./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.3.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_floodmax.4.3.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 ed8936a2abd022df2df7ae7f4cc5a13ffa2d4ca9f4dc64b188ddb89053a00421 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 18:41:32,281 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 18:41:32,283 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 18:41:32,302 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 18:41:32,302 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 18:41:32,303 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 18:41:32,304 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 18:41:32,305 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 18:41:32,306 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 18:41:32,306 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 18:41:32,307 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 18:41:32,308 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 18:41:32,308 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 18:41:32,308 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 18:41:32,309 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 18:41:32,310 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 18:41:32,310 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 18:41:32,311 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 18:41:32,313 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 18:41:32,316 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 18:41:32,317 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 18:41:32,322 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 18:41:32,323 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 18:41:32,323 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 18:41:32,325 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 18:41:32,325 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 18:41:32,325 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 18:41:32,326 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 18:41:32,326 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 18:41:32,327 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 18:41:32,327 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 18:41:32,328 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 18:41:32,328 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 18:41:32,329 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 18:41:32,329 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 18:41:32,329 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 18:41:32,330 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 18:41:32,330 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 18:41:32,330 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 18:41:32,331 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 18:41:32,331 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 18:41:32,333 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-02-20 18:41:32,346 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 18:41:32,347 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 18:41:32,347 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 18:41:32,347 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 18:41:32,348 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 18:41:32,348 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 18:41:32,348 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 18:41:32,348 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 18:41:32,349 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 18:41:32,349 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 18:41:32,349 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-20 18:41:32,349 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 18:41:32,349 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-20 18:41:32,349 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 18:41:32,350 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 18:41:32,350 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 18:41:32,350 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 18:41:32,350 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-20 18:41:32,350 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 18:41:32,350 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 18:41:32,350 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 18:41:32,351 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 18:41:32,351 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 18:41:32,351 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 18:41:32,351 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 18:41:32,351 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 18:41:32,351 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 18:41:32,352 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 18:41:32,352 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 18:41:32,352 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 18:41:32,352 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 18:41:32,352 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 18:41:32,352 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 18:41:32,353 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ed8936a2abd022df2df7ae7f4cc5a13ffa2d4ca9f4dc64b188ddb89053a00421 [2022-02-20 18:41:32,513 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 18:41:32,538 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 18:41:32,539 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 18:41:32,540 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 18:41:32,542 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 18:41:32,543 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.3.ufo.BOUNDED-8.pals.c.v+nlh-reducer.c [2022-02-20 18:41:32,584 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a817970ba/e0cf9e4572b04d12b09fae457aef105d/FLAG920fdb10c [2022-02-20 18:41:33,054 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 18:41:33,056 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.3.ufo.BOUNDED-8.pals.c.v+nlh-reducer.c [2022-02-20 18:41:33,065 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a817970ba/e0cf9e4572b04d12b09fae457aef105d/FLAG920fdb10c [2022-02-20 18:41:33,085 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a817970ba/e0cf9e4572b04d12b09fae457aef105d [2022-02-20 18:41:33,086 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 18:41:33,087 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 18:41:33,088 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 18:41:33,088 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 18:41:33,090 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 18:41:33,091 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 06:41:33" (1/1) ... [2022-02-20 18:41:33,092 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c136a0c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:41:33, skipping insertion in model container [2022-02-20 18:41:33,092 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 06:41:33" (1/1) ... [2022-02-20 18:41:33,097 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 18:41:33,156 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 18:41:33,654 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_floodmax.4.3.ufo.BOUNDED-8.pals.c.v+nlh-reducer.c[31957,31970] [2022-02-20 18:41:33,764 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 18:41:33,775 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 18:41:33,943 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_floodmax.4.3.ufo.BOUNDED-8.pals.c.v+nlh-reducer.c[31957,31970] [2022-02-20 18:41:34,044 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 18:41:34,063 INFO L208 MainTranslator]: Completed translation [2022-02-20 18:41:34,064 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:41:34 WrapperNode [2022-02-20 18:41:34,065 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 18:41:34,066 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 18:41:34,066 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 18:41:34,066 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 18:41:34,071 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:41:34" (1/1) ... [2022-02-20 18:41:34,093 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:41:34" (1/1) ... [2022-02-20 18:41:34,168 INFO L137 Inliner]: procedures = 23, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 2694 [2022-02-20 18:41:34,169 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 18:41:34,169 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 18:41:34,170 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 18:41:34,170 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 18:41:34,181 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:41:34" (1/1) ... [2022-02-20 18:41:34,181 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:41:34" (1/1) ... [2022-02-20 18:41:34,185 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:41:34" (1/1) ... [2022-02-20 18:41:34,186 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:41:34" (1/1) ... [2022-02-20 18:41:34,204 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:41:34" (1/1) ... [2022-02-20 18:41:34,217 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:41:34" (1/1) ... [2022-02-20 18:41:34,226 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:41:34" (1/1) ... [2022-02-20 18:41:34,251 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 18:41:34,259 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 18:41:34,260 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 18:41:34,260 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 18:41:34,260 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:41:34" (1/1) ... [2022-02-20 18:41:34,271 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 18:41:34,280 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 18:41:34,292 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-02-20 18:41:34,311 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-02-20 18:41:34,321 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 18:41:34,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-20 18:41:34,321 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 18:41:34,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 18:41:34,458 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 18:41:34,459 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 18:41:36,116 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 18:41:36,131 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 18:41:36,131 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-02-20 18:41:36,134 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 06:41:36 BoogieIcfgContainer [2022-02-20 18:41:36,134 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 18:41:36,135 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 18:41:36,135 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 18:41:36,138 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 18:41:36,138 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 06:41:33" (1/3) ... [2022-02-20 18:41:36,139 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@313737d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 06:41:36, skipping insertion in model container [2022-02-20 18:41:36,139 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:41:34" (2/3) ... [2022-02-20 18:41:36,139 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@313737d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 06:41:36, skipping insertion in model container [2022-02-20 18:41:36,139 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 06:41:36" (3/3) ... [2022-02-20 18:41:36,140 INFO L111 eAbstractionObserver]: Analyzing ICFG pals_floodmax.4.3.ufo.BOUNDED-8.pals.c.v+nlh-reducer.c [2022-02-20 18:41:36,143 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 18:41:36,143 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-02-20 18:41:36,175 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 18:41:36,190 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2022-02-20 18:41:36,191 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-02-20 18:41:36,217 INFO L276 IsEmpty]: Start isEmpty. Operand has 719 states, 717 states have (on average 1.7880055788005578) internal successors, (1282), 718 states have internal predecessors, (1282), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:41:36,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2022-02-20 18:41:36,244 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 18:41:36,245 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] [2022-02-20 18:41:36,246 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 18:41:36,252 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 18:41:36,252 INFO L85 PathProgramCache]: Analyzing trace with hash -1986438250, now seen corresponding path program 1 times [2022-02-20 18:41:36,261 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 18:41:36,261 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [461252292] [2022-02-20 18:41:36,262 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 18:41:36,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 18:41:36,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:41:37,123 INFO L290 TraceCheckUtils]: 0: Hoare triple {722#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(55, 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;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 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_4295~0 := 0;~__return_4505~0 := 0;~__return_4688~0 := 0;~__return_4879~0 := 0;~__return_5062~0 := 0;~__return_5253~0 := 0;~__return_5451~0 := 0;~__tmp_5452_0~0 := 0;~__return_5625~0 := 0;~__return_5465~0 := 0; {722#true} is VALID [2022-02-20 18:41:37,125 INFO L290 TraceCheckUtils]: 1: Hoare triple {722#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_~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_~node3____CPAchecker_TMP_2~3#1, main_~node3____CPAchecker_TMP_1~3#1, main_~node3____CPAchecker_TMP_0~3#1, main_~node2____CPAchecker_TMP_2~3#1, main_~node2____CPAchecker_TMP_1~3#1, main_~node2____CPAchecker_TMP_0~3#1, main_~node1____CPAchecker_TMP_2~3#1, main_~node1____CPAchecker_TMP_1~3#1, main_~node1____CPAchecker_TMP_0~3#1, main_~main____CPAchecker_TMP_0~5#1, main_~__tmp_6~0#1, main_~assert__arg~5#1, main_~check__tmp~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_~node3____CPAchecker_TMP_2~2#1, main_~node3____CPAchecker_TMP_1~2#1, main_~node3____CPAchecker_TMP_0~2#1, main_~node2____CPAchecker_TMP_2~2#1, main_~node2____CPAchecker_TMP_1~2#1, main_~node2____CPAchecker_TMP_0~2#1, main_~node1____CPAchecker_TMP_2~2#1, main_~node1____CPAchecker_TMP_1~2#1, main_~node1____CPAchecker_TMP_0~2#1, main_~main____CPAchecker_TMP_0~3#1, main_~__tmp_4~0#1, main_~assert__arg~3#1, main_~check__tmp~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_~node3____CPAchecker_TMP_2~1#1, main_~node3____CPAchecker_TMP_1~1#1, main_~node3____CPAchecker_TMP_0~1#1, main_~node2____CPAchecker_TMP_2~1#1, main_~node2____CPAchecker_TMP_1~1#1, main_~node2____CPAchecker_TMP_0~1#1, main_~node1____CPAchecker_TMP_2~1#1, main_~node1____CPAchecker_TMP_1~1#1, main_~node1____CPAchecker_TMP_0~1#1, main_~main____CPAchecker_TMP_0~1#1, main_~__tmp_2~0#1, main_~assert__arg~1#1, main_~check__tmp~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_~node3____CPAchecker_TMP_2~0#1, main_~node3____CPAchecker_TMP_1~0#1, main_~node3____CPAchecker_TMP_0~0#1, main_~node2____CPAchecker_TMP_2~0#1, main_~node2____CPAchecker_TMP_1~0#1, main_~node2____CPAchecker_TMP_0~0#1, main_~node1____CPAchecker_TMP_2~0#1, main_~node1____CPAchecker_TMP_1~0#1, main_~node1____CPAchecker_TMP_0~0#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;assume -128 <= main_#t~nondet23#1 && main_#t~nondet23#1 <= 127;~id2~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;assume -128 <= main_#t~nondet24#1 && main_#t~nondet24#1 <= 127;~r2~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;assume -128 <= main_#t~nondet25#1 && main_#t~nondet25#1 <= 127;~st2~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;assume -128 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 127;~nl2~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;assume -128 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 127;~m2~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;assume -128 <= main_#t~nondet28#1 && main_#t~nondet28#1 <= 127;~max2~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;~mode2~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;assume -128 <= main_#t~nondet30#1 && main_#t~nondet30#1 <= 127;~id3~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;assume -128 <= main_#t~nondet31#1 && main_#t~nondet31#1 <= 127;~r3~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;assume -128 <= main_#t~nondet32#1 && main_#t~nondet32#1 <= 127;~st3~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;assume -128 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 127;~nl3~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;assume -128 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 127;~m3~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;assume -128 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 127;~max3~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;~mode3~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;assume -128 <= main_#t~nondet37#1 && main_#t~nondet37#1 <= 127;~id4~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;assume -128 <= main_#t~nondet38#1 && main_#t~nondet38#1 <= 127;~r4~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;assume -128 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 127;~st4~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;assume -128 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 127;~nl4~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;assume -128 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 127;~m4~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;assume -128 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 127;~max4~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~mode4~0 := main_#t~nondet43#1;havoc main_#t~nondet43#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; {724#(= (+ (* (- 1) ~ep12~0) |ULTIMATE.start_main_~init__r121~0#1|) 0)} is VALID [2022-02-20 18:41:37,140 INFO L290 TraceCheckUtils]: 2: Hoare triple {724#(= (+ (* (- 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; {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,141 INFO L290 TraceCheckUtils]: 3: Hoare triple {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} main_~init__r122~0#1 := (if 0 == main_~init__tmp~0#1 then 0 else 1); {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,141 INFO L290 TraceCheckUtils]: 4: Hoare triple {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r131~0#1 % 256);main_~init__tmp___0~0#1 := 1; {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,142 INFO L290 TraceCheckUtils]: 5: Hoare triple {725#(<= (+ (* (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); {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,142 INFO L290 TraceCheckUtils]: 6: Hoare triple {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r141~0#1 % 256);main_~init__tmp___1~0#1 := 1; {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,143 INFO L290 TraceCheckUtils]: 7: Hoare triple {725#(<= (+ (* (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); {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,144 INFO L290 TraceCheckUtils]: 8: Hoare triple {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r211~0#1 % 256);main_~init__tmp___2~0#1 := 1; {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,145 INFO L290 TraceCheckUtils]: 9: Hoare triple {725#(<= (+ (* (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); {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,145 INFO L290 TraceCheckUtils]: 10: Hoare triple {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r231~0#1 % 256);main_~init__tmp___3~0#1 := 1; {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,146 INFO L290 TraceCheckUtils]: 11: Hoare triple {725#(<= (+ (* (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); {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,146 INFO L290 TraceCheckUtils]: 12: Hoare triple {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r241~0#1 % 256);main_~init__tmp___4~0#1 := 1; {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,147 INFO L290 TraceCheckUtils]: 13: Hoare triple {725#(<= (+ (* (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); {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,147 INFO L290 TraceCheckUtils]: 14: Hoare triple {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r311~0#1 % 256);main_~init__tmp___5~0#1 := 1; {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,148 INFO L290 TraceCheckUtils]: 15: Hoare triple {725#(<= (+ (* (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); {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,148 INFO L290 TraceCheckUtils]: 16: Hoare triple {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r321~0#1 % 256);main_~init__tmp___6~0#1 := 1; {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,149 INFO L290 TraceCheckUtils]: 17: Hoare triple {725#(<= (+ (* (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); {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,149 INFO L290 TraceCheckUtils]: 18: Hoare triple {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r341~0#1 % 256);main_~init__tmp___7~0#1 := 1; {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,150 INFO L290 TraceCheckUtils]: 19: Hoare triple {725#(<= (+ (* (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); {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,150 INFO L290 TraceCheckUtils]: 20: Hoare triple {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r411~0#1 % 256);main_~init__tmp___8~0#1 := 1; {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,152 INFO L290 TraceCheckUtils]: 21: Hoare triple {725#(<= (+ (* (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); {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,152 INFO L290 TraceCheckUtils]: 22: Hoare triple {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r421~0#1 % 256);main_~init__tmp___9~0#1 := 1; {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,153 INFO L290 TraceCheckUtils]: 23: Hoare triple {725#(<= (+ (* (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); {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,153 INFO L290 TraceCheckUtils]: 24: Hoare triple {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r431~0#1 % 256);main_~init__tmp___10~0#1 := 1; {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,163 INFO L290 TraceCheckUtils]: 25: Hoare triple {725#(<= (+ (* (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); {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,164 INFO L290 TraceCheckUtils]: 26: Hoare triple {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r122~0#1 % 256);main_~init__tmp___11~0#1 := 1; {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,164 INFO L290 TraceCheckUtils]: 27: Hoare triple {725#(<= (+ (* (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); {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,165 INFO L290 TraceCheckUtils]: 28: Hoare triple {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r132~0#1 % 256);main_~init__tmp___12~0#1 := 1; {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,165 INFO L290 TraceCheckUtils]: 29: Hoare triple {725#(<= (+ (* (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); {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,166 INFO L290 TraceCheckUtils]: 30: Hoare triple {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r142~0#1 % 256);main_~init__tmp___13~0#1 := 1; {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,166 INFO L290 TraceCheckUtils]: 31: Hoare triple {725#(<= (+ (* (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); {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,167 INFO L290 TraceCheckUtils]: 32: Hoare triple {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r212~0#1 % 256);main_~init__tmp___14~0#1 := 1; {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,167 INFO L290 TraceCheckUtils]: 33: Hoare triple {725#(<= (+ (* (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); {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,168 INFO L290 TraceCheckUtils]: 34: Hoare triple {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r232~0#1 % 256);main_~init__tmp___15~0#1 := 1; {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,168 INFO L290 TraceCheckUtils]: 35: Hoare triple {725#(<= (+ (* (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); {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,169 INFO L290 TraceCheckUtils]: 36: Hoare triple {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r242~0#1 % 256);main_~init__tmp___16~0#1 := 1; {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,169 INFO L290 TraceCheckUtils]: 37: Hoare triple {725#(<= (+ (* (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); {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,170 INFO L290 TraceCheckUtils]: 38: Hoare triple {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r312~0#1 % 256);main_~init__tmp___17~0#1 := 1; {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,170 INFO L290 TraceCheckUtils]: 39: Hoare triple {725#(<= (+ (* (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); {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,171 INFO L290 TraceCheckUtils]: 40: Hoare triple {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r322~0#1 % 256);main_~init__tmp___18~0#1 := 1; {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,171 INFO L290 TraceCheckUtils]: 41: Hoare triple {725#(<= (+ (* (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); {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,172 INFO L290 TraceCheckUtils]: 42: Hoare triple {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r342~0#1 % 256);main_~init__tmp___19~0#1 := 1; {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,173 INFO L290 TraceCheckUtils]: 43: Hoare triple {725#(<= (+ (* (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); {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,173 INFO L290 TraceCheckUtils]: 44: Hoare triple {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r412~0#1 % 256);main_~init__tmp___20~0#1 := 1; {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,173 INFO L290 TraceCheckUtils]: 45: Hoare triple {725#(<= (+ (* (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); {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,174 INFO L290 TraceCheckUtils]: 46: Hoare triple {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r422~0#1 % 256);main_~init__tmp___21~0#1 := 1; {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,174 INFO L290 TraceCheckUtils]: 47: Hoare triple {725#(<= (+ (* (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); {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,175 INFO L290 TraceCheckUtils]: 48: Hoare triple {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r432~0#1 % 256);main_~init__tmp___22~0#1 := 1; {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,175 INFO L290 TraceCheckUtils]: 49: Hoare triple {725#(<= (+ (* (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); {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,176 INFO L290 TraceCheckUtils]: 50: Hoare triple {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id1~0 != ~id2~0; {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,179 INFO L290 TraceCheckUtils]: 51: Hoare triple {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id1~0 != ~id3~0; {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,179 INFO L290 TraceCheckUtils]: 52: Hoare triple {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id1~0 != ~id4~0; {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,180 INFO L290 TraceCheckUtils]: 53: Hoare triple {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id2~0 != ~id3~0; {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,181 INFO L290 TraceCheckUtils]: 54: Hoare triple {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id2~0 != ~id4~0; {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,181 INFO L290 TraceCheckUtils]: 55: Hoare triple {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id3~0 != ~id4~0; {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,183 INFO L290 TraceCheckUtils]: 56: Hoare triple {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id1~0 >= 0; {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,183 INFO L290 TraceCheckUtils]: 57: Hoare triple {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id2~0 >= 0; {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,184 INFO L290 TraceCheckUtils]: 58: Hoare triple {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id3~0 >= 0; {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,184 INFO L290 TraceCheckUtils]: 59: Hoare triple {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id4~0 >= 0; {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,185 INFO L290 TraceCheckUtils]: 60: Hoare triple {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~r1~0; {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,185 INFO L290 TraceCheckUtils]: 61: Hoare triple {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~r2~0; {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,186 INFO L290 TraceCheckUtils]: 62: Hoare triple {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~r3~0; {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,187 INFO L290 TraceCheckUtils]: 63: Hoare triple {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~r4~0; {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,187 INFO L290 TraceCheckUtils]: 64: Hoare triple {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r123~0#1 % 256); {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,188 INFO L290 TraceCheckUtils]: 65: Hoare triple {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r133~0#1 % 256); {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,189 INFO L290 TraceCheckUtils]: 66: Hoare triple {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r143~0#1 % 256); {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,189 INFO L290 TraceCheckUtils]: 67: Hoare triple {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r213~0#1 % 256); {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,189 INFO L290 TraceCheckUtils]: 68: Hoare triple {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r233~0#1 % 256); {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,190 INFO L290 TraceCheckUtils]: 69: Hoare triple {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r243~0#1 % 256); {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,190 INFO L290 TraceCheckUtils]: 70: Hoare triple {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r313~0#1 % 256); {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,191 INFO L290 TraceCheckUtils]: 71: Hoare triple {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r323~0#1 % 256); {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,191 INFO L290 TraceCheckUtils]: 72: Hoare triple {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r343~0#1 % 256); {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,192 INFO L290 TraceCheckUtils]: 73: Hoare triple {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r413~0#1 % 256); {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,192 INFO L290 TraceCheckUtils]: 74: Hoare triple {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r423~0#1 % 256); {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,193 INFO L290 TraceCheckUtils]: 75: Hoare triple {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r433~0#1 % 256); {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,193 INFO L290 TraceCheckUtils]: 76: Hoare triple {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~max1~0 == ~id1~0; {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,200 INFO L290 TraceCheckUtils]: 77: Hoare triple {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~max2~0 == ~id2~0; {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,200 INFO L290 TraceCheckUtils]: 78: Hoare triple {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~max3~0 == ~id3~0; {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,201 INFO L290 TraceCheckUtils]: 79: Hoare triple {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~max4~0 == ~id4~0; {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,202 INFO L290 TraceCheckUtils]: 80: Hoare triple {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~st1~0; {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,202 INFO L290 TraceCheckUtils]: 81: Hoare triple {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~st2~0; {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,202 INFO L290 TraceCheckUtils]: 82: Hoare triple {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~st3~0; {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,203 INFO L290 TraceCheckUtils]: 83: Hoare triple {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~st4~0; {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,203 INFO L290 TraceCheckUtils]: 84: Hoare triple {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~nl1~0; {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,204 INFO L290 TraceCheckUtils]: 85: Hoare triple {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~nl2~0; {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,204 INFO L290 TraceCheckUtils]: 86: Hoare triple {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~nl3~0; {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,205 INFO L290 TraceCheckUtils]: 87: Hoare triple {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~nl4~0; {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,205 INFO L290 TraceCheckUtils]: 88: Hoare triple {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~mode1~0 % 256; {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,206 INFO L290 TraceCheckUtils]: 89: Hoare triple {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~mode2~0 % 256; {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,206 INFO L290 TraceCheckUtils]: 90: Hoare triple {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~mode3~0 % 256; {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,207 INFO L290 TraceCheckUtils]: 91: Hoare triple {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~mode4~0 % 256;main_~init__tmp___23~0#1 := 1;~__return_4295~0 := main_~init__tmp___23~0#1;main_~main__i2~0#1 := ~__return_4295~0; {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,211 INFO L290 TraceCheckUtils]: 92: Hoare triple {725#(<= (+ (* (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; {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,212 INFO L290 TraceCheckUtils]: 93: Hoare triple {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume main_~main__i2~0#1 < 8; {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,212 INFO L290 TraceCheckUtils]: 94: Hoare triple {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !!(0 == ~mode1~0 % 256); {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,213 INFO L290 TraceCheckUtils]: 95: Hoare triple {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~r1~0 < 3; {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:37,213 INFO L290 TraceCheckUtils]: 96: Hoare triple {725#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !!(0 == ~ep12~0 % 256); {723#false} is VALID [2022-02-20 18:41:37,213 INFO L290 TraceCheckUtils]: 97: Hoare triple {723#false} assume !!(0 == ~ep13~0 % 256); {723#false} is VALID [2022-02-20 18:41:37,214 INFO L290 TraceCheckUtils]: 98: Hoare triple {723#false} assume !!(0 == ~ep14~0 % 256); {723#false} is VALID [2022-02-20 18:41:37,214 INFO L290 TraceCheckUtils]: 99: Hoare triple {723#false} ~mode1~0 := 1; {723#false} is VALID [2022-02-20 18:41:37,214 INFO L290 TraceCheckUtils]: 100: Hoare triple {723#false} assume !!(0 == ~mode2~0 % 256); {723#false} is VALID [2022-02-20 18:41:37,214 INFO L290 TraceCheckUtils]: 101: Hoare triple {723#false} assume ~r2~0 < 3; {723#false} is VALID [2022-02-20 18:41:37,214 INFO L290 TraceCheckUtils]: 102: Hoare triple {723#false} assume !!(0 == ~ep21~0 % 256); {723#false} is VALID [2022-02-20 18:41:37,215 INFO L290 TraceCheckUtils]: 103: Hoare triple {723#false} assume !!(0 == ~ep23~0 % 256); {723#false} is VALID [2022-02-20 18:41:37,215 INFO L290 TraceCheckUtils]: 104: Hoare triple {723#false} assume !!(0 == ~ep24~0 % 256); {723#false} is VALID [2022-02-20 18:41:37,215 INFO L290 TraceCheckUtils]: 105: Hoare triple {723#false} ~mode2~0 := 1; {723#false} is VALID [2022-02-20 18:41:37,217 INFO L290 TraceCheckUtils]: 106: Hoare triple {723#false} assume !!(0 == ~mode3~0 % 256); {723#false} is VALID [2022-02-20 18:41:37,217 INFO L290 TraceCheckUtils]: 107: Hoare triple {723#false} assume ~r3~0 < 3; {723#false} is VALID [2022-02-20 18:41:37,217 INFO L290 TraceCheckUtils]: 108: Hoare triple {723#false} assume !!(0 == ~ep31~0 % 256); {723#false} is VALID [2022-02-20 18:41:37,217 INFO L290 TraceCheckUtils]: 109: Hoare triple {723#false} assume !!(0 == ~ep32~0 % 256); {723#false} is VALID [2022-02-20 18:41:37,217 INFO L290 TraceCheckUtils]: 110: Hoare triple {723#false} assume !!(0 == ~ep34~0 % 256); {723#false} is VALID [2022-02-20 18:41:37,218 INFO L290 TraceCheckUtils]: 111: Hoare triple {723#false} ~mode3~0 := 1; {723#false} is VALID [2022-02-20 18:41:37,218 INFO L290 TraceCheckUtils]: 112: Hoare triple {723#false} assume !!(0 == ~mode4~0 % 256); {723#false} is VALID [2022-02-20 18:41:37,218 INFO L290 TraceCheckUtils]: 113: Hoare triple {723#false} assume ~r4~0 < 3; {723#false} is VALID [2022-02-20 18:41:37,219 INFO L290 TraceCheckUtils]: 114: Hoare triple {723#false} assume !!(0 == ~ep41~0 % 256); {723#false} is VALID [2022-02-20 18:41:37,219 INFO L290 TraceCheckUtils]: 115: Hoare triple {723#false} assume !!(0 == ~ep42~0 % 256); {723#false} is VALID [2022-02-20 18:41:37,220 INFO L290 TraceCheckUtils]: 116: Hoare triple {723#false} assume !!(0 == ~ep43~0 % 256); {723#false} is VALID [2022-02-20 18:41:37,221 INFO L290 TraceCheckUtils]: 117: Hoare triple {723#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; {723#false} is VALID [2022-02-20 18:41:37,221 INFO L290 TraceCheckUtils]: 118: Hoare triple {723#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {723#false} is VALID [2022-02-20 18:41:37,224 INFO L290 TraceCheckUtils]: 119: Hoare triple {723#false} assume ~st1~0 + ~nl1~0 <= 1; {723#false} is VALID [2022-02-20 18:41:37,224 INFO L290 TraceCheckUtils]: 120: Hoare triple {723#false} assume ~st2~0 + ~nl2~0 <= 1; {723#false} is VALID [2022-02-20 18:41:37,224 INFO L290 TraceCheckUtils]: 121: Hoare triple {723#false} assume ~st3~0 + ~nl3~0 <= 1; {723#false} is VALID [2022-02-20 18:41:37,225 INFO L290 TraceCheckUtils]: 122: Hoare triple {723#false} assume ~st4~0 + ~nl4~0 <= 1; {723#false} is VALID [2022-02-20 18:41:37,225 INFO L290 TraceCheckUtils]: 123: Hoare triple {723#false} assume !(~r1~0 >= 3); {723#false} is VALID [2022-02-20 18:41:37,225 INFO L290 TraceCheckUtils]: 124: Hoare triple {723#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {723#false} is VALID [2022-02-20 18:41:37,225 INFO L290 TraceCheckUtils]: 125: Hoare triple {723#false} assume ~r1~0 < 3; {723#false} is VALID [2022-02-20 18:41:37,225 INFO L290 TraceCheckUtils]: 126: Hoare triple {723#false} assume !(~r1~0 >= 3); {723#false} is VALID [2022-02-20 18:41:37,229 INFO L290 TraceCheckUtils]: 127: Hoare triple {723#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {723#false} is VALID [2022-02-20 18:41:37,229 INFO L290 TraceCheckUtils]: 128: Hoare triple {723#false} assume ~r1~0 < 3;main_~check__tmp~0#1 := 1;~__return_4505~0 := main_~check__tmp~0#1;main_~main__c1~0#1 := ~__return_4505~0;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; {723#false} is VALID [2022-02-20 18:41:37,229 INFO L290 TraceCheckUtils]: 129: Hoare triple {723#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; {723#false} is VALID [2022-02-20 18:41:37,230 INFO L290 TraceCheckUtils]: 130: Hoare triple {723#false} assume main_~main__i2~0#1 < 8; {723#false} is VALID [2022-02-20 18:41:37,230 INFO L290 TraceCheckUtils]: 131: Hoare triple {723#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); {723#false} is VALID [2022-02-20 18:41:37,230 INFO L290 TraceCheckUtils]: 132: Hoare triple {723#false} assume !!(0 == ~ep21~0 % 256); {723#false} is VALID [2022-02-20 18:41:37,230 INFO L290 TraceCheckUtils]: 133: Hoare triple {723#false} assume !!(0 == ~ep31~0 % 256); {723#false} is VALID [2022-02-20 18:41:37,231 INFO L290 TraceCheckUtils]: 134: Hoare triple {723#false} assume !!(0 == ~ep41~0 % 256); {723#false} is VALID [2022-02-20 18:41:37,231 INFO L290 TraceCheckUtils]: 135: Hoare triple {723#false} assume !(3 == ~r1~0);~mode1~0 := 0; {723#false} is VALID [2022-02-20 18:41:37,231 INFO L290 TraceCheckUtils]: 136: Hoare triple {723#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); {723#false} is VALID [2022-02-20 18:41:37,231 INFO L290 TraceCheckUtils]: 137: Hoare triple {723#false} assume !!(0 == ~ep12~0 % 256); {723#false} is VALID [2022-02-20 18:41:37,231 INFO L290 TraceCheckUtils]: 138: Hoare triple {723#false} assume !!(0 == ~ep32~0 % 256); {723#false} is VALID [2022-02-20 18:41:37,231 INFO L290 TraceCheckUtils]: 139: Hoare triple {723#false} assume !!(0 == ~ep42~0 % 256); {723#false} is VALID [2022-02-20 18:41:37,232 INFO L290 TraceCheckUtils]: 140: Hoare triple {723#false} assume !(3 == ~r2~0);~mode2~0 := 0; {723#false} is VALID [2022-02-20 18:41:37,232 INFO L290 TraceCheckUtils]: 141: Hoare triple {723#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); {723#false} is VALID [2022-02-20 18:41:37,232 INFO L290 TraceCheckUtils]: 142: Hoare triple {723#false} assume !!(0 == ~ep13~0 % 256); {723#false} is VALID [2022-02-20 18:41:37,232 INFO L290 TraceCheckUtils]: 143: Hoare triple {723#false} assume !!(0 == ~ep23~0 % 256); {723#false} is VALID [2022-02-20 18:41:37,233 INFO L290 TraceCheckUtils]: 144: Hoare triple {723#false} assume !!(0 == ~ep43~0 % 256); {723#false} is VALID [2022-02-20 18:41:37,233 INFO L290 TraceCheckUtils]: 145: Hoare triple {723#false} assume !(3 == ~r3~0);~mode3~0 := 0; {723#false} is VALID [2022-02-20 18:41:37,233 INFO L290 TraceCheckUtils]: 146: Hoare triple {723#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); {723#false} is VALID [2022-02-20 18:41:37,233 INFO L290 TraceCheckUtils]: 147: Hoare triple {723#false} assume !!(0 == ~ep14~0 % 256); {723#false} is VALID [2022-02-20 18:41:37,233 INFO L290 TraceCheckUtils]: 148: Hoare triple {723#false} assume !!(0 == ~ep24~0 % 256); {723#false} is VALID [2022-02-20 18:41:37,234 INFO L290 TraceCheckUtils]: 149: Hoare triple {723#false} assume !!(0 == ~ep34~0 % 256); {723#false} is VALID [2022-02-20 18:41:37,234 INFO L290 TraceCheckUtils]: 150: Hoare triple {723#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; {723#false} is VALID [2022-02-20 18:41:37,234 INFO L290 TraceCheckUtils]: 151: Hoare triple {723#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {723#false} is VALID [2022-02-20 18:41:37,234 INFO L290 TraceCheckUtils]: 152: Hoare triple {723#false} assume ~st1~0 + ~nl1~0 <= 1; {723#false} is VALID [2022-02-20 18:41:37,235 INFO L290 TraceCheckUtils]: 153: Hoare triple {723#false} assume ~st2~0 + ~nl2~0 <= 1; {723#false} is VALID [2022-02-20 18:41:37,236 INFO L290 TraceCheckUtils]: 154: Hoare triple {723#false} assume ~st3~0 + ~nl3~0 <= 1; {723#false} is VALID [2022-02-20 18:41:37,236 INFO L290 TraceCheckUtils]: 155: Hoare triple {723#false} assume ~st4~0 + ~nl4~0 <= 1; {723#false} is VALID [2022-02-20 18:41:37,236 INFO L290 TraceCheckUtils]: 156: Hoare triple {723#false} assume !(~r1~0 >= 3); {723#false} is VALID [2022-02-20 18:41:37,236 INFO L290 TraceCheckUtils]: 157: Hoare triple {723#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {723#false} is VALID [2022-02-20 18:41:37,236 INFO L290 TraceCheckUtils]: 158: Hoare triple {723#false} assume ~r1~0 < 3; {723#false} is VALID [2022-02-20 18:41:37,236 INFO L290 TraceCheckUtils]: 159: Hoare triple {723#false} assume !(~r1~0 >= 3); {723#false} is VALID [2022-02-20 18:41:37,237 INFO L290 TraceCheckUtils]: 160: Hoare triple {723#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {723#false} is VALID [2022-02-20 18:41:37,237 INFO L290 TraceCheckUtils]: 161: Hoare triple {723#false} assume ~r1~0 < 3;main_~check__tmp~1#1 := 1;~__return_4688~0 := main_~check__tmp~1#1;main_~main__c1~0#1 := ~__return_4688~0;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; {723#false} is VALID [2022-02-20 18:41:37,237 INFO L290 TraceCheckUtils]: 162: Hoare triple {723#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; {723#false} is VALID [2022-02-20 18:41:37,237 INFO L290 TraceCheckUtils]: 163: Hoare triple {723#false} assume main_~main__i2~0#1 < 8; {723#false} is VALID [2022-02-20 18:41:37,237 INFO L290 TraceCheckUtils]: 164: Hoare triple {723#false} assume !!(0 == ~mode1~0 % 256); {723#false} is VALID [2022-02-20 18:41:37,237 INFO L290 TraceCheckUtils]: 165: Hoare triple {723#false} assume ~r1~0 < 3; {723#false} is VALID [2022-02-20 18:41:37,238 INFO L290 TraceCheckUtils]: 166: Hoare triple {723#false} assume !!(0 == ~ep12~0 % 256); {723#false} is VALID [2022-02-20 18:41:37,238 INFO L290 TraceCheckUtils]: 167: Hoare triple {723#false} assume !!(0 == ~ep13~0 % 256); {723#false} is VALID [2022-02-20 18:41:37,238 INFO L290 TraceCheckUtils]: 168: Hoare triple {723#false} assume !!(0 == ~ep14~0 % 256); {723#false} is VALID [2022-02-20 18:41:37,238 INFO L290 TraceCheckUtils]: 169: Hoare triple {723#false} ~mode1~0 := 1; {723#false} is VALID [2022-02-20 18:41:37,238 INFO L290 TraceCheckUtils]: 170: Hoare triple {723#false} assume !!(0 == ~mode2~0 % 256); {723#false} is VALID [2022-02-20 18:41:37,238 INFO L290 TraceCheckUtils]: 171: Hoare triple {723#false} assume ~r2~0 < 3; {723#false} is VALID [2022-02-20 18:41:37,239 INFO L290 TraceCheckUtils]: 172: Hoare triple {723#false} assume !!(0 == ~ep21~0 % 256); {723#false} is VALID [2022-02-20 18:41:37,239 INFO L290 TraceCheckUtils]: 173: Hoare triple {723#false} assume !!(0 == ~ep23~0 % 256); {723#false} is VALID [2022-02-20 18:41:37,239 INFO L290 TraceCheckUtils]: 174: Hoare triple {723#false} assume !!(0 == ~ep24~0 % 256); {723#false} is VALID [2022-02-20 18:41:37,239 INFO L290 TraceCheckUtils]: 175: Hoare triple {723#false} ~mode2~0 := 1; {723#false} is VALID [2022-02-20 18:41:37,239 INFO L290 TraceCheckUtils]: 176: Hoare triple {723#false} assume !!(0 == ~mode3~0 % 256); {723#false} is VALID [2022-02-20 18:41:37,239 INFO L290 TraceCheckUtils]: 177: Hoare triple {723#false} assume ~r3~0 < 3; {723#false} is VALID [2022-02-20 18:41:37,240 INFO L290 TraceCheckUtils]: 178: Hoare triple {723#false} assume !!(0 == ~ep31~0 % 256); {723#false} is VALID [2022-02-20 18:41:37,240 INFO L290 TraceCheckUtils]: 179: Hoare triple {723#false} assume !!(0 == ~ep32~0 % 256); {723#false} is VALID [2022-02-20 18:41:37,240 INFO L290 TraceCheckUtils]: 180: Hoare triple {723#false} assume !!(0 == ~ep34~0 % 256); {723#false} is VALID [2022-02-20 18:41:37,240 INFO L290 TraceCheckUtils]: 181: Hoare triple {723#false} ~mode3~0 := 1; {723#false} is VALID [2022-02-20 18:41:37,240 INFO L290 TraceCheckUtils]: 182: Hoare triple {723#false} assume !!(0 == ~mode4~0 % 256); {723#false} is VALID [2022-02-20 18:41:37,240 INFO L290 TraceCheckUtils]: 183: Hoare triple {723#false} assume ~r4~0 < 3; {723#false} is VALID [2022-02-20 18:41:37,241 INFO L290 TraceCheckUtils]: 184: Hoare triple {723#false} assume !!(0 == ~ep41~0 % 256); {723#false} is VALID [2022-02-20 18:41:37,241 INFO L290 TraceCheckUtils]: 185: Hoare triple {723#false} assume !!(0 == ~ep42~0 % 256); {723#false} is VALID [2022-02-20 18:41:37,241 INFO L290 TraceCheckUtils]: 186: Hoare triple {723#false} assume !!(0 == ~ep43~0 % 256); {723#false} is VALID [2022-02-20 18:41:37,242 INFO L290 TraceCheckUtils]: 187: Hoare triple {723#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; {723#false} is VALID [2022-02-20 18:41:37,242 INFO L290 TraceCheckUtils]: 188: Hoare triple {723#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {723#false} is VALID [2022-02-20 18:41:37,242 INFO L290 TraceCheckUtils]: 189: Hoare triple {723#false} assume ~st1~0 + ~nl1~0 <= 1; {723#false} is VALID [2022-02-20 18:41:37,242 INFO L290 TraceCheckUtils]: 190: Hoare triple {723#false} assume ~st2~0 + ~nl2~0 <= 1; {723#false} is VALID [2022-02-20 18:41:37,243 INFO L290 TraceCheckUtils]: 191: Hoare triple {723#false} assume ~st3~0 + ~nl3~0 <= 1; {723#false} is VALID [2022-02-20 18:41:37,243 INFO L290 TraceCheckUtils]: 192: Hoare triple {723#false} assume ~st4~0 + ~nl4~0 <= 1; {723#false} is VALID [2022-02-20 18:41:37,243 INFO L290 TraceCheckUtils]: 193: Hoare triple {723#false} assume !(~r1~0 >= 3); {723#false} is VALID [2022-02-20 18:41:37,243 INFO L290 TraceCheckUtils]: 194: Hoare triple {723#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {723#false} is VALID [2022-02-20 18:41:37,243 INFO L290 TraceCheckUtils]: 195: Hoare triple {723#false} assume ~r1~0 < 3; {723#false} is VALID [2022-02-20 18:41:37,244 INFO L290 TraceCheckUtils]: 196: Hoare triple {723#false} assume !(~r1~0 >= 3); {723#false} is VALID [2022-02-20 18:41:37,244 INFO L290 TraceCheckUtils]: 197: Hoare triple {723#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {723#false} is VALID [2022-02-20 18:41:37,244 INFO L290 TraceCheckUtils]: 198: Hoare triple {723#false} assume ~r1~0 < 3;main_~check__tmp~2#1 := 1;~__return_4879~0 := main_~check__tmp~2#1;main_~main__c1~0#1 := ~__return_4879~0;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; {723#false} is VALID [2022-02-20 18:41:37,244 INFO L290 TraceCheckUtils]: 199: Hoare triple {723#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; {723#false} is VALID [2022-02-20 18:41:37,244 INFO L290 TraceCheckUtils]: 200: Hoare triple {723#false} assume main_~main__i2~0#1 < 8; {723#false} is VALID [2022-02-20 18:41:37,244 INFO L290 TraceCheckUtils]: 201: Hoare triple {723#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); {723#false} is VALID [2022-02-20 18:41:37,245 INFO L290 TraceCheckUtils]: 202: Hoare triple {723#false} assume !!(0 == ~ep21~0 % 256); {723#false} is VALID [2022-02-20 18:41:37,245 INFO L290 TraceCheckUtils]: 203: Hoare triple {723#false} assume !!(0 == ~ep31~0 % 256); {723#false} is VALID [2022-02-20 18:41:37,247 INFO L290 TraceCheckUtils]: 204: Hoare triple {723#false} assume !!(0 == ~ep41~0 % 256); {723#false} is VALID [2022-02-20 18:41:37,247 INFO L290 TraceCheckUtils]: 205: Hoare triple {723#false} assume !(3 == ~r1~0);~mode1~0 := 0; {723#false} is VALID [2022-02-20 18:41:37,247 INFO L290 TraceCheckUtils]: 206: Hoare triple {723#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); {723#false} is VALID [2022-02-20 18:41:37,247 INFO L290 TraceCheckUtils]: 207: Hoare triple {723#false} assume !!(0 == ~ep12~0 % 256); {723#false} is VALID [2022-02-20 18:41:37,248 INFO L290 TraceCheckUtils]: 208: Hoare triple {723#false} assume !!(0 == ~ep32~0 % 256); {723#false} is VALID [2022-02-20 18:41:37,250 INFO L290 TraceCheckUtils]: 209: Hoare triple {723#false} assume !!(0 == ~ep42~0 % 256); {723#false} is VALID [2022-02-20 18:41:37,250 INFO L290 TraceCheckUtils]: 210: Hoare triple {723#false} assume !(3 == ~r2~0);~mode2~0 := 0; {723#false} is VALID [2022-02-20 18:41:37,250 INFO L290 TraceCheckUtils]: 211: Hoare triple {723#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); {723#false} is VALID [2022-02-20 18:41:37,250 INFO L290 TraceCheckUtils]: 212: Hoare triple {723#false} assume !!(0 == ~ep13~0 % 256); {723#false} is VALID [2022-02-20 18:41:37,250 INFO L290 TraceCheckUtils]: 213: Hoare triple {723#false} assume !!(0 == ~ep23~0 % 256); {723#false} is VALID [2022-02-20 18:41:37,250 INFO L290 TraceCheckUtils]: 214: Hoare triple {723#false} assume !!(0 == ~ep43~0 % 256); {723#false} is VALID [2022-02-20 18:41:37,251 INFO L290 TraceCheckUtils]: 215: Hoare triple {723#false} assume !(3 == ~r3~0);~mode3~0 := 0; {723#false} is VALID [2022-02-20 18:41:37,251 INFO L290 TraceCheckUtils]: 216: Hoare triple {723#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); {723#false} is VALID [2022-02-20 18:41:37,253 INFO L290 TraceCheckUtils]: 217: Hoare triple {723#false} assume !!(0 == ~ep14~0 % 256); {723#false} is VALID [2022-02-20 18:41:37,253 INFO L290 TraceCheckUtils]: 218: Hoare triple {723#false} assume !!(0 == ~ep24~0 % 256); {723#false} is VALID [2022-02-20 18:41:37,254 INFO L290 TraceCheckUtils]: 219: Hoare triple {723#false} assume !!(0 == ~ep34~0 % 256); {723#false} is VALID [2022-02-20 18:41:37,254 INFO L290 TraceCheckUtils]: 220: Hoare triple {723#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; {723#false} is VALID [2022-02-20 18:41:37,254 INFO L290 TraceCheckUtils]: 221: Hoare triple {723#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {723#false} is VALID [2022-02-20 18:41:37,254 INFO L290 TraceCheckUtils]: 222: Hoare triple {723#false} assume ~st1~0 + ~nl1~0 <= 1; {723#false} is VALID [2022-02-20 18:41:37,254 INFO L290 TraceCheckUtils]: 223: Hoare triple {723#false} assume ~st2~0 + ~nl2~0 <= 1; {723#false} is VALID [2022-02-20 18:41:37,254 INFO L290 TraceCheckUtils]: 224: Hoare triple {723#false} assume ~st3~0 + ~nl3~0 <= 1; {723#false} is VALID [2022-02-20 18:41:37,255 INFO L290 TraceCheckUtils]: 225: Hoare triple {723#false} assume ~st4~0 + ~nl4~0 <= 1; {723#false} is VALID [2022-02-20 18:41:37,255 INFO L290 TraceCheckUtils]: 226: Hoare triple {723#false} assume !(~r1~0 >= 3); {723#false} is VALID [2022-02-20 18:41:37,255 INFO L290 TraceCheckUtils]: 227: Hoare triple {723#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {723#false} is VALID [2022-02-20 18:41:37,255 INFO L290 TraceCheckUtils]: 228: Hoare triple {723#false} assume ~r1~0 < 3; {723#false} is VALID [2022-02-20 18:41:37,255 INFO L290 TraceCheckUtils]: 229: Hoare triple {723#false} assume !(~r1~0 >= 3); {723#false} is VALID [2022-02-20 18:41:37,255 INFO L290 TraceCheckUtils]: 230: Hoare triple {723#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {723#false} is VALID [2022-02-20 18:41:37,256 INFO L290 TraceCheckUtils]: 231: Hoare triple {723#false} assume ~r1~0 < 3;main_~check__tmp~3#1 := 1;~__return_5062~0 := main_~check__tmp~3#1;main_~main__c1~0#1 := ~__return_5062~0;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; {723#false} is VALID [2022-02-20 18:41:37,256 INFO L290 TraceCheckUtils]: 232: Hoare triple {723#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; {723#false} is VALID [2022-02-20 18:41:37,256 INFO L290 TraceCheckUtils]: 233: Hoare triple {723#false} assume main_~main__i2~0#1 < 8; {723#false} is VALID [2022-02-20 18:41:37,256 INFO L290 TraceCheckUtils]: 234: Hoare triple {723#false} assume !!(0 == ~mode1~0 % 256); {723#false} is VALID [2022-02-20 18:41:37,256 INFO L290 TraceCheckUtils]: 235: Hoare triple {723#false} assume ~r1~0 < 3; {723#false} is VALID [2022-02-20 18:41:37,256 INFO L290 TraceCheckUtils]: 236: Hoare triple {723#false} assume !!(0 == ~ep12~0 % 256); {723#false} is VALID [2022-02-20 18:41:37,257 INFO L290 TraceCheckUtils]: 237: Hoare triple {723#false} assume !!(0 == ~ep13~0 % 256); {723#false} is VALID [2022-02-20 18:41:37,257 INFO L290 TraceCheckUtils]: 238: Hoare triple {723#false} assume !!(0 == ~ep14~0 % 256); {723#false} is VALID [2022-02-20 18:41:37,258 INFO L290 TraceCheckUtils]: 239: Hoare triple {723#false} ~mode1~0 := 1; {723#false} is VALID [2022-02-20 18:41:37,258 INFO L290 TraceCheckUtils]: 240: Hoare triple {723#false} assume !!(0 == ~mode2~0 % 256); {723#false} is VALID [2022-02-20 18:41:37,258 INFO L290 TraceCheckUtils]: 241: Hoare triple {723#false} assume ~r2~0 < 3; {723#false} is VALID [2022-02-20 18:41:37,259 INFO L290 TraceCheckUtils]: 242: Hoare triple {723#false} assume !!(0 == ~ep21~0 % 256); {723#false} is VALID [2022-02-20 18:41:37,262 INFO L290 TraceCheckUtils]: 243: Hoare triple {723#false} assume !!(0 == ~ep23~0 % 256); {723#false} is VALID [2022-02-20 18:41:37,263 INFO L290 TraceCheckUtils]: 244: Hoare triple {723#false} assume !!(0 == ~ep24~0 % 256); {723#false} is VALID [2022-02-20 18:41:37,263 INFO L290 TraceCheckUtils]: 245: Hoare triple {723#false} ~mode2~0 := 1; {723#false} is VALID [2022-02-20 18:41:37,263 INFO L290 TraceCheckUtils]: 246: Hoare triple {723#false} assume !!(0 == ~mode3~0 % 256); {723#false} is VALID [2022-02-20 18:41:37,263 INFO L290 TraceCheckUtils]: 247: Hoare triple {723#false} assume ~r3~0 < 3; {723#false} is VALID [2022-02-20 18:41:37,263 INFO L290 TraceCheckUtils]: 248: Hoare triple {723#false} assume !!(0 == ~ep31~0 % 256); {723#false} is VALID [2022-02-20 18:41:37,264 INFO L290 TraceCheckUtils]: 249: Hoare triple {723#false} assume !!(0 == ~ep32~0 % 256); {723#false} is VALID [2022-02-20 18:41:37,264 INFO L290 TraceCheckUtils]: 250: Hoare triple {723#false} assume !!(0 == ~ep34~0 % 256); {723#false} is VALID [2022-02-20 18:41:37,264 INFO L290 TraceCheckUtils]: 251: Hoare triple {723#false} ~mode3~0 := 1; {723#false} is VALID [2022-02-20 18:41:37,264 INFO L290 TraceCheckUtils]: 252: Hoare triple {723#false} assume !!(0 == ~mode4~0 % 256); {723#false} is VALID [2022-02-20 18:41:37,264 INFO L290 TraceCheckUtils]: 253: Hoare triple {723#false} assume ~r4~0 < 3; {723#false} is VALID [2022-02-20 18:41:37,264 INFO L290 TraceCheckUtils]: 254: Hoare triple {723#false} assume !!(0 == ~ep41~0 % 256); {723#false} is VALID [2022-02-20 18:41:37,264 INFO L290 TraceCheckUtils]: 255: Hoare triple {723#false} assume !!(0 == ~ep42~0 % 256); {723#false} is VALID [2022-02-20 18:41:37,265 INFO L290 TraceCheckUtils]: 256: Hoare triple {723#false} assume !!(0 == ~ep43~0 % 256); {723#false} is VALID [2022-02-20 18:41:37,265 INFO L290 TraceCheckUtils]: 257: Hoare triple {723#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; {723#false} is VALID [2022-02-20 18:41:37,265 INFO L290 TraceCheckUtils]: 258: Hoare triple {723#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {723#false} is VALID [2022-02-20 18:41:37,265 INFO L290 TraceCheckUtils]: 259: Hoare triple {723#false} assume ~st1~0 + ~nl1~0 <= 1; {723#false} is VALID [2022-02-20 18:41:37,265 INFO L290 TraceCheckUtils]: 260: Hoare triple {723#false} assume ~st2~0 + ~nl2~0 <= 1; {723#false} is VALID [2022-02-20 18:41:37,265 INFO L290 TraceCheckUtils]: 261: Hoare triple {723#false} assume ~st3~0 + ~nl3~0 <= 1; {723#false} is VALID [2022-02-20 18:41:37,266 INFO L290 TraceCheckUtils]: 262: Hoare triple {723#false} assume ~st4~0 + ~nl4~0 <= 1; {723#false} is VALID [2022-02-20 18:41:37,266 INFO L290 TraceCheckUtils]: 263: Hoare triple {723#false} assume !(~r1~0 >= 3); {723#false} is VALID [2022-02-20 18:41:37,266 INFO L290 TraceCheckUtils]: 264: Hoare triple {723#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {723#false} is VALID [2022-02-20 18:41:37,266 INFO L290 TraceCheckUtils]: 265: Hoare triple {723#false} assume ~r1~0 < 3; {723#false} is VALID [2022-02-20 18:41:37,266 INFO L290 TraceCheckUtils]: 266: Hoare triple {723#false} assume !(~r1~0 >= 3); {723#false} is VALID [2022-02-20 18:41:37,266 INFO L290 TraceCheckUtils]: 267: Hoare triple {723#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {723#false} is VALID [2022-02-20 18:41:37,267 INFO L290 TraceCheckUtils]: 268: Hoare triple {723#false} assume ~r1~0 < 3;main_~check__tmp~4#1 := 1;~__return_5253~0 := main_~check__tmp~4#1;main_~main__c1~0#1 := ~__return_5253~0;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; {723#false} is VALID [2022-02-20 18:41:37,267 INFO L290 TraceCheckUtils]: 269: Hoare triple {723#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; {723#false} is VALID [2022-02-20 18:41:37,267 INFO L290 TraceCheckUtils]: 270: Hoare triple {723#false} assume main_~main__i2~0#1 < 8; {723#false} is VALID [2022-02-20 18:41:37,267 INFO L290 TraceCheckUtils]: 271: Hoare triple {723#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); {723#false} is VALID [2022-02-20 18:41:37,267 INFO L290 TraceCheckUtils]: 272: Hoare triple {723#false} assume !!(0 == ~ep21~0 % 256); {723#false} is VALID [2022-02-20 18:41:37,267 INFO L290 TraceCheckUtils]: 273: Hoare triple {723#false} assume !!(0 == ~ep31~0 % 256); {723#false} is VALID [2022-02-20 18:41:37,267 INFO L290 TraceCheckUtils]: 274: Hoare triple {723#false} assume !!(0 == ~ep41~0 % 256); {723#false} is VALID [2022-02-20 18:41:37,268 INFO L290 TraceCheckUtils]: 275: Hoare triple {723#false} assume 3 == ~r1~0; {723#false} is VALID [2022-02-20 18:41:37,268 INFO L290 TraceCheckUtils]: 276: Hoare triple {723#false} assume ~max1~0 == ~id1~0;~nl1~0 := 1; {723#false} is VALID [2022-02-20 18:41:37,268 INFO L290 TraceCheckUtils]: 277: Hoare triple {723#false} ~mode1~0 := 0; {723#false} is VALID [2022-02-20 18:41:37,268 INFO L290 TraceCheckUtils]: 278: Hoare triple {723#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); {723#false} is VALID [2022-02-20 18:41:37,268 INFO L290 TraceCheckUtils]: 279: Hoare triple {723#false} assume !!(0 == ~ep12~0 % 256); {723#false} is VALID [2022-02-20 18:41:37,268 INFO L290 TraceCheckUtils]: 280: Hoare triple {723#false} assume !!(0 == ~ep32~0 % 256); {723#false} is VALID [2022-02-20 18:41:37,269 INFO L290 TraceCheckUtils]: 281: Hoare triple {723#false} assume !!(0 == ~ep42~0 % 256); {723#false} is VALID [2022-02-20 18:41:37,269 INFO L290 TraceCheckUtils]: 282: Hoare triple {723#false} assume 3 == ~r2~0; {723#false} is VALID [2022-02-20 18:41:37,269 INFO L290 TraceCheckUtils]: 283: Hoare triple {723#false} assume ~max2~0 == ~id2~0;~st2~0 := 1; {723#false} is VALID [2022-02-20 18:41:37,269 INFO L290 TraceCheckUtils]: 284: Hoare triple {723#false} ~mode2~0 := 0; {723#false} is VALID [2022-02-20 18:41:37,269 INFO L290 TraceCheckUtils]: 285: Hoare triple {723#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); {723#false} is VALID [2022-02-20 18:41:37,269 INFO L290 TraceCheckUtils]: 286: Hoare triple {723#false} assume !!(0 == ~ep13~0 % 256); {723#false} is VALID [2022-02-20 18:41:37,270 INFO L290 TraceCheckUtils]: 287: Hoare triple {723#false} assume !!(0 == ~ep23~0 % 256); {723#false} is VALID [2022-02-20 18:41:37,270 INFO L290 TraceCheckUtils]: 288: Hoare triple {723#false} assume !!(0 == ~ep43~0 % 256); {723#false} is VALID [2022-02-20 18:41:37,270 INFO L290 TraceCheckUtils]: 289: Hoare triple {723#false} assume 3 == ~r3~0; {723#false} is VALID [2022-02-20 18:41:37,270 INFO L290 TraceCheckUtils]: 290: Hoare triple {723#false} assume ~max3~0 == ~id3~0;~st3~0 := 1; {723#false} is VALID [2022-02-20 18:41:37,270 INFO L290 TraceCheckUtils]: 291: Hoare triple {723#false} ~mode3~0 := 0; {723#false} is VALID [2022-02-20 18:41:37,270 INFO L290 TraceCheckUtils]: 292: Hoare triple {723#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); {723#false} is VALID [2022-02-20 18:41:37,270 INFO L290 TraceCheckUtils]: 293: Hoare triple {723#false} assume !!(0 == ~ep14~0 % 256); {723#false} is VALID [2022-02-20 18:41:37,271 INFO L290 TraceCheckUtils]: 294: Hoare triple {723#false} assume !!(0 == ~ep24~0 % 256); {723#false} is VALID [2022-02-20 18:41:37,271 INFO L290 TraceCheckUtils]: 295: Hoare triple {723#false} assume !!(0 == ~ep34~0 % 256); {723#false} is VALID [2022-02-20 18:41:37,271 INFO L290 TraceCheckUtils]: 296: Hoare triple {723#false} assume 3 == ~r4~0; {723#false} is VALID [2022-02-20 18:41:37,271 INFO L290 TraceCheckUtils]: 297: Hoare triple {723#false} assume ~max4~0 == ~id4~0;~st4~0 := 1; {723#false} is VALID [2022-02-20 18:41:37,271 INFO L290 TraceCheckUtils]: 298: Hoare triple {723#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; {723#false} is VALID [2022-02-20 18:41:37,271 INFO L290 TraceCheckUtils]: 299: Hoare triple {723#false} assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1);main_~check__tmp~5#1 := 0; {723#false} is VALID [2022-02-20 18:41:37,272 INFO L290 TraceCheckUtils]: 300: Hoare triple {723#false} ~__return_5451~0 := main_~check__tmp~5#1;main_~main__c1~0#1 := ~__return_5451~0;~__tmp_5452_0~0 := main_~main____CPAchecker_TMP_0~4#1; {723#false} is VALID [2022-02-20 18:41:37,272 INFO L290 TraceCheckUtils]: 301: Hoare triple {723#false} main_~main____CPAchecker_TMP_0~4#1 := ~__tmp_5452_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; {723#false} is VALID [2022-02-20 18:41:37,272 INFO L290 TraceCheckUtils]: 302: Hoare triple {723#false} assume 0 == main_~assert__arg~5#1 % 256; {723#false} is VALID [2022-02-20 18:41:37,272 INFO L290 TraceCheckUtils]: 303: Hoare triple {723#false} assume !false; {723#false} is VALID [2022-02-20 18:41:37,274 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 18:41:37,275 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 18:41:37,275 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [461252292] [2022-02-20 18:41:37,275 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [461252292] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 18:41:37,275 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 18:41:37,276 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-02-20 18:41:37,277 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1170596618] [2022-02-20 18:41:37,277 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 18:41:37,281 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 76.0) internal successors, (304), 4 states have internal predecessors, (304), 0 states have call successors, (0), 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 304 [2022-02-20 18:41:37,283 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 18:41:37,285 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 4 states, 4 states have (on average 76.0) internal successors, (304), 4 states have internal predecessors, (304), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:41:37,494 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 304 edges. 304 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:41:37,494 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-02-20 18:41:37,494 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 18:41:37,506 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-02-20 18:41:37,506 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-02-20 18:41:37,511 INFO L87 Difference]: Start difference. First operand has 719 states, 717 states have (on average 1.7880055788005578) internal successors, (1282), 718 states have internal predecessors, (1282), 0 states have call successors, (0), 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 4 states, 4 states have (on average 76.0) internal successors, (304), 4 states have internal predecessors, (304), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:41:40,255 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:41:40,255 INFO L93 Difference]: Finished difference Result 2117 states and 3779 transitions. [2022-02-20 18:41:40,256 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-02-20 18:41:40,256 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 76.0) internal successors, (304), 4 states have internal predecessors, (304), 0 states have call successors, (0), 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 304 [2022-02-20 18:41:40,256 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 18:41:40,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 76.0) internal successors, (304), 4 states have internal predecessors, (304), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:41:40,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 3779 transitions. [2022-02-20 18:41:40,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 76.0) internal successors, (304), 4 states have internal predecessors, (304), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:41:40,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 3779 transitions. [2022-02-20 18:41:40,329 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 3779 transitions. [2022-02-20 18:41:42,672 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 3779 edges. 3779 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:41:42,831 INFO L225 Difference]: With dead ends: 2117 [2022-02-20 18:41:42,832 INFO L226 Difference]: Without dead ends: 1403 [2022-02-20 18:41:42,839 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 18:41:42,842 INFO L933 BasicCegarLoop]: 2124 mSDtfsCounter, 2773 mSDsluCounter, 1213 mSDsCounter, 0 mSdLazyCounter, 55 mSolverCounterSat, 27 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2773 SdHoareTripleChecker+Valid, 3337 SdHoareTripleChecker+Invalid, 82 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 27 IncrementalHoareTripleChecker+Valid, 55 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-02-20 18:41:42,844 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2773 Valid, 3337 Invalid, 82 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [27 Valid, 55 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-02-20 18:41:42,856 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1403 states. [2022-02-20 18:41:43,066 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1403 to 1401. [2022-02-20 18:41:43,066 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 18:41:43,070 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1403 states. Second operand has 1401 states, 1400 states have (on average 1.5478571428571428) internal successors, (2167), 1400 states have internal predecessors, (2167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:41:43,073 INFO L74 IsIncluded]: Start isIncluded. First operand 1403 states. Second operand has 1401 states, 1400 states have (on average 1.5478571428571428) internal successors, (2167), 1400 states have internal predecessors, (2167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:41:43,075 INFO L87 Difference]: Start difference. First operand 1403 states. Second operand has 1401 states, 1400 states have (on average 1.5478571428571428) internal successors, (2167), 1400 states have internal predecessors, (2167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:41:43,133 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:41:43,133 INFO L93 Difference]: Finished difference Result 1403 states and 2168 transitions. [2022-02-20 18:41:43,135 INFO L276 IsEmpty]: Start isEmpty. Operand 1403 states and 2168 transitions. [2022-02-20 18:41:43,136 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:41:43,136 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:41:43,139 INFO L74 IsIncluded]: Start isIncluded. First operand has 1401 states, 1400 states have (on average 1.5478571428571428) internal successors, (2167), 1400 states have internal predecessors, (2167), 0 states have call successors, (0), 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 1403 states. [2022-02-20 18:41:43,141 INFO L87 Difference]: Start difference. First operand has 1401 states, 1400 states have (on average 1.5478571428571428) internal successors, (2167), 1400 states have internal predecessors, (2167), 0 states have call successors, (0), 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 1403 states. [2022-02-20 18:41:43,198 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:41:43,198 INFO L93 Difference]: Finished difference Result 1403 states and 2168 transitions. [2022-02-20 18:41:43,198 INFO L276 IsEmpty]: Start isEmpty. Operand 1403 states and 2168 transitions. [2022-02-20 18:41:43,204 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:41:43,204 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:41:43,204 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 18:41:43,204 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 18:41:43,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1401 states, 1400 states have (on average 1.5478571428571428) internal successors, (2167), 1400 states have internal predecessors, (2167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:41:43,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1401 states to 1401 states and 2167 transitions. [2022-02-20 18:41:43,287 INFO L78 Accepts]: Start accepts. Automaton has 1401 states and 2167 transitions. Word has length 304 [2022-02-20 18:41:43,287 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 18:41:43,287 INFO L470 AbstractCegarLoop]: Abstraction has 1401 states and 2167 transitions. [2022-02-20 18:41:43,288 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 76.0) internal successors, (304), 4 states have internal predecessors, (304), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:41:43,288 INFO L276 IsEmpty]: Start isEmpty. Operand 1401 states and 2167 transitions. [2022-02-20 18:41:43,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2022-02-20 18:41:43,291 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 18:41:43,291 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] [2022-02-20 18:41:43,292 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-20 18:41:43,292 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 18:41:43,292 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 18:41:43,292 INFO L85 PathProgramCache]: Analyzing trace with hash -1283684265, now seen corresponding path program 1 times [2022-02-20 18:41:43,293 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 18:41:43,293 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1472083601] [2022-02-20 18:41:43,293 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 18:41:43,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 18:41:43,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:41:43,461 INFO L290 TraceCheckUtils]: 0: Hoare triple {8332#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(55, 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;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 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_4295~0 := 0;~__return_4505~0 := 0;~__return_4688~0 := 0;~__return_4879~0 := 0;~__return_5062~0 := 0;~__return_5253~0 := 0;~__return_5451~0 := 0;~__tmp_5452_0~0 := 0;~__return_5625~0 := 0;~__return_5465~0 := 0; {8332#true} is VALID [2022-02-20 18:41:43,462 INFO L290 TraceCheckUtils]: 1: Hoare triple {8332#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_~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_~node3____CPAchecker_TMP_2~3#1, main_~node3____CPAchecker_TMP_1~3#1, main_~node3____CPAchecker_TMP_0~3#1, main_~node2____CPAchecker_TMP_2~3#1, main_~node2____CPAchecker_TMP_1~3#1, main_~node2____CPAchecker_TMP_0~3#1, main_~node1____CPAchecker_TMP_2~3#1, main_~node1____CPAchecker_TMP_1~3#1, main_~node1____CPAchecker_TMP_0~3#1, main_~main____CPAchecker_TMP_0~5#1, main_~__tmp_6~0#1, main_~assert__arg~5#1, main_~check__tmp~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_~node3____CPAchecker_TMP_2~2#1, main_~node3____CPAchecker_TMP_1~2#1, main_~node3____CPAchecker_TMP_0~2#1, main_~node2____CPAchecker_TMP_2~2#1, main_~node2____CPAchecker_TMP_1~2#1, main_~node2____CPAchecker_TMP_0~2#1, main_~node1____CPAchecker_TMP_2~2#1, main_~node1____CPAchecker_TMP_1~2#1, main_~node1____CPAchecker_TMP_0~2#1, main_~main____CPAchecker_TMP_0~3#1, main_~__tmp_4~0#1, main_~assert__arg~3#1, main_~check__tmp~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_~node3____CPAchecker_TMP_2~1#1, main_~node3____CPAchecker_TMP_1~1#1, main_~node3____CPAchecker_TMP_0~1#1, main_~node2____CPAchecker_TMP_2~1#1, main_~node2____CPAchecker_TMP_1~1#1, main_~node2____CPAchecker_TMP_0~1#1, main_~node1____CPAchecker_TMP_2~1#1, main_~node1____CPAchecker_TMP_1~1#1, main_~node1____CPAchecker_TMP_0~1#1, main_~main____CPAchecker_TMP_0~1#1, main_~__tmp_2~0#1, main_~assert__arg~1#1, main_~check__tmp~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_~node3____CPAchecker_TMP_2~0#1, main_~node3____CPAchecker_TMP_1~0#1, main_~node3____CPAchecker_TMP_0~0#1, main_~node2____CPAchecker_TMP_2~0#1, main_~node2____CPAchecker_TMP_1~0#1, main_~node2____CPAchecker_TMP_0~0#1, main_~node1____CPAchecker_TMP_2~0#1, main_~node1____CPAchecker_TMP_1~0#1, main_~node1____CPAchecker_TMP_0~0#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;assume -128 <= main_#t~nondet23#1 && main_#t~nondet23#1 <= 127;~id2~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;assume -128 <= main_#t~nondet24#1 && main_#t~nondet24#1 <= 127;~r2~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;assume -128 <= main_#t~nondet25#1 && main_#t~nondet25#1 <= 127;~st2~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;assume -128 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 127;~nl2~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;assume -128 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 127;~m2~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;assume -128 <= main_#t~nondet28#1 && main_#t~nondet28#1 <= 127;~max2~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;~mode2~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;assume -128 <= main_#t~nondet30#1 && main_#t~nondet30#1 <= 127;~id3~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;assume -128 <= main_#t~nondet31#1 && main_#t~nondet31#1 <= 127;~r3~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;assume -128 <= main_#t~nondet32#1 && main_#t~nondet32#1 <= 127;~st3~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;assume -128 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 127;~nl3~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;assume -128 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 127;~m3~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;assume -128 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 127;~max3~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;~mode3~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;assume -128 <= main_#t~nondet37#1 && main_#t~nondet37#1 <= 127;~id4~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;assume -128 <= main_#t~nondet38#1 && main_#t~nondet38#1 <= 127;~r4~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;assume -128 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 127;~st4~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;assume -128 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 127;~nl4~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;assume -128 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 127;~m4~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;assume -128 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 127;~max4~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~mode4~0 := main_#t~nondet43#1;havoc main_#t~nondet43#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; {8332#true} is VALID [2022-02-20 18:41:43,462 INFO L290 TraceCheckUtils]: 2: Hoare triple {8332#true} assume !!(0 == main_~init__r121~0#1 % 256); {8332#true} is VALID [2022-02-20 18:41:43,463 INFO L290 TraceCheckUtils]: 3: Hoare triple {8332#true} assume !(0 == main_~init__r131~0#1 % 256); {8332#true} is VALID [2022-02-20 18:41:43,463 INFO L290 TraceCheckUtils]: 4: Hoare triple {8332#true} assume !(0 == ~ep32~0 % 256);main_~init__tmp~0#1 := 1; {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,464 INFO L290 TraceCheckUtils]: 5: Hoare triple {8334#(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); {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,464 INFO L290 TraceCheckUtils]: 6: Hoare triple {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r131~0#1 % 256);main_~init__tmp___0~0#1 := 1; {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,464 INFO L290 TraceCheckUtils]: 7: Hoare triple {8334#(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); {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,465 INFO L290 TraceCheckUtils]: 8: Hoare triple {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r141~0#1 % 256);main_~init__tmp___1~0#1 := 1; {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,465 INFO L290 TraceCheckUtils]: 9: Hoare triple {8334#(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); {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,466 INFO L290 TraceCheckUtils]: 10: Hoare triple {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r211~0#1 % 256);main_~init__tmp___2~0#1 := 1; {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,466 INFO L290 TraceCheckUtils]: 11: Hoare triple {8334#(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); {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,466 INFO L290 TraceCheckUtils]: 12: Hoare triple {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r231~0#1 % 256);main_~init__tmp___3~0#1 := 1; {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,467 INFO L290 TraceCheckUtils]: 13: Hoare triple {8334#(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); {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,467 INFO L290 TraceCheckUtils]: 14: Hoare triple {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r241~0#1 % 256);main_~init__tmp___4~0#1 := 1; {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,467 INFO L290 TraceCheckUtils]: 15: Hoare triple {8334#(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); {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,468 INFO L290 TraceCheckUtils]: 16: Hoare triple {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r311~0#1 % 256);main_~init__tmp___5~0#1 := 1; {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,468 INFO L290 TraceCheckUtils]: 17: Hoare triple {8334#(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); {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,468 INFO L290 TraceCheckUtils]: 18: Hoare triple {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r321~0#1 % 256);main_~init__tmp___6~0#1 := 1; {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,469 INFO L290 TraceCheckUtils]: 19: Hoare triple {8334#(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); {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,469 INFO L290 TraceCheckUtils]: 20: Hoare triple {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r341~0#1 % 256);main_~init__tmp___7~0#1 := 1; {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,470 INFO L290 TraceCheckUtils]: 21: Hoare triple {8334#(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); {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,470 INFO L290 TraceCheckUtils]: 22: Hoare triple {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r411~0#1 % 256);main_~init__tmp___8~0#1 := 1; {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,470 INFO L290 TraceCheckUtils]: 23: Hoare triple {8334#(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); {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,471 INFO L290 TraceCheckUtils]: 24: Hoare triple {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r421~0#1 % 256);main_~init__tmp___9~0#1 := 1; {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,471 INFO L290 TraceCheckUtils]: 25: Hoare triple {8334#(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); {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,471 INFO L290 TraceCheckUtils]: 26: Hoare triple {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r431~0#1 % 256);main_~init__tmp___10~0#1 := 1; {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,472 INFO L290 TraceCheckUtils]: 27: Hoare triple {8334#(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); {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,472 INFO L290 TraceCheckUtils]: 28: Hoare triple {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r122~0#1 % 256);main_~init__tmp___11~0#1 := 1; {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,472 INFO L290 TraceCheckUtils]: 29: Hoare triple {8334#(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); {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,473 INFO L290 TraceCheckUtils]: 30: Hoare triple {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r132~0#1 % 256);main_~init__tmp___12~0#1 := 1; {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,473 INFO L290 TraceCheckUtils]: 31: Hoare triple {8334#(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); {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,474 INFO L290 TraceCheckUtils]: 32: Hoare triple {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r142~0#1 % 256);main_~init__tmp___13~0#1 := 1; {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,474 INFO L290 TraceCheckUtils]: 33: Hoare triple {8334#(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); {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,474 INFO L290 TraceCheckUtils]: 34: Hoare triple {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r212~0#1 % 256);main_~init__tmp___14~0#1 := 1; {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,475 INFO L290 TraceCheckUtils]: 35: Hoare triple {8334#(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); {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,475 INFO L290 TraceCheckUtils]: 36: Hoare triple {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r232~0#1 % 256);main_~init__tmp___15~0#1 := 1; {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,491 INFO L290 TraceCheckUtils]: 37: Hoare triple {8334#(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); {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,492 INFO L290 TraceCheckUtils]: 38: Hoare triple {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r242~0#1 % 256);main_~init__tmp___16~0#1 := 1; {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,492 INFO L290 TraceCheckUtils]: 39: Hoare triple {8334#(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); {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,492 INFO L290 TraceCheckUtils]: 40: Hoare triple {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r312~0#1 % 256);main_~init__tmp___17~0#1 := 1; {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,493 INFO L290 TraceCheckUtils]: 41: Hoare triple {8334#(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); {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,493 INFO L290 TraceCheckUtils]: 42: Hoare triple {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r322~0#1 % 256);main_~init__tmp___18~0#1 := 1; {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,494 INFO L290 TraceCheckUtils]: 43: Hoare triple {8334#(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); {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,494 INFO L290 TraceCheckUtils]: 44: Hoare triple {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r342~0#1 % 256);main_~init__tmp___19~0#1 := 1; {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,494 INFO L290 TraceCheckUtils]: 45: Hoare triple {8334#(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); {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,495 INFO L290 TraceCheckUtils]: 46: Hoare triple {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r412~0#1 % 256);main_~init__tmp___20~0#1 := 1; {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,495 INFO L290 TraceCheckUtils]: 47: Hoare triple {8334#(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); {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,495 INFO L290 TraceCheckUtils]: 48: Hoare triple {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r422~0#1 % 256);main_~init__tmp___21~0#1 := 1; {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,496 INFO L290 TraceCheckUtils]: 49: Hoare triple {8334#(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); {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,496 INFO L290 TraceCheckUtils]: 50: Hoare triple {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r432~0#1 % 256);main_~init__tmp___22~0#1 := 1; {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,497 INFO L290 TraceCheckUtils]: 51: Hoare triple {8334#(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); {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,497 INFO L290 TraceCheckUtils]: 52: Hoare triple {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id1~0 != ~id2~0; {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,497 INFO L290 TraceCheckUtils]: 53: Hoare triple {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id1~0 != ~id3~0; {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,498 INFO L290 TraceCheckUtils]: 54: Hoare triple {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id1~0 != ~id4~0; {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,498 INFO L290 TraceCheckUtils]: 55: Hoare triple {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id2~0 != ~id3~0; {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,498 INFO L290 TraceCheckUtils]: 56: Hoare triple {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id2~0 != ~id4~0; {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,499 INFO L290 TraceCheckUtils]: 57: Hoare triple {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id3~0 != ~id4~0; {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,499 INFO L290 TraceCheckUtils]: 58: Hoare triple {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id1~0 >= 0; {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,499 INFO L290 TraceCheckUtils]: 59: Hoare triple {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id2~0 >= 0; {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,500 INFO L290 TraceCheckUtils]: 60: Hoare triple {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id3~0 >= 0; {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,500 INFO L290 TraceCheckUtils]: 61: Hoare triple {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id4~0 >= 0; {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,501 INFO L290 TraceCheckUtils]: 62: Hoare triple {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~r1~0; {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,501 INFO L290 TraceCheckUtils]: 63: Hoare triple {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~r2~0; {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,501 INFO L290 TraceCheckUtils]: 64: Hoare triple {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~r3~0; {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,502 INFO L290 TraceCheckUtils]: 65: Hoare triple {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~r4~0; {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,502 INFO L290 TraceCheckUtils]: 66: Hoare triple {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r123~0#1 % 256); {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,503 INFO L290 TraceCheckUtils]: 67: Hoare triple {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r133~0#1 % 256); {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,504 INFO L290 TraceCheckUtils]: 68: Hoare triple {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r143~0#1 % 256); {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,504 INFO L290 TraceCheckUtils]: 69: Hoare triple {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r213~0#1 % 256); {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,505 INFO L290 TraceCheckUtils]: 70: Hoare triple {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r233~0#1 % 256); {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,509 INFO L290 TraceCheckUtils]: 71: Hoare triple {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r243~0#1 % 256); {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,510 INFO L290 TraceCheckUtils]: 72: Hoare triple {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r313~0#1 % 256); {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,511 INFO L290 TraceCheckUtils]: 73: Hoare triple {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r323~0#1 % 256); {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,511 INFO L290 TraceCheckUtils]: 74: Hoare triple {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r343~0#1 % 256); {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,511 INFO L290 TraceCheckUtils]: 75: Hoare triple {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r413~0#1 % 256); {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,512 INFO L290 TraceCheckUtils]: 76: Hoare triple {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r423~0#1 % 256); {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,513 INFO L290 TraceCheckUtils]: 77: Hoare triple {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r433~0#1 % 256); {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,513 INFO L290 TraceCheckUtils]: 78: Hoare triple {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~max1~0 == ~id1~0; {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,515 INFO L290 TraceCheckUtils]: 79: Hoare triple {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~max2~0 == ~id2~0; {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,517 INFO L290 TraceCheckUtils]: 80: Hoare triple {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~max3~0 == ~id3~0; {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,517 INFO L290 TraceCheckUtils]: 81: Hoare triple {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~max4~0 == ~id4~0; {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,518 INFO L290 TraceCheckUtils]: 82: Hoare triple {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~st1~0; {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,518 INFO L290 TraceCheckUtils]: 83: Hoare triple {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~st2~0; {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,518 INFO L290 TraceCheckUtils]: 84: Hoare triple {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~st3~0; {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,519 INFO L290 TraceCheckUtils]: 85: Hoare triple {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~st4~0; {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,519 INFO L290 TraceCheckUtils]: 86: Hoare triple {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~nl1~0; {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,519 INFO L290 TraceCheckUtils]: 87: Hoare triple {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~nl2~0; {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,520 INFO L290 TraceCheckUtils]: 88: Hoare triple {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~nl3~0; {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,520 INFO L290 TraceCheckUtils]: 89: Hoare triple {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~nl4~0; {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,520 INFO L290 TraceCheckUtils]: 90: Hoare triple {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~mode1~0 % 256; {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,521 INFO L290 TraceCheckUtils]: 91: Hoare triple {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~mode2~0 % 256; {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,521 INFO L290 TraceCheckUtils]: 92: Hoare triple {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~mode3~0 % 256; {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,522 INFO L290 TraceCheckUtils]: 93: Hoare triple {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~mode4~0 % 256;main_~init__tmp___23~0#1 := 1;~__return_4295~0 := main_~init__tmp___23~0#1;main_~main__i2~0#1 := ~__return_4295~0; {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,522 INFO L290 TraceCheckUtils]: 94: Hoare triple {8334#(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; {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,522 INFO L290 TraceCheckUtils]: 95: Hoare triple {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume main_~main__i2~0#1 < 8; {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,523 INFO L290 TraceCheckUtils]: 96: Hoare triple {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~mode1~0 % 256); {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,524 INFO L290 TraceCheckUtils]: 97: Hoare triple {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~r1~0 < 3; {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,524 INFO L290 TraceCheckUtils]: 98: Hoare triple {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~ep12~0 % 256); {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,524 INFO L290 TraceCheckUtils]: 99: Hoare triple {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~ep13~0 % 256); {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,525 INFO L290 TraceCheckUtils]: 100: Hoare triple {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~ep14~0 % 256); {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,525 INFO L290 TraceCheckUtils]: 101: Hoare triple {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} ~mode1~0 := 1; {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,525 INFO L290 TraceCheckUtils]: 102: Hoare triple {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~mode2~0 % 256); {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,526 INFO L290 TraceCheckUtils]: 103: Hoare triple {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~r2~0 < 3; {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,526 INFO L290 TraceCheckUtils]: 104: Hoare triple {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~ep21~0 % 256); {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,526 INFO L290 TraceCheckUtils]: 105: Hoare triple {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~ep23~0 % 256); {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,527 INFO L290 TraceCheckUtils]: 106: Hoare triple {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~ep24~0 % 256); {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,527 INFO L290 TraceCheckUtils]: 107: Hoare triple {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} ~mode2~0 := 1; {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,527 INFO L290 TraceCheckUtils]: 108: Hoare triple {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~mode3~0 % 256); {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,528 INFO L290 TraceCheckUtils]: 109: Hoare triple {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~r3~0 < 3; {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,528 INFO L290 TraceCheckUtils]: 110: Hoare triple {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~ep31~0 % 256); {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:43,529 INFO L290 TraceCheckUtils]: 111: Hoare triple {8334#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~ep32~0 % 256); {8333#false} is VALID [2022-02-20 18:41:43,529 INFO L290 TraceCheckUtils]: 112: Hoare triple {8333#false} assume !!(0 == ~ep34~0 % 256); {8333#false} is VALID [2022-02-20 18:41:43,529 INFO L290 TraceCheckUtils]: 113: Hoare triple {8333#false} ~mode3~0 := 1; {8333#false} is VALID [2022-02-20 18:41:43,529 INFO L290 TraceCheckUtils]: 114: Hoare triple {8333#false} assume !!(0 == ~mode4~0 % 256); {8333#false} is VALID [2022-02-20 18:41:43,529 INFO L290 TraceCheckUtils]: 115: Hoare triple {8333#false} assume ~r4~0 < 3; {8333#false} is VALID [2022-02-20 18:41:43,529 INFO L290 TraceCheckUtils]: 116: Hoare triple {8333#false} assume !!(0 == ~ep41~0 % 256); {8333#false} is VALID [2022-02-20 18:41:43,529 INFO L290 TraceCheckUtils]: 117: Hoare triple {8333#false} assume !!(0 == ~ep42~0 % 256); {8333#false} is VALID [2022-02-20 18:41:43,530 INFO L290 TraceCheckUtils]: 118: Hoare triple {8333#false} assume !!(0 == ~ep43~0 % 256); {8333#false} is VALID [2022-02-20 18:41:43,530 INFO L290 TraceCheckUtils]: 119: Hoare triple {8333#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; {8333#false} is VALID [2022-02-20 18:41:43,530 INFO L290 TraceCheckUtils]: 120: Hoare triple {8333#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {8333#false} is VALID [2022-02-20 18:41:43,530 INFO L290 TraceCheckUtils]: 121: Hoare triple {8333#false} assume ~st1~0 + ~nl1~0 <= 1; {8333#false} is VALID [2022-02-20 18:41:43,530 INFO L290 TraceCheckUtils]: 122: Hoare triple {8333#false} assume ~st2~0 + ~nl2~0 <= 1; {8333#false} is VALID [2022-02-20 18:41:43,530 INFO L290 TraceCheckUtils]: 123: Hoare triple {8333#false} assume ~st3~0 + ~nl3~0 <= 1; {8333#false} is VALID [2022-02-20 18:41:43,530 INFO L290 TraceCheckUtils]: 124: Hoare triple {8333#false} assume ~st4~0 + ~nl4~0 <= 1; {8333#false} is VALID [2022-02-20 18:41:43,530 INFO L290 TraceCheckUtils]: 125: Hoare triple {8333#false} assume !(~r1~0 >= 3); {8333#false} is VALID [2022-02-20 18:41:43,531 INFO L290 TraceCheckUtils]: 126: Hoare triple {8333#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {8333#false} is VALID [2022-02-20 18:41:43,531 INFO L290 TraceCheckUtils]: 127: Hoare triple {8333#false} assume ~r1~0 < 3; {8333#false} is VALID [2022-02-20 18:41:43,531 INFO L290 TraceCheckUtils]: 128: Hoare triple {8333#false} assume !(~r1~0 >= 3); {8333#false} is VALID [2022-02-20 18:41:43,531 INFO L290 TraceCheckUtils]: 129: Hoare triple {8333#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {8333#false} is VALID [2022-02-20 18:41:43,531 INFO L290 TraceCheckUtils]: 130: Hoare triple {8333#false} assume ~r1~0 < 3;main_~check__tmp~0#1 := 1;~__return_4505~0 := main_~check__tmp~0#1;main_~main__c1~0#1 := ~__return_4505~0;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; {8333#false} is VALID [2022-02-20 18:41:43,531 INFO L290 TraceCheckUtils]: 131: Hoare triple {8333#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; {8333#false} is VALID [2022-02-20 18:41:43,532 INFO L290 TraceCheckUtils]: 132: Hoare triple {8333#false} assume main_~main__i2~0#1 < 8; {8333#false} is VALID [2022-02-20 18:41:43,532 INFO L290 TraceCheckUtils]: 133: Hoare triple {8333#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); {8333#false} is VALID [2022-02-20 18:41:43,532 INFO L290 TraceCheckUtils]: 134: Hoare triple {8333#false} assume !!(0 == ~ep21~0 % 256); {8333#false} is VALID [2022-02-20 18:41:43,532 INFO L290 TraceCheckUtils]: 135: Hoare triple {8333#false} assume !!(0 == ~ep31~0 % 256); {8333#false} is VALID [2022-02-20 18:41:43,532 INFO L290 TraceCheckUtils]: 136: Hoare triple {8333#false} assume !!(0 == ~ep41~0 % 256); {8333#false} is VALID [2022-02-20 18:41:43,532 INFO L290 TraceCheckUtils]: 137: Hoare triple {8333#false} assume !(3 == ~r1~0);~mode1~0 := 0; {8333#false} is VALID [2022-02-20 18:41:43,532 INFO L290 TraceCheckUtils]: 138: Hoare triple {8333#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); {8333#false} is VALID [2022-02-20 18:41:43,532 INFO L290 TraceCheckUtils]: 139: Hoare triple {8333#false} assume !!(0 == ~ep12~0 % 256); {8333#false} is VALID [2022-02-20 18:41:43,533 INFO L290 TraceCheckUtils]: 140: Hoare triple {8333#false} assume !!(0 == ~ep32~0 % 256); {8333#false} is VALID [2022-02-20 18:41:43,533 INFO L290 TraceCheckUtils]: 141: Hoare triple {8333#false} assume !!(0 == ~ep42~0 % 256); {8333#false} is VALID [2022-02-20 18:41:43,533 INFO L290 TraceCheckUtils]: 142: Hoare triple {8333#false} assume !(3 == ~r2~0);~mode2~0 := 0; {8333#false} is VALID [2022-02-20 18:41:43,533 INFO L290 TraceCheckUtils]: 143: Hoare triple {8333#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); {8333#false} is VALID [2022-02-20 18:41:43,533 INFO L290 TraceCheckUtils]: 144: Hoare triple {8333#false} assume !!(0 == ~ep13~0 % 256); {8333#false} is VALID [2022-02-20 18:41:43,533 INFO L290 TraceCheckUtils]: 145: Hoare triple {8333#false} assume !!(0 == ~ep23~0 % 256); {8333#false} is VALID [2022-02-20 18:41:43,533 INFO L290 TraceCheckUtils]: 146: Hoare triple {8333#false} assume !!(0 == ~ep43~0 % 256); {8333#false} is VALID [2022-02-20 18:41:43,533 INFO L290 TraceCheckUtils]: 147: Hoare triple {8333#false} assume !(3 == ~r3~0);~mode3~0 := 0; {8333#false} is VALID [2022-02-20 18:41:43,534 INFO L290 TraceCheckUtils]: 148: Hoare triple {8333#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); {8333#false} is VALID [2022-02-20 18:41:43,534 INFO L290 TraceCheckUtils]: 149: Hoare triple {8333#false} assume !!(0 == ~ep14~0 % 256); {8333#false} is VALID [2022-02-20 18:41:43,534 INFO L290 TraceCheckUtils]: 150: Hoare triple {8333#false} assume !!(0 == ~ep24~0 % 256); {8333#false} is VALID [2022-02-20 18:41:43,534 INFO L290 TraceCheckUtils]: 151: Hoare triple {8333#false} assume !!(0 == ~ep34~0 % 256); {8333#false} is VALID [2022-02-20 18:41:43,534 INFO L290 TraceCheckUtils]: 152: Hoare triple {8333#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; {8333#false} is VALID [2022-02-20 18:41:43,534 INFO L290 TraceCheckUtils]: 153: Hoare triple {8333#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {8333#false} is VALID [2022-02-20 18:41:43,534 INFO L290 TraceCheckUtils]: 154: Hoare triple {8333#false} assume ~st1~0 + ~nl1~0 <= 1; {8333#false} is VALID [2022-02-20 18:41:43,534 INFO L290 TraceCheckUtils]: 155: Hoare triple {8333#false} assume ~st2~0 + ~nl2~0 <= 1; {8333#false} is VALID [2022-02-20 18:41:43,535 INFO L290 TraceCheckUtils]: 156: Hoare triple {8333#false} assume ~st3~0 + ~nl3~0 <= 1; {8333#false} is VALID [2022-02-20 18:41:43,535 INFO L290 TraceCheckUtils]: 157: Hoare triple {8333#false} assume ~st4~0 + ~nl4~0 <= 1; {8333#false} is VALID [2022-02-20 18:41:43,535 INFO L290 TraceCheckUtils]: 158: Hoare triple {8333#false} assume !(~r1~0 >= 3); {8333#false} is VALID [2022-02-20 18:41:43,535 INFO L290 TraceCheckUtils]: 159: Hoare triple {8333#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {8333#false} is VALID [2022-02-20 18:41:43,535 INFO L290 TraceCheckUtils]: 160: Hoare triple {8333#false} assume ~r1~0 < 3; {8333#false} is VALID [2022-02-20 18:41:43,535 INFO L290 TraceCheckUtils]: 161: Hoare triple {8333#false} assume !(~r1~0 >= 3); {8333#false} is VALID [2022-02-20 18:41:43,535 INFO L290 TraceCheckUtils]: 162: Hoare triple {8333#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {8333#false} is VALID [2022-02-20 18:41:43,535 INFO L290 TraceCheckUtils]: 163: Hoare triple {8333#false} assume ~r1~0 < 3;main_~check__tmp~1#1 := 1;~__return_4688~0 := main_~check__tmp~1#1;main_~main__c1~0#1 := ~__return_4688~0;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; {8333#false} is VALID [2022-02-20 18:41:43,536 INFO L290 TraceCheckUtils]: 164: Hoare triple {8333#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; {8333#false} is VALID [2022-02-20 18:41:43,536 INFO L290 TraceCheckUtils]: 165: Hoare triple {8333#false} assume main_~main__i2~0#1 < 8; {8333#false} is VALID [2022-02-20 18:41:43,536 INFO L290 TraceCheckUtils]: 166: Hoare triple {8333#false} assume !!(0 == ~mode1~0 % 256); {8333#false} is VALID [2022-02-20 18:41:43,536 INFO L290 TraceCheckUtils]: 167: Hoare triple {8333#false} assume ~r1~0 < 3; {8333#false} is VALID [2022-02-20 18:41:43,536 INFO L290 TraceCheckUtils]: 168: Hoare triple {8333#false} assume !!(0 == ~ep12~0 % 256); {8333#false} is VALID [2022-02-20 18:41:43,536 INFO L290 TraceCheckUtils]: 169: Hoare triple {8333#false} assume !!(0 == ~ep13~0 % 256); {8333#false} is VALID [2022-02-20 18:41:43,536 INFO L290 TraceCheckUtils]: 170: Hoare triple {8333#false} assume !!(0 == ~ep14~0 % 256); {8333#false} is VALID [2022-02-20 18:41:43,536 INFO L290 TraceCheckUtils]: 171: Hoare triple {8333#false} ~mode1~0 := 1; {8333#false} is VALID [2022-02-20 18:41:43,537 INFO L290 TraceCheckUtils]: 172: Hoare triple {8333#false} assume !!(0 == ~mode2~0 % 256); {8333#false} is VALID [2022-02-20 18:41:43,537 INFO L290 TraceCheckUtils]: 173: Hoare triple {8333#false} assume ~r2~0 < 3; {8333#false} is VALID [2022-02-20 18:41:43,537 INFO L290 TraceCheckUtils]: 174: Hoare triple {8333#false} assume !!(0 == ~ep21~0 % 256); {8333#false} is VALID [2022-02-20 18:41:43,537 INFO L290 TraceCheckUtils]: 175: Hoare triple {8333#false} assume !!(0 == ~ep23~0 % 256); {8333#false} is VALID [2022-02-20 18:41:43,537 INFO L290 TraceCheckUtils]: 176: Hoare triple {8333#false} assume !!(0 == ~ep24~0 % 256); {8333#false} is VALID [2022-02-20 18:41:43,537 INFO L290 TraceCheckUtils]: 177: Hoare triple {8333#false} ~mode2~0 := 1; {8333#false} is VALID [2022-02-20 18:41:43,537 INFO L290 TraceCheckUtils]: 178: Hoare triple {8333#false} assume !!(0 == ~mode3~0 % 256); {8333#false} is VALID [2022-02-20 18:41:43,537 INFO L290 TraceCheckUtils]: 179: Hoare triple {8333#false} assume ~r3~0 < 3; {8333#false} is VALID [2022-02-20 18:41:43,537 INFO L290 TraceCheckUtils]: 180: Hoare triple {8333#false} assume !!(0 == ~ep31~0 % 256); {8333#false} is VALID [2022-02-20 18:41:43,538 INFO L290 TraceCheckUtils]: 181: Hoare triple {8333#false} assume !!(0 == ~ep32~0 % 256); {8333#false} is VALID [2022-02-20 18:41:43,538 INFO L290 TraceCheckUtils]: 182: Hoare triple {8333#false} assume !!(0 == ~ep34~0 % 256); {8333#false} is VALID [2022-02-20 18:41:43,538 INFO L290 TraceCheckUtils]: 183: Hoare triple {8333#false} ~mode3~0 := 1; {8333#false} is VALID [2022-02-20 18:41:43,538 INFO L290 TraceCheckUtils]: 184: Hoare triple {8333#false} assume !!(0 == ~mode4~0 % 256); {8333#false} is VALID [2022-02-20 18:41:43,538 INFO L290 TraceCheckUtils]: 185: Hoare triple {8333#false} assume ~r4~0 < 3; {8333#false} is VALID [2022-02-20 18:41:43,538 INFO L290 TraceCheckUtils]: 186: Hoare triple {8333#false} assume !!(0 == ~ep41~0 % 256); {8333#false} is VALID [2022-02-20 18:41:43,538 INFO L290 TraceCheckUtils]: 187: Hoare triple {8333#false} assume !!(0 == ~ep42~0 % 256); {8333#false} is VALID [2022-02-20 18:41:43,538 INFO L290 TraceCheckUtils]: 188: Hoare triple {8333#false} assume !!(0 == ~ep43~0 % 256); {8333#false} is VALID [2022-02-20 18:41:43,539 INFO L290 TraceCheckUtils]: 189: Hoare triple {8333#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; {8333#false} is VALID [2022-02-20 18:41:43,539 INFO L290 TraceCheckUtils]: 190: Hoare triple {8333#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {8333#false} is VALID [2022-02-20 18:41:43,539 INFO L290 TraceCheckUtils]: 191: Hoare triple {8333#false} assume ~st1~0 + ~nl1~0 <= 1; {8333#false} is VALID [2022-02-20 18:41:43,539 INFO L290 TraceCheckUtils]: 192: Hoare triple {8333#false} assume ~st2~0 + ~nl2~0 <= 1; {8333#false} is VALID [2022-02-20 18:41:43,539 INFO L290 TraceCheckUtils]: 193: Hoare triple {8333#false} assume ~st3~0 + ~nl3~0 <= 1; {8333#false} is VALID [2022-02-20 18:41:43,539 INFO L290 TraceCheckUtils]: 194: Hoare triple {8333#false} assume ~st4~0 + ~nl4~0 <= 1; {8333#false} is VALID [2022-02-20 18:41:43,539 INFO L290 TraceCheckUtils]: 195: Hoare triple {8333#false} assume !(~r1~0 >= 3); {8333#false} is VALID [2022-02-20 18:41:43,539 INFO L290 TraceCheckUtils]: 196: Hoare triple {8333#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {8333#false} is VALID [2022-02-20 18:41:43,540 INFO L290 TraceCheckUtils]: 197: Hoare triple {8333#false} assume ~r1~0 < 3; {8333#false} is VALID [2022-02-20 18:41:43,541 INFO L290 TraceCheckUtils]: 198: Hoare triple {8333#false} assume !(~r1~0 >= 3); {8333#false} is VALID [2022-02-20 18:41:43,541 INFO L290 TraceCheckUtils]: 199: Hoare triple {8333#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {8333#false} is VALID [2022-02-20 18:41:43,541 INFO L290 TraceCheckUtils]: 200: Hoare triple {8333#false} assume ~r1~0 < 3;main_~check__tmp~2#1 := 1;~__return_4879~0 := main_~check__tmp~2#1;main_~main__c1~0#1 := ~__return_4879~0;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; {8333#false} is VALID [2022-02-20 18:41:43,541 INFO L290 TraceCheckUtils]: 201: Hoare triple {8333#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; {8333#false} is VALID [2022-02-20 18:41:43,541 INFO L290 TraceCheckUtils]: 202: Hoare triple {8333#false} assume main_~main__i2~0#1 < 8; {8333#false} is VALID [2022-02-20 18:41:43,542 INFO L290 TraceCheckUtils]: 203: Hoare triple {8333#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); {8333#false} is VALID [2022-02-20 18:41:43,542 INFO L290 TraceCheckUtils]: 204: Hoare triple {8333#false} assume !!(0 == ~ep21~0 % 256); {8333#false} is VALID [2022-02-20 18:41:43,542 INFO L290 TraceCheckUtils]: 205: Hoare triple {8333#false} assume !!(0 == ~ep31~0 % 256); {8333#false} is VALID [2022-02-20 18:41:43,542 INFO L290 TraceCheckUtils]: 206: Hoare triple {8333#false} assume !!(0 == ~ep41~0 % 256); {8333#false} is VALID [2022-02-20 18:41:43,542 INFO L290 TraceCheckUtils]: 207: Hoare triple {8333#false} assume !(3 == ~r1~0);~mode1~0 := 0; {8333#false} is VALID [2022-02-20 18:41:43,542 INFO L290 TraceCheckUtils]: 208: Hoare triple {8333#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); {8333#false} is VALID [2022-02-20 18:41:43,543 INFO L290 TraceCheckUtils]: 209: Hoare triple {8333#false} assume !!(0 == ~ep12~0 % 256); {8333#false} is VALID [2022-02-20 18:41:43,543 INFO L290 TraceCheckUtils]: 210: Hoare triple {8333#false} assume !!(0 == ~ep32~0 % 256); {8333#false} is VALID [2022-02-20 18:41:43,543 INFO L290 TraceCheckUtils]: 211: Hoare triple {8333#false} assume !!(0 == ~ep42~0 % 256); {8333#false} is VALID [2022-02-20 18:41:43,543 INFO L290 TraceCheckUtils]: 212: Hoare triple {8333#false} assume !(3 == ~r2~0);~mode2~0 := 0; {8333#false} is VALID [2022-02-20 18:41:43,543 INFO L290 TraceCheckUtils]: 213: Hoare triple {8333#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); {8333#false} is VALID [2022-02-20 18:41:43,543 INFO L290 TraceCheckUtils]: 214: Hoare triple {8333#false} assume !!(0 == ~ep13~0 % 256); {8333#false} is VALID [2022-02-20 18:41:43,543 INFO L290 TraceCheckUtils]: 215: Hoare triple {8333#false} assume !!(0 == ~ep23~0 % 256); {8333#false} is VALID [2022-02-20 18:41:43,544 INFO L290 TraceCheckUtils]: 216: Hoare triple {8333#false} assume !!(0 == ~ep43~0 % 256); {8333#false} is VALID [2022-02-20 18:41:43,544 INFO L290 TraceCheckUtils]: 217: Hoare triple {8333#false} assume !(3 == ~r3~0);~mode3~0 := 0; {8333#false} is VALID [2022-02-20 18:41:43,544 INFO L290 TraceCheckUtils]: 218: Hoare triple {8333#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); {8333#false} is VALID [2022-02-20 18:41:43,544 INFO L290 TraceCheckUtils]: 219: Hoare triple {8333#false} assume !!(0 == ~ep14~0 % 256); {8333#false} is VALID [2022-02-20 18:41:43,544 INFO L290 TraceCheckUtils]: 220: Hoare triple {8333#false} assume !!(0 == ~ep24~0 % 256); {8333#false} is VALID [2022-02-20 18:41:43,544 INFO L290 TraceCheckUtils]: 221: Hoare triple {8333#false} assume !!(0 == ~ep34~0 % 256); {8333#false} is VALID [2022-02-20 18:41:43,544 INFO L290 TraceCheckUtils]: 222: Hoare triple {8333#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; {8333#false} is VALID [2022-02-20 18:41:43,544 INFO L290 TraceCheckUtils]: 223: Hoare triple {8333#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {8333#false} is VALID [2022-02-20 18:41:43,545 INFO L290 TraceCheckUtils]: 224: Hoare triple {8333#false} assume ~st1~0 + ~nl1~0 <= 1; {8333#false} is VALID [2022-02-20 18:41:43,545 INFO L290 TraceCheckUtils]: 225: Hoare triple {8333#false} assume ~st2~0 + ~nl2~0 <= 1; {8333#false} is VALID [2022-02-20 18:41:43,545 INFO L290 TraceCheckUtils]: 226: Hoare triple {8333#false} assume ~st3~0 + ~nl3~0 <= 1; {8333#false} is VALID [2022-02-20 18:41:43,545 INFO L290 TraceCheckUtils]: 227: Hoare triple {8333#false} assume ~st4~0 + ~nl4~0 <= 1; {8333#false} is VALID [2022-02-20 18:41:43,545 INFO L290 TraceCheckUtils]: 228: Hoare triple {8333#false} assume !(~r1~0 >= 3); {8333#false} is VALID [2022-02-20 18:41:43,545 INFO L290 TraceCheckUtils]: 229: Hoare triple {8333#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {8333#false} is VALID [2022-02-20 18:41:43,545 INFO L290 TraceCheckUtils]: 230: Hoare triple {8333#false} assume ~r1~0 < 3; {8333#false} is VALID [2022-02-20 18:41:43,545 INFO L290 TraceCheckUtils]: 231: Hoare triple {8333#false} assume !(~r1~0 >= 3); {8333#false} is VALID [2022-02-20 18:41:43,546 INFO L290 TraceCheckUtils]: 232: Hoare triple {8333#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {8333#false} is VALID [2022-02-20 18:41:43,546 INFO L290 TraceCheckUtils]: 233: Hoare triple {8333#false} assume ~r1~0 < 3;main_~check__tmp~3#1 := 1;~__return_5062~0 := main_~check__tmp~3#1;main_~main__c1~0#1 := ~__return_5062~0;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; {8333#false} is VALID [2022-02-20 18:41:43,546 INFO L290 TraceCheckUtils]: 234: Hoare triple {8333#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; {8333#false} is VALID [2022-02-20 18:41:43,546 INFO L290 TraceCheckUtils]: 235: Hoare triple {8333#false} assume main_~main__i2~0#1 < 8; {8333#false} is VALID [2022-02-20 18:41:43,546 INFO L290 TraceCheckUtils]: 236: Hoare triple {8333#false} assume !!(0 == ~mode1~0 % 256); {8333#false} is VALID [2022-02-20 18:41:43,546 INFO L290 TraceCheckUtils]: 237: Hoare triple {8333#false} assume ~r1~0 < 3; {8333#false} is VALID [2022-02-20 18:41:43,546 INFO L290 TraceCheckUtils]: 238: Hoare triple {8333#false} assume !!(0 == ~ep12~0 % 256); {8333#false} is VALID [2022-02-20 18:41:43,546 INFO L290 TraceCheckUtils]: 239: Hoare triple {8333#false} assume !!(0 == ~ep13~0 % 256); {8333#false} is VALID [2022-02-20 18:41:43,546 INFO L290 TraceCheckUtils]: 240: Hoare triple {8333#false} assume !!(0 == ~ep14~0 % 256); {8333#false} is VALID [2022-02-20 18:41:43,547 INFO L290 TraceCheckUtils]: 241: Hoare triple {8333#false} ~mode1~0 := 1; {8333#false} is VALID [2022-02-20 18:41:43,547 INFO L290 TraceCheckUtils]: 242: Hoare triple {8333#false} assume !!(0 == ~mode2~0 % 256); {8333#false} is VALID [2022-02-20 18:41:43,547 INFO L290 TraceCheckUtils]: 243: Hoare triple {8333#false} assume ~r2~0 < 3; {8333#false} is VALID [2022-02-20 18:41:43,547 INFO L290 TraceCheckUtils]: 244: Hoare triple {8333#false} assume !!(0 == ~ep21~0 % 256); {8333#false} is VALID [2022-02-20 18:41:43,547 INFO L290 TraceCheckUtils]: 245: Hoare triple {8333#false} assume !!(0 == ~ep23~0 % 256); {8333#false} is VALID [2022-02-20 18:41:43,547 INFO L290 TraceCheckUtils]: 246: Hoare triple {8333#false} assume !!(0 == ~ep24~0 % 256); {8333#false} is VALID [2022-02-20 18:41:43,547 INFO L290 TraceCheckUtils]: 247: Hoare triple {8333#false} ~mode2~0 := 1; {8333#false} is VALID [2022-02-20 18:41:43,547 INFO L290 TraceCheckUtils]: 248: Hoare triple {8333#false} assume !!(0 == ~mode3~0 % 256); {8333#false} is VALID [2022-02-20 18:41:43,548 INFO L290 TraceCheckUtils]: 249: Hoare triple {8333#false} assume ~r3~0 < 3; {8333#false} is VALID [2022-02-20 18:41:43,548 INFO L290 TraceCheckUtils]: 250: Hoare triple {8333#false} assume !!(0 == ~ep31~0 % 256); {8333#false} is VALID [2022-02-20 18:41:43,548 INFO L290 TraceCheckUtils]: 251: Hoare triple {8333#false} assume !!(0 == ~ep32~0 % 256); {8333#false} is VALID [2022-02-20 18:41:43,548 INFO L290 TraceCheckUtils]: 252: Hoare triple {8333#false} assume !!(0 == ~ep34~0 % 256); {8333#false} is VALID [2022-02-20 18:41:43,548 INFO L290 TraceCheckUtils]: 253: Hoare triple {8333#false} ~mode3~0 := 1; {8333#false} is VALID [2022-02-20 18:41:43,548 INFO L290 TraceCheckUtils]: 254: Hoare triple {8333#false} assume !!(0 == ~mode4~0 % 256); {8333#false} is VALID [2022-02-20 18:41:43,548 INFO L290 TraceCheckUtils]: 255: Hoare triple {8333#false} assume ~r4~0 < 3; {8333#false} is VALID [2022-02-20 18:41:43,548 INFO L290 TraceCheckUtils]: 256: Hoare triple {8333#false} assume !!(0 == ~ep41~0 % 256); {8333#false} is VALID [2022-02-20 18:41:43,549 INFO L290 TraceCheckUtils]: 257: Hoare triple {8333#false} assume !!(0 == ~ep42~0 % 256); {8333#false} is VALID [2022-02-20 18:41:43,549 INFO L290 TraceCheckUtils]: 258: Hoare triple {8333#false} assume !!(0 == ~ep43~0 % 256); {8333#false} is VALID [2022-02-20 18:41:43,549 INFO L290 TraceCheckUtils]: 259: Hoare triple {8333#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; {8333#false} is VALID [2022-02-20 18:41:43,549 INFO L290 TraceCheckUtils]: 260: Hoare triple {8333#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {8333#false} is VALID [2022-02-20 18:41:43,549 INFO L290 TraceCheckUtils]: 261: Hoare triple {8333#false} assume ~st1~0 + ~nl1~0 <= 1; {8333#false} is VALID [2022-02-20 18:41:43,549 INFO L290 TraceCheckUtils]: 262: Hoare triple {8333#false} assume ~st2~0 + ~nl2~0 <= 1; {8333#false} is VALID [2022-02-20 18:41:43,549 INFO L290 TraceCheckUtils]: 263: Hoare triple {8333#false} assume ~st3~0 + ~nl3~0 <= 1; {8333#false} is VALID [2022-02-20 18:41:43,549 INFO L290 TraceCheckUtils]: 264: Hoare triple {8333#false} assume ~st4~0 + ~nl4~0 <= 1; {8333#false} is VALID [2022-02-20 18:41:43,549 INFO L290 TraceCheckUtils]: 265: Hoare triple {8333#false} assume !(~r1~0 >= 3); {8333#false} is VALID [2022-02-20 18:41:43,550 INFO L290 TraceCheckUtils]: 266: Hoare triple {8333#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {8333#false} is VALID [2022-02-20 18:41:43,550 INFO L290 TraceCheckUtils]: 267: Hoare triple {8333#false} assume ~r1~0 < 3; {8333#false} is VALID [2022-02-20 18:41:43,550 INFO L290 TraceCheckUtils]: 268: Hoare triple {8333#false} assume !(~r1~0 >= 3); {8333#false} is VALID [2022-02-20 18:41:43,550 INFO L290 TraceCheckUtils]: 269: Hoare triple {8333#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {8333#false} is VALID [2022-02-20 18:41:43,550 INFO L290 TraceCheckUtils]: 270: Hoare triple {8333#false} assume ~r1~0 < 3;main_~check__tmp~4#1 := 1;~__return_5253~0 := main_~check__tmp~4#1;main_~main__c1~0#1 := ~__return_5253~0;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; {8333#false} is VALID [2022-02-20 18:41:43,550 INFO L290 TraceCheckUtils]: 271: Hoare triple {8333#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; {8333#false} is VALID [2022-02-20 18:41:43,550 INFO L290 TraceCheckUtils]: 272: Hoare triple {8333#false} assume main_~main__i2~0#1 < 8; {8333#false} is VALID [2022-02-20 18:41:43,550 INFO L290 TraceCheckUtils]: 273: Hoare triple {8333#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); {8333#false} is VALID [2022-02-20 18:41:43,551 INFO L290 TraceCheckUtils]: 274: Hoare triple {8333#false} assume !!(0 == ~ep21~0 % 256); {8333#false} is VALID [2022-02-20 18:41:43,551 INFO L290 TraceCheckUtils]: 275: Hoare triple {8333#false} assume !!(0 == ~ep31~0 % 256); {8333#false} is VALID [2022-02-20 18:41:43,551 INFO L290 TraceCheckUtils]: 276: Hoare triple {8333#false} assume !!(0 == ~ep41~0 % 256); {8333#false} is VALID [2022-02-20 18:41:43,551 INFO L290 TraceCheckUtils]: 277: Hoare triple {8333#false} assume 3 == ~r1~0; {8333#false} is VALID [2022-02-20 18:41:43,551 INFO L290 TraceCheckUtils]: 278: Hoare triple {8333#false} assume ~max1~0 == ~id1~0;~nl1~0 := 1; {8333#false} is VALID [2022-02-20 18:41:43,551 INFO L290 TraceCheckUtils]: 279: Hoare triple {8333#false} ~mode1~0 := 0; {8333#false} is VALID [2022-02-20 18:41:43,551 INFO L290 TraceCheckUtils]: 280: Hoare triple {8333#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); {8333#false} is VALID [2022-02-20 18:41:43,551 INFO L290 TraceCheckUtils]: 281: Hoare triple {8333#false} assume !!(0 == ~ep12~0 % 256); {8333#false} is VALID [2022-02-20 18:41:43,551 INFO L290 TraceCheckUtils]: 282: Hoare triple {8333#false} assume !!(0 == ~ep32~0 % 256); {8333#false} is VALID [2022-02-20 18:41:43,552 INFO L290 TraceCheckUtils]: 283: Hoare triple {8333#false} assume !!(0 == ~ep42~0 % 256); {8333#false} is VALID [2022-02-20 18:41:43,552 INFO L290 TraceCheckUtils]: 284: Hoare triple {8333#false} assume 3 == ~r2~0; {8333#false} is VALID [2022-02-20 18:41:43,552 INFO L290 TraceCheckUtils]: 285: Hoare triple {8333#false} assume ~max2~0 == ~id2~0;~st2~0 := 1; {8333#false} is VALID [2022-02-20 18:41:43,552 INFO L290 TraceCheckUtils]: 286: Hoare triple {8333#false} ~mode2~0 := 0; {8333#false} is VALID [2022-02-20 18:41:43,552 INFO L290 TraceCheckUtils]: 287: Hoare triple {8333#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); {8333#false} is VALID [2022-02-20 18:41:43,552 INFO L290 TraceCheckUtils]: 288: Hoare triple {8333#false} assume !!(0 == ~ep13~0 % 256); {8333#false} is VALID [2022-02-20 18:41:43,552 INFO L290 TraceCheckUtils]: 289: Hoare triple {8333#false} assume !!(0 == ~ep23~0 % 256); {8333#false} is VALID [2022-02-20 18:41:43,552 INFO L290 TraceCheckUtils]: 290: Hoare triple {8333#false} assume !!(0 == ~ep43~0 % 256); {8333#false} is VALID [2022-02-20 18:41:43,553 INFO L290 TraceCheckUtils]: 291: Hoare triple {8333#false} assume 3 == ~r3~0; {8333#false} is VALID [2022-02-20 18:41:43,553 INFO L290 TraceCheckUtils]: 292: Hoare triple {8333#false} assume ~max3~0 == ~id3~0;~st3~0 := 1; {8333#false} is VALID [2022-02-20 18:41:43,553 INFO L290 TraceCheckUtils]: 293: Hoare triple {8333#false} ~mode3~0 := 0; {8333#false} is VALID [2022-02-20 18:41:43,553 INFO L290 TraceCheckUtils]: 294: Hoare triple {8333#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); {8333#false} is VALID [2022-02-20 18:41:43,553 INFO L290 TraceCheckUtils]: 295: Hoare triple {8333#false} assume !!(0 == ~ep14~0 % 256); {8333#false} is VALID [2022-02-20 18:41:43,553 INFO L290 TraceCheckUtils]: 296: Hoare triple {8333#false} assume !!(0 == ~ep24~0 % 256); {8333#false} is VALID [2022-02-20 18:41:43,553 INFO L290 TraceCheckUtils]: 297: Hoare triple {8333#false} assume !!(0 == ~ep34~0 % 256); {8333#false} is VALID [2022-02-20 18:41:43,553 INFO L290 TraceCheckUtils]: 298: Hoare triple {8333#false} assume 3 == ~r4~0; {8333#false} is VALID [2022-02-20 18:41:43,553 INFO L290 TraceCheckUtils]: 299: Hoare triple {8333#false} assume ~max4~0 == ~id4~0;~st4~0 := 1; {8333#false} is VALID [2022-02-20 18:41:43,554 INFO L290 TraceCheckUtils]: 300: Hoare triple {8333#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; {8333#false} is VALID [2022-02-20 18:41:43,554 INFO L290 TraceCheckUtils]: 301: Hoare triple {8333#false} assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1);main_~check__tmp~5#1 := 0; {8333#false} is VALID [2022-02-20 18:41:43,554 INFO L290 TraceCheckUtils]: 302: Hoare triple {8333#false} ~__return_5451~0 := main_~check__tmp~5#1;main_~main__c1~0#1 := ~__return_5451~0;~__tmp_5452_0~0 := main_~main____CPAchecker_TMP_0~4#1; {8333#false} is VALID [2022-02-20 18:41:43,554 INFO L290 TraceCheckUtils]: 303: Hoare triple {8333#false} main_~main____CPAchecker_TMP_0~4#1 := ~__tmp_5452_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; {8333#false} is VALID [2022-02-20 18:41:43,554 INFO L290 TraceCheckUtils]: 304: Hoare triple {8333#false} assume 0 == main_~assert__arg~5#1 % 256; {8333#false} is VALID [2022-02-20 18:41:43,554 INFO L290 TraceCheckUtils]: 305: Hoare triple {8333#false} assume !false; {8333#false} is VALID [2022-02-20 18:41:43,557 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 18:41:43,557 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 18:41:43,557 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1472083601] [2022-02-20 18:41:43,558 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1472083601] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 18:41:43,558 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 18:41:43,558 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 18:41:43,558 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1045753090] [2022-02-20 18:41:43,558 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 18:41:43,560 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 102.0) internal successors, (306), 3 states have internal predecessors, (306), 0 states have call successors, (0), 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 306 [2022-02-20 18:41:43,560 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 18:41:43,560 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 102.0) internal successors, (306), 3 states have internal predecessors, (306), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:41:43,742 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 306 edges. 306 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:41:43,742 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 18:41:43,742 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 18:41:43,743 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 18:41:43,743 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 18:41:43,743 INFO L87 Difference]: Start difference. First operand 1401 states and 2167 transitions. Second operand has 3 states, 3 states have (on average 102.0) internal successors, (306), 3 states have internal predecessors, (306), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:41:46,115 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:41:46,115 INFO L93 Difference]: Finished difference Result 4028 states and 6197 transitions. [2022-02-20 18:41:46,115 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 18:41:46,115 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 102.0) internal successors, (306), 3 states have internal predecessors, (306), 0 states have call successors, (0), 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 306 [2022-02-20 18:41:46,115 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 18:41:46,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 102.0) internal successors, (306), 3 states have internal predecessors, (306), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:41:46,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3179 transitions. [2022-02-20 18:41:46,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 102.0) internal successors, (306), 3 states have internal predecessors, (306), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:41:46,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3179 transitions. [2022-02-20 18:41:46,138 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 3179 transitions. [2022-02-20 18:41:47,967 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 3179 edges. 3179 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:41:48,272 INFO L225 Difference]: With dead ends: 4028 [2022-02-20 18:41:48,272 INFO L226 Difference]: Without dead ends: 2752 [2022-02-20 18:41:48,273 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 18:41:48,274 INFO L933 BasicCegarLoop]: 2102 mSDtfsCounter, 976 mSDsluCounter, 1057 mSDsCounter, 0 mSdLazyCounter, 25 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 976 SdHoareTripleChecker+Valid, 3159 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 18:41:48,274 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [976 Valid, 3159 Invalid, 46 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 25 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-02-20 18:41:48,277 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2752 states. [2022-02-20 18:41:48,553 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2752 to 2750. [2022-02-20 18:41:48,553 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 18:41:48,559 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2752 states. Second operand has 2750 states, 2749 states have (on average 1.5391051291378683) internal successors, (4231), 2749 states have internal predecessors, (4231), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:41:48,563 INFO L74 IsIncluded]: Start isIncluded. First operand 2752 states. Second operand has 2750 states, 2749 states have (on average 1.5391051291378683) internal successors, (4231), 2749 states have internal predecessors, (4231), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:41:48,567 INFO L87 Difference]: Start difference. First operand 2752 states. Second operand has 2750 states, 2749 states have (on average 1.5391051291378683) internal successors, (4231), 2749 states have internal predecessors, (4231), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:41:48,777 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:41:48,777 INFO L93 Difference]: Finished difference Result 2752 states and 4232 transitions. [2022-02-20 18:41:48,777 INFO L276 IsEmpty]: Start isEmpty. Operand 2752 states and 4232 transitions. [2022-02-20 18:41:48,780 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:41:48,780 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:41:48,785 INFO L74 IsIncluded]: Start isIncluded. First operand has 2750 states, 2749 states have (on average 1.5391051291378683) internal successors, (4231), 2749 states have internal predecessors, (4231), 0 states have call successors, (0), 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 2752 states. [2022-02-20 18:41:48,790 INFO L87 Difference]: Start difference. First operand has 2750 states, 2749 states have (on average 1.5391051291378683) internal successors, (4231), 2749 states have internal predecessors, (4231), 0 states have call successors, (0), 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 2752 states. [2022-02-20 18:41:48,994 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:41:48,994 INFO L93 Difference]: Finished difference Result 2752 states and 4232 transitions. [2022-02-20 18:41:48,994 INFO L276 IsEmpty]: Start isEmpty. Operand 2752 states and 4232 transitions. [2022-02-20 18:41:48,997 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:41:48,997 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:41:48,998 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 18:41:48,998 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 18:41:49,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2750 states, 2749 states have (on average 1.5391051291378683) internal successors, (4231), 2749 states have internal predecessors, (4231), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:41:49,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2750 states to 2750 states and 4231 transitions. [2022-02-20 18:41:49,312 INFO L78 Accepts]: Start accepts. Automaton has 2750 states and 4231 transitions. Word has length 306 [2022-02-20 18:41:49,312 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 18:41:49,312 INFO L470 AbstractCegarLoop]: Abstraction has 2750 states and 4231 transitions. [2022-02-20 18:41:49,313 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 102.0) internal successors, (306), 3 states have internal predecessors, (306), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:41:49,313 INFO L276 IsEmpty]: Start isEmpty. Operand 2750 states and 4231 transitions. [2022-02-20 18:41:49,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2022-02-20 18:41:49,318 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 18:41:49,318 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] [2022-02-20 18:41:49,318 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-20 18:41:49,319 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 18:41:49,319 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 18:41:49,319 INFO L85 PathProgramCache]: Analyzing trace with hash 1557954012, now seen corresponding path program 1 times [2022-02-20 18:41:49,319 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 18:41:49,319 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [955507353] [2022-02-20 18:41:49,320 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 18:41:49,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 18:41:49,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:41:49,403 INFO L290 TraceCheckUtils]: 0: Hoare triple {23087#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(55, 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;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 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_4295~0 := 0;~__return_4505~0 := 0;~__return_4688~0 := 0;~__return_4879~0 := 0;~__return_5062~0 := 0;~__return_5253~0 := 0;~__return_5451~0 := 0;~__tmp_5452_0~0 := 0;~__return_5625~0 := 0;~__return_5465~0 := 0; {23087#true} is VALID [2022-02-20 18:41:49,404 INFO L290 TraceCheckUtils]: 1: Hoare triple {23087#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_~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_~node3____CPAchecker_TMP_2~3#1, main_~node3____CPAchecker_TMP_1~3#1, main_~node3____CPAchecker_TMP_0~3#1, main_~node2____CPAchecker_TMP_2~3#1, main_~node2____CPAchecker_TMP_1~3#1, main_~node2____CPAchecker_TMP_0~3#1, main_~node1____CPAchecker_TMP_2~3#1, main_~node1____CPAchecker_TMP_1~3#1, main_~node1____CPAchecker_TMP_0~3#1, main_~main____CPAchecker_TMP_0~5#1, main_~__tmp_6~0#1, main_~assert__arg~5#1, main_~check__tmp~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_~node3____CPAchecker_TMP_2~2#1, main_~node3____CPAchecker_TMP_1~2#1, main_~node3____CPAchecker_TMP_0~2#1, main_~node2____CPAchecker_TMP_2~2#1, main_~node2____CPAchecker_TMP_1~2#1, main_~node2____CPAchecker_TMP_0~2#1, main_~node1____CPAchecker_TMP_2~2#1, main_~node1____CPAchecker_TMP_1~2#1, main_~node1____CPAchecker_TMP_0~2#1, main_~main____CPAchecker_TMP_0~3#1, main_~__tmp_4~0#1, main_~assert__arg~3#1, main_~check__tmp~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_~node3____CPAchecker_TMP_2~1#1, main_~node3____CPAchecker_TMP_1~1#1, main_~node3____CPAchecker_TMP_0~1#1, main_~node2____CPAchecker_TMP_2~1#1, main_~node2____CPAchecker_TMP_1~1#1, main_~node2____CPAchecker_TMP_0~1#1, main_~node1____CPAchecker_TMP_2~1#1, main_~node1____CPAchecker_TMP_1~1#1, main_~node1____CPAchecker_TMP_0~1#1, main_~main____CPAchecker_TMP_0~1#1, main_~__tmp_2~0#1, main_~assert__arg~1#1, main_~check__tmp~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_~node3____CPAchecker_TMP_2~0#1, main_~node3____CPAchecker_TMP_1~0#1, main_~node3____CPAchecker_TMP_0~0#1, main_~node2____CPAchecker_TMP_2~0#1, main_~node2____CPAchecker_TMP_1~0#1, main_~node2____CPAchecker_TMP_0~0#1, main_~node1____CPAchecker_TMP_2~0#1, main_~node1____CPAchecker_TMP_1~0#1, main_~node1____CPAchecker_TMP_0~0#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;assume -128 <= main_#t~nondet23#1 && main_#t~nondet23#1 <= 127;~id2~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;assume -128 <= main_#t~nondet24#1 && main_#t~nondet24#1 <= 127;~r2~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;assume -128 <= main_#t~nondet25#1 && main_#t~nondet25#1 <= 127;~st2~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;assume -128 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 127;~nl2~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;assume -128 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 127;~m2~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;assume -128 <= main_#t~nondet28#1 && main_#t~nondet28#1 <= 127;~max2~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;~mode2~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;assume -128 <= main_#t~nondet30#1 && main_#t~nondet30#1 <= 127;~id3~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;assume -128 <= main_#t~nondet31#1 && main_#t~nondet31#1 <= 127;~r3~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;assume -128 <= main_#t~nondet32#1 && main_#t~nondet32#1 <= 127;~st3~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;assume -128 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 127;~nl3~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;assume -128 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 127;~m3~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;assume -128 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 127;~max3~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;~mode3~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;assume -128 <= main_#t~nondet37#1 && main_#t~nondet37#1 <= 127;~id4~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;assume -128 <= main_#t~nondet38#1 && main_#t~nondet38#1 <= 127;~r4~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;assume -128 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 127;~st4~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;assume -128 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 127;~nl4~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;assume -128 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 127;~m4~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;assume -128 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 127;~max4~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~mode4~0 := main_#t~nondet43#1;havoc main_#t~nondet43#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; {23087#true} is VALID [2022-02-20 18:41:49,404 INFO L290 TraceCheckUtils]: 2: Hoare triple {23087#true} assume !!(0 == main_~init__r121~0#1 % 256); {23087#true} is VALID [2022-02-20 18:41:49,404 INFO L290 TraceCheckUtils]: 3: Hoare triple {23087#true} assume !!(0 == main_~init__r131~0#1 % 256); {23089#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r131~0#1| 256)) |ULTIMATE.start_main_~init__r131~0#1|) 0)} is VALID [2022-02-20 18:41:49,405 INFO L290 TraceCheckUtils]: 4: Hoare triple {23089#(= (+ (* (- 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; {23089#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r131~0#1| 256)) |ULTIMATE.start_main_~init__r131~0#1|) 0)} is VALID [2022-02-20 18:41:49,405 INFO L290 TraceCheckUtils]: 5: Hoare triple {23089#(= (+ (* (- 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); {23089#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r131~0#1| 256)) |ULTIMATE.start_main_~init__r131~0#1|) 0)} is VALID [2022-02-20 18:41:49,406 INFO L290 TraceCheckUtils]: 6: Hoare triple {23089#(= (+ (* (- 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; {23088#false} is VALID [2022-02-20 18:41:49,406 INFO L290 TraceCheckUtils]: 7: Hoare triple {23088#false} main_~init__r132~0#1 := (if 0 == main_~init__tmp___0~0#1 then 0 else 1); {23088#false} is VALID [2022-02-20 18:41:49,406 INFO L290 TraceCheckUtils]: 8: Hoare triple {23088#false} assume !(0 == main_~init__r141~0#1 % 256);main_~init__tmp___1~0#1 := 1; {23088#false} is VALID [2022-02-20 18:41:49,406 INFO L290 TraceCheckUtils]: 9: Hoare triple {23088#false} main_~init__r142~0#1 := (if 0 == main_~init__tmp___1~0#1 then 0 else 1); {23088#false} is VALID [2022-02-20 18:41:49,406 INFO L290 TraceCheckUtils]: 10: Hoare triple {23088#false} assume !(0 == main_~init__r211~0#1 % 256);main_~init__tmp___2~0#1 := 1; {23088#false} is VALID [2022-02-20 18:41:49,406 INFO L290 TraceCheckUtils]: 11: Hoare triple {23088#false} main_~init__r212~0#1 := (if 0 == main_~init__tmp___2~0#1 then 0 else 1); {23088#false} is VALID [2022-02-20 18:41:49,406 INFO L290 TraceCheckUtils]: 12: Hoare triple {23088#false} assume !(0 == main_~init__r231~0#1 % 256);main_~init__tmp___3~0#1 := 1; {23088#false} is VALID [2022-02-20 18:41:49,406 INFO L290 TraceCheckUtils]: 13: Hoare triple {23088#false} main_~init__r232~0#1 := (if 0 == main_~init__tmp___3~0#1 then 0 else 1); {23088#false} is VALID [2022-02-20 18:41:49,406 INFO L290 TraceCheckUtils]: 14: Hoare triple {23088#false} assume !(0 == main_~init__r241~0#1 % 256);main_~init__tmp___4~0#1 := 1; {23088#false} is VALID [2022-02-20 18:41:49,407 INFO L290 TraceCheckUtils]: 15: Hoare triple {23088#false} main_~init__r242~0#1 := (if 0 == main_~init__tmp___4~0#1 then 0 else 1); {23088#false} is VALID [2022-02-20 18:41:49,407 INFO L290 TraceCheckUtils]: 16: Hoare triple {23088#false} assume !(0 == main_~init__r311~0#1 % 256);main_~init__tmp___5~0#1 := 1; {23088#false} is VALID [2022-02-20 18:41:49,407 INFO L290 TraceCheckUtils]: 17: Hoare triple {23088#false} main_~init__r312~0#1 := (if 0 == main_~init__tmp___5~0#1 then 0 else 1); {23088#false} is VALID [2022-02-20 18:41:49,407 INFO L290 TraceCheckUtils]: 18: Hoare triple {23088#false} assume !(0 == main_~init__r321~0#1 % 256);main_~init__tmp___6~0#1 := 1; {23088#false} is VALID [2022-02-20 18:41:49,407 INFO L290 TraceCheckUtils]: 19: Hoare triple {23088#false} main_~init__r322~0#1 := (if 0 == main_~init__tmp___6~0#1 then 0 else 1); {23088#false} is VALID [2022-02-20 18:41:49,407 INFO L290 TraceCheckUtils]: 20: Hoare triple {23088#false} assume !(0 == main_~init__r341~0#1 % 256);main_~init__tmp___7~0#1 := 1; {23088#false} is VALID [2022-02-20 18:41:49,407 INFO L290 TraceCheckUtils]: 21: Hoare triple {23088#false} main_~init__r342~0#1 := (if 0 == main_~init__tmp___7~0#1 then 0 else 1); {23088#false} is VALID [2022-02-20 18:41:49,407 INFO L290 TraceCheckUtils]: 22: Hoare triple {23088#false} assume !(0 == main_~init__r411~0#1 % 256);main_~init__tmp___8~0#1 := 1; {23088#false} is VALID [2022-02-20 18:41:49,408 INFO L290 TraceCheckUtils]: 23: Hoare triple {23088#false} main_~init__r412~0#1 := (if 0 == main_~init__tmp___8~0#1 then 0 else 1); {23088#false} is VALID [2022-02-20 18:41:49,408 INFO L290 TraceCheckUtils]: 24: Hoare triple {23088#false} assume !(0 == main_~init__r421~0#1 % 256);main_~init__tmp___9~0#1 := 1; {23088#false} is VALID [2022-02-20 18:41:49,408 INFO L290 TraceCheckUtils]: 25: Hoare triple {23088#false} main_~init__r422~0#1 := (if 0 == main_~init__tmp___9~0#1 then 0 else 1); {23088#false} is VALID [2022-02-20 18:41:49,408 INFO L290 TraceCheckUtils]: 26: Hoare triple {23088#false} assume !(0 == main_~init__r431~0#1 % 256);main_~init__tmp___10~0#1 := 1; {23088#false} is VALID [2022-02-20 18:41:49,408 INFO L290 TraceCheckUtils]: 27: Hoare triple {23088#false} main_~init__r432~0#1 := (if 0 == main_~init__tmp___10~0#1 then 0 else 1); {23088#false} is VALID [2022-02-20 18:41:49,408 INFO L290 TraceCheckUtils]: 28: Hoare triple {23088#false} assume !(0 == main_~init__r122~0#1 % 256);main_~init__tmp___11~0#1 := 1; {23088#false} is VALID [2022-02-20 18:41:49,408 INFO L290 TraceCheckUtils]: 29: Hoare triple {23088#false} main_~init__r123~0#1 := (if 0 == main_~init__tmp___11~0#1 then 0 else 1); {23088#false} is VALID [2022-02-20 18:41:49,408 INFO L290 TraceCheckUtils]: 30: Hoare triple {23088#false} assume !(0 == main_~init__r132~0#1 % 256);main_~init__tmp___12~0#1 := 1; {23088#false} is VALID [2022-02-20 18:41:49,408 INFO L290 TraceCheckUtils]: 31: Hoare triple {23088#false} main_~init__r133~0#1 := (if 0 == main_~init__tmp___12~0#1 then 0 else 1); {23088#false} is VALID [2022-02-20 18:41:49,409 INFO L290 TraceCheckUtils]: 32: Hoare triple {23088#false} assume !(0 == main_~init__r142~0#1 % 256);main_~init__tmp___13~0#1 := 1; {23088#false} is VALID [2022-02-20 18:41:49,409 INFO L290 TraceCheckUtils]: 33: Hoare triple {23088#false} main_~init__r143~0#1 := (if 0 == main_~init__tmp___13~0#1 then 0 else 1); {23088#false} is VALID [2022-02-20 18:41:49,409 INFO L290 TraceCheckUtils]: 34: Hoare triple {23088#false} assume !(0 == main_~init__r212~0#1 % 256);main_~init__tmp___14~0#1 := 1; {23088#false} is VALID [2022-02-20 18:41:49,409 INFO L290 TraceCheckUtils]: 35: Hoare triple {23088#false} main_~init__r213~0#1 := (if 0 == main_~init__tmp___14~0#1 then 0 else 1); {23088#false} is VALID [2022-02-20 18:41:49,409 INFO L290 TraceCheckUtils]: 36: Hoare triple {23088#false} assume !(0 == main_~init__r232~0#1 % 256);main_~init__tmp___15~0#1 := 1; {23088#false} is VALID [2022-02-20 18:41:49,409 INFO L290 TraceCheckUtils]: 37: Hoare triple {23088#false} main_~init__r233~0#1 := (if 0 == main_~init__tmp___15~0#1 then 0 else 1); {23088#false} is VALID [2022-02-20 18:41:49,409 INFO L290 TraceCheckUtils]: 38: Hoare triple {23088#false} assume !(0 == main_~init__r242~0#1 % 256);main_~init__tmp___16~0#1 := 1; {23088#false} is VALID [2022-02-20 18:41:49,409 INFO L290 TraceCheckUtils]: 39: Hoare triple {23088#false} main_~init__r243~0#1 := (if 0 == main_~init__tmp___16~0#1 then 0 else 1); {23088#false} is VALID [2022-02-20 18:41:49,409 INFO L290 TraceCheckUtils]: 40: Hoare triple {23088#false} assume !(0 == main_~init__r312~0#1 % 256);main_~init__tmp___17~0#1 := 1; {23088#false} is VALID [2022-02-20 18:41:49,410 INFO L290 TraceCheckUtils]: 41: Hoare triple {23088#false} main_~init__r313~0#1 := (if 0 == main_~init__tmp___17~0#1 then 0 else 1); {23088#false} is VALID [2022-02-20 18:41:49,410 INFO L290 TraceCheckUtils]: 42: Hoare triple {23088#false} assume !(0 == main_~init__r322~0#1 % 256);main_~init__tmp___18~0#1 := 1; {23088#false} is VALID [2022-02-20 18:41:49,410 INFO L290 TraceCheckUtils]: 43: Hoare triple {23088#false} main_~init__r323~0#1 := (if 0 == main_~init__tmp___18~0#1 then 0 else 1); {23088#false} is VALID [2022-02-20 18:41:49,410 INFO L290 TraceCheckUtils]: 44: Hoare triple {23088#false} assume !(0 == main_~init__r342~0#1 % 256);main_~init__tmp___19~0#1 := 1; {23088#false} is VALID [2022-02-20 18:41:49,410 INFO L290 TraceCheckUtils]: 45: Hoare triple {23088#false} main_~init__r343~0#1 := (if 0 == main_~init__tmp___19~0#1 then 0 else 1); {23088#false} is VALID [2022-02-20 18:41:49,410 INFO L290 TraceCheckUtils]: 46: Hoare triple {23088#false} assume !(0 == main_~init__r412~0#1 % 256);main_~init__tmp___20~0#1 := 1; {23088#false} is VALID [2022-02-20 18:41:49,410 INFO L290 TraceCheckUtils]: 47: Hoare triple {23088#false} main_~init__r413~0#1 := (if 0 == main_~init__tmp___20~0#1 then 0 else 1); {23088#false} is VALID [2022-02-20 18:41:49,410 INFO L290 TraceCheckUtils]: 48: Hoare triple {23088#false} assume !(0 == main_~init__r422~0#1 % 256);main_~init__tmp___21~0#1 := 1; {23088#false} is VALID [2022-02-20 18:41:49,411 INFO L290 TraceCheckUtils]: 49: Hoare triple {23088#false} main_~init__r423~0#1 := (if 0 == main_~init__tmp___21~0#1 then 0 else 1); {23088#false} is VALID [2022-02-20 18:41:49,411 INFO L290 TraceCheckUtils]: 50: Hoare triple {23088#false} assume !(0 == main_~init__r432~0#1 % 256);main_~init__tmp___22~0#1 := 1; {23088#false} is VALID [2022-02-20 18:41:49,411 INFO L290 TraceCheckUtils]: 51: Hoare triple {23088#false} main_~init__r433~0#1 := (if 0 == main_~init__tmp___22~0#1 then 0 else 1); {23088#false} is VALID [2022-02-20 18:41:49,411 INFO L290 TraceCheckUtils]: 52: Hoare triple {23088#false} assume ~id1~0 != ~id2~0; {23088#false} is VALID [2022-02-20 18:41:49,411 INFO L290 TraceCheckUtils]: 53: Hoare triple {23088#false} assume ~id1~0 != ~id3~0; {23088#false} is VALID [2022-02-20 18:41:49,411 INFO L290 TraceCheckUtils]: 54: Hoare triple {23088#false} assume ~id1~0 != ~id4~0; {23088#false} is VALID [2022-02-20 18:41:49,411 INFO L290 TraceCheckUtils]: 55: Hoare triple {23088#false} assume ~id2~0 != ~id3~0; {23088#false} is VALID [2022-02-20 18:41:49,411 INFO L290 TraceCheckUtils]: 56: Hoare triple {23088#false} assume ~id2~0 != ~id4~0; {23088#false} is VALID [2022-02-20 18:41:49,411 INFO L290 TraceCheckUtils]: 57: Hoare triple {23088#false} assume ~id3~0 != ~id4~0; {23088#false} is VALID [2022-02-20 18:41:49,412 INFO L290 TraceCheckUtils]: 58: Hoare triple {23088#false} assume ~id1~0 >= 0; {23088#false} is VALID [2022-02-20 18:41:49,412 INFO L290 TraceCheckUtils]: 59: Hoare triple {23088#false} assume ~id2~0 >= 0; {23088#false} is VALID [2022-02-20 18:41:49,412 INFO L290 TraceCheckUtils]: 60: Hoare triple {23088#false} assume ~id3~0 >= 0; {23088#false} is VALID [2022-02-20 18:41:49,412 INFO L290 TraceCheckUtils]: 61: Hoare triple {23088#false} assume ~id4~0 >= 0; {23088#false} is VALID [2022-02-20 18:41:49,412 INFO L290 TraceCheckUtils]: 62: Hoare triple {23088#false} assume 0 == ~r1~0; {23088#false} is VALID [2022-02-20 18:41:49,412 INFO L290 TraceCheckUtils]: 63: Hoare triple {23088#false} assume 0 == ~r2~0; {23088#false} is VALID [2022-02-20 18:41:49,412 INFO L290 TraceCheckUtils]: 64: Hoare triple {23088#false} assume 0 == ~r3~0; {23088#false} is VALID [2022-02-20 18:41:49,412 INFO L290 TraceCheckUtils]: 65: Hoare triple {23088#false} assume 0 == ~r4~0; {23088#false} is VALID [2022-02-20 18:41:49,412 INFO L290 TraceCheckUtils]: 66: Hoare triple {23088#false} assume !(0 == main_~init__r123~0#1 % 256); {23088#false} is VALID [2022-02-20 18:41:49,413 INFO L290 TraceCheckUtils]: 67: Hoare triple {23088#false} assume !(0 == main_~init__r133~0#1 % 256); {23088#false} is VALID [2022-02-20 18:41:49,413 INFO L290 TraceCheckUtils]: 68: Hoare triple {23088#false} assume !(0 == main_~init__r143~0#1 % 256); {23088#false} is VALID [2022-02-20 18:41:49,413 INFO L290 TraceCheckUtils]: 69: Hoare triple {23088#false} assume !(0 == main_~init__r213~0#1 % 256); {23088#false} is VALID [2022-02-20 18:41:49,413 INFO L290 TraceCheckUtils]: 70: Hoare triple {23088#false} assume !(0 == main_~init__r233~0#1 % 256); {23088#false} is VALID [2022-02-20 18:41:49,413 INFO L290 TraceCheckUtils]: 71: Hoare triple {23088#false} assume !(0 == main_~init__r243~0#1 % 256); {23088#false} is VALID [2022-02-20 18:41:49,413 INFO L290 TraceCheckUtils]: 72: Hoare triple {23088#false} assume !(0 == main_~init__r313~0#1 % 256); {23088#false} is VALID [2022-02-20 18:41:49,413 INFO L290 TraceCheckUtils]: 73: Hoare triple {23088#false} assume !(0 == main_~init__r323~0#1 % 256); {23088#false} is VALID [2022-02-20 18:41:49,413 INFO L290 TraceCheckUtils]: 74: Hoare triple {23088#false} assume !(0 == main_~init__r343~0#1 % 256); {23088#false} is VALID [2022-02-20 18:41:49,414 INFO L290 TraceCheckUtils]: 75: Hoare triple {23088#false} assume !(0 == main_~init__r413~0#1 % 256); {23088#false} is VALID [2022-02-20 18:41:49,414 INFO L290 TraceCheckUtils]: 76: Hoare triple {23088#false} assume !(0 == main_~init__r423~0#1 % 256); {23088#false} is VALID [2022-02-20 18:41:49,414 INFO L290 TraceCheckUtils]: 77: Hoare triple {23088#false} assume !(0 == main_~init__r433~0#1 % 256); {23088#false} is VALID [2022-02-20 18:41:49,414 INFO L290 TraceCheckUtils]: 78: Hoare triple {23088#false} assume ~max1~0 == ~id1~0; {23088#false} is VALID [2022-02-20 18:41:49,414 INFO L290 TraceCheckUtils]: 79: Hoare triple {23088#false} assume ~max2~0 == ~id2~0; {23088#false} is VALID [2022-02-20 18:41:49,414 INFO L290 TraceCheckUtils]: 80: Hoare triple {23088#false} assume ~max3~0 == ~id3~0; {23088#false} is VALID [2022-02-20 18:41:49,414 INFO L290 TraceCheckUtils]: 81: Hoare triple {23088#false} assume ~max4~0 == ~id4~0; {23088#false} is VALID [2022-02-20 18:41:49,414 INFO L290 TraceCheckUtils]: 82: Hoare triple {23088#false} assume 0 == ~st1~0; {23088#false} is VALID [2022-02-20 18:41:49,414 INFO L290 TraceCheckUtils]: 83: Hoare triple {23088#false} assume 0 == ~st2~0; {23088#false} is VALID [2022-02-20 18:41:49,415 INFO L290 TraceCheckUtils]: 84: Hoare triple {23088#false} assume 0 == ~st3~0; {23088#false} is VALID [2022-02-20 18:41:49,415 INFO L290 TraceCheckUtils]: 85: Hoare triple {23088#false} assume 0 == ~st4~0; {23088#false} is VALID [2022-02-20 18:41:49,415 INFO L290 TraceCheckUtils]: 86: Hoare triple {23088#false} assume 0 == ~nl1~0; {23088#false} is VALID [2022-02-20 18:41:49,415 INFO L290 TraceCheckUtils]: 87: Hoare triple {23088#false} assume 0 == ~nl2~0; {23088#false} is VALID [2022-02-20 18:41:49,415 INFO L290 TraceCheckUtils]: 88: Hoare triple {23088#false} assume 0 == ~nl3~0; {23088#false} is VALID [2022-02-20 18:41:49,415 INFO L290 TraceCheckUtils]: 89: Hoare triple {23088#false} assume 0 == ~nl4~0; {23088#false} is VALID [2022-02-20 18:41:49,415 INFO L290 TraceCheckUtils]: 90: Hoare triple {23088#false} assume 0 == ~mode1~0 % 256; {23088#false} is VALID [2022-02-20 18:41:49,415 INFO L290 TraceCheckUtils]: 91: Hoare triple {23088#false} assume 0 == ~mode2~0 % 256; {23088#false} is VALID [2022-02-20 18:41:49,415 INFO L290 TraceCheckUtils]: 92: Hoare triple {23088#false} assume 0 == ~mode3~0 % 256; {23088#false} is VALID [2022-02-20 18:41:49,416 INFO L290 TraceCheckUtils]: 93: Hoare triple {23088#false} assume 0 == ~mode4~0 % 256;main_~init__tmp___23~0#1 := 1;~__return_4295~0 := main_~init__tmp___23~0#1;main_~main__i2~0#1 := ~__return_4295~0; {23088#false} is VALID [2022-02-20 18:41:49,416 INFO L290 TraceCheckUtils]: 94: Hoare triple {23088#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; {23088#false} is VALID [2022-02-20 18:41:49,416 INFO L290 TraceCheckUtils]: 95: Hoare triple {23088#false} assume main_~main__i2~0#1 < 8; {23088#false} is VALID [2022-02-20 18:41:49,416 INFO L290 TraceCheckUtils]: 96: Hoare triple {23088#false} assume !!(0 == ~mode1~0 % 256); {23088#false} is VALID [2022-02-20 18:41:49,416 INFO L290 TraceCheckUtils]: 97: Hoare triple {23088#false} assume ~r1~0 < 3; {23088#false} is VALID [2022-02-20 18:41:49,416 INFO L290 TraceCheckUtils]: 98: Hoare triple {23088#false} assume !!(0 == ~ep12~0 % 256); {23088#false} is VALID [2022-02-20 18:41:49,416 INFO L290 TraceCheckUtils]: 99: Hoare triple {23088#false} assume !!(0 == ~ep13~0 % 256); {23088#false} is VALID [2022-02-20 18:41:49,416 INFO L290 TraceCheckUtils]: 100: Hoare triple {23088#false} assume !!(0 == ~ep14~0 % 256); {23088#false} is VALID [2022-02-20 18:41:49,416 INFO L290 TraceCheckUtils]: 101: Hoare triple {23088#false} ~mode1~0 := 1; {23088#false} is VALID [2022-02-20 18:41:49,423 INFO L290 TraceCheckUtils]: 102: Hoare triple {23088#false} assume !!(0 == ~mode2~0 % 256); {23088#false} is VALID [2022-02-20 18:41:49,423 INFO L290 TraceCheckUtils]: 103: Hoare triple {23088#false} assume ~r2~0 < 3; {23088#false} is VALID [2022-02-20 18:41:49,423 INFO L290 TraceCheckUtils]: 104: Hoare triple {23088#false} assume !!(0 == ~ep21~0 % 256); {23088#false} is VALID [2022-02-20 18:41:49,423 INFO L290 TraceCheckUtils]: 105: Hoare triple {23088#false} assume !!(0 == ~ep23~0 % 256); {23088#false} is VALID [2022-02-20 18:41:49,423 INFO L290 TraceCheckUtils]: 106: Hoare triple {23088#false} assume !!(0 == ~ep24~0 % 256); {23088#false} is VALID [2022-02-20 18:41:49,423 INFO L290 TraceCheckUtils]: 107: Hoare triple {23088#false} ~mode2~0 := 1; {23088#false} is VALID [2022-02-20 18:41:49,423 INFO L290 TraceCheckUtils]: 108: Hoare triple {23088#false} assume !!(0 == ~mode3~0 % 256); {23088#false} is VALID [2022-02-20 18:41:49,423 INFO L290 TraceCheckUtils]: 109: Hoare triple {23088#false} assume ~r3~0 < 3; {23088#false} is VALID [2022-02-20 18:41:49,424 INFO L290 TraceCheckUtils]: 110: Hoare triple {23088#false} assume !!(0 == ~ep31~0 % 256); {23088#false} is VALID [2022-02-20 18:41:49,424 INFO L290 TraceCheckUtils]: 111: Hoare triple {23088#false} assume !!(0 == ~ep32~0 % 256); {23088#false} is VALID [2022-02-20 18:41:49,424 INFO L290 TraceCheckUtils]: 112: Hoare triple {23088#false} assume !!(0 == ~ep34~0 % 256); {23088#false} is VALID [2022-02-20 18:41:49,424 INFO L290 TraceCheckUtils]: 113: Hoare triple {23088#false} ~mode3~0 := 1; {23088#false} is VALID [2022-02-20 18:41:49,424 INFO L290 TraceCheckUtils]: 114: Hoare triple {23088#false} assume !!(0 == ~mode4~0 % 256); {23088#false} is VALID [2022-02-20 18:41:49,424 INFO L290 TraceCheckUtils]: 115: Hoare triple {23088#false} assume ~r4~0 < 3; {23088#false} is VALID [2022-02-20 18:41:49,424 INFO L290 TraceCheckUtils]: 116: Hoare triple {23088#false} assume !!(0 == ~ep41~0 % 256); {23088#false} is VALID [2022-02-20 18:41:49,424 INFO L290 TraceCheckUtils]: 117: Hoare triple {23088#false} assume !!(0 == ~ep42~0 % 256); {23088#false} is VALID [2022-02-20 18:41:49,424 INFO L290 TraceCheckUtils]: 118: Hoare triple {23088#false} assume !!(0 == ~ep43~0 % 256); {23088#false} is VALID [2022-02-20 18:41:49,424 INFO L290 TraceCheckUtils]: 119: Hoare triple {23088#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; {23088#false} is VALID [2022-02-20 18:41:49,424 INFO L290 TraceCheckUtils]: 120: Hoare triple {23088#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {23088#false} is VALID [2022-02-20 18:41:49,424 INFO L290 TraceCheckUtils]: 121: Hoare triple {23088#false} assume ~st1~0 + ~nl1~0 <= 1; {23088#false} is VALID [2022-02-20 18:41:49,424 INFO L290 TraceCheckUtils]: 122: Hoare triple {23088#false} assume ~st2~0 + ~nl2~0 <= 1; {23088#false} is VALID [2022-02-20 18:41:49,424 INFO L290 TraceCheckUtils]: 123: Hoare triple {23088#false} assume ~st3~0 + ~nl3~0 <= 1; {23088#false} is VALID [2022-02-20 18:41:49,424 INFO L290 TraceCheckUtils]: 124: Hoare triple {23088#false} assume ~st4~0 + ~nl4~0 <= 1; {23088#false} is VALID [2022-02-20 18:41:49,424 INFO L290 TraceCheckUtils]: 125: Hoare triple {23088#false} assume !(~r1~0 >= 3); {23088#false} is VALID [2022-02-20 18:41:49,424 INFO L290 TraceCheckUtils]: 126: Hoare triple {23088#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {23088#false} is VALID [2022-02-20 18:41:49,425 INFO L290 TraceCheckUtils]: 127: Hoare triple {23088#false} assume ~r1~0 < 3; {23088#false} is VALID [2022-02-20 18:41:49,425 INFO L290 TraceCheckUtils]: 128: Hoare triple {23088#false} assume !(~r1~0 >= 3); {23088#false} is VALID [2022-02-20 18:41:49,425 INFO L290 TraceCheckUtils]: 129: Hoare triple {23088#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {23088#false} is VALID [2022-02-20 18:41:49,425 INFO L290 TraceCheckUtils]: 130: Hoare triple {23088#false} assume ~r1~0 < 3;main_~check__tmp~0#1 := 1;~__return_4505~0 := main_~check__tmp~0#1;main_~main__c1~0#1 := ~__return_4505~0;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; {23088#false} is VALID [2022-02-20 18:41:49,425 INFO L290 TraceCheckUtils]: 131: Hoare triple {23088#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; {23088#false} is VALID [2022-02-20 18:41:49,425 INFO L290 TraceCheckUtils]: 132: Hoare triple {23088#false} assume main_~main__i2~0#1 < 8; {23088#false} is VALID [2022-02-20 18:41:49,425 INFO L290 TraceCheckUtils]: 133: Hoare triple {23088#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); {23088#false} is VALID [2022-02-20 18:41:49,425 INFO L290 TraceCheckUtils]: 134: Hoare triple {23088#false} assume !!(0 == ~ep21~0 % 256); {23088#false} is VALID [2022-02-20 18:41:49,425 INFO L290 TraceCheckUtils]: 135: Hoare triple {23088#false} assume !!(0 == ~ep31~0 % 256); {23088#false} is VALID [2022-02-20 18:41:49,425 INFO L290 TraceCheckUtils]: 136: Hoare triple {23088#false} assume !!(0 == ~ep41~0 % 256); {23088#false} is VALID [2022-02-20 18:41:49,425 INFO L290 TraceCheckUtils]: 137: Hoare triple {23088#false} assume !(3 == ~r1~0);~mode1~0 := 0; {23088#false} is VALID [2022-02-20 18:41:49,425 INFO L290 TraceCheckUtils]: 138: Hoare triple {23088#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); {23088#false} is VALID [2022-02-20 18:41:49,425 INFO L290 TraceCheckUtils]: 139: Hoare triple {23088#false} assume !!(0 == ~ep12~0 % 256); {23088#false} is VALID [2022-02-20 18:41:49,425 INFO L290 TraceCheckUtils]: 140: Hoare triple {23088#false} assume !!(0 == ~ep32~0 % 256); {23088#false} is VALID [2022-02-20 18:41:49,425 INFO L290 TraceCheckUtils]: 141: Hoare triple {23088#false} assume !!(0 == ~ep42~0 % 256); {23088#false} is VALID [2022-02-20 18:41:49,425 INFO L290 TraceCheckUtils]: 142: Hoare triple {23088#false} assume !(3 == ~r2~0);~mode2~0 := 0; {23088#false} is VALID [2022-02-20 18:41:49,425 INFO L290 TraceCheckUtils]: 143: Hoare triple {23088#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); {23088#false} is VALID [2022-02-20 18:41:49,426 INFO L290 TraceCheckUtils]: 144: Hoare triple {23088#false} assume !!(0 == ~ep13~0 % 256); {23088#false} is VALID [2022-02-20 18:41:49,426 INFO L290 TraceCheckUtils]: 145: Hoare triple {23088#false} assume !!(0 == ~ep23~0 % 256); {23088#false} is VALID [2022-02-20 18:41:49,426 INFO L290 TraceCheckUtils]: 146: Hoare triple {23088#false} assume !!(0 == ~ep43~0 % 256); {23088#false} is VALID [2022-02-20 18:41:49,426 INFO L290 TraceCheckUtils]: 147: Hoare triple {23088#false} assume !(3 == ~r3~0);~mode3~0 := 0; {23088#false} is VALID [2022-02-20 18:41:49,426 INFO L290 TraceCheckUtils]: 148: Hoare triple {23088#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); {23088#false} is VALID [2022-02-20 18:41:49,426 INFO L290 TraceCheckUtils]: 149: Hoare triple {23088#false} assume !!(0 == ~ep14~0 % 256); {23088#false} is VALID [2022-02-20 18:41:49,426 INFO L290 TraceCheckUtils]: 150: Hoare triple {23088#false} assume !!(0 == ~ep24~0 % 256); {23088#false} is VALID [2022-02-20 18:41:49,426 INFO L290 TraceCheckUtils]: 151: Hoare triple {23088#false} assume !!(0 == ~ep34~0 % 256); {23088#false} is VALID [2022-02-20 18:41:49,426 INFO L290 TraceCheckUtils]: 152: Hoare triple {23088#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; {23088#false} is VALID [2022-02-20 18:41:49,426 INFO L290 TraceCheckUtils]: 153: Hoare triple {23088#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {23088#false} is VALID [2022-02-20 18:41:49,426 INFO L290 TraceCheckUtils]: 154: Hoare triple {23088#false} assume ~st1~0 + ~nl1~0 <= 1; {23088#false} is VALID [2022-02-20 18:41:49,426 INFO L290 TraceCheckUtils]: 155: Hoare triple {23088#false} assume ~st2~0 + ~nl2~0 <= 1; {23088#false} is VALID [2022-02-20 18:41:49,426 INFO L290 TraceCheckUtils]: 156: Hoare triple {23088#false} assume ~st3~0 + ~nl3~0 <= 1; {23088#false} is VALID [2022-02-20 18:41:49,426 INFO L290 TraceCheckUtils]: 157: Hoare triple {23088#false} assume ~st4~0 + ~nl4~0 <= 1; {23088#false} is VALID [2022-02-20 18:41:49,426 INFO L290 TraceCheckUtils]: 158: Hoare triple {23088#false} assume !(~r1~0 >= 3); {23088#false} is VALID [2022-02-20 18:41:49,426 INFO L290 TraceCheckUtils]: 159: Hoare triple {23088#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {23088#false} is VALID [2022-02-20 18:41:49,427 INFO L290 TraceCheckUtils]: 160: Hoare triple {23088#false} assume ~r1~0 < 3; {23088#false} is VALID [2022-02-20 18:41:49,427 INFO L290 TraceCheckUtils]: 161: Hoare triple {23088#false} assume !(~r1~0 >= 3); {23088#false} is VALID [2022-02-20 18:41:49,427 INFO L290 TraceCheckUtils]: 162: Hoare triple {23088#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {23088#false} is VALID [2022-02-20 18:41:49,427 INFO L290 TraceCheckUtils]: 163: Hoare triple {23088#false} assume ~r1~0 < 3;main_~check__tmp~1#1 := 1;~__return_4688~0 := main_~check__tmp~1#1;main_~main__c1~0#1 := ~__return_4688~0;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; {23088#false} is VALID [2022-02-20 18:41:49,427 INFO L290 TraceCheckUtils]: 164: Hoare triple {23088#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; {23088#false} is VALID [2022-02-20 18:41:49,427 INFO L290 TraceCheckUtils]: 165: Hoare triple {23088#false} assume main_~main__i2~0#1 < 8; {23088#false} is VALID [2022-02-20 18:41:49,427 INFO L290 TraceCheckUtils]: 166: Hoare triple {23088#false} assume !!(0 == ~mode1~0 % 256); {23088#false} is VALID [2022-02-20 18:41:49,427 INFO L290 TraceCheckUtils]: 167: Hoare triple {23088#false} assume ~r1~0 < 3; {23088#false} is VALID [2022-02-20 18:41:49,427 INFO L290 TraceCheckUtils]: 168: Hoare triple {23088#false} assume !!(0 == ~ep12~0 % 256); {23088#false} is VALID [2022-02-20 18:41:49,427 INFO L290 TraceCheckUtils]: 169: Hoare triple {23088#false} assume !!(0 == ~ep13~0 % 256); {23088#false} is VALID [2022-02-20 18:41:49,427 INFO L290 TraceCheckUtils]: 170: Hoare triple {23088#false} assume !!(0 == ~ep14~0 % 256); {23088#false} is VALID [2022-02-20 18:41:49,427 INFO L290 TraceCheckUtils]: 171: Hoare triple {23088#false} ~mode1~0 := 1; {23088#false} is VALID [2022-02-20 18:41:49,427 INFO L290 TraceCheckUtils]: 172: Hoare triple {23088#false} assume !!(0 == ~mode2~0 % 256); {23088#false} is VALID [2022-02-20 18:41:49,427 INFO L290 TraceCheckUtils]: 173: Hoare triple {23088#false} assume ~r2~0 < 3; {23088#false} is VALID [2022-02-20 18:41:49,427 INFO L290 TraceCheckUtils]: 174: Hoare triple {23088#false} assume !!(0 == ~ep21~0 % 256); {23088#false} is VALID [2022-02-20 18:41:49,428 INFO L290 TraceCheckUtils]: 175: Hoare triple {23088#false} assume !!(0 == ~ep23~0 % 256); {23088#false} is VALID [2022-02-20 18:41:49,428 INFO L290 TraceCheckUtils]: 176: Hoare triple {23088#false} assume !!(0 == ~ep24~0 % 256); {23088#false} is VALID [2022-02-20 18:41:49,428 INFO L290 TraceCheckUtils]: 177: Hoare triple {23088#false} ~mode2~0 := 1; {23088#false} is VALID [2022-02-20 18:41:49,428 INFO L290 TraceCheckUtils]: 178: Hoare triple {23088#false} assume !!(0 == ~mode3~0 % 256); {23088#false} is VALID [2022-02-20 18:41:49,428 INFO L290 TraceCheckUtils]: 179: Hoare triple {23088#false} assume ~r3~0 < 3; {23088#false} is VALID [2022-02-20 18:41:49,428 INFO L290 TraceCheckUtils]: 180: Hoare triple {23088#false} assume !!(0 == ~ep31~0 % 256); {23088#false} is VALID [2022-02-20 18:41:49,428 INFO L290 TraceCheckUtils]: 181: Hoare triple {23088#false} assume !!(0 == ~ep32~0 % 256); {23088#false} is VALID [2022-02-20 18:41:49,428 INFO L290 TraceCheckUtils]: 182: Hoare triple {23088#false} assume !!(0 == ~ep34~0 % 256); {23088#false} is VALID [2022-02-20 18:41:49,428 INFO L290 TraceCheckUtils]: 183: Hoare triple {23088#false} ~mode3~0 := 1; {23088#false} is VALID [2022-02-20 18:41:49,428 INFO L290 TraceCheckUtils]: 184: Hoare triple {23088#false} assume !!(0 == ~mode4~0 % 256); {23088#false} is VALID [2022-02-20 18:41:49,428 INFO L290 TraceCheckUtils]: 185: Hoare triple {23088#false} assume ~r4~0 < 3; {23088#false} is VALID [2022-02-20 18:41:49,428 INFO L290 TraceCheckUtils]: 186: Hoare triple {23088#false} assume !!(0 == ~ep41~0 % 256); {23088#false} is VALID [2022-02-20 18:41:49,428 INFO L290 TraceCheckUtils]: 187: Hoare triple {23088#false} assume !!(0 == ~ep42~0 % 256); {23088#false} is VALID [2022-02-20 18:41:49,428 INFO L290 TraceCheckUtils]: 188: Hoare triple {23088#false} assume !!(0 == ~ep43~0 % 256); {23088#false} is VALID [2022-02-20 18:41:49,428 INFO L290 TraceCheckUtils]: 189: Hoare triple {23088#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; {23088#false} is VALID [2022-02-20 18:41:49,428 INFO L290 TraceCheckUtils]: 190: Hoare triple {23088#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {23088#false} is VALID [2022-02-20 18:41:49,428 INFO L290 TraceCheckUtils]: 191: Hoare triple {23088#false} assume ~st1~0 + ~nl1~0 <= 1; {23088#false} is VALID [2022-02-20 18:41:49,429 INFO L290 TraceCheckUtils]: 192: Hoare triple {23088#false} assume ~st2~0 + ~nl2~0 <= 1; {23088#false} is VALID [2022-02-20 18:41:49,429 INFO L290 TraceCheckUtils]: 193: Hoare triple {23088#false} assume ~st3~0 + ~nl3~0 <= 1; {23088#false} is VALID [2022-02-20 18:41:49,429 INFO L290 TraceCheckUtils]: 194: Hoare triple {23088#false} assume ~st4~0 + ~nl4~0 <= 1; {23088#false} is VALID [2022-02-20 18:41:49,429 INFO L290 TraceCheckUtils]: 195: Hoare triple {23088#false} assume !(~r1~0 >= 3); {23088#false} is VALID [2022-02-20 18:41:49,429 INFO L290 TraceCheckUtils]: 196: Hoare triple {23088#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {23088#false} is VALID [2022-02-20 18:41:49,429 INFO L290 TraceCheckUtils]: 197: Hoare triple {23088#false} assume ~r1~0 < 3; {23088#false} is VALID [2022-02-20 18:41:49,429 INFO L290 TraceCheckUtils]: 198: Hoare triple {23088#false} assume !(~r1~0 >= 3); {23088#false} is VALID [2022-02-20 18:41:49,429 INFO L290 TraceCheckUtils]: 199: Hoare triple {23088#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {23088#false} is VALID [2022-02-20 18:41:49,429 INFO L290 TraceCheckUtils]: 200: Hoare triple {23088#false} assume ~r1~0 < 3;main_~check__tmp~2#1 := 1;~__return_4879~0 := main_~check__tmp~2#1;main_~main__c1~0#1 := ~__return_4879~0;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; {23088#false} is VALID [2022-02-20 18:41:49,429 INFO L290 TraceCheckUtils]: 201: Hoare triple {23088#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; {23088#false} is VALID [2022-02-20 18:41:49,429 INFO L290 TraceCheckUtils]: 202: Hoare triple {23088#false} assume main_~main__i2~0#1 < 8; {23088#false} is VALID [2022-02-20 18:41:49,429 INFO L290 TraceCheckUtils]: 203: Hoare triple {23088#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); {23088#false} is VALID [2022-02-20 18:41:49,429 INFO L290 TraceCheckUtils]: 204: Hoare triple {23088#false} assume !!(0 == ~ep21~0 % 256); {23088#false} is VALID [2022-02-20 18:41:49,429 INFO L290 TraceCheckUtils]: 205: Hoare triple {23088#false} assume !!(0 == ~ep31~0 % 256); {23088#false} is VALID [2022-02-20 18:41:49,429 INFO L290 TraceCheckUtils]: 206: Hoare triple {23088#false} assume !!(0 == ~ep41~0 % 256); {23088#false} is VALID [2022-02-20 18:41:49,429 INFO L290 TraceCheckUtils]: 207: Hoare triple {23088#false} assume !(3 == ~r1~0);~mode1~0 := 0; {23088#false} is VALID [2022-02-20 18:41:49,430 INFO L290 TraceCheckUtils]: 208: Hoare triple {23088#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); {23088#false} is VALID [2022-02-20 18:41:49,430 INFO L290 TraceCheckUtils]: 209: Hoare triple {23088#false} assume !!(0 == ~ep12~0 % 256); {23088#false} is VALID [2022-02-20 18:41:49,430 INFO L290 TraceCheckUtils]: 210: Hoare triple {23088#false} assume !!(0 == ~ep32~0 % 256); {23088#false} is VALID [2022-02-20 18:41:49,430 INFO L290 TraceCheckUtils]: 211: Hoare triple {23088#false} assume !!(0 == ~ep42~0 % 256); {23088#false} is VALID [2022-02-20 18:41:49,430 INFO L290 TraceCheckUtils]: 212: Hoare triple {23088#false} assume !(3 == ~r2~0);~mode2~0 := 0; {23088#false} is VALID [2022-02-20 18:41:49,430 INFO L290 TraceCheckUtils]: 213: Hoare triple {23088#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); {23088#false} is VALID [2022-02-20 18:41:49,430 INFO L290 TraceCheckUtils]: 214: Hoare triple {23088#false} assume !!(0 == ~ep13~0 % 256); {23088#false} is VALID [2022-02-20 18:41:49,430 INFO L290 TraceCheckUtils]: 215: Hoare triple {23088#false} assume !!(0 == ~ep23~0 % 256); {23088#false} is VALID [2022-02-20 18:41:49,430 INFO L290 TraceCheckUtils]: 216: Hoare triple {23088#false} assume !!(0 == ~ep43~0 % 256); {23088#false} is VALID [2022-02-20 18:41:49,430 INFO L290 TraceCheckUtils]: 217: Hoare triple {23088#false} assume !(3 == ~r3~0);~mode3~0 := 0; {23088#false} is VALID [2022-02-20 18:41:49,430 INFO L290 TraceCheckUtils]: 218: Hoare triple {23088#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); {23088#false} is VALID [2022-02-20 18:41:49,430 INFO L290 TraceCheckUtils]: 219: Hoare triple {23088#false} assume !!(0 == ~ep14~0 % 256); {23088#false} is VALID [2022-02-20 18:41:49,430 INFO L290 TraceCheckUtils]: 220: Hoare triple {23088#false} assume !!(0 == ~ep24~0 % 256); {23088#false} is VALID [2022-02-20 18:41:49,430 INFO L290 TraceCheckUtils]: 221: Hoare triple {23088#false} assume !!(0 == ~ep34~0 % 256); {23088#false} is VALID [2022-02-20 18:41:49,430 INFO L290 TraceCheckUtils]: 222: Hoare triple {23088#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; {23088#false} is VALID [2022-02-20 18:41:49,430 INFO L290 TraceCheckUtils]: 223: Hoare triple {23088#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {23088#false} is VALID [2022-02-20 18:41:49,430 INFO L290 TraceCheckUtils]: 224: Hoare triple {23088#false} assume ~st1~0 + ~nl1~0 <= 1; {23088#false} is VALID [2022-02-20 18:41:49,431 INFO L290 TraceCheckUtils]: 225: Hoare triple {23088#false} assume ~st2~0 + ~nl2~0 <= 1; {23088#false} is VALID [2022-02-20 18:41:49,431 INFO L290 TraceCheckUtils]: 226: Hoare triple {23088#false} assume ~st3~0 + ~nl3~0 <= 1; {23088#false} is VALID [2022-02-20 18:41:49,431 INFO L290 TraceCheckUtils]: 227: Hoare triple {23088#false} assume ~st4~0 + ~nl4~0 <= 1; {23088#false} is VALID [2022-02-20 18:41:49,431 INFO L290 TraceCheckUtils]: 228: Hoare triple {23088#false} assume !(~r1~0 >= 3); {23088#false} is VALID [2022-02-20 18:41:49,431 INFO L290 TraceCheckUtils]: 229: Hoare triple {23088#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {23088#false} is VALID [2022-02-20 18:41:49,431 INFO L290 TraceCheckUtils]: 230: Hoare triple {23088#false} assume ~r1~0 < 3; {23088#false} is VALID [2022-02-20 18:41:49,431 INFO L290 TraceCheckUtils]: 231: Hoare triple {23088#false} assume !(~r1~0 >= 3); {23088#false} is VALID [2022-02-20 18:41:49,431 INFO L290 TraceCheckUtils]: 232: Hoare triple {23088#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {23088#false} is VALID [2022-02-20 18:41:49,431 INFO L290 TraceCheckUtils]: 233: Hoare triple {23088#false} assume ~r1~0 < 3;main_~check__tmp~3#1 := 1;~__return_5062~0 := main_~check__tmp~3#1;main_~main__c1~0#1 := ~__return_5062~0;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; {23088#false} is VALID [2022-02-20 18:41:49,431 INFO L290 TraceCheckUtils]: 234: Hoare triple {23088#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; {23088#false} is VALID [2022-02-20 18:41:49,431 INFO L290 TraceCheckUtils]: 235: Hoare triple {23088#false} assume main_~main__i2~0#1 < 8; {23088#false} is VALID [2022-02-20 18:41:49,432 INFO L290 TraceCheckUtils]: 236: Hoare triple {23088#false} assume !!(0 == ~mode1~0 % 256); {23088#false} is VALID [2022-02-20 18:41:49,432 INFO L290 TraceCheckUtils]: 237: Hoare triple {23088#false} assume ~r1~0 < 3; {23088#false} is VALID [2022-02-20 18:41:49,432 INFO L290 TraceCheckUtils]: 238: Hoare triple {23088#false} assume !!(0 == ~ep12~0 % 256); {23088#false} is VALID [2022-02-20 18:41:49,432 INFO L290 TraceCheckUtils]: 239: Hoare triple {23088#false} assume !!(0 == ~ep13~0 % 256); {23088#false} is VALID [2022-02-20 18:41:49,432 INFO L290 TraceCheckUtils]: 240: Hoare triple {23088#false} assume !!(0 == ~ep14~0 % 256); {23088#false} is VALID [2022-02-20 18:41:49,432 INFO L290 TraceCheckUtils]: 241: Hoare triple {23088#false} ~mode1~0 := 1; {23088#false} is VALID [2022-02-20 18:41:49,432 INFO L290 TraceCheckUtils]: 242: Hoare triple {23088#false} assume !!(0 == ~mode2~0 % 256); {23088#false} is VALID [2022-02-20 18:41:49,432 INFO L290 TraceCheckUtils]: 243: Hoare triple {23088#false} assume ~r2~0 < 3; {23088#false} is VALID [2022-02-20 18:41:49,433 INFO L290 TraceCheckUtils]: 244: Hoare triple {23088#false} assume !!(0 == ~ep21~0 % 256); {23088#false} is VALID [2022-02-20 18:41:49,433 INFO L290 TraceCheckUtils]: 245: Hoare triple {23088#false} assume !!(0 == ~ep23~0 % 256); {23088#false} is VALID [2022-02-20 18:41:49,433 INFO L290 TraceCheckUtils]: 246: Hoare triple {23088#false} assume !!(0 == ~ep24~0 % 256); {23088#false} is VALID [2022-02-20 18:41:49,433 INFO L290 TraceCheckUtils]: 247: Hoare triple {23088#false} ~mode2~0 := 1; {23088#false} is VALID [2022-02-20 18:41:49,433 INFO L290 TraceCheckUtils]: 248: Hoare triple {23088#false} assume !!(0 == ~mode3~0 % 256); {23088#false} is VALID [2022-02-20 18:41:49,433 INFO L290 TraceCheckUtils]: 249: Hoare triple {23088#false} assume ~r3~0 < 3; {23088#false} is VALID [2022-02-20 18:41:49,433 INFO L290 TraceCheckUtils]: 250: Hoare triple {23088#false} assume !!(0 == ~ep31~0 % 256); {23088#false} is VALID [2022-02-20 18:41:49,433 INFO L290 TraceCheckUtils]: 251: Hoare triple {23088#false} assume !!(0 == ~ep32~0 % 256); {23088#false} is VALID [2022-02-20 18:41:49,433 INFO L290 TraceCheckUtils]: 252: Hoare triple {23088#false} assume !!(0 == ~ep34~0 % 256); {23088#false} is VALID [2022-02-20 18:41:49,434 INFO L290 TraceCheckUtils]: 253: Hoare triple {23088#false} ~mode3~0 := 1; {23088#false} is VALID [2022-02-20 18:41:49,434 INFO L290 TraceCheckUtils]: 254: Hoare triple {23088#false} assume !!(0 == ~mode4~0 % 256); {23088#false} is VALID [2022-02-20 18:41:49,434 INFO L290 TraceCheckUtils]: 255: Hoare triple {23088#false} assume ~r4~0 < 3; {23088#false} is VALID [2022-02-20 18:41:49,434 INFO L290 TraceCheckUtils]: 256: Hoare triple {23088#false} assume !!(0 == ~ep41~0 % 256); {23088#false} is VALID [2022-02-20 18:41:49,434 INFO L290 TraceCheckUtils]: 257: Hoare triple {23088#false} assume !!(0 == ~ep42~0 % 256); {23088#false} is VALID [2022-02-20 18:41:49,434 INFO L290 TraceCheckUtils]: 258: Hoare triple {23088#false} assume !!(0 == ~ep43~0 % 256); {23088#false} is VALID [2022-02-20 18:41:49,434 INFO L290 TraceCheckUtils]: 259: Hoare triple {23088#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; {23088#false} is VALID [2022-02-20 18:41:49,434 INFO L290 TraceCheckUtils]: 260: Hoare triple {23088#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {23088#false} is VALID [2022-02-20 18:41:49,435 INFO L290 TraceCheckUtils]: 261: Hoare triple {23088#false} assume ~st1~0 + ~nl1~0 <= 1; {23088#false} is VALID [2022-02-20 18:41:49,435 INFO L290 TraceCheckUtils]: 262: Hoare triple {23088#false} assume ~st2~0 + ~nl2~0 <= 1; {23088#false} is VALID [2022-02-20 18:41:49,435 INFO L290 TraceCheckUtils]: 263: Hoare triple {23088#false} assume ~st3~0 + ~nl3~0 <= 1; {23088#false} is VALID [2022-02-20 18:41:49,435 INFO L290 TraceCheckUtils]: 264: Hoare triple {23088#false} assume ~st4~0 + ~nl4~0 <= 1; {23088#false} is VALID [2022-02-20 18:41:49,435 INFO L290 TraceCheckUtils]: 265: Hoare triple {23088#false} assume !(~r1~0 >= 3); {23088#false} is VALID [2022-02-20 18:41:49,435 INFO L290 TraceCheckUtils]: 266: Hoare triple {23088#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {23088#false} is VALID [2022-02-20 18:41:49,435 INFO L290 TraceCheckUtils]: 267: Hoare triple {23088#false} assume ~r1~0 < 3; {23088#false} is VALID [2022-02-20 18:41:49,435 INFO L290 TraceCheckUtils]: 268: Hoare triple {23088#false} assume !(~r1~0 >= 3); {23088#false} is VALID [2022-02-20 18:41:49,435 INFO L290 TraceCheckUtils]: 269: Hoare triple {23088#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {23088#false} is VALID [2022-02-20 18:41:49,436 INFO L290 TraceCheckUtils]: 270: Hoare triple {23088#false} assume ~r1~0 < 3;main_~check__tmp~4#1 := 1;~__return_5253~0 := main_~check__tmp~4#1;main_~main__c1~0#1 := ~__return_5253~0;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; {23088#false} is VALID [2022-02-20 18:41:49,436 INFO L290 TraceCheckUtils]: 271: Hoare triple {23088#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; {23088#false} is VALID [2022-02-20 18:41:49,436 INFO L290 TraceCheckUtils]: 272: Hoare triple {23088#false} assume main_~main__i2~0#1 < 8; {23088#false} is VALID [2022-02-20 18:41:49,436 INFO L290 TraceCheckUtils]: 273: Hoare triple {23088#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); {23088#false} is VALID [2022-02-20 18:41:49,436 INFO L290 TraceCheckUtils]: 274: Hoare triple {23088#false} assume !!(0 == ~ep21~0 % 256); {23088#false} is VALID [2022-02-20 18:41:49,436 INFO L290 TraceCheckUtils]: 275: Hoare triple {23088#false} assume !!(0 == ~ep31~0 % 256); {23088#false} is VALID [2022-02-20 18:41:49,436 INFO L290 TraceCheckUtils]: 276: Hoare triple {23088#false} assume !!(0 == ~ep41~0 % 256); {23088#false} is VALID [2022-02-20 18:41:49,436 INFO L290 TraceCheckUtils]: 277: Hoare triple {23088#false} assume 3 == ~r1~0; {23088#false} is VALID [2022-02-20 18:41:49,437 INFO L290 TraceCheckUtils]: 278: Hoare triple {23088#false} assume ~max1~0 == ~id1~0;~nl1~0 := 1; {23088#false} is VALID [2022-02-20 18:41:49,437 INFO L290 TraceCheckUtils]: 279: Hoare triple {23088#false} ~mode1~0 := 0; {23088#false} is VALID [2022-02-20 18:41:49,437 INFO L290 TraceCheckUtils]: 280: Hoare triple {23088#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); {23088#false} is VALID [2022-02-20 18:41:49,437 INFO L290 TraceCheckUtils]: 281: Hoare triple {23088#false} assume !!(0 == ~ep12~0 % 256); {23088#false} is VALID [2022-02-20 18:41:49,437 INFO L290 TraceCheckUtils]: 282: Hoare triple {23088#false} assume !!(0 == ~ep32~0 % 256); {23088#false} is VALID [2022-02-20 18:41:49,437 INFO L290 TraceCheckUtils]: 283: Hoare triple {23088#false} assume !!(0 == ~ep42~0 % 256); {23088#false} is VALID [2022-02-20 18:41:49,437 INFO L290 TraceCheckUtils]: 284: Hoare triple {23088#false} assume 3 == ~r2~0; {23088#false} is VALID [2022-02-20 18:41:49,437 INFO L290 TraceCheckUtils]: 285: Hoare triple {23088#false} assume ~max2~0 == ~id2~0;~st2~0 := 1; {23088#false} is VALID [2022-02-20 18:41:49,437 INFO L290 TraceCheckUtils]: 286: Hoare triple {23088#false} ~mode2~0 := 0; {23088#false} is VALID [2022-02-20 18:41:49,438 INFO L290 TraceCheckUtils]: 287: Hoare triple {23088#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); {23088#false} is VALID [2022-02-20 18:41:49,438 INFO L290 TraceCheckUtils]: 288: Hoare triple {23088#false} assume !!(0 == ~ep13~0 % 256); {23088#false} is VALID [2022-02-20 18:41:49,438 INFO L290 TraceCheckUtils]: 289: Hoare triple {23088#false} assume !!(0 == ~ep23~0 % 256); {23088#false} is VALID [2022-02-20 18:41:49,438 INFO L290 TraceCheckUtils]: 290: Hoare triple {23088#false} assume !!(0 == ~ep43~0 % 256); {23088#false} is VALID [2022-02-20 18:41:49,438 INFO L290 TraceCheckUtils]: 291: Hoare triple {23088#false} assume 3 == ~r3~0; {23088#false} is VALID [2022-02-20 18:41:49,438 INFO L290 TraceCheckUtils]: 292: Hoare triple {23088#false} assume ~max3~0 == ~id3~0;~st3~0 := 1; {23088#false} is VALID [2022-02-20 18:41:49,438 INFO L290 TraceCheckUtils]: 293: Hoare triple {23088#false} ~mode3~0 := 0; {23088#false} is VALID [2022-02-20 18:41:49,438 INFO L290 TraceCheckUtils]: 294: Hoare triple {23088#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); {23088#false} is VALID [2022-02-20 18:41:49,438 INFO L290 TraceCheckUtils]: 295: Hoare triple {23088#false} assume !!(0 == ~ep14~0 % 256); {23088#false} is VALID [2022-02-20 18:41:49,439 INFO L290 TraceCheckUtils]: 296: Hoare triple {23088#false} assume !!(0 == ~ep24~0 % 256); {23088#false} is VALID [2022-02-20 18:41:49,439 INFO L290 TraceCheckUtils]: 297: Hoare triple {23088#false} assume !!(0 == ~ep34~0 % 256); {23088#false} is VALID [2022-02-20 18:41:49,439 INFO L290 TraceCheckUtils]: 298: Hoare triple {23088#false} assume 3 == ~r4~0; {23088#false} is VALID [2022-02-20 18:41:49,439 INFO L290 TraceCheckUtils]: 299: Hoare triple {23088#false} assume ~max4~0 == ~id4~0;~st4~0 := 1; {23088#false} is VALID [2022-02-20 18:41:49,439 INFO L290 TraceCheckUtils]: 300: Hoare triple {23088#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; {23088#false} is VALID [2022-02-20 18:41:49,439 INFO L290 TraceCheckUtils]: 301: Hoare triple {23088#false} assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1);main_~check__tmp~5#1 := 0; {23088#false} is VALID [2022-02-20 18:41:49,439 INFO L290 TraceCheckUtils]: 302: Hoare triple {23088#false} ~__return_5451~0 := main_~check__tmp~5#1;main_~main__c1~0#1 := ~__return_5451~0;~__tmp_5452_0~0 := main_~main____CPAchecker_TMP_0~4#1; {23088#false} is VALID [2022-02-20 18:41:49,439 INFO L290 TraceCheckUtils]: 303: Hoare triple {23088#false} main_~main____CPAchecker_TMP_0~4#1 := ~__tmp_5452_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; {23088#false} is VALID [2022-02-20 18:41:49,440 INFO L290 TraceCheckUtils]: 304: Hoare triple {23088#false} assume 0 == main_~assert__arg~5#1 % 256; {23088#false} is VALID [2022-02-20 18:41:49,440 INFO L290 TraceCheckUtils]: 305: Hoare triple {23088#false} assume !false; {23088#false} is VALID [2022-02-20 18:41:49,440 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 18:41:49,440 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 18:41:49,441 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [955507353] [2022-02-20 18:41:49,441 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [955507353] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 18:41:49,441 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 18:41:49,441 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 18:41:49,441 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [519357758] [2022-02-20 18:41:49,442 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 18:41:49,442 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 102.0) internal successors, (306), 3 states have internal predecessors, (306), 0 states have call successors, (0), 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 306 [2022-02-20 18:41:49,443 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 18:41:49,443 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 102.0) internal successors, (306), 3 states have internal predecessors, (306), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:41:49,606 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 306 edges. 306 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:41:49,607 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 18:41:49,607 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 18:41:49,607 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 18:41:49,607 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 18:41:49,607 INFO L87 Difference]: Start difference. First operand 2750 states and 4231 transitions. Second operand has 3 states, 3 states have (on average 102.0) internal successors, (306), 3 states have internal predecessors, (306), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:41:54,408 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:41:54,408 INFO L93 Difference]: Finished difference Result 8183 states and 12577 transitions. [2022-02-20 18:41:54,408 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 18:41:54,408 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 102.0) internal successors, (306), 3 states have internal predecessors, (306), 0 states have call successors, (0), 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 306 [2022-02-20 18:41:54,408 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 18:41:54,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 102.0) internal successors, (306), 3 states have internal predecessors, (306), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:41:54,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3304 transitions. [2022-02-20 18:41:54,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 102.0) internal successors, (306), 3 states have internal predecessors, (306), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:41:54,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3304 transitions. [2022-02-20 18:41:54,429 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 3304 transitions. [2022-02-20 18:41:56,226 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 3304 edges. 3304 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:41:57,421 INFO L225 Difference]: With dead ends: 8183 [2022-02-20 18:41:57,421 INFO L226 Difference]: Without dead ends: 5471 [2022-02-20 18:41:57,424 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 18:41:57,425 INFO L933 BasicCegarLoop]: 2204 mSDtfsCounter, 1099 mSDsluCounter, 1100 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1099 SdHoareTripleChecker+Valid, 3304 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 18:41:57,425 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1099 Valid, 3304 Invalid, 9 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-02-20 18:41:57,428 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5471 states. [2022-02-20 18:41:57,749 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5471 to 2769. [2022-02-20 18:41:57,749 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 18:41:57,754 INFO L82 GeneralOperation]: Start isEquivalent. First operand 5471 states. Second operand has 2769 states, 2768 states have (on average 1.5386560693641618) internal successors, (4259), 2768 states have internal predecessors, (4259), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:41:57,756 INFO L74 IsIncluded]: Start isIncluded. First operand 5471 states. Second operand has 2769 states, 2768 states have (on average 1.5386560693641618) internal successors, (4259), 2768 states have internal predecessors, (4259), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:41:57,759 INFO L87 Difference]: Start difference. First operand 5471 states. Second operand has 2769 states, 2768 states have (on average 1.5386560693641618) internal successors, (4259), 2768 states have internal predecessors, (4259), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:41:58,569 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:41:58,569 INFO L93 Difference]: Finished difference Result 5471 states and 8406 transitions. [2022-02-20 18:41:58,569 INFO L276 IsEmpty]: Start isEmpty. Operand 5471 states and 8406 transitions. [2022-02-20 18:41:58,576 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:41:58,576 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:41:58,580 INFO L74 IsIncluded]: Start isIncluded. First operand has 2769 states, 2768 states have (on average 1.5386560693641618) internal successors, (4259), 2768 states have internal predecessors, (4259), 0 states have call successors, (0), 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 5471 states. [2022-02-20 18:41:58,582 INFO L87 Difference]: Start difference. First operand has 2769 states, 2768 states have (on average 1.5386560693641618) internal successors, (4259), 2768 states have internal predecessors, (4259), 0 states have call successors, (0), 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 5471 states. [2022-02-20 18:41:59,388 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:41:59,389 INFO L93 Difference]: Finished difference Result 5471 states and 8406 transitions. [2022-02-20 18:41:59,389 INFO L276 IsEmpty]: Start isEmpty. Operand 5471 states and 8406 transitions. [2022-02-20 18:41:59,394 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:41:59,394 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:41:59,394 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 18:41:59,394 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 18:41:59,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2769 states, 2768 states have (on average 1.5386560693641618) internal successors, (4259), 2768 states have internal predecessors, (4259), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:41:59,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2769 states to 2769 states and 4259 transitions. [2022-02-20 18:41:59,710 INFO L78 Accepts]: Start accepts. Automaton has 2769 states and 4259 transitions. Word has length 306 [2022-02-20 18:41:59,710 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 18:41:59,710 INFO L470 AbstractCegarLoop]: Abstraction has 2769 states and 4259 transitions. [2022-02-20 18:41:59,710 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 102.0) internal successors, (306), 3 states have internal predecessors, (306), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:41:59,710 INFO L276 IsEmpty]: Start isEmpty. Operand 2769 states and 4259 transitions. [2022-02-20 18:41:59,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2022-02-20 18:41:59,714 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 18:41:59,714 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] [2022-02-20 18:41:59,714 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-02-20 18:41:59,714 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 18:41:59,715 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 18:41:59,715 INFO L85 PathProgramCache]: Analyzing trace with hash -1382512794, now seen corresponding path program 1 times [2022-02-20 18:41:59,715 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 18:41:59,715 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [116925459] [2022-02-20 18:41:59,715 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 18:41:59,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 18:41:59,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:41:59,791 INFO L290 TraceCheckUtils]: 0: Hoare triple {48975#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(55, 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;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 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_4295~0 := 0;~__return_4505~0 := 0;~__return_4688~0 := 0;~__return_4879~0 := 0;~__return_5062~0 := 0;~__return_5253~0 := 0;~__return_5451~0 := 0;~__tmp_5452_0~0 := 0;~__return_5625~0 := 0;~__return_5465~0 := 0; {48975#true} is VALID [2022-02-20 18:41:59,791 INFO L290 TraceCheckUtils]: 1: Hoare triple {48975#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_~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_~node3____CPAchecker_TMP_2~3#1, main_~node3____CPAchecker_TMP_1~3#1, main_~node3____CPAchecker_TMP_0~3#1, main_~node2____CPAchecker_TMP_2~3#1, main_~node2____CPAchecker_TMP_1~3#1, main_~node2____CPAchecker_TMP_0~3#1, main_~node1____CPAchecker_TMP_2~3#1, main_~node1____CPAchecker_TMP_1~3#1, main_~node1____CPAchecker_TMP_0~3#1, main_~main____CPAchecker_TMP_0~5#1, main_~__tmp_6~0#1, main_~assert__arg~5#1, main_~check__tmp~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_~node3____CPAchecker_TMP_2~2#1, main_~node3____CPAchecker_TMP_1~2#1, main_~node3____CPAchecker_TMP_0~2#1, main_~node2____CPAchecker_TMP_2~2#1, main_~node2____CPAchecker_TMP_1~2#1, main_~node2____CPAchecker_TMP_0~2#1, main_~node1____CPAchecker_TMP_2~2#1, main_~node1____CPAchecker_TMP_1~2#1, main_~node1____CPAchecker_TMP_0~2#1, main_~main____CPAchecker_TMP_0~3#1, main_~__tmp_4~0#1, main_~assert__arg~3#1, main_~check__tmp~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_~node3____CPAchecker_TMP_2~1#1, main_~node3____CPAchecker_TMP_1~1#1, main_~node3____CPAchecker_TMP_0~1#1, main_~node2____CPAchecker_TMP_2~1#1, main_~node2____CPAchecker_TMP_1~1#1, main_~node2____CPAchecker_TMP_0~1#1, main_~node1____CPAchecker_TMP_2~1#1, main_~node1____CPAchecker_TMP_1~1#1, main_~node1____CPAchecker_TMP_0~1#1, main_~main____CPAchecker_TMP_0~1#1, main_~__tmp_2~0#1, main_~assert__arg~1#1, main_~check__tmp~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_~node3____CPAchecker_TMP_2~0#1, main_~node3____CPAchecker_TMP_1~0#1, main_~node3____CPAchecker_TMP_0~0#1, main_~node2____CPAchecker_TMP_2~0#1, main_~node2____CPAchecker_TMP_1~0#1, main_~node2____CPAchecker_TMP_0~0#1, main_~node1____CPAchecker_TMP_2~0#1, main_~node1____CPAchecker_TMP_1~0#1, main_~node1____CPAchecker_TMP_0~0#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;assume -128 <= main_#t~nondet23#1 && main_#t~nondet23#1 <= 127;~id2~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;assume -128 <= main_#t~nondet24#1 && main_#t~nondet24#1 <= 127;~r2~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;assume -128 <= main_#t~nondet25#1 && main_#t~nondet25#1 <= 127;~st2~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;assume -128 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 127;~nl2~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;assume -128 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 127;~m2~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;assume -128 <= main_#t~nondet28#1 && main_#t~nondet28#1 <= 127;~max2~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;~mode2~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;assume -128 <= main_#t~nondet30#1 && main_#t~nondet30#1 <= 127;~id3~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;assume -128 <= main_#t~nondet31#1 && main_#t~nondet31#1 <= 127;~r3~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;assume -128 <= main_#t~nondet32#1 && main_#t~nondet32#1 <= 127;~st3~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;assume -128 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 127;~nl3~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;assume -128 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 127;~m3~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;assume -128 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 127;~max3~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;~mode3~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;assume -128 <= main_#t~nondet37#1 && main_#t~nondet37#1 <= 127;~id4~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;assume -128 <= main_#t~nondet38#1 && main_#t~nondet38#1 <= 127;~r4~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;assume -128 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 127;~st4~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;assume -128 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 127;~nl4~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;assume -128 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 127;~m4~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;assume -128 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 127;~max4~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~mode4~0 := main_#t~nondet43#1;havoc main_#t~nondet43#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; {48975#true} is VALID [2022-02-20 18:41:59,792 INFO L290 TraceCheckUtils]: 2: Hoare triple {48975#true} assume !!(0 == main_~init__r121~0#1 % 256); {48975#true} is VALID [2022-02-20 18:41:59,792 INFO L290 TraceCheckUtils]: 3: Hoare triple {48975#true} assume !(0 == main_~init__r131~0#1 % 256); {48975#true} is VALID [2022-02-20 18:41:59,792 INFO L290 TraceCheckUtils]: 4: Hoare triple {48975#true} assume !!(0 == ~ep32~0 % 256); {48975#true} is VALID [2022-02-20 18:41:59,792 INFO L290 TraceCheckUtils]: 5: Hoare triple {48975#true} assume !!(0 == main_~init__r141~0#1 % 256);main_~init__tmp~0#1 := 0; {48977#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r141~0#1| 256)) |ULTIMATE.start_main_~init__r141~0#1|) 0)} is VALID [2022-02-20 18:41:59,793 INFO L290 TraceCheckUtils]: 6: Hoare triple {48977#(= (+ (* (- 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); {48977#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r141~0#1| 256)) |ULTIMATE.start_main_~init__r141~0#1|) 0)} is VALID [2022-02-20 18:41:59,793 INFO L290 TraceCheckUtils]: 7: Hoare triple {48977#(= (+ (* (- 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; {48977#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r141~0#1| 256)) |ULTIMATE.start_main_~init__r141~0#1|) 0)} is VALID [2022-02-20 18:41:59,793 INFO L290 TraceCheckUtils]: 8: Hoare triple {48977#(= (+ (* (- 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); {48977#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r141~0#1| 256)) |ULTIMATE.start_main_~init__r141~0#1|) 0)} is VALID [2022-02-20 18:41:59,794 INFO L290 TraceCheckUtils]: 9: Hoare triple {48977#(= (+ (* (- 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; {48976#false} is VALID [2022-02-20 18:41:59,794 INFO L290 TraceCheckUtils]: 10: Hoare triple {48976#false} main_~init__r142~0#1 := (if 0 == main_~init__tmp___1~0#1 then 0 else 1); {48976#false} is VALID [2022-02-20 18:41:59,794 INFO L290 TraceCheckUtils]: 11: Hoare triple {48976#false} assume !(0 == main_~init__r211~0#1 % 256);main_~init__tmp___2~0#1 := 1; {48976#false} is VALID [2022-02-20 18:41:59,794 INFO L290 TraceCheckUtils]: 12: Hoare triple {48976#false} main_~init__r212~0#1 := (if 0 == main_~init__tmp___2~0#1 then 0 else 1); {48976#false} is VALID [2022-02-20 18:41:59,794 INFO L290 TraceCheckUtils]: 13: Hoare triple {48976#false} assume !(0 == main_~init__r231~0#1 % 256);main_~init__tmp___3~0#1 := 1; {48976#false} is VALID [2022-02-20 18:41:59,794 INFO L290 TraceCheckUtils]: 14: Hoare triple {48976#false} main_~init__r232~0#1 := (if 0 == main_~init__tmp___3~0#1 then 0 else 1); {48976#false} is VALID [2022-02-20 18:41:59,795 INFO L290 TraceCheckUtils]: 15: Hoare triple {48976#false} assume !(0 == main_~init__r241~0#1 % 256);main_~init__tmp___4~0#1 := 1; {48976#false} is VALID [2022-02-20 18:41:59,795 INFO L290 TraceCheckUtils]: 16: Hoare triple {48976#false} main_~init__r242~0#1 := (if 0 == main_~init__tmp___4~0#1 then 0 else 1); {48976#false} is VALID [2022-02-20 18:41:59,795 INFO L290 TraceCheckUtils]: 17: Hoare triple {48976#false} assume !(0 == main_~init__r311~0#1 % 256);main_~init__tmp___5~0#1 := 1; {48976#false} is VALID [2022-02-20 18:41:59,795 INFO L290 TraceCheckUtils]: 18: Hoare triple {48976#false} main_~init__r312~0#1 := (if 0 == main_~init__tmp___5~0#1 then 0 else 1); {48976#false} is VALID [2022-02-20 18:41:59,795 INFO L290 TraceCheckUtils]: 19: Hoare triple {48976#false} assume !(0 == main_~init__r321~0#1 % 256);main_~init__tmp___6~0#1 := 1; {48976#false} is VALID [2022-02-20 18:41:59,795 INFO L290 TraceCheckUtils]: 20: Hoare triple {48976#false} main_~init__r322~0#1 := (if 0 == main_~init__tmp___6~0#1 then 0 else 1); {48976#false} is VALID [2022-02-20 18:41:59,795 INFO L290 TraceCheckUtils]: 21: Hoare triple {48976#false} assume !(0 == main_~init__r341~0#1 % 256);main_~init__tmp___7~0#1 := 1; {48976#false} is VALID [2022-02-20 18:41:59,795 INFO L290 TraceCheckUtils]: 22: Hoare triple {48976#false} main_~init__r342~0#1 := (if 0 == main_~init__tmp___7~0#1 then 0 else 1); {48976#false} is VALID [2022-02-20 18:41:59,796 INFO L290 TraceCheckUtils]: 23: Hoare triple {48976#false} assume !(0 == main_~init__r411~0#1 % 256);main_~init__tmp___8~0#1 := 1; {48976#false} is VALID [2022-02-20 18:41:59,796 INFO L290 TraceCheckUtils]: 24: Hoare triple {48976#false} main_~init__r412~0#1 := (if 0 == main_~init__tmp___8~0#1 then 0 else 1); {48976#false} is VALID [2022-02-20 18:41:59,796 INFO L290 TraceCheckUtils]: 25: Hoare triple {48976#false} assume !(0 == main_~init__r421~0#1 % 256);main_~init__tmp___9~0#1 := 1; {48976#false} is VALID [2022-02-20 18:41:59,796 INFO L290 TraceCheckUtils]: 26: Hoare triple {48976#false} main_~init__r422~0#1 := (if 0 == main_~init__tmp___9~0#1 then 0 else 1); {48976#false} is VALID [2022-02-20 18:41:59,796 INFO L290 TraceCheckUtils]: 27: Hoare triple {48976#false} assume !(0 == main_~init__r431~0#1 % 256);main_~init__tmp___10~0#1 := 1; {48976#false} is VALID [2022-02-20 18:41:59,796 INFO L290 TraceCheckUtils]: 28: Hoare triple {48976#false} main_~init__r432~0#1 := (if 0 == main_~init__tmp___10~0#1 then 0 else 1); {48976#false} is VALID [2022-02-20 18:41:59,796 INFO L290 TraceCheckUtils]: 29: Hoare triple {48976#false} assume !(0 == main_~init__r122~0#1 % 256);main_~init__tmp___11~0#1 := 1; {48976#false} is VALID [2022-02-20 18:41:59,796 INFO L290 TraceCheckUtils]: 30: Hoare triple {48976#false} main_~init__r123~0#1 := (if 0 == main_~init__tmp___11~0#1 then 0 else 1); {48976#false} is VALID [2022-02-20 18:41:59,796 INFO L290 TraceCheckUtils]: 31: Hoare triple {48976#false} assume !(0 == main_~init__r132~0#1 % 256);main_~init__tmp___12~0#1 := 1; {48976#false} is VALID [2022-02-20 18:41:59,796 INFO L290 TraceCheckUtils]: 32: Hoare triple {48976#false} main_~init__r133~0#1 := (if 0 == main_~init__tmp___12~0#1 then 0 else 1); {48976#false} is VALID [2022-02-20 18:41:59,796 INFO L290 TraceCheckUtils]: 33: Hoare triple {48976#false} assume !(0 == main_~init__r142~0#1 % 256);main_~init__tmp___13~0#1 := 1; {48976#false} is VALID [2022-02-20 18:41:59,797 INFO L290 TraceCheckUtils]: 34: Hoare triple {48976#false} main_~init__r143~0#1 := (if 0 == main_~init__tmp___13~0#1 then 0 else 1); {48976#false} is VALID [2022-02-20 18:41:59,797 INFO L290 TraceCheckUtils]: 35: Hoare triple {48976#false} assume !(0 == main_~init__r212~0#1 % 256);main_~init__tmp___14~0#1 := 1; {48976#false} is VALID [2022-02-20 18:41:59,797 INFO L290 TraceCheckUtils]: 36: Hoare triple {48976#false} main_~init__r213~0#1 := (if 0 == main_~init__tmp___14~0#1 then 0 else 1); {48976#false} is VALID [2022-02-20 18:41:59,797 INFO L290 TraceCheckUtils]: 37: Hoare triple {48976#false} assume !(0 == main_~init__r232~0#1 % 256);main_~init__tmp___15~0#1 := 1; {48976#false} is VALID [2022-02-20 18:41:59,797 INFO L290 TraceCheckUtils]: 38: Hoare triple {48976#false} main_~init__r233~0#1 := (if 0 == main_~init__tmp___15~0#1 then 0 else 1); {48976#false} is VALID [2022-02-20 18:41:59,797 INFO L290 TraceCheckUtils]: 39: Hoare triple {48976#false} assume !(0 == main_~init__r242~0#1 % 256);main_~init__tmp___16~0#1 := 1; {48976#false} is VALID [2022-02-20 18:41:59,797 INFO L290 TraceCheckUtils]: 40: Hoare triple {48976#false} main_~init__r243~0#1 := (if 0 == main_~init__tmp___16~0#1 then 0 else 1); {48976#false} is VALID [2022-02-20 18:41:59,797 INFO L290 TraceCheckUtils]: 41: Hoare triple {48976#false} assume !(0 == main_~init__r312~0#1 % 256);main_~init__tmp___17~0#1 := 1; {48976#false} is VALID [2022-02-20 18:41:59,798 INFO L290 TraceCheckUtils]: 42: Hoare triple {48976#false} main_~init__r313~0#1 := (if 0 == main_~init__tmp___17~0#1 then 0 else 1); {48976#false} is VALID [2022-02-20 18:41:59,798 INFO L290 TraceCheckUtils]: 43: Hoare triple {48976#false} assume !(0 == main_~init__r322~0#1 % 256);main_~init__tmp___18~0#1 := 1; {48976#false} is VALID [2022-02-20 18:41:59,798 INFO L290 TraceCheckUtils]: 44: Hoare triple {48976#false} main_~init__r323~0#1 := (if 0 == main_~init__tmp___18~0#1 then 0 else 1); {48976#false} is VALID [2022-02-20 18:41:59,798 INFO L290 TraceCheckUtils]: 45: Hoare triple {48976#false} assume !(0 == main_~init__r342~0#1 % 256);main_~init__tmp___19~0#1 := 1; {48976#false} is VALID [2022-02-20 18:41:59,798 INFO L290 TraceCheckUtils]: 46: Hoare triple {48976#false} main_~init__r343~0#1 := (if 0 == main_~init__tmp___19~0#1 then 0 else 1); {48976#false} is VALID [2022-02-20 18:41:59,798 INFO L290 TraceCheckUtils]: 47: Hoare triple {48976#false} assume !(0 == main_~init__r412~0#1 % 256);main_~init__tmp___20~0#1 := 1; {48976#false} is VALID [2022-02-20 18:41:59,798 INFO L290 TraceCheckUtils]: 48: Hoare triple {48976#false} main_~init__r413~0#1 := (if 0 == main_~init__tmp___20~0#1 then 0 else 1); {48976#false} is VALID [2022-02-20 18:41:59,798 INFO L290 TraceCheckUtils]: 49: Hoare triple {48976#false} assume !(0 == main_~init__r422~0#1 % 256);main_~init__tmp___21~0#1 := 1; {48976#false} is VALID [2022-02-20 18:41:59,799 INFO L290 TraceCheckUtils]: 50: Hoare triple {48976#false} main_~init__r423~0#1 := (if 0 == main_~init__tmp___21~0#1 then 0 else 1); {48976#false} is VALID [2022-02-20 18:41:59,799 INFO L290 TraceCheckUtils]: 51: Hoare triple {48976#false} assume !(0 == main_~init__r432~0#1 % 256);main_~init__tmp___22~0#1 := 1; {48976#false} is VALID [2022-02-20 18:41:59,799 INFO L290 TraceCheckUtils]: 52: Hoare triple {48976#false} main_~init__r433~0#1 := (if 0 == main_~init__tmp___22~0#1 then 0 else 1); {48976#false} is VALID [2022-02-20 18:41:59,799 INFO L290 TraceCheckUtils]: 53: Hoare triple {48976#false} assume ~id1~0 != ~id2~0; {48976#false} is VALID [2022-02-20 18:41:59,799 INFO L290 TraceCheckUtils]: 54: Hoare triple {48976#false} assume ~id1~0 != ~id3~0; {48976#false} is VALID [2022-02-20 18:41:59,799 INFO L290 TraceCheckUtils]: 55: Hoare triple {48976#false} assume ~id1~0 != ~id4~0; {48976#false} is VALID [2022-02-20 18:41:59,799 INFO L290 TraceCheckUtils]: 56: Hoare triple {48976#false} assume ~id2~0 != ~id3~0; {48976#false} is VALID [2022-02-20 18:41:59,799 INFO L290 TraceCheckUtils]: 57: Hoare triple {48976#false} assume ~id2~0 != ~id4~0; {48976#false} is VALID [2022-02-20 18:41:59,800 INFO L290 TraceCheckUtils]: 58: Hoare triple {48976#false} assume ~id3~0 != ~id4~0; {48976#false} is VALID [2022-02-20 18:41:59,800 INFO L290 TraceCheckUtils]: 59: Hoare triple {48976#false} assume ~id1~0 >= 0; {48976#false} is VALID [2022-02-20 18:41:59,800 INFO L290 TraceCheckUtils]: 60: Hoare triple {48976#false} assume ~id2~0 >= 0; {48976#false} is VALID [2022-02-20 18:41:59,800 INFO L290 TraceCheckUtils]: 61: Hoare triple {48976#false} assume ~id3~0 >= 0; {48976#false} is VALID [2022-02-20 18:41:59,800 INFO L290 TraceCheckUtils]: 62: Hoare triple {48976#false} assume ~id4~0 >= 0; {48976#false} is VALID [2022-02-20 18:41:59,800 INFO L290 TraceCheckUtils]: 63: Hoare triple {48976#false} assume 0 == ~r1~0; {48976#false} is VALID [2022-02-20 18:41:59,800 INFO L290 TraceCheckUtils]: 64: Hoare triple {48976#false} assume 0 == ~r2~0; {48976#false} is VALID [2022-02-20 18:41:59,800 INFO L290 TraceCheckUtils]: 65: Hoare triple {48976#false} assume 0 == ~r3~0; {48976#false} is VALID [2022-02-20 18:41:59,801 INFO L290 TraceCheckUtils]: 66: Hoare triple {48976#false} assume 0 == ~r4~0; {48976#false} is VALID [2022-02-20 18:41:59,801 INFO L290 TraceCheckUtils]: 67: Hoare triple {48976#false} assume !(0 == main_~init__r123~0#1 % 256); {48976#false} is VALID [2022-02-20 18:41:59,801 INFO L290 TraceCheckUtils]: 68: Hoare triple {48976#false} assume !(0 == main_~init__r133~0#1 % 256); {48976#false} is VALID [2022-02-20 18:41:59,801 INFO L290 TraceCheckUtils]: 69: Hoare triple {48976#false} assume !(0 == main_~init__r143~0#1 % 256); {48976#false} is VALID [2022-02-20 18:41:59,801 INFO L290 TraceCheckUtils]: 70: Hoare triple {48976#false} assume !(0 == main_~init__r213~0#1 % 256); {48976#false} is VALID [2022-02-20 18:41:59,801 INFO L290 TraceCheckUtils]: 71: Hoare triple {48976#false} assume !(0 == main_~init__r233~0#1 % 256); {48976#false} is VALID [2022-02-20 18:41:59,801 INFO L290 TraceCheckUtils]: 72: Hoare triple {48976#false} assume !(0 == main_~init__r243~0#1 % 256); {48976#false} is VALID [2022-02-20 18:41:59,801 INFO L290 TraceCheckUtils]: 73: Hoare triple {48976#false} assume !(0 == main_~init__r313~0#1 % 256); {48976#false} is VALID [2022-02-20 18:41:59,801 INFO L290 TraceCheckUtils]: 74: Hoare triple {48976#false} assume !(0 == main_~init__r323~0#1 % 256); {48976#false} is VALID [2022-02-20 18:41:59,802 INFO L290 TraceCheckUtils]: 75: Hoare triple {48976#false} assume !(0 == main_~init__r343~0#1 % 256); {48976#false} is VALID [2022-02-20 18:41:59,802 INFO L290 TraceCheckUtils]: 76: Hoare triple {48976#false} assume !(0 == main_~init__r413~0#1 % 256); {48976#false} is VALID [2022-02-20 18:41:59,802 INFO L290 TraceCheckUtils]: 77: Hoare triple {48976#false} assume !(0 == main_~init__r423~0#1 % 256); {48976#false} is VALID [2022-02-20 18:41:59,802 INFO L290 TraceCheckUtils]: 78: Hoare triple {48976#false} assume !(0 == main_~init__r433~0#1 % 256); {48976#false} is VALID [2022-02-20 18:41:59,802 INFO L290 TraceCheckUtils]: 79: Hoare triple {48976#false} assume ~max1~0 == ~id1~0; {48976#false} is VALID [2022-02-20 18:41:59,802 INFO L290 TraceCheckUtils]: 80: Hoare triple {48976#false} assume ~max2~0 == ~id2~0; {48976#false} is VALID [2022-02-20 18:41:59,802 INFO L290 TraceCheckUtils]: 81: Hoare triple {48976#false} assume ~max3~0 == ~id3~0; {48976#false} is VALID [2022-02-20 18:41:59,802 INFO L290 TraceCheckUtils]: 82: Hoare triple {48976#false} assume ~max4~0 == ~id4~0; {48976#false} is VALID [2022-02-20 18:41:59,802 INFO L290 TraceCheckUtils]: 83: Hoare triple {48976#false} assume 0 == ~st1~0; {48976#false} is VALID [2022-02-20 18:41:59,803 INFO L290 TraceCheckUtils]: 84: Hoare triple {48976#false} assume 0 == ~st2~0; {48976#false} is VALID [2022-02-20 18:41:59,803 INFO L290 TraceCheckUtils]: 85: Hoare triple {48976#false} assume 0 == ~st3~0; {48976#false} is VALID [2022-02-20 18:41:59,803 INFO L290 TraceCheckUtils]: 86: Hoare triple {48976#false} assume 0 == ~st4~0; {48976#false} is VALID [2022-02-20 18:41:59,803 INFO L290 TraceCheckUtils]: 87: Hoare triple {48976#false} assume 0 == ~nl1~0; {48976#false} is VALID [2022-02-20 18:41:59,803 INFO L290 TraceCheckUtils]: 88: Hoare triple {48976#false} assume 0 == ~nl2~0; {48976#false} is VALID [2022-02-20 18:41:59,803 INFO L290 TraceCheckUtils]: 89: Hoare triple {48976#false} assume 0 == ~nl3~0; {48976#false} is VALID [2022-02-20 18:41:59,803 INFO L290 TraceCheckUtils]: 90: Hoare triple {48976#false} assume 0 == ~nl4~0; {48976#false} is VALID [2022-02-20 18:41:59,803 INFO L290 TraceCheckUtils]: 91: Hoare triple {48976#false} assume 0 == ~mode1~0 % 256; {48976#false} is VALID [2022-02-20 18:41:59,804 INFO L290 TraceCheckUtils]: 92: Hoare triple {48976#false} assume 0 == ~mode2~0 % 256; {48976#false} is VALID [2022-02-20 18:41:59,804 INFO L290 TraceCheckUtils]: 93: Hoare triple {48976#false} assume 0 == ~mode3~0 % 256; {48976#false} is VALID [2022-02-20 18:41:59,804 INFO L290 TraceCheckUtils]: 94: Hoare triple {48976#false} assume 0 == ~mode4~0 % 256;main_~init__tmp___23~0#1 := 1;~__return_4295~0 := main_~init__tmp___23~0#1;main_~main__i2~0#1 := ~__return_4295~0; {48976#false} is VALID [2022-02-20 18:41:59,804 INFO L290 TraceCheckUtils]: 95: Hoare triple {48976#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; {48976#false} is VALID [2022-02-20 18:41:59,804 INFO L290 TraceCheckUtils]: 96: Hoare triple {48976#false} assume main_~main__i2~0#1 < 8; {48976#false} is VALID [2022-02-20 18:41:59,804 INFO L290 TraceCheckUtils]: 97: Hoare triple {48976#false} assume !!(0 == ~mode1~0 % 256); {48976#false} is VALID [2022-02-20 18:41:59,804 INFO L290 TraceCheckUtils]: 98: Hoare triple {48976#false} assume ~r1~0 < 3; {48976#false} is VALID [2022-02-20 18:41:59,804 INFO L290 TraceCheckUtils]: 99: Hoare triple {48976#false} assume !!(0 == ~ep12~0 % 256); {48976#false} is VALID [2022-02-20 18:41:59,805 INFO L290 TraceCheckUtils]: 100: Hoare triple {48976#false} assume !!(0 == ~ep13~0 % 256); {48976#false} is VALID [2022-02-20 18:41:59,805 INFO L290 TraceCheckUtils]: 101: Hoare triple {48976#false} assume !!(0 == ~ep14~0 % 256); {48976#false} is VALID [2022-02-20 18:41:59,805 INFO L290 TraceCheckUtils]: 102: Hoare triple {48976#false} ~mode1~0 := 1; {48976#false} is VALID [2022-02-20 18:41:59,805 INFO L290 TraceCheckUtils]: 103: Hoare triple {48976#false} assume !!(0 == ~mode2~0 % 256); {48976#false} is VALID [2022-02-20 18:41:59,805 INFO L290 TraceCheckUtils]: 104: Hoare triple {48976#false} assume ~r2~0 < 3; {48976#false} is VALID [2022-02-20 18:41:59,805 INFO L290 TraceCheckUtils]: 105: Hoare triple {48976#false} assume !!(0 == ~ep21~0 % 256); {48976#false} is VALID [2022-02-20 18:41:59,805 INFO L290 TraceCheckUtils]: 106: Hoare triple {48976#false} assume !!(0 == ~ep23~0 % 256); {48976#false} is VALID [2022-02-20 18:41:59,805 INFO L290 TraceCheckUtils]: 107: Hoare triple {48976#false} assume !!(0 == ~ep24~0 % 256); {48976#false} is VALID [2022-02-20 18:41:59,806 INFO L290 TraceCheckUtils]: 108: Hoare triple {48976#false} ~mode2~0 := 1; {48976#false} is VALID [2022-02-20 18:41:59,806 INFO L290 TraceCheckUtils]: 109: Hoare triple {48976#false} assume !!(0 == ~mode3~0 % 256); {48976#false} is VALID [2022-02-20 18:41:59,806 INFO L290 TraceCheckUtils]: 110: Hoare triple {48976#false} assume ~r3~0 < 3; {48976#false} is VALID [2022-02-20 18:41:59,806 INFO L290 TraceCheckUtils]: 111: Hoare triple {48976#false} assume !!(0 == ~ep31~0 % 256); {48976#false} is VALID [2022-02-20 18:41:59,806 INFO L290 TraceCheckUtils]: 112: Hoare triple {48976#false} assume !!(0 == ~ep32~0 % 256); {48976#false} is VALID [2022-02-20 18:41:59,806 INFO L290 TraceCheckUtils]: 113: Hoare triple {48976#false} assume !!(0 == ~ep34~0 % 256); {48976#false} is VALID [2022-02-20 18:41:59,806 INFO L290 TraceCheckUtils]: 114: Hoare triple {48976#false} ~mode3~0 := 1; {48976#false} is VALID [2022-02-20 18:41:59,806 INFO L290 TraceCheckUtils]: 115: Hoare triple {48976#false} assume !!(0 == ~mode4~0 % 256); {48976#false} is VALID [2022-02-20 18:41:59,807 INFO L290 TraceCheckUtils]: 116: Hoare triple {48976#false} assume ~r4~0 < 3; {48976#false} is VALID [2022-02-20 18:41:59,807 INFO L290 TraceCheckUtils]: 117: Hoare triple {48976#false} assume !!(0 == ~ep41~0 % 256); {48976#false} is VALID [2022-02-20 18:41:59,807 INFO L290 TraceCheckUtils]: 118: Hoare triple {48976#false} assume !!(0 == ~ep42~0 % 256); {48976#false} is VALID [2022-02-20 18:41:59,807 INFO L290 TraceCheckUtils]: 119: Hoare triple {48976#false} assume !!(0 == ~ep43~0 % 256); {48976#false} is VALID [2022-02-20 18:41:59,807 INFO L290 TraceCheckUtils]: 120: Hoare triple {48976#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; {48976#false} is VALID [2022-02-20 18:41:59,807 INFO L290 TraceCheckUtils]: 121: Hoare triple {48976#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {48976#false} is VALID [2022-02-20 18:41:59,807 INFO L290 TraceCheckUtils]: 122: Hoare triple {48976#false} assume ~st1~0 + ~nl1~0 <= 1; {48976#false} is VALID [2022-02-20 18:41:59,807 INFO L290 TraceCheckUtils]: 123: Hoare triple {48976#false} assume ~st2~0 + ~nl2~0 <= 1; {48976#false} is VALID [2022-02-20 18:41:59,808 INFO L290 TraceCheckUtils]: 124: Hoare triple {48976#false} assume ~st3~0 + ~nl3~0 <= 1; {48976#false} is VALID [2022-02-20 18:41:59,808 INFO L290 TraceCheckUtils]: 125: Hoare triple {48976#false} assume ~st4~0 + ~nl4~0 <= 1; {48976#false} is VALID [2022-02-20 18:41:59,808 INFO L290 TraceCheckUtils]: 126: Hoare triple {48976#false} assume !(~r1~0 >= 3); {48976#false} is VALID [2022-02-20 18:41:59,808 INFO L290 TraceCheckUtils]: 127: Hoare triple {48976#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {48976#false} is VALID [2022-02-20 18:41:59,808 INFO L290 TraceCheckUtils]: 128: Hoare triple {48976#false} assume ~r1~0 < 3; {48976#false} is VALID [2022-02-20 18:41:59,808 INFO L290 TraceCheckUtils]: 129: Hoare triple {48976#false} assume !(~r1~0 >= 3); {48976#false} is VALID [2022-02-20 18:41:59,808 INFO L290 TraceCheckUtils]: 130: Hoare triple {48976#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {48976#false} is VALID [2022-02-20 18:41:59,808 INFO L290 TraceCheckUtils]: 131: Hoare triple {48976#false} assume ~r1~0 < 3;main_~check__tmp~0#1 := 1;~__return_4505~0 := main_~check__tmp~0#1;main_~main__c1~0#1 := ~__return_4505~0;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; {48976#false} is VALID [2022-02-20 18:41:59,809 INFO L290 TraceCheckUtils]: 132: Hoare triple {48976#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; {48976#false} is VALID [2022-02-20 18:41:59,809 INFO L290 TraceCheckUtils]: 133: Hoare triple {48976#false} assume main_~main__i2~0#1 < 8; {48976#false} is VALID [2022-02-20 18:41:59,809 INFO L290 TraceCheckUtils]: 134: Hoare triple {48976#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); {48976#false} is VALID [2022-02-20 18:41:59,809 INFO L290 TraceCheckUtils]: 135: Hoare triple {48976#false} assume !!(0 == ~ep21~0 % 256); {48976#false} is VALID [2022-02-20 18:41:59,809 INFO L290 TraceCheckUtils]: 136: Hoare triple {48976#false} assume !!(0 == ~ep31~0 % 256); {48976#false} is VALID [2022-02-20 18:41:59,809 INFO L290 TraceCheckUtils]: 137: Hoare triple {48976#false} assume !!(0 == ~ep41~0 % 256); {48976#false} is VALID [2022-02-20 18:41:59,809 INFO L290 TraceCheckUtils]: 138: Hoare triple {48976#false} assume !(3 == ~r1~0);~mode1~0 := 0; {48976#false} is VALID [2022-02-20 18:41:59,809 INFO L290 TraceCheckUtils]: 139: Hoare triple {48976#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); {48976#false} is VALID [2022-02-20 18:41:59,809 INFO L290 TraceCheckUtils]: 140: Hoare triple {48976#false} assume !!(0 == ~ep12~0 % 256); {48976#false} is VALID [2022-02-20 18:41:59,810 INFO L290 TraceCheckUtils]: 141: Hoare triple {48976#false} assume !!(0 == ~ep32~0 % 256); {48976#false} is VALID [2022-02-20 18:41:59,810 INFO L290 TraceCheckUtils]: 142: Hoare triple {48976#false} assume !!(0 == ~ep42~0 % 256); {48976#false} is VALID [2022-02-20 18:41:59,810 INFO L290 TraceCheckUtils]: 143: Hoare triple {48976#false} assume !(3 == ~r2~0);~mode2~0 := 0; {48976#false} is VALID [2022-02-20 18:41:59,810 INFO L290 TraceCheckUtils]: 144: Hoare triple {48976#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); {48976#false} is VALID [2022-02-20 18:41:59,810 INFO L290 TraceCheckUtils]: 145: Hoare triple {48976#false} assume !!(0 == ~ep13~0 % 256); {48976#false} is VALID [2022-02-20 18:41:59,810 INFO L290 TraceCheckUtils]: 146: Hoare triple {48976#false} assume !!(0 == ~ep23~0 % 256); {48976#false} is VALID [2022-02-20 18:41:59,810 INFO L290 TraceCheckUtils]: 147: Hoare triple {48976#false} assume !!(0 == ~ep43~0 % 256); {48976#false} is VALID [2022-02-20 18:41:59,810 INFO L290 TraceCheckUtils]: 148: Hoare triple {48976#false} assume !(3 == ~r3~0);~mode3~0 := 0; {48976#false} is VALID [2022-02-20 18:41:59,811 INFO L290 TraceCheckUtils]: 149: Hoare triple {48976#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); {48976#false} is VALID [2022-02-20 18:41:59,811 INFO L290 TraceCheckUtils]: 150: Hoare triple {48976#false} assume !!(0 == ~ep14~0 % 256); {48976#false} is VALID [2022-02-20 18:41:59,811 INFO L290 TraceCheckUtils]: 151: Hoare triple {48976#false} assume !!(0 == ~ep24~0 % 256); {48976#false} is VALID [2022-02-20 18:41:59,811 INFO L290 TraceCheckUtils]: 152: Hoare triple {48976#false} assume !!(0 == ~ep34~0 % 256); {48976#false} is VALID [2022-02-20 18:41:59,811 INFO L290 TraceCheckUtils]: 153: Hoare triple {48976#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; {48976#false} is VALID [2022-02-20 18:41:59,811 INFO L290 TraceCheckUtils]: 154: Hoare triple {48976#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {48976#false} is VALID [2022-02-20 18:41:59,811 INFO L290 TraceCheckUtils]: 155: Hoare triple {48976#false} assume ~st1~0 + ~nl1~0 <= 1; {48976#false} is VALID [2022-02-20 18:41:59,811 INFO L290 TraceCheckUtils]: 156: Hoare triple {48976#false} assume ~st2~0 + ~nl2~0 <= 1; {48976#false} is VALID [2022-02-20 18:41:59,812 INFO L290 TraceCheckUtils]: 157: Hoare triple {48976#false} assume ~st3~0 + ~nl3~0 <= 1; {48976#false} is VALID [2022-02-20 18:41:59,812 INFO L290 TraceCheckUtils]: 158: Hoare triple {48976#false} assume ~st4~0 + ~nl4~0 <= 1; {48976#false} is VALID [2022-02-20 18:41:59,812 INFO L290 TraceCheckUtils]: 159: Hoare triple {48976#false} assume !(~r1~0 >= 3); {48976#false} is VALID [2022-02-20 18:41:59,812 INFO L290 TraceCheckUtils]: 160: Hoare triple {48976#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {48976#false} is VALID [2022-02-20 18:41:59,812 INFO L290 TraceCheckUtils]: 161: Hoare triple {48976#false} assume ~r1~0 < 3; {48976#false} is VALID [2022-02-20 18:41:59,812 INFO L290 TraceCheckUtils]: 162: Hoare triple {48976#false} assume !(~r1~0 >= 3); {48976#false} is VALID [2022-02-20 18:41:59,812 INFO L290 TraceCheckUtils]: 163: Hoare triple {48976#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {48976#false} is VALID [2022-02-20 18:41:59,812 INFO L290 TraceCheckUtils]: 164: Hoare triple {48976#false} assume ~r1~0 < 3;main_~check__tmp~1#1 := 1;~__return_4688~0 := main_~check__tmp~1#1;main_~main__c1~0#1 := ~__return_4688~0;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; {48976#false} is VALID [2022-02-20 18:41:59,812 INFO L290 TraceCheckUtils]: 165: Hoare triple {48976#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; {48976#false} is VALID [2022-02-20 18:41:59,813 INFO L290 TraceCheckUtils]: 166: Hoare triple {48976#false} assume main_~main__i2~0#1 < 8; {48976#false} is VALID [2022-02-20 18:41:59,813 INFO L290 TraceCheckUtils]: 167: Hoare triple {48976#false} assume !!(0 == ~mode1~0 % 256); {48976#false} is VALID [2022-02-20 18:41:59,813 INFO L290 TraceCheckUtils]: 168: Hoare triple {48976#false} assume ~r1~0 < 3; {48976#false} is VALID [2022-02-20 18:41:59,813 INFO L290 TraceCheckUtils]: 169: Hoare triple {48976#false} assume !!(0 == ~ep12~0 % 256); {48976#false} is VALID [2022-02-20 18:41:59,813 INFO L290 TraceCheckUtils]: 170: Hoare triple {48976#false} assume !!(0 == ~ep13~0 % 256); {48976#false} is VALID [2022-02-20 18:41:59,813 INFO L290 TraceCheckUtils]: 171: Hoare triple {48976#false} assume !!(0 == ~ep14~0 % 256); {48976#false} is VALID [2022-02-20 18:41:59,813 INFO L290 TraceCheckUtils]: 172: Hoare triple {48976#false} ~mode1~0 := 1; {48976#false} is VALID [2022-02-20 18:41:59,813 INFO L290 TraceCheckUtils]: 173: Hoare triple {48976#false} assume !!(0 == ~mode2~0 % 256); {48976#false} is VALID [2022-02-20 18:41:59,814 INFO L290 TraceCheckUtils]: 174: Hoare triple {48976#false} assume ~r2~0 < 3; {48976#false} is VALID [2022-02-20 18:41:59,814 INFO L290 TraceCheckUtils]: 175: Hoare triple {48976#false} assume !!(0 == ~ep21~0 % 256); {48976#false} is VALID [2022-02-20 18:41:59,814 INFO L290 TraceCheckUtils]: 176: Hoare triple {48976#false} assume !!(0 == ~ep23~0 % 256); {48976#false} is VALID [2022-02-20 18:41:59,814 INFO L290 TraceCheckUtils]: 177: Hoare triple {48976#false} assume !!(0 == ~ep24~0 % 256); {48976#false} is VALID [2022-02-20 18:41:59,814 INFO L290 TraceCheckUtils]: 178: Hoare triple {48976#false} ~mode2~0 := 1; {48976#false} is VALID [2022-02-20 18:41:59,814 INFO L290 TraceCheckUtils]: 179: Hoare triple {48976#false} assume !!(0 == ~mode3~0 % 256); {48976#false} is VALID [2022-02-20 18:41:59,814 INFO L290 TraceCheckUtils]: 180: Hoare triple {48976#false} assume ~r3~0 < 3; {48976#false} is VALID [2022-02-20 18:41:59,814 INFO L290 TraceCheckUtils]: 181: Hoare triple {48976#false} assume !!(0 == ~ep31~0 % 256); {48976#false} is VALID [2022-02-20 18:41:59,814 INFO L290 TraceCheckUtils]: 182: Hoare triple {48976#false} assume !!(0 == ~ep32~0 % 256); {48976#false} is VALID [2022-02-20 18:41:59,815 INFO L290 TraceCheckUtils]: 183: Hoare triple {48976#false} assume !!(0 == ~ep34~0 % 256); {48976#false} is VALID [2022-02-20 18:41:59,815 INFO L290 TraceCheckUtils]: 184: Hoare triple {48976#false} ~mode3~0 := 1; {48976#false} is VALID [2022-02-20 18:41:59,815 INFO L290 TraceCheckUtils]: 185: Hoare triple {48976#false} assume !!(0 == ~mode4~0 % 256); {48976#false} is VALID [2022-02-20 18:41:59,815 INFO L290 TraceCheckUtils]: 186: Hoare triple {48976#false} assume ~r4~0 < 3; {48976#false} is VALID [2022-02-20 18:41:59,815 INFO L290 TraceCheckUtils]: 187: Hoare triple {48976#false} assume !!(0 == ~ep41~0 % 256); {48976#false} is VALID [2022-02-20 18:41:59,815 INFO L290 TraceCheckUtils]: 188: Hoare triple {48976#false} assume !!(0 == ~ep42~0 % 256); {48976#false} is VALID [2022-02-20 18:41:59,815 INFO L290 TraceCheckUtils]: 189: Hoare triple {48976#false} assume !!(0 == ~ep43~0 % 256); {48976#false} is VALID [2022-02-20 18:41:59,815 INFO L290 TraceCheckUtils]: 190: Hoare triple {48976#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; {48976#false} is VALID [2022-02-20 18:41:59,816 INFO L290 TraceCheckUtils]: 191: Hoare triple {48976#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {48976#false} is VALID [2022-02-20 18:41:59,816 INFO L290 TraceCheckUtils]: 192: Hoare triple {48976#false} assume ~st1~0 + ~nl1~0 <= 1; {48976#false} is VALID [2022-02-20 18:41:59,816 INFO L290 TraceCheckUtils]: 193: Hoare triple {48976#false} assume ~st2~0 + ~nl2~0 <= 1; {48976#false} is VALID [2022-02-20 18:41:59,816 INFO L290 TraceCheckUtils]: 194: Hoare triple {48976#false} assume ~st3~0 + ~nl3~0 <= 1; {48976#false} is VALID [2022-02-20 18:41:59,816 INFO L290 TraceCheckUtils]: 195: Hoare triple {48976#false} assume ~st4~0 + ~nl4~0 <= 1; {48976#false} is VALID [2022-02-20 18:41:59,816 INFO L290 TraceCheckUtils]: 196: Hoare triple {48976#false} assume !(~r1~0 >= 3); {48976#false} is VALID [2022-02-20 18:41:59,816 INFO L290 TraceCheckUtils]: 197: Hoare triple {48976#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {48976#false} is VALID [2022-02-20 18:41:59,816 INFO L290 TraceCheckUtils]: 198: Hoare triple {48976#false} assume ~r1~0 < 3; {48976#false} is VALID [2022-02-20 18:41:59,817 INFO L290 TraceCheckUtils]: 199: Hoare triple {48976#false} assume !(~r1~0 >= 3); {48976#false} is VALID [2022-02-20 18:41:59,817 INFO L290 TraceCheckUtils]: 200: Hoare triple {48976#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {48976#false} is VALID [2022-02-20 18:41:59,817 INFO L290 TraceCheckUtils]: 201: Hoare triple {48976#false} assume ~r1~0 < 3;main_~check__tmp~2#1 := 1;~__return_4879~0 := main_~check__tmp~2#1;main_~main__c1~0#1 := ~__return_4879~0;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; {48976#false} is VALID [2022-02-20 18:41:59,817 INFO L290 TraceCheckUtils]: 202: Hoare triple {48976#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; {48976#false} is VALID [2022-02-20 18:41:59,817 INFO L290 TraceCheckUtils]: 203: Hoare triple {48976#false} assume main_~main__i2~0#1 < 8; {48976#false} is VALID [2022-02-20 18:41:59,817 INFO L290 TraceCheckUtils]: 204: Hoare triple {48976#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); {48976#false} is VALID [2022-02-20 18:41:59,817 INFO L290 TraceCheckUtils]: 205: Hoare triple {48976#false} assume !!(0 == ~ep21~0 % 256); {48976#false} is VALID [2022-02-20 18:41:59,817 INFO L290 TraceCheckUtils]: 206: Hoare triple {48976#false} assume !!(0 == ~ep31~0 % 256); {48976#false} is VALID [2022-02-20 18:41:59,817 INFO L290 TraceCheckUtils]: 207: Hoare triple {48976#false} assume !!(0 == ~ep41~0 % 256); {48976#false} is VALID [2022-02-20 18:41:59,818 INFO L290 TraceCheckUtils]: 208: Hoare triple {48976#false} assume !(3 == ~r1~0);~mode1~0 := 0; {48976#false} is VALID [2022-02-20 18:41:59,818 INFO L290 TraceCheckUtils]: 209: Hoare triple {48976#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); {48976#false} is VALID [2022-02-20 18:41:59,818 INFO L290 TraceCheckUtils]: 210: Hoare triple {48976#false} assume !!(0 == ~ep12~0 % 256); {48976#false} is VALID [2022-02-20 18:41:59,818 INFO L290 TraceCheckUtils]: 211: Hoare triple {48976#false} assume !!(0 == ~ep32~0 % 256); {48976#false} is VALID [2022-02-20 18:41:59,818 INFO L290 TraceCheckUtils]: 212: Hoare triple {48976#false} assume !!(0 == ~ep42~0 % 256); {48976#false} is VALID [2022-02-20 18:41:59,818 INFO L290 TraceCheckUtils]: 213: Hoare triple {48976#false} assume !(3 == ~r2~0);~mode2~0 := 0; {48976#false} is VALID [2022-02-20 18:41:59,818 INFO L290 TraceCheckUtils]: 214: Hoare triple {48976#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); {48976#false} is VALID [2022-02-20 18:41:59,818 INFO L290 TraceCheckUtils]: 215: Hoare triple {48976#false} assume !!(0 == ~ep13~0 % 256); {48976#false} is VALID [2022-02-20 18:41:59,819 INFO L290 TraceCheckUtils]: 216: Hoare triple {48976#false} assume !!(0 == ~ep23~0 % 256); {48976#false} is VALID [2022-02-20 18:41:59,819 INFO L290 TraceCheckUtils]: 217: Hoare triple {48976#false} assume !!(0 == ~ep43~0 % 256); {48976#false} is VALID [2022-02-20 18:41:59,819 INFO L290 TraceCheckUtils]: 218: Hoare triple {48976#false} assume !(3 == ~r3~0);~mode3~0 := 0; {48976#false} is VALID [2022-02-20 18:41:59,819 INFO L290 TraceCheckUtils]: 219: Hoare triple {48976#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); {48976#false} is VALID [2022-02-20 18:41:59,819 INFO L290 TraceCheckUtils]: 220: Hoare triple {48976#false} assume !!(0 == ~ep14~0 % 256); {48976#false} is VALID [2022-02-20 18:41:59,819 INFO L290 TraceCheckUtils]: 221: Hoare triple {48976#false} assume !!(0 == ~ep24~0 % 256); {48976#false} is VALID [2022-02-20 18:41:59,819 INFO L290 TraceCheckUtils]: 222: Hoare triple {48976#false} assume !!(0 == ~ep34~0 % 256); {48976#false} is VALID [2022-02-20 18:41:59,819 INFO L290 TraceCheckUtils]: 223: Hoare triple {48976#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; {48976#false} is VALID [2022-02-20 18:41:59,820 INFO L290 TraceCheckUtils]: 224: Hoare triple {48976#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {48976#false} is VALID [2022-02-20 18:41:59,820 INFO L290 TraceCheckUtils]: 225: Hoare triple {48976#false} assume ~st1~0 + ~nl1~0 <= 1; {48976#false} is VALID [2022-02-20 18:41:59,820 INFO L290 TraceCheckUtils]: 226: Hoare triple {48976#false} assume ~st2~0 + ~nl2~0 <= 1; {48976#false} is VALID [2022-02-20 18:41:59,820 INFO L290 TraceCheckUtils]: 227: Hoare triple {48976#false} assume ~st3~0 + ~nl3~0 <= 1; {48976#false} is VALID [2022-02-20 18:41:59,820 INFO L290 TraceCheckUtils]: 228: Hoare triple {48976#false} assume ~st4~0 + ~nl4~0 <= 1; {48976#false} is VALID [2022-02-20 18:41:59,820 INFO L290 TraceCheckUtils]: 229: Hoare triple {48976#false} assume !(~r1~0 >= 3); {48976#false} is VALID [2022-02-20 18:41:59,820 INFO L290 TraceCheckUtils]: 230: Hoare triple {48976#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {48976#false} is VALID [2022-02-20 18:41:59,820 INFO L290 TraceCheckUtils]: 231: Hoare triple {48976#false} assume ~r1~0 < 3; {48976#false} is VALID [2022-02-20 18:41:59,820 INFO L290 TraceCheckUtils]: 232: Hoare triple {48976#false} assume !(~r1~0 >= 3); {48976#false} is VALID [2022-02-20 18:41:59,821 INFO L290 TraceCheckUtils]: 233: Hoare triple {48976#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {48976#false} is VALID [2022-02-20 18:41:59,821 INFO L290 TraceCheckUtils]: 234: Hoare triple {48976#false} assume ~r1~0 < 3;main_~check__tmp~3#1 := 1;~__return_5062~0 := main_~check__tmp~3#1;main_~main__c1~0#1 := ~__return_5062~0;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; {48976#false} is VALID [2022-02-20 18:41:59,821 INFO L290 TraceCheckUtils]: 235: Hoare triple {48976#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; {48976#false} is VALID [2022-02-20 18:41:59,821 INFO L290 TraceCheckUtils]: 236: Hoare triple {48976#false} assume main_~main__i2~0#1 < 8; {48976#false} is VALID [2022-02-20 18:41:59,821 INFO L290 TraceCheckUtils]: 237: Hoare triple {48976#false} assume !!(0 == ~mode1~0 % 256); {48976#false} is VALID [2022-02-20 18:41:59,821 INFO L290 TraceCheckUtils]: 238: Hoare triple {48976#false} assume ~r1~0 < 3; {48976#false} is VALID [2022-02-20 18:41:59,821 INFO L290 TraceCheckUtils]: 239: Hoare triple {48976#false} assume !!(0 == ~ep12~0 % 256); {48976#false} is VALID [2022-02-20 18:41:59,821 INFO L290 TraceCheckUtils]: 240: Hoare triple {48976#false} assume !!(0 == ~ep13~0 % 256); {48976#false} is VALID [2022-02-20 18:41:59,822 INFO L290 TraceCheckUtils]: 241: Hoare triple {48976#false} assume !!(0 == ~ep14~0 % 256); {48976#false} is VALID [2022-02-20 18:41:59,822 INFO L290 TraceCheckUtils]: 242: Hoare triple {48976#false} ~mode1~0 := 1; {48976#false} is VALID [2022-02-20 18:41:59,822 INFO L290 TraceCheckUtils]: 243: Hoare triple {48976#false} assume !!(0 == ~mode2~0 % 256); {48976#false} is VALID [2022-02-20 18:41:59,822 INFO L290 TraceCheckUtils]: 244: Hoare triple {48976#false} assume ~r2~0 < 3; {48976#false} is VALID [2022-02-20 18:41:59,822 INFO L290 TraceCheckUtils]: 245: Hoare triple {48976#false} assume !!(0 == ~ep21~0 % 256); {48976#false} is VALID [2022-02-20 18:41:59,822 INFO L290 TraceCheckUtils]: 246: Hoare triple {48976#false} assume !!(0 == ~ep23~0 % 256); {48976#false} is VALID [2022-02-20 18:41:59,822 INFO L290 TraceCheckUtils]: 247: Hoare triple {48976#false} assume !!(0 == ~ep24~0 % 256); {48976#false} is VALID [2022-02-20 18:41:59,822 INFO L290 TraceCheckUtils]: 248: Hoare triple {48976#false} ~mode2~0 := 1; {48976#false} is VALID [2022-02-20 18:41:59,823 INFO L290 TraceCheckUtils]: 249: Hoare triple {48976#false} assume !!(0 == ~mode3~0 % 256); {48976#false} is VALID [2022-02-20 18:41:59,823 INFO L290 TraceCheckUtils]: 250: Hoare triple {48976#false} assume ~r3~0 < 3; {48976#false} is VALID [2022-02-20 18:41:59,823 INFO L290 TraceCheckUtils]: 251: Hoare triple {48976#false} assume !!(0 == ~ep31~0 % 256); {48976#false} is VALID [2022-02-20 18:41:59,823 INFO L290 TraceCheckUtils]: 252: Hoare triple {48976#false} assume !!(0 == ~ep32~0 % 256); {48976#false} is VALID [2022-02-20 18:41:59,823 INFO L290 TraceCheckUtils]: 253: Hoare triple {48976#false} assume !!(0 == ~ep34~0 % 256); {48976#false} is VALID [2022-02-20 18:41:59,823 INFO L290 TraceCheckUtils]: 254: Hoare triple {48976#false} ~mode3~0 := 1; {48976#false} is VALID [2022-02-20 18:41:59,823 INFO L290 TraceCheckUtils]: 255: Hoare triple {48976#false} assume !!(0 == ~mode4~0 % 256); {48976#false} is VALID [2022-02-20 18:41:59,823 INFO L290 TraceCheckUtils]: 256: Hoare triple {48976#false} assume ~r4~0 < 3; {48976#false} is VALID [2022-02-20 18:41:59,823 INFO L290 TraceCheckUtils]: 257: Hoare triple {48976#false} assume !!(0 == ~ep41~0 % 256); {48976#false} is VALID [2022-02-20 18:41:59,824 INFO L290 TraceCheckUtils]: 258: Hoare triple {48976#false} assume !!(0 == ~ep42~0 % 256); {48976#false} is VALID [2022-02-20 18:41:59,824 INFO L290 TraceCheckUtils]: 259: Hoare triple {48976#false} assume !!(0 == ~ep43~0 % 256); {48976#false} is VALID [2022-02-20 18:41:59,824 INFO L290 TraceCheckUtils]: 260: Hoare triple {48976#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; {48976#false} is VALID [2022-02-20 18:41:59,824 INFO L290 TraceCheckUtils]: 261: Hoare triple {48976#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {48976#false} is VALID [2022-02-20 18:41:59,824 INFO L290 TraceCheckUtils]: 262: Hoare triple {48976#false} assume ~st1~0 + ~nl1~0 <= 1; {48976#false} is VALID [2022-02-20 18:41:59,824 INFO L290 TraceCheckUtils]: 263: Hoare triple {48976#false} assume ~st2~0 + ~nl2~0 <= 1; {48976#false} is VALID [2022-02-20 18:41:59,824 INFO L290 TraceCheckUtils]: 264: Hoare triple {48976#false} assume ~st3~0 + ~nl3~0 <= 1; {48976#false} is VALID [2022-02-20 18:41:59,824 INFO L290 TraceCheckUtils]: 265: Hoare triple {48976#false} assume ~st4~0 + ~nl4~0 <= 1; {48976#false} is VALID [2022-02-20 18:41:59,825 INFO L290 TraceCheckUtils]: 266: Hoare triple {48976#false} assume !(~r1~0 >= 3); {48976#false} is VALID [2022-02-20 18:41:59,825 INFO L290 TraceCheckUtils]: 267: Hoare triple {48976#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {48976#false} is VALID [2022-02-20 18:41:59,825 INFO L290 TraceCheckUtils]: 268: Hoare triple {48976#false} assume ~r1~0 < 3; {48976#false} is VALID [2022-02-20 18:41:59,825 INFO L290 TraceCheckUtils]: 269: Hoare triple {48976#false} assume !(~r1~0 >= 3); {48976#false} is VALID [2022-02-20 18:41:59,825 INFO L290 TraceCheckUtils]: 270: Hoare triple {48976#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {48976#false} is VALID [2022-02-20 18:41:59,825 INFO L290 TraceCheckUtils]: 271: Hoare triple {48976#false} assume ~r1~0 < 3;main_~check__tmp~4#1 := 1;~__return_5253~0 := main_~check__tmp~4#1;main_~main__c1~0#1 := ~__return_5253~0;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; {48976#false} is VALID [2022-02-20 18:41:59,825 INFO L290 TraceCheckUtils]: 272: Hoare triple {48976#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; {48976#false} is VALID [2022-02-20 18:41:59,825 INFO L290 TraceCheckUtils]: 273: Hoare triple {48976#false} assume main_~main__i2~0#1 < 8; {48976#false} is VALID [2022-02-20 18:41:59,826 INFO L290 TraceCheckUtils]: 274: Hoare triple {48976#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); {48976#false} is VALID [2022-02-20 18:41:59,826 INFO L290 TraceCheckUtils]: 275: Hoare triple {48976#false} assume !!(0 == ~ep21~0 % 256); {48976#false} is VALID [2022-02-20 18:41:59,826 INFO L290 TraceCheckUtils]: 276: Hoare triple {48976#false} assume !!(0 == ~ep31~0 % 256); {48976#false} is VALID [2022-02-20 18:41:59,826 INFO L290 TraceCheckUtils]: 277: Hoare triple {48976#false} assume !!(0 == ~ep41~0 % 256); {48976#false} is VALID [2022-02-20 18:41:59,826 INFO L290 TraceCheckUtils]: 278: Hoare triple {48976#false} assume 3 == ~r1~0; {48976#false} is VALID [2022-02-20 18:41:59,826 INFO L290 TraceCheckUtils]: 279: Hoare triple {48976#false} assume ~max1~0 == ~id1~0;~nl1~0 := 1; {48976#false} is VALID [2022-02-20 18:41:59,826 INFO L290 TraceCheckUtils]: 280: Hoare triple {48976#false} ~mode1~0 := 0; {48976#false} is VALID [2022-02-20 18:41:59,826 INFO L290 TraceCheckUtils]: 281: Hoare triple {48976#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); {48976#false} is VALID [2022-02-20 18:41:59,826 INFO L290 TraceCheckUtils]: 282: Hoare triple {48976#false} assume !!(0 == ~ep12~0 % 256); {48976#false} is VALID [2022-02-20 18:41:59,827 INFO L290 TraceCheckUtils]: 283: Hoare triple {48976#false} assume !!(0 == ~ep32~0 % 256); {48976#false} is VALID [2022-02-20 18:41:59,827 INFO L290 TraceCheckUtils]: 284: Hoare triple {48976#false} assume !!(0 == ~ep42~0 % 256); {48976#false} is VALID [2022-02-20 18:41:59,827 INFO L290 TraceCheckUtils]: 285: Hoare triple {48976#false} assume 3 == ~r2~0; {48976#false} is VALID [2022-02-20 18:41:59,827 INFO L290 TraceCheckUtils]: 286: Hoare triple {48976#false} assume ~max2~0 == ~id2~0;~st2~0 := 1; {48976#false} is VALID [2022-02-20 18:41:59,827 INFO L290 TraceCheckUtils]: 287: Hoare triple {48976#false} ~mode2~0 := 0; {48976#false} is VALID [2022-02-20 18:41:59,827 INFO L290 TraceCheckUtils]: 288: Hoare triple {48976#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); {48976#false} is VALID [2022-02-20 18:41:59,827 INFO L290 TraceCheckUtils]: 289: Hoare triple {48976#false} assume !!(0 == ~ep13~0 % 256); {48976#false} is VALID [2022-02-20 18:41:59,827 INFO L290 TraceCheckUtils]: 290: Hoare triple {48976#false} assume !!(0 == ~ep23~0 % 256); {48976#false} is VALID [2022-02-20 18:41:59,828 INFO L290 TraceCheckUtils]: 291: Hoare triple {48976#false} assume !!(0 == ~ep43~0 % 256); {48976#false} is VALID [2022-02-20 18:41:59,828 INFO L290 TraceCheckUtils]: 292: Hoare triple {48976#false} assume 3 == ~r3~0; {48976#false} is VALID [2022-02-20 18:41:59,828 INFO L290 TraceCheckUtils]: 293: Hoare triple {48976#false} assume ~max3~0 == ~id3~0;~st3~0 := 1; {48976#false} is VALID [2022-02-20 18:41:59,828 INFO L290 TraceCheckUtils]: 294: Hoare triple {48976#false} ~mode3~0 := 0; {48976#false} is VALID [2022-02-20 18:41:59,828 INFO L290 TraceCheckUtils]: 295: Hoare triple {48976#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); {48976#false} is VALID [2022-02-20 18:41:59,828 INFO L290 TraceCheckUtils]: 296: Hoare triple {48976#false} assume !!(0 == ~ep14~0 % 256); {48976#false} is VALID [2022-02-20 18:41:59,828 INFO L290 TraceCheckUtils]: 297: Hoare triple {48976#false} assume !!(0 == ~ep24~0 % 256); {48976#false} is VALID [2022-02-20 18:41:59,828 INFO L290 TraceCheckUtils]: 298: Hoare triple {48976#false} assume !!(0 == ~ep34~0 % 256); {48976#false} is VALID [2022-02-20 18:41:59,829 INFO L290 TraceCheckUtils]: 299: Hoare triple {48976#false} assume 3 == ~r4~0; {48976#false} is VALID [2022-02-20 18:41:59,829 INFO L290 TraceCheckUtils]: 300: Hoare triple {48976#false} assume ~max4~0 == ~id4~0;~st4~0 := 1; {48976#false} is VALID [2022-02-20 18:41:59,829 INFO L290 TraceCheckUtils]: 301: Hoare triple {48976#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; {48976#false} is VALID [2022-02-20 18:41:59,829 INFO L290 TraceCheckUtils]: 302: Hoare triple {48976#false} assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1);main_~check__tmp~5#1 := 0; {48976#false} is VALID [2022-02-20 18:41:59,829 INFO L290 TraceCheckUtils]: 303: Hoare triple {48976#false} ~__return_5451~0 := main_~check__tmp~5#1;main_~main__c1~0#1 := ~__return_5451~0;~__tmp_5452_0~0 := main_~main____CPAchecker_TMP_0~4#1; {48976#false} is VALID [2022-02-20 18:41:59,829 INFO L290 TraceCheckUtils]: 304: Hoare triple {48976#false} main_~main____CPAchecker_TMP_0~4#1 := ~__tmp_5452_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; {48976#false} is VALID [2022-02-20 18:41:59,829 INFO L290 TraceCheckUtils]: 305: Hoare triple {48976#false} assume 0 == main_~assert__arg~5#1 % 256; {48976#false} is VALID [2022-02-20 18:41:59,829 INFO L290 TraceCheckUtils]: 306: Hoare triple {48976#false} assume !false; {48976#false} is VALID [2022-02-20 18:41:59,830 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 18:41:59,830 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 18:41:59,830 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [116925459] [2022-02-20 18:41:59,830 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [116925459] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 18:41:59,831 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 18:41:59,831 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 18:41:59,831 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [535562975] [2022-02-20 18:41:59,831 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 18:41:59,832 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 102.33333333333333) internal successors, (307), 3 states have internal predecessors, (307), 0 states have call successors, (0), 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 307 [2022-02-20 18:41:59,832 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 18:41:59,832 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 102.33333333333333) internal successors, (307), 3 states have internal predecessors, (307), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:41:59,996 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 307 edges. 307 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:41:59,996 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 18:41:59,996 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 18:41:59,997 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 18:41:59,997 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 18:41:59,997 INFO L87 Difference]: Start difference. First operand 2769 states and 4259 transitions. Second operand has 3 states, 3 states have (on average 102.33333333333333) internal successors, (307), 3 states have internal predecessors, (307), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:42:04,675 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:42:04,675 INFO L93 Difference]: Finished difference Result 8202 states and 12598 transitions. [2022-02-20 18:42:04,675 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 18:42:04,675 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 102.33333333333333) internal successors, (307), 3 states have internal predecessors, (307), 0 states have call successors, (0), 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 307 [2022-02-20 18:42:04,675 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 18:42:04,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 102.33333333333333) internal successors, (307), 3 states have internal predecessors, (307), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:42:04,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3299 transitions. [2022-02-20 18:42:04,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 102.33333333333333) internal successors, (307), 3 states have internal predecessors, (307), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:42:04,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3299 transitions. [2022-02-20 18:42:04,694 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 3299 transitions. [2022-02-20 18:42:06,494 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 3299 edges. 3299 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:42:07,688 INFO L225 Difference]: With dead ends: 8202 [2022-02-20 18:42:07,688 INFO L226 Difference]: Without dead ends: 5489 [2022-02-20 18:42:07,691 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 18:42:07,694 INFO L933 BasicCegarLoop]: 2204 mSDtfsCounter, 1094 mSDsluCounter, 1100 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1094 SdHoareTripleChecker+Valid, 3304 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 18:42:07,694 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1094 Valid, 3304 Invalid, 9 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-02-20 18:42:07,697 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5489 states. [2022-02-20 18:42:08,060 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5489 to 2787. [2022-02-20 18:42:08,060 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 18:42:08,064 INFO L82 GeneralOperation]: Start isEquivalent. First operand 5489 states. Second operand has 2787 states, 2786 states have (on average 1.5362526920315864) internal successors, (4280), 2786 states have internal predecessors, (4280), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:42:08,067 INFO L74 IsIncluded]: Start isIncluded. First operand 5489 states. Second operand has 2787 states, 2786 states have (on average 1.5362526920315864) internal successors, (4280), 2786 states have internal predecessors, (4280), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:42:08,070 INFO L87 Difference]: Start difference. First operand 5489 states. Second operand has 2787 states, 2786 states have (on average 1.5362526920315864) internal successors, (4280), 2786 states have internal predecessors, (4280), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:42:08,891 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:42:08,892 INFO L93 Difference]: Finished difference Result 5489 states and 8427 transitions. [2022-02-20 18:42:08,892 INFO L276 IsEmpty]: Start isEmpty. Operand 5489 states and 8427 transitions. [2022-02-20 18:42:08,913 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:42:08,913 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:42:08,916 INFO L74 IsIncluded]: Start isIncluded. First operand has 2787 states, 2786 states have (on average 1.5362526920315864) internal successors, (4280), 2786 states have internal predecessors, (4280), 0 states have call successors, (0), 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 5489 states. [2022-02-20 18:42:08,918 INFO L87 Difference]: Start difference. First operand has 2787 states, 2786 states have (on average 1.5362526920315864) internal successors, (4280), 2786 states have internal predecessors, (4280), 0 states have call successors, (0), 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 5489 states. [2022-02-20 18:42:09,733 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:42:09,733 INFO L93 Difference]: Finished difference Result 5489 states and 8427 transitions. [2022-02-20 18:42:09,734 INFO L276 IsEmpty]: Start isEmpty. Operand 5489 states and 8427 transitions. [2022-02-20 18:42:09,738 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:42:09,739 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:42:09,739 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 18:42:09,739 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 18:42:09,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2787 states, 2786 states have (on average 1.5362526920315864) internal successors, (4280), 2786 states have internal predecessors, (4280), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:42:10,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2787 states to 2787 states and 4280 transitions. [2022-02-20 18:42:10,051 INFO L78 Accepts]: Start accepts. Automaton has 2787 states and 4280 transitions. Word has length 307 [2022-02-20 18:42:10,051 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 18:42:10,051 INFO L470 AbstractCegarLoop]: Abstraction has 2787 states and 4280 transitions. [2022-02-20 18:42:10,051 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 102.33333333333333) internal successors, (307), 3 states have internal predecessors, (307), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:42:10,051 INFO L276 IsEmpty]: Start isEmpty. Operand 2787 states and 4280 transitions. [2022-02-20 18:42:10,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2022-02-20 18:42:10,055 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 18:42:10,056 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 18:42:10,056 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-02-20 18:42:10,056 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 18:42:10,056 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 18:42:10,056 INFO L85 PathProgramCache]: Analyzing trace with hash -738211950, now seen corresponding path program 1 times [2022-02-20 18:42:10,057 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 18:42:10,057 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1076184776] [2022-02-20 18:42:10,057 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 18:42:10,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 18:42:10,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:42:10,179 INFO L290 TraceCheckUtils]: 0: Hoare triple {74955#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(55, 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;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 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_4295~0 := 0;~__return_4505~0 := 0;~__return_4688~0 := 0;~__return_4879~0 := 0;~__return_5062~0 := 0;~__return_5253~0 := 0;~__return_5451~0 := 0;~__tmp_5452_0~0 := 0;~__return_5625~0 := 0;~__return_5465~0 := 0; {74955#true} is VALID [2022-02-20 18:42:10,179 INFO L290 TraceCheckUtils]: 1: Hoare triple {74955#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_~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_~node3____CPAchecker_TMP_2~3#1, main_~node3____CPAchecker_TMP_1~3#1, main_~node3____CPAchecker_TMP_0~3#1, main_~node2____CPAchecker_TMP_2~3#1, main_~node2____CPAchecker_TMP_1~3#1, main_~node2____CPAchecker_TMP_0~3#1, main_~node1____CPAchecker_TMP_2~3#1, main_~node1____CPAchecker_TMP_1~3#1, main_~node1____CPAchecker_TMP_0~3#1, main_~main____CPAchecker_TMP_0~5#1, main_~__tmp_6~0#1, main_~assert__arg~5#1, main_~check__tmp~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_~node3____CPAchecker_TMP_2~2#1, main_~node3____CPAchecker_TMP_1~2#1, main_~node3____CPAchecker_TMP_0~2#1, main_~node2____CPAchecker_TMP_2~2#1, main_~node2____CPAchecker_TMP_1~2#1, main_~node2____CPAchecker_TMP_0~2#1, main_~node1____CPAchecker_TMP_2~2#1, main_~node1____CPAchecker_TMP_1~2#1, main_~node1____CPAchecker_TMP_0~2#1, main_~main____CPAchecker_TMP_0~3#1, main_~__tmp_4~0#1, main_~assert__arg~3#1, main_~check__tmp~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_~node3____CPAchecker_TMP_2~1#1, main_~node3____CPAchecker_TMP_1~1#1, main_~node3____CPAchecker_TMP_0~1#1, main_~node2____CPAchecker_TMP_2~1#1, main_~node2____CPAchecker_TMP_1~1#1, main_~node2____CPAchecker_TMP_0~1#1, main_~node1____CPAchecker_TMP_2~1#1, main_~node1____CPAchecker_TMP_1~1#1, main_~node1____CPAchecker_TMP_0~1#1, main_~main____CPAchecker_TMP_0~1#1, main_~__tmp_2~0#1, main_~assert__arg~1#1, main_~check__tmp~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_~node3____CPAchecker_TMP_2~0#1, main_~node3____CPAchecker_TMP_1~0#1, main_~node3____CPAchecker_TMP_0~0#1, main_~node2____CPAchecker_TMP_2~0#1, main_~node2____CPAchecker_TMP_1~0#1, main_~node2____CPAchecker_TMP_0~0#1, main_~node1____CPAchecker_TMP_2~0#1, main_~node1____CPAchecker_TMP_1~0#1, main_~node1____CPAchecker_TMP_0~0#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;assume -128 <= main_#t~nondet23#1 && main_#t~nondet23#1 <= 127;~id2~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;assume -128 <= main_#t~nondet24#1 && main_#t~nondet24#1 <= 127;~r2~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;assume -128 <= main_#t~nondet25#1 && main_#t~nondet25#1 <= 127;~st2~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;assume -128 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 127;~nl2~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;assume -128 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 127;~m2~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;assume -128 <= main_#t~nondet28#1 && main_#t~nondet28#1 <= 127;~max2~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;~mode2~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;assume -128 <= main_#t~nondet30#1 && main_#t~nondet30#1 <= 127;~id3~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;assume -128 <= main_#t~nondet31#1 && main_#t~nondet31#1 <= 127;~r3~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;assume -128 <= main_#t~nondet32#1 && main_#t~nondet32#1 <= 127;~st3~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;assume -128 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 127;~nl3~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;assume -128 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 127;~m3~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;assume -128 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 127;~max3~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;~mode3~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;assume -128 <= main_#t~nondet37#1 && main_#t~nondet37#1 <= 127;~id4~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;assume -128 <= main_#t~nondet38#1 && main_#t~nondet38#1 <= 127;~r4~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;assume -128 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 127;~st4~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;assume -128 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 127;~nl4~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;assume -128 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 127;~m4~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;assume -128 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 127;~max4~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~mode4~0 := main_#t~nondet43#1;havoc main_#t~nondet43#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; {74955#true} is VALID [2022-02-20 18:42:10,180 INFO L290 TraceCheckUtils]: 2: Hoare triple {74955#true} assume !!(0 == main_~init__r121~0#1 % 256); {74955#true} is VALID [2022-02-20 18:42:10,180 INFO L290 TraceCheckUtils]: 3: Hoare triple {74955#true} assume !(0 == main_~init__r131~0#1 % 256); {74955#true} is VALID [2022-02-20 18:42:10,180 INFO L290 TraceCheckUtils]: 4: Hoare triple {74955#true} assume !!(0 == ~ep32~0 % 256); {74955#true} is VALID [2022-02-20 18:42:10,180 INFO L290 TraceCheckUtils]: 5: Hoare triple {74955#true} assume !(0 == main_~init__r141~0#1 % 256); {74955#true} is VALID [2022-02-20 18:42:10,181 INFO L290 TraceCheckUtils]: 6: Hoare triple {74955#true} assume !(0 == ~ep42~0 % 256);main_~init__tmp~0#1 := 1; {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,181 INFO L290 TraceCheckUtils]: 7: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} main_~init__r122~0#1 := (if 0 == main_~init__tmp~0#1 then 0 else 1); {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,181 INFO L290 TraceCheckUtils]: 8: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !(0 == main_~init__r131~0#1 % 256);main_~init__tmp___0~0#1 := 1; {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,182 INFO L290 TraceCheckUtils]: 9: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} main_~init__r132~0#1 := (if 0 == main_~init__tmp___0~0#1 then 0 else 1); {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,182 INFO L290 TraceCheckUtils]: 10: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !(0 == main_~init__r141~0#1 % 256);main_~init__tmp___1~0#1 := 1; {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,182 INFO L290 TraceCheckUtils]: 11: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} main_~init__r142~0#1 := (if 0 == main_~init__tmp___1~0#1 then 0 else 1); {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,183 INFO L290 TraceCheckUtils]: 12: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !(0 == main_~init__r211~0#1 % 256);main_~init__tmp___2~0#1 := 1; {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,183 INFO L290 TraceCheckUtils]: 13: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} main_~init__r212~0#1 := (if 0 == main_~init__tmp___2~0#1 then 0 else 1); {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,183 INFO L290 TraceCheckUtils]: 14: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !(0 == main_~init__r231~0#1 % 256);main_~init__tmp___3~0#1 := 1; {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,184 INFO L290 TraceCheckUtils]: 15: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} main_~init__r232~0#1 := (if 0 == main_~init__tmp___3~0#1 then 0 else 1); {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,184 INFO L290 TraceCheckUtils]: 16: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !(0 == main_~init__r241~0#1 % 256);main_~init__tmp___4~0#1 := 1; {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,184 INFO L290 TraceCheckUtils]: 17: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} main_~init__r242~0#1 := (if 0 == main_~init__tmp___4~0#1 then 0 else 1); {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,185 INFO L290 TraceCheckUtils]: 18: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !(0 == main_~init__r311~0#1 % 256);main_~init__tmp___5~0#1 := 1; {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,185 INFO L290 TraceCheckUtils]: 19: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} main_~init__r312~0#1 := (if 0 == main_~init__tmp___5~0#1 then 0 else 1); {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,185 INFO L290 TraceCheckUtils]: 20: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !(0 == main_~init__r321~0#1 % 256);main_~init__tmp___6~0#1 := 1; {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,186 INFO L290 TraceCheckUtils]: 21: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} main_~init__r322~0#1 := (if 0 == main_~init__tmp___6~0#1 then 0 else 1); {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,186 INFO L290 TraceCheckUtils]: 22: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !(0 == main_~init__r341~0#1 % 256);main_~init__tmp___7~0#1 := 1; {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,186 INFO L290 TraceCheckUtils]: 23: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} main_~init__r342~0#1 := (if 0 == main_~init__tmp___7~0#1 then 0 else 1); {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,187 INFO L290 TraceCheckUtils]: 24: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !(0 == main_~init__r411~0#1 % 256);main_~init__tmp___8~0#1 := 1; {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,187 INFO L290 TraceCheckUtils]: 25: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} main_~init__r412~0#1 := (if 0 == main_~init__tmp___8~0#1 then 0 else 1); {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,188 INFO L290 TraceCheckUtils]: 26: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !(0 == main_~init__r421~0#1 % 256);main_~init__tmp___9~0#1 := 1; {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,188 INFO L290 TraceCheckUtils]: 27: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} main_~init__r422~0#1 := (if 0 == main_~init__tmp___9~0#1 then 0 else 1); {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,188 INFO L290 TraceCheckUtils]: 28: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !(0 == main_~init__r431~0#1 % 256);main_~init__tmp___10~0#1 := 1; {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,189 INFO L290 TraceCheckUtils]: 29: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} main_~init__r432~0#1 := (if 0 == main_~init__tmp___10~0#1 then 0 else 1); {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,189 INFO L290 TraceCheckUtils]: 30: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !(0 == main_~init__r122~0#1 % 256);main_~init__tmp___11~0#1 := 1; {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,189 INFO L290 TraceCheckUtils]: 31: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} main_~init__r123~0#1 := (if 0 == main_~init__tmp___11~0#1 then 0 else 1); {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,190 INFO L290 TraceCheckUtils]: 32: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !(0 == main_~init__r132~0#1 % 256);main_~init__tmp___12~0#1 := 1; {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,190 INFO L290 TraceCheckUtils]: 33: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} main_~init__r133~0#1 := (if 0 == main_~init__tmp___12~0#1 then 0 else 1); {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,190 INFO L290 TraceCheckUtils]: 34: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !(0 == main_~init__r142~0#1 % 256);main_~init__tmp___13~0#1 := 1; {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,191 INFO L290 TraceCheckUtils]: 35: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} main_~init__r143~0#1 := (if 0 == main_~init__tmp___13~0#1 then 0 else 1); {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,191 INFO L290 TraceCheckUtils]: 36: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !(0 == main_~init__r212~0#1 % 256);main_~init__tmp___14~0#1 := 1; {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,191 INFO L290 TraceCheckUtils]: 37: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} main_~init__r213~0#1 := (if 0 == main_~init__tmp___14~0#1 then 0 else 1); {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,192 INFO L290 TraceCheckUtils]: 38: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !(0 == main_~init__r232~0#1 % 256);main_~init__tmp___15~0#1 := 1; {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,192 INFO L290 TraceCheckUtils]: 39: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} main_~init__r233~0#1 := (if 0 == main_~init__tmp___15~0#1 then 0 else 1); {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,192 INFO L290 TraceCheckUtils]: 40: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !(0 == main_~init__r242~0#1 % 256);main_~init__tmp___16~0#1 := 1; {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,193 INFO L290 TraceCheckUtils]: 41: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} main_~init__r243~0#1 := (if 0 == main_~init__tmp___16~0#1 then 0 else 1); {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,193 INFO L290 TraceCheckUtils]: 42: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !(0 == main_~init__r312~0#1 % 256);main_~init__tmp___17~0#1 := 1; {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,193 INFO L290 TraceCheckUtils]: 43: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} main_~init__r313~0#1 := (if 0 == main_~init__tmp___17~0#1 then 0 else 1); {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,194 INFO L290 TraceCheckUtils]: 44: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !(0 == main_~init__r322~0#1 % 256);main_~init__tmp___18~0#1 := 1; {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,194 INFO L290 TraceCheckUtils]: 45: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} main_~init__r323~0#1 := (if 0 == main_~init__tmp___18~0#1 then 0 else 1); {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,194 INFO L290 TraceCheckUtils]: 46: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !(0 == main_~init__r342~0#1 % 256);main_~init__tmp___19~0#1 := 1; {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,195 INFO L290 TraceCheckUtils]: 47: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} main_~init__r343~0#1 := (if 0 == main_~init__tmp___19~0#1 then 0 else 1); {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,195 INFO L290 TraceCheckUtils]: 48: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !(0 == main_~init__r412~0#1 % 256);main_~init__tmp___20~0#1 := 1; {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,195 INFO L290 TraceCheckUtils]: 49: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} main_~init__r413~0#1 := (if 0 == main_~init__tmp___20~0#1 then 0 else 1); {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,196 INFO L290 TraceCheckUtils]: 50: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !(0 == main_~init__r422~0#1 % 256);main_~init__tmp___21~0#1 := 1; {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,196 INFO L290 TraceCheckUtils]: 51: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} main_~init__r423~0#1 := (if 0 == main_~init__tmp___21~0#1 then 0 else 1); {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,197 INFO L290 TraceCheckUtils]: 52: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !(0 == main_~init__r432~0#1 % 256);main_~init__tmp___22~0#1 := 1; {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,197 INFO L290 TraceCheckUtils]: 53: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} main_~init__r433~0#1 := (if 0 == main_~init__tmp___22~0#1 then 0 else 1); {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,197 INFO L290 TraceCheckUtils]: 54: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume ~id1~0 != ~id2~0; {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,198 INFO L290 TraceCheckUtils]: 55: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume ~id1~0 != ~id3~0; {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,198 INFO L290 TraceCheckUtils]: 56: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume ~id1~0 != ~id4~0; {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,198 INFO L290 TraceCheckUtils]: 57: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume ~id2~0 != ~id3~0; {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,199 INFO L290 TraceCheckUtils]: 58: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume ~id2~0 != ~id4~0; {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,199 INFO L290 TraceCheckUtils]: 59: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume ~id3~0 != ~id4~0; {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,199 INFO L290 TraceCheckUtils]: 60: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume ~id1~0 >= 0; {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,200 INFO L290 TraceCheckUtils]: 61: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume ~id2~0 >= 0; {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,200 INFO L290 TraceCheckUtils]: 62: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume ~id3~0 >= 0; {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,200 INFO L290 TraceCheckUtils]: 63: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume ~id4~0 >= 0; {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,200 INFO L290 TraceCheckUtils]: 64: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume 0 == ~r1~0; {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,201 INFO L290 TraceCheckUtils]: 65: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume 0 == ~r2~0; {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,201 INFO L290 TraceCheckUtils]: 66: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume 0 == ~r3~0; {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,201 INFO L290 TraceCheckUtils]: 67: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume 0 == ~r4~0; {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,202 INFO L290 TraceCheckUtils]: 68: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !(0 == main_~init__r123~0#1 % 256); {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,202 INFO L290 TraceCheckUtils]: 69: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !(0 == main_~init__r133~0#1 % 256); {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,202 INFO L290 TraceCheckUtils]: 70: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !(0 == main_~init__r143~0#1 % 256); {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,203 INFO L290 TraceCheckUtils]: 71: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !(0 == main_~init__r213~0#1 % 256); {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,203 INFO L290 TraceCheckUtils]: 72: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !(0 == main_~init__r233~0#1 % 256); {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,203 INFO L290 TraceCheckUtils]: 73: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !(0 == main_~init__r243~0#1 % 256); {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,204 INFO L290 TraceCheckUtils]: 74: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !(0 == main_~init__r313~0#1 % 256); {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,204 INFO L290 TraceCheckUtils]: 75: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !(0 == main_~init__r323~0#1 % 256); {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,204 INFO L290 TraceCheckUtils]: 76: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !(0 == main_~init__r343~0#1 % 256); {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,205 INFO L290 TraceCheckUtils]: 77: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !(0 == main_~init__r413~0#1 % 256); {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,205 INFO L290 TraceCheckUtils]: 78: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !(0 == main_~init__r423~0#1 % 256); {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,205 INFO L290 TraceCheckUtils]: 79: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !(0 == main_~init__r433~0#1 % 256); {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,206 INFO L290 TraceCheckUtils]: 80: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume ~max1~0 == ~id1~0; {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,206 INFO L290 TraceCheckUtils]: 81: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume ~max2~0 == ~id2~0; {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,206 INFO L290 TraceCheckUtils]: 82: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume ~max3~0 == ~id3~0; {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,207 INFO L290 TraceCheckUtils]: 83: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume ~max4~0 == ~id4~0; {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,207 INFO L290 TraceCheckUtils]: 84: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume 0 == ~st1~0; {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,207 INFO L290 TraceCheckUtils]: 85: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume 0 == ~st2~0; {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,208 INFO L290 TraceCheckUtils]: 86: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume 0 == ~st3~0; {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,208 INFO L290 TraceCheckUtils]: 87: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume 0 == ~st4~0; {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,208 INFO L290 TraceCheckUtils]: 88: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume 0 == ~nl1~0; {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,209 INFO L290 TraceCheckUtils]: 89: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume 0 == ~nl2~0; {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,209 INFO L290 TraceCheckUtils]: 90: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume 0 == ~nl3~0; {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,209 INFO L290 TraceCheckUtils]: 91: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume 0 == ~nl4~0; {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,210 INFO L290 TraceCheckUtils]: 92: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume 0 == ~mode1~0 % 256; {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,210 INFO L290 TraceCheckUtils]: 93: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume 0 == ~mode2~0 % 256; {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,210 INFO L290 TraceCheckUtils]: 94: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume 0 == ~mode3~0 % 256; {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,213 INFO L290 TraceCheckUtils]: 95: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume 0 == ~mode4~0 % 256;main_~init__tmp___23~0#1 := 1;~__return_4295~0 := main_~init__tmp___23~0#1;main_~main__i2~0#1 := ~__return_4295~0; {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,213 INFO L290 TraceCheckUtils]: 96: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 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; {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,213 INFO L290 TraceCheckUtils]: 97: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume main_~main__i2~0#1 < 8; {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,214 INFO L290 TraceCheckUtils]: 98: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !!(0 == ~mode1~0 % 256); {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,214 INFO L290 TraceCheckUtils]: 99: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume ~r1~0 < 3; {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,214 INFO L290 TraceCheckUtils]: 100: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !!(0 == ~ep12~0 % 256); {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,215 INFO L290 TraceCheckUtils]: 101: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !!(0 == ~ep13~0 % 256); {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,215 INFO L290 TraceCheckUtils]: 102: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !!(0 == ~ep14~0 % 256); {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,215 INFO L290 TraceCheckUtils]: 103: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} ~mode1~0 := 1; {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,215 INFO L290 TraceCheckUtils]: 104: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !!(0 == ~mode2~0 % 256); {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,216 INFO L290 TraceCheckUtils]: 105: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume ~r2~0 < 3; {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,216 INFO L290 TraceCheckUtils]: 106: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !!(0 == ~ep21~0 % 256); {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,216 INFO L290 TraceCheckUtils]: 107: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !!(0 == ~ep23~0 % 256); {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,217 INFO L290 TraceCheckUtils]: 108: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !!(0 == ~ep24~0 % 256); {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,217 INFO L290 TraceCheckUtils]: 109: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} ~mode2~0 := 1; {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,217 INFO L290 TraceCheckUtils]: 110: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !!(0 == ~mode3~0 % 256); {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,218 INFO L290 TraceCheckUtils]: 111: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume ~r3~0 < 3; {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,218 INFO L290 TraceCheckUtils]: 112: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !!(0 == ~ep31~0 % 256); {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,218 INFO L290 TraceCheckUtils]: 113: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !!(0 == ~ep32~0 % 256); {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,219 INFO L290 TraceCheckUtils]: 114: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !!(0 == ~ep34~0 % 256); {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,219 INFO L290 TraceCheckUtils]: 115: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} ~mode3~0 := 1; {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,219 INFO L290 TraceCheckUtils]: 116: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !!(0 == ~mode4~0 % 256); {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,220 INFO L290 TraceCheckUtils]: 117: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume ~r4~0 < 3; {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,220 INFO L290 TraceCheckUtils]: 118: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !!(0 == ~ep41~0 % 256); {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:42:10,220 INFO L290 TraceCheckUtils]: 119: Hoare triple {74957#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !!(0 == ~ep42~0 % 256); {74956#false} is VALID [2022-02-20 18:42:10,221 INFO L290 TraceCheckUtils]: 120: Hoare triple {74956#false} assume !!(0 == ~ep43~0 % 256); {74956#false} is VALID [2022-02-20 18:42:10,221 INFO L290 TraceCheckUtils]: 121: Hoare triple {74956#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; {74956#false} is VALID [2022-02-20 18:42:10,221 INFO L290 TraceCheckUtils]: 122: Hoare triple {74956#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {74956#false} is VALID [2022-02-20 18:42:10,221 INFO L290 TraceCheckUtils]: 123: Hoare triple {74956#false} assume ~st1~0 + ~nl1~0 <= 1; {74956#false} is VALID [2022-02-20 18:42:10,221 INFO L290 TraceCheckUtils]: 124: Hoare triple {74956#false} assume ~st2~0 + ~nl2~0 <= 1; {74956#false} is VALID [2022-02-20 18:42:10,221 INFO L290 TraceCheckUtils]: 125: Hoare triple {74956#false} assume ~st3~0 + ~nl3~0 <= 1; {74956#false} is VALID [2022-02-20 18:42:10,221 INFO L290 TraceCheckUtils]: 126: Hoare triple {74956#false} assume ~st4~0 + ~nl4~0 <= 1; {74956#false} is VALID [2022-02-20 18:42:10,221 INFO L290 TraceCheckUtils]: 127: Hoare triple {74956#false} assume !(~r1~0 >= 3); {74956#false} is VALID [2022-02-20 18:42:10,221 INFO L290 TraceCheckUtils]: 128: Hoare triple {74956#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {74956#false} is VALID [2022-02-20 18:42:10,222 INFO L290 TraceCheckUtils]: 129: Hoare triple {74956#false} assume ~r1~0 < 3; {74956#false} is VALID [2022-02-20 18:42:10,222 INFO L290 TraceCheckUtils]: 130: Hoare triple {74956#false} assume !(~r1~0 >= 3); {74956#false} is VALID [2022-02-20 18:42:10,222 INFO L290 TraceCheckUtils]: 131: Hoare triple {74956#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {74956#false} is VALID [2022-02-20 18:42:10,222 INFO L290 TraceCheckUtils]: 132: Hoare triple {74956#false} assume ~r1~0 < 3;main_~check__tmp~0#1 := 1;~__return_4505~0 := main_~check__tmp~0#1;main_~main__c1~0#1 := ~__return_4505~0;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; {74956#false} is VALID [2022-02-20 18:42:10,222 INFO L290 TraceCheckUtils]: 133: Hoare triple {74956#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; {74956#false} is VALID [2022-02-20 18:42:10,222 INFO L290 TraceCheckUtils]: 134: Hoare triple {74956#false} assume main_~main__i2~0#1 < 8; {74956#false} is VALID [2022-02-20 18:42:10,222 INFO L290 TraceCheckUtils]: 135: Hoare triple {74956#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); {74956#false} is VALID [2022-02-20 18:42:10,222 INFO L290 TraceCheckUtils]: 136: Hoare triple {74956#false} assume !!(0 == ~ep21~0 % 256); {74956#false} is VALID [2022-02-20 18:42:10,223 INFO L290 TraceCheckUtils]: 137: Hoare triple {74956#false} assume !!(0 == ~ep31~0 % 256); {74956#false} is VALID [2022-02-20 18:42:10,223 INFO L290 TraceCheckUtils]: 138: Hoare triple {74956#false} assume !!(0 == ~ep41~0 % 256); {74956#false} is VALID [2022-02-20 18:42:10,223 INFO L290 TraceCheckUtils]: 139: Hoare triple {74956#false} assume !(3 == ~r1~0);~mode1~0 := 0; {74956#false} is VALID [2022-02-20 18:42:10,223 INFO L290 TraceCheckUtils]: 140: Hoare triple {74956#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); {74956#false} is VALID [2022-02-20 18:42:10,223 INFO L290 TraceCheckUtils]: 141: Hoare triple {74956#false} assume !!(0 == ~ep12~0 % 256); {74956#false} is VALID [2022-02-20 18:42:10,223 INFO L290 TraceCheckUtils]: 142: Hoare triple {74956#false} assume !!(0 == ~ep32~0 % 256); {74956#false} is VALID [2022-02-20 18:42:10,223 INFO L290 TraceCheckUtils]: 143: Hoare triple {74956#false} assume !!(0 == ~ep42~0 % 256); {74956#false} is VALID [2022-02-20 18:42:10,223 INFO L290 TraceCheckUtils]: 144: Hoare triple {74956#false} assume !(3 == ~r2~0);~mode2~0 := 0; {74956#false} is VALID [2022-02-20 18:42:10,223 INFO L290 TraceCheckUtils]: 145: Hoare triple {74956#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); {74956#false} is VALID [2022-02-20 18:42:10,224 INFO L290 TraceCheckUtils]: 146: Hoare triple {74956#false} assume !!(0 == ~ep13~0 % 256); {74956#false} is VALID [2022-02-20 18:42:10,224 INFO L290 TraceCheckUtils]: 147: Hoare triple {74956#false} assume !!(0 == ~ep23~0 % 256); {74956#false} is VALID [2022-02-20 18:42:10,224 INFO L290 TraceCheckUtils]: 148: Hoare triple {74956#false} assume !!(0 == ~ep43~0 % 256); {74956#false} is VALID [2022-02-20 18:42:10,224 INFO L290 TraceCheckUtils]: 149: Hoare triple {74956#false} assume !(3 == ~r3~0);~mode3~0 := 0; {74956#false} is VALID [2022-02-20 18:42:10,224 INFO L290 TraceCheckUtils]: 150: Hoare triple {74956#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); {74956#false} is VALID [2022-02-20 18:42:10,224 INFO L290 TraceCheckUtils]: 151: Hoare triple {74956#false} assume !!(0 == ~ep14~0 % 256); {74956#false} is VALID [2022-02-20 18:42:10,224 INFO L290 TraceCheckUtils]: 152: Hoare triple {74956#false} assume !!(0 == ~ep24~0 % 256); {74956#false} is VALID [2022-02-20 18:42:10,224 INFO L290 TraceCheckUtils]: 153: Hoare triple {74956#false} assume !!(0 == ~ep34~0 % 256); {74956#false} is VALID [2022-02-20 18:42:10,225 INFO L290 TraceCheckUtils]: 154: Hoare triple {74956#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; {74956#false} is VALID [2022-02-20 18:42:10,225 INFO L290 TraceCheckUtils]: 155: Hoare triple {74956#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {74956#false} is VALID [2022-02-20 18:42:10,225 INFO L290 TraceCheckUtils]: 156: Hoare triple {74956#false} assume ~st1~0 + ~nl1~0 <= 1; {74956#false} is VALID [2022-02-20 18:42:10,225 INFO L290 TraceCheckUtils]: 157: Hoare triple {74956#false} assume ~st2~0 + ~nl2~0 <= 1; {74956#false} is VALID [2022-02-20 18:42:10,225 INFO L290 TraceCheckUtils]: 158: Hoare triple {74956#false} assume ~st3~0 + ~nl3~0 <= 1; {74956#false} is VALID [2022-02-20 18:42:10,225 INFO L290 TraceCheckUtils]: 159: Hoare triple {74956#false} assume ~st4~0 + ~nl4~0 <= 1; {74956#false} is VALID [2022-02-20 18:42:10,225 INFO L290 TraceCheckUtils]: 160: Hoare triple {74956#false} assume !(~r1~0 >= 3); {74956#false} is VALID [2022-02-20 18:42:10,225 INFO L290 TraceCheckUtils]: 161: Hoare triple {74956#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {74956#false} is VALID [2022-02-20 18:42:10,225 INFO L290 TraceCheckUtils]: 162: Hoare triple {74956#false} assume ~r1~0 < 3; {74956#false} is VALID [2022-02-20 18:42:10,226 INFO L290 TraceCheckUtils]: 163: Hoare triple {74956#false} assume !(~r1~0 >= 3); {74956#false} is VALID [2022-02-20 18:42:10,226 INFO L290 TraceCheckUtils]: 164: Hoare triple {74956#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {74956#false} is VALID [2022-02-20 18:42:10,226 INFO L290 TraceCheckUtils]: 165: Hoare triple {74956#false} assume ~r1~0 < 3;main_~check__tmp~1#1 := 1;~__return_4688~0 := main_~check__tmp~1#1;main_~main__c1~0#1 := ~__return_4688~0;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; {74956#false} is VALID [2022-02-20 18:42:10,226 INFO L290 TraceCheckUtils]: 166: Hoare triple {74956#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; {74956#false} is VALID [2022-02-20 18:42:10,226 INFO L290 TraceCheckUtils]: 167: Hoare triple {74956#false} assume main_~main__i2~0#1 < 8; {74956#false} is VALID [2022-02-20 18:42:10,226 INFO L290 TraceCheckUtils]: 168: Hoare triple {74956#false} assume !!(0 == ~mode1~0 % 256); {74956#false} is VALID [2022-02-20 18:42:10,226 INFO L290 TraceCheckUtils]: 169: Hoare triple {74956#false} assume ~r1~0 < 3; {74956#false} is VALID [2022-02-20 18:42:10,226 INFO L290 TraceCheckUtils]: 170: Hoare triple {74956#false} assume !!(0 == ~ep12~0 % 256); {74956#false} is VALID [2022-02-20 18:42:10,226 INFO L290 TraceCheckUtils]: 171: Hoare triple {74956#false} assume !!(0 == ~ep13~0 % 256); {74956#false} is VALID [2022-02-20 18:42:10,227 INFO L290 TraceCheckUtils]: 172: Hoare triple {74956#false} assume !!(0 == ~ep14~0 % 256); {74956#false} is VALID [2022-02-20 18:42:10,227 INFO L290 TraceCheckUtils]: 173: Hoare triple {74956#false} ~mode1~0 := 1; {74956#false} is VALID [2022-02-20 18:42:10,227 INFO L290 TraceCheckUtils]: 174: Hoare triple {74956#false} assume !!(0 == ~mode2~0 % 256); {74956#false} is VALID [2022-02-20 18:42:10,227 INFO L290 TraceCheckUtils]: 175: Hoare triple {74956#false} assume ~r2~0 < 3; {74956#false} is VALID [2022-02-20 18:42:10,227 INFO L290 TraceCheckUtils]: 176: Hoare triple {74956#false} assume !!(0 == ~ep21~0 % 256); {74956#false} is VALID [2022-02-20 18:42:10,227 INFO L290 TraceCheckUtils]: 177: Hoare triple {74956#false} assume !!(0 == ~ep23~0 % 256); {74956#false} is VALID [2022-02-20 18:42:10,227 INFO L290 TraceCheckUtils]: 178: Hoare triple {74956#false} assume !!(0 == ~ep24~0 % 256); {74956#false} is VALID [2022-02-20 18:42:10,227 INFO L290 TraceCheckUtils]: 179: Hoare triple {74956#false} ~mode2~0 := 1; {74956#false} is VALID [2022-02-20 18:42:10,227 INFO L290 TraceCheckUtils]: 180: Hoare triple {74956#false} assume !!(0 == ~mode3~0 % 256); {74956#false} is VALID [2022-02-20 18:42:10,228 INFO L290 TraceCheckUtils]: 181: Hoare triple {74956#false} assume ~r3~0 < 3; {74956#false} is VALID [2022-02-20 18:42:10,228 INFO L290 TraceCheckUtils]: 182: Hoare triple {74956#false} assume !!(0 == ~ep31~0 % 256); {74956#false} is VALID [2022-02-20 18:42:10,228 INFO L290 TraceCheckUtils]: 183: Hoare triple {74956#false} assume !!(0 == ~ep32~0 % 256); {74956#false} is VALID [2022-02-20 18:42:10,228 INFO L290 TraceCheckUtils]: 184: Hoare triple {74956#false} assume !!(0 == ~ep34~0 % 256); {74956#false} is VALID [2022-02-20 18:42:10,228 INFO L290 TraceCheckUtils]: 185: Hoare triple {74956#false} ~mode3~0 := 1; {74956#false} is VALID [2022-02-20 18:42:10,228 INFO L290 TraceCheckUtils]: 186: Hoare triple {74956#false} assume !!(0 == ~mode4~0 % 256); {74956#false} is VALID [2022-02-20 18:42:10,228 INFO L290 TraceCheckUtils]: 187: Hoare triple {74956#false} assume ~r4~0 < 3; {74956#false} is VALID [2022-02-20 18:42:10,228 INFO L290 TraceCheckUtils]: 188: Hoare triple {74956#false} assume !!(0 == ~ep41~0 % 256); {74956#false} is VALID [2022-02-20 18:42:10,229 INFO L290 TraceCheckUtils]: 189: Hoare triple {74956#false} assume !!(0 == ~ep42~0 % 256); {74956#false} is VALID [2022-02-20 18:42:10,229 INFO L290 TraceCheckUtils]: 190: Hoare triple {74956#false} assume !!(0 == ~ep43~0 % 256); {74956#false} is VALID [2022-02-20 18:42:10,229 INFO L290 TraceCheckUtils]: 191: Hoare triple {74956#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; {74956#false} is VALID [2022-02-20 18:42:10,229 INFO L290 TraceCheckUtils]: 192: Hoare triple {74956#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {74956#false} is VALID [2022-02-20 18:42:10,229 INFO L290 TraceCheckUtils]: 193: Hoare triple {74956#false} assume ~st1~0 + ~nl1~0 <= 1; {74956#false} is VALID [2022-02-20 18:42:10,229 INFO L290 TraceCheckUtils]: 194: Hoare triple {74956#false} assume ~st2~0 + ~nl2~0 <= 1; {74956#false} is VALID [2022-02-20 18:42:10,229 INFO L290 TraceCheckUtils]: 195: Hoare triple {74956#false} assume ~st3~0 + ~nl3~0 <= 1; {74956#false} is VALID [2022-02-20 18:42:10,229 INFO L290 TraceCheckUtils]: 196: Hoare triple {74956#false} assume ~st4~0 + ~nl4~0 <= 1; {74956#false} is VALID [2022-02-20 18:42:10,230 INFO L290 TraceCheckUtils]: 197: Hoare triple {74956#false} assume !(~r1~0 >= 3); {74956#false} is VALID [2022-02-20 18:42:10,230 INFO L290 TraceCheckUtils]: 198: Hoare triple {74956#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {74956#false} is VALID [2022-02-20 18:42:10,230 INFO L290 TraceCheckUtils]: 199: Hoare triple {74956#false} assume ~r1~0 < 3; {74956#false} is VALID [2022-02-20 18:42:10,230 INFO L290 TraceCheckUtils]: 200: Hoare triple {74956#false} assume !(~r1~0 >= 3); {74956#false} is VALID [2022-02-20 18:42:10,230 INFO L290 TraceCheckUtils]: 201: Hoare triple {74956#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {74956#false} is VALID [2022-02-20 18:42:10,230 INFO L290 TraceCheckUtils]: 202: Hoare triple {74956#false} assume ~r1~0 < 3;main_~check__tmp~2#1 := 1;~__return_4879~0 := main_~check__tmp~2#1;main_~main__c1~0#1 := ~__return_4879~0;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; {74956#false} is VALID [2022-02-20 18:42:10,230 INFO L290 TraceCheckUtils]: 203: Hoare triple {74956#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; {74956#false} is VALID [2022-02-20 18:42:10,230 INFO L290 TraceCheckUtils]: 204: Hoare triple {74956#false} assume main_~main__i2~0#1 < 8; {74956#false} is VALID [2022-02-20 18:42:10,231 INFO L290 TraceCheckUtils]: 205: Hoare triple {74956#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); {74956#false} is VALID [2022-02-20 18:42:10,231 INFO L290 TraceCheckUtils]: 206: Hoare triple {74956#false} assume !!(0 == ~ep21~0 % 256); {74956#false} is VALID [2022-02-20 18:42:10,231 INFO L290 TraceCheckUtils]: 207: Hoare triple {74956#false} assume !!(0 == ~ep31~0 % 256); {74956#false} is VALID [2022-02-20 18:42:10,239 INFO L290 TraceCheckUtils]: 208: Hoare triple {74956#false} assume !!(0 == ~ep41~0 % 256); {74956#false} is VALID [2022-02-20 18:42:10,239 INFO L290 TraceCheckUtils]: 209: Hoare triple {74956#false} assume !(3 == ~r1~0);~mode1~0 := 0; {74956#false} is VALID [2022-02-20 18:42:10,239 INFO L290 TraceCheckUtils]: 210: Hoare triple {74956#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); {74956#false} is VALID [2022-02-20 18:42:10,240 INFO L290 TraceCheckUtils]: 211: Hoare triple {74956#false} assume !!(0 == ~ep12~0 % 256); {74956#false} is VALID [2022-02-20 18:42:10,240 INFO L290 TraceCheckUtils]: 212: Hoare triple {74956#false} assume !!(0 == ~ep32~0 % 256); {74956#false} is VALID [2022-02-20 18:42:10,240 INFO L290 TraceCheckUtils]: 213: Hoare triple {74956#false} assume !!(0 == ~ep42~0 % 256); {74956#false} is VALID [2022-02-20 18:42:10,240 INFO L290 TraceCheckUtils]: 214: Hoare triple {74956#false} assume !(3 == ~r2~0);~mode2~0 := 0; {74956#false} is VALID [2022-02-20 18:42:10,240 INFO L290 TraceCheckUtils]: 215: Hoare triple {74956#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); {74956#false} is VALID [2022-02-20 18:42:10,240 INFO L290 TraceCheckUtils]: 216: Hoare triple {74956#false} assume !!(0 == ~ep13~0 % 256); {74956#false} is VALID [2022-02-20 18:42:10,240 INFO L290 TraceCheckUtils]: 217: Hoare triple {74956#false} assume !!(0 == ~ep23~0 % 256); {74956#false} is VALID [2022-02-20 18:42:10,240 INFO L290 TraceCheckUtils]: 218: Hoare triple {74956#false} assume !!(0 == ~ep43~0 % 256); {74956#false} is VALID [2022-02-20 18:42:10,240 INFO L290 TraceCheckUtils]: 219: Hoare triple {74956#false} assume !(3 == ~r3~0);~mode3~0 := 0; {74956#false} is VALID [2022-02-20 18:42:10,240 INFO L290 TraceCheckUtils]: 220: Hoare triple {74956#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); {74956#false} is VALID [2022-02-20 18:42:10,240 INFO L290 TraceCheckUtils]: 221: Hoare triple {74956#false} assume !!(0 == ~ep14~0 % 256); {74956#false} is VALID [2022-02-20 18:42:10,240 INFO L290 TraceCheckUtils]: 222: Hoare triple {74956#false} assume !!(0 == ~ep24~0 % 256); {74956#false} is VALID [2022-02-20 18:42:10,241 INFO L290 TraceCheckUtils]: 223: Hoare triple {74956#false} assume !!(0 == ~ep34~0 % 256); {74956#false} is VALID [2022-02-20 18:42:10,241 INFO L290 TraceCheckUtils]: 224: Hoare triple {74956#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; {74956#false} is VALID [2022-02-20 18:42:10,241 INFO L290 TraceCheckUtils]: 225: Hoare triple {74956#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {74956#false} is VALID [2022-02-20 18:42:10,241 INFO L290 TraceCheckUtils]: 226: Hoare triple {74956#false} assume ~st1~0 + ~nl1~0 <= 1; {74956#false} is VALID [2022-02-20 18:42:10,241 INFO L290 TraceCheckUtils]: 227: Hoare triple {74956#false} assume ~st2~0 + ~nl2~0 <= 1; {74956#false} is VALID [2022-02-20 18:42:10,241 INFO L290 TraceCheckUtils]: 228: Hoare triple {74956#false} assume ~st3~0 + ~nl3~0 <= 1; {74956#false} is VALID [2022-02-20 18:42:10,241 INFO L290 TraceCheckUtils]: 229: Hoare triple {74956#false} assume ~st4~0 + ~nl4~0 <= 1; {74956#false} is VALID [2022-02-20 18:42:10,241 INFO L290 TraceCheckUtils]: 230: Hoare triple {74956#false} assume !(~r1~0 >= 3); {74956#false} is VALID [2022-02-20 18:42:10,241 INFO L290 TraceCheckUtils]: 231: Hoare triple {74956#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {74956#false} is VALID [2022-02-20 18:42:10,241 INFO L290 TraceCheckUtils]: 232: Hoare triple {74956#false} assume ~r1~0 < 3; {74956#false} is VALID [2022-02-20 18:42:10,241 INFO L290 TraceCheckUtils]: 233: Hoare triple {74956#false} assume !(~r1~0 >= 3); {74956#false} is VALID [2022-02-20 18:42:10,241 INFO L290 TraceCheckUtils]: 234: Hoare triple {74956#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {74956#false} is VALID [2022-02-20 18:42:10,241 INFO L290 TraceCheckUtils]: 235: Hoare triple {74956#false} assume ~r1~0 < 3;main_~check__tmp~3#1 := 1;~__return_5062~0 := main_~check__tmp~3#1;main_~main__c1~0#1 := ~__return_5062~0;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; {74956#false} is VALID [2022-02-20 18:42:10,241 INFO L290 TraceCheckUtils]: 236: Hoare triple {74956#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; {74956#false} is VALID [2022-02-20 18:42:10,241 INFO L290 TraceCheckUtils]: 237: Hoare triple {74956#false} assume main_~main__i2~0#1 < 8; {74956#false} is VALID [2022-02-20 18:42:10,241 INFO L290 TraceCheckUtils]: 238: Hoare triple {74956#false} assume !!(0 == ~mode1~0 % 256); {74956#false} is VALID [2022-02-20 18:42:10,242 INFO L290 TraceCheckUtils]: 239: Hoare triple {74956#false} assume ~r1~0 < 3; {74956#false} is VALID [2022-02-20 18:42:10,242 INFO L290 TraceCheckUtils]: 240: Hoare triple {74956#false} assume !!(0 == ~ep12~0 % 256); {74956#false} is VALID [2022-02-20 18:42:10,242 INFO L290 TraceCheckUtils]: 241: Hoare triple {74956#false} assume !!(0 == ~ep13~0 % 256); {74956#false} is VALID [2022-02-20 18:42:10,242 INFO L290 TraceCheckUtils]: 242: Hoare triple {74956#false} assume !!(0 == ~ep14~0 % 256); {74956#false} is VALID [2022-02-20 18:42:10,242 INFO L290 TraceCheckUtils]: 243: Hoare triple {74956#false} ~mode1~0 := 1; {74956#false} is VALID [2022-02-20 18:42:10,242 INFO L290 TraceCheckUtils]: 244: Hoare triple {74956#false} assume !!(0 == ~mode2~0 % 256); {74956#false} is VALID [2022-02-20 18:42:10,242 INFO L290 TraceCheckUtils]: 245: Hoare triple {74956#false} assume ~r2~0 < 3; {74956#false} is VALID [2022-02-20 18:42:10,253 INFO L290 TraceCheckUtils]: 246: Hoare triple {74956#false} assume !!(0 == ~ep21~0 % 256); {74956#false} is VALID [2022-02-20 18:42:10,253 INFO L290 TraceCheckUtils]: 247: Hoare triple {74956#false} assume !!(0 == ~ep23~0 % 256); {74956#false} is VALID [2022-02-20 18:42:10,253 INFO L290 TraceCheckUtils]: 248: Hoare triple {74956#false} assume !!(0 == ~ep24~0 % 256); {74956#false} is VALID [2022-02-20 18:42:10,253 INFO L290 TraceCheckUtils]: 249: Hoare triple {74956#false} ~mode2~0 := 1; {74956#false} is VALID [2022-02-20 18:42:10,253 INFO L290 TraceCheckUtils]: 250: Hoare triple {74956#false} assume !!(0 == ~mode3~0 % 256); {74956#false} is VALID [2022-02-20 18:42:10,253 INFO L290 TraceCheckUtils]: 251: Hoare triple {74956#false} assume ~r3~0 < 3; {74956#false} is VALID [2022-02-20 18:42:10,254 INFO L290 TraceCheckUtils]: 252: Hoare triple {74956#false} assume !!(0 == ~ep31~0 % 256); {74956#false} is VALID [2022-02-20 18:42:10,254 INFO L290 TraceCheckUtils]: 253: Hoare triple {74956#false} assume !!(0 == ~ep32~0 % 256); {74956#false} is VALID [2022-02-20 18:42:10,254 INFO L290 TraceCheckUtils]: 254: Hoare triple {74956#false} assume !!(0 == ~ep34~0 % 256); {74956#false} is VALID [2022-02-20 18:42:10,254 INFO L290 TraceCheckUtils]: 255: Hoare triple {74956#false} ~mode3~0 := 1; {74956#false} is VALID [2022-02-20 18:42:10,254 INFO L290 TraceCheckUtils]: 256: Hoare triple {74956#false} assume !!(0 == ~mode4~0 % 256); {74956#false} is VALID [2022-02-20 18:42:10,254 INFO L290 TraceCheckUtils]: 257: Hoare triple {74956#false} assume ~r4~0 < 3; {74956#false} is VALID [2022-02-20 18:42:10,254 INFO L290 TraceCheckUtils]: 258: Hoare triple {74956#false} assume !!(0 == ~ep41~0 % 256); {74956#false} is VALID [2022-02-20 18:42:10,254 INFO L290 TraceCheckUtils]: 259: Hoare triple {74956#false} assume !!(0 == ~ep42~0 % 256); {74956#false} is VALID [2022-02-20 18:42:10,254 INFO L290 TraceCheckUtils]: 260: Hoare triple {74956#false} assume !!(0 == ~ep43~0 % 256); {74956#false} is VALID [2022-02-20 18:42:10,254 INFO L290 TraceCheckUtils]: 261: Hoare triple {74956#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; {74956#false} is VALID [2022-02-20 18:42:10,254 INFO L290 TraceCheckUtils]: 262: Hoare triple {74956#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {74956#false} is VALID [2022-02-20 18:42:10,254 INFO L290 TraceCheckUtils]: 263: Hoare triple {74956#false} assume ~st1~0 + ~nl1~0 <= 1; {74956#false} is VALID [2022-02-20 18:42:10,254 INFO L290 TraceCheckUtils]: 264: Hoare triple {74956#false} assume ~st2~0 + ~nl2~0 <= 1; {74956#false} is VALID [2022-02-20 18:42:10,255 INFO L290 TraceCheckUtils]: 265: Hoare triple {74956#false} assume ~st3~0 + ~nl3~0 <= 1; {74956#false} is VALID [2022-02-20 18:42:10,255 INFO L290 TraceCheckUtils]: 266: Hoare triple {74956#false} assume ~st4~0 + ~nl4~0 <= 1; {74956#false} is VALID [2022-02-20 18:42:10,255 INFO L290 TraceCheckUtils]: 267: Hoare triple {74956#false} assume !(~r1~0 >= 3); {74956#false} is VALID [2022-02-20 18:42:10,255 INFO L290 TraceCheckUtils]: 268: Hoare triple {74956#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {74956#false} is VALID [2022-02-20 18:42:10,255 INFO L290 TraceCheckUtils]: 269: Hoare triple {74956#false} assume ~r1~0 < 3; {74956#false} is VALID [2022-02-20 18:42:10,255 INFO L290 TraceCheckUtils]: 270: Hoare triple {74956#false} assume !(~r1~0 >= 3); {74956#false} is VALID [2022-02-20 18:42:10,255 INFO L290 TraceCheckUtils]: 271: Hoare triple {74956#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {74956#false} is VALID [2022-02-20 18:42:10,255 INFO L290 TraceCheckUtils]: 272: Hoare triple {74956#false} assume ~r1~0 < 3;main_~check__tmp~4#1 := 1;~__return_5253~0 := main_~check__tmp~4#1;main_~main__c1~0#1 := ~__return_5253~0;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; {74956#false} is VALID [2022-02-20 18:42:10,256 INFO L290 TraceCheckUtils]: 273: Hoare triple {74956#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; {74956#false} is VALID [2022-02-20 18:42:10,256 INFO L290 TraceCheckUtils]: 274: Hoare triple {74956#false} assume main_~main__i2~0#1 < 8; {74956#false} is VALID [2022-02-20 18:42:10,256 INFO L290 TraceCheckUtils]: 275: Hoare triple {74956#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); {74956#false} is VALID [2022-02-20 18:42:10,256 INFO L290 TraceCheckUtils]: 276: Hoare triple {74956#false} assume !!(0 == ~ep21~0 % 256); {74956#false} is VALID [2022-02-20 18:42:10,256 INFO L290 TraceCheckUtils]: 277: Hoare triple {74956#false} assume !!(0 == ~ep31~0 % 256); {74956#false} is VALID [2022-02-20 18:42:10,256 INFO L290 TraceCheckUtils]: 278: Hoare triple {74956#false} assume !!(0 == ~ep41~0 % 256); {74956#false} is VALID [2022-02-20 18:42:10,256 INFO L290 TraceCheckUtils]: 279: Hoare triple {74956#false} assume 3 == ~r1~0; {74956#false} is VALID [2022-02-20 18:42:10,256 INFO L290 TraceCheckUtils]: 280: Hoare triple {74956#false} assume ~max1~0 == ~id1~0;~nl1~0 := 1; {74956#false} is VALID [2022-02-20 18:42:10,256 INFO L290 TraceCheckUtils]: 281: Hoare triple {74956#false} ~mode1~0 := 0; {74956#false} is VALID [2022-02-20 18:42:10,256 INFO L290 TraceCheckUtils]: 282: Hoare triple {74956#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); {74956#false} is VALID [2022-02-20 18:42:10,256 INFO L290 TraceCheckUtils]: 283: Hoare triple {74956#false} assume !!(0 == ~ep12~0 % 256); {74956#false} is VALID [2022-02-20 18:42:10,256 INFO L290 TraceCheckUtils]: 284: Hoare triple {74956#false} assume !!(0 == ~ep32~0 % 256); {74956#false} is VALID [2022-02-20 18:42:10,257 INFO L290 TraceCheckUtils]: 285: Hoare triple {74956#false} assume !!(0 == ~ep42~0 % 256); {74956#false} is VALID [2022-02-20 18:42:10,257 INFO L290 TraceCheckUtils]: 286: Hoare triple {74956#false} assume 3 == ~r2~0; {74956#false} is VALID [2022-02-20 18:42:10,257 INFO L290 TraceCheckUtils]: 287: Hoare triple {74956#false} assume ~max2~0 == ~id2~0;~st2~0 := 1; {74956#false} is VALID [2022-02-20 18:42:10,257 INFO L290 TraceCheckUtils]: 288: Hoare triple {74956#false} ~mode2~0 := 0; {74956#false} is VALID [2022-02-20 18:42:10,257 INFO L290 TraceCheckUtils]: 289: Hoare triple {74956#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); {74956#false} is VALID [2022-02-20 18:42:10,257 INFO L290 TraceCheckUtils]: 290: Hoare triple {74956#false} assume !!(0 == ~ep13~0 % 256); {74956#false} is VALID [2022-02-20 18:42:10,257 INFO L290 TraceCheckUtils]: 291: Hoare triple {74956#false} assume !!(0 == ~ep23~0 % 256); {74956#false} is VALID [2022-02-20 18:42:10,257 INFO L290 TraceCheckUtils]: 292: Hoare triple {74956#false} assume !!(0 == ~ep43~0 % 256); {74956#false} is VALID [2022-02-20 18:42:10,257 INFO L290 TraceCheckUtils]: 293: Hoare triple {74956#false} assume 3 == ~r3~0; {74956#false} is VALID [2022-02-20 18:42:10,257 INFO L290 TraceCheckUtils]: 294: Hoare triple {74956#false} assume ~max3~0 == ~id3~0;~st3~0 := 1; {74956#false} is VALID [2022-02-20 18:42:10,257 INFO L290 TraceCheckUtils]: 295: Hoare triple {74956#false} ~mode3~0 := 0; {74956#false} is VALID [2022-02-20 18:42:10,258 INFO L290 TraceCheckUtils]: 296: Hoare triple {74956#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); {74956#false} is VALID [2022-02-20 18:42:10,258 INFO L290 TraceCheckUtils]: 297: Hoare triple {74956#false} assume !!(0 == ~ep14~0 % 256); {74956#false} is VALID [2022-02-20 18:42:10,258 INFO L290 TraceCheckUtils]: 298: Hoare triple {74956#false} assume !!(0 == ~ep24~0 % 256); {74956#false} is VALID [2022-02-20 18:42:10,258 INFO L290 TraceCheckUtils]: 299: Hoare triple {74956#false} assume !!(0 == ~ep34~0 % 256); {74956#false} is VALID [2022-02-20 18:42:10,258 INFO L290 TraceCheckUtils]: 300: Hoare triple {74956#false} assume 3 == ~r4~0; {74956#false} is VALID [2022-02-20 18:42:10,258 INFO L290 TraceCheckUtils]: 301: Hoare triple {74956#false} assume ~max4~0 == ~id4~0;~st4~0 := 1; {74956#false} is VALID [2022-02-20 18:42:10,258 INFO L290 TraceCheckUtils]: 302: Hoare triple {74956#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; {74956#false} is VALID [2022-02-20 18:42:10,258 INFO L290 TraceCheckUtils]: 303: Hoare triple {74956#false} assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1);main_~check__tmp~5#1 := 0; {74956#false} is VALID [2022-02-20 18:42:10,258 INFO L290 TraceCheckUtils]: 304: Hoare triple {74956#false} ~__return_5451~0 := main_~check__tmp~5#1;main_~main__c1~0#1 := ~__return_5451~0;~__tmp_5452_0~0 := main_~main____CPAchecker_TMP_0~4#1; {74956#false} is VALID [2022-02-20 18:42:10,258 INFO L290 TraceCheckUtils]: 305: Hoare triple {74956#false} main_~main____CPAchecker_TMP_0~4#1 := ~__tmp_5452_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; {74956#false} is VALID [2022-02-20 18:42:10,258 INFO L290 TraceCheckUtils]: 306: Hoare triple {74956#false} assume 0 == main_~assert__arg~5#1 % 256; {74956#false} is VALID [2022-02-20 18:42:10,258 INFO L290 TraceCheckUtils]: 307: Hoare triple {74956#false} assume !false; {74956#false} is VALID [2022-02-20 18:42:10,259 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 18:42:10,260 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 18:42:10,260 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1076184776] [2022-02-20 18:42:10,260 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1076184776] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 18:42:10,260 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 18:42:10,260 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 18:42:10,260 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2053799303] [2022-02-20 18:42:10,261 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 18:42:10,261 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 102.66666666666667) internal successors, (308), 3 states have internal predecessors, (308), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 308 [2022-02-20 18:42:10,262 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 18:42:10,262 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 102.66666666666667) internal successors, (308), 3 states have internal predecessors, (308), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:42:10,446 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 308 edges. 308 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:42:10,446 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 18:42:10,447 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 18:42:10,447 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 18:42:10,447 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 18:42:10,447 INFO L87 Difference]: Start difference. First operand 2787 states and 4280 transitions. Second operand has 3 states, 3 states have (on average 102.66666666666667) internal successors, (308), 3 states have internal predecessors, (308), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:42:14,881 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:42:14,881 INFO L93 Difference]: Finished difference Result 7926 states and 12105 transitions. [2022-02-20 18:42:14,881 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 18:42:14,882 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 102.66666666666667) internal successors, (308), 3 states have internal predecessors, (308), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 308 [2022-02-20 18:42:14,882 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 18:42:14,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 102.66666666666667) internal successors, (308), 3 states have internal predecessors, (308), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:42:14,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3212 transitions. [2022-02-20 18:42:14,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 102.66666666666667) internal successors, (308), 3 states have internal predecessors, (308), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:42:14,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3212 transitions. [2022-02-20 18:42:14,901 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 3212 transitions. [2022-02-20 18:42:16,614 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 3212 edges. 3212 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:42:17,801 INFO L225 Difference]: With dead ends: 7926 [2022-02-20 18:42:17,801 INFO L226 Difference]: Without dead ends: 5380 [2022-02-20 18:42:17,811 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 18:42:17,814 INFO L933 BasicCegarLoop]: 2164 mSDtfsCounter, 969 mSDsluCounter, 1057 mSDsCounter, 0 mSdLazyCounter, 25 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 969 SdHoareTripleChecker+Valid, 3221 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 18:42:17,814 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [969 Valid, 3221 Invalid, 46 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 25 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-02-20 18:42:17,817 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5380 states. [2022-02-20 18:42:18,440 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5380 to 5378. [2022-02-20 18:42:18,440 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 18:42:18,446 INFO L82 GeneralOperation]: Start isEquivalent. First operand 5380 states. Second operand has 5378 states, 5377 states have (on average 1.5242700390552353) internal successors, (8196), 5377 states have internal predecessors, (8196), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:42:18,451 INFO L74 IsIncluded]: Start isIncluded. First operand 5380 states. Second operand has 5378 states, 5377 states have (on average 1.5242700390552353) internal successors, (8196), 5377 states have internal predecessors, (8196), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:42:18,455 INFO L87 Difference]: Start difference. First operand 5380 states. Second operand has 5378 states, 5377 states have (on average 1.5242700390552353) internal successors, (8196), 5377 states have internal predecessors, (8196), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:42:19,233 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:42:19,234 INFO L93 Difference]: Finished difference Result 5380 states and 8197 transitions. [2022-02-20 18:42:19,234 INFO L276 IsEmpty]: Start isEmpty. Operand 5380 states and 8197 transitions. [2022-02-20 18:42:19,238 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:42:19,238 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:42:19,244 INFO L74 IsIncluded]: Start isIncluded. First operand has 5378 states, 5377 states have (on average 1.5242700390552353) internal successors, (8196), 5377 states have internal predecessors, (8196), 0 states have call successors, (0), 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 5380 states. [2022-02-20 18:42:19,249 INFO L87 Difference]: Start difference. First operand has 5378 states, 5377 states have (on average 1.5242700390552353) internal successors, (8196), 5377 states have internal predecessors, (8196), 0 states have call successors, (0), 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 5380 states. [2022-02-20 18:42:20,016 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:42:20,016 INFO L93 Difference]: Finished difference Result 5380 states and 8197 transitions. [2022-02-20 18:42:20,016 INFO L276 IsEmpty]: Start isEmpty. Operand 5380 states and 8197 transitions. [2022-02-20 18:42:20,020 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:42:20,020 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:42:20,021 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 18:42:20,021 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 18:42:20,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5378 states, 5377 states have (on average 1.5242700390552353) internal successors, (8196), 5377 states have internal predecessors, (8196), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:42:21,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5378 states to 5378 states and 8196 transitions. [2022-02-20 18:42:21,216 INFO L78 Accepts]: Start accepts. Automaton has 5378 states and 8196 transitions. Word has length 308 [2022-02-20 18:42:21,216 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 18:42:21,216 INFO L470 AbstractCegarLoop]: Abstraction has 5378 states and 8196 transitions. [2022-02-20 18:42:21,217 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 102.66666666666667) internal successors, (308), 3 states have internal predecessors, (308), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:42:21,217 INFO L276 IsEmpty]: Start isEmpty. Operand 5378 states and 8196 transitions. [2022-02-20 18:42:21,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2022-02-20 18:42:21,221 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 18:42:21,223 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 18:42:21,224 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-02-20 18:42:21,224 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 18:42:21,224 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 18:42:21,224 INFO L85 PathProgramCache]: Analyzing trace with hash -1877946257, now seen corresponding path program 1 times [2022-02-20 18:42:21,224 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 18:42:21,225 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1928250667] [2022-02-20 18:42:21,225 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 18:42:21,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 18:42:21,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:42:21,517 INFO L290 TraceCheckUtils]: 0: Hoare triple {103882#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(55, 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;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 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_4295~0 := 0;~__return_4505~0 := 0;~__return_4688~0 := 0;~__return_4879~0 := 0;~__return_5062~0 := 0;~__return_5253~0 := 0;~__return_5451~0 := 0;~__tmp_5452_0~0 := 0;~__return_5625~0 := 0;~__return_5465~0 := 0; {103882#true} is VALID [2022-02-20 18:42:21,518 INFO L290 TraceCheckUtils]: 1: Hoare triple {103882#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_~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_~node3____CPAchecker_TMP_2~3#1, main_~node3____CPAchecker_TMP_1~3#1, main_~node3____CPAchecker_TMP_0~3#1, main_~node2____CPAchecker_TMP_2~3#1, main_~node2____CPAchecker_TMP_1~3#1, main_~node2____CPAchecker_TMP_0~3#1, main_~node1____CPAchecker_TMP_2~3#1, main_~node1____CPAchecker_TMP_1~3#1, main_~node1____CPAchecker_TMP_0~3#1, main_~main____CPAchecker_TMP_0~5#1, main_~__tmp_6~0#1, main_~assert__arg~5#1, main_~check__tmp~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_~node3____CPAchecker_TMP_2~2#1, main_~node3____CPAchecker_TMP_1~2#1, main_~node3____CPAchecker_TMP_0~2#1, main_~node2____CPAchecker_TMP_2~2#1, main_~node2____CPAchecker_TMP_1~2#1, main_~node2____CPAchecker_TMP_0~2#1, main_~node1____CPAchecker_TMP_2~2#1, main_~node1____CPAchecker_TMP_1~2#1, main_~node1____CPAchecker_TMP_0~2#1, main_~main____CPAchecker_TMP_0~3#1, main_~__tmp_4~0#1, main_~assert__arg~3#1, main_~check__tmp~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_~node3____CPAchecker_TMP_2~1#1, main_~node3____CPAchecker_TMP_1~1#1, main_~node3____CPAchecker_TMP_0~1#1, main_~node2____CPAchecker_TMP_2~1#1, main_~node2____CPAchecker_TMP_1~1#1, main_~node2____CPAchecker_TMP_0~1#1, main_~node1____CPAchecker_TMP_2~1#1, main_~node1____CPAchecker_TMP_1~1#1, main_~node1____CPAchecker_TMP_0~1#1, main_~main____CPAchecker_TMP_0~1#1, main_~__tmp_2~0#1, main_~assert__arg~1#1, main_~check__tmp~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_~node3____CPAchecker_TMP_2~0#1, main_~node3____CPAchecker_TMP_1~0#1, main_~node3____CPAchecker_TMP_0~0#1, main_~node2____CPAchecker_TMP_2~0#1, main_~node2____CPAchecker_TMP_1~0#1, main_~node2____CPAchecker_TMP_0~0#1, main_~node1____CPAchecker_TMP_2~0#1, main_~node1____CPAchecker_TMP_1~0#1, main_~node1____CPAchecker_TMP_0~0#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;assume -128 <= main_#t~nondet23#1 && main_#t~nondet23#1 <= 127;~id2~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;assume -128 <= main_#t~nondet24#1 && main_#t~nondet24#1 <= 127;~r2~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;assume -128 <= main_#t~nondet25#1 && main_#t~nondet25#1 <= 127;~st2~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;assume -128 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 127;~nl2~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;assume -128 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 127;~m2~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;assume -128 <= main_#t~nondet28#1 && main_#t~nondet28#1 <= 127;~max2~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;~mode2~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;assume -128 <= main_#t~nondet30#1 && main_#t~nondet30#1 <= 127;~id3~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;assume -128 <= main_#t~nondet31#1 && main_#t~nondet31#1 <= 127;~r3~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;assume -128 <= main_#t~nondet32#1 && main_#t~nondet32#1 <= 127;~st3~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;assume -128 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 127;~nl3~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;assume -128 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 127;~m3~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;assume -128 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 127;~max3~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;~mode3~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;assume -128 <= main_#t~nondet37#1 && main_#t~nondet37#1 <= 127;~id4~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;assume -128 <= main_#t~nondet38#1 && main_#t~nondet38#1 <= 127;~r4~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;assume -128 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 127;~st4~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;assume -128 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 127;~nl4~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;assume -128 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 127;~m4~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;assume -128 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 127;~max4~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~mode4~0 := main_#t~nondet43#1;havoc main_#t~nondet43#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; {103884#(= (+ (* (- 1) ~ep13~0) |ULTIMATE.start_main_~init__r131~0#1|) 0)} is VALID [2022-02-20 18:42:21,519 INFO L290 TraceCheckUtils]: 2: Hoare triple {103884#(= (+ (* (- 1) ~ep13~0) |ULTIMATE.start_main_~init__r131~0#1|) 0)} assume !!(0 == main_~init__r121~0#1 % 256); {103884#(= (+ (* (- 1) ~ep13~0) |ULTIMATE.start_main_~init__r131~0#1|) 0)} is VALID [2022-02-20 18:42:21,519 INFO L290 TraceCheckUtils]: 3: Hoare triple {103884#(= (+ (* (- 1) ~ep13~0) |ULTIMATE.start_main_~init__r131~0#1|) 0)} assume !(0 == main_~init__r131~0#1 % 256); {103885#(and (< (* 256 (div |ULTIMATE.start_main_~init__r131~0#1| 256)) |ULTIMATE.start_main_~init__r131~0#1|) (= ~ep13~0 |ULTIMATE.start_main_~init__r131~0#1|))} is VALID [2022-02-20 18:42:21,520 INFO L290 TraceCheckUtils]: 4: Hoare triple {103885#(and (< (* 256 (div |ULTIMATE.start_main_~init__r131~0#1| 256)) |ULTIMATE.start_main_~init__r131~0#1|) (= ~ep13~0 |ULTIMATE.start_main_~init__r131~0#1|))} assume !!(0 == ~ep32~0 % 256); {103885#(and (< (* 256 (div |ULTIMATE.start_main_~init__r131~0#1| 256)) |ULTIMATE.start_main_~init__r131~0#1|) (= ~ep13~0 |ULTIMATE.start_main_~init__r131~0#1|))} is VALID [2022-02-20 18:42:21,520 INFO L290 TraceCheckUtils]: 5: Hoare triple {103885#(and (< (* 256 (div |ULTIMATE.start_main_~init__r131~0#1| 256)) |ULTIMATE.start_main_~init__r131~0#1|) (= ~ep13~0 |ULTIMATE.start_main_~init__r131~0#1|))} assume !(0 == main_~init__r141~0#1 % 256); {103885#(and (< (* 256 (div |ULTIMATE.start_main_~init__r131~0#1| 256)) |ULTIMATE.start_main_~init__r131~0#1|) (= ~ep13~0 |ULTIMATE.start_main_~init__r131~0#1|))} is VALID [2022-02-20 18:42:21,520 INFO L290 TraceCheckUtils]: 6: Hoare triple {103885#(and (< (* 256 (div |ULTIMATE.start_main_~init__r131~0#1| 256)) |ULTIMATE.start_main_~init__r131~0#1|) (= ~ep13~0 |ULTIMATE.start_main_~init__r131~0#1|))} assume !!(0 == ~ep42~0 % 256);main_~init__tmp~0#1 := 0; {103885#(and (< (* 256 (div |ULTIMATE.start_main_~init__r131~0#1| 256)) |ULTIMATE.start_main_~init__r131~0#1|) (= ~ep13~0 |ULTIMATE.start_main_~init__r131~0#1|))} is VALID [2022-02-20 18:42:21,521 INFO L290 TraceCheckUtils]: 7: Hoare triple {103885#(and (< (* 256 (div |ULTIMATE.start_main_~init__r131~0#1| 256)) |ULTIMATE.start_main_~init__r131~0#1|) (= ~ep13~0 |ULTIMATE.start_main_~init__r131~0#1|))} main_~init__r122~0#1 := (if 0 == main_~init__tmp~0#1 then 0 else 1); {103885#(and (< (* 256 (div |ULTIMATE.start_main_~init__r131~0#1| 256)) |ULTIMATE.start_main_~init__r131~0#1|) (= ~ep13~0 |ULTIMATE.start_main_~init__r131~0#1|))} is VALID [2022-02-20 18:42:21,521 INFO L290 TraceCheckUtils]: 8: Hoare triple {103885#(and (< (* 256 (div |ULTIMATE.start_main_~init__r131~0#1| 256)) |ULTIMATE.start_main_~init__r131~0#1|) (= ~ep13~0 |ULTIMATE.start_main_~init__r131~0#1|))} assume !(0 == main_~init__r131~0#1 % 256);main_~init__tmp___0~0#1 := 1; {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:42:21,522 INFO L290 TraceCheckUtils]: 9: Hoare triple {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} main_~init__r132~0#1 := (if 0 == main_~init__tmp___0~0#1 then 0 else 1); {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:42:21,522 INFO L290 TraceCheckUtils]: 10: Hoare triple {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r141~0#1 % 256);main_~init__tmp___1~0#1 := 1; {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:42:21,522 INFO L290 TraceCheckUtils]: 11: Hoare triple {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} main_~init__r142~0#1 := (if 0 == main_~init__tmp___1~0#1 then 0 else 1); {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:42:21,523 INFO L290 TraceCheckUtils]: 12: Hoare triple {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r211~0#1 % 256);main_~init__tmp___2~0#1 := 1; {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:42:21,523 INFO L290 TraceCheckUtils]: 13: Hoare triple {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} main_~init__r212~0#1 := (if 0 == main_~init__tmp___2~0#1 then 0 else 1); {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:42:21,523 INFO L290 TraceCheckUtils]: 14: Hoare triple {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r231~0#1 % 256);main_~init__tmp___3~0#1 := 1; {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:42:21,523 INFO L290 TraceCheckUtils]: 15: Hoare triple {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} main_~init__r232~0#1 := (if 0 == main_~init__tmp___3~0#1 then 0 else 1); {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:42:21,525 INFO L290 TraceCheckUtils]: 16: Hoare triple {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r241~0#1 % 256);main_~init__tmp___4~0#1 := 1; {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:42:21,525 INFO L290 TraceCheckUtils]: 17: Hoare triple {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} main_~init__r242~0#1 := (if 0 == main_~init__tmp___4~0#1 then 0 else 1); {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:42:21,525 INFO L290 TraceCheckUtils]: 18: Hoare triple {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r311~0#1 % 256);main_~init__tmp___5~0#1 := 1; {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:42:21,526 INFO L290 TraceCheckUtils]: 19: Hoare triple {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} main_~init__r312~0#1 := (if 0 == main_~init__tmp___5~0#1 then 0 else 1); {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:42:21,526 INFO L290 TraceCheckUtils]: 20: Hoare triple {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r321~0#1 % 256);main_~init__tmp___6~0#1 := 1; {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:42:21,526 INFO L290 TraceCheckUtils]: 21: Hoare triple {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} main_~init__r322~0#1 := (if 0 == main_~init__tmp___6~0#1 then 0 else 1); {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:42:21,526 INFO L290 TraceCheckUtils]: 22: Hoare triple {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r341~0#1 % 256);main_~init__tmp___7~0#1 := 1; {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:42:21,527 INFO L290 TraceCheckUtils]: 23: Hoare triple {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} main_~init__r342~0#1 := (if 0 == main_~init__tmp___7~0#1 then 0 else 1); {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:42:21,527 INFO L290 TraceCheckUtils]: 24: Hoare triple {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r411~0#1 % 256);main_~init__tmp___8~0#1 := 1; {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:42:21,527 INFO L290 TraceCheckUtils]: 25: Hoare triple {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} main_~init__r412~0#1 := (if 0 == main_~init__tmp___8~0#1 then 0 else 1); {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:42:21,528 INFO L290 TraceCheckUtils]: 26: Hoare triple {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r421~0#1 % 256);main_~init__tmp___9~0#1 := 1; {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:42:21,528 INFO L290 TraceCheckUtils]: 27: Hoare triple {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} main_~init__r422~0#1 := (if 0 == main_~init__tmp___9~0#1 then 0 else 1); {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:42:21,528 INFO L290 TraceCheckUtils]: 28: Hoare triple {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r431~0#1 % 256);main_~init__tmp___10~0#1 := 1; {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:42:21,528 INFO L290 TraceCheckUtils]: 29: Hoare triple {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} main_~init__r432~0#1 := (if 0 == main_~init__tmp___10~0#1 then 0 else 1); {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:42:21,529 INFO L290 TraceCheckUtils]: 30: Hoare triple {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r122~0#1 % 256);main_~init__tmp___11~0#1 := 1; {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:42:21,529 INFO L290 TraceCheckUtils]: 31: Hoare triple {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} main_~init__r123~0#1 := (if 0 == main_~init__tmp___11~0#1 then 0 else 1); {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:42:21,529 INFO L290 TraceCheckUtils]: 32: Hoare triple {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r132~0#1 % 256);main_~init__tmp___12~0#1 := 1; {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:42:21,529 INFO L290 TraceCheckUtils]: 33: Hoare triple {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} main_~init__r133~0#1 := (if 0 == main_~init__tmp___12~0#1 then 0 else 1); {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:42:21,530 INFO L290 TraceCheckUtils]: 34: Hoare triple {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r142~0#1 % 256);main_~init__tmp___13~0#1 := 1; {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:42:21,530 INFO L290 TraceCheckUtils]: 35: Hoare triple {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} main_~init__r143~0#1 := (if 0 == main_~init__tmp___13~0#1 then 0 else 1); {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:42:21,530 INFO L290 TraceCheckUtils]: 36: Hoare triple {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r212~0#1 % 256);main_~init__tmp___14~0#1 := 1; {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:42:21,531 INFO L290 TraceCheckUtils]: 37: Hoare triple {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} main_~init__r213~0#1 := (if 0 == main_~init__tmp___14~0#1 then 0 else 1); {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:42:21,531 INFO L290 TraceCheckUtils]: 38: Hoare triple {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r232~0#1 % 256);main_~init__tmp___15~0#1 := 1; {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:42:21,531 INFO L290 TraceCheckUtils]: 39: Hoare triple {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} main_~init__r233~0#1 := (if 0 == main_~init__tmp___15~0#1 then 0 else 1); {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:42:21,531 INFO L290 TraceCheckUtils]: 40: Hoare triple {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r242~0#1 % 256);main_~init__tmp___16~0#1 := 1; {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:42:21,532 INFO L290 TraceCheckUtils]: 41: Hoare triple {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} main_~init__r243~0#1 := (if 0 == main_~init__tmp___16~0#1 then 0 else 1); {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:42:21,532 INFO L290 TraceCheckUtils]: 42: Hoare triple {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r312~0#1 % 256);main_~init__tmp___17~0#1 := 1; {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:42:21,532 INFO L290 TraceCheckUtils]: 43: Hoare triple {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} main_~init__r313~0#1 := (if 0 == main_~init__tmp___17~0#1 then 0 else 1); {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:42:21,533 INFO L290 TraceCheckUtils]: 44: Hoare triple {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r322~0#1 % 256);main_~init__tmp___18~0#1 := 1; {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:42:21,533 INFO L290 TraceCheckUtils]: 45: Hoare triple {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} main_~init__r323~0#1 := (if 0 == main_~init__tmp___18~0#1 then 0 else 1); {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:42:21,533 INFO L290 TraceCheckUtils]: 46: Hoare triple {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r342~0#1 % 256);main_~init__tmp___19~0#1 := 1; {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:42:21,533 INFO L290 TraceCheckUtils]: 47: Hoare triple {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} main_~init__r343~0#1 := (if 0 == main_~init__tmp___19~0#1 then 0 else 1); {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:42:21,534 INFO L290 TraceCheckUtils]: 48: Hoare triple {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r412~0#1 % 256);main_~init__tmp___20~0#1 := 1; {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:42:21,534 INFO L290 TraceCheckUtils]: 49: Hoare triple {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} main_~init__r413~0#1 := (if 0 == main_~init__tmp___20~0#1 then 0 else 1); {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:42:21,534 INFO L290 TraceCheckUtils]: 50: Hoare triple {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r422~0#1 % 256);main_~init__tmp___21~0#1 := 1; {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:42:21,535 INFO L290 TraceCheckUtils]: 51: Hoare triple {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} main_~init__r423~0#1 := (if 0 == main_~init__tmp___21~0#1 then 0 else 1); {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:42:21,535 INFO L290 TraceCheckUtils]: 52: Hoare triple {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r432~0#1 % 256);main_~init__tmp___22~0#1 := 1; {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:42:21,535 INFO L290 TraceCheckUtils]: 53: Hoare triple {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} main_~init__r433~0#1 := (if 0 == main_~init__tmp___22~0#1 then 0 else 1); {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:42:21,535 INFO L290 TraceCheckUtils]: 54: Hoare triple {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume ~id1~0 != ~id2~0; {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:42:21,536 INFO L290 TraceCheckUtils]: 55: Hoare triple {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume ~id1~0 != ~id3~0; {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:42:21,536 INFO L290 TraceCheckUtils]: 56: Hoare triple {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume ~id1~0 != ~id4~0; {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:42:21,536 INFO L290 TraceCheckUtils]: 57: Hoare triple {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume ~id2~0 != ~id3~0; {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:42:21,537 INFO L290 TraceCheckUtils]: 58: Hoare triple {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume ~id2~0 != ~id4~0; {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:42:21,537 INFO L290 TraceCheckUtils]: 59: Hoare triple {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume ~id3~0 != ~id4~0; {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:42:21,537 INFO L290 TraceCheckUtils]: 60: Hoare triple {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume ~id1~0 >= 0; {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:42:21,537 INFO L290 TraceCheckUtils]: 61: Hoare triple {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume ~id2~0 >= 0; {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:42:21,538 INFO L290 TraceCheckUtils]: 62: Hoare triple {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume ~id3~0 >= 0; {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:42:21,538 INFO L290 TraceCheckUtils]: 63: Hoare triple {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume ~id4~0 >= 0; {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:42:21,538 INFO L290 TraceCheckUtils]: 64: Hoare triple {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume 0 == ~r1~0; {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:42:21,538 INFO L290 TraceCheckUtils]: 65: Hoare triple {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume 0 == ~r2~0; {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:42:21,539 INFO L290 TraceCheckUtils]: 66: Hoare triple {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume 0 == ~r3~0; {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:42:21,539 INFO L290 TraceCheckUtils]: 67: Hoare triple {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume 0 == ~r4~0; {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:42:21,539 INFO L290 TraceCheckUtils]: 68: Hoare triple {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r123~0#1 % 256); {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:42:21,540 INFO L290 TraceCheckUtils]: 69: Hoare triple {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r133~0#1 % 256); {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:42:21,540 INFO L290 TraceCheckUtils]: 70: Hoare triple {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r143~0#1 % 256); {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:42:21,540 INFO L290 TraceCheckUtils]: 71: Hoare triple {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r213~0#1 % 256); {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:42:21,540 INFO L290 TraceCheckUtils]: 72: Hoare triple {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r233~0#1 % 256); {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:42:21,541 INFO L290 TraceCheckUtils]: 73: Hoare triple {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r243~0#1 % 256); {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:42:21,541 INFO L290 TraceCheckUtils]: 74: Hoare triple {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r313~0#1 % 256); {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:42:21,541 INFO L290 TraceCheckUtils]: 75: Hoare triple {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r323~0#1 % 256); {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:42:21,542 INFO L290 TraceCheckUtils]: 76: Hoare triple {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r343~0#1 % 256); {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:42:21,542 INFO L290 TraceCheckUtils]: 77: Hoare triple {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r413~0#1 % 256); {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:42:21,542 INFO L290 TraceCheckUtils]: 78: Hoare triple {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r423~0#1 % 256); {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:42:21,542 INFO L290 TraceCheckUtils]: 79: Hoare triple {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r433~0#1 % 256); {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:42:21,543 INFO L290 TraceCheckUtils]: 80: Hoare triple {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume ~max1~0 == ~id1~0; {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:42:21,543 INFO L290 TraceCheckUtils]: 81: Hoare triple {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume ~max2~0 == ~id2~0; {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:42:21,543 INFO L290 TraceCheckUtils]: 82: Hoare triple {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume ~max3~0 == ~id3~0; {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:42:21,543 INFO L290 TraceCheckUtils]: 83: Hoare triple {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume ~max4~0 == ~id4~0; {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:42:21,544 INFO L290 TraceCheckUtils]: 84: Hoare triple {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume 0 == ~st1~0; {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:42:21,544 INFO L290 TraceCheckUtils]: 85: Hoare triple {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume 0 == ~st2~0; {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:42:21,544 INFO L290 TraceCheckUtils]: 86: Hoare triple {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume 0 == ~st3~0; {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:42:21,545 INFO L290 TraceCheckUtils]: 87: Hoare triple {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume 0 == ~st4~0; {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:42:21,545 INFO L290 TraceCheckUtils]: 88: Hoare triple {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume 0 == ~nl1~0; {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:42:21,545 INFO L290 TraceCheckUtils]: 89: Hoare triple {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume 0 == ~nl2~0; {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:42:21,545 INFO L290 TraceCheckUtils]: 90: Hoare triple {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume 0 == ~nl3~0; {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:42:21,546 INFO L290 TraceCheckUtils]: 91: Hoare triple {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume 0 == ~nl4~0; {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:42:21,546 INFO L290 TraceCheckUtils]: 92: Hoare triple {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume 0 == ~mode1~0 % 256; {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:42:21,546 INFO L290 TraceCheckUtils]: 93: Hoare triple {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume 0 == ~mode2~0 % 256; {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:42:21,547 INFO L290 TraceCheckUtils]: 94: Hoare triple {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume 0 == ~mode3~0 % 256; {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:42:21,547 INFO L290 TraceCheckUtils]: 95: Hoare triple {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume 0 == ~mode4~0 % 256;main_~init__tmp___23~0#1 := 1;~__return_4295~0 := main_~init__tmp___23~0#1;main_~main__i2~0#1 := ~__return_4295~0; {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:42:21,547 INFO L290 TraceCheckUtils]: 96: Hoare triple {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} 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; {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:42:21,547 INFO L290 TraceCheckUtils]: 97: Hoare triple {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume main_~main__i2~0#1 < 8; {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:42:21,548 INFO L290 TraceCheckUtils]: 98: Hoare triple {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !!(0 == ~mode1~0 % 256); {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:42:21,548 INFO L290 TraceCheckUtils]: 99: Hoare triple {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume ~r1~0 < 3; {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:42:21,548 INFO L290 TraceCheckUtils]: 100: Hoare triple {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !!(0 == ~ep12~0 % 256); {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:42:21,549 INFO L290 TraceCheckUtils]: 101: Hoare triple {103886#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !!(0 == ~ep13~0 % 256); {103883#false} is VALID [2022-02-20 18:42:21,549 INFO L290 TraceCheckUtils]: 102: Hoare triple {103883#false} assume !!(0 == ~ep14~0 % 256); {103883#false} is VALID [2022-02-20 18:42:21,549 INFO L290 TraceCheckUtils]: 103: Hoare triple {103883#false} ~mode1~0 := 1; {103883#false} is VALID [2022-02-20 18:42:21,549 INFO L290 TraceCheckUtils]: 104: Hoare triple {103883#false} assume !!(0 == ~mode2~0 % 256); {103883#false} is VALID [2022-02-20 18:42:21,549 INFO L290 TraceCheckUtils]: 105: Hoare triple {103883#false} assume ~r2~0 < 3; {103883#false} is VALID [2022-02-20 18:42:21,549 INFO L290 TraceCheckUtils]: 106: Hoare triple {103883#false} assume !!(0 == ~ep21~0 % 256); {103883#false} is VALID [2022-02-20 18:42:21,549 INFO L290 TraceCheckUtils]: 107: Hoare triple {103883#false} assume !!(0 == ~ep23~0 % 256); {103883#false} is VALID [2022-02-20 18:42:21,550 INFO L290 TraceCheckUtils]: 108: Hoare triple {103883#false} assume !!(0 == ~ep24~0 % 256); {103883#false} is VALID [2022-02-20 18:42:21,550 INFO L290 TraceCheckUtils]: 109: Hoare triple {103883#false} ~mode2~0 := 1; {103883#false} is VALID [2022-02-20 18:42:21,550 INFO L290 TraceCheckUtils]: 110: Hoare triple {103883#false} assume !!(0 == ~mode3~0 % 256); {103883#false} is VALID [2022-02-20 18:42:21,550 INFO L290 TraceCheckUtils]: 111: Hoare triple {103883#false} assume ~r3~0 < 3; {103883#false} is VALID [2022-02-20 18:42:21,550 INFO L290 TraceCheckUtils]: 112: Hoare triple {103883#false} assume !!(0 == ~ep31~0 % 256); {103883#false} is VALID [2022-02-20 18:42:21,550 INFO L290 TraceCheckUtils]: 113: Hoare triple {103883#false} assume !!(0 == ~ep32~0 % 256); {103883#false} is VALID [2022-02-20 18:42:21,550 INFO L290 TraceCheckUtils]: 114: Hoare triple {103883#false} assume !!(0 == ~ep34~0 % 256); {103883#false} is VALID [2022-02-20 18:42:21,550 INFO L290 TraceCheckUtils]: 115: Hoare triple {103883#false} ~mode3~0 := 1; {103883#false} is VALID [2022-02-20 18:42:21,551 INFO L290 TraceCheckUtils]: 116: Hoare triple {103883#false} assume !!(0 == ~mode4~0 % 256); {103883#false} is VALID [2022-02-20 18:42:21,551 INFO L290 TraceCheckUtils]: 117: Hoare triple {103883#false} assume ~r4~0 < 3; {103883#false} is VALID [2022-02-20 18:42:21,551 INFO L290 TraceCheckUtils]: 118: Hoare triple {103883#false} assume !!(0 == ~ep41~0 % 256); {103883#false} is VALID [2022-02-20 18:42:21,551 INFO L290 TraceCheckUtils]: 119: Hoare triple {103883#false} assume !!(0 == ~ep42~0 % 256); {103883#false} is VALID [2022-02-20 18:42:21,551 INFO L290 TraceCheckUtils]: 120: Hoare triple {103883#false} assume !!(0 == ~ep43~0 % 256); {103883#false} is VALID [2022-02-20 18:42:21,551 INFO L290 TraceCheckUtils]: 121: Hoare triple {103883#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; {103883#false} is VALID [2022-02-20 18:42:21,551 INFO L290 TraceCheckUtils]: 122: Hoare triple {103883#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {103883#false} is VALID [2022-02-20 18:42:21,551 INFO L290 TraceCheckUtils]: 123: Hoare triple {103883#false} assume ~st1~0 + ~nl1~0 <= 1; {103883#false} is VALID [2022-02-20 18:42:21,552 INFO L290 TraceCheckUtils]: 124: Hoare triple {103883#false} assume ~st2~0 + ~nl2~0 <= 1; {103883#false} is VALID [2022-02-20 18:42:21,552 INFO L290 TraceCheckUtils]: 125: Hoare triple {103883#false} assume ~st3~0 + ~nl3~0 <= 1; {103883#false} is VALID [2022-02-20 18:42:21,552 INFO L290 TraceCheckUtils]: 126: Hoare triple {103883#false} assume ~st4~0 + ~nl4~0 <= 1; {103883#false} is VALID [2022-02-20 18:42:21,552 INFO L290 TraceCheckUtils]: 127: Hoare triple {103883#false} assume !(~r1~0 >= 3); {103883#false} is VALID [2022-02-20 18:42:21,552 INFO L290 TraceCheckUtils]: 128: Hoare triple {103883#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {103883#false} is VALID [2022-02-20 18:42:21,552 INFO L290 TraceCheckUtils]: 129: Hoare triple {103883#false} assume ~r1~0 < 3; {103883#false} is VALID [2022-02-20 18:42:21,552 INFO L290 TraceCheckUtils]: 130: Hoare triple {103883#false} assume !(~r1~0 >= 3); {103883#false} is VALID [2022-02-20 18:42:21,552 INFO L290 TraceCheckUtils]: 131: Hoare triple {103883#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {103883#false} is VALID [2022-02-20 18:42:21,552 INFO L290 TraceCheckUtils]: 132: Hoare triple {103883#false} assume ~r1~0 < 3;main_~check__tmp~0#1 := 1;~__return_4505~0 := main_~check__tmp~0#1;main_~main__c1~0#1 := ~__return_4505~0;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; {103883#false} is VALID [2022-02-20 18:42:21,553 INFO L290 TraceCheckUtils]: 133: Hoare triple {103883#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; {103883#false} is VALID [2022-02-20 18:42:21,553 INFO L290 TraceCheckUtils]: 134: Hoare triple {103883#false} assume main_~main__i2~0#1 < 8; {103883#false} is VALID [2022-02-20 18:42:21,553 INFO L290 TraceCheckUtils]: 135: Hoare triple {103883#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); {103883#false} is VALID [2022-02-20 18:42:21,553 INFO L290 TraceCheckUtils]: 136: Hoare triple {103883#false} assume !!(0 == ~ep21~0 % 256); {103883#false} is VALID [2022-02-20 18:42:21,553 INFO L290 TraceCheckUtils]: 137: Hoare triple {103883#false} assume !!(0 == ~ep31~0 % 256); {103883#false} is VALID [2022-02-20 18:42:21,553 INFO L290 TraceCheckUtils]: 138: Hoare triple {103883#false} assume !!(0 == ~ep41~0 % 256); {103883#false} is VALID [2022-02-20 18:42:21,553 INFO L290 TraceCheckUtils]: 139: Hoare triple {103883#false} assume !(3 == ~r1~0);~mode1~0 := 0; {103883#false} is VALID [2022-02-20 18:42:21,553 INFO L290 TraceCheckUtils]: 140: Hoare triple {103883#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); {103883#false} is VALID [2022-02-20 18:42:21,554 INFO L290 TraceCheckUtils]: 141: Hoare triple {103883#false} assume !!(0 == ~ep12~0 % 256); {103883#false} is VALID [2022-02-20 18:42:21,554 INFO L290 TraceCheckUtils]: 142: Hoare triple {103883#false} assume !!(0 == ~ep32~0 % 256); {103883#false} is VALID [2022-02-20 18:42:21,554 INFO L290 TraceCheckUtils]: 143: Hoare triple {103883#false} assume !!(0 == ~ep42~0 % 256); {103883#false} is VALID [2022-02-20 18:42:21,554 INFO L290 TraceCheckUtils]: 144: Hoare triple {103883#false} assume !(3 == ~r2~0);~mode2~0 := 0; {103883#false} is VALID [2022-02-20 18:42:21,554 INFO L290 TraceCheckUtils]: 145: Hoare triple {103883#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); {103883#false} is VALID [2022-02-20 18:42:21,554 INFO L290 TraceCheckUtils]: 146: Hoare triple {103883#false} assume !!(0 == ~ep13~0 % 256); {103883#false} is VALID [2022-02-20 18:42:21,554 INFO L290 TraceCheckUtils]: 147: Hoare triple {103883#false} assume !!(0 == ~ep23~0 % 256); {103883#false} is VALID [2022-02-20 18:42:21,554 INFO L290 TraceCheckUtils]: 148: Hoare triple {103883#false} assume !!(0 == ~ep43~0 % 256); {103883#false} is VALID [2022-02-20 18:42:21,554 INFO L290 TraceCheckUtils]: 149: Hoare triple {103883#false} assume !(3 == ~r3~0);~mode3~0 := 0; {103883#false} is VALID [2022-02-20 18:42:21,555 INFO L290 TraceCheckUtils]: 150: Hoare triple {103883#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); {103883#false} is VALID [2022-02-20 18:42:21,555 INFO L290 TraceCheckUtils]: 151: Hoare triple {103883#false} assume !!(0 == ~ep14~0 % 256); {103883#false} is VALID [2022-02-20 18:42:21,555 INFO L290 TraceCheckUtils]: 152: Hoare triple {103883#false} assume !!(0 == ~ep24~0 % 256); {103883#false} is VALID [2022-02-20 18:42:21,555 INFO L290 TraceCheckUtils]: 153: Hoare triple {103883#false} assume !!(0 == ~ep34~0 % 256); {103883#false} is VALID [2022-02-20 18:42:21,555 INFO L290 TraceCheckUtils]: 154: Hoare triple {103883#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; {103883#false} is VALID [2022-02-20 18:42:21,555 INFO L290 TraceCheckUtils]: 155: Hoare triple {103883#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {103883#false} is VALID [2022-02-20 18:42:21,555 INFO L290 TraceCheckUtils]: 156: Hoare triple {103883#false} assume ~st1~0 + ~nl1~0 <= 1; {103883#false} is VALID [2022-02-20 18:42:21,555 INFO L290 TraceCheckUtils]: 157: Hoare triple {103883#false} assume ~st2~0 + ~nl2~0 <= 1; {103883#false} is VALID [2022-02-20 18:42:21,556 INFO L290 TraceCheckUtils]: 158: Hoare triple {103883#false} assume ~st3~0 + ~nl3~0 <= 1; {103883#false} is VALID [2022-02-20 18:42:21,556 INFO L290 TraceCheckUtils]: 159: Hoare triple {103883#false} assume ~st4~0 + ~nl4~0 <= 1; {103883#false} is VALID [2022-02-20 18:42:21,556 INFO L290 TraceCheckUtils]: 160: Hoare triple {103883#false} assume !(~r1~0 >= 3); {103883#false} is VALID [2022-02-20 18:42:21,556 INFO L290 TraceCheckUtils]: 161: Hoare triple {103883#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {103883#false} is VALID [2022-02-20 18:42:21,556 INFO L290 TraceCheckUtils]: 162: Hoare triple {103883#false} assume ~r1~0 < 3; {103883#false} is VALID [2022-02-20 18:42:21,556 INFO L290 TraceCheckUtils]: 163: Hoare triple {103883#false} assume !(~r1~0 >= 3); {103883#false} is VALID [2022-02-20 18:42:21,556 INFO L290 TraceCheckUtils]: 164: Hoare triple {103883#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {103883#false} is VALID [2022-02-20 18:42:21,556 INFO L290 TraceCheckUtils]: 165: Hoare triple {103883#false} assume ~r1~0 < 3;main_~check__tmp~1#1 := 1;~__return_4688~0 := main_~check__tmp~1#1;main_~main__c1~0#1 := ~__return_4688~0;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; {103883#false} is VALID [2022-02-20 18:42:21,556 INFO L290 TraceCheckUtils]: 166: Hoare triple {103883#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; {103883#false} is VALID [2022-02-20 18:42:21,557 INFO L290 TraceCheckUtils]: 167: Hoare triple {103883#false} assume main_~main__i2~0#1 < 8; {103883#false} is VALID [2022-02-20 18:42:21,557 INFO L290 TraceCheckUtils]: 168: Hoare triple {103883#false} assume !!(0 == ~mode1~0 % 256); {103883#false} is VALID [2022-02-20 18:42:21,557 INFO L290 TraceCheckUtils]: 169: Hoare triple {103883#false} assume ~r1~0 < 3; {103883#false} is VALID [2022-02-20 18:42:21,557 INFO L290 TraceCheckUtils]: 170: Hoare triple {103883#false} assume !!(0 == ~ep12~0 % 256); {103883#false} is VALID [2022-02-20 18:42:21,557 INFO L290 TraceCheckUtils]: 171: Hoare triple {103883#false} assume !!(0 == ~ep13~0 % 256); {103883#false} is VALID [2022-02-20 18:42:21,557 INFO L290 TraceCheckUtils]: 172: Hoare triple {103883#false} assume !!(0 == ~ep14~0 % 256); {103883#false} is VALID [2022-02-20 18:42:21,557 INFO L290 TraceCheckUtils]: 173: Hoare triple {103883#false} ~mode1~0 := 1; {103883#false} is VALID [2022-02-20 18:42:21,557 INFO L290 TraceCheckUtils]: 174: Hoare triple {103883#false} assume !!(0 == ~mode2~0 % 256); {103883#false} is VALID [2022-02-20 18:42:21,558 INFO L290 TraceCheckUtils]: 175: Hoare triple {103883#false} assume ~r2~0 < 3; {103883#false} is VALID [2022-02-20 18:42:21,558 INFO L290 TraceCheckUtils]: 176: Hoare triple {103883#false} assume !!(0 == ~ep21~0 % 256); {103883#false} is VALID [2022-02-20 18:42:21,558 INFO L290 TraceCheckUtils]: 177: Hoare triple {103883#false} assume !!(0 == ~ep23~0 % 256); {103883#false} is VALID [2022-02-20 18:42:21,558 INFO L290 TraceCheckUtils]: 178: Hoare triple {103883#false} assume !!(0 == ~ep24~0 % 256); {103883#false} is VALID [2022-02-20 18:42:21,558 INFO L290 TraceCheckUtils]: 179: Hoare triple {103883#false} ~mode2~0 := 1; {103883#false} is VALID [2022-02-20 18:42:21,558 INFO L290 TraceCheckUtils]: 180: Hoare triple {103883#false} assume !!(0 == ~mode3~0 % 256); {103883#false} is VALID [2022-02-20 18:42:21,558 INFO L290 TraceCheckUtils]: 181: Hoare triple {103883#false} assume ~r3~0 < 3; {103883#false} is VALID [2022-02-20 18:42:21,558 INFO L290 TraceCheckUtils]: 182: Hoare triple {103883#false} assume !!(0 == ~ep31~0 % 256); {103883#false} is VALID [2022-02-20 18:42:21,558 INFO L290 TraceCheckUtils]: 183: Hoare triple {103883#false} assume !!(0 == ~ep32~0 % 256); {103883#false} is VALID [2022-02-20 18:42:21,559 INFO L290 TraceCheckUtils]: 184: Hoare triple {103883#false} assume !!(0 == ~ep34~0 % 256); {103883#false} is VALID [2022-02-20 18:42:21,559 INFO L290 TraceCheckUtils]: 185: Hoare triple {103883#false} ~mode3~0 := 1; {103883#false} is VALID [2022-02-20 18:42:21,559 INFO L290 TraceCheckUtils]: 186: Hoare triple {103883#false} assume !!(0 == ~mode4~0 % 256); {103883#false} is VALID [2022-02-20 18:42:21,559 INFO L290 TraceCheckUtils]: 187: Hoare triple {103883#false} assume ~r4~0 < 3; {103883#false} is VALID [2022-02-20 18:42:21,559 INFO L290 TraceCheckUtils]: 188: Hoare triple {103883#false} assume !!(0 == ~ep41~0 % 256); {103883#false} is VALID [2022-02-20 18:42:21,559 INFO L290 TraceCheckUtils]: 189: Hoare triple {103883#false} assume !!(0 == ~ep42~0 % 256); {103883#false} is VALID [2022-02-20 18:42:21,559 INFO L290 TraceCheckUtils]: 190: Hoare triple {103883#false} assume !!(0 == ~ep43~0 % 256); {103883#false} is VALID [2022-02-20 18:42:21,559 INFO L290 TraceCheckUtils]: 191: Hoare triple {103883#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; {103883#false} is VALID [2022-02-20 18:42:21,560 INFO L290 TraceCheckUtils]: 192: Hoare triple {103883#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {103883#false} is VALID [2022-02-20 18:42:21,560 INFO L290 TraceCheckUtils]: 193: Hoare triple {103883#false} assume ~st1~0 + ~nl1~0 <= 1; {103883#false} is VALID [2022-02-20 18:42:21,560 INFO L290 TraceCheckUtils]: 194: Hoare triple {103883#false} assume ~st2~0 + ~nl2~0 <= 1; {103883#false} is VALID [2022-02-20 18:42:21,560 INFO L290 TraceCheckUtils]: 195: Hoare triple {103883#false} assume ~st3~0 + ~nl3~0 <= 1; {103883#false} is VALID [2022-02-20 18:42:21,560 INFO L290 TraceCheckUtils]: 196: Hoare triple {103883#false} assume ~st4~0 + ~nl4~0 <= 1; {103883#false} is VALID [2022-02-20 18:42:21,560 INFO L290 TraceCheckUtils]: 197: Hoare triple {103883#false} assume !(~r1~0 >= 3); {103883#false} is VALID [2022-02-20 18:42:21,560 INFO L290 TraceCheckUtils]: 198: Hoare triple {103883#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {103883#false} is VALID [2022-02-20 18:42:21,560 INFO L290 TraceCheckUtils]: 199: Hoare triple {103883#false} assume ~r1~0 < 3; {103883#false} is VALID [2022-02-20 18:42:21,560 INFO L290 TraceCheckUtils]: 200: Hoare triple {103883#false} assume !(~r1~0 >= 3); {103883#false} is VALID [2022-02-20 18:42:21,561 INFO L290 TraceCheckUtils]: 201: Hoare triple {103883#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {103883#false} is VALID [2022-02-20 18:42:21,561 INFO L290 TraceCheckUtils]: 202: Hoare triple {103883#false} assume ~r1~0 < 3;main_~check__tmp~2#1 := 1;~__return_4879~0 := main_~check__tmp~2#1;main_~main__c1~0#1 := ~__return_4879~0;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; {103883#false} is VALID [2022-02-20 18:42:21,561 INFO L290 TraceCheckUtils]: 203: Hoare triple {103883#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; {103883#false} is VALID [2022-02-20 18:42:21,561 INFO L290 TraceCheckUtils]: 204: Hoare triple {103883#false} assume main_~main__i2~0#1 < 8; {103883#false} is VALID [2022-02-20 18:42:21,561 INFO L290 TraceCheckUtils]: 205: Hoare triple {103883#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); {103883#false} is VALID [2022-02-20 18:42:21,561 INFO L290 TraceCheckUtils]: 206: Hoare triple {103883#false} assume !!(0 == ~ep21~0 % 256); {103883#false} is VALID [2022-02-20 18:42:21,561 INFO L290 TraceCheckUtils]: 207: Hoare triple {103883#false} assume !!(0 == ~ep31~0 % 256); {103883#false} is VALID [2022-02-20 18:42:21,561 INFO L290 TraceCheckUtils]: 208: Hoare triple {103883#false} assume !!(0 == ~ep41~0 % 256); {103883#false} is VALID [2022-02-20 18:42:21,561 INFO L290 TraceCheckUtils]: 209: Hoare triple {103883#false} assume !(3 == ~r1~0);~mode1~0 := 0; {103883#false} is VALID [2022-02-20 18:42:21,562 INFO L290 TraceCheckUtils]: 210: Hoare triple {103883#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); {103883#false} is VALID [2022-02-20 18:42:21,562 INFO L290 TraceCheckUtils]: 211: Hoare triple {103883#false} assume !!(0 == ~ep12~0 % 256); {103883#false} is VALID [2022-02-20 18:42:21,562 INFO L290 TraceCheckUtils]: 212: Hoare triple {103883#false} assume !!(0 == ~ep32~0 % 256); {103883#false} is VALID [2022-02-20 18:42:21,562 INFO L290 TraceCheckUtils]: 213: Hoare triple {103883#false} assume !!(0 == ~ep42~0 % 256); {103883#false} is VALID [2022-02-20 18:42:21,562 INFO L290 TraceCheckUtils]: 214: Hoare triple {103883#false} assume !(3 == ~r2~0);~mode2~0 := 0; {103883#false} is VALID [2022-02-20 18:42:21,562 INFO L290 TraceCheckUtils]: 215: Hoare triple {103883#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); {103883#false} is VALID [2022-02-20 18:42:21,562 INFO L290 TraceCheckUtils]: 216: Hoare triple {103883#false} assume !!(0 == ~ep13~0 % 256); {103883#false} is VALID [2022-02-20 18:42:21,562 INFO L290 TraceCheckUtils]: 217: Hoare triple {103883#false} assume !!(0 == ~ep23~0 % 256); {103883#false} is VALID [2022-02-20 18:42:21,562 INFO L290 TraceCheckUtils]: 218: Hoare triple {103883#false} assume !!(0 == ~ep43~0 % 256); {103883#false} is VALID [2022-02-20 18:42:21,563 INFO L290 TraceCheckUtils]: 219: Hoare triple {103883#false} assume !(3 == ~r3~0);~mode3~0 := 0; {103883#false} is VALID [2022-02-20 18:42:21,563 INFO L290 TraceCheckUtils]: 220: Hoare triple {103883#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); {103883#false} is VALID [2022-02-20 18:42:21,563 INFO L290 TraceCheckUtils]: 221: Hoare triple {103883#false} assume !!(0 == ~ep14~0 % 256); {103883#false} is VALID [2022-02-20 18:42:21,563 INFO L290 TraceCheckUtils]: 222: Hoare triple {103883#false} assume !!(0 == ~ep24~0 % 256); {103883#false} is VALID [2022-02-20 18:42:21,563 INFO L290 TraceCheckUtils]: 223: Hoare triple {103883#false} assume !!(0 == ~ep34~0 % 256); {103883#false} is VALID [2022-02-20 18:42:21,563 INFO L290 TraceCheckUtils]: 224: Hoare triple {103883#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; {103883#false} is VALID [2022-02-20 18:42:21,563 INFO L290 TraceCheckUtils]: 225: Hoare triple {103883#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {103883#false} is VALID [2022-02-20 18:42:21,563 INFO L290 TraceCheckUtils]: 226: Hoare triple {103883#false} assume ~st1~0 + ~nl1~0 <= 1; {103883#false} is VALID [2022-02-20 18:42:21,564 INFO L290 TraceCheckUtils]: 227: Hoare triple {103883#false} assume ~st2~0 + ~nl2~0 <= 1; {103883#false} is VALID [2022-02-20 18:42:21,564 INFO L290 TraceCheckUtils]: 228: Hoare triple {103883#false} assume ~st3~0 + ~nl3~0 <= 1; {103883#false} is VALID [2022-02-20 18:42:21,564 INFO L290 TraceCheckUtils]: 229: Hoare triple {103883#false} assume ~st4~0 + ~nl4~0 <= 1; {103883#false} is VALID [2022-02-20 18:42:21,564 INFO L290 TraceCheckUtils]: 230: Hoare triple {103883#false} assume !(~r1~0 >= 3); {103883#false} is VALID [2022-02-20 18:42:21,564 INFO L290 TraceCheckUtils]: 231: Hoare triple {103883#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {103883#false} is VALID [2022-02-20 18:42:21,564 INFO L290 TraceCheckUtils]: 232: Hoare triple {103883#false} assume ~r1~0 < 3; {103883#false} is VALID [2022-02-20 18:42:21,564 INFO L290 TraceCheckUtils]: 233: Hoare triple {103883#false} assume !(~r1~0 >= 3); {103883#false} is VALID [2022-02-20 18:42:21,564 INFO L290 TraceCheckUtils]: 234: Hoare triple {103883#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {103883#false} is VALID [2022-02-20 18:42:21,565 INFO L290 TraceCheckUtils]: 235: Hoare triple {103883#false} assume ~r1~0 < 3;main_~check__tmp~3#1 := 1;~__return_5062~0 := main_~check__tmp~3#1;main_~main__c1~0#1 := ~__return_5062~0;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; {103883#false} is VALID [2022-02-20 18:42:21,565 INFO L290 TraceCheckUtils]: 236: Hoare triple {103883#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; {103883#false} is VALID [2022-02-20 18:42:21,565 INFO L290 TraceCheckUtils]: 237: Hoare triple {103883#false} assume main_~main__i2~0#1 < 8; {103883#false} is VALID [2022-02-20 18:42:21,565 INFO L290 TraceCheckUtils]: 238: Hoare triple {103883#false} assume !!(0 == ~mode1~0 % 256); {103883#false} is VALID [2022-02-20 18:42:21,565 INFO L290 TraceCheckUtils]: 239: Hoare triple {103883#false} assume ~r1~0 < 3; {103883#false} is VALID [2022-02-20 18:42:21,565 INFO L290 TraceCheckUtils]: 240: Hoare triple {103883#false} assume !!(0 == ~ep12~0 % 256); {103883#false} is VALID [2022-02-20 18:42:21,565 INFO L290 TraceCheckUtils]: 241: Hoare triple {103883#false} assume !!(0 == ~ep13~0 % 256); {103883#false} is VALID [2022-02-20 18:42:21,565 INFO L290 TraceCheckUtils]: 242: Hoare triple {103883#false} assume !!(0 == ~ep14~0 % 256); {103883#false} is VALID [2022-02-20 18:42:21,565 INFO L290 TraceCheckUtils]: 243: Hoare triple {103883#false} ~mode1~0 := 1; {103883#false} is VALID [2022-02-20 18:42:21,566 INFO L290 TraceCheckUtils]: 244: Hoare triple {103883#false} assume !!(0 == ~mode2~0 % 256); {103883#false} is VALID [2022-02-20 18:42:21,566 INFO L290 TraceCheckUtils]: 245: Hoare triple {103883#false} assume ~r2~0 < 3; {103883#false} is VALID [2022-02-20 18:42:21,566 INFO L290 TraceCheckUtils]: 246: Hoare triple {103883#false} assume !!(0 == ~ep21~0 % 256); {103883#false} is VALID [2022-02-20 18:42:21,566 INFO L290 TraceCheckUtils]: 247: Hoare triple {103883#false} assume !!(0 == ~ep23~0 % 256); {103883#false} is VALID [2022-02-20 18:42:21,566 INFO L290 TraceCheckUtils]: 248: Hoare triple {103883#false} assume !!(0 == ~ep24~0 % 256); {103883#false} is VALID [2022-02-20 18:42:21,566 INFO L290 TraceCheckUtils]: 249: Hoare triple {103883#false} ~mode2~0 := 1; {103883#false} is VALID [2022-02-20 18:42:21,566 INFO L290 TraceCheckUtils]: 250: Hoare triple {103883#false} assume !!(0 == ~mode3~0 % 256); {103883#false} is VALID [2022-02-20 18:42:21,566 INFO L290 TraceCheckUtils]: 251: Hoare triple {103883#false} assume ~r3~0 < 3; {103883#false} is VALID [2022-02-20 18:42:21,567 INFO L290 TraceCheckUtils]: 252: Hoare triple {103883#false} assume !!(0 == ~ep31~0 % 256); {103883#false} is VALID [2022-02-20 18:42:21,567 INFO L290 TraceCheckUtils]: 253: Hoare triple {103883#false} assume !!(0 == ~ep32~0 % 256); {103883#false} is VALID [2022-02-20 18:42:21,567 INFO L290 TraceCheckUtils]: 254: Hoare triple {103883#false} assume !!(0 == ~ep34~0 % 256); {103883#false} is VALID [2022-02-20 18:42:21,567 INFO L290 TraceCheckUtils]: 255: Hoare triple {103883#false} ~mode3~0 := 1; {103883#false} is VALID [2022-02-20 18:42:21,567 INFO L290 TraceCheckUtils]: 256: Hoare triple {103883#false} assume !!(0 == ~mode4~0 % 256); {103883#false} is VALID [2022-02-20 18:42:21,567 INFO L290 TraceCheckUtils]: 257: Hoare triple {103883#false} assume ~r4~0 < 3; {103883#false} is VALID [2022-02-20 18:42:21,567 INFO L290 TraceCheckUtils]: 258: Hoare triple {103883#false} assume !!(0 == ~ep41~0 % 256); {103883#false} is VALID [2022-02-20 18:42:21,567 INFO L290 TraceCheckUtils]: 259: Hoare triple {103883#false} assume !!(0 == ~ep42~0 % 256); {103883#false} is VALID [2022-02-20 18:42:21,567 INFO L290 TraceCheckUtils]: 260: Hoare triple {103883#false} assume !!(0 == ~ep43~0 % 256); {103883#false} is VALID [2022-02-20 18:42:21,568 INFO L290 TraceCheckUtils]: 261: Hoare triple {103883#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; {103883#false} is VALID [2022-02-20 18:42:21,568 INFO L290 TraceCheckUtils]: 262: Hoare triple {103883#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {103883#false} is VALID [2022-02-20 18:42:21,568 INFO L290 TraceCheckUtils]: 263: Hoare triple {103883#false} assume ~st1~0 + ~nl1~0 <= 1; {103883#false} is VALID [2022-02-20 18:42:21,568 INFO L290 TraceCheckUtils]: 264: Hoare triple {103883#false} assume ~st2~0 + ~nl2~0 <= 1; {103883#false} is VALID [2022-02-20 18:42:21,568 INFO L290 TraceCheckUtils]: 265: Hoare triple {103883#false} assume ~st3~0 + ~nl3~0 <= 1; {103883#false} is VALID [2022-02-20 18:42:21,568 INFO L290 TraceCheckUtils]: 266: Hoare triple {103883#false} assume ~st4~0 + ~nl4~0 <= 1; {103883#false} is VALID [2022-02-20 18:42:21,568 INFO L290 TraceCheckUtils]: 267: Hoare triple {103883#false} assume !(~r1~0 >= 3); {103883#false} is VALID [2022-02-20 18:42:21,568 INFO L290 TraceCheckUtils]: 268: Hoare triple {103883#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {103883#false} is VALID [2022-02-20 18:42:21,568 INFO L290 TraceCheckUtils]: 269: Hoare triple {103883#false} assume ~r1~0 < 3; {103883#false} is VALID [2022-02-20 18:42:21,569 INFO L290 TraceCheckUtils]: 270: Hoare triple {103883#false} assume !(~r1~0 >= 3); {103883#false} is VALID [2022-02-20 18:42:21,569 INFO L290 TraceCheckUtils]: 271: Hoare triple {103883#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {103883#false} is VALID [2022-02-20 18:42:21,569 INFO L290 TraceCheckUtils]: 272: Hoare triple {103883#false} assume ~r1~0 < 3;main_~check__tmp~4#1 := 1;~__return_5253~0 := main_~check__tmp~4#1;main_~main__c1~0#1 := ~__return_5253~0;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; {103883#false} is VALID [2022-02-20 18:42:21,569 INFO L290 TraceCheckUtils]: 273: Hoare triple {103883#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; {103883#false} is VALID [2022-02-20 18:42:21,569 INFO L290 TraceCheckUtils]: 274: Hoare triple {103883#false} assume main_~main__i2~0#1 < 8; {103883#false} is VALID [2022-02-20 18:42:21,569 INFO L290 TraceCheckUtils]: 275: Hoare triple {103883#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); {103883#false} is VALID [2022-02-20 18:42:21,569 INFO L290 TraceCheckUtils]: 276: Hoare triple {103883#false} assume !!(0 == ~ep21~0 % 256); {103883#false} is VALID [2022-02-20 18:42:21,569 INFO L290 TraceCheckUtils]: 277: Hoare triple {103883#false} assume !!(0 == ~ep31~0 % 256); {103883#false} is VALID [2022-02-20 18:42:21,570 INFO L290 TraceCheckUtils]: 278: Hoare triple {103883#false} assume !!(0 == ~ep41~0 % 256); {103883#false} is VALID [2022-02-20 18:42:21,570 INFO L290 TraceCheckUtils]: 279: Hoare triple {103883#false} assume 3 == ~r1~0; {103883#false} is VALID [2022-02-20 18:42:21,570 INFO L290 TraceCheckUtils]: 280: Hoare triple {103883#false} assume ~max1~0 == ~id1~0;~nl1~0 := 1; {103883#false} is VALID [2022-02-20 18:42:21,570 INFO L290 TraceCheckUtils]: 281: Hoare triple {103883#false} ~mode1~0 := 0; {103883#false} is VALID [2022-02-20 18:42:21,570 INFO L290 TraceCheckUtils]: 282: Hoare triple {103883#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); {103883#false} is VALID [2022-02-20 18:42:21,570 INFO L290 TraceCheckUtils]: 283: Hoare triple {103883#false} assume !!(0 == ~ep12~0 % 256); {103883#false} is VALID [2022-02-20 18:42:21,570 INFO L290 TraceCheckUtils]: 284: Hoare triple {103883#false} assume !!(0 == ~ep32~0 % 256); {103883#false} is VALID [2022-02-20 18:42:21,570 INFO L290 TraceCheckUtils]: 285: Hoare triple {103883#false} assume !!(0 == ~ep42~0 % 256); {103883#false} is VALID [2022-02-20 18:42:21,570 INFO L290 TraceCheckUtils]: 286: Hoare triple {103883#false} assume 3 == ~r2~0; {103883#false} is VALID [2022-02-20 18:42:21,571 INFO L290 TraceCheckUtils]: 287: Hoare triple {103883#false} assume ~max2~0 == ~id2~0;~st2~0 := 1; {103883#false} is VALID [2022-02-20 18:42:21,571 INFO L290 TraceCheckUtils]: 288: Hoare triple {103883#false} ~mode2~0 := 0; {103883#false} is VALID [2022-02-20 18:42:21,571 INFO L290 TraceCheckUtils]: 289: Hoare triple {103883#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); {103883#false} is VALID [2022-02-20 18:42:21,571 INFO L290 TraceCheckUtils]: 290: Hoare triple {103883#false} assume !!(0 == ~ep13~0 % 256); {103883#false} is VALID [2022-02-20 18:42:21,571 INFO L290 TraceCheckUtils]: 291: Hoare triple {103883#false} assume !!(0 == ~ep23~0 % 256); {103883#false} is VALID [2022-02-20 18:42:21,571 INFO L290 TraceCheckUtils]: 292: Hoare triple {103883#false} assume !!(0 == ~ep43~0 % 256); {103883#false} is VALID [2022-02-20 18:42:21,571 INFO L290 TraceCheckUtils]: 293: Hoare triple {103883#false} assume 3 == ~r3~0; {103883#false} is VALID [2022-02-20 18:42:21,571 INFO L290 TraceCheckUtils]: 294: Hoare triple {103883#false} assume ~max3~0 == ~id3~0;~st3~0 := 1; {103883#false} is VALID [2022-02-20 18:42:21,571 INFO L290 TraceCheckUtils]: 295: Hoare triple {103883#false} ~mode3~0 := 0; {103883#false} is VALID [2022-02-20 18:42:21,572 INFO L290 TraceCheckUtils]: 296: Hoare triple {103883#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); {103883#false} is VALID [2022-02-20 18:42:21,572 INFO L290 TraceCheckUtils]: 297: Hoare triple {103883#false} assume !!(0 == ~ep14~0 % 256); {103883#false} is VALID [2022-02-20 18:42:21,572 INFO L290 TraceCheckUtils]: 298: Hoare triple {103883#false} assume !!(0 == ~ep24~0 % 256); {103883#false} is VALID [2022-02-20 18:42:21,572 INFO L290 TraceCheckUtils]: 299: Hoare triple {103883#false} assume !!(0 == ~ep34~0 % 256); {103883#false} is VALID [2022-02-20 18:42:21,572 INFO L290 TraceCheckUtils]: 300: Hoare triple {103883#false} assume 3 == ~r4~0; {103883#false} is VALID [2022-02-20 18:42:21,572 INFO L290 TraceCheckUtils]: 301: Hoare triple {103883#false} assume ~max4~0 == ~id4~0;~st4~0 := 1; {103883#false} is VALID [2022-02-20 18:42:21,572 INFO L290 TraceCheckUtils]: 302: Hoare triple {103883#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; {103883#false} is VALID [2022-02-20 18:42:21,572 INFO L290 TraceCheckUtils]: 303: Hoare triple {103883#false} assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1);main_~check__tmp~5#1 := 0; {103883#false} is VALID [2022-02-20 18:42:21,573 INFO L290 TraceCheckUtils]: 304: Hoare triple {103883#false} ~__return_5451~0 := main_~check__tmp~5#1;main_~main__c1~0#1 := ~__return_5451~0;~__tmp_5452_0~0 := main_~main____CPAchecker_TMP_0~4#1; {103883#false} is VALID [2022-02-20 18:42:21,573 INFO L290 TraceCheckUtils]: 305: Hoare triple {103883#false} main_~main____CPAchecker_TMP_0~4#1 := ~__tmp_5452_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; {103883#false} is VALID [2022-02-20 18:42:21,573 INFO L290 TraceCheckUtils]: 306: Hoare triple {103883#false} assume 0 == main_~assert__arg~5#1 % 256; {103883#false} is VALID [2022-02-20 18:42:21,573 INFO L290 TraceCheckUtils]: 307: Hoare triple {103883#false} assume !false; {103883#false} is VALID [2022-02-20 18:42:21,574 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 18:42:21,574 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 18:42:21,574 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1928250667] [2022-02-20 18:42:21,574 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1928250667] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 18:42:21,574 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 18:42:21,574 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-02-20 18:42:21,574 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1993403359] [2022-02-20 18:42:21,574 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 18:42:21,575 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 61.6) internal successors, (308), 5 states have internal predecessors, (308), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 308 [2022-02-20 18:42:21,575 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 18:42:21,576 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 61.6) internal successors, (308), 5 states have internal predecessors, (308), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:42:21,780 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 308 edges. 308 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:42:21,780 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-02-20 18:42:21,780 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 18:42:21,781 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-02-20 18:42:21,781 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-02-20 18:42:21,781 INFO L87 Difference]: Start difference. First operand 5378 states and 8196 transitions. Second operand has 5 states, 5 states have (on average 61.6) internal successors, (308), 5 states have internal predecessors, (308), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:42:35,912 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:42:35,912 INFO L93 Difference]: Finished difference Result 15652 states and 23797 transitions. [2022-02-20 18:42:35,912 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-02-20 18:42:35,913 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 61.6) internal successors, (308), 5 states have internal predecessors, (308), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 308 [2022-02-20 18:42:35,913 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 18:42:35,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 61.6) internal successors, (308), 5 states have internal predecessors, (308), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:42:35,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 3276 transitions. [2022-02-20 18:42:35,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 61.6) internal successors, (308), 5 states have internal predecessors, (308), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:42:35,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 3276 transitions. [2022-02-20 18:42:35,937 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 3276 transitions. [2022-02-20 18:42:37,876 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 3276 edges. 3276 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity.