./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.ufo.BOUNDED-8.pals.c.v+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.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 44c406d67793fa594ef7527f23acdb47ae14bddc8229fabdd71855d9e982ff07 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 19:01:31,132 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 19:01:31,134 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 19:01:31,174 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 19:01:31,174 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 19:01:31,177 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 19:01:31,178 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 19:01:31,181 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 19:01:31,183 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 19:01:31,186 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 19:01:31,187 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 19:01:31,188 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 19:01:31,189 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 19:01:31,191 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 19:01:31,192 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 19:01:31,195 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 19:01:31,196 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 19:01:31,196 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 19:01:31,198 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 19:01:31,203 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 19:01:31,205 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 19:01:31,206 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 19:01:31,207 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 19:01:31,208 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 19:01:31,213 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 19:01:31,214 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 19:01:31,214 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 19:01:31,215 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 19:01:31,216 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 19:01:31,216 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 19:01:31,217 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 19:01:31,218 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 19:01:31,219 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 19:01:31,220 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 19:01:31,221 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 19:01:31,221 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 19:01:31,222 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 19:01:31,222 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 19:01:31,222 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 19:01:31,224 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 19:01:31,225 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 19:01:31,225 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-02-20 19:01:31,254 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 19:01:31,254 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 19:01:31,255 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 19:01:31,255 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 19:01:31,256 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 19:01:31,256 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 19:01:31,257 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 19:01:31,257 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 19:01:31,257 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 19:01:31,257 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 19:01:31,258 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-20 19:01:31,258 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 19:01:31,259 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-20 19:01:31,259 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 19:01:31,259 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 19:01:31,259 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 19:01:31,259 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 19:01:31,260 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-20 19:01:31,260 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 19:01:31,260 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 19:01:31,260 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 19:01:31,261 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 19:01:31,261 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 19:01:31,261 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 19:01:31,261 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 19:01:31,261 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 19:01:31,262 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 19:01:31,263 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 19:01:31,263 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 19:01:31,263 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 19:01:31,264 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 19:01:31,264 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 19:01:31,264 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 19:01:31,264 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 44c406d67793fa594ef7527f23acdb47ae14bddc8229fabdd71855d9e982ff07 [2022-02-20 19:01:31,499 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 19:01:31,526 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 19:01:31,528 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 19:01:31,529 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 19:01:31,529 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 19:01:31,530 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.ufo.BOUNDED-8.pals.c.v+nlh-reducer.c [2022-02-20 19:01:31,590 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9a36d4dd9/0c9f6d44827643f0a4d16dc4609547bd/FLAGe2f31bbe5 [2022-02-20 19:01:32,133 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 19:01:32,137 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.ufo.BOUNDED-8.pals.c.v+nlh-reducer.c [2022-02-20 19:01:32,155 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9a36d4dd9/0c9f6d44827643f0a4d16dc4609547bd/FLAGe2f31bbe5 [2022-02-20 19:01:32,609 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9a36d4dd9/0c9f6d44827643f0a4d16dc4609547bd [2022-02-20 19:01:32,611 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 19:01:32,612 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 19:01:32,614 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 19:01:32,614 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 19:01:32,617 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 19:01:32,618 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 07:01:32" (1/1) ... [2022-02-20 19:01:32,618 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@772fe04a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:01:32, skipping insertion in model container [2022-02-20 19:01:32,619 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 07:01:32" (1/1) ... [2022-02-20 19:01:32,624 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 19:01:32,702 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 19:01:33,202 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.ufo.BOUNDED-8.pals.c.v+nlh-reducer.c[35223,35236] [2022-02-20 19:01:33,382 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 19:01:33,397 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 19:01:33,626 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.ufo.BOUNDED-8.pals.c.v+nlh-reducer.c[35223,35236] [2022-02-20 19:01:33,743 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 19:01:33,760 INFO L208 MainTranslator]: Completed translation [2022-02-20 19:01:33,761 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:01:33 WrapperNode [2022-02-20 19:01:33,761 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 19:01:33,762 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 19:01:33,762 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 19:01:33,762 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 19:01:33,766 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:01:33" (1/1) ... [2022-02-20 19:01:33,790 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:01:33" (1/1) ... [2022-02-20 19:01:33,892 INFO L137 Inliner]: procedures = 23, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 2934 [2022-02-20 19:01:33,893 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 19:01:33,894 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 19:01:33,894 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 19:01:33,894 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 19:01:33,901 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:01:33" (1/1) ... [2022-02-20 19:01:33,901 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:01:33" (1/1) ... [2022-02-20 19:01:33,915 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:01:33" (1/1) ... [2022-02-20 19:01:33,916 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:01:33" (1/1) ... [2022-02-20 19:01:33,958 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:01:33" (1/1) ... [2022-02-20 19:01:33,978 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:01:33" (1/1) ... [2022-02-20 19:01:33,989 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:01:33" (1/1) ... [2022-02-20 19:01:33,997 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 19:01:33,998 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 19:01:33,998 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 19:01:33,998 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 19:01:33,999 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:01:33" (1/1) ... [2022-02-20 19:01:34,008 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 19:01:34,015 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 19:01:34,028 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-02-20 19:01:34,051 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-02-20 19:01:34,078 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 19:01:34,079 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-20 19:01:34,079 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 19:01:34,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 19:01:34,280 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 19:01:34,281 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 19:01:36,156 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 19:01:36,168 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 19:01:36,168 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-02-20 19:01:36,170 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 07:01:36 BoogieIcfgContainer [2022-02-20 19:01:36,170 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 19:01:36,172 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 19:01:36,172 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 19:01:36,175 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 19:01:36,175 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 07:01:32" (1/3) ... [2022-02-20 19:01:36,176 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@36f388bd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 07:01:36, skipping insertion in model container [2022-02-20 19:01:36,176 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:01:33" (2/3) ... [2022-02-20 19:01:36,176 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@36f388bd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 07:01:36, skipping insertion in model container [2022-02-20 19:01:36,176 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 07:01:36" (3/3) ... [2022-02-20 19:01:36,177 INFO L111 eAbstractionObserver]: Analyzing ICFG pals_opt-floodmax.4.ufo.BOUNDED-8.pals.c.v+nlh-reducer.c [2022-02-20 19:01:36,181 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 19:01:36,181 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-02-20 19:01:36,236 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 19:01:36,241 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2022-02-20 19:01:36,241 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-02-20 19:01:36,286 INFO L276 IsEmpty]: Start isEmpty. Operand has 790 states, 788 states have (on average 1.782994923857868) internal successors, (1405), 789 states have internal predecessors, (1405), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 19:01:36,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2022-02-20 19:01:36,309 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 19:01:36,310 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 19:01:36,311 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 19:01:36,315 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 19:01:36,315 INFO L85 PathProgramCache]: Analyzing trace with hash 1016279858, now seen corresponding path program 1 times [2022-02-20 19:01:36,322 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 19:01:36,322 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1812297168] [2022-02-20 19:01:36,323 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:01:36,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 19:01:36,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:01:36,972 INFO L290 TraceCheckUtils]: 0: Hoare triple {793#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(57, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~newmax1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~newmax2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~newmax3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~newmax4~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[3 := #funAddr~node4.base], ~nodes~0.offset[3 := #funAddr~node4.offset];~__return_4657~0 := 0;~__return_4899~0 := 0;~__return_5106~0 := 0;~__return_5329~0 := 0;~__return_5536~0 := 0;~__return_5759~0 := 0;~__return_5975~0 := 0;~__tmp_5976_0~0 := 0;~__return_6173~0 := 0;~__return_5989~0 := 0; {793#true} is VALID [2022-02-20 19:01:36,977 INFO L290 TraceCheckUtils]: 1: Hoare triple {793#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~6#1, main_~node4____CPAchecker_TMP_2~3#1, main_~node4____CPAchecker_TMP_1~3#1, main_~node4____CPAchecker_TMP_0~3#1, main_~node4__newmax~6#1, main_~node3____CPAchecker_TMP_2~3#1, main_~node3____CPAchecker_TMP_1~3#1, main_~node3____CPAchecker_TMP_0~3#1, main_~node3__newmax~6#1, main_~node2____CPAchecker_TMP_2~3#1, main_~node2____CPAchecker_TMP_1~3#1, main_~node2____CPAchecker_TMP_0~3#1, main_~node2__newmax~6#1, main_~node1____CPAchecker_TMP_2~3#1, main_~node1____CPAchecker_TMP_1~3#1, main_~node1____CPAchecker_TMP_0~3#1, main_~node1__newmax~6#1, main_~main____CPAchecker_TMP_0~5#1, main_~__tmp_6~0#1, main_~assert__arg~5#1, main_~check__tmp~5#1, main_~node4__newmax~5#1, main_~node3__newmax~5#1, main_~node2__newmax~5#1, main_~node1__newmax~5#1, main_~main____CPAchecker_TMP_0~4#1, main_~__tmp_5~0#1, main_~assert__arg~4#1, main_~check__tmp~4#1, main_~node4____CPAchecker_TMP_2~2#1, main_~node4____CPAchecker_TMP_1~2#1, main_~node4____CPAchecker_TMP_0~2#1, main_~node4__newmax~4#1, main_~node3____CPAchecker_TMP_2~2#1, main_~node3____CPAchecker_TMP_1~2#1, main_~node3____CPAchecker_TMP_0~2#1, main_~node3__newmax~4#1, main_~node2____CPAchecker_TMP_2~2#1, main_~node2____CPAchecker_TMP_1~2#1, main_~node2____CPAchecker_TMP_0~2#1, main_~node2__newmax~4#1, main_~node1____CPAchecker_TMP_2~2#1, main_~node1____CPAchecker_TMP_1~2#1, main_~node1____CPAchecker_TMP_0~2#1, main_~node1__newmax~4#1, main_~main____CPAchecker_TMP_0~3#1, main_~__tmp_4~0#1, main_~assert__arg~3#1, main_~check__tmp~3#1, main_~node4__newmax~3#1, main_~node3__newmax~3#1, main_~node2__newmax~3#1, main_~node1__newmax~3#1, main_~main____CPAchecker_TMP_0~2#1, main_~__tmp_3~0#1, main_~assert__arg~2#1, main_~check__tmp~2#1, main_~node4____CPAchecker_TMP_2~1#1, main_~node4____CPAchecker_TMP_1~1#1, main_~node4____CPAchecker_TMP_0~1#1, main_~node4__newmax~2#1, main_~node3____CPAchecker_TMP_2~1#1, main_~node3____CPAchecker_TMP_1~1#1, main_~node3____CPAchecker_TMP_0~1#1, main_~node3__newmax~2#1, main_~node2____CPAchecker_TMP_2~1#1, main_~node2____CPAchecker_TMP_1~1#1, main_~node2____CPAchecker_TMP_0~1#1, main_~node2__newmax~2#1, main_~node1____CPAchecker_TMP_2~1#1, main_~node1____CPAchecker_TMP_1~1#1, main_~node1____CPAchecker_TMP_0~1#1, main_~node1__newmax~2#1, main_~main____CPAchecker_TMP_0~1#1, main_~__tmp_2~0#1, main_~assert__arg~1#1, main_~check__tmp~1#1, main_~node4__newmax~1#1, main_~node3__newmax~1#1, main_~node2__newmax~1#1, main_~node1__newmax~1#1, main_~main____CPAchecker_TMP_0~0#1, main_~__tmp_1~0#1, main_~assert__arg~0#1, main_~check__tmp~0#1, main_~node4____CPAchecker_TMP_2~0#1, main_~node4____CPAchecker_TMP_1~0#1, main_~node4____CPAchecker_TMP_0~0#1, main_~node4__newmax~0#1, main_~node3____CPAchecker_TMP_2~0#1, main_~node3____CPAchecker_TMP_1~0#1, main_~node3____CPAchecker_TMP_0~0#1, main_~node3__newmax~0#1, main_~node2____CPAchecker_TMP_2~0#1, main_~node2____CPAchecker_TMP_1~0#1, main_~node2____CPAchecker_TMP_0~0#1, main_~node2__newmax~0#1, main_~node1____CPAchecker_TMP_2~0#1, main_~node1____CPAchecker_TMP_1~0#1, main_~node1____CPAchecker_TMP_0~0#1, main_~node1__newmax~0#1, main_~init__r121~0#1, main_~init__r131~0#1, main_~init__r141~0#1, main_~init__r211~0#1, main_~init__r231~0#1, main_~init__r241~0#1, main_~init__r311~0#1, main_~init__r321~0#1, main_~init__r341~0#1, main_~init__r411~0#1, main_~init__r421~0#1, main_~init__r431~0#1, main_~init__r122~0#1, main_~init__tmp~0#1, main_~init__r132~0#1, main_~init__tmp___0~0#1, main_~init__r142~0#1, main_~init__tmp___1~0#1, main_~init__r212~0#1, main_~init__tmp___2~0#1, main_~init__r232~0#1, main_~init__tmp___3~0#1, main_~init__r242~0#1, main_~init__tmp___4~0#1, main_~init__r312~0#1, main_~init__tmp___5~0#1, main_~init__r322~0#1, main_~init__tmp___6~0#1, main_~init__r342~0#1, main_~init__tmp___7~0#1, main_~init__r412~0#1, main_~init__tmp___8~0#1, main_~init__r422~0#1, main_~init__tmp___9~0#1, main_~init__r432~0#1, main_~init__tmp___10~0#1, main_~init__r123~0#1, main_~init__tmp___11~0#1, main_~init__r133~0#1, main_~init__tmp___12~0#1, main_~init__r143~0#1, main_~init__tmp___13~0#1, main_~init__r213~0#1, main_~init__tmp___14~0#1, main_~init__r233~0#1, main_~init__tmp___15~0#1, main_~init__r243~0#1, main_~init__tmp___16~0#1, main_~init__r313~0#1, main_~init__tmp___17~0#1, main_~init__r323~0#1, main_~init__tmp___18~0#1, main_~init__r343~0#1, main_~init__tmp___19~0#1, main_~init__r413~0#1, main_~init__tmp___20~0#1, main_~init__r423~0#1, main_~init__tmp___21~0#1, main_~init__r433~0#1, main_~init__tmp___22~0#1, main_~init__tmp___23~0#1, main_~main__c1~0#1, main_~main__i2~0#1;havoc main_~main__c1~0#1;havoc main_~main__i2~0#1;main_~main__c1~0#1 := 0;~ep12~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1;~ep13~0 := main_#t~nondet5#1;havoc main_#t~nondet5#1;~ep14~0 := main_#t~nondet6#1;havoc main_#t~nondet6#1;~ep21~0 := main_#t~nondet7#1;havoc main_#t~nondet7#1;~ep23~0 := main_#t~nondet8#1;havoc main_#t~nondet8#1;~ep24~0 := main_#t~nondet9#1;havoc main_#t~nondet9#1;~ep31~0 := main_#t~nondet10#1;havoc main_#t~nondet10#1;~ep32~0 := main_#t~nondet11#1;havoc main_#t~nondet11#1;~ep34~0 := main_#t~nondet12#1;havoc main_#t~nondet12#1;~ep41~0 := main_#t~nondet13#1;havoc main_#t~nondet13#1;~ep42~0 := main_#t~nondet14#1;havoc main_#t~nondet14#1;~ep43~0 := main_#t~nondet15#1;havoc main_#t~nondet15#1;assume -128 <= main_#t~nondet16#1 && main_#t~nondet16#1 <= 127;~id1~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;assume -128 <= main_#t~nondet17#1 && main_#t~nondet17#1 <= 127;~r1~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;assume -128 <= main_#t~nondet18#1 && main_#t~nondet18#1 <= 127;~st1~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;assume -128 <= main_#t~nondet19#1 && main_#t~nondet19#1 <= 127;~nl1~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;assume -128 <= main_#t~nondet20#1 && main_#t~nondet20#1 <= 127;~m1~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;assume -128 <= main_#t~nondet21#1 && main_#t~nondet21#1 <= 127;~max1~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;~mode1~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;~newmax1~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;assume -128 <= main_#t~nondet24#1 && main_#t~nondet24#1 <= 127;~id2~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;assume -128 <= main_#t~nondet25#1 && main_#t~nondet25#1 <= 127;~r2~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;assume -128 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 127;~st2~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;assume -128 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 127;~nl2~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;assume -128 <= main_#t~nondet28#1 && main_#t~nondet28#1 <= 127;~m2~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;assume -128 <= main_#t~nondet29#1 && main_#t~nondet29#1 <= 127;~max2~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~mode2~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~newmax2~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;assume -128 <= main_#t~nondet32#1 && main_#t~nondet32#1 <= 127;~id3~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;assume -128 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 127;~r3~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;assume -128 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 127;~st3~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;assume -128 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 127;~nl3~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;assume -128 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 127;~m3~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;assume -128 <= main_#t~nondet37#1 && main_#t~nondet37#1 <= 127;~max3~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~mode3~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~newmax3~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;assume -128 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 127;~id4~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;assume -128 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 127;~r4~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;assume -128 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 127;~st4~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;assume -128 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 127;~nl4~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;assume -128 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 127;~m4~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;assume -128 <= main_#t~nondet45#1 && main_#t~nondet45#1 <= 127;~max4~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~mode4~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~newmax4~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;havoc main_~init__r121~0#1;havoc main_~init__r131~0#1;havoc main_~init__r141~0#1;havoc main_~init__r211~0#1;havoc main_~init__r231~0#1;havoc main_~init__r241~0#1;havoc main_~init__r311~0#1;havoc main_~init__r321~0#1;havoc main_~init__r341~0#1;havoc main_~init__r411~0#1;havoc main_~init__r421~0#1;havoc main_~init__r431~0#1;havoc main_~init__r122~0#1;havoc main_~init__tmp~0#1;havoc main_~init__r132~0#1;havoc main_~init__tmp___0~0#1;havoc main_~init__r142~0#1;havoc main_~init__tmp___1~0#1;havoc main_~init__r212~0#1;havoc main_~init__tmp___2~0#1;havoc main_~init__r232~0#1;havoc main_~init__tmp___3~0#1;havoc main_~init__r242~0#1;havoc main_~init__tmp___4~0#1;havoc main_~init__r312~0#1;havoc main_~init__tmp___5~0#1;havoc main_~init__r322~0#1;havoc main_~init__tmp___6~0#1;havoc main_~init__r342~0#1;havoc main_~init__tmp___7~0#1;havoc main_~init__r412~0#1;havoc main_~init__tmp___8~0#1;havoc main_~init__r422~0#1;havoc main_~init__tmp___9~0#1;havoc main_~init__r432~0#1;havoc main_~init__tmp___10~0#1;havoc main_~init__r123~0#1;havoc main_~init__tmp___11~0#1;havoc main_~init__r133~0#1;havoc main_~init__tmp___12~0#1;havoc main_~init__r143~0#1;havoc main_~init__tmp___13~0#1;havoc main_~init__r213~0#1;havoc main_~init__tmp___14~0#1;havoc main_~init__r233~0#1;havoc main_~init__tmp___15~0#1;havoc main_~init__r243~0#1;havoc main_~init__tmp___16~0#1;havoc main_~init__r313~0#1;havoc main_~init__tmp___17~0#1;havoc main_~init__r323~0#1;havoc main_~init__tmp___18~0#1;havoc main_~init__r343~0#1;havoc main_~init__tmp___19~0#1;havoc main_~init__r413~0#1;havoc main_~init__tmp___20~0#1;havoc main_~init__r423~0#1;havoc main_~init__tmp___21~0#1;havoc main_~init__r433~0#1;havoc main_~init__tmp___22~0#1;havoc main_~init__tmp___23~0#1;main_~init__r121~0#1 := ~ep12~0;main_~init__r131~0#1 := ~ep13~0;main_~init__r141~0#1 := ~ep14~0;main_~init__r211~0#1 := ~ep21~0;main_~init__r231~0#1 := ~ep23~0;main_~init__r241~0#1 := ~ep24~0;main_~init__r311~0#1 := ~ep31~0;main_~init__r321~0#1 := ~ep32~0;main_~init__r341~0#1 := ~ep34~0;main_~init__r411~0#1 := ~ep41~0;main_~init__r421~0#1 := ~ep42~0;main_~init__r431~0#1 := ~ep43~0; {793#true} is VALID [2022-02-20 19:01:36,980 INFO L290 TraceCheckUtils]: 2: Hoare triple {793#true} assume !(0 == main_~init__r121~0#1 % 256);main_~init__tmp~0#1 := 1; {793#true} is VALID [2022-02-20 19:01:36,980 INFO L290 TraceCheckUtils]: 3: Hoare triple {793#true} main_~init__r122~0#1 := (if 0 == main_~init__tmp~0#1 then 0 else 1); {793#true} is VALID [2022-02-20 19:01:36,981 INFO L290 TraceCheckUtils]: 4: Hoare triple {793#true} assume !(0 == main_~init__r131~0#1 % 256);main_~init__tmp___0~0#1 := 1; {793#true} is VALID [2022-02-20 19:01:36,981 INFO L290 TraceCheckUtils]: 5: Hoare triple {793#true} main_~init__r132~0#1 := (if 0 == main_~init__tmp___0~0#1 then 0 else 1); {793#true} is VALID [2022-02-20 19:01:36,981 INFO L290 TraceCheckUtils]: 6: Hoare triple {793#true} assume !(0 == main_~init__r141~0#1 % 256);main_~init__tmp___1~0#1 := 1; {793#true} is VALID [2022-02-20 19:01:36,982 INFO L290 TraceCheckUtils]: 7: Hoare triple {793#true} main_~init__r142~0#1 := (if 0 == main_~init__tmp___1~0#1 then 0 else 1); {793#true} is VALID [2022-02-20 19:01:36,982 INFO L290 TraceCheckUtils]: 8: Hoare triple {793#true} assume !(0 == main_~init__r211~0#1 % 256);main_~init__tmp___2~0#1 := 1; {793#true} is VALID [2022-02-20 19:01:36,982 INFO L290 TraceCheckUtils]: 9: Hoare triple {793#true} main_~init__r212~0#1 := (if 0 == main_~init__tmp___2~0#1 then 0 else 1); {793#true} is VALID [2022-02-20 19:01:36,982 INFO L290 TraceCheckUtils]: 10: Hoare triple {793#true} assume !(0 == main_~init__r231~0#1 % 256);main_~init__tmp___3~0#1 := 1; {793#true} is VALID [2022-02-20 19:01:36,983 INFO L290 TraceCheckUtils]: 11: Hoare triple {793#true} main_~init__r232~0#1 := (if 0 == main_~init__tmp___3~0#1 then 0 else 1); {793#true} is VALID [2022-02-20 19:01:36,983 INFO L290 TraceCheckUtils]: 12: Hoare triple {793#true} assume !(0 == main_~init__r241~0#1 % 256);main_~init__tmp___4~0#1 := 1; {793#true} is VALID [2022-02-20 19:01:36,983 INFO L290 TraceCheckUtils]: 13: Hoare triple {793#true} main_~init__r242~0#1 := (if 0 == main_~init__tmp___4~0#1 then 0 else 1); {793#true} is VALID [2022-02-20 19:01:36,983 INFO L290 TraceCheckUtils]: 14: Hoare triple {793#true} assume !(0 == main_~init__r311~0#1 % 256);main_~init__tmp___5~0#1 := 1; {793#true} is VALID [2022-02-20 19:01:36,984 INFO L290 TraceCheckUtils]: 15: Hoare triple {793#true} main_~init__r312~0#1 := (if 0 == main_~init__tmp___5~0#1 then 0 else 1); {793#true} is VALID [2022-02-20 19:01:36,984 INFO L290 TraceCheckUtils]: 16: Hoare triple {793#true} assume !(0 == main_~init__r321~0#1 % 256);main_~init__tmp___6~0#1 := 1; {793#true} is VALID [2022-02-20 19:01:36,985 INFO L290 TraceCheckUtils]: 17: Hoare triple {793#true} main_~init__r322~0#1 := (if 0 == main_~init__tmp___6~0#1 then 0 else 1); {793#true} is VALID [2022-02-20 19:01:36,987 INFO L290 TraceCheckUtils]: 18: Hoare triple {793#true} assume !(0 == main_~init__r341~0#1 % 256);main_~init__tmp___7~0#1 := 1; {793#true} is VALID [2022-02-20 19:01:36,987 INFO L290 TraceCheckUtils]: 19: Hoare triple {793#true} main_~init__r342~0#1 := (if 0 == main_~init__tmp___7~0#1 then 0 else 1); {793#true} is VALID [2022-02-20 19:01:36,987 INFO L290 TraceCheckUtils]: 20: Hoare triple {793#true} assume !(0 == main_~init__r411~0#1 % 256);main_~init__tmp___8~0#1 := 1; {793#true} is VALID [2022-02-20 19:01:36,987 INFO L290 TraceCheckUtils]: 21: Hoare triple {793#true} main_~init__r412~0#1 := (if 0 == main_~init__tmp___8~0#1 then 0 else 1); {793#true} is VALID [2022-02-20 19:01:36,988 INFO L290 TraceCheckUtils]: 22: Hoare triple {793#true} assume !(0 == main_~init__r421~0#1 % 256);main_~init__tmp___9~0#1 := 1; {793#true} is VALID [2022-02-20 19:01:36,988 INFO L290 TraceCheckUtils]: 23: Hoare triple {793#true} main_~init__r422~0#1 := (if 0 == main_~init__tmp___9~0#1 then 0 else 1); {793#true} is VALID [2022-02-20 19:01:36,988 INFO L290 TraceCheckUtils]: 24: Hoare triple {793#true} assume !(0 == main_~init__r431~0#1 % 256);main_~init__tmp___10~0#1 := 1; {793#true} is VALID [2022-02-20 19:01:36,989 INFO L290 TraceCheckUtils]: 25: Hoare triple {793#true} main_~init__r432~0#1 := (if 0 == main_~init__tmp___10~0#1 then 0 else 1); {793#true} is VALID [2022-02-20 19:01:36,989 INFO L290 TraceCheckUtils]: 26: Hoare triple {793#true} assume !(0 == main_~init__r122~0#1 % 256);main_~init__tmp___11~0#1 := 1; {793#true} is VALID [2022-02-20 19:01:36,989 INFO L290 TraceCheckUtils]: 27: Hoare triple {793#true} main_~init__r123~0#1 := (if 0 == main_~init__tmp___11~0#1 then 0 else 1); {793#true} is VALID [2022-02-20 19:01:36,989 INFO L290 TraceCheckUtils]: 28: Hoare triple {793#true} assume !(0 == main_~init__r132~0#1 % 256);main_~init__tmp___12~0#1 := 1; {793#true} is VALID [2022-02-20 19:01:36,990 INFO L290 TraceCheckUtils]: 29: Hoare triple {793#true} main_~init__r133~0#1 := (if 0 == main_~init__tmp___12~0#1 then 0 else 1); {793#true} is VALID [2022-02-20 19:01:36,990 INFO L290 TraceCheckUtils]: 30: Hoare triple {793#true} assume !(0 == main_~init__r142~0#1 % 256);main_~init__tmp___13~0#1 := 1; {793#true} is VALID [2022-02-20 19:01:36,990 INFO L290 TraceCheckUtils]: 31: Hoare triple {793#true} main_~init__r143~0#1 := (if 0 == main_~init__tmp___13~0#1 then 0 else 1); {793#true} is VALID [2022-02-20 19:01:36,990 INFO L290 TraceCheckUtils]: 32: Hoare triple {793#true} assume !(0 == main_~init__r212~0#1 % 256);main_~init__tmp___14~0#1 := 1; {793#true} is VALID [2022-02-20 19:01:36,991 INFO L290 TraceCheckUtils]: 33: Hoare triple {793#true} main_~init__r213~0#1 := (if 0 == main_~init__tmp___14~0#1 then 0 else 1); {793#true} is VALID [2022-02-20 19:01:36,991 INFO L290 TraceCheckUtils]: 34: Hoare triple {793#true} assume !(0 == main_~init__r232~0#1 % 256);main_~init__tmp___15~0#1 := 1; {793#true} is VALID [2022-02-20 19:01:36,991 INFO L290 TraceCheckUtils]: 35: Hoare triple {793#true} main_~init__r233~0#1 := (if 0 == main_~init__tmp___15~0#1 then 0 else 1); {793#true} is VALID [2022-02-20 19:01:36,991 INFO L290 TraceCheckUtils]: 36: Hoare triple {793#true} assume !(0 == main_~init__r242~0#1 % 256);main_~init__tmp___16~0#1 := 1; {793#true} is VALID [2022-02-20 19:01:36,992 INFO L290 TraceCheckUtils]: 37: Hoare triple {793#true} main_~init__r243~0#1 := (if 0 == main_~init__tmp___16~0#1 then 0 else 1); {793#true} is VALID [2022-02-20 19:01:36,992 INFO L290 TraceCheckUtils]: 38: Hoare triple {793#true} assume !(0 == main_~init__r312~0#1 % 256);main_~init__tmp___17~0#1 := 1; {793#true} is VALID [2022-02-20 19:01:36,992 INFO L290 TraceCheckUtils]: 39: Hoare triple {793#true} main_~init__r313~0#1 := (if 0 == main_~init__tmp___17~0#1 then 0 else 1); {793#true} is VALID [2022-02-20 19:01:36,992 INFO L290 TraceCheckUtils]: 40: Hoare triple {793#true} assume !(0 == main_~init__r322~0#1 % 256);main_~init__tmp___18~0#1 := 1; {793#true} is VALID [2022-02-20 19:01:36,993 INFO L290 TraceCheckUtils]: 41: Hoare triple {793#true} main_~init__r323~0#1 := (if 0 == main_~init__tmp___18~0#1 then 0 else 1); {793#true} is VALID [2022-02-20 19:01:36,993 INFO L290 TraceCheckUtils]: 42: Hoare triple {793#true} assume !(0 == main_~init__r342~0#1 % 256);main_~init__tmp___19~0#1 := 1; {793#true} is VALID [2022-02-20 19:01:36,993 INFO L290 TraceCheckUtils]: 43: Hoare triple {793#true} main_~init__r343~0#1 := (if 0 == main_~init__tmp___19~0#1 then 0 else 1); {793#true} is VALID [2022-02-20 19:01:36,994 INFO L290 TraceCheckUtils]: 44: Hoare triple {793#true} assume !(0 == main_~init__r412~0#1 % 256);main_~init__tmp___20~0#1 := 1; {793#true} is VALID [2022-02-20 19:01:36,994 INFO L290 TraceCheckUtils]: 45: Hoare triple {793#true} main_~init__r413~0#1 := (if 0 == main_~init__tmp___20~0#1 then 0 else 1); {793#true} is VALID [2022-02-20 19:01:36,994 INFO L290 TraceCheckUtils]: 46: Hoare triple {793#true} assume !(0 == main_~init__r422~0#1 % 256);main_~init__tmp___21~0#1 := 1; {793#true} is VALID [2022-02-20 19:01:36,995 INFO L290 TraceCheckUtils]: 47: Hoare triple {793#true} main_~init__r423~0#1 := (if 0 == main_~init__tmp___21~0#1 then 0 else 1); {793#true} is VALID [2022-02-20 19:01:36,995 INFO L290 TraceCheckUtils]: 48: Hoare triple {793#true} assume !(0 == main_~init__r432~0#1 % 256);main_~init__tmp___22~0#1 := 1; {793#true} is VALID [2022-02-20 19:01:36,999 INFO L290 TraceCheckUtils]: 49: Hoare triple {793#true} main_~init__r433~0#1 := (if 0 == main_~init__tmp___22~0#1 then 0 else 1); {793#true} is VALID [2022-02-20 19:01:36,999 INFO L290 TraceCheckUtils]: 50: Hoare triple {793#true} assume ~id1~0 != ~id2~0; {793#true} is VALID [2022-02-20 19:01:37,000 INFO L290 TraceCheckUtils]: 51: Hoare triple {793#true} assume ~id1~0 != ~id3~0; {793#true} is VALID [2022-02-20 19:01:37,000 INFO L290 TraceCheckUtils]: 52: Hoare triple {793#true} assume ~id1~0 != ~id4~0; {793#true} is VALID [2022-02-20 19:01:37,000 INFO L290 TraceCheckUtils]: 53: Hoare triple {793#true} assume ~id2~0 != ~id3~0; {793#true} is VALID [2022-02-20 19:01:37,001 INFO L290 TraceCheckUtils]: 54: Hoare triple {793#true} assume ~id2~0 != ~id4~0; {793#true} is VALID [2022-02-20 19:01:37,001 INFO L290 TraceCheckUtils]: 55: Hoare triple {793#true} assume ~id3~0 != ~id4~0; {793#true} is VALID [2022-02-20 19:01:37,001 INFO L290 TraceCheckUtils]: 56: Hoare triple {793#true} assume ~id1~0 >= 0; {793#true} is VALID [2022-02-20 19:01:37,002 INFO L290 TraceCheckUtils]: 57: Hoare triple {793#true} assume ~id2~0 >= 0; {793#true} is VALID [2022-02-20 19:01:37,002 INFO L290 TraceCheckUtils]: 58: Hoare triple {793#true} assume ~id3~0 >= 0; {793#true} is VALID [2022-02-20 19:01:37,002 INFO L290 TraceCheckUtils]: 59: Hoare triple {793#true} assume ~id4~0 >= 0; {793#true} is VALID [2022-02-20 19:01:37,003 INFO L290 TraceCheckUtils]: 60: Hoare triple {793#true} assume 0 == ~r1~0; {793#true} is VALID [2022-02-20 19:01:37,003 INFO L290 TraceCheckUtils]: 61: Hoare triple {793#true} assume 0 == ~r2~0; {793#true} is VALID [2022-02-20 19:01:37,004 INFO L290 TraceCheckUtils]: 62: Hoare triple {793#true} assume 0 == ~r3~0; {793#true} is VALID [2022-02-20 19:01:37,009 INFO L290 TraceCheckUtils]: 63: Hoare triple {793#true} assume 0 == ~r4~0; {793#true} is VALID [2022-02-20 19:01:37,009 INFO L290 TraceCheckUtils]: 64: Hoare triple {793#true} assume !(0 == main_~init__r123~0#1 % 256); {793#true} is VALID [2022-02-20 19:01:37,010 INFO L290 TraceCheckUtils]: 65: Hoare triple {793#true} assume !(0 == main_~init__r133~0#1 % 256); {793#true} is VALID [2022-02-20 19:01:37,010 INFO L290 TraceCheckUtils]: 66: Hoare triple {793#true} assume !(0 == main_~init__r143~0#1 % 256); {793#true} is VALID [2022-02-20 19:01:37,011 INFO L290 TraceCheckUtils]: 67: Hoare triple {793#true} assume !(0 == main_~init__r213~0#1 % 256); {793#true} is VALID [2022-02-20 19:01:37,011 INFO L290 TraceCheckUtils]: 68: Hoare triple {793#true} assume !(0 == main_~init__r233~0#1 % 256); {793#true} is VALID [2022-02-20 19:01:37,011 INFO L290 TraceCheckUtils]: 69: Hoare triple {793#true} assume !(0 == main_~init__r243~0#1 % 256); {793#true} is VALID [2022-02-20 19:01:37,012 INFO L290 TraceCheckUtils]: 70: Hoare triple {793#true} assume !(0 == main_~init__r313~0#1 % 256); {793#true} is VALID [2022-02-20 19:01:37,012 INFO L290 TraceCheckUtils]: 71: Hoare triple {793#true} assume !(0 == main_~init__r323~0#1 % 256); {793#true} is VALID [2022-02-20 19:01:37,012 INFO L290 TraceCheckUtils]: 72: Hoare triple {793#true} assume !(0 == main_~init__r343~0#1 % 256); {793#true} is VALID [2022-02-20 19:01:37,012 INFO L290 TraceCheckUtils]: 73: Hoare triple {793#true} assume !(0 == main_~init__r413~0#1 % 256); {793#true} is VALID [2022-02-20 19:01:37,013 INFO L290 TraceCheckUtils]: 74: Hoare triple {793#true} assume !(0 == main_~init__r423~0#1 % 256); {793#true} is VALID [2022-02-20 19:01:37,013 INFO L290 TraceCheckUtils]: 75: Hoare triple {793#true} assume !(0 == main_~init__r433~0#1 % 256); {793#true} is VALID [2022-02-20 19:01:37,013 INFO L290 TraceCheckUtils]: 76: Hoare triple {793#true} assume ~max1~0 == ~id1~0; {793#true} is VALID [2022-02-20 19:01:37,014 INFO L290 TraceCheckUtils]: 77: Hoare triple {793#true} assume ~max2~0 == ~id2~0; {793#true} is VALID [2022-02-20 19:01:37,014 INFO L290 TraceCheckUtils]: 78: Hoare triple {793#true} assume ~max3~0 == ~id3~0; {793#true} is VALID [2022-02-20 19:01:37,015 INFO L290 TraceCheckUtils]: 79: Hoare triple {793#true} assume ~max4~0 == ~id4~0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,017 INFO L290 TraceCheckUtils]: 80: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~st1~0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,018 INFO L290 TraceCheckUtils]: 81: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~st2~0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,019 INFO L290 TraceCheckUtils]: 82: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~st3~0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,019 INFO L290 TraceCheckUtils]: 83: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~st4~0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,020 INFO L290 TraceCheckUtils]: 84: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~nl1~0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,020 INFO L290 TraceCheckUtils]: 85: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~nl2~0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,021 INFO L290 TraceCheckUtils]: 86: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~nl3~0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,022 INFO L290 TraceCheckUtils]: 87: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~nl4~0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,022 INFO L290 TraceCheckUtils]: 88: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~mode1~0 % 256; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,027 INFO L290 TraceCheckUtils]: 89: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~mode2~0 % 256; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,028 INFO L290 TraceCheckUtils]: 90: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~mode3~0 % 256; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,028 INFO L290 TraceCheckUtils]: 91: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~mode4~0 % 256; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,029 INFO L290 TraceCheckUtils]: 92: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~newmax1~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,029 INFO L290 TraceCheckUtils]: 93: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~newmax2~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,030 INFO L290 TraceCheckUtils]: 94: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~newmax3~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,030 INFO L290 TraceCheckUtils]: 95: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~newmax4~0 % 256);main_~init__tmp___23~0#1 := 1;~__return_4657~0 := main_~init__tmp___23~0#1;main_~main__i2~0#1 := ~__return_4657~0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,031 INFO L290 TraceCheckUtils]: 96: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 != main_~main__i2~0#1;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;main_~main__i2~0#1 := 0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,031 INFO L290 TraceCheckUtils]: 97: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~0#1;main_~node1__newmax~0#1 := 0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,031 INFO L290 TraceCheckUtils]: 98: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~mode1~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,032 INFO L290 TraceCheckUtils]: 99: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r1~0 < 3; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,033 INFO L290 TraceCheckUtils]: 100: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep12~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,033 INFO L290 TraceCheckUtils]: 101: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep13~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,034 INFO L290 TraceCheckUtils]: 102: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep14~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,034 INFO L290 TraceCheckUtils]: 103: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~mode1~0 := 1;havoc main_~node2__newmax~0#1;main_~node2__newmax~0#1 := 0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,036 INFO L290 TraceCheckUtils]: 104: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~mode2~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,037 INFO L290 TraceCheckUtils]: 105: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r2~0 < 3; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,038 INFO L290 TraceCheckUtils]: 106: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep21~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,038 INFO L290 TraceCheckUtils]: 107: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep23~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,040 INFO L290 TraceCheckUtils]: 108: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep24~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,040 INFO L290 TraceCheckUtils]: 109: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~mode2~0 := 1;havoc main_~node3__newmax~0#1;main_~node3__newmax~0#1 := 0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,041 INFO L290 TraceCheckUtils]: 110: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~mode3~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,042 INFO L290 TraceCheckUtils]: 111: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r3~0 < 3; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,043 INFO L290 TraceCheckUtils]: 112: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep31~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,051 INFO L290 TraceCheckUtils]: 113: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep32~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,052 INFO L290 TraceCheckUtils]: 114: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep34~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,052 INFO L290 TraceCheckUtils]: 115: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~mode3~0 := 1;havoc main_~node4__newmax~0#1;main_~node4__newmax~0#1 := 0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,053 INFO L290 TraceCheckUtils]: 116: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~mode4~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,053 INFO L290 TraceCheckUtils]: 117: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r4~0 < 3; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,054 INFO L290 TraceCheckUtils]: 118: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep41~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,057 INFO L290 TraceCheckUtils]: 119: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep42~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,057 INFO L290 TraceCheckUtils]: 120: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep43~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,058 INFO L290 TraceCheckUtils]: 121: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~0#1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,058 INFO L290 TraceCheckUtils]: 122: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,059 INFO L290 TraceCheckUtils]: 123: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st1~0 + ~nl1~0 <= 1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,059 INFO L290 TraceCheckUtils]: 124: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st2~0 + ~nl2~0 <= 1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,060 INFO L290 TraceCheckUtils]: 125: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st3~0 + ~nl3~0 <= 1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,060 INFO L290 TraceCheckUtils]: 126: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st4~0 + ~nl4~0 <= 1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,061 INFO L290 TraceCheckUtils]: 127: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(~r1~0 >= 3); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,061 INFO L290 TraceCheckUtils]: 128: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,062 INFO L290 TraceCheckUtils]: 129: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r1~0 < 3; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,062 INFO L290 TraceCheckUtils]: 130: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(~r1~0 >= 3); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,063 INFO L290 TraceCheckUtils]: 131: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,063 INFO L290 TraceCheckUtils]: 132: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r1~0 < 3;main_~check__tmp~0#1 := 1;~__return_4899~0 := main_~check__tmp~0#1;main_~main__c1~0#1 := ~__return_4899~0;havoc main_~__tmp_1~0#1;main_~__tmp_1~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~0#1;main_~assert__arg~0#1 := main_~__tmp_1~0#1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,064 INFO L290 TraceCheckUtils]: 133: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == main_~assert__arg~0#1 % 256);main_~main____CPAchecker_TMP_0~0#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,064 INFO L290 TraceCheckUtils]: 134: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~1#1;main_~node1__newmax~1#1 := 0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,065 INFO L290 TraceCheckUtils]: 135: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~mode1~0 % 256);~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,065 INFO L290 TraceCheckUtils]: 136: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep21~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,066 INFO L290 TraceCheckUtils]: 137: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep31~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,067 INFO L290 TraceCheckUtils]: 138: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep41~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,067 INFO L290 TraceCheckUtils]: 139: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~newmax1~0 := main_~node1__newmax~1#1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,068 INFO L290 TraceCheckUtils]: 140: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(3 == ~r1~0);~mode1~0 := 0;havoc main_~node2__newmax~1#1;main_~node2__newmax~1#1 := 0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,068 INFO L290 TraceCheckUtils]: 141: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~mode2~0 % 256);~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,069 INFO L290 TraceCheckUtils]: 142: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep12~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,069 INFO L290 TraceCheckUtils]: 143: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep32~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,070 INFO L290 TraceCheckUtils]: 144: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep42~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,071 INFO L290 TraceCheckUtils]: 145: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~newmax2~0 := main_~node2__newmax~1#1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,071 INFO L290 TraceCheckUtils]: 146: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(3 == ~r2~0);~mode2~0 := 0;havoc main_~node3__newmax~1#1;main_~node3__newmax~1#1 := 0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,072 INFO L290 TraceCheckUtils]: 147: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~mode3~0 % 256);~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,072 INFO L290 TraceCheckUtils]: 148: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep13~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,072 INFO L290 TraceCheckUtils]: 149: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep23~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,073 INFO L290 TraceCheckUtils]: 150: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep43~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,073 INFO L290 TraceCheckUtils]: 151: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~newmax3~0 := main_~node3__newmax~1#1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,074 INFO L290 TraceCheckUtils]: 152: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(3 == ~r3~0);~mode3~0 := 0;havoc main_~node4__newmax~1#1;main_~node4__newmax~1#1 := 0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,074 INFO L290 TraceCheckUtils]: 153: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~mode4~0 % 256);~r4~0 := (if (1 + ~r4~0) % 256 <= 127 then (1 + ~r4~0) % 256 else (1 + ~r4~0) % 256 - 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,075 INFO L290 TraceCheckUtils]: 154: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep14~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,075 INFO L290 TraceCheckUtils]: 155: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep24~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,075 INFO L290 TraceCheckUtils]: 156: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep34~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,076 INFO L290 TraceCheckUtils]: 157: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~newmax4~0 := main_~node4__newmax~1#1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,076 INFO L290 TraceCheckUtils]: 158: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(3 == ~r4~0);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~1#1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,077 INFO L290 TraceCheckUtils]: 159: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,077 INFO L290 TraceCheckUtils]: 160: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st1~0 + ~nl1~0 <= 1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,078 INFO L290 TraceCheckUtils]: 161: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st2~0 + ~nl2~0 <= 1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,078 INFO L290 TraceCheckUtils]: 162: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st3~0 + ~nl3~0 <= 1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,079 INFO L290 TraceCheckUtils]: 163: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st4~0 + ~nl4~0 <= 1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,079 INFO L290 TraceCheckUtils]: 164: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(~r1~0 >= 3); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,081 INFO L290 TraceCheckUtils]: 165: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,081 INFO L290 TraceCheckUtils]: 166: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r1~0 < 3; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,081 INFO L290 TraceCheckUtils]: 167: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(~r1~0 >= 3); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,082 INFO L290 TraceCheckUtils]: 168: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,082 INFO L290 TraceCheckUtils]: 169: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r1~0 < 3;main_~check__tmp~1#1 := 1;~__return_5106~0 := main_~check__tmp~1#1;main_~main__c1~0#1 := ~__return_5106~0;havoc main_~__tmp_2~0#1;main_~__tmp_2~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~1#1;main_~assert__arg~1#1 := main_~__tmp_2~0#1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,083 INFO L290 TraceCheckUtils]: 170: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == main_~assert__arg~1#1 % 256);main_~main____CPAchecker_TMP_0~1#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,083 INFO L290 TraceCheckUtils]: 171: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~2#1;main_~node1__newmax~2#1 := 0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,084 INFO L290 TraceCheckUtils]: 172: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~mode1~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,084 INFO L290 TraceCheckUtils]: 173: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r1~0 < 3; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,085 INFO L290 TraceCheckUtils]: 174: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep12~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,085 INFO L290 TraceCheckUtils]: 175: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep13~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,085 INFO L290 TraceCheckUtils]: 176: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep14~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,086 INFO L290 TraceCheckUtils]: 177: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~mode1~0 := 1;havoc main_~node2__newmax~2#1;main_~node2__newmax~2#1 := 0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,086 INFO L290 TraceCheckUtils]: 178: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~mode2~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,087 INFO L290 TraceCheckUtils]: 179: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r2~0 < 3; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,087 INFO L290 TraceCheckUtils]: 180: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep21~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,088 INFO L290 TraceCheckUtils]: 181: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep23~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,088 INFO L290 TraceCheckUtils]: 182: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep24~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,089 INFO L290 TraceCheckUtils]: 183: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~mode2~0 := 1;havoc main_~node3__newmax~2#1;main_~node3__newmax~2#1 := 0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,089 INFO L290 TraceCheckUtils]: 184: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~mode3~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,090 INFO L290 TraceCheckUtils]: 185: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r3~0 < 3; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,090 INFO L290 TraceCheckUtils]: 186: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep31~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,091 INFO L290 TraceCheckUtils]: 187: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep32~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,091 INFO L290 TraceCheckUtils]: 188: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep34~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,091 INFO L290 TraceCheckUtils]: 189: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~mode3~0 := 1;havoc main_~node4__newmax~2#1;main_~node4__newmax~2#1 := 0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,092 INFO L290 TraceCheckUtils]: 190: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~mode4~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,093 INFO L290 TraceCheckUtils]: 191: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r4~0 < 3; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,093 INFO L290 TraceCheckUtils]: 192: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep41~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,094 INFO L290 TraceCheckUtils]: 193: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep42~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,094 INFO L290 TraceCheckUtils]: 194: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep43~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,095 INFO L290 TraceCheckUtils]: 195: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~2#1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,096 INFO L290 TraceCheckUtils]: 196: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,096 INFO L290 TraceCheckUtils]: 197: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st1~0 + ~nl1~0 <= 1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,097 INFO L290 TraceCheckUtils]: 198: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st2~0 + ~nl2~0 <= 1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,097 INFO L290 TraceCheckUtils]: 199: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st3~0 + ~nl3~0 <= 1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,098 INFO L290 TraceCheckUtils]: 200: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st4~0 + ~nl4~0 <= 1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,098 INFO L290 TraceCheckUtils]: 201: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(~r1~0 >= 3); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,101 INFO L290 TraceCheckUtils]: 202: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,102 INFO L290 TraceCheckUtils]: 203: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r1~0 < 3; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,102 INFO L290 TraceCheckUtils]: 204: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(~r1~0 >= 3); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,103 INFO L290 TraceCheckUtils]: 205: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,104 INFO L290 TraceCheckUtils]: 206: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r1~0 < 3;main_~check__tmp~2#1 := 1;~__return_5329~0 := main_~check__tmp~2#1;main_~main__c1~0#1 := ~__return_5329~0;havoc main_~__tmp_3~0#1;main_~__tmp_3~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~2#1;main_~assert__arg~2#1 := main_~__tmp_3~0#1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,107 INFO L290 TraceCheckUtils]: 207: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == main_~assert__arg~2#1 % 256);main_~main____CPAchecker_TMP_0~2#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,108 INFO L290 TraceCheckUtils]: 208: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~3#1;main_~node1__newmax~3#1 := 0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,108 INFO L290 TraceCheckUtils]: 209: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~mode1~0 % 256);~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,108 INFO L290 TraceCheckUtils]: 210: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep21~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,109 INFO L290 TraceCheckUtils]: 211: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep31~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,109 INFO L290 TraceCheckUtils]: 212: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep41~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,110 INFO L290 TraceCheckUtils]: 213: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~newmax1~0 := main_~node1__newmax~3#1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,110 INFO L290 TraceCheckUtils]: 214: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(3 == ~r1~0);~mode1~0 := 0;havoc main_~node2__newmax~3#1;main_~node2__newmax~3#1 := 0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,111 INFO L290 TraceCheckUtils]: 215: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~mode2~0 % 256);~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,112 INFO L290 TraceCheckUtils]: 216: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep12~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,112 INFO L290 TraceCheckUtils]: 217: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep32~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,113 INFO L290 TraceCheckUtils]: 218: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep42~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,113 INFO L290 TraceCheckUtils]: 219: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~newmax2~0 := main_~node2__newmax~3#1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,114 INFO L290 TraceCheckUtils]: 220: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(3 == ~r2~0);~mode2~0 := 0;havoc main_~node3__newmax~3#1;main_~node3__newmax~3#1 := 0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,114 INFO L290 TraceCheckUtils]: 221: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~mode3~0 % 256);~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,115 INFO L290 TraceCheckUtils]: 222: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep13~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,115 INFO L290 TraceCheckUtils]: 223: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep23~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,116 INFO L290 TraceCheckUtils]: 224: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep43~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,116 INFO L290 TraceCheckUtils]: 225: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~newmax3~0 := main_~node3__newmax~3#1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,117 INFO L290 TraceCheckUtils]: 226: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(3 == ~r3~0);~mode3~0 := 0;havoc main_~node4__newmax~3#1;main_~node4__newmax~3#1 := 0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,117 INFO L290 TraceCheckUtils]: 227: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~mode4~0 % 256);~r4~0 := (if (1 + ~r4~0) % 256 <= 127 then (1 + ~r4~0) % 256 else (1 + ~r4~0) % 256 - 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,118 INFO L290 TraceCheckUtils]: 228: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep14~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,118 INFO L290 TraceCheckUtils]: 229: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep24~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,118 INFO L290 TraceCheckUtils]: 230: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep34~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,119 INFO L290 TraceCheckUtils]: 231: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~newmax4~0 := main_~node4__newmax~3#1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,139 INFO L290 TraceCheckUtils]: 232: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(3 == ~r4~0);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~3#1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,139 INFO L290 TraceCheckUtils]: 233: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,140 INFO L290 TraceCheckUtils]: 234: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st1~0 + ~nl1~0 <= 1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,140 INFO L290 TraceCheckUtils]: 235: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st2~0 + ~nl2~0 <= 1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,145 INFO L290 TraceCheckUtils]: 236: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st3~0 + ~nl3~0 <= 1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,146 INFO L290 TraceCheckUtils]: 237: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st4~0 + ~nl4~0 <= 1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,146 INFO L290 TraceCheckUtils]: 238: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(~r1~0 >= 3); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,146 INFO L290 TraceCheckUtils]: 239: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,147 INFO L290 TraceCheckUtils]: 240: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r1~0 < 3; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,147 INFO L290 TraceCheckUtils]: 241: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(~r1~0 >= 3); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,148 INFO L290 TraceCheckUtils]: 242: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,148 INFO L290 TraceCheckUtils]: 243: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r1~0 < 3;main_~check__tmp~3#1 := 1;~__return_5536~0 := main_~check__tmp~3#1;main_~main__c1~0#1 := ~__return_5536~0;havoc main_~__tmp_4~0#1;main_~__tmp_4~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~3#1;main_~assert__arg~3#1 := main_~__tmp_4~0#1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,148 INFO L290 TraceCheckUtils]: 244: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == main_~assert__arg~3#1 % 256);main_~main____CPAchecker_TMP_0~3#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,149 INFO L290 TraceCheckUtils]: 245: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~4#1;main_~node1__newmax~4#1 := 0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,149 INFO L290 TraceCheckUtils]: 246: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~mode1~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,150 INFO L290 TraceCheckUtils]: 247: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r1~0 < 3; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,150 INFO L290 TraceCheckUtils]: 248: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep12~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,151 INFO L290 TraceCheckUtils]: 249: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep13~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,151 INFO L290 TraceCheckUtils]: 250: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep14~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,152 INFO L290 TraceCheckUtils]: 251: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~mode1~0 := 1;havoc main_~node2__newmax~4#1;main_~node2__newmax~4#1 := 0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,152 INFO L290 TraceCheckUtils]: 252: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~mode2~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,152 INFO L290 TraceCheckUtils]: 253: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r2~0 < 3; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,153 INFO L290 TraceCheckUtils]: 254: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep21~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,153 INFO L290 TraceCheckUtils]: 255: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep23~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,154 INFO L290 TraceCheckUtils]: 256: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep24~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,154 INFO L290 TraceCheckUtils]: 257: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~mode2~0 := 1;havoc main_~node3__newmax~4#1;main_~node3__newmax~4#1 := 0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,154 INFO L290 TraceCheckUtils]: 258: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~mode3~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,155 INFO L290 TraceCheckUtils]: 259: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r3~0 < 3; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,155 INFO L290 TraceCheckUtils]: 260: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep31~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,156 INFO L290 TraceCheckUtils]: 261: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep32~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,156 INFO L290 TraceCheckUtils]: 262: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep34~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,157 INFO L290 TraceCheckUtils]: 263: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~mode3~0 := 1;havoc main_~node4__newmax~4#1;main_~node4__newmax~4#1 := 0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,157 INFO L290 TraceCheckUtils]: 264: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~mode4~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,157 INFO L290 TraceCheckUtils]: 265: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r4~0 < 3; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,158 INFO L290 TraceCheckUtils]: 266: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep41~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,158 INFO L290 TraceCheckUtils]: 267: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep42~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,159 INFO L290 TraceCheckUtils]: 268: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep43~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,159 INFO L290 TraceCheckUtils]: 269: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~4#1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,159 INFO L290 TraceCheckUtils]: 270: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,160 INFO L290 TraceCheckUtils]: 271: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st1~0 + ~nl1~0 <= 1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,160 INFO L290 TraceCheckUtils]: 272: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st2~0 + ~nl2~0 <= 1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,161 INFO L290 TraceCheckUtils]: 273: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st3~0 + ~nl3~0 <= 1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,161 INFO L290 TraceCheckUtils]: 274: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st4~0 + ~nl4~0 <= 1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,162 INFO L290 TraceCheckUtils]: 275: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(~r1~0 >= 3); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,162 INFO L290 TraceCheckUtils]: 276: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,162 INFO L290 TraceCheckUtils]: 277: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r1~0 < 3; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,163 INFO L290 TraceCheckUtils]: 278: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(~r1~0 >= 3); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,163 INFO L290 TraceCheckUtils]: 279: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,164 INFO L290 TraceCheckUtils]: 280: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r1~0 < 3;main_~check__tmp~4#1 := 1;~__return_5759~0 := main_~check__tmp~4#1;main_~main__c1~0#1 := ~__return_5759~0;havoc main_~__tmp_5~0#1;main_~__tmp_5~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~4#1;main_~assert__arg~4#1 := main_~__tmp_5~0#1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,164 INFO L290 TraceCheckUtils]: 281: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == main_~assert__arg~4#1 % 256);main_~main____CPAchecker_TMP_0~4#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,164 INFO L290 TraceCheckUtils]: 282: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~5#1;main_~node1__newmax~5#1 := 0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,165 INFO L290 TraceCheckUtils]: 283: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~mode1~0 % 256);~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,165 INFO L290 TraceCheckUtils]: 284: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep21~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,166 INFO L290 TraceCheckUtils]: 285: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep31~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,166 INFO L290 TraceCheckUtils]: 286: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep41~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,166 INFO L290 TraceCheckUtils]: 287: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~newmax1~0 := main_~node1__newmax~5#1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,167 INFO L290 TraceCheckUtils]: 288: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 3 == ~r1~0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,167 INFO L290 TraceCheckUtils]: 289: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~max1~0 == ~id1~0;~st1~0 := 1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,168 INFO L290 TraceCheckUtils]: 290: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~mode1~0 := 0;havoc main_~node2__newmax~5#1;main_~node2__newmax~5#1 := 0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,168 INFO L290 TraceCheckUtils]: 291: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~mode2~0 % 256);~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,169 INFO L290 TraceCheckUtils]: 292: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep12~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,169 INFO L290 TraceCheckUtils]: 293: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep32~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,170 INFO L290 TraceCheckUtils]: 294: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep42~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,170 INFO L290 TraceCheckUtils]: 295: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~newmax2~0 := main_~node2__newmax~5#1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,170 INFO L290 TraceCheckUtils]: 296: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 3 == ~r2~0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,171 INFO L290 TraceCheckUtils]: 297: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~max2~0 == ~id2~0;~st2~0 := 1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,171 INFO L290 TraceCheckUtils]: 298: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~mode2~0 := 0;havoc main_~node3__newmax~5#1;main_~node3__newmax~5#1 := 0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,172 INFO L290 TraceCheckUtils]: 299: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~mode3~0 % 256);~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,172 INFO L290 TraceCheckUtils]: 300: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep13~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,172 INFO L290 TraceCheckUtils]: 301: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep23~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,173 INFO L290 TraceCheckUtils]: 302: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep43~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,173 INFO L290 TraceCheckUtils]: 303: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~newmax3~0 := main_~node3__newmax~5#1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,174 INFO L290 TraceCheckUtils]: 304: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 3 == ~r3~0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,175 INFO L290 TraceCheckUtils]: 305: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~max3~0 == ~id3~0;~st3~0 := 1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,175 INFO L290 TraceCheckUtils]: 306: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~mode3~0 := 0;havoc main_~node4__newmax~5#1;main_~node4__newmax~5#1 := 0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,176 INFO L290 TraceCheckUtils]: 307: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~mode4~0 % 256);~r4~0 := (if (1 + ~r4~0) % 256 <= 127 then (1 + ~r4~0) % 256 else (1 + ~r4~0) % 256 - 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,176 INFO L290 TraceCheckUtils]: 308: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep14~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,176 INFO L290 TraceCheckUtils]: 309: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep24~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,177 INFO L290 TraceCheckUtils]: 310: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep34~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,177 INFO L290 TraceCheckUtils]: 311: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~newmax4~0 := main_~node4__newmax~5#1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,178 INFO L290 TraceCheckUtils]: 312: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 3 == ~r4~0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:01:37,178 INFO L290 TraceCheckUtils]: 313: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(~max4~0 == ~id4~0);~nl4~0 := 1; {794#false} is VALID [2022-02-20 19:01:37,178 INFO L290 TraceCheckUtils]: 314: Hoare triple {794#false} ~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~5#1; {794#false} is VALID [2022-02-20 19:01:37,179 INFO L290 TraceCheckUtils]: 315: Hoare triple {794#false} assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1);main_~check__tmp~5#1 := 0; {794#false} is VALID [2022-02-20 19:01:37,179 INFO L290 TraceCheckUtils]: 316: Hoare triple {794#false} ~__return_5975~0 := main_~check__tmp~5#1;main_~main__c1~0#1 := ~__return_5975~0;~__tmp_5976_0~0 := main_~main____CPAchecker_TMP_0~4#1; {794#false} is VALID [2022-02-20 19:01:37,179 INFO L290 TraceCheckUtils]: 317: Hoare triple {794#false} main_~main____CPAchecker_TMP_0~4#1 := ~__tmp_5976_0~0;havoc main_~__tmp_6~0#1;main_~__tmp_6~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~5#1;main_~assert__arg~5#1 := main_~__tmp_6~0#1; {794#false} is VALID [2022-02-20 19:01:37,179 INFO L290 TraceCheckUtils]: 318: Hoare triple {794#false} assume 0 == main_~assert__arg~5#1 % 256; {794#false} is VALID [2022-02-20 19:01:37,179 INFO L290 TraceCheckUtils]: 319: Hoare triple {794#false} assume !false; {794#false} is VALID [2022-02-20 19:01:37,182 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 19:01:37,183 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 19:01:37,183 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1812297168] [2022-02-20 19:01:37,184 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1812297168] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 19:01:37,184 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 19:01:37,184 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 19:01:37,185 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1213028855] [2022-02-20 19:01:37,186 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 19:01:37,191 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 106.66666666666667) internal successors, (320), 3 states have internal predecessors, (320), 0 states have call successors, (0), 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 320 [2022-02-20 19:01:37,193 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 19:01:37,197 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 106.66666666666667) internal successors, (320), 3 states have internal predecessors, (320), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 19:01:37,512 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 320 edges. 320 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:01:37,513 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 19:01:37,513 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 19:01:37,528 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 19:01:37,529 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 19:01:37,533 INFO L87 Difference]: Start difference. First operand has 790 states, 788 states have (on average 1.782994923857868) internal successors, (1405), 789 states have internal predecessors, (1405), 0 states have call successors, (0), 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 106.66666666666667) internal successors, (320), 3 states have internal predecessors, (320), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 19:01:39,259 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:01:39,260 INFO L93 Difference]: Finished difference Result 1423 states and 2503 transitions. [2022-02-20 19:01:39,260 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 19:01:39,261 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 106.66666666666667) internal successors, (320), 3 states have internal predecessors, (320), 0 states have call successors, (0), 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 320 [2022-02-20 19:01:39,262 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 19:01:39,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 106.66666666666667) internal successors, (320), 3 states have internal predecessors, (320), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 19:01:39,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 2503 transitions. [2022-02-20 19:01:39,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 106.66666666666667) internal successors, (320), 3 states have internal predecessors, (320), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 19:01:39,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 2503 transitions. [2022-02-20 19:01:39,319 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 2503 transitions. [2022-02-20 19:01:41,003 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 2503 edges. 2503 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:01:41,176 INFO L225 Difference]: With dead ends: 1423 [2022-02-20 19:01:41,177 INFO L226 Difference]: Without dead ends: 1253 [2022-02-20 19:01:41,180 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 19:01:41,183 INFO L933 BasicCegarLoop]: 1344 mSDtfsCounter, 831 mSDsluCounter, 1080 mSDsCounter, 0 mSdLazyCounter, 124 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 831 SdHoareTripleChecker+Valid, 2424 SdHoareTripleChecker+Invalid, 128 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 124 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-02-20 19:01:41,184 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [831 Valid, 2424 Invalid, 128 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 124 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-02-20 19:01:41,198 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1253 states. [2022-02-20 19:01:41,265 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1253 to 1251. [2022-02-20 19:01:41,265 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 19:01:41,271 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1253 states. Second operand has 1251 states, 1250 states have (on average 1.5648) internal successors, (1956), 1250 states have internal predecessors, (1956), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 19:01:41,275 INFO L74 IsIncluded]: Start isIncluded. First operand 1253 states. Second operand has 1251 states, 1250 states have (on average 1.5648) internal successors, (1956), 1250 states have internal predecessors, (1956), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 19:01:41,277 INFO L87 Difference]: Start difference. First operand 1253 states. Second operand has 1251 states, 1250 states have (on average 1.5648) internal successors, (1956), 1250 states have internal predecessors, (1956), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 19:01:41,355 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:01:41,356 INFO L93 Difference]: Finished difference Result 1253 states and 1957 transitions. [2022-02-20 19:01:41,356 INFO L276 IsEmpty]: Start isEmpty. Operand 1253 states and 1957 transitions. [2022-02-20 19:01:41,359 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:01:41,359 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:01:41,362 INFO L74 IsIncluded]: Start isIncluded. First operand has 1251 states, 1250 states have (on average 1.5648) internal successors, (1956), 1250 states have internal predecessors, (1956), 0 states have call successors, (0), 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 1253 states. [2022-02-20 19:01:41,364 INFO L87 Difference]: Start difference. First operand has 1251 states, 1250 states have (on average 1.5648) internal successors, (1956), 1250 states have internal predecessors, (1956), 0 states have call successors, (0), 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 1253 states. [2022-02-20 19:01:41,444 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:01:41,445 INFO L93 Difference]: Finished difference Result 1253 states and 1957 transitions. [2022-02-20 19:01:41,445 INFO L276 IsEmpty]: Start isEmpty. Operand 1253 states and 1957 transitions. [2022-02-20 19:01:41,447 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:01:41,447 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:01:41,448 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 19:01:41,448 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 19:01:41,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1251 states, 1250 states have (on average 1.5648) internal successors, (1956), 1250 states have internal predecessors, (1956), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 19:01:41,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1251 states to 1251 states and 1956 transitions. [2022-02-20 19:01:41,543 INFO L78 Accepts]: Start accepts. Automaton has 1251 states and 1956 transitions. Word has length 320 [2022-02-20 19:01:41,544 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 19:01:41,544 INFO L470 AbstractCegarLoop]: Abstraction has 1251 states and 1956 transitions. [2022-02-20 19:01:41,544 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 106.66666666666667) internal successors, (320), 3 states have internal predecessors, (320), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 19:01:41,545 INFO L276 IsEmpty]: Start isEmpty. Operand 1251 states and 1956 transitions. [2022-02-20 19:01:41,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2022-02-20 19:01:41,549 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 19:01:41,549 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 19:01:41,550 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-20 19:01:41,550 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 19:01:41,551 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 19:01:41,551 INFO L85 PathProgramCache]: Analyzing trace with hash 1186607043, now seen corresponding path program 1 times [2022-02-20 19:01:41,551 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 19:01:41,551 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1152015987] [2022-02-20 19:01:41,551 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:01:41,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 19:01:41,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:01:42,050 INFO L290 TraceCheckUtils]: 0: Hoare triple {6895#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(57, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~newmax1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~newmax2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~newmax3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~newmax4~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[3 := #funAddr~node4.base], ~nodes~0.offset[3 := #funAddr~node4.offset];~__return_4657~0 := 0;~__return_4899~0 := 0;~__return_5106~0 := 0;~__return_5329~0 := 0;~__return_5536~0 := 0;~__return_5759~0 := 0;~__return_5975~0 := 0;~__tmp_5976_0~0 := 0;~__return_6173~0 := 0;~__return_5989~0 := 0; {6895#true} is VALID [2022-02-20 19:01:42,052 INFO L290 TraceCheckUtils]: 1: Hoare triple {6895#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~6#1, main_~node4____CPAchecker_TMP_2~3#1, main_~node4____CPAchecker_TMP_1~3#1, main_~node4____CPAchecker_TMP_0~3#1, main_~node4__newmax~6#1, main_~node3____CPAchecker_TMP_2~3#1, main_~node3____CPAchecker_TMP_1~3#1, main_~node3____CPAchecker_TMP_0~3#1, main_~node3__newmax~6#1, main_~node2____CPAchecker_TMP_2~3#1, main_~node2____CPAchecker_TMP_1~3#1, main_~node2____CPAchecker_TMP_0~3#1, main_~node2__newmax~6#1, main_~node1____CPAchecker_TMP_2~3#1, main_~node1____CPAchecker_TMP_1~3#1, main_~node1____CPAchecker_TMP_0~3#1, main_~node1__newmax~6#1, main_~main____CPAchecker_TMP_0~5#1, main_~__tmp_6~0#1, main_~assert__arg~5#1, main_~check__tmp~5#1, main_~node4__newmax~5#1, main_~node3__newmax~5#1, main_~node2__newmax~5#1, main_~node1__newmax~5#1, main_~main____CPAchecker_TMP_0~4#1, main_~__tmp_5~0#1, main_~assert__arg~4#1, main_~check__tmp~4#1, main_~node4____CPAchecker_TMP_2~2#1, main_~node4____CPAchecker_TMP_1~2#1, main_~node4____CPAchecker_TMP_0~2#1, main_~node4__newmax~4#1, main_~node3____CPAchecker_TMP_2~2#1, main_~node3____CPAchecker_TMP_1~2#1, main_~node3____CPAchecker_TMP_0~2#1, main_~node3__newmax~4#1, main_~node2____CPAchecker_TMP_2~2#1, main_~node2____CPAchecker_TMP_1~2#1, main_~node2____CPAchecker_TMP_0~2#1, main_~node2__newmax~4#1, main_~node1____CPAchecker_TMP_2~2#1, main_~node1____CPAchecker_TMP_1~2#1, main_~node1____CPAchecker_TMP_0~2#1, main_~node1__newmax~4#1, main_~main____CPAchecker_TMP_0~3#1, main_~__tmp_4~0#1, main_~assert__arg~3#1, main_~check__tmp~3#1, main_~node4__newmax~3#1, main_~node3__newmax~3#1, main_~node2__newmax~3#1, main_~node1__newmax~3#1, main_~main____CPAchecker_TMP_0~2#1, main_~__tmp_3~0#1, main_~assert__arg~2#1, main_~check__tmp~2#1, main_~node4____CPAchecker_TMP_2~1#1, main_~node4____CPAchecker_TMP_1~1#1, main_~node4____CPAchecker_TMP_0~1#1, main_~node4__newmax~2#1, main_~node3____CPAchecker_TMP_2~1#1, main_~node3____CPAchecker_TMP_1~1#1, main_~node3____CPAchecker_TMP_0~1#1, main_~node3__newmax~2#1, main_~node2____CPAchecker_TMP_2~1#1, main_~node2____CPAchecker_TMP_1~1#1, main_~node2____CPAchecker_TMP_0~1#1, main_~node2__newmax~2#1, main_~node1____CPAchecker_TMP_2~1#1, main_~node1____CPAchecker_TMP_1~1#1, main_~node1____CPAchecker_TMP_0~1#1, main_~node1__newmax~2#1, main_~main____CPAchecker_TMP_0~1#1, main_~__tmp_2~0#1, main_~assert__arg~1#1, main_~check__tmp~1#1, main_~node4__newmax~1#1, main_~node3__newmax~1#1, main_~node2__newmax~1#1, main_~node1__newmax~1#1, main_~main____CPAchecker_TMP_0~0#1, main_~__tmp_1~0#1, main_~assert__arg~0#1, main_~check__tmp~0#1, main_~node4____CPAchecker_TMP_2~0#1, main_~node4____CPAchecker_TMP_1~0#1, main_~node4____CPAchecker_TMP_0~0#1, main_~node4__newmax~0#1, main_~node3____CPAchecker_TMP_2~0#1, main_~node3____CPAchecker_TMP_1~0#1, main_~node3____CPAchecker_TMP_0~0#1, main_~node3__newmax~0#1, main_~node2____CPAchecker_TMP_2~0#1, main_~node2____CPAchecker_TMP_1~0#1, main_~node2____CPAchecker_TMP_0~0#1, main_~node2__newmax~0#1, main_~node1____CPAchecker_TMP_2~0#1, main_~node1____CPAchecker_TMP_1~0#1, main_~node1____CPAchecker_TMP_0~0#1, main_~node1__newmax~0#1, main_~init__r121~0#1, main_~init__r131~0#1, main_~init__r141~0#1, main_~init__r211~0#1, main_~init__r231~0#1, main_~init__r241~0#1, main_~init__r311~0#1, main_~init__r321~0#1, main_~init__r341~0#1, main_~init__r411~0#1, main_~init__r421~0#1, main_~init__r431~0#1, main_~init__r122~0#1, main_~init__tmp~0#1, main_~init__r132~0#1, main_~init__tmp___0~0#1, main_~init__r142~0#1, main_~init__tmp___1~0#1, main_~init__r212~0#1, main_~init__tmp___2~0#1, main_~init__r232~0#1, main_~init__tmp___3~0#1, main_~init__r242~0#1, main_~init__tmp___4~0#1, main_~init__r312~0#1, main_~init__tmp___5~0#1, main_~init__r322~0#1, main_~init__tmp___6~0#1, main_~init__r342~0#1, main_~init__tmp___7~0#1, main_~init__r412~0#1, main_~init__tmp___8~0#1, main_~init__r422~0#1, main_~init__tmp___9~0#1, main_~init__r432~0#1, main_~init__tmp___10~0#1, main_~init__r123~0#1, main_~init__tmp___11~0#1, main_~init__r133~0#1, main_~init__tmp___12~0#1, main_~init__r143~0#1, main_~init__tmp___13~0#1, main_~init__r213~0#1, main_~init__tmp___14~0#1, main_~init__r233~0#1, main_~init__tmp___15~0#1, main_~init__r243~0#1, main_~init__tmp___16~0#1, main_~init__r313~0#1, main_~init__tmp___17~0#1, main_~init__r323~0#1, main_~init__tmp___18~0#1, main_~init__r343~0#1, main_~init__tmp___19~0#1, main_~init__r413~0#1, main_~init__tmp___20~0#1, main_~init__r423~0#1, main_~init__tmp___21~0#1, main_~init__r433~0#1, main_~init__tmp___22~0#1, main_~init__tmp___23~0#1, main_~main__c1~0#1, main_~main__i2~0#1;havoc main_~main__c1~0#1;havoc main_~main__i2~0#1;main_~main__c1~0#1 := 0;~ep12~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1;~ep13~0 := main_#t~nondet5#1;havoc main_#t~nondet5#1;~ep14~0 := main_#t~nondet6#1;havoc main_#t~nondet6#1;~ep21~0 := main_#t~nondet7#1;havoc main_#t~nondet7#1;~ep23~0 := main_#t~nondet8#1;havoc main_#t~nondet8#1;~ep24~0 := main_#t~nondet9#1;havoc main_#t~nondet9#1;~ep31~0 := main_#t~nondet10#1;havoc main_#t~nondet10#1;~ep32~0 := main_#t~nondet11#1;havoc main_#t~nondet11#1;~ep34~0 := main_#t~nondet12#1;havoc main_#t~nondet12#1;~ep41~0 := main_#t~nondet13#1;havoc main_#t~nondet13#1;~ep42~0 := main_#t~nondet14#1;havoc main_#t~nondet14#1;~ep43~0 := main_#t~nondet15#1;havoc main_#t~nondet15#1;assume -128 <= main_#t~nondet16#1 && main_#t~nondet16#1 <= 127;~id1~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;assume -128 <= main_#t~nondet17#1 && main_#t~nondet17#1 <= 127;~r1~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;assume -128 <= main_#t~nondet18#1 && main_#t~nondet18#1 <= 127;~st1~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;assume -128 <= main_#t~nondet19#1 && main_#t~nondet19#1 <= 127;~nl1~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;assume -128 <= main_#t~nondet20#1 && main_#t~nondet20#1 <= 127;~m1~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;assume -128 <= main_#t~nondet21#1 && main_#t~nondet21#1 <= 127;~max1~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;~mode1~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;~newmax1~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;assume -128 <= main_#t~nondet24#1 && main_#t~nondet24#1 <= 127;~id2~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;assume -128 <= main_#t~nondet25#1 && main_#t~nondet25#1 <= 127;~r2~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;assume -128 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 127;~st2~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;assume -128 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 127;~nl2~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;assume -128 <= main_#t~nondet28#1 && main_#t~nondet28#1 <= 127;~m2~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;assume -128 <= main_#t~nondet29#1 && main_#t~nondet29#1 <= 127;~max2~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~mode2~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~newmax2~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;assume -128 <= main_#t~nondet32#1 && main_#t~nondet32#1 <= 127;~id3~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;assume -128 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 127;~r3~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;assume -128 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 127;~st3~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;assume -128 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 127;~nl3~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;assume -128 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 127;~m3~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;assume -128 <= main_#t~nondet37#1 && main_#t~nondet37#1 <= 127;~max3~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~mode3~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~newmax3~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;assume -128 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 127;~id4~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;assume -128 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 127;~r4~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;assume -128 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 127;~st4~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;assume -128 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 127;~nl4~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;assume -128 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 127;~m4~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;assume -128 <= main_#t~nondet45#1 && main_#t~nondet45#1 <= 127;~max4~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~mode4~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~newmax4~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;havoc main_~init__r121~0#1;havoc main_~init__r131~0#1;havoc main_~init__r141~0#1;havoc main_~init__r211~0#1;havoc main_~init__r231~0#1;havoc main_~init__r241~0#1;havoc main_~init__r311~0#1;havoc main_~init__r321~0#1;havoc main_~init__r341~0#1;havoc main_~init__r411~0#1;havoc main_~init__r421~0#1;havoc main_~init__r431~0#1;havoc main_~init__r122~0#1;havoc main_~init__tmp~0#1;havoc main_~init__r132~0#1;havoc main_~init__tmp___0~0#1;havoc main_~init__r142~0#1;havoc main_~init__tmp___1~0#1;havoc main_~init__r212~0#1;havoc main_~init__tmp___2~0#1;havoc main_~init__r232~0#1;havoc main_~init__tmp___3~0#1;havoc main_~init__r242~0#1;havoc main_~init__tmp___4~0#1;havoc main_~init__r312~0#1;havoc main_~init__tmp___5~0#1;havoc main_~init__r322~0#1;havoc main_~init__tmp___6~0#1;havoc main_~init__r342~0#1;havoc main_~init__tmp___7~0#1;havoc main_~init__r412~0#1;havoc main_~init__tmp___8~0#1;havoc main_~init__r422~0#1;havoc main_~init__tmp___9~0#1;havoc main_~init__r432~0#1;havoc main_~init__tmp___10~0#1;havoc main_~init__r123~0#1;havoc main_~init__tmp___11~0#1;havoc main_~init__r133~0#1;havoc main_~init__tmp___12~0#1;havoc main_~init__r143~0#1;havoc main_~init__tmp___13~0#1;havoc main_~init__r213~0#1;havoc main_~init__tmp___14~0#1;havoc main_~init__r233~0#1;havoc main_~init__tmp___15~0#1;havoc main_~init__r243~0#1;havoc main_~init__tmp___16~0#1;havoc main_~init__r313~0#1;havoc main_~init__tmp___17~0#1;havoc main_~init__r323~0#1;havoc main_~init__tmp___18~0#1;havoc main_~init__r343~0#1;havoc main_~init__tmp___19~0#1;havoc main_~init__r413~0#1;havoc main_~init__tmp___20~0#1;havoc main_~init__r423~0#1;havoc main_~init__tmp___21~0#1;havoc main_~init__r433~0#1;havoc main_~init__tmp___22~0#1;havoc main_~init__tmp___23~0#1;main_~init__r121~0#1 := ~ep12~0;main_~init__r131~0#1 := ~ep13~0;main_~init__r141~0#1 := ~ep14~0;main_~init__r211~0#1 := ~ep21~0;main_~init__r231~0#1 := ~ep23~0;main_~init__r241~0#1 := ~ep24~0;main_~init__r311~0#1 := ~ep31~0;main_~init__r321~0#1 := ~ep32~0;main_~init__r341~0#1 := ~ep34~0;main_~init__r411~0#1 := ~ep41~0;main_~init__r421~0#1 := ~ep42~0;main_~init__r431~0#1 := ~ep43~0; {6897#(= (+ (* (- 1) ~ep12~0) |ULTIMATE.start_main_~init__r121~0#1|) 0)} is VALID [2022-02-20 19:01:42,053 INFO L290 TraceCheckUtils]: 2: Hoare triple {6897#(= (+ (* (- 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; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,053 INFO L290 TraceCheckUtils]: 3: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} main_~init__r122~0#1 := (if 0 == main_~init__tmp~0#1 then 0 else 1); {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,054 INFO L290 TraceCheckUtils]: 4: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r131~0#1 % 256);main_~init__tmp___0~0#1 := 1; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,054 INFO L290 TraceCheckUtils]: 5: Hoare triple {6898#(<= (+ (* (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); {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,054 INFO L290 TraceCheckUtils]: 6: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r141~0#1 % 256);main_~init__tmp___1~0#1 := 1; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,055 INFO L290 TraceCheckUtils]: 7: Hoare triple {6898#(<= (+ (* (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); {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,055 INFO L290 TraceCheckUtils]: 8: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r211~0#1 % 256);main_~init__tmp___2~0#1 := 1; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,056 INFO L290 TraceCheckUtils]: 9: Hoare triple {6898#(<= (+ (* (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); {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,057 INFO L290 TraceCheckUtils]: 10: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r231~0#1 % 256);main_~init__tmp___3~0#1 := 1; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,057 INFO L290 TraceCheckUtils]: 11: Hoare triple {6898#(<= (+ (* (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); {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,058 INFO L290 TraceCheckUtils]: 12: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r241~0#1 % 256);main_~init__tmp___4~0#1 := 1; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,058 INFO L290 TraceCheckUtils]: 13: Hoare triple {6898#(<= (+ (* (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); {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,058 INFO L290 TraceCheckUtils]: 14: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r311~0#1 % 256);main_~init__tmp___5~0#1 := 1; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,059 INFO L290 TraceCheckUtils]: 15: Hoare triple {6898#(<= (+ (* (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); {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,059 INFO L290 TraceCheckUtils]: 16: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r321~0#1 % 256);main_~init__tmp___6~0#1 := 1; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,060 INFO L290 TraceCheckUtils]: 17: Hoare triple {6898#(<= (+ (* (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); {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,060 INFO L290 TraceCheckUtils]: 18: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r341~0#1 % 256);main_~init__tmp___7~0#1 := 1; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,061 INFO L290 TraceCheckUtils]: 19: Hoare triple {6898#(<= (+ (* (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); {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,063 INFO L290 TraceCheckUtils]: 20: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r411~0#1 % 256);main_~init__tmp___8~0#1 := 1; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,064 INFO L290 TraceCheckUtils]: 21: Hoare triple {6898#(<= (+ (* (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); {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,064 INFO L290 TraceCheckUtils]: 22: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r421~0#1 % 256);main_~init__tmp___9~0#1 := 1; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,065 INFO L290 TraceCheckUtils]: 23: Hoare triple {6898#(<= (+ (* (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); {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,065 INFO L290 TraceCheckUtils]: 24: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r431~0#1 % 256);main_~init__tmp___10~0#1 := 1; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,065 INFO L290 TraceCheckUtils]: 25: Hoare triple {6898#(<= (+ (* (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); {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,066 INFO L290 TraceCheckUtils]: 26: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r122~0#1 % 256);main_~init__tmp___11~0#1 := 1; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,066 INFO L290 TraceCheckUtils]: 27: Hoare triple {6898#(<= (+ (* (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); {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,067 INFO L290 TraceCheckUtils]: 28: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r132~0#1 % 256);main_~init__tmp___12~0#1 := 1; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,067 INFO L290 TraceCheckUtils]: 29: Hoare triple {6898#(<= (+ (* (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); {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,068 INFO L290 TraceCheckUtils]: 30: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r142~0#1 % 256);main_~init__tmp___13~0#1 := 1; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,068 INFO L290 TraceCheckUtils]: 31: Hoare triple {6898#(<= (+ (* (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); {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,069 INFO L290 TraceCheckUtils]: 32: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r212~0#1 % 256);main_~init__tmp___14~0#1 := 1; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,069 INFO L290 TraceCheckUtils]: 33: Hoare triple {6898#(<= (+ (* (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); {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,069 INFO L290 TraceCheckUtils]: 34: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r232~0#1 % 256);main_~init__tmp___15~0#1 := 1; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,070 INFO L290 TraceCheckUtils]: 35: Hoare triple {6898#(<= (+ (* (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); {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,070 INFO L290 TraceCheckUtils]: 36: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r242~0#1 % 256);main_~init__tmp___16~0#1 := 1; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,071 INFO L290 TraceCheckUtils]: 37: Hoare triple {6898#(<= (+ (* (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); {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,071 INFO L290 TraceCheckUtils]: 38: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r312~0#1 % 256);main_~init__tmp___17~0#1 := 1; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,072 INFO L290 TraceCheckUtils]: 39: Hoare triple {6898#(<= (+ (* (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); {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,072 INFO L290 TraceCheckUtils]: 40: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r322~0#1 % 256);main_~init__tmp___18~0#1 := 1; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,073 INFO L290 TraceCheckUtils]: 41: Hoare triple {6898#(<= (+ (* (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); {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,073 INFO L290 TraceCheckUtils]: 42: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r342~0#1 % 256);main_~init__tmp___19~0#1 := 1; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,073 INFO L290 TraceCheckUtils]: 43: Hoare triple {6898#(<= (+ (* (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); {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,074 INFO L290 TraceCheckUtils]: 44: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r412~0#1 % 256);main_~init__tmp___20~0#1 := 1; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,075 INFO L290 TraceCheckUtils]: 45: Hoare triple {6898#(<= (+ (* (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); {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,075 INFO L290 TraceCheckUtils]: 46: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r422~0#1 % 256);main_~init__tmp___21~0#1 := 1; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,076 INFO L290 TraceCheckUtils]: 47: Hoare triple {6898#(<= (+ (* (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); {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,076 INFO L290 TraceCheckUtils]: 48: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r432~0#1 % 256);main_~init__tmp___22~0#1 := 1; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,080 INFO L290 TraceCheckUtils]: 49: Hoare triple {6898#(<= (+ (* (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); {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,081 INFO L290 TraceCheckUtils]: 50: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id1~0 != ~id2~0; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,081 INFO L290 TraceCheckUtils]: 51: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id1~0 != ~id3~0; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,082 INFO L290 TraceCheckUtils]: 52: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id1~0 != ~id4~0; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,082 INFO L290 TraceCheckUtils]: 53: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id2~0 != ~id3~0; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,083 INFO L290 TraceCheckUtils]: 54: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id2~0 != ~id4~0; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,083 INFO L290 TraceCheckUtils]: 55: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id3~0 != ~id4~0; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,083 INFO L290 TraceCheckUtils]: 56: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id1~0 >= 0; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,084 INFO L290 TraceCheckUtils]: 57: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id2~0 >= 0; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,087 INFO L290 TraceCheckUtils]: 58: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id3~0 >= 0; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,088 INFO L290 TraceCheckUtils]: 59: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id4~0 >= 0; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,088 INFO L290 TraceCheckUtils]: 60: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~r1~0; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,089 INFO L290 TraceCheckUtils]: 61: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~r2~0; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,089 INFO L290 TraceCheckUtils]: 62: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~r3~0; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,090 INFO L290 TraceCheckUtils]: 63: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~r4~0; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,091 INFO L290 TraceCheckUtils]: 64: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r123~0#1 % 256); {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,091 INFO L290 TraceCheckUtils]: 65: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r133~0#1 % 256); {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,092 INFO L290 TraceCheckUtils]: 66: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r143~0#1 % 256); {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,092 INFO L290 TraceCheckUtils]: 67: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r213~0#1 % 256); {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,093 INFO L290 TraceCheckUtils]: 68: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r233~0#1 % 256); {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,093 INFO L290 TraceCheckUtils]: 69: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r243~0#1 % 256); {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,094 INFO L290 TraceCheckUtils]: 70: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r313~0#1 % 256); {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,094 INFO L290 TraceCheckUtils]: 71: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r323~0#1 % 256); {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,094 INFO L290 TraceCheckUtils]: 72: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r343~0#1 % 256); {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,095 INFO L290 TraceCheckUtils]: 73: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r413~0#1 % 256); {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,095 INFO L290 TraceCheckUtils]: 74: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r423~0#1 % 256); {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,096 INFO L290 TraceCheckUtils]: 75: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r433~0#1 % 256); {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,096 INFO L290 TraceCheckUtils]: 76: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~max1~0 == ~id1~0; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,097 INFO L290 TraceCheckUtils]: 77: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~max2~0 == ~id2~0; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,097 INFO L290 TraceCheckUtils]: 78: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~max3~0 == ~id3~0; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,098 INFO L290 TraceCheckUtils]: 79: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~max4~0 == ~id4~0; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,098 INFO L290 TraceCheckUtils]: 80: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~st1~0; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,099 INFO L290 TraceCheckUtils]: 81: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~st2~0; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,099 INFO L290 TraceCheckUtils]: 82: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~st3~0; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,100 INFO L290 TraceCheckUtils]: 83: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~st4~0; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,100 INFO L290 TraceCheckUtils]: 84: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~nl1~0; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,101 INFO L290 TraceCheckUtils]: 85: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~nl2~0; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,101 INFO L290 TraceCheckUtils]: 86: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~nl3~0; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,101 INFO L290 TraceCheckUtils]: 87: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~nl4~0; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,102 INFO L290 TraceCheckUtils]: 88: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~mode1~0 % 256; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,102 INFO L290 TraceCheckUtils]: 89: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~mode2~0 % 256; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,103 INFO L290 TraceCheckUtils]: 90: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~mode3~0 % 256; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,103 INFO L290 TraceCheckUtils]: 91: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~mode4~0 % 256; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,104 INFO L290 TraceCheckUtils]: 92: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == ~newmax1~0 % 256); {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,104 INFO L290 TraceCheckUtils]: 93: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == ~newmax2~0 % 256); {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,105 INFO L290 TraceCheckUtils]: 94: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == ~newmax3~0 % 256); {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,105 INFO L290 TraceCheckUtils]: 95: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == ~newmax4~0 % 256);main_~init__tmp___23~0#1 := 1;~__return_4657~0 := main_~init__tmp___23~0#1;main_~main__i2~0#1 := ~__return_4657~0; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,106 INFO L290 TraceCheckUtils]: 96: Hoare triple {6898#(<= (+ (* (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; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,106 INFO L290 TraceCheckUtils]: 97: Hoare triple {6898#(<= (+ (* (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; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,107 INFO L290 TraceCheckUtils]: 98: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !!(0 == ~mode1~0 % 256); {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,107 INFO L290 TraceCheckUtils]: 99: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~r1~0 < 3; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:01:42,108 INFO L290 TraceCheckUtils]: 100: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !!(0 == ~ep12~0 % 256); {6896#false} is VALID [2022-02-20 19:01:42,108 INFO L290 TraceCheckUtils]: 101: Hoare triple {6896#false} assume !!(0 == ~ep13~0 % 256); {6896#false} is VALID [2022-02-20 19:01:42,108 INFO L290 TraceCheckUtils]: 102: Hoare triple {6896#false} assume !!(0 == ~ep14~0 % 256); {6896#false} is VALID [2022-02-20 19:01:42,108 INFO L290 TraceCheckUtils]: 103: Hoare triple {6896#false} ~mode1~0 := 1;havoc main_~node2__newmax~0#1;main_~node2__newmax~0#1 := 0; {6896#false} is VALID [2022-02-20 19:01:42,109 INFO L290 TraceCheckUtils]: 104: Hoare triple {6896#false} assume !!(0 == ~mode2~0 % 256); {6896#false} is VALID [2022-02-20 19:01:42,109 INFO L290 TraceCheckUtils]: 105: Hoare triple {6896#false} assume ~r2~0 < 3; {6896#false} is VALID [2022-02-20 19:01:42,109 INFO L290 TraceCheckUtils]: 106: Hoare triple {6896#false} assume !!(0 == ~ep21~0 % 256); {6896#false} is VALID [2022-02-20 19:01:42,109 INFO L290 TraceCheckUtils]: 107: Hoare triple {6896#false} assume !!(0 == ~ep23~0 % 256); {6896#false} is VALID [2022-02-20 19:01:42,109 INFO L290 TraceCheckUtils]: 108: Hoare triple {6896#false} assume !!(0 == ~ep24~0 % 256); {6896#false} is VALID [2022-02-20 19:01:42,109 INFO L290 TraceCheckUtils]: 109: Hoare triple {6896#false} ~mode2~0 := 1;havoc main_~node3__newmax~0#1;main_~node3__newmax~0#1 := 0; {6896#false} is VALID [2022-02-20 19:01:42,109 INFO L290 TraceCheckUtils]: 110: Hoare triple {6896#false} assume !!(0 == ~mode3~0 % 256); {6896#false} is VALID [2022-02-20 19:01:42,110 INFO L290 TraceCheckUtils]: 111: Hoare triple {6896#false} assume ~r3~0 < 3; {6896#false} is VALID [2022-02-20 19:01:42,110 INFO L290 TraceCheckUtils]: 112: Hoare triple {6896#false} assume !!(0 == ~ep31~0 % 256); {6896#false} is VALID [2022-02-20 19:01:42,110 INFO L290 TraceCheckUtils]: 113: Hoare triple {6896#false} assume !!(0 == ~ep32~0 % 256); {6896#false} is VALID [2022-02-20 19:01:42,110 INFO L290 TraceCheckUtils]: 114: Hoare triple {6896#false} assume !!(0 == ~ep34~0 % 256); {6896#false} is VALID [2022-02-20 19:01:42,111 INFO L290 TraceCheckUtils]: 115: Hoare triple {6896#false} ~mode3~0 := 1;havoc main_~node4__newmax~0#1;main_~node4__newmax~0#1 := 0; {6896#false} is VALID [2022-02-20 19:01:42,111 INFO L290 TraceCheckUtils]: 116: Hoare triple {6896#false} assume !!(0 == ~mode4~0 % 256); {6896#false} is VALID [2022-02-20 19:01:42,111 INFO L290 TraceCheckUtils]: 117: Hoare triple {6896#false} assume ~r4~0 < 3; {6896#false} is VALID [2022-02-20 19:01:42,111 INFO L290 TraceCheckUtils]: 118: Hoare triple {6896#false} assume !!(0 == ~ep41~0 % 256); {6896#false} is VALID [2022-02-20 19:01:42,111 INFO L290 TraceCheckUtils]: 119: Hoare triple {6896#false} assume !!(0 == ~ep42~0 % 256); {6896#false} is VALID [2022-02-20 19:01:42,111 INFO L290 TraceCheckUtils]: 120: Hoare triple {6896#false} assume !!(0 == ~ep43~0 % 256); {6896#false} is VALID [2022-02-20 19:01:42,114 INFO L290 TraceCheckUtils]: 121: Hoare triple {6896#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; {6896#false} is VALID [2022-02-20 19:01:42,114 INFO L290 TraceCheckUtils]: 122: Hoare triple {6896#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {6896#false} is VALID [2022-02-20 19:01:42,114 INFO L290 TraceCheckUtils]: 123: Hoare triple {6896#false} assume ~st1~0 + ~nl1~0 <= 1; {6896#false} is VALID [2022-02-20 19:01:42,114 INFO L290 TraceCheckUtils]: 124: Hoare triple {6896#false} assume ~st2~0 + ~nl2~0 <= 1; {6896#false} is VALID [2022-02-20 19:01:42,114 INFO L290 TraceCheckUtils]: 125: Hoare triple {6896#false} assume ~st3~0 + ~nl3~0 <= 1; {6896#false} is VALID [2022-02-20 19:01:42,115 INFO L290 TraceCheckUtils]: 126: Hoare triple {6896#false} assume ~st4~0 + ~nl4~0 <= 1; {6896#false} is VALID [2022-02-20 19:01:42,115 INFO L290 TraceCheckUtils]: 127: Hoare triple {6896#false} assume !(~r1~0 >= 3); {6896#false} is VALID [2022-02-20 19:01:42,115 INFO L290 TraceCheckUtils]: 128: Hoare triple {6896#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {6896#false} is VALID [2022-02-20 19:01:42,115 INFO L290 TraceCheckUtils]: 129: Hoare triple {6896#false} assume ~r1~0 < 3; {6896#false} is VALID [2022-02-20 19:01:42,115 INFO L290 TraceCheckUtils]: 130: Hoare triple {6896#false} assume !(~r1~0 >= 3); {6896#false} is VALID [2022-02-20 19:01:42,115 INFO L290 TraceCheckUtils]: 131: Hoare triple {6896#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {6896#false} is VALID [2022-02-20 19:01:42,115 INFO L290 TraceCheckUtils]: 132: Hoare triple {6896#false} assume ~r1~0 < 3;main_~check__tmp~0#1 := 1;~__return_4899~0 := main_~check__tmp~0#1;main_~main__c1~0#1 := ~__return_4899~0;havoc main_~__tmp_1~0#1;main_~__tmp_1~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~0#1;main_~assert__arg~0#1 := main_~__tmp_1~0#1; {6896#false} is VALID [2022-02-20 19:01:42,116 INFO L290 TraceCheckUtils]: 133: Hoare triple {6896#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; {6896#false} is VALID [2022-02-20 19:01:42,116 INFO L290 TraceCheckUtils]: 134: Hoare triple {6896#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~1#1;main_~node1__newmax~1#1 := 0; {6896#false} is VALID [2022-02-20 19:01:42,116 INFO L290 TraceCheckUtils]: 135: Hoare triple {6896#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); {6896#false} is VALID [2022-02-20 19:01:42,116 INFO L290 TraceCheckUtils]: 136: Hoare triple {6896#false} assume !!(0 == ~ep21~0 % 256); {6896#false} is VALID [2022-02-20 19:01:42,116 INFO L290 TraceCheckUtils]: 137: Hoare triple {6896#false} assume !!(0 == ~ep31~0 % 256); {6896#false} is VALID [2022-02-20 19:01:42,116 INFO L290 TraceCheckUtils]: 138: Hoare triple {6896#false} assume !!(0 == ~ep41~0 % 256); {6896#false} is VALID [2022-02-20 19:01:42,117 INFO L290 TraceCheckUtils]: 139: Hoare triple {6896#false} ~newmax1~0 := main_~node1__newmax~1#1; {6896#false} is VALID [2022-02-20 19:01:42,117 INFO L290 TraceCheckUtils]: 140: Hoare triple {6896#false} assume !(3 == ~r1~0);~mode1~0 := 0;havoc main_~node2__newmax~1#1;main_~node2__newmax~1#1 := 0; {6896#false} is VALID [2022-02-20 19:01:42,117 INFO L290 TraceCheckUtils]: 141: Hoare triple {6896#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); {6896#false} is VALID [2022-02-20 19:01:42,117 INFO L290 TraceCheckUtils]: 142: Hoare triple {6896#false} assume !!(0 == ~ep12~0 % 256); {6896#false} is VALID [2022-02-20 19:01:42,117 INFO L290 TraceCheckUtils]: 143: Hoare triple {6896#false} assume !!(0 == ~ep32~0 % 256); {6896#false} is VALID [2022-02-20 19:01:42,117 INFO L290 TraceCheckUtils]: 144: Hoare triple {6896#false} assume !!(0 == ~ep42~0 % 256); {6896#false} is VALID [2022-02-20 19:01:42,117 INFO L290 TraceCheckUtils]: 145: Hoare triple {6896#false} ~newmax2~0 := main_~node2__newmax~1#1; {6896#false} is VALID [2022-02-20 19:01:42,118 INFO L290 TraceCheckUtils]: 146: Hoare triple {6896#false} assume !(3 == ~r2~0);~mode2~0 := 0;havoc main_~node3__newmax~1#1;main_~node3__newmax~1#1 := 0; {6896#false} is VALID [2022-02-20 19:01:42,118 INFO L290 TraceCheckUtils]: 147: Hoare triple {6896#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); {6896#false} is VALID [2022-02-20 19:01:42,118 INFO L290 TraceCheckUtils]: 148: Hoare triple {6896#false} assume !!(0 == ~ep13~0 % 256); {6896#false} is VALID [2022-02-20 19:01:42,118 INFO L290 TraceCheckUtils]: 149: Hoare triple {6896#false} assume !!(0 == ~ep23~0 % 256); {6896#false} is VALID [2022-02-20 19:01:42,118 INFO L290 TraceCheckUtils]: 150: Hoare triple {6896#false} assume !!(0 == ~ep43~0 % 256); {6896#false} is VALID [2022-02-20 19:01:42,118 INFO L290 TraceCheckUtils]: 151: Hoare triple {6896#false} ~newmax3~0 := main_~node3__newmax~1#1; {6896#false} is VALID [2022-02-20 19:01:42,118 INFO L290 TraceCheckUtils]: 152: Hoare triple {6896#false} assume !(3 == ~r3~0);~mode3~0 := 0;havoc main_~node4__newmax~1#1;main_~node4__newmax~1#1 := 0; {6896#false} is VALID [2022-02-20 19:01:42,119 INFO L290 TraceCheckUtils]: 153: Hoare triple {6896#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); {6896#false} is VALID [2022-02-20 19:01:42,119 INFO L290 TraceCheckUtils]: 154: Hoare triple {6896#false} assume !!(0 == ~ep14~0 % 256); {6896#false} is VALID [2022-02-20 19:01:42,119 INFO L290 TraceCheckUtils]: 155: Hoare triple {6896#false} assume !!(0 == ~ep24~0 % 256); {6896#false} is VALID [2022-02-20 19:01:42,119 INFO L290 TraceCheckUtils]: 156: Hoare triple {6896#false} assume !!(0 == ~ep34~0 % 256); {6896#false} is VALID [2022-02-20 19:01:42,119 INFO L290 TraceCheckUtils]: 157: Hoare triple {6896#false} ~newmax4~0 := main_~node4__newmax~1#1; {6896#false} is VALID [2022-02-20 19:01:42,119 INFO L290 TraceCheckUtils]: 158: Hoare triple {6896#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; {6896#false} is VALID [2022-02-20 19:01:42,120 INFO L290 TraceCheckUtils]: 159: Hoare triple {6896#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {6896#false} is VALID [2022-02-20 19:01:42,120 INFO L290 TraceCheckUtils]: 160: Hoare triple {6896#false} assume ~st1~0 + ~nl1~0 <= 1; {6896#false} is VALID [2022-02-20 19:01:42,120 INFO L290 TraceCheckUtils]: 161: Hoare triple {6896#false} assume ~st2~0 + ~nl2~0 <= 1; {6896#false} is VALID [2022-02-20 19:01:42,120 INFO L290 TraceCheckUtils]: 162: Hoare triple {6896#false} assume ~st3~0 + ~nl3~0 <= 1; {6896#false} is VALID [2022-02-20 19:01:42,120 INFO L290 TraceCheckUtils]: 163: Hoare triple {6896#false} assume ~st4~0 + ~nl4~0 <= 1; {6896#false} is VALID [2022-02-20 19:01:42,120 INFO L290 TraceCheckUtils]: 164: Hoare triple {6896#false} assume !(~r1~0 >= 3); {6896#false} is VALID [2022-02-20 19:01:42,120 INFO L290 TraceCheckUtils]: 165: Hoare triple {6896#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {6896#false} is VALID [2022-02-20 19:01:42,121 INFO L290 TraceCheckUtils]: 166: Hoare triple {6896#false} assume ~r1~0 < 3; {6896#false} is VALID [2022-02-20 19:01:42,121 INFO L290 TraceCheckUtils]: 167: Hoare triple {6896#false} assume !(~r1~0 >= 3); {6896#false} is VALID [2022-02-20 19:01:42,121 INFO L290 TraceCheckUtils]: 168: Hoare triple {6896#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {6896#false} is VALID [2022-02-20 19:01:42,121 INFO L290 TraceCheckUtils]: 169: Hoare triple {6896#false} assume ~r1~0 < 3;main_~check__tmp~1#1 := 1;~__return_5106~0 := main_~check__tmp~1#1;main_~main__c1~0#1 := ~__return_5106~0;havoc main_~__tmp_2~0#1;main_~__tmp_2~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~1#1;main_~assert__arg~1#1 := main_~__tmp_2~0#1; {6896#false} is VALID [2022-02-20 19:01:42,121 INFO L290 TraceCheckUtils]: 170: Hoare triple {6896#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; {6896#false} is VALID [2022-02-20 19:01:42,121 INFO L290 TraceCheckUtils]: 171: Hoare triple {6896#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~2#1;main_~node1__newmax~2#1 := 0; {6896#false} is VALID [2022-02-20 19:01:42,122 INFO L290 TraceCheckUtils]: 172: Hoare triple {6896#false} assume !!(0 == ~mode1~0 % 256); {6896#false} is VALID [2022-02-20 19:01:42,122 INFO L290 TraceCheckUtils]: 173: Hoare triple {6896#false} assume ~r1~0 < 3; {6896#false} is VALID [2022-02-20 19:01:42,122 INFO L290 TraceCheckUtils]: 174: Hoare triple {6896#false} assume !!(0 == ~ep12~0 % 256); {6896#false} is VALID [2022-02-20 19:01:42,122 INFO L290 TraceCheckUtils]: 175: Hoare triple {6896#false} assume !!(0 == ~ep13~0 % 256); {6896#false} is VALID [2022-02-20 19:01:42,124 INFO L290 TraceCheckUtils]: 176: Hoare triple {6896#false} assume !!(0 == ~ep14~0 % 256); {6896#false} is VALID [2022-02-20 19:01:42,124 INFO L290 TraceCheckUtils]: 177: Hoare triple {6896#false} ~mode1~0 := 1;havoc main_~node2__newmax~2#1;main_~node2__newmax~2#1 := 0; {6896#false} is VALID [2022-02-20 19:01:42,124 INFO L290 TraceCheckUtils]: 178: Hoare triple {6896#false} assume !!(0 == ~mode2~0 % 256); {6896#false} is VALID [2022-02-20 19:01:42,124 INFO L290 TraceCheckUtils]: 179: Hoare triple {6896#false} assume ~r2~0 < 3; {6896#false} is VALID [2022-02-20 19:01:42,124 INFO L290 TraceCheckUtils]: 180: Hoare triple {6896#false} assume !!(0 == ~ep21~0 % 256); {6896#false} is VALID [2022-02-20 19:01:42,124 INFO L290 TraceCheckUtils]: 181: Hoare triple {6896#false} assume !!(0 == ~ep23~0 % 256); {6896#false} is VALID [2022-02-20 19:01:42,124 INFO L290 TraceCheckUtils]: 182: Hoare triple {6896#false} assume !!(0 == ~ep24~0 % 256); {6896#false} is VALID [2022-02-20 19:01:42,125 INFO L290 TraceCheckUtils]: 183: Hoare triple {6896#false} ~mode2~0 := 1;havoc main_~node3__newmax~2#1;main_~node3__newmax~2#1 := 0; {6896#false} is VALID [2022-02-20 19:01:42,125 INFO L290 TraceCheckUtils]: 184: Hoare triple {6896#false} assume !!(0 == ~mode3~0 % 256); {6896#false} is VALID [2022-02-20 19:01:42,125 INFO L290 TraceCheckUtils]: 185: Hoare triple {6896#false} assume ~r3~0 < 3; {6896#false} is VALID [2022-02-20 19:01:42,125 INFO L290 TraceCheckUtils]: 186: Hoare triple {6896#false} assume !!(0 == ~ep31~0 % 256); {6896#false} is VALID [2022-02-20 19:01:42,125 INFO L290 TraceCheckUtils]: 187: Hoare triple {6896#false} assume !!(0 == ~ep32~0 % 256); {6896#false} is VALID [2022-02-20 19:01:42,125 INFO L290 TraceCheckUtils]: 188: Hoare triple {6896#false} assume !!(0 == ~ep34~0 % 256); {6896#false} is VALID [2022-02-20 19:01:42,126 INFO L290 TraceCheckUtils]: 189: Hoare triple {6896#false} ~mode3~0 := 1;havoc main_~node4__newmax~2#1;main_~node4__newmax~2#1 := 0; {6896#false} is VALID [2022-02-20 19:01:42,126 INFO L290 TraceCheckUtils]: 190: Hoare triple {6896#false} assume !!(0 == ~mode4~0 % 256); {6896#false} is VALID [2022-02-20 19:01:42,126 INFO L290 TraceCheckUtils]: 191: Hoare triple {6896#false} assume ~r4~0 < 3; {6896#false} is VALID [2022-02-20 19:01:42,127 INFO L290 TraceCheckUtils]: 192: Hoare triple {6896#false} assume !!(0 == ~ep41~0 % 256); {6896#false} is VALID [2022-02-20 19:01:42,127 INFO L290 TraceCheckUtils]: 193: Hoare triple {6896#false} assume !!(0 == ~ep42~0 % 256); {6896#false} is VALID [2022-02-20 19:01:42,127 INFO L290 TraceCheckUtils]: 194: Hoare triple {6896#false} assume !!(0 == ~ep43~0 % 256); {6896#false} is VALID [2022-02-20 19:01:42,127 INFO L290 TraceCheckUtils]: 195: Hoare triple {6896#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; {6896#false} is VALID [2022-02-20 19:01:42,127 INFO L290 TraceCheckUtils]: 196: Hoare triple {6896#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {6896#false} is VALID [2022-02-20 19:01:42,127 INFO L290 TraceCheckUtils]: 197: Hoare triple {6896#false} assume ~st1~0 + ~nl1~0 <= 1; {6896#false} is VALID [2022-02-20 19:01:42,127 INFO L290 TraceCheckUtils]: 198: Hoare triple {6896#false} assume ~st2~0 + ~nl2~0 <= 1; {6896#false} is VALID [2022-02-20 19:01:42,128 INFO L290 TraceCheckUtils]: 199: Hoare triple {6896#false} assume ~st3~0 + ~nl3~0 <= 1; {6896#false} is VALID [2022-02-20 19:01:42,128 INFO L290 TraceCheckUtils]: 200: Hoare triple {6896#false} assume ~st4~0 + ~nl4~0 <= 1; {6896#false} is VALID [2022-02-20 19:01:42,128 INFO L290 TraceCheckUtils]: 201: Hoare triple {6896#false} assume !(~r1~0 >= 3); {6896#false} is VALID [2022-02-20 19:01:42,128 INFO L290 TraceCheckUtils]: 202: Hoare triple {6896#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {6896#false} is VALID [2022-02-20 19:01:42,128 INFO L290 TraceCheckUtils]: 203: Hoare triple {6896#false} assume ~r1~0 < 3; {6896#false} is VALID [2022-02-20 19:01:42,128 INFO L290 TraceCheckUtils]: 204: Hoare triple {6896#false} assume !(~r1~0 >= 3); {6896#false} is VALID [2022-02-20 19:01:42,128 INFO L290 TraceCheckUtils]: 205: Hoare triple {6896#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {6896#false} is VALID [2022-02-20 19:01:42,129 INFO L290 TraceCheckUtils]: 206: Hoare triple {6896#false} assume ~r1~0 < 3;main_~check__tmp~2#1 := 1;~__return_5329~0 := main_~check__tmp~2#1;main_~main__c1~0#1 := ~__return_5329~0;havoc main_~__tmp_3~0#1;main_~__tmp_3~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~2#1;main_~assert__arg~2#1 := main_~__tmp_3~0#1; {6896#false} is VALID [2022-02-20 19:01:42,129 INFO L290 TraceCheckUtils]: 207: Hoare triple {6896#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; {6896#false} is VALID [2022-02-20 19:01:42,129 INFO L290 TraceCheckUtils]: 208: Hoare triple {6896#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~3#1;main_~node1__newmax~3#1 := 0; {6896#false} is VALID [2022-02-20 19:01:42,129 INFO L290 TraceCheckUtils]: 209: Hoare triple {6896#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); {6896#false} is VALID [2022-02-20 19:01:42,129 INFO L290 TraceCheckUtils]: 210: Hoare triple {6896#false} assume !!(0 == ~ep21~0 % 256); {6896#false} is VALID [2022-02-20 19:01:42,129 INFO L290 TraceCheckUtils]: 211: Hoare triple {6896#false} assume !!(0 == ~ep31~0 % 256); {6896#false} is VALID [2022-02-20 19:01:42,129 INFO L290 TraceCheckUtils]: 212: Hoare triple {6896#false} assume !!(0 == ~ep41~0 % 256); {6896#false} is VALID [2022-02-20 19:01:42,130 INFO L290 TraceCheckUtils]: 213: Hoare triple {6896#false} ~newmax1~0 := main_~node1__newmax~3#1; {6896#false} is VALID [2022-02-20 19:01:42,130 INFO L290 TraceCheckUtils]: 214: Hoare triple {6896#false} assume !(3 == ~r1~0);~mode1~0 := 0;havoc main_~node2__newmax~3#1;main_~node2__newmax~3#1 := 0; {6896#false} is VALID [2022-02-20 19:01:42,130 INFO L290 TraceCheckUtils]: 215: Hoare triple {6896#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); {6896#false} is VALID [2022-02-20 19:01:42,130 INFO L290 TraceCheckUtils]: 216: Hoare triple {6896#false} assume !!(0 == ~ep12~0 % 256); {6896#false} is VALID [2022-02-20 19:01:42,130 INFO L290 TraceCheckUtils]: 217: Hoare triple {6896#false} assume !!(0 == ~ep32~0 % 256); {6896#false} is VALID [2022-02-20 19:01:42,130 INFO L290 TraceCheckUtils]: 218: Hoare triple {6896#false} assume !!(0 == ~ep42~0 % 256); {6896#false} is VALID [2022-02-20 19:01:42,130 INFO L290 TraceCheckUtils]: 219: Hoare triple {6896#false} ~newmax2~0 := main_~node2__newmax~3#1; {6896#false} is VALID [2022-02-20 19:01:42,131 INFO L290 TraceCheckUtils]: 220: Hoare triple {6896#false} assume !(3 == ~r2~0);~mode2~0 := 0;havoc main_~node3__newmax~3#1;main_~node3__newmax~3#1 := 0; {6896#false} is VALID [2022-02-20 19:01:42,131 INFO L290 TraceCheckUtils]: 221: Hoare triple {6896#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); {6896#false} is VALID [2022-02-20 19:01:42,131 INFO L290 TraceCheckUtils]: 222: Hoare triple {6896#false} assume !!(0 == ~ep13~0 % 256); {6896#false} is VALID [2022-02-20 19:01:42,131 INFO L290 TraceCheckUtils]: 223: Hoare triple {6896#false} assume !!(0 == ~ep23~0 % 256); {6896#false} is VALID [2022-02-20 19:01:42,131 INFO L290 TraceCheckUtils]: 224: Hoare triple {6896#false} assume !!(0 == ~ep43~0 % 256); {6896#false} is VALID [2022-02-20 19:01:42,131 INFO L290 TraceCheckUtils]: 225: Hoare triple {6896#false} ~newmax3~0 := main_~node3__newmax~3#1; {6896#false} is VALID [2022-02-20 19:01:42,132 INFO L290 TraceCheckUtils]: 226: Hoare triple {6896#false} assume !(3 == ~r3~0);~mode3~0 := 0;havoc main_~node4__newmax~3#1;main_~node4__newmax~3#1 := 0; {6896#false} is VALID [2022-02-20 19:01:42,132 INFO L290 TraceCheckUtils]: 227: Hoare triple {6896#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); {6896#false} is VALID [2022-02-20 19:01:42,132 INFO L290 TraceCheckUtils]: 228: Hoare triple {6896#false} assume !!(0 == ~ep14~0 % 256); {6896#false} is VALID [2022-02-20 19:01:42,132 INFO L290 TraceCheckUtils]: 229: Hoare triple {6896#false} assume !!(0 == ~ep24~0 % 256); {6896#false} is VALID [2022-02-20 19:01:42,132 INFO L290 TraceCheckUtils]: 230: Hoare triple {6896#false} assume !!(0 == ~ep34~0 % 256); {6896#false} is VALID [2022-02-20 19:01:42,132 INFO L290 TraceCheckUtils]: 231: Hoare triple {6896#false} ~newmax4~0 := main_~node4__newmax~3#1; {6896#false} is VALID [2022-02-20 19:01:42,132 INFO L290 TraceCheckUtils]: 232: Hoare triple {6896#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; {6896#false} is VALID [2022-02-20 19:01:42,133 INFO L290 TraceCheckUtils]: 233: Hoare triple {6896#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {6896#false} is VALID [2022-02-20 19:01:42,133 INFO L290 TraceCheckUtils]: 234: Hoare triple {6896#false} assume ~st1~0 + ~nl1~0 <= 1; {6896#false} is VALID [2022-02-20 19:01:42,133 INFO L290 TraceCheckUtils]: 235: Hoare triple {6896#false} assume ~st2~0 + ~nl2~0 <= 1; {6896#false} is VALID [2022-02-20 19:01:42,133 INFO L290 TraceCheckUtils]: 236: Hoare triple {6896#false} assume ~st3~0 + ~nl3~0 <= 1; {6896#false} is VALID [2022-02-20 19:01:42,133 INFO L290 TraceCheckUtils]: 237: Hoare triple {6896#false} assume ~st4~0 + ~nl4~0 <= 1; {6896#false} is VALID [2022-02-20 19:01:42,133 INFO L290 TraceCheckUtils]: 238: Hoare triple {6896#false} assume !(~r1~0 >= 3); {6896#false} is VALID [2022-02-20 19:01:42,133 INFO L290 TraceCheckUtils]: 239: Hoare triple {6896#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {6896#false} is VALID [2022-02-20 19:01:42,134 INFO L290 TraceCheckUtils]: 240: Hoare triple {6896#false} assume ~r1~0 < 3; {6896#false} is VALID [2022-02-20 19:01:42,134 INFO L290 TraceCheckUtils]: 241: Hoare triple {6896#false} assume !(~r1~0 >= 3); {6896#false} is VALID [2022-02-20 19:01:42,134 INFO L290 TraceCheckUtils]: 242: Hoare triple {6896#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {6896#false} is VALID [2022-02-20 19:01:42,134 INFO L290 TraceCheckUtils]: 243: Hoare triple {6896#false} assume ~r1~0 < 3;main_~check__tmp~3#1 := 1;~__return_5536~0 := main_~check__tmp~3#1;main_~main__c1~0#1 := ~__return_5536~0;havoc main_~__tmp_4~0#1;main_~__tmp_4~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~3#1;main_~assert__arg~3#1 := main_~__tmp_4~0#1; {6896#false} is VALID [2022-02-20 19:01:42,134 INFO L290 TraceCheckUtils]: 244: Hoare triple {6896#false} assume !(0 == main_~assert__arg~3#1 % 256);main_~main____CPAchecker_TMP_0~3#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {6896#false} is VALID [2022-02-20 19:01:42,134 INFO L290 TraceCheckUtils]: 245: Hoare triple {6896#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~4#1;main_~node1__newmax~4#1 := 0; {6896#false} is VALID [2022-02-20 19:01:42,134 INFO L290 TraceCheckUtils]: 246: Hoare triple {6896#false} assume !!(0 == ~mode1~0 % 256); {6896#false} is VALID [2022-02-20 19:01:42,135 INFO L290 TraceCheckUtils]: 247: Hoare triple {6896#false} assume ~r1~0 < 3; {6896#false} is VALID [2022-02-20 19:01:42,135 INFO L290 TraceCheckUtils]: 248: Hoare triple {6896#false} assume !!(0 == ~ep12~0 % 256); {6896#false} is VALID [2022-02-20 19:01:42,135 INFO L290 TraceCheckUtils]: 249: Hoare triple {6896#false} assume !!(0 == ~ep13~0 % 256); {6896#false} is VALID [2022-02-20 19:01:42,135 INFO L290 TraceCheckUtils]: 250: Hoare triple {6896#false} assume !!(0 == ~ep14~0 % 256); {6896#false} is VALID [2022-02-20 19:01:42,135 INFO L290 TraceCheckUtils]: 251: Hoare triple {6896#false} ~mode1~0 := 1;havoc main_~node2__newmax~4#1;main_~node2__newmax~4#1 := 0; {6896#false} is VALID [2022-02-20 19:01:42,135 INFO L290 TraceCheckUtils]: 252: Hoare triple {6896#false} assume !!(0 == ~mode2~0 % 256); {6896#false} is VALID [2022-02-20 19:01:42,135 INFO L290 TraceCheckUtils]: 253: Hoare triple {6896#false} assume ~r2~0 < 3; {6896#false} is VALID [2022-02-20 19:01:42,136 INFO L290 TraceCheckUtils]: 254: Hoare triple {6896#false} assume !!(0 == ~ep21~0 % 256); {6896#false} is VALID [2022-02-20 19:01:42,136 INFO L290 TraceCheckUtils]: 255: Hoare triple {6896#false} assume !!(0 == ~ep23~0 % 256); {6896#false} is VALID [2022-02-20 19:01:42,136 INFO L290 TraceCheckUtils]: 256: Hoare triple {6896#false} assume !!(0 == ~ep24~0 % 256); {6896#false} is VALID [2022-02-20 19:01:42,136 INFO L290 TraceCheckUtils]: 257: Hoare triple {6896#false} ~mode2~0 := 1;havoc main_~node3__newmax~4#1;main_~node3__newmax~4#1 := 0; {6896#false} is VALID [2022-02-20 19:01:42,136 INFO L290 TraceCheckUtils]: 258: Hoare triple {6896#false} assume !!(0 == ~mode3~0 % 256); {6896#false} is VALID [2022-02-20 19:01:42,136 INFO L290 TraceCheckUtils]: 259: Hoare triple {6896#false} assume ~r3~0 < 3; {6896#false} is VALID [2022-02-20 19:01:42,136 INFO L290 TraceCheckUtils]: 260: Hoare triple {6896#false} assume !!(0 == ~ep31~0 % 256); {6896#false} is VALID [2022-02-20 19:01:42,137 INFO L290 TraceCheckUtils]: 261: Hoare triple {6896#false} assume !!(0 == ~ep32~0 % 256); {6896#false} is VALID [2022-02-20 19:01:42,137 INFO L290 TraceCheckUtils]: 262: Hoare triple {6896#false} assume !!(0 == ~ep34~0 % 256); {6896#false} is VALID [2022-02-20 19:01:42,137 INFO L290 TraceCheckUtils]: 263: Hoare triple {6896#false} ~mode3~0 := 1;havoc main_~node4__newmax~4#1;main_~node4__newmax~4#1 := 0; {6896#false} is VALID [2022-02-20 19:01:42,137 INFO L290 TraceCheckUtils]: 264: Hoare triple {6896#false} assume !!(0 == ~mode4~0 % 256); {6896#false} is VALID [2022-02-20 19:01:42,137 INFO L290 TraceCheckUtils]: 265: Hoare triple {6896#false} assume ~r4~0 < 3; {6896#false} is VALID [2022-02-20 19:01:42,137 INFO L290 TraceCheckUtils]: 266: Hoare triple {6896#false} assume !!(0 == ~ep41~0 % 256); {6896#false} is VALID [2022-02-20 19:01:42,137 INFO L290 TraceCheckUtils]: 267: Hoare triple {6896#false} assume !!(0 == ~ep42~0 % 256); {6896#false} is VALID [2022-02-20 19:01:42,138 INFO L290 TraceCheckUtils]: 268: Hoare triple {6896#false} assume !!(0 == ~ep43~0 % 256); {6896#false} is VALID [2022-02-20 19:01:42,138 INFO L290 TraceCheckUtils]: 269: Hoare triple {6896#false} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~4#1; {6896#false} is VALID [2022-02-20 19:01:42,138 INFO L290 TraceCheckUtils]: 270: Hoare triple {6896#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {6896#false} is VALID [2022-02-20 19:01:42,138 INFO L290 TraceCheckUtils]: 271: Hoare triple {6896#false} assume ~st1~0 + ~nl1~0 <= 1; {6896#false} is VALID [2022-02-20 19:01:42,138 INFO L290 TraceCheckUtils]: 272: Hoare triple {6896#false} assume ~st2~0 + ~nl2~0 <= 1; {6896#false} is VALID [2022-02-20 19:01:42,138 INFO L290 TraceCheckUtils]: 273: Hoare triple {6896#false} assume ~st3~0 + ~nl3~0 <= 1; {6896#false} is VALID [2022-02-20 19:01:42,138 INFO L290 TraceCheckUtils]: 274: Hoare triple {6896#false} assume ~st4~0 + ~nl4~0 <= 1; {6896#false} is VALID [2022-02-20 19:01:42,139 INFO L290 TraceCheckUtils]: 275: Hoare triple {6896#false} assume !(~r1~0 >= 3); {6896#false} is VALID [2022-02-20 19:01:42,139 INFO L290 TraceCheckUtils]: 276: Hoare triple {6896#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {6896#false} is VALID [2022-02-20 19:01:42,139 INFO L290 TraceCheckUtils]: 277: Hoare triple {6896#false} assume ~r1~0 < 3; {6896#false} is VALID [2022-02-20 19:01:42,139 INFO L290 TraceCheckUtils]: 278: Hoare triple {6896#false} assume !(~r1~0 >= 3); {6896#false} is VALID [2022-02-20 19:01:42,139 INFO L290 TraceCheckUtils]: 279: Hoare triple {6896#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {6896#false} is VALID [2022-02-20 19:01:42,139 INFO L290 TraceCheckUtils]: 280: Hoare triple {6896#false} assume ~r1~0 < 3;main_~check__tmp~4#1 := 1;~__return_5759~0 := main_~check__tmp~4#1;main_~main__c1~0#1 := ~__return_5759~0;havoc main_~__tmp_5~0#1;main_~__tmp_5~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~4#1;main_~assert__arg~4#1 := main_~__tmp_5~0#1; {6896#false} is VALID [2022-02-20 19:01:42,139 INFO L290 TraceCheckUtils]: 281: Hoare triple {6896#false} assume !(0 == main_~assert__arg~4#1 % 256);main_~main____CPAchecker_TMP_0~4#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {6896#false} is VALID [2022-02-20 19:01:42,140 INFO L290 TraceCheckUtils]: 282: Hoare triple {6896#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~5#1;main_~node1__newmax~5#1 := 0; {6896#false} is VALID [2022-02-20 19:01:42,140 INFO L290 TraceCheckUtils]: 283: Hoare triple {6896#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); {6896#false} is VALID [2022-02-20 19:01:42,140 INFO L290 TraceCheckUtils]: 284: Hoare triple {6896#false} assume !!(0 == ~ep21~0 % 256); {6896#false} is VALID [2022-02-20 19:01:42,140 INFO L290 TraceCheckUtils]: 285: Hoare triple {6896#false} assume !!(0 == ~ep31~0 % 256); {6896#false} is VALID [2022-02-20 19:01:42,140 INFO L290 TraceCheckUtils]: 286: Hoare triple {6896#false} assume !!(0 == ~ep41~0 % 256); {6896#false} is VALID [2022-02-20 19:01:42,140 INFO L290 TraceCheckUtils]: 287: Hoare triple {6896#false} ~newmax1~0 := main_~node1__newmax~5#1; {6896#false} is VALID [2022-02-20 19:01:42,140 INFO L290 TraceCheckUtils]: 288: Hoare triple {6896#false} assume 3 == ~r1~0; {6896#false} is VALID [2022-02-20 19:01:42,141 INFO L290 TraceCheckUtils]: 289: Hoare triple {6896#false} assume ~max1~0 == ~id1~0;~st1~0 := 1; {6896#false} is VALID [2022-02-20 19:01:42,141 INFO L290 TraceCheckUtils]: 290: Hoare triple {6896#false} ~mode1~0 := 0;havoc main_~node2__newmax~5#1;main_~node2__newmax~5#1 := 0; {6896#false} is VALID [2022-02-20 19:01:42,141 INFO L290 TraceCheckUtils]: 291: Hoare triple {6896#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); {6896#false} is VALID [2022-02-20 19:01:42,141 INFO L290 TraceCheckUtils]: 292: Hoare triple {6896#false} assume !!(0 == ~ep12~0 % 256); {6896#false} is VALID [2022-02-20 19:01:42,141 INFO L290 TraceCheckUtils]: 293: Hoare triple {6896#false} assume !!(0 == ~ep32~0 % 256); {6896#false} is VALID [2022-02-20 19:01:42,141 INFO L290 TraceCheckUtils]: 294: Hoare triple {6896#false} assume !!(0 == ~ep42~0 % 256); {6896#false} is VALID [2022-02-20 19:01:42,142 INFO L290 TraceCheckUtils]: 295: Hoare triple {6896#false} ~newmax2~0 := main_~node2__newmax~5#1; {6896#false} is VALID [2022-02-20 19:01:42,142 INFO L290 TraceCheckUtils]: 296: Hoare triple {6896#false} assume 3 == ~r2~0; {6896#false} is VALID [2022-02-20 19:01:42,142 INFO L290 TraceCheckUtils]: 297: Hoare triple {6896#false} assume ~max2~0 == ~id2~0;~st2~0 := 1; {6896#false} is VALID [2022-02-20 19:01:42,142 INFO L290 TraceCheckUtils]: 298: Hoare triple {6896#false} ~mode2~0 := 0;havoc main_~node3__newmax~5#1;main_~node3__newmax~5#1 := 0; {6896#false} is VALID [2022-02-20 19:01:42,142 INFO L290 TraceCheckUtils]: 299: Hoare triple {6896#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); {6896#false} is VALID [2022-02-20 19:01:42,142 INFO L290 TraceCheckUtils]: 300: Hoare triple {6896#false} assume !!(0 == ~ep13~0 % 256); {6896#false} is VALID [2022-02-20 19:01:42,142 INFO L290 TraceCheckUtils]: 301: Hoare triple {6896#false} assume !!(0 == ~ep23~0 % 256); {6896#false} is VALID [2022-02-20 19:01:42,143 INFO L290 TraceCheckUtils]: 302: Hoare triple {6896#false} assume !!(0 == ~ep43~0 % 256); {6896#false} is VALID [2022-02-20 19:01:42,143 INFO L290 TraceCheckUtils]: 303: Hoare triple {6896#false} ~newmax3~0 := main_~node3__newmax~5#1; {6896#false} is VALID [2022-02-20 19:01:42,143 INFO L290 TraceCheckUtils]: 304: Hoare triple {6896#false} assume 3 == ~r3~0; {6896#false} is VALID [2022-02-20 19:01:42,143 INFO L290 TraceCheckUtils]: 305: Hoare triple {6896#false} assume ~max3~0 == ~id3~0;~st3~0 := 1; {6896#false} is VALID [2022-02-20 19:01:42,143 INFO L290 TraceCheckUtils]: 306: Hoare triple {6896#false} ~mode3~0 := 0;havoc main_~node4__newmax~5#1;main_~node4__newmax~5#1 := 0; {6896#false} is VALID [2022-02-20 19:01:42,143 INFO L290 TraceCheckUtils]: 307: Hoare triple {6896#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); {6896#false} is VALID [2022-02-20 19:01:42,143 INFO L290 TraceCheckUtils]: 308: Hoare triple {6896#false} assume !!(0 == ~ep14~0 % 256); {6896#false} is VALID [2022-02-20 19:01:42,144 INFO L290 TraceCheckUtils]: 309: Hoare triple {6896#false} assume !!(0 == ~ep24~0 % 256); {6896#false} is VALID [2022-02-20 19:01:42,144 INFO L290 TraceCheckUtils]: 310: Hoare triple {6896#false} assume !!(0 == ~ep34~0 % 256); {6896#false} is VALID [2022-02-20 19:01:42,144 INFO L290 TraceCheckUtils]: 311: Hoare triple {6896#false} ~newmax4~0 := main_~node4__newmax~5#1; {6896#false} is VALID [2022-02-20 19:01:42,144 INFO L290 TraceCheckUtils]: 312: Hoare triple {6896#false} assume 3 == ~r4~0; {6896#false} is VALID [2022-02-20 19:01:42,144 INFO L290 TraceCheckUtils]: 313: Hoare triple {6896#false} assume ~max4~0 == ~id4~0;~st4~0 := 1; {6896#false} is VALID [2022-02-20 19:01:42,144 INFO L290 TraceCheckUtils]: 314: Hoare triple {6896#false} ~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~5#1; {6896#false} is VALID [2022-02-20 19:01:42,145 INFO L290 TraceCheckUtils]: 315: Hoare triple {6896#false} assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1);main_~check__tmp~5#1 := 0; {6896#false} is VALID [2022-02-20 19:01:42,145 INFO L290 TraceCheckUtils]: 316: Hoare triple {6896#false} ~__return_5975~0 := main_~check__tmp~5#1;main_~main__c1~0#1 := ~__return_5975~0;~__tmp_5976_0~0 := main_~main____CPAchecker_TMP_0~4#1; {6896#false} is VALID [2022-02-20 19:01:42,145 INFO L290 TraceCheckUtils]: 317: Hoare triple {6896#false} main_~main____CPAchecker_TMP_0~4#1 := ~__tmp_5976_0~0;havoc main_~__tmp_6~0#1;main_~__tmp_6~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~5#1;main_~assert__arg~5#1 := main_~__tmp_6~0#1; {6896#false} is VALID [2022-02-20 19:01:42,145 INFO L290 TraceCheckUtils]: 318: Hoare triple {6896#false} assume 0 == main_~assert__arg~5#1 % 256; {6896#false} is VALID [2022-02-20 19:01:42,145 INFO L290 TraceCheckUtils]: 319: Hoare triple {6896#false} assume !false; {6896#false} is VALID [2022-02-20 19:01:42,148 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 19:01:42,149 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 19:01:42,149 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1152015987] [2022-02-20 19:01:42,149 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1152015987] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 19:01:42,149 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 19:01:42,150 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-02-20 19:01:42,150 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [267187888] [2022-02-20 19:01:42,150 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 19:01:42,152 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 80.0) internal successors, (320), 4 states have internal predecessors, (320), 0 states have call successors, (0), 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 320 [2022-02-20 19:01:42,153 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 19:01:42,153 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 4 states, 4 states have (on average 80.0) internal successors, (320), 4 states have internal predecessors, (320), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 19:01:42,395 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 320 edges. 320 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:01:42,395 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-02-20 19:01:42,395 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 19:01:42,396 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-02-20 19:01:42,396 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-02-20 19:01:42,396 INFO L87 Difference]: Start difference. First operand 1251 states and 1956 transitions. Second operand has 4 states, 4 states have (on average 80.0) internal successors, (320), 4 states have internal predecessors, (320), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 19:01:45,981 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:01:45,981 INFO L93 Difference]: Finished difference Result 3691 states and 5763 transitions. [2022-02-20 19:01:45,981 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-02-20 19:01:45,982 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 80.0) internal successors, (320), 4 states have internal predecessors, (320), 0 states have call successors, (0), 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 320 [2022-02-20 19:01:45,982 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 19:01:45,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 80.0) internal successors, (320), 4 states have internal predecessors, (320), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 19:01:46,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 3627 transitions. [2022-02-20 19:01:46,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 80.0) internal successors, (320), 4 states have internal predecessors, (320), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 19:01:46,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 3627 transitions. [2022-02-20 19:01:46,022 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 3627 transitions. [2022-02-20 19:01:48,603 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 3627 edges. 3627 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:01:48,839 INFO L225 Difference]: With dead ends: 3691 [2022-02-20 19:01:48,840 INFO L226 Difference]: Without dead ends: 2451 [2022-02-20 19:01:48,843 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-02-20 19:01:48,844 INFO L933 BasicCegarLoop]: 1862 mSDtfsCounter, 2839 mSDsluCounter, 1158 mSDsCounter, 0 mSdLazyCounter, 53 mSolverCounterSat, 27 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2839 SdHoareTripleChecker+Valid, 3020 SdHoareTripleChecker+Invalid, 80 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 27 IncrementalHoareTripleChecker+Valid, 53 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-02-20 19:01:48,845 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2839 Valid, 3020 Invalid, 80 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [27 Valid, 53 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-02-20 19:01:48,848 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2451 states. [2022-02-20 19:01:49,173 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2451 to 2449. [2022-02-20 19:01:49,173 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 19:01:49,180 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2451 states. Second operand has 2449 states, 2448 states have (on average 1.5543300653594772) internal successors, (3805), 2448 states have internal predecessors, (3805), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 19:01:49,185 INFO L74 IsIncluded]: Start isIncluded. First operand 2451 states. Second operand has 2449 states, 2448 states have (on average 1.5543300653594772) internal successors, (3805), 2448 states have internal predecessors, (3805), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 19:01:49,190 INFO L87 Difference]: Start difference. First operand 2451 states. Second operand has 2449 states, 2448 states have (on average 1.5543300653594772) internal successors, (3805), 2448 states have internal predecessors, (3805), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 19:01:49,423 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:01:49,423 INFO L93 Difference]: Finished difference Result 2451 states and 3806 transitions. [2022-02-20 19:01:49,423 INFO L276 IsEmpty]: Start isEmpty. Operand 2451 states and 3806 transitions. [2022-02-20 19:01:49,427 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:01:49,427 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:01:49,434 INFO L74 IsIncluded]: Start isIncluded. First operand has 2449 states, 2448 states have (on average 1.5543300653594772) internal successors, (3805), 2448 states have internal predecessors, (3805), 0 states have call successors, (0), 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 2451 states. [2022-02-20 19:01:49,439 INFO L87 Difference]: Start difference. First operand has 2449 states, 2448 states have (on average 1.5543300653594772) internal successors, (3805), 2448 states have internal predecessors, (3805), 0 states have call successors, (0), 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 2451 states. [2022-02-20 19:01:49,677 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:01:49,677 INFO L93 Difference]: Finished difference Result 2451 states and 3806 transitions. [2022-02-20 19:01:49,677 INFO L276 IsEmpty]: Start isEmpty. Operand 2451 states and 3806 transitions. [2022-02-20 19:01:49,681 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:01:49,681 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:01:49,681 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 19:01:49,682 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 19:01:49,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2449 states, 2448 states have (on average 1.5543300653594772) internal successors, (3805), 2448 states have internal predecessors, (3805), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 19:01:50,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2449 states to 2449 states and 3805 transitions. [2022-02-20 19:01:50,061 INFO L78 Accepts]: Start accepts. Automaton has 2449 states and 3805 transitions. Word has length 320 [2022-02-20 19:01:50,061 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 19:01:50,062 INFO L470 AbstractCegarLoop]: Abstraction has 2449 states and 3805 transitions. [2022-02-20 19:01:50,063 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 80.0) internal successors, (320), 4 states have internal predecessors, (320), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 19:01:50,063 INFO L276 IsEmpty]: Start isEmpty. Operand 2449 states and 3805 transitions. [2022-02-20 19:01:50,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2022-02-20 19:01:50,069 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 19:01:50,070 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 19:01:50,070 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-20 19:01:50,070 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 19:01:50,070 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 19:01:50,071 INFO L85 PathProgramCache]: Analyzing trace with hash -1005675603, now seen corresponding path program 1 times [2022-02-20 19:01:50,071 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 19:01:50,071 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [66533908] [2022-02-20 19:01:50,072 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:01:50,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 19:01:50,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:01:50,244 INFO L290 TraceCheckUtils]: 0: Hoare triple {20038#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(57, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~newmax1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~newmax2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~newmax3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~newmax4~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[3 := #funAddr~node4.base], ~nodes~0.offset[3 := #funAddr~node4.offset];~__return_4657~0 := 0;~__return_4899~0 := 0;~__return_5106~0 := 0;~__return_5329~0 := 0;~__return_5536~0 := 0;~__return_5759~0 := 0;~__return_5975~0 := 0;~__tmp_5976_0~0 := 0;~__return_6173~0 := 0;~__return_5989~0 := 0; {20038#true} is VALID [2022-02-20 19:01:50,244 INFO L290 TraceCheckUtils]: 1: Hoare triple {20038#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~6#1, main_~node4____CPAchecker_TMP_2~3#1, main_~node4____CPAchecker_TMP_1~3#1, main_~node4____CPAchecker_TMP_0~3#1, main_~node4__newmax~6#1, main_~node3____CPAchecker_TMP_2~3#1, main_~node3____CPAchecker_TMP_1~3#1, main_~node3____CPAchecker_TMP_0~3#1, main_~node3__newmax~6#1, main_~node2____CPAchecker_TMP_2~3#1, main_~node2____CPAchecker_TMP_1~3#1, main_~node2____CPAchecker_TMP_0~3#1, main_~node2__newmax~6#1, main_~node1____CPAchecker_TMP_2~3#1, main_~node1____CPAchecker_TMP_1~3#1, main_~node1____CPAchecker_TMP_0~3#1, main_~node1__newmax~6#1, main_~main____CPAchecker_TMP_0~5#1, main_~__tmp_6~0#1, main_~assert__arg~5#1, main_~check__tmp~5#1, main_~node4__newmax~5#1, main_~node3__newmax~5#1, main_~node2__newmax~5#1, main_~node1__newmax~5#1, main_~main____CPAchecker_TMP_0~4#1, main_~__tmp_5~0#1, main_~assert__arg~4#1, main_~check__tmp~4#1, main_~node4____CPAchecker_TMP_2~2#1, main_~node4____CPAchecker_TMP_1~2#1, main_~node4____CPAchecker_TMP_0~2#1, main_~node4__newmax~4#1, main_~node3____CPAchecker_TMP_2~2#1, main_~node3____CPAchecker_TMP_1~2#1, main_~node3____CPAchecker_TMP_0~2#1, main_~node3__newmax~4#1, main_~node2____CPAchecker_TMP_2~2#1, main_~node2____CPAchecker_TMP_1~2#1, main_~node2____CPAchecker_TMP_0~2#1, main_~node2__newmax~4#1, main_~node1____CPAchecker_TMP_2~2#1, main_~node1____CPAchecker_TMP_1~2#1, main_~node1____CPAchecker_TMP_0~2#1, main_~node1__newmax~4#1, main_~main____CPAchecker_TMP_0~3#1, main_~__tmp_4~0#1, main_~assert__arg~3#1, main_~check__tmp~3#1, main_~node4__newmax~3#1, main_~node3__newmax~3#1, main_~node2__newmax~3#1, main_~node1__newmax~3#1, main_~main____CPAchecker_TMP_0~2#1, main_~__tmp_3~0#1, main_~assert__arg~2#1, main_~check__tmp~2#1, main_~node4____CPAchecker_TMP_2~1#1, main_~node4____CPAchecker_TMP_1~1#1, main_~node4____CPAchecker_TMP_0~1#1, main_~node4__newmax~2#1, main_~node3____CPAchecker_TMP_2~1#1, main_~node3____CPAchecker_TMP_1~1#1, main_~node3____CPAchecker_TMP_0~1#1, main_~node3__newmax~2#1, main_~node2____CPAchecker_TMP_2~1#1, main_~node2____CPAchecker_TMP_1~1#1, main_~node2____CPAchecker_TMP_0~1#1, main_~node2__newmax~2#1, main_~node1____CPAchecker_TMP_2~1#1, main_~node1____CPAchecker_TMP_1~1#1, main_~node1____CPAchecker_TMP_0~1#1, main_~node1__newmax~2#1, main_~main____CPAchecker_TMP_0~1#1, main_~__tmp_2~0#1, main_~assert__arg~1#1, main_~check__tmp~1#1, main_~node4__newmax~1#1, main_~node3__newmax~1#1, main_~node2__newmax~1#1, main_~node1__newmax~1#1, main_~main____CPAchecker_TMP_0~0#1, main_~__tmp_1~0#1, main_~assert__arg~0#1, main_~check__tmp~0#1, main_~node4____CPAchecker_TMP_2~0#1, main_~node4____CPAchecker_TMP_1~0#1, main_~node4____CPAchecker_TMP_0~0#1, main_~node4__newmax~0#1, main_~node3____CPAchecker_TMP_2~0#1, main_~node3____CPAchecker_TMP_1~0#1, main_~node3____CPAchecker_TMP_0~0#1, main_~node3__newmax~0#1, main_~node2____CPAchecker_TMP_2~0#1, main_~node2____CPAchecker_TMP_1~0#1, main_~node2____CPAchecker_TMP_0~0#1, main_~node2__newmax~0#1, main_~node1____CPAchecker_TMP_2~0#1, main_~node1____CPAchecker_TMP_1~0#1, main_~node1____CPAchecker_TMP_0~0#1, main_~node1__newmax~0#1, main_~init__r121~0#1, main_~init__r131~0#1, main_~init__r141~0#1, main_~init__r211~0#1, main_~init__r231~0#1, main_~init__r241~0#1, main_~init__r311~0#1, main_~init__r321~0#1, main_~init__r341~0#1, main_~init__r411~0#1, main_~init__r421~0#1, main_~init__r431~0#1, main_~init__r122~0#1, main_~init__tmp~0#1, main_~init__r132~0#1, main_~init__tmp___0~0#1, main_~init__r142~0#1, main_~init__tmp___1~0#1, main_~init__r212~0#1, main_~init__tmp___2~0#1, main_~init__r232~0#1, main_~init__tmp___3~0#1, main_~init__r242~0#1, main_~init__tmp___4~0#1, main_~init__r312~0#1, main_~init__tmp___5~0#1, main_~init__r322~0#1, main_~init__tmp___6~0#1, main_~init__r342~0#1, main_~init__tmp___7~0#1, main_~init__r412~0#1, main_~init__tmp___8~0#1, main_~init__r422~0#1, main_~init__tmp___9~0#1, main_~init__r432~0#1, main_~init__tmp___10~0#1, main_~init__r123~0#1, main_~init__tmp___11~0#1, main_~init__r133~0#1, main_~init__tmp___12~0#1, main_~init__r143~0#1, main_~init__tmp___13~0#1, main_~init__r213~0#1, main_~init__tmp___14~0#1, main_~init__r233~0#1, main_~init__tmp___15~0#1, main_~init__r243~0#1, main_~init__tmp___16~0#1, main_~init__r313~0#1, main_~init__tmp___17~0#1, main_~init__r323~0#1, main_~init__tmp___18~0#1, main_~init__r343~0#1, main_~init__tmp___19~0#1, main_~init__r413~0#1, main_~init__tmp___20~0#1, main_~init__r423~0#1, main_~init__tmp___21~0#1, main_~init__r433~0#1, main_~init__tmp___22~0#1, main_~init__tmp___23~0#1, main_~main__c1~0#1, main_~main__i2~0#1;havoc main_~main__c1~0#1;havoc main_~main__i2~0#1;main_~main__c1~0#1 := 0;~ep12~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1;~ep13~0 := main_#t~nondet5#1;havoc main_#t~nondet5#1;~ep14~0 := main_#t~nondet6#1;havoc main_#t~nondet6#1;~ep21~0 := main_#t~nondet7#1;havoc main_#t~nondet7#1;~ep23~0 := main_#t~nondet8#1;havoc main_#t~nondet8#1;~ep24~0 := main_#t~nondet9#1;havoc main_#t~nondet9#1;~ep31~0 := main_#t~nondet10#1;havoc main_#t~nondet10#1;~ep32~0 := main_#t~nondet11#1;havoc main_#t~nondet11#1;~ep34~0 := main_#t~nondet12#1;havoc main_#t~nondet12#1;~ep41~0 := main_#t~nondet13#1;havoc main_#t~nondet13#1;~ep42~0 := main_#t~nondet14#1;havoc main_#t~nondet14#1;~ep43~0 := main_#t~nondet15#1;havoc main_#t~nondet15#1;assume -128 <= main_#t~nondet16#1 && main_#t~nondet16#1 <= 127;~id1~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;assume -128 <= main_#t~nondet17#1 && main_#t~nondet17#1 <= 127;~r1~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;assume -128 <= main_#t~nondet18#1 && main_#t~nondet18#1 <= 127;~st1~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;assume -128 <= main_#t~nondet19#1 && main_#t~nondet19#1 <= 127;~nl1~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;assume -128 <= main_#t~nondet20#1 && main_#t~nondet20#1 <= 127;~m1~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;assume -128 <= main_#t~nondet21#1 && main_#t~nondet21#1 <= 127;~max1~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;~mode1~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;~newmax1~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;assume -128 <= main_#t~nondet24#1 && main_#t~nondet24#1 <= 127;~id2~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;assume -128 <= main_#t~nondet25#1 && main_#t~nondet25#1 <= 127;~r2~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;assume -128 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 127;~st2~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;assume -128 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 127;~nl2~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;assume -128 <= main_#t~nondet28#1 && main_#t~nondet28#1 <= 127;~m2~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;assume -128 <= main_#t~nondet29#1 && main_#t~nondet29#1 <= 127;~max2~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~mode2~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~newmax2~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;assume -128 <= main_#t~nondet32#1 && main_#t~nondet32#1 <= 127;~id3~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;assume -128 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 127;~r3~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;assume -128 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 127;~st3~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;assume -128 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 127;~nl3~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;assume -128 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 127;~m3~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;assume -128 <= main_#t~nondet37#1 && main_#t~nondet37#1 <= 127;~max3~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~mode3~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~newmax3~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;assume -128 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 127;~id4~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;assume -128 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 127;~r4~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;assume -128 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 127;~st4~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;assume -128 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 127;~nl4~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;assume -128 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 127;~m4~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;assume -128 <= main_#t~nondet45#1 && main_#t~nondet45#1 <= 127;~max4~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~mode4~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~newmax4~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;havoc main_~init__r121~0#1;havoc main_~init__r131~0#1;havoc main_~init__r141~0#1;havoc main_~init__r211~0#1;havoc main_~init__r231~0#1;havoc main_~init__r241~0#1;havoc main_~init__r311~0#1;havoc main_~init__r321~0#1;havoc main_~init__r341~0#1;havoc main_~init__r411~0#1;havoc main_~init__r421~0#1;havoc main_~init__r431~0#1;havoc main_~init__r122~0#1;havoc main_~init__tmp~0#1;havoc main_~init__r132~0#1;havoc main_~init__tmp___0~0#1;havoc main_~init__r142~0#1;havoc main_~init__tmp___1~0#1;havoc main_~init__r212~0#1;havoc main_~init__tmp___2~0#1;havoc main_~init__r232~0#1;havoc main_~init__tmp___3~0#1;havoc main_~init__r242~0#1;havoc main_~init__tmp___4~0#1;havoc main_~init__r312~0#1;havoc main_~init__tmp___5~0#1;havoc main_~init__r322~0#1;havoc main_~init__tmp___6~0#1;havoc main_~init__r342~0#1;havoc main_~init__tmp___7~0#1;havoc main_~init__r412~0#1;havoc main_~init__tmp___8~0#1;havoc main_~init__r422~0#1;havoc main_~init__tmp___9~0#1;havoc main_~init__r432~0#1;havoc main_~init__tmp___10~0#1;havoc main_~init__r123~0#1;havoc main_~init__tmp___11~0#1;havoc main_~init__r133~0#1;havoc main_~init__tmp___12~0#1;havoc main_~init__r143~0#1;havoc main_~init__tmp___13~0#1;havoc main_~init__r213~0#1;havoc main_~init__tmp___14~0#1;havoc main_~init__r233~0#1;havoc main_~init__tmp___15~0#1;havoc main_~init__r243~0#1;havoc main_~init__tmp___16~0#1;havoc main_~init__r313~0#1;havoc main_~init__tmp___17~0#1;havoc main_~init__r323~0#1;havoc main_~init__tmp___18~0#1;havoc main_~init__r343~0#1;havoc main_~init__tmp___19~0#1;havoc main_~init__r413~0#1;havoc main_~init__tmp___20~0#1;havoc main_~init__r423~0#1;havoc main_~init__tmp___21~0#1;havoc main_~init__r433~0#1;havoc main_~init__tmp___22~0#1;havoc main_~init__tmp___23~0#1;main_~init__r121~0#1 := ~ep12~0;main_~init__r131~0#1 := ~ep13~0;main_~init__r141~0#1 := ~ep14~0;main_~init__r211~0#1 := ~ep21~0;main_~init__r231~0#1 := ~ep23~0;main_~init__r241~0#1 := ~ep24~0;main_~init__r311~0#1 := ~ep31~0;main_~init__r321~0#1 := ~ep32~0;main_~init__r341~0#1 := ~ep34~0;main_~init__r411~0#1 := ~ep41~0;main_~init__r421~0#1 := ~ep42~0;main_~init__r431~0#1 := ~ep43~0; {20038#true} is VALID [2022-02-20 19:01:50,245 INFO L290 TraceCheckUtils]: 2: Hoare triple {20038#true} assume !!(0 == main_~init__r121~0#1 % 256); {20038#true} is VALID [2022-02-20 19:01:50,245 INFO L290 TraceCheckUtils]: 3: Hoare triple {20038#true} assume !(0 == main_~init__r131~0#1 % 256); {20038#true} is VALID [2022-02-20 19:01:50,246 INFO L290 TraceCheckUtils]: 4: Hoare triple {20038#true} assume !(0 == ~ep32~0 % 256);main_~init__tmp~0#1 := 1; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,246 INFO L290 TraceCheckUtils]: 5: Hoare triple {20040#(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); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,246 INFO L290 TraceCheckUtils]: 6: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r131~0#1 % 256);main_~init__tmp___0~0#1 := 1; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,247 INFO L290 TraceCheckUtils]: 7: Hoare triple {20040#(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); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,247 INFO L290 TraceCheckUtils]: 8: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r141~0#1 % 256);main_~init__tmp___1~0#1 := 1; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,248 INFO L290 TraceCheckUtils]: 9: Hoare triple {20040#(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); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,248 INFO L290 TraceCheckUtils]: 10: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r211~0#1 % 256);main_~init__tmp___2~0#1 := 1; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,249 INFO L290 TraceCheckUtils]: 11: Hoare triple {20040#(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); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,249 INFO L290 TraceCheckUtils]: 12: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r231~0#1 % 256);main_~init__tmp___3~0#1 := 1; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,250 INFO L290 TraceCheckUtils]: 13: Hoare triple {20040#(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); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,250 INFO L290 TraceCheckUtils]: 14: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r241~0#1 % 256);main_~init__tmp___4~0#1 := 1; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,250 INFO L290 TraceCheckUtils]: 15: Hoare triple {20040#(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); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,251 INFO L290 TraceCheckUtils]: 16: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r311~0#1 % 256);main_~init__tmp___5~0#1 := 1; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,251 INFO L290 TraceCheckUtils]: 17: Hoare triple {20040#(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); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,252 INFO L290 TraceCheckUtils]: 18: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r321~0#1 % 256);main_~init__tmp___6~0#1 := 1; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,252 INFO L290 TraceCheckUtils]: 19: Hoare triple {20040#(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); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,253 INFO L290 TraceCheckUtils]: 20: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r341~0#1 % 256);main_~init__tmp___7~0#1 := 1; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,253 INFO L290 TraceCheckUtils]: 21: Hoare triple {20040#(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); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,254 INFO L290 TraceCheckUtils]: 22: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r411~0#1 % 256);main_~init__tmp___8~0#1 := 1; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,254 INFO L290 TraceCheckUtils]: 23: Hoare triple {20040#(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); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,254 INFO L290 TraceCheckUtils]: 24: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r421~0#1 % 256);main_~init__tmp___9~0#1 := 1; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,255 INFO L290 TraceCheckUtils]: 25: Hoare triple {20040#(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); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,255 INFO L290 TraceCheckUtils]: 26: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r431~0#1 % 256);main_~init__tmp___10~0#1 := 1; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,256 INFO L290 TraceCheckUtils]: 27: Hoare triple {20040#(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); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,256 INFO L290 TraceCheckUtils]: 28: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r122~0#1 % 256);main_~init__tmp___11~0#1 := 1; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,257 INFO L290 TraceCheckUtils]: 29: Hoare triple {20040#(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); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,257 INFO L290 TraceCheckUtils]: 30: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r132~0#1 % 256);main_~init__tmp___12~0#1 := 1; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,257 INFO L290 TraceCheckUtils]: 31: Hoare triple {20040#(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); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,258 INFO L290 TraceCheckUtils]: 32: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r142~0#1 % 256);main_~init__tmp___13~0#1 := 1; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,258 INFO L290 TraceCheckUtils]: 33: Hoare triple {20040#(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); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,259 INFO L290 TraceCheckUtils]: 34: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r212~0#1 % 256);main_~init__tmp___14~0#1 := 1; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,259 INFO L290 TraceCheckUtils]: 35: Hoare triple {20040#(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); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,260 INFO L290 TraceCheckUtils]: 36: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r232~0#1 % 256);main_~init__tmp___15~0#1 := 1; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,260 INFO L290 TraceCheckUtils]: 37: Hoare triple {20040#(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); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,261 INFO L290 TraceCheckUtils]: 38: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r242~0#1 % 256);main_~init__tmp___16~0#1 := 1; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,261 INFO L290 TraceCheckUtils]: 39: Hoare triple {20040#(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); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,264 INFO L290 TraceCheckUtils]: 40: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r312~0#1 % 256);main_~init__tmp___17~0#1 := 1; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,265 INFO L290 TraceCheckUtils]: 41: Hoare triple {20040#(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); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,265 INFO L290 TraceCheckUtils]: 42: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r322~0#1 % 256);main_~init__tmp___18~0#1 := 1; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,265 INFO L290 TraceCheckUtils]: 43: Hoare triple {20040#(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); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,266 INFO L290 TraceCheckUtils]: 44: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r342~0#1 % 256);main_~init__tmp___19~0#1 := 1; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,266 INFO L290 TraceCheckUtils]: 45: Hoare triple {20040#(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); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,267 INFO L290 TraceCheckUtils]: 46: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r412~0#1 % 256);main_~init__tmp___20~0#1 := 1; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,267 INFO L290 TraceCheckUtils]: 47: Hoare triple {20040#(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); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,268 INFO L290 TraceCheckUtils]: 48: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r422~0#1 % 256);main_~init__tmp___21~0#1 := 1; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,268 INFO L290 TraceCheckUtils]: 49: Hoare triple {20040#(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); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,268 INFO L290 TraceCheckUtils]: 50: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r432~0#1 % 256);main_~init__tmp___22~0#1 := 1; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,269 INFO L290 TraceCheckUtils]: 51: Hoare triple {20040#(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); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,269 INFO L290 TraceCheckUtils]: 52: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id1~0 != ~id2~0; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,270 INFO L290 TraceCheckUtils]: 53: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id1~0 != ~id3~0; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,270 INFO L290 TraceCheckUtils]: 54: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id1~0 != ~id4~0; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,271 INFO L290 TraceCheckUtils]: 55: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id2~0 != ~id3~0; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,271 INFO L290 TraceCheckUtils]: 56: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id2~0 != ~id4~0; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,272 INFO L290 TraceCheckUtils]: 57: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id3~0 != ~id4~0; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,272 INFO L290 TraceCheckUtils]: 58: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id1~0 >= 0; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,273 INFO L290 TraceCheckUtils]: 59: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id2~0 >= 0; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,274 INFO L290 TraceCheckUtils]: 60: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id3~0 >= 0; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,274 INFO L290 TraceCheckUtils]: 61: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id4~0 >= 0; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,274 INFO L290 TraceCheckUtils]: 62: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~r1~0; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,275 INFO L290 TraceCheckUtils]: 63: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~r2~0; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,275 INFO L290 TraceCheckUtils]: 64: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~r3~0; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,276 INFO L290 TraceCheckUtils]: 65: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~r4~0; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,276 INFO L290 TraceCheckUtils]: 66: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r123~0#1 % 256); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,277 INFO L290 TraceCheckUtils]: 67: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r133~0#1 % 256); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,277 INFO L290 TraceCheckUtils]: 68: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r143~0#1 % 256); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,277 INFO L290 TraceCheckUtils]: 69: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r213~0#1 % 256); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,278 INFO L290 TraceCheckUtils]: 70: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r233~0#1 % 256); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,278 INFO L290 TraceCheckUtils]: 71: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r243~0#1 % 256); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,279 INFO L290 TraceCheckUtils]: 72: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r313~0#1 % 256); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,279 INFO L290 TraceCheckUtils]: 73: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r323~0#1 % 256); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,279 INFO L290 TraceCheckUtils]: 74: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r343~0#1 % 256); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,280 INFO L290 TraceCheckUtils]: 75: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r413~0#1 % 256); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,280 INFO L290 TraceCheckUtils]: 76: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r423~0#1 % 256); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,281 INFO L290 TraceCheckUtils]: 77: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r433~0#1 % 256); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,281 INFO L290 TraceCheckUtils]: 78: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~max1~0 == ~id1~0; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,282 INFO L290 TraceCheckUtils]: 79: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~max2~0 == ~id2~0; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,282 INFO L290 TraceCheckUtils]: 80: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~max3~0 == ~id3~0; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,282 INFO L290 TraceCheckUtils]: 81: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~max4~0 == ~id4~0; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,283 INFO L290 TraceCheckUtils]: 82: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~st1~0; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,283 INFO L290 TraceCheckUtils]: 83: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~st2~0; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,284 INFO L290 TraceCheckUtils]: 84: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~st3~0; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,284 INFO L290 TraceCheckUtils]: 85: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~st4~0; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,284 INFO L290 TraceCheckUtils]: 86: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~nl1~0; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,285 INFO L290 TraceCheckUtils]: 87: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~nl2~0; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,285 INFO L290 TraceCheckUtils]: 88: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~nl3~0; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,286 INFO L290 TraceCheckUtils]: 89: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~nl4~0; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,286 INFO L290 TraceCheckUtils]: 90: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~mode1~0 % 256; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,286 INFO L290 TraceCheckUtils]: 91: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~mode2~0 % 256; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,287 INFO L290 TraceCheckUtils]: 92: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~mode3~0 % 256; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,287 INFO L290 TraceCheckUtils]: 93: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~mode4~0 % 256; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,288 INFO L290 TraceCheckUtils]: 94: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == ~newmax1~0 % 256); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,288 INFO L290 TraceCheckUtils]: 95: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == ~newmax2~0 % 256); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,289 INFO L290 TraceCheckUtils]: 96: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == ~newmax3~0 % 256); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,289 INFO L290 TraceCheckUtils]: 97: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == ~newmax4~0 % 256);main_~init__tmp___23~0#1 := 1;~__return_4657~0 := main_~init__tmp___23~0#1;main_~main__i2~0#1 := ~__return_4657~0; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,290 INFO L290 TraceCheckUtils]: 98: Hoare triple {20040#(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; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,290 INFO L290 TraceCheckUtils]: 99: Hoare triple {20040#(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; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,291 INFO L290 TraceCheckUtils]: 100: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~mode1~0 % 256); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,291 INFO L290 TraceCheckUtils]: 101: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~r1~0 < 3; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,291 INFO L290 TraceCheckUtils]: 102: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~ep12~0 % 256); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,292 INFO L290 TraceCheckUtils]: 103: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~ep13~0 % 256); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,292 INFO L290 TraceCheckUtils]: 104: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~ep14~0 % 256); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,293 INFO L290 TraceCheckUtils]: 105: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} ~mode1~0 := 1;havoc main_~node2__newmax~0#1;main_~node2__newmax~0#1 := 0; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,293 INFO L290 TraceCheckUtils]: 106: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~mode2~0 % 256); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,293 INFO L290 TraceCheckUtils]: 107: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~r2~0 < 3; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,294 INFO L290 TraceCheckUtils]: 108: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~ep21~0 % 256); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,294 INFO L290 TraceCheckUtils]: 109: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~ep23~0 % 256); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,295 INFO L290 TraceCheckUtils]: 110: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~ep24~0 % 256); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,295 INFO L290 TraceCheckUtils]: 111: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} ~mode2~0 := 1;havoc main_~node3__newmax~0#1;main_~node3__newmax~0#1 := 0; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,296 INFO L290 TraceCheckUtils]: 112: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~mode3~0 % 256); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,296 INFO L290 TraceCheckUtils]: 113: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~r3~0 < 3; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,296 INFO L290 TraceCheckUtils]: 114: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~ep31~0 % 256); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:01:50,297 INFO L290 TraceCheckUtils]: 115: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~ep32~0 % 256); {20039#false} is VALID [2022-02-20 19:01:50,297 INFO L290 TraceCheckUtils]: 116: Hoare triple {20039#false} assume !!(0 == ~ep34~0 % 256); {20039#false} is VALID [2022-02-20 19:01:50,297 INFO L290 TraceCheckUtils]: 117: Hoare triple {20039#false} ~mode3~0 := 1;havoc main_~node4__newmax~0#1;main_~node4__newmax~0#1 := 0; {20039#false} is VALID [2022-02-20 19:01:50,297 INFO L290 TraceCheckUtils]: 118: Hoare triple {20039#false} assume !!(0 == ~mode4~0 % 256); {20039#false} is VALID [2022-02-20 19:01:50,298 INFO L290 TraceCheckUtils]: 119: Hoare triple {20039#false} assume ~r4~0 < 3; {20039#false} is VALID [2022-02-20 19:01:50,298 INFO L290 TraceCheckUtils]: 120: Hoare triple {20039#false} assume !!(0 == ~ep41~0 % 256); {20039#false} is VALID [2022-02-20 19:01:50,298 INFO L290 TraceCheckUtils]: 121: Hoare triple {20039#false} assume !!(0 == ~ep42~0 % 256); {20039#false} is VALID [2022-02-20 19:01:50,298 INFO L290 TraceCheckUtils]: 122: Hoare triple {20039#false} assume !!(0 == ~ep43~0 % 256); {20039#false} is VALID [2022-02-20 19:01:50,298 INFO L290 TraceCheckUtils]: 123: Hoare triple {20039#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; {20039#false} is VALID [2022-02-20 19:01:50,298 INFO L290 TraceCheckUtils]: 124: Hoare triple {20039#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {20039#false} is VALID [2022-02-20 19:01:50,299 INFO L290 TraceCheckUtils]: 125: Hoare triple {20039#false} assume ~st1~0 + ~nl1~0 <= 1; {20039#false} is VALID [2022-02-20 19:01:50,299 INFO L290 TraceCheckUtils]: 126: Hoare triple {20039#false} assume ~st2~0 + ~nl2~0 <= 1; {20039#false} is VALID [2022-02-20 19:01:50,299 INFO L290 TraceCheckUtils]: 127: Hoare triple {20039#false} assume ~st3~0 + ~nl3~0 <= 1; {20039#false} is VALID [2022-02-20 19:01:50,299 INFO L290 TraceCheckUtils]: 128: Hoare triple {20039#false} assume ~st4~0 + ~nl4~0 <= 1; {20039#false} is VALID [2022-02-20 19:01:50,299 INFO L290 TraceCheckUtils]: 129: Hoare triple {20039#false} assume !(~r1~0 >= 3); {20039#false} is VALID [2022-02-20 19:01:50,299 INFO L290 TraceCheckUtils]: 130: Hoare triple {20039#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {20039#false} is VALID [2022-02-20 19:01:50,299 INFO L290 TraceCheckUtils]: 131: Hoare triple {20039#false} assume ~r1~0 < 3; {20039#false} is VALID [2022-02-20 19:01:50,300 INFO L290 TraceCheckUtils]: 132: Hoare triple {20039#false} assume !(~r1~0 >= 3); {20039#false} is VALID [2022-02-20 19:01:50,300 INFO L290 TraceCheckUtils]: 133: Hoare triple {20039#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {20039#false} is VALID [2022-02-20 19:01:50,300 INFO L290 TraceCheckUtils]: 134: Hoare triple {20039#false} assume ~r1~0 < 3;main_~check__tmp~0#1 := 1;~__return_4899~0 := main_~check__tmp~0#1;main_~main__c1~0#1 := ~__return_4899~0;havoc main_~__tmp_1~0#1;main_~__tmp_1~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~0#1;main_~assert__arg~0#1 := main_~__tmp_1~0#1; {20039#false} is VALID [2022-02-20 19:01:50,300 INFO L290 TraceCheckUtils]: 135: Hoare triple {20039#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; {20039#false} is VALID [2022-02-20 19:01:50,300 INFO L290 TraceCheckUtils]: 136: Hoare triple {20039#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~1#1;main_~node1__newmax~1#1 := 0; {20039#false} is VALID [2022-02-20 19:01:50,300 INFO L290 TraceCheckUtils]: 137: Hoare triple {20039#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); {20039#false} is VALID [2022-02-20 19:01:50,300 INFO L290 TraceCheckUtils]: 138: Hoare triple {20039#false} assume !!(0 == ~ep21~0 % 256); {20039#false} is VALID [2022-02-20 19:01:50,301 INFO L290 TraceCheckUtils]: 139: Hoare triple {20039#false} assume !!(0 == ~ep31~0 % 256); {20039#false} is VALID [2022-02-20 19:01:50,301 INFO L290 TraceCheckUtils]: 140: Hoare triple {20039#false} assume !!(0 == ~ep41~0 % 256); {20039#false} is VALID [2022-02-20 19:01:50,301 INFO L290 TraceCheckUtils]: 141: Hoare triple {20039#false} ~newmax1~0 := main_~node1__newmax~1#1; {20039#false} is VALID [2022-02-20 19:01:50,301 INFO L290 TraceCheckUtils]: 142: Hoare triple {20039#false} assume !(3 == ~r1~0);~mode1~0 := 0;havoc main_~node2__newmax~1#1;main_~node2__newmax~1#1 := 0; {20039#false} is VALID [2022-02-20 19:01:50,301 INFO L290 TraceCheckUtils]: 143: Hoare triple {20039#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); {20039#false} is VALID [2022-02-20 19:01:50,301 INFO L290 TraceCheckUtils]: 144: Hoare triple {20039#false} assume !!(0 == ~ep12~0 % 256); {20039#false} is VALID [2022-02-20 19:01:50,301 INFO L290 TraceCheckUtils]: 145: Hoare triple {20039#false} assume !!(0 == ~ep32~0 % 256); {20039#false} is VALID [2022-02-20 19:01:50,302 INFO L290 TraceCheckUtils]: 146: Hoare triple {20039#false} assume !!(0 == ~ep42~0 % 256); {20039#false} is VALID [2022-02-20 19:01:50,302 INFO L290 TraceCheckUtils]: 147: Hoare triple {20039#false} ~newmax2~0 := main_~node2__newmax~1#1; {20039#false} is VALID [2022-02-20 19:01:50,302 INFO L290 TraceCheckUtils]: 148: Hoare triple {20039#false} assume !(3 == ~r2~0);~mode2~0 := 0;havoc main_~node3__newmax~1#1;main_~node3__newmax~1#1 := 0; {20039#false} is VALID [2022-02-20 19:01:50,302 INFO L290 TraceCheckUtils]: 149: Hoare triple {20039#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); {20039#false} is VALID [2022-02-20 19:01:50,302 INFO L290 TraceCheckUtils]: 150: Hoare triple {20039#false} assume !!(0 == ~ep13~0 % 256); {20039#false} is VALID [2022-02-20 19:01:50,302 INFO L290 TraceCheckUtils]: 151: Hoare triple {20039#false} assume !!(0 == ~ep23~0 % 256); {20039#false} is VALID [2022-02-20 19:01:50,303 INFO L290 TraceCheckUtils]: 152: Hoare triple {20039#false} assume !!(0 == ~ep43~0 % 256); {20039#false} is VALID [2022-02-20 19:01:50,303 INFO L290 TraceCheckUtils]: 153: Hoare triple {20039#false} ~newmax3~0 := main_~node3__newmax~1#1; {20039#false} is VALID [2022-02-20 19:01:50,303 INFO L290 TraceCheckUtils]: 154: Hoare triple {20039#false} assume !(3 == ~r3~0);~mode3~0 := 0;havoc main_~node4__newmax~1#1;main_~node4__newmax~1#1 := 0; {20039#false} is VALID [2022-02-20 19:01:50,303 INFO L290 TraceCheckUtils]: 155: Hoare triple {20039#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); {20039#false} is VALID [2022-02-20 19:01:50,303 INFO L290 TraceCheckUtils]: 156: Hoare triple {20039#false} assume !!(0 == ~ep14~0 % 256); {20039#false} is VALID [2022-02-20 19:01:50,303 INFO L290 TraceCheckUtils]: 157: Hoare triple {20039#false} assume !!(0 == ~ep24~0 % 256); {20039#false} is VALID [2022-02-20 19:01:50,303 INFO L290 TraceCheckUtils]: 158: Hoare triple {20039#false} assume !!(0 == ~ep34~0 % 256); {20039#false} is VALID [2022-02-20 19:01:50,304 INFO L290 TraceCheckUtils]: 159: Hoare triple {20039#false} ~newmax4~0 := main_~node4__newmax~1#1; {20039#false} is VALID [2022-02-20 19:01:50,304 INFO L290 TraceCheckUtils]: 160: Hoare triple {20039#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; {20039#false} is VALID [2022-02-20 19:01:50,304 INFO L290 TraceCheckUtils]: 161: Hoare triple {20039#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {20039#false} is VALID [2022-02-20 19:01:50,304 INFO L290 TraceCheckUtils]: 162: Hoare triple {20039#false} assume ~st1~0 + ~nl1~0 <= 1; {20039#false} is VALID [2022-02-20 19:01:50,304 INFO L290 TraceCheckUtils]: 163: Hoare triple {20039#false} assume ~st2~0 + ~nl2~0 <= 1; {20039#false} is VALID [2022-02-20 19:01:50,304 INFO L290 TraceCheckUtils]: 164: Hoare triple {20039#false} assume ~st3~0 + ~nl3~0 <= 1; {20039#false} is VALID [2022-02-20 19:01:50,304 INFO L290 TraceCheckUtils]: 165: Hoare triple {20039#false} assume ~st4~0 + ~nl4~0 <= 1; {20039#false} is VALID [2022-02-20 19:01:50,305 INFO L290 TraceCheckUtils]: 166: Hoare triple {20039#false} assume !(~r1~0 >= 3); {20039#false} is VALID [2022-02-20 19:01:50,305 INFO L290 TraceCheckUtils]: 167: Hoare triple {20039#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {20039#false} is VALID [2022-02-20 19:01:50,305 INFO L290 TraceCheckUtils]: 168: Hoare triple {20039#false} assume ~r1~0 < 3; {20039#false} is VALID [2022-02-20 19:01:50,305 INFO L290 TraceCheckUtils]: 169: Hoare triple {20039#false} assume !(~r1~0 >= 3); {20039#false} is VALID [2022-02-20 19:01:50,305 INFO L290 TraceCheckUtils]: 170: Hoare triple {20039#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {20039#false} is VALID [2022-02-20 19:01:50,305 INFO L290 TraceCheckUtils]: 171: Hoare triple {20039#false} assume ~r1~0 < 3;main_~check__tmp~1#1 := 1;~__return_5106~0 := main_~check__tmp~1#1;main_~main__c1~0#1 := ~__return_5106~0;havoc main_~__tmp_2~0#1;main_~__tmp_2~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~1#1;main_~assert__arg~1#1 := main_~__tmp_2~0#1; {20039#false} is VALID [2022-02-20 19:01:50,305 INFO L290 TraceCheckUtils]: 172: Hoare triple {20039#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; {20039#false} is VALID [2022-02-20 19:01:50,306 INFO L290 TraceCheckUtils]: 173: Hoare triple {20039#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~2#1;main_~node1__newmax~2#1 := 0; {20039#false} is VALID [2022-02-20 19:01:50,306 INFO L290 TraceCheckUtils]: 174: Hoare triple {20039#false} assume !!(0 == ~mode1~0 % 256); {20039#false} is VALID [2022-02-20 19:01:50,306 INFO L290 TraceCheckUtils]: 175: Hoare triple {20039#false} assume ~r1~0 < 3; {20039#false} is VALID [2022-02-20 19:01:50,306 INFO L290 TraceCheckUtils]: 176: Hoare triple {20039#false} assume !!(0 == ~ep12~0 % 256); {20039#false} is VALID [2022-02-20 19:01:50,306 INFO L290 TraceCheckUtils]: 177: Hoare triple {20039#false} assume !!(0 == ~ep13~0 % 256); {20039#false} is VALID [2022-02-20 19:01:50,306 INFO L290 TraceCheckUtils]: 178: Hoare triple {20039#false} assume !!(0 == ~ep14~0 % 256); {20039#false} is VALID [2022-02-20 19:01:50,306 INFO L290 TraceCheckUtils]: 179: Hoare triple {20039#false} ~mode1~0 := 1;havoc main_~node2__newmax~2#1;main_~node2__newmax~2#1 := 0; {20039#false} is VALID [2022-02-20 19:01:50,307 INFO L290 TraceCheckUtils]: 180: Hoare triple {20039#false} assume !!(0 == ~mode2~0 % 256); {20039#false} is VALID [2022-02-20 19:01:50,307 INFO L290 TraceCheckUtils]: 181: Hoare triple {20039#false} assume ~r2~0 < 3; {20039#false} is VALID [2022-02-20 19:01:50,307 INFO L290 TraceCheckUtils]: 182: Hoare triple {20039#false} assume !!(0 == ~ep21~0 % 256); {20039#false} is VALID [2022-02-20 19:01:50,307 INFO L290 TraceCheckUtils]: 183: Hoare triple {20039#false} assume !!(0 == ~ep23~0 % 256); {20039#false} is VALID [2022-02-20 19:01:50,307 INFO L290 TraceCheckUtils]: 184: Hoare triple {20039#false} assume !!(0 == ~ep24~0 % 256); {20039#false} is VALID [2022-02-20 19:01:50,307 INFO L290 TraceCheckUtils]: 185: Hoare triple {20039#false} ~mode2~0 := 1;havoc main_~node3__newmax~2#1;main_~node3__newmax~2#1 := 0; {20039#false} is VALID [2022-02-20 19:01:50,308 INFO L290 TraceCheckUtils]: 186: Hoare triple {20039#false} assume !!(0 == ~mode3~0 % 256); {20039#false} is VALID [2022-02-20 19:01:50,308 INFO L290 TraceCheckUtils]: 187: Hoare triple {20039#false} assume ~r3~0 < 3; {20039#false} is VALID [2022-02-20 19:01:50,308 INFO L290 TraceCheckUtils]: 188: Hoare triple {20039#false} assume !!(0 == ~ep31~0 % 256); {20039#false} is VALID [2022-02-20 19:01:50,308 INFO L290 TraceCheckUtils]: 189: Hoare triple {20039#false} assume !!(0 == ~ep32~0 % 256); {20039#false} is VALID [2022-02-20 19:01:50,308 INFO L290 TraceCheckUtils]: 190: Hoare triple {20039#false} assume !!(0 == ~ep34~0 % 256); {20039#false} is VALID [2022-02-20 19:01:50,308 INFO L290 TraceCheckUtils]: 191: Hoare triple {20039#false} ~mode3~0 := 1;havoc main_~node4__newmax~2#1;main_~node4__newmax~2#1 := 0; {20039#false} is VALID [2022-02-20 19:01:50,308 INFO L290 TraceCheckUtils]: 192: Hoare triple {20039#false} assume !!(0 == ~mode4~0 % 256); {20039#false} is VALID [2022-02-20 19:01:50,309 INFO L290 TraceCheckUtils]: 193: Hoare triple {20039#false} assume ~r4~0 < 3; {20039#false} is VALID [2022-02-20 19:01:50,309 INFO L290 TraceCheckUtils]: 194: Hoare triple {20039#false} assume !!(0 == ~ep41~0 % 256); {20039#false} is VALID [2022-02-20 19:01:50,309 INFO L290 TraceCheckUtils]: 195: Hoare triple {20039#false} assume !!(0 == ~ep42~0 % 256); {20039#false} is VALID [2022-02-20 19:01:50,309 INFO L290 TraceCheckUtils]: 196: Hoare triple {20039#false} assume !!(0 == ~ep43~0 % 256); {20039#false} is VALID [2022-02-20 19:01:50,309 INFO L290 TraceCheckUtils]: 197: Hoare triple {20039#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; {20039#false} is VALID [2022-02-20 19:01:50,309 INFO L290 TraceCheckUtils]: 198: Hoare triple {20039#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {20039#false} is VALID [2022-02-20 19:01:50,309 INFO L290 TraceCheckUtils]: 199: Hoare triple {20039#false} assume ~st1~0 + ~nl1~0 <= 1; {20039#false} is VALID [2022-02-20 19:01:50,310 INFO L290 TraceCheckUtils]: 200: Hoare triple {20039#false} assume ~st2~0 + ~nl2~0 <= 1; {20039#false} is VALID [2022-02-20 19:01:50,310 INFO L290 TraceCheckUtils]: 201: Hoare triple {20039#false} assume ~st3~0 + ~nl3~0 <= 1; {20039#false} is VALID [2022-02-20 19:01:50,310 INFO L290 TraceCheckUtils]: 202: Hoare triple {20039#false} assume ~st4~0 + ~nl4~0 <= 1; {20039#false} is VALID [2022-02-20 19:01:50,310 INFO L290 TraceCheckUtils]: 203: Hoare triple {20039#false} assume !(~r1~0 >= 3); {20039#false} is VALID [2022-02-20 19:01:50,310 INFO L290 TraceCheckUtils]: 204: Hoare triple {20039#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {20039#false} is VALID [2022-02-20 19:01:50,310 INFO L290 TraceCheckUtils]: 205: Hoare triple {20039#false} assume ~r1~0 < 3; {20039#false} is VALID [2022-02-20 19:01:50,310 INFO L290 TraceCheckUtils]: 206: Hoare triple {20039#false} assume !(~r1~0 >= 3); {20039#false} is VALID [2022-02-20 19:01:50,311 INFO L290 TraceCheckUtils]: 207: Hoare triple {20039#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {20039#false} is VALID [2022-02-20 19:01:50,311 INFO L290 TraceCheckUtils]: 208: Hoare triple {20039#false} assume ~r1~0 < 3;main_~check__tmp~2#1 := 1;~__return_5329~0 := main_~check__tmp~2#1;main_~main__c1~0#1 := ~__return_5329~0;havoc main_~__tmp_3~0#1;main_~__tmp_3~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~2#1;main_~assert__arg~2#1 := main_~__tmp_3~0#1; {20039#false} is VALID [2022-02-20 19:01:50,311 INFO L290 TraceCheckUtils]: 209: Hoare triple {20039#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; {20039#false} is VALID [2022-02-20 19:01:50,311 INFO L290 TraceCheckUtils]: 210: Hoare triple {20039#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~3#1;main_~node1__newmax~3#1 := 0; {20039#false} is VALID [2022-02-20 19:01:50,311 INFO L290 TraceCheckUtils]: 211: Hoare triple {20039#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); {20039#false} is VALID [2022-02-20 19:01:50,311 INFO L290 TraceCheckUtils]: 212: Hoare triple {20039#false} assume !!(0 == ~ep21~0 % 256); {20039#false} is VALID [2022-02-20 19:01:50,312 INFO L290 TraceCheckUtils]: 213: Hoare triple {20039#false} assume !!(0 == ~ep31~0 % 256); {20039#false} is VALID [2022-02-20 19:01:50,312 INFO L290 TraceCheckUtils]: 214: Hoare triple {20039#false} assume !!(0 == ~ep41~0 % 256); {20039#false} is VALID [2022-02-20 19:01:50,312 INFO L290 TraceCheckUtils]: 215: Hoare triple {20039#false} ~newmax1~0 := main_~node1__newmax~3#1; {20039#false} is VALID [2022-02-20 19:01:50,312 INFO L290 TraceCheckUtils]: 216: Hoare triple {20039#false} assume !(3 == ~r1~0);~mode1~0 := 0;havoc main_~node2__newmax~3#1;main_~node2__newmax~3#1 := 0; {20039#false} is VALID [2022-02-20 19:01:50,312 INFO L290 TraceCheckUtils]: 217: Hoare triple {20039#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); {20039#false} is VALID [2022-02-20 19:01:50,312 INFO L290 TraceCheckUtils]: 218: Hoare triple {20039#false} assume !!(0 == ~ep12~0 % 256); {20039#false} is VALID [2022-02-20 19:01:50,312 INFO L290 TraceCheckUtils]: 219: Hoare triple {20039#false} assume !!(0 == ~ep32~0 % 256); {20039#false} is VALID [2022-02-20 19:01:50,313 INFO L290 TraceCheckUtils]: 220: Hoare triple {20039#false} assume !!(0 == ~ep42~0 % 256); {20039#false} is VALID [2022-02-20 19:01:50,313 INFO L290 TraceCheckUtils]: 221: Hoare triple {20039#false} ~newmax2~0 := main_~node2__newmax~3#1; {20039#false} is VALID [2022-02-20 19:01:50,313 INFO L290 TraceCheckUtils]: 222: Hoare triple {20039#false} assume !(3 == ~r2~0);~mode2~0 := 0;havoc main_~node3__newmax~3#1;main_~node3__newmax~3#1 := 0; {20039#false} is VALID [2022-02-20 19:01:50,313 INFO L290 TraceCheckUtils]: 223: Hoare triple {20039#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); {20039#false} is VALID [2022-02-20 19:01:50,313 INFO L290 TraceCheckUtils]: 224: Hoare triple {20039#false} assume !!(0 == ~ep13~0 % 256); {20039#false} is VALID [2022-02-20 19:01:50,313 INFO L290 TraceCheckUtils]: 225: Hoare triple {20039#false} assume !!(0 == ~ep23~0 % 256); {20039#false} is VALID [2022-02-20 19:01:50,313 INFO L290 TraceCheckUtils]: 226: Hoare triple {20039#false} assume !!(0 == ~ep43~0 % 256); {20039#false} is VALID [2022-02-20 19:01:50,314 INFO L290 TraceCheckUtils]: 227: Hoare triple {20039#false} ~newmax3~0 := main_~node3__newmax~3#1; {20039#false} is VALID [2022-02-20 19:01:50,314 INFO L290 TraceCheckUtils]: 228: Hoare triple {20039#false} assume !(3 == ~r3~0);~mode3~0 := 0;havoc main_~node4__newmax~3#1;main_~node4__newmax~3#1 := 0; {20039#false} is VALID [2022-02-20 19:01:50,314 INFO L290 TraceCheckUtils]: 229: Hoare triple {20039#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); {20039#false} is VALID [2022-02-20 19:01:50,314 INFO L290 TraceCheckUtils]: 230: Hoare triple {20039#false} assume !!(0 == ~ep14~0 % 256); {20039#false} is VALID [2022-02-20 19:01:50,314 INFO L290 TraceCheckUtils]: 231: Hoare triple {20039#false} assume !!(0 == ~ep24~0 % 256); {20039#false} is VALID [2022-02-20 19:01:50,314 INFO L290 TraceCheckUtils]: 232: Hoare triple {20039#false} assume !!(0 == ~ep34~0 % 256); {20039#false} is VALID [2022-02-20 19:01:50,314 INFO L290 TraceCheckUtils]: 233: Hoare triple {20039#false} ~newmax4~0 := main_~node4__newmax~3#1; {20039#false} is VALID [2022-02-20 19:01:50,315 INFO L290 TraceCheckUtils]: 234: Hoare triple {20039#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; {20039#false} is VALID [2022-02-20 19:01:50,315 INFO L290 TraceCheckUtils]: 235: Hoare triple {20039#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {20039#false} is VALID [2022-02-20 19:01:50,315 INFO L290 TraceCheckUtils]: 236: Hoare triple {20039#false} assume ~st1~0 + ~nl1~0 <= 1; {20039#false} is VALID [2022-02-20 19:01:50,315 INFO L290 TraceCheckUtils]: 237: Hoare triple {20039#false} assume ~st2~0 + ~nl2~0 <= 1; {20039#false} is VALID [2022-02-20 19:01:50,315 INFO L290 TraceCheckUtils]: 238: Hoare triple {20039#false} assume ~st3~0 + ~nl3~0 <= 1; {20039#false} is VALID [2022-02-20 19:01:50,315 INFO L290 TraceCheckUtils]: 239: Hoare triple {20039#false} assume ~st4~0 + ~nl4~0 <= 1; {20039#false} is VALID [2022-02-20 19:01:50,316 INFO L290 TraceCheckUtils]: 240: Hoare triple {20039#false} assume !(~r1~0 >= 3); {20039#false} is VALID [2022-02-20 19:01:50,316 INFO L290 TraceCheckUtils]: 241: Hoare triple {20039#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {20039#false} is VALID [2022-02-20 19:01:50,316 INFO L290 TraceCheckUtils]: 242: Hoare triple {20039#false} assume ~r1~0 < 3; {20039#false} is VALID [2022-02-20 19:01:50,316 INFO L290 TraceCheckUtils]: 243: Hoare triple {20039#false} assume !(~r1~0 >= 3); {20039#false} is VALID [2022-02-20 19:01:50,316 INFO L290 TraceCheckUtils]: 244: Hoare triple {20039#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {20039#false} is VALID [2022-02-20 19:01:50,316 INFO L290 TraceCheckUtils]: 245: Hoare triple {20039#false} assume ~r1~0 < 3;main_~check__tmp~3#1 := 1;~__return_5536~0 := main_~check__tmp~3#1;main_~main__c1~0#1 := ~__return_5536~0;havoc main_~__tmp_4~0#1;main_~__tmp_4~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~3#1;main_~assert__arg~3#1 := main_~__tmp_4~0#1; {20039#false} is VALID [2022-02-20 19:01:50,316 INFO L290 TraceCheckUtils]: 246: Hoare triple {20039#false} assume !(0 == main_~assert__arg~3#1 % 256);main_~main____CPAchecker_TMP_0~3#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {20039#false} is VALID [2022-02-20 19:01:50,317 INFO L290 TraceCheckUtils]: 247: Hoare triple {20039#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~4#1;main_~node1__newmax~4#1 := 0; {20039#false} is VALID [2022-02-20 19:01:50,317 INFO L290 TraceCheckUtils]: 248: Hoare triple {20039#false} assume !!(0 == ~mode1~0 % 256); {20039#false} is VALID [2022-02-20 19:01:50,317 INFO L290 TraceCheckUtils]: 249: Hoare triple {20039#false} assume ~r1~0 < 3; {20039#false} is VALID [2022-02-20 19:01:50,317 INFO L290 TraceCheckUtils]: 250: Hoare triple {20039#false} assume !!(0 == ~ep12~0 % 256); {20039#false} is VALID [2022-02-20 19:01:50,317 INFO L290 TraceCheckUtils]: 251: Hoare triple {20039#false} assume !!(0 == ~ep13~0 % 256); {20039#false} is VALID [2022-02-20 19:01:50,317 INFO L290 TraceCheckUtils]: 252: Hoare triple {20039#false} assume !!(0 == ~ep14~0 % 256); {20039#false} is VALID [2022-02-20 19:01:50,318 INFO L290 TraceCheckUtils]: 253: Hoare triple {20039#false} ~mode1~0 := 1;havoc main_~node2__newmax~4#1;main_~node2__newmax~4#1 := 0; {20039#false} is VALID [2022-02-20 19:01:50,318 INFO L290 TraceCheckUtils]: 254: Hoare triple {20039#false} assume !!(0 == ~mode2~0 % 256); {20039#false} is VALID [2022-02-20 19:01:50,318 INFO L290 TraceCheckUtils]: 255: Hoare triple {20039#false} assume ~r2~0 < 3; {20039#false} is VALID [2022-02-20 19:01:50,318 INFO L290 TraceCheckUtils]: 256: Hoare triple {20039#false} assume !!(0 == ~ep21~0 % 256); {20039#false} is VALID [2022-02-20 19:01:50,318 INFO L290 TraceCheckUtils]: 257: Hoare triple {20039#false} assume !!(0 == ~ep23~0 % 256); {20039#false} is VALID [2022-02-20 19:01:50,318 INFO L290 TraceCheckUtils]: 258: Hoare triple {20039#false} assume !!(0 == ~ep24~0 % 256); {20039#false} is VALID [2022-02-20 19:01:50,318 INFO L290 TraceCheckUtils]: 259: Hoare triple {20039#false} ~mode2~0 := 1;havoc main_~node3__newmax~4#1;main_~node3__newmax~4#1 := 0; {20039#false} is VALID [2022-02-20 19:01:50,319 INFO L290 TraceCheckUtils]: 260: Hoare triple {20039#false} assume !!(0 == ~mode3~0 % 256); {20039#false} is VALID [2022-02-20 19:01:50,319 INFO L290 TraceCheckUtils]: 261: Hoare triple {20039#false} assume ~r3~0 < 3; {20039#false} is VALID [2022-02-20 19:01:50,319 INFO L290 TraceCheckUtils]: 262: Hoare triple {20039#false} assume !!(0 == ~ep31~0 % 256); {20039#false} is VALID [2022-02-20 19:01:50,319 INFO L290 TraceCheckUtils]: 263: Hoare triple {20039#false} assume !!(0 == ~ep32~0 % 256); {20039#false} is VALID [2022-02-20 19:01:50,319 INFO L290 TraceCheckUtils]: 264: Hoare triple {20039#false} assume !!(0 == ~ep34~0 % 256); {20039#false} is VALID [2022-02-20 19:01:50,319 INFO L290 TraceCheckUtils]: 265: Hoare triple {20039#false} ~mode3~0 := 1;havoc main_~node4__newmax~4#1;main_~node4__newmax~4#1 := 0; {20039#false} is VALID [2022-02-20 19:01:50,319 INFO L290 TraceCheckUtils]: 266: Hoare triple {20039#false} assume !!(0 == ~mode4~0 % 256); {20039#false} is VALID [2022-02-20 19:01:50,320 INFO L290 TraceCheckUtils]: 267: Hoare triple {20039#false} assume ~r4~0 < 3; {20039#false} is VALID [2022-02-20 19:01:50,320 INFO L290 TraceCheckUtils]: 268: Hoare triple {20039#false} assume !!(0 == ~ep41~0 % 256); {20039#false} is VALID [2022-02-20 19:01:50,320 INFO L290 TraceCheckUtils]: 269: Hoare triple {20039#false} assume !!(0 == ~ep42~0 % 256); {20039#false} is VALID [2022-02-20 19:01:50,320 INFO L290 TraceCheckUtils]: 270: Hoare triple {20039#false} assume !!(0 == ~ep43~0 % 256); {20039#false} is VALID [2022-02-20 19:01:50,320 INFO L290 TraceCheckUtils]: 271: Hoare triple {20039#false} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~4#1; {20039#false} is VALID [2022-02-20 19:01:50,320 INFO L290 TraceCheckUtils]: 272: Hoare triple {20039#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {20039#false} is VALID [2022-02-20 19:01:50,320 INFO L290 TraceCheckUtils]: 273: Hoare triple {20039#false} assume ~st1~0 + ~nl1~0 <= 1; {20039#false} is VALID [2022-02-20 19:01:50,321 INFO L290 TraceCheckUtils]: 274: Hoare triple {20039#false} assume ~st2~0 + ~nl2~0 <= 1; {20039#false} is VALID [2022-02-20 19:01:50,321 INFO L290 TraceCheckUtils]: 275: Hoare triple {20039#false} assume ~st3~0 + ~nl3~0 <= 1; {20039#false} is VALID [2022-02-20 19:01:50,321 INFO L290 TraceCheckUtils]: 276: Hoare triple {20039#false} assume ~st4~0 + ~nl4~0 <= 1; {20039#false} is VALID [2022-02-20 19:01:50,321 INFO L290 TraceCheckUtils]: 277: Hoare triple {20039#false} assume !(~r1~0 >= 3); {20039#false} is VALID [2022-02-20 19:01:50,321 INFO L290 TraceCheckUtils]: 278: Hoare triple {20039#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {20039#false} is VALID [2022-02-20 19:01:50,321 INFO L290 TraceCheckUtils]: 279: Hoare triple {20039#false} assume ~r1~0 < 3; {20039#false} is VALID [2022-02-20 19:01:50,322 INFO L290 TraceCheckUtils]: 280: Hoare triple {20039#false} assume !(~r1~0 >= 3); {20039#false} is VALID [2022-02-20 19:01:50,322 INFO L290 TraceCheckUtils]: 281: Hoare triple {20039#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {20039#false} is VALID [2022-02-20 19:01:50,322 INFO L290 TraceCheckUtils]: 282: Hoare triple {20039#false} assume ~r1~0 < 3;main_~check__tmp~4#1 := 1;~__return_5759~0 := main_~check__tmp~4#1;main_~main__c1~0#1 := ~__return_5759~0;havoc main_~__tmp_5~0#1;main_~__tmp_5~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~4#1;main_~assert__arg~4#1 := main_~__tmp_5~0#1; {20039#false} is VALID [2022-02-20 19:01:50,322 INFO L290 TraceCheckUtils]: 283: Hoare triple {20039#false} assume !(0 == main_~assert__arg~4#1 % 256);main_~main____CPAchecker_TMP_0~4#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {20039#false} is VALID [2022-02-20 19:01:50,322 INFO L290 TraceCheckUtils]: 284: Hoare triple {20039#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~5#1;main_~node1__newmax~5#1 := 0; {20039#false} is VALID [2022-02-20 19:01:50,322 INFO L290 TraceCheckUtils]: 285: Hoare triple {20039#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); {20039#false} is VALID [2022-02-20 19:01:50,322 INFO L290 TraceCheckUtils]: 286: Hoare triple {20039#false} assume !!(0 == ~ep21~0 % 256); {20039#false} is VALID [2022-02-20 19:01:50,323 INFO L290 TraceCheckUtils]: 287: Hoare triple {20039#false} assume !!(0 == ~ep31~0 % 256); {20039#false} is VALID [2022-02-20 19:01:50,323 INFO L290 TraceCheckUtils]: 288: Hoare triple {20039#false} assume !!(0 == ~ep41~0 % 256); {20039#false} is VALID [2022-02-20 19:01:50,323 INFO L290 TraceCheckUtils]: 289: Hoare triple {20039#false} ~newmax1~0 := main_~node1__newmax~5#1; {20039#false} is VALID [2022-02-20 19:01:50,323 INFO L290 TraceCheckUtils]: 290: Hoare triple {20039#false} assume 3 == ~r1~0; {20039#false} is VALID [2022-02-20 19:01:50,323 INFO L290 TraceCheckUtils]: 291: Hoare triple {20039#false} assume ~max1~0 == ~id1~0;~st1~0 := 1; {20039#false} is VALID [2022-02-20 19:01:50,323 INFO L290 TraceCheckUtils]: 292: Hoare triple {20039#false} ~mode1~0 := 0;havoc main_~node2__newmax~5#1;main_~node2__newmax~5#1 := 0; {20039#false} is VALID [2022-02-20 19:01:50,323 INFO L290 TraceCheckUtils]: 293: Hoare triple {20039#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); {20039#false} is VALID [2022-02-20 19:01:50,324 INFO L290 TraceCheckUtils]: 294: Hoare triple {20039#false} assume !!(0 == ~ep12~0 % 256); {20039#false} is VALID [2022-02-20 19:01:50,324 INFO L290 TraceCheckUtils]: 295: Hoare triple {20039#false} assume !!(0 == ~ep32~0 % 256); {20039#false} is VALID [2022-02-20 19:01:50,324 INFO L290 TraceCheckUtils]: 296: Hoare triple {20039#false} assume !!(0 == ~ep42~0 % 256); {20039#false} is VALID [2022-02-20 19:01:50,324 INFO L290 TraceCheckUtils]: 297: Hoare triple {20039#false} ~newmax2~0 := main_~node2__newmax~5#1; {20039#false} is VALID [2022-02-20 19:01:50,324 INFO L290 TraceCheckUtils]: 298: Hoare triple {20039#false} assume 3 == ~r2~0; {20039#false} is VALID [2022-02-20 19:01:50,324 INFO L290 TraceCheckUtils]: 299: Hoare triple {20039#false} assume ~max2~0 == ~id2~0;~st2~0 := 1; {20039#false} is VALID [2022-02-20 19:01:50,324 INFO L290 TraceCheckUtils]: 300: Hoare triple {20039#false} ~mode2~0 := 0;havoc main_~node3__newmax~5#1;main_~node3__newmax~5#1 := 0; {20039#false} is VALID [2022-02-20 19:01:50,325 INFO L290 TraceCheckUtils]: 301: Hoare triple {20039#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); {20039#false} is VALID [2022-02-20 19:01:50,325 INFO L290 TraceCheckUtils]: 302: Hoare triple {20039#false} assume !!(0 == ~ep13~0 % 256); {20039#false} is VALID [2022-02-20 19:01:50,325 INFO L290 TraceCheckUtils]: 303: Hoare triple {20039#false} assume !!(0 == ~ep23~0 % 256); {20039#false} is VALID [2022-02-20 19:01:50,325 INFO L290 TraceCheckUtils]: 304: Hoare triple {20039#false} assume !!(0 == ~ep43~0 % 256); {20039#false} is VALID [2022-02-20 19:01:50,325 INFO L290 TraceCheckUtils]: 305: Hoare triple {20039#false} ~newmax3~0 := main_~node3__newmax~5#1; {20039#false} is VALID [2022-02-20 19:01:50,325 INFO L290 TraceCheckUtils]: 306: Hoare triple {20039#false} assume 3 == ~r3~0; {20039#false} is VALID [2022-02-20 19:01:50,326 INFO L290 TraceCheckUtils]: 307: Hoare triple {20039#false} assume ~max3~0 == ~id3~0;~st3~0 := 1; {20039#false} is VALID [2022-02-20 19:01:50,326 INFO L290 TraceCheckUtils]: 308: Hoare triple {20039#false} ~mode3~0 := 0;havoc main_~node4__newmax~5#1;main_~node4__newmax~5#1 := 0; {20039#false} is VALID [2022-02-20 19:01:50,326 INFO L290 TraceCheckUtils]: 309: Hoare triple {20039#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); {20039#false} is VALID [2022-02-20 19:01:50,326 INFO L290 TraceCheckUtils]: 310: Hoare triple {20039#false} assume !!(0 == ~ep14~0 % 256); {20039#false} is VALID [2022-02-20 19:01:50,326 INFO L290 TraceCheckUtils]: 311: Hoare triple {20039#false} assume !!(0 == ~ep24~0 % 256); {20039#false} is VALID [2022-02-20 19:01:50,326 INFO L290 TraceCheckUtils]: 312: Hoare triple {20039#false} assume !!(0 == ~ep34~0 % 256); {20039#false} is VALID [2022-02-20 19:01:50,326 INFO L290 TraceCheckUtils]: 313: Hoare triple {20039#false} ~newmax4~0 := main_~node4__newmax~5#1; {20039#false} is VALID [2022-02-20 19:01:50,327 INFO L290 TraceCheckUtils]: 314: Hoare triple {20039#false} assume 3 == ~r4~0; {20039#false} is VALID [2022-02-20 19:01:50,327 INFO L290 TraceCheckUtils]: 315: Hoare triple {20039#false} assume ~max4~0 == ~id4~0;~st4~0 := 1; {20039#false} is VALID [2022-02-20 19:01:50,327 INFO L290 TraceCheckUtils]: 316: Hoare triple {20039#false} ~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~5#1; {20039#false} is VALID [2022-02-20 19:01:50,327 INFO L290 TraceCheckUtils]: 317: Hoare triple {20039#false} assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1);main_~check__tmp~5#1 := 0; {20039#false} is VALID [2022-02-20 19:01:50,327 INFO L290 TraceCheckUtils]: 318: Hoare triple {20039#false} ~__return_5975~0 := main_~check__tmp~5#1;main_~main__c1~0#1 := ~__return_5975~0;~__tmp_5976_0~0 := main_~main____CPAchecker_TMP_0~4#1; {20039#false} is VALID [2022-02-20 19:01:50,327 INFO L290 TraceCheckUtils]: 319: Hoare triple {20039#false} main_~main____CPAchecker_TMP_0~4#1 := ~__tmp_5976_0~0;havoc main_~__tmp_6~0#1;main_~__tmp_6~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~5#1;main_~assert__arg~5#1 := main_~__tmp_6~0#1; {20039#false} is VALID [2022-02-20 19:01:50,327 INFO L290 TraceCheckUtils]: 320: Hoare triple {20039#false} assume 0 == main_~assert__arg~5#1 % 256; {20039#false} is VALID [2022-02-20 19:01:50,328 INFO L290 TraceCheckUtils]: 321: Hoare triple {20039#false} assume !false; {20039#false} is VALID [2022-02-20 19:01:50,329 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 19:01:50,329 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 19:01:50,329 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [66533908] [2022-02-20 19:01:50,329 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [66533908] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 19:01:50,329 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 19:01:50,330 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 19:01:50,330 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2006917176] [2022-02-20 19:01:50,330 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 19:01:50,331 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 107.33333333333333) internal successors, (322), 3 states have internal predecessors, (322), 0 states have call successors, (0), 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 322 [2022-02-20 19:01:50,331 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 19:01:50,332 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 107.33333333333333) internal successors, (322), 3 states have internal predecessors, (322), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 19:01:50,537 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 322 edges. 322 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:01:50,537 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 19:01:50,538 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 19:01:50,538 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 19:01:50,538 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 19:01:50,538 INFO L87 Difference]: Start difference. First operand 2449 states and 3805 transitions. Second operand has 3 states, 3 states have (on average 107.33333333333333) internal successors, (322), 3 states have internal predecessors, (322), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 19:01:54,936 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:01:54,936 INFO L93 Difference]: Finished difference Result 7128 states and 11035 transitions. [2022-02-20 19:01:54,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 19:01:54,936 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 107.33333333333333) internal successors, (322), 3 states have internal predecessors, (322), 0 states have call successors, (0), 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 322 [2022-02-20 19:01:54,937 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 19:01:54,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 107.33333333333333) internal successors, (322), 3 states have internal predecessors, (322), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 19:01:54,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3528 transitions. [2022-02-20 19:01:54,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 107.33333333333333) internal successors, (322), 3 states have internal predecessors, (322), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 19:01:54,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3528 transitions. [2022-02-20 19:01:54,959 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 3528 transitions. [2022-02-20 19:01:57,107 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 3528 edges. 3528 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:01:58,030 INFO L225 Difference]: With dead ends: 7128 [2022-02-20 19:01:58,030 INFO L226 Difference]: Without dead ends: 4804 [2022-02-20 19:01:58,033 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 19:01:58,034 INFO L933 BasicCegarLoop]: 2387 mSDtfsCounter, 1090 mSDsluCounter, 1168 mSDsCounter, 0 mSdLazyCounter, 25 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1090 SdHoareTripleChecker+Valid, 3555 SdHoareTripleChecker+Invalid, 46 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 25 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-02-20 19:01:58,035 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1090 Valid, 3555 Invalid, 46 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 25 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-02-20 19:01:58,039 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4804 states. [2022-02-20 19:01:58,684 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4804 to 4802. [2022-02-20 19:01:58,684 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 19:01:58,695 INFO L82 GeneralOperation]: Start isEquivalent. First operand 4804 states. Second operand has 4802 states, 4801 states have (on average 1.545303061862112) internal successors, (7419), 4801 states have internal predecessors, (7419), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 19:01:58,704 INFO L74 IsIncluded]: Start isIncluded. First operand 4804 states. Second operand has 4802 states, 4801 states have (on average 1.545303061862112) internal successors, (7419), 4801 states have internal predecessors, (7419), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 19:01:58,712 INFO L87 Difference]: Start difference. First operand 4804 states. Second operand has 4802 states, 4801 states have (on average 1.545303061862112) internal successors, (7419), 4801 states have internal predecessors, (7419), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 19:01:59,304 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:01:59,304 INFO L93 Difference]: Finished difference Result 4804 states and 7420 transitions. [2022-02-20 19:01:59,304 INFO L276 IsEmpty]: Start isEmpty. Operand 4804 states and 7420 transitions. [2022-02-20 19:01:59,314 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:01:59,314 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:01:59,323 INFO L74 IsIncluded]: Start isIncluded. First operand has 4802 states, 4801 states have (on average 1.545303061862112) internal successors, (7419), 4801 states have internal predecessors, (7419), 0 states have call successors, (0), 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 4804 states. [2022-02-20 19:01:59,330 INFO L87 Difference]: Start difference. First operand has 4802 states, 4801 states have (on average 1.545303061862112) internal successors, (7419), 4801 states have internal predecessors, (7419), 0 states have call successors, (0), 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 4804 states. [2022-02-20 19:02:00,008 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:02:00,008 INFO L93 Difference]: Finished difference Result 4804 states and 7420 transitions. [2022-02-20 19:02:00,008 INFO L276 IsEmpty]: Start isEmpty. Operand 4804 states and 7420 transitions. [2022-02-20 19:02:00,027 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:02:00,027 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:02:00,027 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 19:02:00,027 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 19:02:00,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4802 states, 4801 states have (on average 1.545303061862112) internal successors, (7419), 4801 states have internal predecessors, (7419), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 19:02:00,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4802 states to 4802 states and 7419 transitions. [2022-02-20 19:02:00,941 INFO L78 Accepts]: Start accepts. Automaton has 4802 states and 7419 transitions. Word has length 322 [2022-02-20 19:02:00,941 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 19:02:00,942 INFO L470 AbstractCegarLoop]: Abstraction has 4802 states and 7419 transitions. [2022-02-20 19:02:00,942 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 107.33333333333333) internal successors, (322), 3 states have internal predecessors, (322), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 19:02:00,942 INFO L276 IsEmpty]: Start isEmpty. Operand 4802 states and 7419 transitions. [2022-02-20 19:02:00,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2022-02-20 19:02:00,949 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 19:02:00,949 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 19:02:00,950 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-02-20 19:02:00,950 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 19:02:00,950 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 19:02:00,950 INFO L85 PathProgramCache]: Analyzing trace with hash 1227155250, now seen corresponding path program 1 times [2022-02-20 19:02:00,951 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 19:02:00,951 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1162539338] [2022-02-20 19:02:00,951 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:02:00,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 19:02:01,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:02:01,055 INFO L290 TraceCheckUtils]: 0: Hoare triple {45655#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(57, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~newmax1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~newmax2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~newmax3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~newmax4~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[3 := #funAddr~node4.base], ~nodes~0.offset[3 := #funAddr~node4.offset];~__return_4657~0 := 0;~__return_4899~0 := 0;~__return_5106~0 := 0;~__return_5329~0 := 0;~__return_5536~0 := 0;~__return_5759~0 := 0;~__return_5975~0 := 0;~__tmp_5976_0~0 := 0;~__return_6173~0 := 0;~__return_5989~0 := 0; {45655#true} is VALID [2022-02-20 19:02:01,056 INFO L290 TraceCheckUtils]: 1: Hoare triple {45655#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~6#1, main_~node4____CPAchecker_TMP_2~3#1, main_~node4____CPAchecker_TMP_1~3#1, main_~node4____CPAchecker_TMP_0~3#1, main_~node4__newmax~6#1, main_~node3____CPAchecker_TMP_2~3#1, main_~node3____CPAchecker_TMP_1~3#1, main_~node3____CPAchecker_TMP_0~3#1, main_~node3__newmax~6#1, main_~node2____CPAchecker_TMP_2~3#1, main_~node2____CPAchecker_TMP_1~3#1, main_~node2____CPAchecker_TMP_0~3#1, main_~node2__newmax~6#1, main_~node1____CPAchecker_TMP_2~3#1, main_~node1____CPAchecker_TMP_1~3#1, main_~node1____CPAchecker_TMP_0~3#1, main_~node1__newmax~6#1, main_~main____CPAchecker_TMP_0~5#1, main_~__tmp_6~0#1, main_~assert__arg~5#1, main_~check__tmp~5#1, main_~node4__newmax~5#1, main_~node3__newmax~5#1, main_~node2__newmax~5#1, main_~node1__newmax~5#1, main_~main____CPAchecker_TMP_0~4#1, main_~__tmp_5~0#1, main_~assert__arg~4#1, main_~check__tmp~4#1, main_~node4____CPAchecker_TMP_2~2#1, main_~node4____CPAchecker_TMP_1~2#1, main_~node4____CPAchecker_TMP_0~2#1, main_~node4__newmax~4#1, main_~node3____CPAchecker_TMP_2~2#1, main_~node3____CPAchecker_TMP_1~2#1, main_~node3____CPAchecker_TMP_0~2#1, main_~node3__newmax~4#1, main_~node2____CPAchecker_TMP_2~2#1, main_~node2____CPAchecker_TMP_1~2#1, main_~node2____CPAchecker_TMP_0~2#1, main_~node2__newmax~4#1, main_~node1____CPAchecker_TMP_2~2#1, main_~node1____CPAchecker_TMP_1~2#1, main_~node1____CPAchecker_TMP_0~2#1, main_~node1__newmax~4#1, main_~main____CPAchecker_TMP_0~3#1, main_~__tmp_4~0#1, main_~assert__arg~3#1, main_~check__tmp~3#1, main_~node4__newmax~3#1, main_~node3__newmax~3#1, main_~node2__newmax~3#1, main_~node1__newmax~3#1, main_~main____CPAchecker_TMP_0~2#1, main_~__tmp_3~0#1, main_~assert__arg~2#1, main_~check__tmp~2#1, main_~node4____CPAchecker_TMP_2~1#1, main_~node4____CPAchecker_TMP_1~1#1, main_~node4____CPAchecker_TMP_0~1#1, main_~node4__newmax~2#1, main_~node3____CPAchecker_TMP_2~1#1, main_~node3____CPAchecker_TMP_1~1#1, main_~node3____CPAchecker_TMP_0~1#1, main_~node3__newmax~2#1, main_~node2____CPAchecker_TMP_2~1#1, main_~node2____CPAchecker_TMP_1~1#1, main_~node2____CPAchecker_TMP_0~1#1, main_~node2__newmax~2#1, main_~node1____CPAchecker_TMP_2~1#1, main_~node1____CPAchecker_TMP_1~1#1, main_~node1____CPAchecker_TMP_0~1#1, main_~node1__newmax~2#1, main_~main____CPAchecker_TMP_0~1#1, main_~__tmp_2~0#1, main_~assert__arg~1#1, main_~check__tmp~1#1, main_~node4__newmax~1#1, main_~node3__newmax~1#1, main_~node2__newmax~1#1, main_~node1__newmax~1#1, main_~main____CPAchecker_TMP_0~0#1, main_~__tmp_1~0#1, main_~assert__arg~0#1, main_~check__tmp~0#1, main_~node4____CPAchecker_TMP_2~0#1, main_~node4____CPAchecker_TMP_1~0#1, main_~node4____CPAchecker_TMP_0~0#1, main_~node4__newmax~0#1, main_~node3____CPAchecker_TMP_2~0#1, main_~node3____CPAchecker_TMP_1~0#1, main_~node3____CPAchecker_TMP_0~0#1, main_~node3__newmax~0#1, main_~node2____CPAchecker_TMP_2~0#1, main_~node2____CPAchecker_TMP_1~0#1, main_~node2____CPAchecker_TMP_0~0#1, main_~node2__newmax~0#1, main_~node1____CPAchecker_TMP_2~0#1, main_~node1____CPAchecker_TMP_1~0#1, main_~node1____CPAchecker_TMP_0~0#1, main_~node1__newmax~0#1, main_~init__r121~0#1, main_~init__r131~0#1, main_~init__r141~0#1, main_~init__r211~0#1, main_~init__r231~0#1, main_~init__r241~0#1, main_~init__r311~0#1, main_~init__r321~0#1, main_~init__r341~0#1, main_~init__r411~0#1, main_~init__r421~0#1, main_~init__r431~0#1, main_~init__r122~0#1, main_~init__tmp~0#1, main_~init__r132~0#1, main_~init__tmp___0~0#1, main_~init__r142~0#1, main_~init__tmp___1~0#1, main_~init__r212~0#1, main_~init__tmp___2~0#1, main_~init__r232~0#1, main_~init__tmp___3~0#1, main_~init__r242~0#1, main_~init__tmp___4~0#1, main_~init__r312~0#1, main_~init__tmp___5~0#1, main_~init__r322~0#1, main_~init__tmp___6~0#1, main_~init__r342~0#1, main_~init__tmp___7~0#1, main_~init__r412~0#1, main_~init__tmp___8~0#1, main_~init__r422~0#1, main_~init__tmp___9~0#1, main_~init__r432~0#1, main_~init__tmp___10~0#1, main_~init__r123~0#1, main_~init__tmp___11~0#1, main_~init__r133~0#1, main_~init__tmp___12~0#1, main_~init__r143~0#1, main_~init__tmp___13~0#1, main_~init__r213~0#1, main_~init__tmp___14~0#1, main_~init__r233~0#1, main_~init__tmp___15~0#1, main_~init__r243~0#1, main_~init__tmp___16~0#1, main_~init__r313~0#1, main_~init__tmp___17~0#1, main_~init__r323~0#1, main_~init__tmp___18~0#1, main_~init__r343~0#1, main_~init__tmp___19~0#1, main_~init__r413~0#1, main_~init__tmp___20~0#1, main_~init__r423~0#1, main_~init__tmp___21~0#1, main_~init__r433~0#1, main_~init__tmp___22~0#1, main_~init__tmp___23~0#1, main_~main__c1~0#1, main_~main__i2~0#1;havoc main_~main__c1~0#1;havoc main_~main__i2~0#1;main_~main__c1~0#1 := 0;~ep12~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1;~ep13~0 := main_#t~nondet5#1;havoc main_#t~nondet5#1;~ep14~0 := main_#t~nondet6#1;havoc main_#t~nondet6#1;~ep21~0 := main_#t~nondet7#1;havoc main_#t~nondet7#1;~ep23~0 := main_#t~nondet8#1;havoc main_#t~nondet8#1;~ep24~0 := main_#t~nondet9#1;havoc main_#t~nondet9#1;~ep31~0 := main_#t~nondet10#1;havoc main_#t~nondet10#1;~ep32~0 := main_#t~nondet11#1;havoc main_#t~nondet11#1;~ep34~0 := main_#t~nondet12#1;havoc main_#t~nondet12#1;~ep41~0 := main_#t~nondet13#1;havoc main_#t~nondet13#1;~ep42~0 := main_#t~nondet14#1;havoc main_#t~nondet14#1;~ep43~0 := main_#t~nondet15#1;havoc main_#t~nondet15#1;assume -128 <= main_#t~nondet16#1 && main_#t~nondet16#1 <= 127;~id1~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;assume -128 <= main_#t~nondet17#1 && main_#t~nondet17#1 <= 127;~r1~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;assume -128 <= main_#t~nondet18#1 && main_#t~nondet18#1 <= 127;~st1~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;assume -128 <= main_#t~nondet19#1 && main_#t~nondet19#1 <= 127;~nl1~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;assume -128 <= main_#t~nondet20#1 && main_#t~nondet20#1 <= 127;~m1~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;assume -128 <= main_#t~nondet21#1 && main_#t~nondet21#1 <= 127;~max1~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;~mode1~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;~newmax1~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;assume -128 <= main_#t~nondet24#1 && main_#t~nondet24#1 <= 127;~id2~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;assume -128 <= main_#t~nondet25#1 && main_#t~nondet25#1 <= 127;~r2~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;assume -128 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 127;~st2~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;assume -128 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 127;~nl2~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;assume -128 <= main_#t~nondet28#1 && main_#t~nondet28#1 <= 127;~m2~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;assume -128 <= main_#t~nondet29#1 && main_#t~nondet29#1 <= 127;~max2~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~mode2~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~newmax2~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;assume -128 <= main_#t~nondet32#1 && main_#t~nondet32#1 <= 127;~id3~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;assume -128 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 127;~r3~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;assume -128 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 127;~st3~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;assume -128 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 127;~nl3~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;assume -128 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 127;~m3~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;assume -128 <= main_#t~nondet37#1 && main_#t~nondet37#1 <= 127;~max3~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~mode3~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~newmax3~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;assume -128 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 127;~id4~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;assume -128 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 127;~r4~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;assume -128 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 127;~st4~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;assume -128 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 127;~nl4~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;assume -128 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 127;~m4~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;assume -128 <= main_#t~nondet45#1 && main_#t~nondet45#1 <= 127;~max4~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~mode4~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~newmax4~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;havoc main_~init__r121~0#1;havoc main_~init__r131~0#1;havoc main_~init__r141~0#1;havoc main_~init__r211~0#1;havoc main_~init__r231~0#1;havoc main_~init__r241~0#1;havoc main_~init__r311~0#1;havoc main_~init__r321~0#1;havoc main_~init__r341~0#1;havoc main_~init__r411~0#1;havoc main_~init__r421~0#1;havoc main_~init__r431~0#1;havoc main_~init__r122~0#1;havoc main_~init__tmp~0#1;havoc main_~init__r132~0#1;havoc main_~init__tmp___0~0#1;havoc main_~init__r142~0#1;havoc main_~init__tmp___1~0#1;havoc main_~init__r212~0#1;havoc main_~init__tmp___2~0#1;havoc main_~init__r232~0#1;havoc main_~init__tmp___3~0#1;havoc main_~init__r242~0#1;havoc main_~init__tmp___4~0#1;havoc main_~init__r312~0#1;havoc main_~init__tmp___5~0#1;havoc main_~init__r322~0#1;havoc main_~init__tmp___6~0#1;havoc main_~init__r342~0#1;havoc main_~init__tmp___7~0#1;havoc main_~init__r412~0#1;havoc main_~init__tmp___8~0#1;havoc main_~init__r422~0#1;havoc main_~init__tmp___9~0#1;havoc main_~init__r432~0#1;havoc main_~init__tmp___10~0#1;havoc main_~init__r123~0#1;havoc main_~init__tmp___11~0#1;havoc main_~init__r133~0#1;havoc main_~init__tmp___12~0#1;havoc main_~init__r143~0#1;havoc main_~init__tmp___13~0#1;havoc main_~init__r213~0#1;havoc main_~init__tmp___14~0#1;havoc main_~init__r233~0#1;havoc main_~init__tmp___15~0#1;havoc main_~init__r243~0#1;havoc main_~init__tmp___16~0#1;havoc main_~init__r313~0#1;havoc main_~init__tmp___17~0#1;havoc main_~init__r323~0#1;havoc main_~init__tmp___18~0#1;havoc main_~init__r343~0#1;havoc main_~init__tmp___19~0#1;havoc main_~init__r413~0#1;havoc main_~init__tmp___20~0#1;havoc main_~init__r423~0#1;havoc main_~init__tmp___21~0#1;havoc main_~init__r433~0#1;havoc main_~init__tmp___22~0#1;havoc main_~init__tmp___23~0#1;main_~init__r121~0#1 := ~ep12~0;main_~init__r131~0#1 := ~ep13~0;main_~init__r141~0#1 := ~ep14~0;main_~init__r211~0#1 := ~ep21~0;main_~init__r231~0#1 := ~ep23~0;main_~init__r241~0#1 := ~ep24~0;main_~init__r311~0#1 := ~ep31~0;main_~init__r321~0#1 := ~ep32~0;main_~init__r341~0#1 := ~ep34~0;main_~init__r411~0#1 := ~ep41~0;main_~init__r421~0#1 := ~ep42~0;main_~init__r431~0#1 := ~ep43~0; {45655#true} is VALID [2022-02-20 19:02:01,056 INFO L290 TraceCheckUtils]: 2: Hoare triple {45655#true} assume !!(0 == main_~init__r121~0#1 % 256); {45655#true} is VALID [2022-02-20 19:02:01,057 INFO L290 TraceCheckUtils]: 3: Hoare triple {45655#true} assume !!(0 == main_~init__r131~0#1 % 256); {45657#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r131~0#1| 256)) |ULTIMATE.start_main_~init__r131~0#1|) 0)} is VALID [2022-02-20 19:02:01,057 INFO L290 TraceCheckUtils]: 4: Hoare triple {45657#(= (+ (* (- 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; {45657#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r131~0#1| 256)) |ULTIMATE.start_main_~init__r131~0#1|) 0)} is VALID [2022-02-20 19:02:01,058 INFO L290 TraceCheckUtils]: 5: Hoare triple {45657#(= (+ (* (- 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); {45657#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r131~0#1| 256)) |ULTIMATE.start_main_~init__r131~0#1|) 0)} is VALID [2022-02-20 19:02:01,058 INFO L290 TraceCheckUtils]: 6: Hoare triple {45657#(= (+ (* (- 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; {45656#false} is VALID [2022-02-20 19:02:01,058 INFO L290 TraceCheckUtils]: 7: Hoare triple {45656#false} main_~init__r132~0#1 := (if 0 == main_~init__tmp___0~0#1 then 0 else 1); {45656#false} is VALID [2022-02-20 19:02:01,058 INFO L290 TraceCheckUtils]: 8: Hoare triple {45656#false} assume !(0 == main_~init__r141~0#1 % 256);main_~init__tmp___1~0#1 := 1; {45656#false} is VALID [2022-02-20 19:02:01,059 INFO L290 TraceCheckUtils]: 9: Hoare triple {45656#false} main_~init__r142~0#1 := (if 0 == main_~init__tmp___1~0#1 then 0 else 1); {45656#false} is VALID [2022-02-20 19:02:01,059 INFO L290 TraceCheckUtils]: 10: Hoare triple {45656#false} assume !(0 == main_~init__r211~0#1 % 256);main_~init__tmp___2~0#1 := 1; {45656#false} is VALID [2022-02-20 19:02:01,059 INFO L290 TraceCheckUtils]: 11: Hoare triple {45656#false} main_~init__r212~0#1 := (if 0 == main_~init__tmp___2~0#1 then 0 else 1); {45656#false} is VALID [2022-02-20 19:02:01,059 INFO L290 TraceCheckUtils]: 12: Hoare triple {45656#false} assume !(0 == main_~init__r231~0#1 % 256);main_~init__tmp___3~0#1 := 1; {45656#false} is VALID [2022-02-20 19:02:01,059 INFO L290 TraceCheckUtils]: 13: Hoare triple {45656#false} main_~init__r232~0#1 := (if 0 == main_~init__tmp___3~0#1 then 0 else 1); {45656#false} is VALID [2022-02-20 19:02:01,059 INFO L290 TraceCheckUtils]: 14: Hoare triple {45656#false} assume !(0 == main_~init__r241~0#1 % 256);main_~init__tmp___4~0#1 := 1; {45656#false} is VALID [2022-02-20 19:02:01,059 INFO L290 TraceCheckUtils]: 15: Hoare triple {45656#false} main_~init__r242~0#1 := (if 0 == main_~init__tmp___4~0#1 then 0 else 1); {45656#false} is VALID [2022-02-20 19:02:01,060 INFO L290 TraceCheckUtils]: 16: Hoare triple {45656#false} assume !(0 == main_~init__r311~0#1 % 256);main_~init__tmp___5~0#1 := 1; {45656#false} is VALID [2022-02-20 19:02:01,060 INFO L290 TraceCheckUtils]: 17: Hoare triple {45656#false} main_~init__r312~0#1 := (if 0 == main_~init__tmp___5~0#1 then 0 else 1); {45656#false} is VALID [2022-02-20 19:02:01,060 INFO L290 TraceCheckUtils]: 18: Hoare triple {45656#false} assume !(0 == main_~init__r321~0#1 % 256);main_~init__tmp___6~0#1 := 1; {45656#false} is VALID [2022-02-20 19:02:01,060 INFO L290 TraceCheckUtils]: 19: Hoare triple {45656#false} main_~init__r322~0#1 := (if 0 == main_~init__tmp___6~0#1 then 0 else 1); {45656#false} is VALID [2022-02-20 19:02:01,060 INFO L290 TraceCheckUtils]: 20: Hoare triple {45656#false} assume !(0 == main_~init__r341~0#1 % 256);main_~init__tmp___7~0#1 := 1; {45656#false} is VALID [2022-02-20 19:02:01,060 INFO L290 TraceCheckUtils]: 21: Hoare triple {45656#false} main_~init__r342~0#1 := (if 0 == main_~init__tmp___7~0#1 then 0 else 1); {45656#false} is VALID [2022-02-20 19:02:01,061 INFO L290 TraceCheckUtils]: 22: Hoare triple {45656#false} assume !(0 == main_~init__r411~0#1 % 256);main_~init__tmp___8~0#1 := 1; {45656#false} is VALID [2022-02-20 19:02:01,061 INFO L290 TraceCheckUtils]: 23: Hoare triple {45656#false} main_~init__r412~0#1 := (if 0 == main_~init__tmp___8~0#1 then 0 else 1); {45656#false} is VALID [2022-02-20 19:02:01,061 INFO L290 TraceCheckUtils]: 24: Hoare triple {45656#false} assume !(0 == main_~init__r421~0#1 % 256);main_~init__tmp___9~0#1 := 1; {45656#false} is VALID [2022-02-20 19:02:01,061 INFO L290 TraceCheckUtils]: 25: Hoare triple {45656#false} main_~init__r422~0#1 := (if 0 == main_~init__tmp___9~0#1 then 0 else 1); {45656#false} is VALID [2022-02-20 19:02:01,061 INFO L290 TraceCheckUtils]: 26: Hoare triple {45656#false} assume !(0 == main_~init__r431~0#1 % 256);main_~init__tmp___10~0#1 := 1; {45656#false} is VALID [2022-02-20 19:02:01,061 INFO L290 TraceCheckUtils]: 27: Hoare triple {45656#false} main_~init__r432~0#1 := (if 0 == main_~init__tmp___10~0#1 then 0 else 1); {45656#false} is VALID [2022-02-20 19:02:01,061 INFO L290 TraceCheckUtils]: 28: Hoare triple {45656#false} assume !(0 == main_~init__r122~0#1 % 256);main_~init__tmp___11~0#1 := 1; {45656#false} is VALID [2022-02-20 19:02:01,062 INFO L290 TraceCheckUtils]: 29: Hoare triple {45656#false} main_~init__r123~0#1 := (if 0 == main_~init__tmp___11~0#1 then 0 else 1); {45656#false} is VALID [2022-02-20 19:02:01,062 INFO L290 TraceCheckUtils]: 30: Hoare triple {45656#false} assume !(0 == main_~init__r132~0#1 % 256);main_~init__tmp___12~0#1 := 1; {45656#false} is VALID [2022-02-20 19:02:01,062 INFO L290 TraceCheckUtils]: 31: Hoare triple {45656#false} main_~init__r133~0#1 := (if 0 == main_~init__tmp___12~0#1 then 0 else 1); {45656#false} is VALID [2022-02-20 19:02:01,062 INFO L290 TraceCheckUtils]: 32: Hoare triple {45656#false} assume !(0 == main_~init__r142~0#1 % 256);main_~init__tmp___13~0#1 := 1; {45656#false} is VALID [2022-02-20 19:02:01,062 INFO L290 TraceCheckUtils]: 33: Hoare triple {45656#false} main_~init__r143~0#1 := (if 0 == main_~init__tmp___13~0#1 then 0 else 1); {45656#false} is VALID [2022-02-20 19:02:01,062 INFO L290 TraceCheckUtils]: 34: Hoare triple {45656#false} assume !(0 == main_~init__r212~0#1 % 256);main_~init__tmp___14~0#1 := 1; {45656#false} is VALID [2022-02-20 19:02:01,062 INFO L290 TraceCheckUtils]: 35: Hoare triple {45656#false} main_~init__r213~0#1 := (if 0 == main_~init__tmp___14~0#1 then 0 else 1); {45656#false} is VALID [2022-02-20 19:02:01,063 INFO L290 TraceCheckUtils]: 36: Hoare triple {45656#false} assume !(0 == main_~init__r232~0#1 % 256);main_~init__tmp___15~0#1 := 1; {45656#false} is VALID [2022-02-20 19:02:01,063 INFO L290 TraceCheckUtils]: 37: Hoare triple {45656#false} main_~init__r233~0#1 := (if 0 == main_~init__tmp___15~0#1 then 0 else 1); {45656#false} is VALID [2022-02-20 19:02:01,063 INFO L290 TraceCheckUtils]: 38: Hoare triple {45656#false} assume !(0 == main_~init__r242~0#1 % 256);main_~init__tmp___16~0#1 := 1; {45656#false} is VALID [2022-02-20 19:02:01,063 INFO L290 TraceCheckUtils]: 39: Hoare triple {45656#false} main_~init__r243~0#1 := (if 0 == main_~init__tmp___16~0#1 then 0 else 1); {45656#false} is VALID [2022-02-20 19:02:01,063 INFO L290 TraceCheckUtils]: 40: Hoare triple {45656#false} assume !(0 == main_~init__r312~0#1 % 256);main_~init__tmp___17~0#1 := 1; {45656#false} is VALID [2022-02-20 19:02:01,063 INFO L290 TraceCheckUtils]: 41: Hoare triple {45656#false} main_~init__r313~0#1 := (if 0 == main_~init__tmp___17~0#1 then 0 else 1); {45656#false} is VALID [2022-02-20 19:02:01,063 INFO L290 TraceCheckUtils]: 42: Hoare triple {45656#false} assume !(0 == main_~init__r322~0#1 % 256);main_~init__tmp___18~0#1 := 1; {45656#false} is VALID [2022-02-20 19:02:01,064 INFO L290 TraceCheckUtils]: 43: Hoare triple {45656#false} main_~init__r323~0#1 := (if 0 == main_~init__tmp___18~0#1 then 0 else 1); {45656#false} is VALID [2022-02-20 19:02:01,064 INFO L290 TraceCheckUtils]: 44: Hoare triple {45656#false} assume !(0 == main_~init__r342~0#1 % 256);main_~init__tmp___19~0#1 := 1; {45656#false} is VALID [2022-02-20 19:02:01,064 INFO L290 TraceCheckUtils]: 45: Hoare triple {45656#false} main_~init__r343~0#1 := (if 0 == main_~init__tmp___19~0#1 then 0 else 1); {45656#false} is VALID [2022-02-20 19:02:01,064 INFO L290 TraceCheckUtils]: 46: Hoare triple {45656#false} assume !(0 == main_~init__r412~0#1 % 256);main_~init__tmp___20~0#1 := 1; {45656#false} is VALID [2022-02-20 19:02:01,064 INFO L290 TraceCheckUtils]: 47: Hoare triple {45656#false} main_~init__r413~0#1 := (if 0 == main_~init__tmp___20~0#1 then 0 else 1); {45656#false} is VALID [2022-02-20 19:02:01,064 INFO L290 TraceCheckUtils]: 48: Hoare triple {45656#false} assume !(0 == main_~init__r422~0#1 % 256);main_~init__tmp___21~0#1 := 1; {45656#false} is VALID [2022-02-20 19:02:01,065 INFO L290 TraceCheckUtils]: 49: Hoare triple {45656#false} main_~init__r423~0#1 := (if 0 == main_~init__tmp___21~0#1 then 0 else 1); {45656#false} is VALID [2022-02-20 19:02:01,065 INFO L290 TraceCheckUtils]: 50: Hoare triple {45656#false} assume !(0 == main_~init__r432~0#1 % 256);main_~init__tmp___22~0#1 := 1; {45656#false} is VALID [2022-02-20 19:02:01,065 INFO L290 TraceCheckUtils]: 51: Hoare triple {45656#false} main_~init__r433~0#1 := (if 0 == main_~init__tmp___22~0#1 then 0 else 1); {45656#false} is VALID [2022-02-20 19:02:01,065 INFO L290 TraceCheckUtils]: 52: Hoare triple {45656#false} assume ~id1~0 != ~id2~0; {45656#false} is VALID [2022-02-20 19:02:01,065 INFO L290 TraceCheckUtils]: 53: Hoare triple {45656#false} assume ~id1~0 != ~id3~0; {45656#false} is VALID [2022-02-20 19:02:01,065 INFO L290 TraceCheckUtils]: 54: Hoare triple {45656#false} assume ~id1~0 != ~id4~0; {45656#false} is VALID [2022-02-20 19:02:01,065 INFO L290 TraceCheckUtils]: 55: Hoare triple {45656#false} assume ~id2~0 != ~id3~0; {45656#false} is VALID [2022-02-20 19:02:01,066 INFO L290 TraceCheckUtils]: 56: Hoare triple {45656#false} assume ~id2~0 != ~id4~0; {45656#false} is VALID [2022-02-20 19:02:01,066 INFO L290 TraceCheckUtils]: 57: Hoare triple {45656#false} assume ~id3~0 != ~id4~0; {45656#false} is VALID [2022-02-20 19:02:01,066 INFO L290 TraceCheckUtils]: 58: Hoare triple {45656#false} assume ~id1~0 >= 0; {45656#false} is VALID [2022-02-20 19:02:01,066 INFO L290 TraceCheckUtils]: 59: Hoare triple {45656#false} assume ~id2~0 >= 0; {45656#false} is VALID [2022-02-20 19:02:01,066 INFO L290 TraceCheckUtils]: 60: Hoare triple {45656#false} assume ~id3~0 >= 0; {45656#false} is VALID [2022-02-20 19:02:01,066 INFO L290 TraceCheckUtils]: 61: Hoare triple {45656#false} assume ~id4~0 >= 0; {45656#false} is VALID [2022-02-20 19:02:01,066 INFO L290 TraceCheckUtils]: 62: Hoare triple {45656#false} assume 0 == ~r1~0; {45656#false} is VALID [2022-02-20 19:02:01,067 INFO L290 TraceCheckUtils]: 63: Hoare triple {45656#false} assume 0 == ~r2~0; {45656#false} is VALID [2022-02-20 19:02:01,067 INFO L290 TraceCheckUtils]: 64: Hoare triple {45656#false} assume 0 == ~r3~0; {45656#false} is VALID [2022-02-20 19:02:01,067 INFO L290 TraceCheckUtils]: 65: Hoare triple {45656#false} assume 0 == ~r4~0; {45656#false} is VALID [2022-02-20 19:02:01,067 INFO L290 TraceCheckUtils]: 66: Hoare triple {45656#false} assume !(0 == main_~init__r123~0#1 % 256); {45656#false} is VALID [2022-02-20 19:02:01,067 INFO L290 TraceCheckUtils]: 67: Hoare triple {45656#false} assume !(0 == main_~init__r133~0#1 % 256); {45656#false} is VALID [2022-02-20 19:02:01,067 INFO L290 TraceCheckUtils]: 68: Hoare triple {45656#false} assume !(0 == main_~init__r143~0#1 % 256); {45656#false} is VALID [2022-02-20 19:02:01,067 INFO L290 TraceCheckUtils]: 69: Hoare triple {45656#false} assume !(0 == main_~init__r213~0#1 % 256); {45656#false} is VALID [2022-02-20 19:02:01,068 INFO L290 TraceCheckUtils]: 70: Hoare triple {45656#false} assume !(0 == main_~init__r233~0#1 % 256); {45656#false} is VALID [2022-02-20 19:02:01,068 INFO L290 TraceCheckUtils]: 71: Hoare triple {45656#false} assume !(0 == main_~init__r243~0#1 % 256); {45656#false} is VALID [2022-02-20 19:02:01,068 INFO L290 TraceCheckUtils]: 72: Hoare triple {45656#false} assume !(0 == main_~init__r313~0#1 % 256); {45656#false} is VALID [2022-02-20 19:02:01,068 INFO L290 TraceCheckUtils]: 73: Hoare triple {45656#false} assume !(0 == main_~init__r323~0#1 % 256); {45656#false} is VALID [2022-02-20 19:02:01,068 INFO L290 TraceCheckUtils]: 74: Hoare triple {45656#false} assume !(0 == main_~init__r343~0#1 % 256); {45656#false} is VALID [2022-02-20 19:02:01,068 INFO L290 TraceCheckUtils]: 75: Hoare triple {45656#false} assume !(0 == main_~init__r413~0#1 % 256); {45656#false} is VALID [2022-02-20 19:02:01,069 INFO L290 TraceCheckUtils]: 76: Hoare triple {45656#false} assume !(0 == main_~init__r423~0#1 % 256); {45656#false} is VALID [2022-02-20 19:02:01,069 INFO L290 TraceCheckUtils]: 77: Hoare triple {45656#false} assume !(0 == main_~init__r433~0#1 % 256); {45656#false} is VALID [2022-02-20 19:02:01,069 INFO L290 TraceCheckUtils]: 78: Hoare triple {45656#false} assume ~max1~0 == ~id1~0; {45656#false} is VALID [2022-02-20 19:02:01,069 INFO L290 TraceCheckUtils]: 79: Hoare triple {45656#false} assume ~max2~0 == ~id2~0; {45656#false} is VALID [2022-02-20 19:02:01,069 INFO L290 TraceCheckUtils]: 80: Hoare triple {45656#false} assume ~max3~0 == ~id3~0; {45656#false} is VALID [2022-02-20 19:02:01,069 INFO L290 TraceCheckUtils]: 81: Hoare triple {45656#false} assume ~max4~0 == ~id4~0; {45656#false} is VALID [2022-02-20 19:02:01,069 INFO L290 TraceCheckUtils]: 82: Hoare triple {45656#false} assume 0 == ~st1~0; {45656#false} is VALID [2022-02-20 19:02:01,070 INFO L290 TraceCheckUtils]: 83: Hoare triple {45656#false} assume 0 == ~st2~0; {45656#false} is VALID [2022-02-20 19:02:01,070 INFO L290 TraceCheckUtils]: 84: Hoare triple {45656#false} assume 0 == ~st3~0; {45656#false} is VALID [2022-02-20 19:02:01,070 INFO L290 TraceCheckUtils]: 85: Hoare triple {45656#false} assume 0 == ~st4~0; {45656#false} is VALID [2022-02-20 19:02:01,070 INFO L290 TraceCheckUtils]: 86: Hoare triple {45656#false} assume 0 == ~nl1~0; {45656#false} is VALID [2022-02-20 19:02:01,070 INFO L290 TraceCheckUtils]: 87: Hoare triple {45656#false} assume 0 == ~nl2~0; {45656#false} is VALID [2022-02-20 19:02:01,070 INFO L290 TraceCheckUtils]: 88: Hoare triple {45656#false} assume 0 == ~nl3~0; {45656#false} is VALID [2022-02-20 19:02:01,070 INFO L290 TraceCheckUtils]: 89: Hoare triple {45656#false} assume 0 == ~nl4~0; {45656#false} is VALID [2022-02-20 19:02:01,071 INFO L290 TraceCheckUtils]: 90: Hoare triple {45656#false} assume 0 == ~mode1~0 % 256; {45656#false} is VALID [2022-02-20 19:02:01,071 INFO L290 TraceCheckUtils]: 91: Hoare triple {45656#false} assume 0 == ~mode2~0 % 256; {45656#false} is VALID [2022-02-20 19:02:01,071 INFO L290 TraceCheckUtils]: 92: Hoare triple {45656#false} assume 0 == ~mode3~0 % 256; {45656#false} is VALID [2022-02-20 19:02:01,071 INFO L290 TraceCheckUtils]: 93: Hoare triple {45656#false} assume 0 == ~mode4~0 % 256; {45656#false} is VALID [2022-02-20 19:02:01,071 INFO L290 TraceCheckUtils]: 94: Hoare triple {45656#false} assume !(0 == ~newmax1~0 % 256); {45656#false} is VALID [2022-02-20 19:02:01,071 INFO L290 TraceCheckUtils]: 95: Hoare triple {45656#false} assume !(0 == ~newmax2~0 % 256); {45656#false} is VALID [2022-02-20 19:02:01,072 INFO L290 TraceCheckUtils]: 96: Hoare triple {45656#false} assume !(0 == ~newmax3~0 % 256); {45656#false} is VALID [2022-02-20 19:02:01,072 INFO L290 TraceCheckUtils]: 97: Hoare triple {45656#false} assume !(0 == ~newmax4~0 % 256);main_~init__tmp___23~0#1 := 1;~__return_4657~0 := main_~init__tmp___23~0#1;main_~main__i2~0#1 := ~__return_4657~0; {45656#false} is VALID [2022-02-20 19:02:01,072 INFO L290 TraceCheckUtils]: 98: Hoare triple {45656#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; {45656#false} is VALID [2022-02-20 19:02:01,072 INFO L290 TraceCheckUtils]: 99: Hoare triple {45656#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~0#1;main_~node1__newmax~0#1 := 0; {45656#false} is VALID [2022-02-20 19:02:01,072 INFO L290 TraceCheckUtils]: 100: Hoare triple {45656#false} assume !!(0 == ~mode1~0 % 256); {45656#false} is VALID [2022-02-20 19:02:01,072 INFO L290 TraceCheckUtils]: 101: Hoare triple {45656#false} assume ~r1~0 < 3; {45656#false} is VALID [2022-02-20 19:02:01,072 INFO L290 TraceCheckUtils]: 102: Hoare triple {45656#false} assume !!(0 == ~ep12~0 % 256); {45656#false} is VALID [2022-02-20 19:02:01,073 INFO L290 TraceCheckUtils]: 103: Hoare triple {45656#false} assume !!(0 == ~ep13~0 % 256); {45656#false} is VALID [2022-02-20 19:02:01,073 INFO L290 TraceCheckUtils]: 104: Hoare triple {45656#false} assume !!(0 == ~ep14~0 % 256); {45656#false} is VALID [2022-02-20 19:02:01,073 INFO L290 TraceCheckUtils]: 105: Hoare triple {45656#false} ~mode1~0 := 1;havoc main_~node2__newmax~0#1;main_~node2__newmax~0#1 := 0; {45656#false} is VALID [2022-02-20 19:02:01,073 INFO L290 TraceCheckUtils]: 106: Hoare triple {45656#false} assume !!(0 == ~mode2~0 % 256); {45656#false} is VALID [2022-02-20 19:02:01,073 INFO L290 TraceCheckUtils]: 107: Hoare triple {45656#false} assume ~r2~0 < 3; {45656#false} is VALID [2022-02-20 19:02:01,073 INFO L290 TraceCheckUtils]: 108: Hoare triple {45656#false} assume !!(0 == ~ep21~0 % 256); {45656#false} is VALID [2022-02-20 19:02:01,073 INFO L290 TraceCheckUtils]: 109: Hoare triple {45656#false} assume !!(0 == ~ep23~0 % 256); {45656#false} is VALID [2022-02-20 19:02:01,074 INFO L290 TraceCheckUtils]: 110: Hoare triple {45656#false} assume !!(0 == ~ep24~0 % 256); {45656#false} is VALID [2022-02-20 19:02:01,074 INFO L290 TraceCheckUtils]: 111: Hoare triple {45656#false} ~mode2~0 := 1;havoc main_~node3__newmax~0#1;main_~node3__newmax~0#1 := 0; {45656#false} is VALID [2022-02-20 19:02:01,074 INFO L290 TraceCheckUtils]: 112: Hoare triple {45656#false} assume !!(0 == ~mode3~0 % 256); {45656#false} is VALID [2022-02-20 19:02:01,074 INFO L290 TraceCheckUtils]: 113: Hoare triple {45656#false} assume ~r3~0 < 3; {45656#false} is VALID [2022-02-20 19:02:01,074 INFO L290 TraceCheckUtils]: 114: Hoare triple {45656#false} assume !!(0 == ~ep31~0 % 256); {45656#false} is VALID [2022-02-20 19:02:01,075 INFO L290 TraceCheckUtils]: 115: Hoare triple {45656#false} assume !!(0 == ~ep32~0 % 256); {45656#false} is VALID [2022-02-20 19:02:01,075 INFO L290 TraceCheckUtils]: 116: Hoare triple {45656#false} assume !!(0 == ~ep34~0 % 256); {45656#false} is VALID [2022-02-20 19:02:01,075 INFO L290 TraceCheckUtils]: 117: Hoare triple {45656#false} ~mode3~0 := 1;havoc main_~node4__newmax~0#1;main_~node4__newmax~0#1 := 0; {45656#false} is VALID [2022-02-20 19:02:01,075 INFO L290 TraceCheckUtils]: 118: Hoare triple {45656#false} assume !!(0 == ~mode4~0 % 256); {45656#false} is VALID [2022-02-20 19:02:01,075 INFO L290 TraceCheckUtils]: 119: Hoare triple {45656#false} assume ~r4~0 < 3; {45656#false} is VALID [2022-02-20 19:02:01,075 INFO L290 TraceCheckUtils]: 120: Hoare triple {45656#false} assume !!(0 == ~ep41~0 % 256); {45656#false} is VALID [2022-02-20 19:02:01,075 INFO L290 TraceCheckUtils]: 121: Hoare triple {45656#false} assume !!(0 == ~ep42~0 % 256); {45656#false} is VALID [2022-02-20 19:02:01,076 INFO L290 TraceCheckUtils]: 122: Hoare triple {45656#false} assume !!(0 == ~ep43~0 % 256); {45656#false} is VALID [2022-02-20 19:02:01,076 INFO L290 TraceCheckUtils]: 123: Hoare triple {45656#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; {45656#false} is VALID [2022-02-20 19:02:01,076 INFO L290 TraceCheckUtils]: 124: Hoare triple {45656#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {45656#false} is VALID [2022-02-20 19:02:01,076 INFO L290 TraceCheckUtils]: 125: Hoare triple {45656#false} assume ~st1~0 + ~nl1~0 <= 1; {45656#false} is VALID [2022-02-20 19:02:01,076 INFO L290 TraceCheckUtils]: 126: Hoare triple {45656#false} assume ~st2~0 + ~nl2~0 <= 1; {45656#false} is VALID [2022-02-20 19:02:01,076 INFO L290 TraceCheckUtils]: 127: Hoare triple {45656#false} assume ~st3~0 + ~nl3~0 <= 1; {45656#false} is VALID [2022-02-20 19:02:01,077 INFO L290 TraceCheckUtils]: 128: Hoare triple {45656#false} assume ~st4~0 + ~nl4~0 <= 1; {45656#false} is VALID [2022-02-20 19:02:01,077 INFO L290 TraceCheckUtils]: 129: Hoare triple {45656#false} assume !(~r1~0 >= 3); {45656#false} is VALID [2022-02-20 19:02:01,077 INFO L290 TraceCheckUtils]: 130: Hoare triple {45656#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {45656#false} is VALID [2022-02-20 19:02:01,077 INFO L290 TraceCheckUtils]: 131: Hoare triple {45656#false} assume ~r1~0 < 3; {45656#false} is VALID [2022-02-20 19:02:01,077 INFO L290 TraceCheckUtils]: 132: Hoare triple {45656#false} assume !(~r1~0 >= 3); {45656#false} is VALID [2022-02-20 19:02:01,077 INFO L290 TraceCheckUtils]: 133: Hoare triple {45656#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {45656#false} is VALID [2022-02-20 19:02:01,077 INFO L290 TraceCheckUtils]: 134: Hoare triple {45656#false} assume ~r1~0 < 3;main_~check__tmp~0#1 := 1;~__return_4899~0 := main_~check__tmp~0#1;main_~main__c1~0#1 := ~__return_4899~0;havoc main_~__tmp_1~0#1;main_~__tmp_1~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~0#1;main_~assert__arg~0#1 := main_~__tmp_1~0#1; {45656#false} is VALID [2022-02-20 19:02:01,078 INFO L290 TraceCheckUtils]: 135: Hoare triple {45656#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; {45656#false} is VALID [2022-02-20 19:02:01,078 INFO L290 TraceCheckUtils]: 136: Hoare triple {45656#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~1#1;main_~node1__newmax~1#1 := 0; {45656#false} is VALID [2022-02-20 19:02:01,078 INFO L290 TraceCheckUtils]: 137: Hoare triple {45656#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); {45656#false} is VALID [2022-02-20 19:02:01,078 INFO L290 TraceCheckUtils]: 138: Hoare triple {45656#false} assume !!(0 == ~ep21~0 % 256); {45656#false} is VALID [2022-02-20 19:02:01,078 INFO L290 TraceCheckUtils]: 139: Hoare triple {45656#false} assume !!(0 == ~ep31~0 % 256); {45656#false} is VALID [2022-02-20 19:02:01,078 INFO L290 TraceCheckUtils]: 140: Hoare triple {45656#false} assume !!(0 == ~ep41~0 % 256); {45656#false} is VALID [2022-02-20 19:02:01,078 INFO L290 TraceCheckUtils]: 141: Hoare triple {45656#false} ~newmax1~0 := main_~node1__newmax~1#1; {45656#false} is VALID [2022-02-20 19:02:01,079 INFO L290 TraceCheckUtils]: 142: Hoare triple {45656#false} assume !(3 == ~r1~0);~mode1~0 := 0;havoc main_~node2__newmax~1#1;main_~node2__newmax~1#1 := 0; {45656#false} is VALID [2022-02-20 19:02:01,079 INFO L290 TraceCheckUtils]: 143: Hoare triple {45656#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); {45656#false} is VALID [2022-02-20 19:02:01,079 INFO L290 TraceCheckUtils]: 144: Hoare triple {45656#false} assume !!(0 == ~ep12~0 % 256); {45656#false} is VALID [2022-02-20 19:02:01,079 INFO L290 TraceCheckUtils]: 145: Hoare triple {45656#false} assume !!(0 == ~ep32~0 % 256); {45656#false} is VALID [2022-02-20 19:02:01,079 INFO L290 TraceCheckUtils]: 146: Hoare triple {45656#false} assume !!(0 == ~ep42~0 % 256); {45656#false} is VALID [2022-02-20 19:02:01,079 INFO L290 TraceCheckUtils]: 147: Hoare triple {45656#false} ~newmax2~0 := main_~node2__newmax~1#1; {45656#false} is VALID [2022-02-20 19:02:01,079 INFO L290 TraceCheckUtils]: 148: Hoare triple {45656#false} assume !(3 == ~r2~0);~mode2~0 := 0;havoc main_~node3__newmax~1#1;main_~node3__newmax~1#1 := 0; {45656#false} is VALID [2022-02-20 19:02:01,080 INFO L290 TraceCheckUtils]: 149: Hoare triple {45656#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); {45656#false} is VALID [2022-02-20 19:02:01,080 INFO L290 TraceCheckUtils]: 150: Hoare triple {45656#false} assume !!(0 == ~ep13~0 % 256); {45656#false} is VALID [2022-02-20 19:02:01,080 INFO L290 TraceCheckUtils]: 151: Hoare triple {45656#false} assume !!(0 == ~ep23~0 % 256); {45656#false} is VALID [2022-02-20 19:02:01,080 INFO L290 TraceCheckUtils]: 152: Hoare triple {45656#false} assume !!(0 == ~ep43~0 % 256); {45656#false} is VALID [2022-02-20 19:02:01,080 INFO L290 TraceCheckUtils]: 153: Hoare triple {45656#false} ~newmax3~0 := main_~node3__newmax~1#1; {45656#false} is VALID [2022-02-20 19:02:01,080 INFO L290 TraceCheckUtils]: 154: Hoare triple {45656#false} assume !(3 == ~r3~0);~mode3~0 := 0;havoc main_~node4__newmax~1#1;main_~node4__newmax~1#1 := 0; {45656#false} is VALID [2022-02-20 19:02:01,081 INFO L290 TraceCheckUtils]: 155: Hoare triple {45656#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); {45656#false} is VALID [2022-02-20 19:02:01,081 INFO L290 TraceCheckUtils]: 156: Hoare triple {45656#false} assume !!(0 == ~ep14~0 % 256); {45656#false} is VALID [2022-02-20 19:02:01,081 INFO L290 TraceCheckUtils]: 157: Hoare triple {45656#false} assume !!(0 == ~ep24~0 % 256); {45656#false} is VALID [2022-02-20 19:02:01,081 INFO L290 TraceCheckUtils]: 158: Hoare triple {45656#false} assume !!(0 == ~ep34~0 % 256); {45656#false} is VALID [2022-02-20 19:02:01,081 INFO L290 TraceCheckUtils]: 159: Hoare triple {45656#false} ~newmax4~0 := main_~node4__newmax~1#1; {45656#false} is VALID [2022-02-20 19:02:01,081 INFO L290 TraceCheckUtils]: 160: Hoare triple {45656#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; {45656#false} is VALID [2022-02-20 19:02:01,081 INFO L290 TraceCheckUtils]: 161: Hoare triple {45656#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {45656#false} is VALID [2022-02-20 19:02:01,082 INFO L290 TraceCheckUtils]: 162: Hoare triple {45656#false} assume ~st1~0 + ~nl1~0 <= 1; {45656#false} is VALID [2022-02-20 19:02:01,082 INFO L290 TraceCheckUtils]: 163: Hoare triple {45656#false} assume ~st2~0 + ~nl2~0 <= 1; {45656#false} is VALID [2022-02-20 19:02:01,082 INFO L290 TraceCheckUtils]: 164: Hoare triple {45656#false} assume ~st3~0 + ~nl3~0 <= 1; {45656#false} is VALID [2022-02-20 19:02:01,082 INFO L290 TraceCheckUtils]: 165: Hoare triple {45656#false} assume ~st4~0 + ~nl4~0 <= 1; {45656#false} is VALID [2022-02-20 19:02:01,082 INFO L290 TraceCheckUtils]: 166: Hoare triple {45656#false} assume !(~r1~0 >= 3); {45656#false} is VALID [2022-02-20 19:02:01,082 INFO L290 TraceCheckUtils]: 167: Hoare triple {45656#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {45656#false} is VALID [2022-02-20 19:02:01,082 INFO L290 TraceCheckUtils]: 168: Hoare triple {45656#false} assume ~r1~0 < 3; {45656#false} is VALID [2022-02-20 19:02:01,083 INFO L290 TraceCheckUtils]: 169: Hoare triple {45656#false} assume !(~r1~0 >= 3); {45656#false} is VALID [2022-02-20 19:02:01,083 INFO L290 TraceCheckUtils]: 170: Hoare triple {45656#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {45656#false} is VALID [2022-02-20 19:02:01,083 INFO L290 TraceCheckUtils]: 171: Hoare triple {45656#false} assume ~r1~0 < 3;main_~check__tmp~1#1 := 1;~__return_5106~0 := main_~check__tmp~1#1;main_~main__c1~0#1 := ~__return_5106~0;havoc main_~__tmp_2~0#1;main_~__tmp_2~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~1#1;main_~assert__arg~1#1 := main_~__tmp_2~0#1; {45656#false} is VALID [2022-02-20 19:02:01,083 INFO L290 TraceCheckUtils]: 172: Hoare triple {45656#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; {45656#false} is VALID [2022-02-20 19:02:01,083 INFO L290 TraceCheckUtils]: 173: Hoare triple {45656#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~2#1;main_~node1__newmax~2#1 := 0; {45656#false} is VALID [2022-02-20 19:02:01,083 INFO L290 TraceCheckUtils]: 174: Hoare triple {45656#false} assume !!(0 == ~mode1~0 % 256); {45656#false} is VALID [2022-02-20 19:02:01,084 INFO L290 TraceCheckUtils]: 175: Hoare triple {45656#false} assume ~r1~0 < 3; {45656#false} is VALID [2022-02-20 19:02:01,084 INFO L290 TraceCheckUtils]: 176: Hoare triple {45656#false} assume !!(0 == ~ep12~0 % 256); {45656#false} is VALID [2022-02-20 19:02:01,084 INFO L290 TraceCheckUtils]: 177: Hoare triple {45656#false} assume !!(0 == ~ep13~0 % 256); {45656#false} is VALID [2022-02-20 19:02:01,084 INFO L290 TraceCheckUtils]: 178: Hoare triple {45656#false} assume !!(0 == ~ep14~0 % 256); {45656#false} is VALID [2022-02-20 19:02:01,084 INFO L290 TraceCheckUtils]: 179: Hoare triple {45656#false} ~mode1~0 := 1;havoc main_~node2__newmax~2#1;main_~node2__newmax~2#1 := 0; {45656#false} is VALID [2022-02-20 19:02:01,084 INFO L290 TraceCheckUtils]: 180: Hoare triple {45656#false} assume !!(0 == ~mode2~0 % 256); {45656#false} is VALID [2022-02-20 19:02:01,084 INFO L290 TraceCheckUtils]: 181: Hoare triple {45656#false} assume ~r2~0 < 3; {45656#false} is VALID [2022-02-20 19:02:01,085 INFO L290 TraceCheckUtils]: 182: Hoare triple {45656#false} assume !!(0 == ~ep21~0 % 256); {45656#false} is VALID [2022-02-20 19:02:01,085 INFO L290 TraceCheckUtils]: 183: Hoare triple {45656#false} assume !!(0 == ~ep23~0 % 256); {45656#false} is VALID [2022-02-20 19:02:01,085 INFO L290 TraceCheckUtils]: 184: Hoare triple {45656#false} assume !!(0 == ~ep24~0 % 256); {45656#false} is VALID [2022-02-20 19:02:01,085 INFO L290 TraceCheckUtils]: 185: Hoare triple {45656#false} ~mode2~0 := 1;havoc main_~node3__newmax~2#1;main_~node3__newmax~2#1 := 0; {45656#false} is VALID [2022-02-20 19:02:01,085 INFO L290 TraceCheckUtils]: 186: Hoare triple {45656#false} assume !!(0 == ~mode3~0 % 256); {45656#false} is VALID [2022-02-20 19:02:01,085 INFO L290 TraceCheckUtils]: 187: Hoare triple {45656#false} assume ~r3~0 < 3; {45656#false} is VALID [2022-02-20 19:02:01,085 INFO L290 TraceCheckUtils]: 188: Hoare triple {45656#false} assume !!(0 == ~ep31~0 % 256); {45656#false} is VALID [2022-02-20 19:02:01,086 INFO L290 TraceCheckUtils]: 189: Hoare triple {45656#false} assume !!(0 == ~ep32~0 % 256); {45656#false} is VALID [2022-02-20 19:02:01,086 INFO L290 TraceCheckUtils]: 190: Hoare triple {45656#false} assume !!(0 == ~ep34~0 % 256); {45656#false} is VALID [2022-02-20 19:02:01,086 INFO L290 TraceCheckUtils]: 191: Hoare triple {45656#false} ~mode3~0 := 1;havoc main_~node4__newmax~2#1;main_~node4__newmax~2#1 := 0; {45656#false} is VALID [2022-02-20 19:02:01,086 INFO L290 TraceCheckUtils]: 192: Hoare triple {45656#false} assume !!(0 == ~mode4~0 % 256); {45656#false} is VALID [2022-02-20 19:02:01,086 INFO L290 TraceCheckUtils]: 193: Hoare triple {45656#false} assume ~r4~0 < 3; {45656#false} is VALID [2022-02-20 19:02:01,086 INFO L290 TraceCheckUtils]: 194: Hoare triple {45656#false} assume !!(0 == ~ep41~0 % 256); {45656#false} is VALID [2022-02-20 19:02:01,086 INFO L290 TraceCheckUtils]: 195: Hoare triple {45656#false} assume !!(0 == ~ep42~0 % 256); {45656#false} is VALID [2022-02-20 19:02:01,087 INFO L290 TraceCheckUtils]: 196: Hoare triple {45656#false} assume !!(0 == ~ep43~0 % 256); {45656#false} is VALID [2022-02-20 19:02:01,087 INFO L290 TraceCheckUtils]: 197: Hoare triple {45656#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; {45656#false} is VALID [2022-02-20 19:02:01,087 INFO L290 TraceCheckUtils]: 198: Hoare triple {45656#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {45656#false} is VALID [2022-02-20 19:02:01,087 INFO L290 TraceCheckUtils]: 199: Hoare triple {45656#false} assume ~st1~0 + ~nl1~0 <= 1; {45656#false} is VALID [2022-02-20 19:02:01,087 INFO L290 TraceCheckUtils]: 200: Hoare triple {45656#false} assume ~st2~0 + ~nl2~0 <= 1; {45656#false} is VALID [2022-02-20 19:02:01,087 INFO L290 TraceCheckUtils]: 201: Hoare triple {45656#false} assume ~st3~0 + ~nl3~0 <= 1; {45656#false} is VALID [2022-02-20 19:02:01,088 INFO L290 TraceCheckUtils]: 202: Hoare triple {45656#false} assume ~st4~0 + ~nl4~0 <= 1; {45656#false} is VALID [2022-02-20 19:02:01,088 INFO L290 TraceCheckUtils]: 203: Hoare triple {45656#false} assume !(~r1~0 >= 3); {45656#false} is VALID [2022-02-20 19:02:01,088 INFO L290 TraceCheckUtils]: 204: Hoare triple {45656#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {45656#false} is VALID [2022-02-20 19:02:01,088 INFO L290 TraceCheckUtils]: 205: Hoare triple {45656#false} assume ~r1~0 < 3; {45656#false} is VALID [2022-02-20 19:02:01,088 INFO L290 TraceCheckUtils]: 206: Hoare triple {45656#false} assume !(~r1~0 >= 3); {45656#false} is VALID [2022-02-20 19:02:01,088 INFO L290 TraceCheckUtils]: 207: Hoare triple {45656#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {45656#false} is VALID [2022-02-20 19:02:01,088 INFO L290 TraceCheckUtils]: 208: Hoare triple {45656#false} assume ~r1~0 < 3;main_~check__tmp~2#1 := 1;~__return_5329~0 := main_~check__tmp~2#1;main_~main__c1~0#1 := ~__return_5329~0;havoc main_~__tmp_3~0#1;main_~__tmp_3~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~2#1;main_~assert__arg~2#1 := main_~__tmp_3~0#1; {45656#false} is VALID [2022-02-20 19:02:01,089 INFO L290 TraceCheckUtils]: 209: Hoare triple {45656#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; {45656#false} is VALID [2022-02-20 19:02:01,089 INFO L290 TraceCheckUtils]: 210: Hoare triple {45656#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~3#1;main_~node1__newmax~3#1 := 0; {45656#false} is VALID [2022-02-20 19:02:01,089 INFO L290 TraceCheckUtils]: 211: Hoare triple {45656#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); {45656#false} is VALID [2022-02-20 19:02:01,089 INFO L290 TraceCheckUtils]: 212: Hoare triple {45656#false} assume !!(0 == ~ep21~0 % 256); {45656#false} is VALID [2022-02-20 19:02:01,089 INFO L290 TraceCheckUtils]: 213: Hoare triple {45656#false} assume !!(0 == ~ep31~0 % 256); {45656#false} is VALID [2022-02-20 19:02:01,089 INFO L290 TraceCheckUtils]: 214: Hoare triple {45656#false} assume !!(0 == ~ep41~0 % 256); {45656#false} is VALID [2022-02-20 19:02:01,089 INFO L290 TraceCheckUtils]: 215: Hoare triple {45656#false} ~newmax1~0 := main_~node1__newmax~3#1; {45656#false} is VALID [2022-02-20 19:02:01,090 INFO L290 TraceCheckUtils]: 216: Hoare triple {45656#false} assume !(3 == ~r1~0);~mode1~0 := 0;havoc main_~node2__newmax~3#1;main_~node2__newmax~3#1 := 0; {45656#false} is VALID [2022-02-20 19:02:01,090 INFO L290 TraceCheckUtils]: 217: Hoare triple {45656#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); {45656#false} is VALID [2022-02-20 19:02:01,090 INFO L290 TraceCheckUtils]: 218: Hoare triple {45656#false} assume !!(0 == ~ep12~0 % 256); {45656#false} is VALID [2022-02-20 19:02:01,090 INFO L290 TraceCheckUtils]: 219: Hoare triple {45656#false} assume !!(0 == ~ep32~0 % 256); {45656#false} is VALID [2022-02-20 19:02:01,090 INFO L290 TraceCheckUtils]: 220: Hoare triple {45656#false} assume !!(0 == ~ep42~0 % 256); {45656#false} is VALID [2022-02-20 19:02:01,090 INFO L290 TraceCheckUtils]: 221: Hoare triple {45656#false} ~newmax2~0 := main_~node2__newmax~3#1; {45656#false} is VALID [2022-02-20 19:02:01,090 INFO L290 TraceCheckUtils]: 222: Hoare triple {45656#false} assume !(3 == ~r2~0);~mode2~0 := 0;havoc main_~node3__newmax~3#1;main_~node3__newmax~3#1 := 0; {45656#false} is VALID [2022-02-20 19:02:01,091 INFO L290 TraceCheckUtils]: 223: Hoare triple {45656#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); {45656#false} is VALID [2022-02-20 19:02:01,091 INFO L290 TraceCheckUtils]: 224: Hoare triple {45656#false} assume !!(0 == ~ep13~0 % 256); {45656#false} is VALID [2022-02-20 19:02:01,091 INFO L290 TraceCheckUtils]: 225: Hoare triple {45656#false} assume !!(0 == ~ep23~0 % 256); {45656#false} is VALID [2022-02-20 19:02:01,091 INFO L290 TraceCheckUtils]: 226: Hoare triple {45656#false} assume !!(0 == ~ep43~0 % 256); {45656#false} is VALID [2022-02-20 19:02:01,091 INFO L290 TraceCheckUtils]: 227: Hoare triple {45656#false} ~newmax3~0 := main_~node3__newmax~3#1; {45656#false} is VALID [2022-02-20 19:02:01,091 INFO L290 TraceCheckUtils]: 228: Hoare triple {45656#false} assume !(3 == ~r3~0);~mode3~0 := 0;havoc main_~node4__newmax~3#1;main_~node4__newmax~3#1 := 0; {45656#false} is VALID [2022-02-20 19:02:01,092 INFO L290 TraceCheckUtils]: 229: Hoare triple {45656#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); {45656#false} is VALID [2022-02-20 19:02:01,092 INFO L290 TraceCheckUtils]: 230: Hoare triple {45656#false} assume !!(0 == ~ep14~0 % 256); {45656#false} is VALID [2022-02-20 19:02:01,092 INFO L290 TraceCheckUtils]: 231: Hoare triple {45656#false} assume !!(0 == ~ep24~0 % 256); {45656#false} is VALID [2022-02-20 19:02:01,092 INFO L290 TraceCheckUtils]: 232: Hoare triple {45656#false} assume !!(0 == ~ep34~0 % 256); {45656#false} is VALID [2022-02-20 19:02:01,092 INFO L290 TraceCheckUtils]: 233: Hoare triple {45656#false} ~newmax4~0 := main_~node4__newmax~3#1; {45656#false} is VALID [2022-02-20 19:02:01,092 INFO L290 TraceCheckUtils]: 234: Hoare triple {45656#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; {45656#false} is VALID [2022-02-20 19:02:01,092 INFO L290 TraceCheckUtils]: 235: Hoare triple {45656#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {45656#false} is VALID [2022-02-20 19:02:01,093 INFO L290 TraceCheckUtils]: 236: Hoare triple {45656#false} assume ~st1~0 + ~nl1~0 <= 1; {45656#false} is VALID [2022-02-20 19:02:01,093 INFO L290 TraceCheckUtils]: 237: Hoare triple {45656#false} assume ~st2~0 + ~nl2~0 <= 1; {45656#false} is VALID [2022-02-20 19:02:01,093 INFO L290 TraceCheckUtils]: 238: Hoare triple {45656#false} assume ~st3~0 + ~nl3~0 <= 1; {45656#false} is VALID [2022-02-20 19:02:01,093 INFO L290 TraceCheckUtils]: 239: Hoare triple {45656#false} assume ~st4~0 + ~nl4~0 <= 1; {45656#false} is VALID [2022-02-20 19:02:01,093 INFO L290 TraceCheckUtils]: 240: Hoare triple {45656#false} assume !(~r1~0 >= 3); {45656#false} is VALID [2022-02-20 19:02:01,093 INFO L290 TraceCheckUtils]: 241: Hoare triple {45656#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {45656#false} is VALID [2022-02-20 19:02:01,093 INFO L290 TraceCheckUtils]: 242: Hoare triple {45656#false} assume ~r1~0 < 3; {45656#false} is VALID [2022-02-20 19:02:01,094 INFO L290 TraceCheckUtils]: 243: Hoare triple {45656#false} assume !(~r1~0 >= 3); {45656#false} is VALID [2022-02-20 19:02:01,094 INFO L290 TraceCheckUtils]: 244: Hoare triple {45656#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {45656#false} is VALID [2022-02-20 19:02:01,094 INFO L290 TraceCheckUtils]: 245: Hoare triple {45656#false} assume ~r1~0 < 3;main_~check__tmp~3#1 := 1;~__return_5536~0 := main_~check__tmp~3#1;main_~main__c1~0#1 := ~__return_5536~0;havoc main_~__tmp_4~0#1;main_~__tmp_4~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~3#1;main_~assert__arg~3#1 := main_~__tmp_4~0#1; {45656#false} is VALID [2022-02-20 19:02:01,094 INFO L290 TraceCheckUtils]: 246: Hoare triple {45656#false} assume !(0 == main_~assert__arg~3#1 % 256);main_~main____CPAchecker_TMP_0~3#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {45656#false} is VALID [2022-02-20 19:02:01,094 INFO L290 TraceCheckUtils]: 247: Hoare triple {45656#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~4#1;main_~node1__newmax~4#1 := 0; {45656#false} is VALID [2022-02-20 19:02:01,094 INFO L290 TraceCheckUtils]: 248: Hoare triple {45656#false} assume !!(0 == ~mode1~0 % 256); {45656#false} is VALID [2022-02-20 19:02:01,095 INFO L290 TraceCheckUtils]: 249: Hoare triple {45656#false} assume ~r1~0 < 3; {45656#false} is VALID [2022-02-20 19:02:01,095 INFO L290 TraceCheckUtils]: 250: Hoare triple {45656#false} assume !!(0 == ~ep12~0 % 256); {45656#false} is VALID [2022-02-20 19:02:01,095 INFO L290 TraceCheckUtils]: 251: Hoare triple {45656#false} assume !!(0 == ~ep13~0 % 256); {45656#false} is VALID [2022-02-20 19:02:01,095 INFO L290 TraceCheckUtils]: 252: Hoare triple {45656#false} assume !!(0 == ~ep14~0 % 256); {45656#false} is VALID [2022-02-20 19:02:01,095 INFO L290 TraceCheckUtils]: 253: Hoare triple {45656#false} ~mode1~0 := 1;havoc main_~node2__newmax~4#1;main_~node2__newmax~4#1 := 0; {45656#false} is VALID [2022-02-20 19:02:01,095 INFO L290 TraceCheckUtils]: 254: Hoare triple {45656#false} assume !!(0 == ~mode2~0 % 256); {45656#false} is VALID [2022-02-20 19:02:01,095 INFO L290 TraceCheckUtils]: 255: Hoare triple {45656#false} assume ~r2~0 < 3; {45656#false} is VALID [2022-02-20 19:02:01,095 INFO L290 TraceCheckUtils]: 256: Hoare triple {45656#false} assume !!(0 == ~ep21~0 % 256); {45656#false} is VALID [2022-02-20 19:02:01,095 INFO L290 TraceCheckUtils]: 257: Hoare triple {45656#false} assume !!(0 == ~ep23~0 % 256); {45656#false} is VALID [2022-02-20 19:02:01,095 INFO L290 TraceCheckUtils]: 258: Hoare triple {45656#false} assume !!(0 == ~ep24~0 % 256); {45656#false} is VALID [2022-02-20 19:02:01,096 INFO L290 TraceCheckUtils]: 259: Hoare triple {45656#false} ~mode2~0 := 1;havoc main_~node3__newmax~4#1;main_~node3__newmax~4#1 := 0; {45656#false} is VALID [2022-02-20 19:02:01,096 INFO L290 TraceCheckUtils]: 260: Hoare triple {45656#false} assume !!(0 == ~mode3~0 % 256); {45656#false} is VALID [2022-02-20 19:02:01,096 INFO L290 TraceCheckUtils]: 261: Hoare triple {45656#false} assume ~r3~0 < 3; {45656#false} is VALID [2022-02-20 19:02:01,096 INFO L290 TraceCheckUtils]: 262: Hoare triple {45656#false} assume !!(0 == ~ep31~0 % 256); {45656#false} is VALID [2022-02-20 19:02:01,096 INFO L290 TraceCheckUtils]: 263: Hoare triple {45656#false} assume !!(0 == ~ep32~0 % 256); {45656#false} is VALID [2022-02-20 19:02:01,096 INFO L290 TraceCheckUtils]: 264: Hoare triple {45656#false} assume !!(0 == ~ep34~0 % 256); {45656#false} is VALID [2022-02-20 19:02:01,096 INFO L290 TraceCheckUtils]: 265: Hoare triple {45656#false} ~mode3~0 := 1;havoc main_~node4__newmax~4#1;main_~node4__newmax~4#1 := 0; {45656#false} is VALID [2022-02-20 19:02:01,096 INFO L290 TraceCheckUtils]: 266: Hoare triple {45656#false} assume !!(0 == ~mode4~0 % 256); {45656#false} is VALID [2022-02-20 19:02:01,096 INFO L290 TraceCheckUtils]: 267: Hoare triple {45656#false} assume ~r4~0 < 3; {45656#false} is VALID [2022-02-20 19:02:01,096 INFO L290 TraceCheckUtils]: 268: Hoare triple {45656#false} assume !!(0 == ~ep41~0 % 256); {45656#false} is VALID [2022-02-20 19:02:01,097 INFO L290 TraceCheckUtils]: 269: Hoare triple {45656#false} assume !!(0 == ~ep42~0 % 256); {45656#false} is VALID [2022-02-20 19:02:01,097 INFO L290 TraceCheckUtils]: 270: Hoare triple {45656#false} assume !!(0 == ~ep43~0 % 256); {45656#false} is VALID [2022-02-20 19:02:01,097 INFO L290 TraceCheckUtils]: 271: Hoare triple {45656#false} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~4#1; {45656#false} is VALID [2022-02-20 19:02:01,097 INFO L290 TraceCheckUtils]: 272: Hoare triple {45656#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {45656#false} is VALID [2022-02-20 19:02:01,097 INFO L290 TraceCheckUtils]: 273: Hoare triple {45656#false} assume ~st1~0 + ~nl1~0 <= 1; {45656#false} is VALID [2022-02-20 19:02:01,097 INFO L290 TraceCheckUtils]: 274: Hoare triple {45656#false} assume ~st2~0 + ~nl2~0 <= 1; {45656#false} is VALID [2022-02-20 19:02:01,098 INFO L290 TraceCheckUtils]: 275: Hoare triple {45656#false} assume ~st3~0 + ~nl3~0 <= 1; {45656#false} is VALID [2022-02-20 19:02:01,098 INFO L290 TraceCheckUtils]: 276: Hoare triple {45656#false} assume ~st4~0 + ~nl4~0 <= 1; {45656#false} is VALID [2022-02-20 19:02:01,098 INFO L290 TraceCheckUtils]: 277: Hoare triple {45656#false} assume !(~r1~0 >= 3); {45656#false} is VALID [2022-02-20 19:02:01,098 INFO L290 TraceCheckUtils]: 278: Hoare triple {45656#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {45656#false} is VALID [2022-02-20 19:02:01,098 INFO L290 TraceCheckUtils]: 279: Hoare triple {45656#false} assume ~r1~0 < 3; {45656#false} is VALID [2022-02-20 19:02:01,098 INFO L290 TraceCheckUtils]: 280: Hoare triple {45656#false} assume !(~r1~0 >= 3); {45656#false} is VALID [2022-02-20 19:02:01,098 INFO L290 TraceCheckUtils]: 281: Hoare triple {45656#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {45656#false} is VALID [2022-02-20 19:02:01,099 INFO L290 TraceCheckUtils]: 282: Hoare triple {45656#false} assume ~r1~0 < 3;main_~check__tmp~4#1 := 1;~__return_5759~0 := main_~check__tmp~4#1;main_~main__c1~0#1 := ~__return_5759~0;havoc main_~__tmp_5~0#1;main_~__tmp_5~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~4#1;main_~assert__arg~4#1 := main_~__tmp_5~0#1; {45656#false} is VALID [2022-02-20 19:02:01,099 INFO L290 TraceCheckUtils]: 283: Hoare triple {45656#false} assume !(0 == main_~assert__arg~4#1 % 256);main_~main____CPAchecker_TMP_0~4#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {45656#false} is VALID [2022-02-20 19:02:01,099 INFO L290 TraceCheckUtils]: 284: Hoare triple {45656#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~5#1;main_~node1__newmax~5#1 := 0; {45656#false} is VALID [2022-02-20 19:02:01,099 INFO L290 TraceCheckUtils]: 285: Hoare triple {45656#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); {45656#false} is VALID [2022-02-20 19:02:01,099 INFO L290 TraceCheckUtils]: 286: Hoare triple {45656#false} assume !!(0 == ~ep21~0 % 256); {45656#false} is VALID [2022-02-20 19:02:01,099 INFO L290 TraceCheckUtils]: 287: Hoare triple {45656#false} assume !!(0 == ~ep31~0 % 256); {45656#false} is VALID [2022-02-20 19:02:01,099 INFO L290 TraceCheckUtils]: 288: Hoare triple {45656#false} assume !!(0 == ~ep41~0 % 256); {45656#false} is VALID [2022-02-20 19:02:01,100 INFO L290 TraceCheckUtils]: 289: Hoare triple {45656#false} ~newmax1~0 := main_~node1__newmax~5#1; {45656#false} is VALID [2022-02-20 19:02:01,100 INFO L290 TraceCheckUtils]: 290: Hoare triple {45656#false} assume 3 == ~r1~0; {45656#false} is VALID [2022-02-20 19:02:01,100 INFO L290 TraceCheckUtils]: 291: Hoare triple {45656#false} assume ~max1~0 == ~id1~0;~st1~0 := 1; {45656#false} is VALID [2022-02-20 19:02:01,100 INFO L290 TraceCheckUtils]: 292: Hoare triple {45656#false} ~mode1~0 := 0;havoc main_~node2__newmax~5#1;main_~node2__newmax~5#1 := 0; {45656#false} is VALID [2022-02-20 19:02:01,100 INFO L290 TraceCheckUtils]: 293: Hoare triple {45656#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); {45656#false} is VALID [2022-02-20 19:02:01,100 INFO L290 TraceCheckUtils]: 294: Hoare triple {45656#false} assume !!(0 == ~ep12~0 % 256); {45656#false} is VALID [2022-02-20 19:02:01,101 INFO L290 TraceCheckUtils]: 295: Hoare triple {45656#false} assume !!(0 == ~ep32~0 % 256); {45656#false} is VALID [2022-02-20 19:02:01,101 INFO L290 TraceCheckUtils]: 296: Hoare triple {45656#false} assume !!(0 == ~ep42~0 % 256); {45656#false} is VALID [2022-02-20 19:02:01,101 INFO L290 TraceCheckUtils]: 297: Hoare triple {45656#false} ~newmax2~0 := main_~node2__newmax~5#1; {45656#false} is VALID [2022-02-20 19:02:01,101 INFO L290 TraceCheckUtils]: 298: Hoare triple {45656#false} assume 3 == ~r2~0; {45656#false} is VALID [2022-02-20 19:02:01,101 INFO L290 TraceCheckUtils]: 299: Hoare triple {45656#false} assume ~max2~0 == ~id2~0;~st2~0 := 1; {45656#false} is VALID [2022-02-20 19:02:01,101 INFO L290 TraceCheckUtils]: 300: Hoare triple {45656#false} ~mode2~0 := 0;havoc main_~node3__newmax~5#1;main_~node3__newmax~5#1 := 0; {45656#false} is VALID [2022-02-20 19:02:01,101 INFO L290 TraceCheckUtils]: 301: Hoare triple {45656#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); {45656#false} is VALID [2022-02-20 19:02:01,102 INFO L290 TraceCheckUtils]: 302: Hoare triple {45656#false} assume !!(0 == ~ep13~0 % 256); {45656#false} is VALID [2022-02-20 19:02:01,102 INFO L290 TraceCheckUtils]: 303: Hoare triple {45656#false} assume !!(0 == ~ep23~0 % 256); {45656#false} is VALID [2022-02-20 19:02:01,102 INFO L290 TraceCheckUtils]: 304: Hoare triple {45656#false} assume !!(0 == ~ep43~0 % 256); {45656#false} is VALID [2022-02-20 19:02:01,102 INFO L290 TraceCheckUtils]: 305: Hoare triple {45656#false} ~newmax3~0 := main_~node3__newmax~5#1; {45656#false} is VALID [2022-02-20 19:02:01,102 INFO L290 TraceCheckUtils]: 306: Hoare triple {45656#false} assume 3 == ~r3~0; {45656#false} is VALID [2022-02-20 19:02:01,102 INFO L290 TraceCheckUtils]: 307: Hoare triple {45656#false} assume ~max3~0 == ~id3~0;~st3~0 := 1; {45656#false} is VALID [2022-02-20 19:02:01,102 INFO L290 TraceCheckUtils]: 308: Hoare triple {45656#false} ~mode3~0 := 0;havoc main_~node4__newmax~5#1;main_~node4__newmax~5#1 := 0; {45656#false} is VALID [2022-02-20 19:02:01,103 INFO L290 TraceCheckUtils]: 309: Hoare triple {45656#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); {45656#false} is VALID [2022-02-20 19:02:01,103 INFO L290 TraceCheckUtils]: 310: Hoare triple {45656#false} assume !!(0 == ~ep14~0 % 256); {45656#false} is VALID [2022-02-20 19:02:01,103 INFO L290 TraceCheckUtils]: 311: Hoare triple {45656#false} assume !!(0 == ~ep24~0 % 256); {45656#false} is VALID [2022-02-20 19:02:01,103 INFO L290 TraceCheckUtils]: 312: Hoare triple {45656#false} assume !!(0 == ~ep34~0 % 256); {45656#false} is VALID [2022-02-20 19:02:01,103 INFO L290 TraceCheckUtils]: 313: Hoare triple {45656#false} ~newmax4~0 := main_~node4__newmax~5#1; {45656#false} is VALID [2022-02-20 19:02:01,103 INFO L290 TraceCheckUtils]: 314: Hoare triple {45656#false} assume 3 == ~r4~0; {45656#false} is VALID [2022-02-20 19:02:01,104 INFO L290 TraceCheckUtils]: 315: Hoare triple {45656#false} assume ~max4~0 == ~id4~0;~st4~0 := 1; {45656#false} is VALID [2022-02-20 19:02:01,104 INFO L290 TraceCheckUtils]: 316: Hoare triple {45656#false} ~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~5#1; {45656#false} is VALID [2022-02-20 19:02:01,104 INFO L290 TraceCheckUtils]: 317: Hoare triple {45656#false} assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1);main_~check__tmp~5#1 := 0; {45656#false} is VALID [2022-02-20 19:02:01,104 INFO L290 TraceCheckUtils]: 318: Hoare triple {45656#false} ~__return_5975~0 := main_~check__tmp~5#1;main_~main__c1~0#1 := ~__return_5975~0;~__tmp_5976_0~0 := main_~main____CPAchecker_TMP_0~4#1; {45656#false} is VALID [2022-02-20 19:02:01,104 INFO L290 TraceCheckUtils]: 319: Hoare triple {45656#false} main_~main____CPAchecker_TMP_0~4#1 := ~__tmp_5976_0~0;havoc main_~__tmp_6~0#1;main_~__tmp_6~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~5#1;main_~assert__arg~5#1 := main_~__tmp_6~0#1; {45656#false} is VALID [2022-02-20 19:02:01,104 INFO L290 TraceCheckUtils]: 320: Hoare triple {45656#false} assume 0 == main_~assert__arg~5#1 % 256; {45656#false} is VALID [2022-02-20 19:02:01,104 INFO L290 TraceCheckUtils]: 321: Hoare triple {45656#false} assume !false; {45656#false} is VALID [2022-02-20 19:02:01,105 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 19:02:01,105 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 19:02:01,106 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1162539338] [2022-02-20 19:02:01,106 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1162539338] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 19:02:01,106 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 19:02:01,106 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 19:02:01,106 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1445011620] [2022-02-20 19:02:01,106 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 19:02:01,107 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 107.33333333333333) internal successors, (322), 3 states have internal predecessors, (322), 0 states have call successors, (0), 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 322 [2022-02-20 19:02:01,108 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 19:02:01,108 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 107.33333333333333) internal successors, (322), 3 states have internal predecessors, (322), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 19:02:01,299 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 322 edges. 322 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:02:01,299 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 19:02:01,299 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 19:02:01,300 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 19:02:01,300 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 19:02:01,300 INFO L87 Difference]: Start difference. First operand 4802 states and 7419 transitions. Second operand has 3 states, 3 states have (on average 107.33333333333333) internal successors, (322), 3 states have internal predecessors, (322), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 19:02:11,508 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:02:11,509 INFO L93 Difference]: Finished difference Result 14339 states and 22141 transitions. [2022-02-20 19:02:11,509 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 19:02:11,509 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 107.33333333333333) internal successors, (322), 3 states have internal predecessors, (322), 0 states have call successors, (0), 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 322 [2022-02-20 19:02:11,509 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 19:02:11,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 107.33333333333333) internal successors, (322), 3 states have internal predecessors, (322), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 19:02:11,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3661 transitions. [2022-02-20 19:02:11,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 107.33333333333333) internal successors, (322), 3 states have internal predecessors, (322), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 19:02:11,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3661 transitions. [2022-02-20 19:02:11,530 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 3661 transitions. [2022-02-20 19:02:13,762 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 3661 edges. 3661 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:02:17,262 INFO L225 Difference]: With dead ends: 14339 [2022-02-20 19:02:17,262 INFO L226 Difference]: Without dead ends: 9575 [2022-02-20 19:02:17,267 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 19:02:17,268 INFO L933 BasicCegarLoop]: 2442 mSDtfsCounter, 1218 mSDsluCounter, 1219 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1218 SdHoareTripleChecker+Valid, 3661 SdHoareTripleChecker+Invalid, 9 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-02-20 19:02:17,269 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1218 Valid, 3661 Invalid, 9 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-02-20 19:02:17,276 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9575 states. [2022-02-20 19:02:18,005 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9575 to 4821. [2022-02-20 19:02:18,006 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 19:02:18,022 INFO L82 GeneralOperation]: Start isEquivalent. First operand 9575 states. Second operand has 4821 states, 4820 states have (on average 1.5450207468879669) internal successors, (7447), 4820 states have internal predecessors, (7447), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 19:02:18,030 INFO L74 IsIncluded]: Start isIncluded. First operand 9575 states. Second operand has 4821 states, 4820 states have (on average 1.5450207468879669) internal successors, (7447), 4820 states have internal predecessors, (7447), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 19:02:18,079 INFO L87 Difference]: Start difference. First operand 9575 states. Second operand has 4821 states, 4820 states have (on average 1.5450207468879669) internal successors, (7447), 4820 states have internal predecessors, (7447), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 19:02:20,537 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:02:20,537 INFO L93 Difference]: Finished difference Result 9575 states and 14782 transitions. [2022-02-20 19:02:20,537 INFO L276 IsEmpty]: Start isEmpty. Operand 9575 states and 14782 transitions. [2022-02-20 19:02:20,549 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:02:20,549 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:02:20,557 INFO L74 IsIncluded]: Start isIncluded. First operand has 4821 states, 4820 states have (on average 1.5450207468879669) internal successors, (7447), 4820 states have internal predecessors, (7447), 0 states have call successors, (0), 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 9575 states. [2022-02-20 19:02:20,562 INFO L87 Difference]: Start difference. First operand has 4821 states, 4820 states have (on average 1.5450207468879669) internal successors, (7447), 4820 states have internal predecessors, (7447), 0 states have call successors, (0), 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 9575 states. [2022-02-20 19:02:23,050 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:02:23,050 INFO L93 Difference]: Finished difference Result 9575 states and 14782 transitions. [2022-02-20 19:02:23,050 INFO L276 IsEmpty]: Start isEmpty. Operand 9575 states and 14782 transitions. [2022-02-20 19:02:23,059 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:02:23,059 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:02:23,059 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 19:02:23,059 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 19:02:23,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4821 states, 4820 states have (on average 1.5450207468879669) internal successors, (7447), 4820 states have internal predecessors, (7447), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 19:02:23,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4821 states to 4821 states and 7447 transitions. [2022-02-20 19:02:23,936 INFO L78 Accepts]: Start accepts. Automaton has 4821 states and 7447 transitions. Word has length 322 [2022-02-20 19:02:23,936 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 19:02:23,936 INFO L470 AbstractCegarLoop]: Abstraction has 4821 states and 7447 transitions. [2022-02-20 19:02:23,937 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 107.33333333333333) internal successors, (322), 3 states have internal predecessors, (322), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 19:02:23,937 INFO L276 IsEmpty]: Start isEmpty. Operand 4821 states and 7447 transitions. [2022-02-20 19:02:23,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2022-02-20 19:02:23,942 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 19:02:23,942 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 19:02:23,942 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-02-20 19:02:23,942 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 19:02:23,943 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 19:02:23,943 INFO L85 PathProgramCache]: Analyzing trace with hash 706446803, now seen corresponding path program 1 times [2022-02-20 19:02:23,943 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 19:02:23,943 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [30367129] [2022-02-20 19:02:23,943 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:02:23,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 19:02:24,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:02:24,042 INFO L290 TraceCheckUtils]: 0: Hoare triple {90519#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(57, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~newmax1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~newmax2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~newmax3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~newmax4~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[3 := #funAddr~node4.base], ~nodes~0.offset[3 := #funAddr~node4.offset];~__return_4657~0 := 0;~__return_4899~0 := 0;~__return_5106~0 := 0;~__return_5329~0 := 0;~__return_5536~0 := 0;~__return_5759~0 := 0;~__return_5975~0 := 0;~__tmp_5976_0~0 := 0;~__return_6173~0 := 0;~__return_5989~0 := 0; {90519#true} is VALID [2022-02-20 19:02:24,042 INFO L290 TraceCheckUtils]: 1: Hoare triple {90519#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~6#1, main_~node4____CPAchecker_TMP_2~3#1, main_~node4____CPAchecker_TMP_1~3#1, main_~node4____CPAchecker_TMP_0~3#1, main_~node4__newmax~6#1, main_~node3____CPAchecker_TMP_2~3#1, main_~node3____CPAchecker_TMP_1~3#1, main_~node3____CPAchecker_TMP_0~3#1, main_~node3__newmax~6#1, main_~node2____CPAchecker_TMP_2~3#1, main_~node2____CPAchecker_TMP_1~3#1, main_~node2____CPAchecker_TMP_0~3#1, main_~node2__newmax~6#1, main_~node1____CPAchecker_TMP_2~3#1, main_~node1____CPAchecker_TMP_1~3#1, main_~node1____CPAchecker_TMP_0~3#1, main_~node1__newmax~6#1, main_~main____CPAchecker_TMP_0~5#1, main_~__tmp_6~0#1, main_~assert__arg~5#1, main_~check__tmp~5#1, main_~node4__newmax~5#1, main_~node3__newmax~5#1, main_~node2__newmax~5#1, main_~node1__newmax~5#1, main_~main____CPAchecker_TMP_0~4#1, main_~__tmp_5~0#1, main_~assert__arg~4#1, main_~check__tmp~4#1, main_~node4____CPAchecker_TMP_2~2#1, main_~node4____CPAchecker_TMP_1~2#1, main_~node4____CPAchecker_TMP_0~2#1, main_~node4__newmax~4#1, main_~node3____CPAchecker_TMP_2~2#1, main_~node3____CPAchecker_TMP_1~2#1, main_~node3____CPAchecker_TMP_0~2#1, main_~node3__newmax~4#1, main_~node2____CPAchecker_TMP_2~2#1, main_~node2____CPAchecker_TMP_1~2#1, main_~node2____CPAchecker_TMP_0~2#1, main_~node2__newmax~4#1, main_~node1____CPAchecker_TMP_2~2#1, main_~node1____CPAchecker_TMP_1~2#1, main_~node1____CPAchecker_TMP_0~2#1, main_~node1__newmax~4#1, main_~main____CPAchecker_TMP_0~3#1, main_~__tmp_4~0#1, main_~assert__arg~3#1, main_~check__tmp~3#1, main_~node4__newmax~3#1, main_~node3__newmax~3#1, main_~node2__newmax~3#1, main_~node1__newmax~3#1, main_~main____CPAchecker_TMP_0~2#1, main_~__tmp_3~0#1, main_~assert__arg~2#1, main_~check__tmp~2#1, main_~node4____CPAchecker_TMP_2~1#1, main_~node4____CPAchecker_TMP_1~1#1, main_~node4____CPAchecker_TMP_0~1#1, main_~node4__newmax~2#1, main_~node3____CPAchecker_TMP_2~1#1, main_~node3____CPAchecker_TMP_1~1#1, main_~node3____CPAchecker_TMP_0~1#1, main_~node3__newmax~2#1, main_~node2____CPAchecker_TMP_2~1#1, main_~node2____CPAchecker_TMP_1~1#1, main_~node2____CPAchecker_TMP_0~1#1, main_~node2__newmax~2#1, main_~node1____CPAchecker_TMP_2~1#1, main_~node1____CPAchecker_TMP_1~1#1, main_~node1____CPAchecker_TMP_0~1#1, main_~node1__newmax~2#1, main_~main____CPAchecker_TMP_0~1#1, main_~__tmp_2~0#1, main_~assert__arg~1#1, main_~check__tmp~1#1, main_~node4__newmax~1#1, main_~node3__newmax~1#1, main_~node2__newmax~1#1, main_~node1__newmax~1#1, main_~main____CPAchecker_TMP_0~0#1, main_~__tmp_1~0#1, main_~assert__arg~0#1, main_~check__tmp~0#1, main_~node4____CPAchecker_TMP_2~0#1, main_~node4____CPAchecker_TMP_1~0#1, main_~node4____CPAchecker_TMP_0~0#1, main_~node4__newmax~0#1, main_~node3____CPAchecker_TMP_2~0#1, main_~node3____CPAchecker_TMP_1~0#1, main_~node3____CPAchecker_TMP_0~0#1, main_~node3__newmax~0#1, main_~node2____CPAchecker_TMP_2~0#1, main_~node2____CPAchecker_TMP_1~0#1, main_~node2____CPAchecker_TMP_0~0#1, main_~node2__newmax~0#1, main_~node1____CPAchecker_TMP_2~0#1, main_~node1____CPAchecker_TMP_1~0#1, main_~node1____CPAchecker_TMP_0~0#1, main_~node1__newmax~0#1, main_~init__r121~0#1, main_~init__r131~0#1, main_~init__r141~0#1, main_~init__r211~0#1, main_~init__r231~0#1, main_~init__r241~0#1, main_~init__r311~0#1, main_~init__r321~0#1, main_~init__r341~0#1, main_~init__r411~0#1, main_~init__r421~0#1, main_~init__r431~0#1, main_~init__r122~0#1, main_~init__tmp~0#1, main_~init__r132~0#1, main_~init__tmp___0~0#1, main_~init__r142~0#1, main_~init__tmp___1~0#1, main_~init__r212~0#1, main_~init__tmp___2~0#1, main_~init__r232~0#1, main_~init__tmp___3~0#1, main_~init__r242~0#1, main_~init__tmp___4~0#1, main_~init__r312~0#1, main_~init__tmp___5~0#1, main_~init__r322~0#1, main_~init__tmp___6~0#1, main_~init__r342~0#1, main_~init__tmp___7~0#1, main_~init__r412~0#1, main_~init__tmp___8~0#1, main_~init__r422~0#1, main_~init__tmp___9~0#1, main_~init__r432~0#1, main_~init__tmp___10~0#1, main_~init__r123~0#1, main_~init__tmp___11~0#1, main_~init__r133~0#1, main_~init__tmp___12~0#1, main_~init__r143~0#1, main_~init__tmp___13~0#1, main_~init__r213~0#1, main_~init__tmp___14~0#1, main_~init__r233~0#1, main_~init__tmp___15~0#1, main_~init__r243~0#1, main_~init__tmp___16~0#1, main_~init__r313~0#1, main_~init__tmp___17~0#1, main_~init__r323~0#1, main_~init__tmp___18~0#1, main_~init__r343~0#1, main_~init__tmp___19~0#1, main_~init__r413~0#1, main_~init__tmp___20~0#1, main_~init__r423~0#1, main_~init__tmp___21~0#1, main_~init__r433~0#1, main_~init__tmp___22~0#1, main_~init__tmp___23~0#1, main_~main__c1~0#1, main_~main__i2~0#1;havoc main_~main__c1~0#1;havoc main_~main__i2~0#1;main_~main__c1~0#1 := 0;~ep12~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1;~ep13~0 := main_#t~nondet5#1;havoc main_#t~nondet5#1;~ep14~0 := main_#t~nondet6#1;havoc main_#t~nondet6#1;~ep21~0 := main_#t~nondet7#1;havoc main_#t~nondet7#1;~ep23~0 := main_#t~nondet8#1;havoc main_#t~nondet8#1;~ep24~0 := main_#t~nondet9#1;havoc main_#t~nondet9#1;~ep31~0 := main_#t~nondet10#1;havoc main_#t~nondet10#1;~ep32~0 := main_#t~nondet11#1;havoc main_#t~nondet11#1;~ep34~0 := main_#t~nondet12#1;havoc main_#t~nondet12#1;~ep41~0 := main_#t~nondet13#1;havoc main_#t~nondet13#1;~ep42~0 := main_#t~nondet14#1;havoc main_#t~nondet14#1;~ep43~0 := main_#t~nondet15#1;havoc main_#t~nondet15#1;assume -128 <= main_#t~nondet16#1 && main_#t~nondet16#1 <= 127;~id1~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;assume -128 <= main_#t~nondet17#1 && main_#t~nondet17#1 <= 127;~r1~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;assume -128 <= main_#t~nondet18#1 && main_#t~nondet18#1 <= 127;~st1~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;assume -128 <= main_#t~nondet19#1 && main_#t~nondet19#1 <= 127;~nl1~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;assume -128 <= main_#t~nondet20#1 && main_#t~nondet20#1 <= 127;~m1~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;assume -128 <= main_#t~nondet21#1 && main_#t~nondet21#1 <= 127;~max1~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;~mode1~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;~newmax1~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;assume -128 <= main_#t~nondet24#1 && main_#t~nondet24#1 <= 127;~id2~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;assume -128 <= main_#t~nondet25#1 && main_#t~nondet25#1 <= 127;~r2~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;assume -128 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 127;~st2~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;assume -128 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 127;~nl2~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;assume -128 <= main_#t~nondet28#1 && main_#t~nondet28#1 <= 127;~m2~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;assume -128 <= main_#t~nondet29#1 && main_#t~nondet29#1 <= 127;~max2~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~mode2~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~newmax2~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;assume -128 <= main_#t~nondet32#1 && main_#t~nondet32#1 <= 127;~id3~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;assume -128 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 127;~r3~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;assume -128 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 127;~st3~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;assume -128 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 127;~nl3~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;assume -128 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 127;~m3~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;assume -128 <= main_#t~nondet37#1 && main_#t~nondet37#1 <= 127;~max3~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~mode3~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~newmax3~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;assume -128 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 127;~id4~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;assume -128 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 127;~r4~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;assume -128 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 127;~st4~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;assume -128 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 127;~nl4~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;assume -128 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 127;~m4~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;assume -128 <= main_#t~nondet45#1 && main_#t~nondet45#1 <= 127;~max4~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~mode4~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~newmax4~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;havoc main_~init__r121~0#1;havoc main_~init__r131~0#1;havoc main_~init__r141~0#1;havoc main_~init__r211~0#1;havoc main_~init__r231~0#1;havoc main_~init__r241~0#1;havoc main_~init__r311~0#1;havoc main_~init__r321~0#1;havoc main_~init__r341~0#1;havoc main_~init__r411~0#1;havoc main_~init__r421~0#1;havoc main_~init__r431~0#1;havoc main_~init__r122~0#1;havoc main_~init__tmp~0#1;havoc main_~init__r132~0#1;havoc main_~init__tmp___0~0#1;havoc main_~init__r142~0#1;havoc main_~init__tmp___1~0#1;havoc main_~init__r212~0#1;havoc main_~init__tmp___2~0#1;havoc main_~init__r232~0#1;havoc main_~init__tmp___3~0#1;havoc main_~init__r242~0#1;havoc main_~init__tmp___4~0#1;havoc main_~init__r312~0#1;havoc main_~init__tmp___5~0#1;havoc main_~init__r322~0#1;havoc main_~init__tmp___6~0#1;havoc main_~init__r342~0#1;havoc main_~init__tmp___7~0#1;havoc main_~init__r412~0#1;havoc main_~init__tmp___8~0#1;havoc main_~init__r422~0#1;havoc main_~init__tmp___9~0#1;havoc main_~init__r432~0#1;havoc main_~init__tmp___10~0#1;havoc main_~init__r123~0#1;havoc main_~init__tmp___11~0#1;havoc main_~init__r133~0#1;havoc main_~init__tmp___12~0#1;havoc main_~init__r143~0#1;havoc main_~init__tmp___13~0#1;havoc main_~init__r213~0#1;havoc main_~init__tmp___14~0#1;havoc main_~init__r233~0#1;havoc main_~init__tmp___15~0#1;havoc main_~init__r243~0#1;havoc main_~init__tmp___16~0#1;havoc main_~init__r313~0#1;havoc main_~init__tmp___17~0#1;havoc main_~init__r323~0#1;havoc main_~init__tmp___18~0#1;havoc main_~init__r343~0#1;havoc main_~init__tmp___19~0#1;havoc main_~init__r413~0#1;havoc main_~init__tmp___20~0#1;havoc main_~init__r423~0#1;havoc main_~init__tmp___21~0#1;havoc main_~init__r433~0#1;havoc main_~init__tmp___22~0#1;havoc main_~init__tmp___23~0#1;main_~init__r121~0#1 := ~ep12~0;main_~init__r131~0#1 := ~ep13~0;main_~init__r141~0#1 := ~ep14~0;main_~init__r211~0#1 := ~ep21~0;main_~init__r231~0#1 := ~ep23~0;main_~init__r241~0#1 := ~ep24~0;main_~init__r311~0#1 := ~ep31~0;main_~init__r321~0#1 := ~ep32~0;main_~init__r341~0#1 := ~ep34~0;main_~init__r411~0#1 := ~ep41~0;main_~init__r421~0#1 := ~ep42~0;main_~init__r431~0#1 := ~ep43~0; {90519#true} is VALID [2022-02-20 19:02:24,043 INFO L290 TraceCheckUtils]: 2: Hoare triple {90519#true} assume !!(0 == main_~init__r121~0#1 % 256); {90519#true} is VALID [2022-02-20 19:02:24,043 INFO L290 TraceCheckUtils]: 3: Hoare triple {90519#true} assume !(0 == main_~init__r131~0#1 % 256); {90519#true} is VALID [2022-02-20 19:02:24,043 INFO L290 TraceCheckUtils]: 4: Hoare triple {90519#true} assume !!(0 == ~ep32~0 % 256); {90519#true} is VALID [2022-02-20 19:02:24,044 INFO L290 TraceCheckUtils]: 5: Hoare triple {90519#true} assume !!(0 == main_~init__r141~0#1 % 256);main_~init__tmp~0#1 := 0; {90521#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r141~0#1| 256)) |ULTIMATE.start_main_~init__r141~0#1|) 0)} is VALID [2022-02-20 19:02:24,045 INFO L290 TraceCheckUtils]: 6: Hoare triple {90521#(= (+ (* (- 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); {90521#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r141~0#1| 256)) |ULTIMATE.start_main_~init__r141~0#1|) 0)} is VALID [2022-02-20 19:02:24,045 INFO L290 TraceCheckUtils]: 7: Hoare triple {90521#(= (+ (* (- 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; {90521#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r141~0#1| 256)) |ULTIMATE.start_main_~init__r141~0#1|) 0)} is VALID [2022-02-20 19:02:24,046 INFO L290 TraceCheckUtils]: 8: Hoare triple {90521#(= (+ (* (- 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); {90521#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r141~0#1| 256)) |ULTIMATE.start_main_~init__r141~0#1|) 0)} is VALID [2022-02-20 19:02:24,046 INFO L290 TraceCheckUtils]: 9: Hoare triple {90521#(= (+ (* (- 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; {90520#false} is VALID [2022-02-20 19:02:24,046 INFO L290 TraceCheckUtils]: 10: Hoare triple {90520#false} main_~init__r142~0#1 := (if 0 == main_~init__tmp___1~0#1 then 0 else 1); {90520#false} is VALID [2022-02-20 19:02:24,046 INFO L290 TraceCheckUtils]: 11: Hoare triple {90520#false} assume !(0 == main_~init__r211~0#1 % 256);main_~init__tmp___2~0#1 := 1; {90520#false} is VALID [2022-02-20 19:02:24,047 INFO L290 TraceCheckUtils]: 12: Hoare triple {90520#false} main_~init__r212~0#1 := (if 0 == main_~init__tmp___2~0#1 then 0 else 1); {90520#false} is VALID [2022-02-20 19:02:24,047 INFO L290 TraceCheckUtils]: 13: Hoare triple {90520#false} assume !(0 == main_~init__r231~0#1 % 256);main_~init__tmp___3~0#1 := 1; {90520#false} is VALID [2022-02-20 19:02:24,047 INFO L290 TraceCheckUtils]: 14: Hoare triple {90520#false} main_~init__r232~0#1 := (if 0 == main_~init__tmp___3~0#1 then 0 else 1); {90520#false} is VALID [2022-02-20 19:02:24,047 INFO L290 TraceCheckUtils]: 15: Hoare triple {90520#false} assume !(0 == main_~init__r241~0#1 % 256);main_~init__tmp___4~0#1 := 1; {90520#false} is VALID [2022-02-20 19:02:24,047 INFO L290 TraceCheckUtils]: 16: Hoare triple {90520#false} main_~init__r242~0#1 := (if 0 == main_~init__tmp___4~0#1 then 0 else 1); {90520#false} is VALID [2022-02-20 19:02:24,048 INFO L290 TraceCheckUtils]: 17: Hoare triple {90520#false} assume !(0 == main_~init__r311~0#1 % 256);main_~init__tmp___5~0#1 := 1; {90520#false} is VALID [2022-02-20 19:02:24,048 INFO L290 TraceCheckUtils]: 18: Hoare triple {90520#false} main_~init__r312~0#1 := (if 0 == main_~init__tmp___5~0#1 then 0 else 1); {90520#false} is VALID [2022-02-20 19:02:24,048 INFO L290 TraceCheckUtils]: 19: Hoare triple {90520#false} assume !(0 == main_~init__r321~0#1 % 256);main_~init__tmp___6~0#1 := 1; {90520#false} is VALID [2022-02-20 19:02:24,048 INFO L290 TraceCheckUtils]: 20: Hoare triple {90520#false} main_~init__r322~0#1 := (if 0 == main_~init__tmp___6~0#1 then 0 else 1); {90520#false} is VALID [2022-02-20 19:02:24,048 INFO L290 TraceCheckUtils]: 21: Hoare triple {90520#false} assume !(0 == main_~init__r341~0#1 % 256);main_~init__tmp___7~0#1 := 1; {90520#false} is VALID [2022-02-20 19:02:24,048 INFO L290 TraceCheckUtils]: 22: Hoare triple {90520#false} main_~init__r342~0#1 := (if 0 == main_~init__tmp___7~0#1 then 0 else 1); {90520#false} is VALID [2022-02-20 19:02:24,049 INFO L290 TraceCheckUtils]: 23: Hoare triple {90520#false} assume !(0 == main_~init__r411~0#1 % 256);main_~init__tmp___8~0#1 := 1; {90520#false} is VALID [2022-02-20 19:02:24,049 INFO L290 TraceCheckUtils]: 24: Hoare triple {90520#false} main_~init__r412~0#1 := (if 0 == main_~init__tmp___8~0#1 then 0 else 1); {90520#false} is VALID [2022-02-20 19:02:24,049 INFO L290 TraceCheckUtils]: 25: Hoare triple {90520#false} assume !(0 == main_~init__r421~0#1 % 256);main_~init__tmp___9~0#1 := 1; {90520#false} is VALID [2022-02-20 19:02:24,049 INFO L290 TraceCheckUtils]: 26: Hoare triple {90520#false} main_~init__r422~0#1 := (if 0 == main_~init__tmp___9~0#1 then 0 else 1); {90520#false} is VALID [2022-02-20 19:02:24,049 INFO L290 TraceCheckUtils]: 27: Hoare triple {90520#false} assume !(0 == main_~init__r431~0#1 % 256);main_~init__tmp___10~0#1 := 1; {90520#false} is VALID [2022-02-20 19:02:24,049 INFO L290 TraceCheckUtils]: 28: Hoare triple {90520#false} main_~init__r432~0#1 := (if 0 == main_~init__tmp___10~0#1 then 0 else 1); {90520#false} is VALID [2022-02-20 19:02:24,050 INFO L290 TraceCheckUtils]: 29: Hoare triple {90520#false} assume !(0 == main_~init__r122~0#1 % 256);main_~init__tmp___11~0#1 := 1; {90520#false} is VALID [2022-02-20 19:02:24,050 INFO L290 TraceCheckUtils]: 30: Hoare triple {90520#false} main_~init__r123~0#1 := (if 0 == main_~init__tmp___11~0#1 then 0 else 1); {90520#false} is VALID [2022-02-20 19:02:24,050 INFO L290 TraceCheckUtils]: 31: Hoare triple {90520#false} assume !(0 == main_~init__r132~0#1 % 256);main_~init__tmp___12~0#1 := 1; {90520#false} is VALID [2022-02-20 19:02:24,050 INFO L290 TraceCheckUtils]: 32: Hoare triple {90520#false} main_~init__r133~0#1 := (if 0 == main_~init__tmp___12~0#1 then 0 else 1); {90520#false} is VALID [2022-02-20 19:02:24,050 INFO L290 TraceCheckUtils]: 33: Hoare triple {90520#false} assume !(0 == main_~init__r142~0#1 % 256);main_~init__tmp___13~0#1 := 1; {90520#false} is VALID [2022-02-20 19:02:24,050 INFO L290 TraceCheckUtils]: 34: Hoare triple {90520#false} main_~init__r143~0#1 := (if 0 == main_~init__tmp___13~0#1 then 0 else 1); {90520#false} is VALID [2022-02-20 19:02:24,051 INFO L290 TraceCheckUtils]: 35: Hoare triple {90520#false} assume !(0 == main_~init__r212~0#1 % 256);main_~init__tmp___14~0#1 := 1; {90520#false} is VALID [2022-02-20 19:02:24,051 INFO L290 TraceCheckUtils]: 36: Hoare triple {90520#false} main_~init__r213~0#1 := (if 0 == main_~init__tmp___14~0#1 then 0 else 1); {90520#false} is VALID [2022-02-20 19:02:24,051 INFO L290 TraceCheckUtils]: 37: Hoare triple {90520#false} assume !(0 == main_~init__r232~0#1 % 256);main_~init__tmp___15~0#1 := 1; {90520#false} is VALID [2022-02-20 19:02:24,051 INFO L290 TraceCheckUtils]: 38: Hoare triple {90520#false} main_~init__r233~0#1 := (if 0 == main_~init__tmp___15~0#1 then 0 else 1); {90520#false} is VALID [2022-02-20 19:02:24,051 INFO L290 TraceCheckUtils]: 39: Hoare triple {90520#false} assume !(0 == main_~init__r242~0#1 % 256);main_~init__tmp___16~0#1 := 1; {90520#false} is VALID [2022-02-20 19:02:24,051 INFO L290 TraceCheckUtils]: 40: Hoare triple {90520#false} main_~init__r243~0#1 := (if 0 == main_~init__tmp___16~0#1 then 0 else 1); {90520#false} is VALID [2022-02-20 19:02:24,052 INFO L290 TraceCheckUtils]: 41: Hoare triple {90520#false} assume !(0 == main_~init__r312~0#1 % 256);main_~init__tmp___17~0#1 := 1; {90520#false} is VALID [2022-02-20 19:02:24,052 INFO L290 TraceCheckUtils]: 42: Hoare triple {90520#false} main_~init__r313~0#1 := (if 0 == main_~init__tmp___17~0#1 then 0 else 1); {90520#false} is VALID [2022-02-20 19:02:24,052 INFO L290 TraceCheckUtils]: 43: Hoare triple {90520#false} assume !(0 == main_~init__r322~0#1 % 256);main_~init__tmp___18~0#1 := 1; {90520#false} is VALID [2022-02-20 19:02:24,052 INFO L290 TraceCheckUtils]: 44: Hoare triple {90520#false} main_~init__r323~0#1 := (if 0 == main_~init__tmp___18~0#1 then 0 else 1); {90520#false} is VALID [2022-02-20 19:02:24,052 INFO L290 TraceCheckUtils]: 45: Hoare triple {90520#false} assume !(0 == main_~init__r342~0#1 % 256);main_~init__tmp___19~0#1 := 1; {90520#false} is VALID [2022-02-20 19:02:24,052 INFO L290 TraceCheckUtils]: 46: Hoare triple {90520#false} main_~init__r343~0#1 := (if 0 == main_~init__tmp___19~0#1 then 0 else 1); {90520#false} is VALID [2022-02-20 19:02:24,053 INFO L290 TraceCheckUtils]: 47: Hoare triple {90520#false} assume !(0 == main_~init__r412~0#1 % 256);main_~init__tmp___20~0#1 := 1; {90520#false} is VALID [2022-02-20 19:02:24,053 INFO L290 TraceCheckUtils]: 48: Hoare triple {90520#false} main_~init__r413~0#1 := (if 0 == main_~init__tmp___20~0#1 then 0 else 1); {90520#false} is VALID [2022-02-20 19:02:24,053 INFO L290 TraceCheckUtils]: 49: Hoare triple {90520#false} assume !(0 == main_~init__r422~0#1 % 256);main_~init__tmp___21~0#1 := 1; {90520#false} is VALID [2022-02-20 19:02:24,053 INFO L290 TraceCheckUtils]: 50: Hoare triple {90520#false} main_~init__r423~0#1 := (if 0 == main_~init__tmp___21~0#1 then 0 else 1); {90520#false} is VALID [2022-02-20 19:02:24,053 INFO L290 TraceCheckUtils]: 51: Hoare triple {90520#false} assume !(0 == main_~init__r432~0#1 % 256);main_~init__tmp___22~0#1 := 1; {90520#false} is VALID [2022-02-20 19:02:24,053 INFO L290 TraceCheckUtils]: 52: Hoare triple {90520#false} main_~init__r433~0#1 := (if 0 == main_~init__tmp___22~0#1 then 0 else 1); {90520#false} is VALID [2022-02-20 19:02:24,054 INFO L290 TraceCheckUtils]: 53: Hoare triple {90520#false} assume ~id1~0 != ~id2~0; {90520#false} is VALID [2022-02-20 19:02:24,054 INFO L290 TraceCheckUtils]: 54: Hoare triple {90520#false} assume ~id1~0 != ~id3~0; {90520#false} is VALID [2022-02-20 19:02:24,054 INFO L290 TraceCheckUtils]: 55: Hoare triple {90520#false} assume ~id1~0 != ~id4~0; {90520#false} is VALID [2022-02-20 19:02:24,054 INFO L290 TraceCheckUtils]: 56: Hoare triple {90520#false} assume ~id2~0 != ~id3~0; {90520#false} is VALID [2022-02-20 19:02:24,054 INFO L290 TraceCheckUtils]: 57: Hoare triple {90520#false} assume ~id2~0 != ~id4~0; {90520#false} is VALID [2022-02-20 19:02:24,055 INFO L290 TraceCheckUtils]: 58: Hoare triple {90520#false} assume ~id3~0 != ~id4~0; {90520#false} is VALID [2022-02-20 19:02:24,055 INFO L290 TraceCheckUtils]: 59: Hoare triple {90520#false} assume ~id1~0 >= 0; {90520#false} is VALID [2022-02-20 19:02:24,055 INFO L290 TraceCheckUtils]: 60: Hoare triple {90520#false} assume ~id2~0 >= 0; {90520#false} is VALID [2022-02-20 19:02:24,055 INFO L290 TraceCheckUtils]: 61: Hoare triple {90520#false} assume ~id3~0 >= 0; {90520#false} is VALID [2022-02-20 19:02:24,055 INFO L290 TraceCheckUtils]: 62: Hoare triple {90520#false} assume ~id4~0 >= 0; {90520#false} is VALID [2022-02-20 19:02:24,055 INFO L290 TraceCheckUtils]: 63: Hoare triple {90520#false} assume 0 == ~r1~0; {90520#false} is VALID [2022-02-20 19:02:24,056 INFO L290 TraceCheckUtils]: 64: Hoare triple {90520#false} assume 0 == ~r2~0; {90520#false} is VALID [2022-02-20 19:02:24,056 INFO L290 TraceCheckUtils]: 65: Hoare triple {90520#false} assume 0 == ~r3~0; {90520#false} is VALID [2022-02-20 19:02:24,056 INFO L290 TraceCheckUtils]: 66: Hoare triple {90520#false} assume 0 == ~r4~0; {90520#false} is VALID [2022-02-20 19:02:24,056 INFO L290 TraceCheckUtils]: 67: Hoare triple {90520#false} assume !(0 == main_~init__r123~0#1 % 256); {90520#false} is VALID [2022-02-20 19:02:24,056 INFO L290 TraceCheckUtils]: 68: Hoare triple {90520#false} assume !(0 == main_~init__r133~0#1 % 256); {90520#false} is VALID [2022-02-20 19:02:24,056 INFO L290 TraceCheckUtils]: 69: Hoare triple {90520#false} assume !(0 == main_~init__r143~0#1 % 256); {90520#false} is VALID [2022-02-20 19:02:24,057 INFO L290 TraceCheckUtils]: 70: Hoare triple {90520#false} assume !(0 == main_~init__r213~0#1 % 256); {90520#false} is VALID [2022-02-20 19:02:24,057 INFO L290 TraceCheckUtils]: 71: Hoare triple {90520#false} assume !(0 == main_~init__r233~0#1 % 256); {90520#false} is VALID [2022-02-20 19:02:24,057 INFO L290 TraceCheckUtils]: 72: Hoare triple {90520#false} assume !(0 == main_~init__r243~0#1 % 256); {90520#false} is VALID [2022-02-20 19:02:24,057 INFO L290 TraceCheckUtils]: 73: Hoare triple {90520#false} assume !(0 == main_~init__r313~0#1 % 256); {90520#false} is VALID [2022-02-20 19:02:24,057 INFO L290 TraceCheckUtils]: 74: Hoare triple {90520#false} assume !(0 == main_~init__r323~0#1 % 256); {90520#false} is VALID [2022-02-20 19:02:24,057 INFO L290 TraceCheckUtils]: 75: Hoare triple {90520#false} assume !(0 == main_~init__r343~0#1 % 256); {90520#false} is VALID [2022-02-20 19:02:24,058 INFO L290 TraceCheckUtils]: 76: Hoare triple {90520#false} assume !(0 == main_~init__r413~0#1 % 256); {90520#false} is VALID [2022-02-20 19:02:24,058 INFO L290 TraceCheckUtils]: 77: Hoare triple {90520#false} assume !(0 == main_~init__r423~0#1 % 256); {90520#false} is VALID [2022-02-20 19:02:24,058 INFO L290 TraceCheckUtils]: 78: Hoare triple {90520#false} assume !(0 == main_~init__r433~0#1 % 256); {90520#false} is VALID [2022-02-20 19:02:24,058 INFO L290 TraceCheckUtils]: 79: Hoare triple {90520#false} assume ~max1~0 == ~id1~0; {90520#false} is VALID [2022-02-20 19:02:24,058 INFO L290 TraceCheckUtils]: 80: Hoare triple {90520#false} assume ~max2~0 == ~id2~0; {90520#false} is VALID [2022-02-20 19:02:24,059 INFO L290 TraceCheckUtils]: 81: Hoare triple {90520#false} assume ~max3~0 == ~id3~0; {90520#false} is VALID [2022-02-20 19:02:24,059 INFO L290 TraceCheckUtils]: 82: Hoare triple {90520#false} assume ~max4~0 == ~id4~0; {90520#false} is VALID [2022-02-20 19:02:24,059 INFO L290 TraceCheckUtils]: 83: Hoare triple {90520#false} assume 0 == ~st1~0; {90520#false} is VALID [2022-02-20 19:02:24,059 INFO L290 TraceCheckUtils]: 84: Hoare triple {90520#false} assume 0 == ~st2~0; {90520#false} is VALID [2022-02-20 19:02:24,059 INFO L290 TraceCheckUtils]: 85: Hoare triple {90520#false} assume 0 == ~st3~0; {90520#false} is VALID [2022-02-20 19:02:24,059 INFO L290 TraceCheckUtils]: 86: Hoare triple {90520#false} assume 0 == ~st4~0; {90520#false} is VALID [2022-02-20 19:02:24,060 INFO L290 TraceCheckUtils]: 87: Hoare triple {90520#false} assume 0 == ~nl1~0; {90520#false} is VALID [2022-02-20 19:02:24,060 INFO L290 TraceCheckUtils]: 88: Hoare triple {90520#false} assume 0 == ~nl2~0; {90520#false} is VALID [2022-02-20 19:02:24,060 INFO L290 TraceCheckUtils]: 89: Hoare triple {90520#false} assume 0 == ~nl3~0; {90520#false} is VALID [2022-02-20 19:02:24,060 INFO L290 TraceCheckUtils]: 90: Hoare triple {90520#false} assume 0 == ~nl4~0; {90520#false} is VALID [2022-02-20 19:02:24,060 INFO L290 TraceCheckUtils]: 91: Hoare triple {90520#false} assume 0 == ~mode1~0 % 256; {90520#false} is VALID [2022-02-20 19:02:24,060 INFO L290 TraceCheckUtils]: 92: Hoare triple {90520#false} assume 0 == ~mode2~0 % 256; {90520#false} is VALID [2022-02-20 19:02:24,061 INFO L290 TraceCheckUtils]: 93: Hoare triple {90520#false} assume 0 == ~mode3~0 % 256; {90520#false} is VALID [2022-02-20 19:02:24,061 INFO L290 TraceCheckUtils]: 94: Hoare triple {90520#false} assume 0 == ~mode4~0 % 256; {90520#false} is VALID [2022-02-20 19:02:24,061 INFO L290 TraceCheckUtils]: 95: Hoare triple {90520#false} assume !(0 == ~newmax1~0 % 256); {90520#false} is VALID [2022-02-20 19:02:24,061 INFO L290 TraceCheckUtils]: 96: Hoare triple {90520#false} assume !(0 == ~newmax2~0 % 256); {90520#false} is VALID [2022-02-20 19:02:24,061 INFO L290 TraceCheckUtils]: 97: Hoare triple {90520#false} assume !(0 == ~newmax3~0 % 256); {90520#false} is VALID [2022-02-20 19:02:24,061 INFO L290 TraceCheckUtils]: 98: Hoare triple {90520#false} assume !(0 == ~newmax4~0 % 256);main_~init__tmp___23~0#1 := 1;~__return_4657~0 := main_~init__tmp___23~0#1;main_~main__i2~0#1 := ~__return_4657~0; {90520#false} is VALID [2022-02-20 19:02:24,062 INFO L290 TraceCheckUtils]: 99: Hoare triple {90520#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; {90520#false} is VALID [2022-02-20 19:02:24,062 INFO L290 TraceCheckUtils]: 100: Hoare triple {90520#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~0#1;main_~node1__newmax~0#1 := 0; {90520#false} is VALID [2022-02-20 19:02:24,062 INFO L290 TraceCheckUtils]: 101: Hoare triple {90520#false} assume !!(0 == ~mode1~0 % 256); {90520#false} is VALID [2022-02-20 19:02:24,062 INFO L290 TraceCheckUtils]: 102: Hoare triple {90520#false} assume ~r1~0 < 3; {90520#false} is VALID [2022-02-20 19:02:24,062 INFO L290 TraceCheckUtils]: 103: Hoare triple {90520#false} assume !!(0 == ~ep12~0 % 256); {90520#false} is VALID [2022-02-20 19:02:24,062 INFO L290 TraceCheckUtils]: 104: Hoare triple {90520#false} assume !!(0 == ~ep13~0 % 256); {90520#false} is VALID [2022-02-20 19:02:24,063 INFO L290 TraceCheckUtils]: 105: Hoare triple {90520#false} assume !!(0 == ~ep14~0 % 256); {90520#false} is VALID [2022-02-20 19:02:24,063 INFO L290 TraceCheckUtils]: 106: Hoare triple {90520#false} ~mode1~0 := 1;havoc main_~node2__newmax~0#1;main_~node2__newmax~0#1 := 0; {90520#false} is VALID [2022-02-20 19:02:24,063 INFO L290 TraceCheckUtils]: 107: Hoare triple {90520#false} assume !!(0 == ~mode2~0 % 256); {90520#false} is VALID [2022-02-20 19:02:24,063 INFO L290 TraceCheckUtils]: 108: Hoare triple {90520#false} assume ~r2~0 < 3; {90520#false} is VALID [2022-02-20 19:02:24,063 INFO L290 TraceCheckUtils]: 109: Hoare triple {90520#false} assume !!(0 == ~ep21~0 % 256); {90520#false} is VALID [2022-02-20 19:02:24,063 INFO L290 TraceCheckUtils]: 110: Hoare triple {90520#false} assume !!(0 == ~ep23~0 % 256); {90520#false} is VALID [2022-02-20 19:02:24,064 INFO L290 TraceCheckUtils]: 111: Hoare triple {90520#false} assume !!(0 == ~ep24~0 % 256); {90520#false} is VALID [2022-02-20 19:02:24,064 INFO L290 TraceCheckUtils]: 112: Hoare triple {90520#false} ~mode2~0 := 1;havoc main_~node3__newmax~0#1;main_~node3__newmax~0#1 := 0; {90520#false} is VALID [2022-02-20 19:02:24,064 INFO L290 TraceCheckUtils]: 113: Hoare triple {90520#false} assume !!(0 == ~mode3~0 % 256); {90520#false} is VALID [2022-02-20 19:02:24,064 INFO L290 TraceCheckUtils]: 114: Hoare triple {90520#false} assume ~r3~0 < 3; {90520#false} is VALID [2022-02-20 19:02:24,064 INFO L290 TraceCheckUtils]: 115: Hoare triple {90520#false} assume !!(0 == ~ep31~0 % 256); {90520#false} is VALID [2022-02-20 19:02:24,064 INFO L290 TraceCheckUtils]: 116: Hoare triple {90520#false} assume !!(0 == ~ep32~0 % 256); {90520#false} is VALID [2022-02-20 19:02:24,065 INFO L290 TraceCheckUtils]: 117: Hoare triple {90520#false} assume !!(0 == ~ep34~0 % 256); {90520#false} is VALID [2022-02-20 19:02:24,065 INFO L290 TraceCheckUtils]: 118: Hoare triple {90520#false} ~mode3~0 := 1;havoc main_~node4__newmax~0#1;main_~node4__newmax~0#1 := 0; {90520#false} is VALID [2022-02-20 19:02:24,065 INFO L290 TraceCheckUtils]: 119: Hoare triple {90520#false} assume !!(0 == ~mode4~0 % 256); {90520#false} is VALID [2022-02-20 19:02:24,065 INFO L290 TraceCheckUtils]: 120: Hoare triple {90520#false} assume ~r4~0 < 3; {90520#false} is VALID [2022-02-20 19:02:24,065 INFO L290 TraceCheckUtils]: 121: Hoare triple {90520#false} assume !!(0 == ~ep41~0 % 256); {90520#false} is VALID [2022-02-20 19:02:24,065 INFO L290 TraceCheckUtils]: 122: Hoare triple {90520#false} assume !!(0 == ~ep42~0 % 256); {90520#false} is VALID [2022-02-20 19:02:24,066 INFO L290 TraceCheckUtils]: 123: Hoare triple {90520#false} assume !!(0 == ~ep43~0 % 256); {90520#false} is VALID [2022-02-20 19:02:24,066 INFO L290 TraceCheckUtils]: 124: Hoare triple {90520#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; {90520#false} is VALID [2022-02-20 19:02:24,066 INFO L290 TraceCheckUtils]: 125: Hoare triple {90520#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {90520#false} is VALID [2022-02-20 19:02:24,066 INFO L290 TraceCheckUtils]: 126: Hoare triple {90520#false} assume ~st1~0 + ~nl1~0 <= 1; {90520#false} is VALID [2022-02-20 19:02:24,078 INFO L290 TraceCheckUtils]: 127: Hoare triple {90520#false} assume ~st2~0 + ~nl2~0 <= 1; {90520#false} is VALID [2022-02-20 19:02:24,079 INFO L290 TraceCheckUtils]: 128: Hoare triple {90520#false} assume ~st3~0 + ~nl3~0 <= 1; {90520#false} is VALID [2022-02-20 19:02:24,079 INFO L290 TraceCheckUtils]: 129: Hoare triple {90520#false} assume ~st4~0 + ~nl4~0 <= 1; {90520#false} is VALID [2022-02-20 19:02:24,079 INFO L290 TraceCheckUtils]: 130: Hoare triple {90520#false} assume !(~r1~0 >= 3); {90520#false} is VALID [2022-02-20 19:02:24,079 INFO L290 TraceCheckUtils]: 131: Hoare triple {90520#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {90520#false} is VALID [2022-02-20 19:02:24,079 INFO L290 TraceCheckUtils]: 132: Hoare triple {90520#false} assume ~r1~0 < 3; {90520#false} is VALID [2022-02-20 19:02:24,080 INFO L290 TraceCheckUtils]: 133: Hoare triple {90520#false} assume !(~r1~0 >= 3); {90520#false} is VALID [2022-02-20 19:02:24,080 INFO L290 TraceCheckUtils]: 134: Hoare triple {90520#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {90520#false} is VALID [2022-02-20 19:02:24,080 INFO L290 TraceCheckUtils]: 135: Hoare triple {90520#false} assume ~r1~0 < 3;main_~check__tmp~0#1 := 1;~__return_4899~0 := main_~check__tmp~0#1;main_~main__c1~0#1 := ~__return_4899~0;havoc main_~__tmp_1~0#1;main_~__tmp_1~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~0#1;main_~assert__arg~0#1 := main_~__tmp_1~0#1; {90520#false} is VALID [2022-02-20 19:02:24,080 INFO L290 TraceCheckUtils]: 136: Hoare triple {90520#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; {90520#false} is VALID [2022-02-20 19:02:24,080 INFO L290 TraceCheckUtils]: 137: Hoare triple {90520#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~1#1;main_~node1__newmax~1#1 := 0; {90520#false} is VALID [2022-02-20 19:02:24,080 INFO L290 TraceCheckUtils]: 138: Hoare triple {90520#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); {90520#false} is VALID [2022-02-20 19:02:24,081 INFO L290 TraceCheckUtils]: 139: Hoare triple {90520#false} assume !!(0 == ~ep21~0 % 256); {90520#false} is VALID [2022-02-20 19:02:24,081 INFO L290 TraceCheckUtils]: 140: Hoare triple {90520#false} assume !!(0 == ~ep31~0 % 256); {90520#false} is VALID [2022-02-20 19:02:24,081 INFO L290 TraceCheckUtils]: 141: Hoare triple {90520#false} assume !!(0 == ~ep41~0 % 256); {90520#false} is VALID [2022-02-20 19:02:24,081 INFO L290 TraceCheckUtils]: 142: Hoare triple {90520#false} ~newmax1~0 := main_~node1__newmax~1#1; {90520#false} is VALID [2022-02-20 19:02:24,081 INFO L290 TraceCheckUtils]: 143: Hoare triple {90520#false} assume !(3 == ~r1~0);~mode1~0 := 0;havoc main_~node2__newmax~1#1;main_~node2__newmax~1#1 := 0; {90520#false} is VALID [2022-02-20 19:02:24,081 INFO L290 TraceCheckUtils]: 144: Hoare triple {90520#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); {90520#false} is VALID [2022-02-20 19:02:24,082 INFO L290 TraceCheckUtils]: 145: Hoare triple {90520#false} assume !!(0 == ~ep12~0 % 256); {90520#false} is VALID [2022-02-20 19:02:24,082 INFO L290 TraceCheckUtils]: 146: Hoare triple {90520#false} assume !!(0 == ~ep32~0 % 256); {90520#false} is VALID [2022-02-20 19:02:24,082 INFO L290 TraceCheckUtils]: 147: Hoare triple {90520#false} assume !!(0 == ~ep42~0 % 256); {90520#false} is VALID [2022-02-20 19:02:24,082 INFO L290 TraceCheckUtils]: 148: Hoare triple {90520#false} ~newmax2~0 := main_~node2__newmax~1#1; {90520#false} is VALID [2022-02-20 19:02:24,082 INFO L290 TraceCheckUtils]: 149: Hoare triple {90520#false} assume !(3 == ~r2~0);~mode2~0 := 0;havoc main_~node3__newmax~1#1;main_~node3__newmax~1#1 := 0; {90520#false} is VALID [2022-02-20 19:02:24,082 INFO L290 TraceCheckUtils]: 150: Hoare triple {90520#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); {90520#false} is VALID [2022-02-20 19:02:24,083 INFO L290 TraceCheckUtils]: 151: Hoare triple {90520#false} assume !!(0 == ~ep13~0 % 256); {90520#false} is VALID [2022-02-20 19:02:24,084 INFO L290 TraceCheckUtils]: 152: Hoare triple {90520#false} assume !!(0 == ~ep23~0 % 256); {90520#false} is VALID [2022-02-20 19:02:24,084 INFO L290 TraceCheckUtils]: 153: Hoare triple {90520#false} assume !!(0 == ~ep43~0 % 256); {90520#false} is VALID [2022-02-20 19:02:24,084 INFO L290 TraceCheckUtils]: 154: Hoare triple {90520#false} ~newmax3~0 := main_~node3__newmax~1#1; {90520#false} is VALID [2022-02-20 19:02:24,084 INFO L290 TraceCheckUtils]: 155: Hoare triple {90520#false} assume !(3 == ~r3~0);~mode3~0 := 0;havoc main_~node4__newmax~1#1;main_~node4__newmax~1#1 := 0; {90520#false} is VALID [2022-02-20 19:02:24,084 INFO L290 TraceCheckUtils]: 156: Hoare triple {90520#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); {90520#false} is VALID [2022-02-20 19:02:24,084 INFO L290 TraceCheckUtils]: 157: Hoare triple {90520#false} assume !!(0 == ~ep14~0 % 256); {90520#false} is VALID [2022-02-20 19:02:24,085 INFO L290 TraceCheckUtils]: 158: Hoare triple {90520#false} assume !!(0 == ~ep24~0 % 256); {90520#false} is VALID [2022-02-20 19:02:24,085 INFO L290 TraceCheckUtils]: 159: Hoare triple {90520#false} assume !!(0 == ~ep34~0 % 256); {90520#false} is VALID [2022-02-20 19:02:24,085 INFO L290 TraceCheckUtils]: 160: Hoare triple {90520#false} ~newmax4~0 := main_~node4__newmax~1#1; {90520#false} is VALID [2022-02-20 19:02:24,085 INFO L290 TraceCheckUtils]: 161: Hoare triple {90520#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; {90520#false} is VALID [2022-02-20 19:02:24,085 INFO L290 TraceCheckUtils]: 162: Hoare triple {90520#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {90520#false} is VALID [2022-02-20 19:02:24,085 INFO L290 TraceCheckUtils]: 163: Hoare triple {90520#false} assume ~st1~0 + ~nl1~0 <= 1; {90520#false} is VALID [2022-02-20 19:02:24,085 INFO L290 TraceCheckUtils]: 164: Hoare triple {90520#false} assume ~st2~0 + ~nl2~0 <= 1; {90520#false} is VALID [2022-02-20 19:02:24,085 INFO L290 TraceCheckUtils]: 165: Hoare triple {90520#false} assume ~st3~0 + ~nl3~0 <= 1; {90520#false} is VALID [2022-02-20 19:02:24,086 INFO L290 TraceCheckUtils]: 166: Hoare triple {90520#false} assume ~st4~0 + ~nl4~0 <= 1; {90520#false} is VALID [2022-02-20 19:02:24,086 INFO L290 TraceCheckUtils]: 167: Hoare triple {90520#false} assume !(~r1~0 >= 3); {90520#false} is VALID [2022-02-20 19:02:24,086 INFO L290 TraceCheckUtils]: 168: Hoare triple {90520#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {90520#false} is VALID [2022-02-20 19:02:24,086 INFO L290 TraceCheckUtils]: 169: Hoare triple {90520#false} assume ~r1~0 < 3; {90520#false} is VALID [2022-02-20 19:02:24,086 INFO L290 TraceCheckUtils]: 170: Hoare triple {90520#false} assume !(~r1~0 >= 3); {90520#false} is VALID [2022-02-20 19:02:24,086 INFO L290 TraceCheckUtils]: 171: Hoare triple {90520#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {90520#false} is VALID [2022-02-20 19:02:24,086 INFO L290 TraceCheckUtils]: 172: Hoare triple {90520#false} assume ~r1~0 < 3;main_~check__tmp~1#1 := 1;~__return_5106~0 := main_~check__tmp~1#1;main_~main__c1~0#1 := ~__return_5106~0;havoc main_~__tmp_2~0#1;main_~__tmp_2~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~1#1;main_~assert__arg~1#1 := main_~__tmp_2~0#1; {90520#false} is VALID [2022-02-20 19:02:24,087 INFO L290 TraceCheckUtils]: 173: Hoare triple {90520#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; {90520#false} is VALID [2022-02-20 19:02:24,087 INFO L290 TraceCheckUtils]: 174: Hoare triple {90520#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~2#1;main_~node1__newmax~2#1 := 0; {90520#false} is VALID [2022-02-20 19:02:24,087 INFO L290 TraceCheckUtils]: 175: Hoare triple {90520#false} assume !!(0 == ~mode1~0 % 256); {90520#false} is VALID [2022-02-20 19:02:24,087 INFO L290 TraceCheckUtils]: 176: Hoare triple {90520#false} assume ~r1~0 < 3; {90520#false} is VALID [2022-02-20 19:02:24,088 INFO L290 TraceCheckUtils]: 177: Hoare triple {90520#false} assume !!(0 == ~ep12~0 % 256); {90520#false} is VALID [2022-02-20 19:02:24,088 INFO L290 TraceCheckUtils]: 178: Hoare triple {90520#false} assume !!(0 == ~ep13~0 % 256); {90520#false} is VALID [2022-02-20 19:02:24,088 INFO L290 TraceCheckUtils]: 179: Hoare triple {90520#false} assume !!(0 == ~ep14~0 % 256); {90520#false} is VALID [2022-02-20 19:02:24,088 INFO L290 TraceCheckUtils]: 180: Hoare triple {90520#false} ~mode1~0 := 1;havoc main_~node2__newmax~2#1;main_~node2__newmax~2#1 := 0; {90520#false} is VALID [2022-02-20 19:02:24,088 INFO L290 TraceCheckUtils]: 181: Hoare triple {90520#false} assume !!(0 == ~mode2~0 % 256); {90520#false} is VALID [2022-02-20 19:02:24,088 INFO L290 TraceCheckUtils]: 182: Hoare triple {90520#false} assume ~r2~0 < 3; {90520#false} is VALID [2022-02-20 19:02:24,088 INFO L290 TraceCheckUtils]: 183: Hoare triple {90520#false} assume !!(0 == ~ep21~0 % 256); {90520#false} is VALID [2022-02-20 19:02:24,088 INFO L290 TraceCheckUtils]: 184: Hoare triple {90520#false} assume !!(0 == ~ep23~0 % 256); {90520#false} is VALID [2022-02-20 19:02:24,088 INFO L290 TraceCheckUtils]: 185: Hoare triple {90520#false} assume !!(0 == ~ep24~0 % 256); {90520#false} is VALID [2022-02-20 19:02:24,089 INFO L290 TraceCheckUtils]: 186: Hoare triple {90520#false} ~mode2~0 := 1;havoc main_~node3__newmax~2#1;main_~node3__newmax~2#1 := 0; {90520#false} is VALID [2022-02-20 19:02:24,089 INFO L290 TraceCheckUtils]: 187: Hoare triple {90520#false} assume !!(0 == ~mode3~0 % 256); {90520#false} is VALID [2022-02-20 19:02:24,089 INFO L290 TraceCheckUtils]: 188: Hoare triple {90520#false} assume ~r3~0 < 3; {90520#false} is VALID [2022-02-20 19:02:24,089 INFO L290 TraceCheckUtils]: 189: Hoare triple {90520#false} assume !!(0 == ~ep31~0 % 256); {90520#false} is VALID [2022-02-20 19:02:24,089 INFO L290 TraceCheckUtils]: 190: Hoare triple {90520#false} assume !!(0 == ~ep32~0 % 256); {90520#false} is VALID [2022-02-20 19:02:24,089 INFO L290 TraceCheckUtils]: 191: Hoare triple {90520#false} assume !!(0 == ~ep34~0 % 256); {90520#false} is VALID [2022-02-20 19:02:24,089 INFO L290 TraceCheckUtils]: 192: Hoare triple {90520#false} ~mode3~0 := 1;havoc main_~node4__newmax~2#1;main_~node4__newmax~2#1 := 0; {90520#false} is VALID [2022-02-20 19:02:24,089 INFO L290 TraceCheckUtils]: 193: Hoare triple {90520#false} assume !!(0 == ~mode4~0 % 256); {90520#false} is VALID [2022-02-20 19:02:24,089 INFO L290 TraceCheckUtils]: 194: Hoare triple {90520#false} assume ~r4~0 < 3; {90520#false} is VALID [2022-02-20 19:02:24,089 INFO L290 TraceCheckUtils]: 195: Hoare triple {90520#false} assume !!(0 == ~ep41~0 % 256); {90520#false} is VALID [2022-02-20 19:02:24,089 INFO L290 TraceCheckUtils]: 196: Hoare triple {90520#false} assume !!(0 == ~ep42~0 % 256); {90520#false} is VALID [2022-02-20 19:02:24,089 INFO L290 TraceCheckUtils]: 197: Hoare triple {90520#false} assume !!(0 == ~ep43~0 % 256); {90520#false} is VALID [2022-02-20 19:02:24,090 INFO L290 TraceCheckUtils]: 198: Hoare triple {90520#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; {90520#false} is VALID [2022-02-20 19:02:24,090 INFO L290 TraceCheckUtils]: 199: Hoare triple {90520#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {90520#false} is VALID [2022-02-20 19:02:24,090 INFO L290 TraceCheckUtils]: 200: Hoare triple {90520#false} assume ~st1~0 + ~nl1~0 <= 1; {90520#false} is VALID [2022-02-20 19:02:24,090 INFO L290 TraceCheckUtils]: 201: Hoare triple {90520#false} assume ~st2~0 + ~nl2~0 <= 1; {90520#false} is VALID [2022-02-20 19:02:24,090 INFO L290 TraceCheckUtils]: 202: Hoare triple {90520#false} assume ~st3~0 + ~nl3~0 <= 1; {90520#false} is VALID [2022-02-20 19:02:24,090 INFO L290 TraceCheckUtils]: 203: Hoare triple {90520#false} assume ~st4~0 + ~nl4~0 <= 1; {90520#false} is VALID [2022-02-20 19:02:24,090 INFO L290 TraceCheckUtils]: 204: Hoare triple {90520#false} assume !(~r1~0 >= 3); {90520#false} is VALID [2022-02-20 19:02:24,090 INFO L290 TraceCheckUtils]: 205: Hoare triple {90520#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {90520#false} is VALID [2022-02-20 19:02:24,090 INFO L290 TraceCheckUtils]: 206: Hoare triple {90520#false} assume ~r1~0 < 3; {90520#false} is VALID [2022-02-20 19:02:24,090 INFO L290 TraceCheckUtils]: 207: Hoare triple {90520#false} assume !(~r1~0 >= 3); {90520#false} is VALID [2022-02-20 19:02:24,090 INFO L290 TraceCheckUtils]: 208: Hoare triple {90520#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {90520#false} is VALID [2022-02-20 19:02:24,091 INFO L290 TraceCheckUtils]: 209: Hoare triple {90520#false} assume ~r1~0 < 3;main_~check__tmp~2#1 := 1;~__return_5329~0 := main_~check__tmp~2#1;main_~main__c1~0#1 := ~__return_5329~0;havoc main_~__tmp_3~0#1;main_~__tmp_3~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~2#1;main_~assert__arg~2#1 := main_~__tmp_3~0#1; {90520#false} is VALID [2022-02-20 19:02:24,091 INFO L290 TraceCheckUtils]: 210: Hoare triple {90520#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; {90520#false} is VALID [2022-02-20 19:02:24,091 INFO L290 TraceCheckUtils]: 211: Hoare triple {90520#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~3#1;main_~node1__newmax~3#1 := 0; {90520#false} is VALID [2022-02-20 19:02:24,091 INFO L290 TraceCheckUtils]: 212: Hoare triple {90520#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); {90520#false} is VALID [2022-02-20 19:02:24,091 INFO L290 TraceCheckUtils]: 213: Hoare triple {90520#false} assume !!(0 == ~ep21~0 % 256); {90520#false} is VALID [2022-02-20 19:02:24,091 INFO L290 TraceCheckUtils]: 214: Hoare triple {90520#false} assume !!(0 == ~ep31~0 % 256); {90520#false} is VALID [2022-02-20 19:02:24,091 INFO L290 TraceCheckUtils]: 215: Hoare triple {90520#false} assume !!(0 == ~ep41~0 % 256); {90520#false} is VALID [2022-02-20 19:02:24,091 INFO L290 TraceCheckUtils]: 216: Hoare triple {90520#false} ~newmax1~0 := main_~node1__newmax~3#1; {90520#false} is VALID [2022-02-20 19:02:24,092 INFO L290 TraceCheckUtils]: 217: Hoare triple {90520#false} assume !(3 == ~r1~0);~mode1~0 := 0;havoc main_~node2__newmax~3#1;main_~node2__newmax~3#1 := 0; {90520#false} is VALID [2022-02-20 19:02:24,092 INFO L290 TraceCheckUtils]: 218: Hoare triple {90520#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); {90520#false} is VALID [2022-02-20 19:02:24,092 INFO L290 TraceCheckUtils]: 219: Hoare triple {90520#false} assume !!(0 == ~ep12~0 % 256); {90520#false} is VALID [2022-02-20 19:02:24,092 INFO L290 TraceCheckUtils]: 220: Hoare triple {90520#false} assume !!(0 == ~ep32~0 % 256); {90520#false} is VALID [2022-02-20 19:02:24,092 INFO L290 TraceCheckUtils]: 221: Hoare triple {90520#false} assume !!(0 == ~ep42~0 % 256); {90520#false} is VALID [2022-02-20 19:02:24,092 INFO L290 TraceCheckUtils]: 222: Hoare triple {90520#false} ~newmax2~0 := main_~node2__newmax~3#1; {90520#false} is VALID [2022-02-20 19:02:24,093 INFO L290 TraceCheckUtils]: 223: Hoare triple {90520#false} assume !(3 == ~r2~0);~mode2~0 := 0;havoc main_~node3__newmax~3#1;main_~node3__newmax~3#1 := 0; {90520#false} is VALID [2022-02-20 19:02:24,093 INFO L290 TraceCheckUtils]: 224: Hoare triple {90520#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); {90520#false} is VALID [2022-02-20 19:02:24,093 INFO L290 TraceCheckUtils]: 225: Hoare triple {90520#false} assume !!(0 == ~ep13~0 % 256); {90520#false} is VALID [2022-02-20 19:02:24,093 INFO L290 TraceCheckUtils]: 226: Hoare triple {90520#false} assume !!(0 == ~ep23~0 % 256); {90520#false} is VALID [2022-02-20 19:02:24,093 INFO L290 TraceCheckUtils]: 227: Hoare triple {90520#false} assume !!(0 == ~ep43~0 % 256); {90520#false} is VALID [2022-02-20 19:02:24,094 INFO L290 TraceCheckUtils]: 228: Hoare triple {90520#false} ~newmax3~0 := main_~node3__newmax~3#1; {90520#false} is VALID [2022-02-20 19:02:24,094 INFO L290 TraceCheckUtils]: 229: Hoare triple {90520#false} assume !(3 == ~r3~0);~mode3~0 := 0;havoc main_~node4__newmax~3#1;main_~node4__newmax~3#1 := 0; {90520#false} is VALID [2022-02-20 19:02:24,094 INFO L290 TraceCheckUtils]: 230: Hoare triple {90520#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); {90520#false} is VALID [2022-02-20 19:02:24,094 INFO L290 TraceCheckUtils]: 231: Hoare triple {90520#false} assume !!(0 == ~ep14~0 % 256); {90520#false} is VALID [2022-02-20 19:02:24,094 INFO L290 TraceCheckUtils]: 232: Hoare triple {90520#false} assume !!(0 == ~ep24~0 % 256); {90520#false} is VALID [2022-02-20 19:02:24,094 INFO L290 TraceCheckUtils]: 233: Hoare triple {90520#false} assume !!(0 == ~ep34~0 % 256); {90520#false} is VALID [2022-02-20 19:02:24,095 INFO L290 TraceCheckUtils]: 234: Hoare triple {90520#false} ~newmax4~0 := main_~node4__newmax~3#1; {90520#false} is VALID [2022-02-20 19:02:24,095 INFO L290 TraceCheckUtils]: 235: Hoare triple {90520#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; {90520#false} is VALID [2022-02-20 19:02:24,095 INFO L290 TraceCheckUtils]: 236: Hoare triple {90520#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {90520#false} is VALID [2022-02-20 19:02:24,095 INFO L290 TraceCheckUtils]: 237: Hoare triple {90520#false} assume ~st1~0 + ~nl1~0 <= 1; {90520#false} is VALID [2022-02-20 19:02:24,097 INFO L290 TraceCheckUtils]: 238: Hoare triple {90520#false} assume ~st2~0 + ~nl2~0 <= 1; {90520#false} is VALID [2022-02-20 19:02:24,097 INFO L290 TraceCheckUtils]: 239: Hoare triple {90520#false} assume ~st3~0 + ~nl3~0 <= 1; {90520#false} is VALID [2022-02-20 19:02:24,098 INFO L290 TraceCheckUtils]: 240: Hoare triple {90520#false} assume ~st4~0 + ~nl4~0 <= 1; {90520#false} is VALID [2022-02-20 19:02:24,098 INFO L290 TraceCheckUtils]: 241: Hoare triple {90520#false} assume !(~r1~0 >= 3); {90520#false} is VALID [2022-02-20 19:02:24,098 INFO L290 TraceCheckUtils]: 242: Hoare triple {90520#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {90520#false} is VALID [2022-02-20 19:02:24,098 INFO L290 TraceCheckUtils]: 243: Hoare triple {90520#false} assume ~r1~0 < 3; {90520#false} is VALID [2022-02-20 19:02:24,098 INFO L290 TraceCheckUtils]: 244: Hoare triple {90520#false} assume !(~r1~0 >= 3); {90520#false} is VALID [2022-02-20 19:02:24,099 INFO L290 TraceCheckUtils]: 245: Hoare triple {90520#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {90520#false} is VALID [2022-02-20 19:02:24,099 INFO L290 TraceCheckUtils]: 246: Hoare triple {90520#false} assume ~r1~0 < 3;main_~check__tmp~3#1 := 1;~__return_5536~0 := main_~check__tmp~3#1;main_~main__c1~0#1 := ~__return_5536~0;havoc main_~__tmp_4~0#1;main_~__tmp_4~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~3#1;main_~assert__arg~3#1 := main_~__tmp_4~0#1; {90520#false} is VALID [2022-02-20 19:02:24,099 INFO L290 TraceCheckUtils]: 247: Hoare triple {90520#false} assume !(0 == main_~assert__arg~3#1 % 256);main_~main____CPAchecker_TMP_0~3#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {90520#false} is VALID [2022-02-20 19:02:24,099 INFO L290 TraceCheckUtils]: 248: Hoare triple {90520#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~4#1;main_~node1__newmax~4#1 := 0; {90520#false} is VALID [2022-02-20 19:02:24,100 INFO L290 TraceCheckUtils]: 249: Hoare triple {90520#false} assume !!(0 == ~mode1~0 % 256); {90520#false} is VALID [2022-02-20 19:02:24,100 INFO L290 TraceCheckUtils]: 250: Hoare triple {90520#false} assume ~r1~0 < 3; {90520#false} is VALID [2022-02-20 19:02:24,100 INFO L290 TraceCheckUtils]: 251: Hoare triple {90520#false} assume !!(0 == ~ep12~0 % 256); {90520#false} is VALID [2022-02-20 19:02:24,100 INFO L290 TraceCheckUtils]: 252: Hoare triple {90520#false} assume !!(0 == ~ep13~0 % 256); {90520#false} is VALID [2022-02-20 19:02:24,101 INFO L290 TraceCheckUtils]: 253: Hoare triple {90520#false} assume !!(0 == ~ep14~0 % 256); {90520#false} is VALID [2022-02-20 19:02:24,101 INFO L290 TraceCheckUtils]: 254: Hoare triple {90520#false} ~mode1~0 := 1;havoc main_~node2__newmax~4#1;main_~node2__newmax~4#1 := 0; {90520#false} is VALID [2022-02-20 19:02:24,101 INFO L290 TraceCheckUtils]: 255: Hoare triple {90520#false} assume !!(0 == ~mode2~0 % 256); {90520#false} is VALID [2022-02-20 19:02:24,101 INFO L290 TraceCheckUtils]: 256: Hoare triple {90520#false} assume ~r2~0 < 3; {90520#false} is VALID [2022-02-20 19:02:24,101 INFO L290 TraceCheckUtils]: 257: Hoare triple {90520#false} assume !!(0 == ~ep21~0 % 256); {90520#false} is VALID [2022-02-20 19:02:24,101 INFO L290 TraceCheckUtils]: 258: Hoare triple {90520#false} assume !!(0 == ~ep23~0 % 256); {90520#false} is VALID [2022-02-20 19:02:24,102 INFO L290 TraceCheckUtils]: 259: Hoare triple {90520#false} assume !!(0 == ~ep24~0 % 256); {90520#false} is VALID [2022-02-20 19:02:24,102 INFO L290 TraceCheckUtils]: 260: Hoare triple {90520#false} ~mode2~0 := 1;havoc main_~node3__newmax~4#1;main_~node3__newmax~4#1 := 0; {90520#false} is VALID [2022-02-20 19:02:24,102 INFO L290 TraceCheckUtils]: 261: Hoare triple {90520#false} assume !!(0 == ~mode3~0 % 256); {90520#false} is VALID [2022-02-20 19:02:24,102 INFO L290 TraceCheckUtils]: 262: Hoare triple {90520#false} assume ~r3~0 < 3; {90520#false} is VALID [2022-02-20 19:02:24,102 INFO L290 TraceCheckUtils]: 263: Hoare triple {90520#false} assume !!(0 == ~ep31~0 % 256); {90520#false} is VALID [2022-02-20 19:02:24,102 INFO L290 TraceCheckUtils]: 264: Hoare triple {90520#false} assume !!(0 == ~ep32~0 % 256); {90520#false} is VALID [2022-02-20 19:02:24,103 INFO L290 TraceCheckUtils]: 265: Hoare triple {90520#false} assume !!(0 == ~ep34~0 % 256); {90520#false} is VALID [2022-02-20 19:02:24,103 INFO L290 TraceCheckUtils]: 266: Hoare triple {90520#false} ~mode3~0 := 1;havoc main_~node4__newmax~4#1;main_~node4__newmax~4#1 := 0; {90520#false} is VALID [2022-02-20 19:02:24,103 INFO L290 TraceCheckUtils]: 267: Hoare triple {90520#false} assume !!(0 == ~mode4~0 % 256); {90520#false} is VALID [2022-02-20 19:02:24,103 INFO L290 TraceCheckUtils]: 268: Hoare triple {90520#false} assume ~r4~0 < 3; {90520#false} is VALID [2022-02-20 19:02:24,103 INFO L290 TraceCheckUtils]: 269: Hoare triple {90520#false} assume !!(0 == ~ep41~0 % 256); {90520#false} is VALID [2022-02-20 19:02:24,103 INFO L290 TraceCheckUtils]: 270: Hoare triple {90520#false} assume !!(0 == ~ep42~0 % 256); {90520#false} is VALID [2022-02-20 19:02:24,104 INFO L290 TraceCheckUtils]: 271: Hoare triple {90520#false} assume !!(0 == ~ep43~0 % 256); {90520#false} is VALID [2022-02-20 19:02:24,104 INFO L290 TraceCheckUtils]: 272: Hoare triple {90520#false} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~4#1; {90520#false} is VALID [2022-02-20 19:02:24,104 INFO L290 TraceCheckUtils]: 273: Hoare triple {90520#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {90520#false} is VALID [2022-02-20 19:02:24,104 INFO L290 TraceCheckUtils]: 274: Hoare triple {90520#false} assume ~st1~0 + ~nl1~0 <= 1; {90520#false} is VALID [2022-02-20 19:02:24,104 INFO L290 TraceCheckUtils]: 275: Hoare triple {90520#false} assume ~st2~0 + ~nl2~0 <= 1; {90520#false} is VALID [2022-02-20 19:02:24,105 INFO L290 TraceCheckUtils]: 276: Hoare triple {90520#false} assume ~st3~0 + ~nl3~0 <= 1; {90520#false} is VALID [2022-02-20 19:02:24,105 INFO L290 TraceCheckUtils]: 277: Hoare triple {90520#false} assume ~st4~0 + ~nl4~0 <= 1; {90520#false} is VALID [2022-02-20 19:02:24,105 INFO L290 TraceCheckUtils]: 278: Hoare triple {90520#false} assume !(~r1~0 >= 3); {90520#false} is VALID [2022-02-20 19:02:24,106 INFO L290 TraceCheckUtils]: 279: Hoare triple {90520#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {90520#false} is VALID [2022-02-20 19:02:24,106 INFO L290 TraceCheckUtils]: 280: Hoare triple {90520#false} assume ~r1~0 < 3; {90520#false} is VALID [2022-02-20 19:02:24,106 INFO L290 TraceCheckUtils]: 281: Hoare triple {90520#false} assume !(~r1~0 >= 3); {90520#false} is VALID [2022-02-20 19:02:24,106 INFO L290 TraceCheckUtils]: 282: Hoare triple {90520#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {90520#false} is VALID [2022-02-20 19:02:24,106 INFO L290 TraceCheckUtils]: 283: Hoare triple {90520#false} assume ~r1~0 < 3;main_~check__tmp~4#1 := 1;~__return_5759~0 := main_~check__tmp~4#1;main_~main__c1~0#1 := ~__return_5759~0;havoc main_~__tmp_5~0#1;main_~__tmp_5~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~4#1;main_~assert__arg~4#1 := main_~__tmp_5~0#1; {90520#false} is VALID [2022-02-20 19:02:24,106 INFO L290 TraceCheckUtils]: 284: Hoare triple {90520#false} assume !(0 == main_~assert__arg~4#1 % 256);main_~main____CPAchecker_TMP_0~4#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {90520#false} is VALID [2022-02-20 19:02:24,107 INFO L290 TraceCheckUtils]: 285: Hoare triple {90520#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~5#1;main_~node1__newmax~5#1 := 0; {90520#false} is VALID [2022-02-20 19:02:24,107 INFO L290 TraceCheckUtils]: 286: Hoare triple {90520#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); {90520#false} is VALID [2022-02-20 19:02:24,107 INFO L290 TraceCheckUtils]: 287: Hoare triple {90520#false} assume !!(0 == ~ep21~0 % 256); {90520#false} is VALID [2022-02-20 19:02:24,107 INFO L290 TraceCheckUtils]: 288: Hoare triple {90520#false} assume !!(0 == ~ep31~0 % 256); {90520#false} is VALID [2022-02-20 19:02:24,107 INFO L290 TraceCheckUtils]: 289: Hoare triple {90520#false} assume !!(0 == ~ep41~0 % 256); {90520#false} is VALID [2022-02-20 19:02:24,108 INFO L290 TraceCheckUtils]: 290: Hoare triple {90520#false} ~newmax1~0 := main_~node1__newmax~5#1; {90520#false} is VALID [2022-02-20 19:02:24,108 INFO L290 TraceCheckUtils]: 291: Hoare triple {90520#false} assume 3 == ~r1~0; {90520#false} is VALID [2022-02-20 19:02:24,108 INFO L290 TraceCheckUtils]: 292: Hoare triple {90520#false} assume ~max1~0 == ~id1~0;~st1~0 := 1; {90520#false} is VALID [2022-02-20 19:02:24,109 INFO L290 TraceCheckUtils]: 293: Hoare triple {90520#false} ~mode1~0 := 0;havoc main_~node2__newmax~5#1;main_~node2__newmax~5#1 := 0; {90520#false} is VALID [2022-02-20 19:02:24,109 INFO L290 TraceCheckUtils]: 294: Hoare triple {90520#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); {90520#false} is VALID [2022-02-20 19:02:24,109 INFO L290 TraceCheckUtils]: 295: Hoare triple {90520#false} assume !!(0 == ~ep12~0 % 256); {90520#false} is VALID [2022-02-20 19:02:24,109 INFO L290 TraceCheckUtils]: 296: Hoare triple {90520#false} assume !!(0 == ~ep32~0 % 256); {90520#false} is VALID [2022-02-20 19:02:24,109 INFO L290 TraceCheckUtils]: 297: Hoare triple {90520#false} assume !!(0 == ~ep42~0 % 256); {90520#false} is VALID [2022-02-20 19:02:24,109 INFO L290 TraceCheckUtils]: 298: Hoare triple {90520#false} ~newmax2~0 := main_~node2__newmax~5#1; {90520#false} is VALID [2022-02-20 19:02:24,110 INFO L290 TraceCheckUtils]: 299: Hoare triple {90520#false} assume 3 == ~r2~0; {90520#false} is VALID [2022-02-20 19:02:24,112 INFO L290 TraceCheckUtils]: 300: Hoare triple {90520#false} assume ~max2~0 == ~id2~0;~st2~0 := 1; {90520#false} is VALID [2022-02-20 19:02:24,112 INFO L290 TraceCheckUtils]: 301: Hoare triple {90520#false} ~mode2~0 := 0;havoc main_~node3__newmax~5#1;main_~node3__newmax~5#1 := 0; {90520#false} is VALID [2022-02-20 19:02:24,112 INFO L290 TraceCheckUtils]: 302: Hoare triple {90520#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); {90520#false} is VALID [2022-02-20 19:02:24,112 INFO L290 TraceCheckUtils]: 303: Hoare triple {90520#false} assume !!(0 == ~ep13~0 % 256); {90520#false} is VALID [2022-02-20 19:02:24,113 INFO L290 TraceCheckUtils]: 304: Hoare triple {90520#false} assume !!(0 == ~ep23~0 % 256); {90520#false} is VALID [2022-02-20 19:02:24,113 INFO L290 TraceCheckUtils]: 305: Hoare triple {90520#false} assume !!(0 == ~ep43~0 % 256); {90520#false} is VALID [2022-02-20 19:02:24,114 INFO L290 TraceCheckUtils]: 306: Hoare triple {90520#false} ~newmax3~0 := main_~node3__newmax~5#1; {90520#false} is VALID [2022-02-20 19:02:24,114 INFO L290 TraceCheckUtils]: 307: Hoare triple {90520#false} assume 3 == ~r3~0; {90520#false} is VALID [2022-02-20 19:02:24,114 INFO L290 TraceCheckUtils]: 308: Hoare triple {90520#false} assume ~max3~0 == ~id3~0;~st3~0 := 1; {90520#false} is VALID [2022-02-20 19:02:24,119 INFO L290 TraceCheckUtils]: 309: Hoare triple {90520#false} ~mode3~0 := 0;havoc main_~node4__newmax~5#1;main_~node4__newmax~5#1 := 0; {90520#false} is VALID [2022-02-20 19:02:24,119 INFO L290 TraceCheckUtils]: 310: Hoare triple {90520#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); {90520#false} is VALID [2022-02-20 19:02:24,120 INFO L290 TraceCheckUtils]: 311: Hoare triple {90520#false} assume !!(0 == ~ep14~0 % 256); {90520#false} is VALID [2022-02-20 19:02:24,120 INFO L290 TraceCheckUtils]: 312: Hoare triple {90520#false} assume !!(0 == ~ep24~0 % 256); {90520#false} is VALID [2022-02-20 19:02:24,120 INFO L290 TraceCheckUtils]: 313: Hoare triple {90520#false} assume !!(0 == ~ep34~0 % 256); {90520#false} is VALID [2022-02-20 19:02:24,120 INFO L290 TraceCheckUtils]: 314: Hoare triple {90520#false} ~newmax4~0 := main_~node4__newmax~5#1; {90520#false} is VALID [2022-02-20 19:02:24,120 INFO L290 TraceCheckUtils]: 315: Hoare triple {90520#false} assume 3 == ~r4~0; {90520#false} is VALID [2022-02-20 19:02:24,120 INFO L290 TraceCheckUtils]: 316: Hoare triple {90520#false} assume ~max4~0 == ~id4~0;~st4~0 := 1; {90520#false} is VALID [2022-02-20 19:02:24,121 INFO L290 TraceCheckUtils]: 317: Hoare triple {90520#false} ~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~5#1; {90520#false} is VALID [2022-02-20 19:02:24,121 INFO L290 TraceCheckUtils]: 318: Hoare triple {90520#false} assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1);main_~check__tmp~5#1 := 0; {90520#false} is VALID [2022-02-20 19:02:24,121 INFO L290 TraceCheckUtils]: 319: Hoare triple {90520#false} ~__return_5975~0 := main_~check__tmp~5#1;main_~main__c1~0#1 := ~__return_5975~0;~__tmp_5976_0~0 := main_~main____CPAchecker_TMP_0~4#1; {90520#false} is VALID [2022-02-20 19:02:24,121 INFO L290 TraceCheckUtils]: 320: Hoare triple {90520#false} main_~main____CPAchecker_TMP_0~4#1 := ~__tmp_5976_0~0;havoc main_~__tmp_6~0#1;main_~__tmp_6~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~5#1;main_~assert__arg~5#1 := main_~__tmp_6~0#1; {90520#false} is VALID [2022-02-20 19:02:24,121 INFO L290 TraceCheckUtils]: 321: Hoare triple {90520#false} assume 0 == main_~assert__arg~5#1 % 256; {90520#false} is VALID [2022-02-20 19:02:24,122 INFO L290 TraceCheckUtils]: 322: Hoare triple {90520#false} assume !false; {90520#false} is VALID [2022-02-20 19:02:24,122 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 19:02:24,123 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 19:02:24,123 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [30367129] [2022-02-20 19:02:24,123 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [30367129] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 19:02:24,123 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 19:02:24,123 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 19:02:24,124 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1525006516] [2022-02-20 19:02:24,125 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 19:02:24,126 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 107.66666666666667) internal successors, (323), 3 states have internal predecessors, (323), 0 states have call successors, (0), 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 323 [2022-02-20 19:02:24,126 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 19:02:24,127 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 107.66666666666667) internal successors, (323), 3 states have internal predecessors, (323), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 19:02:24,346 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 323 edges. 323 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:02:24,346 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 19:02:24,346 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 19:02:24,347 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 19:02:24,347 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 19:02:24,347 INFO L87 Difference]: Start difference. First operand 4821 states and 7447 transitions. Second operand has 3 states, 3 states have (on average 107.66666666666667) internal successors, (323), 3 states have internal predecessors, (323), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)