./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.2.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c --full-output -ea --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 03d7b7b3 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -ea -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.2.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash d869d36578fc433cb3bcbc293e270e4f10048025e6637a1ca792146288a88a6e --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 18:41:04,278 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 18:41:04,279 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 18:41:04,314 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 18:41:04,316 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 18:41:04,322 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 18:41:04,324 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 18:41:04,326 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 18:41:04,328 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 18:41:04,329 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 18:41:04,330 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 18:41:04,332 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 18:41:04,332 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 18:41:04,337 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 18:41:04,338 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 18:41:04,339 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 18:41:04,341 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 18:41:04,342 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 18:41:04,343 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 18:41:04,349 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 18:41:04,352 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 18:41:04,353 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 18:41:04,354 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 18:41:04,358 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 18:41:04,360 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 18:41:04,360 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 18:41:04,361 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 18:41:04,361 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 18:41:04,362 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 18:41:04,363 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 18:41:04,364 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 18:41:04,364 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 18:41:04,365 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 18:41:04,366 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 18:41:04,367 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 18:41:04,367 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 18:41:04,368 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 18:41:04,368 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 18:41:04,368 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 18:41:04,369 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 18:41:04,369 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 18:41:04,370 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-02-20 18:41:04,390 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 18:41:04,390 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 18:41:04,391 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 18:41:04,391 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 18:41:04,392 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 18:41:04,392 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 18:41:04,392 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 18:41:04,392 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 18:41:04,393 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 18:41:04,393 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 18:41:04,394 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-20 18:41:04,394 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 18:41:04,394 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-20 18:41:04,394 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 18:41:04,394 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 18:41:04,394 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 18:41:04,394 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 18:41:04,395 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-20 18:41:04,395 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 18:41:04,395 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 18:41:04,395 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 18:41:04,395 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 18:41:04,395 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 18:41:04,396 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 18:41:04,396 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 18:41:04,396 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 18:41:04,396 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 18:41:04,397 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 18:41:04,397 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 18:41:04,397 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 18:41:04,397 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 18:41:04,398 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 18:41:04,398 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 18:41:04,398 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d869d36578fc433cb3bcbc293e270e4f10048025e6637a1ca792146288a88a6e [2022-02-20 18:41:04,584 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 18:41:04,600 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 18:41:04,602 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 18:41:04,603 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 18:41:04,603 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 18:41:04,604 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.2.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2022-02-20 18:41:04,673 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0d53dd81b/21fe06a183084707a27ff52803e077a7/FLAG109984553 [2022-02-20 18:41:05,147 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 18:41:05,147 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.2.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2022-02-20 18:41:05,165 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0d53dd81b/21fe06a183084707a27ff52803e077a7/FLAG109984553 [2022-02-20 18:41:05,458 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0d53dd81b/21fe06a183084707a27ff52803e077a7 [2022-02-20 18:41:05,461 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 18:41:05,463 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 18:41:05,464 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 18:41:05,465 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 18:41:05,467 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 18:41:05,468 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 06:41:05" (1/1) ... [2022-02-20 18:41:05,468 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@68f341ac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:41:05, skipping insertion in model container [2022-02-20 18:41:05,468 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 06:41:05" (1/1) ... [2022-02-20 18:41:05,472 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 18:41:05,527 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 18:41:05,862 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.4.2.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[24323,24336] [2022-02-20 18:41:05,909 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.4.2.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[28161,28174] [2022-02-20 18:41:06,005 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 18:41:06,030 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 18:41:06,187 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.4.2.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[24323,24336] [2022-02-20 18:41:06,226 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.4.2.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[28161,28174] [2022-02-20 18:41:06,297 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 18:41:06,309 INFO L208 MainTranslator]: Completed translation [2022-02-20 18:41:06,310 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:41:06 WrapperNode [2022-02-20 18:41:06,310 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 18:41:06,311 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 18:41:06,311 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 18:41:06,315 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 18:41:06,324 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:41:06" (1/1) ... [2022-02-20 18:41:06,348 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:41:06" (1/1) ... [2022-02-20 18:41:06,419 INFO L137 Inliner]: procedures = 24, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 2380 [2022-02-20 18:41:06,420 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 18:41:06,420 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 18:41:06,420 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 18:41:06,420 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 18:41:06,426 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:41:06" (1/1) ... [2022-02-20 18:41:06,426 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:41:06" (1/1) ... [2022-02-20 18:41:06,430 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:41:06" (1/1) ... [2022-02-20 18:41:06,430 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:41:06" (1/1) ... [2022-02-20 18:41:06,454 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:41:06" (1/1) ... [2022-02-20 18:41:06,465 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:41:06" (1/1) ... [2022-02-20 18:41:06,468 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:41:06" (1/1) ... [2022-02-20 18:41:06,474 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 18:41:06,475 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 18:41:06,475 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 18:41:06,475 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 18:41:06,475 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:41:06" (1/1) ... [2022-02-20 18:41:06,480 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 18:41:06,489 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 18:41:06,497 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 18:41:06,518 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 18:41:06,521 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 18:41:06,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-20 18:41:06,521 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 18:41:06,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 18:41:06,617 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 18:41:06,618 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 18:41:07,846 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 18:41:07,855 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 18:41:07,855 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-02-20 18:41:07,857 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 06:41:07 BoogieIcfgContainer [2022-02-20 18:41:07,857 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 18:41:07,858 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 18:41:07,858 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 18:41:07,860 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 18:41:07,860 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 06:41:05" (1/3) ... [2022-02-20 18:41:07,861 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7807101b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 06:41:07, skipping insertion in model container [2022-02-20 18:41:07,861 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:41:06" (2/3) ... [2022-02-20 18:41:07,861 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7807101b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 06:41:07, skipping insertion in model container [2022-02-20 18:41:07,861 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 06:41:07" (3/3) ... [2022-02-20 18:41:07,862 INFO L111 eAbstractionObserver]: Analyzing ICFG pals_floodmax.4.2.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2022-02-20 18:41:07,865 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 18:41:07,865 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-02-20 18:41:07,893 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 18:41:07,897 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 18:41:07,898 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2022-02-20 18:41:07,918 INFO L276 IsEmpty]: Start isEmpty. Operand has 627 states, 624 states have (on average 1.8028846153846154) internal successors, (1125), 626 states have internal predecessors, (1125), 0 states have call successors, (0), 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 18:41:07,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2022-02-20 18:41:07,935 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 18:41:07,936 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] [2022-02-20 18:41:07,936 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 18:41:07,939 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 18:41:07,939 INFO L85 PathProgramCache]: Analyzing trace with hash 761689277, now seen corresponding path program 1 times [2022-02-20 18:41:07,945 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 18:41:07,945 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [996804923] [2022-02-20 18:41:07,945 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 18:41:07,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 18:41:08,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:41:08,547 INFO L290 TraceCheckUtils]: 0: Hoare triple {630#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_2829~0 := 0;~__return_3039~0 := 0;~__return_3223~0 := 0;~__return_3411~0 := 0;~__return_4089~0 := 0;~__return_3596~0 := 0;~__return_3773~0 := 0; {630#true} is VALID [2022-02-20 18:41:08,549 INFO L290 TraceCheckUtils]: 1: Hoare triple {630#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_~__tmp_4~0#1, main_~assert__arg~3#1, main_~check__tmp~3#1, main_~check__tmp~5#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_~__tmp_5~0#1, main_~assert__arg~4#1, main_~check__tmp~4#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_~__tmp_2~0#1, main_~assert__arg~1#1, main_~check__tmp~1#1, main_~__tmp_1~0#1, main_~assert__arg~0#1, main_~check__tmp~0#1, main_~node4____CPAchecker_TMP_2~0#1, main_~node4____CPAchecker_TMP_1~0#1, main_~node4____CPAchecker_TMP_0~0#1, main_~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;~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;~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;~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;~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; {632#(= (+ (* (- 1) ~ep12~0) |ULTIMATE.start_main_~init__r121~0#1|) 0)} is VALID [2022-02-20 18:41:08,550 INFO L290 TraceCheckUtils]: 2: Hoare triple {632#(= (+ (* (- 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; {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:08,551 INFO L290 TraceCheckUtils]: 3: Hoare triple {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} main_~init__r122~0#1 := (if 0 == main_~init__tmp~0#1 then 0 else 1); {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:08,551 INFO L290 TraceCheckUtils]: 4: Hoare triple {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r131~0#1 % 256);main_~init__tmp___0~0#1 := 1; {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:08,552 INFO L290 TraceCheckUtils]: 5: Hoare triple {633#(<= (+ (* (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); {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:08,552 INFO L290 TraceCheckUtils]: 6: Hoare triple {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r141~0#1 % 256);main_~init__tmp___1~0#1 := 1; {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:08,553 INFO L290 TraceCheckUtils]: 7: Hoare triple {633#(<= (+ (* (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); {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:08,553 INFO L290 TraceCheckUtils]: 8: Hoare triple {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r211~0#1 % 256);main_~init__tmp___2~0#1 := 1; {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:08,554 INFO L290 TraceCheckUtils]: 9: Hoare triple {633#(<= (+ (* (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); {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:08,554 INFO L290 TraceCheckUtils]: 10: Hoare triple {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r231~0#1 % 256);main_~init__tmp___3~0#1 := 1; {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:08,555 INFO L290 TraceCheckUtils]: 11: Hoare triple {633#(<= (+ (* (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); {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:08,555 INFO L290 TraceCheckUtils]: 12: Hoare triple {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r241~0#1 % 256);main_~init__tmp___4~0#1 := 1; {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:08,556 INFO L290 TraceCheckUtils]: 13: Hoare triple {633#(<= (+ (* (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); {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:08,556 INFO L290 TraceCheckUtils]: 14: Hoare triple {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r311~0#1 % 256);main_~init__tmp___5~0#1 := 1; {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:08,557 INFO L290 TraceCheckUtils]: 15: Hoare triple {633#(<= (+ (* (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); {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:08,557 INFO L290 TraceCheckUtils]: 16: Hoare triple {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r321~0#1 % 256);main_~init__tmp___6~0#1 := 1; {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:08,558 INFO L290 TraceCheckUtils]: 17: Hoare triple {633#(<= (+ (* (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); {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:08,558 INFO L290 TraceCheckUtils]: 18: Hoare triple {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r341~0#1 % 256);main_~init__tmp___7~0#1 := 1; {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:08,559 INFO L290 TraceCheckUtils]: 19: Hoare triple {633#(<= (+ (* (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); {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:08,559 INFO L290 TraceCheckUtils]: 20: Hoare triple {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r411~0#1 % 256);main_~init__tmp___8~0#1 := 1; {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:08,560 INFO L290 TraceCheckUtils]: 21: Hoare triple {633#(<= (+ (* (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); {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:08,560 INFO L290 TraceCheckUtils]: 22: Hoare triple {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r421~0#1 % 256);main_~init__tmp___9~0#1 := 1; {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:08,561 INFO L290 TraceCheckUtils]: 23: Hoare triple {633#(<= (+ (* (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); {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:08,561 INFO L290 TraceCheckUtils]: 24: Hoare triple {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r431~0#1 % 256);main_~init__tmp___10~0#1 := 1; {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:08,562 INFO L290 TraceCheckUtils]: 25: Hoare triple {633#(<= (+ (* (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); {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:08,562 INFO L290 TraceCheckUtils]: 26: Hoare triple {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r122~0#1 % 256);main_~init__tmp___11~0#1 := 1; {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:08,563 INFO L290 TraceCheckUtils]: 27: Hoare triple {633#(<= (+ (* (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); {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:08,563 INFO L290 TraceCheckUtils]: 28: Hoare triple {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r132~0#1 % 256);main_~init__tmp___12~0#1 := 1; {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:08,564 INFO L290 TraceCheckUtils]: 29: Hoare triple {633#(<= (+ (* (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); {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:08,564 INFO L290 TraceCheckUtils]: 30: Hoare triple {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r142~0#1 % 256);main_~init__tmp___13~0#1 := 1; {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:08,565 INFO L290 TraceCheckUtils]: 31: Hoare triple {633#(<= (+ (* (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); {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:08,565 INFO L290 TraceCheckUtils]: 32: Hoare triple {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r212~0#1 % 256);main_~init__tmp___14~0#1 := 1; {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:08,566 INFO L290 TraceCheckUtils]: 33: Hoare triple {633#(<= (+ (* (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); {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:08,566 INFO L290 TraceCheckUtils]: 34: Hoare triple {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r232~0#1 % 256);main_~init__tmp___15~0#1 := 1; {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:08,567 INFO L290 TraceCheckUtils]: 35: Hoare triple {633#(<= (+ (* (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); {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:08,567 INFO L290 TraceCheckUtils]: 36: Hoare triple {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r242~0#1 % 256);main_~init__tmp___16~0#1 := 1; {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:08,568 INFO L290 TraceCheckUtils]: 37: Hoare triple {633#(<= (+ (* (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); {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:08,568 INFO L290 TraceCheckUtils]: 38: Hoare triple {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r312~0#1 % 256);main_~init__tmp___17~0#1 := 1; {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:08,569 INFO L290 TraceCheckUtils]: 39: Hoare triple {633#(<= (+ (* (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); {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:08,569 INFO L290 TraceCheckUtils]: 40: Hoare triple {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r322~0#1 % 256);main_~init__tmp___18~0#1 := 1; {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:08,570 INFO L290 TraceCheckUtils]: 41: Hoare triple {633#(<= (+ (* (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); {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:08,570 INFO L290 TraceCheckUtils]: 42: Hoare triple {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r342~0#1 % 256);main_~init__tmp___19~0#1 := 1; {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:08,571 INFO L290 TraceCheckUtils]: 43: Hoare triple {633#(<= (+ (* (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); {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:08,571 INFO L290 TraceCheckUtils]: 44: Hoare triple {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r412~0#1 % 256);main_~init__tmp___20~0#1 := 1; {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:08,572 INFO L290 TraceCheckUtils]: 45: Hoare triple {633#(<= (+ (* (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); {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:08,572 INFO L290 TraceCheckUtils]: 46: Hoare triple {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r422~0#1 % 256);main_~init__tmp___21~0#1 := 1; {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:08,573 INFO L290 TraceCheckUtils]: 47: Hoare triple {633#(<= (+ (* (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); {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:08,573 INFO L290 TraceCheckUtils]: 48: Hoare triple {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r432~0#1 % 256);main_~init__tmp___22~0#1 := 1; {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:08,574 INFO L290 TraceCheckUtils]: 49: Hoare triple {633#(<= (+ (* (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); {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:08,574 INFO L290 TraceCheckUtils]: 50: Hoare triple {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id1~0 != ~id2~0; {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:08,575 INFO L290 TraceCheckUtils]: 51: Hoare triple {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id1~0 != ~id3~0; {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:08,575 INFO L290 TraceCheckUtils]: 52: Hoare triple {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id1~0 != ~id4~0; {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:08,576 INFO L290 TraceCheckUtils]: 53: Hoare triple {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id2~0 != ~id3~0; {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:08,576 INFO L290 TraceCheckUtils]: 54: Hoare triple {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id2~0 != ~id4~0; {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:08,577 INFO L290 TraceCheckUtils]: 55: Hoare triple {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id3~0 != ~id4~0; {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:08,577 INFO L290 TraceCheckUtils]: 56: Hoare triple {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id1~0 >= 0; {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:08,578 INFO L290 TraceCheckUtils]: 57: Hoare triple {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id2~0 >= 0; {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:08,578 INFO L290 TraceCheckUtils]: 58: Hoare triple {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id3~0 >= 0; {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:08,578 INFO L290 TraceCheckUtils]: 59: Hoare triple {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id4~0 >= 0; {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:08,579 INFO L290 TraceCheckUtils]: 60: Hoare triple {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~r1~0 % 256; {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:08,580 INFO L290 TraceCheckUtils]: 61: Hoare triple {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~r2~0 % 256; {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:08,580 INFO L290 TraceCheckUtils]: 62: Hoare triple {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~r3~0 % 256; {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:08,581 INFO L290 TraceCheckUtils]: 63: Hoare triple {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~r4~0 % 256; {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:08,582 INFO L290 TraceCheckUtils]: 64: Hoare triple {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r123~0#1 % 256); {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:08,582 INFO L290 TraceCheckUtils]: 65: Hoare triple {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r133~0#1 % 256); {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:08,583 INFO L290 TraceCheckUtils]: 66: Hoare triple {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r143~0#1 % 256); {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:08,583 INFO L290 TraceCheckUtils]: 67: Hoare triple {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r213~0#1 % 256); {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:08,584 INFO L290 TraceCheckUtils]: 68: Hoare triple {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r233~0#1 % 256); {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:08,585 INFO L290 TraceCheckUtils]: 69: Hoare triple {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r243~0#1 % 256); {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:08,585 INFO L290 TraceCheckUtils]: 70: Hoare triple {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r313~0#1 % 256); {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:08,586 INFO L290 TraceCheckUtils]: 71: Hoare triple {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r323~0#1 % 256); {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:08,586 INFO L290 TraceCheckUtils]: 72: Hoare triple {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r343~0#1 % 256); {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:08,587 INFO L290 TraceCheckUtils]: 73: Hoare triple {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r413~0#1 % 256); {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:08,587 INFO L290 TraceCheckUtils]: 74: Hoare triple {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r423~0#1 % 256); {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:08,588 INFO L290 TraceCheckUtils]: 75: Hoare triple {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r433~0#1 % 256); {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:08,588 INFO L290 TraceCheckUtils]: 76: Hoare triple {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~max1~0 == ~id1~0; {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:08,589 INFO L290 TraceCheckUtils]: 77: Hoare triple {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~max2~0 == ~id2~0; {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:08,592 INFO L290 TraceCheckUtils]: 78: Hoare triple {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~max3~0 == ~id3~0; {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:08,592 INFO L290 TraceCheckUtils]: 79: Hoare triple {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~max4~0 == ~id4~0; {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:08,593 INFO L290 TraceCheckUtils]: 80: Hoare triple {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~st1~0; {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:08,593 INFO L290 TraceCheckUtils]: 81: Hoare triple {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~st2~0; {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:08,594 INFO L290 TraceCheckUtils]: 82: Hoare triple {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~st3~0; {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:08,595 INFO L290 TraceCheckUtils]: 83: Hoare triple {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~st4~0; {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:08,596 INFO L290 TraceCheckUtils]: 84: Hoare triple {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~nl1~0; {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:08,596 INFO L290 TraceCheckUtils]: 85: Hoare triple {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~nl2~0; {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:08,597 INFO L290 TraceCheckUtils]: 86: Hoare triple {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~nl3~0; {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:08,601 INFO L290 TraceCheckUtils]: 87: Hoare triple {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~nl4~0; {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:08,601 INFO L290 TraceCheckUtils]: 88: Hoare triple {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~mode1~0 % 256; {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:08,602 INFO L290 TraceCheckUtils]: 89: Hoare triple {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~mode2~0 % 256; {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:08,602 INFO L290 TraceCheckUtils]: 90: Hoare triple {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~mode3~0 % 256; {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:08,603 INFO L290 TraceCheckUtils]: 91: Hoare triple {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~mode4~0 % 256;main_~init__tmp___23~0#1 := 1;~__return_2829~0 := main_~init__tmp___23~0#1;main_~main__i2~0#1 := ~__return_2829~0; {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:08,603 INFO L290 TraceCheckUtils]: 92: Hoare triple {633#(<= (+ (* (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; {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:08,604 INFO L290 TraceCheckUtils]: 93: Hoare triple {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !!(0 == ~mode1~0 % 256); {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:08,604 INFO L290 TraceCheckUtils]: 94: Hoare triple {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~r1~0 % 256 < 3; {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:41:08,605 INFO L290 TraceCheckUtils]: 95: Hoare triple {633#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !!(0 == ~ep12~0 % 256); {631#false} is VALID [2022-02-20 18:41:08,605 INFO L290 TraceCheckUtils]: 96: Hoare triple {631#false} assume !!(0 == ~ep13~0 % 256); {631#false} is VALID [2022-02-20 18:41:08,606 INFO L290 TraceCheckUtils]: 97: Hoare triple {631#false} assume !!(0 == ~ep14~0 % 256); {631#false} is VALID [2022-02-20 18:41:08,606 INFO L290 TraceCheckUtils]: 98: Hoare triple {631#false} ~mode1~0 := 1; {631#false} is VALID [2022-02-20 18:41:08,606 INFO L290 TraceCheckUtils]: 99: Hoare triple {631#false} assume !!(0 == ~mode2~0 % 256); {631#false} is VALID [2022-02-20 18:41:08,606 INFO L290 TraceCheckUtils]: 100: Hoare triple {631#false} assume ~r2~0 % 256 < 3; {631#false} is VALID [2022-02-20 18:41:08,606 INFO L290 TraceCheckUtils]: 101: Hoare triple {631#false} assume !!(0 == ~ep21~0 % 256); {631#false} is VALID [2022-02-20 18:41:08,607 INFO L290 TraceCheckUtils]: 102: Hoare triple {631#false} assume !!(0 == ~ep23~0 % 256); {631#false} is VALID [2022-02-20 18:41:08,607 INFO L290 TraceCheckUtils]: 103: Hoare triple {631#false} assume !!(0 == ~ep24~0 % 256); {631#false} is VALID [2022-02-20 18:41:08,607 INFO L290 TraceCheckUtils]: 104: Hoare triple {631#false} ~mode2~0 := 1; {631#false} is VALID [2022-02-20 18:41:08,609 INFO L290 TraceCheckUtils]: 105: Hoare triple {631#false} assume !!(0 == ~mode3~0 % 256); {631#false} is VALID [2022-02-20 18:41:08,609 INFO L290 TraceCheckUtils]: 106: Hoare triple {631#false} assume ~r3~0 % 256 < 3; {631#false} is VALID [2022-02-20 18:41:08,609 INFO L290 TraceCheckUtils]: 107: Hoare triple {631#false} assume !!(0 == ~ep31~0 % 256); {631#false} is VALID [2022-02-20 18:41:08,609 INFO L290 TraceCheckUtils]: 108: Hoare triple {631#false} assume !!(0 == ~ep32~0 % 256); {631#false} is VALID [2022-02-20 18:41:08,609 INFO L290 TraceCheckUtils]: 109: Hoare triple {631#false} assume !!(0 == ~ep34~0 % 256); {631#false} is VALID [2022-02-20 18:41:08,609 INFO L290 TraceCheckUtils]: 110: Hoare triple {631#false} ~mode3~0 := 1; {631#false} is VALID [2022-02-20 18:41:08,610 INFO L290 TraceCheckUtils]: 111: Hoare triple {631#false} assume !!(0 == ~mode4~0 % 256); {631#false} is VALID [2022-02-20 18:41:08,610 INFO L290 TraceCheckUtils]: 112: Hoare triple {631#false} assume ~r4~0 % 256 < 3; {631#false} is VALID [2022-02-20 18:41:08,610 INFO L290 TraceCheckUtils]: 113: Hoare triple {631#false} assume !!(0 == ~ep41~0 % 256); {631#false} is VALID [2022-02-20 18:41:08,610 INFO L290 TraceCheckUtils]: 114: Hoare triple {631#false} assume !!(0 == ~ep42~0 % 256); {631#false} is VALID [2022-02-20 18:41:08,610 INFO L290 TraceCheckUtils]: 115: Hoare triple {631#false} assume !!(0 == ~ep43~0 % 256); {631#false} is VALID [2022-02-20 18:41:08,611 INFO L290 TraceCheckUtils]: 116: Hoare triple {631#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; {631#false} is VALID [2022-02-20 18:41:08,611 INFO L290 TraceCheckUtils]: 117: Hoare triple {631#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {631#false} is VALID [2022-02-20 18:41:08,611 INFO L290 TraceCheckUtils]: 118: Hoare triple {631#false} assume ~st1~0 + ~nl1~0 <= 1; {631#false} is VALID [2022-02-20 18:41:08,611 INFO L290 TraceCheckUtils]: 119: Hoare triple {631#false} assume ~st2~0 + ~nl2~0 <= 1; {631#false} is VALID [2022-02-20 18:41:08,611 INFO L290 TraceCheckUtils]: 120: Hoare triple {631#false} assume ~st3~0 + ~nl3~0 <= 1; {631#false} is VALID [2022-02-20 18:41:08,611 INFO L290 TraceCheckUtils]: 121: Hoare triple {631#false} assume ~st4~0 + ~nl4~0 <= 1; {631#false} is VALID [2022-02-20 18:41:08,612 INFO L290 TraceCheckUtils]: 122: Hoare triple {631#false} assume !(~r1~0 % 256 >= 3); {631#false} is VALID [2022-02-20 18:41:08,612 INFO L290 TraceCheckUtils]: 123: Hoare triple {631#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {631#false} is VALID [2022-02-20 18:41:08,612 INFO L290 TraceCheckUtils]: 124: Hoare triple {631#false} assume ~r1~0 % 256 < 3; {631#false} is VALID [2022-02-20 18:41:08,612 INFO L290 TraceCheckUtils]: 125: Hoare triple {631#false} assume !(~r1~0 % 256 >= 3); {631#false} is VALID [2022-02-20 18:41:08,612 INFO L290 TraceCheckUtils]: 126: Hoare triple {631#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {631#false} is VALID [2022-02-20 18:41:08,612 INFO L290 TraceCheckUtils]: 127: Hoare triple {631#false} assume ~r1~0 % 256 < 3;main_~check__tmp~0#1 := 1;~__return_3039~0 := main_~check__tmp~0#1;main_~main__c1~0#1 := ~__return_3039~0;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; {631#false} is VALID [2022-02-20 18:41:08,613 INFO L290 TraceCheckUtils]: 128: Hoare triple {631#false} assume !(0 == main_~assert__arg~0#1 % 256); {631#false} is VALID [2022-02-20 18:41:08,613 INFO L290 TraceCheckUtils]: 129: Hoare triple {631#false} assume !(0 == ~mode1~0 % 256); {631#false} is VALID [2022-02-20 18:41:08,613 INFO L290 TraceCheckUtils]: 130: Hoare triple {631#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {631#false} is VALID [2022-02-20 18:41:08,613 INFO L290 TraceCheckUtils]: 131: Hoare triple {631#false} assume !!(0 == ~ep21~0 % 256); {631#false} is VALID [2022-02-20 18:41:08,613 INFO L290 TraceCheckUtils]: 132: Hoare triple {631#false} assume !!(0 == ~ep31~0 % 256); {631#false} is VALID [2022-02-20 18:41:08,614 INFO L290 TraceCheckUtils]: 133: Hoare triple {631#false} assume !!(0 == ~ep41~0 % 256); {631#false} is VALID [2022-02-20 18:41:08,614 INFO L290 TraceCheckUtils]: 134: Hoare triple {631#false} assume !(2 == ~r1~0 % 256);~mode1~0 := 0; {631#false} is VALID [2022-02-20 18:41:08,614 INFO L290 TraceCheckUtils]: 135: Hoare triple {631#false} assume !(0 == ~mode2~0 % 256); {631#false} is VALID [2022-02-20 18:41:08,614 INFO L290 TraceCheckUtils]: 136: Hoare triple {631#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {631#false} is VALID [2022-02-20 18:41:08,614 INFO L290 TraceCheckUtils]: 137: Hoare triple {631#false} assume !!(0 == ~ep12~0 % 256); {631#false} is VALID [2022-02-20 18:41:08,614 INFO L290 TraceCheckUtils]: 138: Hoare triple {631#false} assume !!(0 == ~ep32~0 % 256); {631#false} is VALID [2022-02-20 18:41:08,615 INFO L290 TraceCheckUtils]: 139: Hoare triple {631#false} assume !!(0 == ~ep42~0 % 256); {631#false} is VALID [2022-02-20 18:41:08,615 INFO L290 TraceCheckUtils]: 140: Hoare triple {631#false} assume !(3 == ~r2~0 % 256);~mode2~0 := 0; {631#false} is VALID [2022-02-20 18:41:08,615 INFO L290 TraceCheckUtils]: 141: Hoare triple {631#false} assume !(0 == ~mode3~0 % 256); {631#false} is VALID [2022-02-20 18:41:08,615 INFO L290 TraceCheckUtils]: 142: Hoare triple {631#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {631#false} is VALID [2022-02-20 18:41:08,615 INFO L290 TraceCheckUtils]: 143: Hoare triple {631#false} assume !!(0 == ~ep13~0 % 256); {631#false} is VALID [2022-02-20 18:41:08,615 INFO L290 TraceCheckUtils]: 144: Hoare triple {631#false} assume !!(0 == ~ep23~0 % 256); {631#false} is VALID [2022-02-20 18:41:08,616 INFO L290 TraceCheckUtils]: 145: Hoare triple {631#false} assume !!(0 == ~ep43~0 % 256); {631#false} is VALID [2022-02-20 18:41:08,616 INFO L290 TraceCheckUtils]: 146: Hoare triple {631#false} assume !(3 == ~r3~0 % 256);~mode3~0 := 0; {631#false} is VALID [2022-02-20 18:41:08,616 INFO L290 TraceCheckUtils]: 147: Hoare triple {631#false} assume !(0 == ~mode4~0 % 256); {631#false} is VALID [2022-02-20 18:41:08,616 INFO L290 TraceCheckUtils]: 148: Hoare triple {631#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {631#false} is VALID [2022-02-20 18:41:08,616 INFO L290 TraceCheckUtils]: 149: Hoare triple {631#false} assume !!(0 == ~ep14~0 % 256); {631#false} is VALID [2022-02-20 18:41:08,616 INFO L290 TraceCheckUtils]: 150: Hoare triple {631#false} assume !!(0 == ~ep24~0 % 256); {631#false} is VALID [2022-02-20 18:41:08,617 INFO L290 TraceCheckUtils]: 151: Hoare triple {631#false} assume !!(0 == ~ep34~0 % 256); {631#false} is VALID [2022-02-20 18:41:08,617 INFO L290 TraceCheckUtils]: 152: Hoare triple {631#false} assume !(3 == ~r4~0 % 256);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~1#1; {631#false} is VALID [2022-02-20 18:41:08,617 INFO L290 TraceCheckUtils]: 153: Hoare triple {631#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {631#false} is VALID [2022-02-20 18:41:08,617 INFO L290 TraceCheckUtils]: 154: Hoare triple {631#false} assume ~st1~0 + ~nl1~0 <= 1; {631#false} is VALID [2022-02-20 18:41:08,617 INFO L290 TraceCheckUtils]: 155: Hoare triple {631#false} assume ~st2~0 + ~nl2~0 <= 1; {631#false} is VALID [2022-02-20 18:41:08,618 INFO L290 TraceCheckUtils]: 156: Hoare triple {631#false} assume ~st3~0 + ~nl3~0 <= 1; {631#false} is VALID [2022-02-20 18:41:08,618 INFO L290 TraceCheckUtils]: 157: Hoare triple {631#false} assume ~st4~0 + ~nl4~0 <= 1; {631#false} is VALID [2022-02-20 18:41:08,618 INFO L290 TraceCheckUtils]: 158: Hoare triple {631#false} assume !(~r1~0 % 256 >= 3); {631#false} is VALID [2022-02-20 18:41:08,618 INFO L290 TraceCheckUtils]: 159: Hoare triple {631#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {631#false} is VALID [2022-02-20 18:41:08,618 INFO L290 TraceCheckUtils]: 160: Hoare triple {631#false} assume ~r1~0 % 256 < 3; {631#false} is VALID [2022-02-20 18:41:08,618 INFO L290 TraceCheckUtils]: 161: Hoare triple {631#false} assume !(~r1~0 % 256 >= 3); {631#false} is VALID [2022-02-20 18:41:08,619 INFO L290 TraceCheckUtils]: 162: Hoare triple {631#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {631#false} is VALID [2022-02-20 18:41:08,619 INFO L290 TraceCheckUtils]: 163: Hoare triple {631#false} assume ~r1~0 % 256 < 3;main_~check__tmp~1#1 := 1;~__return_3223~0 := main_~check__tmp~1#1;main_~main__c1~0#1 := ~__return_3223~0;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; {631#false} is VALID [2022-02-20 18:41:08,619 INFO L290 TraceCheckUtils]: 164: Hoare triple {631#false} assume !(0 == main_~assert__arg~1#1 % 256); {631#false} is VALID [2022-02-20 18:41:08,619 INFO L290 TraceCheckUtils]: 165: Hoare triple {631#false} assume !!(0 == ~mode1~0 % 256); {631#false} is VALID [2022-02-20 18:41:08,619 INFO L290 TraceCheckUtils]: 166: Hoare triple {631#false} assume ~r1~0 % 256 < 3; {631#false} is VALID [2022-02-20 18:41:08,619 INFO L290 TraceCheckUtils]: 167: Hoare triple {631#false} assume !!(0 == ~ep12~0 % 256); {631#false} is VALID [2022-02-20 18:41:08,620 INFO L290 TraceCheckUtils]: 168: Hoare triple {631#false} assume !!(0 == ~ep13~0 % 256); {631#false} is VALID [2022-02-20 18:41:08,620 INFO L290 TraceCheckUtils]: 169: Hoare triple {631#false} assume !!(0 == ~ep14~0 % 256); {631#false} is VALID [2022-02-20 18:41:08,620 INFO L290 TraceCheckUtils]: 170: Hoare triple {631#false} ~mode1~0 := 1; {631#false} is VALID [2022-02-20 18:41:08,620 INFO L290 TraceCheckUtils]: 171: Hoare triple {631#false} assume !!(0 == ~mode2~0 % 256); {631#false} is VALID [2022-02-20 18:41:08,620 INFO L290 TraceCheckUtils]: 172: Hoare triple {631#false} assume ~r2~0 % 256 < 3; {631#false} is VALID [2022-02-20 18:41:08,620 INFO L290 TraceCheckUtils]: 173: Hoare triple {631#false} assume !!(0 == ~ep21~0 % 256); {631#false} is VALID [2022-02-20 18:41:08,621 INFO L290 TraceCheckUtils]: 174: Hoare triple {631#false} assume !!(0 == ~ep23~0 % 256); {631#false} is VALID [2022-02-20 18:41:08,621 INFO L290 TraceCheckUtils]: 175: Hoare triple {631#false} assume !!(0 == ~ep24~0 % 256); {631#false} is VALID [2022-02-20 18:41:08,621 INFO L290 TraceCheckUtils]: 176: Hoare triple {631#false} ~mode2~0 := 1; {631#false} is VALID [2022-02-20 18:41:08,621 INFO L290 TraceCheckUtils]: 177: Hoare triple {631#false} assume !!(0 == ~mode3~0 % 256); {631#false} is VALID [2022-02-20 18:41:08,621 INFO L290 TraceCheckUtils]: 178: Hoare triple {631#false} assume ~r3~0 % 256 < 3; {631#false} is VALID [2022-02-20 18:41:08,622 INFO L290 TraceCheckUtils]: 179: Hoare triple {631#false} assume !!(0 == ~ep31~0 % 256); {631#false} is VALID [2022-02-20 18:41:08,622 INFO L290 TraceCheckUtils]: 180: Hoare triple {631#false} assume !!(0 == ~ep32~0 % 256); {631#false} is VALID [2022-02-20 18:41:08,622 INFO L290 TraceCheckUtils]: 181: Hoare triple {631#false} assume !!(0 == ~ep34~0 % 256); {631#false} is VALID [2022-02-20 18:41:08,622 INFO L290 TraceCheckUtils]: 182: Hoare triple {631#false} ~mode3~0 := 1; {631#false} is VALID [2022-02-20 18:41:08,622 INFO L290 TraceCheckUtils]: 183: Hoare triple {631#false} assume !!(0 == ~mode4~0 % 256); {631#false} is VALID [2022-02-20 18:41:08,622 INFO L290 TraceCheckUtils]: 184: Hoare triple {631#false} assume ~r4~0 % 256 < 3; {631#false} is VALID [2022-02-20 18:41:08,623 INFO L290 TraceCheckUtils]: 185: Hoare triple {631#false} assume !!(0 == ~ep41~0 % 256); {631#false} is VALID [2022-02-20 18:41:08,623 INFO L290 TraceCheckUtils]: 186: Hoare triple {631#false} assume !!(0 == ~ep42~0 % 256); {631#false} is VALID [2022-02-20 18:41:08,623 INFO L290 TraceCheckUtils]: 187: Hoare triple {631#false} assume !!(0 == ~ep43~0 % 256); {631#false} is VALID [2022-02-20 18:41:08,623 INFO L290 TraceCheckUtils]: 188: Hoare triple {631#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; {631#false} is VALID [2022-02-20 18:41:08,623 INFO L290 TraceCheckUtils]: 189: Hoare triple {631#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {631#false} is VALID [2022-02-20 18:41:08,623 INFO L290 TraceCheckUtils]: 190: Hoare triple {631#false} assume ~st1~0 + ~nl1~0 <= 1; {631#false} is VALID [2022-02-20 18:41:08,624 INFO L290 TraceCheckUtils]: 191: Hoare triple {631#false} assume ~st2~0 + ~nl2~0 <= 1; {631#false} is VALID [2022-02-20 18:41:08,624 INFO L290 TraceCheckUtils]: 192: Hoare triple {631#false} assume ~st3~0 + ~nl3~0 <= 1; {631#false} is VALID [2022-02-20 18:41:08,624 INFO L290 TraceCheckUtils]: 193: Hoare triple {631#false} assume ~st4~0 + ~nl4~0 <= 1; {631#false} is VALID [2022-02-20 18:41:08,624 INFO L290 TraceCheckUtils]: 194: Hoare triple {631#false} assume !(~r1~0 % 256 >= 3); {631#false} is VALID [2022-02-20 18:41:08,635 INFO L290 TraceCheckUtils]: 195: Hoare triple {631#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {631#false} is VALID [2022-02-20 18:41:08,635 INFO L290 TraceCheckUtils]: 196: Hoare triple {631#false} assume ~r1~0 % 256 < 3; {631#false} is VALID [2022-02-20 18:41:08,635 INFO L290 TraceCheckUtils]: 197: Hoare triple {631#false} assume !(~r1~0 % 256 >= 3); {631#false} is VALID [2022-02-20 18:41:08,636 INFO L290 TraceCheckUtils]: 198: Hoare triple {631#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {631#false} is VALID [2022-02-20 18:41:08,636 INFO L290 TraceCheckUtils]: 199: Hoare triple {631#false} assume ~r1~0 % 256 < 3;main_~check__tmp~2#1 := 1;~__return_3411~0 := main_~check__tmp~2#1;main_~main__c1~0#1 := ~__return_3411~0;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; {631#false} is VALID [2022-02-20 18:41:08,636 INFO L290 TraceCheckUtils]: 200: Hoare triple {631#false} assume !(0 == main_~assert__arg~2#1 % 256); {631#false} is VALID [2022-02-20 18:41:08,636 INFO L290 TraceCheckUtils]: 201: Hoare triple {631#false} assume !(0 == ~mode1~0 % 256); {631#false} is VALID [2022-02-20 18:41:08,636 INFO L290 TraceCheckUtils]: 202: Hoare triple {631#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {631#false} is VALID [2022-02-20 18:41:08,637 INFO L290 TraceCheckUtils]: 203: Hoare triple {631#false} assume !!(0 == ~ep21~0 % 256); {631#false} is VALID [2022-02-20 18:41:08,637 INFO L290 TraceCheckUtils]: 204: Hoare triple {631#false} assume !!(0 == ~ep31~0 % 256); {631#false} is VALID [2022-02-20 18:41:08,638 INFO L290 TraceCheckUtils]: 205: Hoare triple {631#false} assume !!(0 == ~ep41~0 % 256); {631#false} is VALID [2022-02-20 18:41:08,642 INFO L290 TraceCheckUtils]: 206: Hoare triple {631#false} assume 2 == ~r1~0 % 256; {631#false} is VALID [2022-02-20 18:41:08,642 INFO L290 TraceCheckUtils]: 207: Hoare triple {631#false} assume ~max1~0 == ~id1~0;~st1~0 := 1;~mode1~0 := 0; {631#false} is VALID [2022-02-20 18:41:08,642 INFO L290 TraceCheckUtils]: 208: Hoare triple {631#false} assume !(0 == ~mode2~0 % 256); {631#false} is VALID [2022-02-20 18:41:08,643 INFO L290 TraceCheckUtils]: 209: Hoare triple {631#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {631#false} is VALID [2022-02-20 18:41:08,643 INFO L290 TraceCheckUtils]: 210: Hoare triple {631#false} assume !!(0 == ~ep12~0 % 256); {631#false} is VALID [2022-02-20 18:41:08,643 INFO L290 TraceCheckUtils]: 211: Hoare triple {631#false} assume !!(0 == ~ep32~0 % 256); {631#false} is VALID [2022-02-20 18:41:08,643 INFO L290 TraceCheckUtils]: 212: Hoare triple {631#false} assume !!(0 == ~ep42~0 % 256); {631#false} is VALID [2022-02-20 18:41:08,643 INFO L290 TraceCheckUtils]: 213: Hoare triple {631#false} assume !(3 == ~r2~0 % 256);~mode2~0 := 0; {631#false} is VALID [2022-02-20 18:41:08,643 INFO L290 TraceCheckUtils]: 214: Hoare triple {631#false} assume !(0 == ~mode3~0 % 256); {631#false} is VALID [2022-02-20 18:41:08,644 INFO L290 TraceCheckUtils]: 215: Hoare triple {631#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {631#false} is VALID [2022-02-20 18:41:08,644 INFO L290 TraceCheckUtils]: 216: Hoare triple {631#false} assume !!(0 == ~ep13~0 % 256); {631#false} is VALID [2022-02-20 18:41:08,644 INFO L290 TraceCheckUtils]: 217: Hoare triple {631#false} assume !!(0 == ~ep23~0 % 256); {631#false} is VALID [2022-02-20 18:41:08,644 INFO L290 TraceCheckUtils]: 218: Hoare triple {631#false} assume !!(0 == ~ep43~0 % 256); {631#false} is VALID [2022-02-20 18:41:08,644 INFO L290 TraceCheckUtils]: 219: Hoare triple {631#false} assume !(3 == ~r3~0 % 256);~mode3~0 := 0; {631#false} is VALID [2022-02-20 18:41:08,644 INFO L290 TraceCheckUtils]: 220: Hoare triple {631#false} assume !(0 == ~mode4~0 % 256); {631#false} is VALID [2022-02-20 18:41:08,645 INFO L290 TraceCheckUtils]: 221: Hoare triple {631#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {631#false} is VALID [2022-02-20 18:41:08,645 INFO L290 TraceCheckUtils]: 222: Hoare triple {631#false} assume !!(0 == ~ep14~0 % 256); {631#false} is VALID [2022-02-20 18:41:08,645 INFO L290 TraceCheckUtils]: 223: Hoare triple {631#false} assume !!(0 == ~ep24~0 % 256); {631#false} is VALID [2022-02-20 18:41:08,645 INFO L290 TraceCheckUtils]: 224: Hoare triple {631#false} assume !!(0 == ~ep34~0 % 256); {631#false} is VALID [2022-02-20 18:41:08,645 INFO L290 TraceCheckUtils]: 225: Hoare triple {631#false} assume !(3 == ~r4~0 % 256);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~3#1; {631#false} is VALID [2022-02-20 18:41:08,645 INFO L290 TraceCheckUtils]: 226: Hoare triple {631#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {631#false} is VALID [2022-02-20 18:41:08,646 INFO L290 TraceCheckUtils]: 227: Hoare triple {631#false} assume ~st1~0 + ~nl1~0 <= 1; {631#false} is VALID [2022-02-20 18:41:08,646 INFO L290 TraceCheckUtils]: 228: Hoare triple {631#false} assume ~st2~0 + ~nl2~0 <= 1; {631#false} is VALID [2022-02-20 18:41:08,646 INFO L290 TraceCheckUtils]: 229: Hoare triple {631#false} assume ~st3~0 + ~nl3~0 <= 1; {631#false} is VALID [2022-02-20 18:41:08,646 INFO L290 TraceCheckUtils]: 230: Hoare triple {631#false} assume ~st4~0 + ~nl4~0 <= 1; {631#false} is VALID [2022-02-20 18:41:08,646 INFO L290 TraceCheckUtils]: 231: Hoare triple {631#false} assume !(~r1~0 % 256 >= 3); {631#false} is VALID [2022-02-20 18:41:08,646 INFO L290 TraceCheckUtils]: 232: Hoare triple {631#false} assume !(0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0);main_~check__tmp~3#1 := 0;~__return_4089~0 := main_~check__tmp~3#1;main_~main__c1~0#1 := ~__return_4089~0;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; {631#false} is VALID [2022-02-20 18:41:08,647 INFO L290 TraceCheckUtils]: 233: Hoare triple {631#false} assume 0 == main_~assert__arg~3#1 % 256; {631#false} is VALID [2022-02-20 18:41:08,647 INFO L290 TraceCheckUtils]: 234: Hoare triple {631#false} assume !false; {631#false} is VALID [2022-02-20 18:41:08,649 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 18:41:08,652 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 18:41:08,652 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [996804923] [2022-02-20 18:41:08,653 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [996804923] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 18:41:08,653 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 18:41:08,653 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-02-20 18:41:08,654 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1620952054] [2022-02-20 18:41:08,655 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 18:41:08,659 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 58.75) internal successors, (235), 4 states have internal predecessors, (235), 0 states have call successors, (0), 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 235 [2022-02-20 18:41:08,661 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 18:41:08,663 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 4 states, 4 states have (on average 58.75) internal successors, (235), 4 states have internal predecessors, (235), 0 states have call successors, (0), 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 18:41:08,847 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 235 edges. 235 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:41:08,847 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-02-20 18:41:08,848 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 18:41:08,864 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-02-20 18:41:08,865 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-02-20 18:41:08,870 INFO L87 Difference]: Start difference. First operand has 627 states, 624 states have (on average 1.8028846153846154) internal successors, (1125), 626 states have internal predecessors, (1125), 0 states have call successors, (0), 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 58.75) internal successors, (235), 4 states have internal predecessors, (235), 0 states have call successors, (0), 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 18:41:11,180 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:41:11,180 INFO L93 Difference]: Finished difference Result 1845 states and 3314 transitions. [2022-02-20 18:41:11,181 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-02-20 18:41:11,181 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 58.75) internal successors, (235), 4 states have internal predecessors, (235), 0 states have call successors, (0), 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 235 [2022-02-20 18:41:11,181 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 18:41:11,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 58.75) internal successors, (235), 4 states have internal predecessors, (235), 0 states have call successors, (0), 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 18:41:11,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 3314 transitions. [2022-02-20 18:41:11,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 58.75) internal successors, (235), 4 states have internal predecessors, (235), 0 states have call successors, (0), 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 18:41:11,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 3314 transitions. [2022-02-20 18:41:11,232 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 3314 transitions. [2022-02-20 18:41:16,500 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 3314 edges. 3314 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:41:16,626 INFO L225 Difference]: With dead ends: 1845 [2022-02-20 18:41:16,626 INFO L226 Difference]: Without dead ends: 1223 [2022-02-20 18:41:16,630 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 18:41:16,632 INFO L933 BasicCegarLoop]: 1820 mSDtfsCounter, 2458 mSDsluCounter, 1063 mSDsCounter, 0 mSdLazyCounter, 51 mSolverCounterSat, 25 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2458 SdHoareTripleChecker+Valid, 2883 SdHoareTripleChecker+Invalid, 76 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 25 IncrementalHoareTripleChecker+Valid, 51 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-02-20 18:41:16,633 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2458 Valid, 2883 Invalid, 76 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [25 Valid, 51 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-02-20 18:41:16,650 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1223 states. [2022-02-20 18:41:16,914 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1223 to 1188. [2022-02-20 18:41:16,914 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 18:41:16,919 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1223 states. Second operand has 1188 states, 1186 states have (on average 1.5564924114671164) internal successors, (1846), 1187 states have internal predecessors, (1846), 0 states have call successors, (0), 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 18:41:16,922 INFO L74 IsIncluded]: Start isIncluded. First operand 1223 states. Second operand has 1188 states, 1186 states have (on average 1.5564924114671164) internal successors, (1846), 1187 states have internal predecessors, (1846), 0 states have call successors, (0), 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 18:41:16,924 INFO L87 Difference]: Start difference. First operand 1223 states. Second operand has 1188 states, 1186 states have (on average 1.5564924114671164) internal successors, (1846), 1187 states have internal predecessors, (1846), 0 states have call successors, (0), 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 18:41:16,987 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:41:16,987 INFO L93 Difference]: Finished difference Result 1223 states and 1895 transitions. [2022-02-20 18:41:16,988 INFO L276 IsEmpty]: Start isEmpty. Operand 1223 states and 1895 transitions. [2022-02-20 18:41:16,992 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:41:16,992 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:41:16,995 INFO L74 IsIncluded]: Start isIncluded. First operand has 1188 states, 1186 states have (on average 1.5564924114671164) internal successors, (1846), 1187 states have internal predecessors, (1846), 0 states have call successors, (0), 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 1223 states. [2022-02-20 18:41:16,997 INFO L87 Difference]: Start difference. First operand has 1188 states, 1186 states have (on average 1.5564924114671164) internal successors, (1846), 1187 states have internal predecessors, (1846), 0 states have call successors, (0), 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 1223 states. [2022-02-20 18:41:17,057 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:41:17,058 INFO L93 Difference]: Finished difference Result 1223 states and 1895 transitions. [2022-02-20 18:41:17,058 INFO L276 IsEmpty]: Start isEmpty. Operand 1223 states and 1895 transitions. [2022-02-20 18:41:17,060 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:41:17,060 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:41:17,060 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 18:41:17,061 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 18:41:17,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1188 states, 1186 states have (on average 1.5564924114671164) internal successors, (1846), 1187 states have internal predecessors, (1846), 0 states have call successors, (0), 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 18:41:17,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1188 states to 1188 states and 1846 transitions. [2022-02-20 18:41:17,136 INFO L78 Accepts]: Start accepts. Automaton has 1188 states and 1846 transitions. Word has length 235 [2022-02-20 18:41:17,136 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 18:41:17,137 INFO L470 AbstractCegarLoop]: Abstraction has 1188 states and 1846 transitions. [2022-02-20 18:41:17,137 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 58.75) internal successors, (235), 4 states have internal predecessors, (235), 0 states have call successors, (0), 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 18:41:17,137 INFO L276 IsEmpty]: Start isEmpty. Operand 1188 states and 1846 transitions. [2022-02-20 18:41:17,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2022-02-20 18:41:17,140 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 18:41:17,140 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] [2022-02-20 18:41:17,140 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-20 18:41:17,140 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 18:41:17,141 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 18:41:17,141 INFO L85 PathProgramCache]: Analyzing trace with hash 1859701747, now seen corresponding path program 1 times [2022-02-20 18:41:17,141 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 18:41:17,142 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [651061485] [2022-02-20 18:41:17,142 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 18:41:17,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 18:41:17,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:41:17,251 INFO L290 TraceCheckUtils]: 0: Hoare triple {7185#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_2829~0 := 0;~__return_3039~0 := 0;~__return_3223~0 := 0;~__return_3411~0 := 0;~__return_4089~0 := 0;~__return_3596~0 := 0;~__return_3773~0 := 0; {7185#true} is VALID [2022-02-20 18:41:17,252 INFO L290 TraceCheckUtils]: 1: Hoare triple {7185#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_~__tmp_4~0#1, main_~assert__arg~3#1, main_~check__tmp~3#1, main_~check__tmp~5#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_~__tmp_5~0#1, main_~assert__arg~4#1, main_~check__tmp~4#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_~__tmp_2~0#1, main_~assert__arg~1#1, main_~check__tmp~1#1, main_~__tmp_1~0#1, main_~assert__arg~0#1, main_~check__tmp~0#1, main_~node4____CPAchecker_TMP_2~0#1, main_~node4____CPAchecker_TMP_1~0#1, main_~node4____CPAchecker_TMP_0~0#1, main_~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;~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;~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;~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;~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; {7185#true} is VALID [2022-02-20 18:41:17,252 INFO L290 TraceCheckUtils]: 2: Hoare triple {7185#true} assume !!(0 == main_~init__r121~0#1 % 256); {7185#true} is VALID [2022-02-20 18:41:17,252 INFO L290 TraceCheckUtils]: 3: Hoare triple {7185#true} assume !(0 == main_~init__r131~0#1 % 256); {7185#true} is VALID [2022-02-20 18:41:17,253 INFO L290 TraceCheckUtils]: 4: Hoare triple {7185#true} assume !(0 == ~ep32~0 % 256);main_~init__tmp~0#1 := 1; {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,253 INFO L290 TraceCheckUtils]: 5: Hoare triple {7187#(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); {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,254 INFO L290 TraceCheckUtils]: 6: Hoare triple {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r131~0#1 % 256);main_~init__tmp___0~0#1 := 1; {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,254 INFO L290 TraceCheckUtils]: 7: Hoare triple {7187#(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); {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,255 INFO L290 TraceCheckUtils]: 8: Hoare triple {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r141~0#1 % 256);main_~init__tmp___1~0#1 := 1; {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,255 INFO L290 TraceCheckUtils]: 9: Hoare triple {7187#(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); {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,255 INFO L290 TraceCheckUtils]: 10: Hoare triple {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r211~0#1 % 256);main_~init__tmp___2~0#1 := 1; {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,256 INFO L290 TraceCheckUtils]: 11: Hoare triple {7187#(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); {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,256 INFO L290 TraceCheckUtils]: 12: Hoare triple {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r231~0#1 % 256);main_~init__tmp___3~0#1 := 1; {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,257 INFO L290 TraceCheckUtils]: 13: Hoare triple {7187#(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); {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,257 INFO L290 TraceCheckUtils]: 14: Hoare triple {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r241~0#1 % 256);main_~init__tmp___4~0#1 := 1; {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,257 INFO L290 TraceCheckUtils]: 15: Hoare triple {7187#(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); {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,258 INFO L290 TraceCheckUtils]: 16: Hoare triple {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r311~0#1 % 256);main_~init__tmp___5~0#1 := 1; {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,258 INFO L290 TraceCheckUtils]: 17: Hoare triple {7187#(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); {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,259 INFO L290 TraceCheckUtils]: 18: Hoare triple {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r321~0#1 % 256);main_~init__tmp___6~0#1 := 1; {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,259 INFO L290 TraceCheckUtils]: 19: Hoare triple {7187#(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); {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,259 INFO L290 TraceCheckUtils]: 20: Hoare triple {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r341~0#1 % 256);main_~init__tmp___7~0#1 := 1; {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,260 INFO L290 TraceCheckUtils]: 21: Hoare triple {7187#(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); {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,260 INFO L290 TraceCheckUtils]: 22: Hoare triple {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r411~0#1 % 256);main_~init__tmp___8~0#1 := 1; {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,261 INFO L290 TraceCheckUtils]: 23: Hoare triple {7187#(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); {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,261 INFO L290 TraceCheckUtils]: 24: Hoare triple {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r421~0#1 % 256);main_~init__tmp___9~0#1 := 1; {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,261 INFO L290 TraceCheckUtils]: 25: Hoare triple {7187#(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); {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,262 INFO L290 TraceCheckUtils]: 26: Hoare triple {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r431~0#1 % 256);main_~init__tmp___10~0#1 := 1; {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,262 INFO L290 TraceCheckUtils]: 27: Hoare triple {7187#(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); {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,263 INFO L290 TraceCheckUtils]: 28: Hoare triple {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r122~0#1 % 256);main_~init__tmp___11~0#1 := 1; {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,263 INFO L290 TraceCheckUtils]: 29: Hoare triple {7187#(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); {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,263 INFO L290 TraceCheckUtils]: 30: Hoare triple {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r132~0#1 % 256);main_~init__tmp___12~0#1 := 1; {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,264 INFO L290 TraceCheckUtils]: 31: Hoare triple {7187#(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); {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,264 INFO L290 TraceCheckUtils]: 32: Hoare triple {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r142~0#1 % 256);main_~init__tmp___13~0#1 := 1; {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,265 INFO L290 TraceCheckUtils]: 33: Hoare triple {7187#(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); {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,265 INFO L290 TraceCheckUtils]: 34: Hoare triple {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r212~0#1 % 256);main_~init__tmp___14~0#1 := 1; {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,265 INFO L290 TraceCheckUtils]: 35: Hoare triple {7187#(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); {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,266 INFO L290 TraceCheckUtils]: 36: Hoare triple {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r232~0#1 % 256);main_~init__tmp___15~0#1 := 1; {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,266 INFO L290 TraceCheckUtils]: 37: Hoare triple {7187#(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); {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,266 INFO L290 TraceCheckUtils]: 38: Hoare triple {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r242~0#1 % 256);main_~init__tmp___16~0#1 := 1; {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,267 INFO L290 TraceCheckUtils]: 39: Hoare triple {7187#(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); {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,267 INFO L290 TraceCheckUtils]: 40: Hoare triple {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r312~0#1 % 256);main_~init__tmp___17~0#1 := 1; {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,268 INFO L290 TraceCheckUtils]: 41: Hoare triple {7187#(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); {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,268 INFO L290 TraceCheckUtils]: 42: Hoare triple {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r322~0#1 % 256);main_~init__tmp___18~0#1 := 1; {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,268 INFO L290 TraceCheckUtils]: 43: Hoare triple {7187#(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); {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,269 INFO L290 TraceCheckUtils]: 44: Hoare triple {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r342~0#1 % 256);main_~init__tmp___19~0#1 := 1; {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,269 INFO L290 TraceCheckUtils]: 45: Hoare triple {7187#(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); {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,270 INFO L290 TraceCheckUtils]: 46: Hoare triple {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r412~0#1 % 256);main_~init__tmp___20~0#1 := 1; {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,270 INFO L290 TraceCheckUtils]: 47: Hoare triple {7187#(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); {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,270 INFO L290 TraceCheckUtils]: 48: Hoare triple {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r422~0#1 % 256);main_~init__tmp___21~0#1 := 1; {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,271 INFO L290 TraceCheckUtils]: 49: Hoare triple {7187#(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); {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,271 INFO L290 TraceCheckUtils]: 50: Hoare triple {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r432~0#1 % 256);main_~init__tmp___22~0#1 := 1; {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,272 INFO L290 TraceCheckUtils]: 51: Hoare triple {7187#(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); {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,272 INFO L290 TraceCheckUtils]: 52: Hoare triple {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id1~0 != ~id2~0; {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,272 INFO L290 TraceCheckUtils]: 53: Hoare triple {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id1~0 != ~id3~0; {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,273 INFO L290 TraceCheckUtils]: 54: Hoare triple {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id1~0 != ~id4~0; {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,273 INFO L290 TraceCheckUtils]: 55: Hoare triple {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id2~0 != ~id3~0; {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,273 INFO L290 TraceCheckUtils]: 56: Hoare triple {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id2~0 != ~id4~0; {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,274 INFO L290 TraceCheckUtils]: 57: Hoare triple {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id3~0 != ~id4~0; {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,274 INFO L290 TraceCheckUtils]: 58: Hoare triple {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id1~0 >= 0; {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,275 INFO L290 TraceCheckUtils]: 59: Hoare triple {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id2~0 >= 0; {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,275 INFO L290 TraceCheckUtils]: 60: Hoare triple {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id3~0 >= 0; {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,275 INFO L290 TraceCheckUtils]: 61: Hoare triple {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id4~0 >= 0; {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,276 INFO L290 TraceCheckUtils]: 62: Hoare triple {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~r1~0 % 256; {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,276 INFO L290 TraceCheckUtils]: 63: Hoare triple {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~r2~0 % 256; {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,276 INFO L290 TraceCheckUtils]: 64: Hoare triple {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~r3~0 % 256; {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,277 INFO L290 TraceCheckUtils]: 65: Hoare triple {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~r4~0 % 256; {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,277 INFO L290 TraceCheckUtils]: 66: Hoare triple {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r123~0#1 % 256); {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,277 INFO L290 TraceCheckUtils]: 67: Hoare triple {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r133~0#1 % 256); {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,278 INFO L290 TraceCheckUtils]: 68: Hoare triple {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r143~0#1 % 256); {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,278 INFO L290 TraceCheckUtils]: 69: Hoare triple {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r213~0#1 % 256); {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,279 INFO L290 TraceCheckUtils]: 70: Hoare triple {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r233~0#1 % 256); {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,279 INFO L290 TraceCheckUtils]: 71: Hoare triple {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r243~0#1 % 256); {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,280 INFO L290 TraceCheckUtils]: 72: Hoare triple {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r313~0#1 % 256); {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,280 INFO L290 TraceCheckUtils]: 73: Hoare triple {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r323~0#1 % 256); {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,280 INFO L290 TraceCheckUtils]: 74: Hoare triple {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r343~0#1 % 256); {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,281 INFO L290 TraceCheckUtils]: 75: Hoare triple {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r413~0#1 % 256); {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,281 INFO L290 TraceCheckUtils]: 76: Hoare triple {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r423~0#1 % 256); {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,282 INFO L290 TraceCheckUtils]: 77: Hoare triple {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r433~0#1 % 256); {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,282 INFO L290 TraceCheckUtils]: 78: Hoare triple {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~max1~0 == ~id1~0; {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,282 INFO L290 TraceCheckUtils]: 79: Hoare triple {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~max2~0 == ~id2~0; {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,283 INFO L290 TraceCheckUtils]: 80: Hoare triple {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~max3~0 == ~id3~0; {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,283 INFO L290 TraceCheckUtils]: 81: Hoare triple {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~max4~0 == ~id4~0; {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,283 INFO L290 TraceCheckUtils]: 82: Hoare triple {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~st1~0; {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,284 INFO L290 TraceCheckUtils]: 83: Hoare triple {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~st2~0; {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,284 INFO L290 TraceCheckUtils]: 84: Hoare triple {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~st3~0; {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,284 INFO L290 TraceCheckUtils]: 85: Hoare triple {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~st4~0; {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,285 INFO L290 TraceCheckUtils]: 86: Hoare triple {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~nl1~0; {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,285 INFO L290 TraceCheckUtils]: 87: Hoare triple {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~nl2~0; {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,285 INFO L290 TraceCheckUtils]: 88: Hoare triple {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~nl3~0; {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,286 INFO L290 TraceCheckUtils]: 89: Hoare triple {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~nl4~0; {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,286 INFO L290 TraceCheckUtils]: 90: Hoare triple {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~mode1~0 % 256; {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,287 INFO L290 TraceCheckUtils]: 91: Hoare triple {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~mode2~0 % 256; {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,287 INFO L290 TraceCheckUtils]: 92: Hoare triple {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~mode3~0 % 256; {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,287 INFO L290 TraceCheckUtils]: 93: Hoare triple {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~mode4~0 % 256;main_~init__tmp___23~0#1 := 1;~__return_2829~0 := main_~init__tmp___23~0#1;main_~main__i2~0#1 := ~__return_2829~0; {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,288 INFO L290 TraceCheckUtils]: 94: Hoare triple {7187#(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; {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,288 INFO L290 TraceCheckUtils]: 95: Hoare triple {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~mode1~0 % 256); {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,288 INFO L290 TraceCheckUtils]: 96: Hoare triple {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~r1~0 % 256 < 3; {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,289 INFO L290 TraceCheckUtils]: 97: Hoare triple {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~ep12~0 % 256); {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,289 INFO L290 TraceCheckUtils]: 98: Hoare triple {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~ep13~0 % 256); {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,290 INFO L290 TraceCheckUtils]: 99: Hoare triple {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~ep14~0 % 256); {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,290 INFO L290 TraceCheckUtils]: 100: Hoare triple {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} ~mode1~0 := 1; {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,290 INFO L290 TraceCheckUtils]: 101: Hoare triple {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~mode2~0 % 256); {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,291 INFO L290 TraceCheckUtils]: 102: Hoare triple {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~r2~0 % 256 < 3; {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,291 INFO L290 TraceCheckUtils]: 103: Hoare triple {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~ep21~0 % 256); {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,291 INFO L290 TraceCheckUtils]: 104: Hoare triple {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~ep23~0 % 256); {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,292 INFO L290 TraceCheckUtils]: 105: Hoare triple {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~ep24~0 % 256); {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,294 INFO L290 TraceCheckUtils]: 106: Hoare triple {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} ~mode2~0 := 1; {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,294 INFO L290 TraceCheckUtils]: 107: Hoare triple {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~mode3~0 % 256); {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,295 INFO L290 TraceCheckUtils]: 108: Hoare triple {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~r3~0 % 256 < 3; {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,295 INFO L290 TraceCheckUtils]: 109: Hoare triple {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~ep31~0 % 256); {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:17,295 INFO L290 TraceCheckUtils]: 110: Hoare triple {7187#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~ep32~0 % 256); {7186#false} is VALID [2022-02-20 18:41:17,296 INFO L290 TraceCheckUtils]: 111: Hoare triple {7186#false} assume !!(0 == ~ep34~0 % 256); {7186#false} is VALID [2022-02-20 18:41:17,296 INFO L290 TraceCheckUtils]: 112: Hoare triple {7186#false} ~mode3~0 := 1; {7186#false} is VALID [2022-02-20 18:41:17,296 INFO L290 TraceCheckUtils]: 113: Hoare triple {7186#false} assume !!(0 == ~mode4~0 % 256); {7186#false} is VALID [2022-02-20 18:41:17,296 INFO L290 TraceCheckUtils]: 114: Hoare triple {7186#false} assume ~r4~0 % 256 < 3; {7186#false} is VALID [2022-02-20 18:41:17,296 INFO L290 TraceCheckUtils]: 115: Hoare triple {7186#false} assume !!(0 == ~ep41~0 % 256); {7186#false} is VALID [2022-02-20 18:41:17,296 INFO L290 TraceCheckUtils]: 116: Hoare triple {7186#false} assume !!(0 == ~ep42~0 % 256); {7186#false} is VALID [2022-02-20 18:41:17,296 INFO L290 TraceCheckUtils]: 117: Hoare triple {7186#false} assume !!(0 == ~ep43~0 % 256); {7186#false} is VALID [2022-02-20 18:41:17,297 INFO L290 TraceCheckUtils]: 118: Hoare triple {7186#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; {7186#false} is VALID [2022-02-20 18:41:17,297 INFO L290 TraceCheckUtils]: 119: Hoare triple {7186#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {7186#false} is VALID [2022-02-20 18:41:17,297 INFO L290 TraceCheckUtils]: 120: Hoare triple {7186#false} assume ~st1~0 + ~nl1~0 <= 1; {7186#false} is VALID [2022-02-20 18:41:17,297 INFO L290 TraceCheckUtils]: 121: Hoare triple {7186#false} assume ~st2~0 + ~nl2~0 <= 1; {7186#false} is VALID [2022-02-20 18:41:17,297 INFO L290 TraceCheckUtils]: 122: Hoare triple {7186#false} assume ~st3~0 + ~nl3~0 <= 1; {7186#false} is VALID [2022-02-20 18:41:17,297 INFO L290 TraceCheckUtils]: 123: Hoare triple {7186#false} assume ~st4~0 + ~nl4~0 <= 1; {7186#false} is VALID [2022-02-20 18:41:17,297 INFO L290 TraceCheckUtils]: 124: Hoare triple {7186#false} assume !(~r1~0 % 256 >= 3); {7186#false} is VALID [2022-02-20 18:41:17,297 INFO L290 TraceCheckUtils]: 125: Hoare triple {7186#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {7186#false} is VALID [2022-02-20 18:41:17,298 INFO L290 TraceCheckUtils]: 126: Hoare triple {7186#false} assume ~r1~0 % 256 < 3; {7186#false} is VALID [2022-02-20 18:41:17,298 INFO L290 TraceCheckUtils]: 127: Hoare triple {7186#false} assume !(~r1~0 % 256 >= 3); {7186#false} is VALID [2022-02-20 18:41:17,298 INFO L290 TraceCheckUtils]: 128: Hoare triple {7186#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {7186#false} is VALID [2022-02-20 18:41:17,298 INFO L290 TraceCheckUtils]: 129: Hoare triple {7186#false} assume ~r1~0 % 256 < 3;main_~check__tmp~0#1 := 1;~__return_3039~0 := main_~check__tmp~0#1;main_~main__c1~0#1 := ~__return_3039~0;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; {7186#false} is VALID [2022-02-20 18:41:17,298 INFO L290 TraceCheckUtils]: 130: Hoare triple {7186#false} assume !(0 == main_~assert__arg~0#1 % 256); {7186#false} is VALID [2022-02-20 18:41:17,298 INFO L290 TraceCheckUtils]: 131: Hoare triple {7186#false} assume !(0 == ~mode1~0 % 256); {7186#false} is VALID [2022-02-20 18:41:17,298 INFO L290 TraceCheckUtils]: 132: Hoare triple {7186#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {7186#false} is VALID [2022-02-20 18:41:17,298 INFO L290 TraceCheckUtils]: 133: Hoare triple {7186#false} assume !!(0 == ~ep21~0 % 256); {7186#false} is VALID [2022-02-20 18:41:17,299 INFO L290 TraceCheckUtils]: 134: Hoare triple {7186#false} assume !!(0 == ~ep31~0 % 256); {7186#false} is VALID [2022-02-20 18:41:17,299 INFO L290 TraceCheckUtils]: 135: Hoare triple {7186#false} assume !!(0 == ~ep41~0 % 256); {7186#false} is VALID [2022-02-20 18:41:17,299 INFO L290 TraceCheckUtils]: 136: Hoare triple {7186#false} assume !(2 == ~r1~0 % 256);~mode1~0 := 0; {7186#false} is VALID [2022-02-20 18:41:17,299 INFO L290 TraceCheckUtils]: 137: Hoare triple {7186#false} assume !(0 == ~mode2~0 % 256); {7186#false} is VALID [2022-02-20 18:41:17,299 INFO L290 TraceCheckUtils]: 138: Hoare triple {7186#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {7186#false} is VALID [2022-02-20 18:41:17,299 INFO L290 TraceCheckUtils]: 139: Hoare triple {7186#false} assume !!(0 == ~ep12~0 % 256); {7186#false} is VALID [2022-02-20 18:41:17,299 INFO L290 TraceCheckUtils]: 140: Hoare triple {7186#false} assume !!(0 == ~ep32~0 % 256); {7186#false} is VALID [2022-02-20 18:41:17,300 INFO L290 TraceCheckUtils]: 141: Hoare triple {7186#false} assume !!(0 == ~ep42~0 % 256); {7186#false} is VALID [2022-02-20 18:41:17,300 INFO L290 TraceCheckUtils]: 142: Hoare triple {7186#false} assume !(3 == ~r2~0 % 256);~mode2~0 := 0; {7186#false} is VALID [2022-02-20 18:41:17,300 INFO L290 TraceCheckUtils]: 143: Hoare triple {7186#false} assume !(0 == ~mode3~0 % 256); {7186#false} is VALID [2022-02-20 18:41:17,300 INFO L290 TraceCheckUtils]: 144: Hoare triple {7186#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {7186#false} is VALID [2022-02-20 18:41:17,300 INFO L290 TraceCheckUtils]: 145: Hoare triple {7186#false} assume !!(0 == ~ep13~0 % 256); {7186#false} is VALID [2022-02-20 18:41:17,300 INFO L290 TraceCheckUtils]: 146: Hoare triple {7186#false} assume !!(0 == ~ep23~0 % 256); {7186#false} is VALID [2022-02-20 18:41:17,300 INFO L290 TraceCheckUtils]: 147: Hoare triple {7186#false} assume !!(0 == ~ep43~0 % 256); {7186#false} is VALID [2022-02-20 18:41:17,301 INFO L290 TraceCheckUtils]: 148: Hoare triple {7186#false} assume !(3 == ~r3~0 % 256);~mode3~0 := 0; {7186#false} is VALID [2022-02-20 18:41:17,301 INFO L290 TraceCheckUtils]: 149: Hoare triple {7186#false} assume !(0 == ~mode4~0 % 256); {7186#false} is VALID [2022-02-20 18:41:17,301 INFO L290 TraceCheckUtils]: 150: Hoare triple {7186#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {7186#false} is VALID [2022-02-20 18:41:17,301 INFO L290 TraceCheckUtils]: 151: Hoare triple {7186#false} assume !!(0 == ~ep14~0 % 256); {7186#false} is VALID [2022-02-20 18:41:17,301 INFO L290 TraceCheckUtils]: 152: Hoare triple {7186#false} assume !!(0 == ~ep24~0 % 256); {7186#false} is VALID [2022-02-20 18:41:17,301 INFO L290 TraceCheckUtils]: 153: Hoare triple {7186#false} assume !!(0 == ~ep34~0 % 256); {7186#false} is VALID [2022-02-20 18:41:17,301 INFO L290 TraceCheckUtils]: 154: Hoare triple {7186#false} assume !(3 == ~r4~0 % 256);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~1#1; {7186#false} is VALID [2022-02-20 18:41:17,302 INFO L290 TraceCheckUtils]: 155: Hoare triple {7186#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {7186#false} is VALID [2022-02-20 18:41:17,302 INFO L290 TraceCheckUtils]: 156: Hoare triple {7186#false} assume ~st1~0 + ~nl1~0 <= 1; {7186#false} is VALID [2022-02-20 18:41:17,302 INFO L290 TraceCheckUtils]: 157: Hoare triple {7186#false} assume ~st2~0 + ~nl2~0 <= 1; {7186#false} is VALID [2022-02-20 18:41:17,302 INFO L290 TraceCheckUtils]: 158: Hoare triple {7186#false} assume ~st3~0 + ~nl3~0 <= 1; {7186#false} is VALID [2022-02-20 18:41:17,302 INFO L290 TraceCheckUtils]: 159: Hoare triple {7186#false} assume ~st4~0 + ~nl4~0 <= 1; {7186#false} is VALID [2022-02-20 18:41:17,302 INFO L290 TraceCheckUtils]: 160: Hoare triple {7186#false} assume !(~r1~0 % 256 >= 3); {7186#false} is VALID [2022-02-20 18:41:17,302 INFO L290 TraceCheckUtils]: 161: Hoare triple {7186#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {7186#false} is VALID [2022-02-20 18:41:17,302 INFO L290 TraceCheckUtils]: 162: Hoare triple {7186#false} assume ~r1~0 % 256 < 3; {7186#false} is VALID [2022-02-20 18:41:17,303 INFO L290 TraceCheckUtils]: 163: Hoare triple {7186#false} assume !(~r1~0 % 256 >= 3); {7186#false} is VALID [2022-02-20 18:41:17,303 INFO L290 TraceCheckUtils]: 164: Hoare triple {7186#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {7186#false} is VALID [2022-02-20 18:41:17,303 INFO L290 TraceCheckUtils]: 165: Hoare triple {7186#false} assume ~r1~0 % 256 < 3;main_~check__tmp~1#1 := 1;~__return_3223~0 := main_~check__tmp~1#1;main_~main__c1~0#1 := ~__return_3223~0;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; {7186#false} is VALID [2022-02-20 18:41:17,303 INFO L290 TraceCheckUtils]: 166: Hoare triple {7186#false} assume !(0 == main_~assert__arg~1#1 % 256); {7186#false} is VALID [2022-02-20 18:41:17,303 INFO L290 TraceCheckUtils]: 167: Hoare triple {7186#false} assume !!(0 == ~mode1~0 % 256); {7186#false} is VALID [2022-02-20 18:41:17,303 INFO L290 TraceCheckUtils]: 168: Hoare triple {7186#false} assume ~r1~0 % 256 < 3; {7186#false} is VALID [2022-02-20 18:41:17,304 INFO L290 TraceCheckUtils]: 169: Hoare triple {7186#false} assume !!(0 == ~ep12~0 % 256); {7186#false} is VALID [2022-02-20 18:41:17,304 INFO L290 TraceCheckUtils]: 170: Hoare triple {7186#false} assume !!(0 == ~ep13~0 % 256); {7186#false} is VALID [2022-02-20 18:41:17,304 INFO L290 TraceCheckUtils]: 171: Hoare triple {7186#false} assume !!(0 == ~ep14~0 % 256); {7186#false} is VALID [2022-02-20 18:41:17,304 INFO L290 TraceCheckUtils]: 172: Hoare triple {7186#false} ~mode1~0 := 1; {7186#false} is VALID [2022-02-20 18:41:17,304 INFO L290 TraceCheckUtils]: 173: Hoare triple {7186#false} assume !!(0 == ~mode2~0 % 256); {7186#false} is VALID [2022-02-20 18:41:17,304 INFO L290 TraceCheckUtils]: 174: Hoare triple {7186#false} assume ~r2~0 % 256 < 3; {7186#false} is VALID [2022-02-20 18:41:17,304 INFO L290 TraceCheckUtils]: 175: Hoare triple {7186#false} assume !!(0 == ~ep21~0 % 256); {7186#false} is VALID [2022-02-20 18:41:17,305 INFO L290 TraceCheckUtils]: 176: Hoare triple {7186#false} assume !!(0 == ~ep23~0 % 256); {7186#false} is VALID [2022-02-20 18:41:17,305 INFO L290 TraceCheckUtils]: 177: Hoare triple {7186#false} assume !!(0 == ~ep24~0 % 256); {7186#false} is VALID [2022-02-20 18:41:17,305 INFO L290 TraceCheckUtils]: 178: Hoare triple {7186#false} ~mode2~0 := 1; {7186#false} is VALID [2022-02-20 18:41:17,305 INFO L290 TraceCheckUtils]: 179: Hoare triple {7186#false} assume !!(0 == ~mode3~0 % 256); {7186#false} is VALID [2022-02-20 18:41:17,305 INFO L290 TraceCheckUtils]: 180: Hoare triple {7186#false} assume ~r3~0 % 256 < 3; {7186#false} is VALID [2022-02-20 18:41:17,305 INFO L290 TraceCheckUtils]: 181: Hoare triple {7186#false} assume !!(0 == ~ep31~0 % 256); {7186#false} is VALID [2022-02-20 18:41:17,305 INFO L290 TraceCheckUtils]: 182: Hoare triple {7186#false} assume !!(0 == ~ep32~0 % 256); {7186#false} is VALID [2022-02-20 18:41:17,305 INFO L290 TraceCheckUtils]: 183: Hoare triple {7186#false} assume !!(0 == ~ep34~0 % 256); {7186#false} is VALID [2022-02-20 18:41:17,306 INFO L290 TraceCheckUtils]: 184: Hoare triple {7186#false} ~mode3~0 := 1; {7186#false} is VALID [2022-02-20 18:41:17,306 INFO L290 TraceCheckUtils]: 185: Hoare triple {7186#false} assume !!(0 == ~mode4~0 % 256); {7186#false} is VALID [2022-02-20 18:41:17,306 INFO L290 TraceCheckUtils]: 186: Hoare triple {7186#false} assume ~r4~0 % 256 < 3; {7186#false} is VALID [2022-02-20 18:41:17,306 INFO L290 TraceCheckUtils]: 187: Hoare triple {7186#false} assume !!(0 == ~ep41~0 % 256); {7186#false} is VALID [2022-02-20 18:41:17,306 INFO L290 TraceCheckUtils]: 188: Hoare triple {7186#false} assume !!(0 == ~ep42~0 % 256); {7186#false} is VALID [2022-02-20 18:41:17,306 INFO L290 TraceCheckUtils]: 189: Hoare triple {7186#false} assume !!(0 == ~ep43~0 % 256); {7186#false} is VALID [2022-02-20 18:41:17,306 INFO L290 TraceCheckUtils]: 190: Hoare triple {7186#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; {7186#false} is VALID [2022-02-20 18:41:17,306 INFO L290 TraceCheckUtils]: 191: Hoare triple {7186#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {7186#false} is VALID [2022-02-20 18:41:17,307 INFO L290 TraceCheckUtils]: 192: Hoare triple {7186#false} assume ~st1~0 + ~nl1~0 <= 1; {7186#false} is VALID [2022-02-20 18:41:17,307 INFO L290 TraceCheckUtils]: 193: Hoare triple {7186#false} assume ~st2~0 + ~nl2~0 <= 1; {7186#false} is VALID [2022-02-20 18:41:17,307 INFO L290 TraceCheckUtils]: 194: Hoare triple {7186#false} assume ~st3~0 + ~nl3~0 <= 1; {7186#false} is VALID [2022-02-20 18:41:17,307 INFO L290 TraceCheckUtils]: 195: Hoare triple {7186#false} assume ~st4~0 + ~nl4~0 <= 1; {7186#false} is VALID [2022-02-20 18:41:17,307 INFO L290 TraceCheckUtils]: 196: Hoare triple {7186#false} assume !(~r1~0 % 256 >= 3); {7186#false} is VALID [2022-02-20 18:41:17,307 INFO L290 TraceCheckUtils]: 197: Hoare triple {7186#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {7186#false} is VALID [2022-02-20 18:41:17,307 INFO L290 TraceCheckUtils]: 198: Hoare triple {7186#false} assume ~r1~0 % 256 < 3; {7186#false} is VALID [2022-02-20 18:41:17,307 INFO L290 TraceCheckUtils]: 199: Hoare triple {7186#false} assume !(~r1~0 % 256 >= 3); {7186#false} is VALID [2022-02-20 18:41:17,308 INFO L290 TraceCheckUtils]: 200: Hoare triple {7186#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {7186#false} is VALID [2022-02-20 18:41:17,308 INFO L290 TraceCheckUtils]: 201: Hoare triple {7186#false} assume ~r1~0 % 256 < 3;main_~check__tmp~2#1 := 1;~__return_3411~0 := main_~check__tmp~2#1;main_~main__c1~0#1 := ~__return_3411~0;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; {7186#false} is VALID [2022-02-20 18:41:17,308 INFO L290 TraceCheckUtils]: 202: Hoare triple {7186#false} assume !(0 == main_~assert__arg~2#1 % 256); {7186#false} is VALID [2022-02-20 18:41:17,308 INFO L290 TraceCheckUtils]: 203: Hoare triple {7186#false} assume !(0 == ~mode1~0 % 256); {7186#false} is VALID [2022-02-20 18:41:17,308 INFO L290 TraceCheckUtils]: 204: Hoare triple {7186#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {7186#false} is VALID [2022-02-20 18:41:17,308 INFO L290 TraceCheckUtils]: 205: Hoare triple {7186#false} assume !!(0 == ~ep21~0 % 256); {7186#false} is VALID [2022-02-20 18:41:17,308 INFO L290 TraceCheckUtils]: 206: Hoare triple {7186#false} assume !!(0 == ~ep31~0 % 256); {7186#false} is VALID [2022-02-20 18:41:17,309 INFO L290 TraceCheckUtils]: 207: Hoare triple {7186#false} assume !!(0 == ~ep41~0 % 256); {7186#false} is VALID [2022-02-20 18:41:17,309 INFO L290 TraceCheckUtils]: 208: Hoare triple {7186#false} assume 2 == ~r1~0 % 256; {7186#false} is VALID [2022-02-20 18:41:17,309 INFO L290 TraceCheckUtils]: 209: Hoare triple {7186#false} assume ~max1~0 == ~id1~0;~st1~0 := 1;~mode1~0 := 0; {7186#false} is VALID [2022-02-20 18:41:17,309 INFO L290 TraceCheckUtils]: 210: Hoare triple {7186#false} assume !(0 == ~mode2~0 % 256); {7186#false} is VALID [2022-02-20 18:41:17,309 INFO L290 TraceCheckUtils]: 211: Hoare triple {7186#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {7186#false} is VALID [2022-02-20 18:41:17,309 INFO L290 TraceCheckUtils]: 212: Hoare triple {7186#false} assume !!(0 == ~ep12~0 % 256); {7186#false} is VALID [2022-02-20 18:41:17,309 INFO L290 TraceCheckUtils]: 213: Hoare triple {7186#false} assume !!(0 == ~ep32~0 % 256); {7186#false} is VALID [2022-02-20 18:41:17,309 INFO L290 TraceCheckUtils]: 214: Hoare triple {7186#false} assume !!(0 == ~ep42~0 % 256); {7186#false} is VALID [2022-02-20 18:41:17,310 INFO L290 TraceCheckUtils]: 215: Hoare triple {7186#false} assume !(3 == ~r2~0 % 256);~mode2~0 := 0; {7186#false} is VALID [2022-02-20 18:41:17,310 INFO L290 TraceCheckUtils]: 216: Hoare triple {7186#false} assume !(0 == ~mode3~0 % 256); {7186#false} is VALID [2022-02-20 18:41:17,310 INFO L290 TraceCheckUtils]: 217: Hoare triple {7186#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {7186#false} is VALID [2022-02-20 18:41:17,310 INFO L290 TraceCheckUtils]: 218: Hoare triple {7186#false} assume !!(0 == ~ep13~0 % 256); {7186#false} is VALID [2022-02-20 18:41:17,310 INFO L290 TraceCheckUtils]: 219: Hoare triple {7186#false} assume !!(0 == ~ep23~0 % 256); {7186#false} is VALID [2022-02-20 18:41:17,310 INFO L290 TraceCheckUtils]: 220: Hoare triple {7186#false} assume !!(0 == ~ep43~0 % 256); {7186#false} is VALID [2022-02-20 18:41:17,310 INFO L290 TraceCheckUtils]: 221: Hoare triple {7186#false} assume !(3 == ~r3~0 % 256);~mode3~0 := 0; {7186#false} is VALID [2022-02-20 18:41:17,310 INFO L290 TraceCheckUtils]: 222: Hoare triple {7186#false} assume !(0 == ~mode4~0 % 256); {7186#false} is VALID [2022-02-20 18:41:17,311 INFO L290 TraceCheckUtils]: 223: Hoare triple {7186#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {7186#false} is VALID [2022-02-20 18:41:17,311 INFO L290 TraceCheckUtils]: 224: Hoare triple {7186#false} assume !!(0 == ~ep14~0 % 256); {7186#false} is VALID [2022-02-20 18:41:17,311 INFO L290 TraceCheckUtils]: 225: Hoare triple {7186#false} assume !!(0 == ~ep24~0 % 256); {7186#false} is VALID [2022-02-20 18:41:17,311 INFO L290 TraceCheckUtils]: 226: Hoare triple {7186#false} assume !!(0 == ~ep34~0 % 256); {7186#false} is VALID [2022-02-20 18:41:17,311 INFO L290 TraceCheckUtils]: 227: Hoare triple {7186#false} assume !(3 == ~r4~0 % 256);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~3#1; {7186#false} is VALID [2022-02-20 18:41:17,311 INFO L290 TraceCheckUtils]: 228: Hoare triple {7186#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {7186#false} is VALID [2022-02-20 18:41:17,311 INFO L290 TraceCheckUtils]: 229: Hoare triple {7186#false} assume ~st1~0 + ~nl1~0 <= 1; {7186#false} is VALID [2022-02-20 18:41:17,311 INFO L290 TraceCheckUtils]: 230: Hoare triple {7186#false} assume ~st2~0 + ~nl2~0 <= 1; {7186#false} is VALID [2022-02-20 18:41:17,312 INFO L290 TraceCheckUtils]: 231: Hoare triple {7186#false} assume ~st3~0 + ~nl3~0 <= 1; {7186#false} is VALID [2022-02-20 18:41:17,312 INFO L290 TraceCheckUtils]: 232: Hoare triple {7186#false} assume ~st4~0 + ~nl4~0 <= 1; {7186#false} is VALID [2022-02-20 18:41:17,312 INFO L290 TraceCheckUtils]: 233: Hoare triple {7186#false} assume !(~r1~0 % 256 >= 3); {7186#false} is VALID [2022-02-20 18:41:17,312 INFO L290 TraceCheckUtils]: 234: Hoare triple {7186#false} assume !(0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0);main_~check__tmp~3#1 := 0;~__return_4089~0 := main_~check__tmp~3#1;main_~main__c1~0#1 := ~__return_4089~0;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; {7186#false} is VALID [2022-02-20 18:41:17,312 INFO L290 TraceCheckUtils]: 235: Hoare triple {7186#false} assume 0 == main_~assert__arg~3#1 % 256; {7186#false} is VALID [2022-02-20 18:41:17,312 INFO L290 TraceCheckUtils]: 236: Hoare triple {7186#false} assume !false; {7186#false} is VALID [2022-02-20 18:41:17,313 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 18:41:17,313 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 18:41:17,314 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [651061485] [2022-02-20 18:41:17,314 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [651061485] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 18:41:17,314 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 18:41:17,314 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 18:41:17,314 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [438607981] [2022-02-20 18:41:17,314 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 18:41:17,316 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 79.0) internal successors, (237), 3 states have internal predecessors, (237), 0 states have call successors, (0), 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 237 [2022-02-20 18:41:17,316 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 18:41:17,316 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 79.0) internal successors, (237), 3 states have internal predecessors, (237), 0 states have call successors, (0), 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 18:41:17,460 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 237 edges. 237 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:41:17,460 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 18:41:17,460 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 18:41:17,460 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 18:41:17,461 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 18:41:17,461 INFO L87 Difference]: Start difference. First operand 1188 states and 1846 transitions. Second operand has 3 states, 3 states have (on average 79.0) internal successors, (237), 3 states have internal predecessors, (237), 0 states have call successors, (0), 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 18:41:19,405 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:41:19,405 INFO L93 Difference]: Finished difference Result 3398 states and 5248 transitions. [2022-02-20 18:41:19,405 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 18:41:19,406 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 79.0) internal successors, (237), 3 states have internal predecessors, (237), 0 states have call successors, (0), 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 237 [2022-02-20 18:41:19,406 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 18:41:19,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 79.0) internal successors, (237), 3 states have internal predecessors, (237), 0 states have call successors, (0), 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 18:41:19,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 2765 transitions. [2022-02-20 18:41:19,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 79.0) internal successors, (237), 3 states have internal predecessors, (237), 0 states have call successors, (0), 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 18:41:19,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 2765 transitions. [2022-02-20 18:41:19,423 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 2765 transitions. [2022-02-20 18:41:20,909 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 2765 edges. 2765 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:41:21,122 INFO L225 Difference]: With dead ends: 3398 [2022-02-20 18:41:21,122 INFO L226 Difference]: Without dead ends: 2335 [2022-02-20 18:41:21,124 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 18:41:21,124 INFO L933 BasicCegarLoop]: 1830 mSDtfsCounter, 839 mSDsluCounter, 925 mSDsCounter, 0 mSdLazyCounter, 23 mSolverCounterSat, 19 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 839 SdHoareTripleChecker+Valid, 2755 SdHoareTripleChecker+Invalid, 42 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 19 IncrementalHoareTripleChecker+Valid, 23 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-02-20 18:41:21,125 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [839 Valid, 2755 Invalid, 42 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [19 Valid, 23 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-02-20 18:41:21,127 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2335 states. [2022-02-20 18:41:21,390 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2335 to 2302. [2022-02-20 18:41:21,390 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 18:41:21,395 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2335 states. Second operand has 2302 states, 2300 states have (on average 1.548695652173913) internal successors, (3562), 2301 states have internal predecessors, (3562), 0 states have call successors, (0), 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 18:41:21,398 INFO L74 IsIncluded]: Start isIncluded. First operand 2335 states. Second operand has 2302 states, 2300 states have (on average 1.548695652173913) internal successors, (3562), 2301 states have internal predecessors, (3562), 0 states have call successors, (0), 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 18:41:21,401 INFO L87 Difference]: Start difference. First operand 2335 states. Second operand has 2302 states, 2300 states have (on average 1.548695652173913) internal successors, (3562), 2301 states have internal predecessors, (3562), 0 states have call successors, (0), 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 18:41:21,541 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:41:21,541 INFO L93 Difference]: Finished difference Result 2335 states and 3607 transitions. [2022-02-20 18:41:21,541 INFO L276 IsEmpty]: Start isEmpty. Operand 2335 states and 3607 transitions. [2022-02-20 18:41:21,544 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:41:21,544 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:41:21,548 INFO L74 IsIncluded]: Start isIncluded. First operand has 2302 states, 2300 states have (on average 1.548695652173913) internal successors, (3562), 2301 states have internal predecessors, (3562), 0 states have call successors, (0), 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 2335 states. [2022-02-20 18:41:21,551 INFO L87 Difference]: Start difference. First operand has 2302 states, 2300 states have (on average 1.548695652173913) internal successors, (3562), 2301 states have internal predecessors, (3562), 0 states have call successors, (0), 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 2335 states. [2022-02-20 18:41:21,694 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:41:21,695 INFO L93 Difference]: Finished difference Result 2335 states and 3607 transitions. [2022-02-20 18:41:21,695 INFO L276 IsEmpty]: Start isEmpty. Operand 2335 states and 3607 transitions. [2022-02-20 18:41:21,698 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:41:21,698 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:41:21,698 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 18:41:21,699 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 18:41:21,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2302 states, 2300 states have (on average 1.548695652173913) internal successors, (3562), 2301 states have internal predecessors, (3562), 0 states have call successors, (0), 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 18:41:21,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2302 states to 2302 states and 3562 transitions. [2022-02-20 18:41:21,895 INFO L78 Accepts]: Start accepts. Automaton has 2302 states and 3562 transitions. Word has length 237 [2022-02-20 18:41:21,895 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 18:41:21,895 INFO L470 AbstractCegarLoop]: Abstraction has 2302 states and 3562 transitions. [2022-02-20 18:41:21,895 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 79.0) internal successors, (237), 3 states have internal predecessors, (237), 0 states have call successors, (0), 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 18:41:21,896 INFO L276 IsEmpty]: Start isEmpty. Operand 2302 states and 3562 transitions. [2022-02-20 18:41:21,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2022-02-20 18:41:21,901 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 18:41:21,902 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] [2022-02-20 18:41:21,902 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-20 18:41:21,902 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 18:41:21,902 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 18:41:21,903 INFO L85 PathProgramCache]: Analyzing trace with hash 839192398, now seen corresponding path program 1 times [2022-02-20 18:41:21,903 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 18:41:21,903 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1065329153] [2022-02-20 18:41:21,903 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 18:41:21,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 18:41:21,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:41:22,000 INFO L290 TraceCheckUtils]: 0: Hoare triple {19583#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_2829~0 := 0;~__return_3039~0 := 0;~__return_3223~0 := 0;~__return_3411~0 := 0;~__return_4089~0 := 0;~__return_3596~0 := 0;~__return_3773~0 := 0; {19583#true} is VALID [2022-02-20 18:41:22,001 INFO L290 TraceCheckUtils]: 1: Hoare triple {19583#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_~__tmp_4~0#1, main_~assert__arg~3#1, main_~check__tmp~3#1, main_~check__tmp~5#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_~__tmp_5~0#1, main_~assert__arg~4#1, main_~check__tmp~4#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_~__tmp_2~0#1, main_~assert__arg~1#1, main_~check__tmp~1#1, main_~__tmp_1~0#1, main_~assert__arg~0#1, main_~check__tmp~0#1, main_~node4____CPAchecker_TMP_2~0#1, main_~node4____CPAchecker_TMP_1~0#1, main_~node4____CPAchecker_TMP_0~0#1, main_~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;~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;~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;~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;~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; {19583#true} is VALID [2022-02-20 18:41:22,001 INFO L290 TraceCheckUtils]: 2: Hoare triple {19583#true} assume !!(0 == main_~init__r121~0#1 % 256); {19583#true} is VALID [2022-02-20 18:41:22,001 INFO L290 TraceCheckUtils]: 3: Hoare triple {19583#true} assume !!(0 == main_~init__r131~0#1 % 256); {19585#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r131~0#1| 256)) |ULTIMATE.start_main_~init__r131~0#1|) 0)} is VALID [2022-02-20 18:41:22,002 INFO L290 TraceCheckUtils]: 4: Hoare triple {19585#(= (+ (* (- 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; {19585#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r131~0#1| 256)) |ULTIMATE.start_main_~init__r131~0#1|) 0)} is VALID [2022-02-20 18:41:22,002 INFO L290 TraceCheckUtils]: 5: Hoare triple {19585#(= (+ (* (- 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); {19585#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r131~0#1| 256)) |ULTIMATE.start_main_~init__r131~0#1|) 0)} is VALID [2022-02-20 18:41:22,003 INFO L290 TraceCheckUtils]: 6: Hoare triple {19585#(= (+ (* (- 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; {19584#false} is VALID [2022-02-20 18:41:22,003 INFO L290 TraceCheckUtils]: 7: Hoare triple {19584#false} main_~init__r132~0#1 := (if 0 == main_~init__tmp___0~0#1 then 0 else 1); {19584#false} is VALID [2022-02-20 18:41:22,003 INFO L290 TraceCheckUtils]: 8: Hoare triple {19584#false} assume !(0 == main_~init__r141~0#1 % 256);main_~init__tmp___1~0#1 := 1; {19584#false} is VALID [2022-02-20 18:41:22,003 INFO L290 TraceCheckUtils]: 9: Hoare triple {19584#false} main_~init__r142~0#1 := (if 0 == main_~init__tmp___1~0#1 then 0 else 1); {19584#false} is VALID [2022-02-20 18:41:22,003 INFO L290 TraceCheckUtils]: 10: Hoare triple {19584#false} assume !(0 == main_~init__r211~0#1 % 256);main_~init__tmp___2~0#1 := 1; {19584#false} is VALID [2022-02-20 18:41:22,003 INFO L290 TraceCheckUtils]: 11: Hoare triple {19584#false} main_~init__r212~0#1 := (if 0 == main_~init__tmp___2~0#1 then 0 else 1); {19584#false} is VALID [2022-02-20 18:41:22,003 INFO L290 TraceCheckUtils]: 12: Hoare triple {19584#false} assume !(0 == main_~init__r231~0#1 % 256);main_~init__tmp___3~0#1 := 1; {19584#false} is VALID [2022-02-20 18:41:22,004 INFO L290 TraceCheckUtils]: 13: Hoare triple {19584#false} main_~init__r232~0#1 := (if 0 == main_~init__tmp___3~0#1 then 0 else 1); {19584#false} is VALID [2022-02-20 18:41:22,004 INFO L290 TraceCheckUtils]: 14: Hoare triple {19584#false} assume !(0 == main_~init__r241~0#1 % 256);main_~init__tmp___4~0#1 := 1; {19584#false} is VALID [2022-02-20 18:41:22,004 INFO L290 TraceCheckUtils]: 15: Hoare triple {19584#false} main_~init__r242~0#1 := (if 0 == main_~init__tmp___4~0#1 then 0 else 1); {19584#false} is VALID [2022-02-20 18:41:22,004 INFO L290 TraceCheckUtils]: 16: Hoare triple {19584#false} assume !(0 == main_~init__r311~0#1 % 256);main_~init__tmp___5~0#1 := 1; {19584#false} is VALID [2022-02-20 18:41:22,004 INFO L290 TraceCheckUtils]: 17: Hoare triple {19584#false} main_~init__r312~0#1 := (if 0 == main_~init__tmp___5~0#1 then 0 else 1); {19584#false} is VALID [2022-02-20 18:41:22,004 INFO L290 TraceCheckUtils]: 18: Hoare triple {19584#false} assume !(0 == main_~init__r321~0#1 % 256);main_~init__tmp___6~0#1 := 1; {19584#false} is VALID [2022-02-20 18:41:22,004 INFO L290 TraceCheckUtils]: 19: Hoare triple {19584#false} main_~init__r322~0#1 := (if 0 == main_~init__tmp___6~0#1 then 0 else 1); {19584#false} is VALID [2022-02-20 18:41:22,004 INFO L290 TraceCheckUtils]: 20: Hoare triple {19584#false} assume !(0 == main_~init__r341~0#1 % 256);main_~init__tmp___7~0#1 := 1; {19584#false} is VALID [2022-02-20 18:41:22,004 INFO L290 TraceCheckUtils]: 21: Hoare triple {19584#false} main_~init__r342~0#1 := (if 0 == main_~init__tmp___7~0#1 then 0 else 1); {19584#false} is VALID [2022-02-20 18:41:22,005 INFO L290 TraceCheckUtils]: 22: Hoare triple {19584#false} assume !(0 == main_~init__r411~0#1 % 256);main_~init__tmp___8~0#1 := 1; {19584#false} is VALID [2022-02-20 18:41:22,005 INFO L290 TraceCheckUtils]: 23: Hoare triple {19584#false} main_~init__r412~0#1 := (if 0 == main_~init__tmp___8~0#1 then 0 else 1); {19584#false} is VALID [2022-02-20 18:41:22,005 INFO L290 TraceCheckUtils]: 24: Hoare triple {19584#false} assume !(0 == main_~init__r421~0#1 % 256);main_~init__tmp___9~0#1 := 1; {19584#false} is VALID [2022-02-20 18:41:22,005 INFO L290 TraceCheckUtils]: 25: Hoare triple {19584#false} main_~init__r422~0#1 := (if 0 == main_~init__tmp___9~0#1 then 0 else 1); {19584#false} is VALID [2022-02-20 18:41:22,005 INFO L290 TraceCheckUtils]: 26: Hoare triple {19584#false} assume !(0 == main_~init__r431~0#1 % 256);main_~init__tmp___10~0#1 := 1; {19584#false} is VALID [2022-02-20 18:41:22,005 INFO L290 TraceCheckUtils]: 27: Hoare triple {19584#false} main_~init__r432~0#1 := (if 0 == main_~init__tmp___10~0#1 then 0 else 1); {19584#false} is VALID [2022-02-20 18:41:22,005 INFO L290 TraceCheckUtils]: 28: Hoare triple {19584#false} assume !(0 == main_~init__r122~0#1 % 256);main_~init__tmp___11~0#1 := 1; {19584#false} is VALID [2022-02-20 18:41:22,005 INFO L290 TraceCheckUtils]: 29: Hoare triple {19584#false} main_~init__r123~0#1 := (if 0 == main_~init__tmp___11~0#1 then 0 else 1); {19584#false} is VALID [2022-02-20 18:41:22,006 INFO L290 TraceCheckUtils]: 30: Hoare triple {19584#false} assume !(0 == main_~init__r132~0#1 % 256);main_~init__tmp___12~0#1 := 1; {19584#false} is VALID [2022-02-20 18:41:22,007 INFO L290 TraceCheckUtils]: 31: Hoare triple {19584#false} main_~init__r133~0#1 := (if 0 == main_~init__tmp___12~0#1 then 0 else 1); {19584#false} is VALID [2022-02-20 18:41:22,007 INFO L290 TraceCheckUtils]: 32: Hoare triple {19584#false} assume !(0 == main_~init__r142~0#1 % 256);main_~init__tmp___13~0#1 := 1; {19584#false} is VALID [2022-02-20 18:41:22,007 INFO L290 TraceCheckUtils]: 33: Hoare triple {19584#false} main_~init__r143~0#1 := (if 0 == main_~init__tmp___13~0#1 then 0 else 1); {19584#false} is VALID [2022-02-20 18:41:22,007 INFO L290 TraceCheckUtils]: 34: Hoare triple {19584#false} assume !(0 == main_~init__r212~0#1 % 256);main_~init__tmp___14~0#1 := 1; {19584#false} is VALID [2022-02-20 18:41:22,007 INFO L290 TraceCheckUtils]: 35: Hoare triple {19584#false} main_~init__r213~0#1 := (if 0 == main_~init__tmp___14~0#1 then 0 else 1); {19584#false} is VALID [2022-02-20 18:41:22,008 INFO L290 TraceCheckUtils]: 36: Hoare triple {19584#false} assume !(0 == main_~init__r232~0#1 % 256);main_~init__tmp___15~0#1 := 1; {19584#false} is VALID [2022-02-20 18:41:22,008 INFO L290 TraceCheckUtils]: 37: Hoare triple {19584#false} main_~init__r233~0#1 := (if 0 == main_~init__tmp___15~0#1 then 0 else 1); {19584#false} is VALID [2022-02-20 18:41:22,008 INFO L290 TraceCheckUtils]: 38: Hoare triple {19584#false} assume !(0 == main_~init__r242~0#1 % 256);main_~init__tmp___16~0#1 := 1; {19584#false} is VALID [2022-02-20 18:41:22,008 INFO L290 TraceCheckUtils]: 39: Hoare triple {19584#false} main_~init__r243~0#1 := (if 0 == main_~init__tmp___16~0#1 then 0 else 1); {19584#false} is VALID [2022-02-20 18:41:22,008 INFO L290 TraceCheckUtils]: 40: Hoare triple {19584#false} assume !(0 == main_~init__r312~0#1 % 256);main_~init__tmp___17~0#1 := 1; {19584#false} is VALID [2022-02-20 18:41:22,009 INFO L290 TraceCheckUtils]: 41: Hoare triple {19584#false} main_~init__r313~0#1 := (if 0 == main_~init__tmp___17~0#1 then 0 else 1); {19584#false} is VALID [2022-02-20 18:41:22,010 INFO L290 TraceCheckUtils]: 42: Hoare triple {19584#false} assume !(0 == main_~init__r322~0#1 % 256);main_~init__tmp___18~0#1 := 1; {19584#false} is VALID [2022-02-20 18:41:22,010 INFO L290 TraceCheckUtils]: 43: Hoare triple {19584#false} main_~init__r323~0#1 := (if 0 == main_~init__tmp___18~0#1 then 0 else 1); {19584#false} is VALID [2022-02-20 18:41:22,010 INFO L290 TraceCheckUtils]: 44: Hoare triple {19584#false} assume !(0 == main_~init__r342~0#1 % 256);main_~init__tmp___19~0#1 := 1; {19584#false} is VALID [2022-02-20 18:41:22,010 INFO L290 TraceCheckUtils]: 45: Hoare triple {19584#false} main_~init__r343~0#1 := (if 0 == main_~init__tmp___19~0#1 then 0 else 1); {19584#false} is VALID [2022-02-20 18:41:22,010 INFO L290 TraceCheckUtils]: 46: Hoare triple {19584#false} assume !(0 == main_~init__r412~0#1 % 256);main_~init__tmp___20~0#1 := 1; {19584#false} is VALID [2022-02-20 18:41:22,010 INFO L290 TraceCheckUtils]: 47: Hoare triple {19584#false} main_~init__r413~0#1 := (if 0 == main_~init__tmp___20~0#1 then 0 else 1); {19584#false} is VALID [2022-02-20 18:41:22,010 INFO L290 TraceCheckUtils]: 48: Hoare triple {19584#false} assume !(0 == main_~init__r422~0#1 % 256);main_~init__tmp___21~0#1 := 1; {19584#false} is VALID [2022-02-20 18:41:22,010 INFO L290 TraceCheckUtils]: 49: Hoare triple {19584#false} main_~init__r423~0#1 := (if 0 == main_~init__tmp___21~0#1 then 0 else 1); {19584#false} is VALID [2022-02-20 18:41:22,011 INFO L290 TraceCheckUtils]: 50: Hoare triple {19584#false} assume !(0 == main_~init__r432~0#1 % 256);main_~init__tmp___22~0#1 := 1; {19584#false} is VALID [2022-02-20 18:41:22,011 INFO L290 TraceCheckUtils]: 51: Hoare triple {19584#false} main_~init__r433~0#1 := (if 0 == main_~init__tmp___22~0#1 then 0 else 1); {19584#false} is VALID [2022-02-20 18:41:22,011 INFO L290 TraceCheckUtils]: 52: Hoare triple {19584#false} assume ~id1~0 != ~id2~0; {19584#false} is VALID [2022-02-20 18:41:22,011 INFO L290 TraceCheckUtils]: 53: Hoare triple {19584#false} assume ~id1~0 != ~id3~0; {19584#false} is VALID [2022-02-20 18:41:22,011 INFO L290 TraceCheckUtils]: 54: Hoare triple {19584#false} assume ~id1~0 != ~id4~0; {19584#false} is VALID [2022-02-20 18:41:22,011 INFO L290 TraceCheckUtils]: 55: Hoare triple {19584#false} assume ~id2~0 != ~id3~0; {19584#false} is VALID [2022-02-20 18:41:22,012 INFO L290 TraceCheckUtils]: 56: Hoare triple {19584#false} assume ~id2~0 != ~id4~0; {19584#false} is VALID [2022-02-20 18:41:22,012 INFO L290 TraceCheckUtils]: 57: Hoare triple {19584#false} assume ~id3~0 != ~id4~0; {19584#false} is VALID [2022-02-20 18:41:22,012 INFO L290 TraceCheckUtils]: 58: Hoare triple {19584#false} assume ~id1~0 >= 0; {19584#false} is VALID [2022-02-20 18:41:22,012 INFO L290 TraceCheckUtils]: 59: Hoare triple {19584#false} assume ~id2~0 >= 0; {19584#false} is VALID [2022-02-20 18:41:22,012 INFO L290 TraceCheckUtils]: 60: Hoare triple {19584#false} assume ~id3~0 >= 0; {19584#false} is VALID [2022-02-20 18:41:22,012 INFO L290 TraceCheckUtils]: 61: Hoare triple {19584#false} assume ~id4~0 >= 0; {19584#false} is VALID [2022-02-20 18:41:22,013 INFO L290 TraceCheckUtils]: 62: Hoare triple {19584#false} assume 0 == ~r1~0 % 256; {19584#false} is VALID [2022-02-20 18:41:22,013 INFO L290 TraceCheckUtils]: 63: Hoare triple {19584#false} assume 0 == ~r2~0 % 256; {19584#false} is VALID [2022-02-20 18:41:22,013 INFO L290 TraceCheckUtils]: 64: Hoare triple {19584#false} assume 0 == ~r3~0 % 256; {19584#false} is VALID [2022-02-20 18:41:22,013 INFO L290 TraceCheckUtils]: 65: Hoare triple {19584#false} assume 0 == ~r4~0 % 256; {19584#false} is VALID [2022-02-20 18:41:22,030 INFO L290 TraceCheckUtils]: 66: Hoare triple {19584#false} assume !(0 == main_~init__r123~0#1 % 256); {19584#false} is VALID [2022-02-20 18:41:22,030 INFO L290 TraceCheckUtils]: 67: Hoare triple {19584#false} assume !(0 == main_~init__r133~0#1 % 256); {19584#false} is VALID [2022-02-20 18:41:22,030 INFO L290 TraceCheckUtils]: 68: Hoare triple {19584#false} assume !(0 == main_~init__r143~0#1 % 256); {19584#false} is VALID [2022-02-20 18:41:22,031 INFO L290 TraceCheckUtils]: 69: Hoare triple {19584#false} assume !(0 == main_~init__r213~0#1 % 256); {19584#false} is VALID [2022-02-20 18:41:22,031 INFO L290 TraceCheckUtils]: 70: Hoare triple {19584#false} assume !(0 == main_~init__r233~0#1 % 256); {19584#false} is VALID [2022-02-20 18:41:22,031 INFO L290 TraceCheckUtils]: 71: Hoare triple {19584#false} assume !(0 == main_~init__r243~0#1 % 256); {19584#false} is VALID [2022-02-20 18:41:22,031 INFO L290 TraceCheckUtils]: 72: Hoare triple {19584#false} assume !(0 == main_~init__r313~0#1 % 256); {19584#false} is VALID [2022-02-20 18:41:22,032 INFO L290 TraceCheckUtils]: 73: Hoare triple {19584#false} assume !(0 == main_~init__r323~0#1 % 256); {19584#false} is VALID [2022-02-20 18:41:22,032 INFO L290 TraceCheckUtils]: 74: Hoare triple {19584#false} assume !(0 == main_~init__r343~0#1 % 256); {19584#false} is VALID [2022-02-20 18:41:22,032 INFO L290 TraceCheckUtils]: 75: Hoare triple {19584#false} assume !(0 == main_~init__r413~0#1 % 256); {19584#false} is VALID [2022-02-20 18:41:22,032 INFO L290 TraceCheckUtils]: 76: Hoare triple {19584#false} assume !(0 == main_~init__r423~0#1 % 256); {19584#false} is VALID [2022-02-20 18:41:22,032 INFO L290 TraceCheckUtils]: 77: Hoare triple {19584#false} assume !(0 == main_~init__r433~0#1 % 256); {19584#false} is VALID [2022-02-20 18:41:22,032 INFO L290 TraceCheckUtils]: 78: Hoare triple {19584#false} assume ~max1~0 == ~id1~0; {19584#false} is VALID [2022-02-20 18:41:22,032 INFO L290 TraceCheckUtils]: 79: Hoare triple {19584#false} assume ~max2~0 == ~id2~0; {19584#false} is VALID [2022-02-20 18:41:22,032 INFO L290 TraceCheckUtils]: 80: Hoare triple {19584#false} assume ~max3~0 == ~id3~0; {19584#false} is VALID [2022-02-20 18:41:22,032 INFO L290 TraceCheckUtils]: 81: Hoare triple {19584#false} assume ~max4~0 == ~id4~0; {19584#false} is VALID [2022-02-20 18:41:22,033 INFO L290 TraceCheckUtils]: 82: Hoare triple {19584#false} assume 0 == ~st1~0; {19584#false} is VALID [2022-02-20 18:41:22,033 INFO L290 TraceCheckUtils]: 83: Hoare triple {19584#false} assume 0 == ~st2~0; {19584#false} is VALID [2022-02-20 18:41:22,033 INFO L290 TraceCheckUtils]: 84: Hoare triple {19584#false} assume 0 == ~st3~0; {19584#false} is VALID [2022-02-20 18:41:22,033 INFO L290 TraceCheckUtils]: 85: Hoare triple {19584#false} assume 0 == ~st4~0; {19584#false} is VALID [2022-02-20 18:41:22,033 INFO L290 TraceCheckUtils]: 86: Hoare triple {19584#false} assume 0 == ~nl1~0; {19584#false} is VALID [2022-02-20 18:41:22,033 INFO L290 TraceCheckUtils]: 87: Hoare triple {19584#false} assume 0 == ~nl2~0; {19584#false} is VALID [2022-02-20 18:41:22,033 INFO L290 TraceCheckUtils]: 88: Hoare triple {19584#false} assume 0 == ~nl3~0; {19584#false} is VALID [2022-02-20 18:41:22,033 INFO L290 TraceCheckUtils]: 89: Hoare triple {19584#false} assume 0 == ~nl4~0; {19584#false} is VALID [2022-02-20 18:41:22,034 INFO L290 TraceCheckUtils]: 90: Hoare triple {19584#false} assume 0 == ~mode1~0 % 256; {19584#false} is VALID [2022-02-20 18:41:22,034 INFO L290 TraceCheckUtils]: 91: Hoare triple {19584#false} assume 0 == ~mode2~0 % 256; {19584#false} is VALID [2022-02-20 18:41:22,034 INFO L290 TraceCheckUtils]: 92: Hoare triple {19584#false} assume 0 == ~mode3~0 % 256; {19584#false} is VALID [2022-02-20 18:41:22,034 INFO L290 TraceCheckUtils]: 93: Hoare triple {19584#false} assume 0 == ~mode4~0 % 256;main_~init__tmp___23~0#1 := 1;~__return_2829~0 := main_~init__tmp___23~0#1;main_~main__i2~0#1 := ~__return_2829~0; {19584#false} is VALID [2022-02-20 18:41:22,034 INFO L290 TraceCheckUtils]: 94: Hoare triple {19584#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; {19584#false} is VALID [2022-02-20 18:41:22,034 INFO L290 TraceCheckUtils]: 95: Hoare triple {19584#false} assume !!(0 == ~mode1~0 % 256); {19584#false} is VALID [2022-02-20 18:41:22,034 INFO L290 TraceCheckUtils]: 96: Hoare triple {19584#false} assume ~r1~0 % 256 < 3; {19584#false} is VALID [2022-02-20 18:41:22,034 INFO L290 TraceCheckUtils]: 97: Hoare triple {19584#false} assume !!(0 == ~ep12~0 % 256); {19584#false} is VALID [2022-02-20 18:41:22,034 INFO L290 TraceCheckUtils]: 98: Hoare triple {19584#false} assume !!(0 == ~ep13~0 % 256); {19584#false} is VALID [2022-02-20 18:41:22,035 INFO L290 TraceCheckUtils]: 99: Hoare triple {19584#false} assume !!(0 == ~ep14~0 % 256); {19584#false} is VALID [2022-02-20 18:41:22,035 INFO L290 TraceCheckUtils]: 100: Hoare triple {19584#false} ~mode1~0 := 1; {19584#false} is VALID [2022-02-20 18:41:22,035 INFO L290 TraceCheckUtils]: 101: Hoare triple {19584#false} assume !!(0 == ~mode2~0 % 256); {19584#false} is VALID [2022-02-20 18:41:22,035 INFO L290 TraceCheckUtils]: 102: Hoare triple {19584#false} assume ~r2~0 % 256 < 3; {19584#false} is VALID [2022-02-20 18:41:22,035 INFO L290 TraceCheckUtils]: 103: Hoare triple {19584#false} assume !!(0 == ~ep21~0 % 256); {19584#false} is VALID [2022-02-20 18:41:22,035 INFO L290 TraceCheckUtils]: 104: Hoare triple {19584#false} assume !!(0 == ~ep23~0 % 256); {19584#false} is VALID [2022-02-20 18:41:22,035 INFO L290 TraceCheckUtils]: 105: Hoare triple {19584#false} assume !!(0 == ~ep24~0 % 256); {19584#false} is VALID [2022-02-20 18:41:22,035 INFO L290 TraceCheckUtils]: 106: Hoare triple {19584#false} ~mode2~0 := 1; {19584#false} is VALID [2022-02-20 18:41:22,035 INFO L290 TraceCheckUtils]: 107: Hoare triple {19584#false} assume !!(0 == ~mode3~0 % 256); {19584#false} is VALID [2022-02-20 18:41:22,036 INFO L290 TraceCheckUtils]: 108: Hoare triple {19584#false} assume ~r3~0 % 256 < 3; {19584#false} is VALID [2022-02-20 18:41:22,036 INFO L290 TraceCheckUtils]: 109: Hoare triple {19584#false} assume !!(0 == ~ep31~0 % 256); {19584#false} is VALID [2022-02-20 18:41:22,036 INFO L290 TraceCheckUtils]: 110: Hoare triple {19584#false} assume !!(0 == ~ep32~0 % 256); {19584#false} is VALID [2022-02-20 18:41:22,036 INFO L290 TraceCheckUtils]: 111: Hoare triple {19584#false} assume !!(0 == ~ep34~0 % 256); {19584#false} is VALID [2022-02-20 18:41:22,036 INFO L290 TraceCheckUtils]: 112: Hoare triple {19584#false} ~mode3~0 := 1; {19584#false} is VALID [2022-02-20 18:41:22,036 INFO L290 TraceCheckUtils]: 113: Hoare triple {19584#false} assume !!(0 == ~mode4~0 % 256); {19584#false} is VALID [2022-02-20 18:41:22,036 INFO L290 TraceCheckUtils]: 114: Hoare triple {19584#false} assume ~r4~0 % 256 < 3; {19584#false} is VALID [2022-02-20 18:41:22,036 INFO L290 TraceCheckUtils]: 115: Hoare triple {19584#false} assume !!(0 == ~ep41~0 % 256); {19584#false} is VALID [2022-02-20 18:41:22,037 INFO L290 TraceCheckUtils]: 116: Hoare triple {19584#false} assume !!(0 == ~ep42~0 % 256); {19584#false} is VALID [2022-02-20 18:41:22,037 INFO L290 TraceCheckUtils]: 117: Hoare triple {19584#false} assume !!(0 == ~ep43~0 % 256); {19584#false} is VALID [2022-02-20 18:41:22,037 INFO L290 TraceCheckUtils]: 118: Hoare triple {19584#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; {19584#false} is VALID [2022-02-20 18:41:22,037 INFO L290 TraceCheckUtils]: 119: Hoare triple {19584#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {19584#false} is VALID [2022-02-20 18:41:22,037 INFO L290 TraceCheckUtils]: 120: Hoare triple {19584#false} assume ~st1~0 + ~nl1~0 <= 1; {19584#false} is VALID [2022-02-20 18:41:22,037 INFO L290 TraceCheckUtils]: 121: Hoare triple {19584#false} assume ~st2~0 + ~nl2~0 <= 1; {19584#false} is VALID [2022-02-20 18:41:22,037 INFO L290 TraceCheckUtils]: 122: Hoare triple {19584#false} assume ~st3~0 + ~nl3~0 <= 1; {19584#false} is VALID [2022-02-20 18:41:22,037 INFO L290 TraceCheckUtils]: 123: Hoare triple {19584#false} assume ~st4~0 + ~nl4~0 <= 1; {19584#false} is VALID [2022-02-20 18:41:22,037 INFO L290 TraceCheckUtils]: 124: Hoare triple {19584#false} assume !(~r1~0 % 256 >= 3); {19584#false} is VALID [2022-02-20 18:41:22,038 INFO L290 TraceCheckUtils]: 125: Hoare triple {19584#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {19584#false} is VALID [2022-02-20 18:41:22,038 INFO L290 TraceCheckUtils]: 126: Hoare triple {19584#false} assume ~r1~0 % 256 < 3; {19584#false} is VALID [2022-02-20 18:41:22,038 INFO L290 TraceCheckUtils]: 127: Hoare triple {19584#false} assume !(~r1~0 % 256 >= 3); {19584#false} is VALID [2022-02-20 18:41:22,038 INFO L290 TraceCheckUtils]: 128: Hoare triple {19584#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {19584#false} is VALID [2022-02-20 18:41:22,038 INFO L290 TraceCheckUtils]: 129: Hoare triple {19584#false} assume ~r1~0 % 256 < 3;main_~check__tmp~0#1 := 1;~__return_3039~0 := main_~check__tmp~0#1;main_~main__c1~0#1 := ~__return_3039~0;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; {19584#false} is VALID [2022-02-20 18:41:22,038 INFO L290 TraceCheckUtils]: 130: Hoare triple {19584#false} assume !(0 == main_~assert__arg~0#1 % 256); {19584#false} is VALID [2022-02-20 18:41:22,038 INFO L290 TraceCheckUtils]: 131: Hoare triple {19584#false} assume !(0 == ~mode1~0 % 256); {19584#false} is VALID [2022-02-20 18:41:22,038 INFO L290 TraceCheckUtils]: 132: Hoare triple {19584#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {19584#false} is VALID [2022-02-20 18:41:22,038 INFO L290 TraceCheckUtils]: 133: Hoare triple {19584#false} assume !!(0 == ~ep21~0 % 256); {19584#false} is VALID [2022-02-20 18:41:22,039 INFO L290 TraceCheckUtils]: 134: Hoare triple {19584#false} assume !!(0 == ~ep31~0 % 256); {19584#false} is VALID [2022-02-20 18:41:22,039 INFO L290 TraceCheckUtils]: 135: Hoare triple {19584#false} assume !!(0 == ~ep41~0 % 256); {19584#false} is VALID [2022-02-20 18:41:22,039 INFO L290 TraceCheckUtils]: 136: Hoare triple {19584#false} assume !(2 == ~r1~0 % 256);~mode1~0 := 0; {19584#false} is VALID [2022-02-20 18:41:22,039 INFO L290 TraceCheckUtils]: 137: Hoare triple {19584#false} assume !(0 == ~mode2~0 % 256); {19584#false} is VALID [2022-02-20 18:41:22,039 INFO L290 TraceCheckUtils]: 138: Hoare triple {19584#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {19584#false} is VALID [2022-02-20 18:41:22,039 INFO L290 TraceCheckUtils]: 139: Hoare triple {19584#false} assume !!(0 == ~ep12~0 % 256); {19584#false} is VALID [2022-02-20 18:41:22,039 INFO L290 TraceCheckUtils]: 140: Hoare triple {19584#false} assume !!(0 == ~ep32~0 % 256); {19584#false} is VALID [2022-02-20 18:41:22,039 INFO L290 TraceCheckUtils]: 141: Hoare triple {19584#false} assume !!(0 == ~ep42~0 % 256); {19584#false} is VALID [2022-02-20 18:41:22,040 INFO L290 TraceCheckUtils]: 142: Hoare triple {19584#false} assume !(3 == ~r2~0 % 256);~mode2~0 := 0; {19584#false} is VALID [2022-02-20 18:41:22,040 INFO L290 TraceCheckUtils]: 143: Hoare triple {19584#false} assume !(0 == ~mode3~0 % 256); {19584#false} is VALID [2022-02-20 18:41:22,040 INFO L290 TraceCheckUtils]: 144: Hoare triple {19584#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {19584#false} is VALID [2022-02-20 18:41:22,040 INFO L290 TraceCheckUtils]: 145: Hoare triple {19584#false} assume !!(0 == ~ep13~0 % 256); {19584#false} is VALID [2022-02-20 18:41:22,040 INFO L290 TraceCheckUtils]: 146: Hoare triple {19584#false} assume !!(0 == ~ep23~0 % 256); {19584#false} is VALID [2022-02-20 18:41:22,040 INFO L290 TraceCheckUtils]: 147: Hoare triple {19584#false} assume !!(0 == ~ep43~0 % 256); {19584#false} is VALID [2022-02-20 18:41:22,040 INFO L290 TraceCheckUtils]: 148: Hoare triple {19584#false} assume !(3 == ~r3~0 % 256);~mode3~0 := 0; {19584#false} is VALID [2022-02-20 18:41:22,040 INFO L290 TraceCheckUtils]: 149: Hoare triple {19584#false} assume !(0 == ~mode4~0 % 256); {19584#false} is VALID [2022-02-20 18:41:22,040 INFO L290 TraceCheckUtils]: 150: Hoare triple {19584#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {19584#false} is VALID [2022-02-20 18:41:22,041 INFO L290 TraceCheckUtils]: 151: Hoare triple {19584#false} assume !!(0 == ~ep14~0 % 256); {19584#false} is VALID [2022-02-20 18:41:22,041 INFO L290 TraceCheckUtils]: 152: Hoare triple {19584#false} assume !!(0 == ~ep24~0 % 256); {19584#false} is VALID [2022-02-20 18:41:22,041 INFO L290 TraceCheckUtils]: 153: Hoare triple {19584#false} assume !!(0 == ~ep34~0 % 256); {19584#false} is VALID [2022-02-20 18:41:22,041 INFO L290 TraceCheckUtils]: 154: Hoare triple {19584#false} assume !(3 == ~r4~0 % 256);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~1#1; {19584#false} is VALID [2022-02-20 18:41:22,041 INFO L290 TraceCheckUtils]: 155: Hoare triple {19584#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {19584#false} is VALID [2022-02-20 18:41:22,041 INFO L290 TraceCheckUtils]: 156: Hoare triple {19584#false} assume ~st1~0 + ~nl1~0 <= 1; {19584#false} is VALID [2022-02-20 18:41:22,041 INFO L290 TraceCheckUtils]: 157: Hoare triple {19584#false} assume ~st2~0 + ~nl2~0 <= 1; {19584#false} is VALID [2022-02-20 18:41:22,042 INFO L290 TraceCheckUtils]: 158: Hoare triple {19584#false} assume ~st3~0 + ~nl3~0 <= 1; {19584#false} is VALID [2022-02-20 18:41:22,042 INFO L290 TraceCheckUtils]: 159: Hoare triple {19584#false} assume ~st4~0 + ~nl4~0 <= 1; {19584#false} is VALID [2022-02-20 18:41:22,042 INFO L290 TraceCheckUtils]: 160: Hoare triple {19584#false} assume !(~r1~0 % 256 >= 3); {19584#false} is VALID [2022-02-20 18:41:22,042 INFO L290 TraceCheckUtils]: 161: Hoare triple {19584#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {19584#false} is VALID [2022-02-20 18:41:22,043 INFO L290 TraceCheckUtils]: 162: Hoare triple {19584#false} assume ~r1~0 % 256 < 3; {19584#false} is VALID [2022-02-20 18:41:22,043 INFO L290 TraceCheckUtils]: 163: Hoare triple {19584#false} assume !(~r1~0 % 256 >= 3); {19584#false} is VALID [2022-02-20 18:41:22,043 INFO L290 TraceCheckUtils]: 164: Hoare triple {19584#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {19584#false} is VALID [2022-02-20 18:41:22,043 INFO L290 TraceCheckUtils]: 165: Hoare triple {19584#false} assume ~r1~0 % 256 < 3;main_~check__tmp~1#1 := 1;~__return_3223~0 := main_~check__tmp~1#1;main_~main__c1~0#1 := ~__return_3223~0;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; {19584#false} is VALID [2022-02-20 18:41:22,044 INFO L290 TraceCheckUtils]: 166: Hoare triple {19584#false} assume !(0 == main_~assert__arg~1#1 % 256); {19584#false} is VALID [2022-02-20 18:41:22,044 INFO L290 TraceCheckUtils]: 167: Hoare triple {19584#false} assume !!(0 == ~mode1~0 % 256); {19584#false} is VALID [2022-02-20 18:41:22,044 INFO L290 TraceCheckUtils]: 168: Hoare triple {19584#false} assume ~r1~0 % 256 < 3; {19584#false} is VALID [2022-02-20 18:41:22,044 INFO L290 TraceCheckUtils]: 169: Hoare triple {19584#false} assume !!(0 == ~ep12~0 % 256); {19584#false} is VALID [2022-02-20 18:41:22,044 INFO L290 TraceCheckUtils]: 170: Hoare triple {19584#false} assume !!(0 == ~ep13~0 % 256); {19584#false} is VALID [2022-02-20 18:41:22,044 INFO L290 TraceCheckUtils]: 171: Hoare triple {19584#false} assume !!(0 == ~ep14~0 % 256); {19584#false} is VALID [2022-02-20 18:41:22,044 INFO L290 TraceCheckUtils]: 172: Hoare triple {19584#false} ~mode1~0 := 1; {19584#false} is VALID [2022-02-20 18:41:22,044 INFO L290 TraceCheckUtils]: 173: Hoare triple {19584#false} assume !!(0 == ~mode2~0 % 256); {19584#false} is VALID [2022-02-20 18:41:22,044 INFO L290 TraceCheckUtils]: 174: Hoare triple {19584#false} assume ~r2~0 % 256 < 3; {19584#false} is VALID [2022-02-20 18:41:22,045 INFO L290 TraceCheckUtils]: 175: Hoare triple {19584#false} assume !!(0 == ~ep21~0 % 256); {19584#false} is VALID [2022-02-20 18:41:22,045 INFO L290 TraceCheckUtils]: 176: Hoare triple {19584#false} assume !!(0 == ~ep23~0 % 256); {19584#false} is VALID [2022-02-20 18:41:22,045 INFO L290 TraceCheckUtils]: 177: Hoare triple {19584#false} assume !!(0 == ~ep24~0 % 256); {19584#false} is VALID [2022-02-20 18:41:22,045 INFO L290 TraceCheckUtils]: 178: Hoare triple {19584#false} ~mode2~0 := 1; {19584#false} is VALID [2022-02-20 18:41:22,045 INFO L290 TraceCheckUtils]: 179: Hoare triple {19584#false} assume !!(0 == ~mode3~0 % 256); {19584#false} is VALID [2022-02-20 18:41:22,045 INFO L290 TraceCheckUtils]: 180: Hoare triple {19584#false} assume ~r3~0 % 256 < 3; {19584#false} is VALID [2022-02-20 18:41:22,045 INFO L290 TraceCheckUtils]: 181: Hoare triple {19584#false} assume !!(0 == ~ep31~0 % 256); {19584#false} is VALID [2022-02-20 18:41:22,045 INFO L290 TraceCheckUtils]: 182: Hoare triple {19584#false} assume !!(0 == ~ep32~0 % 256); {19584#false} is VALID [2022-02-20 18:41:22,045 INFO L290 TraceCheckUtils]: 183: Hoare triple {19584#false} assume !!(0 == ~ep34~0 % 256); {19584#false} is VALID [2022-02-20 18:41:22,046 INFO L290 TraceCheckUtils]: 184: Hoare triple {19584#false} ~mode3~0 := 1; {19584#false} is VALID [2022-02-20 18:41:22,046 INFO L290 TraceCheckUtils]: 185: Hoare triple {19584#false} assume !!(0 == ~mode4~0 % 256); {19584#false} is VALID [2022-02-20 18:41:22,046 INFO L290 TraceCheckUtils]: 186: Hoare triple {19584#false} assume ~r4~0 % 256 < 3; {19584#false} is VALID [2022-02-20 18:41:22,046 INFO L290 TraceCheckUtils]: 187: Hoare triple {19584#false} assume !!(0 == ~ep41~0 % 256); {19584#false} is VALID [2022-02-20 18:41:22,046 INFO L290 TraceCheckUtils]: 188: Hoare triple {19584#false} assume !!(0 == ~ep42~0 % 256); {19584#false} is VALID [2022-02-20 18:41:22,046 INFO L290 TraceCheckUtils]: 189: Hoare triple {19584#false} assume !!(0 == ~ep43~0 % 256); {19584#false} is VALID [2022-02-20 18:41:22,046 INFO L290 TraceCheckUtils]: 190: Hoare triple {19584#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; {19584#false} is VALID [2022-02-20 18:41:22,046 INFO L290 TraceCheckUtils]: 191: Hoare triple {19584#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {19584#false} is VALID [2022-02-20 18:41:22,046 INFO L290 TraceCheckUtils]: 192: Hoare triple {19584#false} assume ~st1~0 + ~nl1~0 <= 1; {19584#false} is VALID [2022-02-20 18:41:22,047 INFO L290 TraceCheckUtils]: 193: Hoare triple {19584#false} assume ~st2~0 + ~nl2~0 <= 1; {19584#false} is VALID [2022-02-20 18:41:22,047 INFO L290 TraceCheckUtils]: 194: Hoare triple {19584#false} assume ~st3~0 + ~nl3~0 <= 1; {19584#false} is VALID [2022-02-20 18:41:22,047 INFO L290 TraceCheckUtils]: 195: Hoare triple {19584#false} assume ~st4~0 + ~nl4~0 <= 1; {19584#false} is VALID [2022-02-20 18:41:22,047 INFO L290 TraceCheckUtils]: 196: Hoare triple {19584#false} assume !(~r1~0 % 256 >= 3); {19584#false} is VALID [2022-02-20 18:41:22,047 INFO L290 TraceCheckUtils]: 197: Hoare triple {19584#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {19584#false} is VALID [2022-02-20 18:41:22,047 INFO L290 TraceCheckUtils]: 198: Hoare triple {19584#false} assume ~r1~0 % 256 < 3; {19584#false} is VALID [2022-02-20 18:41:22,047 INFO L290 TraceCheckUtils]: 199: Hoare triple {19584#false} assume !(~r1~0 % 256 >= 3); {19584#false} is VALID [2022-02-20 18:41:22,047 INFO L290 TraceCheckUtils]: 200: Hoare triple {19584#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {19584#false} is VALID [2022-02-20 18:41:22,047 INFO L290 TraceCheckUtils]: 201: Hoare triple {19584#false} assume ~r1~0 % 256 < 3;main_~check__tmp~2#1 := 1;~__return_3411~0 := main_~check__tmp~2#1;main_~main__c1~0#1 := ~__return_3411~0;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; {19584#false} is VALID [2022-02-20 18:41:22,048 INFO L290 TraceCheckUtils]: 202: Hoare triple {19584#false} assume !(0 == main_~assert__arg~2#1 % 256); {19584#false} is VALID [2022-02-20 18:41:22,048 INFO L290 TraceCheckUtils]: 203: Hoare triple {19584#false} assume !(0 == ~mode1~0 % 256); {19584#false} is VALID [2022-02-20 18:41:22,048 INFO L290 TraceCheckUtils]: 204: Hoare triple {19584#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {19584#false} is VALID [2022-02-20 18:41:22,048 INFO L290 TraceCheckUtils]: 205: Hoare triple {19584#false} assume !!(0 == ~ep21~0 % 256); {19584#false} is VALID [2022-02-20 18:41:22,048 INFO L290 TraceCheckUtils]: 206: Hoare triple {19584#false} assume !!(0 == ~ep31~0 % 256); {19584#false} is VALID [2022-02-20 18:41:22,048 INFO L290 TraceCheckUtils]: 207: Hoare triple {19584#false} assume !!(0 == ~ep41~0 % 256); {19584#false} is VALID [2022-02-20 18:41:22,048 INFO L290 TraceCheckUtils]: 208: Hoare triple {19584#false} assume 2 == ~r1~0 % 256; {19584#false} is VALID [2022-02-20 18:41:22,050 INFO L290 TraceCheckUtils]: 209: Hoare triple {19584#false} assume ~max1~0 == ~id1~0;~st1~0 := 1;~mode1~0 := 0; {19584#false} is VALID [2022-02-20 18:41:22,051 INFO L290 TraceCheckUtils]: 210: Hoare triple {19584#false} assume !(0 == ~mode2~0 % 256); {19584#false} is VALID [2022-02-20 18:41:22,051 INFO L290 TraceCheckUtils]: 211: Hoare triple {19584#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {19584#false} is VALID [2022-02-20 18:41:22,051 INFO L290 TraceCheckUtils]: 212: Hoare triple {19584#false} assume !!(0 == ~ep12~0 % 256); {19584#false} is VALID [2022-02-20 18:41:22,051 INFO L290 TraceCheckUtils]: 213: Hoare triple {19584#false} assume !!(0 == ~ep32~0 % 256); {19584#false} is VALID [2022-02-20 18:41:22,051 INFO L290 TraceCheckUtils]: 214: Hoare triple {19584#false} assume !!(0 == ~ep42~0 % 256); {19584#false} is VALID [2022-02-20 18:41:22,051 INFO L290 TraceCheckUtils]: 215: Hoare triple {19584#false} assume !(3 == ~r2~0 % 256);~mode2~0 := 0; {19584#false} is VALID [2022-02-20 18:41:22,051 INFO L290 TraceCheckUtils]: 216: Hoare triple {19584#false} assume !(0 == ~mode3~0 % 256); {19584#false} is VALID [2022-02-20 18:41:22,051 INFO L290 TraceCheckUtils]: 217: Hoare triple {19584#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {19584#false} is VALID [2022-02-20 18:41:22,051 INFO L290 TraceCheckUtils]: 218: Hoare triple {19584#false} assume !!(0 == ~ep13~0 % 256); {19584#false} is VALID [2022-02-20 18:41:22,052 INFO L290 TraceCheckUtils]: 219: Hoare triple {19584#false} assume !!(0 == ~ep23~0 % 256); {19584#false} is VALID [2022-02-20 18:41:22,052 INFO L290 TraceCheckUtils]: 220: Hoare triple {19584#false} assume !!(0 == ~ep43~0 % 256); {19584#false} is VALID [2022-02-20 18:41:22,052 INFO L290 TraceCheckUtils]: 221: Hoare triple {19584#false} assume !(3 == ~r3~0 % 256);~mode3~0 := 0; {19584#false} is VALID [2022-02-20 18:41:22,052 INFO L290 TraceCheckUtils]: 222: Hoare triple {19584#false} assume !(0 == ~mode4~0 % 256); {19584#false} is VALID [2022-02-20 18:41:22,052 INFO L290 TraceCheckUtils]: 223: Hoare triple {19584#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {19584#false} is VALID [2022-02-20 18:41:22,052 INFO L290 TraceCheckUtils]: 224: Hoare triple {19584#false} assume !!(0 == ~ep14~0 % 256); {19584#false} is VALID [2022-02-20 18:41:22,052 INFO L290 TraceCheckUtils]: 225: Hoare triple {19584#false} assume !!(0 == ~ep24~0 % 256); {19584#false} is VALID [2022-02-20 18:41:22,052 INFO L290 TraceCheckUtils]: 226: Hoare triple {19584#false} assume !!(0 == ~ep34~0 % 256); {19584#false} is VALID [2022-02-20 18:41:22,052 INFO L290 TraceCheckUtils]: 227: Hoare triple {19584#false} assume !(3 == ~r4~0 % 256);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~3#1; {19584#false} is VALID [2022-02-20 18:41:22,053 INFO L290 TraceCheckUtils]: 228: Hoare triple {19584#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {19584#false} is VALID [2022-02-20 18:41:22,053 INFO L290 TraceCheckUtils]: 229: Hoare triple {19584#false} assume ~st1~0 + ~nl1~0 <= 1; {19584#false} is VALID [2022-02-20 18:41:22,053 INFO L290 TraceCheckUtils]: 230: Hoare triple {19584#false} assume ~st2~0 + ~nl2~0 <= 1; {19584#false} is VALID [2022-02-20 18:41:22,053 INFO L290 TraceCheckUtils]: 231: Hoare triple {19584#false} assume ~st3~0 + ~nl3~0 <= 1; {19584#false} is VALID [2022-02-20 18:41:22,053 INFO L290 TraceCheckUtils]: 232: Hoare triple {19584#false} assume ~st4~0 + ~nl4~0 <= 1; {19584#false} is VALID [2022-02-20 18:41:22,053 INFO L290 TraceCheckUtils]: 233: Hoare triple {19584#false} assume !(~r1~0 % 256 >= 3); {19584#false} is VALID [2022-02-20 18:41:22,053 INFO L290 TraceCheckUtils]: 234: Hoare triple {19584#false} assume !(0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0);main_~check__tmp~3#1 := 0;~__return_4089~0 := main_~check__tmp~3#1;main_~main__c1~0#1 := ~__return_4089~0;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; {19584#false} is VALID [2022-02-20 18:41:22,053 INFO L290 TraceCheckUtils]: 235: Hoare triple {19584#false} assume 0 == main_~assert__arg~3#1 % 256; {19584#false} is VALID [2022-02-20 18:41:22,053 INFO L290 TraceCheckUtils]: 236: Hoare triple {19584#false} assume !false; {19584#false} is VALID [2022-02-20 18:41:22,054 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 18:41:22,054 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 18:41:22,054 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1065329153] [2022-02-20 18:41:22,055 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1065329153] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 18:41:22,055 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 18:41:22,055 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 18:41:22,055 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2116062073] [2022-02-20 18:41:22,055 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 18:41:22,056 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 79.0) internal successors, (237), 3 states have internal predecessors, (237), 0 states have call successors, (0), 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 237 [2022-02-20 18:41:22,056 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 18:41:22,056 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 79.0) internal successors, (237), 3 states have internal predecessors, (237), 0 states have call successors, (0), 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 18:41:22,196 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 237 edges. 237 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:41:22,196 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 18:41:22,196 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 18:41:22,196 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 18:41:22,197 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 18:41:22,197 INFO L87 Difference]: Start difference. First operand 2302 states and 3562 transitions. Second operand has 3 states, 3 states have (on average 79.0) internal successors, (237), 3 states have internal predecessors, (237), 0 states have call successors, (0), 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 18:41:25,824 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:41:25,825 INFO L93 Difference]: Finished difference Result 6839 states and 10570 transitions. [2022-02-20 18:41:25,825 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 18:41:25,825 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 79.0) internal successors, (237), 3 states have internal predecessors, (237), 0 states have call successors, (0), 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 237 [2022-02-20 18:41:25,825 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 18:41:25,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 79.0) internal successors, (237), 3 states have internal predecessors, (237), 0 states have call successors, (0), 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 18:41:25,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 2884 transitions. [2022-02-20 18:41:25,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 79.0) internal successors, (237), 3 states have internal predecessors, (237), 0 states have call successors, (0), 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 18:41:25,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 2884 transitions. [2022-02-20 18:41:25,840 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 2884 transitions. [2022-02-20 18:41:27,470 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 2884 edges. 2884 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:41:28,347 INFO L225 Difference]: With dead ends: 6839 [2022-02-20 18:41:28,348 INFO L226 Difference]: Without dead ends: 4575 [2022-02-20 18:41:28,350 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 18:41:28,351 INFO L933 BasicCegarLoop]: 1924 mSDtfsCounter, 959 mSDsluCounter, 960 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 959 SdHoareTripleChecker+Valid, 2884 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 18:41:28,352 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [959 Valid, 2884 Invalid, 9 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-02-20 18:41:28,354 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4575 states. [2022-02-20 18:41:28,642 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4575 to 2321. [2022-02-20 18:41:28,642 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 18:41:28,658 INFO L82 GeneralOperation]: Start isEquivalent. First operand 4575 states. Second operand has 2321 states, 2319 states have (on average 1.5480810694264768) internal successors, (3590), 2320 states have internal predecessors, (3590), 0 states have call successors, (0), 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 18:41:28,664 INFO L74 IsIncluded]: Start isIncluded. First operand 4575 states. Second operand has 2321 states, 2319 states have (on average 1.5480810694264768) internal successors, (3590), 2320 states have internal predecessors, (3590), 0 states have call successors, (0), 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 18:41:28,668 INFO L87 Difference]: Start difference. First operand 4575 states. Second operand has 2321 states, 2319 states have (on average 1.5480810694264768) internal successors, (3590), 2320 states have internal predecessors, (3590), 0 states have call successors, (0), 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 18:41:29,258 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:41:29,259 INFO L93 Difference]: Finished difference Result 4575 states and 7068 transitions. [2022-02-20 18:41:29,259 INFO L276 IsEmpty]: Start isEmpty. Operand 4575 states and 7068 transitions. [2022-02-20 18:41:29,267 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:41:29,268 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:41:29,271 INFO L74 IsIncluded]: Start isIncluded. First operand has 2321 states, 2319 states have (on average 1.5480810694264768) internal successors, (3590), 2320 states have internal predecessors, (3590), 0 states have call successors, (0), 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 4575 states. [2022-02-20 18:41:29,274 INFO L87 Difference]: Start difference. First operand has 2321 states, 2319 states have (on average 1.5480810694264768) internal successors, (3590), 2320 states have internal predecessors, (3590), 0 states have call successors, (0), 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 4575 states. [2022-02-20 18:41:29,867 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:41:29,868 INFO L93 Difference]: Finished difference Result 4575 states and 7068 transitions. [2022-02-20 18:41:29,868 INFO L276 IsEmpty]: Start isEmpty. Operand 4575 states and 7068 transitions. [2022-02-20 18:41:29,873 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:41:29,873 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:41:29,873 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 18:41:29,873 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 18:41:29,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2321 states, 2319 states have (on average 1.5480810694264768) internal successors, (3590), 2320 states have internal predecessors, (3590), 0 states have call successors, (0), 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 18:41:30,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2321 states to 2321 states and 3590 transitions. [2022-02-20 18:41:30,082 INFO L78 Accepts]: Start accepts. Automaton has 2321 states and 3590 transitions. Word has length 237 [2022-02-20 18:41:30,082 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 18:41:30,082 INFO L470 AbstractCegarLoop]: Abstraction has 2321 states and 3590 transitions. [2022-02-20 18:41:30,083 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 79.0) internal successors, (237), 3 states have internal predecessors, (237), 0 states have call successors, (0), 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 18:41:30,083 INFO L276 IsEmpty]: Start isEmpty. Operand 2321 states and 3590 transitions. [2022-02-20 18:41:30,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2022-02-20 18:41:30,086 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 18:41:30,086 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] [2022-02-20 18:41:30,086 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-02-20 18:41:30,087 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 18:41:30,087 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 18:41:30,087 INFO L85 PathProgramCache]: Analyzing trace with hash -1563603795, now seen corresponding path program 1 times [2022-02-20 18:41:30,087 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 18:41:30,088 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1036673888] [2022-02-20 18:41:30,088 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 18:41:30,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 18:41:30,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:41:30,145 INFO L290 TraceCheckUtils]: 0: Hoare triple {41159#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_2829~0 := 0;~__return_3039~0 := 0;~__return_3223~0 := 0;~__return_3411~0 := 0;~__return_4089~0 := 0;~__return_3596~0 := 0;~__return_3773~0 := 0; {41159#true} is VALID [2022-02-20 18:41:30,145 INFO L290 TraceCheckUtils]: 1: Hoare triple {41159#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_~__tmp_4~0#1, main_~assert__arg~3#1, main_~check__tmp~3#1, main_~check__tmp~5#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_~__tmp_5~0#1, main_~assert__arg~4#1, main_~check__tmp~4#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_~__tmp_2~0#1, main_~assert__arg~1#1, main_~check__tmp~1#1, main_~__tmp_1~0#1, main_~assert__arg~0#1, main_~check__tmp~0#1, main_~node4____CPAchecker_TMP_2~0#1, main_~node4____CPAchecker_TMP_1~0#1, main_~node4____CPAchecker_TMP_0~0#1, main_~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;~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;~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;~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;~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; {41159#true} is VALID [2022-02-20 18:41:30,145 INFO L290 TraceCheckUtils]: 2: Hoare triple {41159#true} assume !!(0 == main_~init__r121~0#1 % 256); {41159#true} is VALID [2022-02-20 18:41:30,145 INFO L290 TraceCheckUtils]: 3: Hoare triple {41159#true} assume !(0 == main_~init__r131~0#1 % 256); {41159#true} is VALID [2022-02-20 18:41:30,146 INFO L290 TraceCheckUtils]: 4: Hoare triple {41159#true} assume !!(0 == ~ep32~0 % 256); {41159#true} is VALID [2022-02-20 18:41:30,146 INFO L290 TraceCheckUtils]: 5: Hoare triple {41159#true} assume !!(0 == main_~init__r141~0#1 % 256);main_~init__tmp~0#1 := 0; {41161#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r141~0#1| 256)) |ULTIMATE.start_main_~init__r141~0#1|) 0)} is VALID [2022-02-20 18:41:30,146 INFO L290 TraceCheckUtils]: 6: Hoare triple {41161#(= (+ (* (- 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); {41161#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r141~0#1| 256)) |ULTIMATE.start_main_~init__r141~0#1|) 0)} is VALID [2022-02-20 18:41:30,147 INFO L290 TraceCheckUtils]: 7: Hoare triple {41161#(= (+ (* (- 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; {41161#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r141~0#1| 256)) |ULTIMATE.start_main_~init__r141~0#1|) 0)} is VALID [2022-02-20 18:41:30,147 INFO L290 TraceCheckUtils]: 8: Hoare triple {41161#(= (+ (* (- 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); {41161#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r141~0#1| 256)) |ULTIMATE.start_main_~init__r141~0#1|) 0)} is VALID [2022-02-20 18:41:30,148 INFO L290 TraceCheckUtils]: 9: Hoare triple {41161#(= (+ (* (- 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; {41160#false} is VALID [2022-02-20 18:41:30,148 INFO L290 TraceCheckUtils]: 10: Hoare triple {41160#false} main_~init__r142~0#1 := (if 0 == main_~init__tmp___1~0#1 then 0 else 1); {41160#false} is VALID [2022-02-20 18:41:30,148 INFO L290 TraceCheckUtils]: 11: Hoare triple {41160#false} assume !(0 == main_~init__r211~0#1 % 256);main_~init__tmp___2~0#1 := 1; {41160#false} is VALID [2022-02-20 18:41:30,148 INFO L290 TraceCheckUtils]: 12: Hoare triple {41160#false} main_~init__r212~0#1 := (if 0 == main_~init__tmp___2~0#1 then 0 else 1); {41160#false} is VALID [2022-02-20 18:41:30,148 INFO L290 TraceCheckUtils]: 13: Hoare triple {41160#false} assume !(0 == main_~init__r231~0#1 % 256);main_~init__tmp___3~0#1 := 1; {41160#false} is VALID [2022-02-20 18:41:30,148 INFO L290 TraceCheckUtils]: 14: Hoare triple {41160#false} main_~init__r232~0#1 := (if 0 == main_~init__tmp___3~0#1 then 0 else 1); {41160#false} is VALID [2022-02-20 18:41:30,148 INFO L290 TraceCheckUtils]: 15: Hoare triple {41160#false} assume !(0 == main_~init__r241~0#1 % 256);main_~init__tmp___4~0#1 := 1; {41160#false} is VALID [2022-02-20 18:41:30,148 INFO L290 TraceCheckUtils]: 16: Hoare triple {41160#false} main_~init__r242~0#1 := (if 0 == main_~init__tmp___4~0#1 then 0 else 1); {41160#false} is VALID [2022-02-20 18:41:30,149 INFO L290 TraceCheckUtils]: 17: Hoare triple {41160#false} assume !(0 == main_~init__r311~0#1 % 256);main_~init__tmp___5~0#1 := 1; {41160#false} is VALID [2022-02-20 18:41:30,149 INFO L290 TraceCheckUtils]: 18: Hoare triple {41160#false} main_~init__r312~0#1 := (if 0 == main_~init__tmp___5~0#1 then 0 else 1); {41160#false} is VALID [2022-02-20 18:41:30,149 INFO L290 TraceCheckUtils]: 19: Hoare triple {41160#false} assume !(0 == main_~init__r321~0#1 % 256);main_~init__tmp___6~0#1 := 1; {41160#false} is VALID [2022-02-20 18:41:30,149 INFO L290 TraceCheckUtils]: 20: Hoare triple {41160#false} main_~init__r322~0#1 := (if 0 == main_~init__tmp___6~0#1 then 0 else 1); {41160#false} is VALID [2022-02-20 18:41:30,149 INFO L290 TraceCheckUtils]: 21: Hoare triple {41160#false} assume !(0 == main_~init__r341~0#1 % 256);main_~init__tmp___7~0#1 := 1; {41160#false} is VALID [2022-02-20 18:41:30,149 INFO L290 TraceCheckUtils]: 22: Hoare triple {41160#false} main_~init__r342~0#1 := (if 0 == main_~init__tmp___7~0#1 then 0 else 1); {41160#false} is VALID [2022-02-20 18:41:30,149 INFO L290 TraceCheckUtils]: 23: Hoare triple {41160#false} assume !(0 == main_~init__r411~0#1 % 256);main_~init__tmp___8~0#1 := 1; {41160#false} is VALID [2022-02-20 18:41:30,149 INFO L290 TraceCheckUtils]: 24: Hoare triple {41160#false} main_~init__r412~0#1 := (if 0 == main_~init__tmp___8~0#1 then 0 else 1); {41160#false} is VALID [2022-02-20 18:41:30,150 INFO L290 TraceCheckUtils]: 25: Hoare triple {41160#false} assume !(0 == main_~init__r421~0#1 % 256);main_~init__tmp___9~0#1 := 1; {41160#false} is VALID [2022-02-20 18:41:30,150 INFO L290 TraceCheckUtils]: 26: Hoare triple {41160#false} main_~init__r422~0#1 := (if 0 == main_~init__tmp___9~0#1 then 0 else 1); {41160#false} is VALID [2022-02-20 18:41:30,150 INFO L290 TraceCheckUtils]: 27: Hoare triple {41160#false} assume !(0 == main_~init__r431~0#1 % 256);main_~init__tmp___10~0#1 := 1; {41160#false} is VALID [2022-02-20 18:41:30,150 INFO L290 TraceCheckUtils]: 28: Hoare triple {41160#false} main_~init__r432~0#1 := (if 0 == main_~init__tmp___10~0#1 then 0 else 1); {41160#false} is VALID [2022-02-20 18:41:30,150 INFO L290 TraceCheckUtils]: 29: Hoare triple {41160#false} assume !(0 == main_~init__r122~0#1 % 256);main_~init__tmp___11~0#1 := 1; {41160#false} is VALID [2022-02-20 18:41:30,150 INFO L290 TraceCheckUtils]: 30: Hoare triple {41160#false} main_~init__r123~0#1 := (if 0 == main_~init__tmp___11~0#1 then 0 else 1); {41160#false} is VALID [2022-02-20 18:41:30,150 INFO L290 TraceCheckUtils]: 31: Hoare triple {41160#false} assume !(0 == main_~init__r132~0#1 % 256);main_~init__tmp___12~0#1 := 1; {41160#false} is VALID [2022-02-20 18:41:30,150 INFO L290 TraceCheckUtils]: 32: Hoare triple {41160#false} main_~init__r133~0#1 := (if 0 == main_~init__tmp___12~0#1 then 0 else 1); {41160#false} is VALID [2022-02-20 18:41:30,150 INFO L290 TraceCheckUtils]: 33: Hoare triple {41160#false} assume !(0 == main_~init__r142~0#1 % 256);main_~init__tmp___13~0#1 := 1; {41160#false} is VALID [2022-02-20 18:41:30,151 INFO L290 TraceCheckUtils]: 34: Hoare triple {41160#false} main_~init__r143~0#1 := (if 0 == main_~init__tmp___13~0#1 then 0 else 1); {41160#false} is VALID [2022-02-20 18:41:30,151 INFO L290 TraceCheckUtils]: 35: Hoare triple {41160#false} assume !(0 == main_~init__r212~0#1 % 256);main_~init__tmp___14~0#1 := 1; {41160#false} is VALID [2022-02-20 18:41:30,151 INFO L290 TraceCheckUtils]: 36: Hoare triple {41160#false} main_~init__r213~0#1 := (if 0 == main_~init__tmp___14~0#1 then 0 else 1); {41160#false} is VALID [2022-02-20 18:41:30,151 INFO L290 TraceCheckUtils]: 37: Hoare triple {41160#false} assume !(0 == main_~init__r232~0#1 % 256);main_~init__tmp___15~0#1 := 1; {41160#false} is VALID [2022-02-20 18:41:30,151 INFO L290 TraceCheckUtils]: 38: Hoare triple {41160#false} main_~init__r233~0#1 := (if 0 == main_~init__tmp___15~0#1 then 0 else 1); {41160#false} is VALID [2022-02-20 18:41:30,151 INFO L290 TraceCheckUtils]: 39: Hoare triple {41160#false} assume !(0 == main_~init__r242~0#1 % 256);main_~init__tmp___16~0#1 := 1; {41160#false} is VALID [2022-02-20 18:41:30,151 INFO L290 TraceCheckUtils]: 40: Hoare triple {41160#false} main_~init__r243~0#1 := (if 0 == main_~init__tmp___16~0#1 then 0 else 1); {41160#false} is VALID [2022-02-20 18:41:30,151 INFO L290 TraceCheckUtils]: 41: Hoare triple {41160#false} assume !(0 == main_~init__r312~0#1 % 256);main_~init__tmp___17~0#1 := 1; {41160#false} is VALID [2022-02-20 18:41:30,152 INFO L290 TraceCheckUtils]: 42: Hoare triple {41160#false} main_~init__r313~0#1 := (if 0 == main_~init__tmp___17~0#1 then 0 else 1); {41160#false} is VALID [2022-02-20 18:41:30,152 INFO L290 TraceCheckUtils]: 43: Hoare triple {41160#false} assume !(0 == main_~init__r322~0#1 % 256);main_~init__tmp___18~0#1 := 1; {41160#false} is VALID [2022-02-20 18:41:30,152 INFO L290 TraceCheckUtils]: 44: Hoare triple {41160#false} main_~init__r323~0#1 := (if 0 == main_~init__tmp___18~0#1 then 0 else 1); {41160#false} is VALID [2022-02-20 18:41:30,152 INFO L290 TraceCheckUtils]: 45: Hoare triple {41160#false} assume !(0 == main_~init__r342~0#1 % 256);main_~init__tmp___19~0#1 := 1; {41160#false} is VALID [2022-02-20 18:41:30,152 INFO L290 TraceCheckUtils]: 46: Hoare triple {41160#false} main_~init__r343~0#1 := (if 0 == main_~init__tmp___19~0#1 then 0 else 1); {41160#false} is VALID [2022-02-20 18:41:30,152 INFO L290 TraceCheckUtils]: 47: Hoare triple {41160#false} assume !(0 == main_~init__r412~0#1 % 256);main_~init__tmp___20~0#1 := 1; {41160#false} is VALID [2022-02-20 18:41:30,152 INFO L290 TraceCheckUtils]: 48: Hoare triple {41160#false} main_~init__r413~0#1 := (if 0 == main_~init__tmp___20~0#1 then 0 else 1); {41160#false} is VALID [2022-02-20 18:41:30,152 INFO L290 TraceCheckUtils]: 49: Hoare triple {41160#false} assume !(0 == main_~init__r422~0#1 % 256);main_~init__tmp___21~0#1 := 1; {41160#false} is VALID [2022-02-20 18:41:30,152 INFO L290 TraceCheckUtils]: 50: Hoare triple {41160#false} main_~init__r423~0#1 := (if 0 == main_~init__tmp___21~0#1 then 0 else 1); {41160#false} is VALID [2022-02-20 18:41:30,153 INFO L290 TraceCheckUtils]: 51: Hoare triple {41160#false} assume !(0 == main_~init__r432~0#1 % 256);main_~init__tmp___22~0#1 := 1; {41160#false} is VALID [2022-02-20 18:41:30,153 INFO L290 TraceCheckUtils]: 52: Hoare triple {41160#false} main_~init__r433~0#1 := (if 0 == main_~init__tmp___22~0#1 then 0 else 1); {41160#false} is VALID [2022-02-20 18:41:30,153 INFO L290 TraceCheckUtils]: 53: Hoare triple {41160#false} assume ~id1~0 != ~id2~0; {41160#false} is VALID [2022-02-20 18:41:30,153 INFO L290 TraceCheckUtils]: 54: Hoare triple {41160#false} assume ~id1~0 != ~id3~0; {41160#false} is VALID [2022-02-20 18:41:30,153 INFO L290 TraceCheckUtils]: 55: Hoare triple {41160#false} assume ~id1~0 != ~id4~0; {41160#false} is VALID [2022-02-20 18:41:30,153 INFO L290 TraceCheckUtils]: 56: Hoare triple {41160#false} assume ~id2~0 != ~id3~0; {41160#false} is VALID [2022-02-20 18:41:30,153 INFO L290 TraceCheckUtils]: 57: Hoare triple {41160#false} assume ~id2~0 != ~id4~0; {41160#false} is VALID [2022-02-20 18:41:30,153 INFO L290 TraceCheckUtils]: 58: Hoare triple {41160#false} assume ~id3~0 != ~id4~0; {41160#false} is VALID [2022-02-20 18:41:30,154 INFO L290 TraceCheckUtils]: 59: Hoare triple {41160#false} assume ~id1~0 >= 0; {41160#false} is VALID [2022-02-20 18:41:30,154 INFO L290 TraceCheckUtils]: 60: Hoare triple {41160#false} assume ~id2~0 >= 0; {41160#false} is VALID [2022-02-20 18:41:30,154 INFO L290 TraceCheckUtils]: 61: Hoare triple {41160#false} assume ~id3~0 >= 0; {41160#false} is VALID [2022-02-20 18:41:30,154 INFO L290 TraceCheckUtils]: 62: Hoare triple {41160#false} assume ~id4~0 >= 0; {41160#false} is VALID [2022-02-20 18:41:30,154 INFO L290 TraceCheckUtils]: 63: Hoare triple {41160#false} assume 0 == ~r1~0 % 256; {41160#false} is VALID [2022-02-20 18:41:30,154 INFO L290 TraceCheckUtils]: 64: Hoare triple {41160#false} assume 0 == ~r2~0 % 256; {41160#false} is VALID [2022-02-20 18:41:30,154 INFO L290 TraceCheckUtils]: 65: Hoare triple {41160#false} assume 0 == ~r3~0 % 256; {41160#false} is VALID [2022-02-20 18:41:30,154 INFO L290 TraceCheckUtils]: 66: Hoare triple {41160#false} assume 0 == ~r4~0 % 256; {41160#false} is VALID [2022-02-20 18:41:30,154 INFO L290 TraceCheckUtils]: 67: Hoare triple {41160#false} assume !(0 == main_~init__r123~0#1 % 256); {41160#false} is VALID [2022-02-20 18:41:30,155 INFO L290 TraceCheckUtils]: 68: Hoare triple {41160#false} assume !(0 == main_~init__r133~0#1 % 256); {41160#false} is VALID [2022-02-20 18:41:30,155 INFO L290 TraceCheckUtils]: 69: Hoare triple {41160#false} assume !(0 == main_~init__r143~0#1 % 256); {41160#false} is VALID [2022-02-20 18:41:30,155 INFO L290 TraceCheckUtils]: 70: Hoare triple {41160#false} assume !(0 == main_~init__r213~0#1 % 256); {41160#false} is VALID [2022-02-20 18:41:30,155 INFO L290 TraceCheckUtils]: 71: Hoare triple {41160#false} assume !(0 == main_~init__r233~0#1 % 256); {41160#false} is VALID [2022-02-20 18:41:30,155 INFO L290 TraceCheckUtils]: 72: Hoare triple {41160#false} assume !(0 == main_~init__r243~0#1 % 256); {41160#false} is VALID [2022-02-20 18:41:30,155 INFO L290 TraceCheckUtils]: 73: Hoare triple {41160#false} assume !(0 == main_~init__r313~0#1 % 256); {41160#false} is VALID [2022-02-20 18:41:30,155 INFO L290 TraceCheckUtils]: 74: Hoare triple {41160#false} assume !(0 == main_~init__r323~0#1 % 256); {41160#false} is VALID [2022-02-20 18:41:30,155 INFO L290 TraceCheckUtils]: 75: Hoare triple {41160#false} assume !(0 == main_~init__r343~0#1 % 256); {41160#false} is VALID [2022-02-20 18:41:30,155 INFO L290 TraceCheckUtils]: 76: Hoare triple {41160#false} assume !(0 == main_~init__r413~0#1 % 256); {41160#false} is VALID [2022-02-20 18:41:30,156 INFO L290 TraceCheckUtils]: 77: Hoare triple {41160#false} assume !(0 == main_~init__r423~0#1 % 256); {41160#false} is VALID [2022-02-20 18:41:30,156 INFO L290 TraceCheckUtils]: 78: Hoare triple {41160#false} assume !(0 == main_~init__r433~0#1 % 256); {41160#false} is VALID [2022-02-20 18:41:30,156 INFO L290 TraceCheckUtils]: 79: Hoare triple {41160#false} assume ~max1~0 == ~id1~0; {41160#false} is VALID [2022-02-20 18:41:30,156 INFO L290 TraceCheckUtils]: 80: Hoare triple {41160#false} assume ~max2~0 == ~id2~0; {41160#false} is VALID [2022-02-20 18:41:30,156 INFO L290 TraceCheckUtils]: 81: Hoare triple {41160#false} assume ~max3~0 == ~id3~0; {41160#false} is VALID [2022-02-20 18:41:30,156 INFO L290 TraceCheckUtils]: 82: Hoare triple {41160#false} assume ~max4~0 == ~id4~0; {41160#false} is VALID [2022-02-20 18:41:30,156 INFO L290 TraceCheckUtils]: 83: Hoare triple {41160#false} assume 0 == ~st1~0; {41160#false} is VALID [2022-02-20 18:41:30,156 INFO L290 TraceCheckUtils]: 84: Hoare triple {41160#false} assume 0 == ~st2~0; {41160#false} is VALID [2022-02-20 18:41:30,157 INFO L290 TraceCheckUtils]: 85: Hoare triple {41160#false} assume 0 == ~st3~0; {41160#false} is VALID [2022-02-20 18:41:30,157 INFO L290 TraceCheckUtils]: 86: Hoare triple {41160#false} assume 0 == ~st4~0; {41160#false} is VALID [2022-02-20 18:41:30,157 INFO L290 TraceCheckUtils]: 87: Hoare triple {41160#false} assume 0 == ~nl1~0; {41160#false} is VALID [2022-02-20 18:41:30,157 INFO L290 TraceCheckUtils]: 88: Hoare triple {41160#false} assume 0 == ~nl2~0; {41160#false} is VALID [2022-02-20 18:41:30,157 INFO L290 TraceCheckUtils]: 89: Hoare triple {41160#false} assume 0 == ~nl3~0; {41160#false} is VALID [2022-02-20 18:41:30,157 INFO L290 TraceCheckUtils]: 90: Hoare triple {41160#false} assume 0 == ~nl4~0; {41160#false} is VALID [2022-02-20 18:41:30,157 INFO L290 TraceCheckUtils]: 91: Hoare triple {41160#false} assume 0 == ~mode1~0 % 256; {41160#false} is VALID [2022-02-20 18:41:30,157 INFO L290 TraceCheckUtils]: 92: Hoare triple {41160#false} assume 0 == ~mode2~0 % 256; {41160#false} is VALID [2022-02-20 18:41:30,158 INFO L290 TraceCheckUtils]: 93: Hoare triple {41160#false} assume 0 == ~mode3~0 % 256; {41160#false} is VALID [2022-02-20 18:41:30,158 INFO L290 TraceCheckUtils]: 94: Hoare triple {41160#false} assume 0 == ~mode4~0 % 256;main_~init__tmp___23~0#1 := 1;~__return_2829~0 := main_~init__tmp___23~0#1;main_~main__i2~0#1 := ~__return_2829~0; {41160#false} is VALID [2022-02-20 18:41:30,158 INFO L290 TraceCheckUtils]: 95: Hoare triple {41160#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; {41160#false} is VALID [2022-02-20 18:41:30,158 INFO L290 TraceCheckUtils]: 96: Hoare triple {41160#false} assume !!(0 == ~mode1~0 % 256); {41160#false} is VALID [2022-02-20 18:41:30,158 INFO L290 TraceCheckUtils]: 97: Hoare triple {41160#false} assume ~r1~0 % 256 < 3; {41160#false} is VALID [2022-02-20 18:41:30,158 INFO L290 TraceCheckUtils]: 98: Hoare triple {41160#false} assume !!(0 == ~ep12~0 % 256); {41160#false} is VALID [2022-02-20 18:41:30,158 INFO L290 TraceCheckUtils]: 99: Hoare triple {41160#false} assume !!(0 == ~ep13~0 % 256); {41160#false} is VALID [2022-02-20 18:41:30,158 INFO L290 TraceCheckUtils]: 100: Hoare triple {41160#false} assume !!(0 == ~ep14~0 % 256); {41160#false} is VALID [2022-02-20 18:41:30,158 INFO L290 TraceCheckUtils]: 101: Hoare triple {41160#false} ~mode1~0 := 1; {41160#false} is VALID [2022-02-20 18:41:30,159 INFO L290 TraceCheckUtils]: 102: Hoare triple {41160#false} assume !!(0 == ~mode2~0 % 256); {41160#false} is VALID [2022-02-20 18:41:30,159 INFO L290 TraceCheckUtils]: 103: Hoare triple {41160#false} assume ~r2~0 % 256 < 3; {41160#false} is VALID [2022-02-20 18:41:30,159 INFO L290 TraceCheckUtils]: 104: Hoare triple {41160#false} assume !!(0 == ~ep21~0 % 256); {41160#false} is VALID [2022-02-20 18:41:30,159 INFO L290 TraceCheckUtils]: 105: Hoare triple {41160#false} assume !!(0 == ~ep23~0 % 256); {41160#false} is VALID [2022-02-20 18:41:30,159 INFO L290 TraceCheckUtils]: 106: Hoare triple {41160#false} assume !!(0 == ~ep24~0 % 256); {41160#false} is VALID [2022-02-20 18:41:30,159 INFO L290 TraceCheckUtils]: 107: Hoare triple {41160#false} ~mode2~0 := 1; {41160#false} is VALID [2022-02-20 18:41:30,159 INFO L290 TraceCheckUtils]: 108: Hoare triple {41160#false} assume !!(0 == ~mode3~0 % 256); {41160#false} is VALID [2022-02-20 18:41:30,159 INFO L290 TraceCheckUtils]: 109: Hoare triple {41160#false} assume ~r3~0 % 256 < 3; {41160#false} is VALID [2022-02-20 18:41:30,159 INFO L290 TraceCheckUtils]: 110: Hoare triple {41160#false} assume !!(0 == ~ep31~0 % 256); {41160#false} is VALID [2022-02-20 18:41:30,160 INFO L290 TraceCheckUtils]: 111: Hoare triple {41160#false} assume !!(0 == ~ep32~0 % 256); {41160#false} is VALID [2022-02-20 18:41:30,160 INFO L290 TraceCheckUtils]: 112: Hoare triple {41160#false} assume !!(0 == ~ep34~0 % 256); {41160#false} is VALID [2022-02-20 18:41:30,160 INFO L290 TraceCheckUtils]: 113: Hoare triple {41160#false} ~mode3~0 := 1; {41160#false} is VALID [2022-02-20 18:41:30,160 INFO L290 TraceCheckUtils]: 114: Hoare triple {41160#false} assume !!(0 == ~mode4~0 % 256); {41160#false} is VALID [2022-02-20 18:41:30,160 INFO L290 TraceCheckUtils]: 115: Hoare triple {41160#false} assume ~r4~0 % 256 < 3; {41160#false} is VALID [2022-02-20 18:41:30,160 INFO L290 TraceCheckUtils]: 116: Hoare triple {41160#false} assume !!(0 == ~ep41~0 % 256); {41160#false} is VALID [2022-02-20 18:41:30,160 INFO L290 TraceCheckUtils]: 117: Hoare triple {41160#false} assume !!(0 == ~ep42~0 % 256); {41160#false} is VALID [2022-02-20 18:41:30,160 INFO L290 TraceCheckUtils]: 118: Hoare triple {41160#false} assume !!(0 == ~ep43~0 % 256); {41160#false} is VALID [2022-02-20 18:41:30,161 INFO L290 TraceCheckUtils]: 119: Hoare triple {41160#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; {41160#false} is VALID [2022-02-20 18:41:30,161 INFO L290 TraceCheckUtils]: 120: Hoare triple {41160#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {41160#false} is VALID [2022-02-20 18:41:30,161 INFO L290 TraceCheckUtils]: 121: Hoare triple {41160#false} assume ~st1~0 + ~nl1~0 <= 1; {41160#false} is VALID [2022-02-20 18:41:30,161 INFO L290 TraceCheckUtils]: 122: Hoare triple {41160#false} assume ~st2~0 + ~nl2~0 <= 1; {41160#false} is VALID [2022-02-20 18:41:30,161 INFO L290 TraceCheckUtils]: 123: Hoare triple {41160#false} assume ~st3~0 + ~nl3~0 <= 1; {41160#false} is VALID [2022-02-20 18:41:30,161 INFO L290 TraceCheckUtils]: 124: Hoare triple {41160#false} assume ~st4~0 + ~nl4~0 <= 1; {41160#false} is VALID [2022-02-20 18:41:30,161 INFO L290 TraceCheckUtils]: 125: Hoare triple {41160#false} assume !(~r1~0 % 256 >= 3); {41160#false} is VALID [2022-02-20 18:41:30,161 INFO L290 TraceCheckUtils]: 126: Hoare triple {41160#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {41160#false} is VALID [2022-02-20 18:41:30,161 INFO L290 TraceCheckUtils]: 127: Hoare triple {41160#false} assume ~r1~0 % 256 < 3; {41160#false} is VALID [2022-02-20 18:41:30,162 INFO L290 TraceCheckUtils]: 128: Hoare triple {41160#false} assume !(~r1~0 % 256 >= 3); {41160#false} is VALID [2022-02-20 18:41:30,162 INFO L290 TraceCheckUtils]: 129: Hoare triple {41160#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {41160#false} is VALID [2022-02-20 18:41:30,162 INFO L290 TraceCheckUtils]: 130: Hoare triple {41160#false} assume ~r1~0 % 256 < 3;main_~check__tmp~0#1 := 1;~__return_3039~0 := main_~check__tmp~0#1;main_~main__c1~0#1 := ~__return_3039~0;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; {41160#false} is VALID [2022-02-20 18:41:30,162 INFO L290 TraceCheckUtils]: 131: Hoare triple {41160#false} assume !(0 == main_~assert__arg~0#1 % 256); {41160#false} is VALID [2022-02-20 18:41:30,162 INFO L290 TraceCheckUtils]: 132: Hoare triple {41160#false} assume !(0 == ~mode1~0 % 256); {41160#false} is VALID [2022-02-20 18:41:30,162 INFO L290 TraceCheckUtils]: 133: Hoare triple {41160#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {41160#false} is VALID [2022-02-20 18:41:30,162 INFO L290 TraceCheckUtils]: 134: Hoare triple {41160#false} assume !!(0 == ~ep21~0 % 256); {41160#false} is VALID [2022-02-20 18:41:30,162 INFO L290 TraceCheckUtils]: 135: Hoare triple {41160#false} assume !!(0 == ~ep31~0 % 256); {41160#false} is VALID [2022-02-20 18:41:30,163 INFO L290 TraceCheckUtils]: 136: Hoare triple {41160#false} assume !!(0 == ~ep41~0 % 256); {41160#false} is VALID [2022-02-20 18:41:30,163 INFO L290 TraceCheckUtils]: 137: Hoare triple {41160#false} assume !(2 == ~r1~0 % 256);~mode1~0 := 0; {41160#false} is VALID [2022-02-20 18:41:30,163 INFO L290 TraceCheckUtils]: 138: Hoare triple {41160#false} assume !(0 == ~mode2~0 % 256); {41160#false} is VALID [2022-02-20 18:41:30,163 INFO L290 TraceCheckUtils]: 139: Hoare triple {41160#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {41160#false} is VALID [2022-02-20 18:41:30,163 INFO L290 TraceCheckUtils]: 140: Hoare triple {41160#false} assume !!(0 == ~ep12~0 % 256); {41160#false} is VALID [2022-02-20 18:41:30,163 INFO L290 TraceCheckUtils]: 141: Hoare triple {41160#false} assume !!(0 == ~ep32~0 % 256); {41160#false} is VALID [2022-02-20 18:41:30,163 INFO L290 TraceCheckUtils]: 142: Hoare triple {41160#false} assume !!(0 == ~ep42~0 % 256); {41160#false} is VALID [2022-02-20 18:41:30,163 INFO L290 TraceCheckUtils]: 143: Hoare triple {41160#false} assume !(3 == ~r2~0 % 256);~mode2~0 := 0; {41160#false} is VALID [2022-02-20 18:41:30,164 INFO L290 TraceCheckUtils]: 144: Hoare triple {41160#false} assume !(0 == ~mode3~0 % 256); {41160#false} is VALID [2022-02-20 18:41:30,164 INFO L290 TraceCheckUtils]: 145: Hoare triple {41160#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {41160#false} is VALID [2022-02-20 18:41:30,164 INFO L290 TraceCheckUtils]: 146: Hoare triple {41160#false} assume !!(0 == ~ep13~0 % 256); {41160#false} is VALID [2022-02-20 18:41:30,164 INFO L290 TraceCheckUtils]: 147: Hoare triple {41160#false} assume !!(0 == ~ep23~0 % 256); {41160#false} is VALID [2022-02-20 18:41:30,164 INFO L290 TraceCheckUtils]: 148: Hoare triple {41160#false} assume !!(0 == ~ep43~0 % 256); {41160#false} is VALID [2022-02-20 18:41:30,164 INFO L290 TraceCheckUtils]: 149: Hoare triple {41160#false} assume !(3 == ~r3~0 % 256);~mode3~0 := 0; {41160#false} is VALID [2022-02-20 18:41:30,164 INFO L290 TraceCheckUtils]: 150: Hoare triple {41160#false} assume !(0 == ~mode4~0 % 256); {41160#false} is VALID [2022-02-20 18:41:30,164 INFO L290 TraceCheckUtils]: 151: Hoare triple {41160#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {41160#false} is VALID [2022-02-20 18:41:30,164 INFO L290 TraceCheckUtils]: 152: Hoare triple {41160#false} assume !!(0 == ~ep14~0 % 256); {41160#false} is VALID [2022-02-20 18:41:30,165 INFO L290 TraceCheckUtils]: 153: Hoare triple {41160#false} assume !!(0 == ~ep24~0 % 256); {41160#false} is VALID [2022-02-20 18:41:30,165 INFO L290 TraceCheckUtils]: 154: Hoare triple {41160#false} assume !!(0 == ~ep34~0 % 256); {41160#false} is VALID [2022-02-20 18:41:30,165 INFO L290 TraceCheckUtils]: 155: Hoare triple {41160#false} assume !(3 == ~r4~0 % 256);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~1#1; {41160#false} is VALID [2022-02-20 18:41:30,165 INFO L290 TraceCheckUtils]: 156: Hoare triple {41160#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {41160#false} is VALID [2022-02-20 18:41:30,165 INFO L290 TraceCheckUtils]: 157: Hoare triple {41160#false} assume ~st1~0 + ~nl1~0 <= 1; {41160#false} is VALID [2022-02-20 18:41:30,165 INFO L290 TraceCheckUtils]: 158: Hoare triple {41160#false} assume ~st2~0 + ~nl2~0 <= 1; {41160#false} is VALID [2022-02-20 18:41:30,165 INFO L290 TraceCheckUtils]: 159: Hoare triple {41160#false} assume ~st3~0 + ~nl3~0 <= 1; {41160#false} is VALID [2022-02-20 18:41:30,166 INFO L290 TraceCheckUtils]: 160: Hoare triple {41160#false} assume ~st4~0 + ~nl4~0 <= 1; {41160#false} is VALID [2022-02-20 18:41:30,166 INFO L290 TraceCheckUtils]: 161: Hoare triple {41160#false} assume !(~r1~0 % 256 >= 3); {41160#false} is VALID [2022-02-20 18:41:30,166 INFO L290 TraceCheckUtils]: 162: Hoare triple {41160#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {41160#false} is VALID [2022-02-20 18:41:30,166 INFO L290 TraceCheckUtils]: 163: Hoare triple {41160#false} assume ~r1~0 % 256 < 3; {41160#false} is VALID [2022-02-20 18:41:30,166 INFO L290 TraceCheckUtils]: 164: Hoare triple {41160#false} assume !(~r1~0 % 256 >= 3); {41160#false} is VALID [2022-02-20 18:41:30,166 INFO L290 TraceCheckUtils]: 165: Hoare triple {41160#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {41160#false} is VALID [2022-02-20 18:41:30,166 INFO L290 TraceCheckUtils]: 166: Hoare triple {41160#false} assume ~r1~0 % 256 < 3;main_~check__tmp~1#1 := 1;~__return_3223~0 := main_~check__tmp~1#1;main_~main__c1~0#1 := ~__return_3223~0;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; {41160#false} is VALID [2022-02-20 18:41:30,166 INFO L290 TraceCheckUtils]: 167: Hoare triple {41160#false} assume !(0 == main_~assert__arg~1#1 % 256); {41160#false} is VALID [2022-02-20 18:41:30,167 INFO L290 TraceCheckUtils]: 168: Hoare triple {41160#false} assume !!(0 == ~mode1~0 % 256); {41160#false} is VALID [2022-02-20 18:41:30,167 INFO L290 TraceCheckUtils]: 169: Hoare triple {41160#false} assume ~r1~0 % 256 < 3; {41160#false} is VALID [2022-02-20 18:41:30,167 INFO L290 TraceCheckUtils]: 170: Hoare triple {41160#false} assume !!(0 == ~ep12~0 % 256); {41160#false} is VALID [2022-02-20 18:41:30,167 INFO L290 TraceCheckUtils]: 171: Hoare triple {41160#false} assume !!(0 == ~ep13~0 % 256); {41160#false} is VALID [2022-02-20 18:41:30,167 INFO L290 TraceCheckUtils]: 172: Hoare triple {41160#false} assume !!(0 == ~ep14~0 % 256); {41160#false} is VALID [2022-02-20 18:41:30,167 INFO L290 TraceCheckUtils]: 173: Hoare triple {41160#false} ~mode1~0 := 1; {41160#false} is VALID [2022-02-20 18:41:30,167 INFO L290 TraceCheckUtils]: 174: Hoare triple {41160#false} assume !!(0 == ~mode2~0 % 256); {41160#false} is VALID [2022-02-20 18:41:30,167 INFO L290 TraceCheckUtils]: 175: Hoare triple {41160#false} assume ~r2~0 % 256 < 3; {41160#false} is VALID [2022-02-20 18:41:30,167 INFO L290 TraceCheckUtils]: 176: Hoare triple {41160#false} assume !!(0 == ~ep21~0 % 256); {41160#false} is VALID [2022-02-20 18:41:30,168 INFO L290 TraceCheckUtils]: 177: Hoare triple {41160#false} assume !!(0 == ~ep23~0 % 256); {41160#false} is VALID [2022-02-20 18:41:30,168 INFO L290 TraceCheckUtils]: 178: Hoare triple {41160#false} assume !!(0 == ~ep24~0 % 256); {41160#false} is VALID [2022-02-20 18:41:30,168 INFO L290 TraceCheckUtils]: 179: Hoare triple {41160#false} ~mode2~0 := 1; {41160#false} is VALID [2022-02-20 18:41:30,168 INFO L290 TraceCheckUtils]: 180: Hoare triple {41160#false} assume !!(0 == ~mode3~0 % 256); {41160#false} is VALID [2022-02-20 18:41:30,168 INFO L290 TraceCheckUtils]: 181: Hoare triple {41160#false} assume ~r3~0 % 256 < 3; {41160#false} is VALID [2022-02-20 18:41:30,168 INFO L290 TraceCheckUtils]: 182: Hoare triple {41160#false} assume !!(0 == ~ep31~0 % 256); {41160#false} is VALID [2022-02-20 18:41:30,168 INFO L290 TraceCheckUtils]: 183: Hoare triple {41160#false} assume !!(0 == ~ep32~0 % 256); {41160#false} is VALID [2022-02-20 18:41:30,168 INFO L290 TraceCheckUtils]: 184: Hoare triple {41160#false} assume !!(0 == ~ep34~0 % 256); {41160#false} is VALID [2022-02-20 18:41:30,169 INFO L290 TraceCheckUtils]: 185: Hoare triple {41160#false} ~mode3~0 := 1; {41160#false} is VALID [2022-02-20 18:41:30,169 INFO L290 TraceCheckUtils]: 186: Hoare triple {41160#false} assume !!(0 == ~mode4~0 % 256); {41160#false} is VALID [2022-02-20 18:41:30,169 INFO L290 TraceCheckUtils]: 187: Hoare triple {41160#false} assume ~r4~0 % 256 < 3; {41160#false} is VALID [2022-02-20 18:41:30,169 INFO L290 TraceCheckUtils]: 188: Hoare triple {41160#false} assume !!(0 == ~ep41~0 % 256); {41160#false} is VALID [2022-02-20 18:41:30,169 INFO L290 TraceCheckUtils]: 189: Hoare triple {41160#false} assume !!(0 == ~ep42~0 % 256); {41160#false} is VALID [2022-02-20 18:41:30,169 INFO L290 TraceCheckUtils]: 190: Hoare triple {41160#false} assume !!(0 == ~ep43~0 % 256); {41160#false} is VALID [2022-02-20 18:41:30,169 INFO L290 TraceCheckUtils]: 191: Hoare triple {41160#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; {41160#false} is VALID [2022-02-20 18:41:30,169 INFO L290 TraceCheckUtils]: 192: Hoare triple {41160#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {41160#false} is VALID [2022-02-20 18:41:30,169 INFO L290 TraceCheckUtils]: 193: Hoare triple {41160#false} assume ~st1~0 + ~nl1~0 <= 1; {41160#false} is VALID [2022-02-20 18:41:30,170 INFO L290 TraceCheckUtils]: 194: Hoare triple {41160#false} assume ~st2~0 + ~nl2~0 <= 1; {41160#false} is VALID [2022-02-20 18:41:30,170 INFO L290 TraceCheckUtils]: 195: Hoare triple {41160#false} assume ~st3~0 + ~nl3~0 <= 1; {41160#false} is VALID [2022-02-20 18:41:30,170 INFO L290 TraceCheckUtils]: 196: Hoare triple {41160#false} assume ~st4~0 + ~nl4~0 <= 1; {41160#false} is VALID [2022-02-20 18:41:30,170 INFO L290 TraceCheckUtils]: 197: Hoare triple {41160#false} assume !(~r1~0 % 256 >= 3); {41160#false} is VALID [2022-02-20 18:41:30,170 INFO L290 TraceCheckUtils]: 198: Hoare triple {41160#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {41160#false} is VALID [2022-02-20 18:41:30,170 INFO L290 TraceCheckUtils]: 199: Hoare triple {41160#false} assume ~r1~0 % 256 < 3; {41160#false} is VALID [2022-02-20 18:41:30,170 INFO L290 TraceCheckUtils]: 200: Hoare triple {41160#false} assume !(~r1~0 % 256 >= 3); {41160#false} is VALID [2022-02-20 18:41:30,170 INFO L290 TraceCheckUtils]: 201: Hoare triple {41160#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {41160#false} is VALID [2022-02-20 18:41:30,170 INFO L290 TraceCheckUtils]: 202: Hoare triple {41160#false} assume ~r1~0 % 256 < 3;main_~check__tmp~2#1 := 1;~__return_3411~0 := main_~check__tmp~2#1;main_~main__c1~0#1 := ~__return_3411~0;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; {41160#false} is VALID [2022-02-20 18:41:30,171 INFO L290 TraceCheckUtils]: 203: Hoare triple {41160#false} assume !(0 == main_~assert__arg~2#1 % 256); {41160#false} is VALID [2022-02-20 18:41:30,171 INFO L290 TraceCheckUtils]: 204: Hoare triple {41160#false} assume !(0 == ~mode1~0 % 256); {41160#false} is VALID [2022-02-20 18:41:30,171 INFO L290 TraceCheckUtils]: 205: Hoare triple {41160#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {41160#false} is VALID [2022-02-20 18:41:30,171 INFO L290 TraceCheckUtils]: 206: Hoare triple {41160#false} assume !!(0 == ~ep21~0 % 256); {41160#false} is VALID [2022-02-20 18:41:30,171 INFO L290 TraceCheckUtils]: 207: Hoare triple {41160#false} assume !!(0 == ~ep31~0 % 256); {41160#false} is VALID [2022-02-20 18:41:30,171 INFO L290 TraceCheckUtils]: 208: Hoare triple {41160#false} assume !!(0 == ~ep41~0 % 256); {41160#false} is VALID [2022-02-20 18:41:30,171 INFO L290 TraceCheckUtils]: 209: Hoare triple {41160#false} assume 2 == ~r1~0 % 256; {41160#false} is VALID [2022-02-20 18:41:30,171 INFO L290 TraceCheckUtils]: 210: Hoare triple {41160#false} assume ~max1~0 == ~id1~0;~st1~0 := 1;~mode1~0 := 0; {41160#false} is VALID [2022-02-20 18:41:30,172 INFO L290 TraceCheckUtils]: 211: Hoare triple {41160#false} assume !(0 == ~mode2~0 % 256); {41160#false} is VALID [2022-02-20 18:41:30,172 INFO L290 TraceCheckUtils]: 212: Hoare triple {41160#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {41160#false} is VALID [2022-02-20 18:41:30,172 INFO L290 TraceCheckUtils]: 213: Hoare triple {41160#false} assume !!(0 == ~ep12~0 % 256); {41160#false} is VALID [2022-02-20 18:41:30,172 INFO L290 TraceCheckUtils]: 214: Hoare triple {41160#false} assume !!(0 == ~ep32~0 % 256); {41160#false} is VALID [2022-02-20 18:41:30,172 INFO L290 TraceCheckUtils]: 215: Hoare triple {41160#false} assume !!(0 == ~ep42~0 % 256); {41160#false} is VALID [2022-02-20 18:41:30,172 INFO L290 TraceCheckUtils]: 216: Hoare triple {41160#false} assume !(3 == ~r2~0 % 256);~mode2~0 := 0; {41160#false} is VALID [2022-02-20 18:41:30,172 INFO L290 TraceCheckUtils]: 217: Hoare triple {41160#false} assume !(0 == ~mode3~0 % 256); {41160#false} is VALID [2022-02-20 18:41:30,172 INFO L290 TraceCheckUtils]: 218: Hoare triple {41160#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {41160#false} is VALID [2022-02-20 18:41:30,172 INFO L290 TraceCheckUtils]: 219: Hoare triple {41160#false} assume !!(0 == ~ep13~0 % 256); {41160#false} is VALID [2022-02-20 18:41:30,173 INFO L290 TraceCheckUtils]: 220: Hoare triple {41160#false} assume !!(0 == ~ep23~0 % 256); {41160#false} is VALID [2022-02-20 18:41:30,173 INFO L290 TraceCheckUtils]: 221: Hoare triple {41160#false} assume !!(0 == ~ep43~0 % 256); {41160#false} is VALID [2022-02-20 18:41:30,173 INFO L290 TraceCheckUtils]: 222: Hoare triple {41160#false} assume !(3 == ~r3~0 % 256);~mode3~0 := 0; {41160#false} is VALID [2022-02-20 18:41:30,173 INFO L290 TraceCheckUtils]: 223: Hoare triple {41160#false} assume !(0 == ~mode4~0 % 256); {41160#false} is VALID [2022-02-20 18:41:30,173 INFO L290 TraceCheckUtils]: 224: Hoare triple {41160#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {41160#false} is VALID [2022-02-20 18:41:30,173 INFO L290 TraceCheckUtils]: 225: Hoare triple {41160#false} assume !!(0 == ~ep14~0 % 256); {41160#false} is VALID [2022-02-20 18:41:30,173 INFO L290 TraceCheckUtils]: 226: Hoare triple {41160#false} assume !!(0 == ~ep24~0 % 256); {41160#false} is VALID [2022-02-20 18:41:30,173 INFO L290 TraceCheckUtils]: 227: Hoare triple {41160#false} assume !!(0 == ~ep34~0 % 256); {41160#false} is VALID [2022-02-20 18:41:30,174 INFO L290 TraceCheckUtils]: 228: Hoare triple {41160#false} assume !(3 == ~r4~0 % 256);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~3#1; {41160#false} is VALID [2022-02-20 18:41:30,174 INFO L290 TraceCheckUtils]: 229: Hoare triple {41160#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {41160#false} is VALID [2022-02-20 18:41:30,174 INFO L290 TraceCheckUtils]: 230: Hoare triple {41160#false} assume ~st1~0 + ~nl1~0 <= 1; {41160#false} is VALID [2022-02-20 18:41:30,174 INFO L290 TraceCheckUtils]: 231: Hoare triple {41160#false} assume ~st2~0 + ~nl2~0 <= 1; {41160#false} is VALID [2022-02-20 18:41:30,174 INFO L290 TraceCheckUtils]: 232: Hoare triple {41160#false} assume ~st3~0 + ~nl3~0 <= 1; {41160#false} is VALID [2022-02-20 18:41:30,174 INFO L290 TraceCheckUtils]: 233: Hoare triple {41160#false} assume ~st4~0 + ~nl4~0 <= 1; {41160#false} is VALID [2022-02-20 18:41:30,174 INFO L290 TraceCheckUtils]: 234: Hoare triple {41160#false} assume !(~r1~0 % 256 >= 3); {41160#false} is VALID [2022-02-20 18:41:30,174 INFO L290 TraceCheckUtils]: 235: Hoare triple {41160#false} assume !(0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0);main_~check__tmp~3#1 := 0;~__return_4089~0 := main_~check__tmp~3#1;main_~main__c1~0#1 := ~__return_4089~0;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; {41160#false} is VALID [2022-02-20 18:41:30,174 INFO L290 TraceCheckUtils]: 236: Hoare triple {41160#false} assume 0 == main_~assert__arg~3#1 % 256; {41160#false} is VALID [2022-02-20 18:41:30,175 INFO L290 TraceCheckUtils]: 237: Hoare triple {41160#false} assume !false; {41160#false} is VALID [2022-02-20 18:41:30,175 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 18:41:30,175 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 18:41:30,175 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1036673888] [2022-02-20 18:41:30,176 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1036673888] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 18:41:30,176 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 18:41:30,176 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 18:41:30,176 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1222481459] [2022-02-20 18:41:30,176 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 18:41:30,177 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 79.33333333333333) internal successors, (238), 3 states have internal predecessors, (238), 0 states have call successors, (0), 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 238 [2022-02-20 18:41:30,177 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 18:41:30,177 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 79.33333333333333) internal successors, (238), 3 states have internal predecessors, (238), 0 states have call successors, (0), 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 18:41:30,319 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 238 edges. 238 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:41:30,319 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 18:41:30,319 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 18:41:30,319 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 18:41:30,319 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 18:41:30,320 INFO L87 Difference]: Start difference. First operand 2321 states and 3590 transitions. Second operand has 3 states, 3 states have (on average 79.33333333333333) internal successors, (238), 3 states have internal predecessors, (238), 0 states have call successors, (0), 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 18:41:34,081 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:41:34,082 INFO L93 Difference]: Finished difference Result 6858 states and 10591 transitions. [2022-02-20 18:41:34,082 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 18:41:34,082 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 79.33333333333333) internal successors, (238), 3 states have internal predecessors, (238), 0 states have call successors, (0), 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 238 [2022-02-20 18:41:34,082 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 18:41:34,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 79.33333333333333) internal successors, (238), 3 states have internal predecessors, (238), 0 states have call successors, (0), 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 18:41:34,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 2879 transitions. [2022-02-20 18:41:34,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 79.33333333333333) internal successors, (238), 3 states have internal predecessors, (238), 0 states have call successors, (0), 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 18:41:34,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 2879 transitions. [2022-02-20 18:41:34,098 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 2879 transitions. [2022-02-20 18:41:35,354 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 2879 edges. 2879 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:41:36,195 INFO L225 Difference]: With dead ends: 6858 [2022-02-20 18:41:36,195 INFO L226 Difference]: Without dead ends: 4593 [2022-02-20 18:41:36,197 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 18:41:36,201 INFO L933 BasicCegarLoop]: 1924 mSDtfsCounter, 954 mSDsluCounter, 960 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 954 SdHoareTripleChecker+Valid, 2884 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 18:41:36,202 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [954 Valid, 2884 Invalid, 9 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-02-20 18:41:36,204 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4593 states. [2022-02-20 18:41:36,523 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4593 to 2339. [2022-02-20 18:41:36,523 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 18:41:36,527 INFO L82 GeneralOperation]: Start isEquivalent. First operand 4593 states. Second operand has 2339 states, 2337 states have (on average 1.545143346170304) internal successors, (3611), 2338 states have internal predecessors, (3611), 0 states have call successors, (0), 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 18:41:36,529 INFO L74 IsIncluded]: Start isIncluded. First operand 4593 states. Second operand has 2339 states, 2337 states have (on average 1.545143346170304) internal successors, (3611), 2338 states have internal predecessors, (3611), 0 states have call successors, (0), 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 18:41:36,531 INFO L87 Difference]: Start difference. First operand 4593 states. Second operand has 2339 states, 2337 states have (on average 1.545143346170304) internal successors, (3611), 2338 states have internal predecessors, (3611), 0 states have call successors, (0), 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 18:41:37,140 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:41:37,140 INFO L93 Difference]: Finished difference Result 4593 states and 7089 transitions. [2022-02-20 18:41:37,140 INFO L276 IsEmpty]: Start isEmpty. Operand 4593 states and 7089 transitions. [2022-02-20 18:41:37,144 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:41:37,144 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:41:37,147 INFO L74 IsIncluded]: Start isIncluded. First operand has 2339 states, 2337 states have (on average 1.545143346170304) internal successors, (3611), 2338 states have internal predecessors, (3611), 0 states have call successors, (0), 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 4593 states. [2022-02-20 18:41:37,150 INFO L87 Difference]: Start difference. First operand has 2339 states, 2337 states have (on average 1.545143346170304) internal successors, (3611), 2338 states have internal predecessors, (3611), 0 states have call successors, (0), 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 4593 states. [2022-02-20 18:41:37,729 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:41:37,729 INFO L93 Difference]: Finished difference Result 4593 states and 7089 transitions. [2022-02-20 18:41:37,729 INFO L276 IsEmpty]: Start isEmpty. Operand 4593 states and 7089 transitions. [2022-02-20 18:41:37,734 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:41:37,734 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:41:37,734 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 18:41:37,734 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 18:41:37,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2339 states, 2337 states have (on average 1.545143346170304) internal successors, (3611), 2338 states have internal predecessors, (3611), 0 states have call successors, (0), 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 18:41:37,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2339 states to 2339 states and 3611 transitions. [2022-02-20 18:41:37,939 INFO L78 Accepts]: Start accepts. Automaton has 2339 states and 3611 transitions. Word has length 238 [2022-02-20 18:41:37,939 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 18:41:37,939 INFO L470 AbstractCegarLoop]: Abstraction has 2339 states and 3611 transitions. [2022-02-20 18:41:37,939 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 79.33333333333333) internal successors, (238), 3 states have internal predecessors, (238), 0 states have call successors, (0), 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 18:41:37,940 INFO L276 IsEmpty]: Start isEmpty. Operand 2339 states and 3611 transitions. [2022-02-20 18:41:37,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2022-02-20 18:41:37,943 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 18:41:37,943 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] [2022-02-20 18:41:37,943 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-02-20 18:41:37,943 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 18:41:37,944 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 18:41:37,944 INFO L85 PathProgramCache]: Analyzing trace with hash -2086534920, now seen corresponding path program 1 times [2022-02-20 18:41:37,944 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 18:41:37,944 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1963583368] [2022-02-20 18:41:37,944 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 18:41:37,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 18:41:37,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:41:38,024 INFO L290 TraceCheckUtils]: 0: Hoare triple {62827#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_2829~0 := 0;~__return_3039~0 := 0;~__return_3223~0 := 0;~__return_3411~0 := 0;~__return_4089~0 := 0;~__return_3596~0 := 0;~__return_3773~0 := 0; {62827#true} is VALID [2022-02-20 18:41:38,024 INFO L290 TraceCheckUtils]: 1: Hoare triple {62827#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_~__tmp_4~0#1, main_~assert__arg~3#1, main_~check__tmp~3#1, main_~check__tmp~5#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_~__tmp_5~0#1, main_~assert__arg~4#1, main_~check__tmp~4#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_~__tmp_2~0#1, main_~assert__arg~1#1, main_~check__tmp~1#1, main_~__tmp_1~0#1, main_~assert__arg~0#1, main_~check__tmp~0#1, main_~node4____CPAchecker_TMP_2~0#1, main_~node4____CPAchecker_TMP_1~0#1, main_~node4____CPAchecker_TMP_0~0#1, main_~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;~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;~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;~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;~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; {62827#true} is VALID [2022-02-20 18:41:38,025 INFO L290 TraceCheckUtils]: 2: Hoare triple {62827#true} assume !!(0 == main_~init__r121~0#1 % 256); {62827#true} is VALID [2022-02-20 18:41:38,025 INFO L290 TraceCheckUtils]: 3: Hoare triple {62827#true} assume !(0 == main_~init__r131~0#1 % 256); {62827#true} is VALID [2022-02-20 18:41:38,025 INFO L290 TraceCheckUtils]: 4: Hoare triple {62827#true} assume !!(0 == ~ep32~0 % 256); {62827#true} is VALID [2022-02-20 18:41:38,025 INFO L290 TraceCheckUtils]: 5: Hoare triple {62827#true} assume !(0 == main_~init__r141~0#1 % 256); {62827#true} is VALID [2022-02-20 18:41:38,025 INFO L290 TraceCheckUtils]: 6: Hoare triple {62827#true} assume !(0 == ~ep42~0 % 256);main_~init__tmp~0#1 := 1; {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,026 INFO L290 TraceCheckUtils]: 7: Hoare triple {62829#(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); {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,026 INFO L290 TraceCheckUtils]: 8: Hoare triple {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !(0 == main_~init__r131~0#1 % 256);main_~init__tmp___0~0#1 := 1; {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,026 INFO L290 TraceCheckUtils]: 9: Hoare triple {62829#(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); {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,027 INFO L290 TraceCheckUtils]: 10: Hoare triple {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !(0 == main_~init__r141~0#1 % 256);main_~init__tmp___1~0#1 := 1; {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,027 INFO L290 TraceCheckUtils]: 11: Hoare triple {62829#(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); {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,028 INFO L290 TraceCheckUtils]: 12: Hoare triple {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !(0 == main_~init__r211~0#1 % 256);main_~init__tmp___2~0#1 := 1; {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,028 INFO L290 TraceCheckUtils]: 13: Hoare triple {62829#(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); {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,028 INFO L290 TraceCheckUtils]: 14: Hoare triple {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !(0 == main_~init__r231~0#1 % 256);main_~init__tmp___3~0#1 := 1; {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,029 INFO L290 TraceCheckUtils]: 15: Hoare triple {62829#(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); {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,029 INFO L290 TraceCheckUtils]: 16: Hoare triple {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !(0 == main_~init__r241~0#1 % 256);main_~init__tmp___4~0#1 := 1; {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,029 INFO L290 TraceCheckUtils]: 17: Hoare triple {62829#(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); {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,030 INFO L290 TraceCheckUtils]: 18: Hoare triple {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !(0 == main_~init__r311~0#1 % 256);main_~init__tmp___5~0#1 := 1; {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,030 INFO L290 TraceCheckUtils]: 19: Hoare triple {62829#(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); {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,030 INFO L290 TraceCheckUtils]: 20: Hoare triple {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !(0 == main_~init__r321~0#1 % 256);main_~init__tmp___6~0#1 := 1; {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,031 INFO L290 TraceCheckUtils]: 21: Hoare triple {62829#(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); {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,031 INFO L290 TraceCheckUtils]: 22: Hoare triple {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !(0 == main_~init__r341~0#1 % 256);main_~init__tmp___7~0#1 := 1; {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,031 INFO L290 TraceCheckUtils]: 23: Hoare triple {62829#(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); {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,032 INFO L290 TraceCheckUtils]: 24: Hoare triple {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !(0 == main_~init__r411~0#1 % 256);main_~init__tmp___8~0#1 := 1; {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,032 INFO L290 TraceCheckUtils]: 25: Hoare triple {62829#(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); {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,032 INFO L290 TraceCheckUtils]: 26: Hoare triple {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !(0 == main_~init__r421~0#1 % 256);main_~init__tmp___9~0#1 := 1; {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,033 INFO L290 TraceCheckUtils]: 27: Hoare triple {62829#(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); {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,033 INFO L290 TraceCheckUtils]: 28: Hoare triple {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !(0 == main_~init__r431~0#1 % 256);main_~init__tmp___10~0#1 := 1; {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,033 INFO L290 TraceCheckUtils]: 29: Hoare triple {62829#(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); {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,034 INFO L290 TraceCheckUtils]: 30: Hoare triple {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !(0 == main_~init__r122~0#1 % 256);main_~init__tmp___11~0#1 := 1; {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,034 INFO L290 TraceCheckUtils]: 31: Hoare triple {62829#(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); {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,034 INFO L290 TraceCheckUtils]: 32: Hoare triple {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !(0 == main_~init__r132~0#1 % 256);main_~init__tmp___12~0#1 := 1; {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,035 INFO L290 TraceCheckUtils]: 33: Hoare triple {62829#(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); {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,035 INFO L290 TraceCheckUtils]: 34: Hoare triple {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !(0 == main_~init__r142~0#1 % 256);main_~init__tmp___13~0#1 := 1; {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,035 INFO L290 TraceCheckUtils]: 35: Hoare triple {62829#(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); {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,036 INFO L290 TraceCheckUtils]: 36: Hoare triple {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !(0 == main_~init__r212~0#1 % 256);main_~init__tmp___14~0#1 := 1; {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,036 INFO L290 TraceCheckUtils]: 37: Hoare triple {62829#(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); {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,037 INFO L290 TraceCheckUtils]: 38: Hoare triple {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !(0 == main_~init__r232~0#1 % 256);main_~init__tmp___15~0#1 := 1; {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,037 INFO L290 TraceCheckUtils]: 39: Hoare triple {62829#(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); {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,037 INFO L290 TraceCheckUtils]: 40: Hoare triple {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !(0 == main_~init__r242~0#1 % 256);main_~init__tmp___16~0#1 := 1; {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,038 INFO L290 TraceCheckUtils]: 41: Hoare triple {62829#(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); {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,038 INFO L290 TraceCheckUtils]: 42: Hoare triple {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !(0 == main_~init__r312~0#1 % 256);main_~init__tmp___17~0#1 := 1; {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,038 INFO L290 TraceCheckUtils]: 43: Hoare triple {62829#(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); {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,039 INFO L290 TraceCheckUtils]: 44: Hoare triple {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !(0 == main_~init__r322~0#1 % 256);main_~init__tmp___18~0#1 := 1; {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,039 INFO L290 TraceCheckUtils]: 45: Hoare triple {62829#(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); {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,039 INFO L290 TraceCheckUtils]: 46: Hoare triple {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !(0 == main_~init__r342~0#1 % 256);main_~init__tmp___19~0#1 := 1; {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,040 INFO L290 TraceCheckUtils]: 47: Hoare triple {62829#(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); {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,040 INFO L290 TraceCheckUtils]: 48: Hoare triple {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !(0 == main_~init__r412~0#1 % 256);main_~init__tmp___20~0#1 := 1; {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,040 INFO L290 TraceCheckUtils]: 49: Hoare triple {62829#(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); {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,041 INFO L290 TraceCheckUtils]: 50: Hoare triple {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !(0 == main_~init__r422~0#1 % 256);main_~init__tmp___21~0#1 := 1; {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,041 INFO L290 TraceCheckUtils]: 51: Hoare triple {62829#(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); {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,041 INFO L290 TraceCheckUtils]: 52: Hoare triple {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !(0 == main_~init__r432~0#1 % 256);main_~init__tmp___22~0#1 := 1; {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,042 INFO L290 TraceCheckUtils]: 53: Hoare triple {62829#(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); {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,042 INFO L290 TraceCheckUtils]: 54: Hoare triple {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume ~id1~0 != ~id2~0; {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,042 INFO L290 TraceCheckUtils]: 55: Hoare triple {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume ~id1~0 != ~id3~0; {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,043 INFO L290 TraceCheckUtils]: 56: Hoare triple {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume ~id1~0 != ~id4~0; {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,043 INFO L290 TraceCheckUtils]: 57: Hoare triple {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume ~id2~0 != ~id3~0; {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,044 INFO L290 TraceCheckUtils]: 58: Hoare triple {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume ~id2~0 != ~id4~0; {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,044 INFO L290 TraceCheckUtils]: 59: Hoare triple {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume ~id3~0 != ~id4~0; {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,044 INFO L290 TraceCheckUtils]: 60: Hoare triple {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume ~id1~0 >= 0; {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,044 INFO L290 TraceCheckUtils]: 61: Hoare triple {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume ~id2~0 >= 0; {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,045 INFO L290 TraceCheckUtils]: 62: Hoare triple {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume ~id3~0 >= 0; {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,045 INFO L290 TraceCheckUtils]: 63: Hoare triple {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume ~id4~0 >= 0; {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,045 INFO L290 TraceCheckUtils]: 64: Hoare triple {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume 0 == ~r1~0 % 256; {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,046 INFO L290 TraceCheckUtils]: 65: Hoare triple {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume 0 == ~r2~0 % 256; {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,046 INFO L290 TraceCheckUtils]: 66: Hoare triple {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume 0 == ~r3~0 % 256; {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,046 INFO L290 TraceCheckUtils]: 67: Hoare triple {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume 0 == ~r4~0 % 256; {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,047 INFO L290 TraceCheckUtils]: 68: Hoare triple {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !(0 == main_~init__r123~0#1 % 256); {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,047 INFO L290 TraceCheckUtils]: 69: Hoare triple {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !(0 == main_~init__r133~0#1 % 256); {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,047 INFO L290 TraceCheckUtils]: 70: Hoare triple {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !(0 == main_~init__r143~0#1 % 256); {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,048 INFO L290 TraceCheckUtils]: 71: Hoare triple {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !(0 == main_~init__r213~0#1 % 256); {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,048 INFO L290 TraceCheckUtils]: 72: Hoare triple {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !(0 == main_~init__r233~0#1 % 256); {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,049 INFO L290 TraceCheckUtils]: 73: Hoare triple {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !(0 == main_~init__r243~0#1 % 256); {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,049 INFO L290 TraceCheckUtils]: 74: Hoare triple {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !(0 == main_~init__r313~0#1 % 256); {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,049 INFO L290 TraceCheckUtils]: 75: Hoare triple {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !(0 == main_~init__r323~0#1 % 256); {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,050 INFO L290 TraceCheckUtils]: 76: Hoare triple {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !(0 == main_~init__r343~0#1 % 256); {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,050 INFO L290 TraceCheckUtils]: 77: Hoare triple {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !(0 == main_~init__r413~0#1 % 256); {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,050 INFO L290 TraceCheckUtils]: 78: Hoare triple {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !(0 == main_~init__r423~0#1 % 256); {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,051 INFO L290 TraceCheckUtils]: 79: Hoare triple {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !(0 == main_~init__r433~0#1 % 256); {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,051 INFO L290 TraceCheckUtils]: 80: Hoare triple {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume ~max1~0 == ~id1~0; {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,051 INFO L290 TraceCheckUtils]: 81: Hoare triple {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume ~max2~0 == ~id2~0; {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,052 INFO L290 TraceCheckUtils]: 82: Hoare triple {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume ~max3~0 == ~id3~0; {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,052 INFO L290 TraceCheckUtils]: 83: Hoare triple {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume ~max4~0 == ~id4~0; {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,052 INFO L290 TraceCheckUtils]: 84: Hoare triple {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume 0 == ~st1~0; {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,053 INFO L290 TraceCheckUtils]: 85: Hoare triple {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume 0 == ~st2~0; {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,053 INFO L290 TraceCheckUtils]: 86: Hoare triple {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume 0 == ~st3~0; {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,053 INFO L290 TraceCheckUtils]: 87: Hoare triple {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume 0 == ~st4~0; {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,054 INFO L290 TraceCheckUtils]: 88: Hoare triple {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume 0 == ~nl1~0; {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,054 INFO L290 TraceCheckUtils]: 89: Hoare triple {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume 0 == ~nl2~0; {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,054 INFO L290 TraceCheckUtils]: 90: Hoare triple {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume 0 == ~nl3~0; {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,055 INFO L290 TraceCheckUtils]: 91: Hoare triple {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume 0 == ~nl4~0; {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,055 INFO L290 TraceCheckUtils]: 92: Hoare triple {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume 0 == ~mode1~0 % 256; {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,055 INFO L290 TraceCheckUtils]: 93: Hoare triple {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume 0 == ~mode2~0 % 256; {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,056 INFO L290 TraceCheckUtils]: 94: Hoare triple {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume 0 == ~mode3~0 % 256; {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,056 INFO L290 TraceCheckUtils]: 95: Hoare triple {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume 0 == ~mode4~0 % 256;main_~init__tmp___23~0#1 := 1;~__return_2829~0 := main_~init__tmp___23~0#1;main_~main__i2~0#1 := ~__return_2829~0; {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,056 INFO L290 TraceCheckUtils]: 96: Hoare triple {62829#(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; {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,057 INFO L290 TraceCheckUtils]: 97: Hoare triple {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !!(0 == ~mode1~0 % 256); {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,057 INFO L290 TraceCheckUtils]: 98: Hoare triple {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume ~r1~0 % 256 < 3; {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,057 INFO L290 TraceCheckUtils]: 99: Hoare triple {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !!(0 == ~ep12~0 % 256); {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,058 INFO L290 TraceCheckUtils]: 100: Hoare triple {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !!(0 == ~ep13~0 % 256); {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,058 INFO L290 TraceCheckUtils]: 101: Hoare triple {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !!(0 == ~ep14~0 % 256); {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,058 INFO L290 TraceCheckUtils]: 102: Hoare triple {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} ~mode1~0 := 1; {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,059 INFO L290 TraceCheckUtils]: 103: Hoare triple {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !!(0 == ~mode2~0 % 256); {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,059 INFO L290 TraceCheckUtils]: 104: Hoare triple {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume ~r2~0 % 256 < 3; {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,059 INFO L290 TraceCheckUtils]: 105: Hoare triple {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !!(0 == ~ep21~0 % 256); {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,060 INFO L290 TraceCheckUtils]: 106: Hoare triple {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !!(0 == ~ep23~0 % 256); {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,060 INFO L290 TraceCheckUtils]: 107: Hoare triple {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !!(0 == ~ep24~0 % 256); {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,060 INFO L290 TraceCheckUtils]: 108: Hoare triple {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} ~mode2~0 := 1; {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,061 INFO L290 TraceCheckUtils]: 109: Hoare triple {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !!(0 == ~mode3~0 % 256); {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,061 INFO L290 TraceCheckUtils]: 110: Hoare triple {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume ~r3~0 % 256 < 3; {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,061 INFO L290 TraceCheckUtils]: 111: Hoare triple {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !!(0 == ~ep31~0 % 256); {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,062 INFO L290 TraceCheckUtils]: 112: Hoare triple {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !!(0 == ~ep32~0 % 256); {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,062 INFO L290 TraceCheckUtils]: 113: Hoare triple {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !!(0 == ~ep34~0 % 256); {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,062 INFO L290 TraceCheckUtils]: 114: Hoare triple {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} ~mode3~0 := 1; {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,063 INFO L290 TraceCheckUtils]: 115: Hoare triple {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !!(0 == ~mode4~0 % 256); {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,063 INFO L290 TraceCheckUtils]: 116: Hoare triple {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume ~r4~0 % 256 < 3; {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,063 INFO L290 TraceCheckUtils]: 117: Hoare triple {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !!(0 == ~ep41~0 % 256); {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:38,064 INFO L290 TraceCheckUtils]: 118: Hoare triple {62829#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !!(0 == ~ep42~0 % 256); {62828#false} is VALID [2022-02-20 18:41:38,064 INFO L290 TraceCheckUtils]: 119: Hoare triple {62828#false} assume !!(0 == ~ep43~0 % 256); {62828#false} is VALID [2022-02-20 18:41:38,064 INFO L290 TraceCheckUtils]: 120: Hoare triple {62828#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; {62828#false} is VALID [2022-02-20 18:41:38,064 INFO L290 TraceCheckUtils]: 121: Hoare triple {62828#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {62828#false} is VALID [2022-02-20 18:41:38,064 INFO L290 TraceCheckUtils]: 122: Hoare triple {62828#false} assume ~st1~0 + ~nl1~0 <= 1; {62828#false} is VALID [2022-02-20 18:41:38,065 INFO L290 TraceCheckUtils]: 123: Hoare triple {62828#false} assume ~st2~0 + ~nl2~0 <= 1; {62828#false} is VALID [2022-02-20 18:41:38,065 INFO L290 TraceCheckUtils]: 124: Hoare triple {62828#false} assume ~st3~0 + ~nl3~0 <= 1; {62828#false} is VALID [2022-02-20 18:41:38,065 INFO L290 TraceCheckUtils]: 125: Hoare triple {62828#false} assume ~st4~0 + ~nl4~0 <= 1; {62828#false} is VALID [2022-02-20 18:41:38,065 INFO L290 TraceCheckUtils]: 126: Hoare triple {62828#false} assume !(~r1~0 % 256 >= 3); {62828#false} is VALID [2022-02-20 18:41:38,065 INFO L290 TraceCheckUtils]: 127: Hoare triple {62828#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {62828#false} is VALID [2022-02-20 18:41:38,065 INFO L290 TraceCheckUtils]: 128: Hoare triple {62828#false} assume ~r1~0 % 256 < 3; {62828#false} is VALID [2022-02-20 18:41:38,065 INFO L290 TraceCheckUtils]: 129: Hoare triple {62828#false} assume !(~r1~0 % 256 >= 3); {62828#false} is VALID [2022-02-20 18:41:38,065 INFO L290 TraceCheckUtils]: 130: Hoare triple {62828#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {62828#false} is VALID [2022-02-20 18:41:38,065 INFO L290 TraceCheckUtils]: 131: Hoare triple {62828#false} assume ~r1~0 % 256 < 3;main_~check__tmp~0#1 := 1;~__return_3039~0 := main_~check__tmp~0#1;main_~main__c1~0#1 := ~__return_3039~0;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; {62828#false} is VALID [2022-02-20 18:41:38,066 INFO L290 TraceCheckUtils]: 132: Hoare triple {62828#false} assume !(0 == main_~assert__arg~0#1 % 256); {62828#false} is VALID [2022-02-20 18:41:38,066 INFO L290 TraceCheckUtils]: 133: Hoare triple {62828#false} assume !(0 == ~mode1~0 % 256); {62828#false} is VALID [2022-02-20 18:41:38,066 INFO L290 TraceCheckUtils]: 134: Hoare triple {62828#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {62828#false} is VALID [2022-02-20 18:41:38,066 INFO L290 TraceCheckUtils]: 135: Hoare triple {62828#false} assume !!(0 == ~ep21~0 % 256); {62828#false} is VALID [2022-02-20 18:41:38,066 INFO L290 TraceCheckUtils]: 136: Hoare triple {62828#false} assume !!(0 == ~ep31~0 % 256); {62828#false} is VALID [2022-02-20 18:41:38,066 INFO L290 TraceCheckUtils]: 137: Hoare triple {62828#false} assume !!(0 == ~ep41~0 % 256); {62828#false} is VALID [2022-02-20 18:41:38,066 INFO L290 TraceCheckUtils]: 138: Hoare triple {62828#false} assume !(2 == ~r1~0 % 256);~mode1~0 := 0; {62828#false} is VALID [2022-02-20 18:41:38,066 INFO L290 TraceCheckUtils]: 139: Hoare triple {62828#false} assume !(0 == ~mode2~0 % 256); {62828#false} is VALID [2022-02-20 18:41:38,067 INFO L290 TraceCheckUtils]: 140: Hoare triple {62828#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {62828#false} is VALID [2022-02-20 18:41:38,067 INFO L290 TraceCheckUtils]: 141: Hoare triple {62828#false} assume !!(0 == ~ep12~0 % 256); {62828#false} is VALID [2022-02-20 18:41:38,067 INFO L290 TraceCheckUtils]: 142: Hoare triple {62828#false} assume !!(0 == ~ep32~0 % 256); {62828#false} is VALID [2022-02-20 18:41:38,067 INFO L290 TraceCheckUtils]: 143: Hoare triple {62828#false} assume !!(0 == ~ep42~0 % 256); {62828#false} is VALID [2022-02-20 18:41:38,067 INFO L290 TraceCheckUtils]: 144: Hoare triple {62828#false} assume !(3 == ~r2~0 % 256);~mode2~0 := 0; {62828#false} is VALID [2022-02-20 18:41:38,067 INFO L290 TraceCheckUtils]: 145: Hoare triple {62828#false} assume !(0 == ~mode3~0 % 256); {62828#false} is VALID [2022-02-20 18:41:38,067 INFO L290 TraceCheckUtils]: 146: Hoare triple {62828#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {62828#false} is VALID [2022-02-20 18:41:38,067 INFO L290 TraceCheckUtils]: 147: Hoare triple {62828#false} assume !!(0 == ~ep13~0 % 256); {62828#false} is VALID [2022-02-20 18:41:38,068 INFO L290 TraceCheckUtils]: 148: Hoare triple {62828#false} assume !!(0 == ~ep23~0 % 256); {62828#false} is VALID [2022-02-20 18:41:38,068 INFO L290 TraceCheckUtils]: 149: Hoare triple {62828#false} assume !!(0 == ~ep43~0 % 256); {62828#false} is VALID [2022-02-20 18:41:38,068 INFO L290 TraceCheckUtils]: 150: Hoare triple {62828#false} assume !(3 == ~r3~0 % 256);~mode3~0 := 0; {62828#false} is VALID [2022-02-20 18:41:38,068 INFO L290 TraceCheckUtils]: 151: Hoare triple {62828#false} assume !(0 == ~mode4~0 % 256); {62828#false} is VALID [2022-02-20 18:41:38,068 INFO L290 TraceCheckUtils]: 152: Hoare triple {62828#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {62828#false} is VALID [2022-02-20 18:41:38,068 INFO L290 TraceCheckUtils]: 153: Hoare triple {62828#false} assume !!(0 == ~ep14~0 % 256); {62828#false} is VALID [2022-02-20 18:41:38,068 INFO L290 TraceCheckUtils]: 154: Hoare triple {62828#false} assume !!(0 == ~ep24~0 % 256); {62828#false} is VALID [2022-02-20 18:41:38,068 INFO L290 TraceCheckUtils]: 155: Hoare triple {62828#false} assume !!(0 == ~ep34~0 % 256); {62828#false} is VALID [2022-02-20 18:41:38,068 INFO L290 TraceCheckUtils]: 156: Hoare triple {62828#false} assume !(3 == ~r4~0 % 256);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~1#1; {62828#false} is VALID [2022-02-20 18:41:38,069 INFO L290 TraceCheckUtils]: 157: Hoare triple {62828#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {62828#false} is VALID [2022-02-20 18:41:38,069 INFO L290 TraceCheckUtils]: 158: Hoare triple {62828#false} assume ~st1~0 + ~nl1~0 <= 1; {62828#false} is VALID [2022-02-20 18:41:38,069 INFO L290 TraceCheckUtils]: 159: Hoare triple {62828#false} assume ~st2~0 + ~nl2~0 <= 1; {62828#false} is VALID [2022-02-20 18:41:38,069 INFO L290 TraceCheckUtils]: 160: Hoare triple {62828#false} assume ~st3~0 + ~nl3~0 <= 1; {62828#false} is VALID [2022-02-20 18:41:38,069 INFO L290 TraceCheckUtils]: 161: Hoare triple {62828#false} assume ~st4~0 + ~nl4~0 <= 1; {62828#false} is VALID [2022-02-20 18:41:38,069 INFO L290 TraceCheckUtils]: 162: Hoare triple {62828#false} assume !(~r1~0 % 256 >= 3); {62828#false} is VALID [2022-02-20 18:41:38,069 INFO L290 TraceCheckUtils]: 163: Hoare triple {62828#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {62828#false} is VALID [2022-02-20 18:41:38,069 INFO L290 TraceCheckUtils]: 164: Hoare triple {62828#false} assume ~r1~0 % 256 < 3; {62828#false} is VALID [2022-02-20 18:41:38,069 INFO L290 TraceCheckUtils]: 165: Hoare triple {62828#false} assume !(~r1~0 % 256 >= 3); {62828#false} is VALID [2022-02-20 18:41:38,070 INFO L290 TraceCheckUtils]: 166: Hoare triple {62828#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {62828#false} is VALID [2022-02-20 18:41:38,070 INFO L290 TraceCheckUtils]: 167: Hoare triple {62828#false} assume ~r1~0 % 256 < 3;main_~check__tmp~1#1 := 1;~__return_3223~0 := main_~check__tmp~1#1;main_~main__c1~0#1 := ~__return_3223~0;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; {62828#false} is VALID [2022-02-20 18:41:38,070 INFO L290 TraceCheckUtils]: 168: Hoare triple {62828#false} assume !(0 == main_~assert__arg~1#1 % 256); {62828#false} is VALID [2022-02-20 18:41:38,070 INFO L290 TraceCheckUtils]: 169: Hoare triple {62828#false} assume !!(0 == ~mode1~0 % 256); {62828#false} is VALID [2022-02-20 18:41:38,070 INFO L290 TraceCheckUtils]: 170: Hoare triple {62828#false} assume ~r1~0 % 256 < 3; {62828#false} is VALID [2022-02-20 18:41:38,070 INFO L290 TraceCheckUtils]: 171: Hoare triple {62828#false} assume !!(0 == ~ep12~0 % 256); {62828#false} is VALID [2022-02-20 18:41:38,070 INFO L290 TraceCheckUtils]: 172: Hoare triple {62828#false} assume !!(0 == ~ep13~0 % 256); {62828#false} is VALID [2022-02-20 18:41:38,070 INFO L290 TraceCheckUtils]: 173: Hoare triple {62828#false} assume !!(0 == ~ep14~0 % 256); {62828#false} is VALID [2022-02-20 18:41:38,070 INFO L290 TraceCheckUtils]: 174: Hoare triple {62828#false} ~mode1~0 := 1; {62828#false} is VALID [2022-02-20 18:41:38,071 INFO L290 TraceCheckUtils]: 175: Hoare triple {62828#false} assume !!(0 == ~mode2~0 % 256); {62828#false} is VALID [2022-02-20 18:41:38,071 INFO L290 TraceCheckUtils]: 176: Hoare triple {62828#false} assume ~r2~0 % 256 < 3; {62828#false} is VALID [2022-02-20 18:41:38,071 INFO L290 TraceCheckUtils]: 177: Hoare triple {62828#false} assume !!(0 == ~ep21~0 % 256); {62828#false} is VALID [2022-02-20 18:41:38,071 INFO L290 TraceCheckUtils]: 178: Hoare triple {62828#false} assume !!(0 == ~ep23~0 % 256); {62828#false} is VALID [2022-02-20 18:41:38,071 INFO L290 TraceCheckUtils]: 179: Hoare triple {62828#false} assume !!(0 == ~ep24~0 % 256); {62828#false} is VALID [2022-02-20 18:41:38,071 INFO L290 TraceCheckUtils]: 180: Hoare triple {62828#false} ~mode2~0 := 1; {62828#false} is VALID [2022-02-20 18:41:38,071 INFO L290 TraceCheckUtils]: 181: Hoare triple {62828#false} assume !!(0 == ~mode3~0 % 256); {62828#false} is VALID [2022-02-20 18:41:38,071 INFO L290 TraceCheckUtils]: 182: Hoare triple {62828#false} assume ~r3~0 % 256 < 3; {62828#false} is VALID [2022-02-20 18:41:38,072 INFO L290 TraceCheckUtils]: 183: Hoare triple {62828#false} assume !!(0 == ~ep31~0 % 256); {62828#false} is VALID [2022-02-20 18:41:38,072 INFO L290 TraceCheckUtils]: 184: Hoare triple {62828#false} assume !!(0 == ~ep32~0 % 256); {62828#false} is VALID [2022-02-20 18:41:38,072 INFO L290 TraceCheckUtils]: 185: Hoare triple {62828#false} assume !!(0 == ~ep34~0 % 256); {62828#false} is VALID [2022-02-20 18:41:38,072 INFO L290 TraceCheckUtils]: 186: Hoare triple {62828#false} ~mode3~0 := 1; {62828#false} is VALID [2022-02-20 18:41:38,072 INFO L290 TraceCheckUtils]: 187: Hoare triple {62828#false} assume !!(0 == ~mode4~0 % 256); {62828#false} is VALID [2022-02-20 18:41:38,072 INFO L290 TraceCheckUtils]: 188: Hoare triple {62828#false} assume ~r4~0 % 256 < 3; {62828#false} is VALID [2022-02-20 18:41:38,072 INFO L290 TraceCheckUtils]: 189: Hoare triple {62828#false} assume !!(0 == ~ep41~0 % 256); {62828#false} is VALID [2022-02-20 18:41:38,072 INFO L290 TraceCheckUtils]: 190: Hoare triple {62828#false} assume !!(0 == ~ep42~0 % 256); {62828#false} is VALID [2022-02-20 18:41:38,073 INFO L290 TraceCheckUtils]: 191: Hoare triple {62828#false} assume !!(0 == ~ep43~0 % 256); {62828#false} is VALID [2022-02-20 18:41:38,073 INFO L290 TraceCheckUtils]: 192: Hoare triple {62828#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; {62828#false} is VALID [2022-02-20 18:41:38,073 INFO L290 TraceCheckUtils]: 193: Hoare triple {62828#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {62828#false} is VALID [2022-02-20 18:41:38,073 INFO L290 TraceCheckUtils]: 194: Hoare triple {62828#false} assume ~st1~0 + ~nl1~0 <= 1; {62828#false} is VALID [2022-02-20 18:41:38,073 INFO L290 TraceCheckUtils]: 195: Hoare triple {62828#false} assume ~st2~0 + ~nl2~0 <= 1; {62828#false} is VALID [2022-02-20 18:41:38,073 INFO L290 TraceCheckUtils]: 196: Hoare triple {62828#false} assume ~st3~0 + ~nl3~0 <= 1; {62828#false} is VALID [2022-02-20 18:41:38,073 INFO L290 TraceCheckUtils]: 197: Hoare triple {62828#false} assume ~st4~0 + ~nl4~0 <= 1; {62828#false} is VALID [2022-02-20 18:41:38,073 INFO L290 TraceCheckUtils]: 198: Hoare triple {62828#false} assume !(~r1~0 % 256 >= 3); {62828#false} is VALID [2022-02-20 18:41:38,073 INFO L290 TraceCheckUtils]: 199: Hoare triple {62828#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {62828#false} is VALID [2022-02-20 18:41:38,074 INFO L290 TraceCheckUtils]: 200: Hoare triple {62828#false} assume ~r1~0 % 256 < 3; {62828#false} is VALID [2022-02-20 18:41:38,074 INFO L290 TraceCheckUtils]: 201: Hoare triple {62828#false} assume !(~r1~0 % 256 >= 3); {62828#false} is VALID [2022-02-20 18:41:38,074 INFO L290 TraceCheckUtils]: 202: Hoare triple {62828#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {62828#false} is VALID [2022-02-20 18:41:38,074 INFO L290 TraceCheckUtils]: 203: Hoare triple {62828#false} assume ~r1~0 % 256 < 3;main_~check__tmp~2#1 := 1;~__return_3411~0 := main_~check__tmp~2#1;main_~main__c1~0#1 := ~__return_3411~0;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; {62828#false} is VALID [2022-02-20 18:41:38,074 INFO L290 TraceCheckUtils]: 204: Hoare triple {62828#false} assume !(0 == main_~assert__arg~2#1 % 256); {62828#false} is VALID [2022-02-20 18:41:38,074 INFO L290 TraceCheckUtils]: 205: Hoare triple {62828#false} assume !(0 == ~mode1~0 % 256); {62828#false} is VALID [2022-02-20 18:41:38,074 INFO L290 TraceCheckUtils]: 206: Hoare triple {62828#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {62828#false} is VALID [2022-02-20 18:41:38,074 INFO L290 TraceCheckUtils]: 207: Hoare triple {62828#false} assume !!(0 == ~ep21~0 % 256); {62828#false} is VALID [2022-02-20 18:41:38,074 INFO L290 TraceCheckUtils]: 208: Hoare triple {62828#false} assume !!(0 == ~ep31~0 % 256); {62828#false} is VALID [2022-02-20 18:41:38,075 INFO L290 TraceCheckUtils]: 209: Hoare triple {62828#false} assume !!(0 == ~ep41~0 % 256); {62828#false} is VALID [2022-02-20 18:41:38,075 INFO L290 TraceCheckUtils]: 210: Hoare triple {62828#false} assume 2 == ~r1~0 % 256; {62828#false} is VALID [2022-02-20 18:41:38,075 INFO L290 TraceCheckUtils]: 211: Hoare triple {62828#false} assume ~max1~0 == ~id1~0;~st1~0 := 1;~mode1~0 := 0; {62828#false} is VALID [2022-02-20 18:41:38,075 INFO L290 TraceCheckUtils]: 212: Hoare triple {62828#false} assume !(0 == ~mode2~0 % 256); {62828#false} is VALID [2022-02-20 18:41:38,075 INFO L290 TraceCheckUtils]: 213: Hoare triple {62828#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {62828#false} is VALID [2022-02-20 18:41:38,075 INFO L290 TraceCheckUtils]: 214: Hoare triple {62828#false} assume !!(0 == ~ep12~0 % 256); {62828#false} is VALID [2022-02-20 18:41:38,075 INFO L290 TraceCheckUtils]: 215: Hoare triple {62828#false} assume !!(0 == ~ep32~0 % 256); {62828#false} is VALID [2022-02-20 18:41:38,075 INFO L290 TraceCheckUtils]: 216: Hoare triple {62828#false} assume !!(0 == ~ep42~0 % 256); {62828#false} is VALID [2022-02-20 18:41:38,076 INFO L290 TraceCheckUtils]: 217: Hoare triple {62828#false} assume !(3 == ~r2~0 % 256);~mode2~0 := 0; {62828#false} is VALID [2022-02-20 18:41:38,076 INFO L290 TraceCheckUtils]: 218: Hoare triple {62828#false} assume !(0 == ~mode3~0 % 256); {62828#false} is VALID [2022-02-20 18:41:38,076 INFO L290 TraceCheckUtils]: 219: Hoare triple {62828#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {62828#false} is VALID [2022-02-20 18:41:38,076 INFO L290 TraceCheckUtils]: 220: Hoare triple {62828#false} assume !!(0 == ~ep13~0 % 256); {62828#false} is VALID [2022-02-20 18:41:38,076 INFO L290 TraceCheckUtils]: 221: Hoare triple {62828#false} assume !!(0 == ~ep23~0 % 256); {62828#false} is VALID [2022-02-20 18:41:38,076 INFO L290 TraceCheckUtils]: 222: Hoare triple {62828#false} assume !!(0 == ~ep43~0 % 256); {62828#false} is VALID [2022-02-20 18:41:38,076 INFO L290 TraceCheckUtils]: 223: Hoare triple {62828#false} assume !(3 == ~r3~0 % 256);~mode3~0 := 0; {62828#false} is VALID [2022-02-20 18:41:38,076 INFO L290 TraceCheckUtils]: 224: Hoare triple {62828#false} assume !(0 == ~mode4~0 % 256); {62828#false} is VALID [2022-02-20 18:41:38,076 INFO L290 TraceCheckUtils]: 225: Hoare triple {62828#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {62828#false} is VALID [2022-02-20 18:41:38,077 INFO L290 TraceCheckUtils]: 226: Hoare triple {62828#false} assume !!(0 == ~ep14~0 % 256); {62828#false} is VALID [2022-02-20 18:41:38,077 INFO L290 TraceCheckUtils]: 227: Hoare triple {62828#false} assume !!(0 == ~ep24~0 % 256); {62828#false} is VALID [2022-02-20 18:41:38,077 INFO L290 TraceCheckUtils]: 228: Hoare triple {62828#false} assume !!(0 == ~ep34~0 % 256); {62828#false} is VALID [2022-02-20 18:41:38,077 INFO L290 TraceCheckUtils]: 229: Hoare triple {62828#false} assume !(3 == ~r4~0 % 256);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~3#1; {62828#false} is VALID [2022-02-20 18:41:38,077 INFO L290 TraceCheckUtils]: 230: Hoare triple {62828#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {62828#false} is VALID [2022-02-20 18:41:38,077 INFO L290 TraceCheckUtils]: 231: Hoare triple {62828#false} assume ~st1~0 + ~nl1~0 <= 1; {62828#false} is VALID [2022-02-20 18:41:38,077 INFO L290 TraceCheckUtils]: 232: Hoare triple {62828#false} assume ~st2~0 + ~nl2~0 <= 1; {62828#false} is VALID [2022-02-20 18:41:38,077 INFO L290 TraceCheckUtils]: 233: Hoare triple {62828#false} assume ~st3~0 + ~nl3~0 <= 1; {62828#false} is VALID [2022-02-20 18:41:38,077 INFO L290 TraceCheckUtils]: 234: Hoare triple {62828#false} assume ~st4~0 + ~nl4~0 <= 1; {62828#false} is VALID [2022-02-20 18:41:38,078 INFO L290 TraceCheckUtils]: 235: Hoare triple {62828#false} assume !(~r1~0 % 256 >= 3); {62828#false} is VALID [2022-02-20 18:41:38,078 INFO L290 TraceCheckUtils]: 236: Hoare triple {62828#false} assume !(0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0);main_~check__tmp~3#1 := 0;~__return_4089~0 := main_~check__tmp~3#1;main_~main__c1~0#1 := ~__return_4089~0;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; {62828#false} is VALID [2022-02-20 18:41:38,078 INFO L290 TraceCheckUtils]: 237: Hoare triple {62828#false} assume 0 == main_~assert__arg~3#1 % 256; {62828#false} is VALID [2022-02-20 18:41:38,078 INFO L290 TraceCheckUtils]: 238: Hoare triple {62828#false} assume !false; {62828#false} is VALID [2022-02-20 18:41:38,079 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 18:41:38,079 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 18:41:38,079 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1963583368] [2022-02-20 18:41:38,079 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1963583368] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 18:41:38,079 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 18:41:38,079 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 18:41:38,080 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1234285263] [2022-02-20 18:41:38,080 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 18:41:38,080 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 79.66666666666667) internal successors, (239), 3 states have internal predecessors, (239), 0 states have call successors, (0), 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 239 [2022-02-20 18:41:38,080 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 18:41:38,081 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 79.66666666666667) internal successors, (239), 3 states have internal predecessors, (239), 0 states have call successors, (0), 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 18:41:38,229 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 239 edges. 239 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:41:38,230 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 18:41:38,230 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 18:41:38,230 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 18:41:38,230 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 18:41:38,230 INFO L87 Difference]: Start difference. First operand 2339 states and 3611 transitions. Second operand has 3 states, 3 states have (on average 79.66666666666667) internal successors, (239), 3 states have internal predecessors, (239), 0 states have call successors, (0), 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 18:41:41,770 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:41:41,770 INFO L93 Difference]: Finished difference Result 6601 states and 10128 transitions. [2022-02-20 18:41:41,770 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 18:41:41,771 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 79.66666666666667) internal successors, (239), 3 states have internal predecessors, (239), 0 states have call successors, (0), 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 239 [2022-02-20 18:41:41,771 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 18:41:41,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 79.66666666666667) internal successors, (239), 3 states have internal predecessors, (239), 0 states have call successors, (0), 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 18:41:41,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 2798 transitions. [2022-02-20 18:41:41,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 79.66666666666667) internal successors, (239), 3 states have internal predecessors, (239), 0 states have call successors, (0), 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 18:41:41,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 2798 transitions. [2022-02-20 18:41:41,786 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 2798 transitions. [2022-02-20 18:41:43,337 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 2798 edges. 2798 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:41:44,166 INFO L225 Difference]: With dead ends: 6601 [2022-02-20 18:41:44,167 INFO L226 Difference]: Without dead ends: 4503 [2022-02-20 18:41:44,174 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 18:41:44,175 INFO L933 BasicCegarLoop]: 1892 mSDtfsCounter, 832 mSDsluCounter, 925 mSDsCounter, 0 mSdLazyCounter, 23 mSolverCounterSat, 19 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 832 SdHoareTripleChecker+Valid, 2817 SdHoareTripleChecker+Invalid, 42 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 19 IncrementalHoareTripleChecker+Valid, 23 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-02-20 18:41:44,177 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [832 Valid, 2817 Invalid, 42 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [19 Valid, 23 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-02-20 18:41:44,181 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4503 states. [2022-02-20 18:41:44,690 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4503 to 4472. [2022-02-20 18:41:44,690 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 18:41:44,696 INFO L82 GeneralOperation]: Start isEquivalent. First operand 4503 states. Second operand has 4472 states, 4470 states have (on average 1.5335570469798658) internal successors, (6855), 4471 states have internal predecessors, (6855), 0 states have call successors, (0), 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 18:41:44,700 INFO L74 IsIncluded]: Start isIncluded. First operand 4503 states. Second operand has 4472 states, 4470 states have (on average 1.5335570469798658) internal successors, (6855), 4471 states have internal predecessors, (6855), 0 states have call successors, (0), 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 18:41:44,704 INFO L87 Difference]: Start difference. First operand 4503 states. Second operand has 4472 states, 4470 states have (on average 1.5335570469798658) internal successors, (6855), 4471 states have internal predecessors, (6855), 0 states have call successors, (0), 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 18:41:45,223 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:41:45,223 INFO L93 Difference]: Finished difference Result 4503 states and 6896 transitions. [2022-02-20 18:41:45,223 INFO L276 IsEmpty]: Start isEmpty. Operand 4503 states and 6896 transitions. [2022-02-20 18:41:45,228 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:41:45,228 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:41:45,233 INFO L74 IsIncluded]: Start isIncluded. First operand has 4472 states, 4470 states have (on average 1.5335570469798658) internal successors, (6855), 4471 states have internal predecessors, (6855), 0 states have call successors, (0), 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 4503 states. [2022-02-20 18:41:45,237 INFO L87 Difference]: Start difference. First operand has 4472 states, 4470 states have (on average 1.5335570469798658) internal successors, (6855), 4471 states have internal predecessors, (6855), 0 states have call successors, (0), 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 4503 states. [2022-02-20 18:41:45,754 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:41:45,755 INFO L93 Difference]: Finished difference Result 4503 states and 6896 transitions. [2022-02-20 18:41:45,755 INFO L276 IsEmpty]: Start isEmpty. Operand 4503 states and 6896 transitions. [2022-02-20 18:41:45,758 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:41:45,758 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:41:45,759 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 18:41:45,759 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 18:41:45,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4472 states, 4470 states have (on average 1.5335570469798658) internal successors, (6855), 4471 states have internal predecessors, (6855), 0 states have call successors, (0), 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 18:41:46,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4472 states to 4472 states and 6855 transitions. [2022-02-20 18:41:46,638 INFO L78 Accepts]: Start accepts. Automaton has 4472 states and 6855 transitions. Word has length 239 [2022-02-20 18:41:46,639 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 18:41:46,639 INFO L470 AbstractCegarLoop]: Abstraction has 4472 states and 6855 transitions. [2022-02-20 18:41:46,639 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 79.66666666666667) internal successors, (239), 3 states have internal predecessors, (239), 0 states have call successors, (0), 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 18:41:46,639 INFO L276 IsEmpty]: Start isEmpty. Operand 4472 states and 6855 transitions. [2022-02-20 18:41:46,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2022-02-20 18:41:46,644 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 18:41:46,645 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] [2022-02-20 18:41:46,645 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-02-20 18:41:46,645 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 18:41:46,645 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 18:41:46,646 INFO L85 PathProgramCache]: Analyzing trace with hash -1578780165, now seen corresponding path program 1 times [2022-02-20 18:41:46,646 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 18:41:46,646 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [392366609] [2022-02-20 18:41:46,646 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 18:41:46,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 18:41:46,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:41:46,861 INFO L290 TraceCheckUtils]: 0: Hoare triple {86868#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_2829~0 := 0;~__return_3039~0 := 0;~__return_3223~0 := 0;~__return_3411~0 := 0;~__return_4089~0 := 0;~__return_3596~0 := 0;~__return_3773~0 := 0; {86868#true} is VALID [2022-02-20 18:41:46,862 INFO L290 TraceCheckUtils]: 1: Hoare triple {86868#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_~__tmp_4~0#1, main_~assert__arg~3#1, main_~check__tmp~3#1, main_~check__tmp~5#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_~__tmp_5~0#1, main_~assert__arg~4#1, main_~check__tmp~4#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_~__tmp_2~0#1, main_~assert__arg~1#1, main_~check__tmp~1#1, main_~__tmp_1~0#1, main_~assert__arg~0#1, main_~check__tmp~0#1, main_~node4____CPAchecker_TMP_2~0#1, main_~node4____CPAchecker_TMP_1~0#1, main_~node4____CPAchecker_TMP_0~0#1, main_~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;~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;~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;~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;~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; {86870#(= (+ (* (- 1) ~ep13~0) |ULTIMATE.start_main_~init__r131~0#1|) 0)} is VALID [2022-02-20 18:41:46,863 INFO L290 TraceCheckUtils]: 2: Hoare triple {86870#(= (+ (* (- 1) ~ep13~0) |ULTIMATE.start_main_~init__r131~0#1|) 0)} assume !!(0 == main_~init__r121~0#1 % 256); {86870#(= (+ (* (- 1) ~ep13~0) |ULTIMATE.start_main_~init__r131~0#1|) 0)} is VALID [2022-02-20 18:41:46,864 INFO L290 TraceCheckUtils]: 3: Hoare triple {86870#(= (+ (* (- 1) ~ep13~0) |ULTIMATE.start_main_~init__r131~0#1|) 0)} assume !(0 == main_~init__r131~0#1 % 256); {86871#(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 18:41:46,864 INFO L290 TraceCheckUtils]: 4: Hoare triple {86871#(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); {86871#(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 18:41:46,865 INFO L290 TraceCheckUtils]: 5: Hoare triple {86871#(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); {86871#(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 18:41:46,865 INFO L290 TraceCheckUtils]: 6: Hoare triple {86871#(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; {86871#(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 18:41:46,865 INFO L290 TraceCheckUtils]: 7: Hoare triple {86871#(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); {86871#(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 18:41:46,866 INFO L290 TraceCheckUtils]: 8: Hoare triple {86871#(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; {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:46,866 INFO L290 TraceCheckUtils]: 9: Hoare triple {86872#(<= (+ (* 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); {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:46,867 INFO L290 TraceCheckUtils]: 10: Hoare triple {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r141~0#1 % 256);main_~init__tmp___1~0#1 := 1; {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:46,867 INFO L290 TraceCheckUtils]: 11: Hoare triple {86872#(<= (+ (* 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); {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:46,867 INFO L290 TraceCheckUtils]: 12: Hoare triple {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r211~0#1 % 256);main_~init__tmp___2~0#1 := 1; {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:46,868 INFO L290 TraceCheckUtils]: 13: Hoare triple {86872#(<= (+ (* 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); {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:46,868 INFO L290 TraceCheckUtils]: 14: Hoare triple {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r231~0#1 % 256);main_~init__tmp___3~0#1 := 1; {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:46,868 INFO L290 TraceCheckUtils]: 15: Hoare triple {86872#(<= (+ (* 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); {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:46,869 INFO L290 TraceCheckUtils]: 16: Hoare triple {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r241~0#1 % 256);main_~init__tmp___4~0#1 := 1; {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:46,869 INFO L290 TraceCheckUtils]: 17: Hoare triple {86872#(<= (+ (* 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); {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:46,869 INFO L290 TraceCheckUtils]: 18: Hoare triple {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r311~0#1 % 256);main_~init__tmp___5~0#1 := 1; {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:46,870 INFO L290 TraceCheckUtils]: 19: Hoare triple {86872#(<= (+ (* 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); {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:46,870 INFO L290 TraceCheckUtils]: 20: Hoare triple {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r321~0#1 % 256);main_~init__tmp___6~0#1 := 1; {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:46,870 INFO L290 TraceCheckUtils]: 21: Hoare triple {86872#(<= (+ (* 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); {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:46,871 INFO L290 TraceCheckUtils]: 22: Hoare triple {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r341~0#1 % 256);main_~init__tmp___7~0#1 := 1; {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:46,871 INFO L290 TraceCheckUtils]: 23: Hoare triple {86872#(<= (+ (* 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); {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:46,873 INFO L290 TraceCheckUtils]: 24: Hoare triple {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r411~0#1 % 256);main_~init__tmp___8~0#1 := 1; {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:46,873 INFO L290 TraceCheckUtils]: 25: Hoare triple {86872#(<= (+ (* 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); {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:46,873 INFO L290 TraceCheckUtils]: 26: Hoare triple {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r421~0#1 % 256);main_~init__tmp___9~0#1 := 1; {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:46,874 INFO L290 TraceCheckUtils]: 27: Hoare triple {86872#(<= (+ (* 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); {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:46,874 INFO L290 TraceCheckUtils]: 28: Hoare triple {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r431~0#1 % 256);main_~init__tmp___10~0#1 := 1; {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:46,874 INFO L290 TraceCheckUtils]: 29: Hoare triple {86872#(<= (+ (* 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); {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:46,875 INFO L290 TraceCheckUtils]: 30: Hoare triple {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r122~0#1 % 256);main_~init__tmp___11~0#1 := 1; {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:46,875 INFO L290 TraceCheckUtils]: 31: Hoare triple {86872#(<= (+ (* 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); {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:46,875 INFO L290 TraceCheckUtils]: 32: Hoare triple {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r132~0#1 % 256);main_~init__tmp___12~0#1 := 1; {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:46,876 INFO L290 TraceCheckUtils]: 33: Hoare triple {86872#(<= (+ (* 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); {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:46,876 INFO L290 TraceCheckUtils]: 34: Hoare triple {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r142~0#1 % 256);main_~init__tmp___13~0#1 := 1; {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:46,876 INFO L290 TraceCheckUtils]: 35: Hoare triple {86872#(<= (+ (* 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); {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:46,877 INFO L290 TraceCheckUtils]: 36: Hoare triple {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r212~0#1 % 256);main_~init__tmp___14~0#1 := 1; {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:46,877 INFO L290 TraceCheckUtils]: 37: Hoare triple {86872#(<= (+ (* 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); {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:46,877 INFO L290 TraceCheckUtils]: 38: Hoare triple {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r232~0#1 % 256);main_~init__tmp___15~0#1 := 1; {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:46,878 INFO L290 TraceCheckUtils]: 39: Hoare triple {86872#(<= (+ (* 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); {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:46,878 INFO L290 TraceCheckUtils]: 40: Hoare triple {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r242~0#1 % 256);main_~init__tmp___16~0#1 := 1; {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:46,878 INFO L290 TraceCheckUtils]: 41: Hoare triple {86872#(<= (+ (* 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); {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:46,879 INFO L290 TraceCheckUtils]: 42: Hoare triple {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r312~0#1 % 256);main_~init__tmp___17~0#1 := 1; {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:46,879 INFO L290 TraceCheckUtils]: 43: Hoare triple {86872#(<= (+ (* 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); {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:46,879 INFO L290 TraceCheckUtils]: 44: Hoare triple {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r322~0#1 % 256);main_~init__tmp___18~0#1 := 1; {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:46,884 INFO L290 TraceCheckUtils]: 45: Hoare triple {86872#(<= (+ (* 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); {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:46,885 INFO L290 TraceCheckUtils]: 46: Hoare triple {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r342~0#1 % 256);main_~init__tmp___19~0#1 := 1; {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:46,885 INFO L290 TraceCheckUtils]: 47: Hoare triple {86872#(<= (+ (* 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); {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:46,886 INFO L290 TraceCheckUtils]: 48: Hoare triple {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r412~0#1 % 256);main_~init__tmp___20~0#1 := 1; {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:46,886 INFO L290 TraceCheckUtils]: 49: Hoare triple {86872#(<= (+ (* 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); {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:46,886 INFO L290 TraceCheckUtils]: 50: Hoare triple {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r422~0#1 % 256);main_~init__tmp___21~0#1 := 1; {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:46,886 INFO L290 TraceCheckUtils]: 51: Hoare triple {86872#(<= (+ (* 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); {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:46,887 INFO L290 TraceCheckUtils]: 52: Hoare triple {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r432~0#1 % 256);main_~init__tmp___22~0#1 := 1; {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:46,887 INFO L290 TraceCheckUtils]: 53: Hoare triple {86872#(<= (+ (* 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); {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:46,887 INFO L290 TraceCheckUtils]: 54: Hoare triple {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume ~id1~0 != ~id2~0; {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:46,888 INFO L290 TraceCheckUtils]: 55: Hoare triple {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume ~id1~0 != ~id3~0; {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:46,888 INFO L290 TraceCheckUtils]: 56: Hoare triple {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume ~id1~0 != ~id4~0; {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:46,888 INFO L290 TraceCheckUtils]: 57: Hoare triple {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume ~id2~0 != ~id3~0; {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:46,889 INFO L290 TraceCheckUtils]: 58: Hoare triple {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume ~id2~0 != ~id4~0; {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:46,889 INFO L290 TraceCheckUtils]: 59: Hoare triple {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume ~id3~0 != ~id4~0; {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:46,889 INFO L290 TraceCheckUtils]: 60: Hoare triple {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume ~id1~0 >= 0; {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:46,890 INFO L290 TraceCheckUtils]: 61: Hoare triple {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume ~id2~0 >= 0; {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:46,890 INFO L290 TraceCheckUtils]: 62: Hoare triple {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume ~id3~0 >= 0; {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:46,890 INFO L290 TraceCheckUtils]: 63: Hoare triple {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume ~id4~0 >= 0; {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:46,891 INFO L290 TraceCheckUtils]: 64: Hoare triple {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume 0 == ~r1~0 % 256; {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:46,891 INFO L290 TraceCheckUtils]: 65: Hoare triple {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume 0 == ~r2~0 % 256; {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:46,891 INFO L290 TraceCheckUtils]: 66: Hoare triple {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume 0 == ~r3~0 % 256; {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:46,892 INFO L290 TraceCheckUtils]: 67: Hoare triple {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume 0 == ~r4~0 % 256; {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:46,892 INFO L290 TraceCheckUtils]: 68: Hoare triple {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r123~0#1 % 256); {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:46,892 INFO L290 TraceCheckUtils]: 69: Hoare triple {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r133~0#1 % 256); {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:46,892 INFO L290 TraceCheckUtils]: 70: Hoare triple {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r143~0#1 % 256); {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:46,893 INFO L290 TraceCheckUtils]: 71: Hoare triple {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r213~0#1 % 256); {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:46,893 INFO L290 TraceCheckUtils]: 72: Hoare triple {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r233~0#1 % 256); {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:46,894 INFO L290 TraceCheckUtils]: 73: Hoare triple {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r243~0#1 % 256); {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:46,894 INFO L290 TraceCheckUtils]: 74: Hoare triple {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r313~0#1 % 256); {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:46,894 INFO L290 TraceCheckUtils]: 75: Hoare triple {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r323~0#1 % 256); {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:46,894 INFO L290 TraceCheckUtils]: 76: Hoare triple {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r343~0#1 % 256); {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:46,895 INFO L290 TraceCheckUtils]: 77: Hoare triple {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r413~0#1 % 256); {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:46,895 INFO L290 TraceCheckUtils]: 78: Hoare triple {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r423~0#1 % 256); {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:46,895 INFO L290 TraceCheckUtils]: 79: Hoare triple {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == main_~init__r433~0#1 % 256); {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:46,896 INFO L290 TraceCheckUtils]: 80: Hoare triple {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume ~max1~0 == ~id1~0; {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:46,896 INFO L290 TraceCheckUtils]: 81: Hoare triple {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume ~max2~0 == ~id2~0; {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:46,896 INFO L290 TraceCheckUtils]: 82: Hoare triple {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume ~max3~0 == ~id3~0; {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:46,897 INFO L290 TraceCheckUtils]: 83: Hoare triple {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume ~max4~0 == ~id4~0; {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:46,897 INFO L290 TraceCheckUtils]: 84: Hoare triple {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume 0 == ~st1~0; {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:46,897 INFO L290 TraceCheckUtils]: 85: Hoare triple {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume 0 == ~st2~0; {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:46,898 INFO L290 TraceCheckUtils]: 86: Hoare triple {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume 0 == ~st3~0; {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:46,898 INFO L290 TraceCheckUtils]: 87: Hoare triple {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume 0 == ~st4~0; {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:46,898 INFO L290 TraceCheckUtils]: 88: Hoare triple {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume 0 == ~nl1~0; {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:46,898 INFO L290 TraceCheckUtils]: 89: Hoare triple {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume 0 == ~nl2~0; {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:46,899 INFO L290 TraceCheckUtils]: 90: Hoare triple {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume 0 == ~nl3~0; {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:46,899 INFO L290 TraceCheckUtils]: 91: Hoare triple {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume 0 == ~nl4~0; {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:46,899 INFO L290 TraceCheckUtils]: 92: Hoare triple {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume 0 == ~mode1~0 % 256; {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:46,900 INFO L290 TraceCheckUtils]: 93: Hoare triple {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume 0 == ~mode2~0 % 256; {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:46,900 INFO L290 TraceCheckUtils]: 94: Hoare triple {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume 0 == ~mode3~0 % 256; {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:46,900 INFO L290 TraceCheckUtils]: 95: Hoare triple {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume 0 == ~mode4~0 % 256;main_~init__tmp___23~0#1 := 1;~__return_2829~0 := main_~init__tmp___23~0#1;main_~main__i2~0#1 := ~__return_2829~0; {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:46,901 INFO L290 TraceCheckUtils]: 96: Hoare triple {86872#(<= (+ (* 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; {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:46,901 INFO L290 TraceCheckUtils]: 97: Hoare triple {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !!(0 == ~mode1~0 % 256); {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:46,901 INFO L290 TraceCheckUtils]: 98: Hoare triple {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume ~r1~0 % 256 < 3; {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:46,901 INFO L290 TraceCheckUtils]: 99: Hoare triple {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !!(0 == ~ep12~0 % 256); {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2022-02-20 18:41:46,902 INFO L290 TraceCheckUtils]: 100: Hoare triple {86872#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !!(0 == ~ep13~0 % 256); {86869#false} is VALID [2022-02-20 18:41:46,902 INFO L290 TraceCheckUtils]: 101: Hoare triple {86869#false} assume !!(0 == ~ep14~0 % 256); {86869#false} is VALID [2022-02-20 18:41:46,902 INFO L290 TraceCheckUtils]: 102: Hoare triple {86869#false} ~mode1~0 := 1; {86869#false} is VALID [2022-02-20 18:41:46,902 INFO L290 TraceCheckUtils]: 103: Hoare triple {86869#false} assume !!(0 == ~mode2~0 % 256); {86869#false} is VALID [2022-02-20 18:41:46,903 INFO L290 TraceCheckUtils]: 104: Hoare triple {86869#false} assume ~r2~0 % 256 < 3; {86869#false} is VALID [2022-02-20 18:41:46,903 INFO L290 TraceCheckUtils]: 105: Hoare triple {86869#false} assume !!(0 == ~ep21~0 % 256); {86869#false} is VALID [2022-02-20 18:41:46,903 INFO L290 TraceCheckUtils]: 106: Hoare triple {86869#false} assume !!(0 == ~ep23~0 % 256); {86869#false} is VALID [2022-02-20 18:41:46,903 INFO L290 TraceCheckUtils]: 107: Hoare triple {86869#false} assume !!(0 == ~ep24~0 % 256); {86869#false} is VALID [2022-02-20 18:41:46,903 INFO L290 TraceCheckUtils]: 108: Hoare triple {86869#false} ~mode2~0 := 1; {86869#false} is VALID [2022-02-20 18:41:46,903 INFO L290 TraceCheckUtils]: 109: Hoare triple {86869#false} assume !!(0 == ~mode3~0 % 256); {86869#false} is VALID [2022-02-20 18:41:46,903 INFO L290 TraceCheckUtils]: 110: Hoare triple {86869#false} assume ~r3~0 % 256 < 3; {86869#false} is VALID [2022-02-20 18:41:46,904 INFO L290 TraceCheckUtils]: 111: Hoare triple {86869#false} assume !!(0 == ~ep31~0 % 256); {86869#false} is VALID [2022-02-20 18:41:46,904 INFO L290 TraceCheckUtils]: 112: Hoare triple {86869#false} assume !!(0 == ~ep32~0 % 256); {86869#false} is VALID [2022-02-20 18:41:46,904 INFO L290 TraceCheckUtils]: 113: Hoare triple {86869#false} assume !!(0 == ~ep34~0 % 256); {86869#false} is VALID [2022-02-20 18:41:46,904 INFO L290 TraceCheckUtils]: 114: Hoare triple {86869#false} ~mode3~0 := 1; {86869#false} is VALID [2022-02-20 18:41:46,904 INFO L290 TraceCheckUtils]: 115: Hoare triple {86869#false} assume !!(0 == ~mode4~0 % 256); {86869#false} is VALID [2022-02-20 18:41:46,904 INFO L290 TraceCheckUtils]: 116: Hoare triple {86869#false} assume ~r4~0 % 256 < 3; {86869#false} is VALID [2022-02-20 18:41:46,904 INFO L290 TraceCheckUtils]: 117: Hoare triple {86869#false} assume !!(0 == ~ep41~0 % 256); {86869#false} is VALID [2022-02-20 18:41:46,905 INFO L290 TraceCheckUtils]: 118: Hoare triple {86869#false} assume !!(0 == ~ep42~0 % 256); {86869#false} is VALID [2022-02-20 18:41:46,905 INFO L290 TraceCheckUtils]: 119: Hoare triple {86869#false} assume !!(0 == ~ep43~0 % 256); {86869#false} is VALID [2022-02-20 18:41:46,905 INFO L290 TraceCheckUtils]: 120: Hoare triple {86869#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; {86869#false} is VALID [2022-02-20 18:41:46,905 INFO L290 TraceCheckUtils]: 121: Hoare triple {86869#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {86869#false} is VALID [2022-02-20 18:41:46,905 INFO L290 TraceCheckUtils]: 122: Hoare triple {86869#false} assume ~st1~0 + ~nl1~0 <= 1; {86869#false} is VALID [2022-02-20 18:41:46,905 INFO L290 TraceCheckUtils]: 123: Hoare triple {86869#false} assume ~st2~0 + ~nl2~0 <= 1; {86869#false} is VALID [2022-02-20 18:41:46,905 INFO L290 TraceCheckUtils]: 124: Hoare triple {86869#false} assume ~st3~0 + ~nl3~0 <= 1; {86869#false} is VALID [2022-02-20 18:41:46,906 INFO L290 TraceCheckUtils]: 125: Hoare triple {86869#false} assume ~st4~0 + ~nl4~0 <= 1; {86869#false} is VALID [2022-02-20 18:41:46,906 INFO L290 TraceCheckUtils]: 126: Hoare triple {86869#false} assume !(~r1~0 % 256 >= 3); {86869#false} is VALID [2022-02-20 18:41:46,906 INFO L290 TraceCheckUtils]: 127: Hoare triple {86869#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {86869#false} is VALID [2022-02-20 18:41:46,906 INFO L290 TraceCheckUtils]: 128: Hoare triple {86869#false} assume ~r1~0 % 256 < 3; {86869#false} is VALID [2022-02-20 18:41:46,906 INFO L290 TraceCheckUtils]: 129: Hoare triple {86869#false} assume !(~r1~0 % 256 >= 3); {86869#false} is VALID [2022-02-20 18:41:46,906 INFO L290 TraceCheckUtils]: 130: Hoare triple {86869#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {86869#false} is VALID [2022-02-20 18:41:46,906 INFO L290 TraceCheckUtils]: 131: Hoare triple {86869#false} assume ~r1~0 % 256 < 3;main_~check__tmp~0#1 := 1;~__return_3039~0 := main_~check__tmp~0#1;main_~main__c1~0#1 := ~__return_3039~0;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; {86869#false} is VALID [2022-02-20 18:41:46,906 INFO L290 TraceCheckUtils]: 132: Hoare triple {86869#false} assume !(0 == main_~assert__arg~0#1 % 256); {86869#false} is VALID [2022-02-20 18:41:46,907 INFO L290 TraceCheckUtils]: 133: Hoare triple {86869#false} assume !(0 == ~mode1~0 % 256); {86869#false} is VALID [2022-02-20 18:41:46,907 INFO L290 TraceCheckUtils]: 134: Hoare triple {86869#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {86869#false} is VALID [2022-02-20 18:41:46,907 INFO L290 TraceCheckUtils]: 135: Hoare triple {86869#false} assume !!(0 == ~ep21~0 % 256); {86869#false} is VALID [2022-02-20 18:41:46,907 INFO L290 TraceCheckUtils]: 136: Hoare triple {86869#false} assume !!(0 == ~ep31~0 % 256); {86869#false} is VALID [2022-02-20 18:41:46,907 INFO L290 TraceCheckUtils]: 137: Hoare triple {86869#false} assume !!(0 == ~ep41~0 % 256); {86869#false} is VALID [2022-02-20 18:41:46,907 INFO L290 TraceCheckUtils]: 138: Hoare triple {86869#false} assume !(2 == ~r1~0 % 256);~mode1~0 := 0; {86869#false} is VALID [2022-02-20 18:41:46,907 INFO L290 TraceCheckUtils]: 139: Hoare triple {86869#false} assume !(0 == ~mode2~0 % 256); {86869#false} is VALID [2022-02-20 18:41:46,908 INFO L290 TraceCheckUtils]: 140: Hoare triple {86869#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {86869#false} is VALID [2022-02-20 18:41:46,908 INFO L290 TraceCheckUtils]: 141: Hoare triple {86869#false} assume !!(0 == ~ep12~0 % 256); {86869#false} is VALID [2022-02-20 18:41:46,908 INFO L290 TraceCheckUtils]: 142: Hoare triple {86869#false} assume !!(0 == ~ep32~0 % 256); {86869#false} is VALID [2022-02-20 18:41:46,908 INFO L290 TraceCheckUtils]: 143: Hoare triple {86869#false} assume !!(0 == ~ep42~0 % 256); {86869#false} is VALID [2022-02-20 18:41:46,908 INFO L290 TraceCheckUtils]: 144: Hoare triple {86869#false} assume !(3 == ~r2~0 % 256);~mode2~0 := 0; {86869#false} is VALID [2022-02-20 18:41:46,908 INFO L290 TraceCheckUtils]: 145: Hoare triple {86869#false} assume !(0 == ~mode3~0 % 256); {86869#false} is VALID [2022-02-20 18:41:46,908 INFO L290 TraceCheckUtils]: 146: Hoare triple {86869#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {86869#false} is VALID [2022-02-20 18:41:46,909 INFO L290 TraceCheckUtils]: 147: Hoare triple {86869#false} assume !!(0 == ~ep13~0 % 256); {86869#false} is VALID [2022-02-20 18:41:46,909 INFO L290 TraceCheckUtils]: 148: Hoare triple {86869#false} assume !!(0 == ~ep23~0 % 256); {86869#false} is VALID [2022-02-20 18:41:46,909 INFO L290 TraceCheckUtils]: 149: Hoare triple {86869#false} assume !!(0 == ~ep43~0 % 256); {86869#false} is VALID [2022-02-20 18:41:46,909 INFO L290 TraceCheckUtils]: 150: Hoare triple {86869#false} assume !(3 == ~r3~0 % 256);~mode3~0 := 0; {86869#false} is VALID [2022-02-20 18:41:46,909 INFO L290 TraceCheckUtils]: 151: Hoare triple {86869#false} assume !(0 == ~mode4~0 % 256); {86869#false} is VALID [2022-02-20 18:41:46,909 INFO L290 TraceCheckUtils]: 152: Hoare triple {86869#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {86869#false} is VALID [2022-02-20 18:41:46,909 INFO L290 TraceCheckUtils]: 153: Hoare triple {86869#false} assume !!(0 == ~ep14~0 % 256); {86869#false} is VALID [2022-02-20 18:41:46,909 INFO L290 TraceCheckUtils]: 154: Hoare triple {86869#false} assume !!(0 == ~ep24~0 % 256); {86869#false} is VALID [2022-02-20 18:41:46,910 INFO L290 TraceCheckUtils]: 155: Hoare triple {86869#false} assume !!(0 == ~ep34~0 % 256); {86869#false} is VALID [2022-02-20 18:41:46,910 INFO L290 TraceCheckUtils]: 156: Hoare triple {86869#false} assume !(3 == ~r4~0 % 256);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~1#1; {86869#false} is VALID [2022-02-20 18:41:46,910 INFO L290 TraceCheckUtils]: 157: Hoare triple {86869#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {86869#false} is VALID [2022-02-20 18:41:46,910 INFO L290 TraceCheckUtils]: 158: Hoare triple {86869#false} assume ~st1~0 + ~nl1~0 <= 1; {86869#false} is VALID [2022-02-20 18:41:46,910 INFO L290 TraceCheckUtils]: 159: Hoare triple {86869#false} assume ~st2~0 + ~nl2~0 <= 1; {86869#false} is VALID [2022-02-20 18:41:46,910 INFO L290 TraceCheckUtils]: 160: Hoare triple {86869#false} assume ~st3~0 + ~nl3~0 <= 1; {86869#false} is VALID [2022-02-20 18:41:46,910 INFO L290 TraceCheckUtils]: 161: Hoare triple {86869#false} assume ~st4~0 + ~nl4~0 <= 1; {86869#false} is VALID [2022-02-20 18:41:46,911 INFO L290 TraceCheckUtils]: 162: Hoare triple {86869#false} assume !(~r1~0 % 256 >= 3); {86869#false} is VALID [2022-02-20 18:41:46,911 INFO L290 TraceCheckUtils]: 163: Hoare triple {86869#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {86869#false} is VALID [2022-02-20 18:41:46,911 INFO L290 TraceCheckUtils]: 164: Hoare triple {86869#false} assume ~r1~0 % 256 < 3; {86869#false} is VALID [2022-02-20 18:41:46,911 INFO L290 TraceCheckUtils]: 165: Hoare triple {86869#false} assume !(~r1~0 % 256 >= 3); {86869#false} is VALID [2022-02-20 18:41:46,911 INFO L290 TraceCheckUtils]: 166: Hoare triple {86869#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {86869#false} is VALID [2022-02-20 18:41:46,911 INFO L290 TraceCheckUtils]: 167: Hoare triple {86869#false} assume ~r1~0 % 256 < 3;main_~check__tmp~1#1 := 1;~__return_3223~0 := main_~check__tmp~1#1;main_~main__c1~0#1 := ~__return_3223~0;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; {86869#false} is VALID [2022-02-20 18:41:46,911 INFO L290 TraceCheckUtils]: 168: Hoare triple {86869#false} assume !(0 == main_~assert__arg~1#1 % 256); {86869#false} is VALID [2022-02-20 18:41:46,911 INFO L290 TraceCheckUtils]: 169: Hoare triple {86869#false} assume !!(0 == ~mode1~0 % 256); {86869#false} is VALID [2022-02-20 18:41:46,912 INFO L290 TraceCheckUtils]: 170: Hoare triple {86869#false} assume ~r1~0 % 256 < 3; {86869#false} is VALID [2022-02-20 18:41:46,912 INFO L290 TraceCheckUtils]: 171: Hoare triple {86869#false} assume !!(0 == ~ep12~0 % 256); {86869#false} is VALID [2022-02-20 18:41:46,912 INFO L290 TraceCheckUtils]: 172: Hoare triple {86869#false} assume !!(0 == ~ep13~0 % 256); {86869#false} is VALID [2022-02-20 18:41:46,912 INFO L290 TraceCheckUtils]: 173: Hoare triple {86869#false} assume !!(0 == ~ep14~0 % 256); {86869#false} is VALID [2022-02-20 18:41:46,912 INFO L290 TraceCheckUtils]: 174: Hoare triple {86869#false} ~mode1~0 := 1; {86869#false} is VALID [2022-02-20 18:41:46,912 INFO L290 TraceCheckUtils]: 175: Hoare triple {86869#false} assume !!(0 == ~mode2~0 % 256); {86869#false} is VALID [2022-02-20 18:41:46,912 INFO L290 TraceCheckUtils]: 176: Hoare triple {86869#false} assume ~r2~0 % 256 < 3; {86869#false} is VALID [2022-02-20 18:41:46,912 INFO L290 TraceCheckUtils]: 177: Hoare triple {86869#false} assume !!(0 == ~ep21~0 % 256); {86869#false} is VALID [2022-02-20 18:41:46,913 INFO L290 TraceCheckUtils]: 178: Hoare triple {86869#false} assume !!(0 == ~ep23~0 % 256); {86869#false} is VALID [2022-02-20 18:41:46,913 INFO L290 TraceCheckUtils]: 179: Hoare triple {86869#false} assume !!(0 == ~ep24~0 % 256); {86869#false} is VALID [2022-02-20 18:41:46,913 INFO L290 TraceCheckUtils]: 180: Hoare triple {86869#false} ~mode2~0 := 1; {86869#false} is VALID [2022-02-20 18:41:46,913 INFO L290 TraceCheckUtils]: 181: Hoare triple {86869#false} assume !!(0 == ~mode3~0 % 256); {86869#false} is VALID [2022-02-20 18:41:46,913 INFO L290 TraceCheckUtils]: 182: Hoare triple {86869#false} assume ~r3~0 % 256 < 3; {86869#false} is VALID [2022-02-20 18:41:46,913 INFO L290 TraceCheckUtils]: 183: Hoare triple {86869#false} assume !!(0 == ~ep31~0 % 256); {86869#false} is VALID [2022-02-20 18:41:46,913 INFO L290 TraceCheckUtils]: 184: Hoare triple {86869#false} assume !!(0 == ~ep32~0 % 256); {86869#false} is VALID [2022-02-20 18:41:46,913 INFO L290 TraceCheckUtils]: 185: Hoare triple {86869#false} assume !!(0 == ~ep34~0 % 256); {86869#false} is VALID [2022-02-20 18:41:46,913 INFO L290 TraceCheckUtils]: 186: Hoare triple {86869#false} ~mode3~0 := 1; {86869#false} is VALID [2022-02-20 18:41:46,914 INFO L290 TraceCheckUtils]: 187: Hoare triple {86869#false} assume !!(0 == ~mode4~0 % 256); {86869#false} is VALID [2022-02-20 18:41:46,914 INFO L290 TraceCheckUtils]: 188: Hoare triple {86869#false} assume ~r4~0 % 256 < 3; {86869#false} is VALID [2022-02-20 18:41:46,914 INFO L290 TraceCheckUtils]: 189: Hoare triple {86869#false} assume !!(0 == ~ep41~0 % 256); {86869#false} is VALID [2022-02-20 18:41:46,914 INFO L290 TraceCheckUtils]: 190: Hoare triple {86869#false} assume !!(0 == ~ep42~0 % 256); {86869#false} is VALID [2022-02-20 18:41:46,914 INFO L290 TraceCheckUtils]: 191: Hoare triple {86869#false} assume !!(0 == ~ep43~0 % 256); {86869#false} is VALID [2022-02-20 18:41:46,914 INFO L290 TraceCheckUtils]: 192: Hoare triple {86869#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; {86869#false} is VALID [2022-02-20 18:41:46,914 INFO L290 TraceCheckUtils]: 193: Hoare triple {86869#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {86869#false} is VALID [2022-02-20 18:41:46,914 INFO L290 TraceCheckUtils]: 194: Hoare triple {86869#false} assume ~st1~0 + ~nl1~0 <= 1; {86869#false} is VALID [2022-02-20 18:41:46,914 INFO L290 TraceCheckUtils]: 195: Hoare triple {86869#false} assume ~st2~0 + ~nl2~0 <= 1; {86869#false} is VALID [2022-02-20 18:41:46,915 INFO L290 TraceCheckUtils]: 196: Hoare triple {86869#false} assume ~st3~0 + ~nl3~0 <= 1; {86869#false} is VALID [2022-02-20 18:41:46,915 INFO L290 TraceCheckUtils]: 197: Hoare triple {86869#false} assume ~st4~0 + ~nl4~0 <= 1; {86869#false} is VALID [2022-02-20 18:41:46,915 INFO L290 TraceCheckUtils]: 198: Hoare triple {86869#false} assume !(~r1~0 % 256 >= 3); {86869#false} is VALID [2022-02-20 18:41:46,915 INFO L290 TraceCheckUtils]: 199: Hoare triple {86869#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {86869#false} is VALID [2022-02-20 18:41:46,915 INFO L290 TraceCheckUtils]: 200: Hoare triple {86869#false} assume ~r1~0 % 256 < 3; {86869#false} is VALID [2022-02-20 18:41:46,915 INFO L290 TraceCheckUtils]: 201: Hoare triple {86869#false} assume !(~r1~0 % 256 >= 3); {86869#false} is VALID [2022-02-20 18:41:46,915 INFO L290 TraceCheckUtils]: 202: Hoare triple {86869#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {86869#false} is VALID [2022-02-20 18:41:46,915 INFO L290 TraceCheckUtils]: 203: Hoare triple {86869#false} assume ~r1~0 % 256 < 3;main_~check__tmp~2#1 := 1;~__return_3411~0 := main_~check__tmp~2#1;main_~main__c1~0#1 := ~__return_3411~0;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; {86869#false} is VALID [2022-02-20 18:41:46,916 INFO L290 TraceCheckUtils]: 204: Hoare triple {86869#false} assume !(0 == main_~assert__arg~2#1 % 256); {86869#false} is VALID [2022-02-20 18:41:46,916 INFO L290 TraceCheckUtils]: 205: Hoare triple {86869#false} assume !(0 == ~mode1~0 % 256); {86869#false} is VALID [2022-02-20 18:41:46,916 INFO L290 TraceCheckUtils]: 206: Hoare triple {86869#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {86869#false} is VALID [2022-02-20 18:41:46,916 INFO L290 TraceCheckUtils]: 207: Hoare triple {86869#false} assume !!(0 == ~ep21~0 % 256); {86869#false} is VALID [2022-02-20 18:41:46,916 INFO L290 TraceCheckUtils]: 208: Hoare triple {86869#false} assume !!(0 == ~ep31~0 % 256); {86869#false} is VALID [2022-02-20 18:41:46,916 INFO L290 TraceCheckUtils]: 209: Hoare triple {86869#false} assume !!(0 == ~ep41~0 % 256); {86869#false} is VALID [2022-02-20 18:41:46,916 INFO L290 TraceCheckUtils]: 210: Hoare triple {86869#false} assume 2 == ~r1~0 % 256; {86869#false} is VALID [2022-02-20 18:41:46,916 INFO L290 TraceCheckUtils]: 211: Hoare triple {86869#false} assume ~max1~0 == ~id1~0;~st1~0 := 1;~mode1~0 := 0; {86869#false} is VALID [2022-02-20 18:41:46,916 INFO L290 TraceCheckUtils]: 212: Hoare triple {86869#false} assume !(0 == ~mode2~0 % 256); {86869#false} is VALID [2022-02-20 18:41:46,917 INFO L290 TraceCheckUtils]: 213: Hoare triple {86869#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {86869#false} is VALID [2022-02-20 18:41:46,917 INFO L290 TraceCheckUtils]: 214: Hoare triple {86869#false} assume !!(0 == ~ep12~0 % 256); {86869#false} is VALID [2022-02-20 18:41:46,917 INFO L290 TraceCheckUtils]: 215: Hoare triple {86869#false} assume !!(0 == ~ep32~0 % 256); {86869#false} is VALID [2022-02-20 18:41:46,917 INFO L290 TraceCheckUtils]: 216: Hoare triple {86869#false} assume !!(0 == ~ep42~0 % 256); {86869#false} is VALID [2022-02-20 18:41:46,917 INFO L290 TraceCheckUtils]: 217: Hoare triple {86869#false} assume !(3 == ~r2~0 % 256);~mode2~0 := 0; {86869#false} is VALID [2022-02-20 18:41:46,917 INFO L290 TraceCheckUtils]: 218: Hoare triple {86869#false} assume !(0 == ~mode3~0 % 256); {86869#false} is VALID [2022-02-20 18:41:46,917 INFO L290 TraceCheckUtils]: 219: Hoare triple {86869#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {86869#false} is VALID [2022-02-20 18:41:46,917 INFO L290 TraceCheckUtils]: 220: Hoare triple {86869#false} assume !!(0 == ~ep13~0 % 256); {86869#false} is VALID [2022-02-20 18:41:46,917 INFO L290 TraceCheckUtils]: 221: Hoare triple {86869#false} assume !!(0 == ~ep23~0 % 256); {86869#false} is VALID [2022-02-20 18:41:46,918 INFO L290 TraceCheckUtils]: 222: Hoare triple {86869#false} assume !!(0 == ~ep43~0 % 256); {86869#false} is VALID [2022-02-20 18:41:46,918 INFO L290 TraceCheckUtils]: 223: Hoare triple {86869#false} assume !(3 == ~r3~0 % 256);~mode3~0 := 0; {86869#false} is VALID [2022-02-20 18:41:46,918 INFO L290 TraceCheckUtils]: 224: Hoare triple {86869#false} assume !(0 == ~mode4~0 % 256); {86869#false} is VALID [2022-02-20 18:41:46,918 INFO L290 TraceCheckUtils]: 225: Hoare triple {86869#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {86869#false} is VALID [2022-02-20 18:41:46,918 INFO L290 TraceCheckUtils]: 226: Hoare triple {86869#false} assume !!(0 == ~ep14~0 % 256); {86869#false} is VALID [2022-02-20 18:41:46,918 INFO L290 TraceCheckUtils]: 227: Hoare triple {86869#false} assume !!(0 == ~ep24~0 % 256); {86869#false} is VALID [2022-02-20 18:41:46,918 INFO L290 TraceCheckUtils]: 228: Hoare triple {86869#false} assume !!(0 == ~ep34~0 % 256); {86869#false} is VALID [2022-02-20 18:41:46,918 INFO L290 TraceCheckUtils]: 229: Hoare triple {86869#false} assume !(3 == ~r4~0 % 256);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~3#1; {86869#false} is VALID [2022-02-20 18:41:46,919 INFO L290 TraceCheckUtils]: 230: Hoare triple {86869#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {86869#false} is VALID [2022-02-20 18:41:46,919 INFO L290 TraceCheckUtils]: 231: Hoare triple {86869#false} assume ~st1~0 + ~nl1~0 <= 1; {86869#false} is VALID [2022-02-20 18:41:46,919 INFO L290 TraceCheckUtils]: 232: Hoare triple {86869#false} assume ~st2~0 + ~nl2~0 <= 1; {86869#false} is VALID [2022-02-20 18:41:46,919 INFO L290 TraceCheckUtils]: 233: Hoare triple {86869#false} assume ~st3~0 + ~nl3~0 <= 1; {86869#false} is VALID [2022-02-20 18:41:46,919 INFO L290 TraceCheckUtils]: 234: Hoare triple {86869#false} assume ~st4~0 + ~nl4~0 <= 1; {86869#false} is VALID [2022-02-20 18:41:46,919 INFO L290 TraceCheckUtils]: 235: Hoare triple {86869#false} assume !(~r1~0 % 256 >= 3); {86869#false} is VALID [2022-02-20 18:41:46,919 INFO L290 TraceCheckUtils]: 236: Hoare triple {86869#false} assume !(0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0);main_~check__tmp~3#1 := 0;~__return_4089~0 := main_~check__tmp~3#1;main_~main__c1~0#1 := ~__return_4089~0;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; {86869#false} is VALID [2022-02-20 18:41:46,919 INFO L290 TraceCheckUtils]: 237: Hoare triple {86869#false} assume 0 == main_~assert__arg~3#1 % 256; {86869#false} is VALID [2022-02-20 18:41:46,919 INFO L290 TraceCheckUtils]: 238: Hoare triple {86869#false} assume !false; {86869#false} is VALID [2022-02-20 18:41:46,920 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 18:41:46,920 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 18:41:46,920 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [392366609] [2022-02-20 18:41:46,921 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [392366609] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 18:41:46,921 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 18:41:46,921 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-02-20 18:41:46,921 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1699119645] [2022-02-20 18:41:46,921 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 18:41:46,922 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 47.8) internal successors, (239), 5 states have internal predecessors, (239), 0 states have call successors, (0), 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 239 [2022-02-20 18:41:46,922 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 18:41:46,922 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 47.8) internal successors, (239), 5 states have internal predecessors, (239), 0 states have call successors, (0), 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 18:41:47,088 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 239 edges. 239 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:41:47,089 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-02-20 18:41:47,089 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 18:41:47,091 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-02-20 18:41:47,092 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-02-20 18:41:47,092 INFO L87 Difference]: Start difference. First operand 4472 states and 6855 transitions. Second operand has 5 states, 5 states have (on average 47.8) internal successors, (239), 5 states have internal predecessors, (239), 0 states have call successors, (0), 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 18:41:57,490 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:41:57,490 INFO L93 Difference]: Finished difference Result 12973 states and 19836 transitions. [2022-02-20 18:41:57,491 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-02-20 18:41:57,491 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 47.8) internal successors, (239), 5 states have internal predecessors, (239), 0 states have call successors, (0), 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 239 [2022-02-20 18:41:57,491 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 18:41:57,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 47.8) internal successors, (239), 5 states have internal predecessors, (239), 0 states have call successors, (0), 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 18:41:57,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 2862 transitions. [2022-02-20 18:41:57,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 47.8) internal successors, (239), 5 states have internal predecessors, (239), 0 states have call successors, (0), 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 18:41:57,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 2862 transitions. [2022-02-20 18:41:57,508 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 2862 transitions. [2022-02-20 18:41:59,073 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 2862 edges. 2862 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:42:02,373 INFO L225 Difference]: With dead ends: 12973 [2022-02-20 18:42:02,373 INFO L226 Difference]: Without dead ends: 8556 [2022-02-20 18:42:02,376 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-02-20 18:42:02,377 INFO L933 BasicCegarLoop]: 1568 mSDtfsCounter, 2202 mSDsluCounter, 1830 mSDsCounter, 0 mSdLazyCounter, 67 mSolverCounterSat, 25 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2202 SdHoareTripleChecker+Valid, 3398 SdHoareTripleChecker+Invalid, 92 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 25 IncrementalHoareTripleChecker+Valid, 67 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-02-20 18:42:02,377 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2202 Valid, 3398 Invalid, 92 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [25 Valid, 67 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-02-20 18:42:02,382 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8556 states. [2022-02-20 18:42:04,071 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8556 to 8530. [2022-02-20 18:42:04,071 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 18:42:04,081 INFO L82 GeneralOperation]: Start isEquivalent. First operand 8556 states. Second operand has 8530 states, 8528 states have (on average 1.5181754221388368) internal successors, (12947), 8529 states have internal predecessors, (12947), 0 states have call successors, (0), 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 18:42:04,089 INFO L74 IsIncluded]: Start isIncluded. First operand 8556 states. Second operand has 8530 states, 8528 states have (on average 1.5181754221388368) internal successors, (12947), 8529 states have internal predecessors, (12947), 0 states have call successors, (0), 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 18:42:04,097 INFO L87 Difference]: Start difference. First operand 8556 states. Second operand has 8530 states, 8528 states have (on average 1.5181754221388368) internal successors, (12947), 8529 states have internal predecessors, (12947), 0 states have call successors, (0), 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 18:42:06,039 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:42:06,039 INFO L93 Difference]: Finished difference Result 8556 states and 12981 transitions. [2022-02-20 18:42:06,039 INFO L276 IsEmpty]: Start isEmpty. Operand 8556 states and 12981 transitions. [2022-02-20 18:42:06,047 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:42:06,047 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:42:06,056 INFO L74 IsIncluded]: Start isIncluded. First operand has 8530 states, 8528 states have (on average 1.5181754221388368) internal successors, (12947), 8529 states have internal predecessors, (12947), 0 states have call successors, (0), 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 8556 states. [2022-02-20 18:42:06,063 INFO L87 Difference]: Start difference. First operand has 8530 states, 8528 states have (on average 1.5181754221388368) internal successors, (12947), 8529 states have internal predecessors, (12947), 0 states have call successors, (0), 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 8556 states. [2022-02-20 18:42:08,052 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:42:08,052 INFO L93 Difference]: Finished difference Result 8556 states and 12981 transitions. [2022-02-20 18:42:08,052 INFO L276 IsEmpty]: Start isEmpty. Operand 8556 states and 12981 transitions. [2022-02-20 18:42:08,061 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:42:08,061 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:42:08,061 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 18:42:08,061 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 18:42:08,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8530 states, 8528 states have (on average 1.5181754221388368) internal successors, (12947), 8529 states have internal predecessors, (12947), 0 states have call successors, (0), 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 18:42:11,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8530 states to 8530 states and 12947 transitions. [2022-02-20 18:42:11,044 INFO L78 Accepts]: Start accepts. Automaton has 8530 states and 12947 transitions. Word has length 239 [2022-02-20 18:42:11,044 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 18:42:11,045 INFO L470 AbstractCegarLoop]: Abstraction has 8530 states and 12947 transitions. [2022-02-20 18:42:11,045 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 47.8) internal successors, (239), 5 states have internal predecessors, (239), 0 states have call successors, (0), 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 18:42:11,045 INFO L276 IsEmpty]: Start isEmpty. Operand 8530 states and 12947 transitions. [2022-02-20 18:42:11,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2022-02-20 18:42:11,052 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 18:42:11,053 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] [2022-02-20 18:42:11,053 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-02-20 18:42:11,053 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 18:42:11,054 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 18:42:11,054 INFO L85 PathProgramCache]: Analyzing trace with hash 2049253404, now seen corresponding path program 1 times [2022-02-20 18:42:11,054 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 18:42:11,054 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2003392776] [2022-02-20 18:42:11,054 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 18:42:11,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 18:42:11,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:42:11,308 INFO L290 TraceCheckUtils]: 0: Hoare triple {133169#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_2829~0 := 0;~__return_3039~0 := 0;~__return_3223~0 := 0;~__return_3411~0 := 0;~__return_4089~0 := 0;~__return_3596~0 := 0;~__return_3773~0 := 0; {133169#true} is VALID [2022-02-20 18:42:11,309 INFO L290 TraceCheckUtils]: 1: Hoare triple {133169#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_~__tmp_4~0#1, main_~assert__arg~3#1, main_~check__tmp~3#1, main_~check__tmp~5#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_~__tmp_5~0#1, main_~assert__arg~4#1, main_~check__tmp~4#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_~__tmp_2~0#1, main_~assert__arg~1#1, main_~check__tmp~1#1, main_~__tmp_1~0#1, main_~assert__arg~0#1, main_~check__tmp~0#1, main_~node4____CPAchecker_TMP_2~0#1, main_~node4____CPAchecker_TMP_1~0#1, main_~node4____CPAchecker_TMP_0~0#1, main_~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;~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;~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;~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;~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; {133171#(= (+ (* (- 1) ~ep14~0) |ULTIMATE.start_main_~init__r141~0#1|) 0)} is VALID [2022-02-20 18:42:11,309 INFO L290 TraceCheckUtils]: 2: Hoare triple {133171#(= (+ (* (- 1) ~ep14~0) |ULTIMATE.start_main_~init__r141~0#1|) 0)} assume !!(0 == main_~init__r121~0#1 % 256); {133171#(= (+ (* (- 1) ~ep14~0) |ULTIMATE.start_main_~init__r141~0#1|) 0)} is VALID [2022-02-20 18:42:11,310 INFO L290 TraceCheckUtils]: 3: Hoare triple {133171#(= (+ (* (- 1) ~ep14~0) |ULTIMATE.start_main_~init__r141~0#1|) 0)} assume !!(0 == main_~init__r131~0#1 % 256); {133171#(= (+ (* (- 1) ~ep14~0) |ULTIMATE.start_main_~init__r141~0#1|) 0)} is VALID [2022-02-20 18:42:11,310 INFO L290 TraceCheckUtils]: 4: Hoare triple {133171#(= (+ (* (- 1) ~ep14~0) |ULTIMATE.start_main_~init__r141~0#1|) 0)} assume !(0 == main_~init__r141~0#1 % 256); {133172#(and (= ~ep14~0 |ULTIMATE.start_main_~init__r141~0#1|) (< (* 256 (div |ULTIMATE.start_main_~init__r141~0#1| 256)) |ULTIMATE.start_main_~init__r141~0#1|))} is VALID [2022-02-20 18:42:11,311 INFO L290 TraceCheckUtils]: 5: Hoare triple {133172#(and (= ~ep14~0 |ULTIMATE.start_main_~init__r141~0#1|) (< (* 256 (div |ULTIMATE.start_main_~init__r141~0#1| 256)) |ULTIMATE.start_main_~init__r141~0#1|))} assume !!(0 == ~ep42~0 % 256);main_~init__tmp~0#1 := 0; {133172#(and (= ~ep14~0 |ULTIMATE.start_main_~init__r141~0#1|) (< (* 256 (div |ULTIMATE.start_main_~init__r141~0#1| 256)) |ULTIMATE.start_main_~init__r141~0#1|))} is VALID [2022-02-20 18:42:11,311 INFO L290 TraceCheckUtils]: 6: Hoare triple {133172#(and (= ~ep14~0 |ULTIMATE.start_main_~init__r141~0#1|) (< (* 256 (div |ULTIMATE.start_main_~init__r141~0#1| 256)) |ULTIMATE.start_main_~init__r141~0#1|))} main_~init__r122~0#1 := (if 0 == main_~init__tmp~0#1 then 0 else 1); {133172#(and (= ~ep14~0 |ULTIMATE.start_main_~init__r141~0#1|) (< (* 256 (div |ULTIMATE.start_main_~init__r141~0#1| 256)) |ULTIMATE.start_main_~init__r141~0#1|))} is VALID [2022-02-20 18:42:11,311 INFO L290 TraceCheckUtils]: 7: Hoare triple {133172#(and (= ~ep14~0 |ULTIMATE.start_main_~init__r141~0#1|) (< (* 256 (div |ULTIMATE.start_main_~init__r141~0#1| 256)) |ULTIMATE.start_main_~init__r141~0#1|))} assume !!(0 == main_~init__r131~0#1 % 256); {133172#(and (= ~ep14~0 |ULTIMATE.start_main_~init__r141~0#1|) (< (* 256 (div |ULTIMATE.start_main_~init__r141~0#1| 256)) |ULTIMATE.start_main_~init__r141~0#1|))} is VALID [2022-02-20 18:42:11,312 INFO L290 TraceCheckUtils]: 8: Hoare triple {133172#(and (= ~ep14~0 |ULTIMATE.start_main_~init__r141~0#1|) (< (* 256 (div |ULTIMATE.start_main_~init__r141~0#1| 256)) |ULTIMATE.start_main_~init__r141~0#1|))} assume !!(0 == main_~init__r121~0#1 % 256); {133172#(and (= ~ep14~0 |ULTIMATE.start_main_~init__r141~0#1|) (< (* 256 (div |ULTIMATE.start_main_~init__r141~0#1| 256)) |ULTIMATE.start_main_~init__r141~0#1|))} is VALID [2022-02-20 18:42:11,312 INFO L290 TraceCheckUtils]: 9: Hoare triple {133172#(and (= ~ep14~0 |ULTIMATE.start_main_~init__r141~0#1|) (< (* 256 (div |ULTIMATE.start_main_~init__r141~0#1| 256)) |ULTIMATE.start_main_~init__r141~0#1|))} assume !(0 == main_~init__r141~0#1 % 256); {133172#(and (= ~ep14~0 |ULTIMATE.start_main_~init__r141~0#1|) (< (* 256 (div |ULTIMATE.start_main_~init__r141~0#1| 256)) |ULTIMATE.start_main_~init__r141~0#1|))} is VALID [2022-02-20 18:42:11,313 INFO L290 TraceCheckUtils]: 10: Hoare triple {133172#(and (= ~ep14~0 |ULTIMATE.start_main_~init__r141~0#1|) (< (* 256 (div |ULTIMATE.start_main_~init__r141~0#1| 256)) |ULTIMATE.start_main_~init__r141~0#1|))} assume !!(0 == ~ep43~0 % 256);main_~init__tmp___0~0#1 := 0; {133172#(and (= ~ep14~0 |ULTIMATE.start_main_~init__r141~0#1|) (< (* 256 (div |ULTIMATE.start_main_~init__r141~0#1| 256)) |ULTIMATE.start_main_~init__r141~0#1|))} is VALID [2022-02-20 18:42:11,313 INFO L290 TraceCheckUtils]: 11: Hoare triple {133172#(and (= ~ep14~0 |ULTIMATE.start_main_~init__r141~0#1|) (< (* 256 (div |ULTIMATE.start_main_~init__r141~0#1| 256)) |ULTIMATE.start_main_~init__r141~0#1|))} main_~init__r132~0#1 := (if 0 == main_~init__tmp___0~0#1 then 0 else 1); {133172#(and (= ~ep14~0 |ULTIMATE.start_main_~init__r141~0#1|) (< (* 256 (div |ULTIMATE.start_main_~init__r141~0#1| 256)) |ULTIMATE.start_main_~init__r141~0#1|))} is VALID [2022-02-20 18:42:11,313 INFO L290 TraceCheckUtils]: 12: Hoare triple {133172#(and (= ~ep14~0 |ULTIMATE.start_main_~init__r141~0#1|) (< (* 256 (div |ULTIMATE.start_main_~init__r141~0#1| 256)) |ULTIMATE.start_main_~init__r141~0#1|))} assume !(0 == main_~init__r141~0#1 % 256);main_~init__tmp___1~0#1 := 1; {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} is VALID [2022-02-20 18:42:11,314 INFO L290 TraceCheckUtils]: 13: Hoare triple {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} main_~init__r142~0#1 := (if 0 == main_~init__tmp___1~0#1 then 0 else 1); {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} is VALID [2022-02-20 18:42:11,315 INFO L290 TraceCheckUtils]: 14: Hoare triple {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} assume !(0 == main_~init__r211~0#1 % 256);main_~init__tmp___2~0#1 := 1; {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} is VALID [2022-02-20 18:42:11,315 INFO L290 TraceCheckUtils]: 15: Hoare triple {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} main_~init__r212~0#1 := (if 0 == main_~init__tmp___2~0#1 then 0 else 1); {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} is VALID [2022-02-20 18:42:11,315 INFO L290 TraceCheckUtils]: 16: Hoare triple {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} assume !(0 == main_~init__r231~0#1 % 256);main_~init__tmp___3~0#1 := 1; {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} is VALID [2022-02-20 18:42:11,316 INFO L290 TraceCheckUtils]: 17: Hoare triple {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} main_~init__r232~0#1 := (if 0 == main_~init__tmp___3~0#1 then 0 else 1); {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} is VALID [2022-02-20 18:42:11,316 INFO L290 TraceCheckUtils]: 18: Hoare triple {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} assume !(0 == main_~init__r241~0#1 % 256);main_~init__tmp___4~0#1 := 1; {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} is VALID [2022-02-20 18:42:11,317 INFO L290 TraceCheckUtils]: 19: Hoare triple {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} main_~init__r242~0#1 := (if 0 == main_~init__tmp___4~0#1 then 0 else 1); {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} is VALID [2022-02-20 18:42:11,317 INFO L290 TraceCheckUtils]: 20: Hoare triple {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} assume !(0 == main_~init__r311~0#1 % 256);main_~init__tmp___5~0#1 := 1; {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} is VALID [2022-02-20 18:42:11,317 INFO L290 TraceCheckUtils]: 21: Hoare triple {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} main_~init__r312~0#1 := (if 0 == main_~init__tmp___5~0#1 then 0 else 1); {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} is VALID [2022-02-20 18:42:11,318 INFO L290 TraceCheckUtils]: 22: Hoare triple {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} assume !(0 == main_~init__r321~0#1 % 256);main_~init__tmp___6~0#1 := 1; {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} is VALID [2022-02-20 18:42:11,318 INFO L290 TraceCheckUtils]: 23: Hoare triple {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} main_~init__r322~0#1 := (if 0 == main_~init__tmp___6~0#1 then 0 else 1); {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} is VALID [2022-02-20 18:42:11,318 INFO L290 TraceCheckUtils]: 24: Hoare triple {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} assume !(0 == main_~init__r341~0#1 % 256);main_~init__tmp___7~0#1 := 1; {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} is VALID [2022-02-20 18:42:11,319 INFO L290 TraceCheckUtils]: 25: Hoare triple {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} main_~init__r342~0#1 := (if 0 == main_~init__tmp___7~0#1 then 0 else 1); {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} is VALID [2022-02-20 18:42:11,330 INFO L290 TraceCheckUtils]: 26: Hoare triple {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} assume !(0 == main_~init__r411~0#1 % 256);main_~init__tmp___8~0#1 := 1; {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} is VALID [2022-02-20 18:42:11,341 INFO L290 TraceCheckUtils]: 27: Hoare triple {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} main_~init__r412~0#1 := (if 0 == main_~init__tmp___8~0#1 then 0 else 1); {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} is VALID [2022-02-20 18:42:11,342 INFO L290 TraceCheckUtils]: 28: Hoare triple {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} assume !(0 == main_~init__r421~0#1 % 256);main_~init__tmp___9~0#1 := 1; {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} is VALID [2022-02-20 18:42:11,342 INFO L290 TraceCheckUtils]: 29: Hoare triple {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} main_~init__r422~0#1 := (if 0 == main_~init__tmp___9~0#1 then 0 else 1); {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} is VALID [2022-02-20 18:42:11,342 INFO L290 TraceCheckUtils]: 30: Hoare triple {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} assume !(0 == main_~init__r431~0#1 % 256);main_~init__tmp___10~0#1 := 1; {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} is VALID [2022-02-20 18:42:11,343 INFO L290 TraceCheckUtils]: 31: Hoare triple {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} main_~init__r432~0#1 := (if 0 == main_~init__tmp___10~0#1 then 0 else 1); {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} is VALID [2022-02-20 18:42:11,343 INFO L290 TraceCheckUtils]: 32: Hoare triple {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} assume !(0 == main_~init__r122~0#1 % 256);main_~init__tmp___11~0#1 := 1; {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} is VALID [2022-02-20 18:42:11,344 INFO L290 TraceCheckUtils]: 33: Hoare triple {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} main_~init__r123~0#1 := (if 0 == main_~init__tmp___11~0#1 then 0 else 1); {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} is VALID [2022-02-20 18:42:11,359 INFO L290 TraceCheckUtils]: 34: Hoare triple {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} assume !(0 == main_~init__r132~0#1 % 256);main_~init__tmp___12~0#1 := 1; {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} is VALID [2022-02-20 18:42:11,359 INFO L290 TraceCheckUtils]: 35: Hoare triple {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} main_~init__r133~0#1 := (if 0 == main_~init__tmp___12~0#1 then 0 else 1); {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} is VALID [2022-02-20 18:42:11,360 INFO L290 TraceCheckUtils]: 36: Hoare triple {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} assume !(0 == main_~init__r142~0#1 % 256);main_~init__tmp___13~0#1 := 1; {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} is VALID [2022-02-20 18:42:11,360 INFO L290 TraceCheckUtils]: 37: Hoare triple {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} main_~init__r143~0#1 := (if 0 == main_~init__tmp___13~0#1 then 0 else 1); {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} is VALID [2022-02-20 18:42:11,360 INFO L290 TraceCheckUtils]: 38: Hoare triple {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} assume !(0 == main_~init__r212~0#1 % 256);main_~init__tmp___14~0#1 := 1; {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} is VALID [2022-02-20 18:42:11,361 INFO L290 TraceCheckUtils]: 39: Hoare triple {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} main_~init__r213~0#1 := (if 0 == main_~init__tmp___14~0#1 then 0 else 1); {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} is VALID [2022-02-20 18:42:11,361 INFO L290 TraceCheckUtils]: 40: Hoare triple {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} assume !(0 == main_~init__r232~0#1 % 256);main_~init__tmp___15~0#1 := 1; {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} is VALID [2022-02-20 18:42:11,362 INFO L290 TraceCheckUtils]: 41: Hoare triple {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} main_~init__r233~0#1 := (if 0 == main_~init__tmp___15~0#1 then 0 else 1); {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} is VALID [2022-02-20 18:42:11,362 INFO L290 TraceCheckUtils]: 42: Hoare triple {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} assume !(0 == main_~init__r242~0#1 % 256);main_~init__tmp___16~0#1 := 1; {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} is VALID [2022-02-20 18:42:11,362 INFO L290 TraceCheckUtils]: 43: Hoare triple {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} main_~init__r243~0#1 := (if 0 == main_~init__tmp___16~0#1 then 0 else 1); {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} is VALID [2022-02-20 18:42:11,363 INFO L290 TraceCheckUtils]: 44: Hoare triple {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} assume !(0 == main_~init__r312~0#1 % 256);main_~init__tmp___17~0#1 := 1; {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} is VALID [2022-02-20 18:42:11,363 INFO L290 TraceCheckUtils]: 45: Hoare triple {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} main_~init__r313~0#1 := (if 0 == main_~init__tmp___17~0#1 then 0 else 1); {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} is VALID [2022-02-20 18:42:11,363 INFO L290 TraceCheckUtils]: 46: Hoare triple {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} assume !(0 == main_~init__r322~0#1 % 256);main_~init__tmp___18~0#1 := 1; {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} is VALID [2022-02-20 18:42:11,364 INFO L290 TraceCheckUtils]: 47: Hoare triple {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} main_~init__r323~0#1 := (if 0 == main_~init__tmp___18~0#1 then 0 else 1); {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} is VALID [2022-02-20 18:42:11,364 INFO L290 TraceCheckUtils]: 48: Hoare triple {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} assume !(0 == main_~init__r342~0#1 % 256);main_~init__tmp___19~0#1 := 1; {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} is VALID [2022-02-20 18:42:11,365 INFO L290 TraceCheckUtils]: 49: Hoare triple {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} main_~init__r343~0#1 := (if 0 == main_~init__tmp___19~0#1 then 0 else 1); {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} is VALID [2022-02-20 18:42:11,365 INFO L290 TraceCheckUtils]: 50: Hoare triple {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} assume !(0 == main_~init__r412~0#1 % 256);main_~init__tmp___20~0#1 := 1; {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} is VALID [2022-02-20 18:42:11,365 INFO L290 TraceCheckUtils]: 51: Hoare triple {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} main_~init__r413~0#1 := (if 0 == main_~init__tmp___20~0#1 then 0 else 1); {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} is VALID [2022-02-20 18:42:11,366 INFO L290 TraceCheckUtils]: 52: Hoare triple {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} assume !(0 == main_~init__r422~0#1 % 256);main_~init__tmp___21~0#1 := 1; {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} is VALID [2022-02-20 18:42:11,366 INFO L290 TraceCheckUtils]: 53: Hoare triple {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} main_~init__r423~0#1 := (if 0 == main_~init__tmp___21~0#1 then 0 else 1); {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} is VALID [2022-02-20 18:42:11,366 INFO L290 TraceCheckUtils]: 54: Hoare triple {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} assume !(0 == main_~init__r432~0#1 % 256);main_~init__tmp___22~0#1 := 1; {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} is VALID [2022-02-20 18:42:11,367 INFO L290 TraceCheckUtils]: 55: Hoare triple {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} main_~init__r433~0#1 := (if 0 == main_~init__tmp___22~0#1 then 0 else 1); {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} is VALID [2022-02-20 18:42:11,367 INFO L290 TraceCheckUtils]: 56: Hoare triple {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} assume ~id1~0 != ~id2~0; {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} is VALID [2022-02-20 18:42:11,367 INFO L290 TraceCheckUtils]: 57: Hoare triple {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} assume ~id1~0 != ~id3~0; {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} is VALID [2022-02-20 18:42:11,368 INFO L290 TraceCheckUtils]: 58: Hoare triple {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} assume ~id1~0 != ~id4~0; {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} is VALID [2022-02-20 18:42:11,368 INFO L290 TraceCheckUtils]: 59: Hoare triple {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} assume ~id2~0 != ~id3~0; {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} is VALID [2022-02-20 18:42:11,368 INFO L290 TraceCheckUtils]: 60: Hoare triple {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} assume ~id2~0 != ~id4~0; {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} is VALID [2022-02-20 18:42:11,369 INFO L290 TraceCheckUtils]: 61: Hoare triple {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} assume ~id3~0 != ~id4~0; {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} is VALID [2022-02-20 18:42:11,369 INFO L290 TraceCheckUtils]: 62: Hoare triple {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} assume ~id1~0 >= 0; {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} is VALID [2022-02-20 18:42:11,369 INFO L290 TraceCheckUtils]: 63: Hoare triple {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} assume ~id2~0 >= 0; {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} is VALID [2022-02-20 18:42:11,370 INFO L290 TraceCheckUtils]: 64: Hoare triple {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} assume ~id3~0 >= 0; {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} is VALID [2022-02-20 18:42:11,370 INFO L290 TraceCheckUtils]: 65: Hoare triple {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} assume ~id4~0 >= 0; {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} is VALID [2022-02-20 18:42:11,370 INFO L290 TraceCheckUtils]: 66: Hoare triple {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} assume 0 == ~r1~0 % 256; {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} is VALID [2022-02-20 18:42:11,371 INFO L290 TraceCheckUtils]: 67: Hoare triple {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} assume 0 == ~r2~0 % 256; {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} is VALID [2022-02-20 18:42:11,371 INFO L290 TraceCheckUtils]: 68: Hoare triple {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} assume 0 == ~r3~0 % 256; {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} is VALID [2022-02-20 18:42:11,371 INFO L290 TraceCheckUtils]: 69: Hoare triple {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} assume 0 == ~r4~0 % 256; {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} is VALID [2022-02-20 18:42:11,372 INFO L290 TraceCheckUtils]: 70: Hoare triple {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} assume !(0 == main_~init__r123~0#1 % 256); {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} is VALID [2022-02-20 18:42:11,372 INFO L290 TraceCheckUtils]: 71: Hoare triple {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} assume !(0 == main_~init__r133~0#1 % 256); {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} is VALID [2022-02-20 18:42:11,372 INFO L290 TraceCheckUtils]: 72: Hoare triple {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} assume !(0 == main_~init__r143~0#1 % 256); {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} is VALID [2022-02-20 18:42:11,373 INFO L290 TraceCheckUtils]: 73: Hoare triple {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} assume !(0 == main_~init__r213~0#1 % 256); {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} is VALID [2022-02-20 18:42:11,373 INFO L290 TraceCheckUtils]: 74: Hoare triple {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} assume !(0 == main_~init__r233~0#1 % 256); {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} is VALID [2022-02-20 18:42:11,374 INFO L290 TraceCheckUtils]: 75: Hoare triple {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} assume !(0 == main_~init__r243~0#1 % 256); {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} is VALID [2022-02-20 18:42:11,374 INFO L290 TraceCheckUtils]: 76: Hoare triple {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} assume !(0 == main_~init__r313~0#1 % 256); {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} is VALID [2022-02-20 18:42:11,374 INFO L290 TraceCheckUtils]: 77: Hoare triple {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} assume !(0 == main_~init__r323~0#1 % 256); {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} is VALID [2022-02-20 18:42:11,375 INFO L290 TraceCheckUtils]: 78: Hoare triple {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} assume !(0 == main_~init__r343~0#1 % 256); {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} is VALID [2022-02-20 18:42:11,375 INFO L290 TraceCheckUtils]: 79: Hoare triple {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} assume !(0 == main_~init__r413~0#1 % 256); {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} is VALID [2022-02-20 18:42:11,375 INFO L290 TraceCheckUtils]: 80: Hoare triple {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} assume !(0 == main_~init__r423~0#1 % 256); {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} is VALID [2022-02-20 18:42:11,376 INFO L290 TraceCheckUtils]: 81: Hoare triple {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} assume !(0 == main_~init__r433~0#1 % 256); {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} is VALID [2022-02-20 18:42:11,376 INFO L290 TraceCheckUtils]: 82: Hoare triple {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} assume ~max1~0 == ~id1~0; {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} is VALID [2022-02-20 18:42:11,376 INFO L290 TraceCheckUtils]: 83: Hoare triple {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} assume ~max2~0 == ~id2~0; {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} is VALID [2022-02-20 18:42:11,377 INFO L290 TraceCheckUtils]: 84: Hoare triple {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} assume ~max3~0 == ~id3~0; {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} is VALID [2022-02-20 18:42:11,377 INFO L290 TraceCheckUtils]: 85: Hoare triple {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} assume ~max4~0 == ~id4~0; {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} is VALID [2022-02-20 18:42:11,377 INFO L290 TraceCheckUtils]: 86: Hoare triple {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} assume 0 == ~st1~0; {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} is VALID [2022-02-20 18:42:11,378 INFO L290 TraceCheckUtils]: 87: Hoare triple {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} assume 0 == ~st2~0; {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} is VALID [2022-02-20 18:42:11,378 INFO L290 TraceCheckUtils]: 88: Hoare triple {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} assume 0 == ~st3~0; {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} is VALID [2022-02-20 18:42:11,378 INFO L290 TraceCheckUtils]: 89: Hoare triple {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} assume 0 == ~st4~0; {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} is VALID [2022-02-20 18:42:11,379 INFO L290 TraceCheckUtils]: 90: Hoare triple {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} assume 0 == ~nl1~0; {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} is VALID [2022-02-20 18:42:11,379 INFO L290 TraceCheckUtils]: 91: Hoare triple {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} assume 0 == ~nl2~0; {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} is VALID [2022-02-20 18:42:11,379 INFO L290 TraceCheckUtils]: 92: Hoare triple {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} assume 0 == ~nl3~0; {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} is VALID [2022-02-20 18:42:11,380 INFO L290 TraceCheckUtils]: 93: Hoare triple {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} assume 0 == ~nl4~0; {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} is VALID [2022-02-20 18:42:11,380 INFO L290 TraceCheckUtils]: 94: Hoare triple {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} assume 0 == ~mode1~0 % 256; {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} is VALID [2022-02-20 18:42:11,380 INFO L290 TraceCheckUtils]: 95: Hoare triple {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} assume 0 == ~mode2~0 % 256; {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} is VALID [2022-02-20 18:42:11,381 INFO L290 TraceCheckUtils]: 96: Hoare triple {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} assume 0 == ~mode3~0 % 256; {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} is VALID [2022-02-20 18:42:11,381 INFO L290 TraceCheckUtils]: 97: Hoare triple {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} assume 0 == ~mode4~0 % 256;main_~init__tmp___23~0#1 := 1;~__return_2829~0 := main_~init__tmp___23~0#1;main_~main__i2~0#1 := ~__return_2829~0; {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} is VALID [2022-02-20 18:42:11,382 INFO L290 TraceCheckUtils]: 98: Hoare triple {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} 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; {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} is VALID [2022-02-20 18:42:11,382 INFO L290 TraceCheckUtils]: 99: Hoare triple {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} assume !!(0 == ~mode1~0 % 256); {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} is VALID [2022-02-20 18:42:11,382 INFO L290 TraceCheckUtils]: 100: Hoare triple {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} assume ~r1~0 % 256 < 3; {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} is VALID [2022-02-20 18:42:11,383 INFO L290 TraceCheckUtils]: 101: Hoare triple {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} assume !!(0 == ~ep12~0 % 256); {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} is VALID [2022-02-20 18:42:11,383 INFO L290 TraceCheckUtils]: 102: Hoare triple {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} assume !!(0 == ~ep13~0 % 256); {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} is VALID [2022-02-20 18:42:11,383 INFO L290 TraceCheckUtils]: 103: Hoare triple {133173#(<= (+ (* (div ~ep14~0 256) 256) 1) ~ep14~0)} assume !!(0 == ~ep14~0 % 256); {133170#false} is VALID [2022-02-20 18:42:11,384 INFO L290 TraceCheckUtils]: 104: Hoare triple {133170#false} ~mode1~0 := 1; {133170#false} is VALID [2022-02-20 18:42:11,384 INFO L290 TraceCheckUtils]: 105: Hoare triple {133170#false} assume !!(0 == ~mode2~0 % 256); {133170#false} is VALID [2022-02-20 18:42:11,384 INFO L290 TraceCheckUtils]: 106: Hoare triple {133170#false} assume ~r2~0 % 256 < 3; {133170#false} is VALID [2022-02-20 18:42:11,384 INFO L290 TraceCheckUtils]: 107: Hoare triple {133170#false} assume !!(0 == ~ep21~0 % 256); {133170#false} is VALID [2022-02-20 18:42:11,384 INFO L290 TraceCheckUtils]: 108: Hoare triple {133170#false} assume !!(0 == ~ep23~0 % 256); {133170#false} is VALID [2022-02-20 18:42:11,384 INFO L290 TraceCheckUtils]: 109: Hoare triple {133170#false} assume !!(0 == ~ep24~0 % 256); {133170#false} is VALID [2022-02-20 18:42:11,384 INFO L290 TraceCheckUtils]: 110: Hoare triple {133170#false} ~mode2~0 := 1; {133170#false} is VALID [2022-02-20 18:42:11,384 INFO L290 TraceCheckUtils]: 111: Hoare triple {133170#false} assume !!(0 == ~mode3~0 % 256); {133170#false} is VALID [2022-02-20 18:42:11,384 INFO L290 TraceCheckUtils]: 112: Hoare triple {133170#false} assume ~r3~0 % 256 < 3; {133170#false} is VALID [2022-02-20 18:42:11,385 INFO L290 TraceCheckUtils]: 113: Hoare triple {133170#false} assume !!(0 == ~ep31~0 % 256); {133170#false} is VALID [2022-02-20 18:42:11,385 INFO L290 TraceCheckUtils]: 114: Hoare triple {133170#false} assume !!(0 == ~ep32~0 % 256); {133170#false} is VALID [2022-02-20 18:42:11,385 INFO L290 TraceCheckUtils]: 115: Hoare triple {133170#false} assume !!(0 == ~ep34~0 % 256); {133170#false} is VALID [2022-02-20 18:42:11,385 INFO L290 TraceCheckUtils]: 116: Hoare triple {133170#false} ~mode3~0 := 1; {133170#false} is VALID [2022-02-20 18:42:11,385 INFO L290 TraceCheckUtils]: 117: Hoare triple {133170#false} assume !!(0 == ~mode4~0 % 256); {133170#false} is VALID [2022-02-20 18:42:11,385 INFO L290 TraceCheckUtils]: 118: Hoare triple {133170#false} assume ~r4~0 % 256 < 3; {133170#false} is VALID [2022-02-20 18:42:11,385 INFO L290 TraceCheckUtils]: 119: Hoare triple {133170#false} assume !!(0 == ~ep41~0 % 256); {133170#false} is VALID [2022-02-20 18:42:11,385 INFO L290 TraceCheckUtils]: 120: Hoare triple {133170#false} assume !!(0 == ~ep42~0 % 256); {133170#false} is VALID [2022-02-20 18:42:11,385 INFO L290 TraceCheckUtils]: 121: Hoare triple {133170#false} assume !!(0 == ~ep43~0 % 256); {133170#false} is VALID [2022-02-20 18:42:11,386 INFO L290 TraceCheckUtils]: 122: Hoare triple {133170#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; {133170#false} is VALID [2022-02-20 18:42:11,386 INFO L290 TraceCheckUtils]: 123: Hoare triple {133170#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {133170#false} is VALID [2022-02-20 18:42:11,386 INFO L290 TraceCheckUtils]: 124: Hoare triple {133170#false} assume ~st1~0 + ~nl1~0 <= 1; {133170#false} is VALID [2022-02-20 18:42:11,386 INFO L290 TraceCheckUtils]: 125: Hoare triple {133170#false} assume ~st2~0 + ~nl2~0 <= 1; {133170#false} is VALID [2022-02-20 18:42:11,386 INFO L290 TraceCheckUtils]: 126: Hoare triple {133170#false} assume ~st3~0 + ~nl3~0 <= 1; {133170#false} is VALID [2022-02-20 18:42:11,386 INFO L290 TraceCheckUtils]: 127: Hoare triple {133170#false} assume ~st4~0 + ~nl4~0 <= 1; {133170#false} is VALID [2022-02-20 18:42:11,386 INFO L290 TraceCheckUtils]: 128: Hoare triple {133170#false} assume !(~r1~0 % 256 >= 3); {133170#false} is VALID [2022-02-20 18:42:11,386 INFO L290 TraceCheckUtils]: 129: Hoare triple {133170#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {133170#false} is VALID [2022-02-20 18:42:11,387 INFO L290 TraceCheckUtils]: 130: Hoare triple {133170#false} assume ~r1~0 % 256 < 3; {133170#false} is VALID [2022-02-20 18:42:11,387 INFO L290 TraceCheckUtils]: 131: Hoare triple {133170#false} assume !(~r1~0 % 256 >= 3); {133170#false} is VALID [2022-02-20 18:42:11,387 INFO L290 TraceCheckUtils]: 132: Hoare triple {133170#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {133170#false} is VALID [2022-02-20 18:42:11,387 INFO L290 TraceCheckUtils]: 133: Hoare triple {133170#false} assume ~r1~0 % 256 < 3;main_~check__tmp~0#1 := 1;~__return_3039~0 := main_~check__tmp~0#1;main_~main__c1~0#1 := ~__return_3039~0;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; {133170#false} is VALID [2022-02-20 18:42:11,387 INFO L290 TraceCheckUtils]: 134: Hoare triple {133170#false} assume !(0 == main_~assert__arg~0#1 % 256); {133170#false} is VALID [2022-02-20 18:42:11,387 INFO L290 TraceCheckUtils]: 135: Hoare triple {133170#false} assume !(0 == ~mode1~0 % 256); {133170#false} is VALID [2022-02-20 18:42:11,387 INFO L290 TraceCheckUtils]: 136: Hoare triple {133170#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {133170#false} is VALID [2022-02-20 18:42:11,387 INFO L290 TraceCheckUtils]: 137: Hoare triple {133170#false} assume !!(0 == ~ep21~0 % 256); {133170#false} is VALID [2022-02-20 18:42:11,387 INFO L290 TraceCheckUtils]: 138: Hoare triple {133170#false} assume !!(0 == ~ep31~0 % 256); {133170#false} is VALID [2022-02-20 18:42:11,388 INFO L290 TraceCheckUtils]: 139: Hoare triple {133170#false} assume !!(0 == ~ep41~0 % 256); {133170#false} is VALID [2022-02-20 18:42:11,388 INFO L290 TraceCheckUtils]: 140: Hoare triple {133170#false} assume !(2 == ~r1~0 % 256);~mode1~0 := 0; {133170#false} is VALID [2022-02-20 18:42:11,388 INFO L290 TraceCheckUtils]: 141: Hoare triple {133170#false} assume !(0 == ~mode2~0 % 256); {133170#false} is VALID [2022-02-20 18:42:11,388 INFO L290 TraceCheckUtils]: 142: Hoare triple {133170#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {133170#false} is VALID [2022-02-20 18:42:11,388 INFO L290 TraceCheckUtils]: 143: Hoare triple {133170#false} assume !!(0 == ~ep12~0 % 256); {133170#false} is VALID [2022-02-20 18:42:11,388 INFO L290 TraceCheckUtils]: 144: Hoare triple {133170#false} assume !!(0 == ~ep32~0 % 256); {133170#false} is VALID [2022-02-20 18:42:11,388 INFO L290 TraceCheckUtils]: 145: Hoare triple {133170#false} assume !!(0 == ~ep42~0 % 256); {133170#false} is VALID [2022-02-20 18:42:11,388 INFO L290 TraceCheckUtils]: 146: Hoare triple {133170#false} assume !(3 == ~r2~0 % 256);~mode2~0 := 0; {133170#false} is VALID [2022-02-20 18:42:11,388 INFO L290 TraceCheckUtils]: 147: Hoare triple {133170#false} assume !(0 == ~mode3~0 % 256); {133170#false} is VALID [2022-02-20 18:42:11,389 INFO L290 TraceCheckUtils]: 148: Hoare triple {133170#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {133170#false} is VALID [2022-02-20 18:42:11,389 INFO L290 TraceCheckUtils]: 149: Hoare triple {133170#false} assume !!(0 == ~ep13~0 % 256); {133170#false} is VALID [2022-02-20 18:42:11,389 INFO L290 TraceCheckUtils]: 150: Hoare triple {133170#false} assume !!(0 == ~ep23~0 % 256); {133170#false} is VALID [2022-02-20 18:42:11,389 INFO L290 TraceCheckUtils]: 151: Hoare triple {133170#false} assume !!(0 == ~ep43~0 % 256); {133170#false} is VALID [2022-02-20 18:42:11,389 INFO L290 TraceCheckUtils]: 152: Hoare triple {133170#false} assume !(3 == ~r3~0 % 256);~mode3~0 := 0; {133170#false} is VALID [2022-02-20 18:42:11,389 INFO L290 TraceCheckUtils]: 153: Hoare triple {133170#false} assume !(0 == ~mode4~0 % 256); {133170#false} is VALID [2022-02-20 18:42:11,389 INFO L290 TraceCheckUtils]: 154: Hoare triple {133170#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {133170#false} is VALID [2022-02-20 18:42:11,389 INFO L290 TraceCheckUtils]: 155: Hoare triple {133170#false} assume !!(0 == ~ep14~0 % 256); {133170#false} is VALID [2022-02-20 18:42:11,389 INFO L290 TraceCheckUtils]: 156: Hoare triple {133170#false} assume !!(0 == ~ep24~0 % 256); {133170#false} is VALID [2022-02-20 18:42:11,390 INFO L290 TraceCheckUtils]: 157: Hoare triple {133170#false} assume !!(0 == ~ep34~0 % 256); {133170#false} is VALID [2022-02-20 18:42:11,390 INFO L290 TraceCheckUtils]: 158: Hoare triple {133170#false} assume !(3 == ~r4~0 % 256);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~1#1; {133170#false} is VALID [2022-02-20 18:42:11,390 INFO L290 TraceCheckUtils]: 159: Hoare triple {133170#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {133170#false} is VALID [2022-02-20 18:42:11,390 INFO L290 TraceCheckUtils]: 160: Hoare triple {133170#false} assume ~st1~0 + ~nl1~0 <= 1; {133170#false} is VALID [2022-02-20 18:42:11,390 INFO L290 TraceCheckUtils]: 161: Hoare triple {133170#false} assume ~st2~0 + ~nl2~0 <= 1; {133170#false} is VALID [2022-02-20 18:42:11,390 INFO L290 TraceCheckUtils]: 162: Hoare triple {133170#false} assume ~st3~0 + ~nl3~0 <= 1; {133170#false} is VALID [2022-02-20 18:42:11,390 INFO L290 TraceCheckUtils]: 163: Hoare triple {133170#false} assume ~st4~0 + ~nl4~0 <= 1; {133170#false} is VALID [2022-02-20 18:42:11,390 INFO L290 TraceCheckUtils]: 164: Hoare triple {133170#false} assume !(~r1~0 % 256 >= 3); {133170#false} is VALID [2022-02-20 18:42:11,390 INFO L290 TraceCheckUtils]: 165: Hoare triple {133170#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {133170#false} is VALID [2022-02-20 18:42:11,391 INFO L290 TraceCheckUtils]: 166: Hoare triple {133170#false} assume ~r1~0 % 256 < 3; {133170#false} is VALID [2022-02-20 18:42:11,391 INFO L290 TraceCheckUtils]: 167: Hoare triple {133170#false} assume !(~r1~0 % 256 >= 3); {133170#false} is VALID [2022-02-20 18:42:11,391 INFO L290 TraceCheckUtils]: 168: Hoare triple {133170#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {133170#false} is VALID [2022-02-20 18:42:11,391 INFO L290 TraceCheckUtils]: 169: Hoare triple {133170#false} assume ~r1~0 % 256 < 3;main_~check__tmp~1#1 := 1;~__return_3223~0 := main_~check__tmp~1#1;main_~main__c1~0#1 := ~__return_3223~0;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; {133170#false} is VALID [2022-02-20 18:42:11,391 INFO L290 TraceCheckUtils]: 170: Hoare triple {133170#false} assume !(0 == main_~assert__arg~1#1 % 256); {133170#false} is VALID [2022-02-20 18:42:11,391 INFO L290 TraceCheckUtils]: 171: Hoare triple {133170#false} assume !!(0 == ~mode1~0 % 256); {133170#false} is VALID [2022-02-20 18:42:11,391 INFO L290 TraceCheckUtils]: 172: Hoare triple {133170#false} assume ~r1~0 % 256 < 3; {133170#false} is VALID [2022-02-20 18:42:11,391 INFO L290 TraceCheckUtils]: 173: Hoare triple {133170#false} assume !!(0 == ~ep12~0 % 256); {133170#false} is VALID [2022-02-20 18:42:11,392 INFO L290 TraceCheckUtils]: 174: Hoare triple {133170#false} assume !!(0 == ~ep13~0 % 256); {133170#false} is VALID [2022-02-20 18:42:11,392 INFO L290 TraceCheckUtils]: 175: Hoare triple {133170#false} assume !!(0 == ~ep14~0 % 256); {133170#false} is VALID [2022-02-20 18:42:11,392 INFO L290 TraceCheckUtils]: 176: Hoare triple {133170#false} ~mode1~0 := 1; {133170#false} is VALID [2022-02-20 18:42:11,392 INFO L290 TraceCheckUtils]: 177: Hoare triple {133170#false} assume !!(0 == ~mode2~0 % 256); {133170#false} is VALID [2022-02-20 18:42:11,392 INFO L290 TraceCheckUtils]: 178: Hoare triple {133170#false} assume ~r2~0 % 256 < 3; {133170#false} is VALID [2022-02-20 18:42:11,392 INFO L290 TraceCheckUtils]: 179: Hoare triple {133170#false} assume !!(0 == ~ep21~0 % 256); {133170#false} is VALID [2022-02-20 18:42:11,392 INFO L290 TraceCheckUtils]: 180: Hoare triple {133170#false} assume !!(0 == ~ep23~0 % 256); {133170#false} is VALID [2022-02-20 18:42:11,392 INFO L290 TraceCheckUtils]: 181: Hoare triple {133170#false} assume !!(0 == ~ep24~0 % 256); {133170#false} is VALID [2022-02-20 18:42:11,392 INFO L290 TraceCheckUtils]: 182: Hoare triple {133170#false} ~mode2~0 := 1; {133170#false} is VALID [2022-02-20 18:42:11,393 INFO L290 TraceCheckUtils]: 183: Hoare triple {133170#false} assume !!(0 == ~mode3~0 % 256); {133170#false} is VALID [2022-02-20 18:42:11,393 INFO L290 TraceCheckUtils]: 184: Hoare triple {133170#false} assume ~r3~0 % 256 < 3; {133170#false} is VALID [2022-02-20 18:42:11,393 INFO L290 TraceCheckUtils]: 185: Hoare triple {133170#false} assume !!(0 == ~ep31~0 % 256); {133170#false} is VALID [2022-02-20 18:42:11,393 INFO L290 TraceCheckUtils]: 186: Hoare triple {133170#false} assume !!(0 == ~ep32~0 % 256); {133170#false} is VALID [2022-02-20 18:42:11,393 INFO L290 TraceCheckUtils]: 187: Hoare triple {133170#false} assume !!(0 == ~ep34~0 % 256); {133170#false} is VALID [2022-02-20 18:42:11,393 INFO L290 TraceCheckUtils]: 188: Hoare triple {133170#false} ~mode3~0 := 1; {133170#false} is VALID [2022-02-20 18:42:11,393 INFO L290 TraceCheckUtils]: 189: Hoare triple {133170#false} assume !!(0 == ~mode4~0 % 256); {133170#false} is VALID [2022-02-20 18:42:11,393 INFO L290 TraceCheckUtils]: 190: Hoare triple {133170#false} assume ~r4~0 % 256 < 3; {133170#false} is VALID [2022-02-20 18:42:11,393 INFO L290 TraceCheckUtils]: 191: Hoare triple {133170#false} assume !!(0 == ~ep41~0 % 256); {133170#false} is VALID [2022-02-20 18:42:11,394 INFO L290 TraceCheckUtils]: 192: Hoare triple {133170#false} assume !!(0 == ~ep42~0 % 256); {133170#false} is VALID [2022-02-20 18:42:11,394 INFO L290 TraceCheckUtils]: 193: Hoare triple {133170#false} assume !!(0 == ~ep43~0 % 256); {133170#false} is VALID [2022-02-20 18:42:11,394 INFO L290 TraceCheckUtils]: 194: Hoare triple {133170#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; {133170#false} is VALID [2022-02-20 18:42:11,394 INFO L290 TraceCheckUtils]: 195: Hoare triple {133170#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {133170#false} is VALID [2022-02-20 18:42:11,394 INFO L290 TraceCheckUtils]: 196: Hoare triple {133170#false} assume ~st1~0 + ~nl1~0 <= 1; {133170#false} is VALID [2022-02-20 18:42:11,394 INFO L290 TraceCheckUtils]: 197: Hoare triple {133170#false} assume ~st2~0 + ~nl2~0 <= 1; {133170#false} is VALID [2022-02-20 18:42:11,394 INFO L290 TraceCheckUtils]: 198: Hoare triple {133170#false} assume ~st3~0 + ~nl3~0 <= 1; {133170#false} is VALID [2022-02-20 18:42:11,394 INFO L290 TraceCheckUtils]: 199: Hoare triple {133170#false} assume ~st4~0 + ~nl4~0 <= 1; {133170#false} is VALID [2022-02-20 18:42:11,395 INFO L290 TraceCheckUtils]: 200: Hoare triple {133170#false} assume !(~r1~0 % 256 >= 3); {133170#false} is VALID [2022-02-20 18:42:11,395 INFO L290 TraceCheckUtils]: 201: Hoare triple {133170#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {133170#false} is VALID [2022-02-20 18:42:11,395 INFO L290 TraceCheckUtils]: 202: Hoare triple {133170#false} assume ~r1~0 % 256 < 3; {133170#false} is VALID [2022-02-20 18:42:11,395 INFO L290 TraceCheckUtils]: 203: Hoare triple {133170#false} assume !(~r1~0 % 256 >= 3); {133170#false} is VALID [2022-02-20 18:42:11,395 INFO L290 TraceCheckUtils]: 204: Hoare triple {133170#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {133170#false} is VALID [2022-02-20 18:42:11,395 INFO L290 TraceCheckUtils]: 205: Hoare triple {133170#false} assume ~r1~0 % 256 < 3;main_~check__tmp~2#1 := 1;~__return_3411~0 := main_~check__tmp~2#1;main_~main__c1~0#1 := ~__return_3411~0;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; {133170#false} is VALID [2022-02-20 18:42:11,395 INFO L290 TraceCheckUtils]: 206: Hoare triple {133170#false} assume !(0 == main_~assert__arg~2#1 % 256); {133170#false} is VALID [2022-02-20 18:42:11,395 INFO L290 TraceCheckUtils]: 207: Hoare triple {133170#false} assume !(0 == ~mode1~0 % 256); {133170#false} is VALID [2022-02-20 18:42:11,395 INFO L290 TraceCheckUtils]: 208: Hoare triple {133170#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {133170#false} is VALID [2022-02-20 18:42:11,396 INFO L290 TraceCheckUtils]: 209: Hoare triple {133170#false} assume !!(0 == ~ep21~0 % 256); {133170#false} is VALID [2022-02-20 18:42:11,396 INFO L290 TraceCheckUtils]: 210: Hoare triple {133170#false} assume !!(0 == ~ep31~0 % 256); {133170#false} is VALID [2022-02-20 18:42:11,396 INFO L290 TraceCheckUtils]: 211: Hoare triple {133170#false} assume !!(0 == ~ep41~0 % 256); {133170#false} is VALID [2022-02-20 18:42:11,396 INFO L290 TraceCheckUtils]: 212: Hoare triple {133170#false} assume 2 == ~r1~0 % 256; {133170#false} is VALID [2022-02-20 18:42:11,396 INFO L290 TraceCheckUtils]: 213: Hoare triple {133170#false} assume ~max1~0 == ~id1~0;~st1~0 := 1;~mode1~0 := 0; {133170#false} is VALID [2022-02-20 18:42:11,396 INFO L290 TraceCheckUtils]: 214: Hoare triple {133170#false} assume !(0 == ~mode2~0 % 256); {133170#false} is VALID [2022-02-20 18:42:11,396 INFO L290 TraceCheckUtils]: 215: Hoare triple {133170#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {133170#false} is VALID [2022-02-20 18:42:11,396 INFO L290 TraceCheckUtils]: 216: Hoare triple {133170#false} assume !!(0 == ~ep12~0 % 256); {133170#false} is VALID [2022-02-20 18:42:11,396 INFO L290 TraceCheckUtils]: 217: Hoare triple {133170#false} assume !!(0 == ~ep32~0 % 256); {133170#false} is VALID [2022-02-20 18:42:11,397 INFO L290 TraceCheckUtils]: 218: Hoare triple {133170#false} assume !!(0 == ~ep42~0 % 256); {133170#false} is VALID [2022-02-20 18:42:11,397 INFO L290 TraceCheckUtils]: 219: Hoare triple {133170#false} assume !(3 == ~r2~0 % 256);~mode2~0 := 0; {133170#false} is VALID [2022-02-20 18:42:11,397 INFO L290 TraceCheckUtils]: 220: Hoare triple {133170#false} assume !(0 == ~mode3~0 % 256); {133170#false} is VALID [2022-02-20 18:42:11,397 INFO L290 TraceCheckUtils]: 221: Hoare triple {133170#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {133170#false} is VALID [2022-02-20 18:42:11,397 INFO L290 TraceCheckUtils]: 222: Hoare triple {133170#false} assume !!(0 == ~ep13~0 % 256); {133170#false} is VALID [2022-02-20 18:42:11,397 INFO L290 TraceCheckUtils]: 223: Hoare triple {133170#false} assume !!(0 == ~ep23~0 % 256); {133170#false} is VALID [2022-02-20 18:42:11,397 INFO L290 TraceCheckUtils]: 224: Hoare triple {133170#false} assume !!(0 == ~ep43~0 % 256); {133170#false} is VALID [2022-02-20 18:42:11,397 INFO L290 TraceCheckUtils]: 225: Hoare triple {133170#false} assume !(3 == ~r3~0 % 256);~mode3~0 := 0; {133170#false} is VALID [2022-02-20 18:42:11,397 INFO L290 TraceCheckUtils]: 226: Hoare triple {133170#false} assume !(0 == ~mode4~0 % 256); {133170#false} is VALID [2022-02-20 18:42:11,398 INFO L290 TraceCheckUtils]: 227: Hoare triple {133170#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {133170#false} is VALID [2022-02-20 18:42:11,398 INFO L290 TraceCheckUtils]: 228: Hoare triple {133170#false} assume !!(0 == ~ep14~0 % 256); {133170#false} is VALID [2022-02-20 18:42:11,398 INFO L290 TraceCheckUtils]: 229: Hoare triple {133170#false} assume !!(0 == ~ep24~0 % 256); {133170#false} is VALID [2022-02-20 18:42:11,398 INFO L290 TraceCheckUtils]: 230: Hoare triple {133170#false} assume !!(0 == ~ep34~0 % 256); {133170#false} is VALID [2022-02-20 18:42:11,398 INFO L290 TraceCheckUtils]: 231: Hoare triple {133170#false} assume !(3 == ~r4~0 % 256);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~3#1; {133170#false} is VALID [2022-02-20 18:42:11,398 INFO L290 TraceCheckUtils]: 232: Hoare triple {133170#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {133170#false} is VALID [2022-02-20 18:42:11,398 INFO L290 TraceCheckUtils]: 233: Hoare triple {133170#false} assume ~st1~0 + ~nl1~0 <= 1; {133170#false} is VALID [2022-02-20 18:42:11,398 INFO L290 TraceCheckUtils]: 234: Hoare triple {133170#false} assume ~st2~0 + ~nl2~0 <= 1; {133170#false} is VALID [2022-02-20 18:42:11,398 INFO L290 TraceCheckUtils]: 235: Hoare triple {133170#false} assume ~st3~0 + ~nl3~0 <= 1; {133170#false} is VALID [2022-02-20 18:42:11,399 INFO L290 TraceCheckUtils]: 236: Hoare triple {133170#false} assume ~st4~0 + ~nl4~0 <= 1; {133170#false} is VALID [2022-02-20 18:42:11,399 INFO L290 TraceCheckUtils]: 237: Hoare triple {133170#false} assume !(~r1~0 % 256 >= 3); {133170#false} is VALID [2022-02-20 18:42:11,399 INFO L290 TraceCheckUtils]: 238: Hoare triple {133170#false} assume !(0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0);main_~check__tmp~3#1 := 0;~__return_4089~0 := main_~check__tmp~3#1;main_~main__c1~0#1 := ~__return_4089~0;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; {133170#false} is VALID [2022-02-20 18:42:11,399 INFO L290 TraceCheckUtils]: 239: Hoare triple {133170#false} assume 0 == main_~assert__arg~3#1 % 256; {133170#false} is VALID [2022-02-20 18:42:11,399 INFO L290 TraceCheckUtils]: 240: Hoare triple {133170#false} assume !false; {133170#false} is VALID [2022-02-20 18:42:11,400 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 18:42:11,400 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 18:42:11,400 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2003392776] [2022-02-20 18:42:11,400 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2003392776] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 18:42:11,400 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 18:42:11,400 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-02-20 18:42:11,400 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [196394176] [2022-02-20 18:42:11,401 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 18:42:11,401 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 48.2) internal successors, (241), 5 states have internal predecessors, (241), 0 states have call successors, (0), 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 241 [2022-02-20 18:42:11,401 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 18:42:11,402 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 48.2) internal successors, (241), 5 states have internal predecessors, (241), 0 states have call successors, (0), 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 18:42:11,552 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 241 edges. 241 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:42:11,553 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-02-20 18:42:11,553 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 18:42:11,553 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-02-20 18:42:11,553 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-02-20 18:42:11,553 INFO L87 Difference]: Start difference. First operand 8530 states and 12947 transitions. Second operand has 5 states, 5 states have (on average 48.2) internal successors, (241), 5 states have internal predecessors, (241), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)