main_~init__r211~0#1;havoc main_~init__r231~0#1;havoc main_~init__r241~0#1;havoc main_~init__r311~0#1;havoc main_~init__r321~0#1;havoc main_~init__r341~0#1;havoc main_~init__r411~0#1;havoc main_~init__r421~0#1;havoc main_~init__r431~0#1;havoc main_~init__r122~0#1;havoc main_~init__tmp~0#1;havoc main_~init__r132~0#1;havoc main_~init__tmp___0~0#1;havoc main_~init__r142~0#1;havoc main_~init__tmp___1~0#1;havoc main_~init__r212~0#1;havoc main_~init__tmp___2~0#1;havoc main_~init__r232~0#1;havoc main_~init__tmp___3~0#1;havoc main_~init__r242~0#1;havoc main_~init__tmp___4~0#1;havoc main_~init__r312~0#1;havoc main_~init__tmp___5~0#1;havoc main_~init__r322~0#1;havoc main_~init__tmp___6~0#1;havoc main_~init__r342~0#1;havoc main_~init__tmp___7~0#1;havoc main_~init__r412~0#1;havoc main_~init__tmp___8~0#1;havoc main_~init__r422~0#1;havoc main_~init__tmp___9~0#1;havoc main_~init__r432~0#1;havoc main_~init__tmp___10~0#1;havoc main_~init__r123~0#1;havoc main_~init__tmp___11~0#1;havoc main_~init__r133~0#1;havoc main_~init__tmp___12~0#1;havoc main_~init__r143~0#1;havoc main_~init__tmp___13~0#1;havoc main_~init__r213~0#1;havoc main_~init__tmp___14~0#1;havoc main_~init__r233~0#1;havoc main_~init__tmp___15~0#1;havoc main_~init__r243~0#1;havoc main_~init__tmp___16~0#1;havoc main_~init__r313~0#1;havoc main_~init__tmp___17~0#1;havoc main_~init__r323~0#1;havoc main_~init__tmp___18~0#1;havoc main_~init__r343~0#1;havoc main_~init__tmp___19~0#1;havoc main_~init__r413~0#1;havoc main_~init__tmp___20~0#1;havoc main_~init__r423~0#1;havoc main_~init__tmp___21~0#1;havoc main_~init__r433~0#1;havoc main_~init__tmp___22~0#1;havoc main_~init__tmp___23~0#1;main_~init__r121~0#1 := ~ep12~0;main_~init__r131~0#1 := ~ep13~0;main_~init__r141~0#1 := ~ep14~0;main_~init__r211~0#1 := ~ep21~0;main_~init__r231~0#1 := ~ep23~0;main_~init__r241~0#1 := ~ep24~0;main_~init__r311~0#1 := ~ep31~0;main_~init__r321~0#1 := ~ep32~0;main_~init__r341~0#1 := ~ep34~0;main_~init__r411~0#1 := ~ep41~0;main_~init__r421~0#1 := ~ep42~0;main_~init__r431~0#1 := ~ep43~0; {20299#(= (+ (* (- 1) ~ep12~0) |ULTIMATE.start_main_~init__r121~0#1|) 0)} is VALID [2022-02-20 18:59:53,257 INFO L290 TraceCheckUtils]: 2: Hoare triple {20299#(= (+ (* (- 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; {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:59:53,257 INFO L290 TraceCheckUtils]: 3: Hoare triple {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} main_~init__r122~0#1 := (if 0 == main_~init__tmp~0#1 then 0 else 1); {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:59:53,257 INFO L290 TraceCheckUtils]: 4: Hoare triple {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r131~0#1 % 256);main_~init__tmp___0~0#1 := 1; {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:59:53,258 INFO L290 TraceCheckUtils]: 5: Hoare triple {20300#(<= (+ (* (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); {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:59:53,258 INFO L290 TraceCheckUtils]: 6: Hoare triple {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r141~0#1 % 256);main_~init__tmp___1~0#1 := 1; {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:59:53,258 INFO L290 TraceCheckUtils]: 7: Hoare triple {20300#(<= (+ (* (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); {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:59:53,259 INFO L290 TraceCheckUtils]: 8: Hoare triple {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r211~0#1 % 256);main_~init__tmp___2~0#1 := 1; {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:59:53,259 INFO L290 TraceCheckUtils]: 9: Hoare triple {20300#(<= (+ (* (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); {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:59:53,259 INFO L290 TraceCheckUtils]: 10: Hoare triple {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r231~0#1 % 256);main_~init__tmp___3~0#1 := 1; {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:59:53,260 INFO L290 TraceCheckUtils]: 11: Hoare triple {20300#(<= (+ (* (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); {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:59:53,260 INFO L290 TraceCheckUtils]: 12: Hoare triple {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r241~0#1 % 256);main_~init__tmp___4~0#1 := 1; {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:59:53,261 INFO L290 TraceCheckUtils]: 13: Hoare triple {20300#(<= (+ (* (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); {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:59:53,261 INFO L290 TraceCheckUtils]: 14: Hoare triple {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r311~0#1 % 256);main_~init__tmp___5~0#1 := 1; {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:59:53,261 INFO L290 TraceCheckUtils]: 15: Hoare triple {20300#(<= (+ (* (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); {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:59:53,262 INFO L290 TraceCheckUtils]: 16: Hoare triple {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r321~0#1 % 256);main_~init__tmp___6~0#1 := 1; {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:59:53,262 INFO L290 TraceCheckUtils]: 17: Hoare triple {20300#(<= (+ (* (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); {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:59:53,262 INFO L290 TraceCheckUtils]: 18: Hoare triple {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r341~0#1 % 256);main_~init__tmp___7~0#1 := 1; {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:59:53,263 INFO L290 TraceCheckUtils]: 19: Hoare triple {20300#(<= (+ (* (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); {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:59:53,263 INFO L290 TraceCheckUtils]: 20: Hoare triple {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r411~0#1 % 256);main_~init__tmp___8~0#1 := 1; {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:59:53,263 INFO L290 TraceCheckUtils]: 21: Hoare triple {20300#(<= (+ (* (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); {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:59:53,264 INFO L290 TraceCheckUtils]: 22: Hoare triple {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r421~0#1 % 256);main_~init__tmp___9~0#1 := 1; {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:59:53,264 INFO L290 TraceCheckUtils]: 23: Hoare triple {20300#(<= (+ (* (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); {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:59:53,264 INFO L290 TraceCheckUtils]: 24: Hoare triple {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r431~0#1 % 256);main_~init__tmp___10~0#1 := 1; {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:59:53,265 INFO L290 TraceCheckUtils]: 25: Hoare triple {20300#(<= (+ (* (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); {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:59:53,265 INFO L290 TraceCheckUtils]: 26: Hoare triple {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r122~0#1 % 256);main_~init__tmp___11~0#1 := 1; {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:59:53,265 INFO L290 TraceCheckUtils]: 27: Hoare triple {20300#(<= (+ (* (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); {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:59:53,266 INFO L290 TraceCheckUtils]: 28: Hoare triple {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r132~0#1 % 256);main_~init__tmp___12~0#1 := 1; {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:59:53,266 INFO L290 TraceCheckUtils]: 29: Hoare triple {20300#(<= (+ (* (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); {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:59:53,266 INFO L290 TraceCheckUtils]: 30: Hoare triple {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r142~0#1 % 256);main_~init__tmp___13~0#1 := 1; {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:59:53,267 INFO L290 TraceCheckUtils]: 31: Hoare triple {20300#(<= (+ (* (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); {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:59:53,267 INFO L290 TraceCheckUtils]: 32: Hoare triple {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r212~0#1 % 256);main_~init__tmp___14~0#1 := 1; {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:59:53,268 INFO L290 TraceCheckUtils]: 33: Hoare triple {20300#(<= (+ (* (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); {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:59:53,268 INFO L290 TraceCheckUtils]: 34: Hoare triple {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r232~0#1 % 256);main_~init__tmp___15~0#1 := 1; {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:59:53,268 INFO L290 TraceCheckUtils]: 35: Hoare triple {20300#(<= (+ (* (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); {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:59:53,269 INFO L290 TraceCheckUtils]: 36: Hoare triple {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r242~0#1 % 256);main_~init__tmp___16~0#1 := 1; {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:59:53,269 INFO L290 TraceCheckUtils]: 37: Hoare triple {20300#(<= (+ (* (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); {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:59:53,269 INFO L290 TraceCheckUtils]: 38: Hoare triple {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r312~0#1 % 256);main_~init__tmp___17~0#1 := 1; {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:59:53,270 INFO L290 TraceCheckUtils]: 39: Hoare triple {20300#(<= (+ (* (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); {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:59:53,270 INFO L290 TraceCheckUtils]: 40: Hoare triple {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r322~0#1 % 256);main_~init__tmp___18~0#1 := 1; {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:59:53,270 INFO L290 TraceCheckUtils]: 41: Hoare triple {20300#(<= (+ (* (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); {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:59:53,271 INFO L290 TraceCheckUtils]: 42: Hoare triple {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r342~0#1 % 256);main_~init__tmp___19~0#1 := 1; {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:59:53,271 INFO L290 TraceCheckUtils]: 43: Hoare triple {20300#(<= (+ (* (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); {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:59:53,271 INFO L290 TraceCheckUtils]: 44: Hoare triple {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r412~0#1 % 256);main_~init__tmp___20~0#1 := 1; {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:59:53,272 INFO L290 TraceCheckUtils]: 45: Hoare triple {20300#(<= (+ (* (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); {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:59:53,272 INFO L290 TraceCheckUtils]: 46: Hoare triple {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r422~0#1 % 256);main_~init__tmp___21~0#1 := 1; {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:59:53,272 INFO L290 TraceCheckUtils]: 47: Hoare triple {20300#(<= (+ (* (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); {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:59:53,273 INFO L290 TraceCheckUtils]: 48: Hoare triple {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r432~0#1 % 256);main_~init__tmp___22~0#1 := 1; {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:59:53,273 INFO L290 TraceCheckUtils]: 49: Hoare triple {20300#(<= (+ (* (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); {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:59:53,274 INFO L290 TraceCheckUtils]: 50: Hoare triple {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id1~0 != ~id2~0; {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:59:53,274 INFO L290 TraceCheckUtils]: 51: Hoare triple {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id1~0 != ~id3~0; {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:59:53,274 INFO L290 TraceCheckUtils]: 52: Hoare triple {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id1~0 != ~id4~0; {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:59:53,275 INFO L290 TraceCheckUtils]: 53: Hoare triple {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id2~0 != ~id3~0; {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:59:53,275 INFO L290 TraceCheckUtils]: 54: Hoare triple {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id2~0 != ~id4~0; {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:59:53,275 INFO L290 TraceCheckUtils]: 55: Hoare triple {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id3~0 != ~id4~0; {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:59:53,276 INFO L290 TraceCheckUtils]: 56: Hoare triple {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id1~0 >= 0; {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:59:53,276 INFO L290 TraceCheckUtils]: 57: Hoare triple {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id2~0 >= 0; {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:59:53,276 INFO L290 TraceCheckUtils]: 58: Hoare triple {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id3~0 >= 0; {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:59:53,276 INFO L290 TraceCheckUtils]: 59: Hoare triple {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id4~0 >= 0; {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:59:53,277 INFO L290 TraceCheckUtils]: 60: Hoare triple {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~r1~0 % 256; {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:59:53,277 INFO L290 TraceCheckUtils]: 61: Hoare triple {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~r2~0 % 256; {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:59:53,278 INFO L290 TraceCheckUtils]: 62: Hoare triple {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~r3~0 % 256; {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:59:53,278 INFO L290 TraceCheckUtils]: 63: Hoare triple {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~r4~0 % 256; {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:59:53,279 INFO L290 TraceCheckUtils]: 64: Hoare triple {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~max1~0 == ~id1~0; {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:59:53,280 INFO L290 TraceCheckUtils]: 65: Hoare triple {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~max2~0 == ~id2~0; {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:59:53,281 INFO L290 TraceCheckUtils]: 66: Hoare triple {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~max3~0 == ~id3~0; {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:59:53,281 INFO L290 TraceCheckUtils]: 67: Hoare triple {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~max4~0 == ~id4~0; {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:59:53,281 INFO L290 TraceCheckUtils]: 68: Hoare triple {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~st1~0; {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:59:53,285 INFO L290 TraceCheckUtils]: 69: Hoare triple {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~st2~0; {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:59:53,286 INFO L290 TraceCheckUtils]: 70: Hoare triple {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~st3~0; {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:59:53,286 INFO L290 TraceCheckUtils]: 71: Hoare triple {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~st4~0; {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:59:53,286 INFO L290 TraceCheckUtils]: 72: Hoare triple {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~nl1~0; {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:59:53,287 INFO L290 TraceCheckUtils]: 73: Hoare triple {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~nl2~0; {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:59:53,287 INFO L290 TraceCheckUtils]: 74: Hoare triple {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~nl3~0; {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:59:53,288 INFO L290 TraceCheckUtils]: 75: Hoare triple {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~nl4~0; {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:59:53,288 INFO L290 TraceCheckUtils]: 76: Hoare triple {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~mode1~0 % 256; {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:59:53,288 INFO L290 TraceCheckUtils]: 77: Hoare triple {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~mode2~0 % 256; {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:59:53,289 INFO L290 TraceCheckUtils]: 78: Hoare triple {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~mode3~0 % 256; {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:59:53,289 INFO L290 TraceCheckUtils]: 79: Hoare triple {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~mode4~0 % 256; {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:59:53,289 INFO L290 TraceCheckUtils]: 80: Hoare triple {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == ~newmax1~0 % 256); {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:59:53,290 INFO L290 TraceCheckUtils]: 81: Hoare triple {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == ~newmax2~0 % 256); {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:59:53,290 INFO L290 TraceCheckUtils]: 82: Hoare triple {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == ~newmax3~0 % 256); {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:59:53,302 INFO L290 TraceCheckUtils]: 83: Hoare triple {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == ~newmax4~0 % 256);main_~init__tmp___23~0#1 := 1;~__return_4630~0 := main_~init__tmp___23~0#1;main_~main__i2~0#1 := ~__return_4630~0; {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:59:53,322 INFO L290 TraceCheckUtils]: 84: Hoare triple {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 != main_~main__i2~0#1;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;main_~main__i2~0#1 := 0;havoc main_~node1__newmax~0#1;main_~node1__newmax~0#1 := 0; {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:59:53,323 INFO L290 TraceCheckUtils]: 85: Hoare triple {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !!(0 == ~mode1~0 % 256); {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:59:53,323 INFO L290 TraceCheckUtils]: 86: Hoare triple {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~r1~0 % 256 < 3; {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:59:53,324 INFO L290 TraceCheckUtils]: 87: Hoare triple {20300#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !!(0 == ~ep12~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,324 INFO L290 TraceCheckUtils]: 88: Hoare triple {20298#false} assume !!(0 == ~ep13~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,324 INFO L290 TraceCheckUtils]: 89: Hoare triple {20298#false} assume !!(0 == ~ep14~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,324 INFO L290 TraceCheckUtils]: 90: Hoare triple {20298#false} ~mode1~0 := 1;havoc main_~node2__newmax~0#1;main_~node2__newmax~0#1 := 0; {20298#false} is VALID [2022-02-20 18:59:53,324 INFO L290 TraceCheckUtils]: 91: Hoare triple {20298#false} assume !!(0 == ~mode2~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,324 INFO L290 TraceCheckUtils]: 92: Hoare triple {20298#false} assume ~r2~0 % 256 < 3; {20298#false} is VALID [2022-02-20 18:59:53,324 INFO L290 TraceCheckUtils]: 93: Hoare triple {20298#false} assume !!(0 == ~ep21~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,324 INFO L290 TraceCheckUtils]: 94: Hoare triple {20298#false} assume !!(0 == ~ep23~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,324 INFO L290 TraceCheckUtils]: 95: Hoare triple {20298#false} assume !!(0 == ~ep24~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,324 INFO L290 TraceCheckUtils]: 96: Hoare triple {20298#false} ~mode2~0 := 1;havoc main_~node3__newmax~0#1;main_~node3__newmax~0#1 := 0; {20298#false} is VALID [2022-02-20 18:59:53,325 INFO L290 TraceCheckUtils]: 97: Hoare triple {20298#false} assume !!(0 == ~mode3~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,325 INFO L290 TraceCheckUtils]: 98: Hoare triple {20298#false} assume ~r3~0 % 256 < 3; {20298#false} is VALID [2022-02-20 18:59:53,325 INFO L290 TraceCheckUtils]: 99: Hoare triple {20298#false} assume !!(0 == ~ep31~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,325 INFO L290 TraceCheckUtils]: 100: Hoare triple {20298#false} assume !!(0 == ~ep32~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,325 INFO L290 TraceCheckUtils]: 101: Hoare triple {20298#false} assume !!(0 == ~ep34~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,325 INFO L290 TraceCheckUtils]: 102: Hoare triple {20298#false} ~mode3~0 := 1;havoc main_~node4__newmax~0#1;main_~node4__newmax~0#1 := 0; {20298#false} is VALID [2022-02-20 18:59:53,325 INFO L290 TraceCheckUtils]: 103: Hoare triple {20298#false} assume !!(0 == ~mode4~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,325 INFO L290 TraceCheckUtils]: 104: Hoare triple {20298#false} assume ~r4~0 % 256 < 3; {20298#false} is VALID [2022-02-20 18:59:53,325 INFO L290 TraceCheckUtils]: 105: Hoare triple {20298#false} assume !!(0 == ~ep41~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,325 INFO L290 TraceCheckUtils]: 106: Hoare triple {20298#false} assume !!(0 == ~ep42~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,325 INFO L290 TraceCheckUtils]: 107: Hoare triple {20298#false} assume !!(0 == ~ep43~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,325 INFO L290 TraceCheckUtils]: 108: Hoare triple {20298#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; {20298#false} is VALID [2022-02-20 18:59:53,325 INFO L290 TraceCheckUtils]: 109: Hoare triple {20298#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {20298#false} is VALID [2022-02-20 18:59:53,325 INFO L290 TraceCheckUtils]: 110: Hoare triple {20298#false} assume ~st1~0 + ~nl1~0 <= 1; {20298#false} is VALID [2022-02-20 18:59:53,325 INFO L290 TraceCheckUtils]: 111: Hoare triple {20298#false} assume ~st2~0 + ~nl2~0 <= 1; {20298#false} is VALID [2022-02-20 18:59:53,325 INFO L290 TraceCheckUtils]: 112: Hoare triple {20298#false} assume ~st3~0 + ~nl3~0 <= 1; {20298#false} is VALID [2022-02-20 18:59:53,326 INFO L290 TraceCheckUtils]: 113: Hoare triple {20298#false} assume ~st4~0 + ~nl4~0 <= 1; {20298#false} is VALID [2022-02-20 18:59:53,326 INFO L290 TraceCheckUtils]: 114: Hoare triple {20298#false} assume !(~r1~0 % 256 >= 3); {20298#false} is VALID [2022-02-20 18:59:53,326 INFO L290 TraceCheckUtils]: 115: Hoare triple {20298#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {20298#false} is VALID [2022-02-20 18:59:53,326 INFO L290 TraceCheckUtils]: 116: Hoare triple {20298#false} assume ~r1~0 % 256 < 3; {20298#false} is VALID [2022-02-20 18:59:53,326 INFO L290 TraceCheckUtils]: 117: Hoare triple {20298#false} assume !(~r1~0 % 256 >= 3); {20298#false} is VALID [2022-02-20 18:59:53,326 INFO L290 TraceCheckUtils]: 118: Hoare triple {20298#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {20298#false} is VALID [2022-02-20 18:59:53,326 INFO L290 TraceCheckUtils]: 119: Hoare triple {20298#false} assume ~r1~0 % 256 < 3;main_~check__tmp~0#1 := 1;~__return_4872~0 := main_~check__tmp~0#1;main_~main__c1~0#1 := ~__return_4872~0;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; {20298#false} is VALID [2022-02-20 18:59:53,326 INFO L290 TraceCheckUtils]: 120: Hoare triple {20298#false} assume !(0 == main_~assert__arg~0#1 % 256);havoc main_~node1__newmax~1#1;main_~node1__newmax~1#1 := 0; {20298#false} is VALID [2022-02-20 18:59:53,326 INFO L290 TraceCheckUtils]: 121: Hoare triple {20298#false} assume !(0 == ~mode1~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,326 INFO L290 TraceCheckUtils]: 122: Hoare triple {20298#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {20298#false} is VALID [2022-02-20 18:59:53,326 INFO L290 TraceCheckUtils]: 123: Hoare triple {20298#false} assume !!(0 == ~ep21~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,326 INFO L290 TraceCheckUtils]: 124: Hoare triple {20298#false} assume !!(0 == ~ep31~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,326 INFO L290 TraceCheckUtils]: 125: Hoare triple {20298#false} assume !!(0 == ~ep41~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,326 INFO L290 TraceCheckUtils]: 126: Hoare triple {20298#false} ~newmax1~0 := main_~node1__newmax~1#1; {20298#false} is VALID [2022-02-20 18:59:53,326 INFO L290 TraceCheckUtils]: 127: Hoare triple {20298#false} assume !(3 == ~r1~0 % 256);~mode1~0 := 0;havoc main_~node2__newmax~1#1;main_~node2__newmax~1#1 := 0; {20298#false} is VALID [2022-02-20 18:59:53,326 INFO L290 TraceCheckUtils]: 128: Hoare triple {20298#false} assume !(0 == ~mode2~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,327 INFO L290 TraceCheckUtils]: 129: Hoare triple {20298#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {20298#false} is VALID [2022-02-20 18:59:53,327 INFO L290 TraceCheckUtils]: 130: Hoare triple {20298#false} assume !!(0 == ~ep12~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,327 INFO L290 TraceCheckUtils]: 131: Hoare triple {20298#false} assume !!(0 == ~ep32~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,327 INFO L290 TraceCheckUtils]: 132: Hoare triple {20298#false} assume !!(0 == ~ep42~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,327 INFO L290 TraceCheckUtils]: 133: Hoare triple {20298#false} ~newmax2~0 := main_~node2__newmax~1#1; {20298#false} is VALID [2022-02-20 18:59:53,327 INFO L290 TraceCheckUtils]: 134: Hoare triple {20298#false} assume !(3 == ~r2~0 % 256);~mode2~0 := 0;havoc main_~node3__newmax~1#1;main_~node3__newmax~1#1 := 0; {20298#false} is VALID [2022-02-20 18:59:53,327 INFO L290 TraceCheckUtils]: 135: Hoare triple {20298#false} assume !(0 == ~mode3~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,327 INFO L290 TraceCheckUtils]: 136: Hoare triple {20298#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {20298#false} is VALID [2022-02-20 18:59:53,327 INFO L290 TraceCheckUtils]: 137: Hoare triple {20298#false} assume !!(0 == ~ep13~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,327 INFO L290 TraceCheckUtils]: 138: Hoare triple {20298#false} assume !!(0 == ~ep23~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,327 INFO L290 TraceCheckUtils]: 139: Hoare triple {20298#false} assume !!(0 == ~ep43~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,327 INFO L290 TraceCheckUtils]: 140: Hoare triple {20298#false} ~newmax3~0 := main_~node3__newmax~1#1; {20298#false} is VALID [2022-02-20 18:59:53,327 INFO L290 TraceCheckUtils]: 141: Hoare triple {20298#false} assume !(3 == ~r3~0 % 256);~mode3~0 := 0;havoc main_~node4__newmax~1#1;main_~node4__newmax~1#1 := 0; {20298#false} is VALID [2022-02-20 18:59:53,327 INFO L290 TraceCheckUtils]: 142: Hoare triple {20298#false} assume !(0 == ~mode4~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,327 INFO L290 TraceCheckUtils]: 143: Hoare triple {20298#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {20298#false} is VALID [2022-02-20 18:59:53,327 INFO L290 TraceCheckUtils]: 144: Hoare triple {20298#false} assume !!(0 == ~ep14~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,328 INFO L290 TraceCheckUtils]: 145: Hoare triple {20298#false} assume !!(0 == ~ep24~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,328 INFO L290 TraceCheckUtils]: 146: Hoare triple {20298#false} assume !!(0 == ~ep34~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,328 INFO L290 TraceCheckUtils]: 147: Hoare triple {20298#false} ~newmax4~0 := main_~node4__newmax~1#1; {20298#false} is VALID [2022-02-20 18:59:53,328 INFO L290 TraceCheckUtils]: 148: Hoare triple {20298#false} assume !(3 == ~r4~0 % 256);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~1#1; {20298#false} is VALID [2022-02-20 18:59:53,328 INFO L290 TraceCheckUtils]: 149: Hoare triple {20298#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {20298#false} is VALID [2022-02-20 18:59:53,328 INFO L290 TraceCheckUtils]: 150: Hoare triple {20298#false} assume ~st1~0 + ~nl1~0 <= 1; {20298#false} is VALID [2022-02-20 18:59:53,328 INFO L290 TraceCheckUtils]: 151: Hoare triple {20298#false} assume ~st2~0 + ~nl2~0 <= 1; {20298#false} is VALID [2022-02-20 18:59:53,328 INFO L290 TraceCheckUtils]: 152: Hoare triple {20298#false} assume ~st3~0 + ~nl3~0 <= 1; {20298#false} is VALID [2022-02-20 18:59:53,328 INFO L290 TraceCheckUtils]: 153: Hoare triple {20298#false} assume ~st4~0 + ~nl4~0 <= 1; {20298#false} is VALID [2022-02-20 18:59:53,328 INFO L290 TraceCheckUtils]: 154: Hoare triple {20298#false} assume !(~r1~0 % 256 >= 3); {20298#false} is VALID [2022-02-20 18:59:53,328 INFO L290 TraceCheckUtils]: 155: Hoare triple {20298#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {20298#false} is VALID [2022-02-20 18:59:53,328 INFO L290 TraceCheckUtils]: 156: Hoare triple {20298#false} assume ~r1~0 % 256 < 3; {20298#false} is VALID [2022-02-20 18:59:53,328 INFO L290 TraceCheckUtils]: 157: Hoare triple {20298#false} assume !(~r1~0 % 256 >= 3); {20298#false} is VALID [2022-02-20 18:59:53,328 INFO L290 TraceCheckUtils]: 158: Hoare triple {20298#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {20298#false} is VALID [2022-02-20 18:59:53,328 INFO L290 TraceCheckUtils]: 159: Hoare triple {20298#false} assume ~r1~0 % 256 < 3;main_~check__tmp~1#1 := 1;~__return_5080~0 := main_~check__tmp~1#1;main_~main__c1~0#1 := ~__return_5080~0;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; {20298#false} is VALID [2022-02-20 18:59:53,328 INFO L290 TraceCheckUtils]: 160: Hoare triple {20298#false} assume !(0 == main_~assert__arg~1#1 % 256);havoc main_~node1__newmax~2#1;main_~node1__newmax~2#1 := 0; {20298#false} is VALID [2022-02-20 18:59:53,329 INFO L290 TraceCheckUtils]: 161: Hoare triple {20298#false} assume !!(0 == ~mode1~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,329 INFO L290 TraceCheckUtils]: 162: Hoare triple {20298#false} assume ~r1~0 % 256 < 3; {20298#false} is VALID [2022-02-20 18:59:53,329 INFO L290 TraceCheckUtils]: 163: Hoare triple {20298#false} assume !!(0 == ~ep12~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,329 INFO L290 TraceCheckUtils]: 164: Hoare triple {20298#false} assume !!(0 == ~ep13~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,329 INFO L290 TraceCheckUtils]: 165: Hoare triple {20298#false} assume !!(0 == ~ep14~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,329 INFO L290 TraceCheckUtils]: 166: Hoare triple {20298#false} ~mode1~0 := 1;havoc main_~node2__newmax~2#1;main_~node2__newmax~2#1 := 0; {20298#false} is VALID [2022-02-20 18:59:53,329 INFO L290 TraceCheckUtils]: 167: Hoare triple {20298#false} assume !!(0 == ~mode2~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,329 INFO L290 TraceCheckUtils]: 168: Hoare triple {20298#false} assume ~r2~0 % 256 < 3; {20298#false} is VALID [2022-02-20 18:59:53,329 INFO L290 TraceCheckUtils]: 169: Hoare triple {20298#false} assume !!(0 == ~ep21~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,329 INFO L290 TraceCheckUtils]: 170: Hoare triple {20298#false} assume !!(0 == ~ep23~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,329 INFO L290 TraceCheckUtils]: 171: Hoare triple {20298#false} assume !!(0 == ~ep24~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,329 INFO L290 TraceCheckUtils]: 172: Hoare triple {20298#false} ~mode2~0 := 1;havoc main_~node3__newmax~2#1;main_~node3__newmax~2#1 := 0; {20298#false} is VALID [2022-02-20 18:59:53,329 INFO L290 TraceCheckUtils]: 173: Hoare triple {20298#false} assume !!(0 == ~mode3~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,329 INFO L290 TraceCheckUtils]: 174: Hoare triple {20298#false} assume ~r3~0 % 256 < 3; {20298#false} is VALID [2022-02-20 18:59:53,329 INFO L290 TraceCheckUtils]: 175: Hoare triple {20298#false} assume !!(0 == ~ep31~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,329 INFO L290 TraceCheckUtils]: 176: Hoare triple {20298#false} assume !!(0 == ~ep32~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,330 INFO L290 TraceCheckUtils]: 177: Hoare triple {20298#false} assume !!(0 == ~ep34~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,330 INFO L290 TraceCheckUtils]: 178: Hoare triple {20298#false} ~mode3~0 := 1;havoc main_~node4__newmax~2#1;main_~node4__newmax~2#1 := 0; {20298#false} is VALID [2022-02-20 18:59:53,330 INFO L290 TraceCheckUtils]: 179: Hoare triple {20298#false} assume !!(0 == ~mode4~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,330 INFO L290 TraceCheckUtils]: 180: Hoare triple {20298#false} assume ~r4~0 % 256 < 3; {20298#false} is VALID [2022-02-20 18:59:53,330 INFO L290 TraceCheckUtils]: 181: Hoare triple {20298#false} assume !!(0 == ~ep41~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,330 INFO L290 TraceCheckUtils]: 182: Hoare triple {20298#false} assume !!(0 == ~ep42~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,330 INFO L290 TraceCheckUtils]: 183: Hoare triple {20298#false} assume !!(0 == ~ep43~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,330 INFO L290 TraceCheckUtils]: 184: Hoare triple {20298#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; {20298#false} is VALID [2022-02-20 18:59:53,330 INFO L290 TraceCheckUtils]: 185: Hoare triple {20298#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {20298#false} is VALID [2022-02-20 18:59:53,330 INFO L290 TraceCheckUtils]: 186: Hoare triple {20298#false} assume ~st1~0 + ~nl1~0 <= 1; {20298#false} is VALID [2022-02-20 18:59:53,330 INFO L290 TraceCheckUtils]: 187: Hoare triple {20298#false} assume ~st2~0 + ~nl2~0 <= 1; {20298#false} is VALID [2022-02-20 18:59:53,330 INFO L290 TraceCheckUtils]: 188: Hoare triple {20298#false} assume ~st3~0 + ~nl3~0 <= 1; {20298#false} is VALID [2022-02-20 18:59:53,330 INFO L290 TraceCheckUtils]: 189: Hoare triple {20298#false} assume ~st4~0 + ~nl4~0 <= 1; {20298#false} is VALID [2022-02-20 18:59:53,330 INFO L290 TraceCheckUtils]: 190: Hoare triple {20298#false} assume !(~r1~0 % 256 >= 3); {20298#false} is VALID [2022-02-20 18:59:53,330 INFO L290 TraceCheckUtils]: 191: Hoare triple {20298#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {20298#false} is VALID [2022-02-20 18:59:53,330 INFO L290 TraceCheckUtils]: 192: Hoare triple {20298#false} assume ~r1~0 % 256 < 3; {20298#false} is VALID [2022-02-20 18:59:53,330 INFO L290 TraceCheckUtils]: 193: Hoare triple {20298#false} assume !(~r1~0 % 256 >= 3); {20298#false} is VALID [2022-02-20 18:59:53,331 INFO L290 TraceCheckUtils]: 194: Hoare triple {20298#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {20298#false} is VALID [2022-02-20 18:59:53,331 INFO L290 TraceCheckUtils]: 195: Hoare triple {20298#false} assume ~r1~0 % 256 < 3;main_~check__tmp~2#1 := 1;~__return_5300~0 := main_~check__tmp~2#1;main_~main__c1~0#1 := ~__return_5300~0;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; {20298#false} is VALID [2022-02-20 18:59:53,331 INFO L290 TraceCheckUtils]: 196: Hoare triple {20298#false} assume !(0 == main_~assert__arg~2#1 % 256);havoc main_~node1__newmax~3#1;main_~node1__newmax~3#1 := 0; {20298#false} is VALID [2022-02-20 18:59:53,331 INFO L290 TraceCheckUtils]: 197: Hoare triple {20298#false} assume !(0 == ~mode1~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,331 INFO L290 TraceCheckUtils]: 198: Hoare triple {20298#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {20298#false} is VALID [2022-02-20 18:59:53,331 INFO L290 TraceCheckUtils]: 199: Hoare triple {20298#false} assume !!(0 == ~ep21~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,331 INFO L290 TraceCheckUtils]: 200: Hoare triple {20298#false} assume !!(0 == ~ep31~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,331 INFO L290 TraceCheckUtils]: 201: Hoare triple {20298#false} assume !!(0 == ~ep41~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,331 INFO L290 TraceCheckUtils]: 202: Hoare triple {20298#false} ~newmax1~0 := main_~node1__newmax~3#1; {20298#false} is VALID [2022-02-20 18:59:53,331 INFO L290 TraceCheckUtils]: 203: Hoare triple {20298#false} assume !(3 == ~r1~0 % 256);~mode1~0 := 0;havoc main_~node2__newmax~3#1;main_~node2__newmax~3#1 := 0; {20298#false} is VALID [2022-02-20 18:59:53,331 INFO L290 TraceCheckUtils]: 204: Hoare triple {20298#false} assume !(0 == ~mode2~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,331 INFO L290 TraceCheckUtils]: 205: Hoare triple {20298#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {20298#false} is VALID [2022-02-20 18:59:53,331 INFO L290 TraceCheckUtils]: 206: Hoare triple {20298#false} assume !!(0 == ~ep12~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,331 INFO L290 TraceCheckUtils]: 207: Hoare triple {20298#false} assume !!(0 == ~ep32~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,331 INFO L290 TraceCheckUtils]: 208: Hoare triple {20298#false} assume !!(0 == ~ep42~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,331 INFO L290 TraceCheckUtils]: 209: Hoare triple {20298#false} ~newmax2~0 := main_~node2__newmax~3#1; {20298#false} is VALID [2022-02-20 18:59:53,332 INFO L290 TraceCheckUtils]: 210: Hoare triple {20298#false} assume !(3 == ~r2~0 % 256);~mode2~0 := 0;havoc main_~node3__newmax~3#1;main_~node3__newmax~3#1 := 0; {20298#false} is VALID [2022-02-20 18:59:53,332 INFO L290 TraceCheckUtils]: 211: Hoare triple {20298#false} assume !(0 == ~mode3~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,332 INFO L290 TraceCheckUtils]: 212: Hoare triple {20298#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {20298#false} is VALID [2022-02-20 18:59:53,332 INFO L290 TraceCheckUtils]: 213: Hoare triple {20298#false} assume !!(0 == ~ep13~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,332 INFO L290 TraceCheckUtils]: 214: Hoare triple {20298#false} assume !!(0 == ~ep23~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,332 INFO L290 TraceCheckUtils]: 215: Hoare triple {20298#false} assume !!(0 == ~ep43~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,332 INFO L290 TraceCheckUtils]: 216: Hoare triple {20298#false} ~newmax3~0 := main_~node3__newmax~3#1; {20298#false} is VALID [2022-02-20 18:59:53,332 INFO L290 TraceCheckUtils]: 217: Hoare triple {20298#false} assume !(3 == ~r3~0 % 256);~mode3~0 := 0;havoc main_~node4__newmax~3#1;main_~node4__newmax~3#1 := 0; {20298#false} is VALID [2022-02-20 18:59:53,332 INFO L290 TraceCheckUtils]: 218: Hoare triple {20298#false} assume !(0 == ~mode4~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,332 INFO L290 TraceCheckUtils]: 219: Hoare triple {20298#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {20298#false} is VALID [2022-02-20 18:59:53,332 INFO L290 TraceCheckUtils]: 220: Hoare triple {20298#false} assume !!(0 == ~ep14~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,332 INFO L290 TraceCheckUtils]: 221: Hoare triple {20298#false} assume !!(0 == ~ep24~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,332 INFO L290 TraceCheckUtils]: 222: Hoare triple {20298#false} assume !!(0 == ~ep34~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,332 INFO L290 TraceCheckUtils]: 223: Hoare triple {20298#false} ~newmax4~0 := main_~node4__newmax~3#1; {20298#false} is VALID [2022-02-20 18:59:53,332 INFO L290 TraceCheckUtils]: 224: Hoare triple {20298#false} assume !(3 == ~r4~0 % 256);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~3#1; {20298#false} is VALID [2022-02-20 18:59:53,332 INFO L290 TraceCheckUtils]: 225: Hoare triple {20298#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {20298#false} is VALID [2022-02-20 18:59:53,333 INFO L290 TraceCheckUtils]: 226: Hoare triple {20298#false} assume ~st1~0 + ~nl1~0 <= 1; {20298#false} is VALID [2022-02-20 18:59:53,333 INFO L290 TraceCheckUtils]: 227: Hoare triple {20298#false} assume ~st2~0 + ~nl2~0 <= 1; {20298#false} is VALID [2022-02-20 18:59:53,333 INFO L290 TraceCheckUtils]: 228: Hoare triple {20298#false} assume ~st3~0 + ~nl3~0 <= 1; {20298#false} is VALID [2022-02-20 18:59:53,333 INFO L290 TraceCheckUtils]: 229: Hoare triple {20298#false} assume ~st4~0 + ~nl4~0 <= 1; {20298#false} is VALID [2022-02-20 18:59:53,333 INFO L290 TraceCheckUtils]: 230: Hoare triple {20298#false} assume !(~r1~0 % 256 >= 3); {20298#false} is VALID [2022-02-20 18:59:53,333 INFO L290 TraceCheckUtils]: 231: Hoare triple {20298#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {20298#false} is VALID [2022-02-20 18:59:53,333 INFO L290 TraceCheckUtils]: 232: Hoare triple {20298#false} assume ~r1~0 % 256 < 3; {20298#false} is VALID [2022-02-20 18:59:53,333 INFO L290 TraceCheckUtils]: 233: Hoare triple {20298#false} assume !(~r1~0 % 256 >= 3); {20298#false} is VALID [2022-02-20 18:59:53,333 INFO L290 TraceCheckUtils]: 234: Hoare triple {20298#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {20298#false} is VALID [2022-02-20 18:59:53,333 INFO L290 TraceCheckUtils]: 235: Hoare triple {20298#false} assume ~r1~0 % 256 < 3;main_~check__tmp~3#1 := 1;~__return_5508~0 := main_~check__tmp~3#1;main_~main__c1~0#1 := ~__return_5508~0;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; {20298#false} is VALID [2022-02-20 18:59:53,333 INFO L290 TraceCheckUtils]: 236: Hoare triple {20298#false} assume !(0 == main_~assert__arg~3#1 % 256);havoc main_~node1__newmax~4#1;main_~node1__newmax~4#1 := 0; {20298#false} is VALID [2022-02-20 18:59:53,333 INFO L290 TraceCheckUtils]: 237: Hoare triple {20298#false} assume !!(0 == ~mode1~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,333 INFO L290 TraceCheckUtils]: 238: Hoare triple {20298#false} assume ~r1~0 % 256 < 3; {20298#false} is VALID [2022-02-20 18:59:53,333 INFO L290 TraceCheckUtils]: 239: Hoare triple {20298#false} assume !!(0 == ~ep12~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,333 INFO L290 TraceCheckUtils]: 240: Hoare triple {20298#false} assume !!(0 == ~ep13~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,334 INFO L290 TraceCheckUtils]: 241: Hoare triple {20298#false} assume !!(0 == ~ep14~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,334 INFO L290 TraceCheckUtils]: 242: Hoare triple {20298#false} ~mode1~0 := 1;havoc main_~node2__newmax~4#1;main_~node2__newmax~4#1 := 0; {20298#false} is VALID [2022-02-20 18:59:53,334 INFO L290 TraceCheckUtils]: 243: Hoare triple {20298#false} assume !!(0 == ~mode2~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,334 INFO L290 TraceCheckUtils]: 244: Hoare triple {20298#false} assume ~r2~0 % 256 < 3; {20298#false} is VALID [2022-02-20 18:59:53,334 INFO L290 TraceCheckUtils]: 245: Hoare triple {20298#false} assume !!(0 == ~ep21~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,334 INFO L290 TraceCheckUtils]: 246: Hoare triple {20298#false} assume !!(0 == ~ep23~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,334 INFO L290 TraceCheckUtils]: 247: Hoare triple {20298#false} assume !!(0 == ~ep24~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,334 INFO L290 TraceCheckUtils]: 248: Hoare triple {20298#false} ~mode2~0 := 1;havoc main_~node3__newmax~4#1;main_~node3__newmax~4#1 := 0; {20298#false} is VALID [2022-02-20 18:59:53,334 INFO L290 TraceCheckUtils]: 249: Hoare triple {20298#false} assume !!(0 == ~mode3~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,334 INFO L290 TraceCheckUtils]: 250: Hoare triple {20298#false} assume ~r3~0 % 256 < 3; {20298#false} is VALID [2022-02-20 18:59:53,334 INFO L290 TraceCheckUtils]: 251: Hoare triple {20298#false} assume !!(0 == ~ep31~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,334 INFO L290 TraceCheckUtils]: 252: Hoare triple {20298#false} assume !!(0 == ~ep32~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,334 INFO L290 TraceCheckUtils]: 253: Hoare triple {20298#false} assume !!(0 == ~ep34~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,334 INFO L290 TraceCheckUtils]: 254: Hoare triple {20298#false} ~mode3~0 := 1;havoc main_~node4__newmax~4#1;main_~node4__newmax~4#1 := 0; {20298#false} is VALID [2022-02-20 18:59:53,334 INFO L290 TraceCheckUtils]: 255: Hoare triple {20298#false} assume !!(0 == ~mode4~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,334 INFO L290 TraceCheckUtils]: 256: Hoare triple {20298#false} assume ~r4~0 % 256 < 3; {20298#false} is VALID [2022-02-20 18:59:53,335 INFO L290 TraceCheckUtils]: 257: Hoare triple {20298#false} assume !!(0 == ~ep41~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,335 INFO L290 TraceCheckUtils]: 258: Hoare triple {20298#false} assume !!(0 == ~ep42~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,335 INFO L290 TraceCheckUtils]: 259: Hoare triple {20298#false} assume !!(0 == ~ep43~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,335 INFO L290 TraceCheckUtils]: 260: Hoare triple {20298#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; {20298#false} is VALID [2022-02-20 18:59:53,335 INFO L290 TraceCheckUtils]: 261: Hoare triple {20298#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {20298#false} is VALID [2022-02-20 18:59:53,335 INFO L290 TraceCheckUtils]: 262: Hoare triple {20298#false} assume ~st1~0 + ~nl1~0 <= 1; {20298#false} is VALID [2022-02-20 18:59:53,335 INFO L290 TraceCheckUtils]: 263: Hoare triple {20298#false} assume ~st2~0 + ~nl2~0 <= 1; {20298#false} is VALID [2022-02-20 18:59:53,335 INFO L290 TraceCheckUtils]: 264: Hoare triple {20298#false} assume ~st3~0 + ~nl3~0 <= 1; {20298#false} is VALID [2022-02-20 18:59:53,335 INFO L290 TraceCheckUtils]: 265: Hoare triple {20298#false} assume ~st4~0 + ~nl4~0 <= 1; {20298#false} is VALID [2022-02-20 18:59:53,335 INFO L290 TraceCheckUtils]: 266: Hoare triple {20298#false} assume !(~r1~0 % 256 >= 3); {20298#false} is VALID [2022-02-20 18:59:53,335 INFO L290 TraceCheckUtils]: 267: Hoare triple {20298#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {20298#false} is VALID [2022-02-20 18:59:53,335 INFO L290 TraceCheckUtils]: 268: Hoare triple {20298#false} assume ~r1~0 % 256 < 3; {20298#false} is VALID [2022-02-20 18:59:53,335 INFO L290 TraceCheckUtils]: 269: Hoare triple {20298#false} assume !(~r1~0 % 256 >= 3); {20298#false} is VALID [2022-02-20 18:59:53,335 INFO L290 TraceCheckUtils]: 270: Hoare triple {20298#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {20298#false} is VALID [2022-02-20 18:59:53,335 INFO L290 TraceCheckUtils]: 271: Hoare triple {20298#false} assume ~r1~0 % 256 < 3;main_~check__tmp~4#1 := 1;~__return_5728~0 := main_~check__tmp~4#1;main_~main__c1~0#1 := ~__return_5728~0;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; {20298#false} is VALID [2022-02-20 18:59:53,335 INFO L290 TraceCheckUtils]: 272: Hoare triple {20298#false} assume !(0 == main_~assert__arg~4#1 % 256);havoc main_~node1__newmax~5#1;main_~node1__newmax~5#1 := 0; {20298#false} is VALID [2022-02-20 18:59:53,336 INFO L290 TraceCheckUtils]: 273: Hoare triple {20298#false} assume !(0 == ~mode1~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,336 INFO L290 TraceCheckUtils]: 274: Hoare triple {20298#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {20298#false} is VALID [2022-02-20 18:59:53,336 INFO L290 TraceCheckUtils]: 275: Hoare triple {20298#false} assume !!(0 == ~ep21~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,336 INFO L290 TraceCheckUtils]: 276: Hoare triple {20298#false} assume !!(0 == ~ep31~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,336 INFO L290 TraceCheckUtils]: 277: Hoare triple {20298#false} assume !!(0 == ~ep41~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,336 INFO L290 TraceCheckUtils]: 278: Hoare triple {20298#false} ~newmax1~0 := main_~node1__newmax~5#1; {20298#false} is VALID [2022-02-20 18:59:53,336 INFO L290 TraceCheckUtils]: 279: Hoare triple {20298#false} assume 3 == ~r1~0 % 256; {20298#false} is VALID [2022-02-20 18:59:53,336 INFO L290 TraceCheckUtils]: 280: Hoare triple {20298#false} assume ~max1~0 == ~id1~0;~st1~0 := 1;~mode1~0 := 0;havoc main_~node2__newmax~5#1;main_~node2__newmax~5#1 := 0; {20298#false} is VALID [2022-02-20 18:59:53,336 INFO L290 TraceCheckUtils]: 281: Hoare triple {20298#false} assume !(0 == ~mode2~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,336 INFO L290 TraceCheckUtils]: 282: Hoare triple {20298#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {20298#false} is VALID [2022-02-20 18:59:53,336 INFO L290 TraceCheckUtils]: 283: Hoare triple {20298#false} assume !!(0 == ~ep12~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,336 INFO L290 TraceCheckUtils]: 284: Hoare triple {20298#false} assume !!(0 == ~ep32~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,336 INFO L290 TraceCheckUtils]: 285: Hoare triple {20298#false} assume !!(0 == ~ep42~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,336 INFO L290 TraceCheckUtils]: 286: Hoare triple {20298#false} ~newmax2~0 := main_~node2__newmax~5#1; {20298#false} is VALID [2022-02-20 18:59:53,336 INFO L290 TraceCheckUtils]: 287: Hoare triple {20298#false} assume 3 == ~r2~0 % 256; {20298#false} is VALID [2022-02-20 18:59:53,336 INFO L290 TraceCheckUtils]: 288: Hoare triple {20298#false} assume ~max2~0 == ~id2~0;~st2~0 := 1;~mode2~0 := 0;havoc main_~node3__newmax~5#1;main_~node3__newmax~5#1 := 0; {20298#false} is VALID [2022-02-20 18:59:53,337 INFO L290 TraceCheckUtils]: 289: Hoare triple {20298#false} assume !(0 == ~mode3~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,337 INFO L290 TraceCheckUtils]: 290: Hoare triple {20298#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {20298#false} is VALID [2022-02-20 18:59:53,337 INFO L290 TraceCheckUtils]: 291: Hoare triple {20298#false} assume !!(0 == ~ep13~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,337 INFO L290 TraceCheckUtils]: 292: Hoare triple {20298#false} assume !!(0 == ~ep23~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,337 INFO L290 TraceCheckUtils]: 293: Hoare triple {20298#false} assume !!(0 == ~ep43~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,337 INFO L290 TraceCheckUtils]: 294: Hoare triple {20298#false} ~newmax3~0 := main_~node3__newmax~5#1; {20298#false} is VALID [2022-02-20 18:59:53,337 INFO L290 TraceCheckUtils]: 295: Hoare triple {20298#false} assume 3 == ~r3~0 % 256; {20298#false} is VALID [2022-02-20 18:59:53,337 INFO L290 TraceCheckUtils]: 296: Hoare triple {20298#false} assume ~max3~0 == ~id3~0;~st3~0 := 1;~mode3~0 := 0;havoc main_~node4__newmax~5#1;main_~node4__newmax~5#1 := 0; {20298#false} is VALID [2022-02-20 18:59:53,337 INFO L290 TraceCheckUtils]: 297: Hoare triple {20298#false} assume !(0 == ~mode4~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,337 INFO L290 TraceCheckUtils]: 298: Hoare triple {20298#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {20298#false} is VALID [2022-02-20 18:59:53,337 INFO L290 TraceCheckUtils]: 299: Hoare triple {20298#false} assume !!(0 == ~ep14~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,337 INFO L290 TraceCheckUtils]: 300: Hoare triple {20298#false} assume !!(0 == ~ep24~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,337 INFO L290 TraceCheckUtils]: 301: Hoare triple {20298#false} assume !!(0 == ~ep34~0 % 256); {20298#false} is VALID [2022-02-20 18:59:53,337 INFO L290 TraceCheckUtils]: 302: Hoare triple {20298#false} ~newmax4~0 := main_~node4__newmax~5#1; {20298#false} is VALID [2022-02-20 18:59:53,337 INFO L290 TraceCheckUtils]: 303: Hoare triple {20298#false} assume 3 == ~r4~0 % 256; {20298#false} is VALID [2022-02-20 18:59:53,338 INFO L290 TraceCheckUtils]: 304: Hoare triple {20298#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; {20298#false} is VALID [2022-02-20 18:59:53,338 INFO L290 TraceCheckUtils]: 305: Hoare triple {20298#false} assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1);main_~check__tmp~5#1 := 0;~__return_7527~0 := main_~check__tmp~5#1;main_~main__c1~0#1 := ~__return_7527~0;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; {20298#false} is VALID [2022-02-20 18:59:53,338 INFO L290 TraceCheckUtils]: 306: Hoare triple {20298#false} assume 0 == main_~assert__arg~5#1 % 256; {20298#false} is VALID [2022-02-20 18:59:53,338 INFO L290 TraceCheckUtils]: 307: Hoare triple {20298#false} assume !false; {20298#false} is VALID [2022-02-20 18:59:53,338 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 18:59:53,339 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 18:59:53,339 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1616342732] [2022-02-20 18:59:53,339 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1616342732] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 18:59:53,339 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 18:59:53,339 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-02-20 18:59:53,339 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1115948787] [2022-02-20 18:59:53,339 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 18:59:53,340 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 77.0) internal successors, (308), 4 states have internal predecessors, (308), 0 states have call successors, (0), 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 308 [2022-02-20 18:59:53,340 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 18:59:53,340 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 4 states, 4 states have (on average 77.0) internal successors, (308), 4 states have internal predecessors, (308), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:59:53,542 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 308 edges. 308 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:59:53,542 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-02-20 18:59:53,543 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 18:59:53,543 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-02-20 18:59:53,543 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-02-20 18:59:53,543 INFO L87 Difference]: Start difference. First operand 2489 states and 3849 transitions. Second operand has 4 states, 4 states have (on average 77.0) internal successors, (308), 4 states have internal predecessors, (308), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:59:58,554 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:59:58,554 INFO L93 Difference]: Finished difference Result 7363 states and 11370 transitions. [2022-02-20 18:59:58,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-02-20 18:59:58,554 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 77.0) internal successors, (308), 4 states have internal predecessors, (308), 0 states have call successors, (0), 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 308 [2022-02-20 18:59:58,555 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 18:59:58,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 77.0) internal successors, (308), 4 states have internal predecessors, (308), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:59:58,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 4492 transitions. [2022-02-20 18:59:58,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 77.0) internal successors, (308), 4 states have internal predecessors, (308), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:59:58,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 4492 transitions. [2022-02-20 18:59:58,591 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 4492 transitions. [2022-02-20 19:00:01,339 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 4492 edges. 4492 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:00:02,220 INFO L225 Difference]: With dead ends: 7363 [2022-02-20 19:00:02,220 INFO L226 Difference]: Without dead ends: 4885 [2022-02-20 19:00:02,227 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 19:00:02,229 INFO L933 BasicCegarLoop]: 2501 mSDtfsCounter, 3359 mSDsluCounter, 1443 mSDsCounter, 0 mSdLazyCounter, 58 mSolverCounterSat, 29 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3359 SdHoareTripleChecker+Valid, 3944 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 19:00:02,229 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [3359 Valid, 3944 Invalid, 87 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [29 Valid, 58 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-02-20 19:00:02,232 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4885 states. [2022-02-20 19:00:02,740 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4885 to 4714. [2022-02-20 19:00:02,740 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 19:00:02,747 INFO L82 GeneralOperation]: Start isEquivalent. First operand 4885 states. Second operand has 4714 states, 4702 states have (on average 1.5480646533390048) internal successors, (7279), 4713 states have internal predecessors, (7279), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 19:00:02,753 INFO L74 IsIncluded]: Start isIncluded. First operand 4885 states. Second operand has 4714 states, 4702 states have (on average 1.5480646533390048) internal successors, (7279), 4713 states have internal predecessors, (7279), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 19:00:02,759 INFO L87 Difference]: Start difference. First operand 4885 states. Second operand has 4714 states, 4702 states have (on average 1.5480646533390048) internal successors, (7279), 4713 states have internal predecessors, (7279), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 19:00:03,423 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:00:03,424 INFO L93 Difference]: Finished difference Result 4885 states and 7504 transitions. [2022-02-20 19:00:03,424 INFO L276 IsEmpty]: Start isEmpty. Operand 4885 states and 7504 transitions. [2022-02-20 19:00:03,429 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:00:03,429 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:00:03,435 INFO L74 IsIncluded]: Start isIncluded. First operand has 4714 states, 4702 states have (on average 1.5480646533390048) internal successors, (7279), 4713 states have internal predecessors, (7279), 0 states have call successors, (0), 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 4885 states. [2022-02-20 19:00:03,440 INFO L87 Difference]: Start difference. First operand has 4714 states, 4702 states have (on average 1.5480646533390048) internal successors, (7279), 4713 states have internal predecessors, (7279), 0 states have call successors, (0), 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 4885 states. [2022-02-20 19:00:04,043 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:00:04,043 INFO L93 Difference]: Finished difference Result 4885 states and 7504 transitions. [2022-02-20 19:00:04,043 INFO L276 IsEmpty]: Start isEmpty. Operand 4885 states and 7504 transitions. [2022-02-20 19:00:04,048 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:00:04,048 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:00:04,048 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 19:00:04,048 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 19:00:04,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4714 states, 4702 states have (on average 1.5480646533390048) internal successors, (7279), 4713 states have internal predecessors, (7279), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 19:00:04,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4714 states to 4714 states and 7279 transitions. [2022-02-20 19:00:04,858 INFO L78 Accepts]: Start accepts. Automaton has 4714 states and 7279 transitions. Word has length 308 [2022-02-20 19:00:04,858 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 19:00:04,858 INFO L470 AbstractCegarLoop]: Abstraction has 4714 states and 7279 transitions. [2022-02-20 19:00:04,859 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 77.0) internal successors, (308), 4 states have internal predecessors, (308), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 19:00:04,859 INFO L276 IsEmpty]: Start isEmpty. Operand 4714 states and 7279 transitions. [2022-02-20 19:00:04,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2022-02-20 19:00:04,864 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 19:00:04,864 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 19:00:04,864 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-02-20 19:00:04,864 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 19:00:04,865 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 19:00:04,865 INFO L85 PathProgramCache]: Analyzing trace with hash 157578207, now seen corresponding path program 1 times [2022-02-20 19:00:04,865 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 19:00:04,865 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [57633984] [2022-02-20 19:00:04,865 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:00:04,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 19:00:04,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:00:04,975 INFO L290 TraceCheckUtils]: 0: Hoare triple {46174#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(59, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~newmax1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~newmax2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~newmax3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~newmax4~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[3 := #funAddr~node4.base], ~nodes~0.offset[3 := #funAddr~node4.offset];~__return_4630~0 := 0;~__return_4872~0 := 0;~__return_5080~0 := 0;~__return_5300~0 := 0;~__return_5508~0 := 0;~__return_5728~0 := 0;~__return_7527~0 := 0;~__return_7484~0 := 0;~__return_7400~0 := 0;~__return_7357~0 := 0;~__return_7232~0 := 0;~__return_7189~0 := 0;~__return_7105~0 := 0;~__return_7059~0 := 0;~__return_6146~0 := 0;~__return_6873~0 := 0;~__return_6830~0 := 0;~__return_6746~0 := 0;~__return_6700~0 := 0;~__return_6555~0 := 0;~__return_6509~0 := 0;~__return_6402~0 := 0;~__return_5945~0 := 0; {46174#true} is VALID [2022-02-20 19:00:04,976 INFO L290 TraceCheckUtils]: 1: Hoare triple {46174#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_~__tmp_13~0#1, main_~assert__arg~12#1, main_~check__tmp~12#1, main_~node4__newmax~8#1, main_~node3__newmax~6#1, main_~node2__newmax~5#1, main_~__tmp_14~0#1, main_~assert__arg~13#1, main_~check__tmp~14#1, main_~__tmp_15~0#1, main_~assert__arg~14#1, main_~check__tmp~15#1, main_~node4__newmax~10#1, main_~__tmp_16~0#1, main_~assert__arg~15#1, main_~check__tmp~16#1, main_~check__tmp~17#1, main_~node4__newmax~11#1, main_~node3__newmax~8#1, main_~__tmp_17~0#1, main_~assert__arg~16#1, main_~check__tmp~18#1, main_~check__tmp~19#1, main_~node4__newmax~12#1, main_~check__tmp~20#1, main_~check__tmp~21#1, main_~node4__newmax~13#1, main_~node3__newmax~9#1, main_~node2__newmax~7#1, main_~node1__newmax~5#1, main_~__tmp_5~0#1, main_~assert__arg~4#1, main_~check__tmp~4#1, main_~node4____CPAchecker_TMP_2~2#1, main_~node4____CPAchecker_TMP_1~2#1, main_~node4____CPAchecker_TMP_0~2#1, main_~node4__newmax~4#1, main_~node3____CPAchecker_TMP_2~2#1, main_~node3____CPAchecker_TMP_1~2#1, main_~node3____CPAchecker_TMP_0~2#1, main_~node3__newmax~4#1, main_~node2____CPAchecker_TMP_2~2#1, main_~node2____CPAchecker_TMP_1~2#1, main_~node2____CPAchecker_TMP_0~2#1, main_~node2__newmax~4#1, main_~node1____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_~__tmp_4~0#1, main_~assert__arg~3#1, main_~check__tmp~3#1, main_~node4__newmax~3#1, main_~node3__newmax~3#1, main_~node2__newmax~3#1, main_~node1__newmax~3#1, main_~__tmp_3~0#1, main_~assert__arg~2#1, main_~check__tmp~2#1, main_~node4____CPAchecker_TMP_2~1#1, main_~node4____CPAchecker_TMP_1~1#1, main_~node4____CPAchecker_TMP_0~1#1, main_~node4__newmax~2#1, main_~node3____CPAchecker_TMP_2~1#1, main_~node3____CPAchecker_TMP_1~1#1, main_~node3____CPAchecker_TMP_0~1#1, main_~node3__newmax~2#1, main_~node2____CPAchecker_TMP_2~1#1, main_~node2____CPAchecker_TMP_1~1#1, main_~node2____CPAchecker_TMP_0~1#1, main_~node2__newmax~2#1, main_~node1____CPAchecker_TMP_2~1#1, main_~node1____CPAchecker_TMP_1~1#1, main_~node1____CPAchecker_TMP_0~1#1, main_~node1__newmax~2#1, main_~__tmp_2~0#1, main_~assert__arg~1#1, main_~check__tmp~1#1, main_~node4__newmax~1#1, main_~node3__newmax~1#1, main_~node2__newmax~1#1, main_~node1__newmax~1#1, main_~__tmp_1~0#1, main_~assert__arg~0#1, main_~check__tmp~0#1, main_~node4____CPAchecker_TMP_2~0#1, main_~node4____CPAchecker_TMP_1~0#1, main_~node4____CPAchecker_TMP_0~0#1, main_~node4__newmax~0#1, main_~node3____CPAchecker_TMP_2~0#1, main_~node3____CPAchecker_TMP_1~0#1, main_~node3____CPAchecker_TMP_0~0#1, main_~node3__newmax~0#1, main_~node2____CPAchecker_TMP_2~0#1, main_~node2____CPAchecker_TMP_1~0#1, main_~node2____CPAchecker_TMP_0~0#1, main_~node2__newmax~0#1, main_~node1____CPAchecker_TMP_2~0#1, main_~node1____CPAchecker_TMP_1~0#1, main_~node1____CPAchecker_TMP_0~0#1, main_~node1__newmax~0#1, main_~init__r121~0#1, main_~init__r131~0#1, main_~init__r141~0#1, main_~init__r211~0#1, main_~init__r231~0#1, main_~init__r241~0#1, main_~init__r311~0#1, main_~init__r321~0#1, main_~init__r341~0#1, main_~init__r411~0#1, main_~init__r421~0#1, main_~init__r431~0#1, main_~init__r122~0#1, main_~init__tmp~0#1, main_~init__r132~0#1, main_~init__tmp___0~0#1, main_~init__r142~0#1, main_~init__tmp___1~0#1, main_~init__r212~0#1, main_~init__tmp___2~0#1, main_~init__r232~0#1, main_~init__tmp___3~0#1, main_~init__r242~0#1, main_~init__tmp___4~0#1, main_~init__r312~0#1, main_~init__tmp___5~0#1, main_~init__r322~0#1, main_~init__tmp___6~0#1, main_~init__r342~0#1, main_~init__tmp___7~0#1, main_~init__r412~0#1, main_~init__tmp___8~0#1, main_~init__r422~0#1, main_~init__tmp___9~0#1, main_~init__r432~0#1, main_~init__tmp___10~0#1, main_~init__r123~0#1, main_~init__tmp___11~0#1, main_~init__r133~0#1, main_~init__tmp___12~0#1, main_~init__r143~0#1, main_~init__tmp___13~0#1, main_~init__r213~0#1, main_~init__tmp___14~0#1, main_~init__r233~0#1, main_~init__tmp___15~0#1, main_~init__r243~0#1, main_~init__tmp___16~0#1, main_~init__r313~0#1, main_~init__tmp___17~0#1, main_~init__r323~0#1, main_~init__tmp___18~0#1, main_~init__r343~0#1, main_~init__tmp___19~0#1, main_~init__r413~0#1, main_~init__tmp___20~0#1, main_~init__r423~0#1, main_~init__tmp___21~0#1, main_~init__r433~0#1, main_~init__tmp___22~0#1, main_~init__tmp___23~0#1, main_~main__c1~0#1, main_~main__i2~0#1;havoc main_~main__c1~0#1;havoc main_~main__i2~0#1;main_~main__c1~0#1 := 0;~ep12~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1;~ep13~0 := main_#t~nondet5#1;havoc main_#t~nondet5#1;~ep14~0 := main_#t~nondet6#1;havoc main_#t~nondet6#1;~ep21~0 := main_#t~nondet7#1;havoc main_#t~nondet7#1;~ep23~0 := main_#t~nondet8#1;havoc main_#t~nondet8#1;~ep24~0 := main_#t~nondet9#1;havoc main_#t~nondet9#1;~ep31~0 := main_#t~nondet10#1;havoc main_#t~nondet10#1;~ep32~0 := main_#t~nondet11#1;havoc main_#t~nondet11#1;~ep34~0 := main_#t~nondet12#1;havoc main_#t~nondet12#1;~ep41~0 := main_#t~nondet13#1;havoc main_#t~nondet13#1;~ep42~0 := main_#t~nondet14#1;havoc main_#t~nondet14#1;~ep43~0 := main_#t~nondet15#1;havoc main_#t~nondet15#1;assume -128 <= main_#t~nondet16#1 && main_#t~nondet16#1 <= 127;~id1~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;~r1~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;assume -128 <= main_#t~nondet18#1 && main_#t~nondet18#1 <= 127;~st1~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;assume -128 <= main_#t~nondet19#1 && main_#t~nondet19#1 <= 127;~nl1~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;assume -128 <= main_#t~nondet20#1 && main_#t~nondet20#1 <= 127;~m1~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;assume -128 <= main_#t~nondet21#1 && main_#t~nondet21#1 <= 127;~max1~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;~mode1~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;~newmax1~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;assume -128 <= main_#t~nondet24#1 && main_#t~nondet24#1 <= 127;~id2~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;~r2~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;assume -128 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 127;~st2~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;assume -128 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 127;~nl2~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;assume -128 <= main_#t~nondet28#1 && main_#t~nondet28#1 <= 127;~m2~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;assume -128 <= main_#t~nondet29#1 && main_#t~nondet29#1 <= 127;~max2~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~mode2~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~newmax2~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;assume -128 <= main_#t~nondet32#1 && main_#t~nondet32#1 <= 127;~id3~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;~r3~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;assume -128 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 127;~st3~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;assume -128 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 127;~nl3~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;assume -128 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 127;~m3~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;assume -128 <= main_#t~nondet37#1 && main_#t~nondet37#1 <= 127;~max3~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~mode3~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~newmax3~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;assume -128 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 127;~id4~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~r4~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;assume -128 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 127;~st4~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;assume -128 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 127;~nl4~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;assume -128 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 127;~m4~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;assume -128 <= main_#t~nondet45#1 && main_#t~nondet45#1 <= 127;~max4~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~mode4~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~newmax4~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;havoc main_~init__r121~0#1;havoc main_~init__r131~0#1;havoc main_~init__r141~0#1;havoc main_~init__r211~0#1;havoc main_~init__r231~0#1;havoc main_~init__r241~0#1;havoc main_~init__r311~0#1;havoc main_~init__r321~0#1;havoc main_~init__r341~0#1;havoc main_~init__r411~0#1;havoc main_~init__r421~0#1;havoc main_~init__r431~0#1;havoc main_~init__r122~0#1;havoc main_~init__tmp~0#1;havoc main_~init__r132~0#1;havoc main_~init__tmp___0~0#1;havoc main_~init__r142~0#1;havoc main_~init__tmp___1~0#1;havoc main_~init__r212~0#1;havoc main_~init__tmp___2~0#1;havoc main_~init__r232~0#1;havoc main_~init__tmp___3~0#1;havoc main_~init__r242~0#1;havoc main_~init__tmp___4~0#1;havoc main_~init__r312~0#1;havoc main_~init__tmp___5~0#1;havoc main_~init__r322~0#1;havoc main_~init__tmp___6~0#1;havoc main_~init__r342~0#1;havoc main_~init__tmp___7~0#1;havoc main_~init__r412~0#1;havoc main_~init__tmp___8~0#1;havoc main_~init__r422~0#1;havoc main_~init__tmp___9~0#1;havoc main_~init__r432~0#1;havoc main_~init__tmp___10~0#1;havoc main_~init__r123~0#1;havoc main_~init__tmp___11~0#1;havoc main_~init__r133~0#1;havoc main_~init__tmp___12~0#1;havoc main_~init__r143~0#1;havoc main_~init__tmp___13~0#1;havoc main_~init__r213~0#1;havoc main_~init__tmp___14~0#1;havoc main_~init__r233~0#1;havoc main_~init__tmp___15~0#1;havoc main_~init__r243~0#1;havoc main_~init__tmp___16~0#1;havoc main_~init__r313~0#1;havoc main_~init__tmp___17~0#1;havoc main_~init__r323~0#1;havoc main_~init__tmp___18~0#1;havoc main_~init__r343~0#1;havoc main_~init__tmp___19~0#1;havoc main_~init__r413~0#1;havoc main_~init__tmp___20~0#1;havoc main_~init__r423~0#1;havoc main_~init__tmp___21~0#1;havoc main_~init__r433~0#1;havoc main_~init__tmp___22~0#1;havoc main_~init__tmp___23~0#1;main_~init__r121~0#1 := ~ep12~0;main_~init__r131~0#1 := ~ep13~0;main_~init__r141~0#1 := ~ep14~0;main_~init__r211~0#1 := ~ep21~0;main_~init__r231~0#1 := ~ep23~0;main_~init__r241~0#1 := ~ep24~0;main_~init__r311~0#1 := ~ep31~0;main_~init__r321~0#1 := ~ep32~0;main_~init__r341~0#1 := ~ep34~0;main_~init__r411~0#1 := ~ep41~0;main_~init__r421~0#1 := ~ep42~0;main_~init__r431~0#1 := ~ep43~0; {46174#true} is VALID [2022-02-20 19:00:04,976 INFO L290 TraceCheckUtils]: 2: Hoare triple {46174#true} assume !!(0 == main_~init__r121~0#1 % 256); {46174#true} is VALID [2022-02-20 19:00:04,976 INFO L290 TraceCheckUtils]: 3: Hoare triple {46174#true} assume !(0 == main_~init__r131~0#1 % 256); {46174#true} is VALID [2022-02-20 19:00:04,977 INFO L290 TraceCheckUtils]: 4: Hoare triple {46174#true} assume !(0 == ~ep32~0 % 256);main_~init__tmp~0#1 := 1; {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:04,977 INFO L290 TraceCheckUtils]: 5: Hoare triple {46176#(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); {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:04,977 INFO L290 TraceCheckUtils]: 6: Hoare triple {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r131~0#1 % 256);main_~init__tmp___0~0#1 := 1; {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:04,978 INFO L290 TraceCheckUtils]: 7: Hoare triple {46176#(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); {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:04,978 INFO L290 TraceCheckUtils]: 8: Hoare triple {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r141~0#1 % 256);main_~init__tmp___1~0#1 := 1; {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:04,978 INFO L290 TraceCheckUtils]: 9: Hoare triple {46176#(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); {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:04,979 INFO L290 TraceCheckUtils]: 10: Hoare triple {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r211~0#1 % 256);main_~init__tmp___2~0#1 := 1; {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:04,979 INFO L290 TraceCheckUtils]: 11: Hoare triple {46176#(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); {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:04,979 INFO L290 TraceCheckUtils]: 12: Hoare triple {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r231~0#1 % 256);main_~init__tmp___3~0#1 := 1; {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:04,980 INFO L290 TraceCheckUtils]: 13: Hoare triple {46176#(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); {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:04,980 INFO L290 TraceCheckUtils]: 14: Hoare triple {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r241~0#1 % 256);main_~init__tmp___4~0#1 := 1; {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:04,980 INFO L290 TraceCheckUtils]: 15: Hoare triple {46176#(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); {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:04,981 INFO L290 TraceCheckUtils]: 16: Hoare triple {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r311~0#1 % 256);main_~init__tmp___5~0#1 := 1; {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:04,981 INFO L290 TraceCheckUtils]: 17: Hoare triple {46176#(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); {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:04,981 INFO L290 TraceCheckUtils]: 18: Hoare triple {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r321~0#1 % 256);main_~init__tmp___6~0#1 := 1; {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:04,982 INFO L290 TraceCheckUtils]: 19: Hoare triple {46176#(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); {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:04,982 INFO L290 TraceCheckUtils]: 20: Hoare triple {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r341~0#1 % 256);main_~init__tmp___7~0#1 := 1; {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:04,982 INFO L290 TraceCheckUtils]: 21: Hoare triple {46176#(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); {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:04,983 INFO L290 TraceCheckUtils]: 22: Hoare triple {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r411~0#1 % 256);main_~init__tmp___8~0#1 := 1; {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:04,983 INFO L290 TraceCheckUtils]: 23: Hoare triple {46176#(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); {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:04,983 INFO L290 TraceCheckUtils]: 24: Hoare triple {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r421~0#1 % 256);main_~init__tmp___9~0#1 := 1; {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:04,984 INFO L290 TraceCheckUtils]: 25: Hoare triple {46176#(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); {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:04,984 INFO L290 TraceCheckUtils]: 26: Hoare triple {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r431~0#1 % 256);main_~init__tmp___10~0#1 := 1; {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:04,984 INFO L290 TraceCheckUtils]: 27: Hoare triple {46176#(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); {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:04,985 INFO L290 TraceCheckUtils]: 28: Hoare triple {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r122~0#1 % 256);main_~init__tmp___11~0#1 := 1; {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:04,985 INFO L290 TraceCheckUtils]: 29: Hoare triple {46176#(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); {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:04,985 INFO L290 TraceCheckUtils]: 30: Hoare triple {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r132~0#1 % 256);main_~init__tmp___12~0#1 := 1; {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:04,985 INFO L290 TraceCheckUtils]: 31: Hoare triple {46176#(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); {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:04,986 INFO L290 TraceCheckUtils]: 32: Hoare triple {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r142~0#1 % 256);main_~init__tmp___13~0#1 := 1; {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:04,986 INFO L290 TraceCheckUtils]: 33: Hoare triple {46176#(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); {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:04,986 INFO L290 TraceCheckUtils]: 34: Hoare triple {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r212~0#1 % 256);main_~init__tmp___14~0#1 := 1; {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:04,987 INFO L290 TraceCheckUtils]: 35: Hoare triple {46176#(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); {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:04,987 INFO L290 TraceCheckUtils]: 36: Hoare triple {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r232~0#1 % 256);main_~init__tmp___15~0#1 := 1; {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:04,987 INFO L290 TraceCheckUtils]: 37: Hoare triple {46176#(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); {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:04,988 INFO L290 TraceCheckUtils]: 38: Hoare triple {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r242~0#1 % 256);main_~init__tmp___16~0#1 := 1; {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:04,988 INFO L290 TraceCheckUtils]: 39: Hoare triple {46176#(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); {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:04,988 INFO L290 TraceCheckUtils]: 40: Hoare triple {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r312~0#1 % 256);main_~init__tmp___17~0#1 := 1; {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:04,989 INFO L290 TraceCheckUtils]: 41: Hoare triple {46176#(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); {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:04,989 INFO L290 TraceCheckUtils]: 42: Hoare triple {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r322~0#1 % 256);main_~init__tmp___18~0#1 := 1; {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:04,989 INFO L290 TraceCheckUtils]: 43: Hoare triple {46176#(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); {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:04,990 INFO L290 TraceCheckUtils]: 44: Hoare triple {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r342~0#1 % 256);main_~init__tmp___19~0#1 := 1; {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:04,990 INFO L290 TraceCheckUtils]: 45: Hoare triple {46176#(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); {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:04,990 INFO L290 TraceCheckUtils]: 46: Hoare triple {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r412~0#1 % 256);main_~init__tmp___20~0#1 := 1; {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:04,991 INFO L290 TraceCheckUtils]: 47: Hoare triple {46176#(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); {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:04,991 INFO L290 TraceCheckUtils]: 48: Hoare triple {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r422~0#1 % 256);main_~init__tmp___21~0#1 := 1; {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:04,991 INFO L290 TraceCheckUtils]: 49: Hoare triple {46176#(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); {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:04,992 INFO L290 TraceCheckUtils]: 50: Hoare triple {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r432~0#1 % 256);main_~init__tmp___22~0#1 := 1; {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:04,992 INFO L290 TraceCheckUtils]: 51: Hoare triple {46176#(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); {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:04,992 INFO L290 TraceCheckUtils]: 52: Hoare triple {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id1~0 != ~id2~0; {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:04,993 INFO L290 TraceCheckUtils]: 53: Hoare triple {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id1~0 != ~id3~0; {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:04,993 INFO L290 TraceCheckUtils]: 54: Hoare triple {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id1~0 != ~id4~0; {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:04,993 INFO L290 TraceCheckUtils]: 55: Hoare triple {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id2~0 != ~id3~0; {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:04,994 INFO L290 TraceCheckUtils]: 56: Hoare triple {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id2~0 != ~id4~0; {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:04,994 INFO L290 TraceCheckUtils]: 57: Hoare triple {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id3~0 != ~id4~0; {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:04,994 INFO L290 TraceCheckUtils]: 58: Hoare triple {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id1~0 >= 0; {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:04,994 INFO L290 TraceCheckUtils]: 59: Hoare triple {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id2~0 >= 0; {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:04,995 INFO L290 TraceCheckUtils]: 60: Hoare triple {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id3~0 >= 0; {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:04,995 INFO L290 TraceCheckUtils]: 61: Hoare triple {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id4~0 >= 0; {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:04,995 INFO L290 TraceCheckUtils]: 62: Hoare triple {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~r1~0 % 256; {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:04,996 INFO L290 TraceCheckUtils]: 63: Hoare triple {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~r2~0 % 256; {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:04,996 INFO L290 TraceCheckUtils]: 64: Hoare triple {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~r3~0 % 256; {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:04,996 INFO L290 TraceCheckUtils]: 65: Hoare triple {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~r4~0 % 256; {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:04,997 INFO L290 TraceCheckUtils]: 66: Hoare triple {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~max1~0 == ~id1~0; {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:04,997 INFO L290 TraceCheckUtils]: 67: Hoare triple {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~max2~0 == ~id2~0; {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:04,997 INFO L290 TraceCheckUtils]: 68: Hoare triple {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~max3~0 == ~id3~0; {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:04,998 INFO L290 TraceCheckUtils]: 69: Hoare triple {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~max4~0 == ~id4~0; {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:04,998 INFO L290 TraceCheckUtils]: 70: Hoare triple {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~st1~0; {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:04,998 INFO L290 TraceCheckUtils]: 71: Hoare triple {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~st2~0; {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:04,998 INFO L290 TraceCheckUtils]: 72: Hoare triple {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~st3~0; {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:04,999 INFO L290 TraceCheckUtils]: 73: Hoare triple {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~st4~0; {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:04,999 INFO L290 TraceCheckUtils]: 74: Hoare triple {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~nl1~0; {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:04,999 INFO L290 TraceCheckUtils]: 75: Hoare triple {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~nl2~0; {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:05,000 INFO L290 TraceCheckUtils]: 76: Hoare triple {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~nl3~0; {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:05,000 INFO L290 TraceCheckUtils]: 77: Hoare triple {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~nl4~0; {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:05,000 INFO L290 TraceCheckUtils]: 78: Hoare triple {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~mode1~0 % 256; {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:05,001 INFO L290 TraceCheckUtils]: 79: Hoare triple {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~mode2~0 % 256; {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:05,001 INFO L290 TraceCheckUtils]: 80: Hoare triple {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~mode3~0 % 256; {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:05,001 INFO L290 TraceCheckUtils]: 81: Hoare triple {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~mode4~0 % 256; {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:05,002 INFO L290 TraceCheckUtils]: 82: Hoare triple {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == ~newmax1~0 % 256); {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:05,002 INFO L290 TraceCheckUtils]: 83: Hoare triple {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == ~newmax2~0 % 256); {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:05,002 INFO L290 TraceCheckUtils]: 84: Hoare triple {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == ~newmax3~0 % 256); {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:05,003 INFO L290 TraceCheckUtils]: 85: Hoare triple {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == ~newmax4~0 % 256);main_~init__tmp___23~0#1 := 1;~__return_4630~0 := main_~init__tmp___23~0#1;main_~main__i2~0#1 := ~__return_4630~0; {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:05,003 INFO L290 TraceCheckUtils]: 86: Hoare triple {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 != main_~main__i2~0#1;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;main_~main__i2~0#1 := 0;havoc main_~node1__newmax~0#1;main_~node1__newmax~0#1 := 0; {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:05,003 INFO L290 TraceCheckUtils]: 87: Hoare triple {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~mode1~0 % 256); {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:05,004 INFO L290 TraceCheckUtils]: 88: Hoare triple {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~r1~0 % 256 < 3; {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:05,004 INFO L290 TraceCheckUtils]: 89: Hoare triple {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~ep12~0 % 256); {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:05,004 INFO L290 TraceCheckUtils]: 90: Hoare triple {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~ep13~0 % 256); {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:05,005 INFO L290 TraceCheckUtils]: 91: Hoare triple {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~ep14~0 % 256); {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:05,005 INFO L290 TraceCheckUtils]: 92: Hoare triple {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} ~mode1~0 := 1;havoc main_~node2__newmax~0#1;main_~node2__newmax~0#1 := 0; {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:05,005 INFO L290 TraceCheckUtils]: 93: Hoare triple {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~mode2~0 % 256); {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:05,006 INFO L290 TraceCheckUtils]: 94: Hoare triple {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~r2~0 % 256 < 3; {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:05,006 INFO L290 TraceCheckUtils]: 95: Hoare triple {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~ep21~0 % 256); {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:05,006 INFO L290 TraceCheckUtils]: 96: Hoare triple {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~ep23~0 % 256); {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:05,007 INFO L290 TraceCheckUtils]: 97: Hoare triple {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~ep24~0 % 256); {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:05,007 INFO L290 TraceCheckUtils]: 98: Hoare triple {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} ~mode2~0 := 1;havoc main_~node3__newmax~0#1;main_~node3__newmax~0#1 := 0; {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:05,007 INFO L290 TraceCheckUtils]: 99: Hoare triple {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~mode3~0 % 256); {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:05,008 INFO L290 TraceCheckUtils]: 100: Hoare triple {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~r3~0 % 256 < 3; {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:05,008 INFO L290 TraceCheckUtils]: 101: Hoare triple {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~ep31~0 % 256); {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:05,008 INFO L290 TraceCheckUtils]: 102: Hoare triple {46176#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~ep32~0 % 256); {46175#false} is VALID [2022-02-20 19:00:05,008 INFO L290 TraceCheckUtils]: 103: Hoare triple {46175#false} assume !!(0 == ~ep34~0 % 256); {46175#false} is VALID [2022-02-20 19:00:05,009 INFO L290 TraceCheckUtils]: 104: Hoare triple {46175#false} ~mode3~0 := 1;havoc main_~node4__newmax~0#1;main_~node4__newmax~0#1 := 0; {46175#false} is VALID [2022-02-20 19:00:05,009 INFO L290 TraceCheckUtils]: 105: Hoare triple {46175#false} assume !!(0 == ~mode4~0 % 256); {46175#false} is VALID [2022-02-20 19:00:05,009 INFO L290 TraceCheckUtils]: 106: Hoare triple {46175#false} assume ~r4~0 % 256 < 3; {46175#false} is VALID [2022-02-20 19:00:05,009 INFO L290 TraceCheckUtils]: 107: Hoare triple {46175#false} assume !!(0 == ~ep41~0 % 256); {46175#false} is VALID [2022-02-20 19:00:05,009 INFO L290 TraceCheckUtils]: 108: Hoare triple {46175#false} assume !!(0 == ~ep42~0 % 256); {46175#false} is VALID [2022-02-20 19:00:05,009 INFO L290 TraceCheckUtils]: 109: Hoare triple {46175#false} assume !!(0 == ~ep43~0 % 256); {46175#false} is VALID [2022-02-20 19:00:05,009 INFO L290 TraceCheckUtils]: 110: Hoare triple {46175#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; {46175#false} is VALID [2022-02-20 19:00:05,009 INFO L290 TraceCheckUtils]: 111: Hoare triple {46175#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {46175#false} is VALID [2022-02-20 19:00:05,009 INFO L290 TraceCheckUtils]: 112: Hoare triple {46175#false} assume ~st1~0 + ~nl1~0 <= 1; {46175#false} is VALID [2022-02-20 19:00:05,010 INFO L290 TraceCheckUtils]: 113: Hoare triple {46175#false} assume ~st2~0 + ~nl2~0 <= 1; {46175#false} is VALID [2022-02-20 19:00:05,010 INFO L290 TraceCheckUtils]: 114: Hoare triple {46175#false} assume ~st3~0 + ~nl3~0 <= 1; {46175#false} is VALID [2022-02-20 19:00:05,010 INFO L290 TraceCheckUtils]: 115: Hoare triple {46175#false} assume ~st4~0 + ~nl4~0 <= 1; {46175#false} is VALID [2022-02-20 19:00:05,010 INFO L290 TraceCheckUtils]: 116: Hoare triple {46175#false} assume !(~r1~0 % 256 >= 3); {46175#false} is VALID [2022-02-20 19:00:05,010 INFO L290 TraceCheckUtils]: 117: Hoare triple {46175#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {46175#false} is VALID [2022-02-20 19:00:05,010 INFO L290 TraceCheckUtils]: 118: Hoare triple {46175#false} assume ~r1~0 % 256 < 3; {46175#false} is VALID [2022-02-20 19:00:05,010 INFO L290 TraceCheckUtils]: 119: Hoare triple {46175#false} assume !(~r1~0 % 256 >= 3); {46175#false} is VALID [2022-02-20 19:00:05,010 INFO L290 TraceCheckUtils]: 120: Hoare triple {46175#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {46175#false} is VALID [2022-02-20 19:00:05,010 INFO L290 TraceCheckUtils]: 121: Hoare triple {46175#false} assume ~r1~0 % 256 < 3;main_~check__tmp~0#1 := 1;~__return_4872~0 := main_~check__tmp~0#1;main_~main__c1~0#1 := ~__return_4872~0;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; {46175#false} is VALID [2022-02-20 19:00:05,011 INFO L290 TraceCheckUtils]: 122: Hoare triple {46175#false} assume !(0 == main_~assert__arg~0#1 % 256);havoc main_~node1__newmax~1#1;main_~node1__newmax~1#1 := 0; {46175#false} is VALID [2022-02-20 19:00:05,011 INFO L290 TraceCheckUtils]: 123: Hoare triple {46175#false} assume !(0 == ~mode1~0 % 256); {46175#false} is VALID [2022-02-20 19:00:05,011 INFO L290 TraceCheckUtils]: 124: Hoare triple {46175#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {46175#false} is VALID [2022-02-20 19:00:05,011 INFO L290 TraceCheckUtils]: 125: Hoare triple {46175#false} assume !!(0 == ~ep21~0 % 256); {46175#false} is VALID [2022-02-20 19:00:05,011 INFO L290 TraceCheckUtils]: 126: Hoare triple {46175#false} assume !!(0 == ~ep31~0 % 256); {46175#false} is VALID [2022-02-20 19:00:05,011 INFO L290 TraceCheckUtils]: 127: Hoare triple {46175#false} assume !!(0 == ~ep41~0 % 256); {46175#false} is VALID [2022-02-20 19:00:05,011 INFO L290 TraceCheckUtils]: 128: Hoare triple {46175#false} ~newmax1~0 := main_~node1__newmax~1#1; {46175#false} is VALID [2022-02-20 19:00:05,011 INFO L290 TraceCheckUtils]: 129: Hoare triple {46175#false} assume !(3 == ~r1~0 % 256);~mode1~0 := 0;havoc main_~node2__newmax~1#1;main_~node2__newmax~1#1 := 0; {46175#false} is VALID [2022-02-20 19:00:05,012 INFO L290 TraceCheckUtils]: 130: Hoare triple {46175#false} assume !(0 == ~mode2~0 % 256); {46175#false} is VALID [2022-02-20 19:00:05,012 INFO L290 TraceCheckUtils]: 131: Hoare triple {46175#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {46175#false} is VALID [2022-02-20 19:00:05,012 INFO L290 TraceCheckUtils]: 132: Hoare triple {46175#false} assume !!(0 == ~ep12~0 % 256); {46175#false} is VALID [2022-02-20 19:00:05,012 INFO L290 TraceCheckUtils]: 133: Hoare triple {46175#false} assume !!(0 == ~ep32~0 % 256); {46175#false} is VALID [2022-02-20 19:00:05,012 INFO L290 TraceCheckUtils]: 134: Hoare triple {46175#false} assume !!(0 == ~ep42~0 % 256); {46175#false} is VALID [2022-02-20 19:00:05,012 INFO L290 TraceCheckUtils]: 135: Hoare triple {46175#false} ~newmax2~0 := main_~node2__newmax~1#1; {46175#false} is VALID [2022-02-20 19:00:05,012 INFO L290 TraceCheckUtils]: 136: Hoare triple {46175#false} assume !(3 == ~r2~0 % 256);~mode2~0 := 0;havoc main_~node3__newmax~1#1;main_~node3__newmax~1#1 := 0; {46175#false} is VALID [2022-02-20 19:00:05,012 INFO L290 TraceCheckUtils]: 137: Hoare triple {46175#false} assume !(0 == ~mode3~0 % 256); {46175#false} is VALID [2022-02-20 19:00:05,012 INFO L290 TraceCheckUtils]: 138: Hoare triple {46175#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {46175#false} is VALID [2022-02-20 19:00:05,013 INFO L290 TraceCheckUtils]: 139: Hoare triple {46175#false} assume !!(0 == ~ep13~0 % 256); {46175#false} is VALID [2022-02-20 19:00:05,013 INFO L290 TraceCheckUtils]: 140: Hoare triple {46175#false} assume !!(0 == ~ep23~0 % 256); {46175#false} is VALID [2022-02-20 19:00:05,013 INFO L290 TraceCheckUtils]: 141: Hoare triple {46175#false} assume !!(0 == ~ep43~0 % 256); {46175#false} is VALID [2022-02-20 19:00:05,013 INFO L290 TraceCheckUtils]: 142: Hoare triple {46175#false} ~newmax3~0 := main_~node3__newmax~1#1; {46175#false} is VALID [2022-02-20 19:00:05,013 INFO L290 TraceCheckUtils]: 143: Hoare triple {46175#false} assume !(3 == ~r3~0 % 256);~mode3~0 := 0;havoc main_~node4__newmax~1#1;main_~node4__newmax~1#1 := 0; {46175#false} is VALID [2022-02-20 19:00:05,013 INFO L290 TraceCheckUtils]: 144: Hoare triple {46175#false} assume !(0 == ~mode4~0 % 256); {46175#false} is VALID [2022-02-20 19:00:05,013 INFO L290 TraceCheckUtils]: 145: Hoare triple {46175#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {46175#false} is VALID [2022-02-20 19:00:05,013 INFO L290 TraceCheckUtils]: 146: Hoare triple {46175#false} assume !!(0 == ~ep14~0 % 256); {46175#false} is VALID [2022-02-20 19:00:05,013 INFO L290 TraceCheckUtils]: 147: Hoare triple {46175#false} assume !!(0 == ~ep24~0 % 256); {46175#false} is VALID [2022-02-20 19:00:05,014 INFO L290 TraceCheckUtils]: 148: Hoare triple {46175#false} assume !!(0 == ~ep34~0 % 256); {46175#false} is VALID [2022-02-20 19:00:05,014 INFO L290 TraceCheckUtils]: 149: Hoare triple {46175#false} ~newmax4~0 := main_~node4__newmax~1#1; {46175#false} is VALID [2022-02-20 19:00:05,014 INFO L290 TraceCheckUtils]: 150: Hoare triple {46175#false} assume !(3 == ~r4~0 % 256);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~1#1; {46175#false} is VALID [2022-02-20 19:00:05,014 INFO L290 TraceCheckUtils]: 151: Hoare triple {46175#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {46175#false} is VALID [2022-02-20 19:00:05,014 INFO L290 TraceCheckUtils]: 152: Hoare triple {46175#false} assume ~st1~0 + ~nl1~0 <= 1; {46175#false} is VALID [2022-02-20 19:00:05,014 INFO L290 TraceCheckUtils]: 153: Hoare triple {46175#false} assume ~st2~0 + ~nl2~0 <= 1; {46175#false} is VALID [2022-02-20 19:00:05,014 INFO L290 TraceCheckUtils]: 154: Hoare triple {46175#false} assume ~st3~0 + ~nl3~0 <= 1; {46175#false} is VALID [2022-02-20 19:00:05,014 INFO L290 TraceCheckUtils]: 155: Hoare triple {46175#false} assume ~st4~0 + ~nl4~0 <= 1; {46175#false} is VALID [2022-02-20 19:00:05,015 INFO L290 TraceCheckUtils]: 156: Hoare triple {46175#false} assume !(~r1~0 % 256 >= 3); {46175#false} is VALID [2022-02-20 19:00:05,015 INFO L290 TraceCheckUtils]: 157: Hoare triple {46175#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {46175#false} is VALID [2022-02-20 19:00:05,015 INFO L290 TraceCheckUtils]: 158: Hoare triple {46175#false} assume ~r1~0 % 256 < 3; {46175#false} is VALID [2022-02-20 19:00:05,015 INFO L290 TraceCheckUtils]: 159: Hoare triple {46175#false} assume !(~r1~0 % 256 >= 3); {46175#false} is VALID [2022-02-20 19:00:05,015 INFO L290 TraceCheckUtils]: 160: Hoare triple {46175#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {46175#false} is VALID [2022-02-20 19:00:05,015 INFO L290 TraceCheckUtils]: 161: Hoare triple {46175#false} assume ~r1~0 % 256 < 3;main_~check__tmp~1#1 := 1;~__return_5080~0 := main_~check__tmp~1#1;main_~main__c1~0#1 := ~__return_5080~0;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; {46175#false} is VALID [2022-02-20 19:00:05,015 INFO L290 TraceCheckUtils]: 162: Hoare triple {46175#false} assume !(0 == main_~assert__arg~1#1 % 256);havoc main_~node1__newmax~2#1;main_~node1__newmax~2#1 := 0; {46175#false} is VALID [2022-02-20 19:00:05,015 INFO L290 TraceCheckUtils]: 163: Hoare triple {46175#false} assume !!(0 == ~mode1~0 % 256); {46175#false} is VALID [2022-02-20 19:00:05,015 INFO L290 TraceCheckUtils]: 164: Hoare triple {46175#false} assume ~r1~0 % 256 < 3; {46175#false} is VALID [2022-02-20 19:00:05,016 INFO L290 TraceCheckUtils]: 165: Hoare triple {46175#false} assume !!(0 == ~ep12~0 % 256); {46175#false} is VALID [2022-02-20 19:00:05,016 INFO L290 TraceCheckUtils]: 166: Hoare triple {46175#false} assume !!(0 == ~ep13~0 % 256); {46175#false} is VALID [2022-02-20 19:00:05,016 INFO L290 TraceCheckUtils]: 167: Hoare triple {46175#false} assume !!(0 == ~ep14~0 % 256); {46175#false} is VALID [2022-02-20 19:00:05,016 INFO L290 TraceCheckUtils]: 168: Hoare triple {46175#false} ~mode1~0 := 1;havoc main_~node2__newmax~2#1;main_~node2__newmax~2#1 := 0; {46175#false} is VALID [2022-02-20 19:00:05,016 INFO L290 TraceCheckUtils]: 169: Hoare triple {46175#false} assume !!(0 == ~mode2~0 % 256); {46175#false} is VALID [2022-02-20 19:00:05,016 INFO L290 TraceCheckUtils]: 170: Hoare triple {46175#false} assume ~r2~0 % 256 < 3; {46175#false} is VALID [2022-02-20 19:00:05,016 INFO L290 TraceCheckUtils]: 171: Hoare triple {46175#false} assume !!(0 == ~ep21~0 % 256); {46175#false} is VALID [2022-02-20 19:00:05,016 INFO L290 TraceCheckUtils]: 172: Hoare triple {46175#false} assume !!(0 == ~ep23~0 % 256); {46175#false} is VALID [2022-02-20 19:00:05,016 INFO L290 TraceCheckUtils]: 173: Hoare triple {46175#false} assume !!(0 == ~ep24~0 % 256); {46175#false} is VALID [2022-02-20 19:00:05,017 INFO L290 TraceCheckUtils]: 174: Hoare triple {46175#false} ~mode2~0 := 1;havoc main_~node3__newmax~2#1;main_~node3__newmax~2#1 := 0; {46175#false} is VALID [2022-02-20 19:00:05,017 INFO L290 TraceCheckUtils]: 175: Hoare triple {46175#false} assume !!(0 == ~mode3~0 % 256); {46175#false} is VALID [2022-02-20 19:00:05,017 INFO L290 TraceCheckUtils]: 176: Hoare triple {46175#false} assume ~r3~0 % 256 < 3; {46175#false} is VALID [2022-02-20 19:00:05,017 INFO L290 TraceCheckUtils]: 177: Hoare triple {46175#false} assume !!(0 == ~ep31~0 % 256); {46175#false} is VALID [2022-02-20 19:00:05,017 INFO L290 TraceCheckUtils]: 178: Hoare triple {46175#false} assume !!(0 == ~ep32~0 % 256); {46175#false} is VALID [2022-02-20 19:00:05,017 INFO L290 TraceCheckUtils]: 179: Hoare triple {46175#false} assume !!(0 == ~ep34~0 % 256); {46175#false} is VALID [2022-02-20 19:00:05,017 INFO L290 TraceCheckUtils]: 180: Hoare triple {46175#false} ~mode3~0 := 1;havoc main_~node4__newmax~2#1;main_~node4__newmax~2#1 := 0; {46175#false} is VALID [2022-02-20 19:00:05,017 INFO L290 TraceCheckUtils]: 181: Hoare triple {46175#false} assume !!(0 == ~mode4~0 % 256); {46175#false} is VALID [2022-02-20 19:00:05,018 INFO L290 TraceCheckUtils]: 182: Hoare triple {46175#false} assume ~r4~0 % 256 < 3; {46175#false} is VALID [2022-02-20 19:00:05,018 INFO L290 TraceCheckUtils]: 183: Hoare triple {46175#false} assume !!(0 == ~ep41~0 % 256); {46175#false} is VALID [2022-02-20 19:00:05,018 INFO L290 TraceCheckUtils]: 184: Hoare triple {46175#false} assume !!(0 == ~ep42~0 % 256); {46175#false} is VALID [2022-02-20 19:00:05,018 INFO L290 TraceCheckUtils]: 185: Hoare triple {46175#false} assume !!(0 == ~ep43~0 % 256); {46175#false} is VALID [2022-02-20 19:00:05,018 INFO L290 TraceCheckUtils]: 186: Hoare triple {46175#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; {46175#false} is VALID [2022-02-20 19:00:05,018 INFO L290 TraceCheckUtils]: 187: Hoare triple {46175#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {46175#false} is VALID [2022-02-20 19:00:05,018 INFO L290 TraceCheckUtils]: 188: Hoare triple {46175#false} assume ~st1~0 + ~nl1~0 <= 1; {46175#false} is VALID [2022-02-20 19:00:05,018 INFO L290 TraceCheckUtils]: 189: Hoare triple {46175#false} assume ~st2~0 + ~nl2~0 <= 1; {46175#false} is VALID [2022-02-20 19:00:05,018 INFO L290 TraceCheckUtils]: 190: Hoare triple {46175#false} assume ~st3~0 + ~nl3~0 <= 1; {46175#false} is VALID [2022-02-20 19:00:05,019 INFO L290 TraceCheckUtils]: 191: Hoare triple {46175#false} assume ~st4~0 + ~nl4~0 <= 1; {46175#false} is VALID [2022-02-20 19:00:05,019 INFO L290 TraceCheckUtils]: 192: Hoare triple {46175#false} assume !(~r1~0 % 256 >= 3); {46175#false} is VALID [2022-02-20 19:00:05,019 INFO L290 TraceCheckUtils]: 193: Hoare triple {46175#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {46175#false} is VALID [2022-02-20 19:00:05,019 INFO L290 TraceCheckUtils]: 194: Hoare triple {46175#false} assume ~r1~0 % 256 < 3; {46175#false} is VALID [2022-02-20 19:00:05,019 INFO L290 TraceCheckUtils]: 195: Hoare triple {46175#false} assume !(~r1~0 % 256 >= 3); {46175#false} is VALID [2022-02-20 19:00:05,019 INFO L290 TraceCheckUtils]: 196: Hoare triple {46175#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {46175#false} is VALID [2022-02-20 19:00:05,019 INFO L290 TraceCheckUtils]: 197: Hoare triple {46175#false} assume ~r1~0 % 256 < 3;main_~check__tmp~2#1 := 1;~__return_5300~0 := main_~check__tmp~2#1;main_~main__c1~0#1 := ~__return_5300~0;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; {46175#false} is VALID [2022-02-20 19:00:05,019 INFO L290 TraceCheckUtils]: 198: Hoare triple {46175#false} assume !(0 == main_~assert__arg~2#1 % 256);havoc main_~node1__newmax~3#1;main_~node1__newmax~3#1 := 0; {46175#false} is VALID [2022-02-20 19:00:05,019 INFO L290 TraceCheckUtils]: 199: Hoare triple {46175#false} assume !(0 == ~mode1~0 % 256); {46175#false} is VALID [2022-02-20 19:00:05,020 INFO L290 TraceCheckUtils]: 200: Hoare triple {46175#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {46175#false} is VALID [2022-02-20 19:00:05,020 INFO L290 TraceCheckUtils]: 201: Hoare triple {46175#false} assume !!(0 == ~ep21~0 % 256); {46175#false} is VALID [2022-02-20 19:00:05,020 INFO L290 TraceCheckUtils]: 202: Hoare triple {46175#false} assume !!(0 == ~ep31~0 % 256); {46175#false} is VALID [2022-02-20 19:00:05,020 INFO L290 TraceCheckUtils]: 203: Hoare triple {46175#false} assume !!(0 == ~ep41~0 % 256); {46175#false} is VALID [2022-02-20 19:00:05,020 INFO L290 TraceCheckUtils]: 204: Hoare triple {46175#false} ~newmax1~0 := main_~node1__newmax~3#1; {46175#false} is VALID [2022-02-20 19:00:05,020 INFO L290 TraceCheckUtils]: 205: Hoare triple {46175#false} assume !(3 == ~r1~0 % 256);~mode1~0 := 0;havoc main_~node2__newmax~3#1;main_~node2__newmax~3#1 := 0; {46175#false} is VALID [2022-02-20 19:00:05,020 INFO L290 TraceCheckUtils]: 206: Hoare triple {46175#false} assume !(0 == ~mode2~0 % 256); {46175#false} is VALID [2022-02-20 19:00:05,020 INFO L290 TraceCheckUtils]: 207: Hoare triple {46175#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {46175#false} is VALID [2022-02-20 19:00:05,020 INFO L290 TraceCheckUtils]: 208: Hoare triple {46175#false} assume !!(0 == ~ep12~0 % 256); {46175#false} is VALID [2022-02-20 19:00:05,021 INFO L290 TraceCheckUtils]: 209: Hoare triple {46175#false} assume !!(0 == ~ep32~0 % 256); {46175#false} is VALID [2022-02-20 19:00:05,021 INFO L290 TraceCheckUtils]: 210: Hoare triple {46175#false} assume !!(0 == ~ep42~0 % 256); {46175#false} is VALID [2022-02-20 19:00:05,021 INFO L290 TraceCheckUtils]: 211: Hoare triple {46175#false} ~newmax2~0 := main_~node2__newmax~3#1; {46175#false} is VALID [2022-02-20 19:00:05,021 INFO L290 TraceCheckUtils]: 212: Hoare triple {46175#false} assume !(3 == ~r2~0 % 256);~mode2~0 := 0;havoc main_~node3__newmax~3#1;main_~node3__newmax~3#1 := 0; {46175#false} is VALID [2022-02-20 19:00:05,021 INFO L290 TraceCheckUtils]: 213: Hoare triple {46175#false} assume !(0 == ~mode3~0 % 256); {46175#false} is VALID [2022-02-20 19:00:05,021 INFO L290 TraceCheckUtils]: 214: Hoare triple {46175#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {46175#false} is VALID [2022-02-20 19:00:05,021 INFO L290 TraceCheckUtils]: 215: Hoare triple {46175#false} assume !!(0 == ~ep13~0 % 256); {46175#false} is VALID [2022-02-20 19:00:05,021 INFO L290 TraceCheckUtils]: 216: Hoare triple {46175#false} assume !!(0 == ~ep23~0 % 256); {46175#false} is VALID [2022-02-20 19:00:05,022 INFO L290 TraceCheckUtils]: 217: Hoare triple {46175#false} assume !!(0 == ~ep43~0 % 256); {46175#false} is VALID [2022-02-20 19:00:05,022 INFO L290 TraceCheckUtils]: 218: Hoare triple {46175#false} ~newmax3~0 := main_~node3__newmax~3#1; {46175#false} is VALID [2022-02-20 19:00:05,022 INFO L290 TraceCheckUtils]: 219: Hoare triple {46175#false} assume !(3 == ~r3~0 % 256);~mode3~0 := 0;havoc main_~node4__newmax~3#1;main_~node4__newmax~3#1 := 0; {46175#false} is VALID [2022-02-20 19:00:05,022 INFO L290 TraceCheckUtils]: 220: Hoare triple {46175#false} assume !(0 == ~mode4~0 % 256); {46175#false} is VALID [2022-02-20 19:00:05,022 INFO L290 TraceCheckUtils]: 221: Hoare triple {46175#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {46175#false} is VALID [2022-02-20 19:00:05,022 INFO L290 TraceCheckUtils]: 222: Hoare triple {46175#false} assume !!(0 == ~ep14~0 % 256); {46175#false} is VALID [2022-02-20 19:00:05,022 INFO L290 TraceCheckUtils]: 223: Hoare triple {46175#false} assume !!(0 == ~ep24~0 % 256); {46175#false} is VALID [2022-02-20 19:00:05,022 INFO L290 TraceCheckUtils]: 224: Hoare triple {46175#false} assume !!(0 == ~ep34~0 % 256); {46175#false} is VALID [2022-02-20 19:00:05,022 INFO L290 TraceCheckUtils]: 225: Hoare triple {46175#false} ~newmax4~0 := main_~node4__newmax~3#1; {46175#false} is VALID [2022-02-20 19:00:05,023 INFO L290 TraceCheckUtils]: 226: Hoare triple {46175#false} assume !(3 == ~r4~0 % 256);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~3#1; {46175#false} is VALID [2022-02-20 19:00:05,023 INFO L290 TraceCheckUtils]: 227: Hoare triple {46175#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {46175#false} is VALID [2022-02-20 19:00:05,023 INFO L290 TraceCheckUtils]: 228: Hoare triple {46175#false} assume ~st1~0 + ~nl1~0 <= 1; {46175#false} is VALID [2022-02-20 19:00:05,023 INFO L290 TraceCheckUtils]: 229: Hoare triple {46175#false} assume ~st2~0 + ~nl2~0 <= 1; {46175#false} is VALID [2022-02-20 19:00:05,023 INFO L290 TraceCheckUtils]: 230: Hoare triple {46175#false} assume ~st3~0 + ~nl3~0 <= 1; {46175#false} is VALID [2022-02-20 19:00:05,023 INFO L290 TraceCheckUtils]: 231: Hoare triple {46175#false} assume ~st4~0 + ~nl4~0 <= 1; {46175#false} is VALID [2022-02-20 19:00:05,023 INFO L290 TraceCheckUtils]: 232: Hoare triple {46175#false} assume !(~r1~0 % 256 >= 3); {46175#false} is VALID [2022-02-20 19:00:05,023 INFO L290 TraceCheckUtils]: 233: Hoare triple {46175#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {46175#false} is VALID [2022-02-20 19:00:05,023 INFO L290 TraceCheckUtils]: 234: Hoare triple {46175#false} assume ~r1~0 % 256 < 3; {46175#false} is VALID [2022-02-20 19:00:05,024 INFO L290 TraceCheckUtils]: 235: Hoare triple {46175#false} assume !(~r1~0 % 256 >= 3); {46175#false} is VALID [2022-02-20 19:00:05,024 INFO L290 TraceCheckUtils]: 236: Hoare triple {46175#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {46175#false} is VALID [2022-02-20 19:00:05,024 INFO L290 TraceCheckUtils]: 237: Hoare triple {46175#false} assume ~r1~0 % 256 < 3;main_~check__tmp~3#1 := 1;~__return_5508~0 := main_~check__tmp~3#1;main_~main__c1~0#1 := ~__return_5508~0;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; {46175#false} is VALID [2022-02-20 19:00:05,024 INFO L290 TraceCheckUtils]: 238: Hoare triple {46175#false} assume !(0 == main_~assert__arg~3#1 % 256);havoc main_~node1__newmax~4#1;main_~node1__newmax~4#1 := 0; {46175#false} is VALID [2022-02-20 19:00:05,024 INFO L290 TraceCheckUtils]: 239: Hoare triple {46175#false} assume !!(0 == ~mode1~0 % 256); {46175#false} is VALID [2022-02-20 19:00:05,024 INFO L290 TraceCheckUtils]: 240: Hoare triple {46175#false} assume ~r1~0 % 256 < 3; {46175#false} is VALID [2022-02-20 19:00:05,024 INFO L290 TraceCheckUtils]: 241: Hoare triple {46175#false} assume !!(0 == ~ep12~0 % 256); {46175#false} is VALID [2022-02-20 19:00:05,024 INFO L290 TraceCheckUtils]: 242: Hoare triple {46175#false} assume !!(0 == ~ep13~0 % 256); {46175#false} is VALID [2022-02-20 19:00:05,025 INFO L290 TraceCheckUtils]: 243: Hoare triple {46175#false} assume !!(0 == ~ep14~0 % 256); {46175#false} is VALID [2022-02-20 19:00:05,025 INFO L290 TraceCheckUtils]: 244: Hoare triple {46175#false} ~mode1~0 := 1;havoc main_~node2__newmax~4#1;main_~node2__newmax~4#1 := 0; {46175#false} is VALID [2022-02-20 19:00:05,025 INFO L290 TraceCheckUtils]: 245: Hoare triple {46175#false} assume !!(0 == ~mode2~0 % 256); {46175#false} is VALID [2022-02-20 19:00:05,025 INFO L290 TraceCheckUtils]: 246: Hoare triple {46175#false} assume ~r2~0 % 256 < 3; {46175#false} is VALID [2022-02-20 19:00:05,025 INFO L290 TraceCheckUtils]: 247: Hoare triple {46175#false} assume !!(0 == ~ep21~0 % 256); {46175#false} is VALID [2022-02-20 19:00:05,025 INFO L290 TraceCheckUtils]: 248: Hoare triple {46175#false} assume !!(0 == ~ep23~0 % 256); {46175#false} is VALID [2022-02-20 19:00:05,025 INFO L290 TraceCheckUtils]: 249: Hoare triple {46175#false} assume !!(0 == ~ep24~0 % 256); {46175#false} is VALID [2022-02-20 19:00:05,025 INFO L290 TraceCheckUtils]: 250: Hoare triple {46175#false} ~mode2~0 := 1;havoc main_~node3__newmax~4#1;main_~node3__newmax~4#1 := 0; {46175#false} is VALID [2022-02-20 19:00:05,025 INFO L290 TraceCheckUtils]: 251: Hoare triple {46175#false} assume !!(0 == ~mode3~0 % 256); {46175#false} is VALID [2022-02-20 19:00:05,026 INFO L290 TraceCheckUtils]: 252: Hoare triple {46175#false} assume ~r3~0 % 256 < 3; {46175#false} is VALID [2022-02-20 19:00:05,026 INFO L290 TraceCheckUtils]: 253: Hoare triple {46175#false} assume !!(0 == ~ep31~0 % 256); {46175#false} is VALID [2022-02-20 19:00:05,026 INFO L290 TraceCheckUtils]: 254: Hoare triple {46175#false} assume !!(0 == ~ep32~0 % 256); {46175#false} is VALID [2022-02-20 19:00:05,026 INFO L290 TraceCheckUtils]: 255: Hoare triple {46175#false} assume !!(0 == ~ep34~0 % 256); {46175#false} is VALID [2022-02-20 19:00:05,026 INFO L290 TraceCheckUtils]: 256: Hoare triple {46175#false} ~mode3~0 := 1;havoc main_~node4__newmax~4#1;main_~node4__newmax~4#1 := 0; {46175#false} is VALID [2022-02-20 19:00:05,026 INFO L290 TraceCheckUtils]: 257: Hoare triple {46175#false} assume !!(0 == ~mode4~0 % 256); {46175#false} is VALID [2022-02-20 19:00:05,026 INFO L290 TraceCheckUtils]: 258: Hoare triple {46175#false} assume ~r4~0 % 256 < 3; {46175#false} is VALID [2022-02-20 19:00:05,026 INFO L290 TraceCheckUtils]: 259: Hoare triple {46175#false} assume !!(0 == ~ep41~0 % 256); {46175#false} is VALID [2022-02-20 19:00:05,026 INFO L290 TraceCheckUtils]: 260: Hoare triple {46175#false} assume !!(0 == ~ep42~0 % 256); {46175#false} is VALID [2022-02-20 19:00:05,027 INFO L290 TraceCheckUtils]: 261: Hoare triple {46175#false} assume !!(0 == ~ep43~0 % 256); {46175#false} is VALID [2022-02-20 19:00:05,027 INFO L290 TraceCheckUtils]: 262: Hoare triple {46175#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; {46175#false} is VALID [2022-02-20 19:00:05,027 INFO L290 TraceCheckUtils]: 263: Hoare triple {46175#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {46175#false} is VALID [2022-02-20 19:00:05,027 INFO L290 TraceCheckUtils]: 264: Hoare triple {46175#false} assume ~st1~0 + ~nl1~0 <= 1; {46175#false} is VALID [2022-02-20 19:00:05,027 INFO L290 TraceCheckUtils]: 265: Hoare triple {46175#false} assume ~st2~0 + ~nl2~0 <= 1; {46175#false} is VALID [2022-02-20 19:00:05,027 INFO L290 TraceCheckUtils]: 266: Hoare triple {46175#false} assume ~st3~0 + ~nl3~0 <= 1; {46175#false} is VALID [2022-02-20 19:00:05,027 INFO L290 TraceCheckUtils]: 267: Hoare triple {46175#false} assume ~st4~0 + ~nl4~0 <= 1; {46175#false} is VALID [2022-02-20 19:00:05,027 INFO L290 TraceCheckUtils]: 268: Hoare triple {46175#false} assume !(~r1~0 % 256 >= 3); {46175#false} is VALID [2022-02-20 19:00:05,027 INFO L290 TraceCheckUtils]: 269: Hoare triple {46175#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {46175#false} is VALID [2022-02-20 19:00:05,028 INFO L290 TraceCheckUtils]: 270: Hoare triple {46175#false} assume ~r1~0 % 256 < 3; {46175#false} is VALID [2022-02-20 19:00:05,028 INFO L290 TraceCheckUtils]: 271: Hoare triple {46175#false} assume !(~r1~0 % 256 >= 3); {46175#false} is VALID [2022-02-20 19:00:05,028 INFO L290 TraceCheckUtils]: 272: Hoare triple {46175#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {46175#false} is VALID [2022-02-20 19:00:05,028 INFO L290 TraceCheckUtils]: 273: Hoare triple {46175#false} assume ~r1~0 % 256 < 3;main_~check__tmp~4#1 := 1;~__return_5728~0 := main_~check__tmp~4#1;main_~main__c1~0#1 := ~__return_5728~0;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; {46175#false} is VALID [2022-02-20 19:00:05,028 INFO L290 TraceCheckUtils]: 274: Hoare triple {46175#false} assume !(0 == main_~assert__arg~4#1 % 256);havoc main_~node1__newmax~5#1;main_~node1__newmax~5#1 := 0; {46175#false} is VALID [2022-02-20 19:00:05,028 INFO L290 TraceCheckUtils]: 275: Hoare triple {46175#false} assume !(0 == ~mode1~0 % 256); {46175#false} is VALID [2022-02-20 19:00:05,028 INFO L290 TraceCheckUtils]: 276: Hoare triple {46175#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {46175#false} is VALID [2022-02-20 19:00:05,028 INFO L290 TraceCheckUtils]: 277: Hoare triple {46175#false} assume !!(0 == ~ep21~0 % 256); {46175#false} is VALID [2022-02-20 19:00:05,029 INFO L290 TraceCheckUtils]: 278: Hoare triple {46175#false} assume !!(0 == ~ep31~0 % 256); {46175#false} is VALID [2022-02-20 19:00:05,029 INFO L290 TraceCheckUtils]: 279: Hoare triple {46175#false} assume !!(0 == ~ep41~0 % 256); {46175#false} is VALID [2022-02-20 19:00:05,029 INFO L290 TraceCheckUtils]: 280: Hoare triple {46175#false} ~newmax1~0 := main_~node1__newmax~5#1; {46175#false} is VALID [2022-02-20 19:00:05,029 INFO L290 TraceCheckUtils]: 281: Hoare triple {46175#false} assume 3 == ~r1~0 % 256; {46175#false} is VALID [2022-02-20 19:00:05,029 INFO L290 TraceCheckUtils]: 282: Hoare triple {46175#false} assume ~max1~0 == ~id1~0;~st1~0 := 1;~mode1~0 := 0;havoc main_~node2__newmax~5#1;main_~node2__newmax~5#1 := 0; {46175#false} is VALID [2022-02-20 19:00:05,029 INFO L290 TraceCheckUtils]: 283: Hoare triple {46175#false} assume !(0 == ~mode2~0 % 256); {46175#false} is VALID [2022-02-20 19:00:05,029 INFO L290 TraceCheckUtils]: 284: Hoare triple {46175#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {46175#false} is VALID [2022-02-20 19:00:05,029 INFO L290 TraceCheckUtils]: 285: Hoare triple {46175#false} assume !!(0 == ~ep12~0 % 256); {46175#false} is VALID [2022-02-20 19:00:05,029 INFO L290 TraceCheckUtils]: 286: Hoare triple {46175#false} assume !!(0 == ~ep32~0 % 256); {46175#false} is VALID [2022-02-20 19:00:05,030 INFO L290 TraceCheckUtils]: 287: Hoare triple {46175#false} assume !!(0 == ~ep42~0 % 256); {46175#false} is VALID [2022-02-20 19:00:05,030 INFO L290 TraceCheckUtils]: 288: Hoare triple {46175#false} ~newmax2~0 := main_~node2__newmax~5#1; {46175#false} is VALID [2022-02-20 19:00:05,030 INFO L290 TraceCheckUtils]: 289: Hoare triple {46175#false} assume 3 == ~r2~0 % 256; {46175#false} is VALID [2022-02-20 19:00:05,030 INFO L290 TraceCheckUtils]: 290: Hoare triple {46175#false} assume ~max2~0 == ~id2~0;~st2~0 := 1;~mode2~0 := 0;havoc main_~node3__newmax~5#1;main_~node3__newmax~5#1 := 0; {46175#false} is VALID [2022-02-20 19:00:05,030 INFO L290 TraceCheckUtils]: 291: Hoare triple {46175#false} assume !(0 == ~mode3~0 % 256); {46175#false} is VALID [2022-02-20 19:00:05,030 INFO L290 TraceCheckUtils]: 292: Hoare triple {46175#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {46175#false} is VALID [2022-02-20 19:00:05,030 INFO L290 TraceCheckUtils]: 293: Hoare triple {46175#false} assume !!(0 == ~ep13~0 % 256); {46175#false} is VALID [2022-02-20 19:00:05,030 INFO L290 TraceCheckUtils]: 294: Hoare triple {46175#false} assume !!(0 == ~ep23~0 % 256); {46175#false} is VALID [2022-02-20 19:00:05,031 INFO L290 TraceCheckUtils]: 295: Hoare triple {46175#false} assume !!(0 == ~ep43~0 % 256); {46175#false} is VALID [2022-02-20 19:00:05,031 INFO L290 TraceCheckUtils]: 296: Hoare triple {46175#false} ~newmax3~0 := main_~node3__newmax~5#1; {46175#false} is VALID [2022-02-20 19:00:05,031 INFO L290 TraceCheckUtils]: 297: Hoare triple {46175#false} assume 3 == ~r3~0 % 256; {46175#false} is VALID [2022-02-20 19:00:05,031 INFO L290 TraceCheckUtils]: 298: Hoare triple {46175#false} assume ~max3~0 == ~id3~0;~st3~0 := 1;~mode3~0 := 0;havoc main_~node4__newmax~5#1;main_~node4__newmax~5#1 := 0; {46175#false} is VALID [2022-02-20 19:00:05,031 INFO L290 TraceCheckUtils]: 299: Hoare triple {46175#false} assume !(0 == ~mode4~0 % 256); {46175#false} is VALID [2022-02-20 19:00:05,031 INFO L290 TraceCheckUtils]: 300: Hoare triple {46175#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {46175#false} is VALID [2022-02-20 19:00:05,031 INFO L290 TraceCheckUtils]: 301: Hoare triple {46175#false} assume !!(0 == ~ep14~0 % 256); {46175#false} is VALID [2022-02-20 19:00:05,031 INFO L290 TraceCheckUtils]: 302: Hoare triple {46175#false} assume !!(0 == ~ep24~0 % 256); {46175#false} is VALID [2022-02-20 19:00:05,031 INFO L290 TraceCheckUtils]: 303: Hoare triple {46175#false} assume !!(0 == ~ep34~0 % 256); {46175#false} is VALID [2022-02-20 19:00:05,032 INFO L290 TraceCheckUtils]: 304: Hoare triple {46175#false} ~newmax4~0 := main_~node4__newmax~5#1; {46175#false} is VALID [2022-02-20 19:00:05,032 INFO L290 TraceCheckUtils]: 305: Hoare triple {46175#false} assume 3 == ~r4~0 % 256; {46175#false} is VALID [2022-02-20 19:00:05,032 INFO L290 TraceCheckUtils]: 306: Hoare triple {46175#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; {46175#false} is VALID [2022-02-20 19:00:05,032 INFO L290 TraceCheckUtils]: 307: Hoare triple {46175#false} assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1);main_~check__tmp~5#1 := 0;~__return_7527~0 := main_~check__tmp~5#1;main_~main__c1~0#1 := ~__return_7527~0;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; {46175#false} is VALID [2022-02-20 19:00:05,032 INFO L290 TraceCheckUtils]: 308: Hoare triple {46175#false} assume 0 == main_~assert__arg~5#1 % 256; {46175#false} is VALID [2022-02-20 19:00:05,032 INFO L290 TraceCheckUtils]: 309: Hoare triple {46175#false} assume !false; {46175#false} is VALID [2022-02-20 19:00:05,033 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 19:00:05,033 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 19:00:05,033 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [57633984] [2022-02-20 19:00:05,035 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [57633984] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 19:00:05,036 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 19:00:05,036 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 19:00:05,037 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [366942975] [2022-02-20 19:00:05,038 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 19:00:05,039 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 103.33333333333333) internal successors, (310), 3 states have internal predecessors, (310), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 310 [2022-02-20 19:00:05,040 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 19:00:05,040 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 103.33333333333333) internal successors, (310), 3 states have internal predecessors, (310), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 19:00:05,213 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 310 edges. 310 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:00:05,213 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 19:00:05,213 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 19:00:05,214 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 19:00:05,214 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 19:00:05,214 INFO L87 Difference]: Start difference. First operand 4714 states and 7279 transitions. Second operand has 3 states, 3 states have (on average 103.33333333333333) internal successors, (310), 3 states have internal predecessors, (310), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 19:00:14,880 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:00:14,881 INFO L93 Difference]: Finished difference Result 13840 states and 21315 transitions. [2022-02-20 19:00:14,881 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 19:00:14,881 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 103.33333333333333) internal successors, (310), 3 states have internal predecessors, (310), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 310 [2022-02-20 19:00:14,881 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 19:00:14,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 103.33333333333333) internal successors, (310), 3 states have internal predecessors, (310), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 19:00:14,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 4393 transitions. [2022-02-20 19:00:14,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 103.33333333333333) internal successors, (310), 3 states have internal predecessors, (310), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 19:00:14,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 4393 transitions. [2022-02-20 19:00:14,903 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 4393 transitions. [2022-02-20 19:00:17,453 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 4393 edges. 4393 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:00:20,618 INFO L225 Difference]: With dead ends: 13840 [2022-02-20 19:00:20,618 INFO L226 Difference]: Without dead ends: 9251 [2022-02-20 19:00:20,623 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 19:00:20,623 INFO L933 BasicCegarLoop]: 2961 mSDtfsCounter, 1390 mSDsluCounter, 1453 mSDsCounter, 0 mSdLazyCounter, 27 mSolverCounterSat, 23 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1390 SdHoareTripleChecker+Valid, 4414 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 19:00:20,624 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1390 Valid, 4414 Invalid, 50 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [23 Valid, 27 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-02-20 19:00:20,629 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9251 states. [2022-02-20 19:00:21,573 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9251 to 9080. [2022-02-20 19:00:21,573 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 19:00:21,586 INFO L82 GeneralOperation]: Start isEquivalent. First operand 9251 states. Second operand has 9080 states, 9068 states have (on average 1.5403617115130128) internal successors, (13968), 9079 states have internal predecessors, (13968), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 19:00:21,597 INFO L74 IsIncluded]: Start isIncluded. First operand 9251 states. Second operand has 9080 states, 9068 states have (on average 1.5403617115130128) internal successors, (13968), 9079 states have internal predecessors, (13968), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 19:00:21,609 INFO L87 Difference]: Start difference. First operand 9251 states. Second operand has 9080 states, 9068 states have (on average 1.5403617115130128) internal successors, (13968), 9079 states have internal predecessors, (13968), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 19:00:23,923 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:00:23,923 INFO L93 Difference]: Finished difference Result 9251 states and 14193 transitions. [2022-02-20 19:00:23,923 INFO L276 IsEmpty]: Start isEmpty. Operand 9251 states and 14193 transitions. [2022-02-20 19:00:23,932 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:00:23,932 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:00:23,943 INFO L74 IsIncluded]: Start isIncluded. First operand has 9080 states, 9068 states have (on average 1.5403617115130128) internal successors, (13968), 9079 states have internal predecessors, (13968), 0 states have call successors, (0), 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 9251 states. [2022-02-20 19:00:23,953 INFO L87 Difference]: Start difference. First operand has 9080 states, 9068 states have (on average 1.5403617115130128) internal successors, (13968), 9079 states have internal predecessors, (13968), 0 states have call successors, (0), 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 9251 states. [2022-02-20 19:00:26,388 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:00:26,388 INFO L93 Difference]: Finished difference Result 9251 states and 14193 transitions. [2022-02-20 19:00:26,388 INFO L276 IsEmpty]: Start isEmpty. Operand 9251 states and 14193 transitions. [2022-02-20 19:00:26,396 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:00:26,396 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:00:26,396 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 19:00:26,396 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 19:00:26,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9080 states, 9068 states have (on average 1.5403617115130128) internal successors, (13968), 9079 states have internal predecessors, (13968), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 19:00:29,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9080 states to 9080 states and 13968 transitions. [2022-02-20 19:00:29,380 INFO L78 Accepts]: Start accepts. Automaton has 9080 states and 13968 transitions. Word has length 310 [2022-02-20 19:00:29,380 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 19:00:29,380 INFO L470 AbstractCegarLoop]: Abstraction has 9080 states and 13968 transitions. [2022-02-20 19:00:29,380 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 103.33333333333333) internal successors, (310), 3 states have internal predecessors, (310), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 19:00:29,380 INFO L276 IsEmpty]: Start isEmpty. Operand 9080 states and 13968 transitions. [2022-02-20 19:00:29,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2022-02-20 19:00:29,392 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 19:00:29,393 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 19:00:29,393 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-02-20 19:00:29,393 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 19:00:29,394 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 19:00:29,394 INFO L85 PathProgramCache]: Analyzing trace with hash 1863589604, now seen corresponding path program 1 times [2022-02-20 19:00:29,394 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 19:00:29,394 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1219564603] [2022-02-20 19:00:29,395 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:00:29,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 19:00:29,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:00:29,467 INFO L290 TraceCheckUtils]: 0: Hoare triple {95330#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(59, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~newmax1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~newmax2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~newmax3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~newmax4~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[3 := #funAddr~node4.base], ~nodes~0.offset[3 := #funAddr~node4.offset];~__return_4630~0 := 0;~__return_4872~0 := 0;~__return_5080~0 := 0;~__return_5300~0 := 0;~__return_5508~0 := 0;~__return_5728~0 := 0;~__return_7527~0 := 0;~__return_7484~0 := 0;~__return_7400~0 := 0;~__return_7357~0 := 0;~__return_7232~0 := 0;~__return_7189~0 := 0;~__return_7105~0 := 0;~__return_7059~0 := 0;~__return_6146~0 := 0;~__return_6873~0 := 0;~__return_6830~0 := 0;~__return_6746~0 := 0;~__return_6700~0 := 0;~__return_6555~0 := 0;~__return_6509~0 := 0;~__return_6402~0 := 0;~__return_5945~0 := 0; {95330#true} is VALID [2022-02-20 19:00:29,468 INFO L290 TraceCheckUtils]: 1: Hoare triple {95330#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_~__tmp_13~0#1, main_~assert__arg~12#1, main_~check__tmp~12#1, main_~node4__newmax~8#1, main_~node3__newmax~6#1, main_~node2__newmax~5#1, main_~__tmp_14~0#1, main_~assert__arg~13#1, main_~check__tmp~14#1, main_~__tmp_15~0#1, main_~assert__arg~14#1, main_~check__tmp~15#1, main_~node4__newmax~10#1, main_~__tmp_16~0#1, main_~assert__arg~15#1, main_~check__tmp~16#1, main_~check__tmp~17#1, main_~node4__newmax~11#1, main_~node3__newmax~8#1, main_~__tmp_17~0#1, main_~assert__arg~16#1, main_~check__tmp~18#1, main_~check__tmp~19#1, main_~node4__newmax~12#1, main_~check__tmp~20#1, main_~check__tmp~21#1, main_~node4__newmax~13#1, main_~node3__newmax~9#1, main_~node2__newmax~7#1, main_~node1__newmax~5#1, main_~__tmp_5~0#1, main_~assert__arg~4#1, main_~check__tmp~4#1, main_~node4____CPAchecker_TMP_2~2#1, main_~node4____CPAchecker_TMP_1~2#1, main_~node4____CPAchecker_TMP_0~2#1, main_~node4__newmax~4#1, main_~node3____CPAchecker_TMP_2~2#1, main_~node3____CPAchecker_TMP_1~2#1, main_~node3____CPAchecker_TMP_0~2#1, main_~node3__newmax~4#1, main_~node2____CPAchecker_TMP_2~2#1, main_~node2____CPAchecker_TMP_1~2#1, main_~node2____CPAchecker_TMP_0~2#1, main_~node2__newmax~4#1, main_~node1____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_~__tmp_4~0#1, main_~assert__arg~3#1, main_~check__tmp~3#1, main_~node4__newmax~3#1, main_~node3__newmax~3#1, main_~node2__newmax~3#1, main_~node1__newmax~3#1, main_~__tmp_3~0#1, main_~assert__arg~2#1, main_~check__tmp~2#1, main_~node4____CPAchecker_TMP_2~1#1, main_~node4____CPAchecker_TMP_1~1#1, main_~node4____CPAchecker_TMP_0~1#1, main_~node4__newmax~2#1, main_~node3____CPAchecker_TMP_2~1#1, main_~node3____CPAchecker_TMP_1~1#1, main_~node3____CPAchecker_TMP_0~1#1, main_~node3__newmax~2#1, main_~node2____CPAchecker_TMP_2~1#1, main_~node2____CPAchecker_TMP_1~1#1, main_~node2____CPAchecker_TMP_0~1#1, main_~node2__newmax~2#1, main_~node1____CPAchecker_TMP_2~1#1, main_~node1____CPAchecker_TMP_1~1#1, main_~node1____CPAchecker_TMP_0~1#1, main_~node1__newmax~2#1, main_~__tmp_2~0#1, main_~assert__arg~1#1, main_~check__tmp~1#1, main_~node4__newmax~1#1, main_~node3__newmax~1#1, main_~node2__newmax~1#1, main_~node1__newmax~1#1, main_~__tmp_1~0#1, main_~assert__arg~0#1, main_~check__tmp~0#1, main_~node4____CPAchecker_TMP_2~0#1, main_~node4____CPAchecker_TMP_1~0#1, main_~node4____CPAchecker_TMP_0~0#1, main_~node4__newmax~0#1, main_~node3____CPAchecker_TMP_2~0#1, main_~node3____CPAchecker_TMP_1~0#1, main_~node3____CPAchecker_TMP_0~0#1, main_~node3__newmax~0#1, main_~node2____CPAchecker_TMP_2~0#1, main_~node2____CPAchecker_TMP_1~0#1, main_~node2____CPAchecker_TMP_0~0#1, main_~node2__newmax~0#1, main_~node1____CPAchecker_TMP_2~0#1, main_~node1____CPAchecker_TMP_1~0#1, main_~node1____CPAchecker_TMP_0~0#1, main_~node1__newmax~0#1, main_~init__r121~0#1, main_~init__r131~0#1, main_~init__r141~0#1, main_~init__r211~0#1, main_~init__r231~0#1, main_~init__r241~0#1, main_~init__r311~0#1, main_~init__r321~0#1, main_~init__r341~0#1, main_~init__r411~0#1, main_~init__r421~0#1, main_~init__r431~0#1, main_~init__r122~0#1, main_~init__tmp~0#1, main_~init__r132~0#1, main_~init__tmp___0~0#1, main_~init__r142~0#1, main_~init__tmp___1~0#1, main_~init__r212~0#1, main_~init__tmp___2~0#1, main_~init__r232~0#1, main_~init__tmp___3~0#1, main_~init__r242~0#1, main_~init__tmp___4~0#1, main_~init__r312~0#1, main_~init__tmp___5~0#1, main_~init__r322~0#1, main_~init__tmp___6~0#1, main_~init__r342~0#1, main_~init__tmp___7~0#1, main_~init__r412~0#1, main_~init__tmp___8~0#1, main_~init__r422~0#1, main_~init__tmp___9~0#1, main_~init__r432~0#1, main_~init__tmp___10~0#1, main_~init__r123~0#1, main_~init__tmp___11~0#1, main_~init__r133~0#1, main_~init__tmp___12~0#1, main_~init__r143~0#1, main_~init__tmp___13~0#1, main_~init__r213~0#1, main_~init__tmp___14~0#1, main_~init__r233~0#1, main_~init__tmp___15~0#1, main_~init__r243~0#1, main_~init__tmp___16~0#1, main_~init__r313~0#1, main_~init__tmp___17~0#1, main_~init__r323~0#1, main_~init__tmp___18~0#1, main_~init__r343~0#1, main_~init__tmp___19~0#1, main_~init__r413~0#1, main_~init__tmp___20~0#1, main_~init__r423~0#1, main_~init__tmp___21~0#1, main_~init__r433~0#1, main_~init__tmp___22~0#1, main_~init__tmp___23~0#1, main_~main__c1~0#1, main_~main__i2~0#1;havoc main_~main__c1~0#1;havoc main_~main__i2~0#1;main_~main__c1~0#1 := 0;~ep12~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1;~ep13~0 := main_#t~nondet5#1;havoc main_#t~nondet5#1;~ep14~0 := main_#t~nondet6#1;havoc main_#t~nondet6#1;~ep21~0 := main_#t~nondet7#1;havoc main_#t~nondet7#1;~ep23~0 := main_#t~nondet8#1;havoc main_#t~nondet8#1;~ep24~0 := main_#t~nondet9#1;havoc main_#t~nondet9#1;~ep31~0 := main_#t~nondet10#1;havoc main_#t~nondet10#1;~ep32~0 := main_#t~nondet11#1;havoc main_#t~nondet11#1;~ep34~0 := main_#t~nondet12#1;havoc main_#t~nondet12#1;~ep41~0 := main_#t~nondet13#1;havoc main_#t~nondet13#1;~ep42~0 := main_#t~nondet14#1;havoc main_#t~nondet14#1;~ep43~0 := main_#t~nondet15#1;havoc main_#t~nondet15#1;assume -128 <= main_#t~nondet16#1 && main_#t~nondet16#1 <= 127;~id1~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;~r1~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;assume -128 <= main_#t~nondet18#1 && main_#t~nondet18#1 <= 127;~st1~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;assume -128 <= main_#t~nondet19#1 && main_#t~nondet19#1 <= 127;~nl1~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;assume -128 <= main_#t~nondet20#1 && main_#t~nondet20#1 <= 127;~m1~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;assume -128 <= main_#t~nondet21#1 && main_#t~nondet21#1 <= 127;~max1~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;~mode1~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;~newmax1~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;assume -128 <= main_#t~nondet24#1 && main_#t~nondet24#1 <= 127;~id2~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;~r2~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;assume -128 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 127;~st2~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;assume -128 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 127;~nl2~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;assume -128 <= main_#t~nondet28#1 && main_#t~nondet28#1 <= 127;~m2~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;assume -128 <= main_#t~nondet29#1 && main_#t~nondet29#1 <= 127;~max2~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~mode2~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~newmax2~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;assume -128 <= main_#t~nondet32#1 && main_#t~nondet32#1 <= 127;~id3~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;~r3~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;assume -128 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 127;~st3~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;assume -128 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 127;~nl3~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;assume -128 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 127;~m3~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;assume -128 <= main_#t~nondet37#1 && main_#t~nondet37#1 <= 127;~max3~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~mode3~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~newmax3~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;assume -128 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 127;~id4~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~r4~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;assume -128 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 127;~st4~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;assume -128 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 127;~nl4~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;assume -128 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 127;~m4~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;assume -128 <= main_#t~nondet45#1 && main_#t~nondet45#1 <= 127;~max4~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~mode4~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~newmax4~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;havoc main_~init__r121~0#1;havoc main_~init__r131~0#1;havoc main_~init__r141~0#1;havoc main_~init__r211~0#1;havoc main_~init__r231~0#1;havoc main_~init__r241~0#1;havoc main_~init__r311~0#1;havoc main_~init__r321~0#1;havoc main_~init__r341~0#1;havoc main_~init__r411~0#1;havoc main_~init__r421~0#1;havoc main_~init__r431~0#1;havoc main_~init__r122~0#1;havoc main_~init__tmp~0#1;havoc main_~init__r132~0#1;havoc main_~init__tmp___0~0#1;havoc main_~init__r142~0#1;havoc main_~init__tmp___1~0#1;havoc main_~init__r212~0#1;havoc main_~init__tmp___2~0#1;havoc main_~init__r232~0#1;havoc main_~init__tmp___3~0#1;havoc main_~init__r242~0#1;havoc main_~init__tmp___4~0#1;havoc main_~init__r312~0#1;havoc main_~init__tmp___5~0#1;havoc main_~init__r322~0#1;havoc main_~init__tmp___6~0#1;havoc main_~init__r342~0#1;havoc main_~init__tmp___7~0#1;havoc main_~init__r412~0#1;havoc main_~init__tmp___8~0#1;havoc main_~init__r422~0#1;havoc main_~init__tmp___9~0#1;havoc main_~init__r432~0#1;havoc main_~init__tmp___10~0#1;havoc main_~init__r123~0#1;havoc main_~init__tmp___11~0#1;havoc main_~init__r133~0#1;havoc main_~init__tmp___12~0#1;havoc main_~init__r143~0#1;havoc main_~init__tmp___13~0#1;havoc main_~init__r213~0#1;havoc main_~init__tmp___14~0#1;havoc main_~init__r233~0#1;havoc main_~init__tmp___15~0#1;havoc main_~init__r243~0#1;havoc main_~init__tmp___16~0#1;havoc main_~init__r313~0#1;havoc main_~init__tmp___17~0#1;havoc main_~init__r323~0#1;havoc main_~init__tmp___18~0#1;havoc main_~init__r343~0#1;havoc main_~init__tmp___19~0#1;havoc main_~init__r413~0#1;havoc main_~init__tmp___20~0#1;havoc main_~init__r423~0#1;havoc main_~init__tmp___21~0#1;havoc main_~init__r433~0#1;havoc main_~init__tmp___22~0#1;havoc main_~init__tmp___23~0#1;main_~init__r121~0#1 := ~ep12~0;main_~init__r131~0#1 := ~ep13~0;main_~init__r141~0#1 := ~ep14~0;main_~init__r211~0#1 := ~ep21~0;main_~init__r231~0#1 := ~ep23~0;main_~init__r241~0#1 := ~ep24~0;main_~init__r311~0#1 := ~ep31~0;main_~init__r321~0#1 := ~ep32~0;main_~init__r341~0#1 := ~ep34~0;main_~init__r411~0#1 := ~ep41~0;main_~init__r421~0#1 := ~ep42~0;main_~init__r431~0#1 := ~ep43~0; {95330#true} is VALID [2022-02-20 19:00:29,468 INFO L290 TraceCheckUtils]: 2: Hoare triple {95330#true} assume !!(0 == main_~init__r121~0#1 % 256); {95330#true} is VALID [2022-02-20 19:00:29,469 INFO L290 TraceCheckUtils]: 3: Hoare triple {95330#true} assume !!(0 == main_~init__r131~0#1 % 256); {95332#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r131~0#1| 256)) |ULTIMATE.start_main_~init__r131~0#1|) 0)} is VALID [2022-02-20 19:00:29,469 INFO L290 TraceCheckUtils]: 4: Hoare triple {95332#(= (+ (* (- 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; {95332#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r131~0#1| 256)) |ULTIMATE.start_main_~init__r131~0#1|) 0)} is VALID [2022-02-20 19:00:29,469 INFO L290 TraceCheckUtils]: 5: Hoare triple {95332#(= (+ (* (- 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); {95332#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r131~0#1| 256)) |ULTIMATE.start_main_~init__r131~0#1|) 0)} is VALID [2022-02-20 19:00:29,470 INFO L290 TraceCheckUtils]: 6: Hoare triple {95332#(= (+ (* (- 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; {95331#false} is VALID [2022-02-20 19:00:29,470 INFO L290 TraceCheckUtils]: 7: Hoare triple {95331#false} main_~init__r132~0#1 := (if 0 == main_~init__tmp___0~0#1 then 0 else 1); {95331#false} is VALID [2022-02-20 19:00:29,470 INFO L290 TraceCheckUtils]: 8: Hoare triple {95331#false} assume !(0 == main_~init__r141~0#1 % 256);main_~init__tmp___1~0#1 := 1; {95331#false} is VALID [2022-02-20 19:00:29,470 INFO L290 TraceCheckUtils]: 9: Hoare triple {95331#false} main_~init__r142~0#1 := (if 0 == main_~init__tmp___1~0#1 then 0 else 1); {95331#false} is VALID [2022-02-20 19:00:29,470 INFO L290 TraceCheckUtils]: 10: Hoare triple {95331#false} assume !(0 == main_~init__r211~0#1 % 256);main_~init__tmp___2~0#1 := 1; {95331#false} is VALID [2022-02-20 19:00:29,470 INFO L290 TraceCheckUtils]: 11: Hoare triple {95331#false} main_~init__r212~0#1 := (if 0 == main_~init__tmp___2~0#1 then 0 else 1); {95331#false} is VALID [2022-02-20 19:00:29,470 INFO L290 TraceCheckUtils]: 12: Hoare triple {95331#false} assume !(0 == main_~init__r231~0#1 % 256);main_~init__tmp___3~0#1 := 1; {95331#false} is VALID [2022-02-20 19:00:29,470 INFO L290 TraceCheckUtils]: 13: Hoare triple {95331#false} main_~init__r232~0#1 := (if 0 == main_~init__tmp___3~0#1 then 0 else 1); {95331#false} is VALID [2022-02-20 19:00:29,471 INFO L290 TraceCheckUtils]: 14: Hoare triple {95331#false} assume !(0 == main_~init__r241~0#1 % 256);main_~init__tmp___4~0#1 := 1; {95331#false} is VALID [2022-02-20 19:00:29,471 INFO L290 TraceCheckUtils]: 15: Hoare triple {95331#false} main_~init__r242~0#1 := (if 0 == main_~init__tmp___4~0#1 then 0 else 1); {95331#false} is VALID [2022-02-20 19:00:29,471 INFO L290 TraceCheckUtils]: 16: Hoare triple {95331#false} assume !(0 == main_~init__r311~0#1 % 256);main_~init__tmp___5~0#1 := 1; {95331#false} is VALID [2022-02-20 19:00:29,471 INFO L290 TraceCheckUtils]: 17: Hoare triple {95331#false} main_~init__r312~0#1 := (if 0 == main_~init__tmp___5~0#1 then 0 else 1); {95331#false} is VALID [2022-02-20 19:00:29,471 INFO L290 TraceCheckUtils]: 18: Hoare triple {95331#false} assume !(0 == main_~init__r321~0#1 % 256);main_~init__tmp___6~0#1 := 1; {95331#false} is VALID [2022-02-20 19:00:29,471 INFO L290 TraceCheckUtils]: 19: Hoare triple {95331#false} main_~init__r322~0#1 := (if 0 == main_~init__tmp___6~0#1 then 0 else 1); {95331#false} is VALID [2022-02-20 19:00:29,471 INFO L290 TraceCheckUtils]: 20: Hoare triple {95331#false} assume !(0 == main_~init__r341~0#1 % 256);main_~init__tmp___7~0#1 := 1; {95331#false} is VALID [2022-02-20 19:00:29,471 INFO L290 TraceCheckUtils]: 21: Hoare triple {95331#false} main_~init__r342~0#1 := (if 0 == main_~init__tmp___7~0#1 then 0 else 1); {95331#false} is VALID [2022-02-20 19:00:29,472 INFO L290 TraceCheckUtils]: 22: Hoare triple {95331#false} assume !(0 == main_~init__r411~0#1 % 256);main_~init__tmp___8~0#1 := 1; {95331#false} is VALID [2022-02-20 19:00:29,472 INFO L290 TraceCheckUtils]: 23: Hoare triple {95331#false} main_~init__r412~0#1 := (if 0 == main_~init__tmp___8~0#1 then 0 else 1); {95331#false} is VALID [2022-02-20 19:00:29,472 INFO L290 TraceCheckUtils]: 24: Hoare triple {95331#false} assume !(0 == main_~init__r421~0#1 % 256);main_~init__tmp___9~0#1 := 1; {95331#false} is VALID [2022-02-20 19:00:29,472 INFO L290 TraceCheckUtils]: 25: Hoare triple {95331#false} main_~init__r422~0#1 := (if 0 == main_~init__tmp___9~0#1 then 0 else 1); {95331#false} is VALID [2022-02-20 19:00:29,472 INFO L290 TraceCheckUtils]: 26: Hoare triple {95331#false} assume !(0 == main_~init__r431~0#1 % 256);main_~init__tmp___10~0#1 := 1; {95331#false} is VALID [2022-02-20 19:00:29,472 INFO L290 TraceCheckUtils]: 27: Hoare triple {95331#false} main_~init__r432~0#1 := (if 0 == main_~init__tmp___10~0#1 then 0 else 1); {95331#false} is VALID [2022-02-20 19:00:29,472 INFO L290 TraceCheckUtils]: 28: Hoare triple {95331#false} assume !(0 == main_~init__r122~0#1 % 256);main_~init__tmp___11~0#1 := 1; {95331#false} is VALID [2022-02-20 19:00:29,472 INFO L290 TraceCheckUtils]: 29: Hoare triple {95331#false} main_~init__r123~0#1 := (if 0 == main_~init__tmp___11~0#1 then 0 else 1); {95331#false} is VALID [2022-02-20 19:00:29,473 INFO L290 TraceCheckUtils]: 30: Hoare triple {95331#false} assume !(0 == main_~init__r132~0#1 % 256);main_~init__tmp___12~0#1 := 1; {95331#false} is VALID [2022-02-20 19:00:29,473 INFO L290 TraceCheckUtils]: 31: Hoare triple {95331#false} main_~init__r133~0#1 := (if 0 == main_~init__tmp___12~0#1 then 0 else 1); {95331#false} is VALID [2022-02-20 19:00:29,473 INFO L290 TraceCheckUtils]: 32: Hoare triple {95331#false} assume !(0 == main_~init__r142~0#1 % 256);main_~init__tmp___13~0#1 := 1; {95331#false} is VALID [2022-02-20 19:00:29,473 INFO L290 TraceCheckUtils]: 33: Hoare triple {95331#false} main_~init__r143~0#1 := (if 0 == main_~init__tmp___13~0#1 then 0 else 1); {95331#false} is VALID [2022-02-20 19:00:29,473 INFO L290 TraceCheckUtils]: 34: Hoare triple {95331#false} assume !(0 == main_~init__r212~0#1 % 256);main_~init__tmp___14~0#1 := 1; {95331#false} is VALID [2022-02-20 19:00:29,473 INFO L290 TraceCheckUtils]: 35: Hoare triple {95331#false} main_~init__r213~0#1 := (if 0 == main_~init__tmp___14~0#1 then 0 else 1); {95331#false} is VALID [2022-02-20 19:00:29,473 INFO L290 TraceCheckUtils]: 36: Hoare triple {95331#false} assume !(0 == main_~init__r232~0#1 % 256);main_~init__tmp___15~0#1 := 1; {95331#false} is VALID [2022-02-20 19:00:29,473 INFO L290 TraceCheckUtils]: 37: Hoare triple {95331#false} main_~init__r233~0#1 := (if 0 == main_~init__tmp___15~0#1 then 0 else 1); {95331#false} is VALID [2022-02-20 19:00:29,473 INFO L290 TraceCheckUtils]: 38: Hoare triple {95331#false} assume !(0 == main_~init__r242~0#1 % 256);main_~init__tmp___16~0#1 := 1; {95331#false} is VALID [2022-02-20 19:00:29,474 INFO L290 TraceCheckUtils]: 39: Hoare triple {95331#false} main_~init__r243~0#1 := (if 0 == main_~init__tmp___16~0#1 then 0 else 1); {95331#false} is VALID [2022-02-20 19:00:29,474 INFO L290 TraceCheckUtils]: 40: Hoare triple {95331#false} assume !(0 == main_~init__r312~0#1 % 256);main_~init__tmp___17~0#1 := 1; {95331#false} is VALID [2022-02-20 19:00:29,474 INFO L290 TraceCheckUtils]: 41: Hoare triple {95331#false} main_~init__r313~0#1 := (if 0 == main_~init__tmp___17~0#1 then 0 else 1); {95331#false} is VALID [2022-02-20 19:00:29,474 INFO L290 TraceCheckUtils]: 42: Hoare triple {95331#false} assume !(0 == main_~init__r322~0#1 % 256);main_~init__tmp___18~0#1 := 1; {95331#false} is VALID [2022-02-20 19:00:29,474 INFO L290 TraceCheckUtils]: 43: Hoare triple {95331#false} main_~init__r323~0#1 := (if 0 == main_~init__tmp___18~0#1 then 0 else 1); {95331#false} is VALID [2022-02-20 19:00:29,474 INFO L290 TraceCheckUtils]: 44: Hoare triple {95331#false} assume !(0 == main_~init__r342~0#1 % 256);main_~init__tmp___19~0#1 := 1; {95331#false} is VALID [2022-02-20 19:00:29,474 INFO L290 TraceCheckUtils]: 45: Hoare triple {95331#false} main_~init__r343~0#1 := (if 0 == main_~init__tmp___19~0#1 then 0 else 1); {95331#false} is VALID [2022-02-20 19:00:29,474 INFO L290 TraceCheckUtils]: 46: Hoare triple {95331#false} assume !(0 == main_~init__r412~0#1 % 256);main_~init__tmp___20~0#1 := 1; {95331#false} is VALID [2022-02-20 19:00:29,475 INFO L290 TraceCheckUtils]: 47: Hoare triple {95331#false} main_~init__r413~0#1 := (if 0 == main_~init__tmp___20~0#1 then 0 else 1); {95331#false} is VALID [2022-02-20 19:00:29,475 INFO L290 TraceCheckUtils]: 48: Hoare triple {95331#false} assume !(0 == main_~init__r422~0#1 % 256);main_~init__tmp___21~0#1 := 1; {95331#false} is VALID [2022-02-20 19:00:29,475 INFO L290 TraceCheckUtils]: 49: Hoare triple {95331#false} main_~init__r423~0#1 := (if 0 == main_~init__tmp___21~0#1 then 0 else 1); {95331#false} is VALID [2022-02-20 19:00:29,475 INFO L290 TraceCheckUtils]: 50: Hoare triple {95331#false} assume !(0 == main_~init__r432~0#1 % 256);main_~init__tmp___22~0#1 := 1; {95331#false} is VALID [2022-02-20 19:00:29,475 INFO L290 TraceCheckUtils]: 51: Hoare triple {95331#false} main_~init__r433~0#1 := (if 0 == main_~init__tmp___22~0#1 then 0 else 1); {95331#false} is VALID [2022-02-20 19:00:29,475 INFO L290 TraceCheckUtils]: 52: Hoare triple {95331#false} assume ~id1~0 != ~id2~0; {95331#false} is VALID [2022-02-20 19:00:29,475 INFO L290 TraceCheckUtils]: 53: Hoare triple {95331#false} assume ~id1~0 != ~id3~0; {95331#false} is VALID [2022-02-20 19:00:29,475 INFO L290 TraceCheckUtils]: 54: Hoare triple {95331#false} assume ~id1~0 != ~id4~0; {95331#false} is VALID [2022-02-20 19:00:29,475 INFO L290 TraceCheckUtils]: 55: Hoare triple {95331#false} assume ~id2~0 != ~id3~0; {95331#false} is VALID [2022-02-20 19:00:29,476 INFO L290 TraceCheckUtils]: 56: Hoare triple {95331#false} assume ~id2~0 != ~id4~0; {95331#false} is VALID [2022-02-20 19:00:29,476 INFO L290 TraceCheckUtils]: 57: Hoare triple {95331#false} assume ~id3~0 != ~id4~0; {95331#false} is VALID [2022-02-20 19:00:29,476 INFO L290 TraceCheckUtils]: 58: Hoare triple {95331#false} assume ~id1~0 >= 0; {95331#false} is VALID [2022-02-20 19:00:29,476 INFO L290 TraceCheckUtils]: 59: Hoare triple {95331#false} assume ~id2~0 >= 0; {95331#false} is VALID [2022-02-20 19:00:29,476 INFO L290 TraceCheckUtils]: 60: Hoare triple {95331#false} assume ~id3~0 >= 0; {95331#false} is VALID [2022-02-20 19:00:29,476 INFO L290 TraceCheckUtils]: 61: Hoare triple {95331#false} assume ~id4~0 >= 0; {95331#false} is VALID [2022-02-20 19:00:29,476 INFO L290 TraceCheckUtils]: 62: Hoare triple {95331#false} assume 0 == ~r1~0 % 256; {95331#false} is VALID [2022-02-20 19:00:29,476 INFO L290 TraceCheckUtils]: 63: Hoare triple {95331#false} assume 0 == ~r2~0 % 256; {95331#false} is VALID [2022-02-20 19:00:29,477 INFO L290 TraceCheckUtils]: 64: Hoare triple {95331#false} assume 0 == ~r3~0 % 256; {95331#false} is VALID [2022-02-20 19:00:29,477 INFO L290 TraceCheckUtils]: 65: Hoare triple {95331#false} assume 0 == ~r4~0 % 256; {95331#false} is VALID [2022-02-20 19:00:29,477 INFO L290 TraceCheckUtils]: 66: Hoare triple {95331#false} assume ~max1~0 == ~id1~0; {95331#false} is VALID [2022-02-20 19:00:29,477 INFO L290 TraceCheckUtils]: 67: Hoare triple {95331#false} assume ~max2~0 == ~id2~0; {95331#false} is VALID [2022-02-20 19:00:29,477 INFO L290 TraceCheckUtils]: 68: Hoare triple {95331#false} assume ~max3~0 == ~id3~0; {95331#false} is VALID [2022-02-20 19:00:29,477 INFO L290 TraceCheckUtils]: 69: Hoare triple {95331#false} assume ~max4~0 == ~id4~0; {95331#false} is VALID [2022-02-20 19:00:29,477 INFO L290 TraceCheckUtils]: 70: Hoare triple {95331#false} assume 0 == ~st1~0; {95331#false} is VALID [2022-02-20 19:00:29,477 INFO L290 TraceCheckUtils]: 71: Hoare triple {95331#false} assume 0 == ~st2~0; {95331#false} is VALID [2022-02-20 19:00:29,477 INFO L290 TraceCheckUtils]: 72: Hoare triple {95331#false} assume 0 == ~st3~0; {95331#false} is VALID [2022-02-20 19:00:29,478 INFO L290 TraceCheckUtils]: 73: Hoare triple {95331#false} assume 0 == ~st4~0; {95331#false} is VALID [2022-02-20 19:00:29,478 INFO L290 TraceCheckUtils]: 74: Hoare triple {95331#false} assume 0 == ~nl1~0; {95331#false} is VALID [2022-02-20 19:00:29,478 INFO L290 TraceCheckUtils]: 75: Hoare triple {95331#false} assume 0 == ~nl2~0; {95331#false} is VALID [2022-02-20 19:00:29,478 INFO L290 TraceCheckUtils]: 76: Hoare triple {95331#false} assume 0 == ~nl3~0; {95331#false} is VALID [2022-02-20 19:00:29,478 INFO L290 TraceCheckUtils]: 77: Hoare triple {95331#false} assume 0 == ~nl4~0; {95331#false} is VALID [2022-02-20 19:00:29,478 INFO L290 TraceCheckUtils]: 78: Hoare triple {95331#false} assume 0 == ~mode1~0 % 256; {95331#false} is VALID [2022-02-20 19:00:29,478 INFO L290 TraceCheckUtils]: 79: Hoare triple {95331#false} assume 0 == ~mode2~0 % 256; {95331#false} is VALID [2022-02-20 19:00:29,478 INFO L290 TraceCheckUtils]: 80: Hoare triple {95331#false} assume 0 == ~mode3~0 % 256; {95331#false} is VALID [2022-02-20 19:00:29,479 INFO L290 TraceCheckUtils]: 81: Hoare triple {95331#false} assume 0 == ~mode4~0 % 256; {95331#false} is VALID [2022-02-20 19:00:29,479 INFO L290 TraceCheckUtils]: 82: Hoare triple {95331#false} assume !(0 == ~newmax1~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,479 INFO L290 TraceCheckUtils]: 83: Hoare triple {95331#false} assume !(0 == ~newmax2~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,479 INFO L290 TraceCheckUtils]: 84: Hoare triple {95331#false} assume !(0 == ~newmax3~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,479 INFO L290 TraceCheckUtils]: 85: Hoare triple {95331#false} assume !(0 == ~newmax4~0 % 256);main_~init__tmp___23~0#1 := 1;~__return_4630~0 := main_~init__tmp___23~0#1;main_~main__i2~0#1 := ~__return_4630~0; {95331#false} is VALID [2022-02-20 19:00:29,479 INFO L290 TraceCheckUtils]: 86: Hoare triple {95331#false} assume 0 != main_~main__i2~0#1;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;main_~main__i2~0#1 := 0;havoc main_~node1__newmax~0#1;main_~node1__newmax~0#1 := 0; {95331#false} is VALID [2022-02-20 19:00:29,479 INFO L290 TraceCheckUtils]: 87: Hoare triple {95331#false} assume !!(0 == ~mode1~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,479 INFO L290 TraceCheckUtils]: 88: Hoare triple {95331#false} assume ~r1~0 % 256 < 3; {95331#false} is VALID [2022-02-20 19:00:29,479 INFO L290 TraceCheckUtils]: 89: Hoare triple {95331#false} assume !!(0 == ~ep12~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,480 INFO L290 TraceCheckUtils]: 90: Hoare triple {95331#false} assume !!(0 == ~ep13~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,480 INFO L290 TraceCheckUtils]: 91: Hoare triple {95331#false} assume !!(0 == ~ep14~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,480 INFO L290 TraceCheckUtils]: 92: Hoare triple {95331#false} ~mode1~0 := 1;havoc main_~node2__newmax~0#1;main_~node2__newmax~0#1 := 0; {95331#false} is VALID [2022-02-20 19:00:29,480 INFO L290 TraceCheckUtils]: 93: Hoare triple {95331#false} assume !!(0 == ~mode2~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,480 INFO L290 TraceCheckUtils]: 94: Hoare triple {95331#false} assume ~r2~0 % 256 < 3; {95331#false} is VALID [2022-02-20 19:00:29,480 INFO L290 TraceCheckUtils]: 95: Hoare triple {95331#false} assume !!(0 == ~ep21~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,480 INFO L290 TraceCheckUtils]: 96: Hoare triple {95331#false} assume !!(0 == ~ep23~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,480 INFO L290 TraceCheckUtils]: 97: Hoare triple {95331#false} assume !!(0 == ~ep24~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,481 INFO L290 TraceCheckUtils]: 98: Hoare triple {95331#false} ~mode2~0 := 1;havoc main_~node3__newmax~0#1;main_~node3__newmax~0#1 := 0; {95331#false} is VALID [2022-02-20 19:00:29,481 INFO L290 TraceCheckUtils]: 99: Hoare triple {95331#false} assume !!(0 == ~mode3~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,481 INFO L290 TraceCheckUtils]: 100: Hoare triple {95331#false} assume ~r3~0 % 256 < 3; {95331#false} is VALID [2022-02-20 19:00:29,481 INFO L290 TraceCheckUtils]: 101: Hoare triple {95331#false} assume !!(0 == ~ep31~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,481 INFO L290 TraceCheckUtils]: 102: Hoare triple {95331#false} assume !!(0 == ~ep32~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,481 INFO L290 TraceCheckUtils]: 103: Hoare triple {95331#false} assume !!(0 == ~ep34~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,481 INFO L290 TraceCheckUtils]: 104: Hoare triple {95331#false} ~mode3~0 := 1;havoc main_~node4__newmax~0#1;main_~node4__newmax~0#1 := 0; {95331#false} is VALID [2022-02-20 19:00:29,481 INFO L290 TraceCheckUtils]: 105: Hoare triple {95331#false} assume !!(0 == ~mode4~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,481 INFO L290 TraceCheckUtils]: 106: Hoare triple {95331#false} assume ~r4~0 % 256 < 3; {95331#false} is VALID [2022-02-20 19:00:29,482 INFO L290 TraceCheckUtils]: 107: Hoare triple {95331#false} assume !!(0 == ~ep41~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,482 INFO L290 TraceCheckUtils]: 108: Hoare triple {95331#false} assume !!(0 == ~ep42~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,482 INFO L290 TraceCheckUtils]: 109: Hoare triple {95331#false} assume !!(0 == ~ep43~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,482 INFO L290 TraceCheckUtils]: 110: Hoare triple {95331#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; {95331#false} is VALID [2022-02-20 19:00:29,482 INFO L290 TraceCheckUtils]: 111: Hoare triple {95331#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {95331#false} is VALID [2022-02-20 19:00:29,482 INFO L290 TraceCheckUtils]: 112: Hoare triple {95331#false} assume ~st1~0 + ~nl1~0 <= 1; {95331#false} is VALID [2022-02-20 19:00:29,482 INFO L290 TraceCheckUtils]: 113: Hoare triple {95331#false} assume ~st2~0 + ~nl2~0 <= 1; {95331#false} is VALID [2022-02-20 19:00:29,482 INFO L290 TraceCheckUtils]: 114: Hoare triple {95331#false} assume ~st3~0 + ~nl3~0 <= 1; {95331#false} is VALID [2022-02-20 19:00:29,483 INFO L290 TraceCheckUtils]: 115: Hoare triple {95331#false} assume ~st4~0 + ~nl4~0 <= 1; {95331#false} is VALID [2022-02-20 19:00:29,483 INFO L290 TraceCheckUtils]: 116: Hoare triple {95331#false} assume !(~r1~0 % 256 >= 3); {95331#false} is VALID [2022-02-20 19:00:29,483 INFO L290 TraceCheckUtils]: 117: Hoare triple {95331#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {95331#false} is VALID [2022-02-20 19:00:29,483 INFO L290 TraceCheckUtils]: 118: Hoare triple {95331#false} assume ~r1~0 % 256 < 3; {95331#false} is VALID [2022-02-20 19:00:29,483 INFO L290 TraceCheckUtils]: 119: Hoare triple {95331#false} assume !(~r1~0 % 256 >= 3); {95331#false} is VALID [2022-02-20 19:00:29,483 INFO L290 TraceCheckUtils]: 120: Hoare triple {95331#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {95331#false} is VALID [2022-02-20 19:00:29,483 INFO L290 TraceCheckUtils]: 121: Hoare triple {95331#false} assume ~r1~0 % 256 < 3;main_~check__tmp~0#1 := 1;~__return_4872~0 := main_~check__tmp~0#1;main_~main__c1~0#1 := ~__return_4872~0;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; {95331#false} is VALID [2022-02-20 19:00:29,483 INFO L290 TraceCheckUtils]: 122: Hoare triple {95331#false} assume !(0 == main_~assert__arg~0#1 % 256);havoc main_~node1__newmax~1#1;main_~node1__newmax~1#1 := 0; {95331#false} is VALID [2022-02-20 19:00:29,484 INFO L290 TraceCheckUtils]: 123: Hoare triple {95331#false} assume !(0 == ~mode1~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,484 INFO L290 TraceCheckUtils]: 124: Hoare triple {95331#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {95331#false} is VALID [2022-02-20 19:00:29,484 INFO L290 TraceCheckUtils]: 125: Hoare triple {95331#false} assume !!(0 == ~ep21~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,484 INFO L290 TraceCheckUtils]: 126: Hoare triple {95331#false} assume !!(0 == ~ep31~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,484 INFO L290 TraceCheckUtils]: 127: Hoare triple {95331#false} assume !!(0 == ~ep41~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,484 INFO L290 TraceCheckUtils]: 128: Hoare triple {95331#false} ~newmax1~0 := main_~node1__newmax~1#1; {95331#false} is VALID [2022-02-20 19:00:29,484 INFO L290 TraceCheckUtils]: 129: Hoare triple {95331#false} assume !(3 == ~r1~0 % 256);~mode1~0 := 0;havoc main_~node2__newmax~1#1;main_~node2__newmax~1#1 := 0; {95331#false} is VALID [2022-02-20 19:00:29,484 INFO L290 TraceCheckUtils]: 130: Hoare triple {95331#false} assume !(0 == ~mode2~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,484 INFO L290 TraceCheckUtils]: 131: Hoare triple {95331#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {95331#false} is VALID [2022-02-20 19:00:29,485 INFO L290 TraceCheckUtils]: 132: Hoare triple {95331#false} assume !!(0 == ~ep12~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,485 INFO L290 TraceCheckUtils]: 133: Hoare triple {95331#false} assume !!(0 == ~ep32~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,485 INFO L290 TraceCheckUtils]: 134: Hoare triple {95331#false} assume !!(0 == ~ep42~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,485 INFO L290 TraceCheckUtils]: 135: Hoare triple {95331#false} ~newmax2~0 := main_~node2__newmax~1#1; {95331#false} is VALID [2022-02-20 19:00:29,485 INFO L290 TraceCheckUtils]: 136: Hoare triple {95331#false} assume !(3 == ~r2~0 % 256);~mode2~0 := 0;havoc main_~node3__newmax~1#1;main_~node3__newmax~1#1 := 0; {95331#false} is VALID [2022-02-20 19:00:29,485 INFO L290 TraceCheckUtils]: 137: Hoare triple {95331#false} assume !(0 == ~mode3~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,485 INFO L290 TraceCheckUtils]: 138: Hoare triple {95331#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {95331#false} is VALID [2022-02-20 19:00:29,485 INFO L290 TraceCheckUtils]: 139: Hoare triple {95331#false} assume !!(0 == ~ep13~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,485 INFO L290 TraceCheckUtils]: 140: Hoare triple {95331#false} assume !!(0 == ~ep23~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,486 INFO L290 TraceCheckUtils]: 141: Hoare triple {95331#false} assume !!(0 == ~ep43~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,486 INFO L290 TraceCheckUtils]: 142: Hoare triple {95331#false} ~newmax3~0 := main_~node3__newmax~1#1; {95331#false} is VALID [2022-02-20 19:00:29,486 INFO L290 TraceCheckUtils]: 143: Hoare triple {95331#false} assume !(3 == ~r3~0 % 256);~mode3~0 := 0;havoc main_~node4__newmax~1#1;main_~node4__newmax~1#1 := 0; {95331#false} is VALID [2022-02-20 19:00:29,486 INFO L290 TraceCheckUtils]: 144: Hoare triple {95331#false} assume !(0 == ~mode4~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,486 INFO L290 TraceCheckUtils]: 145: Hoare triple {95331#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {95331#false} is VALID [2022-02-20 19:00:29,486 INFO L290 TraceCheckUtils]: 146: Hoare triple {95331#false} assume !!(0 == ~ep14~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,486 INFO L290 TraceCheckUtils]: 147: Hoare triple {95331#false} assume !!(0 == ~ep24~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,486 INFO L290 TraceCheckUtils]: 148: Hoare triple {95331#false} assume !!(0 == ~ep34~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,487 INFO L290 TraceCheckUtils]: 149: Hoare triple {95331#false} ~newmax4~0 := main_~node4__newmax~1#1; {95331#false} is VALID [2022-02-20 19:00:29,487 INFO L290 TraceCheckUtils]: 150: Hoare triple {95331#false} assume !(3 == ~r4~0 % 256);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~1#1; {95331#false} is VALID [2022-02-20 19:00:29,487 INFO L290 TraceCheckUtils]: 151: Hoare triple {95331#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {95331#false} is VALID [2022-02-20 19:00:29,487 INFO L290 TraceCheckUtils]: 152: Hoare triple {95331#false} assume ~st1~0 + ~nl1~0 <= 1; {95331#false} is VALID [2022-02-20 19:00:29,487 INFO L290 TraceCheckUtils]: 153: Hoare triple {95331#false} assume ~st2~0 + ~nl2~0 <= 1; {95331#false} is VALID [2022-02-20 19:00:29,487 INFO L290 TraceCheckUtils]: 154: Hoare triple {95331#false} assume ~st3~0 + ~nl3~0 <= 1; {95331#false} is VALID [2022-02-20 19:00:29,487 INFO L290 TraceCheckUtils]: 155: Hoare triple {95331#false} assume ~st4~0 + ~nl4~0 <= 1; {95331#false} is VALID [2022-02-20 19:00:29,487 INFO L290 TraceCheckUtils]: 156: Hoare triple {95331#false} assume !(~r1~0 % 256 >= 3); {95331#false} is VALID [2022-02-20 19:00:29,487 INFO L290 TraceCheckUtils]: 157: Hoare triple {95331#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {95331#false} is VALID [2022-02-20 19:00:29,488 INFO L290 TraceCheckUtils]: 158: Hoare triple {95331#false} assume ~r1~0 % 256 < 3; {95331#false} is VALID [2022-02-20 19:00:29,488 INFO L290 TraceCheckUtils]: 159: Hoare triple {95331#false} assume !(~r1~0 % 256 >= 3); {95331#false} is VALID [2022-02-20 19:00:29,488 INFO L290 TraceCheckUtils]: 160: Hoare triple {95331#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {95331#false} is VALID [2022-02-20 19:00:29,488 INFO L290 TraceCheckUtils]: 161: Hoare triple {95331#false} assume ~r1~0 % 256 < 3;main_~check__tmp~1#1 := 1;~__return_5080~0 := main_~check__tmp~1#1;main_~main__c1~0#1 := ~__return_5080~0;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; {95331#false} is VALID [2022-02-20 19:00:29,488 INFO L290 TraceCheckUtils]: 162: Hoare triple {95331#false} assume !(0 == main_~assert__arg~1#1 % 256);havoc main_~node1__newmax~2#1;main_~node1__newmax~2#1 := 0; {95331#false} is VALID [2022-02-20 19:00:29,488 INFO L290 TraceCheckUtils]: 163: Hoare triple {95331#false} assume !!(0 == ~mode1~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,488 INFO L290 TraceCheckUtils]: 164: Hoare triple {95331#false} assume ~r1~0 % 256 < 3; {95331#false} is VALID [2022-02-20 19:00:29,488 INFO L290 TraceCheckUtils]: 165: Hoare triple {95331#false} assume !!(0 == ~ep12~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,489 INFO L290 TraceCheckUtils]: 166: Hoare triple {95331#false} assume !!(0 == ~ep13~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,489 INFO L290 TraceCheckUtils]: 167: Hoare triple {95331#false} assume !!(0 == ~ep14~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,489 INFO L290 TraceCheckUtils]: 168: Hoare triple {95331#false} ~mode1~0 := 1;havoc main_~node2__newmax~2#1;main_~node2__newmax~2#1 := 0; {95331#false} is VALID [2022-02-20 19:00:29,489 INFO L290 TraceCheckUtils]: 169: Hoare triple {95331#false} assume !!(0 == ~mode2~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,489 INFO L290 TraceCheckUtils]: 170: Hoare triple {95331#false} assume ~r2~0 % 256 < 3; {95331#false} is VALID [2022-02-20 19:00:29,489 INFO L290 TraceCheckUtils]: 171: Hoare triple {95331#false} assume !!(0 == ~ep21~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,489 INFO L290 TraceCheckUtils]: 172: Hoare triple {95331#false} assume !!(0 == ~ep23~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,489 INFO L290 TraceCheckUtils]: 173: Hoare triple {95331#false} assume !!(0 == ~ep24~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,489 INFO L290 TraceCheckUtils]: 174: Hoare triple {95331#false} ~mode2~0 := 1;havoc main_~node3__newmax~2#1;main_~node3__newmax~2#1 := 0; {95331#false} is VALID [2022-02-20 19:00:29,490 INFO L290 TraceCheckUtils]: 175: Hoare triple {95331#false} assume !!(0 == ~mode3~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,490 INFO L290 TraceCheckUtils]: 176: Hoare triple {95331#false} assume ~r3~0 % 256 < 3; {95331#false} is VALID [2022-02-20 19:00:29,490 INFO L290 TraceCheckUtils]: 177: Hoare triple {95331#false} assume !!(0 == ~ep31~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,490 INFO L290 TraceCheckUtils]: 178: Hoare triple {95331#false} assume !!(0 == ~ep32~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,490 INFO L290 TraceCheckUtils]: 179: Hoare triple {95331#false} assume !!(0 == ~ep34~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,490 INFO L290 TraceCheckUtils]: 180: Hoare triple {95331#false} ~mode3~0 := 1;havoc main_~node4__newmax~2#1;main_~node4__newmax~2#1 := 0; {95331#false} is VALID [2022-02-20 19:00:29,490 INFO L290 TraceCheckUtils]: 181: Hoare triple {95331#false} assume !!(0 == ~mode4~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,490 INFO L290 TraceCheckUtils]: 182: Hoare triple {95331#false} assume ~r4~0 % 256 < 3; {95331#false} is VALID [2022-02-20 19:00:29,491 INFO L290 TraceCheckUtils]: 183: Hoare triple {95331#false} assume !!(0 == ~ep41~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,491 INFO L290 TraceCheckUtils]: 184: Hoare triple {95331#false} assume !!(0 == ~ep42~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,491 INFO L290 TraceCheckUtils]: 185: Hoare triple {95331#false} assume !!(0 == ~ep43~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,491 INFO L290 TraceCheckUtils]: 186: Hoare triple {95331#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; {95331#false} is VALID [2022-02-20 19:00:29,491 INFO L290 TraceCheckUtils]: 187: Hoare triple {95331#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {95331#false} is VALID [2022-02-20 19:00:29,491 INFO L290 TraceCheckUtils]: 188: Hoare triple {95331#false} assume ~st1~0 + ~nl1~0 <= 1; {95331#false} is VALID [2022-02-20 19:00:29,491 INFO L290 TraceCheckUtils]: 189: Hoare triple {95331#false} assume ~st2~0 + ~nl2~0 <= 1; {95331#false} is VALID [2022-02-20 19:00:29,491 INFO L290 TraceCheckUtils]: 190: Hoare triple {95331#false} assume ~st3~0 + ~nl3~0 <= 1; {95331#false} is VALID [2022-02-20 19:00:29,491 INFO L290 TraceCheckUtils]: 191: Hoare triple {95331#false} assume ~st4~0 + ~nl4~0 <= 1; {95331#false} is VALID [2022-02-20 19:00:29,492 INFO L290 TraceCheckUtils]: 192: Hoare triple {95331#false} assume !(~r1~0 % 256 >= 3); {95331#false} is VALID [2022-02-20 19:00:29,492 INFO L290 TraceCheckUtils]: 193: Hoare triple {95331#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {95331#false} is VALID [2022-02-20 19:00:29,492 INFO L290 TraceCheckUtils]: 194: Hoare triple {95331#false} assume ~r1~0 % 256 < 3; {95331#false} is VALID [2022-02-20 19:00:29,492 INFO L290 TraceCheckUtils]: 195: Hoare triple {95331#false} assume !(~r1~0 % 256 >= 3); {95331#false} is VALID [2022-02-20 19:00:29,492 INFO L290 TraceCheckUtils]: 196: Hoare triple {95331#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {95331#false} is VALID [2022-02-20 19:00:29,492 INFO L290 TraceCheckUtils]: 197: Hoare triple {95331#false} assume ~r1~0 % 256 < 3;main_~check__tmp~2#1 := 1;~__return_5300~0 := main_~check__tmp~2#1;main_~main__c1~0#1 := ~__return_5300~0;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; {95331#false} is VALID [2022-02-20 19:00:29,492 INFO L290 TraceCheckUtils]: 198: Hoare triple {95331#false} assume !(0 == main_~assert__arg~2#1 % 256);havoc main_~node1__newmax~3#1;main_~node1__newmax~3#1 := 0; {95331#false} is VALID [2022-02-20 19:00:29,492 INFO L290 TraceCheckUtils]: 199: Hoare triple {95331#false} assume !(0 == ~mode1~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,493 INFO L290 TraceCheckUtils]: 200: Hoare triple {95331#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {95331#false} is VALID [2022-02-20 19:00:29,493 INFO L290 TraceCheckUtils]: 201: Hoare triple {95331#false} assume !!(0 == ~ep21~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,493 INFO L290 TraceCheckUtils]: 202: Hoare triple {95331#false} assume !!(0 == ~ep31~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,493 INFO L290 TraceCheckUtils]: 203: Hoare triple {95331#false} assume !!(0 == ~ep41~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,493 INFO L290 TraceCheckUtils]: 204: Hoare triple {95331#false} ~newmax1~0 := main_~node1__newmax~3#1; {95331#false} is VALID [2022-02-20 19:00:29,493 INFO L290 TraceCheckUtils]: 205: Hoare triple {95331#false} assume !(3 == ~r1~0 % 256);~mode1~0 := 0;havoc main_~node2__newmax~3#1;main_~node2__newmax~3#1 := 0; {95331#false} is VALID [2022-02-20 19:00:29,493 INFO L290 TraceCheckUtils]: 206: Hoare triple {95331#false} assume !(0 == ~mode2~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,493 INFO L290 TraceCheckUtils]: 207: Hoare triple {95331#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {95331#false} is VALID [2022-02-20 19:00:29,493 INFO L290 TraceCheckUtils]: 208: Hoare triple {95331#false} assume !!(0 == ~ep12~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,494 INFO L290 TraceCheckUtils]: 209: Hoare triple {95331#false} assume !!(0 == ~ep32~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,494 INFO L290 TraceCheckUtils]: 210: Hoare triple {95331#false} assume !!(0 == ~ep42~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,494 INFO L290 TraceCheckUtils]: 211: Hoare triple {95331#false} ~newmax2~0 := main_~node2__newmax~3#1; {95331#false} is VALID [2022-02-20 19:00:29,494 INFO L290 TraceCheckUtils]: 212: Hoare triple {95331#false} assume !(3 == ~r2~0 % 256);~mode2~0 := 0;havoc main_~node3__newmax~3#1;main_~node3__newmax~3#1 := 0; {95331#false} is VALID [2022-02-20 19:00:29,494 INFO L290 TraceCheckUtils]: 213: Hoare triple {95331#false} assume !(0 == ~mode3~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,494 INFO L290 TraceCheckUtils]: 214: Hoare triple {95331#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {95331#false} is VALID [2022-02-20 19:00:29,494 INFO L290 TraceCheckUtils]: 215: Hoare triple {95331#false} assume !!(0 == ~ep13~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,494 INFO L290 TraceCheckUtils]: 216: Hoare triple {95331#false} assume !!(0 == ~ep23~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,495 INFO L290 TraceCheckUtils]: 217: Hoare triple {95331#false} assume !!(0 == ~ep43~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,495 INFO L290 TraceCheckUtils]: 218: Hoare triple {95331#false} ~newmax3~0 := main_~node3__newmax~3#1; {95331#false} is VALID [2022-02-20 19:00:29,495 INFO L290 TraceCheckUtils]: 219: Hoare triple {95331#false} assume !(3 == ~r3~0 % 256);~mode3~0 := 0;havoc main_~node4__newmax~3#1;main_~node4__newmax~3#1 := 0; {95331#false} is VALID [2022-02-20 19:00:29,495 INFO L290 TraceCheckUtils]: 220: Hoare triple {95331#false} assume !(0 == ~mode4~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,495 INFO L290 TraceCheckUtils]: 221: Hoare triple {95331#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {95331#false} is VALID [2022-02-20 19:00:29,495 INFO L290 TraceCheckUtils]: 222: Hoare triple {95331#false} assume !!(0 == ~ep14~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,495 INFO L290 TraceCheckUtils]: 223: Hoare triple {95331#false} assume !!(0 == ~ep24~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,495 INFO L290 TraceCheckUtils]: 224: Hoare triple {95331#false} assume !!(0 == ~ep34~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,495 INFO L290 TraceCheckUtils]: 225: Hoare triple {95331#false} ~newmax4~0 := main_~node4__newmax~3#1; {95331#false} is VALID [2022-02-20 19:00:29,496 INFO L290 TraceCheckUtils]: 226: Hoare triple {95331#false} assume !(3 == ~r4~0 % 256);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~3#1; {95331#false} is VALID [2022-02-20 19:00:29,496 INFO L290 TraceCheckUtils]: 227: Hoare triple {95331#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {95331#false} is VALID [2022-02-20 19:00:29,496 INFO L290 TraceCheckUtils]: 228: Hoare triple {95331#false} assume ~st1~0 + ~nl1~0 <= 1; {95331#false} is VALID [2022-02-20 19:00:29,496 INFO L290 TraceCheckUtils]: 229: Hoare triple {95331#false} assume ~st2~0 + ~nl2~0 <= 1; {95331#false} is VALID [2022-02-20 19:00:29,496 INFO L290 TraceCheckUtils]: 230: Hoare triple {95331#false} assume ~st3~0 + ~nl3~0 <= 1; {95331#false} is VALID [2022-02-20 19:00:29,496 INFO L290 TraceCheckUtils]: 231: Hoare triple {95331#false} assume ~st4~0 + ~nl4~0 <= 1; {95331#false} is VALID [2022-02-20 19:00:29,496 INFO L290 TraceCheckUtils]: 232: Hoare triple {95331#false} assume !(~r1~0 % 256 >= 3); {95331#false} is VALID [2022-02-20 19:00:29,496 INFO L290 TraceCheckUtils]: 233: Hoare triple {95331#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {95331#false} is VALID [2022-02-20 19:00:29,497 INFO L290 TraceCheckUtils]: 234: Hoare triple {95331#false} assume ~r1~0 % 256 < 3; {95331#false} is VALID [2022-02-20 19:00:29,497 INFO L290 TraceCheckUtils]: 235: Hoare triple {95331#false} assume !(~r1~0 % 256 >= 3); {95331#false} is VALID [2022-02-20 19:00:29,497 INFO L290 TraceCheckUtils]: 236: Hoare triple {95331#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {95331#false} is VALID [2022-02-20 19:00:29,497 INFO L290 TraceCheckUtils]: 237: Hoare triple {95331#false} assume ~r1~0 % 256 < 3;main_~check__tmp~3#1 := 1;~__return_5508~0 := main_~check__tmp~3#1;main_~main__c1~0#1 := ~__return_5508~0;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; {95331#false} is VALID [2022-02-20 19:00:29,497 INFO L290 TraceCheckUtils]: 238: Hoare triple {95331#false} assume !(0 == main_~assert__arg~3#1 % 256);havoc main_~node1__newmax~4#1;main_~node1__newmax~4#1 := 0; {95331#false} is VALID [2022-02-20 19:00:29,497 INFO L290 TraceCheckUtils]: 239: Hoare triple {95331#false} assume !!(0 == ~mode1~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,497 INFO L290 TraceCheckUtils]: 240: Hoare triple {95331#false} assume ~r1~0 % 256 < 3; {95331#false} is VALID [2022-02-20 19:00:29,497 INFO L290 TraceCheckUtils]: 241: Hoare triple {95331#false} assume !!(0 == ~ep12~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,497 INFO L290 TraceCheckUtils]: 242: Hoare triple {95331#false} assume !!(0 == ~ep13~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,498 INFO L290 TraceCheckUtils]: 243: Hoare triple {95331#false} assume !!(0 == ~ep14~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,498 INFO L290 TraceCheckUtils]: 244: Hoare triple {95331#false} ~mode1~0 := 1;havoc main_~node2__newmax~4#1;main_~node2__newmax~4#1 := 0; {95331#false} is VALID [2022-02-20 19:00:29,498 INFO L290 TraceCheckUtils]: 245: Hoare triple {95331#false} assume !!(0 == ~mode2~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,498 INFO L290 TraceCheckUtils]: 246: Hoare triple {95331#false} assume ~r2~0 % 256 < 3; {95331#false} is VALID [2022-02-20 19:00:29,498 INFO L290 TraceCheckUtils]: 247: Hoare triple {95331#false} assume !!(0 == ~ep21~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,498 INFO L290 TraceCheckUtils]: 248: Hoare triple {95331#false} assume !!(0 == ~ep23~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,498 INFO L290 TraceCheckUtils]: 249: Hoare triple {95331#false} assume !!(0 == ~ep24~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,498 INFO L290 TraceCheckUtils]: 250: Hoare triple {95331#false} ~mode2~0 := 1;havoc main_~node3__newmax~4#1;main_~node3__newmax~4#1 := 0; {95331#false} is VALID [2022-02-20 19:00:29,499 INFO L290 TraceCheckUtils]: 251: Hoare triple {95331#false} assume !!(0 == ~mode3~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,499 INFO L290 TraceCheckUtils]: 252: Hoare triple {95331#false} assume ~r3~0 % 256 < 3; {95331#false} is VALID [2022-02-20 19:00:29,499 INFO L290 TraceCheckUtils]: 253: Hoare triple {95331#false} assume !!(0 == ~ep31~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,499 INFO L290 TraceCheckUtils]: 254: Hoare triple {95331#false} assume !!(0 == ~ep32~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,499 INFO L290 TraceCheckUtils]: 255: Hoare triple {95331#false} assume !!(0 == ~ep34~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,499 INFO L290 TraceCheckUtils]: 256: Hoare triple {95331#false} ~mode3~0 := 1;havoc main_~node4__newmax~4#1;main_~node4__newmax~4#1 := 0; {95331#false} is VALID [2022-02-20 19:00:29,499 INFO L290 TraceCheckUtils]: 257: Hoare triple {95331#false} assume !!(0 == ~mode4~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,499 INFO L290 TraceCheckUtils]: 258: Hoare triple {95331#false} assume ~r4~0 % 256 < 3; {95331#false} is VALID [2022-02-20 19:00:29,499 INFO L290 TraceCheckUtils]: 259: Hoare triple {95331#false} assume !!(0 == ~ep41~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,500 INFO L290 TraceCheckUtils]: 260: Hoare triple {95331#false} assume !!(0 == ~ep42~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,500 INFO L290 TraceCheckUtils]: 261: Hoare triple {95331#false} assume !!(0 == ~ep43~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,500 INFO L290 TraceCheckUtils]: 262: Hoare triple {95331#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; {95331#false} is VALID [2022-02-20 19:00:29,500 INFO L290 TraceCheckUtils]: 263: Hoare triple {95331#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {95331#false} is VALID [2022-02-20 19:00:29,500 INFO L290 TraceCheckUtils]: 264: Hoare triple {95331#false} assume ~st1~0 + ~nl1~0 <= 1; {95331#false} is VALID [2022-02-20 19:00:29,500 INFO L290 TraceCheckUtils]: 265: Hoare triple {95331#false} assume ~st2~0 + ~nl2~0 <= 1; {95331#false} is VALID [2022-02-20 19:00:29,500 INFO L290 TraceCheckUtils]: 266: Hoare triple {95331#false} assume ~st3~0 + ~nl3~0 <= 1; {95331#false} is VALID [2022-02-20 19:00:29,500 INFO L290 TraceCheckUtils]: 267: Hoare triple {95331#false} assume ~st4~0 + ~nl4~0 <= 1; {95331#false} is VALID [2022-02-20 19:00:29,500 INFO L290 TraceCheckUtils]: 268: Hoare triple {95331#false} assume !(~r1~0 % 256 >= 3); {95331#false} is VALID [2022-02-20 19:00:29,501 INFO L290 TraceCheckUtils]: 269: Hoare triple {95331#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {95331#false} is VALID [2022-02-20 19:00:29,501 INFO L290 TraceCheckUtils]: 270: Hoare triple {95331#false} assume ~r1~0 % 256 < 3; {95331#false} is VALID [2022-02-20 19:00:29,501 INFO L290 TraceCheckUtils]: 271: Hoare triple {95331#false} assume !(~r1~0 % 256 >= 3); {95331#false} is VALID [2022-02-20 19:00:29,501 INFO L290 TraceCheckUtils]: 272: Hoare triple {95331#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {95331#false} is VALID [2022-02-20 19:00:29,501 INFO L290 TraceCheckUtils]: 273: Hoare triple {95331#false} assume ~r1~0 % 256 < 3;main_~check__tmp~4#1 := 1;~__return_5728~0 := main_~check__tmp~4#1;main_~main__c1~0#1 := ~__return_5728~0;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; {95331#false} is VALID [2022-02-20 19:00:29,501 INFO L290 TraceCheckUtils]: 274: Hoare triple {95331#false} assume !(0 == main_~assert__arg~4#1 % 256);havoc main_~node1__newmax~5#1;main_~node1__newmax~5#1 := 0; {95331#false} is VALID [2022-02-20 19:00:29,501 INFO L290 TraceCheckUtils]: 275: Hoare triple {95331#false} assume !(0 == ~mode1~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,501 INFO L290 TraceCheckUtils]: 276: Hoare triple {95331#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {95331#false} is VALID [2022-02-20 19:00:29,502 INFO L290 TraceCheckUtils]: 277: Hoare triple {95331#false} assume !!(0 == ~ep21~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,502 INFO L290 TraceCheckUtils]: 278: Hoare triple {95331#false} assume !!(0 == ~ep31~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,502 INFO L290 TraceCheckUtils]: 279: Hoare triple {95331#false} assume !!(0 == ~ep41~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,502 INFO L290 TraceCheckUtils]: 280: Hoare triple {95331#false} ~newmax1~0 := main_~node1__newmax~5#1; {95331#false} is VALID [2022-02-20 19:00:29,502 INFO L290 TraceCheckUtils]: 281: Hoare triple {95331#false} assume 3 == ~r1~0 % 256; {95331#false} is VALID [2022-02-20 19:00:29,502 INFO L290 TraceCheckUtils]: 282: Hoare triple {95331#false} assume ~max1~0 == ~id1~0;~st1~0 := 1;~mode1~0 := 0;havoc main_~node2__newmax~5#1;main_~node2__newmax~5#1 := 0; {95331#false} is VALID [2022-02-20 19:00:29,502 INFO L290 TraceCheckUtils]: 283: Hoare triple {95331#false} assume !(0 == ~mode2~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,502 INFO L290 TraceCheckUtils]: 284: Hoare triple {95331#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {95331#false} is VALID [2022-02-20 19:00:29,502 INFO L290 TraceCheckUtils]: 285: Hoare triple {95331#false} assume !!(0 == ~ep12~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,503 INFO L290 TraceCheckUtils]: 286: Hoare triple {95331#false} assume !!(0 == ~ep32~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,503 INFO L290 TraceCheckUtils]: 287: Hoare triple {95331#false} assume !!(0 == ~ep42~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,503 INFO L290 TraceCheckUtils]: 288: Hoare triple {95331#false} ~newmax2~0 := main_~node2__newmax~5#1; {95331#false} is VALID [2022-02-20 19:00:29,503 INFO L290 TraceCheckUtils]: 289: Hoare triple {95331#false} assume 3 == ~r2~0 % 256; {95331#false} is VALID [2022-02-20 19:00:29,503 INFO L290 TraceCheckUtils]: 290: Hoare triple {95331#false} assume ~max2~0 == ~id2~0;~st2~0 := 1;~mode2~0 := 0;havoc main_~node3__newmax~5#1;main_~node3__newmax~5#1 := 0; {95331#false} is VALID [2022-02-20 19:00:29,503 INFO L290 TraceCheckUtils]: 291: Hoare triple {95331#false} assume !(0 == ~mode3~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,503 INFO L290 TraceCheckUtils]: 292: Hoare triple {95331#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {95331#false} is VALID [2022-02-20 19:00:29,503 INFO L290 TraceCheckUtils]: 293: Hoare triple {95331#false} assume !!(0 == ~ep13~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,504 INFO L290 TraceCheckUtils]: 294: Hoare triple {95331#false} assume !!(0 == ~ep23~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,504 INFO L290 TraceCheckUtils]: 295: Hoare triple {95331#false} assume !!(0 == ~ep43~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,504 INFO L290 TraceCheckUtils]: 296: Hoare triple {95331#false} ~newmax3~0 := main_~node3__newmax~5#1; {95331#false} is VALID [2022-02-20 19:00:29,504 INFO L290 TraceCheckUtils]: 297: Hoare triple {95331#false} assume 3 == ~r3~0 % 256; {95331#false} is VALID [2022-02-20 19:00:29,504 INFO L290 TraceCheckUtils]: 298: Hoare triple {95331#false} assume ~max3~0 == ~id3~0;~st3~0 := 1;~mode3~0 := 0;havoc main_~node4__newmax~5#1;main_~node4__newmax~5#1 := 0; {95331#false} is VALID [2022-02-20 19:00:29,504 INFO L290 TraceCheckUtils]: 299: Hoare triple {95331#false} assume !(0 == ~mode4~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,504 INFO L290 TraceCheckUtils]: 300: Hoare triple {95331#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {95331#false} is VALID [2022-02-20 19:00:29,504 INFO L290 TraceCheckUtils]: 301: Hoare triple {95331#false} assume !!(0 == ~ep14~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,505 INFO L290 TraceCheckUtils]: 302: Hoare triple {95331#false} assume !!(0 == ~ep24~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,505 INFO L290 TraceCheckUtils]: 303: Hoare triple {95331#false} assume !!(0 == ~ep34~0 % 256); {95331#false} is VALID [2022-02-20 19:00:29,505 INFO L290 TraceCheckUtils]: 304: Hoare triple {95331#false} ~newmax4~0 := main_~node4__newmax~5#1; {95331#false} is VALID [2022-02-20 19:00:29,505 INFO L290 TraceCheckUtils]: 305: Hoare triple {95331#false} assume 3 == ~r4~0 % 256; {95331#false} is VALID [2022-02-20 19:00:29,505 INFO L290 TraceCheckUtils]: 306: Hoare triple {95331#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; {95331#false} is VALID [2022-02-20 19:00:29,505 INFO L290 TraceCheckUtils]: 307: Hoare triple {95331#false} assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1);main_~check__tmp~5#1 := 0;~__return_7527~0 := main_~check__tmp~5#1;main_~main__c1~0#1 := ~__return_7527~0;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; {95331#false} is VALID [2022-02-20 19:00:29,505 INFO L290 TraceCheckUtils]: 308: Hoare triple {95331#false} assume 0 == main_~assert__arg~5#1 % 256; {95331#false} is VALID [2022-02-20 19:00:29,505 INFO L290 TraceCheckUtils]: 309: Hoare triple {95331#false} assume !false; {95331#false} is VALID [2022-02-20 19:00:29,506 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 19:00:29,506 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 19:00:29,506 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1219564603] [2022-02-20 19:00:29,506 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1219564603] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 19:00:29,506 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 19:00:29,507 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 19:00:29,507 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [225351528] [2022-02-20 19:00:29,507 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 19:00:29,507 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 103.33333333333333) internal successors, (310), 3 states have internal predecessors, (310), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 310 [2022-02-20 19:00:29,508 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 19:00:29,508 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 103.33333333333333) internal successors, (310), 3 states have internal predecessors, (310), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 19:00:29,662 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 310 edges. 310 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:00:29,662 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 19:00:29,663 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 19:00:29,663 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 19:00:29,663 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 19:00:29,663 INFO L87 Difference]: Start difference. First operand 9080 states and 13968 transitions. Second operand has 3 states, 3 states have (on average 103.33333333333333) internal successors, (310), 3 states have internal predecessors, (310), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)