./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.2.ufo.BOUNDED-8.pals.c.v+nlh-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.4.2.ufo.BOUNDED-8.pals.c.v+nlh-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 9722ff92ac7fe0a04a9fad473fb73ed6306a5571935abb587177743f8c4febdd --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 18:59:56,033 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 18:59:56,035 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 18:59:56,069 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 18:59:56,070 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 18:59:56,073 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 18:59:56,074 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 18:59:56,077 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 18:59:56,078 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 18:59:56,082 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 18:59:56,083 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 18:59:56,084 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 18:59:56,085 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 18:59:56,087 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 18:59:56,088 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 18:59:56,091 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 18:59:56,092 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 18:59:56,093 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 18:59:56,095 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 18:59:56,100 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 18:59:56,101 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 18:59:56,102 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 18:59:56,104 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 18:59:56,104 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 18:59:56,110 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 18:59:56,111 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 18:59:56,111 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 18:59:56,112 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 18:59:56,112 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 18:59:56,113 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 18:59:56,114 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 18:59:56,115 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 18:59:56,116 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 18:59:56,117 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 18:59:56,118 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 18:59:56,119 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 18:59:56,119 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 18:59:56,119 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 18:59:56,120 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 18:59:56,120 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 18:59:56,122 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 18:59:56,122 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-02-20 18:59:56,160 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 18:59:56,160 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 18:59:56,161 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 18:59:56,161 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 18:59:56,162 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 18:59:56,167 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 18:59:56,168 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 18:59:56,168 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 18:59:56,168 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 18:59:56,168 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 18:59:56,169 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-20 18:59:56,169 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 18:59:56,169 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-20 18:59:56,170 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 18:59:56,170 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 18:59:56,170 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 18:59:56,170 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 18:59:56,170 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-20 18:59:56,170 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 18:59:56,171 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 18:59:56,171 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 18:59:56,171 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 18:59:56,171 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 18:59:56,171 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 18:59:56,172 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 18:59:56,172 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 18:59:56,172 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 18:59:56,172 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 18:59:56,172 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 18:59:56,173 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 18:59:56,173 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 18:59:56,173 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 18:59:56,173 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 18:59:56,173 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9722ff92ac7fe0a04a9fad473fb73ed6306a5571935abb587177743f8c4febdd [2022-02-20 18:59:56,388 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 18:59:56,405 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 18:59:56,408 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 18:59:56,409 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 18:59:56,410 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 18:59:56,411 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.2.ufo.BOUNDED-8.pals.c.v+nlh-reducer.c [2022-02-20 18:59:56,459 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2013b0450/f2e56b57b2c44e0882886753ae7c14f2/FLAG7a8f03a44 [2022-02-20 18:59:56,891 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 18:59:56,892 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.2.ufo.BOUNDED-8.pals.c.v+nlh-reducer.c [2022-02-20 18:59:56,915 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2013b0450/f2e56b57b2c44e0882886753ae7c14f2/FLAG7a8f03a44 [2022-02-20 18:59:56,930 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2013b0450/f2e56b57b2c44e0882886753ae7c14f2 [2022-02-20 18:59:56,932 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 18:59:56,934 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 18:59:56,936 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 18:59:56,936 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 18:59:56,939 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 18:59:56,940 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 06:59:56" (1/1) ... [2022-02-20 18:59:56,940 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35ab851 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:59:56, skipping insertion in model container [2022-02-20 18:59:56,941 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 06:59:56" (1/1) ... [2022-02-20 18:59:56,946 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 18:59:56,999 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 18:59:57,436 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.4.2.ufo.BOUNDED-8.pals.c.v+nlh-reducer.c[26802,26815] [2022-02-20 18:59:57,640 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 18:59:57,650 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 18:59:57,826 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.4.2.ufo.BOUNDED-8.pals.c.v+nlh-reducer.c[26802,26815] [2022-02-20 18:59:57,911 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 18:59:57,930 INFO L208 MainTranslator]: Completed translation [2022-02-20 18:59:57,930 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:59:57 WrapperNode [2022-02-20 18:59:57,932 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 18:59:57,933 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 18:59:57,933 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 18:59:57,933 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 18:59:57,939 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:59:57" (1/1) ... [2022-02-20 18:59:57,960 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:59:57" (1/1) ... [2022-02-20 18:59:58,086 INFO L137 Inliner]: procedures = 23, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 2394 [2022-02-20 18:59:58,099 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 18:59:58,100 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 18:59:58,100 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 18:59:58,100 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 18:59:58,106 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:59:57" (1/1) ... [2022-02-20 18:59:58,106 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:59:57" (1/1) ... [2022-02-20 18:59:58,114 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:59:57" (1/1) ... [2022-02-20 18:59:58,115 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:59:57" (1/1) ... [2022-02-20 18:59:58,142 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:59:57" (1/1) ... [2022-02-20 18:59:58,162 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:59:57" (1/1) ... [2022-02-20 18:59:58,166 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:59:57" (1/1) ... [2022-02-20 18:59:58,175 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 18:59:58,176 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 18:59:58,176 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 18:59:58,176 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 18:59:58,177 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:59:57" (1/1) ... [2022-02-20 18:59:58,187 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 18:59:58,198 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 18:59:58,216 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 18:59:58,231 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 18:59:58,262 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 18:59:58,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-20 18:59:58,263 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 18:59:58,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 18:59:58,459 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 18:59:58,461 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 19:00:00,108 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 19:00:00,125 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 19:00:00,125 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-02-20 19:00:00,128 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 07:00:00 BoogieIcfgContainer [2022-02-20 19:00:00,128 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 19:00:00,130 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 19:00:00,130 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 19:00:00,133 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 19:00:00,133 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 06:59:56" (1/3) ... [2022-02-20 19:00:00,134 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5d4408e5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 07:00:00, skipping insertion in model container [2022-02-20 19:00:00,134 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:59:57" (2/3) ... [2022-02-20 19:00:00,134 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5d4408e5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 07:00:00, skipping insertion in model container [2022-02-20 19:00:00,134 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 07:00:00" (3/3) ... [2022-02-20 19:00:00,138 INFO L111 eAbstractionObserver]: Analyzing ICFG pals_opt-floodmax.4.2.ufo.BOUNDED-8.pals.c.v+nlh-reducer.c [2022-02-20 19:00:00,142 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 19:00:00,142 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-02-20 19:00:00,196 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 19:00:00,203 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2022-02-20 19:00:00,204 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-02-20 19:00:00,232 INFO L276 IsEmpty]: Start isEmpty. Operand has 636 states, 634 states have (on average 1.7854889589905363) internal successors, (1132), 635 states have internal predecessors, (1132), 0 states have call successors, (0), 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 19:00:00,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2022-02-20 19:00:00,259 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 19:00:00,260 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] [2022-02-20 19:00:00,260 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 19:00:00,265 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 19:00:00,265 INFO L85 PathProgramCache]: Analyzing trace with hash 862105876, now seen corresponding path program 1 times [2022-02-20 19:00:00,273 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 19:00:00,273 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [645146586] [2022-02-20 19:00:00,274 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:00:00,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 19:00:00,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:00:00,934 INFO L290 TraceCheckUtils]: 0: Hoare triple {639#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_3060~0 := 0;~__return_3302~0 := 0;~__return_3509~0 := 0;~__return_3732~0 := 0;~__return_3940~0 := 0;~__tmp_3941_0~0 := 0;~__return_4138~0 := 0;~__return_3954~0 := 0; {639#true} is VALID [2022-02-20 19:00:00,935 INFO L290 TraceCheckUtils]: 1: Hoare triple {639#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_~check__tmp~4#1, main_~node4____CPAchecker_TMP_2~2#1, main_~node4____CPAchecker_TMP_1~2#1, main_~node4____CPAchecker_TMP_0~2#1, main_~node4__newmax~4#1, main_~node3____CPAchecker_TMP_2~2#1, main_~node3____CPAchecker_TMP_1~2#1, main_~node3____CPAchecker_TMP_0~2#1, main_~node3__newmax~4#1, main_~node2____CPAchecker_TMP_2~2#1, main_~node2____CPAchecker_TMP_1~2#1, main_~node2____CPAchecker_TMP_0~2#1, main_~node2__newmax~4#1, main_~node1____CPAchecker_TMP_2~2#1, main_~node1____CPAchecker_TMP_1~2#1, main_~node1____CPAchecker_TMP_0~2#1, main_~node1__newmax~4#1, main_~main____CPAchecker_TMP_0~3#1, main_~__tmp_4~0#1, main_~assert__arg~3#1, main_~check__tmp~3#1, main_~node4__newmax~3#1, main_~node3__newmax~3#1, main_~node2__newmax~3#1, main_~node1__newmax~3#1, main_~main____CPAchecker_TMP_0~2#1, main_~__tmp_3~0#1, main_~assert__arg~2#1, main_~check__tmp~2#1, main_~node4____CPAchecker_TMP_2~1#1, main_~node4____CPAchecker_TMP_1~1#1, main_~node4____CPAchecker_TMP_0~1#1, main_~node4__newmax~2#1, main_~node3____CPAchecker_TMP_2~1#1, main_~node3____CPAchecker_TMP_1~1#1, main_~node3____CPAchecker_TMP_0~1#1, main_~node3__newmax~2#1, main_~node2____CPAchecker_TMP_2~1#1, main_~node2____CPAchecker_TMP_1~1#1, main_~node2____CPAchecker_TMP_0~1#1, main_~node2__newmax~2#1, main_~node1____CPAchecker_TMP_2~1#1, main_~node1____CPAchecker_TMP_1~1#1, main_~node1____CPAchecker_TMP_0~1#1, main_~node1__newmax~2#1, main_~main____CPAchecker_TMP_0~1#1, main_~__tmp_2~0#1, main_~assert__arg~1#1, main_~check__tmp~1#1, main_~node4__newmax~1#1, main_~node3__newmax~1#1, main_~node2__newmax~1#1, main_~node1__newmax~1#1, main_~main____CPAchecker_TMP_0~0#1, main_~__tmp_1~0#1, main_~assert__arg~0#1, main_~check__tmp~0#1, main_~node4____CPAchecker_TMP_2~0#1, main_~node4____CPAchecker_TMP_1~0#1, main_~node4____CPAchecker_TMP_0~0#1, main_~node4__newmax~0#1, main_~node3____CPAchecker_TMP_2~0#1, main_~node3____CPAchecker_TMP_1~0#1, main_~node3____CPAchecker_TMP_0~0#1, main_~node3__newmax~0#1, main_~node2____CPAchecker_TMP_2~0#1, main_~node2____CPAchecker_TMP_1~0#1, main_~node2____CPAchecker_TMP_0~0#1, main_~node2__newmax~0#1, main_~node1____CPAchecker_TMP_2~0#1, main_~node1____CPAchecker_TMP_1~0#1, main_~node1____CPAchecker_TMP_0~0#1, main_~node1__newmax~0#1, main_~init__r121~0#1, main_~init__r131~0#1, main_~init__r141~0#1, main_~init__r211~0#1, main_~init__r231~0#1, main_~init__r241~0#1, main_~init__r311~0#1, main_~init__r321~0#1, main_~init__r341~0#1, main_~init__r411~0#1, main_~init__r421~0#1, main_~init__r431~0#1, main_~init__r122~0#1, main_~init__tmp~0#1, main_~init__r132~0#1, main_~init__tmp___0~0#1, main_~init__r142~0#1, main_~init__tmp___1~0#1, main_~init__r212~0#1, main_~init__tmp___2~0#1, main_~init__r232~0#1, main_~init__tmp___3~0#1, main_~init__r242~0#1, main_~init__tmp___4~0#1, main_~init__r312~0#1, main_~init__tmp___5~0#1, main_~init__r322~0#1, main_~init__tmp___6~0#1, main_~init__r342~0#1, main_~init__tmp___7~0#1, main_~init__r412~0#1, main_~init__tmp___8~0#1, main_~init__r422~0#1, main_~init__tmp___9~0#1, main_~init__r432~0#1, main_~init__tmp___10~0#1, main_~init__r123~0#1, main_~init__tmp___11~0#1, main_~init__r133~0#1, main_~init__tmp___12~0#1, main_~init__r143~0#1, main_~init__tmp___13~0#1, main_~init__r213~0#1, main_~init__tmp___14~0#1, main_~init__r233~0#1, main_~init__tmp___15~0#1, main_~init__r243~0#1, main_~init__tmp___16~0#1, main_~init__r313~0#1, main_~init__tmp___17~0#1, main_~init__r323~0#1, main_~init__tmp___18~0#1, main_~init__r343~0#1, main_~init__tmp___19~0#1, main_~init__r413~0#1, main_~init__tmp___20~0#1, main_~init__r423~0#1, main_~init__tmp___21~0#1, main_~init__r433~0#1, main_~init__tmp___22~0#1, main_~init__tmp___23~0#1, main_~main__c1~0#1, main_~main__i2~0#1;havoc main_~main__c1~0#1;havoc main_~main__i2~0#1;main_~main__c1~0#1 := 0;~ep12~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1;~ep13~0 := main_#t~nondet5#1;havoc main_#t~nondet5#1;~ep14~0 := main_#t~nondet6#1;havoc main_#t~nondet6#1;~ep21~0 := main_#t~nondet7#1;havoc main_#t~nondet7#1;~ep23~0 := main_#t~nondet8#1;havoc main_#t~nondet8#1;~ep24~0 := main_#t~nondet9#1;havoc main_#t~nondet9#1;~ep31~0 := main_#t~nondet10#1;havoc main_#t~nondet10#1;~ep32~0 := main_#t~nondet11#1;havoc main_#t~nondet11#1;~ep34~0 := main_#t~nondet12#1;havoc main_#t~nondet12#1;~ep41~0 := main_#t~nondet13#1;havoc main_#t~nondet13#1;~ep42~0 := main_#t~nondet14#1;havoc main_#t~nondet14#1;~ep43~0 := main_#t~nondet15#1;havoc main_#t~nondet15#1;assume -128 <= main_#t~nondet16#1 && main_#t~nondet16#1 <= 127;~id1~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;assume -128 <= main_#t~nondet17#1 && main_#t~nondet17#1 <= 127;~r1~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;assume -128 <= main_#t~nondet18#1 && main_#t~nondet18#1 <= 127;~st1~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;assume -128 <= main_#t~nondet19#1 && main_#t~nondet19#1 <= 127;~nl1~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;assume -128 <= main_#t~nondet20#1 && main_#t~nondet20#1 <= 127;~m1~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;assume -128 <= main_#t~nondet21#1 && main_#t~nondet21#1 <= 127;~max1~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;~mode1~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;~newmax1~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;assume -128 <= main_#t~nondet24#1 && main_#t~nondet24#1 <= 127;~id2~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;assume -128 <= main_#t~nondet25#1 && main_#t~nondet25#1 <= 127;~r2~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;assume -128 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 127;~st2~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;assume -128 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 127;~nl2~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;assume -128 <= main_#t~nondet28#1 && main_#t~nondet28#1 <= 127;~m2~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;assume -128 <= main_#t~nondet29#1 && main_#t~nondet29#1 <= 127;~max2~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~mode2~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~newmax2~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;assume -128 <= main_#t~nondet32#1 && main_#t~nondet32#1 <= 127;~id3~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;assume -128 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 127;~r3~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;assume -128 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 127;~st3~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;assume -128 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 127;~nl3~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;assume -128 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 127;~m3~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;assume -128 <= main_#t~nondet37#1 && main_#t~nondet37#1 <= 127;~max3~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~mode3~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~newmax3~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;assume -128 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 127;~id4~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;assume -128 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 127;~r4~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;assume -128 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 127;~st4~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;assume -128 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 127;~nl4~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;assume -128 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 127;~m4~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;assume -128 <= main_#t~nondet45#1 && main_#t~nondet45#1 <= 127;~max4~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~mode4~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~newmax4~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;havoc main_~init__r121~0#1;havoc main_~init__r131~0#1;havoc main_~init__r141~0#1;havoc main_~init__r211~0#1;havoc main_~init__r231~0#1;havoc main_~init__r241~0#1;havoc main_~init__r311~0#1;havoc main_~init__r321~0#1;havoc main_~init__r341~0#1;havoc main_~init__r411~0#1;havoc main_~init__r421~0#1;havoc main_~init__r431~0#1;havoc main_~init__r122~0#1;havoc main_~init__tmp~0#1;havoc main_~init__r132~0#1;havoc main_~init__tmp___0~0#1;havoc main_~init__r142~0#1;havoc main_~init__tmp___1~0#1;havoc main_~init__r212~0#1;havoc main_~init__tmp___2~0#1;havoc main_~init__r232~0#1;havoc main_~init__tmp___3~0#1;havoc main_~init__r242~0#1;havoc main_~init__tmp___4~0#1;havoc main_~init__r312~0#1;havoc main_~init__tmp___5~0#1;havoc main_~init__r322~0#1;havoc main_~init__tmp___6~0#1;havoc main_~init__r342~0#1;havoc main_~init__tmp___7~0#1;havoc main_~init__r412~0#1;havoc main_~init__tmp___8~0#1;havoc main_~init__r422~0#1;havoc main_~init__tmp___9~0#1;havoc main_~init__r432~0#1;havoc main_~init__tmp___10~0#1;havoc main_~init__r123~0#1;havoc main_~init__tmp___11~0#1;havoc main_~init__r133~0#1;havoc main_~init__tmp___12~0#1;havoc main_~init__r143~0#1;havoc main_~init__tmp___13~0#1;havoc main_~init__r213~0#1;havoc main_~init__tmp___14~0#1;havoc main_~init__r233~0#1;havoc main_~init__tmp___15~0#1;havoc main_~init__r243~0#1;havoc main_~init__tmp___16~0#1;havoc main_~init__r313~0#1;havoc main_~init__tmp___17~0#1;havoc main_~init__r323~0#1;havoc main_~init__tmp___18~0#1;havoc main_~init__r343~0#1;havoc main_~init__tmp___19~0#1;havoc main_~init__r413~0#1;havoc main_~init__tmp___20~0#1;havoc main_~init__r423~0#1;havoc main_~init__tmp___21~0#1;havoc main_~init__r433~0#1;havoc main_~init__tmp___22~0#1;havoc main_~init__tmp___23~0#1;main_~init__r121~0#1 := ~ep12~0;main_~init__r131~0#1 := ~ep13~0;main_~init__r141~0#1 := ~ep14~0;main_~init__r211~0#1 := ~ep21~0;main_~init__r231~0#1 := ~ep23~0;main_~init__r241~0#1 := ~ep24~0;main_~init__r311~0#1 := ~ep31~0;main_~init__r321~0#1 := ~ep32~0;main_~init__r341~0#1 := ~ep34~0;main_~init__r411~0#1 := ~ep41~0;main_~init__r421~0#1 := ~ep42~0;main_~init__r431~0#1 := ~ep43~0; {639#true} is VALID [2022-02-20 19:00:00,935 INFO L290 TraceCheckUtils]: 2: Hoare triple {639#true} assume !(0 == main_~init__r121~0#1 % 256);main_~init__tmp~0#1 := 1; {639#true} is VALID [2022-02-20 19:00:00,936 INFO L290 TraceCheckUtils]: 3: Hoare triple {639#true} main_~init__r122~0#1 := (if 0 == main_~init__tmp~0#1 then 0 else 1); {639#true} is VALID [2022-02-20 19:00:00,936 INFO L290 TraceCheckUtils]: 4: Hoare triple {639#true} assume !(0 == main_~init__r131~0#1 % 256);main_~init__tmp___0~0#1 := 1; {639#true} is VALID [2022-02-20 19:00:00,936 INFO L290 TraceCheckUtils]: 5: Hoare triple {639#true} main_~init__r132~0#1 := (if 0 == main_~init__tmp___0~0#1 then 0 else 1); {639#true} is VALID [2022-02-20 19:00:00,937 INFO L290 TraceCheckUtils]: 6: Hoare triple {639#true} assume !(0 == main_~init__r141~0#1 % 256);main_~init__tmp___1~0#1 := 1; {639#true} is VALID [2022-02-20 19:00:00,937 INFO L290 TraceCheckUtils]: 7: Hoare triple {639#true} main_~init__r142~0#1 := (if 0 == main_~init__tmp___1~0#1 then 0 else 1); {639#true} is VALID [2022-02-20 19:00:00,937 INFO L290 TraceCheckUtils]: 8: Hoare triple {639#true} assume !(0 == main_~init__r211~0#1 % 256);main_~init__tmp___2~0#1 := 1; {639#true} is VALID [2022-02-20 19:00:00,937 INFO L290 TraceCheckUtils]: 9: Hoare triple {639#true} main_~init__r212~0#1 := (if 0 == main_~init__tmp___2~0#1 then 0 else 1); {639#true} is VALID [2022-02-20 19:00:00,938 INFO L290 TraceCheckUtils]: 10: Hoare triple {639#true} assume !(0 == main_~init__r231~0#1 % 256);main_~init__tmp___3~0#1 := 1; {639#true} is VALID [2022-02-20 19:00:00,938 INFO L290 TraceCheckUtils]: 11: Hoare triple {639#true} main_~init__r232~0#1 := (if 0 == main_~init__tmp___3~0#1 then 0 else 1); {639#true} is VALID [2022-02-20 19:00:00,938 INFO L290 TraceCheckUtils]: 12: Hoare triple {639#true} assume !(0 == main_~init__r241~0#1 % 256);main_~init__tmp___4~0#1 := 1; {639#true} is VALID [2022-02-20 19:00:00,938 INFO L290 TraceCheckUtils]: 13: Hoare triple {639#true} main_~init__r242~0#1 := (if 0 == main_~init__tmp___4~0#1 then 0 else 1); {639#true} is VALID [2022-02-20 19:00:00,939 INFO L290 TraceCheckUtils]: 14: Hoare triple {639#true} assume !(0 == main_~init__r311~0#1 % 256);main_~init__tmp___5~0#1 := 1; {639#true} is VALID [2022-02-20 19:00:00,939 INFO L290 TraceCheckUtils]: 15: Hoare triple {639#true} main_~init__r312~0#1 := (if 0 == main_~init__tmp___5~0#1 then 0 else 1); {639#true} is VALID [2022-02-20 19:00:00,939 INFO L290 TraceCheckUtils]: 16: Hoare triple {639#true} assume !(0 == main_~init__r321~0#1 % 256);main_~init__tmp___6~0#1 := 1; {639#true} is VALID [2022-02-20 19:00:00,940 INFO L290 TraceCheckUtils]: 17: Hoare triple {639#true} main_~init__r322~0#1 := (if 0 == main_~init__tmp___6~0#1 then 0 else 1); {639#true} is VALID [2022-02-20 19:00:00,940 INFO L290 TraceCheckUtils]: 18: Hoare triple {639#true} assume !(0 == main_~init__r341~0#1 % 256);main_~init__tmp___7~0#1 := 1; {639#true} is VALID [2022-02-20 19:00:00,940 INFO L290 TraceCheckUtils]: 19: Hoare triple {639#true} main_~init__r342~0#1 := (if 0 == main_~init__tmp___7~0#1 then 0 else 1); {639#true} is VALID [2022-02-20 19:00:00,940 INFO L290 TraceCheckUtils]: 20: Hoare triple {639#true} assume !(0 == main_~init__r411~0#1 % 256);main_~init__tmp___8~0#1 := 1; {639#true} is VALID [2022-02-20 19:00:00,941 INFO L290 TraceCheckUtils]: 21: Hoare triple {639#true} main_~init__r412~0#1 := (if 0 == main_~init__tmp___8~0#1 then 0 else 1); {639#true} is VALID [2022-02-20 19:00:00,941 INFO L290 TraceCheckUtils]: 22: Hoare triple {639#true} assume !(0 == main_~init__r421~0#1 % 256);main_~init__tmp___9~0#1 := 1; {639#true} is VALID [2022-02-20 19:00:00,941 INFO L290 TraceCheckUtils]: 23: Hoare triple {639#true} main_~init__r422~0#1 := (if 0 == main_~init__tmp___9~0#1 then 0 else 1); {639#true} is VALID [2022-02-20 19:00:00,942 INFO L290 TraceCheckUtils]: 24: Hoare triple {639#true} assume !(0 == main_~init__r431~0#1 % 256);main_~init__tmp___10~0#1 := 1; {639#true} is VALID [2022-02-20 19:00:00,942 INFO L290 TraceCheckUtils]: 25: Hoare triple {639#true} main_~init__r432~0#1 := (if 0 == main_~init__tmp___10~0#1 then 0 else 1); {639#true} is VALID [2022-02-20 19:00:00,942 INFO L290 TraceCheckUtils]: 26: Hoare triple {639#true} assume !(0 == main_~init__r122~0#1 % 256);main_~init__tmp___11~0#1 := 1; {639#true} is VALID [2022-02-20 19:00:00,943 INFO L290 TraceCheckUtils]: 27: Hoare triple {639#true} main_~init__r123~0#1 := (if 0 == main_~init__tmp___11~0#1 then 0 else 1); {639#true} is VALID [2022-02-20 19:00:00,943 INFO L290 TraceCheckUtils]: 28: Hoare triple {639#true} assume !(0 == main_~init__r132~0#1 % 256);main_~init__tmp___12~0#1 := 1; {639#true} is VALID [2022-02-20 19:00:00,943 INFO L290 TraceCheckUtils]: 29: Hoare triple {639#true} main_~init__r133~0#1 := (if 0 == main_~init__tmp___12~0#1 then 0 else 1); {639#true} is VALID [2022-02-20 19:00:00,943 INFO L290 TraceCheckUtils]: 30: Hoare triple {639#true} assume !(0 == main_~init__r142~0#1 % 256);main_~init__tmp___13~0#1 := 1; {639#true} is VALID [2022-02-20 19:00:00,944 INFO L290 TraceCheckUtils]: 31: Hoare triple {639#true} main_~init__r143~0#1 := (if 0 == main_~init__tmp___13~0#1 then 0 else 1); {639#true} is VALID [2022-02-20 19:00:00,944 INFO L290 TraceCheckUtils]: 32: Hoare triple {639#true} assume !(0 == main_~init__r212~0#1 % 256);main_~init__tmp___14~0#1 := 1; {639#true} is VALID [2022-02-20 19:00:00,944 INFO L290 TraceCheckUtils]: 33: Hoare triple {639#true} main_~init__r213~0#1 := (if 0 == main_~init__tmp___14~0#1 then 0 else 1); {639#true} is VALID [2022-02-20 19:00:00,945 INFO L290 TraceCheckUtils]: 34: Hoare triple {639#true} assume !(0 == main_~init__r232~0#1 % 256);main_~init__tmp___15~0#1 := 1; {639#true} is VALID [2022-02-20 19:00:00,945 INFO L290 TraceCheckUtils]: 35: Hoare triple {639#true} main_~init__r233~0#1 := (if 0 == main_~init__tmp___15~0#1 then 0 else 1); {639#true} is VALID [2022-02-20 19:00:00,945 INFO L290 TraceCheckUtils]: 36: Hoare triple {639#true} assume !(0 == main_~init__r242~0#1 % 256);main_~init__tmp___16~0#1 := 1; {639#true} is VALID [2022-02-20 19:00:00,945 INFO L290 TraceCheckUtils]: 37: Hoare triple {639#true} main_~init__r243~0#1 := (if 0 == main_~init__tmp___16~0#1 then 0 else 1); {639#true} is VALID [2022-02-20 19:00:00,946 INFO L290 TraceCheckUtils]: 38: Hoare triple {639#true} assume !(0 == main_~init__r312~0#1 % 256);main_~init__tmp___17~0#1 := 1; {639#true} is VALID [2022-02-20 19:00:00,946 INFO L290 TraceCheckUtils]: 39: Hoare triple {639#true} main_~init__r313~0#1 := (if 0 == main_~init__tmp___17~0#1 then 0 else 1); {639#true} is VALID [2022-02-20 19:00:00,946 INFO L290 TraceCheckUtils]: 40: Hoare triple {639#true} assume !(0 == main_~init__r322~0#1 % 256);main_~init__tmp___18~0#1 := 1; {639#true} is VALID [2022-02-20 19:00:00,946 INFO L290 TraceCheckUtils]: 41: Hoare triple {639#true} main_~init__r323~0#1 := (if 0 == main_~init__tmp___18~0#1 then 0 else 1); {639#true} is VALID [2022-02-20 19:00:00,947 INFO L290 TraceCheckUtils]: 42: Hoare triple {639#true} assume !(0 == main_~init__r342~0#1 % 256);main_~init__tmp___19~0#1 := 1; {639#true} is VALID [2022-02-20 19:00:00,947 INFO L290 TraceCheckUtils]: 43: Hoare triple {639#true} main_~init__r343~0#1 := (if 0 == main_~init__tmp___19~0#1 then 0 else 1); {639#true} is VALID [2022-02-20 19:00:00,948 INFO L290 TraceCheckUtils]: 44: Hoare triple {639#true} assume !(0 == main_~init__r412~0#1 % 256);main_~init__tmp___20~0#1 := 1; {639#true} is VALID [2022-02-20 19:00:00,948 INFO L290 TraceCheckUtils]: 45: Hoare triple {639#true} main_~init__r413~0#1 := (if 0 == main_~init__tmp___20~0#1 then 0 else 1); {639#true} is VALID [2022-02-20 19:00:00,948 INFO L290 TraceCheckUtils]: 46: Hoare triple {639#true} assume !(0 == main_~init__r422~0#1 % 256);main_~init__tmp___21~0#1 := 1; {639#true} is VALID [2022-02-20 19:00:00,949 INFO L290 TraceCheckUtils]: 47: Hoare triple {639#true} main_~init__r423~0#1 := (if 0 == main_~init__tmp___21~0#1 then 0 else 1); {639#true} is VALID [2022-02-20 19:00:00,949 INFO L290 TraceCheckUtils]: 48: Hoare triple {639#true} assume !(0 == main_~init__r432~0#1 % 256);main_~init__tmp___22~0#1 := 1; {639#true} is VALID [2022-02-20 19:00:00,949 INFO L290 TraceCheckUtils]: 49: Hoare triple {639#true} main_~init__r433~0#1 := (if 0 == main_~init__tmp___22~0#1 then 0 else 1); {639#true} is VALID [2022-02-20 19:00:00,949 INFO L290 TraceCheckUtils]: 50: Hoare triple {639#true} assume ~id1~0 != ~id2~0; {639#true} is VALID [2022-02-20 19:00:00,953 INFO L290 TraceCheckUtils]: 51: Hoare triple {639#true} assume ~id1~0 != ~id3~0; {639#true} is VALID [2022-02-20 19:00:00,953 INFO L290 TraceCheckUtils]: 52: Hoare triple {639#true} assume ~id1~0 != ~id4~0; {639#true} is VALID [2022-02-20 19:00:00,954 INFO L290 TraceCheckUtils]: 53: Hoare triple {639#true} assume ~id2~0 != ~id3~0; {639#true} is VALID [2022-02-20 19:00:00,954 INFO L290 TraceCheckUtils]: 54: Hoare triple {639#true} assume ~id2~0 != ~id4~0; {639#true} is VALID [2022-02-20 19:00:00,955 INFO L290 TraceCheckUtils]: 55: Hoare triple {639#true} assume ~id3~0 != ~id4~0; {639#true} is VALID [2022-02-20 19:00:00,957 INFO L290 TraceCheckUtils]: 56: Hoare triple {639#true} assume ~id1~0 >= 0; {639#true} is VALID [2022-02-20 19:00:00,957 INFO L290 TraceCheckUtils]: 57: Hoare triple {639#true} assume ~id2~0 >= 0; {639#true} is VALID [2022-02-20 19:00:00,957 INFO L290 TraceCheckUtils]: 58: Hoare triple {639#true} assume ~id3~0 >= 0; {639#true} is VALID [2022-02-20 19:00:00,957 INFO L290 TraceCheckUtils]: 59: Hoare triple {639#true} assume ~id4~0 >= 0; {639#true} is VALID [2022-02-20 19:00:00,958 INFO L290 TraceCheckUtils]: 60: Hoare triple {639#true} assume 0 == ~r1~0; {639#true} is VALID [2022-02-20 19:00:00,958 INFO L290 TraceCheckUtils]: 61: Hoare triple {639#true} assume 0 == ~r2~0; {639#true} is VALID [2022-02-20 19:00:00,959 INFO L290 TraceCheckUtils]: 62: Hoare triple {639#true} assume 0 == ~r3~0; {639#true} is VALID [2022-02-20 19:00:00,959 INFO L290 TraceCheckUtils]: 63: Hoare triple {639#true} assume 0 == ~r4~0; {639#true} is VALID [2022-02-20 19:00:00,959 INFO L290 TraceCheckUtils]: 64: Hoare triple {639#true} assume !(0 == main_~init__r123~0#1 % 256); {639#true} is VALID [2022-02-20 19:00:00,960 INFO L290 TraceCheckUtils]: 65: Hoare triple {639#true} assume !(0 == main_~init__r133~0#1 % 256); {639#true} is VALID [2022-02-20 19:00:00,960 INFO L290 TraceCheckUtils]: 66: Hoare triple {639#true} assume !(0 == main_~init__r143~0#1 % 256); {639#true} is VALID [2022-02-20 19:00:00,960 INFO L290 TraceCheckUtils]: 67: Hoare triple {639#true} assume !(0 == main_~init__r213~0#1 % 256); {639#true} is VALID [2022-02-20 19:00:00,960 INFO L290 TraceCheckUtils]: 68: Hoare triple {639#true} assume !(0 == main_~init__r233~0#1 % 256); {639#true} is VALID [2022-02-20 19:00:00,961 INFO L290 TraceCheckUtils]: 69: Hoare triple {639#true} assume !(0 == main_~init__r243~0#1 % 256); {639#true} is VALID [2022-02-20 19:00:00,961 INFO L290 TraceCheckUtils]: 70: Hoare triple {639#true} assume !(0 == main_~init__r313~0#1 % 256); {639#true} is VALID [2022-02-20 19:00:00,961 INFO L290 TraceCheckUtils]: 71: Hoare triple {639#true} assume !(0 == main_~init__r323~0#1 % 256); {639#true} is VALID [2022-02-20 19:00:00,961 INFO L290 TraceCheckUtils]: 72: Hoare triple {639#true} assume !(0 == main_~init__r343~0#1 % 256); {639#true} is VALID [2022-02-20 19:00:00,962 INFO L290 TraceCheckUtils]: 73: Hoare triple {639#true} assume !(0 == main_~init__r413~0#1 % 256); {639#true} is VALID [2022-02-20 19:00:00,962 INFO L290 TraceCheckUtils]: 74: Hoare triple {639#true} assume !(0 == main_~init__r423~0#1 % 256); {639#true} is VALID [2022-02-20 19:00:00,962 INFO L290 TraceCheckUtils]: 75: Hoare triple {639#true} assume !(0 == main_~init__r433~0#1 % 256); {639#true} is VALID [2022-02-20 19:00:00,963 INFO L290 TraceCheckUtils]: 76: Hoare triple {639#true} assume ~max1~0 == ~id1~0; {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:00,964 INFO L290 TraceCheckUtils]: 77: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume ~max2~0 == ~id2~0; {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:00,964 INFO L290 TraceCheckUtils]: 78: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume ~max3~0 == ~id3~0; {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:00,965 INFO L290 TraceCheckUtils]: 79: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume ~max4~0 == ~id4~0; {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:00,965 INFO L290 TraceCheckUtils]: 80: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume 0 == ~st1~0; {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:00,966 INFO L290 TraceCheckUtils]: 81: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume 0 == ~st2~0; {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:00,966 INFO L290 TraceCheckUtils]: 82: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume 0 == ~st3~0; {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:00,967 INFO L290 TraceCheckUtils]: 83: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume 0 == ~st4~0; {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:00,968 INFO L290 TraceCheckUtils]: 84: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume 0 == ~nl1~0; {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:00,968 INFO L290 TraceCheckUtils]: 85: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume 0 == ~nl2~0; {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:00,969 INFO L290 TraceCheckUtils]: 86: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume 0 == ~nl3~0; {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:00,969 INFO L290 TraceCheckUtils]: 87: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume 0 == ~nl4~0; {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:00,970 INFO L290 TraceCheckUtils]: 88: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume 0 == ~mode1~0 % 256; {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:00,972 INFO L290 TraceCheckUtils]: 89: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume 0 == ~mode2~0 % 256; {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:00,972 INFO L290 TraceCheckUtils]: 90: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume 0 == ~mode3~0 % 256; {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:00,973 INFO L290 TraceCheckUtils]: 91: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume 0 == ~mode4~0 % 256; {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:00,974 INFO L290 TraceCheckUtils]: 92: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !(0 == ~newmax1~0 % 256); {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:00,974 INFO L290 TraceCheckUtils]: 93: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !(0 == ~newmax2~0 % 256); {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:00,975 INFO L290 TraceCheckUtils]: 94: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !(0 == ~newmax3~0 % 256); {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:00,975 INFO L290 TraceCheckUtils]: 95: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !(0 == ~newmax4~0 % 256);main_~init__tmp___23~0#1 := 1;~__return_3060~0 := main_~init__tmp___23~0#1;main_~main__i2~0#1 := ~__return_3060~0; {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:00,976 INFO L290 TraceCheckUtils]: 96: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 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; {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:00,977 INFO L290 TraceCheckUtils]: 97: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~0#1;main_~node1__newmax~0#1 := 0; {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:00,977 INFO L290 TraceCheckUtils]: 98: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~mode1~0 % 256); {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:00,978 INFO L290 TraceCheckUtils]: 99: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume ~r1~0 < 3; {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:00,978 INFO L290 TraceCheckUtils]: 100: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep12~0 % 256); {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:00,979 INFO L290 TraceCheckUtils]: 101: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep13~0 % 256); {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:00,980 INFO L290 TraceCheckUtils]: 102: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep14~0 % 256); {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:00,980 INFO L290 TraceCheckUtils]: 103: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} ~mode1~0 := 1;havoc main_~node2__newmax~0#1;main_~node2__newmax~0#1 := 0; {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:00,981 INFO L290 TraceCheckUtils]: 104: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~mode2~0 % 256); {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:00,981 INFO L290 TraceCheckUtils]: 105: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume ~r2~0 < 3; {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:00,982 INFO L290 TraceCheckUtils]: 106: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep21~0 % 256); {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:00,982 INFO L290 TraceCheckUtils]: 107: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep23~0 % 256); {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:00,983 INFO L290 TraceCheckUtils]: 108: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep24~0 % 256); {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:00,984 INFO L290 TraceCheckUtils]: 109: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} ~mode2~0 := 1;havoc main_~node3__newmax~0#1;main_~node3__newmax~0#1 := 0; {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:00,984 INFO L290 TraceCheckUtils]: 110: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~mode3~0 % 256); {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:00,985 INFO L290 TraceCheckUtils]: 111: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume ~r3~0 < 3; {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:00,985 INFO L290 TraceCheckUtils]: 112: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep31~0 % 256); {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:00,986 INFO L290 TraceCheckUtils]: 113: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep32~0 % 256); {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:00,986 INFO L290 TraceCheckUtils]: 114: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep34~0 % 256); {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:00,987 INFO L290 TraceCheckUtils]: 115: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} ~mode3~0 := 1;havoc main_~node4__newmax~0#1;main_~node4__newmax~0#1 := 0; {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:00,988 INFO L290 TraceCheckUtils]: 116: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~mode4~0 % 256); {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:00,988 INFO L290 TraceCheckUtils]: 117: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume ~r4~0 < 3; {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:00,989 INFO L290 TraceCheckUtils]: 118: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep41~0 % 256); {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:00,989 INFO L290 TraceCheckUtils]: 119: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep42~0 % 256); {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:00,990 INFO L290 TraceCheckUtils]: 120: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep43~0 % 256); {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:00,991 INFO L290 TraceCheckUtils]: 121: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 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; {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:00,991 INFO L290 TraceCheckUtils]: 122: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:00,992 INFO L290 TraceCheckUtils]: 123: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume ~st1~0 + ~nl1~0 <= 1; {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:00,992 INFO L290 TraceCheckUtils]: 124: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume ~st2~0 + ~nl2~0 <= 1; {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:00,993 INFO L290 TraceCheckUtils]: 125: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume ~st3~0 + ~nl3~0 <= 1; {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:00,993 INFO L290 TraceCheckUtils]: 126: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume ~st4~0 + ~nl4~0 <= 1; {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:00,994 INFO L290 TraceCheckUtils]: 127: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !(~r1~0 >= 3); {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:00,994 INFO L290 TraceCheckUtils]: 128: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:00,995 INFO L290 TraceCheckUtils]: 129: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume ~r1~0 < 3; {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:00,996 INFO L290 TraceCheckUtils]: 130: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !(~r1~0 >= 3); {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:00,996 INFO L290 TraceCheckUtils]: 131: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:00,997 INFO L290 TraceCheckUtils]: 132: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume ~r1~0 < 3;main_~check__tmp~0#1 := 1;~__return_3302~0 := main_~check__tmp~0#1;main_~main__c1~0#1 := ~__return_3302~0;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; {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:00,997 INFO L290 TraceCheckUtils]: 133: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !(0 == main_~assert__arg~0#1 % 256);main_~main____CPAchecker_TMP_0~0#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:00,998 INFO L290 TraceCheckUtils]: 134: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~1#1;main_~node1__newmax~1#1 := 0; {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:00,999 INFO L290 TraceCheckUtils]: 135: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !(0 == ~mode1~0 % 256);~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:00,999 INFO L290 TraceCheckUtils]: 136: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep21~0 % 256); {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:01,000 INFO L290 TraceCheckUtils]: 137: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep31~0 % 256); {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:01,000 INFO L290 TraceCheckUtils]: 138: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep41~0 % 256); {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:01,001 INFO L290 TraceCheckUtils]: 139: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} ~newmax1~0 := main_~node1__newmax~1#1; {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:01,001 INFO L290 TraceCheckUtils]: 140: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !(2 == ~r1~0);~mode1~0 := 0;havoc main_~node2__newmax~1#1;main_~node2__newmax~1#1 := 0; {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:01,002 INFO L290 TraceCheckUtils]: 141: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !(0 == ~mode2~0 % 256);~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:01,003 INFO L290 TraceCheckUtils]: 142: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep12~0 % 256); {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:01,003 INFO L290 TraceCheckUtils]: 143: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep32~0 % 256); {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:01,004 INFO L290 TraceCheckUtils]: 144: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep42~0 % 256); {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:01,004 INFO L290 TraceCheckUtils]: 145: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} ~newmax2~0 := main_~node2__newmax~1#1; {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:01,005 INFO L290 TraceCheckUtils]: 146: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !(3 == ~r2~0);~mode2~0 := 0;havoc main_~node3__newmax~1#1;main_~node3__newmax~1#1 := 0; {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:01,006 INFO L290 TraceCheckUtils]: 147: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !(0 == ~mode3~0 % 256);~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:01,006 INFO L290 TraceCheckUtils]: 148: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep13~0 % 256); {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:01,007 INFO L290 TraceCheckUtils]: 149: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep23~0 % 256); {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:01,007 INFO L290 TraceCheckUtils]: 150: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep43~0 % 256); {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:01,008 INFO L290 TraceCheckUtils]: 151: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} ~newmax3~0 := main_~node3__newmax~1#1; {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:01,008 INFO L290 TraceCheckUtils]: 152: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !(3 == ~r3~0);~mode3~0 := 0;havoc main_~node4__newmax~1#1;main_~node4__newmax~1#1 := 0; {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:01,009 INFO L290 TraceCheckUtils]: 153: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !(0 == ~mode4~0 % 256);~r4~0 := (if (1 + ~r4~0) % 256 <= 127 then (1 + ~r4~0) % 256 else (1 + ~r4~0) % 256 - 256); {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:01,009 INFO L290 TraceCheckUtils]: 154: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep14~0 % 256); {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:01,010 INFO L290 TraceCheckUtils]: 155: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep24~0 % 256); {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:01,011 INFO L290 TraceCheckUtils]: 156: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep34~0 % 256); {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:01,011 INFO L290 TraceCheckUtils]: 157: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} ~newmax4~0 := main_~node4__newmax~1#1; {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:01,012 INFO L290 TraceCheckUtils]: 158: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !(3 == ~r4~0);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~1#1; {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:01,012 INFO L290 TraceCheckUtils]: 159: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:01,013 INFO L290 TraceCheckUtils]: 160: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume ~st1~0 + ~nl1~0 <= 1; {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:01,014 INFO L290 TraceCheckUtils]: 161: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume ~st2~0 + ~nl2~0 <= 1; {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:01,014 INFO L290 TraceCheckUtils]: 162: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume ~st3~0 + ~nl3~0 <= 1; {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:01,015 INFO L290 TraceCheckUtils]: 163: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume ~st4~0 + ~nl4~0 <= 1; {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:01,015 INFO L290 TraceCheckUtils]: 164: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !(~r1~0 >= 3); {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:01,016 INFO L290 TraceCheckUtils]: 165: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:01,016 INFO L290 TraceCheckUtils]: 166: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume ~r1~0 < 3; {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:01,017 INFO L290 TraceCheckUtils]: 167: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !(~r1~0 >= 3); {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:01,017 INFO L290 TraceCheckUtils]: 168: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:01,018 INFO L290 TraceCheckUtils]: 169: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume ~r1~0 < 3;main_~check__tmp~1#1 := 1;~__return_3509~0 := main_~check__tmp~1#1;main_~main__c1~0#1 := ~__return_3509~0;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; {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:01,019 INFO L290 TraceCheckUtils]: 170: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !(0 == main_~assert__arg~1#1 % 256);main_~main____CPAchecker_TMP_0~1#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:01,019 INFO L290 TraceCheckUtils]: 171: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~2#1;main_~node1__newmax~2#1 := 0; {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:01,020 INFO L290 TraceCheckUtils]: 172: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~mode1~0 % 256); {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:01,020 INFO L290 TraceCheckUtils]: 173: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume ~r1~0 < 3; {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:01,021 INFO L290 TraceCheckUtils]: 174: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep12~0 % 256); {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:01,021 INFO L290 TraceCheckUtils]: 175: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep13~0 % 256); {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:01,022 INFO L290 TraceCheckUtils]: 176: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep14~0 % 256); {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:01,022 INFO L290 TraceCheckUtils]: 177: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} ~mode1~0 := 1;havoc main_~node2__newmax~2#1;main_~node2__newmax~2#1 := 0; {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:01,023 INFO L290 TraceCheckUtils]: 178: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~mode2~0 % 256); {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:01,024 INFO L290 TraceCheckUtils]: 179: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume ~r2~0 < 3; {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:01,024 INFO L290 TraceCheckUtils]: 180: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep21~0 % 256); {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:01,025 INFO L290 TraceCheckUtils]: 181: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep23~0 % 256); {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:01,025 INFO L290 TraceCheckUtils]: 182: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep24~0 % 256); {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:01,026 INFO L290 TraceCheckUtils]: 183: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} ~mode2~0 := 1;havoc main_~node3__newmax~2#1;main_~node3__newmax~2#1 := 0; {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:01,026 INFO L290 TraceCheckUtils]: 184: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~mode3~0 % 256); {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:01,027 INFO L290 TraceCheckUtils]: 185: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume ~r3~0 < 3; {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:01,027 INFO L290 TraceCheckUtils]: 186: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep31~0 % 256); {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:01,028 INFO L290 TraceCheckUtils]: 187: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep32~0 % 256); {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:01,029 INFO L290 TraceCheckUtils]: 188: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep34~0 % 256); {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:01,029 INFO L290 TraceCheckUtils]: 189: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} ~mode3~0 := 1;havoc main_~node4__newmax~2#1;main_~node4__newmax~2#1 := 0; {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:01,030 INFO L290 TraceCheckUtils]: 190: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~mode4~0 % 256); {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:01,030 INFO L290 TraceCheckUtils]: 191: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume ~r4~0 < 3; {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:01,031 INFO L290 TraceCheckUtils]: 192: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep41~0 % 256); {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:01,031 INFO L290 TraceCheckUtils]: 193: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep42~0 % 256); {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:01,032 INFO L290 TraceCheckUtils]: 194: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep43~0 % 256); {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:01,033 INFO L290 TraceCheckUtils]: 195: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 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; {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:01,033 INFO L290 TraceCheckUtils]: 196: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:01,034 INFO L290 TraceCheckUtils]: 197: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume ~st1~0 + ~nl1~0 <= 1; {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:01,034 INFO L290 TraceCheckUtils]: 198: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume ~st2~0 + ~nl2~0 <= 1; {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:01,035 INFO L290 TraceCheckUtils]: 199: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume ~st3~0 + ~nl3~0 <= 1; {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:01,035 INFO L290 TraceCheckUtils]: 200: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume ~st4~0 + ~nl4~0 <= 1; {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:01,036 INFO L290 TraceCheckUtils]: 201: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !(~r1~0 >= 3); {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:01,036 INFO L290 TraceCheckUtils]: 202: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:01,037 INFO L290 TraceCheckUtils]: 203: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume ~r1~0 < 3; {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:01,037 INFO L290 TraceCheckUtils]: 204: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !(~r1~0 >= 3); {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:01,038 INFO L290 TraceCheckUtils]: 205: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:01,039 INFO L290 TraceCheckUtils]: 206: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume ~r1~0 < 3;main_~check__tmp~2#1 := 1;~__return_3732~0 := main_~check__tmp~2#1;main_~main__c1~0#1 := ~__return_3732~0;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; {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:01,039 INFO L290 TraceCheckUtils]: 207: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !(0 == main_~assert__arg~2#1 % 256);main_~main____CPAchecker_TMP_0~2#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:01,040 INFO L290 TraceCheckUtils]: 208: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~3#1;main_~node1__newmax~3#1 := 0; {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:01,040 INFO L290 TraceCheckUtils]: 209: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !(0 == ~mode1~0 % 256);~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:01,041 INFO L290 TraceCheckUtils]: 210: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep21~0 % 256); {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:01,042 INFO L290 TraceCheckUtils]: 211: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep31~0 % 256); {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:01,042 INFO L290 TraceCheckUtils]: 212: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep41~0 % 256); {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:01,043 INFO L290 TraceCheckUtils]: 213: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} ~newmax1~0 := main_~node1__newmax~3#1; {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:01,043 INFO L290 TraceCheckUtils]: 214: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume 2 == ~r1~0; {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 19:00:01,044 INFO L290 TraceCheckUtils]: 215: Hoare triple {641#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !(~max1~0 == ~id1~0);~nl1~0 := 1; {640#false} is VALID [2022-02-20 19:00:01,044 INFO L290 TraceCheckUtils]: 216: Hoare triple {640#false} ~mode1~0 := 0;havoc main_~node2__newmax~3#1;main_~node2__newmax~3#1 := 0; {640#false} is VALID [2022-02-20 19:00:01,044 INFO L290 TraceCheckUtils]: 217: Hoare triple {640#false} assume !(0 == ~mode2~0 % 256);~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {640#false} is VALID [2022-02-20 19:00:01,044 INFO L290 TraceCheckUtils]: 218: Hoare triple {640#false} assume !!(0 == ~ep12~0 % 256); {640#false} is VALID [2022-02-20 19:00:01,045 INFO L290 TraceCheckUtils]: 219: Hoare triple {640#false} assume !!(0 == ~ep32~0 % 256); {640#false} is VALID [2022-02-20 19:00:01,045 INFO L290 TraceCheckUtils]: 220: Hoare triple {640#false} assume !!(0 == ~ep42~0 % 256); {640#false} is VALID [2022-02-20 19:00:01,045 INFO L290 TraceCheckUtils]: 221: Hoare triple {640#false} ~newmax2~0 := main_~node2__newmax~3#1; {640#false} is VALID [2022-02-20 19:00:01,045 INFO L290 TraceCheckUtils]: 222: Hoare triple {640#false} assume !(3 == ~r2~0);~mode2~0 := 0;havoc main_~node3__newmax~3#1;main_~node3__newmax~3#1 := 0; {640#false} is VALID [2022-02-20 19:00:01,046 INFO L290 TraceCheckUtils]: 223: Hoare triple {640#false} assume !(0 == ~mode3~0 % 256);~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {640#false} is VALID [2022-02-20 19:00:01,046 INFO L290 TraceCheckUtils]: 224: Hoare triple {640#false} assume !!(0 == ~ep13~0 % 256); {640#false} is VALID [2022-02-20 19:00:01,046 INFO L290 TraceCheckUtils]: 225: Hoare triple {640#false} assume !!(0 == ~ep23~0 % 256); {640#false} is VALID [2022-02-20 19:00:01,046 INFO L290 TraceCheckUtils]: 226: Hoare triple {640#false} assume !!(0 == ~ep43~0 % 256); {640#false} is VALID [2022-02-20 19:00:01,046 INFO L290 TraceCheckUtils]: 227: Hoare triple {640#false} ~newmax3~0 := main_~node3__newmax~3#1; {640#false} is VALID [2022-02-20 19:00:01,047 INFO L290 TraceCheckUtils]: 228: Hoare triple {640#false} assume !(3 == ~r3~0);~mode3~0 := 0;havoc main_~node4__newmax~3#1;main_~node4__newmax~3#1 := 0; {640#false} is VALID [2022-02-20 19:00:01,047 INFO L290 TraceCheckUtils]: 229: Hoare triple {640#false} assume !(0 == ~mode4~0 % 256);~r4~0 := (if (1 + ~r4~0) % 256 <= 127 then (1 + ~r4~0) % 256 else (1 + ~r4~0) % 256 - 256); {640#false} is VALID [2022-02-20 19:00:01,047 INFO L290 TraceCheckUtils]: 230: Hoare triple {640#false} assume !!(0 == ~ep14~0 % 256); {640#false} is VALID [2022-02-20 19:00:01,047 INFO L290 TraceCheckUtils]: 231: Hoare triple {640#false} assume !!(0 == ~ep24~0 % 256); {640#false} is VALID [2022-02-20 19:00:01,048 INFO L290 TraceCheckUtils]: 232: Hoare triple {640#false} assume !!(0 == ~ep34~0 % 256); {640#false} is VALID [2022-02-20 19:00:01,048 INFO L290 TraceCheckUtils]: 233: Hoare triple {640#false} ~newmax4~0 := main_~node4__newmax~3#1; {640#false} is VALID [2022-02-20 19:00:01,048 INFO L290 TraceCheckUtils]: 234: Hoare triple {640#false} assume !(3 == ~r4~0);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~3#1; {640#false} is VALID [2022-02-20 19:00:01,048 INFO L290 TraceCheckUtils]: 235: Hoare triple {640#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {640#false} is VALID [2022-02-20 19:00:01,048 INFO L290 TraceCheckUtils]: 236: Hoare triple {640#false} assume ~st1~0 + ~nl1~0 <= 1; {640#false} is VALID [2022-02-20 19:00:01,049 INFO L290 TraceCheckUtils]: 237: Hoare triple {640#false} assume ~st2~0 + ~nl2~0 <= 1; {640#false} is VALID [2022-02-20 19:00:01,049 INFO L290 TraceCheckUtils]: 238: Hoare triple {640#false} assume ~st3~0 + ~nl3~0 <= 1; {640#false} is VALID [2022-02-20 19:00:01,049 INFO L290 TraceCheckUtils]: 239: Hoare triple {640#false} assume ~st4~0 + ~nl4~0 <= 1; {640#false} is VALID [2022-02-20 19:00:01,049 INFO L290 TraceCheckUtils]: 240: Hoare triple {640#false} assume !(~r1~0 >= 3); {640#false} is VALID [2022-02-20 19:00:01,049 INFO L290 TraceCheckUtils]: 241: Hoare triple {640#false} assume !(0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0);main_~check__tmp~3#1 := 0; {640#false} is VALID [2022-02-20 19:00:01,049 INFO L290 TraceCheckUtils]: 242: Hoare triple {640#false} ~__return_3940~0 := main_~check__tmp~3#1;main_~main__c1~0#1 := ~__return_3940~0;~__tmp_3941_0~0 := main_~main____CPAchecker_TMP_0~2#1; {640#false} is VALID [2022-02-20 19:00:01,049 INFO L290 TraceCheckUtils]: 243: Hoare triple {640#false} main_~main____CPAchecker_TMP_0~2#1 := ~__tmp_3941_0~0;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; {640#false} is VALID [2022-02-20 19:00:01,050 INFO L290 TraceCheckUtils]: 244: Hoare triple {640#false} assume 0 == main_~assert__arg~3#1 % 256; {640#false} is VALID [2022-02-20 19:00:01,050 INFO L290 TraceCheckUtils]: 245: Hoare triple {640#false} assume !false; {640#false} is VALID [2022-02-20 19:00:01,052 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 19:00:01,053 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 19:00:01,053 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [645146586] [2022-02-20 19:00:01,054 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [645146586] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 19:00:01,054 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 19:00:01,054 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 19:00:01,055 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1906304395] [2022-02-20 19:00:01,056 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 19:00:01,061 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 82.0) internal successors, (246), 3 states have internal predecessors, (246), 0 states have call successors, (0), 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 246 [2022-02-20 19:00:01,062 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 19:00:01,065 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 82.0) internal successors, (246), 3 states have internal predecessors, (246), 0 states have call successors, (0), 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 19:00:01,292 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 246 edges. 246 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:00:01,292 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 19:00:01,293 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 19:00:01,313 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 19:00:01,315 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 19:00:01,319 INFO L87 Difference]: Start difference. First operand has 636 states, 634 states have (on average 1.7854889589905363) internal successors, (1132), 635 states have internal predecessors, (1132), 0 states have call successors, (0), 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 82.0) internal successors, (246), 3 states have internal predecessors, (246), 0 states have call successors, (0), 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 19:00:02,858 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:00:02,858 INFO L93 Difference]: Finished difference Result 1167 states and 2055 transitions. [2022-02-20 19:00:02,859 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 19:00:02,859 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 82.0) internal successors, (246), 3 states have internal predecessors, (246), 0 states have call successors, (0), 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 246 [2022-02-20 19:00:02,860 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 19:00:02,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 82.0) internal successors, (246), 3 states have internal predecessors, (246), 0 states have call successors, (0), 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 19:00:02,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 2055 transitions. [2022-02-20 19:00:02,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 82.0) internal successors, (246), 3 states have internal predecessors, (246), 0 states have call successors, (0), 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 19:00:02,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 2055 transitions. [2022-02-20 19:00:02,914 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 2055 transitions. [2022-02-20 19:00:04,343 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 2055 edges. 2055 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:00:04,497 INFO L225 Difference]: With dead ends: 1167 [2022-02-20 19:00:04,497 INFO L226 Difference]: Without dead ends: 972 [2022-02-20 19:00:04,501 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 19:00:04,505 INFO L933 BasicCegarLoop]: 1086 mSDtfsCounter, 662 mSDsluCounter, 867 mSDsCounter, 0 mSdLazyCounter, 94 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 662 SdHoareTripleChecker+Valid, 1953 SdHoareTripleChecker+Invalid, 98 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 94 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-02-20 19:00:04,506 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [662 Valid, 1953 Invalid, 98 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 94 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-02-20 19:00:04,522 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 972 states. [2022-02-20 19:00:04,583 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 972 to 970. [2022-02-20 19:00:04,583 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 19:00:04,588 INFO L82 GeneralOperation]: Start isEquivalent. First operand 972 states. Second operand has 970 states, 969 states have (on average 1.5820433436532508) internal successors, (1533), 969 states have internal predecessors, (1533), 0 states have call successors, (0), 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 19:00:04,593 INFO L74 IsIncluded]: Start isIncluded. First operand 972 states. Second operand has 970 states, 969 states have (on average 1.5820433436532508) internal successors, (1533), 969 states have internal predecessors, (1533), 0 states have call successors, (0), 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 19:00:04,597 INFO L87 Difference]: Start difference. First operand 972 states. Second operand has 970 states, 969 states have (on average 1.5820433436532508) internal successors, (1533), 969 states have internal predecessors, (1533), 0 states have call successors, (0), 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 19:00:04,650 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:00:04,651 INFO L93 Difference]: Finished difference Result 972 states and 1534 transitions. [2022-02-20 19:00:04,651 INFO L276 IsEmpty]: Start isEmpty. Operand 972 states and 1534 transitions. [2022-02-20 19:00:04,655 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:00:04,655 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:00:04,657 INFO L74 IsIncluded]: Start isIncluded. First operand has 970 states, 969 states have (on average 1.5820433436532508) internal successors, (1533), 969 states have internal predecessors, (1533), 0 states have call successors, (0), 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 972 states. [2022-02-20 19:00:04,660 INFO L87 Difference]: Start difference. First operand has 970 states, 969 states have (on average 1.5820433436532508) internal successors, (1533), 969 states have internal predecessors, (1533), 0 states have call successors, (0), 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 972 states. [2022-02-20 19:00:04,707 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:00:04,708 INFO L93 Difference]: Finished difference Result 972 states and 1534 transitions. [2022-02-20 19:00:04,708 INFO L276 IsEmpty]: Start isEmpty. Operand 972 states and 1534 transitions. [2022-02-20 19:00:04,709 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:00:04,710 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:00:04,710 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 19:00:04,710 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 19:00:04,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 970 states, 969 states have (on average 1.5820433436532508) internal successors, (1533), 969 states have internal predecessors, (1533), 0 states have call successors, (0), 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 19:00:04,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 970 states and 1533 transitions. [2022-02-20 19:00:04,773 INFO L78 Accepts]: Start accepts. Automaton has 970 states and 1533 transitions. Word has length 246 [2022-02-20 19:00:04,774 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 19:00:04,774 INFO L470 AbstractCegarLoop]: Abstraction has 970 states and 1533 transitions. [2022-02-20 19:00:04,775 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 82.0) internal successors, (246), 3 states have internal predecessors, (246), 0 states have call successors, (0), 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 19:00:04,775 INFO L276 IsEmpty]: Start isEmpty. Operand 970 states and 1533 transitions. [2022-02-20 19:00:04,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2022-02-20 19:00:04,778 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 19:00:04,778 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] [2022-02-20 19:00:04,778 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-20 19:00:04,779 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 19:00:04,779 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 19:00:04,780 INFO L85 PathProgramCache]: Analyzing trace with hash 883598316, now seen corresponding path program 1 times [2022-02-20 19:00:04,780 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 19:00:04,780 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [616405610] [2022-02-20 19:00:04,780 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:00:04,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 19:00:05,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:00:05,238 INFO L290 TraceCheckUtils]: 0: Hoare triple {5460#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_3060~0 := 0;~__return_3302~0 := 0;~__return_3509~0 := 0;~__return_3732~0 := 0;~__return_3940~0 := 0;~__tmp_3941_0~0 := 0;~__return_4138~0 := 0;~__return_3954~0 := 0; {5460#true} is VALID [2022-02-20 19:00:05,242 INFO L290 TraceCheckUtils]: 1: Hoare triple {5460#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_~check__tmp~4#1, main_~node4____CPAchecker_TMP_2~2#1, main_~node4____CPAchecker_TMP_1~2#1, main_~node4____CPAchecker_TMP_0~2#1, main_~node4__newmax~4#1, main_~node3____CPAchecker_TMP_2~2#1, main_~node3____CPAchecker_TMP_1~2#1, main_~node3____CPAchecker_TMP_0~2#1, main_~node3__newmax~4#1, main_~node2____CPAchecker_TMP_2~2#1, main_~node2____CPAchecker_TMP_1~2#1, main_~node2____CPAchecker_TMP_0~2#1, main_~node2__newmax~4#1, main_~node1____CPAchecker_TMP_2~2#1, main_~node1____CPAchecker_TMP_1~2#1, main_~node1____CPAchecker_TMP_0~2#1, main_~node1__newmax~4#1, main_~main____CPAchecker_TMP_0~3#1, main_~__tmp_4~0#1, main_~assert__arg~3#1, main_~check__tmp~3#1, main_~node4__newmax~3#1, main_~node3__newmax~3#1, main_~node2__newmax~3#1, main_~node1__newmax~3#1, main_~main____CPAchecker_TMP_0~2#1, main_~__tmp_3~0#1, main_~assert__arg~2#1, main_~check__tmp~2#1, main_~node4____CPAchecker_TMP_2~1#1, main_~node4____CPAchecker_TMP_1~1#1, main_~node4____CPAchecker_TMP_0~1#1, main_~node4__newmax~2#1, main_~node3____CPAchecker_TMP_2~1#1, main_~node3____CPAchecker_TMP_1~1#1, main_~node3____CPAchecker_TMP_0~1#1, main_~node3__newmax~2#1, main_~node2____CPAchecker_TMP_2~1#1, main_~node2____CPAchecker_TMP_1~1#1, main_~node2____CPAchecker_TMP_0~1#1, main_~node2__newmax~2#1, main_~node1____CPAchecker_TMP_2~1#1, main_~node1____CPAchecker_TMP_1~1#1, main_~node1____CPAchecker_TMP_0~1#1, main_~node1__newmax~2#1, main_~main____CPAchecker_TMP_0~1#1, main_~__tmp_2~0#1, main_~assert__arg~1#1, main_~check__tmp~1#1, main_~node4__newmax~1#1, main_~node3__newmax~1#1, main_~node2__newmax~1#1, main_~node1__newmax~1#1, main_~main____CPAchecker_TMP_0~0#1, main_~__tmp_1~0#1, main_~assert__arg~0#1, main_~check__tmp~0#1, main_~node4____CPAchecker_TMP_2~0#1, main_~node4____CPAchecker_TMP_1~0#1, main_~node4____CPAchecker_TMP_0~0#1, main_~node4__newmax~0#1, main_~node3____CPAchecker_TMP_2~0#1, main_~node3____CPAchecker_TMP_1~0#1, main_~node3____CPAchecker_TMP_0~0#1, main_~node3__newmax~0#1, main_~node2____CPAchecker_TMP_2~0#1, main_~node2____CPAchecker_TMP_1~0#1, main_~node2____CPAchecker_TMP_0~0#1, main_~node2__newmax~0#1, main_~node1____CPAchecker_TMP_2~0#1, main_~node1____CPAchecker_TMP_1~0#1, main_~node1____CPAchecker_TMP_0~0#1, main_~node1__newmax~0#1, main_~init__r121~0#1, main_~init__r131~0#1, main_~init__r141~0#1, main_~init__r211~0#1, main_~init__r231~0#1, main_~init__r241~0#1, main_~init__r311~0#1, main_~init__r321~0#1, main_~init__r341~0#1, main_~init__r411~0#1, main_~init__r421~0#1, main_~init__r431~0#1, main_~init__r122~0#1, main_~init__tmp~0#1, main_~init__r132~0#1, main_~init__tmp___0~0#1, main_~init__r142~0#1, main_~init__tmp___1~0#1, main_~init__r212~0#1, main_~init__tmp___2~0#1, main_~init__r232~0#1, main_~init__tmp___3~0#1, main_~init__r242~0#1, main_~init__tmp___4~0#1, main_~init__r312~0#1, main_~init__tmp___5~0#1, main_~init__r322~0#1, main_~init__tmp___6~0#1, main_~init__r342~0#1, main_~init__tmp___7~0#1, main_~init__r412~0#1, main_~init__tmp___8~0#1, main_~init__r422~0#1, main_~init__tmp___9~0#1, main_~init__r432~0#1, main_~init__tmp___10~0#1, main_~init__r123~0#1, main_~init__tmp___11~0#1, main_~init__r133~0#1, main_~init__tmp___12~0#1, main_~init__r143~0#1, main_~init__tmp___13~0#1, main_~init__r213~0#1, main_~init__tmp___14~0#1, main_~init__r233~0#1, main_~init__tmp___15~0#1, main_~init__r243~0#1, main_~init__tmp___16~0#1, main_~init__r313~0#1, main_~init__tmp___17~0#1, main_~init__r323~0#1, main_~init__tmp___18~0#1, main_~init__r343~0#1, main_~init__tmp___19~0#1, main_~init__r413~0#1, main_~init__tmp___20~0#1, main_~init__r423~0#1, main_~init__tmp___21~0#1, main_~init__r433~0#1, main_~init__tmp___22~0#1, main_~init__tmp___23~0#1, main_~main__c1~0#1, main_~main__i2~0#1;havoc main_~main__c1~0#1;havoc main_~main__i2~0#1;main_~main__c1~0#1 := 0;~ep12~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1;~ep13~0 := main_#t~nondet5#1;havoc main_#t~nondet5#1;~ep14~0 := main_#t~nondet6#1;havoc main_#t~nondet6#1;~ep21~0 := main_#t~nondet7#1;havoc main_#t~nondet7#1;~ep23~0 := main_#t~nondet8#1;havoc main_#t~nondet8#1;~ep24~0 := main_#t~nondet9#1;havoc main_#t~nondet9#1;~ep31~0 := main_#t~nondet10#1;havoc main_#t~nondet10#1;~ep32~0 := main_#t~nondet11#1;havoc main_#t~nondet11#1;~ep34~0 := main_#t~nondet12#1;havoc main_#t~nondet12#1;~ep41~0 := main_#t~nondet13#1;havoc main_#t~nondet13#1;~ep42~0 := main_#t~nondet14#1;havoc main_#t~nondet14#1;~ep43~0 := main_#t~nondet15#1;havoc main_#t~nondet15#1;assume -128 <= main_#t~nondet16#1 && main_#t~nondet16#1 <= 127;~id1~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;assume -128 <= main_#t~nondet17#1 && main_#t~nondet17#1 <= 127;~r1~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;assume -128 <= main_#t~nondet18#1 && main_#t~nondet18#1 <= 127;~st1~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;assume -128 <= main_#t~nondet19#1 && main_#t~nondet19#1 <= 127;~nl1~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;assume -128 <= main_#t~nondet20#1 && main_#t~nondet20#1 <= 127;~m1~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;assume -128 <= main_#t~nondet21#1 && main_#t~nondet21#1 <= 127;~max1~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;~mode1~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;~newmax1~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;assume -128 <= main_#t~nondet24#1 && main_#t~nondet24#1 <= 127;~id2~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;assume -128 <= main_#t~nondet25#1 && main_#t~nondet25#1 <= 127;~r2~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;assume -128 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 127;~st2~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;assume -128 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 127;~nl2~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;assume -128 <= main_#t~nondet28#1 && main_#t~nondet28#1 <= 127;~m2~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;assume -128 <= main_#t~nondet29#1 && main_#t~nondet29#1 <= 127;~max2~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~mode2~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~newmax2~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;assume -128 <= main_#t~nondet32#1 && main_#t~nondet32#1 <= 127;~id3~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;assume -128 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 127;~r3~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;assume -128 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 127;~st3~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;assume -128 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 127;~nl3~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;assume -128 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 127;~m3~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;assume -128 <= main_#t~nondet37#1 && main_#t~nondet37#1 <= 127;~max3~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~mode3~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~newmax3~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;assume -128 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 127;~id4~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;assume -128 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 127;~r4~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;assume -128 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 127;~st4~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;assume -128 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 127;~nl4~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;assume -128 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 127;~m4~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;assume -128 <= main_#t~nondet45#1 && main_#t~nondet45#1 <= 127;~max4~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~mode4~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~newmax4~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;havoc main_~init__r121~0#1;havoc main_~init__r131~0#1;havoc main_~init__r141~0#1;havoc main_~init__r211~0#1;havoc main_~init__r231~0#1;havoc main_~init__r241~0#1;havoc main_~init__r311~0#1;havoc main_~init__r321~0#1;havoc main_~init__r341~0#1;havoc main_~init__r411~0#1;havoc main_~init__r421~0#1;havoc main_~init__r431~0#1;havoc main_~init__r122~0#1;havoc main_~init__tmp~0#1;havoc main_~init__r132~0#1;havoc main_~init__tmp___0~0#1;havoc main_~init__r142~0#1;havoc main_~init__tmp___1~0#1;havoc main_~init__r212~0#1;havoc main_~init__tmp___2~0#1;havoc main_~init__r232~0#1;havoc main_~init__tmp___3~0#1;havoc main_~init__r242~0#1;havoc main_~init__tmp___4~0#1;havoc main_~init__r312~0#1;havoc main_~init__tmp___5~0#1;havoc main_~init__r322~0#1;havoc main_~init__tmp___6~0#1;havoc main_~init__r342~0#1;havoc main_~init__tmp___7~0#1;havoc main_~init__r412~0#1;havoc main_~init__tmp___8~0#1;havoc main_~init__r422~0#1;havoc main_~init__tmp___9~0#1;havoc main_~init__r432~0#1;havoc main_~init__tmp___10~0#1;havoc main_~init__r123~0#1;havoc main_~init__tmp___11~0#1;havoc main_~init__r133~0#1;havoc main_~init__tmp___12~0#1;havoc main_~init__r143~0#1;havoc main_~init__tmp___13~0#1;havoc main_~init__r213~0#1;havoc main_~init__tmp___14~0#1;havoc main_~init__r233~0#1;havoc main_~init__tmp___15~0#1;havoc main_~init__r243~0#1;havoc main_~init__tmp___16~0#1;havoc main_~init__r313~0#1;havoc main_~init__tmp___17~0#1;havoc main_~init__r323~0#1;havoc main_~init__tmp___18~0#1;havoc main_~init__r343~0#1;havoc main_~init__tmp___19~0#1;havoc main_~init__r413~0#1;havoc main_~init__tmp___20~0#1;havoc main_~init__r423~0#1;havoc main_~init__tmp___21~0#1;havoc main_~init__r433~0#1;havoc main_~init__tmp___22~0#1;havoc main_~init__tmp___23~0#1;main_~init__r121~0#1 := ~ep12~0;main_~init__r131~0#1 := ~ep13~0;main_~init__r141~0#1 := ~ep14~0;main_~init__r211~0#1 := ~ep21~0;main_~init__r231~0#1 := ~ep23~0;main_~init__r241~0#1 := ~ep24~0;main_~init__r311~0#1 := ~ep31~0;main_~init__r321~0#1 := ~ep32~0;main_~init__r341~0#1 := ~ep34~0;main_~init__r411~0#1 := ~ep41~0;main_~init__r421~0#1 := ~ep42~0;main_~init__r431~0#1 := ~ep43~0; {5462#(= (+ (* (- 1) ~ep12~0) |ULTIMATE.start_main_~init__r121~0#1|) 0)} is VALID [2022-02-20 19:00:05,245 INFO L290 TraceCheckUtils]: 2: Hoare triple {5462#(= (+ (* (- 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; {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,245 INFO L290 TraceCheckUtils]: 3: Hoare triple {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} main_~init__r122~0#1 := (if 0 == main_~init__tmp~0#1 then 0 else 1); {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,246 INFO L290 TraceCheckUtils]: 4: Hoare triple {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r131~0#1 % 256);main_~init__tmp___0~0#1 := 1; {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,247 INFO L290 TraceCheckUtils]: 5: Hoare triple {5463#(<= (+ (* (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); {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,248 INFO L290 TraceCheckUtils]: 6: Hoare triple {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r141~0#1 % 256);main_~init__tmp___1~0#1 := 1; {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,249 INFO L290 TraceCheckUtils]: 7: Hoare triple {5463#(<= (+ (* (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); {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,250 INFO L290 TraceCheckUtils]: 8: Hoare triple {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r211~0#1 % 256);main_~init__tmp___2~0#1 := 1; {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,256 INFO L290 TraceCheckUtils]: 9: Hoare triple {5463#(<= (+ (* (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); {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,257 INFO L290 TraceCheckUtils]: 10: Hoare triple {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r231~0#1 % 256);main_~init__tmp___3~0#1 := 1; {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,257 INFO L290 TraceCheckUtils]: 11: Hoare triple {5463#(<= (+ (* (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); {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,258 INFO L290 TraceCheckUtils]: 12: Hoare triple {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r241~0#1 % 256);main_~init__tmp___4~0#1 := 1; {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,258 INFO L290 TraceCheckUtils]: 13: Hoare triple {5463#(<= (+ (* (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); {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,259 INFO L290 TraceCheckUtils]: 14: Hoare triple {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r311~0#1 % 256);main_~init__tmp___5~0#1 := 1; {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,260 INFO L290 TraceCheckUtils]: 15: Hoare triple {5463#(<= (+ (* (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); {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,260 INFO L290 TraceCheckUtils]: 16: Hoare triple {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r321~0#1 % 256);main_~init__tmp___6~0#1 := 1; {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,261 INFO L290 TraceCheckUtils]: 17: Hoare triple {5463#(<= (+ (* (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); {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,265 INFO L290 TraceCheckUtils]: 18: Hoare triple {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r341~0#1 % 256);main_~init__tmp___7~0#1 := 1; {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,265 INFO L290 TraceCheckUtils]: 19: Hoare triple {5463#(<= (+ (* (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); {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,266 INFO L290 TraceCheckUtils]: 20: Hoare triple {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r411~0#1 % 256);main_~init__tmp___8~0#1 := 1; {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,266 INFO L290 TraceCheckUtils]: 21: Hoare triple {5463#(<= (+ (* (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); {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,267 INFO L290 TraceCheckUtils]: 22: Hoare triple {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r421~0#1 % 256);main_~init__tmp___9~0#1 := 1; {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,268 INFO L290 TraceCheckUtils]: 23: Hoare triple {5463#(<= (+ (* (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); {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,268 INFO L290 TraceCheckUtils]: 24: Hoare triple {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r431~0#1 % 256);main_~init__tmp___10~0#1 := 1; {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,269 INFO L290 TraceCheckUtils]: 25: Hoare triple {5463#(<= (+ (* (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); {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,269 INFO L290 TraceCheckUtils]: 26: Hoare triple {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r122~0#1 % 256);main_~init__tmp___11~0#1 := 1; {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,270 INFO L290 TraceCheckUtils]: 27: Hoare triple {5463#(<= (+ (* (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); {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,270 INFO L290 TraceCheckUtils]: 28: Hoare triple {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r132~0#1 % 256);main_~init__tmp___12~0#1 := 1; {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,272 INFO L290 TraceCheckUtils]: 29: Hoare triple {5463#(<= (+ (* (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); {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,273 INFO L290 TraceCheckUtils]: 30: Hoare triple {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r142~0#1 % 256);main_~init__tmp___13~0#1 := 1; {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,274 INFO L290 TraceCheckUtils]: 31: Hoare triple {5463#(<= (+ (* (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); {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,274 INFO L290 TraceCheckUtils]: 32: Hoare triple {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r212~0#1 % 256);main_~init__tmp___14~0#1 := 1; {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,275 INFO L290 TraceCheckUtils]: 33: Hoare triple {5463#(<= (+ (* (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); {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,275 INFO L290 TraceCheckUtils]: 34: Hoare triple {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r232~0#1 % 256);main_~init__tmp___15~0#1 := 1; {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,276 INFO L290 TraceCheckUtils]: 35: Hoare triple {5463#(<= (+ (* (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); {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,278 INFO L290 TraceCheckUtils]: 36: Hoare triple {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r242~0#1 % 256);main_~init__tmp___16~0#1 := 1; {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,278 INFO L290 TraceCheckUtils]: 37: Hoare triple {5463#(<= (+ (* (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); {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,279 INFO L290 TraceCheckUtils]: 38: Hoare triple {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r312~0#1 % 256);main_~init__tmp___17~0#1 := 1; {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,279 INFO L290 TraceCheckUtils]: 39: Hoare triple {5463#(<= (+ (* (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); {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,280 INFO L290 TraceCheckUtils]: 40: Hoare triple {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r322~0#1 % 256);main_~init__tmp___18~0#1 := 1; {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,280 INFO L290 TraceCheckUtils]: 41: Hoare triple {5463#(<= (+ (* (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); {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,281 INFO L290 TraceCheckUtils]: 42: Hoare triple {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r342~0#1 % 256);main_~init__tmp___19~0#1 := 1; {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,282 INFO L290 TraceCheckUtils]: 43: Hoare triple {5463#(<= (+ (* (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); {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,282 INFO L290 TraceCheckUtils]: 44: Hoare triple {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r412~0#1 % 256);main_~init__tmp___20~0#1 := 1; {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,283 INFO L290 TraceCheckUtils]: 45: Hoare triple {5463#(<= (+ (* (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); {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,283 INFO L290 TraceCheckUtils]: 46: Hoare triple {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r422~0#1 % 256);main_~init__tmp___21~0#1 := 1; {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,284 INFO L290 TraceCheckUtils]: 47: Hoare triple {5463#(<= (+ (* (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); {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,284 INFO L290 TraceCheckUtils]: 48: Hoare triple {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r432~0#1 % 256);main_~init__tmp___22~0#1 := 1; {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,285 INFO L290 TraceCheckUtils]: 49: Hoare triple {5463#(<= (+ (* (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); {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,285 INFO L290 TraceCheckUtils]: 50: Hoare triple {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id1~0 != ~id2~0; {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,285 INFO L290 TraceCheckUtils]: 51: Hoare triple {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id1~0 != ~id3~0; {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,286 INFO L290 TraceCheckUtils]: 52: Hoare triple {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id1~0 != ~id4~0; {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,286 INFO L290 TraceCheckUtils]: 53: Hoare triple {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id2~0 != ~id3~0; {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,287 INFO L290 TraceCheckUtils]: 54: Hoare triple {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id2~0 != ~id4~0; {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,287 INFO L290 TraceCheckUtils]: 55: Hoare triple {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id3~0 != ~id4~0; {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,288 INFO L290 TraceCheckUtils]: 56: Hoare triple {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id1~0 >= 0; {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,290 INFO L290 TraceCheckUtils]: 57: Hoare triple {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id2~0 >= 0; {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,290 INFO L290 TraceCheckUtils]: 58: Hoare triple {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id3~0 >= 0; {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,291 INFO L290 TraceCheckUtils]: 59: Hoare triple {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id4~0 >= 0; {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,291 INFO L290 TraceCheckUtils]: 60: Hoare triple {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~r1~0; {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,293 INFO L290 TraceCheckUtils]: 61: Hoare triple {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~r2~0; {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,293 INFO L290 TraceCheckUtils]: 62: Hoare triple {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~r3~0; {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,294 INFO L290 TraceCheckUtils]: 63: Hoare triple {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~r4~0; {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,294 INFO L290 TraceCheckUtils]: 64: Hoare triple {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r123~0#1 % 256); {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,294 INFO L290 TraceCheckUtils]: 65: Hoare triple {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r133~0#1 % 256); {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,295 INFO L290 TraceCheckUtils]: 66: Hoare triple {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r143~0#1 % 256); {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,295 INFO L290 TraceCheckUtils]: 67: Hoare triple {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r213~0#1 % 256); {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,296 INFO L290 TraceCheckUtils]: 68: Hoare triple {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r233~0#1 % 256); {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,296 INFO L290 TraceCheckUtils]: 69: Hoare triple {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r243~0#1 % 256); {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,297 INFO L290 TraceCheckUtils]: 70: Hoare triple {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r313~0#1 % 256); {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,297 INFO L290 TraceCheckUtils]: 71: Hoare triple {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r323~0#1 % 256); {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,298 INFO L290 TraceCheckUtils]: 72: Hoare triple {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r343~0#1 % 256); {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,298 INFO L290 TraceCheckUtils]: 73: Hoare triple {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r413~0#1 % 256); {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,299 INFO L290 TraceCheckUtils]: 74: Hoare triple {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r423~0#1 % 256); {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,299 INFO L290 TraceCheckUtils]: 75: Hoare triple {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r433~0#1 % 256); {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,300 INFO L290 TraceCheckUtils]: 76: Hoare triple {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~max1~0 == ~id1~0; {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,300 INFO L290 TraceCheckUtils]: 77: Hoare triple {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~max2~0 == ~id2~0; {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,300 INFO L290 TraceCheckUtils]: 78: Hoare triple {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~max3~0 == ~id3~0; {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,301 INFO L290 TraceCheckUtils]: 79: Hoare triple {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~max4~0 == ~id4~0; {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,301 INFO L290 TraceCheckUtils]: 80: Hoare triple {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~st1~0; {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,302 INFO L290 TraceCheckUtils]: 81: Hoare triple {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~st2~0; {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,302 INFO L290 TraceCheckUtils]: 82: Hoare triple {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~st3~0; {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,303 INFO L290 TraceCheckUtils]: 83: Hoare triple {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~st4~0; {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,303 INFO L290 TraceCheckUtils]: 84: Hoare triple {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~nl1~0; {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,303 INFO L290 TraceCheckUtils]: 85: Hoare triple {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~nl2~0; {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,304 INFO L290 TraceCheckUtils]: 86: Hoare triple {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~nl3~0; {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,304 INFO L290 TraceCheckUtils]: 87: Hoare triple {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~nl4~0; {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,305 INFO L290 TraceCheckUtils]: 88: Hoare triple {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~mode1~0 % 256; {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,305 INFO L290 TraceCheckUtils]: 89: Hoare triple {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~mode2~0 % 256; {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,306 INFO L290 TraceCheckUtils]: 90: Hoare triple {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~mode3~0 % 256; {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,306 INFO L290 TraceCheckUtils]: 91: Hoare triple {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~mode4~0 % 256; {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,307 INFO L290 TraceCheckUtils]: 92: Hoare triple {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == ~newmax1~0 % 256); {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,307 INFO L290 TraceCheckUtils]: 93: Hoare triple {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == ~newmax2~0 % 256); {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,307 INFO L290 TraceCheckUtils]: 94: Hoare triple {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == ~newmax3~0 % 256); {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,308 INFO L290 TraceCheckUtils]: 95: Hoare triple {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == ~newmax4~0 % 256);main_~init__tmp___23~0#1 := 1;~__return_3060~0 := main_~init__tmp___23~0#1;main_~main__i2~0#1 := ~__return_3060~0; {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,309 INFO L290 TraceCheckUtils]: 96: Hoare triple {5463#(<= (+ (* (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; {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,309 INFO L290 TraceCheckUtils]: 97: Hoare triple {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~0#1;main_~node1__newmax~0#1 := 0; {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,312 INFO L290 TraceCheckUtils]: 98: Hoare triple {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !!(0 == ~mode1~0 % 256); {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,313 INFO L290 TraceCheckUtils]: 99: Hoare triple {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~r1~0 < 3; {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:05,313 INFO L290 TraceCheckUtils]: 100: Hoare triple {5463#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !!(0 == ~ep12~0 % 256); {5461#false} is VALID [2022-02-20 19:00:05,313 INFO L290 TraceCheckUtils]: 101: Hoare triple {5461#false} assume !!(0 == ~ep13~0 % 256); {5461#false} is VALID [2022-02-20 19:00:05,314 INFO L290 TraceCheckUtils]: 102: Hoare triple {5461#false} assume !!(0 == ~ep14~0 % 256); {5461#false} is VALID [2022-02-20 19:00:05,314 INFO L290 TraceCheckUtils]: 103: Hoare triple {5461#false} ~mode1~0 := 1;havoc main_~node2__newmax~0#1;main_~node2__newmax~0#1 := 0; {5461#false} is VALID [2022-02-20 19:00:05,314 INFO L290 TraceCheckUtils]: 104: Hoare triple {5461#false} assume !!(0 == ~mode2~0 % 256); {5461#false} is VALID [2022-02-20 19:00:05,314 INFO L290 TraceCheckUtils]: 105: Hoare triple {5461#false} assume ~r2~0 < 3; {5461#false} is VALID [2022-02-20 19:00:05,314 INFO L290 TraceCheckUtils]: 106: Hoare triple {5461#false} assume !!(0 == ~ep21~0 % 256); {5461#false} is VALID [2022-02-20 19:00:05,314 INFO L290 TraceCheckUtils]: 107: Hoare triple {5461#false} assume !!(0 == ~ep23~0 % 256); {5461#false} is VALID [2022-02-20 19:00:05,315 INFO L290 TraceCheckUtils]: 108: Hoare triple {5461#false} assume !!(0 == ~ep24~0 % 256); {5461#false} is VALID [2022-02-20 19:00:05,315 INFO L290 TraceCheckUtils]: 109: Hoare triple {5461#false} ~mode2~0 := 1;havoc main_~node3__newmax~0#1;main_~node3__newmax~0#1 := 0; {5461#false} is VALID [2022-02-20 19:00:05,315 INFO L290 TraceCheckUtils]: 110: Hoare triple {5461#false} assume !!(0 == ~mode3~0 % 256); {5461#false} is VALID [2022-02-20 19:00:05,315 INFO L290 TraceCheckUtils]: 111: Hoare triple {5461#false} assume ~r3~0 < 3; {5461#false} is VALID [2022-02-20 19:00:05,315 INFO L290 TraceCheckUtils]: 112: Hoare triple {5461#false} assume !!(0 == ~ep31~0 % 256); {5461#false} is VALID [2022-02-20 19:00:05,315 INFO L290 TraceCheckUtils]: 113: Hoare triple {5461#false} assume !!(0 == ~ep32~0 % 256); {5461#false} is VALID [2022-02-20 19:00:05,315 INFO L290 TraceCheckUtils]: 114: Hoare triple {5461#false} assume !!(0 == ~ep34~0 % 256); {5461#false} is VALID [2022-02-20 19:00:05,316 INFO L290 TraceCheckUtils]: 115: Hoare triple {5461#false} ~mode3~0 := 1;havoc main_~node4__newmax~0#1;main_~node4__newmax~0#1 := 0; {5461#false} is VALID [2022-02-20 19:00:05,316 INFO L290 TraceCheckUtils]: 116: Hoare triple {5461#false} assume !!(0 == ~mode4~0 % 256); {5461#false} is VALID [2022-02-20 19:00:05,316 INFO L290 TraceCheckUtils]: 117: Hoare triple {5461#false} assume ~r4~0 < 3; {5461#false} is VALID [2022-02-20 19:00:05,316 INFO L290 TraceCheckUtils]: 118: Hoare triple {5461#false} assume !!(0 == ~ep41~0 % 256); {5461#false} is VALID [2022-02-20 19:00:05,316 INFO L290 TraceCheckUtils]: 119: Hoare triple {5461#false} assume !!(0 == ~ep42~0 % 256); {5461#false} is VALID [2022-02-20 19:00:05,316 INFO L290 TraceCheckUtils]: 120: Hoare triple {5461#false} assume !!(0 == ~ep43~0 % 256); {5461#false} is VALID [2022-02-20 19:00:05,316 INFO L290 TraceCheckUtils]: 121: Hoare triple {5461#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; {5461#false} is VALID [2022-02-20 19:00:05,317 INFO L290 TraceCheckUtils]: 122: Hoare triple {5461#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {5461#false} is VALID [2022-02-20 19:00:05,317 INFO L290 TraceCheckUtils]: 123: Hoare triple {5461#false} assume ~st1~0 + ~nl1~0 <= 1; {5461#false} is VALID [2022-02-20 19:00:05,317 INFO L290 TraceCheckUtils]: 124: Hoare triple {5461#false} assume ~st2~0 + ~nl2~0 <= 1; {5461#false} is VALID [2022-02-20 19:00:05,317 INFO L290 TraceCheckUtils]: 125: Hoare triple {5461#false} assume ~st3~0 + ~nl3~0 <= 1; {5461#false} is VALID [2022-02-20 19:00:05,317 INFO L290 TraceCheckUtils]: 126: Hoare triple {5461#false} assume ~st4~0 + ~nl4~0 <= 1; {5461#false} is VALID [2022-02-20 19:00:05,317 INFO L290 TraceCheckUtils]: 127: Hoare triple {5461#false} assume !(~r1~0 >= 3); {5461#false} is VALID [2022-02-20 19:00:05,318 INFO L290 TraceCheckUtils]: 128: Hoare triple {5461#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {5461#false} is VALID [2022-02-20 19:00:05,318 INFO L290 TraceCheckUtils]: 129: Hoare triple {5461#false} assume ~r1~0 < 3; {5461#false} is VALID [2022-02-20 19:00:05,318 INFO L290 TraceCheckUtils]: 130: Hoare triple {5461#false} assume !(~r1~0 >= 3); {5461#false} is VALID [2022-02-20 19:00:05,318 INFO L290 TraceCheckUtils]: 131: Hoare triple {5461#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {5461#false} is VALID [2022-02-20 19:00:05,318 INFO L290 TraceCheckUtils]: 132: Hoare triple {5461#false} assume ~r1~0 < 3;main_~check__tmp~0#1 := 1;~__return_3302~0 := main_~check__tmp~0#1;main_~main__c1~0#1 := ~__return_3302~0;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; {5461#false} is VALID [2022-02-20 19:00:05,318 INFO L290 TraceCheckUtils]: 133: Hoare triple {5461#false} assume !(0 == main_~assert__arg~0#1 % 256);main_~main____CPAchecker_TMP_0~0#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {5461#false} is VALID [2022-02-20 19:00:05,318 INFO L290 TraceCheckUtils]: 134: Hoare triple {5461#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~1#1;main_~node1__newmax~1#1 := 0; {5461#false} is VALID [2022-02-20 19:00:05,319 INFO L290 TraceCheckUtils]: 135: Hoare triple {5461#false} assume !(0 == ~mode1~0 % 256);~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {5461#false} is VALID [2022-02-20 19:00:05,319 INFO L290 TraceCheckUtils]: 136: Hoare triple {5461#false} assume !!(0 == ~ep21~0 % 256); {5461#false} is VALID [2022-02-20 19:00:05,319 INFO L290 TraceCheckUtils]: 137: Hoare triple {5461#false} assume !!(0 == ~ep31~0 % 256); {5461#false} is VALID [2022-02-20 19:00:05,319 INFO L290 TraceCheckUtils]: 138: Hoare triple {5461#false} assume !!(0 == ~ep41~0 % 256); {5461#false} is VALID [2022-02-20 19:00:05,319 INFO L290 TraceCheckUtils]: 139: Hoare triple {5461#false} ~newmax1~0 := main_~node1__newmax~1#1; {5461#false} is VALID [2022-02-20 19:00:05,319 INFO L290 TraceCheckUtils]: 140: Hoare triple {5461#false} assume !(2 == ~r1~0);~mode1~0 := 0;havoc main_~node2__newmax~1#1;main_~node2__newmax~1#1 := 0; {5461#false} is VALID [2022-02-20 19:00:05,320 INFO L290 TraceCheckUtils]: 141: Hoare triple {5461#false} assume !(0 == ~mode2~0 % 256);~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {5461#false} is VALID [2022-02-20 19:00:05,320 INFO L290 TraceCheckUtils]: 142: Hoare triple {5461#false} assume !!(0 == ~ep12~0 % 256); {5461#false} is VALID [2022-02-20 19:00:05,320 INFO L290 TraceCheckUtils]: 143: Hoare triple {5461#false} assume !!(0 == ~ep32~0 % 256); {5461#false} is VALID [2022-02-20 19:00:05,320 INFO L290 TraceCheckUtils]: 144: Hoare triple {5461#false} assume !!(0 == ~ep42~0 % 256); {5461#false} is VALID [2022-02-20 19:00:05,320 INFO L290 TraceCheckUtils]: 145: Hoare triple {5461#false} ~newmax2~0 := main_~node2__newmax~1#1; {5461#false} is VALID [2022-02-20 19:00:05,320 INFO L290 TraceCheckUtils]: 146: Hoare triple {5461#false} assume !(3 == ~r2~0);~mode2~0 := 0;havoc main_~node3__newmax~1#1;main_~node3__newmax~1#1 := 0; {5461#false} is VALID [2022-02-20 19:00:05,321 INFO L290 TraceCheckUtils]: 147: Hoare triple {5461#false} assume !(0 == ~mode3~0 % 256);~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {5461#false} is VALID [2022-02-20 19:00:05,321 INFO L290 TraceCheckUtils]: 148: Hoare triple {5461#false} assume !!(0 == ~ep13~0 % 256); {5461#false} is VALID [2022-02-20 19:00:05,321 INFO L290 TraceCheckUtils]: 149: Hoare triple {5461#false} assume !!(0 == ~ep23~0 % 256); {5461#false} is VALID [2022-02-20 19:00:05,321 INFO L290 TraceCheckUtils]: 150: Hoare triple {5461#false} assume !!(0 == ~ep43~0 % 256); {5461#false} is VALID [2022-02-20 19:00:05,321 INFO L290 TraceCheckUtils]: 151: Hoare triple {5461#false} ~newmax3~0 := main_~node3__newmax~1#1; {5461#false} is VALID [2022-02-20 19:00:05,321 INFO L290 TraceCheckUtils]: 152: Hoare triple {5461#false} assume !(3 == ~r3~0);~mode3~0 := 0;havoc main_~node4__newmax~1#1;main_~node4__newmax~1#1 := 0; {5461#false} is VALID [2022-02-20 19:00:05,321 INFO L290 TraceCheckUtils]: 153: Hoare triple {5461#false} assume !(0 == ~mode4~0 % 256);~r4~0 := (if (1 + ~r4~0) % 256 <= 127 then (1 + ~r4~0) % 256 else (1 + ~r4~0) % 256 - 256); {5461#false} is VALID [2022-02-20 19:00:05,322 INFO L290 TraceCheckUtils]: 154: Hoare triple {5461#false} assume !!(0 == ~ep14~0 % 256); {5461#false} is VALID [2022-02-20 19:00:05,322 INFO L290 TraceCheckUtils]: 155: Hoare triple {5461#false} assume !!(0 == ~ep24~0 % 256); {5461#false} is VALID [2022-02-20 19:00:05,322 INFO L290 TraceCheckUtils]: 156: Hoare triple {5461#false} assume !!(0 == ~ep34~0 % 256); {5461#false} is VALID [2022-02-20 19:00:05,322 INFO L290 TraceCheckUtils]: 157: Hoare triple {5461#false} ~newmax4~0 := main_~node4__newmax~1#1; {5461#false} is VALID [2022-02-20 19:00:05,322 INFO L290 TraceCheckUtils]: 158: Hoare triple {5461#false} assume !(3 == ~r4~0);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~1#1; {5461#false} is VALID [2022-02-20 19:00:05,322 INFO L290 TraceCheckUtils]: 159: Hoare triple {5461#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {5461#false} is VALID [2022-02-20 19:00:05,323 INFO L290 TraceCheckUtils]: 160: Hoare triple {5461#false} assume ~st1~0 + ~nl1~0 <= 1; {5461#false} is VALID [2022-02-20 19:00:05,323 INFO L290 TraceCheckUtils]: 161: Hoare triple {5461#false} assume ~st2~0 + ~nl2~0 <= 1; {5461#false} is VALID [2022-02-20 19:00:05,323 INFO L290 TraceCheckUtils]: 162: Hoare triple {5461#false} assume ~st3~0 + ~nl3~0 <= 1; {5461#false} is VALID [2022-02-20 19:00:05,323 INFO L290 TraceCheckUtils]: 163: Hoare triple {5461#false} assume ~st4~0 + ~nl4~0 <= 1; {5461#false} is VALID [2022-02-20 19:00:05,323 INFO L290 TraceCheckUtils]: 164: Hoare triple {5461#false} assume !(~r1~0 >= 3); {5461#false} is VALID [2022-02-20 19:00:05,323 INFO L290 TraceCheckUtils]: 165: Hoare triple {5461#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {5461#false} is VALID [2022-02-20 19:00:05,323 INFO L290 TraceCheckUtils]: 166: Hoare triple {5461#false} assume ~r1~0 < 3; {5461#false} is VALID [2022-02-20 19:00:05,324 INFO L290 TraceCheckUtils]: 167: Hoare triple {5461#false} assume !(~r1~0 >= 3); {5461#false} is VALID [2022-02-20 19:00:05,324 INFO L290 TraceCheckUtils]: 168: Hoare triple {5461#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {5461#false} is VALID [2022-02-20 19:00:05,324 INFO L290 TraceCheckUtils]: 169: Hoare triple {5461#false} assume ~r1~0 < 3;main_~check__tmp~1#1 := 1;~__return_3509~0 := main_~check__tmp~1#1;main_~main__c1~0#1 := ~__return_3509~0;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; {5461#false} is VALID [2022-02-20 19:00:05,324 INFO L290 TraceCheckUtils]: 170: Hoare triple {5461#false} assume !(0 == main_~assert__arg~1#1 % 256);main_~main____CPAchecker_TMP_0~1#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {5461#false} is VALID [2022-02-20 19:00:05,324 INFO L290 TraceCheckUtils]: 171: Hoare triple {5461#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~2#1;main_~node1__newmax~2#1 := 0; {5461#false} is VALID [2022-02-20 19:00:05,324 INFO L290 TraceCheckUtils]: 172: Hoare triple {5461#false} assume !!(0 == ~mode1~0 % 256); {5461#false} is VALID [2022-02-20 19:00:05,324 INFO L290 TraceCheckUtils]: 173: Hoare triple {5461#false} assume ~r1~0 < 3; {5461#false} is VALID [2022-02-20 19:00:05,325 INFO L290 TraceCheckUtils]: 174: Hoare triple {5461#false} assume !!(0 == ~ep12~0 % 256); {5461#false} is VALID [2022-02-20 19:00:05,325 INFO L290 TraceCheckUtils]: 175: Hoare triple {5461#false} assume !!(0 == ~ep13~0 % 256); {5461#false} is VALID [2022-02-20 19:00:05,325 INFO L290 TraceCheckUtils]: 176: Hoare triple {5461#false} assume !!(0 == ~ep14~0 % 256); {5461#false} is VALID [2022-02-20 19:00:05,325 INFO L290 TraceCheckUtils]: 177: Hoare triple {5461#false} ~mode1~0 := 1;havoc main_~node2__newmax~2#1;main_~node2__newmax~2#1 := 0; {5461#false} is VALID [2022-02-20 19:00:05,325 INFO L290 TraceCheckUtils]: 178: Hoare triple {5461#false} assume !!(0 == ~mode2~0 % 256); {5461#false} is VALID [2022-02-20 19:00:05,325 INFO L290 TraceCheckUtils]: 179: Hoare triple {5461#false} assume ~r2~0 < 3; {5461#false} is VALID [2022-02-20 19:00:05,325 INFO L290 TraceCheckUtils]: 180: Hoare triple {5461#false} assume !!(0 == ~ep21~0 % 256); {5461#false} is VALID [2022-02-20 19:00:05,326 INFO L290 TraceCheckUtils]: 181: Hoare triple {5461#false} assume !!(0 == ~ep23~0 % 256); {5461#false} is VALID [2022-02-20 19:00:05,326 INFO L290 TraceCheckUtils]: 182: Hoare triple {5461#false} assume !!(0 == ~ep24~0 % 256); {5461#false} is VALID [2022-02-20 19:00:05,326 INFO L290 TraceCheckUtils]: 183: Hoare triple {5461#false} ~mode2~0 := 1;havoc main_~node3__newmax~2#1;main_~node3__newmax~2#1 := 0; {5461#false} is VALID [2022-02-20 19:00:05,326 INFO L290 TraceCheckUtils]: 184: Hoare triple {5461#false} assume !!(0 == ~mode3~0 % 256); {5461#false} is VALID [2022-02-20 19:00:05,326 INFO L290 TraceCheckUtils]: 185: Hoare triple {5461#false} assume ~r3~0 < 3; {5461#false} is VALID [2022-02-20 19:00:05,326 INFO L290 TraceCheckUtils]: 186: Hoare triple {5461#false} assume !!(0 == ~ep31~0 % 256); {5461#false} is VALID [2022-02-20 19:00:05,326 INFO L290 TraceCheckUtils]: 187: Hoare triple {5461#false} assume !!(0 == ~ep32~0 % 256); {5461#false} is VALID [2022-02-20 19:00:05,326 INFO L290 TraceCheckUtils]: 188: Hoare triple {5461#false} assume !!(0 == ~ep34~0 % 256); {5461#false} is VALID [2022-02-20 19:00:05,327 INFO L290 TraceCheckUtils]: 189: Hoare triple {5461#false} ~mode3~0 := 1;havoc main_~node4__newmax~2#1;main_~node4__newmax~2#1 := 0; {5461#false} is VALID [2022-02-20 19:00:05,327 INFO L290 TraceCheckUtils]: 190: Hoare triple {5461#false} assume !!(0 == ~mode4~0 % 256); {5461#false} is VALID [2022-02-20 19:00:05,327 INFO L290 TraceCheckUtils]: 191: Hoare triple {5461#false} assume ~r4~0 < 3; {5461#false} is VALID [2022-02-20 19:00:05,327 INFO L290 TraceCheckUtils]: 192: Hoare triple {5461#false} assume !!(0 == ~ep41~0 % 256); {5461#false} is VALID [2022-02-20 19:00:05,327 INFO L290 TraceCheckUtils]: 193: Hoare triple {5461#false} assume !!(0 == ~ep42~0 % 256); {5461#false} is VALID [2022-02-20 19:00:05,327 INFO L290 TraceCheckUtils]: 194: Hoare triple {5461#false} assume !!(0 == ~ep43~0 % 256); {5461#false} is VALID [2022-02-20 19:00:05,327 INFO L290 TraceCheckUtils]: 195: Hoare triple {5461#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; {5461#false} is VALID [2022-02-20 19:00:05,328 INFO L290 TraceCheckUtils]: 196: Hoare triple {5461#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {5461#false} is VALID [2022-02-20 19:00:05,328 INFO L290 TraceCheckUtils]: 197: Hoare triple {5461#false} assume ~st1~0 + ~nl1~0 <= 1; {5461#false} is VALID [2022-02-20 19:00:05,328 INFO L290 TraceCheckUtils]: 198: Hoare triple {5461#false} assume ~st2~0 + ~nl2~0 <= 1; {5461#false} is VALID [2022-02-20 19:00:05,328 INFO L290 TraceCheckUtils]: 199: Hoare triple {5461#false} assume ~st3~0 + ~nl3~0 <= 1; {5461#false} is VALID [2022-02-20 19:00:05,328 INFO L290 TraceCheckUtils]: 200: Hoare triple {5461#false} assume ~st4~0 + ~nl4~0 <= 1; {5461#false} is VALID [2022-02-20 19:00:05,328 INFO L290 TraceCheckUtils]: 201: Hoare triple {5461#false} assume !(~r1~0 >= 3); {5461#false} is VALID [2022-02-20 19:00:05,328 INFO L290 TraceCheckUtils]: 202: Hoare triple {5461#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {5461#false} is VALID [2022-02-20 19:00:05,329 INFO L290 TraceCheckUtils]: 203: Hoare triple {5461#false} assume ~r1~0 < 3; {5461#false} is VALID [2022-02-20 19:00:05,329 INFO L290 TraceCheckUtils]: 204: Hoare triple {5461#false} assume !(~r1~0 >= 3); {5461#false} is VALID [2022-02-20 19:00:05,329 INFO L290 TraceCheckUtils]: 205: Hoare triple {5461#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {5461#false} is VALID [2022-02-20 19:00:05,329 INFO L290 TraceCheckUtils]: 206: Hoare triple {5461#false} assume ~r1~0 < 3;main_~check__tmp~2#1 := 1;~__return_3732~0 := main_~check__tmp~2#1;main_~main__c1~0#1 := ~__return_3732~0;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; {5461#false} is VALID [2022-02-20 19:00:05,329 INFO L290 TraceCheckUtils]: 207: Hoare triple {5461#false} assume !(0 == main_~assert__arg~2#1 % 256);main_~main____CPAchecker_TMP_0~2#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {5461#false} is VALID [2022-02-20 19:00:05,329 INFO L290 TraceCheckUtils]: 208: Hoare triple {5461#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~3#1;main_~node1__newmax~3#1 := 0; {5461#false} is VALID [2022-02-20 19:00:05,329 INFO L290 TraceCheckUtils]: 209: Hoare triple {5461#false} assume !(0 == ~mode1~0 % 256);~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {5461#false} is VALID [2022-02-20 19:00:05,330 INFO L290 TraceCheckUtils]: 210: Hoare triple {5461#false} assume !!(0 == ~ep21~0 % 256); {5461#false} is VALID [2022-02-20 19:00:05,330 INFO L290 TraceCheckUtils]: 211: Hoare triple {5461#false} assume !!(0 == ~ep31~0 % 256); {5461#false} is VALID [2022-02-20 19:00:05,330 INFO L290 TraceCheckUtils]: 212: Hoare triple {5461#false} assume !!(0 == ~ep41~0 % 256); {5461#false} is VALID [2022-02-20 19:00:05,330 INFO L290 TraceCheckUtils]: 213: Hoare triple {5461#false} ~newmax1~0 := main_~node1__newmax~3#1; {5461#false} is VALID [2022-02-20 19:00:05,330 INFO L290 TraceCheckUtils]: 214: Hoare triple {5461#false} assume 2 == ~r1~0; {5461#false} is VALID [2022-02-20 19:00:05,330 INFO L290 TraceCheckUtils]: 215: Hoare triple {5461#false} assume ~max1~0 == ~id1~0;~st1~0 := 1; {5461#false} is VALID [2022-02-20 19:00:05,330 INFO L290 TraceCheckUtils]: 216: Hoare triple {5461#false} ~mode1~0 := 0;havoc main_~node2__newmax~3#1;main_~node2__newmax~3#1 := 0; {5461#false} is VALID [2022-02-20 19:00:05,331 INFO L290 TraceCheckUtils]: 217: Hoare triple {5461#false} assume !(0 == ~mode2~0 % 256);~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {5461#false} is VALID [2022-02-20 19:00:05,331 INFO L290 TraceCheckUtils]: 218: Hoare triple {5461#false} assume !!(0 == ~ep12~0 % 256); {5461#false} is VALID [2022-02-20 19:00:05,331 INFO L290 TraceCheckUtils]: 219: Hoare triple {5461#false} assume !!(0 == ~ep32~0 % 256); {5461#false} is VALID [2022-02-20 19:00:05,331 INFO L290 TraceCheckUtils]: 220: Hoare triple {5461#false} assume !!(0 == ~ep42~0 % 256); {5461#false} is VALID [2022-02-20 19:00:05,331 INFO L290 TraceCheckUtils]: 221: Hoare triple {5461#false} ~newmax2~0 := main_~node2__newmax~3#1; {5461#false} is VALID [2022-02-20 19:00:05,331 INFO L290 TraceCheckUtils]: 222: Hoare triple {5461#false} assume !(3 == ~r2~0);~mode2~0 := 0;havoc main_~node3__newmax~3#1;main_~node3__newmax~3#1 := 0; {5461#false} is VALID [2022-02-20 19:00:05,331 INFO L290 TraceCheckUtils]: 223: Hoare triple {5461#false} assume !(0 == ~mode3~0 % 256);~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {5461#false} is VALID [2022-02-20 19:00:05,332 INFO L290 TraceCheckUtils]: 224: Hoare triple {5461#false} assume !!(0 == ~ep13~0 % 256); {5461#false} is VALID [2022-02-20 19:00:05,332 INFO L290 TraceCheckUtils]: 225: Hoare triple {5461#false} assume !!(0 == ~ep23~0 % 256); {5461#false} is VALID [2022-02-20 19:00:05,332 INFO L290 TraceCheckUtils]: 226: Hoare triple {5461#false} assume !!(0 == ~ep43~0 % 256); {5461#false} is VALID [2022-02-20 19:00:05,332 INFO L290 TraceCheckUtils]: 227: Hoare triple {5461#false} ~newmax3~0 := main_~node3__newmax~3#1; {5461#false} is VALID [2022-02-20 19:00:05,332 INFO L290 TraceCheckUtils]: 228: Hoare triple {5461#false} assume !(3 == ~r3~0);~mode3~0 := 0;havoc main_~node4__newmax~3#1;main_~node4__newmax~3#1 := 0; {5461#false} is VALID [2022-02-20 19:00:05,332 INFO L290 TraceCheckUtils]: 229: Hoare triple {5461#false} assume !(0 == ~mode4~0 % 256);~r4~0 := (if (1 + ~r4~0) % 256 <= 127 then (1 + ~r4~0) % 256 else (1 + ~r4~0) % 256 - 256); {5461#false} is VALID [2022-02-20 19:00:05,332 INFO L290 TraceCheckUtils]: 230: Hoare triple {5461#false} assume !!(0 == ~ep14~0 % 256); {5461#false} is VALID [2022-02-20 19:00:05,332 INFO L290 TraceCheckUtils]: 231: Hoare triple {5461#false} assume !!(0 == ~ep24~0 % 256); {5461#false} is VALID [2022-02-20 19:00:05,333 INFO L290 TraceCheckUtils]: 232: Hoare triple {5461#false} assume !!(0 == ~ep34~0 % 256); {5461#false} is VALID [2022-02-20 19:00:05,333 INFO L290 TraceCheckUtils]: 233: Hoare triple {5461#false} ~newmax4~0 := main_~node4__newmax~3#1; {5461#false} is VALID [2022-02-20 19:00:05,333 INFO L290 TraceCheckUtils]: 234: Hoare triple {5461#false} assume !(3 == ~r4~0);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~3#1; {5461#false} is VALID [2022-02-20 19:00:05,333 INFO L290 TraceCheckUtils]: 235: Hoare triple {5461#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {5461#false} is VALID [2022-02-20 19:00:05,333 INFO L290 TraceCheckUtils]: 236: Hoare triple {5461#false} assume ~st1~0 + ~nl1~0 <= 1; {5461#false} is VALID [2022-02-20 19:00:05,333 INFO L290 TraceCheckUtils]: 237: Hoare triple {5461#false} assume ~st2~0 + ~nl2~0 <= 1; {5461#false} is VALID [2022-02-20 19:00:05,333 INFO L290 TraceCheckUtils]: 238: Hoare triple {5461#false} assume ~st3~0 + ~nl3~0 <= 1; {5461#false} is VALID [2022-02-20 19:00:05,334 INFO L290 TraceCheckUtils]: 239: Hoare triple {5461#false} assume ~st4~0 + ~nl4~0 <= 1; {5461#false} is VALID [2022-02-20 19:00:05,334 INFO L290 TraceCheckUtils]: 240: Hoare triple {5461#false} assume !(~r1~0 >= 3); {5461#false} is VALID [2022-02-20 19:00:05,334 INFO L290 TraceCheckUtils]: 241: Hoare triple {5461#false} assume !(0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0);main_~check__tmp~3#1 := 0; {5461#false} is VALID [2022-02-20 19:00:05,334 INFO L290 TraceCheckUtils]: 242: Hoare triple {5461#false} ~__return_3940~0 := main_~check__tmp~3#1;main_~main__c1~0#1 := ~__return_3940~0;~__tmp_3941_0~0 := main_~main____CPAchecker_TMP_0~2#1; {5461#false} is VALID [2022-02-20 19:00:05,334 INFO L290 TraceCheckUtils]: 243: Hoare triple {5461#false} main_~main____CPAchecker_TMP_0~2#1 := ~__tmp_3941_0~0;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; {5461#false} is VALID [2022-02-20 19:00:05,334 INFO L290 TraceCheckUtils]: 244: Hoare triple {5461#false} assume 0 == main_~assert__arg~3#1 % 256; {5461#false} is VALID [2022-02-20 19:00:05,334 INFO L290 TraceCheckUtils]: 245: Hoare triple {5461#false} assume !false; {5461#false} is VALID [2022-02-20 19:00:05,336 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 19:00:05,336 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 19:00:05,336 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [616405610] [2022-02-20 19:00:05,336 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [616405610] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 19:00:05,336 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 19:00:05,337 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-02-20 19:00:05,337 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [489645574] [2022-02-20 19:00:05,337 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 19:00:05,338 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 61.5) internal successors, (246), 4 states have internal predecessors, (246), 0 states have call successors, (0), 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 246 [2022-02-20 19:00:05,339 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 19:00:05,339 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 4 states, 4 states have (on average 61.5) internal successors, (246), 4 states have internal predecessors, (246), 0 states have call successors, (0), 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 19:00:05,532 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 246 edges. 246 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:00:05,532 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-02-20 19:00:05,532 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 19:00:05,532 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-02-20 19:00:05,533 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-02-20 19:00:05,533 INFO L87 Difference]: Start difference. First operand 970 states and 1533 transitions. Second operand has 4 states, 4 states have (on average 61.5) internal successors, (246), 4 states have internal predecessors, (246), 0 states have call successors, (0), 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 19:00:08,431 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:00:08,432 INFO L93 Difference]: Finished difference Result 2859 states and 4512 transitions. [2022-02-20 19:00:08,432 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-02-20 19:00:08,432 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 61.5) internal successors, (246), 4 states have internal predecessors, (246), 0 states have call successors, (0), 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 246 [2022-02-20 19:00:08,433 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 19:00:08,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 61.5) internal successors, (246), 4 states have internal predecessors, (246), 0 states have call successors, (0), 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 19:00:08,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 2935 transitions. [2022-02-20 19:00:08,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 61.5) internal successors, (246), 4 states have internal predecessors, (246), 0 states have call successors, (0), 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 19:00:08,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 2935 transitions. [2022-02-20 19:00:08,469 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 2935 transitions. [2022-02-20 19:00:10,467 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 2935 edges. 2935 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:00:10,618 INFO L225 Difference]: With dead ends: 2859 [2022-02-20 19:00:10,618 INFO L226 Difference]: Without dead ends: 1900 [2022-02-20 19:00:10,621 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 19:00:10,622 INFO L933 BasicCegarLoop]: 1412 mSDtfsCounter, 2375 mSDsluCounter, 938 mSDsCounter, 0 mSdLazyCounter, 45 mSolverCounterSat, 23 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2375 SdHoareTripleChecker+Valid, 2350 SdHoareTripleChecker+Invalid, 68 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 23 IncrementalHoareTripleChecker+Valid, 45 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-02-20 19:00:10,623 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2375 Valid, 2350 Invalid, 68 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [23 Valid, 45 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-02-20 19:00:10,625 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1900 states. [2022-02-20 19:00:10,892 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1900 to 1898. [2022-02-20 19:00:10,892 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 19:00:10,899 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1900 states. Second operand has 1898 states, 1897 states have (on average 1.5709014232999472) internal successors, (2980), 1897 states have internal predecessors, (2980), 0 states have call successors, (0), 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 19:00:10,904 INFO L74 IsIncluded]: Start isIncluded. First operand 1900 states. Second operand has 1898 states, 1897 states have (on average 1.5709014232999472) internal successors, (2980), 1897 states have internal predecessors, (2980), 0 states have call successors, (0), 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 19:00:10,910 INFO L87 Difference]: Start difference. First operand 1900 states. Second operand has 1898 states, 1897 states have (on average 1.5709014232999472) internal successors, (2980), 1897 states have internal predecessors, (2980), 0 states have call successors, (0), 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 19:00:11,068 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:00:11,068 INFO L93 Difference]: Finished difference Result 1900 states and 2981 transitions. [2022-02-20 19:00:11,069 INFO L276 IsEmpty]: Start isEmpty. Operand 1900 states and 2981 transitions. [2022-02-20 19:00:11,071 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:00:11,072 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:00:11,077 INFO L74 IsIncluded]: Start isIncluded. First operand has 1898 states, 1897 states have (on average 1.5709014232999472) internal successors, (2980), 1897 states have internal predecessors, (2980), 0 states have call successors, (0), 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 1900 states. [2022-02-20 19:00:11,081 INFO L87 Difference]: Start difference. First operand has 1898 states, 1897 states have (on average 1.5709014232999472) internal successors, (2980), 1897 states have internal predecessors, (2980), 0 states have call successors, (0), 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 1900 states. [2022-02-20 19:00:11,237 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:00:11,238 INFO L93 Difference]: Finished difference Result 1900 states and 2981 transitions. [2022-02-20 19:00:11,238 INFO L276 IsEmpty]: Start isEmpty. Operand 1900 states and 2981 transitions. [2022-02-20 19:00:11,241 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:00:11,242 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:00:11,242 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 19:00:11,242 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 19:00:11,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1898 states, 1897 states have (on average 1.5709014232999472) internal successors, (2980), 1897 states have internal predecessors, (2980), 0 states have call successors, (0), 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 19:00:11,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1898 states to 1898 states and 2980 transitions. [2022-02-20 19:00:11,456 INFO L78 Accepts]: Start accepts. Automaton has 1898 states and 2980 transitions. Word has length 246 [2022-02-20 19:00:11,457 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 19:00:11,457 INFO L470 AbstractCegarLoop]: Abstraction has 1898 states and 2980 transitions. [2022-02-20 19:00:11,459 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 61.5) internal successors, (246), 4 states have internal predecessors, (246), 0 states have call successors, (0), 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 19:00:11,459 INFO L276 IsEmpty]: Start isEmpty. Operand 1898 states and 2980 transitions. [2022-02-20 19:00:11,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2022-02-20 19:00:11,465 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 19:00:11,465 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] [2022-02-20 19:00:11,465 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-20 19:00:11,466 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 19:00:11,466 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 19:00:11,466 INFO L85 PathProgramCache]: Analyzing trace with hash -233245184, now seen corresponding path program 1 times [2022-02-20 19:00:11,467 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 19:00:11,467 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1719892761] [2022-02-20 19:00:11,467 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:00:11,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 19:00:11,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:00:11,635 INFO L290 TraceCheckUtils]: 0: Hoare triple {15651#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_3060~0 := 0;~__return_3302~0 := 0;~__return_3509~0 := 0;~__return_3732~0 := 0;~__return_3940~0 := 0;~__tmp_3941_0~0 := 0;~__return_4138~0 := 0;~__return_3954~0 := 0; {15651#true} is VALID [2022-02-20 19:00:11,636 INFO L290 TraceCheckUtils]: 1: Hoare triple {15651#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_~check__tmp~4#1, main_~node4____CPAchecker_TMP_2~2#1, main_~node4____CPAchecker_TMP_1~2#1, main_~node4____CPAchecker_TMP_0~2#1, main_~node4__newmax~4#1, main_~node3____CPAchecker_TMP_2~2#1, main_~node3____CPAchecker_TMP_1~2#1, main_~node3____CPAchecker_TMP_0~2#1, main_~node3__newmax~4#1, main_~node2____CPAchecker_TMP_2~2#1, main_~node2____CPAchecker_TMP_1~2#1, main_~node2____CPAchecker_TMP_0~2#1, main_~node2__newmax~4#1, main_~node1____CPAchecker_TMP_2~2#1, main_~node1____CPAchecker_TMP_1~2#1, main_~node1____CPAchecker_TMP_0~2#1, main_~node1__newmax~4#1, main_~main____CPAchecker_TMP_0~3#1, main_~__tmp_4~0#1, main_~assert__arg~3#1, main_~check__tmp~3#1, main_~node4__newmax~3#1, main_~node3__newmax~3#1, main_~node2__newmax~3#1, main_~node1__newmax~3#1, main_~main____CPAchecker_TMP_0~2#1, main_~__tmp_3~0#1, main_~assert__arg~2#1, main_~check__tmp~2#1, main_~node4____CPAchecker_TMP_2~1#1, main_~node4____CPAchecker_TMP_1~1#1, main_~node4____CPAchecker_TMP_0~1#1, main_~node4__newmax~2#1, main_~node3____CPAchecker_TMP_2~1#1, main_~node3____CPAchecker_TMP_1~1#1, main_~node3____CPAchecker_TMP_0~1#1, main_~node3__newmax~2#1, main_~node2____CPAchecker_TMP_2~1#1, main_~node2____CPAchecker_TMP_1~1#1, main_~node2____CPAchecker_TMP_0~1#1, main_~node2__newmax~2#1, main_~node1____CPAchecker_TMP_2~1#1, main_~node1____CPAchecker_TMP_1~1#1, main_~node1____CPAchecker_TMP_0~1#1, main_~node1__newmax~2#1, main_~main____CPAchecker_TMP_0~1#1, main_~__tmp_2~0#1, main_~assert__arg~1#1, main_~check__tmp~1#1, main_~node4__newmax~1#1, main_~node3__newmax~1#1, main_~node2__newmax~1#1, main_~node1__newmax~1#1, main_~main____CPAchecker_TMP_0~0#1, main_~__tmp_1~0#1, main_~assert__arg~0#1, main_~check__tmp~0#1, main_~node4____CPAchecker_TMP_2~0#1, main_~node4____CPAchecker_TMP_1~0#1, main_~node4____CPAchecker_TMP_0~0#1, main_~node4__newmax~0#1, main_~node3____CPAchecker_TMP_2~0#1, main_~node3____CPAchecker_TMP_1~0#1, main_~node3____CPAchecker_TMP_0~0#1, main_~node3__newmax~0#1, main_~node2____CPAchecker_TMP_2~0#1, main_~node2____CPAchecker_TMP_1~0#1, main_~node2____CPAchecker_TMP_0~0#1, main_~node2__newmax~0#1, main_~node1____CPAchecker_TMP_2~0#1, main_~node1____CPAchecker_TMP_1~0#1, main_~node1____CPAchecker_TMP_0~0#1, main_~node1__newmax~0#1, main_~init__r121~0#1, main_~init__r131~0#1, main_~init__r141~0#1, main_~init__r211~0#1, main_~init__r231~0#1, main_~init__r241~0#1, main_~init__r311~0#1, main_~init__r321~0#1, main_~init__r341~0#1, main_~init__r411~0#1, main_~init__r421~0#1, main_~init__r431~0#1, main_~init__r122~0#1, main_~init__tmp~0#1, main_~init__r132~0#1, main_~init__tmp___0~0#1, main_~init__r142~0#1, main_~init__tmp___1~0#1, main_~init__r212~0#1, main_~init__tmp___2~0#1, main_~init__r232~0#1, main_~init__tmp___3~0#1, main_~init__r242~0#1, main_~init__tmp___4~0#1, main_~init__r312~0#1, main_~init__tmp___5~0#1, main_~init__r322~0#1, main_~init__tmp___6~0#1, main_~init__r342~0#1, main_~init__tmp___7~0#1, main_~init__r412~0#1, main_~init__tmp___8~0#1, main_~init__r422~0#1, main_~init__tmp___9~0#1, main_~init__r432~0#1, main_~init__tmp___10~0#1, main_~init__r123~0#1, main_~init__tmp___11~0#1, main_~init__r133~0#1, main_~init__tmp___12~0#1, main_~init__r143~0#1, main_~init__tmp___13~0#1, main_~init__r213~0#1, main_~init__tmp___14~0#1, main_~init__r233~0#1, main_~init__tmp___15~0#1, main_~init__r243~0#1, main_~init__tmp___16~0#1, main_~init__r313~0#1, main_~init__tmp___17~0#1, main_~init__r323~0#1, main_~init__tmp___18~0#1, main_~init__r343~0#1, main_~init__tmp___19~0#1, main_~init__r413~0#1, main_~init__tmp___20~0#1, main_~init__r423~0#1, main_~init__tmp___21~0#1, main_~init__r433~0#1, main_~init__tmp___22~0#1, main_~init__tmp___23~0#1, main_~main__c1~0#1, main_~main__i2~0#1;havoc main_~main__c1~0#1;havoc main_~main__i2~0#1;main_~main__c1~0#1 := 0;~ep12~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1;~ep13~0 := main_#t~nondet5#1;havoc main_#t~nondet5#1;~ep14~0 := main_#t~nondet6#1;havoc main_#t~nondet6#1;~ep21~0 := main_#t~nondet7#1;havoc main_#t~nondet7#1;~ep23~0 := main_#t~nondet8#1;havoc main_#t~nondet8#1;~ep24~0 := main_#t~nondet9#1;havoc main_#t~nondet9#1;~ep31~0 := main_#t~nondet10#1;havoc main_#t~nondet10#1;~ep32~0 := main_#t~nondet11#1;havoc main_#t~nondet11#1;~ep34~0 := main_#t~nondet12#1;havoc main_#t~nondet12#1;~ep41~0 := main_#t~nondet13#1;havoc main_#t~nondet13#1;~ep42~0 := main_#t~nondet14#1;havoc main_#t~nondet14#1;~ep43~0 := main_#t~nondet15#1;havoc main_#t~nondet15#1;assume -128 <= main_#t~nondet16#1 && main_#t~nondet16#1 <= 127;~id1~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;assume -128 <= main_#t~nondet17#1 && main_#t~nondet17#1 <= 127;~r1~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;assume -128 <= main_#t~nondet18#1 && main_#t~nondet18#1 <= 127;~st1~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;assume -128 <= main_#t~nondet19#1 && main_#t~nondet19#1 <= 127;~nl1~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;assume -128 <= main_#t~nondet20#1 && main_#t~nondet20#1 <= 127;~m1~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;assume -128 <= main_#t~nondet21#1 && main_#t~nondet21#1 <= 127;~max1~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;~mode1~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;~newmax1~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;assume -128 <= main_#t~nondet24#1 && main_#t~nondet24#1 <= 127;~id2~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;assume -128 <= main_#t~nondet25#1 && main_#t~nondet25#1 <= 127;~r2~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;assume -128 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 127;~st2~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;assume -128 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 127;~nl2~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;assume -128 <= main_#t~nondet28#1 && main_#t~nondet28#1 <= 127;~m2~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;assume -128 <= main_#t~nondet29#1 && main_#t~nondet29#1 <= 127;~max2~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~mode2~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~newmax2~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;assume -128 <= main_#t~nondet32#1 && main_#t~nondet32#1 <= 127;~id3~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;assume -128 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 127;~r3~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;assume -128 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 127;~st3~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;assume -128 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 127;~nl3~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;assume -128 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 127;~m3~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;assume -128 <= main_#t~nondet37#1 && main_#t~nondet37#1 <= 127;~max3~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~mode3~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~newmax3~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;assume -128 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 127;~id4~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;assume -128 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 127;~r4~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;assume -128 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 127;~st4~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;assume -128 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 127;~nl4~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;assume -128 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 127;~m4~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;assume -128 <= main_#t~nondet45#1 && main_#t~nondet45#1 <= 127;~max4~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~mode4~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~newmax4~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;havoc main_~init__r121~0#1;havoc main_~init__r131~0#1;havoc main_~init__r141~0#1;havoc main_~init__r211~0#1;havoc main_~init__r231~0#1;havoc main_~init__r241~0#1;havoc main_~init__r311~0#1;havoc main_~init__r321~0#1;havoc main_~init__r341~0#1;havoc main_~init__r411~0#1;havoc main_~init__r421~0#1;havoc main_~init__r431~0#1;havoc main_~init__r122~0#1;havoc main_~init__tmp~0#1;havoc main_~init__r132~0#1;havoc main_~init__tmp___0~0#1;havoc main_~init__r142~0#1;havoc main_~init__tmp___1~0#1;havoc main_~init__r212~0#1;havoc main_~init__tmp___2~0#1;havoc main_~init__r232~0#1;havoc main_~init__tmp___3~0#1;havoc main_~init__r242~0#1;havoc main_~init__tmp___4~0#1;havoc main_~init__r312~0#1;havoc main_~init__tmp___5~0#1;havoc main_~init__r322~0#1;havoc main_~init__tmp___6~0#1;havoc main_~init__r342~0#1;havoc main_~init__tmp___7~0#1;havoc main_~init__r412~0#1;havoc main_~init__tmp___8~0#1;havoc main_~init__r422~0#1;havoc main_~init__tmp___9~0#1;havoc main_~init__r432~0#1;havoc main_~init__tmp___10~0#1;havoc main_~init__r123~0#1;havoc main_~init__tmp___11~0#1;havoc main_~init__r133~0#1;havoc main_~init__tmp___12~0#1;havoc main_~init__r143~0#1;havoc main_~init__tmp___13~0#1;havoc main_~init__r213~0#1;havoc main_~init__tmp___14~0#1;havoc main_~init__r233~0#1;havoc main_~init__tmp___15~0#1;havoc main_~init__r243~0#1;havoc main_~init__tmp___16~0#1;havoc main_~init__r313~0#1;havoc main_~init__tmp___17~0#1;havoc main_~init__r323~0#1;havoc main_~init__tmp___18~0#1;havoc main_~init__r343~0#1;havoc main_~init__tmp___19~0#1;havoc main_~init__r413~0#1;havoc main_~init__tmp___20~0#1;havoc main_~init__r423~0#1;havoc main_~init__tmp___21~0#1;havoc main_~init__r433~0#1;havoc main_~init__tmp___22~0#1;havoc main_~init__tmp___23~0#1;main_~init__r121~0#1 := ~ep12~0;main_~init__r131~0#1 := ~ep13~0;main_~init__r141~0#1 := ~ep14~0;main_~init__r211~0#1 := ~ep21~0;main_~init__r231~0#1 := ~ep23~0;main_~init__r241~0#1 := ~ep24~0;main_~init__r311~0#1 := ~ep31~0;main_~init__r321~0#1 := ~ep32~0;main_~init__r341~0#1 := ~ep34~0;main_~init__r411~0#1 := ~ep41~0;main_~init__r421~0#1 := ~ep42~0;main_~init__r431~0#1 := ~ep43~0; {15651#true} is VALID [2022-02-20 19:00:11,636 INFO L290 TraceCheckUtils]: 2: Hoare triple {15651#true} assume !!(0 == main_~init__r121~0#1 % 256); {15651#true} is VALID [2022-02-20 19:00:11,636 INFO L290 TraceCheckUtils]: 3: Hoare triple {15651#true} assume !(0 == main_~init__r131~0#1 % 256); {15651#true} is VALID [2022-02-20 19:00:11,637 INFO L290 TraceCheckUtils]: 4: Hoare triple {15651#true} assume !(0 == ~ep32~0 % 256);main_~init__tmp~0#1 := 1; {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,637 INFO L290 TraceCheckUtils]: 5: Hoare triple {15653#(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); {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,638 INFO L290 TraceCheckUtils]: 6: Hoare triple {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r131~0#1 % 256);main_~init__tmp___0~0#1 := 1; {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,638 INFO L290 TraceCheckUtils]: 7: Hoare triple {15653#(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); {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,638 INFO L290 TraceCheckUtils]: 8: Hoare triple {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r141~0#1 % 256);main_~init__tmp___1~0#1 := 1; {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,639 INFO L290 TraceCheckUtils]: 9: Hoare triple {15653#(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); {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,639 INFO L290 TraceCheckUtils]: 10: Hoare triple {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r211~0#1 % 256);main_~init__tmp___2~0#1 := 1; {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,640 INFO L290 TraceCheckUtils]: 11: Hoare triple {15653#(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); {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,640 INFO L290 TraceCheckUtils]: 12: Hoare triple {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r231~0#1 % 256);main_~init__tmp___3~0#1 := 1; {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,640 INFO L290 TraceCheckUtils]: 13: Hoare triple {15653#(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); {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,641 INFO L290 TraceCheckUtils]: 14: Hoare triple {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r241~0#1 % 256);main_~init__tmp___4~0#1 := 1; {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,641 INFO L290 TraceCheckUtils]: 15: Hoare triple {15653#(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); {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,642 INFO L290 TraceCheckUtils]: 16: Hoare triple {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r311~0#1 % 256);main_~init__tmp___5~0#1 := 1; {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,642 INFO L290 TraceCheckUtils]: 17: Hoare triple {15653#(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); {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,642 INFO L290 TraceCheckUtils]: 18: Hoare triple {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r321~0#1 % 256);main_~init__tmp___6~0#1 := 1; {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,643 INFO L290 TraceCheckUtils]: 19: Hoare triple {15653#(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); {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,643 INFO L290 TraceCheckUtils]: 20: Hoare triple {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r341~0#1 % 256);main_~init__tmp___7~0#1 := 1; {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,644 INFO L290 TraceCheckUtils]: 21: Hoare triple {15653#(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); {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,644 INFO L290 TraceCheckUtils]: 22: Hoare triple {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r411~0#1 % 256);main_~init__tmp___8~0#1 := 1; {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,644 INFO L290 TraceCheckUtils]: 23: Hoare triple {15653#(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); {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,645 INFO L290 TraceCheckUtils]: 24: Hoare triple {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r421~0#1 % 256);main_~init__tmp___9~0#1 := 1; {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,645 INFO L290 TraceCheckUtils]: 25: Hoare triple {15653#(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); {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,646 INFO L290 TraceCheckUtils]: 26: Hoare triple {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r431~0#1 % 256);main_~init__tmp___10~0#1 := 1; {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,646 INFO L290 TraceCheckUtils]: 27: Hoare triple {15653#(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); {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,646 INFO L290 TraceCheckUtils]: 28: Hoare triple {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r122~0#1 % 256);main_~init__tmp___11~0#1 := 1; {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,647 INFO L290 TraceCheckUtils]: 29: Hoare triple {15653#(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); {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,647 INFO L290 TraceCheckUtils]: 30: Hoare triple {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r132~0#1 % 256);main_~init__tmp___12~0#1 := 1; {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,648 INFO L290 TraceCheckUtils]: 31: Hoare triple {15653#(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); {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,648 INFO L290 TraceCheckUtils]: 32: Hoare triple {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r142~0#1 % 256);main_~init__tmp___13~0#1 := 1; {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,649 INFO L290 TraceCheckUtils]: 33: Hoare triple {15653#(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); {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,649 INFO L290 TraceCheckUtils]: 34: Hoare triple {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r212~0#1 % 256);main_~init__tmp___14~0#1 := 1; {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,649 INFO L290 TraceCheckUtils]: 35: Hoare triple {15653#(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); {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,650 INFO L290 TraceCheckUtils]: 36: Hoare triple {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r232~0#1 % 256);main_~init__tmp___15~0#1 := 1; {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,650 INFO L290 TraceCheckUtils]: 37: Hoare triple {15653#(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); {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,651 INFO L290 TraceCheckUtils]: 38: Hoare triple {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r242~0#1 % 256);main_~init__tmp___16~0#1 := 1; {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,651 INFO L290 TraceCheckUtils]: 39: Hoare triple {15653#(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); {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,651 INFO L290 TraceCheckUtils]: 40: Hoare triple {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r312~0#1 % 256);main_~init__tmp___17~0#1 := 1; {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,652 INFO L290 TraceCheckUtils]: 41: Hoare triple {15653#(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); {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,652 INFO L290 TraceCheckUtils]: 42: Hoare triple {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r322~0#1 % 256);main_~init__tmp___18~0#1 := 1; {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,653 INFO L290 TraceCheckUtils]: 43: Hoare triple {15653#(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); {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,653 INFO L290 TraceCheckUtils]: 44: Hoare triple {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r342~0#1 % 256);main_~init__tmp___19~0#1 := 1; {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,654 INFO L290 TraceCheckUtils]: 45: Hoare triple {15653#(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); {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,654 INFO L290 TraceCheckUtils]: 46: Hoare triple {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r412~0#1 % 256);main_~init__tmp___20~0#1 := 1; {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,654 INFO L290 TraceCheckUtils]: 47: Hoare triple {15653#(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); {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,655 INFO L290 TraceCheckUtils]: 48: Hoare triple {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r422~0#1 % 256);main_~init__tmp___21~0#1 := 1; {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,655 INFO L290 TraceCheckUtils]: 49: Hoare triple {15653#(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); {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,656 INFO L290 TraceCheckUtils]: 50: Hoare triple {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r432~0#1 % 256);main_~init__tmp___22~0#1 := 1; {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,656 INFO L290 TraceCheckUtils]: 51: Hoare triple {15653#(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); {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,656 INFO L290 TraceCheckUtils]: 52: Hoare triple {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id1~0 != ~id2~0; {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,657 INFO L290 TraceCheckUtils]: 53: Hoare triple {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id1~0 != ~id3~0; {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,657 INFO L290 TraceCheckUtils]: 54: Hoare triple {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id1~0 != ~id4~0; {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,657 INFO L290 TraceCheckUtils]: 55: Hoare triple {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id2~0 != ~id3~0; {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,658 INFO L290 TraceCheckUtils]: 56: Hoare triple {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id2~0 != ~id4~0; {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,658 INFO L290 TraceCheckUtils]: 57: Hoare triple {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id3~0 != ~id4~0; {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,659 INFO L290 TraceCheckUtils]: 58: Hoare triple {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id1~0 >= 0; {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,659 INFO L290 TraceCheckUtils]: 59: Hoare triple {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id2~0 >= 0; {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,659 INFO L290 TraceCheckUtils]: 60: Hoare triple {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id3~0 >= 0; {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,660 INFO L290 TraceCheckUtils]: 61: Hoare triple {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id4~0 >= 0; {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,660 INFO L290 TraceCheckUtils]: 62: Hoare triple {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~r1~0; {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,661 INFO L290 TraceCheckUtils]: 63: Hoare triple {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~r2~0; {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,661 INFO L290 TraceCheckUtils]: 64: Hoare triple {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~r3~0; {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,661 INFO L290 TraceCheckUtils]: 65: Hoare triple {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~r4~0; {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,662 INFO L290 TraceCheckUtils]: 66: Hoare triple {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r123~0#1 % 256); {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,662 INFO L290 TraceCheckUtils]: 67: Hoare triple {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r133~0#1 % 256); {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,662 INFO L290 TraceCheckUtils]: 68: Hoare triple {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r143~0#1 % 256); {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,663 INFO L290 TraceCheckUtils]: 69: Hoare triple {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r213~0#1 % 256); {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,663 INFO L290 TraceCheckUtils]: 70: Hoare triple {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r233~0#1 % 256); {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,664 INFO L290 TraceCheckUtils]: 71: Hoare triple {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r243~0#1 % 256); {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,664 INFO L290 TraceCheckUtils]: 72: Hoare triple {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r313~0#1 % 256); {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,664 INFO L290 TraceCheckUtils]: 73: Hoare triple {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r323~0#1 % 256); {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,665 INFO L290 TraceCheckUtils]: 74: Hoare triple {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r343~0#1 % 256); {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,665 INFO L290 TraceCheckUtils]: 75: Hoare triple {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r413~0#1 % 256); {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,666 INFO L290 TraceCheckUtils]: 76: Hoare triple {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r423~0#1 % 256); {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,666 INFO L290 TraceCheckUtils]: 77: Hoare triple {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r433~0#1 % 256); {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,666 INFO L290 TraceCheckUtils]: 78: Hoare triple {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~max1~0 == ~id1~0; {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,667 INFO L290 TraceCheckUtils]: 79: Hoare triple {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~max2~0 == ~id2~0; {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,667 INFO L290 TraceCheckUtils]: 80: Hoare triple {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~max3~0 == ~id3~0; {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,667 INFO L290 TraceCheckUtils]: 81: Hoare triple {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~max4~0 == ~id4~0; {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,668 INFO L290 TraceCheckUtils]: 82: Hoare triple {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~st1~0; {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,668 INFO L290 TraceCheckUtils]: 83: Hoare triple {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~st2~0; {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,669 INFO L290 TraceCheckUtils]: 84: Hoare triple {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~st3~0; {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,669 INFO L290 TraceCheckUtils]: 85: Hoare triple {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~st4~0; {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,669 INFO L290 TraceCheckUtils]: 86: Hoare triple {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~nl1~0; {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,670 INFO L290 TraceCheckUtils]: 87: Hoare triple {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~nl2~0; {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,670 INFO L290 TraceCheckUtils]: 88: Hoare triple {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~nl3~0; {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,671 INFO L290 TraceCheckUtils]: 89: Hoare triple {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~nl4~0; {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,671 INFO L290 TraceCheckUtils]: 90: Hoare triple {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~mode1~0 % 256; {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,671 INFO L290 TraceCheckUtils]: 91: Hoare triple {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~mode2~0 % 256; {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,672 INFO L290 TraceCheckUtils]: 92: Hoare triple {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~mode3~0 % 256; {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,672 INFO L290 TraceCheckUtils]: 93: Hoare triple {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~mode4~0 % 256; {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,672 INFO L290 TraceCheckUtils]: 94: Hoare triple {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == ~newmax1~0 % 256); {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,673 INFO L290 TraceCheckUtils]: 95: Hoare triple {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == ~newmax2~0 % 256); {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,673 INFO L290 TraceCheckUtils]: 96: Hoare triple {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == ~newmax3~0 % 256); {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,674 INFO L290 TraceCheckUtils]: 97: Hoare triple {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == ~newmax4~0 % 256);main_~init__tmp___23~0#1 := 1;~__return_3060~0 := main_~init__tmp___23~0#1;main_~main__i2~0#1 := ~__return_3060~0; {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,674 INFO L290 TraceCheckUtils]: 98: Hoare triple {15653#(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; {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,675 INFO L290 TraceCheckUtils]: 99: Hoare triple {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~0#1;main_~node1__newmax~0#1 := 0; {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,675 INFO L290 TraceCheckUtils]: 100: Hoare triple {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~mode1~0 % 256); {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,675 INFO L290 TraceCheckUtils]: 101: Hoare triple {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~r1~0 < 3; {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,676 INFO L290 TraceCheckUtils]: 102: Hoare triple {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~ep12~0 % 256); {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,676 INFO L290 TraceCheckUtils]: 103: Hoare triple {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~ep13~0 % 256); {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,677 INFO L290 TraceCheckUtils]: 104: Hoare triple {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~ep14~0 % 256); {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,677 INFO L290 TraceCheckUtils]: 105: Hoare triple {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} ~mode1~0 := 1;havoc main_~node2__newmax~0#1;main_~node2__newmax~0#1 := 0; {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,677 INFO L290 TraceCheckUtils]: 106: Hoare triple {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~mode2~0 % 256); {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,678 INFO L290 TraceCheckUtils]: 107: Hoare triple {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~r2~0 < 3; {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,678 INFO L290 TraceCheckUtils]: 108: Hoare triple {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~ep21~0 % 256); {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,679 INFO L290 TraceCheckUtils]: 109: Hoare triple {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~ep23~0 % 256); {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,679 INFO L290 TraceCheckUtils]: 110: Hoare triple {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~ep24~0 % 256); {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,679 INFO L290 TraceCheckUtils]: 111: Hoare triple {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} ~mode2~0 := 1;havoc main_~node3__newmax~0#1;main_~node3__newmax~0#1 := 0; {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,680 INFO L290 TraceCheckUtils]: 112: Hoare triple {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~mode3~0 % 256); {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,680 INFO L290 TraceCheckUtils]: 113: Hoare triple {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~r3~0 < 3; {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,681 INFO L290 TraceCheckUtils]: 114: Hoare triple {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~ep31~0 % 256); {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:11,681 INFO L290 TraceCheckUtils]: 115: Hoare triple {15653#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~ep32~0 % 256); {15652#false} is VALID [2022-02-20 19:00:11,681 INFO L290 TraceCheckUtils]: 116: Hoare triple {15652#false} assume !!(0 == ~ep34~0 % 256); {15652#false} is VALID [2022-02-20 19:00:11,681 INFO L290 TraceCheckUtils]: 117: Hoare triple {15652#false} ~mode3~0 := 1;havoc main_~node4__newmax~0#1;main_~node4__newmax~0#1 := 0; {15652#false} is VALID [2022-02-20 19:00:11,681 INFO L290 TraceCheckUtils]: 118: Hoare triple {15652#false} assume !!(0 == ~mode4~0 % 256); {15652#false} is VALID [2022-02-20 19:00:11,682 INFO L290 TraceCheckUtils]: 119: Hoare triple {15652#false} assume ~r4~0 < 3; {15652#false} is VALID [2022-02-20 19:00:11,682 INFO L290 TraceCheckUtils]: 120: Hoare triple {15652#false} assume !!(0 == ~ep41~0 % 256); {15652#false} is VALID [2022-02-20 19:00:11,682 INFO L290 TraceCheckUtils]: 121: Hoare triple {15652#false} assume !!(0 == ~ep42~0 % 256); {15652#false} is VALID [2022-02-20 19:00:11,682 INFO L290 TraceCheckUtils]: 122: Hoare triple {15652#false} assume !!(0 == ~ep43~0 % 256); {15652#false} is VALID [2022-02-20 19:00:11,682 INFO L290 TraceCheckUtils]: 123: Hoare triple {15652#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; {15652#false} is VALID [2022-02-20 19:00:11,682 INFO L290 TraceCheckUtils]: 124: Hoare triple {15652#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {15652#false} is VALID [2022-02-20 19:00:11,682 INFO L290 TraceCheckUtils]: 125: Hoare triple {15652#false} assume ~st1~0 + ~nl1~0 <= 1; {15652#false} is VALID [2022-02-20 19:00:11,683 INFO L290 TraceCheckUtils]: 126: Hoare triple {15652#false} assume ~st2~0 + ~nl2~0 <= 1; {15652#false} is VALID [2022-02-20 19:00:11,683 INFO L290 TraceCheckUtils]: 127: Hoare triple {15652#false} assume ~st3~0 + ~nl3~0 <= 1; {15652#false} is VALID [2022-02-20 19:00:11,683 INFO L290 TraceCheckUtils]: 128: Hoare triple {15652#false} assume ~st4~0 + ~nl4~0 <= 1; {15652#false} is VALID [2022-02-20 19:00:11,683 INFO L290 TraceCheckUtils]: 129: Hoare triple {15652#false} assume !(~r1~0 >= 3); {15652#false} is VALID [2022-02-20 19:00:11,683 INFO L290 TraceCheckUtils]: 130: Hoare triple {15652#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {15652#false} is VALID [2022-02-20 19:00:11,683 INFO L290 TraceCheckUtils]: 131: Hoare triple {15652#false} assume ~r1~0 < 3; {15652#false} is VALID [2022-02-20 19:00:11,683 INFO L290 TraceCheckUtils]: 132: Hoare triple {15652#false} assume !(~r1~0 >= 3); {15652#false} is VALID [2022-02-20 19:00:11,683 INFO L290 TraceCheckUtils]: 133: Hoare triple {15652#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {15652#false} is VALID [2022-02-20 19:00:11,684 INFO L290 TraceCheckUtils]: 134: Hoare triple {15652#false} assume ~r1~0 < 3;main_~check__tmp~0#1 := 1;~__return_3302~0 := main_~check__tmp~0#1;main_~main__c1~0#1 := ~__return_3302~0;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; {15652#false} is VALID [2022-02-20 19:00:11,684 INFO L290 TraceCheckUtils]: 135: Hoare triple {15652#false} assume !(0 == main_~assert__arg~0#1 % 256);main_~main____CPAchecker_TMP_0~0#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {15652#false} is VALID [2022-02-20 19:00:11,684 INFO L290 TraceCheckUtils]: 136: Hoare triple {15652#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~1#1;main_~node1__newmax~1#1 := 0; {15652#false} is VALID [2022-02-20 19:00:11,684 INFO L290 TraceCheckUtils]: 137: Hoare triple {15652#false} assume !(0 == ~mode1~0 % 256);~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {15652#false} is VALID [2022-02-20 19:00:11,684 INFO L290 TraceCheckUtils]: 138: Hoare triple {15652#false} assume !!(0 == ~ep21~0 % 256); {15652#false} is VALID [2022-02-20 19:00:11,684 INFO L290 TraceCheckUtils]: 139: Hoare triple {15652#false} assume !!(0 == ~ep31~0 % 256); {15652#false} is VALID [2022-02-20 19:00:11,684 INFO L290 TraceCheckUtils]: 140: Hoare triple {15652#false} assume !!(0 == ~ep41~0 % 256); {15652#false} is VALID [2022-02-20 19:00:11,684 INFO L290 TraceCheckUtils]: 141: Hoare triple {15652#false} ~newmax1~0 := main_~node1__newmax~1#1; {15652#false} is VALID [2022-02-20 19:00:11,685 INFO L290 TraceCheckUtils]: 142: Hoare triple {15652#false} assume !(2 == ~r1~0);~mode1~0 := 0;havoc main_~node2__newmax~1#1;main_~node2__newmax~1#1 := 0; {15652#false} is VALID [2022-02-20 19:00:11,685 INFO L290 TraceCheckUtils]: 143: Hoare triple {15652#false} assume !(0 == ~mode2~0 % 256);~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {15652#false} is VALID [2022-02-20 19:00:11,685 INFO L290 TraceCheckUtils]: 144: Hoare triple {15652#false} assume !!(0 == ~ep12~0 % 256); {15652#false} is VALID [2022-02-20 19:00:11,685 INFO L290 TraceCheckUtils]: 145: Hoare triple {15652#false} assume !!(0 == ~ep32~0 % 256); {15652#false} is VALID [2022-02-20 19:00:11,685 INFO L290 TraceCheckUtils]: 146: Hoare triple {15652#false} assume !!(0 == ~ep42~0 % 256); {15652#false} is VALID [2022-02-20 19:00:11,685 INFO L290 TraceCheckUtils]: 147: Hoare triple {15652#false} ~newmax2~0 := main_~node2__newmax~1#1; {15652#false} is VALID [2022-02-20 19:00:11,685 INFO L290 TraceCheckUtils]: 148: Hoare triple {15652#false} assume !(3 == ~r2~0);~mode2~0 := 0;havoc main_~node3__newmax~1#1;main_~node3__newmax~1#1 := 0; {15652#false} is VALID [2022-02-20 19:00:11,685 INFO L290 TraceCheckUtils]: 149: Hoare triple {15652#false} assume !(0 == ~mode3~0 % 256);~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {15652#false} is VALID [2022-02-20 19:00:11,686 INFO L290 TraceCheckUtils]: 150: Hoare triple {15652#false} assume !!(0 == ~ep13~0 % 256); {15652#false} is VALID [2022-02-20 19:00:11,686 INFO L290 TraceCheckUtils]: 151: Hoare triple {15652#false} assume !!(0 == ~ep23~0 % 256); {15652#false} is VALID [2022-02-20 19:00:11,686 INFO L290 TraceCheckUtils]: 152: Hoare triple {15652#false} assume !!(0 == ~ep43~0 % 256); {15652#false} is VALID [2022-02-20 19:00:11,686 INFO L290 TraceCheckUtils]: 153: Hoare triple {15652#false} ~newmax3~0 := main_~node3__newmax~1#1; {15652#false} is VALID [2022-02-20 19:00:11,686 INFO L290 TraceCheckUtils]: 154: Hoare triple {15652#false} assume !(3 == ~r3~0);~mode3~0 := 0;havoc main_~node4__newmax~1#1;main_~node4__newmax~1#1 := 0; {15652#false} is VALID [2022-02-20 19:00:11,686 INFO L290 TraceCheckUtils]: 155: Hoare triple {15652#false} assume !(0 == ~mode4~0 % 256);~r4~0 := (if (1 + ~r4~0) % 256 <= 127 then (1 + ~r4~0) % 256 else (1 + ~r4~0) % 256 - 256); {15652#false} is VALID [2022-02-20 19:00:11,686 INFO L290 TraceCheckUtils]: 156: Hoare triple {15652#false} assume !!(0 == ~ep14~0 % 256); {15652#false} is VALID [2022-02-20 19:00:11,686 INFO L290 TraceCheckUtils]: 157: Hoare triple {15652#false} assume !!(0 == ~ep24~0 % 256); {15652#false} is VALID [2022-02-20 19:00:11,687 INFO L290 TraceCheckUtils]: 158: Hoare triple {15652#false} assume !!(0 == ~ep34~0 % 256); {15652#false} is VALID [2022-02-20 19:00:11,687 INFO L290 TraceCheckUtils]: 159: Hoare triple {15652#false} ~newmax4~0 := main_~node4__newmax~1#1; {15652#false} is VALID [2022-02-20 19:00:11,687 INFO L290 TraceCheckUtils]: 160: Hoare triple {15652#false} assume !(3 == ~r4~0);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~1#1; {15652#false} is VALID [2022-02-20 19:00:11,687 INFO L290 TraceCheckUtils]: 161: Hoare triple {15652#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {15652#false} is VALID [2022-02-20 19:00:11,687 INFO L290 TraceCheckUtils]: 162: Hoare triple {15652#false} assume ~st1~0 + ~nl1~0 <= 1; {15652#false} is VALID [2022-02-20 19:00:11,687 INFO L290 TraceCheckUtils]: 163: Hoare triple {15652#false} assume ~st2~0 + ~nl2~0 <= 1; {15652#false} is VALID [2022-02-20 19:00:11,687 INFO L290 TraceCheckUtils]: 164: Hoare triple {15652#false} assume ~st3~0 + ~nl3~0 <= 1; {15652#false} is VALID [2022-02-20 19:00:11,688 INFO L290 TraceCheckUtils]: 165: Hoare triple {15652#false} assume ~st4~0 + ~nl4~0 <= 1; {15652#false} is VALID [2022-02-20 19:00:11,688 INFO L290 TraceCheckUtils]: 166: Hoare triple {15652#false} assume !(~r1~0 >= 3); {15652#false} is VALID [2022-02-20 19:00:11,688 INFO L290 TraceCheckUtils]: 167: Hoare triple {15652#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {15652#false} is VALID [2022-02-20 19:00:11,688 INFO L290 TraceCheckUtils]: 168: Hoare triple {15652#false} assume ~r1~0 < 3; {15652#false} is VALID [2022-02-20 19:00:11,688 INFO L290 TraceCheckUtils]: 169: Hoare triple {15652#false} assume !(~r1~0 >= 3); {15652#false} is VALID [2022-02-20 19:00:11,688 INFO L290 TraceCheckUtils]: 170: Hoare triple {15652#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {15652#false} is VALID [2022-02-20 19:00:11,688 INFO L290 TraceCheckUtils]: 171: Hoare triple {15652#false} assume ~r1~0 < 3;main_~check__tmp~1#1 := 1;~__return_3509~0 := main_~check__tmp~1#1;main_~main__c1~0#1 := ~__return_3509~0;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; {15652#false} is VALID [2022-02-20 19:00:11,688 INFO L290 TraceCheckUtils]: 172: Hoare triple {15652#false} assume !(0 == main_~assert__arg~1#1 % 256);main_~main____CPAchecker_TMP_0~1#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {15652#false} is VALID [2022-02-20 19:00:11,689 INFO L290 TraceCheckUtils]: 173: Hoare triple {15652#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~2#1;main_~node1__newmax~2#1 := 0; {15652#false} is VALID [2022-02-20 19:00:11,689 INFO L290 TraceCheckUtils]: 174: Hoare triple {15652#false} assume !!(0 == ~mode1~0 % 256); {15652#false} is VALID [2022-02-20 19:00:11,689 INFO L290 TraceCheckUtils]: 175: Hoare triple {15652#false} assume ~r1~0 < 3; {15652#false} is VALID [2022-02-20 19:00:11,689 INFO L290 TraceCheckUtils]: 176: Hoare triple {15652#false} assume !!(0 == ~ep12~0 % 256); {15652#false} is VALID [2022-02-20 19:00:11,689 INFO L290 TraceCheckUtils]: 177: Hoare triple {15652#false} assume !!(0 == ~ep13~0 % 256); {15652#false} is VALID [2022-02-20 19:00:11,689 INFO L290 TraceCheckUtils]: 178: Hoare triple {15652#false} assume !!(0 == ~ep14~0 % 256); {15652#false} is VALID [2022-02-20 19:00:11,689 INFO L290 TraceCheckUtils]: 179: Hoare triple {15652#false} ~mode1~0 := 1;havoc main_~node2__newmax~2#1;main_~node2__newmax~2#1 := 0; {15652#false} is VALID [2022-02-20 19:00:11,689 INFO L290 TraceCheckUtils]: 180: Hoare triple {15652#false} assume !!(0 == ~mode2~0 % 256); {15652#false} is VALID [2022-02-20 19:00:11,690 INFO L290 TraceCheckUtils]: 181: Hoare triple {15652#false} assume ~r2~0 < 3; {15652#false} is VALID [2022-02-20 19:00:11,690 INFO L290 TraceCheckUtils]: 182: Hoare triple {15652#false} assume !!(0 == ~ep21~0 % 256); {15652#false} is VALID [2022-02-20 19:00:11,690 INFO L290 TraceCheckUtils]: 183: Hoare triple {15652#false} assume !!(0 == ~ep23~0 % 256); {15652#false} is VALID [2022-02-20 19:00:11,690 INFO L290 TraceCheckUtils]: 184: Hoare triple {15652#false} assume !!(0 == ~ep24~0 % 256); {15652#false} is VALID [2022-02-20 19:00:11,690 INFO L290 TraceCheckUtils]: 185: Hoare triple {15652#false} ~mode2~0 := 1;havoc main_~node3__newmax~2#1;main_~node3__newmax~2#1 := 0; {15652#false} is VALID [2022-02-20 19:00:11,690 INFO L290 TraceCheckUtils]: 186: Hoare triple {15652#false} assume !!(0 == ~mode3~0 % 256); {15652#false} is VALID [2022-02-20 19:00:11,690 INFO L290 TraceCheckUtils]: 187: Hoare triple {15652#false} assume ~r3~0 < 3; {15652#false} is VALID [2022-02-20 19:00:11,691 INFO L290 TraceCheckUtils]: 188: Hoare triple {15652#false} assume !!(0 == ~ep31~0 % 256); {15652#false} is VALID [2022-02-20 19:00:11,691 INFO L290 TraceCheckUtils]: 189: Hoare triple {15652#false} assume !!(0 == ~ep32~0 % 256); {15652#false} is VALID [2022-02-20 19:00:11,691 INFO L290 TraceCheckUtils]: 190: Hoare triple {15652#false} assume !!(0 == ~ep34~0 % 256); {15652#false} is VALID [2022-02-20 19:00:11,691 INFO L290 TraceCheckUtils]: 191: Hoare triple {15652#false} ~mode3~0 := 1;havoc main_~node4__newmax~2#1;main_~node4__newmax~2#1 := 0; {15652#false} is VALID [2022-02-20 19:00:11,691 INFO L290 TraceCheckUtils]: 192: Hoare triple {15652#false} assume !!(0 == ~mode4~0 % 256); {15652#false} is VALID [2022-02-20 19:00:11,691 INFO L290 TraceCheckUtils]: 193: Hoare triple {15652#false} assume ~r4~0 < 3; {15652#false} is VALID [2022-02-20 19:00:11,691 INFO L290 TraceCheckUtils]: 194: Hoare triple {15652#false} assume !!(0 == ~ep41~0 % 256); {15652#false} is VALID [2022-02-20 19:00:11,692 INFO L290 TraceCheckUtils]: 195: Hoare triple {15652#false} assume !!(0 == ~ep42~0 % 256); {15652#false} is VALID [2022-02-20 19:00:11,692 INFO L290 TraceCheckUtils]: 196: Hoare triple {15652#false} assume !!(0 == ~ep43~0 % 256); {15652#false} is VALID [2022-02-20 19:00:11,692 INFO L290 TraceCheckUtils]: 197: Hoare triple {15652#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; {15652#false} is VALID [2022-02-20 19:00:11,692 INFO L290 TraceCheckUtils]: 198: Hoare triple {15652#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {15652#false} is VALID [2022-02-20 19:00:11,692 INFO L290 TraceCheckUtils]: 199: Hoare triple {15652#false} assume ~st1~0 + ~nl1~0 <= 1; {15652#false} is VALID [2022-02-20 19:00:11,692 INFO L290 TraceCheckUtils]: 200: Hoare triple {15652#false} assume ~st2~0 + ~nl2~0 <= 1; {15652#false} is VALID [2022-02-20 19:00:11,692 INFO L290 TraceCheckUtils]: 201: Hoare triple {15652#false} assume ~st3~0 + ~nl3~0 <= 1; {15652#false} is VALID [2022-02-20 19:00:11,693 INFO L290 TraceCheckUtils]: 202: Hoare triple {15652#false} assume ~st4~0 + ~nl4~0 <= 1; {15652#false} is VALID [2022-02-20 19:00:11,693 INFO L290 TraceCheckUtils]: 203: Hoare triple {15652#false} assume !(~r1~0 >= 3); {15652#false} is VALID [2022-02-20 19:00:11,693 INFO L290 TraceCheckUtils]: 204: Hoare triple {15652#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {15652#false} is VALID [2022-02-20 19:00:11,693 INFO L290 TraceCheckUtils]: 205: Hoare triple {15652#false} assume ~r1~0 < 3; {15652#false} is VALID [2022-02-20 19:00:11,693 INFO L290 TraceCheckUtils]: 206: Hoare triple {15652#false} assume !(~r1~0 >= 3); {15652#false} is VALID [2022-02-20 19:00:11,693 INFO L290 TraceCheckUtils]: 207: Hoare triple {15652#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {15652#false} is VALID [2022-02-20 19:00:11,693 INFO L290 TraceCheckUtils]: 208: Hoare triple {15652#false} assume ~r1~0 < 3;main_~check__tmp~2#1 := 1;~__return_3732~0 := main_~check__tmp~2#1;main_~main__c1~0#1 := ~__return_3732~0;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; {15652#false} is VALID [2022-02-20 19:00:11,693 INFO L290 TraceCheckUtils]: 209: Hoare triple {15652#false} assume !(0 == main_~assert__arg~2#1 % 256);main_~main____CPAchecker_TMP_0~2#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {15652#false} is VALID [2022-02-20 19:00:11,694 INFO L290 TraceCheckUtils]: 210: Hoare triple {15652#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~3#1;main_~node1__newmax~3#1 := 0; {15652#false} is VALID [2022-02-20 19:00:11,694 INFO L290 TraceCheckUtils]: 211: Hoare triple {15652#false} assume !(0 == ~mode1~0 % 256);~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {15652#false} is VALID [2022-02-20 19:00:11,694 INFO L290 TraceCheckUtils]: 212: Hoare triple {15652#false} assume !!(0 == ~ep21~0 % 256); {15652#false} is VALID [2022-02-20 19:00:11,694 INFO L290 TraceCheckUtils]: 213: Hoare triple {15652#false} assume !!(0 == ~ep31~0 % 256); {15652#false} is VALID [2022-02-20 19:00:11,694 INFO L290 TraceCheckUtils]: 214: Hoare triple {15652#false} assume !!(0 == ~ep41~0 % 256); {15652#false} is VALID [2022-02-20 19:00:11,694 INFO L290 TraceCheckUtils]: 215: Hoare triple {15652#false} ~newmax1~0 := main_~node1__newmax~3#1; {15652#false} is VALID [2022-02-20 19:00:11,694 INFO L290 TraceCheckUtils]: 216: Hoare triple {15652#false} assume 2 == ~r1~0; {15652#false} is VALID [2022-02-20 19:00:11,695 INFO L290 TraceCheckUtils]: 217: Hoare triple {15652#false} assume ~max1~0 == ~id1~0;~st1~0 := 1; {15652#false} is VALID [2022-02-20 19:00:11,695 INFO L290 TraceCheckUtils]: 218: Hoare triple {15652#false} ~mode1~0 := 0;havoc main_~node2__newmax~3#1;main_~node2__newmax~3#1 := 0; {15652#false} is VALID [2022-02-20 19:00:11,695 INFO L290 TraceCheckUtils]: 219: Hoare triple {15652#false} assume !(0 == ~mode2~0 % 256);~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {15652#false} is VALID [2022-02-20 19:00:11,695 INFO L290 TraceCheckUtils]: 220: Hoare triple {15652#false} assume !!(0 == ~ep12~0 % 256); {15652#false} is VALID [2022-02-20 19:00:11,695 INFO L290 TraceCheckUtils]: 221: Hoare triple {15652#false} assume !!(0 == ~ep32~0 % 256); {15652#false} is VALID [2022-02-20 19:00:11,695 INFO L290 TraceCheckUtils]: 222: Hoare triple {15652#false} assume !!(0 == ~ep42~0 % 256); {15652#false} is VALID [2022-02-20 19:00:11,695 INFO L290 TraceCheckUtils]: 223: Hoare triple {15652#false} ~newmax2~0 := main_~node2__newmax~3#1; {15652#false} is VALID [2022-02-20 19:00:11,696 INFO L290 TraceCheckUtils]: 224: Hoare triple {15652#false} assume !(3 == ~r2~0);~mode2~0 := 0;havoc main_~node3__newmax~3#1;main_~node3__newmax~3#1 := 0; {15652#false} is VALID [2022-02-20 19:00:11,696 INFO L290 TraceCheckUtils]: 225: Hoare triple {15652#false} assume !(0 == ~mode3~0 % 256);~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {15652#false} is VALID [2022-02-20 19:00:11,696 INFO L290 TraceCheckUtils]: 226: Hoare triple {15652#false} assume !!(0 == ~ep13~0 % 256); {15652#false} is VALID [2022-02-20 19:00:11,696 INFO L290 TraceCheckUtils]: 227: Hoare triple {15652#false} assume !!(0 == ~ep23~0 % 256); {15652#false} is VALID [2022-02-20 19:00:11,696 INFO L290 TraceCheckUtils]: 228: Hoare triple {15652#false} assume !!(0 == ~ep43~0 % 256); {15652#false} is VALID [2022-02-20 19:00:11,696 INFO L290 TraceCheckUtils]: 229: Hoare triple {15652#false} ~newmax3~0 := main_~node3__newmax~3#1; {15652#false} is VALID [2022-02-20 19:00:11,696 INFO L290 TraceCheckUtils]: 230: Hoare triple {15652#false} assume !(3 == ~r3~0);~mode3~0 := 0;havoc main_~node4__newmax~3#1;main_~node4__newmax~3#1 := 0; {15652#false} is VALID [2022-02-20 19:00:11,696 INFO L290 TraceCheckUtils]: 231: Hoare triple {15652#false} assume !(0 == ~mode4~0 % 256);~r4~0 := (if (1 + ~r4~0) % 256 <= 127 then (1 + ~r4~0) % 256 else (1 + ~r4~0) % 256 - 256); {15652#false} is VALID [2022-02-20 19:00:11,697 INFO L290 TraceCheckUtils]: 232: Hoare triple {15652#false} assume !!(0 == ~ep14~0 % 256); {15652#false} is VALID [2022-02-20 19:00:11,697 INFO L290 TraceCheckUtils]: 233: Hoare triple {15652#false} assume !!(0 == ~ep24~0 % 256); {15652#false} is VALID [2022-02-20 19:00:11,697 INFO L290 TraceCheckUtils]: 234: Hoare triple {15652#false} assume !!(0 == ~ep34~0 % 256); {15652#false} is VALID [2022-02-20 19:00:11,697 INFO L290 TraceCheckUtils]: 235: Hoare triple {15652#false} ~newmax4~0 := main_~node4__newmax~3#1; {15652#false} is VALID [2022-02-20 19:00:11,697 INFO L290 TraceCheckUtils]: 236: Hoare triple {15652#false} assume !(3 == ~r4~0);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~3#1; {15652#false} is VALID [2022-02-20 19:00:11,697 INFO L290 TraceCheckUtils]: 237: Hoare triple {15652#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {15652#false} is VALID [2022-02-20 19:00:11,697 INFO L290 TraceCheckUtils]: 238: Hoare triple {15652#false} assume ~st1~0 + ~nl1~0 <= 1; {15652#false} is VALID [2022-02-20 19:00:11,698 INFO L290 TraceCheckUtils]: 239: Hoare triple {15652#false} assume ~st2~0 + ~nl2~0 <= 1; {15652#false} is VALID [2022-02-20 19:00:11,698 INFO L290 TraceCheckUtils]: 240: Hoare triple {15652#false} assume ~st3~0 + ~nl3~0 <= 1; {15652#false} is VALID [2022-02-20 19:00:11,698 INFO L290 TraceCheckUtils]: 241: Hoare triple {15652#false} assume ~st4~0 + ~nl4~0 <= 1; {15652#false} is VALID [2022-02-20 19:00:11,698 INFO L290 TraceCheckUtils]: 242: Hoare triple {15652#false} assume !(~r1~0 >= 3); {15652#false} is VALID [2022-02-20 19:00:11,698 INFO L290 TraceCheckUtils]: 243: Hoare triple {15652#false} assume !(0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0);main_~check__tmp~3#1 := 0; {15652#false} is VALID [2022-02-20 19:00:11,698 INFO L290 TraceCheckUtils]: 244: Hoare triple {15652#false} ~__return_3940~0 := main_~check__tmp~3#1;main_~main__c1~0#1 := ~__return_3940~0;~__tmp_3941_0~0 := main_~main____CPAchecker_TMP_0~2#1; {15652#false} is VALID [2022-02-20 19:00:11,698 INFO L290 TraceCheckUtils]: 245: Hoare triple {15652#false} main_~main____CPAchecker_TMP_0~2#1 := ~__tmp_3941_0~0;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; {15652#false} is VALID [2022-02-20 19:00:11,699 INFO L290 TraceCheckUtils]: 246: Hoare triple {15652#false} assume 0 == main_~assert__arg~3#1 % 256; {15652#false} is VALID [2022-02-20 19:00:11,699 INFO L290 TraceCheckUtils]: 247: Hoare triple {15652#false} assume !false; {15652#false} is VALID [2022-02-20 19:00:11,700 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 19:00:11,700 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 19:00:11,700 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1719892761] [2022-02-20 19:00:11,700 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1719892761] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 19:00:11,700 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 19:00:11,701 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 19:00:11,701 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [540093427] [2022-02-20 19:00:11,701 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 19:00:11,702 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 82.66666666666667) internal successors, (248), 3 states have internal predecessors, (248), 0 states have call successors, (0), 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 248 [2022-02-20 19:00:11,702 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 19:00:11,702 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 82.66666666666667) internal successors, (248), 3 states have internal predecessors, (248), 0 states have call successors, (0), 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 19:00:11,891 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 248 edges. 248 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:00:11,892 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 19:00:11,892 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 19:00:11,892 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 19:00:11,892 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 19:00:11,893 INFO L87 Difference]: Start difference. First operand 1898 states and 2980 transitions. Second operand has 3 states, 3 states have (on average 82.66666666666667) internal successors, (248), 3 states have internal predecessors, (248), 0 states have call successors, (0), 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 19:00:15,339 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:00:15,339 INFO L93 Difference]: Finished difference Result 5497 states and 8596 transitions. [2022-02-20 19:00:15,339 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 19:00:15,340 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 82.66666666666667) internal successors, (248), 3 states have internal predecessors, (248), 0 states have call successors, (0), 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 248 [2022-02-20 19:00:15,340 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 19:00:15,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 82.66666666666667) internal successors, (248), 3 states have internal predecessors, (248), 0 states have call successors, (0), 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 19:00:15,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 2836 transitions. [2022-02-20 19:00:15,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 82.66666666666667) internal successors, (248), 3 states have internal predecessors, (248), 0 states have call successors, (0), 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 19:00:15,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 2836 transitions. [2022-02-20 19:00:15,369 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 2836 transitions. [2022-02-20 19:00:17,218 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 2836 edges. 2836 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:00:17,847 INFO L225 Difference]: With dead ends: 5497 [2022-02-20 19:00:17,847 INFO L226 Difference]: Without dead ends: 3724 [2022-02-20 19:00:17,849 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 19:00:17,852 INFO L933 BasicCegarLoop]: 1933 mSDtfsCounter, 860 mSDsluCounter, 948 mSDsCounter, 0 mSdLazyCounter, 21 mSolverCounterSat, 17 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 860 SdHoareTripleChecker+Valid, 2881 SdHoareTripleChecker+Invalid, 38 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 17 IncrementalHoareTripleChecker+Valid, 21 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-02-20 19:00:17,852 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [860 Valid, 2881 Invalid, 38 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [17 Valid, 21 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-02-20 19:00:17,854 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3724 states. [2022-02-20 19:00:18,328 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3724 to 3722. [2022-02-20 19:00:18,329 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 19:00:18,340 INFO L82 GeneralOperation]: Start isEquivalent. First operand 3724 states. Second operand has 3722 states, 3721 states have (on average 1.5616769685568395) internal successors, (5811), 3721 states have internal predecessors, (5811), 0 states have call successors, (0), 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 19:00:18,351 INFO L74 IsIncluded]: Start isIncluded. First operand 3724 states. Second operand has 3722 states, 3721 states have (on average 1.5616769685568395) internal successors, (5811), 3721 states have internal predecessors, (5811), 0 states have call successors, (0), 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 19:00:18,360 INFO L87 Difference]: Start difference. First operand 3724 states. Second operand has 3722 states, 3721 states have (on average 1.5616769685568395) internal successors, (5811), 3721 states have internal predecessors, (5811), 0 states have call successors, (0), 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 19:00:18,911 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:00:18,912 INFO L93 Difference]: Finished difference Result 3724 states and 5812 transitions. [2022-02-20 19:00:18,912 INFO L276 IsEmpty]: Start isEmpty. Operand 3724 states and 5812 transitions. [2022-02-20 19:00:18,919 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:00:18,919 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:00:18,928 INFO L74 IsIncluded]: Start isIncluded. First operand has 3722 states, 3721 states have (on average 1.5616769685568395) internal successors, (5811), 3721 states have internal predecessors, (5811), 0 states have call successors, (0), 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 3724 states. [2022-02-20 19:00:18,936 INFO L87 Difference]: Start difference. First operand has 3722 states, 3721 states have (on average 1.5616769685568395) internal successors, (5811), 3721 states have internal predecessors, (5811), 0 states have call successors, (0), 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 3724 states. [2022-02-20 19:00:19,374 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:00:19,374 INFO L93 Difference]: Finished difference Result 3724 states and 5812 transitions. [2022-02-20 19:00:19,374 INFO L276 IsEmpty]: Start isEmpty. Operand 3724 states and 5812 transitions. [2022-02-20 19:00:19,380 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:00:19,380 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:00:19,380 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 19:00:19,380 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 19:00:19,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3722 states, 3721 states have (on average 1.5616769685568395) internal successors, (5811), 3721 states have internal predecessors, (5811), 0 states have call successors, (0), 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 19:00:19,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3722 states to 3722 states and 5811 transitions. [2022-02-20 19:00:19,956 INFO L78 Accepts]: Start accepts. Automaton has 3722 states and 5811 transitions. Word has length 248 [2022-02-20 19:00:19,956 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 19:00:19,956 INFO L470 AbstractCegarLoop]: Abstraction has 3722 states and 5811 transitions. [2022-02-20 19:00:19,957 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 82.66666666666667) internal successors, (248), 3 states have internal predecessors, (248), 0 states have call successors, (0), 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 19:00:19,957 INFO L276 IsEmpty]: Start isEmpty. Operand 3722 states and 5811 transitions. [2022-02-20 19:00:19,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2022-02-20 19:00:19,965 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 19:00:19,966 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] [2022-02-20 19:00:19,966 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-02-20 19:00:19,966 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 19:00:19,967 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 19:00:19,967 INFO L85 PathProgramCache]: Analyzing trace with hash -170222651, now seen corresponding path program 1 times [2022-02-20 19:00:19,967 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 19:00:19,967 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1855864671] [2022-02-20 19:00:19,968 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:00:19,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 19:00:20,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:00:20,063 INFO L290 TraceCheckUtils]: 0: Hoare triple {35483#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_3060~0 := 0;~__return_3302~0 := 0;~__return_3509~0 := 0;~__return_3732~0 := 0;~__return_3940~0 := 0;~__tmp_3941_0~0 := 0;~__return_4138~0 := 0;~__return_3954~0 := 0; {35483#true} is VALID [2022-02-20 19:00:20,064 INFO L290 TraceCheckUtils]: 1: Hoare triple {35483#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_~check__tmp~4#1, main_~node4____CPAchecker_TMP_2~2#1, main_~node4____CPAchecker_TMP_1~2#1, main_~node4____CPAchecker_TMP_0~2#1, main_~node4__newmax~4#1, main_~node3____CPAchecker_TMP_2~2#1, main_~node3____CPAchecker_TMP_1~2#1, main_~node3____CPAchecker_TMP_0~2#1, main_~node3__newmax~4#1, main_~node2____CPAchecker_TMP_2~2#1, main_~node2____CPAchecker_TMP_1~2#1, main_~node2____CPAchecker_TMP_0~2#1, main_~node2__newmax~4#1, main_~node1____CPAchecker_TMP_2~2#1, main_~node1____CPAchecker_TMP_1~2#1, main_~node1____CPAchecker_TMP_0~2#1, main_~node1__newmax~4#1, main_~main____CPAchecker_TMP_0~3#1, main_~__tmp_4~0#1, main_~assert__arg~3#1, main_~check__tmp~3#1, main_~node4__newmax~3#1, main_~node3__newmax~3#1, main_~node2__newmax~3#1, main_~node1__newmax~3#1, main_~main____CPAchecker_TMP_0~2#1, main_~__tmp_3~0#1, main_~assert__arg~2#1, main_~check__tmp~2#1, main_~node4____CPAchecker_TMP_2~1#1, main_~node4____CPAchecker_TMP_1~1#1, main_~node4____CPAchecker_TMP_0~1#1, main_~node4__newmax~2#1, main_~node3____CPAchecker_TMP_2~1#1, main_~node3____CPAchecker_TMP_1~1#1, main_~node3____CPAchecker_TMP_0~1#1, main_~node3__newmax~2#1, main_~node2____CPAchecker_TMP_2~1#1, main_~node2____CPAchecker_TMP_1~1#1, main_~node2____CPAchecker_TMP_0~1#1, main_~node2__newmax~2#1, main_~node1____CPAchecker_TMP_2~1#1, main_~node1____CPAchecker_TMP_1~1#1, main_~node1____CPAchecker_TMP_0~1#1, main_~node1__newmax~2#1, main_~main____CPAchecker_TMP_0~1#1, main_~__tmp_2~0#1, main_~assert__arg~1#1, main_~check__tmp~1#1, main_~node4__newmax~1#1, main_~node3__newmax~1#1, main_~node2__newmax~1#1, main_~node1__newmax~1#1, main_~main____CPAchecker_TMP_0~0#1, main_~__tmp_1~0#1, main_~assert__arg~0#1, main_~check__tmp~0#1, main_~node4____CPAchecker_TMP_2~0#1, main_~node4____CPAchecker_TMP_1~0#1, main_~node4____CPAchecker_TMP_0~0#1, main_~node4__newmax~0#1, main_~node3____CPAchecker_TMP_2~0#1, main_~node3____CPAchecker_TMP_1~0#1, main_~node3____CPAchecker_TMP_0~0#1, main_~node3__newmax~0#1, main_~node2____CPAchecker_TMP_2~0#1, main_~node2____CPAchecker_TMP_1~0#1, main_~node2____CPAchecker_TMP_0~0#1, main_~node2__newmax~0#1, main_~node1____CPAchecker_TMP_2~0#1, main_~node1____CPAchecker_TMP_1~0#1, main_~node1____CPAchecker_TMP_0~0#1, main_~node1__newmax~0#1, main_~init__r121~0#1, main_~init__r131~0#1, main_~init__r141~0#1, main_~init__r211~0#1, main_~init__r231~0#1, main_~init__r241~0#1, main_~init__r311~0#1, main_~init__r321~0#1, main_~init__r341~0#1, main_~init__r411~0#1, main_~init__r421~0#1, main_~init__r431~0#1, main_~init__r122~0#1, main_~init__tmp~0#1, main_~init__r132~0#1, main_~init__tmp___0~0#1, main_~init__r142~0#1, main_~init__tmp___1~0#1, main_~init__r212~0#1, main_~init__tmp___2~0#1, main_~init__r232~0#1, main_~init__tmp___3~0#1, main_~init__r242~0#1, main_~init__tmp___4~0#1, main_~init__r312~0#1, main_~init__tmp___5~0#1, main_~init__r322~0#1, main_~init__tmp___6~0#1, main_~init__r342~0#1, main_~init__tmp___7~0#1, main_~init__r412~0#1, main_~init__tmp___8~0#1, main_~init__r422~0#1, main_~init__tmp___9~0#1, main_~init__r432~0#1, main_~init__tmp___10~0#1, main_~init__r123~0#1, main_~init__tmp___11~0#1, main_~init__r133~0#1, main_~init__tmp___12~0#1, main_~init__r143~0#1, main_~init__tmp___13~0#1, main_~init__r213~0#1, main_~init__tmp___14~0#1, main_~init__r233~0#1, main_~init__tmp___15~0#1, main_~init__r243~0#1, main_~init__tmp___16~0#1, main_~init__r313~0#1, main_~init__tmp___17~0#1, main_~init__r323~0#1, main_~init__tmp___18~0#1, main_~init__r343~0#1, main_~init__tmp___19~0#1, main_~init__r413~0#1, main_~init__tmp___20~0#1, main_~init__r423~0#1, main_~init__tmp___21~0#1, main_~init__r433~0#1, main_~init__tmp___22~0#1, main_~init__tmp___23~0#1, main_~main__c1~0#1, main_~main__i2~0#1;havoc main_~main__c1~0#1;havoc main_~main__i2~0#1;main_~main__c1~0#1 := 0;~ep12~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1;~ep13~0 := main_#t~nondet5#1;havoc main_#t~nondet5#1;~ep14~0 := main_#t~nondet6#1;havoc main_#t~nondet6#1;~ep21~0 := main_#t~nondet7#1;havoc main_#t~nondet7#1;~ep23~0 := main_#t~nondet8#1;havoc main_#t~nondet8#1;~ep24~0 := main_#t~nondet9#1;havoc main_#t~nondet9#1;~ep31~0 := main_#t~nondet10#1;havoc main_#t~nondet10#1;~ep32~0 := main_#t~nondet11#1;havoc main_#t~nondet11#1;~ep34~0 := main_#t~nondet12#1;havoc main_#t~nondet12#1;~ep41~0 := main_#t~nondet13#1;havoc main_#t~nondet13#1;~ep42~0 := main_#t~nondet14#1;havoc main_#t~nondet14#1;~ep43~0 := main_#t~nondet15#1;havoc main_#t~nondet15#1;assume -128 <= main_#t~nondet16#1 && main_#t~nondet16#1 <= 127;~id1~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;assume -128 <= main_#t~nondet17#1 && main_#t~nondet17#1 <= 127;~r1~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;assume -128 <= main_#t~nondet18#1 && main_#t~nondet18#1 <= 127;~st1~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;assume -128 <= main_#t~nondet19#1 && main_#t~nondet19#1 <= 127;~nl1~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;assume -128 <= main_#t~nondet20#1 && main_#t~nondet20#1 <= 127;~m1~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;assume -128 <= main_#t~nondet21#1 && main_#t~nondet21#1 <= 127;~max1~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;~mode1~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;~newmax1~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;assume -128 <= main_#t~nondet24#1 && main_#t~nondet24#1 <= 127;~id2~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;assume -128 <= main_#t~nondet25#1 && main_#t~nondet25#1 <= 127;~r2~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;assume -128 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 127;~st2~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;assume -128 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 127;~nl2~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;assume -128 <= main_#t~nondet28#1 && main_#t~nondet28#1 <= 127;~m2~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;assume -128 <= main_#t~nondet29#1 && main_#t~nondet29#1 <= 127;~max2~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~mode2~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~newmax2~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;assume -128 <= main_#t~nondet32#1 && main_#t~nondet32#1 <= 127;~id3~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;assume -128 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 127;~r3~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;assume -128 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 127;~st3~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;assume -128 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 127;~nl3~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;assume -128 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 127;~m3~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;assume -128 <= main_#t~nondet37#1 && main_#t~nondet37#1 <= 127;~max3~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~mode3~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~newmax3~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;assume -128 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 127;~id4~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;assume -128 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 127;~r4~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;assume -128 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 127;~st4~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;assume -128 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 127;~nl4~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;assume -128 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 127;~m4~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;assume -128 <= main_#t~nondet45#1 && main_#t~nondet45#1 <= 127;~max4~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~mode4~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~newmax4~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;havoc main_~init__r121~0#1;havoc main_~init__r131~0#1;havoc main_~init__r141~0#1;havoc main_~init__r211~0#1;havoc main_~init__r231~0#1;havoc main_~init__r241~0#1;havoc main_~init__r311~0#1;havoc main_~init__r321~0#1;havoc main_~init__r341~0#1;havoc main_~init__r411~0#1;havoc main_~init__r421~0#1;havoc main_~init__r431~0#1;havoc main_~init__r122~0#1;havoc main_~init__tmp~0#1;havoc main_~init__r132~0#1;havoc main_~init__tmp___0~0#1;havoc main_~init__r142~0#1;havoc main_~init__tmp___1~0#1;havoc main_~init__r212~0#1;havoc main_~init__tmp___2~0#1;havoc main_~init__r232~0#1;havoc main_~init__tmp___3~0#1;havoc main_~init__r242~0#1;havoc main_~init__tmp___4~0#1;havoc main_~init__r312~0#1;havoc main_~init__tmp___5~0#1;havoc main_~init__r322~0#1;havoc main_~init__tmp___6~0#1;havoc main_~init__r342~0#1;havoc main_~init__tmp___7~0#1;havoc main_~init__r412~0#1;havoc main_~init__tmp___8~0#1;havoc main_~init__r422~0#1;havoc main_~init__tmp___9~0#1;havoc main_~init__r432~0#1;havoc main_~init__tmp___10~0#1;havoc main_~init__r123~0#1;havoc main_~init__tmp___11~0#1;havoc main_~init__r133~0#1;havoc main_~init__tmp___12~0#1;havoc main_~init__r143~0#1;havoc main_~init__tmp___13~0#1;havoc main_~init__r213~0#1;havoc main_~init__tmp___14~0#1;havoc main_~init__r233~0#1;havoc main_~init__tmp___15~0#1;havoc main_~init__r243~0#1;havoc main_~init__tmp___16~0#1;havoc main_~init__r313~0#1;havoc main_~init__tmp___17~0#1;havoc main_~init__r323~0#1;havoc main_~init__tmp___18~0#1;havoc main_~init__r343~0#1;havoc main_~init__tmp___19~0#1;havoc main_~init__r413~0#1;havoc main_~init__tmp___20~0#1;havoc main_~init__r423~0#1;havoc main_~init__tmp___21~0#1;havoc main_~init__r433~0#1;havoc main_~init__tmp___22~0#1;havoc main_~init__tmp___23~0#1;main_~init__r121~0#1 := ~ep12~0;main_~init__r131~0#1 := ~ep13~0;main_~init__r141~0#1 := ~ep14~0;main_~init__r211~0#1 := ~ep21~0;main_~init__r231~0#1 := ~ep23~0;main_~init__r241~0#1 := ~ep24~0;main_~init__r311~0#1 := ~ep31~0;main_~init__r321~0#1 := ~ep32~0;main_~init__r341~0#1 := ~ep34~0;main_~init__r411~0#1 := ~ep41~0;main_~init__r421~0#1 := ~ep42~0;main_~init__r431~0#1 := ~ep43~0; {35483#true} is VALID [2022-02-20 19:00:20,064 INFO L290 TraceCheckUtils]: 2: Hoare triple {35483#true} assume !!(0 == main_~init__r121~0#1 % 256); {35483#true} is VALID [2022-02-20 19:00:20,064 INFO L290 TraceCheckUtils]: 3: Hoare triple {35483#true} assume !!(0 == main_~init__r131~0#1 % 256); {35485#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r131~0#1| 256)) |ULTIMATE.start_main_~init__r131~0#1|) 0)} is VALID [2022-02-20 19:00:20,065 INFO L290 TraceCheckUtils]: 4: Hoare triple {35485#(= (+ (* (- 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; {35485#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r131~0#1| 256)) |ULTIMATE.start_main_~init__r131~0#1|) 0)} is VALID [2022-02-20 19:00:20,065 INFO L290 TraceCheckUtils]: 5: Hoare triple {35485#(= (+ (* (- 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); {35485#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r131~0#1| 256)) |ULTIMATE.start_main_~init__r131~0#1|) 0)} is VALID [2022-02-20 19:00:20,066 INFO L290 TraceCheckUtils]: 6: Hoare triple {35485#(= (+ (* (- 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; {35484#false} is VALID [2022-02-20 19:00:20,066 INFO L290 TraceCheckUtils]: 7: Hoare triple {35484#false} main_~init__r132~0#1 := (if 0 == main_~init__tmp___0~0#1 then 0 else 1); {35484#false} is VALID [2022-02-20 19:00:20,066 INFO L290 TraceCheckUtils]: 8: Hoare triple {35484#false} assume !(0 == main_~init__r141~0#1 % 256);main_~init__tmp___1~0#1 := 1; {35484#false} is VALID [2022-02-20 19:00:20,066 INFO L290 TraceCheckUtils]: 9: Hoare triple {35484#false} main_~init__r142~0#1 := (if 0 == main_~init__tmp___1~0#1 then 0 else 1); {35484#false} is VALID [2022-02-20 19:00:20,066 INFO L290 TraceCheckUtils]: 10: Hoare triple {35484#false} assume !(0 == main_~init__r211~0#1 % 256);main_~init__tmp___2~0#1 := 1; {35484#false} is VALID [2022-02-20 19:00:20,066 INFO L290 TraceCheckUtils]: 11: Hoare triple {35484#false} main_~init__r212~0#1 := (if 0 == main_~init__tmp___2~0#1 then 0 else 1); {35484#false} is VALID [2022-02-20 19:00:20,067 INFO L290 TraceCheckUtils]: 12: Hoare triple {35484#false} assume !(0 == main_~init__r231~0#1 % 256);main_~init__tmp___3~0#1 := 1; {35484#false} is VALID [2022-02-20 19:00:20,067 INFO L290 TraceCheckUtils]: 13: Hoare triple {35484#false} main_~init__r232~0#1 := (if 0 == main_~init__tmp___3~0#1 then 0 else 1); {35484#false} is VALID [2022-02-20 19:00:20,067 INFO L290 TraceCheckUtils]: 14: Hoare triple {35484#false} assume !(0 == main_~init__r241~0#1 % 256);main_~init__tmp___4~0#1 := 1; {35484#false} is VALID [2022-02-20 19:00:20,067 INFO L290 TraceCheckUtils]: 15: Hoare triple {35484#false} main_~init__r242~0#1 := (if 0 == main_~init__tmp___4~0#1 then 0 else 1); {35484#false} is VALID [2022-02-20 19:00:20,067 INFO L290 TraceCheckUtils]: 16: Hoare triple {35484#false} assume !(0 == main_~init__r311~0#1 % 256);main_~init__tmp___5~0#1 := 1; {35484#false} is VALID [2022-02-20 19:00:20,067 INFO L290 TraceCheckUtils]: 17: Hoare triple {35484#false} main_~init__r312~0#1 := (if 0 == main_~init__tmp___5~0#1 then 0 else 1); {35484#false} is VALID [2022-02-20 19:00:20,067 INFO L290 TraceCheckUtils]: 18: Hoare triple {35484#false} assume !(0 == main_~init__r321~0#1 % 256);main_~init__tmp___6~0#1 := 1; {35484#false} is VALID [2022-02-20 19:00:20,068 INFO L290 TraceCheckUtils]: 19: Hoare triple {35484#false} main_~init__r322~0#1 := (if 0 == main_~init__tmp___6~0#1 then 0 else 1); {35484#false} is VALID [2022-02-20 19:00:20,068 INFO L290 TraceCheckUtils]: 20: Hoare triple {35484#false} assume !(0 == main_~init__r341~0#1 % 256);main_~init__tmp___7~0#1 := 1; {35484#false} is VALID [2022-02-20 19:00:20,068 INFO L290 TraceCheckUtils]: 21: Hoare triple {35484#false} main_~init__r342~0#1 := (if 0 == main_~init__tmp___7~0#1 then 0 else 1); {35484#false} is VALID [2022-02-20 19:00:20,068 INFO L290 TraceCheckUtils]: 22: Hoare triple {35484#false} assume !(0 == main_~init__r411~0#1 % 256);main_~init__tmp___8~0#1 := 1; {35484#false} is VALID [2022-02-20 19:00:20,068 INFO L290 TraceCheckUtils]: 23: Hoare triple {35484#false} main_~init__r412~0#1 := (if 0 == main_~init__tmp___8~0#1 then 0 else 1); {35484#false} is VALID [2022-02-20 19:00:20,068 INFO L290 TraceCheckUtils]: 24: Hoare triple {35484#false} assume !(0 == main_~init__r421~0#1 % 256);main_~init__tmp___9~0#1 := 1; {35484#false} is VALID [2022-02-20 19:00:20,068 INFO L290 TraceCheckUtils]: 25: Hoare triple {35484#false} main_~init__r422~0#1 := (if 0 == main_~init__tmp___9~0#1 then 0 else 1); {35484#false} is VALID [2022-02-20 19:00:20,069 INFO L290 TraceCheckUtils]: 26: Hoare triple {35484#false} assume !(0 == main_~init__r431~0#1 % 256);main_~init__tmp___10~0#1 := 1; {35484#false} is VALID [2022-02-20 19:00:20,069 INFO L290 TraceCheckUtils]: 27: Hoare triple {35484#false} main_~init__r432~0#1 := (if 0 == main_~init__tmp___10~0#1 then 0 else 1); {35484#false} is VALID [2022-02-20 19:00:20,069 INFO L290 TraceCheckUtils]: 28: Hoare triple {35484#false} assume !(0 == main_~init__r122~0#1 % 256);main_~init__tmp___11~0#1 := 1; {35484#false} is VALID [2022-02-20 19:00:20,069 INFO L290 TraceCheckUtils]: 29: Hoare triple {35484#false} main_~init__r123~0#1 := (if 0 == main_~init__tmp___11~0#1 then 0 else 1); {35484#false} is VALID [2022-02-20 19:00:20,069 INFO L290 TraceCheckUtils]: 30: Hoare triple {35484#false} assume !(0 == main_~init__r132~0#1 % 256);main_~init__tmp___12~0#1 := 1; {35484#false} is VALID [2022-02-20 19:00:20,069 INFO L290 TraceCheckUtils]: 31: Hoare triple {35484#false} main_~init__r133~0#1 := (if 0 == main_~init__tmp___12~0#1 then 0 else 1); {35484#false} is VALID [2022-02-20 19:00:20,069 INFO L290 TraceCheckUtils]: 32: Hoare triple {35484#false} assume !(0 == main_~init__r142~0#1 % 256);main_~init__tmp___13~0#1 := 1; {35484#false} is VALID [2022-02-20 19:00:20,070 INFO L290 TraceCheckUtils]: 33: Hoare triple {35484#false} main_~init__r143~0#1 := (if 0 == main_~init__tmp___13~0#1 then 0 else 1); {35484#false} is VALID [2022-02-20 19:00:20,070 INFO L290 TraceCheckUtils]: 34: Hoare triple {35484#false} assume !(0 == main_~init__r212~0#1 % 256);main_~init__tmp___14~0#1 := 1; {35484#false} is VALID [2022-02-20 19:00:20,070 INFO L290 TraceCheckUtils]: 35: Hoare triple {35484#false} main_~init__r213~0#1 := (if 0 == main_~init__tmp___14~0#1 then 0 else 1); {35484#false} is VALID [2022-02-20 19:00:20,070 INFO L290 TraceCheckUtils]: 36: Hoare triple {35484#false} assume !(0 == main_~init__r232~0#1 % 256);main_~init__tmp___15~0#1 := 1; {35484#false} is VALID [2022-02-20 19:00:20,070 INFO L290 TraceCheckUtils]: 37: Hoare triple {35484#false} main_~init__r233~0#1 := (if 0 == main_~init__tmp___15~0#1 then 0 else 1); {35484#false} is VALID [2022-02-20 19:00:20,070 INFO L290 TraceCheckUtils]: 38: Hoare triple {35484#false} assume !(0 == main_~init__r242~0#1 % 256);main_~init__tmp___16~0#1 := 1; {35484#false} is VALID [2022-02-20 19:00:20,070 INFO L290 TraceCheckUtils]: 39: Hoare triple {35484#false} main_~init__r243~0#1 := (if 0 == main_~init__tmp___16~0#1 then 0 else 1); {35484#false} is VALID [2022-02-20 19:00:20,071 INFO L290 TraceCheckUtils]: 40: Hoare triple {35484#false} assume !(0 == main_~init__r312~0#1 % 256);main_~init__tmp___17~0#1 := 1; {35484#false} is VALID [2022-02-20 19:00:20,071 INFO L290 TraceCheckUtils]: 41: Hoare triple {35484#false} main_~init__r313~0#1 := (if 0 == main_~init__tmp___17~0#1 then 0 else 1); {35484#false} is VALID [2022-02-20 19:00:20,071 INFO L290 TraceCheckUtils]: 42: Hoare triple {35484#false} assume !(0 == main_~init__r322~0#1 % 256);main_~init__tmp___18~0#1 := 1; {35484#false} is VALID [2022-02-20 19:00:20,071 INFO L290 TraceCheckUtils]: 43: Hoare triple {35484#false} main_~init__r323~0#1 := (if 0 == main_~init__tmp___18~0#1 then 0 else 1); {35484#false} is VALID [2022-02-20 19:00:20,071 INFO L290 TraceCheckUtils]: 44: Hoare triple {35484#false} assume !(0 == main_~init__r342~0#1 % 256);main_~init__tmp___19~0#1 := 1; {35484#false} is VALID [2022-02-20 19:00:20,071 INFO L290 TraceCheckUtils]: 45: Hoare triple {35484#false} main_~init__r343~0#1 := (if 0 == main_~init__tmp___19~0#1 then 0 else 1); {35484#false} is VALID [2022-02-20 19:00:20,071 INFO L290 TraceCheckUtils]: 46: Hoare triple {35484#false} assume !(0 == main_~init__r412~0#1 % 256);main_~init__tmp___20~0#1 := 1; {35484#false} is VALID [2022-02-20 19:00:20,071 INFO L290 TraceCheckUtils]: 47: Hoare triple {35484#false} main_~init__r413~0#1 := (if 0 == main_~init__tmp___20~0#1 then 0 else 1); {35484#false} is VALID [2022-02-20 19:00:20,072 INFO L290 TraceCheckUtils]: 48: Hoare triple {35484#false} assume !(0 == main_~init__r422~0#1 % 256);main_~init__tmp___21~0#1 := 1; {35484#false} is VALID [2022-02-20 19:00:20,072 INFO L290 TraceCheckUtils]: 49: Hoare triple {35484#false} main_~init__r423~0#1 := (if 0 == main_~init__tmp___21~0#1 then 0 else 1); {35484#false} is VALID [2022-02-20 19:00:20,072 INFO L290 TraceCheckUtils]: 50: Hoare triple {35484#false} assume !(0 == main_~init__r432~0#1 % 256);main_~init__tmp___22~0#1 := 1; {35484#false} is VALID [2022-02-20 19:00:20,072 INFO L290 TraceCheckUtils]: 51: Hoare triple {35484#false} main_~init__r433~0#1 := (if 0 == main_~init__tmp___22~0#1 then 0 else 1); {35484#false} is VALID [2022-02-20 19:00:20,072 INFO L290 TraceCheckUtils]: 52: Hoare triple {35484#false} assume ~id1~0 != ~id2~0; {35484#false} is VALID [2022-02-20 19:00:20,072 INFO L290 TraceCheckUtils]: 53: Hoare triple {35484#false} assume ~id1~0 != ~id3~0; {35484#false} is VALID [2022-02-20 19:00:20,072 INFO L290 TraceCheckUtils]: 54: Hoare triple {35484#false} assume ~id1~0 != ~id4~0; {35484#false} is VALID [2022-02-20 19:00:20,073 INFO L290 TraceCheckUtils]: 55: Hoare triple {35484#false} assume ~id2~0 != ~id3~0; {35484#false} is VALID [2022-02-20 19:00:20,073 INFO L290 TraceCheckUtils]: 56: Hoare triple {35484#false} assume ~id2~0 != ~id4~0; {35484#false} is VALID [2022-02-20 19:00:20,073 INFO L290 TraceCheckUtils]: 57: Hoare triple {35484#false} assume ~id3~0 != ~id4~0; {35484#false} is VALID [2022-02-20 19:00:20,073 INFO L290 TraceCheckUtils]: 58: Hoare triple {35484#false} assume ~id1~0 >= 0; {35484#false} is VALID [2022-02-20 19:00:20,073 INFO L290 TraceCheckUtils]: 59: Hoare triple {35484#false} assume ~id2~0 >= 0; {35484#false} is VALID [2022-02-20 19:00:20,073 INFO L290 TraceCheckUtils]: 60: Hoare triple {35484#false} assume ~id3~0 >= 0; {35484#false} is VALID [2022-02-20 19:00:20,073 INFO L290 TraceCheckUtils]: 61: Hoare triple {35484#false} assume ~id4~0 >= 0; {35484#false} is VALID [2022-02-20 19:00:20,074 INFO L290 TraceCheckUtils]: 62: Hoare triple {35484#false} assume 0 == ~r1~0; {35484#false} is VALID [2022-02-20 19:00:20,074 INFO L290 TraceCheckUtils]: 63: Hoare triple {35484#false} assume 0 == ~r2~0; {35484#false} is VALID [2022-02-20 19:00:20,074 INFO L290 TraceCheckUtils]: 64: Hoare triple {35484#false} assume 0 == ~r3~0; {35484#false} is VALID [2022-02-20 19:00:20,074 INFO L290 TraceCheckUtils]: 65: Hoare triple {35484#false} assume 0 == ~r4~0; {35484#false} is VALID [2022-02-20 19:00:20,074 INFO L290 TraceCheckUtils]: 66: Hoare triple {35484#false} assume !(0 == main_~init__r123~0#1 % 256); {35484#false} is VALID [2022-02-20 19:00:20,074 INFO L290 TraceCheckUtils]: 67: Hoare triple {35484#false} assume !(0 == main_~init__r133~0#1 % 256); {35484#false} is VALID [2022-02-20 19:00:20,074 INFO L290 TraceCheckUtils]: 68: Hoare triple {35484#false} assume !(0 == main_~init__r143~0#1 % 256); {35484#false} is VALID [2022-02-20 19:00:20,074 INFO L290 TraceCheckUtils]: 69: Hoare triple {35484#false} assume !(0 == main_~init__r213~0#1 % 256); {35484#false} is VALID [2022-02-20 19:00:20,075 INFO L290 TraceCheckUtils]: 70: Hoare triple {35484#false} assume !(0 == main_~init__r233~0#1 % 256); {35484#false} is VALID [2022-02-20 19:00:20,075 INFO L290 TraceCheckUtils]: 71: Hoare triple {35484#false} assume !(0 == main_~init__r243~0#1 % 256); {35484#false} is VALID [2022-02-20 19:00:20,075 INFO L290 TraceCheckUtils]: 72: Hoare triple {35484#false} assume !(0 == main_~init__r313~0#1 % 256); {35484#false} is VALID [2022-02-20 19:00:20,075 INFO L290 TraceCheckUtils]: 73: Hoare triple {35484#false} assume !(0 == main_~init__r323~0#1 % 256); {35484#false} is VALID [2022-02-20 19:00:20,076 INFO L290 TraceCheckUtils]: 74: Hoare triple {35484#false} assume !(0 == main_~init__r343~0#1 % 256); {35484#false} is VALID [2022-02-20 19:00:20,076 INFO L290 TraceCheckUtils]: 75: Hoare triple {35484#false} assume !(0 == main_~init__r413~0#1 % 256); {35484#false} is VALID [2022-02-20 19:00:20,076 INFO L290 TraceCheckUtils]: 76: Hoare triple {35484#false} assume !(0 == main_~init__r423~0#1 % 256); {35484#false} is VALID [2022-02-20 19:00:20,077 INFO L290 TraceCheckUtils]: 77: Hoare triple {35484#false} assume !(0 == main_~init__r433~0#1 % 256); {35484#false} is VALID [2022-02-20 19:00:20,077 INFO L290 TraceCheckUtils]: 78: Hoare triple {35484#false} assume ~max1~0 == ~id1~0; {35484#false} is VALID [2022-02-20 19:00:20,077 INFO L290 TraceCheckUtils]: 79: Hoare triple {35484#false} assume ~max2~0 == ~id2~0; {35484#false} is VALID [2022-02-20 19:00:20,077 INFO L290 TraceCheckUtils]: 80: Hoare triple {35484#false} assume ~max3~0 == ~id3~0; {35484#false} is VALID [2022-02-20 19:00:20,077 INFO L290 TraceCheckUtils]: 81: Hoare triple {35484#false} assume ~max4~0 == ~id4~0; {35484#false} is VALID [2022-02-20 19:00:20,077 INFO L290 TraceCheckUtils]: 82: Hoare triple {35484#false} assume 0 == ~st1~0; {35484#false} is VALID [2022-02-20 19:00:20,077 INFO L290 TraceCheckUtils]: 83: Hoare triple {35484#false} assume 0 == ~st2~0; {35484#false} is VALID [2022-02-20 19:00:20,078 INFO L290 TraceCheckUtils]: 84: Hoare triple {35484#false} assume 0 == ~st3~0; {35484#false} is VALID [2022-02-20 19:00:20,078 INFO L290 TraceCheckUtils]: 85: Hoare triple {35484#false} assume 0 == ~st4~0; {35484#false} is VALID [2022-02-20 19:00:20,078 INFO L290 TraceCheckUtils]: 86: Hoare triple {35484#false} assume 0 == ~nl1~0; {35484#false} is VALID [2022-02-20 19:00:20,078 INFO L290 TraceCheckUtils]: 87: Hoare triple {35484#false} assume 0 == ~nl2~0; {35484#false} is VALID [2022-02-20 19:00:20,078 INFO L290 TraceCheckUtils]: 88: Hoare triple {35484#false} assume 0 == ~nl3~0; {35484#false} is VALID [2022-02-20 19:00:20,078 INFO L290 TraceCheckUtils]: 89: Hoare triple {35484#false} assume 0 == ~nl4~0; {35484#false} is VALID [2022-02-20 19:00:20,078 INFO L290 TraceCheckUtils]: 90: Hoare triple {35484#false} assume 0 == ~mode1~0 % 256; {35484#false} is VALID [2022-02-20 19:00:20,079 INFO L290 TraceCheckUtils]: 91: Hoare triple {35484#false} assume 0 == ~mode2~0 % 256; {35484#false} is VALID [2022-02-20 19:00:20,079 INFO L290 TraceCheckUtils]: 92: Hoare triple {35484#false} assume 0 == ~mode3~0 % 256; {35484#false} is VALID [2022-02-20 19:00:20,079 INFO L290 TraceCheckUtils]: 93: Hoare triple {35484#false} assume 0 == ~mode4~0 % 256; {35484#false} is VALID [2022-02-20 19:00:20,079 INFO L290 TraceCheckUtils]: 94: Hoare triple {35484#false} assume !(0 == ~newmax1~0 % 256); {35484#false} is VALID [2022-02-20 19:00:20,079 INFO L290 TraceCheckUtils]: 95: Hoare triple {35484#false} assume !(0 == ~newmax2~0 % 256); {35484#false} is VALID [2022-02-20 19:00:20,079 INFO L290 TraceCheckUtils]: 96: Hoare triple {35484#false} assume !(0 == ~newmax3~0 % 256); {35484#false} is VALID [2022-02-20 19:00:20,079 INFO L290 TraceCheckUtils]: 97: Hoare triple {35484#false} assume !(0 == ~newmax4~0 % 256);main_~init__tmp___23~0#1 := 1;~__return_3060~0 := main_~init__tmp___23~0#1;main_~main__i2~0#1 := ~__return_3060~0; {35484#false} is VALID [2022-02-20 19:00:20,080 INFO L290 TraceCheckUtils]: 98: Hoare triple {35484#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; {35484#false} is VALID [2022-02-20 19:00:20,080 INFO L290 TraceCheckUtils]: 99: Hoare triple {35484#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~0#1;main_~node1__newmax~0#1 := 0; {35484#false} is VALID [2022-02-20 19:00:20,080 INFO L290 TraceCheckUtils]: 100: Hoare triple {35484#false} assume !!(0 == ~mode1~0 % 256); {35484#false} is VALID [2022-02-20 19:00:20,080 INFO L290 TraceCheckUtils]: 101: Hoare triple {35484#false} assume ~r1~0 < 3; {35484#false} is VALID [2022-02-20 19:00:20,080 INFO L290 TraceCheckUtils]: 102: Hoare triple {35484#false} assume !!(0 == ~ep12~0 % 256); {35484#false} is VALID [2022-02-20 19:00:20,080 INFO L290 TraceCheckUtils]: 103: Hoare triple {35484#false} assume !!(0 == ~ep13~0 % 256); {35484#false} is VALID [2022-02-20 19:00:20,080 INFO L290 TraceCheckUtils]: 104: Hoare triple {35484#false} assume !!(0 == ~ep14~0 % 256); {35484#false} is VALID [2022-02-20 19:00:20,080 INFO L290 TraceCheckUtils]: 105: Hoare triple {35484#false} ~mode1~0 := 1;havoc main_~node2__newmax~0#1;main_~node2__newmax~0#1 := 0; {35484#false} is VALID [2022-02-20 19:00:20,081 INFO L290 TraceCheckUtils]: 106: Hoare triple {35484#false} assume !!(0 == ~mode2~0 % 256); {35484#false} is VALID [2022-02-20 19:00:20,081 INFO L290 TraceCheckUtils]: 107: Hoare triple {35484#false} assume ~r2~0 < 3; {35484#false} is VALID [2022-02-20 19:00:20,081 INFO L290 TraceCheckUtils]: 108: Hoare triple {35484#false} assume !!(0 == ~ep21~0 % 256); {35484#false} is VALID [2022-02-20 19:00:20,081 INFO L290 TraceCheckUtils]: 109: Hoare triple {35484#false} assume !!(0 == ~ep23~0 % 256); {35484#false} is VALID [2022-02-20 19:00:20,081 INFO L290 TraceCheckUtils]: 110: Hoare triple {35484#false} assume !!(0 == ~ep24~0 % 256); {35484#false} is VALID [2022-02-20 19:00:20,081 INFO L290 TraceCheckUtils]: 111: Hoare triple {35484#false} ~mode2~0 := 1;havoc main_~node3__newmax~0#1;main_~node3__newmax~0#1 := 0; {35484#false} is VALID [2022-02-20 19:00:20,081 INFO L290 TraceCheckUtils]: 112: Hoare triple {35484#false} assume !!(0 == ~mode3~0 % 256); {35484#false} is VALID [2022-02-20 19:00:20,082 INFO L290 TraceCheckUtils]: 113: Hoare triple {35484#false} assume ~r3~0 < 3; {35484#false} is VALID [2022-02-20 19:00:20,082 INFO L290 TraceCheckUtils]: 114: Hoare triple {35484#false} assume !!(0 == ~ep31~0 % 256); {35484#false} is VALID [2022-02-20 19:00:20,082 INFO L290 TraceCheckUtils]: 115: Hoare triple {35484#false} assume !!(0 == ~ep32~0 % 256); {35484#false} is VALID [2022-02-20 19:00:20,082 INFO L290 TraceCheckUtils]: 116: Hoare triple {35484#false} assume !!(0 == ~ep34~0 % 256); {35484#false} is VALID [2022-02-20 19:00:20,082 INFO L290 TraceCheckUtils]: 117: Hoare triple {35484#false} ~mode3~0 := 1;havoc main_~node4__newmax~0#1;main_~node4__newmax~0#1 := 0; {35484#false} is VALID [2022-02-20 19:00:20,082 INFO L290 TraceCheckUtils]: 118: Hoare triple {35484#false} assume !!(0 == ~mode4~0 % 256); {35484#false} is VALID [2022-02-20 19:00:20,082 INFO L290 TraceCheckUtils]: 119: Hoare triple {35484#false} assume ~r4~0 < 3; {35484#false} is VALID [2022-02-20 19:00:20,083 INFO L290 TraceCheckUtils]: 120: Hoare triple {35484#false} assume !!(0 == ~ep41~0 % 256); {35484#false} is VALID [2022-02-20 19:00:20,083 INFO L290 TraceCheckUtils]: 121: Hoare triple {35484#false} assume !!(0 == ~ep42~0 % 256); {35484#false} is VALID [2022-02-20 19:00:20,083 INFO L290 TraceCheckUtils]: 122: Hoare triple {35484#false} assume !!(0 == ~ep43~0 % 256); {35484#false} is VALID [2022-02-20 19:00:20,083 INFO L290 TraceCheckUtils]: 123: Hoare triple {35484#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; {35484#false} is VALID [2022-02-20 19:00:20,083 INFO L290 TraceCheckUtils]: 124: Hoare triple {35484#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {35484#false} is VALID [2022-02-20 19:00:20,083 INFO L290 TraceCheckUtils]: 125: Hoare triple {35484#false} assume ~st1~0 + ~nl1~0 <= 1; {35484#false} is VALID [2022-02-20 19:00:20,083 INFO L290 TraceCheckUtils]: 126: Hoare triple {35484#false} assume ~st2~0 + ~nl2~0 <= 1; {35484#false} is VALID [2022-02-20 19:00:20,083 INFO L290 TraceCheckUtils]: 127: Hoare triple {35484#false} assume ~st3~0 + ~nl3~0 <= 1; {35484#false} is VALID [2022-02-20 19:00:20,084 INFO L290 TraceCheckUtils]: 128: Hoare triple {35484#false} assume ~st4~0 + ~nl4~0 <= 1; {35484#false} is VALID [2022-02-20 19:00:20,084 INFO L290 TraceCheckUtils]: 129: Hoare triple {35484#false} assume !(~r1~0 >= 3); {35484#false} is VALID [2022-02-20 19:00:20,084 INFO L290 TraceCheckUtils]: 130: Hoare triple {35484#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {35484#false} is VALID [2022-02-20 19:00:20,084 INFO L290 TraceCheckUtils]: 131: Hoare triple {35484#false} assume ~r1~0 < 3; {35484#false} is VALID [2022-02-20 19:00:20,084 INFO L290 TraceCheckUtils]: 132: Hoare triple {35484#false} assume !(~r1~0 >= 3); {35484#false} is VALID [2022-02-20 19:00:20,084 INFO L290 TraceCheckUtils]: 133: Hoare triple {35484#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {35484#false} is VALID [2022-02-20 19:00:20,084 INFO L290 TraceCheckUtils]: 134: Hoare triple {35484#false} assume ~r1~0 < 3;main_~check__tmp~0#1 := 1;~__return_3302~0 := main_~check__tmp~0#1;main_~main__c1~0#1 := ~__return_3302~0;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; {35484#false} is VALID [2022-02-20 19:00:20,085 INFO L290 TraceCheckUtils]: 135: Hoare triple {35484#false} assume !(0 == main_~assert__arg~0#1 % 256);main_~main____CPAchecker_TMP_0~0#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {35484#false} is VALID [2022-02-20 19:00:20,085 INFO L290 TraceCheckUtils]: 136: Hoare triple {35484#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~1#1;main_~node1__newmax~1#1 := 0; {35484#false} is VALID [2022-02-20 19:00:20,085 INFO L290 TraceCheckUtils]: 137: Hoare triple {35484#false} assume !(0 == ~mode1~0 % 256);~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {35484#false} is VALID [2022-02-20 19:00:20,085 INFO L290 TraceCheckUtils]: 138: Hoare triple {35484#false} assume !!(0 == ~ep21~0 % 256); {35484#false} is VALID [2022-02-20 19:00:20,085 INFO L290 TraceCheckUtils]: 139: Hoare triple {35484#false} assume !!(0 == ~ep31~0 % 256); {35484#false} is VALID [2022-02-20 19:00:20,085 INFO L290 TraceCheckUtils]: 140: Hoare triple {35484#false} assume !!(0 == ~ep41~0 % 256); {35484#false} is VALID [2022-02-20 19:00:20,085 INFO L290 TraceCheckUtils]: 141: Hoare triple {35484#false} ~newmax1~0 := main_~node1__newmax~1#1; {35484#false} is VALID [2022-02-20 19:00:20,086 INFO L290 TraceCheckUtils]: 142: Hoare triple {35484#false} assume !(2 == ~r1~0);~mode1~0 := 0;havoc main_~node2__newmax~1#1;main_~node2__newmax~1#1 := 0; {35484#false} is VALID [2022-02-20 19:00:20,086 INFO L290 TraceCheckUtils]: 143: Hoare triple {35484#false} assume !(0 == ~mode2~0 % 256);~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {35484#false} is VALID [2022-02-20 19:00:20,086 INFO L290 TraceCheckUtils]: 144: Hoare triple {35484#false} assume !!(0 == ~ep12~0 % 256); {35484#false} is VALID [2022-02-20 19:00:20,086 INFO L290 TraceCheckUtils]: 145: Hoare triple {35484#false} assume !!(0 == ~ep32~0 % 256); {35484#false} is VALID [2022-02-20 19:00:20,086 INFO L290 TraceCheckUtils]: 146: Hoare triple {35484#false} assume !!(0 == ~ep42~0 % 256); {35484#false} is VALID [2022-02-20 19:00:20,086 INFO L290 TraceCheckUtils]: 147: Hoare triple {35484#false} ~newmax2~0 := main_~node2__newmax~1#1; {35484#false} is VALID [2022-02-20 19:00:20,086 INFO L290 TraceCheckUtils]: 148: Hoare triple {35484#false} assume !(3 == ~r2~0);~mode2~0 := 0;havoc main_~node3__newmax~1#1;main_~node3__newmax~1#1 := 0; {35484#false} is VALID [2022-02-20 19:00:20,087 INFO L290 TraceCheckUtils]: 149: Hoare triple {35484#false} assume !(0 == ~mode3~0 % 256);~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {35484#false} is VALID [2022-02-20 19:00:20,087 INFO L290 TraceCheckUtils]: 150: Hoare triple {35484#false} assume !!(0 == ~ep13~0 % 256); {35484#false} is VALID [2022-02-20 19:00:20,087 INFO L290 TraceCheckUtils]: 151: Hoare triple {35484#false} assume !!(0 == ~ep23~0 % 256); {35484#false} is VALID [2022-02-20 19:00:20,087 INFO L290 TraceCheckUtils]: 152: Hoare triple {35484#false} assume !!(0 == ~ep43~0 % 256); {35484#false} is VALID [2022-02-20 19:00:20,087 INFO L290 TraceCheckUtils]: 153: Hoare triple {35484#false} ~newmax3~0 := main_~node3__newmax~1#1; {35484#false} is VALID [2022-02-20 19:00:20,087 INFO L290 TraceCheckUtils]: 154: Hoare triple {35484#false} assume !(3 == ~r3~0);~mode3~0 := 0;havoc main_~node4__newmax~1#1;main_~node4__newmax~1#1 := 0; {35484#false} is VALID [2022-02-20 19:00:20,087 INFO L290 TraceCheckUtils]: 155: Hoare triple {35484#false} assume !(0 == ~mode4~0 % 256);~r4~0 := (if (1 + ~r4~0) % 256 <= 127 then (1 + ~r4~0) % 256 else (1 + ~r4~0) % 256 - 256); {35484#false} is VALID [2022-02-20 19:00:20,088 INFO L290 TraceCheckUtils]: 156: Hoare triple {35484#false} assume !!(0 == ~ep14~0 % 256); {35484#false} is VALID [2022-02-20 19:00:20,088 INFO L290 TraceCheckUtils]: 157: Hoare triple {35484#false} assume !!(0 == ~ep24~0 % 256); {35484#false} is VALID [2022-02-20 19:00:20,088 INFO L290 TraceCheckUtils]: 158: Hoare triple {35484#false} assume !!(0 == ~ep34~0 % 256); {35484#false} is VALID [2022-02-20 19:00:20,088 INFO L290 TraceCheckUtils]: 159: Hoare triple {35484#false} ~newmax4~0 := main_~node4__newmax~1#1; {35484#false} is VALID [2022-02-20 19:00:20,088 INFO L290 TraceCheckUtils]: 160: Hoare triple {35484#false} assume !(3 == ~r4~0);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~1#1; {35484#false} is VALID [2022-02-20 19:00:20,088 INFO L290 TraceCheckUtils]: 161: Hoare triple {35484#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {35484#false} is VALID [2022-02-20 19:00:20,088 INFO L290 TraceCheckUtils]: 162: Hoare triple {35484#false} assume ~st1~0 + ~nl1~0 <= 1; {35484#false} is VALID [2022-02-20 19:00:20,088 INFO L290 TraceCheckUtils]: 163: Hoare triple {35484#false} assume ~st2~0 + ~nl2~0 <= 1; {35484#false} is VALID [2022-02-20 19:00:20,089 INFO L290 TraceCheckUtils]: 164: Hoare triple {35484#false} assume ~st3~0 + ~nl3~0 <= 1; {35484#false} is VALID [2022-02-20 19:00:20,089 INFO L290 TraceCheckUtils]: 165: Hoare triple {35484#false} assume ~st4~0 + ~nl4~0 <= 1; {35484#false} is VALID [2022-02-20 19:00:20,089 INFO L290 TraceCheckUtils]: 166: Hoare triple {35484#false} assume !(~r1~0 >= 3); {35484#false} is VALID [2022-02-20 19:00:20,089 INFO L290 TraceCheckUtils]: 167: Hoare triple {35484#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {35484#false} is VALID [2022-02-20 19:00:20,089 INFO L290 TraceCheckUtils]: 168: Hoare triple {35484#false} assume ~r1~0 < 3; {35484#false} is VALID [2022-02-20 19:00:20,089 INFO L290 TraceCheckUtils]: 169: Hoare triple {35484#false} assume !(~r1~0 >= 3); {35484#false} is VALID [2022-02-20 19:00:20,089 INFO L290 TraceCheckUtils]: 170: Hoare triple {35484#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {35484#false} is VALID [2022-02-20 19:00:20,090 INFO L290 TraceCheckUtils]: 171: Hoare triple {35484#false} assume ~r1~0 < 3;main_~check__tmp~1#1 := 1;~__return_3509~0 := main_~check__tmp~1#1;main_~main__c1~0#1 := ~__return_3509~0;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; {35484#false} is VALID [2022-02-20 19:00:20,090 INFO L290 TraceCheckUtils]: 172: Hoare triple {35484#false} assume !(0 == main_~assert__arg~1#1 % 256);main_~main____CPAchecker_TMP_0~1#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {35484#false} is VALID [2022-02-20 19:00:20,090 INFO L290 TraceCheckUtils]: 173: Hoare triple {35484#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~2#1;main_~node1__newmax~2#1 := 0; {35484#false} is VALID [2022-02-20 19:00:20,090 INFO L290 TraceCheckUtils]: 174: Hoare triple {35484#false} assume !!(0 == ~mode1~0 % 256); {35484#false} is VALID [2022-02-20 19:00:20,090 INFO L290 TraceCheckUtils]: 175: Hoare triple {35484#false} assume ~r1~0 < 3; {35484#false} is VALID [2022-02-20 19:00:20,090 INFO L290 TraceCheckUtils]: 176: Hoare triple {35484#false} assume !!(0 == ~ep12~0 % 256); {35484#false} is VALID [2022-02-20 19:00:20,090 INFO L290 TraceCheckUtils]: 177: Hoare triple {35484#false} assume !!(0 == ~ep13~0 % 256); {35484#false} is VALID [2022-02-20 19:00:20,091 INFO L290 TraceCheckUtils]: 178: Hoare triple {35484#false} assume !!(0 == ~ep14~0 % 256); {35484#false} is VALID [2022-02-20 19:00:20,091 INFO L290 TraceCheckUtils]: 179: Hoare triple {35484#false} ~mode1~0 := 1;havoc main_~node2__newmax~2#1;main_~node2__newmax~2#1 := 0; {35484#false} is VALID [2022-02-20 19:00:20,091 INFO L290 TraceCheckUtils]: 180: Hoare triple {35484#false} assume !!(0 == ~mode2~0 % 256); {35484#false} is VALID [2022-02-20 19:00:20,091 INFO L290 TraceCheckUtils]: 181: Hoare triple {35484#false} assume ~r2~0 < 3; {35484#false} is VALID [2022-02-20 19:00:20,091 INFO L290 TraceCheckUtils]: 182: Hoare triple {35484#false} assume !!(0 == ~ep21~0 % 256); {35484#false} is VALID [2022-02-20 19:00:20,091 INFO L290 TraceCheckUtils]: 183: Hoare triple {35484#false} assume !!(0 == ~ep23~0 % 256); {35484#false} is VALID [2022-02-20 19:00:20,091 INFO L290 TraceCheckUtils]: 184: Hoare triple {35484#false} assume !!(0 == ~ep24~0 % 256); {35484#false} is VALID [2022-02-20 19:00:20,092 INFO L290 TraceCheckUtils]: 185: Hoare triple {35484#false} ~mode2~0 := 1;havoc main_~node3__newmax~2#1;main_~node3__newmax~2#1 := 0; {35484#false} is VALID [2022-02-20 19:00:20,092 INFO L290 TraceCheckUtils]: 186: Hoare triple {35484#false} assume !!(0 == ~mode3~0 % 256); {35484#false} is VALID [2022-02-20 19:00:20,092 INFO L290 TraceCheckUtils]: 187: Hoare triple {35484#false} assume ~r3~0 < 3; {35484#false} is VALID [2022-02-20 19:00:20,092 INFO L290 TraceCheckUtils]: 188: Hoare triple {35484#false} assume !!(0 == ~ep31~0 % 256); {35484#false} is VALID [2022-02-20 19:00:20,092 INFO L290 TraceCheckUtils]: 189: Hoare triple {35484#false} assume !!(0 == ~ep32~0 % 256); {35484#false} is VALID [2022-02-20 19:00:20,092 INFO L290 TraceCheckUtils]: 190: Hoare triple {35484#false} assume !!(0 == ~ep34~0 % 256); {35484#false} is VALID [2022-02-20 19:00:20,092 INFO L290 TraceCheckUtils]: 191: Hoare triple {35484#false} ~mode3~0 := 1;havoc main_~node4__newmax~2#1;main_~node4__newmax~2#1 := 0; {35484#false} is VALID [2022-02-20 19:00:20,092 INFO L290 TraceCheckUtils]: 192: Hoare triple {35484#false} assume !!(0 == ~mode4~0 % 256); {35484#false} is VALID [2022-02-20 19:00:20,093 INFO L290 TraceCheckUtils]: 193: Hoare triple {35484#false} assume ~r4~0 < 3; {35484#false} is VALID [2022-02-20 19:00:20,093 INFO L290 TraceCheckUtils]: 194: Hoare triple {35484#false} assume !!(0 == ~ep41~0 % 256); {35484#false} is VALID [2022-02-20 19:00:20,093 INFO L290 TraceCheckUtils]: 195: Hoare triple {35484#false} assume !!(0 == ~ep42~0 % 256); {35484#false} is VALID [2022-02-20 19:00:20,093 INFO L290 TraceCheckUtils]: 196: Hoare triple {35484#false} assume !!(0 == ~ep43~0 % 256); {35484#false} is VALID [2022-02-20 19:00:20,093 INFO L290 TraceCheckUtils]: 197: Hoare triple {35484#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; {35484#false} is VALID [2022-02-20 19:00:20,093 INFO L290 TraceCheckUtils]: 198: Hoare triple {35484#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {35484#false} is VALID [2022-02-20 19:00:20,093 INFO L290 TraceCheckUtils]: 199: Hoare triple {35484#false} assume ~st1~0 + ~nl1~0 <= 1; {35484#false} is VALID [2022-02-20 19:00:20,094 INFO L290 TraceCheckUtils]: 200: Hoare triple {35484#false} assume ~st2~0 + ~nl2~0 <= 1; {35484#false} is VALID [2022-02-20 19:00:20,094 INFO L290 TraceCheckUtils]: 201: Hoare triple {35484#false} assume ~st3~0 + ~nl3~0 <= 1; {35484#false} is VALID [2022-02-20 19:00:20,094 INFO L290 TraceCheckUtils]: 202: Hoare triple {35484#false} assume ~st4~0 + ~nl4~0 <= 1; {35484#false} is VALID [2022-02-20 19:00:20,094 INFO L290 TraceCheckUtils]: 203: Hoare triple {35484#false} assume !(~r1~0 >= 3); {35484#false} is VALID [2022-02-20 19:00:20,094 INFO L290 TraceCheckUtils]: 204: Hoare triple {35484#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {35484#false} is VALID [2022-02-20 19:00:20,094 INFO L290 TraceCheckUtils]: 205: Hoare triple {35484#false} assume ~r1~0 < 3; {35484#false} is VALID [2022-02-20 19:00:20,094 INFO L290 TraceCheckUtils]: 206: Hoare triple {35484#false} assume !(~r1~0 >= 3); {35484#false} is VALID [2022-02-20 19:00:20,095 INFO L290 TraceCheckUtils]: 207: Hoare triple {35484#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {35484#false} is VALID [2022-02-20 19:00:20,095 INFO L290 TraceCheckUtils]: 208: Hoare triple {35484#false} assume ~r1~0 < 3;main_~check__tmp~2#1 := 1;~__return_3732~0 := main_~check__tmp~2#1;main_~main__c1~0#1 := ~__return_3732~0;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; {35484#false} is VALID [2022-02-20 19:00:20,095 INFO L290 TraceCheckUtils]: 209: Hoare triple {35484#false} assume !(0 == main_~assert__arg~2#1 % 256);main_~main____CPAchecker_TMP_0~2#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {35484#false} is VALID [2022-02-20 19:00:20,095 INFO L290 TraceCheckUtils]: 210: Hoare triple {35484#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~3#1;main_~node1__newmax~3#1 := 0; {35484#false} is VALID [2022-02-20 19:00:20,095 INFO L290 TraceCheckUtils]: 211: Hoare triple {35484#false} assume !(0 == ~mode1~0 % 256);~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {35484#false} is VALID [2022-02-20 19:00:20,095 INFO L290 TraceCheckUtils]: 212: Hoare triple {35484#false} assume !!(0 == ~ep21~0 % 256); {35484#false} is VALID [2022-02-20 19:00:20,095 INFO L290 TraceCheckUtils]: 213: Hoare triple {35484#false} assume !!(0 == ~ep31~0 % 256); {35484#false} is VALID [2022-02-20 19:00:20,096 INFO L290 TraceCheckUtils]: 214: Hoare triple {35484#false} assume !!(0 == ~ep41~0 % 256); {35484#false} is VALID [2022-02-20 19:00:20,096 INFO L290 TraceCheckUtils]: 215: Hoare triple {35484#false} ~newmax1~0 := main_~node1__newmax~3#1; {35484#false} is VALID [2022-02-20 19:00:20,096 INFO L290 TraceCheckUtils]: 216: Hoare triple {35484#false} assume 2 == ~r1~0; {35484#false} is VALID [2022-02-20 19:00:20,096 INFO L290 TraceCheckUtils]: 217: Hoare triple {35484#false} assume ~max1~0 == ~id1~0;~st1~0 := 1; {35484#false} is VALID [2022-02-20 19:00:20,096 INFO L290 TraceCheckUtils]: 218: Hoare triple {35484#false} ~mode1~0 := 0;havoc main_~node2__newmax~3#1;main_~node2__newmax~3#1 := 0; {35484#false} is VALID [2022-02-20 19:00:20,096 INFO L290 TraceCheckUtils]: 219: Hoare triple {35484#false} assume !(0 == ~mode2~0 % 256);~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {35484#false} is VALID [2022-02-20 19:00:20,096 INFO L290 TraceCheckUtils]: 220: Hoare triple {35484#false} assume !!(0 == ~ep12~0 % 256); {35484#false} is VALID [2022-02-20 19:00:20,097 INFO L290 TraceCheckUtils]: 221: Hoare triple {35484#false} assume !!(0 == ~ep32~0 % 256); {35484#false} is VALID [2022-02-20 19:00:20,097 INFO L290 TraceCheckUtils]: 222: Hoare triple {35484#false} assume !!(0 == ~ep42~0 % 256); {35484#false} is VALID [2022-02-20 19:00:20,097 INFO L290 TraceCheckUtils]: 223: Hoare triple {35484#false} ~newmax2~0 := main_~node2__newmax~3#1; {35484#false} is VALID [2022-02-20 19:00:20,097 INFO L290 TraceCheckUtils]: 224: Hoare triple {35484#false} assume !(3 == ~r2~0);~mode2~0 := 0;havoc main_~node3__newmax~3#1;main_~node3__newmax~3#1 := 0; {35484#false} is VALID [2022-02-20 19:00:20,097 INFO L290 TraceCheckUtils]: 225: Hoare triple {35484#false} assume !(0 == ~mode3~0 % 256);~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {35484#false} is VALID [2022-02-20 19:00:20,097 INFO L290 TraceCheckUtils]: 226: Hoare triple {35484#false} assume !!(0 == ~ep13~0 % 256); {35484#false} is VALID [2022-02-20 19:00:20,098 INFO L290 TraceCheckUtils]: 227: Hoare triple {35484#false} assume !!(0 == ~ep23~0 % 256); {35484#false} is VALID [2022-02-20 19:00:20,098 INFO L290 TraceCheckUtils]: 228: Hoare triple {35484#false} assume !!(0 == ~ep43~0 % 256); {35484#false} is VALID [2022-02-20 19:00:20,098 INFO L290 TraceCheckUtils]: 229: Hoare triple {35484#false} ~newmax3~0 := main_~node3__newmax~3#1; {35484#false} is VALID [2022-02-20 19:00:20,098 INFO L290 TraceCheckUtils]: 230: Hoare triple {35484#false} assume !(3 == ~r3~0);~mode3~0 := 0;havoc main_~node4__newmax~3#1;main_~node4__newmax~3#1 := 0; {35484#false} is VALID [2022-02-20 19:00:20,098 INFO L290 TraceCheckUtils]: 231: Hoare triple {35484#false} assume !(0 == ~mode4~0 % 256);~r4~0 := (if (1 + ~r4~0) % 256 <= 127 then (1 + ~r4~0) % 256 else (1 + ~r4~0) % 256 - 256); {35484#false} is VALID [2022-02-20 19:00:20,098 INFO L290 TraceCheckUtils]: 232: Hoare triple {35484#false} assume !!(0 == ~ep14~0 % 256); {35484#false} is VALID [2022-02-20 19:00:20,098 INFO L290 TraceCheckUtils]: 233: Hoare triple {35484#false} assume !!(0 == ~ep24~0 % 256); {35484#false} is VALID [2022-02-20 19:00:20,099 INFO L290 TraceCheckUtils]: 234: Hoare triple {35484#false} assume !!(0 == ~ep34~0 % 256); {35484#false} is VALID [2022-02-20 19:00:20,099 INFO L290 TraceCheckUtils]: 235: Hoare triple {35484#false} ~newmax4~0 := main_~node4__newmax~3#1; {35484#false} is VALID [2022-02-20 19:00:20,099 INFO L290 TraceCheckUtils]: 236: Hoare triple {35484#false} assume !(3 == ~r4~0);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~3#1; {35484#false} is VALID [2022-02-20 19:00:20,099 INFO L290 TraceCheckUtils]: 237: Hoare triple {35484#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {35484#false} is VALID [2022-02-20 19:00:20,099 INFO L290 TraceCheckUtils]: 238: Hoare triple {35484#false} assume ~st1~0 + ~nl1~0 <= 1; {35484#false} is VALID [2022-02-20 19:00:20,099 INFO L290 TraceCheckUtils]: 239: Hoare triple {35484#false} assume ~st2~0 + ~nl2~0 <= 1; {35484#false} is VALID [2022-02-20 19:00:20,099 INFO L290 TraceCheckUtils]: 240: Hoare triple {35484#false} assume ~st3~0 + ~nl3~0 <= 1; {35484#false} is VALID [2022-02-20 19:00:20,100 INFO L290 TraceCheckUtils]: 241: Hoare triple {35484#false} assume ~st4~0 + ~nl4~0 <= 1; {35484#false} is VALID [2022-02-20 19:00:20,100 INFO L290 TraceCheckUtils]: 242: Hoare triple {35484#false} assume !(~r1~0 >= 3); {35484#false} is VALID [2022-02-20 19:00:20,100 INFO L290 TraceCheckUtils]: 243: Hoare triple {35484#false} assume !(0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0);main_~check__tmp~3#1 := 0; {35484#false} is VALID [2022-02-20 19:00:20,100 INFO L290 TraceCheckUtils]: 244: Hoare triple {35484#false} ~__return_3940~0 := main_~check__tmp~3#1;main_~main__c1~0#1 := ~__return_3940~0;~__tmp_3941_0~0 := main_~main____CPAchecker_TMP_0~2#1; {35484#false} is VALID [2022-02-20 19:00:20,100 INFO L290 TraceCheckUtils]: 245: Hoare triple {35484#false} main_~main____CPAchecker_TMP_0~2#1 := ~__tmp_3941_0~0;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; {35484#false} is VALID [2022-02-20 19:00:20,100 INFO L290 TraceCheckUtils]: 246: Hoare triple {35484#false} assume 0 == main_~assert__arg~3#1 % 256; {35484#false} is VALID [2022-02-20 19:00:20,100 INFO L290 TraceCheckUtils]: 247: Hoare triple {35484#false} assume !false; {35484#false} is VALID [2022-02-20 19:00:20,101 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 19:00:20,101 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 19:00:20,101 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1855864671] [2022-02-20 19:00:20,102 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1855864671] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 19:00:20,102 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 19:00:20,102 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 19:00:20,102 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [520604555] [2022-02-20 19:00:20,102 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 19:00:20,103 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 82.66666666666667) internal successors, (248), 3 states have internal predecessors, (248), 0 states have call successors, (0), 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 248 [2022-02-20 19:00:20,103 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 19:00:20,103 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 82.66666666666667) internal successors, (248), 3 states have internal predecessors, (248), 0 states have call successors, (0), 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 19:00:20,260 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 248 edges. 248 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:00:20,261 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 19:00:20,261 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 19:00:20,262 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 19:00:20,262 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 19:00:20,262 INFO L87 Difference]: Start difference. First operand 3722 states and 5811 transitions. Second operand has 3 states, 3 states have (on average 82.66666666666667) internal successors, (248), 3 states have internal predecessors, (248), 0 states have call successors, (0), 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 19:00:27,134 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:00:27,134 INFO L93 Difference]: Finished difference Result 11099 states and 17317 transitions. [2022-02-20 19:00:27,134 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 19:00:27,134 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 82.66666666666667) internal successors, (248), 3 states have internal predecessors, (248), 0 states have call successors, (0), 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 248 [2022-02-20 19:00:27,134 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 19:00:27,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 82.66666666666667) internal successors, (248), 3 states have internal predecessors, (248), 0 states have call successors, (0), 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 19:00:27,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 2959 transitions. [2022-02-20 19:00:27,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 82.66666666666667) internal successors, (248), 3 states have internal predecessors, (248), 0 states have call successors, (0), 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 19:00:27,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 2959 transitions. [2022-02-20 19:00:27,151 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 2959 transitions. [2022-02-20 19:00:28,908 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 2959 edges. 2959 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:00:31,051 INFO L225 Difference]: With dead ends: 11099 [2022-02-20 19:00:31,051 INFO L226 Difference]: Without dead ends: 7415 [2022-02-20 19:00:31,056 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 19:00:31,057 INFO L933 BasicCegarLoop]: 1974 mSDtfsCounter, 984 mSDsluCounter, 985 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 984 SdHoareTripleChecker+Valid, 2959 SdHoareTripleChecker+Invalid, 9 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-02-20 19:00:31,057 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [984 Valid, 2959 Invalid, 9 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-02-20 19:00:31,063 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7415 states. [2022-02-20 19:00:31,692 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7415 to 3741. [2022-02-20 19:00:31,692 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 19:00:31,699 INFO L82 GeneralOperation]: Start isEquivalent. First operand 7415 states. Second operand has 3741 states, 3740 states have (on average 1.5612299465240642) internal successors, (5839), 3740 states have internal predecessors, (5839), 0 states have call successors, (0), 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 19:00:31,704 INFO L74 IsIncluded]: Start isIncluded. First operand 7415 states. Second operand has 3741 states, 3740 states have (on average 1.5612299465240642) internal successors, (5839), 3740 states have internal predecessors, (5839), 0 states have call successors, (0), 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 19:00:31,709 INFO L87 Difference]: Start difference. First operand 7415 states. Second operand has 3741 states, 3740 states have (on average 1.5612299465240642) internal successors, (5839), 3740 states have internal predecessors, (5839), 0 states have call successors, (0), 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 19:00:33,207 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:00:33,208 INFO L93 Difference]: Finished difference Result 7415 states and 11566 transitions. [2022-02-20 19:00:33,208 INFO L276 IsEmpty]: Start isEmpty. Operand 7415 states and 11566 transitions. [2022-02-20 19:00:33,219 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:00:33,220 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:00:33,226 INFO L74 IsIncluded]: Start isIncluded. First operand has 3741 states, 3740 states have (on average 1.5612299465240642) internal successors, (5839), 3740 states have internal predecessors, (5839), 0 states have call successors, (0), 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 7415 states. [2022-02-20 19:00:33,232 INFO L87 Difference]: Start difference. First operand has 3741 states, 3740 states have (on average 1.5612299465240642) internal successors, (5839), 3740 states have internal predecessors, (5839), 0 states have call successors, (0), 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 7415 states. [2022-02-20 19:00:34,785 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:00:34,786 INFO L93 Difference]: Finished difference Result 7415 states and 11566 transitions. [2022-02-20 19:00:34,786 INFO L276 IsEmpty]: Start isEmpty. Operand 7415 states and 11566 transitions. [2022-02-20 19:00:34,796 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:00:34,796 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:00:34,796 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 19:00:34,796 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 19:00:34,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3741 states, 3740 states have (on average 1.5612299465240642) internal successors, (5839), 3740 states have internal predecessors, (5839), 0 states have call successors, (0), 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 19:00:35,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3741 states to 3741 states and 5839 transitions. [2022-02-20 19:00:35,420 INFO L78 Accepts]: Start accepts. Automaton has 3741 states and 5839 transitions. Word has length 248 [2022-02-20 19:00:35,420 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 19:00:35,421 INFO L470 AbstractCegarLoop]: Abstraction has 3741 states and 5839 transitions. [2022-02-20 19:00:35,421 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 82.66666666666667) internal successors, (248), 3 states have internal predecessors, (248), 0 states have call successors, (0), 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 19:00:35,421 INFO L276 IsEmpty]: Start isEmpty. Operand 3741 states and 5839 transitions. [2022-02-20 19:00:35,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2022-02-20 19:00:35,425 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 19:00:35,425 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] [2022-02-20 19:00:35,426 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-02-20 19:00:35,426 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 19:00:35,426 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 19:00:35,426 INFO L85 PathProgramCache]: Analyzing trace with hash -992528260, now seen corresponding path program 1 times [2022-02-20 19:00:35,427 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 19:00:35,427 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [999651653] [2022-02-20 19:00:35,427 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:00:35,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 19:00:35,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:00:35,514 INFO L290 TraceCheckUtils]: 0: Hoare triple {70251#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_3060~0 := 0;~__return_3302~0 := 0;~__return_3509~0 := 0;~__return_3732~0 := 0;~__return_3940~0 := 0;~__tmp_3941_0~0 := 0;~__return_4138~0 := 0;~__return_3954~0 := 0; {70251#true} is VALID [2022-02-20 19:00:35,514 INFO L290 TraceCheckUtils]: 1: Hoare triple {70251#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_~check__tmp~4#1, main_~node4____CPAchecker_TMP_2~2#1, main_~node4____CPAchecker_TMP_1~2#1, main_~node4____CPAchecker_TMP_0~2#1, main_~node4__newmax~4#1, main_~node3____CPAchecker_TMP_2~2#1, main_~node3____CPAchecker_TMP_1~2#1, main_~node3____CPAchecker_TMP_0~2#1, main_~node3__newmax~4#1, main_~node2____CPAchecker_TMP_2~2#1, main_~node2____CPAchecker_TMP_1~2#1, main_~node2____CPAchecker_TMP_0~2#1, main_~node2__newmax~4#1, main_~node1____CPAchecker_TMP_2~2#1, main_~node1____CPAchecker_TMP_1~2#1, main_~node1____CPAchecker_TMP_0~2#1, main_~node1__newmax~4#1, main_~main____CPAchecker_TMP_0~3#1, main_~__tmp_4~0#1, main_~assert__arg~3#1, main_~check__tmp~3#1, main_~node4__newmax~3#1, main_~node3__newmax~3#1, main_~node2__newmax~3#1, main_~node1__newmax~3#1, main_~main____CPAchecker_TMP_0~2#1, main_~__tmp_3~0#1, main_~assert__arg~2#1, main_~check__tmp~2#1, main_~node4____CPAchecker_TMP_2~1#1, main_~node4____CPAchecker_TMP_1~1#1, main_~node4____CPAchecker_TMP_0~1#1, main_~node4__newmax~2#1, main_~node3____CPAchecker_TMP_2~1#1, main_~node3____CPAchecker_TMP_1~1#1, main_~node3____CPAchecker_TMP_0~1#1, main_~node3__newmax~2#1, main_~node2____CPAchecker_TMP_2~1#1, main_~node2____CPAchecker_TMP_1~1#1, main_~node2____CPAchecker_TMP_0~1#1, main_~node2__newmax~2#1, main_~node1____CPAchecker_TMP_2~1#1, main_~node1____CPAchecker_TMP_1~1#1, main_~node1____CPAchecker_TMP_0~1#1, main_~node1__newmax~2#1, main_~main____CPAchecker_TMP_0~1#1, main_~__tmp_2~0#1, main_~assert__arg~1#1, main_~check__tmp~1#1, main_~node4__newmax~1#1, main_~node3__newmax~1#1, main_~node2__newmax~1#1, main_~node1__newmax~1#1, main_~main____CPAchecker_TMP_0~0#1, main_~__tmp_1~0#1, main_~assert__arg~0#1, main_~check__tmp~0#1, main_~node4____CPAchecker_TMP_2~0#1, main_~node4____CPAchecker_TMP_1~0#1, main_~node4____CPAchecker_TMP_0~0#1, main_~node4__newmax~0#1, main_~node3____CPAchecker_TMP_2~0#1, main_~node3____CPAchecker_TMP_1~0#1, main_~node3____CPAchecker_TMP_0~0#1, main_~node3__newmax~0#1, main_~node2____CPAchecker_TMP_2~0#1, main_~node2____CPAchecker_TMP_1~0#1, main_~node2____CPAchecker_TMP_0~0#1, main_~node2__newmax~0#1, main_~node1____CPAchecker_TMP_2~0#1, main_~node1____CPAchecker_TMP_1~0#1, main_~node1____CPAchecker_TMP_0~0#1, main_~node1__newmax~0#1, main_~init__r121~0#1, main_~init__r131~0#1, main_~init__r141~0#1, main_~init__r211~0#1, main_~init__r231~0#1, main_~init__r241~0#1, main_~init__r311~0#1, main_~init__r321~0#1, main_~init__r341~0#1, main_~init__r411~0#1, main_~init__r421~0#1, main_~init__r431~0#1, main_~init__r122~0#1, main_~init__tmp~0#1, main_~init__r132~0#1, main_~init__tmp___0~0#1, main_~init__r142~0#1, main_~init__tmp___1~0#1, main_~init__r212~0#1, main_~init__tmp___2~0#1, main_~init__r232~0#1, main_~init__tmp___3~0#1, main_~init__r242~0#1, main_~init__tmp___4~0#1, main_~init__r312~0#1, main_~init__tmp___5~0#1, main_~init__r322~0#1, main_~init__tmp___6~0#1, main_~init__r342~0#1, main_~init__tmp___7~0#1, main_~init__r412~0#1, main_~init__tmp___8~0#1, main_~init__r422~0#1, main_~init__tmp___9~0#1, main_~init__r432~0#1, main_~init__tmp___10~0#1, main_~init__r123~0#1, main_~init__tmp___11~0#1, main_~init__r133~0#1, main_~init__tmp___12~0#1, main_~init__r143~0#1, main_~init__tmp___13~0#1, main_~init__r213~0#1, main_~init__tmp___14~0#1, main_~init__r233~0#1, main_~init__tmp___15~0#1, main_~init__r243~0#1, main_~init__tmp___16~0#1, main_~init__r313~0#1, main_~init__tmp___17~0#1, main_~init__r323~0#1, main_~init__tmp___18~0#1, main_~init__r343~0#1, main_~init__tmp___19~0#1, main_~init__r413~0#1, main_~init__tmp___20~0#1, main_~init__r423~0#1, main_~init__tmp___21~0#1, main_~init__r433~0#1, main_~init__tmp___22~0#1, main_~init__tmp___23~0#1, main_~main__c1~0#1, main_~main__i2~0#1;havoc main_~main__c1~0#1;havoc main_~main__i2~0#1;main_~main__c1~0#1 := 0;~ep12~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1;~ep13~0 := main_#t~nondet5#1;havoc main_#t~nondet5#1;~ep14~0 := main_#t~nondet6#1;havoc main_#t~nondet6#1;~ep21~0 := main_#t~nondet7#1;havoc main_#t~nondet7#1;~ep23~0 := main_#t~nondet8#1;havoc main_#t~nondet8#1;~ep24~0 := main_#t~nondet9#1;havoc main_#t~nondet9#1;~ep31~0 := main_#t~nondet10#1;havoc main_#t~nondet10#1;~ep32~0 := main_#t~nondet11#1;havoc main_#t~nondet11#1;~ep34~0 := main_#t~nondet12#1;havoc main_#t~nondet12#1;~ep41~0 := main_#t~nondet13#1;havoc main_#t~nondet13#1;~ep42~0 := main_#t~nondet14#1;havoc main_#t~nondet14#1;~ep43~0 := main_#t~nondet15#1;havoc main_#t~nondet15#1;assume -128 <= main_#t~nondet16#1 && main_#t~nondet16#1 <= 127;~id1~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;assume -128 <= main_#t~nondet17#1 && main_#t~nondet17#1 <= 127;~r1~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;assume -128 <= main_#t~nondet18#1 && main_#t~nondet18#1 <= 127;~st1~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;assume -128 <= main_#t~nondet19#1 && main_#t~nondet19#1 <= 127;~nl1~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;assume -128 <= main_#t~nondet20#1 && main_#t~nondet20#1 <= 127;~m1~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;assume -128 <= main_#t~nondet21#1 && main_#t~nondet21#1 <= 127;~max1~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;~mode1~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;~newmax1~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;assume -128 <= main_#t~nondet24#1 && main_#t~nondet24#1 <= 127;~id2~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;assume -128 <= main_#t~nondet25#1 && main_#t~nondet25#1 <= 127;~r2~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;assume -128 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 127;~st2~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;assume -128 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 127;~nl2~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;assume -128 <= main_#t~nondet28#1 && main_#t~nondet28#1 <= 127;~m2~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;assume -128 <= main_#t~nondet29#1 && main_#t~nondet29#1 <= 127;~max2~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~mode2~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~newmax2~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;assume -128 <= main_#t~nondet32#1 && main_#t~nondet32#1 <= 127;~id3~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;assume -128 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 127;~r3~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;assume -128 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 127;~st3~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;assume -128 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 127;~nl3~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;assume -128 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 127;~m3~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;assume -128 <= main_#t~nondet37#1 && main_#t~nondet37#1 <= 127;~max3~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~mode3~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~newmax3~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;assume -128 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 127;~id4~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;assume -128 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 127;~r4~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;assume -128 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 127;~st4~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;assume -128 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 127;~nl4~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;assume -128 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 127;~m4~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;assume -128 <= main_#t~nondet45#1 && main_#t~nondet45#1 <= 127;~max4~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~mode4~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~newmax4~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;havoc main_~init__r121~0#1;havoc main_~init__r131~0#1;havoc main_~init__r141~0#1;havoc main_~init__r211~0#1;havoc main_~init__r231~0#1;havoc main_~init__r241~0#1;havoc main_~init__r311~0#1;havoc main_~init__r321~0#1;havoc main_~init__r341~0#1;havoc main_~init__r411~0#1;havoc main_~init__r421~0#1;havoc main_~init__r431~0#1;havoc main_~init__r122~0#1;havoc main_~init__tmp~0#1;havoc main_~init__r132~0#1;havoc main_~init__tmp___0~0#1;havoc main_~init__r142~0#1;havoc main_~init__tmp___1~0#1;havoc main_~init__r212~0#1;havoc main_~init__tmp___2~0#1;havoc main_~init__r232~0#1;havoc main_~init__tmp___3~0#1;havoc main_~init__r242~0#1;havoc main_~init__tmp___4~0#1;havoc main_~init__r312~0#1;havoc main_~init__tmp___5~0#1;havoc main_~init__r322~0#1;havoc main_~init__tmp___6~0#1;havoc main_~init__r342~0#1;havoc main_~init__tmp___7~0#1;havoc main_~init__r412~0#1;havoc main_~init__tmp___8~0#1;havoc main_~init__r422~0#1;havoc main_~init__tmp___9~0#1;havoc main_~init__r432~0#1;havoc main_~init__tmp___10~0#1;havoc main_~init__r123~0#1;havoc main_~init__tmp___11~0#1;havoc main_~init__r133~0#1;havoc main_~init__tmp___12~0#1;havoc main_~init__r143~0#1;havoc main_~init__tmp___13~0#1;havoc main_~init__r213~0#1;havoc main_~init__tmp___14~0#1;havoc main_~init__r233~0#1;havoc main_~init__tmp___15~0#1;havoc main_~init__r243~0#1;havoc main_~init__tmp___16~0#1;havoc main_~init__r313~0#1;havoc main_~init__tmp___17~0#1;havoc main_~init__r323~0#1;havoc main_~init__tmp___18~0#1;havoc main_~init__r343~0#1;havoc main_~init__tmp___19~0#1;havoc main_~init__r413~0#1;havoc main_~init__tmp___20~0#1;havoc main_~init__r423~0#1;havoc main_~init__tmp___21~0#1;havoc main_~init__r433~0#1;havoc main_~init__tmp___22~0#1;havoc main_~init__tmp___23~0#1;main_~init__r121~0#1 := ~ep12~0;main_~init__r131~0#1 := ~ep13~0;main_~init__r141~0#1 := ~ep14~0;main_~init__r211~0#1 := ~ep21~0;main_~init__r231~0#1 := ~ep23~0;main_~init__r241~0#1 := ~ep24~0;main_~init__r311~0#1 := ~ep31~0;main_~init__r321~0#1 := ~ep32~0;main_~init__r341~0#1 := ~ep34~0;main_~init__r411~0#1 := ~ep41~0;main_~init__r421~0#1 := ~ep42~0;main_~init__r431~0#1 := ~ep43~0; {70251#true} is VALID [2022-02-20 19:00:35,514 INFO L290 TraceCheckUtils]: 2: Hoare triple {70251#true} assume !!(0 == main_~init__r121~0#1 % 256); {70251#true} is VALID [2022-02-20 19:00:35,514 INFO L290 TraceCheckUtils]: 3: Hoare triple {70251#true} assume !(0 == main_~init__r131~0#1 % 256); {70251#true} is VALID [2022-02-20 19:00:35,514 INFO L290 TraceCheckUtils]: 4: Hoare triple {70251#true} assume !!(0 == ~ep32~0 % 256); {70251#true} is VALID [2022-02-20 19:00:35,515 INFO L290 TraceCheckUtils]: 5: Hoare triple {70251#true} assume !!(0 == main_~init__r141~0#1 % 256);main_~init__tmp~0#1 := 0; {70253#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r141~0#1| 256)) |ULTIMATE.start_main_~init__r141~0#1|) 0)} is VALID [2022-02-20 19:00:35,516 INFO L290 TraceCheckUtils]: 6: Hoare triple {70253#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r141~0#1| 256)) |ULTIMATE.start_main_~init__r141~0#1|) 0)} main_~init__r122~0#1 := (if 0 == main_~init__tmp~0#1 then 0 else 1); {70253#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r141~0#1| 256)) |ULTIMATE.start_main_~init__r141~0#1|) 0)} is VALID [2022-02-20 19:00:35,516 INFO L290 TraceCheckUtils]: 7: Hoare triple {70253#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r141~0#1| 256)) |ULTIMATE.start_main_~init__r141~0#1|) 0)} assume !(0 == main_~init__r131~0#1 % 256);main_~init__tmp___0~0#1 := 1; {70253#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r141~0#1| 256)) |ULTIMATE.start_main_~init__r141~0#1|) 0)} is VALID [2022-02-20 19:00:35,516 INFO L290 TraceCheckUtils]: 8: Hoare triple {70253#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r141~0#1| 256)) |ULTIMATE.start_main_~init__r141~0#1|) 0)} main_~init__r132~0#1 := (if 0 == main_~init__tmp___0~0#1 then 0 else 1); {70253#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r141~0#1| 256)) |ULTIMATE.start_main_~init__r141~0#1|) 0)} is VALID [2022-02-20 19:00:35,517 INFO L290 TraceCheckUtils]: 9: Hoare triple {70253#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r141~0#1| 256)) |ULTIMATE.start_main_~init__r141~0#1|) 0)} assume !(0 == main_~init__r141~0#1 % 256);main_~init__tmp___1~0#1 := 1; {70252#false} is VALID [2022-02-20 19:00:35,517 INFO L290 TraceCheckUtils]: 10: Hoare triple {70252#false} main_~init__r142~0#1 := (if 0 == main_~init__tmp___1~0#1 then 0 else 1); {70252#false} is VALID [2022-02-20 19:00:35,517 INFO L290 TraceCheckUtils]: 11: Hoare triple {70252#false} assume !(0 == main_~init__r211~0#1 % 256);main_~init__tmp___2~0#1 := 1; {70252#false} is VALID [2022-02-20 19:00:35,517 INFO L290 TraceCheckUtils]: 12: Hoare triple {70252#false} main_~init__r212~0#1 := (if 0 == main_~init__tmp___2~0#1 then 0 else 1); {70252#false} is VALID [2022-02-20 19:00:35,518 INFO L290 TraceCheckUtils]: 13: Hoare triple {70252#false} assume !(0 == main_~init__r231~0#1 % 256);main_~init__tmp___3~0#1 := 1; {70252#false} is VALID [2022-02-20 19:00:35,518 INFO L290 TraceCheckUtils]: 14: Hoare triple {70252#false} main_~init__r232~0#1 := (if 0 == main_~init__tmp___3~0#1 then 0 else 1); {70252#false} is VALID [2022-02-20 19:00:35,518 INFO L290 TraceCheckUtils]: 15: Hoare triple {70252#false} assume !(0 == main_~init__r241~0#1 % 256);main_~init__tmp___4~0#1 := 1; {70252#false} is VALID [2022-02-20 19:00:35,518 INFO L290 TraceCheckUtils]: 16: Hoare triple {70252#false} main_~init__r242~0#1 := (if 0 == main_~init__tmp___4~0#1 then 0 else 1); {70252#false} is VALID [2022-02-20 19:00:35,518 INFO L290 TraceCheckUtils]: 17: Hoare triple {70252#false} assume !(0 == main_~init__r311~0#1 % 256);main_~init__tmp___5~0#1 := 1; {70252#false} is VALID [2022-02-20 19:00:35,518 INFO L290 TraceCheckUtils]: 18: Hoare triple {70252#false} main_~init__r312~0#1 := (if 0 == main_~init__tmp___5~0#1 then 0 else 1); {70252#false} is VALID [2022-02-20 19:00:35,518 INFO L290 TraceCheckUtils]: 19: Hoare triple {70252#false} assume !(0 == main_~init__r321~0#1 % 256);main_~init__tmp___6~0#1 := 1; {70252#false} is VALID [2022-02-20 19:00:35,519 INFO L290 TraceCheckUtils]: 20: Hoare triple {70252#false} main_~init__r322~0#1 := (if 0 == main_~init__tmp___6~0#1 then 0 else 1); {70252#false} is VALID [2022-02-20 19:00:35,519 INFO L290 TraceCheckUtils]: 21: Hoare triple {70252#false} assume !(0 == main_~init__r341~0#1 % 256);main_~init__tmp___7~0#1 := 1; {70252#false} is VALID [2022-02-20 19:00:35,519 INFO L290 TraceCheckUtils]: 22: Hoare triple {70252#false} main_~init__r342~0#1 := (if 0 == main_~init__tmp___7~0#1 then 0 else 1); {70252#false} is VALID [2022-02-20 19:00:35,519 INFO L290 TraceCheckUtils]: 23: Hoare triple {70252#false} assume !(0 == main_~init__r411~0#1 % 256);main_~init__tmp___8~0#1 := 1; {70252#false} is VALID [2022-02-20 19:00:35,519 INFO L290 TraceCheckUtils]: 24: Hoare triple {70252#false} main_~init__r412~0#1 := (if 0 == main_~init__tmp___8~0#1 then 0 else 1); {70252#false} is VALID [2022-02-20 19:00:35,519 INFO L290 TraceCheckUtils]: 25: Hoare triple {70252#false} assume !(0 == main_~init__r421~0#1 % 256);main_~init__tmp___9~0#1 := 1; {70252#false} is VALID [2022-02-20 19:00:35,519 INFO L290 TraceCheckUtils]: 26: Hoare triple {70252#false} main_~init__r422~0#1 := (if 0 == main_~init__tmp___9~0#1 then 0 else 1); {70252#false} is VALID [2022-02-20 19:00:35,520 INFO L290 TraceCheckUtils]: 27: Hoare triple {70252#false} assume !(0 == main_~init__r431~0#1 % 256);main_~init__tmp___10~0#1 := 1; {70252#false} is VALID [2022-02-20 19:00:35,520 INFO L290 TraceCheckUtils]: 28: Hoare triple {70252#false} main_~init__r432~0#1 := (if 0 == main_~init__tmp___10~0#1 then 0 else 1); {70252#false} is VALID [2022-02-20 19:00:35,520 INFO L290 TraceCheckUtils]: 29: Hoare triple {70252#false} assume !(0 == main_~init__r122~0#1 % 256);main_~init__tmp___11~0#1 := 1; {70252#false} is VALID [2022-02-20 19:00:35,520 INFO L290 TraceCheckUtils]: 30: Hoare triple {70252#false} main_~init__r123~0#1 := (if 0 == main_~init__tmp___11~0#1 then 0 else 1); {70252#false} is VALID [2022-02-20 19:00:35,520 INFO L290 TraceCheckUtils]: 31: Hoare triple {70252#false} assume !(0 == main_~init__r132~0#1 % 256);main_~init__tmp___12~0#1 := 1; {70252#false} is VALID [2022-02-20 19:00:35,520 INFO L290 TraceCheckUtils]: 32: Hoare triple {70252#false} main_~init__r133~0#1 := (if 0 == main_~init__tmp___12~0#1 then 0 else 1); {70252#false} is VALID [2022-02-20 19:00:35,520 INFO L290 TraceCheckUtils]: 33: Hoare triple {70252#false} assume !(0 == main_~init__r142~0#1 % 256);main_~init__tmp___13~0#1 := 1; {70252#false} is VALID [2022-02-20 19:00:35,520 INFO L290 TraceCheckUtils]: 34: Hoare triple {70252#false} main_~init__r143~0#1 := (if 0 == main_~init__tmp___13~0#1 then 0 else 1); {70252#false} is VALID [2022-02-20 19:00:35,521 INFO L290 TraceCheckUtils]: 35: Hoare triple {70252#false} assume !(0 == main_~init__r212~0#1 % 256);main_~init__tmp___14~0#1 := 1; {70252#false} is VALID [2022-02-20 19:00:35,521 INFO L290 TraceCheckUtils]: 36: Hoare triple {70252#false} main_~init__r213~0#1 := (if 0 == main_~init__tmp___14~0#1 then 0 else 1); {70252#false} is VALID [2022-02-20 19:00:35,521 INFO L290 TraceCheckUtils]: 37: Hoare triple {70252#false} assume !(0 == main_~init__r232~0#1 % 256);main_~init__tmp___15~0#1 := 1; {70252#false} is VALID [2022-02-20 19:00:35,521 INFO L290 TraceCheckUtils]: 38: Hoare triple {70252#false} main_~init__r233~0#1 := (if 0 == main_~init__tmp___15~0#1 then 0 else 1); {70252#false} is VALID [2022-02-20 19:00:35,521 INFO L290 TraceCheckUtils]: 39: Hoare triple {70252#false} assume !(0 == main_~init__r242~0#1 % 256);main_~init__tmp___16~0#1 := 1; {70252#false} is VALID [2022-02-20 19:00:35,521 INFO L290 TraceCheckUtils]: 40: Hoare triple {70252#false} main_~init__r243~0#1 := (if 0 == main_~init__tmp___16~0#1 then 0 else 1); {70252#false} is VALID [2022-02-20 19:00:35,521 INFO L290 TraceCheckUtils]: 41: Hoare triple {70252#false} assume !(0 == main_~init__r312~0#1 % 256);main_~init__tmp___17~0#1 := 1; {70252#false} is VALID [2022-02-20 19:00:35,522 INFO L290 TraceCheckUtils]: 42: Hoare triple {70252#false} main_~init__r313~0#1 := (if 0 == main_~init__tmp___17~0#1 then 0 else 1); {70252#false} is VALID [2022-02-20 19:00:35,522 INFO L290 TraceCheckUtils]: 43: Hoare triple {70252#false} assume !(0 == main_~init__r322~0#1 % 256);main_~init__tmp___18~0#1 := 1; {70252#false} is VALID [2022-02-20 19:00:35,522 INFO L290 TraceCheckUtils]: 44: Hoare triple {70252#false} main_~init__r323~0#1 := (if 0 == main_~init__tmp___18~0#1 then 0 else 1); {70252#false} is VALID [2022-02-20 19:00:35,523 INFO L290 TraceCheckUtils]: 45: Hoare triple {70252#false} assume !(0 == main_~init__r342~0#1 % 256);main_~init__tmp___19~0#1 := 1; {70252#false} is VALID [2022-02-20 19:00:35,523 INFO L290 TraceCheckUtils]: 46: Hoare triple {70252#false} main_~init__r343~0#1 := (if 0 == main_~init__tmp___19~0#1 then 0 else 1); {70252#false} is VALID [2022-02-20 19:00:35,523 INFO L290 TraceCheckUtils]: 47: Hoare triple {70252#false} assume !(0 == main_~init__r412~0#1 % 256);main_~init__tmp___20~0#1 := 1; {70252#false} is VALID [2022-02-20 19:00:35,524 INFO L290 TraceCheckUtils]: 48: Hoare triple {70252#false} main_~init__r413~0#1 := (if 0 == main_~init__tmp___20~0#1 then 0 else 1); {70252#false} is VALID [2022-02-20 19:00:35,524 INFO L290 TraceCheckUtils]: 49: Hoare triple {70252#false} assume !(0 == main_~init__r422~0#1 % 256);main_~init__tmp___21~0#1 := 1; {70252#false} is VALID [2022-02-20 19:00:35,524 INFO L290 TraceCheckUtils]: 50: Hoare triple {70252#false} main_~init__r423~0#1 := (if 0 == main_~init__tmp___21~0#1 then 0 else 1); {70252#false} is VALID [2022-02-20 19:00:35,524 INFO L290 TraceCheckUtils]: 51: Hoare triple {70252#false} assume !(0 == main_~init__r432~0#1 % 256);main_~init__tmp___22~0#1 := 1; {70252#false} is VALID [2022-02-20 19:00:35,524 INFO L290 TraceCheckUtils]: 52: Hoare triple {70252#false} main_~init__r433~0#1 := (if 0 == main_~init__tmp___22~0#1 then 0 else 1); {70252#false} is VALID [2022-02-20 19:00:35,524 INFO L290 TraceCheckUtils]: 53: Hoare triple {70252#false} assume ~id1~0 != ~id2~0; {70252#false} is VALID [2022-02-20 19:00:35,524 INFO L290 TraceCheckUtils]: 54: Hoare triple {70252#false} assume ~id1~0 != ~id3~0; {70252#false} is VALID [2022-02-20 19:00:35,525 INFO L290 TraceCheckUtils]: 55: Hoare triple {70252#false} assume ~id1~0 != ~id4~0; {70252#false} is VALID [2022-02-20 19:00:35,525 INFO L290 TraceCheckUtils]: 56: Hoare triple {70252#false} assume ~id2~0 != ~id3~0; {70252#false} is VALID [2022-02-20 19:00:35,525 INFO L290 TraceCheckUtils]: 57: Hoare triple {70252#false} assume ~id2~0 != ~id4~0; {70252#false} is VALID [2022-02-20 19:00:35,525 INFO L290 TraceCheckUtils]: 58: Hoare triple {70252#false} assume ~id3~0 != ~id4~0; {70252#false} is VALID [2022-02-20 19:00:35,525 INFO L290 TraceCheckUtils]: 59: Hoare triple {70252#false} assume ~id1~0 >= 0; {70252#false} is VALID [2022-02-20 19:00:35,525 INFO L290 TraceCheckUtils]: 60: Hoare triple {70252#false} assume ~id2~0 >= 0; {70252#false} is VALID [2022-02-20 19:00:35,525 INFO L290 TraceCheckUtils]: 61: Hoare triple {70252#false} assume ~id3~0 >= 0; {70252#false} is VALID [2022-02-20 19:00:35,525 INFO L290 TraceCheckUtils]: 62: Hoare triple {70252#false} assume ~id4~0 >= 0; {70252#false} is VALID [2022-02-20 19:00:35,526 INFO L290 TraceCheckUtils]: 63: Hoare triple {70252#false} assume 0 == ~r1~0; {70252#false} is VALID [2022-02-20 19:00:35,526 INFO L290 TraceCheckUtils]: 64: Hoare triple {70252#false} assume 0 == ~r2~0; {70252#false} is VALID [2022-02-20 19:00:35,526 INFO L290 TraceCheckUtils]: 65: Hoare triple {70252#false} assume 0 == ~r3~0; {70252#false} is VALID [2022-02-20 19:00:35,526 INFO L290 TraceCheckUtils]: 66: Hoare triple {70252#false} assume 0 == ~r4~0; {70252#false} is VALID [2022-02-20 19:00:35,526 INFO L290 TraceCheckUtils]: 67: Hoare triple {70252#false} assume !(0 == main_~init__r123~0#1 % 256); {70252#false} is VALID [2022-02-20 19:00:35,526 INFO L290 TraceCheckUtils]: 68: Hoare triple {70252#false} assume !(0 == main_~init__r133~0#1 % 256); {70252#false} is VALID [2022-02-20 19:00:35,526 INFO L290 TraceCheckUtils]: 69: Hoare triple {70252#false} assume !(0 == main_~init__r143~0#1 % 256); {70252#false} is VALID [2022-02-20 19:00:35,527 INFO L290 TraceCheckUtils]: 70: Hoare triple {70252#false} assume !(0 == main_~init__r213~0#1 % 256); {70252#false} is VALID [2022-02-20 19:00:35,527 INFO L290 TraceCheckUtils]: 71: Hoare triple {70252#false} assume !(0 == main_~init__r233~0#1 % 256); {70252#false} is VALID [2022-02-20 19:00:35,527 INFO L290 TraceCheckUtils]: 72: Hoare triple {70252#false} assume !(0 == main_~init__r243~0#1 % 256); {70252#false} is VALID [2022-02-20 19:00:35,527 INFO L290 TraceCheckUtils]: 73: Hoare triple {70252#false} assume !(0 == main_~init__r313~0#1 % 256); {70252#false} is VALID [2022-02-20 19:00:35,527 INFO L290 TraceCheckUtils]: 74: Hoare triple {70252#false} assume !(0 == main_~init__r323~0#1 % 256); {70252#false} is VALID [2022-02-20 19:00:35,527 INFO L290 TraceCheckUtils]: 75: Hoare triple {70252#false} assume !(0 == main_~init__r343~0#1 % 256); {70252#false} is VALID [2022-02-20 19:00:35,527 INFO L290 TraceCheckUtils]: 76: Hoare triple {70252#false} assume !(0 == main_~init__r413~0#1 % 256); {70252#false} is VALID [2022-02-20 19:00:35,528 INFO L290 TraceCheckUtils]: 77: Hoare triple {70252#false} assume !(0 == main_~init__r423~0#1 % 256); {70252#false} is VALID [2022-02-20 19:00:35,528 INFO L290 TraceCheckUtils]: 78: Hoare triple {70252#false} assume !(0 == main_~init__r433~0#1 % 256); {70252#false} is VALID [2022-02-20 19:00:35,528 INFO L290 TraceCheckUtils]: 79: Hoare triple {70252#false} assume ~max1~0 == ~id1~0; {70252#false} is VALID [2022-02-20 19:00:35,528 INFO L290 TraceCheckUtils]: 80: Hoare triple {70252#false} assume ~max2~0 == ~id2~0; {70252#false} is VALID [2022-02-20 19:00:35,528 INFO L290 TraceCheckUtils]: 81: Hoare triple {70252#false} assume ~max3~0 == ~id3~0; {70252#false} is VALID [2022-02-20 19:00:35,528 INFO L290 TraceCheckUtils]: 82: Hoare triple {70252#false} assume ~max4~0 == ~id4~0; {70252#false} is VALID [2022-02-20 19:00:35,528 INFO L290 TraceCheckUtils]: 83: Hoare triple {70252#false} assume 0 == ~st1~0; {70252#false} is VALID [2022-02-20 19:00:35,528 INFO L290 TraceCheckUtils]: 84: Hoare triple {70252#false} assume 0 == ~st2~0; {70252#false} is VALID [2022-02-20 19:00:35,529 INFO L290 TraceCheckUtils]: 85: Hoare triple {70252#false} assume 0 == ~st3~0; {70252#false} is VALID [2022-02-20 19:00:35,529 INFO L290 TraceCheckUtils]: 86: Hoare triple {70252#false} assume 0 == ~st4~0; {70252#false} is VALID [2022-02-20 19:00:35,529 INFO L290 TraceCheckUtils]: 87: Hoare triple {70252#false} assume 0 == ~nl1~0; {70252#false} is VALID [2022-02-20 19:00:35,529 INFO L290 TraceCheckUtils]: 88: Hoare triple {70252#false} assume 0 == ~nl2~0; {70252#false} is VALID [2022-02-20 19:00:35,529 INFO L290 TraceCheckUtils]: 89: Hoare triple {70252#false} assume 0 == ~nl3~0; {70252#false} is VALID [2022-02-20 19:00:35,529 INFO L290 TraceCheckUtils]: 90: Hoare triple {70252#false} assume 0 == ~nl4~0; {70252#false} is VALID [2022-02-20 19:00:35,529 INFO L290 TraceCheckUtils]: 91: Hoare triple {70252#false} assume 0 == ~mode1~0 % 256; {70252#false} is VALID [2022-02-20 19:00:35,530 INFO L290 TraceCheckUtils]: 92: Hoare triple {70252#false} assume 0 == ~mode2~0 % 256; {70252#false} is VALID [2022-02-20 19:00:35,530 INFO L290 TraceCheckUtils]: 93: Hoare triple {70252#false} assume 0 == ~mode3~0 % 256; {70252#false} is VALID [2022-02-20 19:00:35,530 INFO L290 TraceCheckUtils]: 94: Hoare triple {70252#false} assume 0 == ~mode4~0 % 256; {70252#false} is VALID [2022-02-20 19:00:35,530 INFO L290 TraceCheckUtils]: 95: Hoare triple {70252#false} assume !(0 == ~newmax1~0 % 256); {70252#false} is VALID [2022-02-20 19:00:35,530 INFO L290 TraceCheckUtils]: 96: Hoare triple {70252#false} assume !(0 == ~newmax2~0 % 256); {70252#false} is VALID [2022-02-20 19:00:35,530 INFO L290 TraceCheckUtils]: 97: Hoare triple {70252#false} assume !(0 == ~newmax3~0 % 256); {70252#false} is VALID [2022-02-20 19:00:35,530 INFO L290 TraceCheckUtils]: 98: Hoare triple {70252#false} assume !(0 == ~newmax4~0 % 256);main_~init__tmp___23~0#1 := 1;~__return_3060~0 := main_~init__tmp___23~0#1;main_~main__i2~0#1 := ~__return_3060~0; {70252#false} is VALID [2022-02-20 19:00:35,531 INFO L290 TraceCheckUtils]: 99: Hoare triple {70252#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; {70252#false} is VALID [2022-02-20 19:00:35,531 INFO L290 TraceCheckUtils]: 100: Hoare triple {70252#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~0#1;main_~node1__newmax~0#1 := 0; {70252#false} is VALID [2022-02-20 19:00:35,531 INFO L290 TraceCheckUtils]: 101: Hoare triple {70252#false} assume !!(0 == ~mode1~0 % 256); {70252#false} is VALID [2022-02-20 19:00:35,531 INFO L290 TraceCheckUtils]: 102: Hoare triple {70252#false} assume ~r1~0 < 3; {70252#false} is VALID [2022-02-20 19:00:35,531 INFO L290 TraceCheckUtils]: 103: Hoare triple {70252#false} assume !!(0 == ~ep12~0 % 256); {70252#false} is VALID [2022-02-20 19:00:35,531 INFO L290 TraceCheckUtils]: 104: Hoare triple {70252#false} assume !!(0 == ~ep13~0 % 256); {70252#false} is VALID [2022-02-20 19:00:35,531 INFO L290 TraceCheckUtils]: 105: Hoare triple {70252#false} assume !!(0 == ~ep14~0 % 256); {70252#false} is VALID [2022-02-20 19:00:35,531 INFO L290 TraceCheckUtils]: 106: Hoare triple {70252#false} ~mode1~0 := 1;havoc main_~node2__newmax~0#1;main_~node2__newmax~0#1 := 0; {70252#false} is VALID [2022-02-20 19:00:35,532 INFO L290 TraceCheckUtils]: 107: Hoare triple {70252#false} assume !!(0 == ~mode2~0 % 256); {70252#false} is VALID [2022-02-20 19:00:35,532 INFO L290 TraceCheckUtils]: 108: Hoare triple {70252#false} assume ~r2~0 < 3; {70252#false} is VALID [2022-02-20 19:00:35,532 INFO L290 TraceCheckUtils]: 109: Hoare triple {70252#false} assume !!(0 == ~ep21~0 % 256); {70252#false} is VALID [2022-02-20 19:00:35,532 INFO L290 TraceCheckUtils]: 110: Hoare triple {70252#false} assume !!(0 == ~ep23~0 % 256); {70252#false} is VALID [2022-02-20 19:00:35,532 INFO L290 TraceCheckUtils]: 111: Hoare triple {70252#false} assume !!(0 == ~ep24~0 % 256); {70252#false} is VALID [2022-02-20 19:00:35,532 INFO L290 TraceCheckUtils]: 112: Hoare triple {70252#false} ~mode2~0 := 1;havoc main_~node3__newmax~0#1;main_~node3__newmax~0#1 := 0; {70252#false} is VALID [2022-02-20 19:00:35,532 INFO L290 TraceCheckUtils]: 113: Hoare triple {70252#false} assume !!(0 == ~mode3~0 % 256); {70252#false} is VALID [2022-02-20 19:00:35,533 INFO L290 TraceCheckUtils]: 114: Hoare triple {70252#false} assume ~r3~0 < 3; {70252#false} is VALID [2022-02-20 19:00:35,533 INFO L290 TraceCheckUtils]: 115: Hoare triple {70252#false} assume !!(0 == ~ep31~0 % 256); {70252#false} is VALID [2022-02-20 19:00:35,533 INFO L290 TraceCheckUtils]: 116: Hoare triple {70252#false} assume !!(0 == ~ep32~0 % 256); {70252#false} is VALID [2022-02-20 19:00:35,533 INFO L290 TraceCheckUtils]: 117: Hoare triple {70252#false} assume !!(0 == ~ep34~0 % 256); {70252#false} is VALID [2022-02-20 19:00:35,533 INFO L290 TraceCheckUtils]: 118: Hoare triple {70252#false} ~mode3~0 := 1;havoc main_~node4__newmax~0#1;main_~node4__newmax~0#1 := 0; {70252#false} is VALID [2022-02-20 19:00:35,533 INFO L290 TraceCheckUtils]: 119: Hoare triple {70252#false} assume !!(0 == ~mode4~0 % 256); {70252#false} is VALID [2022-02-20 19:00:35,533 INFO L290 TraceCheckUtils]: 120: Hoare triple {70252#false} assume ~r4~0 < 3; {70252#false} is VALID [2022-02-20 19:00:35,534 INFO L290 TraceCheckUtils]: 121: Hoare triple {70252#false} assume !!(0 == ~ep41~0 % 256); {70252#false} is VALID [2022-02-20 19:00:35,534 INFO L290 TraceCheckUtils]: 122: Hoare triple {70252#false} assume !!(0 == ~ep42~0 % 256); {70252#false} is VALID [2022-02-20 19:00:35,534 INFO L290 TraceCheckUtils]: 123: Hoare triple {70252#false} assume !!(0 == ~ep43~0 % 256); {70252#false} is VALID [2022-02-20 19:00:35,534 INFO L290 TraceCheckUtils]: 124: Hoare triple {70252#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; {70252#false} is VALID [2022-02-20 19:00:35,534 INFO L290 TraceCheckUtils]: 125: Hoare triple {70252#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {70252#false} is VALID [2022-02-20 19:00:35,534 INFO L290 TraceCheckUtils]: 126: Hoare triple {70252#false} assume ~st1~0 + ~nl1~0 <= 1; {70252#false} is VALID [2022-02-20 19:00:35,534 INFO L290 TraceCheckUtils]: 127: Hoare triple {70252#false} assume ~st2~0 + ~nl2~0 <= 1; {70252#false} is VALID [2022-02-20 19:00:35,534 INFO L290 TraceCheckUtils]: 128: Hoare triple {70252#false} assume ~st3~0 + ~nl3~0 <= 1; {70252#false} is VALID [2022-02-20 19:00:35,535 INFO L290 TraceCheckUtils]: 129: Hoare triple {70252#false} assume ~st4~0 + ~nl4~0 <= 1; {70252#false} is VALID [2022-02-20 19:00:35,535 INFO L290 TraceCheckUtils]: 130: Hoare triple {70252#false} assume !(~r1~0 >= 3); {70252#false} is VALID [2022-02-20 19:00:35,535 INFO L290 TraceCheckUtils]: 131: Hoare triple {70252#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {70252#false} is VALID [2022-02-20 19:00:35,535 INFO L290 TraceCheckUtils]: 132: Hoare triple {70252#false} assume ~r1~0 < 3; {70252#false} is VALID [2022-02-20 19:00:35,535 INFO L290 TraceCheckUtils]: 133: Hoare triple {70252#false} assume !(~r1~0 >= 3); {70252#false} is VALID [2022-02-20 19:00:35,535 INFO L290 TraceCheckUtils]: 134: Hoare triple {70252#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {70252#false} is VALID [2022-02-20 19:00:35,535 INFO L290 TraceCheckUtils]: 135: Hoare triple {70252#false} assume ~r1~0 < 3;main_~check__tmp~0#1 := 1;~__return_3302~0 := main_~check__tmp~0#1;main_~main__c1~0#1 := ~__return_3302~0;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; {70252#false} is VALID [2022-02-20 19:00:35,536 INFO L290 TraceCheckUtils]: 136: Hoare triple {70252#false} assume !(0 == main_~assert__arg~0#1 % 256);main_~main____CPAchecker_TMP_0~0#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {70252#false} is VALID [2022-02-20 19:00:35,536 INFO L290 TraceCheckUtils]: 137: Hoare triple {70252#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~1#1;main_~node1__newmax~1#1 := 0; {70252#false} is VALID [2022-02-20 19:00:35,536 INFO L290 TraceCheckUtils]: 138: Hoare triple {70252#false} assume !(0 == ~mode1~0 % 256);~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {70252#false} is VALID [2022-02-20 19:00:35,536 INFO L290 TraceCheckUtils]: 139: Hoare triple {70252#false} assume !!(0 == ~ep21~0 % 256); {70252#false} is VALID [2022-02-20 19:00:35,536 INFO L290 TraceCheckUtils]: 140: Hoare triple {70252#false} assume !!(0 == ~ep31~0 % 256); {70252#false} is VALID [2022-02-20 19:00:35,536 INFO L290 TraceCheckUtils]: 141: Hoare triple {70252#false} assume !!(0 == ~ep41~0 % 256); {70252#false} is VALID [2022-02-20 19:00:35,536 INFO L290 TraceCheckUtils]: 142: Hoare triple {70252#false} ~newmax1~0 := main_~node1__newmax~1#1; {70252#false} is VALID [2022-02-20 19:00:35,537 INFO L290 TraceCheckUtils]: 143: Hoare triple {70252#false} assume !(2 == ~r1~0);~mode1~0 := 0;havoc main_~node2__newmax~1#1;main_~node2__newmax~1#1 := 0; {70252#false} is VALID [2022-02-20 19:00:35,537 INFO L290 TraceCheckUtils]: 144: Hoare triple {70252#false} assume !(0 == ~mode2~0 % 256);~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {70252#false} is VALID [2022-02-20 19:00:35,537 INFO L290 TraceCheckUtils]: 145: Hoare triple {70252#false} assume !!(0 == ~ep12~0 % 256); {70252#false} is VALID [2022-02-20 19:00:35,537 INFO L290 TraceCheckUtils]: 146: Hoare triple {70252#false} assume !!(0 == ~ep32~0 % 256); {70252#false} is VALID [2022-02-20 19:00:35,537 INFO L290 TraceCheckUtils]: 147: Hoare triple {70252#false} assume !!(0 == ~ep42~0 % 256); {70252#false} is VALID [2022-02-20 19:00:35,537 INFO L290 TraceCheckUtils]: 148: Hoare triple {70252#false} ~newmax2~0 := main_~node2__newmax~1#1; {70252#false} is VALID [2022-02-20 19:00:35,537 INFO L290 TraceCheckUtils]: 149: Hoare triple {70252#false} assume !(3 == ~r2~0);~mode2~0 := 0;havoc main_~node3__newmax~1#1;main_~node3__newmax~1#1 := 0; {70252#false} is VALID [2022-02-20 19:00:35,538 INFO L290 TraceCheckUtils]: 150: Hoare triple {70252#false} assume !(0 == ~mode3~0 % 256);~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {70252#false} is VALID [2022-02-20 19:00:35,538 INFO L290 TraceCheckUtils]: 151: Hoare triple {70252#false} assume !!(0 == ~ep13~0 % 256); {70252#false} is VALID [2022-02-20 19:00:35,538 INFO L290 TraceCheckUtils]: 152: Hoare triple {70252#false} assume !!(0 == ~ep23~0 % 256); {70252#false} is VALID [2022-02-20 19:00:35,538 INFO L290 TraceCheckUtils]: 153: Hoare triple {70252#false} assume !!(0 == ~ep43~0 % 256); {70252#false} is VALID [2022-02-20 19:00:35,538 INFO L290 TraceCheckUtils]: 154: Hoare triple {70252#false} ~newmax3~0 := main_~node3__newmax~1#1; {70252#false} is VALID [2022-02-20 19:00:35,538 INFO L290 TraceCheckUtils]: 155: Hoare triple {70252#false} assume !(3 == ~r3~0);~mode3~0 := 0;havoc main_~node4__newmax~1#1;main_~node4__newmax~1#1 := 0; {70252#false} is VALID [2022-02-20 19:00:35,538 INFO L290 TraceCheckUtils]: 156: Hoare triple {70252#false} assume !(0 == ~mode4~0 % 256);~r4~0 := (if (1 + ~r4~0) % 256 <= 127 then (1 + ~r4~0) % 256 else (1 + ~r4~0) % 256 - 256); {70252#false} is VALID [2022-02-20 19:00:35,538 INFO L290 TraceCheckUtils]: 157: Hoare triple {70252#false} assume !!(0 == ~ep14~0 % 256); {70252#false} is VALID [2022-02-20 19:00:35,539 INFO L290 TraceCheckUtils]: 158: Hoare triple {70252#false} assume !!(0 == ~ep24~0 % 256); {70252#false} is VALID [2022-02-20 19:00:35,539 INFO L290 TraceCheckUtils]: 159: Hoare triple {70252#false} assume !!(0 == ~ep34~0 % 256); {70252#false} is VALID [2022-02-20 19:00:35,539 INFO L290 TraceCheckUtils]: 160: Hoare triple {70252#false} ~newmax4~0 := main_~node4__newmax~1#1; {70252#false} is VALID [2022-02-20 19:00:35,539 INFO L290 TraceCheckUtils]: 161: Hoare triple {70252#false} assume !(3 == ~r4~0);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~1#1; {70252#false} is VALID [2022-02-20 19:00:35,539 INFO L290 TraceCheckUtils]: 162: Hoare triple {70252#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {70252#false} is VALID [2022-02-20 19:00:35,539 INFO L290 TraceCheckUtils]: 163: Hoare triple {70252#false} assume ~st1~0 + ~nl1~0 <= 1; {70252#false} is VALID [2022-02-20 19:00:35,539 INFO L290 TraceCheckUtils]: 164: Hoare triple {70252#false} assume ~st2~0 + ~nl2~0 <= 1; {70252#false} is VALID [2022-02-20 19:00:35,540 INFO L290 TraceCheckUtils]: 165: Hoare triple {70252#false} assume ~st3~0 + ~nl3~0 <= 1; {70252#false} is VALID [2022-02-20 19:00:35,540 INFO L290 TraceCheckUtils]: 166: Hoare triple {70252#false} assume ~st4~0 + ~nl4~0 <= 1; {70252#false} is VALID [2022-02-20 19:00:35,540 INFO L290 TraceCheckUtils]: 167: Hoare triple {70252#false} assume !(~r1~0 >= 3); {70252#false} is VALID [2022-02-20 19:00:35,540 INFO L290 TraceCheckUtils]: 168: Hoare triple {70252#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {70252#false} is VALID [2022-02-20 19:00:35,540 INFO L290 TraceCheckUtils]: 169: Hoare triple {70252#false} assume ~r1~0 < 3; {70252#false} is VALID [2022-02-20 19:00:35,540 INFO L290 TraceCheckUtils]: 170: Hoare triple {70252#false} assume !(~r1~0 >= 3); {70252#false} is VALID [2022-02-20 19:00:35,540 INFO L290 TraceCheckUtils]: 171: Hoare triple {70252#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {70252#false} is VALID [2022-02-20 19:00:35,541 INFO L290 TraceCheckUtils]: 172: Hoare triple {70252#false} assume ~r1~0 < 3;main_~check__tmp~1#1 := 1;~__return_3509~0 := main_~check__tmp~1#1;main_~main__c1~0#1 := ~__return_3509~0;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; {70252#false} is VALID [2022-02-20 19:00:35,541 INFO L290 TraceCheckUtils]: 173: Hoare triple {70252#false} assume !(0 == main_~assert__arg~1#1 % 256);main_~main____CPAchecker_TMP_0~1#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {70252#false} is VALID [2022-02-20 19:00:35,541 INFO L290 TraceCheckUtils]: 174: Hoare triple {70252#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~2#1;main_~node1__newmax~2#1 := 0; {70252#false} is VALID [2022-02-20 19:00:35,541 INFO L290 TraceCheckUtils]: 175: Hoare triple {70252#false} assume !!(0 == ~mode1~0 % 256); {70252#false} is VALID [2022-02-20 19:00:35,541 INFO L290 TraceCheckUtils]: 176: Hoare triple {70252#false} assume ~r1~0 < 3; {70252#false} is VALID [2022-02-20 19:00:35,541 INFO L290 TraceCheckUtils]: 177: Hoare triple {70252#false} assume !!(0 == ~ep12~0 % 256); {70252#false} is VALID [2022-02-20 19:00:35,541 INFO L290 TraceCheckUtils]: 178: Hoare triple {70252#false} assume !!(0 == ~ep13~0 % 256); {70252#false} is VALID [2022-02-20 19:00:35,541 INFO L290 TraceCheckUtils]: 179: Hoare triple {70252#false} assume !!(0 == ~ep14~0 % 256); {70252#false} is VALID [2022-02-20 19:00:35,542 INFO L290 TraceCheckUtils]: 180: Hoare triple {70252#false} ~mode1~0 := 1;havoc main_~node2__newmax~2#1;main_~node2__newmax~2#1 := 0; {70252#false} is VALID [2022-02-20 19:00:35,542 INFO L290 TraceCheckUtils]: 181: Hoare triple {70252#false} assume !!(0 == ~mode2~0 % 256); {70252#false} is VALID [2022-02-20 19:00:35,542 INFO L290 TraceCheckUtils]: 182: Hoare triple {70252#false} assume ~r2~0 < 3; {70252#false} is VALID [2022-02-20 19:00:35,542 INFO L290 TraceCheckUtils]: 183: Hoare triple {70252#false} assume !!(0 == ~ep21~0 % 256); {70252#false} is VALID [2022-02-20 19:00:35,542 INFO L290 TraceCheckUtils]: 184: Hoare triple {70252#false} assume !!(0 == ~ep23~0 % 256); {70252#false} is VALID [2022-02-20 19:00:35,542 INFO L290 TraceCheckUtils]: 185: Hoare triple {70252#false} assume !!(0 == ~ep24~0 % 256); {70252#false} is VALID [2022-02-20 19:00:35,542 INFO L290 TraceCheckUtils]: 186: Hoare triple {70252#false} ~mode2~0 := 1;havoc main_~node3__newmax~2#1;main_~node3__newmax~2#1 := 0; {70252#false} is VALID [2022-02-20 19:00:35,543 INFO L290 TraceCheckUtils]: 187: Hoare triple {70252#false} assume !!(0 == ~mode3~0 % 256); {70252#false} is VALID [2022-02-20 19:00:35,543 INFO L290 TraceCheckUtils]: 188: Hoare triple {70252#false} assume ~r3~0 < 3; {70252#false} is VALID [2022-02-20 19:00:35,543 INFO L290 TraceCheckUtils]: 189: Hoare triple {70252#false} assume !!(0 == ~ep31~0 % 256); {70252#false} is VALID [2022-02-20 19:00:35,543 INFO L290 TraceCheckUtils]: 190: Hoare triple {70252#false} assume !!(0 == ~ep32~0 % 256); {70252#false} is VALID [2022-02-20 19:00:35,543 INFO L290 TraceCheckUtils]: 191: Hoare triple {70252#false} assume !!(0 == ~ep34~0 % 256); {70252#false} is VALID [2022-02-20 19:00:35,543 INFO L290 TraceCheckUtils]: 192: Hoare triple {70252#false} ~mode3~0 := 1;havoc main_~node4__newmax~2#1;main_~node4__newmax~2#1 := 0; {70252#false} is VALID [2022-02-20 19:00:35,543 INFO L290 TraceCheckUtils]: 193: Hoare triple {70252#false} assume !!(0 == ~mode4~0 % 256); {70252#false} is VALID [2022-02-20 19:00:35,544 INFO L290 TraceCheckUtils]: 194: Hoare triple {70252#false} assume ~r4~0 < 3; {70252#false} is VALID [2022-02-20 19:00:35,544 INFO L290 TraceCheckUtils]: 195: Hoare triple {70252#false} assume !!(0 == ~ep41~0 % 256); {70252#false} is VALID [2022-02-20 19:00:35,544 INFO L290 TraceCheckUtils]: 196: Hoare triple {70252#false} assume !!(0 == ~ep42~0 % 256); {70252#false} is VALID [2022-02-20 19:00:35,544 INFO L290 TraceCheckUtils]: 197: Hoare triple {70252#false} assume !!(0 == ~ep43~0 % 256); {70252#false} is VALID [2022-02-20 19:00:35,544 INFO L290 TraceCheckUtils]: 198: Hoare triple {70252#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; {70252#false} is VALID [2022-02-20 19:00:35,544 INFO L290 TraceCheckUtils]: 199: Hoare triple {70252#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {70252#false} is VALID [2022-02-20 19:00:35,544 INFO L290 TraceCheckUtils]: 200: Hoare triple {70252#false} assume ~st1~0 + ~nl1~0 <= 1; {70252#false} is VALID [2022-02-20 19:00:35,544 INFO L290 TraceCheckUtils]: 201: Hoare triple {70252#false} assume ~st2~0 + ~nl2~0 <= 1; {70252#false} is VALID [2022-02-20 19:00:35,545 INFO L290 TraceCheckUtils]: 202: Hoare triple {70252#false} assume ~st3~0 + ~nl3~0 <= 1; {70252#false} is VALID [2022-02-20 19:00:35,545 INFO L290 TraceCheckUtils]: 203: Hoare triple {70252#false} assume ~st4~0 + ~nl4~0 <= 1; {70252#false} is VALID [2022-02-20 19:00:35,545 INFO L290 TraceCheckUtils]: 204: Hoare triple {70252#false} assume !(~r1~0 >= 3); {70252#false} is VALID [2022-02-20 19:00:35,545 INFO L290 TraceCheckUtils]: 205: Hoare triple {70252#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {70252#false} is VALID [2022-02-20 19:00:35,545 INFO L290 TraceCheckUtils]: 206: Hoare triple {70252#false} assume ~r1~0 < 3; {70252#false} is VALID [2022-02-20 19:00:35,545 INFO L290 TraceCheckUtils]: 207: Hoare triple {70252#false} assume !(~r1~0 >= 3); {70252#false} is VALID [2022-02-20 19:00:35,545 INFO L290 TraceCheckUtils]: 208: Hoare triple {70252#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {70252#false} is VALID [2022-02-20 19:00:35,546 INFO L290 TraceCheckUtils]: 209: Hoare triple {70252#false} assume ~r1~0 < 3;main_~check__tmp~2#1 := 1;~__return_3732~0 := main_~check__tmp~2#1;main_~main__c1~0#1 := ~__return_3732~0;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; {70252#false} is VALID [2022-02-20 19:00:35,546 INFO L290 TraceCheckUtils]: 210: Hoare triple {70252#false} assume !(0 == main_~assert__arg~2#1 % 256);main_~main____CPAchecker_TMP_0~2#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {70252#false} is VALID [2022-02-20 19:00:35,546 INFO L290 TraceCheckUtils]: 211: Hoare triple {70252#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~3#1;main_~node1__newmax~3#1 := 0; {70252#false} is VALID [2022-02-20 19:00:35,546 INFO L290 TraceCheckUtils]: 212: Hoare triple {70252#false} assume !(0 == ~mode1~0 % 256);~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {70252#false} is VALID [2022-02-20 19:00:35,546 INFO L290 TraceCheckUtils]: 213: Hoare triple {70252#false} assume !!(0 == ~ep21~0 % 256); {70252#false} is VALID [2022-02-20 19:00:35,546 INFO L290 TraceCheckUtils]: 214: Hoare triple {70252#false} assume !!(0 == ~ep31~0 % 256); {70252#false} is VALID [2022-02-20 19:00:35,546 INFO L290 TraceCheckUtils]: 215: Hoare triple {70252#false} assume !!(0 == ~ep41~0 % 256); {70252#false} is VALID [2022-02-20 19:00:35,547 INFO L290 TraceCheckUtils]: 216: Hoare triple {70252#false} ~newmax1~0 := main_~node1__newmax~3#1; {70252#false} is VALID [2022-02-20 19:00:35,547 INFO L290 TraceCheckUtils]: 217: Hoare triple {70252#false} assume 2 == ~r1~0; {70252#false} is VALID [2022-02-20 19:00:35,547 INFO L290 TraceCheckUtils]: 218: Hoare triple {70252#false} assume ~max1~0 == ~id1~0;~st1~0 := 1; {70252#false} is VALID [2022-02-20 19:00:35,547 INFO L290 TraceCheckUtils]: 219: Hoare triple {70252#false} ~mode1~0 := 0;havoc main_~node2__newmax~3#1;main_~node2__newmax~3#1 := 0; {70252#false} is VALID [2022-02-20 19:00:35,547 INFO L290 TraceCheckUtils]: 220: Hoare triple {70252#false} assume !(0 == ~mode2~0 % 256);~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {70252#false} is VALID [2022-02-20 19:00:35,547 INFO L290 TraceCheckUtils]: 221: Hoare triple {70252#false} assume !!(0 == ~ep12~0 % 256); {70252#false} is VALID [2022-02-20 19:00:35,547 INFO L290 TraceCheckUtils]: 222: Hoare triple {70252#false} assume !!(0 == ~ep32~0 % 256); {70252#false} is VALID [2022-02-20 19:00:35,548 INFO L290 TraceCheckUtils]: 223: Hoare triple {70252#false} assume !!(0 == ~ep42~0 % 256); {70252#false} is VALID [2022-02-20 19:00:35,548 INFO L290 TraceCheckUtils]: 224: Hoare triple {70252#false} ~newmax2~0 := main_~node2__newmax~3#1; {70252#false} is VALID [2022-02-20 19:00:35,548 INFO L290 TraceCheckUtils]: 225: Hoare triple {70252#false} assume !(3 == ~r2~0);~mode2~0 := 0;havoc main_~node3__newmax~3#1;main_~node3__newmax~3#1 := 0; {70252#false} is VALID [2022-02-20 19:00:35,548 INFO L290 TraceCheckUtils]: 226: Hoare triple {70252#false} assume !(0 == ~mode3~0 % 256);~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {70252#false} is VALID [2022-02-20 19:00:35,548 INFO L290 TraceCheckUtils]: 227: Hoare triple {70252#false} assume !!(0 == ~ep13~0 % 256); {70252#false} is VALID [2022-02-20 19:00:35,548 INFO L290 TraceCheckUtils]: 228: Hoare triple {70252#false} assume !!(0 == ~ep23~0 % 256); {70252#false} is VALID [2022-02-20 19:00:35,548 INFO L290 TraceCheckUtils]: 229: Hoare triple {70252#false} assume !!(0 == ~ep43~0 % 256); {70252#false} is VALID [2022-02-20 19:00:35,549 INFO L290 TraceCheckUtils]: 230: Hoare triple {70252#false} ~newmax3~0 := main_~node3__newmax~3#1; {70252#false} is VALID [2022-02-20 19:00:35,549 INFO L290 TraceCheckUtils]: 231: Hoare triple {70252#false} assume !(3 == ~r3~0);~mode3~0 := 0;havoc main_~node4__newmax~3#1;main_~node4__newmax~3#1 := 0; {70252#false} is VALID [2022-02-20 19:00:35,549 INFO L290 TraceCheckUtils]: 232: Hoare triple {70252#false} assume !(0 == ~mode4~0 % 256);~r4~0 := (if (1 + ~r4~0) % 256 <= 127 then (1 + ~r4~0) % 256 else (1 + ~r4~0) % 256 - 256); {70252#false} is VALID [2022-02-20 19:00:35,549 INFO L290 TraceCheckUtils]: 233: Hoare triple {70252#false} assume !!(0 == ~ep14~0 % 256); {70252#false} is VALID [2022-02-20 19:00:35,549 INFO L290 TraceCheckUtils]: 234: Hoare triple {70252#false} assume !!(0 == ~ep24~0 % 256); {70252#false} is VALID [2022-02-20 19:00:35,549 INFO L290 TraceCheckUtils]: 235: Hoare triple {70252#false} assume !!(0 == ~ep34~0 % 256); {70252#false} is VALID [2022-02-20 19:00:35,549 INFO L290 TraceCheckUtils]: 236: Hoare triple {70252#false} ~newmax4~0 := main_~node4__newmax~3#1; {70252#false} is VALID [2022-02-20 19:00:35,549 INFO L290 TraceCheckUtils]: 237: Hoare triple {70252#false} assume !(3 == ~r4~0);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~3#1; {70252#false} is VALID [2022-02-20 19:00:35,550 INFO L290 TraceCheckUtils]: 238: Hoare triple {70252#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {70252#false} is VALID [2022-02-20 19:00:35,550 INFO L290 TraceCheckUtils]: 239: Hoare triple {70252#false} assume ~st1~0 + ~nl1~0 <= 1; {70252#false} is VALID [2022-02-20 19:00:35,550 INFO L290 TraceCheckUtils]: 240: Hoare triple {70252#false} assume ~st2~0 + ~nl2~0 <= 1; {70252#false} is VALID [2022-02-20 19:00:35,550 INFO L290 TraceCheckUtils]: 241: Hoare triple {70252#false} assume ~st3~0 + ~nl3~0 <= 1; {70252#false} is VALID [2022-02-20 19:00:35,550 INFO L290 TraceCheckUtils]: 242: Hoare triple {70252#false} assume ~st4~0 + ~nl4~0 <= 1; {70252#false} is VALID [2022-02-20 19:00:35,550 INFO L290 TraceCheckUtils]: 243: Hoare triple {70252#false} assume !(~r1~0 >= 3); {70252#false} is VALID [2022-02-20 19:00:35,550 INFO L290 TraceCheckUtils]: 244: Hoare triple {70252#false} assume !(0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0);main_~check__tmp~3#1 := 0; {70252#false} is VALID [2022-02-20 19:00:35,551 INFO L290 TraceCheckUtils]: 245: Hoare triple {70252#false} ~__return_3940~0 := main_~check__tmp~3#1;main_~main__c1~0#1 := ~__return_3940~0;~__tmp_3941_0~0 := main_~main____CPAchecker_TMP_0~2#1; {70252#false} is VALID [2022-02-20 19:00:35,551 INFO L290 TraceCheckUtils]: 246: Hoare triple {70252#false} main_~main____CPAchecker_TMP_0~2#1 := ~__tmp_3941_0~0;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; {70252#false} is VALID [2022-02-20 19:00:35,551 INFO L290 TraceCheckUtils]: 247: Hoare triple {70252#false} assume 0 == main_~assert__arg~3#1 % 256; {70252#false} is VALID [2022-02-20 19:00:35,551 INFO L290 TraceCheckUtils]: 248: Hoare triple {70252#false} assume !false; {70252#false} is VALID [2022-02-20 19:00:35,552 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 19:00:35,552 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 19:00:35,552 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [999651653] [2022-02-20 19:00:35,552 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [999651653] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 19:00:35,552 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 19:00:35,552 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 19:00:35,553 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [460972874] [2022-02-20 19:00:35,554 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 19:00:35,554 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 83.0) internal successors, (249), 3 states have internal predecessors, (249), 0 states have call successors, (0), 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 249 [2022-02-20 19:00:35,555 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 19:00:35,555 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 83.0) internal successors, (249), 3 states have internal predecessors, (249), 0 states have call successors, (0), 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 19:00:35,708 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 249 edges. 249 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:00:35,708 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 19:00:35,708 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 19:00:35,708 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 19:00:35,709 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 19:00:35,709 INFO L87 Difference]: Start difference. First operand 3741 states and 5839 transitions. Second operand has 3 states, 3 states have (on average 83.0) internal successors, (249), 3 states have internal predecessors, (249), 0 states have call successors, (0), 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 19:00:42,278 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:00:42,278 INFO L93 Difference]: Finished difference Result 11118 states and 17338 transitions. [2022-02-20 19:00:42,278 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 19:00:42,278 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 83.0) internal successors, (249), 3 states have internal predecessors, (249), 0 states have call successors, (0), 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 249 [2022-02-20 19:00:42,278 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 19:00:42,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 83.0) internal successors, (249), 3 states have internal predecessors, (249), 0 states have call successors, (0), 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 19:00:42,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 2954 transitions. [2022-02-20 19:00:42,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 83.0) internal successors, (249), 3 states have internal predecessors, (249), 0 states have call successors, (0), 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 19:00:42,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 2954 transitions. [2022-02-20 19:00:42,294 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 2954 transitions. [2022-02-20 19:00:44,055 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 2954 edges. 2954 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:00:46,301 INFO L225 Difference]: With dead ends: 11118 [2022-02-20 19:00:46,301 INFO L226 Difference]: Without dead ends: 7433 [2022-02-20 19:00:46,306 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 19:00:46,313 INFO L933 BasicCegarLoop]: 1974 mSDtfsCounter, 979 mSDsluCounter, 985 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 979 SdHoareTripleChecker+Valid, 2959 SdHoareTripleChecker+Invalid, 9 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-02-20 19:00:46,313 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [979 Valid, 2959 Invalid, 9 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-02-20 19:00:46,319 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7433 states. [2022-02-20 19:00:46,900 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7433 to 3759. [2022-02-20 19:00:46,900 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 19:00:46,907 INFO L82 GeneralOperation]: Start isEquivalent. First operand 7433 states. Second operand has 3759 states, 3758 states have (on average 1.5593400745077168) internal successors, (5860), 3758 states have internal predecessors, (5860), 0 states have call successors, (0), 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 19:00:46,914 INFO L74 IsIncluded]: Start isIncluded. First operand 7433 states. Second operand has 3759 states, 3758 states have (on average 1.5593400745077168) internal successors, (5860), 3758 states have internal predecessors, (5860), 0 states have call successors, (0), 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 19:00:46,921 INFO L87 Difference]: Start difference. First operand 7433 states. Second operand has 3759 states, 3758 states have (on average 1.5593400745077168) internal successors, (5860), 3758 states have internal predecessors, (5860), 0 states have call successors, (0), 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 19:00:48,487 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:00:48,488 INFO L93 Difference]: Finished difference Result 7433 states and 11587 transitions. [2022-02-20 19:00:48,488 INFO L276 IsEmpty]: Start isEmpty. Operand 7433 states and 11587 transitions. [2022-02-20 19:00:48,495 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:00:48,495 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:00:48,499 INFO L74 IsIncluded]: Start isIncluded. First operand has 3759 states, 3758 states have (on average 1.5593400745077168) internal successors, (5860), 3758 states have internal predecessors, (5860), 0 states have call successors, (0), 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 7433 states. [2022-02-20 19:00:48,503 INFO L87 Difference]: Start difference. First operand has 3759 states, 3758 states have (on average 1.5593400745077168) internal successors, (5860), 3758 states have internal predecessors, (5860), 0 states have call successors, (0), 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 7433 states. [2022-02-20 19:00:50,031 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:00:50,031 INFO L93 Difference]: Finished difference Result 7433 states and 11587 transitions. [2022-02-20 19:00:50,031 INFO L276 IsEmpty]: Start isEmpty. Operand 7433 states and 11587 transitions. [2022-02-20 19:00:50,038 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:00:50,038 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:00:50,039 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 19:00:50,039 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 19:00:50,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3759 states, 3758 states have (on average 1.5593400745077168) internal successors, (5860), 3758 states have internal predecessors, (5860), 0 states have call successors, (0), 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 19:00:50,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3759 states to 3759 states and 5860 transitions. [2022-02-20 19:00:50,574 INFO L78 Accepts]: Start accepts. Automaton has 3759 states and 5860 transitions. Word has length 249 [2022-02-20 19:00:50,574 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 19:00:50,574 INFO L470 AbstractCegarLoop]: Abstraction has 3759 states and 5860 transitions. [2022-02-20 19:00:50,574 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 83.0) internal successors, (249), 3 states have internal predecessors, (249), 0 states have call successors, (0), 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 19:00:50,574 INFO L276 IsEmpty]: Start isEmpty. Operand 3759 states and 5860 transitions. [2022-02-20 19:00:50,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2022-02-20 19:00:50,579 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 19:00:50,579 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] [2022-02-20 19:00:50,579 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-02-20 19:00:50,579 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 19:00:50,580 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 19:00:50,580 INFO L85 PathProgramCache]: Analyzing trace with hash -1666542812, now seen corresponding path program 1 times [2022-02-20 19:00:50,580 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 19:00:50,580 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [62818339] [2022-02-20 19:00:50,580 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:00:50,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 19:00:50,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:00:50,675 INFO L290 TraceCheckUtils]: 0: Hoare triple {105111#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_3060~0 := 0;~__return_3302~0 := 0;~__return_3509~0 := 0;~__return_3732~0 := 0;~__return_3940~0 := 0;~__tmp_3941_0~0 := 0;~__return_4138~0 := 0;~__return_3954~0 := 0; {105111#true} is VALID [2022-02-20 19:00:50,675 INFO L290 TraceCheckUtils]: 1: Hoare triple {105111#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_~check__tmp~4#1, main_~node4____CPAchecker_TMP_2~2#1, main_~node4____CPAchecker_TMP_1~2#1, main_~node4____CPAchecker_TMP_0~2#1, main_~node4__newmax~4#1, main_~node3____CPAchecker_TMP_2~2#1, main_~node3____CPAchecker_TMP_1~2#1, main_~node3____CPAchecker_TMP_0~2#1, main_~node3__newmax~4#1, main_~node2____CPAchecker_TMP_2~2#1, main_~node2____CPAchecker_TMP_1~2#1, main_~node2____CPAchecker_TMP_0~2#1, main_~node2__newmax~4#1, main_~node1____CPAchecker_TMP_2~2#1, main_~node1____CPAchecker_TMP_1~2#1, main_~node1____CPAchecker_TMP_0~2#1, main_~node1__newmax~4#1, main_~main____CPAchecker_TMP_0~3#1, main_~__tmp_4~0#1, main_~assert__arg~3#1, main_~check__tmp~3#1, main_~node4__newmax~3#1, main_~node3__newmax~3#1, main_~node2__newmax~3#1, main_~node1__newmax~3#1, main_~main____CPAchecker_TMP_0~2#1, main_~__tmp_3~0#1, main_~assert__arg~2#1, main_~check__tmp~2#1, main_~node4____CPAchecker_TMP_2~1#1, main_~node4____CPAchecker_TMP_1~1#1, main_~node4____CPAchecker_TMP_0~1#1, main_~node4__newmax~2#1, main_~node3____CPAchecker_TMP_2~1#1, main_~node3____CPAchecker_TMP_1~1#1, main_~node3____CPAchecker_TMP_0~1#1, main_~node3__newmax~2#1, main_~node2____CPAchecker_TMP_2~1#1, main_~node2____CPAchecker_TMP_1~1#1, main_~node2____CPAchecker_TMP_0~1#1, main_~node2__newmax~2#1, main_~node1____CPAchecker_TMP_2~1#1, main_~node1____CPAchecker_TMP_1~1#1, main_~node1____CPAchecker_TMP_0~1#1, main_~node1__newmax~2#1, main_~main____CPAchecker_TMP_0~1#1, main_~__tmp_2~0#1, main_~assert__arg~1#1, main_~check__tmp~1#1, main_~node4__newmax~1#1, main_~node3__newmax~1#1, main_~node2__newmax~1#1, main_~node1__newmax~1#1, main_~main____CPAchecker_TMP_0~0#1, main_~__tmp_1~0#1, main_~assert__arg~0#1, main_~check__tmp~0#1, main_~node4____CPAchecker_TMP_2~0#1, main_~node4____CPAchecker_TMP_1~0#1, main_~node4____CPAchecker_TMP_0~0#1, main_~node4__newmax~0#1, main_~node3____CPAchecker_TMP_2~0#1, main_~node3____CPAchecker_TMP_1~0#1, main_~node3____CPAchecker_TMP_0~0#1, main_~node3__newmax~0#1, main_~node2____CPAchecker_TMP_2~0#1, main_~node2____CPAchecker_TMP_1~0#1, main_~node2____CPAchecker_TMP_0~0#1, main_~node2__newmax~0#1, main_~node1____CPAchecker_TMP_2~0#1, main_~node1____CPAchecker_TMP_1~0#1, main_~node1____CPAchecker_TMP_0~0#1, main_~node1__newmax~0#1, main_~init__r121~0#1, main_~init__r131~0#1, main_~init__r141~0#1, main_~init__r211~0#1, main_~init__r231~0#1, main_~init__r241~0#1, main_~init__r311~0#1, main_~init__r321~0#1, main_~init__r341~0#1, main_~init__r411~0#1, main_~init__r421~0#1, main_~init__r431~0#1, main_~init__r122~0#1, main_~init__tmp~0#1, main_~init__r132~0#1, main_~init__tmp___0~0#1, main_~init__r142~0#1, main_~init__tmp___1~0#1, main_~init__r212~0#1, main_~init__tmp___2~0#1, main_~init__r232~0#1, main_~init__tmp___3~0#1, main_~init__r242~0#1, main_~init__tmp___4~0#1, main_~init__r312~0#1, main_~init__tmp___5~0#1, main_~init__r322~0#1, main_~init__tmp___6~0#1, main_~init__r342~0#1, main_~init__tmp___7~0#1, main_~init__r412~0#1, main_~init__tmp___8~0#1, main_~init__r422~0#1, main_~init__tmp___9~0#1, main_~init__r432~0#1, main_~init__tmp___10~0#1, main_~init__r123~0#1, main_~init__tmp___11~0#1, main_~init__r133~0#1, main_~init__tmp___12~0#1, main_~init__r143~0#1, main_~init__tmp___13~0#1, main_~init__r213~0#1, main_~init__tmp___14~0#1, main_~init__r233~0#1, main_~init__tmp___15~0#1, main_~init__r243~0#1, main_~init__tmp___16~0#1, main_~init__r313~0#1, main_~init__tmp___17~0#1, main_~init__r323~0#1, main_~init__tmp___18~0#1, main_~init__r343~0#1, main_~init__tmp___19~0#1, main_~init__r413~0#1, main_~init__tmp___20~0#1, main_~init__r423~0#1, main_~init__tmp___21~0#1, main_~init__r433~0#1, main_~init__tmp___22~0#1, main_~init__tmp___23~0#1, main_~main__c1~0#1, main_~main__i2~0#1;havoc main_~main__c1~0#1;havoc main_~main__i2~0#1;main_~main__c1~0#1 := 0;~ep12~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1;~ep13~0 := main_#t~nondet5#1;havoc main_#t~nondet5#1;~ep14~0 := main_#t~nondet6#1;havoc main_#t~nondet6#1;~ep21~0 := main_#t~nondet7#1;havoc main_#t~nondet7#1;~ep23~0 := main_#t~nondet8#1;havoc main_#t~nondet8#1;~ep24~0 := main_#t~nondet9#1;havoc main_#t~nondet9#1;~ep31~0 := main_#t~nondet10#1;havoc main_#t~nondet10#1;~ep32~0 := main_#t~nondet11#1;havoc main_#t~nondet11#1;~ep34~0 := main_#t~nondet12#1;havoc main_#t~nondet12#1;~ep41~0 := main_#t~nondet13#1;havoc main_#t~nondet13#1;~ep42~0 := main_#t~nondet14#1;havoc main_#t~nondet14#1;~ep43~0 := main_#t~nondet15#1;havoc main_#t~nondet15#1;assume -128 <= main_#t~nondet16#1 && main_#t~nondet16#1 <= 127;~id1~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;assume -128 <= main_#t~nondet17#1 && main_#t~nondet17#1 <= 127;~r1~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;assume -128 <= main_#t~nondet18#1 && main_#t~nondet18#1 <= 127;~st1~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;assume -128 <= main_#t~nondet19#1 && main_#t~nondet19#1 <= 127;~nl1~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;assume -128 <= main_#t~nondet20#1 && main_#t~nondet20#1 <= 127;~m1~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;assume -128 <= main_#t~nondet21#1 && main_#t~nondet21#1 <= 127;~max1~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;~mode1~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;~newmax1~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;assume -128 <= main_#t~nondet24#1 && main_#t~nondet24#1 <= 127;~id2~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;assume -128 <= main_#t~nondet25#1 && main_#t~nondet25#1 <= 127;~r2~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;assume -128 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 127;~st2~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;assume -128 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 127;~nl2~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;assume -128 <= main_#t~nondet28#1 && main_#t~nondet28#1 <= 127;~m2~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;assume -128 <= main_#t~nondet29#1 && main_#t~nondet29#1 <= 127;~max2~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~mode2~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~newmax2~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;assume -128 <= main_#t~nondet32#1 && main_#t~nondet32#1 <= 127;~id3~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;assume -128 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 127;~r3~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;assume -128 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 127;~st3~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;assume -128 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 127;~nl3~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;assume -128 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 127;~m3~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;assume -128 <= main_#t~nondet37#1 && main_#t~nondet37#1 <= 127;~max3~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~mode3~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~newmax3~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;assume -128 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 127;~id4~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;assume -128 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 127;~r4~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;assume -128 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 127;~st4~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;assume -128 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 127;~nl4~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;assume -128 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 127;~m4~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;assume -128 <= main_#t~nondet45#1 && main_#t~nondet45#1 <= 127;~max4~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~mode4~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~newmax4~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;havoc main_~init__r121~0#1;havoc main_~init__r131~0#1;havoc main_~init__r141~0#1;havoc main_~init__r211~0#1;havoc main_~init__r231~0#1;havoc main_~init__r241~0#1;havoc main_~init__r311~0#1;havoc main_~init__r321~0#1;havoc main_~init__r341~0#1;havoc main_~init__r411~0#1;havoc main_~init__r421~0#1;havoc main_~init__r431~0#1;havoc main_~init__r122~0#1;havoc main_~init__tmp~0#1;havoc main_~init__r132~0#1;havoc main_~init__tmp___0~0#1;havoc main_~init__r142~0#1;havoc main_~init__tmp___1~0#1;havoc main_~init__r212~0#1;havoc main_~init__tmp___2~0#1;havoc main_~init__r232~0#1;havoc main_~init__tmp___3~0#1;havoc main_~init__r242~0#1;havoc main_~init__tmp___4~0#1;havoc main_~init__r312~0#1;havoc main_~init__tmp___5~0#1;havoc main_~init__r322~0#1;havoc main_~init__tmp___6~0#1;havoc main_~init__r342~0#1;havoc main_~init__tmp___7~0#1;havoc main_~init__r412~0#1;havoc main_~init__tmp___8~0#1;havoc main_~init__r422~0#1;havoc main_~init__tmp___9~0#1;havoc main_~init__r432~0#1;havoc main_~init__tmp___10~0#1;havoc main_~init__r123~0#1;havoc main_~init__tmp___11~0#1;havoc main_~init__r133~0#1;havoc main_~init__tmp___12~0#1;havoc main_~init__r143~0#1;havoc main_~init__tmp___13~0#1;havoc main_~init__r213~0#1;havoc main_~init__tmp___14~0#1;havoc main_~init__r233~0#1;havoc main_~init__tmp___15~0#1;havoc main_~init__r243~0#1;havoc main_~init__tmp___16~0#1;havoc main_~init__r313~0#1;havoc main_~init__tmp___17~0#1;havoc main_~init__r323~0#1;havoc main_~init__tmp___18~0#1;havoc main_~init__r343~0#1;havoc main_~init__tmp___19~0#1;havoc main_~init__r413~0#1;havoc main_~init__tmp___20~0#1;havoc main_~init__r423~0#1;havoc main_~init__tmp___21~0#1;havoc main_~init__r433~0#1;havoc main_~init__tmp___22~0#1;havoc main_~init__tmp___23~0#1;main_~init__r121~0#1 := ~ep12~0;main_~init__r131~0#1 := ~ep13~0;main_~init__r141~0#1 := ~ep14~0;main_~init__r211~0#1 := ~ep21~0;main_~init__r231~0#1 := ~ep23~0;main_~init__r241~0#1 := ~ep24~0;main_~init__r311~0#1 := ~ep31~0;main_~init__r321~0#1 := ~ep32~0;main_~init__r341~0#1 := ~ep34~0;main_~init__r411~0#1 := ~ep41~0;main_~init__r421~0#1 := ~ep42~0;main_~init__r431~0#1 := ~ep43~0; {105111#true} is VALID [2022-02-20 19:00:50,676 INFO L290 TraceCheckUtils]: 2: Hoare triple {105111#true} assume !(0 == main_~init__r121~0#1 % 256);main_~init__tmp~0#1 := 1; {105111#true} is VALID [2022-02-20 19:00:50,676 INFO L290 TraceCheckUtils]: 3: Hoare triple {105111#true} main_~init__r122~0#1 := (if 0 == main_~init__tmp~0#1 then 0 else 1); {105111#true} is VALID [2022-02-20 19:00:50,676 INFO L290 TraceCheckUtils]: 4: Hoare triple {105111#true} assume !(0 == main_~init__r131~0#1 % 256);main_~init__tmp___0~0#1 := 1; {105111#true} is VALID [2022-02-20 19:00:50,676 INFO L290 TraceCheckUtils]: 5: Hoare triple {105111#true} main_~init__r132~0#1 := (if 0 == main_~init__tmp___0~0#1 then 0 else 1); {105111#true} is VALID [2022-02-20 19:00:50,676 INFO L290 TraceCheckUtils]: 6: Hoare triple {105111#true} assume !(0 == main_~init__r141~0#1 % 256);main_~init__tmp___1~0#1 := 1; {105111#true} is VALID [2022-02-20 19:00:50,676 INFO L290 TraceCheckUtils]: 7: Hoare triple {105111#true} main_~init__r142~0#1 := (if 0 == main_~init__tmp___1~0#1 then 0 else 1); {105111#true} is VALID [2022-02-20 19:00:50,676 INFO L290 TraceCheckUtils]: 8: Hoare triple {105111#true} assume !(0 == main_~init__r211~0#1 % 256);main_~init__tmp___2~0#1 := 1; {105111#true} is VALID [2022-02-20 19:00:50,676 INFO L290 TraceCheckUtils]: 9: Hoare triple {105111#true} main_~init__r212~0#1 := (if 0 == main_~init__tmp___2~0#1 then 0 else 1); {105111#true} is VALID [2022-02-20 19:00:50,677 INFO L290 TraceCheckUtils]: 10: Hoare triple {105111#true} assume !(0 == main_~init__r231~0#1 % 256);main_~init__tmp___3~0#1 := 1; {105111#true} is VALID [2022-02-20 19:00:50,677 INFO L290 TraceCheckUtils]: 11: Hoare triple {105111#true} main_~init__r232~0#1 := (if 0 == main_~init__tmp___3~0#1 then 0 else 1); {105111#true} is VALID [2022-02-20 19:00:50,677 INFO L290 TraceCheckUtils]: 12: Hoare triple {105111#true} assume !(0 == main_~init__r241~0#1 % 256);main_~init__tmp___4~0#1 := 1; {105111#true} is VALID [2022-02-20 19:00:50,677 INFO L290 TraceCheckUtils]: 13: Hoare triple {105111#true} main_~init__r242~0#1 := (if 0 == main_~init__tmp___4~0#1 then 0 else 1); {105111#true} is VALID [2022-02-20 19:00:50,677 INFO L290 TraceCheckUtils]: 14: Hoare triple {105111#true} assume !(0 == main_~init__r311~0#1 % 256);main_~init__tmp___5~0#1 := 1; {105111#true} is VALID [2022-02-20 19:00:50,677 INFO L290 TraceCheckUtils]: 15: Hoare triple {105111#true} main_~init__r312~0#1 := (if 0 == main_~init__tmp___5~0#1 then 0 else 1); {105111#true} is VALID [2022-02-20 19:00:50,677 INFO L290 TraceCheckUtils]: 16: Hoare triple {105111#true} assume !(0 == main_~init__r321~0#1 % 256);main_~init__tmp___6~0#1 := 1; {105111#true} is VALID [2022-02-20 19:00:50,678 INFO L290 TraceCheckUtils]: 17: Hoare triple {105111#true} main_~init__r322~0#1 := (if 0 == main_~init__tmp___6~0#1 then 0 else 1); {105111#true} is VALID [2022-02-20 19:00:50,678 INFO L290 TraceCheckUtils]: 18: Hoare triple {105111#true} assume !(0 == main_~init__r341~0#1 % 256);main_~init__tmp___7~0#1 := 1; {105111#true} is VALID [2022-02-20 19:00:50,678 INFO L290 TraceCheckUtils]: 19: Hoare triple {105111#true} main_~init__r342~0#1 := (if 0 == main_~init__tmp___7~0#1 then 0 else 1); {105111#true} is VALID [2022-02-20 19:00:50,678 INFO L290 TraceCheckUtils]: 20: Hoare triple {105111#true} assume !(0 == main_~init__r411~0#1 % 256);main_~init__tmp___8~0#1 := 1; {105111#true} is VALID [2022-02-20 19:00:50,678 INFO L290 TraceCheckUtils]: 21: Hoare triple {105111#true} main_~init__r412~0#1 := (if 0 == main_~init__tmp___8~0#1 then 0 else 1); {105111#true} is VALID [2022-02-20 19:00:50,678 INFO L290 TraceCheckUtils]: 22: Hoare triple {105111#true} assume !(0 == main_~init__r421~0#1 % 256);main_~init__tmp___9~0#1 := 1; {105111#true} is VALID [2022-02-20 19:00:50,678 INFO L290 TraceCheckUtils]: 23: Hoare triple {105111#true} main_~init__r422~0#1 := (if 0 == main_~init__tmp___9~0#1 then 0 else 1); {105111#true} is VALID [2022-02-20 19:00:50,679 INFO L290 TraceCheckUtils]: 24: Hoare triple {105111#true} assume !(0 == main_~init__r431~0#1 % 256);main_~init__tmp___10~0#1 := 1; {105111#true} is VALID [2022-02-20 19:00:50,679 INFO L290 TraceCheckUtils]: 25: Hoare triple {105111#true} main_~init__r432~0#1 := (if 0 == main_~init__tmp___10~0#1 then 0 else 1); {105111#true} is VALID [2022-02-20 19:00:50,679 INFO L290 TraceCheckUtils]: 26: Hoare triple {105111#true} assume !(0 == main_~init__r122~0#1 % 256);main_~init__tmp___11~0#1 := 1; {105111#true} is VALID [2022-02-20 19:00:50,679 INFO L290 TraceCheckUtils]: 27: Hoare triple {105111#true} main_~init__r123~0#1 := (if 0 == main_~init__tmp___11~0#1 then 0 else 1); {105111#true} is VALID [2022-02-20 19:00:50,679 INFO L290 TraceCheckUtils]: 28: Hoare triple {105111#true} assume !(0 == main_~init__r132~0#1 % 256);main_~init__tmp___12~0#1 := 1; {105111#true} is VALID [2022-02-20 19:00:50,679 INFO L290 TraceCheckUtils]: 29: Hoare triple {105111#true} main_~init__r133~0#1 := (if 0 == main_~init__tmp___12~0#1 then 0 else 1); {105111#true} is VALID [2022-02-20 19:00:50,679 INFO L290 TraceCheckUtils]: 30: Hoare triple {105111#true} assume !(0 == main_~init__r142~0#1 % 256);main_~init__tmp___13~0#1 := 1; {105111#true} is VALID [2022-02-20 19:00:50,679 INFO L290 TraceCheckUtils]: 31: Hoare triple {105111#true} main_~init__r143~0#1 := (if 0 == main_~init__tmp___13~0#1 then 0 else 1); {105111#true} is VALID [2022-02-20 19:00:50,680 INFO L290 TraceCheckUtils]: 32: Hoare triple {105111#true} assume !(0 == main_~init__r212~0#1 % 256);main_~init__tmp___14~0#1 := 1; {105111#true} is VALID [2022-02-20 19:00:50,680 INFO L290 TraceCheckUtils]: 33: Hoare triple {105111#true} main_~init__r213~0#1 := (if 0 == main_~init__tmp___14~0#1 then 0 else 1); {105111#true} is VALID [2022-02-20 19:00:50,680 INFO L290 TraceCheckUtils]: 34: Hoare triple {105111#true} assume !(0 == main_~init__r232~0#1 % 256);main_~init__tmp___15~0#1 := 1; {105111#true} is VALID [2022-02-20 19:00:50,680 INFO L290 TraceCheckUtils]: 35: Hoare triple {105111#true} main_~init__r233~0#1 := (if 0 == main_~init__tmp___15~0#1 then 0 else 1); {105111#true} is VALID [2022-02-20 19:00:50,680 INFO L290 TraceCheckUtils]: 36: Hoare triple {105111#true} assume !(0 == main_~init__r242~0#1 % 256);main_~init__tmp___16~0#1 := 1; {105111#true} is VALID [2022-02-20 19:00:50,680 INFO L290 TraceCheckUtils]: 37: Hoare triple {105111#true} main_~init__r243~0#1 := (if 0 == main_~init__tmp___16~0#1 then 0 else 1); {105111#true} is VALID [2022-02-20 19:00:50,680 INFO L290 TraceCheckUtils]: 38: Hoare triple {105111#true} assume !(0 == main_~init__r312~0#1 % 256);main_~init__tmp___17~0#1 := 1; {105111#true} is VALID [2022-02-20 19:00:50,681 INFO L290 TraceCheckUtils]: 39: Hoare triple {105111#true} main_~init__r313~0#1 := (if 0 == main_~init__tmp___17~0#1 then 0 else 1); {105111#true} is VALID [2022-02-20 19:00:50,681 INFO L290 TraceCheckUtils]: 40: Hoare triple {105111#true} assume !(0 == main_~init__r322~0#1 % 256);main_~init__tmp___18~0#1 := 1; {105111#true} is VALID [2022-02-20 19:00:50,681 INFO L290 TraceCheckUtils]: 41: Hoare triple {105111#true} main_~init__r323~0#1 := (if 0 == main_~init__tmp___18~0#1 then 0 else 1); {105111#true} is VALID [2022-02-20 19:00:50,681 INFO L290 TraceCheckUtils]: 42: Hoare triple {105111#true} assume !(0 == main_~init__r342~0#1 % 256);main_~init__tmp___19~0#1 := 1; {105111#true} is VALID [2022-02-20 19:00:50,681 INFO L290 TraceCheckUtils]: 43: Hoare triple {105111#true} main_~init__r343~0#1 := (if 0 == main_~init__tmp___19~0#1 then 0 else 1); {105111#true} is VALID [2022-02-20 19:00:50,681 INFO L290 TraceCheckUtils]: 44: Hoare triple {105111#true} assume !(0 == main_~init__r412~0#1 % 256);main_~init__tmp___20~0#1 := 1; {105111#true} is VALID [2022-02-20 19:00:50,681 INFO L290 TraceCheckUtils]: 45: Hoare triple {105111#true} main_~init__r413~0#1 := (if 0 == main_~init__tmp___20~0#1 then 0 else 1); {105111#true} is VALID [2022-02-20 19:00:50,682 INFO L290 TraceCheckUtils]: 46: Hoare triple {105111#true} assume !(0 == main_~init__r422~0#1 % 256);main_~init__tmp___21~0#1 := 1; {105111#true} is VALID [2022-02-20 19:00:50,682 INFO L290 TraceCheckUtils]: 47: Hoare triple {105111#true} main_~init__r423~0#1 := (if 0 == main_~init__tmp___21~0#1 then 0 else 1); {105111#true} is VALID [2022-02-20 19:00:50,682 INFO L290 TraceCheckUtils]: 48: Hoare triple {105111#true} assume !(0 == main_~init__r432~0#1 % 256);main_~init__tmp___22~0#1 := 1; {105111#true} is VALID [2022-02-20 19:00:50,682 INFO L290 TraceCheckUtils]: 49: Hoare triple {105111#true} main_~init__r433~0#1 := (if 0 == main_~init__tmp___22~0#1 then 0 else 1); {105111#true} is VALID [2022-02-20 19:00:50,682 INFO L290 TraceCheckUtils]: 50: Hoare triple {105111#true} assume ~id1~0 != ~id2~0; {105111#true} is VALID [2022-02-20 19:00:50,682 INFO L290 TraceCheckUtils]: 51: Hoare triple {105111#true} assume ~id1~0 != ~id3~0; {105111#true} is VALID [2022-02-20 19:00:50,682 INFO L290 TraceCheckUtils]: 52: Hoare triple {105111#true} assume ~id1~0 != ~id4~0; {105111#true} is VALID [2022-02-20 19:00:50,682 INFO L290 TraceCheckUtils]: 53: Hoare triple {105111#true} assume ~id2~0 != ~id3~0; {105111#true} is VALID [2022-02-20 19:00:50,683 INFO L290 TraceCheckUtils]: 54: Hoare triple {105111#true} assume ~id2~0 != ~id4~0; {105111#true} is VALID [2022-02-20 19:00:50,683 INFO L290 TraceCheckUtils]: 55: Hoare triple {105111#true} assume ~id3~0 != ~id4~0; {105111#true} is VALID [2022-02-20 19:00:50,683 INFO L290 TraceCheckUtils]: 56: Hoare triple {105111#true} assume ~id1~0 >= 0; {105111#true} is VALID [2022-02-20 19:00:50,683 INFO L290 TraceCheckUtils]: 57: Hoare triple {105111#true} assume ~id2~0 >= 0; {105111#true} is VALID [2022-02-20 19:00:50,683 INFO L290 TraceCheckUtils]: 58: Hoare triple {105111#true} assume ~id3~0 >= 0; {105111#true} is VALID [2022-02-20 19:00:50,683 INFO L290 TraceCheckUtils]: 59: Hoare triple {105111#true} assume ~id4~0 >= 0; {105111#true} is VALID [2022-02-20 19:00:50,683 INFO L290 TraceCheckUtils]: 60: Hoare triple {105111#true} assume 0 == ~r1~0; {105111#true} is VALID [2022-02-20 19:00:50,684 INFO L290 TraceCheckUtils]: 61: Hoare triple {105111#true} assume 0 == ~r2~0; {105111#true} is VALID [2022-02-20 19:00:50,684 INFO L290 TraceCheckUtils]: 62: Hoare triple {105111#true} assume 0 == ~r3~0; {105111#true} is VALID [2022-02-20 19:00:50,684 INFO L290 TraceCheckUtils]: 63: Hoare triple {105111#true} assume 0 == ~r4~0; {105111#true} is VALID [2022-02-20 19:00:50,684 INFO L290 TraceCheckUtils]: 64: Hoare triple {105111#true} assume !(0 == main_~init__r123~0#1 % 256); {105111#true} is VALID [2022-02-20 19:00:50,684 INFO L290 TraceCheckUtils]: 65: Hoare triple {105111#true} assume !(0 == main_~init__r133~0#1 % 256); {105111#true} is VALID [2022-02-20 19:00:50,684 INFO L290 TraceCheckUtils]: 66: Hoare triple {105111#true} assume !(0 == main_~init__r143~0#1 % 256); {105111#true} is VALID [2022-02-20 19:00:50,684 INFO L290 TraceCheckUtils]: 67: Hoare triple {105111#true} assume !(0 == main_~init__r213~0#1 % 256); {105111#true} is VALID [2022-02-20 19:00:50,685 INFO L290 TraceCheckUtils]: 68: Hoare triple {105111#true} assume !(0 == main_~init__r233~0#1 % 256); {105111#true} is VALID [2022-02-20 19:00:50,685 INFO L290 TraceCheckUtils]: 69: Hoare triple {105111#true} assume !(0 == main_~init__r243~0#1 % 256); {105111#true} is VALID [2022-02-20 19:00:50,685 INFO L290 TraceCheckUtils]: 70: Hoare triple {105111#true} assume !(0 == main_~init__r313~0#1 % 256); {105111#true} is VALID [2022-02-20 19:00:50,685 INFO L290 TraceCheckUtils]: 71: Hoare triple {105111#true} assume !(0 == main_~init__r323~0#1 % 256); {105111#true} is VALID [2022-02-20 19:00:50,685 INFO L290 TraceCheckUtils]: 72: Hoare triple {105111#true} assume !(0 == main_~init__r343~0#1 % 256); {105111#true} is VALID [2022-02-20 19:00:50,685 INFO L290 TraceCheckUtils]: 73: Hoare triple {105111#true} assume !(0 == main_~init__r413~0#1 % 256); {105111#true} is VALID [2022-02-20 19:00:50,685 INFO L290 TraceCheckUtils]: 74: Hoare triple {105111#true} assume !(0 == main_~init__r423~0#1 % 256); {105111#true} is VALID [2022-02-20 19:00:50,685 INFO L290 TraceCheckUtils]: 75: Hoare triple {105111#true} assume !(0 == main_~init__r433~0#1 % 256); {105111#true} is VALID [2022-02-20 19:00:50,686 INFO L290 TraceCheckUtils]: 76: Hoare triple {105111#true} assume ~max1~0 == ~id1~0; {105111#true} is VALID [2022-02-20 19:00:50,686 INFO L290 TraceCheckUtils]: 77: Hoare triple {105111#true} assume ~max2~0 == ~id2~0; {105111#true} is VALID [2022-02-20 19:00:50,686 INFO L290 TraceCheckUtils]: 78: Hoare triple {105111#true} assume ~max3~0 == ~id3~0; {105111#true} is VALID [2022-02-20 19:00:50,686 INFO L290 TraceCheckUtils]: 79: Hoare triple {105111#true} assume ~max4~0 == ~id4~0; {105111#true} is VALID [2022-02-20 19:00:50,686 INFO L290 TraceCheckUtils]: 80: Hoare triple {105111#true} assume 0 == ~st1~0; {105111#true} is VALID [2022-02-20 19:00:50,686 INFO L290 TraceCheckUtils]: 81: Hoare triple {105111#true} assume 0 == ~st2~0; {105111#true} is VALID [2022-02-20 19:00:50,686 INFO L290 TraceCheckUtils]: 82: Hoare triple {105111#true} assume 0 == ~st3~0; {105111#true} is VALID [2022-02-20 19:00:50,687 INFO L290 TraceCheckUtils]: 83: Hoare triple {105111#true} assume 0 == ~st4~0; {105111#true} is VALID [2022-02-20 19:00:50,687 INFO L290 TraceCheckUtils]: 84: Hoare triple {105111#true} assume 0 == ~nl1~0; {105111#true} is VALID [2022-02-20 19:00:50,687 INFO L290 TraceCheckUtils]: 85: Hoare triple {105111#true} assume 0 == ~nl2~0; {105111#true} is VALID [2022-02-20 19:00:50,687 INFO L290 TraceCheckUtils]: 86: Hoare triple {105111#true} assume 0 == ~nl3~0; {105111#true} is VALID [2022-02-20 19:00:50,687 INFO L290 TraceCheckUtils]: 87: Hoare triple {105111#true} assume 0 == ~nl4~0; {105111#true} is VALID [2022-02-20 19:00:50,687 INFO L290 TraceCheckUtils]: 88: Hoare triple {105111#true} assume 0 == ~mode1~0 % 256; {105111#true} is VALID [2022-02-20 19:00:50,687 INFO L290 TraceCheckUtils]: 89: Hoare triple {105111#true} assume 0 == ~mode2~0 % 256; {105111#true} is VALID [2022-02-20 19:00:50,687 INFO L290 TraceCheckUtils]: 90: Hoare triple {105111#true} assume 0 == ~mode3~0 % 256; {105111#true} is VALID [2022-02-20 19:00:50,688 INFO L290 TraceCheckUtils]: 91: Hoare triple {105111#true} assume 0 == ~mode4~0 % 256; {105111#true} is VALID [2022-02-20 19:00:50,688 INFO L290 TraceCheckUtils]: 92: Hoare triple {105111#true} assume !(0 == ~newmax1~0 % 256); {105113#(not (= (+ (* (div ~newmax1~0 256) (- 256)) ~newmax1~0) 0))} is VALID [2022-02-20 19:00:50,689 INFO L290 TraceCheckUtils]: 93: Hoare triple {105113#(not (= (+ (* (div ~newmax1~0 256) (- 256)) ~newmax1~0) 0))} assume !(0 == ~newmax2~0 % 256); {105113#(not (= (+ (* (div ~newmax1~0 256) (- 256)) ~newmax1~0) 0))} is VALID [2022-02-20 19:00:50,689 INFO L290 TraceCheckUtils]: 94: Hoare triple {105113#(not (= (+ (* (div ~newmax1~0 256) (- 256)) ~newmax1~0) 0))} assume !(0 == ~newmax3~0 % 256); {105113#(not (= (+ (* (div ~newmax1~0 256) (- 256)) ~newmax1~0) 0))} is VALID [2022-02-20 19:00:50,690 INFO L290 TraceCheckUtils]: 95: Hoare triple {105113#(not (= (+ (* (div ~newmax1~0 256) (- 256)) ~newmax1~0) 0))} assume !(0 == ~newmax4~0 % 256);main_~init__tmp___23~0#1 := 1;~__return_3060~0 := main_~init__tmp___23~0#1;main_~main__i2~0#1 := ~__return_3060~0; {105113#(not (= (+ (* (div ~newmax1~0 256) (- 256)) ~newmax1~0) 0))} is VALID [2022-02-20 19:00:50,690 INFO L290 TraceCheckUtils]: 96: Hoare triple {105113#(not (= (+ (* (div ~newmax1~0 256) (- 256)) ~newmax1~0) 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; {105113#(not (= (+ (* (div ~newmax1~0 256) (- 256)) ~newmax1~0) 0))} is VALID [2022-02-20 19:00:50,691 INFO L290 TraceCheckUtils]: 97: Hoare triple {105113#(not (= (+ (* (div ~newmax1~0 256) (- 256)) ~newmax1~0) 0))} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~0#1;main_~node1__newmax~0#1 := 0; {105113#(not (= (+ (* (div ~newmax1~0 256) (- 256)) ~newmax1~0) 0))} is VALID [2022-02-20 19:00:50,691 INFO L290 TraceCheckUtils]: 98: Hoare triple {105113#(not (= (+ (* (div ~newmax1~0 256) (- 256)) ~newmax1~0) 0))} assume !!(0 == ~mode1~0 % 256); {105113#(not (= (+ (* (div ~newmax1~0 256) (- 256)) ~newmax1~0) 0))} is VALID [2022-02-20 19:00:50,691 INFO L290 TraceCheckUtils]: 99: Hoare triple {105113#(not (= (+ (* (div ~newmax1~0 256) (- 256)) ~newmax1~0) 0))} assume ~r1~0 < 3; {105113#(not (= (+ (* (div ~newmax1~0 256) (- 256)) ~newmax1~0) 0))} is VALID [2022-02-20 19:00:50,692 INFO L290 TraceCheckUtils]: 100: Hoare triple {105113#(not (= (+ (* (div ~newmax1~0 256) (- 256)) ~newmax1~0) 0))} assume !(0 == ~ep12~0 % 256); {105113#(not (= (+ (* (div ~newmax1~0 256) (- 256)) ~newmax1~0) 0))} is VALID [2022-02-20 19:00:50,692 INFO L290 TraceCheckUtils]: 101: Hoare triple {105113#(not (= (+ (* (div ~newmax1~0 256) (- 256)) ~newmax1~0) 0))} assume !!(0 == ~newmax1~0 % 256); {105112#false} is VALID [2022-02-20 19:00:50,693 INFO L290 TraceCheckUtils]: 102: Hoare triple {105112#false} assume !!(0 == ~ep13~0 % 256); {105112#false} is VALID [2022-02-20 19:00:50,693 INFO L290 TraceCheckUtils]: 103: Hoare triple {105112#false} assume !!(0 == ~ep14~0 % 256); {105112#false} is VALID [2022-02-20 19:00:50,693 INFO L290 TraceCheckUtils]: 104: Hoare triple {105112#false} ~mode1~0 := 1;havoc main_~node2__newmax~0#1;main_~node2__newmax~0#1 := 0; {105112#false} is VALID [2022-02-20 19:00:50,693 INFO L290 TraceCheckUtils]: 105: Hoare triple {105112#false} assume !!(0 == ~mode2~0 % 256); {105112#false} is VALID [2022-02-20 19:00:50,693 INFO L290 TraceCheckUtils]: 106: Hoare triple {105112#false} assume ~r2~0 < 3; {105112#false} is VALID [2022-02-20 19:00:50,693 INFO L290 TraceCheckUtils]: 107: Hoare triple {105112#false} assume !!(0 == ~ep21~0 % 256); {105112#false} is VALID [2022-02-20 19:00:50,693 INFO L290 TraceCheckUtils]: 108: Hoare triple {105112#false} assume !!(0 == ~ep23~0 % 256); {105112#false} is VALID [2022-02-20 19:00:50,694 INFO L290 TraceCheckUtils]: 109: Hoare triple {105112#false} assume !!(0 == ~ep24~0 % 256); {105112#false} is VALID [2022-02-20 19:00:50,694 INFO L290 TraceCheckUtils]: 110: Hoare triple {105112#false} ~mode2~0 := 1;havoc main_~node3__newmax~0#1;main_~node3__newmax~0#1 := 0; {105112#false} is VALID [2022-02-20 19:00:50,694 INFO L290 TraceCheckUtils]: 111: Hoare triple {105112#false} assume !!(0 == ~mode3~0 % 256); {105112#false} is VALID [2022-02-20 19:00:50,694 INFO L290 TraceCheckUtils]: 112: Hoare triple {105112#false} assume ~r3~0 < 3; {105112#false} is VALID [2022-02-20 19:00:50,694 INFO L290 TraceCheckUtils]: 113: Hoare triple {105112#false} assume !!(0 == ~ep31~0 % 256); {105112#false} is VALID [2022-02-20 19:00:50,694 INFO L290 TraceCheckUtils]: 114: Hoare triple {105112#false} assume !!(0 == ~ep32~0 % 256); {105112#false} is VALID [2022-02-20 19:00:50,694 INFO L290 TraceCheckUtils]: 115: Hoare triple {105112#false} assume !!(0 == ~ep34~0 % 256); {105112#false} is VALID [2022-02-20 19:00:50,694 INFO L290 TraceCheckUtils]: 116: Hoare triple {105112#false} ~mode3~0 := 1;havoc main_~node4__newmax~0#1;main_~node4__newmax~0#1 := 0; {105112#false} is VALID [2022-02-20 19:00:50,695 INFO L290 TraceCheckUtils]: 117: Hoare triple {105112#false} assume !!(0 == ~mode4~0 % 256); {105112#false} is VALID [2022-02-20 19:00:50,695 INFO L290 TraceCheckUtils]: 118: Hoare triple {105112#false} assume ~r4~0 < 3; {105112#false} is VALID [2022-02-20 19:00:50,695 INFO L290 TraceCheckUtils]: 119: Hoare triple {105112#false} assume !!(0 == ~ep41~0 % 256); {105112#false} is VALID [2022-02-20 19:00:50,695 INFO L290 TraceCheckUtils]: 120: Hoare triple {105112#false} assume !!(0 == ~ep42~0 % 256); {105112#false} is VALID [2022-02-20 19:00:50,695 INFO L290 TraceCheckUtils]: 121: Hoare triple {105112#false} assume !!(0 == ~ep43~0 % 256); {105112#false} is VALID [2022-02-20 19:00:50,695 INFO L290 TraceCheckUtils]: 122: Hoare triple {105112#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; {105112#false} is VALID [2022-02-20 19:00:50,695 INFO L290 TraceCheckUtils]: 123: Hoare triple {105112#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {105112#false} is VALID [2022-02-20 19:00:50,696 INFO L290 TraceCheckUtils]: 124: Hoare triple {105112#false} assume ~st1~0 + ~nl1~0 <= 1; {105112#false} is VALID [2022-02-20 19:00:50,696 INFO L290 TraceCheckUtils]: 125: Hoare triple {105112#false} assume ~st2~0 + ~nl2~0 <= 1; {105112#false} is VALID [2022-02-20 19:00:50,696 INFO L290 TraceCheckUtils]: 126: Hoare triple {105112#false} assume ~st3~0 + ~nl3~0 <= 1; {105112#false} is VALID [2022-02-20 19:00:50,696 INFO L290 TraceCheckUtils]: 127: Hoare triple {105112#false} assume ~st4~0 + ~nl4~0 <= 1; {105112#false} is VALID [2022-02-20 19:00:50,696 INFO L290 TraceCheckUtils]: 128: Hoare triple {105112#false} assume !(~r1~0 >= 3); {105112#false} is VALID [2022-02-20 19:00:50,696 INFO L290 TraceCheckUtils]: 129: Hoare triple {105112#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {105112#false} is VALID [2022-02-20 19:00:50,696 INFO L290 TraceCheckUtils]: 130: Hoare triple {105112#false} assume ~r1~0 < 3; {105112#false} is VALID [2022-02-20 19:00:50,697 INFO L290 TraceCheckUtils]: 131: Hoare triple {105112#false} assume !(~r1~0 >= 3); {105112#false} is VALID [2022-02-20 19:00:50,697 INFO L290 TraceCheckUtils]: 132: Hoare triple {105112#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {105112#false} is VALID [2022-02-20 19:00:50,697 INFO L290 TraceCheckUtils]: 133: Hoare triple {105112#false} assume ~r1~0 < 3;main_~check__tmp~0#1 := 1;~__return_3302~0 := main_~check__tmp~0#1;main_~main__c1~0#1 := ~__return_3302~0;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; {105112#false} is VALID [2022-02-20 19:00:50,697 INFO L290 TraceCheckUtils]: 134: Hoare triple {105112#false} assume !(0 == main_~assert__arg~0#1 % 256);main_~main____CPAchecker_TMP_0~0#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {105112#false} is VALID [2022-02-20 19:00:50,697 INFO L290 TraceCheckUtils]: 135: Hoare triple {105112#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~1#1;main_~node1__newmax~1#1 := 0; {105112#false} is VALID [2022-02-20 19:00:50,697 INFO L290 TraceCheckUtils]: 136: Hoare triple {105112#false} assume !(0 == ~mode1~0 % 256);~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {105112#false} is VALID [2022-02-20 19:00:50,697 INFO L290 TraceCheckUtils]: 137: Hoare triple {105112#false} assume !!(0 == ~ep21~0 % 256); {105112#false} is VALID [2022-02-20 19:00:50,697 INFO L290 TraceCheckUtils]: 138: Hoare triple {105112#false} assume !!(0 == ~ep31~0 % 256); {105112#false} is VALID [2022-02-20 19:00:50,698 INFO L290 TraceCheckUtils]: 139: Hoare triple {105112#false} assume !!(0 == ~ep41~0 % 256); {105112#false} is VALID [2022-02-20 19:00:50,698 INFO L290 TraceCheckUtils]: 140: Hoare triple {105112#false} ~newmax1~0 := main_~node1__newmax~1#1; {105112#false} is VALID [2022-02-20 19:00:50,698 INFO L290 TraceCheckUtils]: 141: Hoare triple {105112#false} assume !(2 == ~r1~0);~mode1~0 := 0;havoc main_~node2__newmax~1#1;main_~node2__newmax~1#1 := 0; {105112#false} is VALID [2022-02-20 19:00:50,698 INFO L290 TraceCheckUtils]: 142: Hoare triple {105112#false} assume !(0 == ~mode2~0 % 256);~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {105112#false} is VALID [2022-02-20 19:00:50,698 INFO L290 TraceCheckUtils]: 143: Hoare triple {105112#false} assume !(0 == ~ep12~0 % 256);~m2~0 := ~p12_old~0;~p12_old~0 := ~nomsg~0; {105112#false} is VALID [2022-02-20 19:00:50,698 INFO L290 TraceCheckUtils]: 144: Hoare triple {105112#false} assume ~m2~0 > ~max2~0;~max2~0 := ~m2~0;main_~node2__newmax~1#1 := 1; {105112#false} is VALID [2022-02-20 19:00:50,698 INFO L290 TraceCheckUtils]: 145: Hoare triple {105112#false} assume !!(0 == ~ep32~0 % 256); {105112#false} is VALID [2022-02-20 19:00:50,699 INFO L290 TraceCheckUtils]: 146: Hoare triple {105112#false} assume !!(0 == ~ep42~0 % 256); {105112#false} is VALID [2022-02-20 19:00:50,699 INFO L290 TraceCheckUtils]: 147: Hoare triple {105112#false} ~newmax2~0 := main_~node2__newmax~1#1; {105112#false} is VALID [2022-02-20 19:00:50,699 INFO L290 TraceCheckUtils]: 148: Hoare triple {105112#false} assume !(3 == ~r2~0);~mode2~0 := 0;havoc main_~node3__newmax~1#1;main_~node3__newmax~1#1 := 0; {105112#false} is VALID [2022-02-20 19:00:50,699 INFO L290 TraceCheckUtils]: 149: Hoare triple {105112#false} assume !(0 == ~mode3~0 % 256);~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {105112#false} is VALID [2022-02-20 19:00:50,699 INFO L290 TraceCheckUtils]: 150: Hoare triple {105112#false} assume !!(0 == ~ep13~0 % 256); {105112#false} is VALID [2022-02-20 19:00:50,699 INFO L290 TraceCheckUtils]: 151: Hoare triple {105112#false} assume !!(0 == ~ep23~0 % 256); {105112#false} is VALID [2022-02-20 19:00:50,699 INFO L290 TraceCheckUtils]: 152: Hoare triple {105112#false} assume !!(0 == ~ep43~0 % 256); {105112#false} is VALID [2022-02-20 19:00:50,700 INFO L290 TraceCheckUtils]: 153: Hoare triple {105112#false} ~newmax3~0 := main_~node3__newmax~1#1; {105112#false} is VALID [2022-02-20 19:00:50,700 INFO L290 TraceCheckUtils]: 154: Hoare triple {105112#false} assume !(3 == ~r3~0);~mode3~0 := 0;havoc main_~node4__newmax~1#1;main_~node4__newmax~1#1 := 0; {105112#false} is VALID [2022-02-20 19:00:50,700 INFO L290 TraceCheckUtils]: 155: Hoare triple {105112#false} assume !(0 == ~mode4~0 % 256);~r4~0 := (if (1 + ~r4~0) % 256 <= 127 then (1 + ~r4~0) % 256 else (1 + ~r4~0) % 256 - 256); {105112#false} is VALID [2022-02-20 19:00:50,700 INFO L290 TraceCheckUtils]: 156: Hoare triple {105112#false} assume !!(0 == ~ep14~0 % 256); {105112#false} is VALID [2022-02-20 19:00:50,700 INFO L290 TraceCheckUtils]: 157: Hoare triple {105112#false} assume !!(0 == ~ep24~0 % 256); {105112#false} is VALID [2022-02-20 19:00:50,700 INFO L290 TraceCheckUtils]: 158: Hoare triple {105112#false} assume !!(0 == ~ep34~0 % 256); {105112#false} is VALID [2022-02-20 19:00:50,700 INFO L290 TraceCheckUtils]: 159: Hoare triple {105112#false} ~newmax4~0 := main_~node4__newmax~1#1; {105112#false} is VALID [2022-02-20 19:00:50,700 INFO L290 TraceCheckUtils]: 160: Hoare triple {105112#false} assume !(3 == ~r4~0);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~1#1; {105112#false} is VALID [2022-02-20 19:00:50,701 INFO L290 TraceCheckUtils]: 161: Hoare triple {105112#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {105112#false} is VALID [2022-02-20 19:00:50,701 INFO L290 TraceCheckUtils]: 162: Hoare triple {105112#false} assume ~st1~0 + ~nl1~0 <= 1; {105112#false} is VALID [2022-02-20 19:00:50,701 INFO L290 TraceCheckUtils]: 163: Hoare triple {105112#false} assume ~st2~0 + ~nl2~0 <= 1; {105112#false} is VALID [2022-02-20 19:00:50,701 INFO L290 TraceCheckUtils]: 164: Hoare triple {105112#false} assume ~st3~0 + ~nl3~0 <= 1; {105112#false} is VALID [2022-02-20 19:00:50,701 INFO L290 TraceCheckUtils]: 165: Hoare triple {105112#false} assume ~st4~0 + ~nl4~0 <= 1; {105112#false} is VALID [2022-02-20 19:00:50,701 INFO L290 TraceCheckUtils]: 166: Hoare triple {105112#false} assume !(~r1~0 >= 3); {105112#false} is VALID [2022-02-20 19:00:50,701 INFO L290 TraceCheckUtils]: 167: Hoare triple {105112#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {105112#false} is VALID [2022-02-20 19:00:50,702 INFO L290 TraceCheckUtils]: 168: Hoare triple {105112#false} assume ~r1~0 < 3; {105112#false} is VALID [2022-02-20 19:00:50,702 INFO L290 TraceCheckUtils]: 169: Hoare triple {105112#false} assume !(~r1~0 >= 3); {105112#false} is VALID [2022-02-20 19:00:50,702 INFO L290 TraceCheckUtils]: 170: Hoare triple {105112#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {105112#false} is VALID [2022-02-20 19:00:50,702 INFO L290 TraceCheckUtils]: 171: Hoare triple {105112#false} assume ~r1~0 < 3;main_~check__tmp~1#1 := 1;~__return_3509~0 := main_~check__tmp~1#1;main_~main__c1~0#1 := ~__return_3509~0;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; {105112#false} is VALID [2022-02-20 19:00:50,702 INFO L290 TraceCheckUtils]: 172: Hoare triple {105112#false} assume !(0 == main_~assert__arg~1#1 % 256);main_~main____CPAchecker_TMP_0~1#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {105112#false} is VALID [2022-02-20 19:00:50,702 INFO L290 TraceCheckUtils]: 173: Hoare triple {105112#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~2#1;main_~node1__newmax~2#1 := 0; {105112#false} is VALID [2022-02-20 19:00:50,702 INFO L290 TraceCheckUtils]: 174: Hoare triple {105112#false} assume !!(0 == ~mode1~0 % 256); {105112#false} is VALID [2022-02-20 19:00:50,703 INFO L290 TraceCheckUtils]: 175: Hoare triple {105112#false} assume ~r1~0 < 3; {105112#false} is VALID [2022-02-20 19:00:50,703 INFO L290 TraceCheckUtils]: 176: Hoare triple {105112#false} assume !(0 == ~ep12~0 % 256); {105112#false} is VALID [2022-02-20 19:00:50,703 INFO L290 TraceCheckUtils]: 177: Hoare triple {105112#false} assume !!(0 == ~newmax1~0 % 256); {105112#false} is VALID [2022-02-20 19:00:50,703 INFO L290 TraceCheckUtils]: 178: Hoare triple {105112#false} assume !!(0 == ~ep13~0 % 256); {105112#false} is VALID [2022-02-20 19:00:50,703 INFO L290 TraceCheckUtils]: 179: Hoare triple {105112#false} assume !!(0 == ~ep14~0 % 256); {105112#false} is VALID [2022-02-20 19:00:50,703 INFO L290 TraceCheckUtils]: 180: Hoare triple {105112#false} ~mode1~0 := 1;havoc main_~node2__newmax~2#1;main_~node2__newmax~2#1 := 0; {105112#false} is VALID [2022-02-20 19:00:50,703 INFO L290 TraceCheckUtils]: 181: Hoare triple {105112#false} assume !!(0 == ~mode2~0 % 256); {105112#false} is VALID [2022-02-20 19:00:50,703 INFO L290 TraceCheckUtils]: 182: Hoare triple {105112#false} assume ~r2~0 < 3; {105112#false} is VALID [2022-02-20 19:00:50,704 INFO L290 TraceCheckUtils]: 183: Hoare triple {105112#false} assume !!(0 == ~ep21~0 % 256); {105112#false} is VALID [2022-02-20 19:00:50,704 INFO L290 TraceCheckUtils]: 184: Hoare triple {105112#false} assume !!(0 == ~ep23~0 % 256); {105112#false} is VALID [2022-02-20 19:00:50,704 INFO L290 TraceCheckUtils]: 185: Hoare triple {105112#false} assume !!(0 == ~ep24~0 % 256); {105112#false} is VALID [2022-02-20 19:00:50,704 INFO L290 TraceCheckUtils]: 186: Hoare triple {105112#false} ~mode2~0 := 1;havoc main_~node3__newmax~2#1;main_~node3__newmax~2#1 := 0; {105112#false} is VALID [2022-02-20 19:00:50,704 INFO L290 TraceCheckUtils]: 187: Hoare triple {105112#false} assume !!(0 == ~mode3~0 % 256); {105112#false} is VALID [2022-02-20 19:00:50,704 INFO L290 TraceCheckUtils]: 188: Hoare triple {105112#false} assume ~r3~0 < 3; {105112#false} is VALID [2022-02-20 19:00:50,704 INFO L290 TraceCheckUtils]: 189: Hoare triple {105112#false} assume !!(0 == ~ep31~0 % 256); {105112#false} is VALID [2022-02-20 19:00:50,705 INFO L290 TraceCheckUtils]: 190: Hoare triple {105112#false} assume !!(0 == ~ep32~0 % 256); {105112#false} is VALID [2022-02-20 19:00:50,705 INFO L290 TraceCheckUtils]: 191: Hoare triple {105112#false} assume !!(0 == ~ep34~0 % 256); {105112#false} is VALID [2022-02-20 19:00:50,705 INFO L290 TraceCheckUtils]: 192: Hoare triple {105112#false} ~mode3~0 := 1;havoc main_~node4__newmax~2#1;main_~node4__newmax~2#1 := 0; {105112#false} is VALID [2022-02-20 19:00:50,705 INFO L290 TraceCheckUtils]: 193: Hoare triple {105112#false} assume !!(0 == ~mode4~0 % 256); {105112#false} is VALID [2022-02-20 19:00:50,705 INFO L290 TraceCheckUtils]: 194: Hoare triple {105112#false} assume ~r4~0 < 3; {105112#false} is VALID [2022-02-20 19:00:50,705 INFO L290 TraceCheckUtils]: 195: Hoare triple {105112#false} assume !!(0 == ~ep41~0 % 256); {105112#false} is VALID [2022-02-20 19:00:50,705 INFO L290 TraceCheckUtils]: 196: Hoare triple {105112#false} assume !!(0 == ~ep42~0 % 256); {105112#false} is VALID [2022-02-20 19:00:50,706 INFO L290 TraceCheckUtils]: 197: Hoare triple {105112#false} assume !!(0 == ~ep43~0 % 256); {105112#false} is VALID [2022-02-20 19:00:50,706 INFO L290 TraceCheckUtils]: 198: Hoare triple {105112#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; {105112#false} is VALID [2022-02-20 19:00:50,706 INFO L290 TraceCheckUtils]: 199: Hoare triple {105112#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {105112#false} is VALID [2022-02-20 19:00:50,706 INFO L290 TraceCheckUtils]: 200: Hoare triple {105112#false} assume ~st1~0 + ~nl1~0 <= 1; {105112#false} is VALID [2022-02-20 19:00:50,706 INFO L290 TraceCheckUtils]: 201: Hoare triple {105112#false} assume ~st2~0 + ~nl2~0 <= 1; {105112#false} is VALID [2022-02-20 19:00:50,706 INFO L290 TraceCheckUtils]: 202: Hoare triple {105112#false} assume ~st3~0 + ~nl3~0 <= 1; {105112#false} is VALID [2022-02-20 19:00:50,706 INFO L290 TraceCheckUtils]: 203: Hoare triple {105112#false} assume ~st4~0 + ~nl4~0 <= 1; {105112#false} is VALID [2022-02-20 19:00:50,707 INFO L290 TraceCheckUtils]: 204: Hoare triple {105112#false} assume !(~r1~0 >= 3); {105112#false} is VALID [2022-02-20 19:00:50,707 INFO L290 TraceCheckUtils]: 205: Hoare triple {105112#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {105112#false} is VALID [2022-02-20 19:00:50,707 INFO L290 TraceCheckUtils]: 206: Hoare triple {105112#false} assume ~r1~0 < 3; {105112#false} is VALID [2022-02-20 19:00:50,707 INFO L290 TraceCheckUtils]: 207: Hoare triple {105112#false} assume !(~r1~0 >= 3); {105112#false} is VALID [2022-02-20 19:00:50,707 INFO L290 TraceCheckUtils]: 208: Hoare triple {105112#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {105112#false} is VALID [2022-02-20 19:00:50,707 INFO L290 TraceCheckUtils]: 209: Hoare triple {105112#false} assume ~r1~0 < 3;main_~check__tmp~2#1 := 1;~__return_3732~0 := main_~check__tmp~2#1;main_~main__c1~0#1 := ~__return_3732~0;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; {105112#false} is VALID [2022-02-20 19:00:50,707 INFO L290 TraceCheckUtils]: 210: Hoare triple {105112#false} assume !(0 == main_~assert__arg~2#1 % 256);main_~main____CPAchecker_TMP_0~2#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {105112#false} is VALID [2022-02-20 19:00:50,708 INFO L290 TraceCheckUtils]: 211: Hoare triple {105112#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~3#1;main_~node1__newmax~3#1 := 0; {105112#false} is VALID [2022-02-20 19:00:50,708 INFO L290 TraceCheckUtils]: 212: Hoare triple {105112#false} assume !(0 == ~mode1~0 % 256);~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {105112#false} is VALID [2022-02-20 19:00:50,708 INFO L290 TraceCheckUtils]: 213: Hoare triple {105112#false} assume !!(0 == ~ep21~0 % 256); {105112#false} is VALID [2022-02-20 19:00:50,708 INFO L290 TraceCheckUtils]: 214: Hoare triple {105112#false} assume !!(0 == ~ep31~0 % 256); {105112#false} is VALID [2022-02-20 19:00:50,708 INFO L290 TraceCheckUtils]: 215: Hoare triple {105112#false} assume !!(0 == ~ep41~0 % 256); {105112#false} is VALID [2022-02-20 19:00:50,708 INFO L290 TraceCheckUtils]: 216: Hoare triple {105112#false} ~newmax1~0 := main_~node1__newmax~3#1; {105112#false} is VALID [2022-02-20 19:00:50,708 INFO L290 TraceCheckUtils]: 217: Hoare triple {105112#false} assume 2 == ~r1~0; {105112#false} is VALID [2022-02-20 19:00:50,708 INFO L290 TraceCheckUtils]: 218: Hoare triple {105112#false} assume ~max1~0 == ~id1~0;~st1~0 := 1; {105112#false} is VALID [2022-02-20 19:00:50,709 INFO L290 TraceCheckUtils]: 219: Hoare triple {105112#false} ~mode1~0 := 0;havoc main_~node2__newmax~3#1;main_~node2__newmax~3#1 := 0; {105112#false} is VALID [2022-02-20 19:00:50,709 INFO L290 TraceCheckUtils]: 220: Hoare triple {105112#false} assume !(0 == ~mode2~0 % 256);~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {105112#false} is VALID [2022-02-20 19:00:50,709 INFO L290 TraceCheckUtils]: 221: Hoare triple {105112#false} assume !(0 == ~ep12~0 % 256);~m2~0 := ~p12_old~0;~p12_old~0 := ~nomsg~0; {105112#false} is VALID [2022-02-20 19:00:50,709 INFO L290 TraceCheckUtils]: 222: Hoare triple {105112#false} assume ~m2~0 > ~max2~0;~max2~0 := ~m2~0;main_~node2__newmax~3#1 := 1; {105112#false} is VALID [2022-02-20 19:00:50,709 INFO L290 TraceCheckUtils]: 223: Hoare triple {105112#false} assume !!(0 == ~ep32~0 % 256); {105112#false} is VALID [2022-02-20 19:00:50,709 INFO L290 TraceCheckUtils]: 224: Hoare triple {105112#false} assume !!(0 == ~ep42~0 % 256); {105112#false} is VALID [2022-02-20 19:00:50,709 INFO L290 TraceCheckUtils]: 225: Hoare triple {105112#false} ~newmax2~0 := main_~node2__newmax~3#1; {105112#false} is VALID [2022-02-20 19:00:50,710 INFO L290 TraceCheckUtils]: 226: Hoare triple {105112#false} assume !(3 == ~r2~0);~mode2~0 := 0;havoc main_~node3__newmax~3#1;main_~node3__newmax~3#1 := 0; {105112#false} is VALID [2022-02-20 19:00:50,710 INFO L290 TraceCheckUtils]: 227: Hoare triple {105112#false} assume !(0 == ~mode3~0 % 256);~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {105112#false} is VALID [2022-02-20 19:00:50,710 INFO L290 TraceCheckUtils]: 228: Hoare triple {105112#false} assume !!(0 == ~ep13~0 % 256); {105112#false} is VALID [2022-02-20 19:00:50,710 INFO L290 TraceCheckUtils]: 229: Hoare triple {105112#false} assume !!(0 == ~ep23~0 % 256); {105112#false} is VALID [2022-02-20 19:00:50,710 INFO L290 TraceCheckUtils]: 230: Hoare triple {105112#false} assume !!(0 == ~ep43~0 % 256); {105112#false} is VALID [2022-02-20 19:00:50,710 INFO L290 TraceCheckUtils]: 231: Hoare triple {105112#false} ~newmax3~0 := main_~node3__newmax~3#1; {105112#false} is VALID [2022-02-20 19:00:50,710 INFO L290 TraceCheckUtils]: 232: Hoare triple {105112#false} assume !(3 == ~r3~0);~mode3~0 := 0;havoc main_~node4__newmax~3#1;main_~node4__newmax~3#1 := 0; {105112#false} is VALID [2022-02-20 19:00:50,710 INFO L290 TraceCheckUtils]: 233: Hoare triple {105112#false} assume !(0 == ~mode4~0 % 256);~r4~0 := (if (1 + ~r4~0) % 256 <= 127 then (1 + ~r4~0) % 256 else (1 + ~r4~0) % 256 - 256); {105112#false} is VALID [2022-02-20 19:00:50,711 INFO L290 TraceCheckUtils]: 234: Hoare triple {105112#false} assume !!(0 == ~ep14~0 % 256); {105112#false} is VALID [2022-02-20 19:00:50,711 INFO L290 TraceCheckUtils]: 235: Hoare triple {105112#false} assume !!(0 == ~ep24~0 % 256); {105112#false} is VALID [2022-02-20 19:00:50,711 INFO L290 TraceCheckUtils]: 236: Hoare triple {105112#false} assume !!(0 == ~ep34~0 % 256); {105112#false} is VALID [2022-02-20 19:00:50,711 INFO L290 TraceCheckUtils]: 237: Hoare triple {105112#false} ~newmax4~0 := main_~node4__newmax~3#1; {105112#false} is VALID [2022-02-20 19:00:50,711 INFO L290 TraceCheckUtils]: 238: Hoare triple {105112#false} assume !(3 == ~r4~0);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~3#1; {105112#false} is VALID [2022-02-20 19:00:50,711 INFO L290 TraceCheckUtils]: 239: Hoare triple {105112#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {105112#false} is VALID [2022-02-20 19:00:50,711 INFO L290 TraceCheckUtils]: 240: Hoare triple {105112#false} assume ~st1~0 + ~nl1~0 <= 1; {105112#false} is VALID [2022-02-20 19:00:50,712 INFO L290 TraceCheckUtils]: 241: Hoare triple {105112#false} assume ~st2~0 + ~nl2~0 <= 1; {105112#false} is VALID [2022-02-20 19:00:50,712 INFO L290 TraceCheckUtils]: 242: Hoare triple {105112#false} assume ~st3~0 + ~nl3~0 <= 1; {105112#false} is VALID [2022-02-20 19:00:50,712 INFO L290 TraceCheckUtils]: 243: Hoare triple {105112#false} assume ~st4~0 + ~nl4~0 <= 1; {105112#false} is VALID [2022-02-20 19:00:50,712 INFO L290 TraceCheckUtils]: 244: Hoare triple {105112#false} assume !(~r1~0 >= 3); {105112#false} is VALID [2022-02-20 19:00:50,712 INFO L290 TraceCheckUtils]: 245: Hoare triple {105112#false} assume !(0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0);main_~check__tmp~3#1 := 0; {105112#false} is VALID [2022-02-20 19:00:50,712 INFO L290 TraceCheckUtils]: 246: Hoare triple {105112#false} ~__return_3940~0 := main_~check__tmp~3#1;main_~main__c1~0#1 := ~__return_3940~0;~__tmp_3941_0~0 := main_~main____CPAchecker_TMP_0~2#1; {105112#false} is VALID [2022-02-20 19:00:50,712 INFO L290 TraceCheckUtils]: 247: Hoare triple {105112#false} main_~main____CPAchecker_TMP_0~2#1 := ~__tmp_3941_0~0;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; {105112#false} is VALID [2022-02-20 19:00:50,713 INFO L290 TraceCheckUtils]: 248: Hoare triple {105112#false} assume 0 == main_~assert__arg~3#1 % 256; {105112#false} is VALID [2022-02-20 19:00:50,713 INFO L290 TraceCheckUtils]: 249: Hoare triple {105112#false} assume !false; {105112#false} is VALID [2022-02-20 19:00:50,713 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 19:00:50,714 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 19:00:50,714 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [62818339] [2022-02-20 19:00:50,714 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [62818339] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 19:00:50,714 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 19:00:50,714 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 19:00:50,714 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [827288131] [2022-02-20 19:00:50,714 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 19:00:50,715 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 83.33333333333333) internal successors, (250), 3 states have internal predecessors, (250), 0 states have call successors, (0), 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 250 [2022-02-20 19:00:50,715 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 19:00:50,716 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 83.33333333333333) internal successors, (250), 3 states have internal predecessors, (250), 0 states have call successors, (0), 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 19:00:50,863 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 250 edges. 250 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:00:50,863 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 19:00:50,863 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 19:00:50,864 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 19:00:50,864 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 19:00:50,864 INFO L87 Difference]: Start difference. First operand 3759 states and 5860 transitions. Second operand has 3 states, 3 states have (on average 83.33333333333333) internal successors, (250), 3 states have internal predecessors, (250), 0 states have call successors, (0), 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 19:00:54,969 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:00:54,969 INFO L93 Difference]: Finished difference Result 8393 states and 13180 transitions. [2022-02-20 19:00:54,969 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 19:00:54,969 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 83.33333333333333) internal successors, (250), 3 states have internal predecessors, (250), 0 states have call successors, (0), 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 250 [2022-02-20 19:00:54,970 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 19:00:54,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 83.33333333333333) internal successors, (250), 3 states have internal predecessors, (250), 0 states have call successors, (0), 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 19:00:54,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 2034 transitions. [2022-02-20 19:00:54,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 83.33333333333333) internal successors, (250), 3 states have internal predecessors, (250), 0 states have call successors, (0), 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 19:00:54,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 2034 transitions. [2022-02-20 19:00:54,983 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 2034 transitions.