./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.BOUNDED-14.pals.c.v+nlh-reducer.c --full-output -ea --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 03d7b7b3 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -ea -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.BOUNDED-14.pals.c.v+nlh-reducer.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 59df1758127560236621fddca0cfb7b951a4ad9d8bd949539c1385f0c08fd544 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 18:55:49,121 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 18:55:49,122 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 18:55:49,147 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 18:55:49,148 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 18:55:49,149 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 18:55:49,150 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 18:55:49,152 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 18:55:49,153 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 18:55:49,154 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 18:55:49,155 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 18:55:49,156 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 18:55:49,156 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 18:55:49,157 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 18:55:49,158 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 18:55:49,159 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 18:55:49,160 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 18:55:49,161 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 18:55:49,163 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 18:55:49,165 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 18:55:49,167 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 18:55:49,168 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 18:55:49,169 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 18:55:49,170 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 18:55:49,173 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 18:55:49,173 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 18:55:49,173 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 18:55:49,174 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 18:55:49,175 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 18:55:49,175 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 18:55:49,176 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 18:55:49,176 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 18:55:49,177 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 18:55:49,178 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 18:55:49,179 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 18:55:49,179 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 18:55:49,180 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 18:55:49,180 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 18:55:49,180 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 18:55:49,181 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 18:55:49,182 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 18:55:49,182 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-02-20 18:55:49,201 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 18:55:49,202 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 18:55:49,202 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 18:55:49,202 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 18:55:49,203 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 18:55:49,203 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 18:55:49,204 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 18:55:49,204 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 18:55:49,205 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 18:55:49,205 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 18:55:49,205 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-20 18:55:49,205 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 18:55:49,206 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-20 18:55:49,206 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 18:55:49,206 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 18:55:49,206 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 18:55:49,207 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 18:55:49,207 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-20 18:55:49,207 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 18:55:49,208 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 18:55:49,208 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 18:55:49,208 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 18:55:49,208 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 18:55:49,209 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 18:55:49,209 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 18:55:49,209 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 18:55:49,209 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 18:55:49,209 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 18:55:49,210 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 18:55:49,210 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 18:55:49,210 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 18:55:49,210 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 18:55:49,210 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 18:55:49,211 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 59df1758127560236621fddca0cfb7b951a4ad9d8bd949539c1385f0c08fd544 [2022-02-20 18:55:49,426 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 18:55:49,448 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 18:55:49,451 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 18:55:49,452 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 18:55:49,452 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 18:55:49,453 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.BOUNDED-14.pals.c.v+nlh-reducer.c [2022-02-20 18:55:49,530 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d0da395ba/452beea5e3d7483b8528ead134bfbd94/FLAGd890c69fc [2022-02-20 18:55:50,006 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 18:55:50,007 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.BOUNDED-14.pals.c.v+nlh-reducer.c [2022-02-20 18:55:50,022 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d0da395ba/452beea5e3d7483b8528ead134bfbd94/FLAGd890c69fc [2022-02-20 18:55:50,514 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d0da395ba/452beea5e3d7483b8528ead134bfbd94 [2022-02-20 18:55:50,516 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 18:55:50,517 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 18:55:50,523 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 18:55:50,524 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 18:55:50,526 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 18:55:50,528 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 06:55:50" (1/1) ... [2022-02-20 18:55:50,529 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b58c085 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:55:50, skipping insertion in model container [2022-02-20 18:55:50,529 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 06:55:50" (1/1) ... [2022-02-20 18:55:50,536 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 18:55:50,573 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 18:55:50,823 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_lcr.7.1.ufo.BOUNDED-14.pals.c.v+nlh-reducer.c[10527,10540] [2022-02-20 18:55:50,874 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 18:55:50,891 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 18:55:50,966 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_lcr.7.1.ufo.BOUNDED-14.pals.c.v+nlh-reducer.c[10527,10540] [2022-02-20 18:55:51,025 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 18:55:51,053 INFO L208 MainTranslator]: Completed translation [2022-02-20 18:55:51,054 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:55:51 WrapperNode [2022-02-20 18:55:51,054 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 18:55:51,057 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 18:55:51,057 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 18:55:51,058 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 18:55:51,065 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:55:51" (1/1) ... [2022-02-20 18:55:51,086 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:55:51" (1/1) ... [2022-02-20 18:55:51,140 INFO L137 Inliner]: procedures = 26, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 843 [2022-02-20 18:55:51,141 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 18:55:51,142 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 18:55:51,142 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 18:55:51,142 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 18:55:51,149 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:55:51" (1/1) ... [2022-02-20 18:55:51,150 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:55:51" (1/1) ... [2022-02-20 18:55:51,153 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:55:51" (1/1) ... [2022-02-20 18:55:51,154 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:55:51" (1/1) ... [2022-02-20 18:55:51,165 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:55:51" (1/1) ... [2022-02-20 18:55:51,173 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:55:51" (1/1) ... [2022-02-20 18:55:51,175 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:55:51" (1/1) ... [2022-02-20 18:55:51,180 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 18:55:51,181 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 18:55:51,181 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 18:55:51,181 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 18:55:51,182 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:55:51" (1/1) ... [2022-02-20 18:55:51,192 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 18:55:51,217 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 18:55:51,237 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 18:55:51,255 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 18:55:51,279 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 18:55:51,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-20 18:55:51,280 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 18:55:51,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 18:55:51,470 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 18:55:51,472 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 18:55:52,231 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 18:55:52,245 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 18:55:52,246 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-02-20 18:55:52,248 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 06:55:52 BoogieIcfgContainer [2022-02-20 18:55:52,248 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 18:55:52,251 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 18:55:52,251 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 18:55:52,255 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 18:55:52,255 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 06:55:50" (1/3) ... [2022-02-20 18:55:52,256 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@23f37dd1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 06:55:52, skipping insertion in model container [2022-02-20 18:55:52,256 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:55:51" (2/3) ... [2022-02-20 18:55:52,256 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@23f37dd1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 06:55:52, skipping insertion in model container [2022-02-20 18:55:52,256 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 06:55:52" (3/3) ... [2022-02-20 18:55:52,258 INFO L111 eAbstractionObserver]: Analyzing ICFG pals_lcr.7.1.ufo.BOUNDED-14.pals.c.v+nlh-reducer.c [2022-02-20 18:55:52,262 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 18:55:52,263 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-02-20 18:55:52,305 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 18:55:52,310 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 18:55:52,310 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-02-20 18:55:52,335 INFO L276 IsEmpty]: Start isEmpty. Operand has 202 states, 200 states have (on average 1.765) internal successors, (353), 201 states have internal predecessors, (353), 0 states have call successors, (0), 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 18:55:52,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-02-20 18:55:52,346 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 18:55:52,347 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] [2022-02-20 18:55:52,348 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 18:55:52,352 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 18:55:52,353 INFO L85 PathProgramCache]: Analyzing trace with hash -2055920229, now seen corresponding path program 1 times [2022-02-20 18:55:52,361 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 18:55:52,361 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1242665333] [2022-02-20 18:55:52,362 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 18:55:52,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 18:55:52,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:55:52,936 INFO L290 TraceCheckUtils]: 0: Hoare triple {205#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(51, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~nomsg~0 := -1;~r1~0 := 0;~p1~0 := 0;~p1_old~0 := 0;~p1_new~0 := 0;~id1~0 := 0;~st1~0 := 0;~send1~0 := 0;~mode1~0 := 0;~p2~0 := 0;~p2_old~0 := 0;~p2_new~0 := 0;~id2~0 := 0;~st2~0 := 0;~send2~0 := 0;~mode2~0 := 0;~p3~0 := 0;~p3_old~0 := 0;~p3_new~0 := 0;~id3~0 := 0;~st3~0 := 0;~send3~0 := 0;~mode3~0 := 0;~p4~0 := 0;~p4_old~0 := 0;~p4_new~0 := 0;~id4~0 := 0;~st4~0 := 0;~send4~0 := 0;~mode4~0 := 0;~p5~0 := 0;~p5_old~0 := 0;~p5_new~0 := 0;~id5~0 := 0;~st5~0 := 0;~send5~0 := 0;~mode5~0 := 0;~p6~0 := 0;~p6_old~0 := 0;~p6_new~0 := 0;~id6~0 := 0;~st6~0 := 0;~send6~0 := 0;~mode6~0 := 0;~p7~0 := 0;~p7_old~0 := 0;~p7_new~0 := 0;~id7~0 := 0;~st7~0 := 0;~send7~0 := 0;~mode7~0 := 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];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[4 := #funAddr~node5.base], ~nodes~0.offset[4 := #funAddr~node5.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[5 := #funAddr~node6.base], ~nodes~0.offset[5 := #funAddr~node6.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[6 := #funAddr~node7.base], ~nodes~0.offset[6 := #funAddr~node7.offset];~__return_28618~0 := 0;~__return_28763~0 := 0;~__tmp_28984_0~0 := 0;~__return_29020~0 := 0;~__return_28899~0 := 0; {205#true} is VALID [2022-02-20 18:55:52,941 INFO L290 TraceCheckUtils]: 1: Hoare triple {205#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_~node6____CPAchecker_TMP_0~1#1, main_~node6__m6~2#1, main_~node5____CPAchecker_TMP_0~1#1, main_~node5__m5~2#1, main_~node4____CPAchecker_TMP_0~1#1, main_~node4__m4~2#1, main_~node3____CPAchecker_TMP_0~1#1, main_~node3__m3~2#1, main_~node2____CPAchecker_TMP_0~1#1, main_~node2__m2~2#1, main_~node1____CPAchecker_TMP_0~1#1, main_~node1__m1~2#1, main_~main____CPAchecker_TMP_0~1#1, main_~__tmp_2~0#1, main_~assert__arg~1#1, main_~check__tmp~1#1, main_~node7____CPAchecker_TMP_0~1#1, main_~node7__m7~1#1, main_~node6__m6~1#1, main_~node5__m5~1#1, main_~node4__m4~1#1, main_~node3__m3~1#1, main_~node2__m2~1#1, main_~node1__m1~1#1, main_~main____CPAchecker_TMP_0~0#1, main_~__tmp_1~0#1, main_~assert__arg~0#1, main_~check__tmp~0#1, main_~node7____CPAchecker_TMP_0~0#1, main_~node7__m7~0#1, main_~node6____CPAchecker_TMP_0~0#1, main_~node6__m6~0#1, main_~node5____CPAchecker_TMP_0~0#1, main_~node5__m5~0#1, main_~node4____CPAchecker_TMP_0~0#1, main_~node4__m4~0#1, main_~node3____CPAchecker_TMP_0~0#1, main_~node3__m3~0#1, main_~node2____CPAchecker_TMP_0~0#1, main_~node2__m2~0#1, main_~node1____CPAchecker_TMP_0~0#1, main_~node1__m1~0#1, main_~init__tmp~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;assume -128 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 127;~r1~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -128 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 127;~id1~0 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -128 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 127;~st1~0 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -128 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 127;~send1~0 := main_#t~nondet7#1;havoc main_#t~nondet7#1;~mode1~0 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -128 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 127;~id2~0 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -128 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 127;~st2~0 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -128 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 127;~send2~0 := main_#t~nondet11#1;havoc main_#t~nondet11#1;~mode2~0 := main_#t~nondet12#1;havoc main_#t~nondet12#1;assume -128 <= main_#t~nondet13#1 && main_#t~nondet13#1 <= 127;~id3~0 := main_#t~nondet13#1;havoc main_#t~nondet13#1;assume -128 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 127;~st3~0 := main_#t~nondet14#1;havoc main_#t~nondet14#1;assume -128 <= main_#t~nondet15#1 && main_#t~nondet15#1 <= 127;~send3~0 := main_#t~nondet15#1;havoc main_#t~nondet15#1;~mode3~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;assume -128 <= main_#t~nondet17#1 && main_#t~nondet17#1 <= 127;~id4~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;assume -128 <= main_#t~nondet18#1 && main_#t~nondet18#1 <= 127;~st4~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;assume -128 <= main_#t~nondet19#1 && main_#t~nondet19#1 <= 127;~send4~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;~mode4~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;assume -128 <= main_#t~nondet21#1 && main_#t~nondet21#1 <= 127;~id5~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;assume -128 <= main_#t~nondet22#1 && main_#t~nondet22#1 <= 127;~st5~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;assume -128 <= main_#t~nondet23#1 && main_#t~nondet23#1 <= 127;~send5~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;~mode5~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;assume -128 <= main_#t~nondet25#1 && main_#t~nondet25#1 <= 127;~id6~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;assume -128 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 127;~st6~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;assume -128 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 127;~send6~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~mode6~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;assume -128 <= main_#t~nondet29#1 && main_#t~nondet29#1 <= 127;~id7~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;assume -128 <= main_#t~nondet30#1 && main_#t~nondet30#1 <= 127;~st7~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;assume -128 <= main_#t~nondet31#1 && main_#t~nondet31#1 <= 127;~send7~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;~mode7~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;havoc main_~init__tmp~0#1; {205#true} is VALID [2022-02-20 18:55:52,942 INFO L290 TraceCheckUtils]: 2: Hoare triple {205#true} assume 0 == ~r1~0; {205#true} is VALID [2022-02-20 18:55:52,942 INFO L290 TraceCheckUtils]: 3: Hoare triple {205#true} assume ~id1~0 >= 0; {205#true} is VALID [2022-02-20 18:55:52,943 INFO L290 TraceCheckUtils]: 4: Hoare triple {205#true} assume 0 == ~st1~0; {207#(<= ~st1~0 0)} is VALID [2022-02-20 18:55:52,944 INFO L290 TraceCheckUtils]: 5: Hoare triple {207#(<= ~st1~0 0)} assume ~send1~0 == ~id1~0; {207#(<= ~st1~0 0)} is VALID [2022-02-20 18:55:52,944 INFO L290 TraceCheckUtils]: 6: Hoare triple {207#(<= ~st1~0 0)} assume 0 == ~mode1~0 % 256; {207#(<= ~st1~0 0)} is VALID [2022-02-20 18:55:52,945 INFO L290 TraceCheckUtils]: 7: Hoare triple {207#(<= ~st1~0 0)} assume ~id2~0 >= 0; {207#(<= ~st1~0 0)} is VALID [2022-02-20 18:55:52,945 INFO L290 TraceCheckUtils]: 8: Hoare triple {207#(<= ~st1~0 0)} assume 0 == ~st2~0; {208#(<= (+ ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:55:52,946 INFO L290 TraceCheckUtils]: 9: Hoare triple {208#(<= (+ ~st2~0 ~st1~0) 0)} assume ~send2~0 == ~id2~0; {208#(<= (+ ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:55:52,946 INFO L290 TraceCheckUtils]: 10: Hoare triple {208#(<= (+ ~st2~0 ~st1~0) 0)} assume 0 == ~mode2~0 % 256; {208#(<= (+ ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:55:52,947 INFO L290 TraceCheckUtils]: 11: Hoare triple {208#(<= (+ ~st2~0 ~st1~0) 0)} assume ~id3~0 >= 0; {208#(<= (+ ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:55:52,948 INFO L290 TraceCheckUtils]: 12: Hoare triple {208#(<= (+ ~st2~0 ~st1~0) 0)} assume 0 == ~st3~0; {209#(<= (+ ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:55:52,948 INFO L290 TraceCheckUtils]: 13: Hoare triple {209#(<= (+ ~st3~0 ~st2~0 ~st1~0) 0)} assume ~send3~0 == ~id3~0; {209#(<= (+ ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:55:52,949 INFO L290 TraceCheckUtils]: 14: Hoare triple {209#(<= (+ ~st3~0 ~st2~0 ~st1~0) 0)} assume 0 == ~mode3~0 % 256; {209#(<= (+ ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:55:52,949 INFO L290 TraceCheckUtils]: 15: Hoare triple {209#(<= (+ ~st3~0 ~st2~0 ~st1~0) 0)} assume ~id4~0 >= 0; {209#(<= (+ ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:55:52,950 INFO L290 TraceCheckUtils]: 16: Hoare triple {209#(<= (+ ~st3~0 ~st2~0 ~st1~0) 0)} assume 0 == ~st4~0; {210#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:55:52,951 INFO L290 TraceCheckUtils]: 17: Hoare triple {210#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} assume ~send4~0 == ~id4~0; {210#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:55:52,952 INFO L290 TraceCheckUtils]: 18: Hoare triple {210#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} assume 0 == ~mode4~0 % 256; {210#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:55:52,952 INFO L290 TraceCheckUtils]: 19: Hoare triple {210#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} assume ~id5~0 >= 0; {210#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:55:52,953 INFO L290 TraceCheckUtils]: 20: Hoare triple {210#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} assume 0 == ~st5~0; {211#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:55:52,956 INFO L290 TraceCheckUtils]: 21: Hoare triple {211#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} assume ~send5~0 == ~id5~0; {211#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:55:52,956 INFO L290 TraceCheckUtils]: 22: Hoare triple {211#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} assume 0 == ~mode5~0 % 256; {211#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:55:52,957 INFO L290 TraceCheckUtils]: 23: Hoare triple {211#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} assume ~id6~0 >= 0; {211#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:55:52,958 INFO L290 TraceCheckUtils]: 24: Hoare triple {211#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} assume 0 == ~st6~0; {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0) 0)} is VALID [2022-02-20 18:55:52,959 INFO L290 TraceCheckUtils]: 25: Hoare triple {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0) 0)} assume ~send6~0 == ~id6~0; {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0) 0)} is VALID [2022-02-20 18:55:52,959 INFO L290 TraceCheckUtils]: 26: Hoare triple {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0) 0)} assume 0 == ~mode6~0 % 256; {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0) 0)} is VALID [2022-02-20 18:55:52,960 INFO L290 TraceCheckUtils]: 27: Hoare triple {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0) 0)} assume ~id7~0 >= 0; {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0) 0)} is VALID [2022-02-20 18:55:52,961 INFO L290 TraceCheckUtils]: 28: Hoare triple {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0) 0)} assume 0 == ~st7~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:55:52,961 INFO L290 TraceCheckUtils]: 29: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~send7~0 == ~id7~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:55:52,962 INFO L290 TraceCheckUtils]: 30: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume 0 == ~mode7~0 % 256; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:55:52,962 INFO L290 TraceCheckUtils]: 31: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id1~0 != ~id2~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:55:52,963 INFO L290 TraceCheckUtils]: 32: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id1~0 != ~id3~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:55:52,963 INFO L290 TraceCheckUtils]: 33: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id1~0 != ~id4~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:55:52,964 INFO L290 TraceCheckUtils]: 34: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id1~0 != ~id5~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:55:52,965 INFO L290 TraceCheckUtils]: 35: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id1~0 != ~id6~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:55:52,965 INFO L290 TraceCheckUtils]: 36: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id1~0 != ~id7~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:55:52,966 INFO L290 TraceCheckUtils]: 37: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id2~0 != ~id3~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:55:52,967 INFO L290 TraceCheckUtils]: 38: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id2~0 != ~id4~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:55:52,967 INFO L290 TraceCheckUtils]: 39: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id2~0 != ~id5~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:55:52,968 INFO L290 TraceCheckUtils]: 40: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id2~0 != ~id6~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:55:52,969 INFO L290 TraceCheckUtils]: 41: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id2~0 != ~id7~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:55:52,970 INFO L290 TraceCheckUtils]: 42: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id3~0 != ~id4~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:55:52,971 INFO L290 TraceCheckUtils]: 43: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id3~0 != ~id5~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:55:52,971 INFO L290 TraceCheckUtils]: 44: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id3~0 != ~id6~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:55:52,972 INFO L290 TraceCheckUtils]: 45: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id3~0 != ~id7~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:55:52,973 INFO L290 TraceCheckUtils]: 46: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id4~0 != ~id5~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:55:52,973 INFO L290 TraceCheckUtils]: 47: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id4~0 != ~id6~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:55:52,974 INFO L290 TraceCheckUtils]: 48: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id4~0 != ~id7~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:55:52,977 INFO L290 TraceCheckUtils]: 49: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id5~0 != ~id6~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:55:52,979 INFO L290 TraceCheckUtils]: 50: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id5~0 != ~id7~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:55:52,979 INFO L290 TraceCheckUtils]: 51: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id6~0 != ~id7~0;main_~init__tmp~0#1 := 1;~__return_28618~0 := main_~init__tmp~0#1;main_~main__i2~0#1 := ~__return_28618~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:55:52,982 INFO L290 TraceCheckUtils]: 52: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume 0 != main_~main__i2~0#1;~p1_old~0 := ~nomsg~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~nomsg~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~nomsg~0;~p3_new~0 := ~nomsg~0;~p4_old~0 := ~nomsg~0;~p4_new~0 := ~nomsg~0;~p5_old~0 := ~nomsg~0;~p5_new~0 := ~nomsg~0;~p6_old~0 := ~nomsg~0;~p6_new~0 := ~nomsg~0;~p7_old~0 := ~nomsg~0;~p7_new~0 := ~nomsg~0;main_~main__i2~0#1 := 0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:55:52,984 INFO L290 TraceCheckUtils]: 53: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume main_~main__i2~0#1 < 14;havoc main_~node1__m1~0#1;main_~node1__m1~0#1 := ~nomsg~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:55:52,985 INFO L290 TraceCheckUtils]: 54: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode1~0 % 256);havoc main_~node1____CPAchecker_TMP_0~0#1; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:55:52,986 INFO L290 TraceCheckUtils]: 55: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(~send1~0 != ~nomsg~0);main_~node1____CPAchecker_TMP_0~0#1 := ~p1_new~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:55:52,987 INFO L290 TraceCheckUtils]: 56: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~p1_new~0 := (if main_~node1____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node1____CPAchecker_TMP_0~0#1 % 256 else main_~node1____CPAchecker_TMP_0~0#1 % 256 - 256);~mode1~0 := 1;havoc main_~node2__m2~0#1;main_~node2__m2~0#1 := ~nomsg~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:55:52,988 INFO L290 TraceCheckUtils]: 57: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode2~0 % 256);havoc main_~node2____CPAchecker_TMP_0~0#1; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:55:52,988 INFO L290 TraceCheckUtils]: 58: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(~send2~0 != ~nomsg~0);main_~node2____CPAchecker_TMP_0~0#1 := ~p2_new~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:55:52,989 INFO L290 TraceCheckUtils]: 59: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~p2_new~0 := (if main_~node2____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node2____CPAchecker_TMP_0~0#1 % 256 else main_~node2____CPAchecker_TMP_0~0#1 % 256 - 256);~mode2~0 := 1;havoc main_~node3__m3~0#1;main_~node3__m3~0#1 := ~nomsg~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:55:52,990 INFO L290 TraceCheckUtils]: 60: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode3~0 % 256);havoc main_~node3____CPAchecker_TMP_0~0#1; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:55:52,990 INFO L290 TraceCheckUtils]: 61: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(~send3~0 != ~nomsg~0);main_~node3____CPAchecker_TMP_0~0#1 := ~p3_new~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:55:52,992 INFO L290 TraceCheckUtils]: 62: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~p3_new~0 := (if main_~node3____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node3____CPAchecker_TMP_0~0#1 % 256 else main_~node3____CPAchecker_TMP_0~0#1 % 256 - 256);~mode3~0 := 1;havoc main_~node4__m4~0#1;main_~node4__m4~0#1 := ~nomsg~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:55:52,993 INFO L290 TraceCheckUtils]: 63: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode4~0 % 256);havoc main_~node4____CPAchecker_TMP_0~0#1; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:55:52,994 INFO L290 TraceCheckUtils]: 64: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(~send4~0 != ~nomsg~0);main_~node4____CPAchecker_TMP_0~0#1 := ~p4_new~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:55:52,995 INFO L290 TraceCheckUtils]: 65: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~p4_new~0 := (if main_~node4____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node4____CPAchecker_TMP_0~0#1 % 256 else main_~node4____CPAchecker_TMP_0~0#1 % 256 - 256);~mode4~0 := 1;havoc main_~node5__m5~0#1;main_~node5__m5~0#1 := ~nomsg~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:55:52,995 INFO L290 TraceCheckUtils]: 66: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode5~0 % 256);havoc main_~node5____CPAchecker_TMP_0~0#1; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:55:52,996 INFO L290 TraceCheckUtils]: 67: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(~send5~0 != ~nomsg~0);main_~node5____CPAchecker_TMP_0~0#1 := ~p5_new~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:55:52,997 INFO L290 TraceCheckUtils]: 68: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~p5_new~0 := (if main_~node5____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node5____CPAchecker_TMP_0~0#1 % 256 else main_~node5____CPAchecker_TMP_0~0#1 % 256 - 256);~mode5~0 := 1;havoc main_~node6__m6~0#1;main_~node6__m6~0#1 := ~nomsg~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:55:52,998 INFO L290 TraceCheckUtils]: 69: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode6~0 % 256);havoc main_~node6____CPAchecker_TMP_0~0#1; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:55:52,998 INFO L290 TraceCheckUtils]: 70: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(~send6~0 != ~nomsg~0);main_~node6____CPAchecker_TMP_0~0#1 := ~p6_new~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:55:52,999 INFO L290 TraceCheckUtils]: 71: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~p6_new~0 := (if main_~node6____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node6____CPAchecker_TMP_0~0#1 % 256 else main_~node6____CPAchecker_TMP_0~0#1 % 256 - 256);~mode6~0 := 1;havoc main_~node7__m7~0#1;main_~node7__m7~0#1 := ~nomsg~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:55:52,999 INFO L290 TraceCheckUtils]: 72: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode7~0 % 256);havoc main_~node7____CPAchecker_TMP_0~0#1; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:55:53,000 INFO L290 TraceCheckUtils]: 73: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(~send7~0 != ~nomsg~0);main_~node7____CPAchecker_TMP_0~0#1 := ~p7_new~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:55:53,001 INFO L290 TraceCheckUtils]: 74: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~p7_new~0 := (if main_~node7____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node7____CPAchecker_TMP_0~0#1 % 256 else main_~node7____CPAchecker_TMP_0~0#1 % 256 - 256);~mode7~0 := 1;~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;~p4_old~0 := ~p4_new~0;~p4_new~0 := ~nomsg~0;~p5_old~0 := ~p5_new~0;~p5_new~0 := ~nomsg~0;~p6_old~0 := ~p6_new~0;~p6_new~0 := ~nomsg~0;~p7_old~0 := ~p7_new~0;~p7_new~0 := ~nomsg~0;havoc main_~check__tmp~0#1; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:55:53,002 INFO L290 TraceCheckUtils]: 75: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0 + ~st7~0 <= 1; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:55:53,002 INFO L290 TraceCheckUtils]: 76: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(~r1~0 >= 7); {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:55:53,003 INFO L290 TraceCheckUtils]: 77: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0 + ~st7~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:55:53,004 INFO L290 TraceCheckUtils]: 78: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~r1~0 < 7;main_~check__tmp~0#1 := 1;~__return_28763~0 := main_~check__tmp~0#1;main_~main__c1~0#1 := ~__return_28763~0;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; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:55:53,005 INFO L290 TraceCheckUtils]: 79: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(0 == main_~assert__arg~0#1 % 256);main_~main____CPAchecker_TMP_0~0#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:55:53,007 INFO L290 TraceCheckUtils]: 80: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume main_~main__i2~0#1 < 14;havoc main_~node1__m1~1#1;main_~node1__m1~1#1 := ~nomsg~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:55:53,007 INFO L290 TraceCheckUtils]: 81: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(0 == ~mode1~0 % 256);~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256);main_~node1__m1~1#1 := ~p7_old~0;~p7_old~0 := ~nomsg~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:55:53,008 INFO L290 TraceCheckUtils]: 82: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(main_~node1__m1~1#1 != ~nomsg~0); {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:55:53,009 INFO L290 TraceCheckUtils]: 83: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~mode1~0 := 0;havoc main_~node2__m2~1#1;main_~node2__m2~1#1 := ~nomsg~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:55:53,009 INFO L290 TraceCheckUtils]: 84: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(0 == ~mode2~0 % 256);main_~node2__m2~1#1 := ~p1_old~0;~p1_old~0 := ~nomsg~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:55:53,010 INFO L290 TraceCheckUtils]: 85: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(main_~node2__m2~1#1 != ~nomsg~0); {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:55:53,011 INFO L290 TraceCheckUtils]: 86: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~mode2~0 := 0;havoc main_~node3__m3~1#1;main_~node3__m3~1#1 := ~nomsg~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:55:53,011 INFO L290 TraceCheckUtils]: 87: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(0 == ~mode3~0 % 256);main_~node3__m3~1#1 := ~p2_old~0;~p2_old~0 := ~nomsg~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:55:53,012 INFO L290 TraceCheckUtils]: 88: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(main_~node3__m3~1#1 != ~nomsg~0); {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:55:53,013 INFO L290 TraceCheckUtils]: 89: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~mode3~0 := 0;havoc main_~node4__m4~1#1;main_~node4__m4~1#1 := ~nomsg~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:55:53,014 INFO L290 TraceCheckUtils]: 90: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(0 == ~mode4~0 % 256);main_~node4__m4~1#1 := ~p3_old~0;~p3_old~0 := ~nomsg~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:55:53,014 INFO L290 TraceCheckUtils]: 91: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(main_~node4__m4~1#1 != ~nomsg~0); {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:55:53,015 INFO L290 TraceCheckUtils]: 92: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~mode4~0 := 0;havoc main_~node5__m5~1#1;main_~node5__m5~1#1 := ~nomsg~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:55:53,015 INFO L290 TraceCheckUtils]: 93: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(0 == ~mode5~0 % 256);main_~node5__m5~1#1 := ~p4_old~0;~p4_old~0 := ~nomsg~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:55:53,016 INFO L290 TraceCheckUtils]: 94: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(main_~node5__m5~1#1 != ~nomsg~0); {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:55:53,017 INFO L290 TraceCheckUtils]: 95: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~mode5~0 := 0;havoc main_~node6__m6~1#1;main_~node6__m6~1#1 := ~nomsg~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:55:53,017 INFO L290 TraceCheckUtils]: 96: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(0 == ~mode6~0 % 256);main_~node6__m6~1#1 := ~p5_old~0;~p5_old~0 := ~nomsg~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:55:53,018 INFO L290 TraceCheckUtils]: 97: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(main_~node6__m6~1#1 != ~nomsg~0); {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:55:53,018 INFO L290 TraceCheckUtils]: 98: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~mode6~0 := 0;~__tmp_28984_0~0 := main_~main____CPAchecker_TMP_0~0#1; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:55:53,019 INFO L290 TraceCheckUtils]: 99: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} main_~main____CPAchecker_TMP_0~0#1 := ~__tmp_28984_0~0;havoc main_~node7__m7~1#1;main_~node7__m7~1#1 := ~nomsg~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:55:53,020 INFO L290 TraceCheckUtils]: 100: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(0 == ~mode7~0 % 256);main_~node7__m7~1#1 := ~p6_old~0;~p6_old~0 := ~nomsg~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:55:53,020 INFO L290 TraceCheckUtils]: 101: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(main_~node7__m7~1#1 != ~nomsg~0); {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:55:53,021 INFO L290 TraceCheckUtils]: 102: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~mode7~0 := 0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:55:53,021 INFO L290 TraceCheckUtils]: 103: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;~p4_old~0 := ~p4_new~0;~p4_new~0 := ~nomsg~0;~p5_old~0 := ~p5_new~0;~p5_new~0 := ~nomsg~0;~p6_old~0 := ~p6_new~0;~p6_new~0 := ~nomsg~0;~p7_old~0 := ~p7_new~0;~p7_new~0 := ~nomsg~0;havoc main_~check__tmp~1#1; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:55:53,027 INFO L290 TraceCheckUtils]: 104: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0 + ~st7~0 <= 1);main_~check__tmp~1#1 := 0; {206#false} is VALID [2022-02-20 18:55:53,028 INFO L290 TraceCheckUtils]: 105: Hoare triple {206#false} ~__return_29020~0 := main_~check__tmp~1#1;main_~main__c1~0#1 := ~__return_29020~0;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; {206#false} is VALID [2022-02-20 18:55:53,028 INFO L290 TraceCheckUtils]: 106: Hoare triple {206#false} assume 0 == main_~assert__arg~1#1 % 256; {206#false} is VALID [2022-02-20 18:55:53,028 INFO L290 TraceCheckUtils]: 107: Hoare triple {206#false} assume !false; {206#false} is VALID [2022-02-20 18:55:53,030 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 18:55:53,031 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 18:55:53,031 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1242665333] [2022-02-20 18:55:53,032 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1242665333] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 18:55:53,032 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 18:55:53,032 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-02-20 18:55:53,034 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1078591902] [2022-02-20 18:55:53,034 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 18:55:53,040 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 12.0) internal successors, (108), 9 states have internal predecessors, (108), 0 states have call successors, (0), 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 108 [2022-02-20 18:55:53,041 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 18:55:53,044 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 9 states, 9 states have (on average 12.0) internal successors, (108), 9 states have internal predecessors, (108), 0 states have call successors, (0), 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 18:55:53,163 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 108 edges. 108 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:55:53,164 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-02-20 18:55:53,164 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 18:55:53,186 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-02-20 18:55:53,188 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2022-02-20 18:55:53,195 INFO L87 Difference]: Start difference. First operand has 202 states, 200 states have (on average 1.765) internal successors, (353), 201 states have internal predecessors, (353), 0 states have call successors, (0), 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 9 states, 9 states have (on average 12.0) internal successors, (108), 9 states have internal predecessors, (108), 0 states have call successors, (0), 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 18:55:59,289 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:55:59,290 INFO L93 Difference]: Finished difference Result 1459 states and 2342 transitions. [2022-02-20 18:55:59,290 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-02-20 18:55:59,290 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 12.0) internal successors, (108), 9 states have internal predecessors, (108), 0 states have call successors, (0), 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 108 [2022-02-20 18:55:59,291 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 18:55:59,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 12.0) internal successors, (108), 9 states have internal predecessors, (108), 0 states have call successors, (0), 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 18:55:59,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 2342 transitions. [2022-02-20 18:55:59,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 12.0) internal successors, (108), 9 states have internal predecessors, (108), 0 states have call successors, (0), 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 18:55:59,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 2342 transitions. [2022-02-20 18:55:59,354 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 2342 transitions. [2022-02-20 18:56:01,056 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 2342 edges. 2342 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:56:01,246 INFO L225 Difference]: With dead ends: 1459 [2022-02-20 18:56:01,246 INFO L226 Difference]: Without dead ends: 1333 [2022-02-20 18:56:01,250 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 28 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=124, Invalid=256, Unknown=0, NotChecked=0, Total=380 [2022-02-20 18:56:01,254 INFO L933 BasicCegarLoop]: 868 mSDtfsCounter, 2676 mSDsluCounter, 6172 mSDsCounter, 0 mSdLazyCounter, 483 mSolverCounterSat, 11 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2676 SdHoareTripleChecker+Valid, 7040 SdHoareTripleChecker+Invalid, 494 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 483 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-02-20 18:56:01,255 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2676 Valid, 7040 Invalid, 494 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 483 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-02-20 18:56:01,270 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1333 states. [2022-02-20 18:56:01,481 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1333 to 304. [2022-02-20 18:56:01,481 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 18:56:01,488 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1333 states. Second operand has 304 states, 303 states have (on average 1.4422442244224423) internal successors, (437), 303 states have internal predecessors, (437), 0 states have call successors, (0), 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 18:56:01,489 INFO L74 IsIncluded]: Start isIncluded. First operand 1333 states. Second operand has 304 states, 303 states have (on average 1.4422442244224423) internal successors, (437), 303 states have internal predecessors, (437), 0 states have call successors, (0), 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 18:56:01,491 INFO L87 Difference]: Start difference. First operand 1333 states. Second operand has 304 states, 303 states have (on average 1.4422442244224423) internal successors, (437), 303 states have internal predecessors, (437), 0 states have call successors, (0), 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 18:56:01,585 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:56:01,586 INFO L93 Difference]: Finished difference Result 1333 states and 2047 transitions. [2022-02-20 18:56:01,587 INFO L276 IsEmpty]: Start isEmpty. Operand 1333 states and 2047 transitions. [2022-02-20 18:56:01,595 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:56:01,596 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:56:01,597 INFO L74 IsIncluded]: Start isIncluded. First operand has 304 states, 303 states have (on average 1.4422442244224423) internal successors, (437), 303 states have internal predecessors, (437), 0 states have call successors, (0), 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 1333 states. [2022-02-20 18:56:01,599 INFO L87 Difference]: Start difference. First operand has 304 states, 303 states have (on average 1.4422442244224423) internal successors, (437), 303 states have internal predecessors, (437), 0 states have call successors, (0), 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 1333 states. [2022-02-20 18:56:01,679 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:56:01,679 INFO L93 Difference]: Finished difference Result 1333 states and 2047 transitions. [2022-02-20 18:56:01,680 INFO L276 IsEmpty]: Start isEmpty. Operand 1333 states and 2047 transitions. [2022-02-20 18:56:01,682 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:56:01,682 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:56:01,682 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 18:56:01,682 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 18:56:01,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 304 states, 303 states have (on average 1.4422442244224423) internal successors, (437), 303 states have internal predecessors, (437), 0 states have call successors, (0), 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 18:56:01,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 304 states and 437 transitions. [2022-02-20 18:56:01,695 INFO L78 Accepts]: Start accepts. Automaton has 304 states and 437 transitions. Word has length 108 [2022-02-20 18:56:01,696 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 18:56:01,697 INFO L470 AbstractCegarLoop]: Abstraction has 304 states and 437 transitions. [2022-02-20 18:56:01,697 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 12.0) internal successors, (108), 9 states have internal predecessors, (108), 0 states have call successors, (0), 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 18:56:01,697 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 437 transitions. [2022-02-20 18:56:01,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-02-20 18:56:01,699 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 18:56:01,700 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] [2022-02-20 18:56:01,700 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-20 18:56:01,700 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 18:56:01,700 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 18:56:01,701 INFO L85 PathProgramCache]: Analyzing trace with hash -924120728, now seen corresponding path program 1 times [2022-02-20 18:56:01,701 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 18:56:01,701 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [176798222] [2022-02-20 18:56:01,701 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 18:56:01,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 18:56:01,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:56:01,915 INFO L290 TraceCheckUtils]: 0: Hoare triple {5263#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(51, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~nomsg~0 := -1;~r1~0 := 0;~p1~0 := 0;~p1_old~0 := 0;~p1_new~0 := 0;~id1~0 := 0;~st1~0 := 0;~send1~0 := 0;~mode1~0 := 0;~p2~0 := 0;~p2_old~0 := 0;~p2_new~0 := 0;~id2~0 := 0;~st2~0 := 0;~send2~0 := 0;~mode2~0 := 0;~p3~0 := 0;~p3_old~0 := 0;~p3_new~0 := 0;~id3~0 := 0;~st3~0 := 0;~send3~0 := 0;~mode3~0 := 0;~p4~0 := 0;~p4_old~0 := 0;~p4_new~0 := 0;~id4~0 := 0;~st4~0 := 0;~send4~0 := 0;~mode4~0 := 0;~p5~0 := 0;~p5_old~0 := 0;~p5_new~0 := 0;~id5~0 := 0;~st5~0 := 0;~send5~0 := 0;~mode5~0 := 0;~p6~0 := 0;~p6_old~0 := 0;~p6_new~0 := 0;~id6~0 := 0;~st6~0 := 0;~send6~0 := 0;~mode6~0 := 0;~p7~0 := 0;~p7_old~0 := 0;~p7_new~0 := 0;~id7~0 := 0;~st7~0 := 0;~send7~0 := 0;~mode7~0 := 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];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[4 := #funAddr~node5.base], ~nodes~0.offset[4 := #funAddr~node5.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[5 := #funAddr~node6.base], ~nodes~0.offset[5 := #funAddr~node6.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[6 := #funAddr~node7.base], ~nodes~0.offset[6 := #funAddr~node7.offset];~__return_28618~0 := 0;~__return_28763~0 := 0;~__tmp_28984_0~0 := 0;~__return_29020~0 := 0;~__return_28899~0 := 0; {5263#true} is VALID [2022-02-20 18:56:01,915 INFO L290 TraceCheckUtils]: 1: Hoare triple {5263#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_~node6____CPAchecker_TMP_0~1#1, main_~node6__m6~2#1, main_~node5____CPAchecker_TMP_0~1#1, main_~node5__m5~2#1, main_~node4____CPAchecker_TMP_0~1#1, main_~node4__m4~2#1, main_~node3____CPAchecker_TMP_0~1#1, main_~node3__m3~2#1, main_~node2____CPAchecker_TMP_0~1#1, main_~node2__m2~2#1, main_~node1____CPAchecker_TMP_0~1#1, main_~node1__m1~2#1, main_~main____CPAchecker_TMP_0~1#1, main_~__tmp_2~0#1, main_~assert__arg~1#1, main_~check__tmp~1#1, main_~node7____CPAchecker_TMP_0~1#1, main_~node7__m7~1#1, main_~node6__m6~1#1, main_~node5__m5~1#1, main_~node4__m4~1#1, main_~node3__m3~1#1, main_~node2__m2~1#1, main_~node1__m1~1#1, main_~main____CPAchecker_TMP_0~0#1, main_~__tmp_1~0#1, main_~assert__arg~0#1, main_~check__tmp~0#1, main_~node7____CPAchecker_TMP_0~0#1, main_~node7__m7~0#1, main_~node6____CPAchecker_TMP_0~0#1, main_~node6__m6~0#1, main_~node5____CPAchecker_TMP_0~0#1, main_~node5__m5~0#1, main_~node4____CPAchecker_TMP_0~0#1, main_~node4__m4~0#1, main_~node3____CPAchecker_TMP_0~0#1, main_~node3__m3~0#1, main_~node2____CPAchecker_TMP_0~0#1, main_~node2__m2~0#1, main_~node1____CPAchecker_TMP_0~0#1, main_~node1__m1~0#1, main_~init__tmp~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;assume -128 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 127;~r1~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -128 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 127;~id1~0 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -128 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 127;~st1~0 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -128 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 127;~send1~0 := main_#t~nondet7#1;havoc main_#t~nondet7#1;~mode1~0 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -128 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 127;~id2~0 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -128 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 127;~st2~0 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -128 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 127;~send2~0 := main_#t~nondet11#1;havoc main_#t~nondet11#1;~mode2~0 := main_#t~nondet12#1;havoc main_#t~nondet12#1;assume -128 <= main_#t~nondet13#1 && main_#t~nondet13#1 <= 127;~id3~0 := main_#t~nondet13#1;havoc main_#t~nondet13#1;assume -128 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 127;~st3~0 := main_#t~nondet14#1;havoc main_#t~nondet14#1;assume -128 <= main_#t~nondet15#1 && main_#t~nondet15#1 <= 127;~send3~0 := main_#t~nondet15#1;havoc main_#t~nondet15#1;~mode3~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;assume -128 <= main_#t~nondet17#1 && main_#t~nondet17#1 <= 127;~id4~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;assume -128 <= main_#t~nondet18#1 && main_#t~nondet18#1 <= 127;~st4~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;assume -128 <= main_#t~nondet19#1 && main_#t~nondet19#1 <= 127;~send4~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;~mode4~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;assume -128 <= main_#t~nondet21#1 && main_#t~nondet21#1 <= 127;~id5~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;assume -128 <= main_#t~nondet22#1 && main_#t~nondet22#1 <= 127;~st5~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;assume -128 <= main_#t~nondet23#1 && main_#t~nondet23#1 <= 127;~send5~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;~mode5~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;assume -128 <= main_#t~nondet25#1 && main_#t~nondet25#1 <= 127;~id6~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;assume -128 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 127;~st6~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;assume -128 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 127;~send6~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~mode6~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;assume -128 <= main_#t~nondet29#1 && main_#t~nondet29#1 <= 127;~id7~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;assume -128 <= main_#t~nondet30#1 && main_#t~nondet30#1 <= 127;~st7~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;assume -128 <= main_#t~nondet31#1 && main_#t~nondet31#1 <= 127;~send7~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;~mode7~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;havoc main_~init__tmp~0#1; {5263#true} is VALID [2022-02-20 18:56:01,916 INFO L290 TraceCheckUtils]: 2: Hoare triple {5263#true} assume 0 == ~r1~0; {5263#true} is VALID [2022-02-20 18:56:01,917 INFO L290 TraceCheckUtils]: 3: Hoare triple {5263#true} assume ~id1~0 >= 0; {5263#true} is VALID [2022-02-20 18:56:01,917 INFO L290 TraceCheckUtils]: 4: Hoare triple {5263#true} assume 0 == ~st1~0; {5263#true} is VALID [2022-02-20 18:56:01,918 INFO L290 TraceCheckUtils]: 5: Hoare triple {5263#true} assume ~send1~0 == ~id1~0; {5263#true} is VALID [2022-02-20 18:56:01,919 INFO L290 TraceCheckUtils]: 6: Hoare triple {5263#true} assume 0 == ~mode1~0 % 256; {5263#true} is VALID [2022-02-20 18:56:01,919 INFO L290 TraceCheckUtils]: 7: Hoare triple {5263#true} assume ~id2~0 >= 0; {5263#true} is VALID [2022-02-20 18:56:01,919 INFO L290 TraceCheckUtils]: 8: Hoare triple {5263#true} assume 0 == ~st2~0; {5265#(<= ~st2~0 0)} is VALID [2022-02-20 18:56:01,931 INFO L290 TraceCheckUtils]: 9: Hoare triple {5265#(<= ~st2~0 0)} assume ~send2~0 == ~id2~0; {5265#(<= ~st2~0 0)} is VALID [2022-02-20 18:56:01,932 INFO L290 TraceCheckUtils]: 10: Hoare triple {5265#(<= ~st2~0 0)} assume 0 == ~mode2~0 % 256; {5265#(<= ~st2~0 0)} is VALID [2022-02-20 18:56:01,932 INFO L290 TraceCheckUtils]: 11: Hoare triple {5265#(<= ~st2~0 0)} assume ~id3~0 >= 0; {5265#(<= ~st2~0 0)} is VALID [2022-02-20 18:56:01,933 INFO L290 TraceCheckUtils]: 12: Hoare triple {5265#(<= ~st2~0 0)} assume 0 == ~st3~0; {5266#(<= (+ ~st3~0 ~st2~0) 0)} is VALID [2022-02-20 18:56:01,933 INFO L290 TraceCheckUtils]: 13: Hoare triple {5266#(<= (+ ~st3~0 ~st2~0) 0)} assume ~send3~0 == ~id3~0; {5266#(<= (+ ~st3~0 ~st2~0) 0)} is VALID [2022-02-20 18:56:01,933 INFO L290 TraceCheckUtils]: 14: Hoare triple {5266#(<= (+ ~st3~0 ~st2~0) 0)} assume 0 == ~mode3~0 % 256; {5266#(<= (+ ~st3~0 ~st2~0) 0)} is VALID [2022-02-20 18:56:01,934 INFO L290 TraceCheckUtils]: 15: Hoare triple {5266#(<= (+ ~st3~0 ~st2~0) 0)} assume ~id4~0 >= 0; {5266#(<= (+ ~st3~0 ~st2~0) 0)} is VALID [2022-02-20 18:56:01,934 INFO L290 TraceCheckUtils]: 16: Hoare triple {5266#(<= (+ ~st3~0 ~st2~0) 0)} assume 0 == ~st4~0; {5267#(<= (+ ~st4~0 ~st3~0 ~st2~0) 0)} is VALID [2022-02-20 18:56:01,939 INFO L290 TraceCheckUtils]: 17: Hoare triple {5267#(<= (+ ~st4~0 ~st3~0 ~st2~0) 0)} assume ~send4~0 == ~id4~0; {5267#(<= (+ ~st4~0 ~st3~0 ~st2~0) 0)} is VALID [2022-02-20 18:56:01,940 INFO L290 TraceCheckUtils]: 18: Hoare triple {5267#(<= (+ ~st4~0 ~st3~0 ~st2~0) 0)} assume 0 == ~mode4~0 % 256; {5267#(<= (+ ~st4~0 ~st3~0 ~st2~0) 0)} is VALID [2022-02-20 18:56:01,940 INFO L290 TraceCheckUtils]: 19: Hoare triple {5267#(<= (+ ~st4~0 ~st3~0 ~st2~0) 0)} assume ~id5~0 >= 0; {5267#(<= (+ ~st4~0 ~st3~0 ~st2~0) 0)} is VALID [2022-02-20 18:56:01,941 INFO L290 TraceCheckUtils]: 20: Hoare triple {5267#(<= (+ ~st4~0 ~st3~0 ~st2~0) 0)} assume 0 == ~st5~0; {5268#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0) 0)} is VALID [2022-02-20 18:56:01,941 INFO L290 TraceCheckUtils]: 21: Hoare triple {5268#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0) 0)} assume ~send5~0 == ~id5~0; {5268#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0) 0)} is VALID [2022-02-20 18:56:01,942 INFO L290 TraceCheckUtils]: 22: Hoare triple {5268#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0) 0)} assume 0 == ~mode5~0 % 256; {5268#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0) 0)} is VALID [2022-02-20 18:56:01,942 INFO L290 TraceCheckUtils]: 23: Hoare triple {5268#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0) 0)} assume ~id6~0 >= 0; {5268#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0) 0)} is VALID [2022-02-20 18:56:01,943 INFO L290 TraceCheckUtils]: 24: Hoare triple {5268#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0) 0)} assume 0 == ~st6~0; {5269#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:01,943 INFO L290 TraceCheckUtils]: 25: Hoare triple {5269#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st6~0) 0)} assume ~send6~0 == ~id6~0; {5269#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:01,944 INFO L290 TraceCheckUtils]: 26: Hoare triple {5269#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st6~0) 0)} assume 0 == ~mode6~0 % 256; {5269#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:01,944 INFO L290 TraceCheckUtils]: 27: Hoare triple {5269#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st6~0) 0)} assume ~id7~0 >= 0; {5269#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:01,945 INFO L290 TraceCheckUtils]: 28: Hoare triple {5269#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st6~0) 0)} assume 0 == ~st7~0; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:01,945 INFO L290 TraceCheckUtils]: 29: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume ~send7~0 == ~id7~0; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:01,946 INFO L290 TraceCheckUtils]: 30: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume 0 == ~mode7~0 % 256; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:01,946 INFO L290 TraceCheckUtils]: 31: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume ~id1~0 != ~id2~0; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:01,947 INFO L290 TraceCheckUtils]: 32: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume ~id1~0 != ~id3~0; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:01,947 INFO L290 TraceCheckUtils]: 33: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume ~id1~0 != ~id4~0; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:01,948 INFO L290 TraceCheckUtils]: 34: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume ~id1~0 != ~id5~0; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:01,948 INFO L290 TraceCheckUtils]: 35: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume ~id1~0 != ~id6~0; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:01,949 INFO L290 TraceCheckUtils]: 36: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume ~id1~0 != ~id7~0; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:01,954 INFO L290 TraceCheckUtils]: 37: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume ~id2~0 != ~id3~0; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:01,954 INFO L290 TraceCheckUtils]: 38: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume ~id2~0 != ~id4~0; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:01,955 INFO L290 TraceCheckUtils]: 39: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume ~id2~0 != ~id5~0; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:01,955 INFO L290 TraceCheckUtils]: 40: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume ~id2~0 != ~id6~0; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:01,956 INFO L290 TraceCheckUtils]: 41: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume ~id2~0 != ~id7~0; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:01,956 INFO L290 TraceCheckUtils]: 42: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume ~id3~0 != ~id4~0; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:01,957 INFO L290 TraceCheckUtils]: 43: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume ~id3~0 != ~id5~0; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:01,957 INFO L290 TraceCheckUtils]: 44: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume ~id3~0 != ~id6~0; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:01,958 INFO L290 TraceCheckUtils]: 45: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume ~id3~0 != ~id7~0; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:01,958 INFO L290 TraceCheckUtils]: 46: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume ~id4~0 != ~id5~0; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:01,959 INFO L290 TraceCheckUtils]: 47: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume ~id4~0 != ~id6~0; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:01,959 INFO L290 TraceCheckUtils]: 48: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume ~id4~0 != ~id7~0; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:01,960 INFO L290 TraceCheckUtils]: 49: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume ~id5~0 != ~id6~0; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:01,960 INFO L290 TraceCheckUtils]: 50: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume ~id5~0 != ~id7~0; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:01,961 INFO L290 TraceCheckUtils]: 51: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume ~id6~0 != ~id7~0;main_~init__tmp~0#1 := 1;~__return_28618~0 := main_~init__tmp~0#1;main_~main__i2~0#1 := ~__return_28618~0; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:01,961 INFO L290 TraceCheckUtils]: 52: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume 0 != main_~main__i2~0#1;~p1_old~0 := ~nomsg~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~nomsg~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~nomsg~0;~p3_new~0 := ~nomsg~0;~p4_old~0 := ~nomsg~0;~p4_new~0 := ~nomsg~0;~p5_old~0 := ~nomsg~0;~p5_new~0 := ~nomsg~0;~p6_old~0 := ~nomsg~0;~p6_new~0 := ~nomsg~0;~p7_old~0 := ~nomsg~0;~p7_new~0 := ~nomsg~0;main_~main__i2~0#1 := 0; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:01,962 INFO L290 TraceCheckUtils]: 53: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume main_~main__i2~0#1 < 14;havoc main_~node1__m1~0#1;main_~node1__m1~0#1 := ~nomsg~0; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:01,962 INFO L290 TraceCheckUtils]: 54: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode1~0 % 256);havoc main_~node1____CPAchecker_TMP_0~0#1; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:01,963 INFO L290 TraceCheckUtils]: 55: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume !(~send1~0 != ~nomsg~0);main_~node1____CPAchecker_TMP_0~0#1 := ~p1_new~0; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:01,964 INFO L290 TraceCheckUtils]: 56: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} ~p1_new~0 := (if main_~node1____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node1____CPAchecker_TMP_0~0#1 % 256 else main_~node1____CPAchecker_TMP_0~0#1 % 256 - 256);~mode1~0 := 1;havoc main_~node2__m2~0#1;main_~node2__m2~0#1 := ~nomsg~0; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:01,964 INFO L290 TraceCheckUtils]: 57: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode2~0 % 256);havoc main_~node2____CPAchecker_TMP_0~0#1; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:01,964 INFO L290 TraceCheckUtils]: 58: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume !(~send2~0 != ~nomsg~0);main_~node2____CPAchecker_TMP_0~0#1 := ~p2_new~0; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:01,965 INFO L290 TraceCheckUtils]: 59: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} ~p2_new~0 := (if main_~node2____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node2____CPAchecker_TMP_0~0#1 % 256 else main_~node2____CPAchecker_TMP_0~0#1 % 256 - 256);~mode2~0 := 1;havoc main_~node3__m3~0#1;main_~node3__m3~0#1 := ~nomsg~0; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:01,966 INFO L290 TraceCheckUtils]: 60: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode3~0 % 256);havoc main_~node3____CPAchecker_TMP_0~0#1; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:01,966 INFO L290 TraceCheckUtils]: 61: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume !(~send3~0 != ~nomsg~0);main_~node3____CPAchecker_TMP_0~0#1 := ~p3_new~0; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:01,967 INFO L290 TraceCheckUtils]: 62: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} ~p3_new~0 := (if main_~node3____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node3____CPAchecker_TMP_0~0#1 % 256 else main_~node3____CPAchecker_TMP_0~0#1 % 256 - 256);~mode3~0 := 1;havoc main_~node4__m4~0#1;main_~node4__m4~0#1 := ~nomsg~0; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:01,967 INFO L290 TraceCheckUtils]: 63: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode4~0 % 256);havoc main_~node4____CPAchecker_TMP_0~0#1; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:01,968 INFO L290 TraceCheckUtils]: 64: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume !(~send4~0 != ~nomsg~0);main_~node4____CPAchecker_TMP_0~0#1 := ~p4_new~0; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:01,968 INFO L290 TraceCheckUtils]: 65: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} ~p4_new~0 := (if main_~node4____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node4____CPAchecker_TMP_0~0#1 % 256 else main_~node4____CPAchecker_TMP_0~0#1 % 256 - 256);~mode4~0 := 1;havoc main_~node5__m5~0#1;main_~node5__m5~0#1 := ~nomsg~0; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:01,969 INFO L290 TraceCheckUtils]: 66: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode5~0 % 256);havoc main_~node5____CPAchecker_TMP_0~0#1; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:01,969 INFO L290 TraceCheckUtils]: 67: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume !(~send5~0 != ~nomsg~0);main_~node5____CPAchecker_TMP_0~0#1 := ~p5_new~0; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:01,970 INFO L290 TraceCheckUtils]: 68: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} ~p5_new~0 := (if main_~node5____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node5____CPAchecker_TMP_0~0#1 % 256 else main_~node5____CPAchecker_TMP_0~0#1 % 256 - 256);~mode5~0 := 1;havoc main_~node6__m6~0#1;main_~node6__m6~0#1 := ~nomsg~0; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:01,970 INFO L290 TraceCheckUtils]: 69: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode6~0 % 256);havoc main_~node6____CPAchecker_TMP_0~0#1; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:01,971 INFO L290 TraceCheckUtils]: 70: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume !(~send6~0 != ~nomsg~0);main_~node6____CPAchecker_TMP_0~0#1 := ~p6_new~0; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:01,971 INFO L290 TraceCheckUtils]: 71: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} ~p6_new~0 := (if main_~node6____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node6____CPAchecker_TMP_0~0#1 % 256 else main_~node6____CPAchecker_TMP_0~0#1 % 256 - 256);~mode6~0 := 1;havoc main_~node7__m7~0#1;main_~node7__m7~0#1 := ~nomsg~0; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:01,972 INFO L290 TraceCheckUtils]: 72: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode7~0 % 256);havoc main_~node7____CPAchecker_TMP_0~0#1; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:01,972 INFO L290 TraceCheckUtils]: 73: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume !(~send7~0 != ~nomsg~0);main_~node7____CPAchecker_TMP_0~0#1 := ~p7_new~0; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:01,973 INFO L290 TraceCheckUtils]: 74: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} ~p7_new~0 := (if main_~node7____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node7____CPAchecker_TMP_0~0#1 % 256 else main_~node7____CPAchecker_TMP_0~0#1 % 256 - 256);~mode7~0 := 1;~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;~p4_old~0 := ~p4_new~0;~p4_new~0 := ~nomsg~0;~p5_old~0 := ~p5_new~0;~p5_new~0 := ~nomsg~0;~p6_old~0 := ~p6_new~0;~p6_new~0 := ~nomsg~0;~p7_old~0 := ~p7_new~0;~p7_new~0 := ~nomsg~0;havoc main_~check__tmp~0#1; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:01,973 INFO L290 TraceCheckUtils]: 75: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0 + ~st7~0 <= 1; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:01,974 INFO L290 TraceCheckUtils]: 76: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume !(~r1~0 >= 7); {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:01,974 INFO L290 TraceCheckUtils]: 77: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0 + ~st7~0; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:01,975 INFO L290 TraceCheckUtils]: 78: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume ~r1~0 < 7;main_~check__tmp~0#1 := 1;~__return_28763~0 := main_~check__tmp~0#1;main_~main__c1~0#1 := ~__return_28763~0;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; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:01,975 INFO L290 TraceCheckUtils]: 79: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume !(0 == main_~assert__arg~0#1 % 256);main_~main____CPAchecker_TMP_0~0#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:01,976 INFO L290 TraceCheckUtils]: 80: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume main_~main__i2~0#1 < 14;havoc main_~node1__m1~1#1;main_~node1__m1~1#1 := ~nomsg~0; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:01,976 INFO L290 TraceCheckUtils]: 81: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume !(0 == ~mode1~0 % 256);~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256);main_~node1__m1~1#1 := ~p7_old~0;~p7_old~0 := ~nomsg~0; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:01,977 INFO L290 TraceCheckUtils]: 82: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume main_~node1__m1~1#1 != ~nomsg~0; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:01,977 INFO L290 TraceCheckUtils]: 83: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume !(main_~node1__m1~1#1 > ~id1~0); {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:01,978 INFO L290 TraceCheckUtils]: 84: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume main_~node1__m1~1#1 == ~id1~0;~st1~0 := 1; {5271#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:01,978 INFO L290 TraceCheckUtils]: 85: Hoare triple {5271#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} ~mode1~0 := 0;havoc main_~node2__m2~1#1;main_~node2__m2~1#1 := ~nomsg~0; {5271#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:01,979 INFO L290 TraceCheckUtils]: 86: Hoare triple {5271#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} assume !(0 == ~mode2~0 % 256);main_~node2__m2~1#1 := ~p1_old~0;~p1_old~0 := ~nomsg~0; {5271#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:01,979 INFO L290 TraceCheckUtils]: 87: Hoare triple {5271#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} assume !(main_~node2__m2~1#1 != ~nomsg~0); {5271#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:01,980 INFO L290 TraceCheckUtils]: 88: Hoare triple {5271#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} ~mode2~0 := 0;havoc main_~node3__m3~1#1;main_~node3__m3~1#1 := ~nomsg~0; {5271#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:01,980 INFO L290 TraceCheckUtils]: 89: Hoare triple {5271#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} assume !(0 == ~mode3~0 % 256);main_~node3__m3~1#1 := ~p2_old~0;~p2_old~0 := ~nomsg~0; {5271#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:01,981 INFO L290 TraceCheckUtils]: 90: Hoare triple {5271#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} assume !(main_~node3__m3~1#1 != ~nomsg~0); {5271#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:01,981 INFO L290 TraceCheckUtils]: 91: Hoare triple {5271#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} ~mode3~0 := 0;havoc main_~node4__m4~1#1;main_~node4__m4~1#1 := ~nomsg~0; {5271#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:01,982 INFO L290 TraceCheckUtils]: 92: Hoare triple {5271#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} assume !(0 == ~mode4~0 % 256);main_~node4__m4~1#1 := ~p3_old~0;~p3_old~0 := ~nomsg~0; {5271#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:01,982 INFO L290 TraceCheckUtils]: 93: Hoare triple {5271#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} assume !(main_~node4__m4~1#1 != ~nomsg~0); {5271#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:01,983 INFO L290 TraceCheckUtils]: 94: Hoare triple {5271#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} ~mode4~0 := 0;havoc main_~node5__m5~1#1;main_~node5__m5~1#1 := ~nomsg~0; {5271#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:01,983 INFO L290 TraceCheckUtils]: 95: Hoare triple {5271#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} assume !(0 == ~mode5~0 % 256);main_~node5__m5~1#1 := ~p4_old~0;~p4_old~0 := ~nomsg~0; {5271#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:01,984 INFO L290 TraceCheckUtils]: 96: Hoare triple {5271#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} assume !(main_~node5__m5~1#1 != ~nomsg~0); {5271#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:01,984 INFO L290 TraceCheckUtils]: 97: Hoare triple {5271#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} ~mode5~0 := 0;havoc main_~node6__m6~1#1;main_~node6__m6~1#1 := ~nomsg~0; {5271#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:01,985 INFO L290 TraceCheckUtils]: 98: Hoare triple {5271#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} assume !(0 == ~mode6~0 % 256);main_~node6__m6~1#1 := ~p5_old~0;~p5_old~0 := ~nomsg~0; {5271#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:01,985 INFO L290 TraceCheckUtils]: 99: Hoare triple {5271#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} assume !(main_~node6__m6~1#1 != ~nomsg~0); {5271#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:01,986 INFO L290 TraceCheckUtils]: 100: Hoare triple {5271#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} ~mode6~0 := 0;~__tmp_28984_0~0 := main_~main____CPAchecker_TMP_0~0#1; {5271#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:01,986 INFO L290 TraceCheckUtils]: 101: Hoare triple {5271#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} main_~main____CPAchecker_TMP_0~0#1 := ~__tmp_28984_0~0;havoc main_~node7__m7~1#1;main_~node7__m7~1#1 := ~nomsg~0; {5271#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:01,987 INFO L290 TraceCheckUtils]: 102: Hoare triple {5271#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} assume !(0 == ~mode7~0 % 256);main_~node7__m7~1#1 := ~p6_old~0;~p6_old~0 := ~nomsg~0; {5271#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:01,988 INFO L290 TraceCheckUtils]: 103: Hoare triple {5271#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} assume !(main_~node7__m7~1#1 != ~nomsg~0); {5271#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:01,988 INFO L290 TraceCheckUtils]: 104: Hoare triple {5271#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} ~mode7~0 := 0; {5271#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:01,989 INFO L290 TraceCheckUtils]: 105: Hoare triple {5271#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} ~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;~p4_old~0 := ~p4_new~0;~p4_new~0 := ~nomsg~0;~p5_old~0 := ~p5_new~0;~p5_new~0 := ~nomsg~0;~p6_old~0 := ~p6_new~0;~p6_new~0 := ~nomsg~0;~p7_old~0 := ~p7_new~0;~p7_new~0 := ~nomsg~0;havoc main_~check__tmp~1#1; {5271#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:01,989 INFO L290 TraceCheckUtils]: 106: Hoare triple {5271#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0 + ~st7~0 <= 1);main_~check__tmp~1#1 := 0; {5264#false} is VALID [2022-02-20 18:56:01,989 INFO L290 TraceCheckUtils]: 107: Hoare triple {5264#false} ~__return_29020~0 := main_~check__tmp~1#1;main_~main__c1~0#1 := ~__return_29020~0;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; {5264#false} is VALID [2022-02-20 18:56:01,990 INFO L290 TraceCheckUtils]: 108: Hoare triple {5264#false} assume 0 == main_~assert__arg~1#1 % 256; {5264#false} is VALID [2022-02-20 18:56:01,990 INFO L290 TraceCheckUtils]: 109: Hoare triple {5264#false} assume !false; {5264#false} is VALID [2022-02-20 18:56:01,991 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 18:56:01,991 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 18:56:01,992 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [176798222] [2022-02-20 18:56:01,993 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [176798222] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 18:56:01,993 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 18:56:01,993 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-02-20 18:56:01,993 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [340353645] [2022-02-20 18:56:01,993 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 18:56:01,995 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 12.222222222222221) internal successors, (110), 9 states have internal predecessors, (110), 0 states have call successors, (0), 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 110 [2022-02-20 18:56:01,995 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 18:56:01,996 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 9 states, 9 states have (on average 12.222222222222221) internal successors, (110), 9 states have internal predecessors, (110), 0 states have call successors, (0), 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 18:56:02,091 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 110 edges. 110 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:56:02,091 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-02-20 18:56:02,092 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 18:56:02,092 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-02-20 18:56:02,093 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2022-02-20 18:56:02,093 INFO L87 Difference]: Start difference. First operand 304 states and 437 transitions. Second operand has 9 states, 9 states have (on average 12.222222222222221) internal successors, (110), 9 states have internal predecessors, (110), 0 states have call successors, (0), 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 18:56:06,787 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:56:06,787 INFO L93 Difference]: Finished difference Result 1560 states and 2419 transitions. [2022-02-20 18:56:06,787 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-20 18:56:06,788 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 12.222222222222221) internal successors, (110), 9 states have internal predecessors, (110), 0 states have call successors, (0), 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 110 [2022-02-20 18:56:06,788 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 18:56:06,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 12.222222222222221) internal successors, (110), 9 states have internal predecessors, (110), 0 states have call successors, (0), 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 18:56:06,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1419 transitions. [2022-02-20 18:56:06,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 12.222222222222221) internal successors, (110), 9 states have internal predecessors, (110), 0 states have call successors, (0), 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 18:56:06,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1419 transitions. [2022-02-20 18:56:06,813 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 1419 transitions. [2022-02-20 18:56:07,834 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1419 edges. 1419 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:56:07,934 INFO L225 Difference]: With dead ends: 1560 [2022-02-20 18:56:07,934 INFO L226 Difference]: Without dead ends: 1400 [2022-02-20 18:56:07,937 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=70, Invalid=140, Unknown=0, NotChecked=0, Total=210 [2022-02-20 18:56:07,938 INFO L933 BasicCegarLoop]: 831 mSDtfsCounter, 1946 mSDsluCounter, 3187 mSDsCounter, 0 mSdLazyCounter, 378 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1946 SdHoareTripleChecker+Valid, 4018 SdHoareTripleChecker+Invalid, 385 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 378 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-02-20 18:56:07,938 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1946 Valid, 4018 Invalid, 385 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 378 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-02-20 18:56:07,944 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1400 states. [2022-02-20 18:56:08,517 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1400 to 483. [2022-02-20 18:56:08,517 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 18:56:08,518 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1400 states. Second operand has 483 states, 482 states have (on average 1.495850622406639) internal successors, (721), 482 states have internal predecessors, (721), 0 states have call successors, (0), 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 18:56:08,519 INFO L74 IsIncluded]: Start isIncluded. First operand 1400 states. Second operand has 483 states, 482 states have (on average 1.495850622406639) internal successors, (721), 482 states have internal predecessors, (721), 0 states have call successors, (0), 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 18:56:08,520 INFO L87 Difference]: Start difference. First operand 1400 states. Second operand has 483 states, 482 states have (on average 1.495850622406639) internal successors, (721), 482 states have internal predecessors, (721), 0 states have call successors, (0), 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 18:56:08,603 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:56:08,604 INFO L93 Difference]: Finished difference Result 1400 states and 2165 transitions. [2022-02-20 18:56:08,604 INFO L276 IsEmpty]: Start isEmpty. Operand 1400 states and 2165 transitions. [2022-02-20 18:56:08,606 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:56:08,606 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:56:08,608 INFO L74 IsIncluded]: Start isIncluded. First operand has 483 states, 482 states have (on average 1.495850622406639) internal successors, (721), 482 states have internal predecessors, (721), 0 states have call successors, (0), 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 1400 states. [2022-02-20 18:56:08,609 INFO L87 Difference]: Start difference. First operand has 483 states, 482 states have (on average 1.495850622406639) internal successors, (721), 482 states have internal predecessors, (721), 0 states have call successors, (0), 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 1400 states. [2022-02-20 18:56:08,696 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:56:08,697 INFO L93 Difference]: Finished difference Result 1400 states and 2165 transitions. [2022-02-20 18:56:08,697 INFO L276 IsEmpty]: Start isEmpty. Operand 1400 states and 2165 transitions. [2022-02-20 18:56:08,699 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:56:08,699 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:56:08,699 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 18:56:08,699 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 18:56:08,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 483 states, 482 states have (on average 1.495850622406639) internal successors, (721), 482 states have internal predecessors, (721), 0 states have call successors, (0), 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 18:56:08,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 483 states and 721 transitions. [2022-02-20 18:56:08,719 INFO L78 Accepts]: Start accepts. Automaton has 483 states and 721 transitions. Word has length 110 [2022-02-20 18:56:08,720 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 18:56:08,721 INFO L470 AbstractCegarLoop]: Abstraction has 483 states and 721 transitions. [2022-02-20 18:56:08,721 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 12.222222222222221) internal successors, (110), 9 states have internal predecessors, (110), 0 states have call successors, (0), 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 18:56:08,721 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 721 transitions. [2022-02-20 18:56:08,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-02-20 18:56:08,727 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 18:56:08,727 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] [2022-02-20 18:56:08,728 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-20 18:56:08,728 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 18:56:08,728 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 18:56:08,729 INFO L85 PathProgramCache]: Analyzing trace with hash -1292919580, now seen corresponding path program 1 times [2022-02-20 18:56:08,729 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 18:56:08,729 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [776729196] [2022-02-20 18:56:08,729 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 18:56:08,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 18:56:08,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:56:08,949 INFO L290 TraceCheckUtils]: 0: Hoare triple {10839#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(51, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~nomsg~0 := -1;~r1~0 := 0;~p1~0 := 0;~p1_old~0 := 0;~p1_new~0 := 0;~id1~0 := 0;~st1~0 := 0;~send1~0 := 0;~mode1~0 := 0;~p2~0 := 0;~p2_old~0 := 0;~p2_new~0 := 0;~id2~0 := 0;~st2~0 := 0;~send2~0 := 0;~mode2~0 := 0;~p3~0 := 0;~p3_old~0 := 0;~p3_new~0 := 0;~id3~0 := 0;~st3~0 := 0;~send3~0 := 0;~mode3~0 := 0;~p4~0 := 0;~p4_old~0 := 0;~p4_new~0 := 0;~id4~0 := 0;~st4~0 := 0;~send4~0 := 0;~mode4~0 := 0;~p5~0 := 0;~p5_old~0 := 0;~p5_new~0 := 0;~id5~0 := 0;~st5~0 := 0;~send5~0 := 0;~mode5~0 := 0;~p6~0 := 0;~p6_old~0 := 0;~p6_new~0 := 0;~id6~0 := 0;~st6~0 := 0;~send6~0 := 0;~mode6~0 := 0;~p7~0 := 0;~p7_old~0 := 0;~p7_new~0 := 0;~id7~0 := 0;~st7~0 := 0;~send7~0 := 0;~mode7~0 := 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];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[4 := #funAddr~node5.base], ~nodes~0.offset[4 := #funAddr~node5.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[5 := #funAddr~node6.base], ~nodes~0.offset[5 := #funAddr~node6.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[6 := #funAddr~node7.base], ~nodes~0.offset[6 := #funAddr~node7.offset];~__return_28618~0 := 0;~__return_28763~0 := 0;~__tmp_28984_0~0 := 0;~__return_29020~0 := 0;~__return_28899~0 := 0; {10839#true} is VALID [2022-02-20 18:56:08,949 INFO L290 TraceCheckUtils]: 1: Hoare triple {10839#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_~node6____CPAchecker_TMP_0~1#1, main_~node6__m6~2#1, main_~node5____CPAchecker_TMP_0~1#1, main_~node5__m5~2#1, main_~node4____CPAchecker_TMP_0~1#1, main_~node4__m4~2#1, main_~node3____CPAchecker_TMP_0~1#1, main_~node3__m3~2#1, main_~node2____CPAchecker_TMP_0~1#1, main_~node2__m2~2#1, main_~node1____CPAchecker_TMP_0~1#1, main_~node1__m1~2#1, main_~main____CPAchecker_TMP_0~1#1, main_~__tmp_2~0#1, main_~assert__arg~1#1, main_~check__tmp~1#1, main_~node7____CPAchecker_TMP_0~1#1, main_~node7__m7~1#1, main_~node6__m6~1#1, main_~node5__m5~1#1, main_~node4__m4~1#1, main_~node3__m3~1#1, main_~node2__m2~1#1, main_~node1__m1~1#1, main_~main____CPAchecker_TMP_0~0#1, main_~__tmp_1~0#1, main_~assert__arg~0#1, main_~check__tmp~0#1, main_~node7____CPAchecker_TMP_0~0#1, main_~node7__m7~0#1, main_~node6____CPAchecker_TMP_0~0#1, main_~node6__m6~0#1, main_~node5____CPAchecker_TMP_0~0#1, main_~node5__m5~0#1, main_~node4____CPAchecker_TMP_0~0#1, main_~node4__m4~0#1, main_~node3____CPAchecker_TMP_0~0#1, main_~node3__m3~0#1, main_~node2____CPAchecker_TMP_0~0#1, main_~node2__m2~0#1, main_~node1____CPAchecker_TMP_0~0#1, main_~node1__m1~0#1, main_~init__tmp~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;assume -128 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 127;~r1~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -128 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 127;~id1~0 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -128 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 127;~st1~0 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -128 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 127;~send1~0 := main_#t~nondet7#1;havoc main_#t~nondet7#1;~mode1~0 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -128 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 127;~id2~0 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -128 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 127;~st2~0 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -128 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 127;~send2~0 := main_#t~nondet11#1;havoc main_#t~nondet11#1;~mode2~0 := main_#t~nondet12#1;havoc main_#t~nondet12#1;assume -128 <= main_#t~nondet13#1 && main_#t~nondet13#1 <= 127;~id3~0 := main_#t~nondet13#1;havoc main_#t~nondet13#1;assume -128 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 127;~st3~0 := main_#t~nondet14#1;havoc main_#t~nondet14#1;assume -128 <= main_#t~nondet15#1 && main_#t~nondet15#1 <= 127;~send3~0 := main_#t~nondet15#1;havoc main_#t~nondet15#1;~mode3~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;assume -128 <= main_#t~nondet17#1 && main_#t~nondet17#1 <= 127;~id4~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;assume -128 <= main_#t~nondet18#1 && main_#t~nondet18#1 <= 127;~st4~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;assume -128 <= main_#t~nondet19#1 && main_#t~nondet19#1 <= 127;~send4~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;~mode4~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;assume -128 <= main_#t~nondet21#1 && main_#t~nondet21#1 <= 127;~id5~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;assume -128 <= main_#t~nondet22#1 && main_#t~nondet22#1 <= 127;~st5~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;assume -128 <= main_#t~nondet23#1 && main_#t~nondet23#1 <= 127;~send5~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;~mode5~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;assume -128 <= main_#t~nondet25#1 && main_#t~nondet25#1 <= 127;~id6~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;assume -128 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 127;~st6~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;assume -128 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 127;~send6~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~mode6~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;assume -128 <= main_#t~nondet29#1 && main_#t~nondet29#1 <= 127;~id7~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;assume -128 <= main_#t~nondet30#1 && main_#t~nondet30#1 <= 127;~st7~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;assume -128 <= main_#t~nondet31#1 && main_#t~nondet31#1 <= 127;~send7~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;~mode7~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;havoc main_~init__tmp~0#1; {10839#true} is VALID [2022-02-20 18:56:08,950 INFO L290 TraceCheckUtils]: 2: Hoare triple {10839#true} assume 0 == ~r1~0; {10839#true} is VALID [2022-02-20 18:56:08,950 INFO L290 TraceCheckUtils]: 3: Hoare triple {10839#true} assume ~id1~0 >= 0; {10839#true} is VALID [2022-02-20 18:56:08,950 INFO L290 TraceCheckUtils]: 4: Hoare triple {10839#true} assume 0 == ~st1~0; {10841#(<= ~st1~0 0)} is VALID [2022-02-20 18:56:08,950 INFO L290 TraceCheckUtils]: 5: Hoare triple {10841#(<= ~st1~0 0)} assume ~send1~0 == ~id1~0; {10841#(<= ~st1~0 0)} is VALID [2022-02-20 18:56:08,951 INFO L290 TraceCheckUtils]: 6: Hoare triple {10841#(<= ~st1~0 0)} assume 0 == ~mode1~0 % 256; {10841#(<= ~st1~0 0)} is VALID [2022-02-20 18:56:08,951 INFO L290 TraceCheckUtils]: 7: Hoare triple {10841#(<= ~st1~0 0)} assume ~id2~0 >= 0; {10841#(<= ~st1~0 0)} is VALID [2022-02-20 18:56:08,952 INFO L290 TraceCheckUtils]: 8: Hoare triple {10841#(<= ~st1~0 0)} assume 0 == ~st2~0; {10841#(<= ~st1~0 0)} is VALID [2022-02-20 18:56:08,952 INFO L290 TraceCheckUtils]: 9: Hoare triple {10841#(<= ~st1~0 0)} assume ~send2~0 == ~id2~0; {10841#(<= ~st1~0 0)} is VALID [2022-02-20 18:56:08,953 INFO L290 TraceCheckUtils]: 10: Hoare triple {10841#(<= ~st1~0 0)} assume 0 == ~mode2~0 % 256; {10841#(<= ~st1~0 0)} is VALID [2022-02-20 18:56:08,953 INFO L290 TraceCheckUtils]: 11: Hoare triple {10841#(<= ~st1~0 0)} assume ~id3~0 >= 0; {10841#(<= ~st1~0 0)} is VALID [2022-02-20 18:56:08,953 INFO L290 TraceCheckUtils]: 12: Hoare triple {10841#(<= ~st1~0 0)} assume 0 == ~st3~0; {10842#(<= (+ ~st3~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:08,954 INFO L290 TraceCheckUtils]: 13: Hoare triple {10842#(<= (+ ~st3~0 ~st1~0) 0)} assume ~send3~0 == ~id3~0; {10842#(<= (+ ~st3~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:08,954 INFO L290 TraceCheckUtils]: 14: Hoare triple {10842#(<= (+ ~st3~0 ~st1~0) 0)} assume 0 == ~mode3~0 % 256; {10842#(<= (+ ~st3~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:08,954 INFO L290 TraceCheckUtils]: 15: Hoare triple {10842#(<= (+ ~st3~0 ~st1~0) 0)} assume ~id4~0 >= 0; {10842#(<= (+ ~st3~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:08,955 INFO L290 TraceCheckUtils]: 16: Hoare triple {10842#(<= (+ ~st3~0 ~st1~0) 0)} assume 0 == ~st4~0; {10843#(<= (+ ~st4~0 ~st3~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:08,955 INFO L290 TraceCheckUtils]: 17: Hoare triple {10843#(<= (+ ~st4~0 ~st3~0 ~st1~0) 0)} assume ~send4~0 == ~id4~0; {10843#(<= (+ ~st4~0 ~st3~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:08,956 INFO L290 TraceCheckUtils]: 18: Hoare triple {10843#(<= (+ ~st4~0 ~st3~0 ~st1~0) 0)} assume 0 == ~mode4~0 % 256; {10843#(<= (+ ~st4~0 ~st3~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:08,956 INFO L290 TraceCheckUtils]: 19: Hoare triple {10843#(<= (+ ~st4~0 ~st3~0 ~st1~0) 0)} assume ~id5~0 >= 0; {10843#(<= (+ ~st4~0 ~st3~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:08,957 INFO L290 TraceCheckUtils]: 20: Hoare triple {10843#(<= (+ ~st4~0 ~st3~0 ~st1~0) 0)} assume 0 == ~st5~0; {10844#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:08,962 INFO L290 TraceCheckUtils]: 21: Hoare triple {10844#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0) 0)} assume ~send5~0 == ~id5~0; {10844#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:08,963 INFO L290 TraceCheckUtils]: 22: Hoare triple {10844#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0) 0)} assume 0 == ~mode5~0 % 256; {10844#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:08,964 INFO L290 TraceCheckUtils]: 23: Hoare triple {10844#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0) 0)} assume ~id6~0 >= 0; {10844#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:08,965 INFO L290 TraceCheckUtils]: 24: Hoare triple {10844#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0) 0)} assume 0 == ~st6~0; {10845#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:08,967 INFO L290 TraceCheckUtils]: 25: Hoare triple {10845#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st6~0) 0)} assume ~send6~0 == ~id6~0; {10845#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:08,971 INFO L290 TraceCheckUtils]: 26: Hoare triple {10845#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st6~0) 0)} assume 0 == ~mode6~0 % 256; {10845#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:08,971 INFO L290 TraceCheckUtils]: 27: Hoare triple {10845#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st6~0) 0)} assume ~id7~0 >= 0; {10845#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:08,972 INFO L290 TraceCheckUtils]: 28: Hoare triple {10845#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st6~0) 0)} assume 0 == ~st7~0; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:08,972 INFO L290 TraceCheckUtils]: 29: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~send7~0 == ~id7~0; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:08,973 INFO L290 TraceCheckUtils]: 30: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume 0 == ~mode7~0 % 256; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:08,974 INFO L290 TraceCheckUtils]: 31: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id1~0 != ~id2~0; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:08,974 INFO L290 TraceCheckUtils]: 32: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id1~0 != ~id3~0; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:08,975 INFO L290 TraceCheckUtils]: 33: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id1~0 != ~id4~0; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:08,975 INFO L290 TraceCheckUtils]: 34: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id1~0 != ~id5~0; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:08,976 INFO L290 TraceCheckUtils]: 35: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id1~0 != ~id6~0; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:08,976 INFO L290 TraceCheckUtils]: 36: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id1~0 != ~id7~0; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:08,979 INFO L290 TraceCheckUtils]: 37: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id2~0 != ~id3~0; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:08,980 INFO L290 TraceCheckUtils]: 38: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id2~0 != ~id4~0; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:08,980 INFO L290 TraceCheckUtils]: 39: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id2~0 != ~id5~0; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:08,981 INFO L290 TraceCheckUtils]: 40: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id2~0 != ~id6~0; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:08,981 INFO L290 TraceCheckUtils]: 41: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id2~0 != ~id7~0; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:08,981 INFO L290 TraceCheckUtils]: 42: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id3~0 != ~id4~0; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:08,982 INFO L290 TraceCheckUtils]: 43: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id3~0 != ~id5~0; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:08,982 INFO L290 TraceCheckUtils]: 44: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id3~0 != ~id6~0; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:08,983 INFO L290 TraceCheckUtils]: 45: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id3~0 != ~id7~0; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:08,983 INFO L290 TraceCheckUtils]: 46: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id4~0 != ~id5~0; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:08,983 INFO L290 TraceCheckUtils]: 47: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id4~0 != ~id6~0; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:08,984 INFO L290 TraceCheckUtils]: 48: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id4~0 != ~id7~0; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:08,984 INFO L290 TraceCheckUtils]: 49: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id5~0 != ~id6~0; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:08,985 INFO L290 TraceCheckUtils]: 50: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id5~0 != ~id7~0; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:08,985 INFO L290 TraceCheckUtils]: 51: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id6~0 != ~id7~0;main_~init__tmp~0#1 := 1;~__return_28618~0 := main_~init__tmp~0#1;main_~main__i2~0#1 := ~__return_28618~0; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:08,986 INFO L290 TraceCheckUtils]: 52: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume 0 != main_~main__i2~0#1;~p1_old~0 := ~nomsg~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~nomsg~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~nomsg~0;~p3_new~0 := ~nomsg~0;~p4_old~0 := ~nomsg~0;~p4_new~0 := ~nomsg~0;~p5_old~0 := ~nomsg~0;~p5_new~0 := ~nomsg~0;~p6_old~0 := ~nomsg~0;~p6_new~0 := ~nomsg~0;~p7_old~0 := ~nomsg~0;~p7_new~0 := ~nomsg~0;main_~main__i2~0#1 := 0; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:08,986 INFO L290 TraceCheckUtils]: 53: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume main_~main__i2~0#1 < 14;havoc main_~node1__m1~0#1;main_~node1__m1~0#1 := ~nomsg~0; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:08,986 INFO L290 TraceCheckUtils]: 54: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode1~0 % 256);havoc main_~node1____CPAchecker_TMP_0~0#1; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:08,987 INFO L290 TraceCheckUtils]: 55: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(~send1~0 != ~nomsg~0);main_~node1____CPAchecker_TMP_0~0#1 := ~p1_new~0; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:08,987 INFO L290 TraceCheckUtils]: 56: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~p1_new~0 := (if main_~node1____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node1____CPAchecker_TMP_0~0#1 % 256 else main_~node1____CPAchecker_TMP_0~0#1 % 256 - 256);~mode1~0 := 1;havoc main_~node2__m2~0#1;main_~node2__m2~0#1 := ~nomsg~0; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:08,988 INFO L290 TraceCheckUtils]: 57: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode2~0 % 256);havoc main_~node2____CPAchecker_TMP_0~0#1; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:08,989 INFO L290 TraceCheckUtils]: 58: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(~send2~0 != ~nomsg~0);main_~node2____CPAchecker_TMP_0~0#1 := ~p2_new~0; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:08,990 INFO L290 TraceCheckUtils]: 59: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~p2_new~0 := (if main_~node2____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node2____CPAchecker_TMP_0~0#1 % 256 else main_~node2____CPAchecker_TMP_0~0#1 % 256 - 256);~mode2~0 := 1;havoc main_~node3__m3~0#1;main_~node3__m3~0#1 := ~nomsg~0; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:08,990 INFO L290 TraceCheckUtils]: 60: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode3~0 % 256);havoc main_~node3____CPAchecker_TMP_0~0#1; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:08,990 INFO L290 TraceCheckUtils]: 61: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(~send3~0 != ~nomsg~0);main_~node3____CPAchecker_TMP_0~0#1 := ~p3_new~0; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:08,991 INFO L290 TraceCheckUtils]: 62: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~p3_new~0 := (if main_~node3____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node3____CPAchecker_TMP_0~0#1 % 256 else main_~node3____CPAchecker_TMP_0~0#1 % 256 - 256);~mode3~0 := 1;havoc main_~node4__m4~0#1;main_~node4__m4~0#1 := ~nomsg~0; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:08,991 INFO L290 TraceCheckUtils]: 63: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode4~0 % 256);havoc main_~node4____CPAchecker_TMP_0~0#1; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:08,992 INFO L290 TraceCheckUtils]: 64: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(~send4~0 != ~nomsg~0);main_~node4____CPAchecker_TMP_0~0#1 := ~p4_new~0; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:08,992 INFO L290 TraceCheckUtils]: 65: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~p4_new~0 := (if main_~node4____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node4____CPAchecker_TMP_0~0#1 % 256 else main_~node4____CPAchecker_TMP_0~0#1 % 256 - 256);~mode4~0 := 1;havoc main_~node5__m5~0#1;main_~node5__m5~0#1 := ~nomsg~0; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:08,993 INFO L290 TraceCheckUtils]: 66: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode5~0 % 256);havoc main_~node5____CPAchecker_TMP_0~0#1; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:08,993 INFO L290 TraceCheckUtils]: 67: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(~send5~0 != ~nomsg~0);main_~node5____CPAchecker_TMP_0~0#1 := ~p5_new~0; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:08,993 INFO L290 TraceCheckUtils]: 68: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~p5_new~0 := (if main_~node5____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node5____CPAchecker_TMP_0~0#1 % 256 else main_~node5____CPAchecker_TMP_0~0#1 % 256 - 256);~mode5~0 := 1;havoc main_~node6__m6~0#1;main_~node6__m6~0#1 := ~nomsg~0; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:08,994 INFO L290 TraceCheckUtils]: 69: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode6~0 % 256);havoc main_~node6____CPAchecker_TMP_0~0#1; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:08,994 INFO L290 TraceCheckUtils]: 70: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(~send6~0 != ~nomsg~0);main_~node6____CPAchecker_TMP_0~0#1 := ~p6_new~0; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:08,995 INFO L290 TraceCheckUtils]: 71: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~p6_new~0 := (if main_~node6____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node6____CPAchecker_TMP_0~0#1 % 256 else main_~node6____CPAchecker_TMP_0~0#1 % 256 - 256);~mode6~0 := 1;havoc main_~node7__m7~0#1;main_~node7__m7~0#1 := ~nomsg~0; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:08,995 INFO L290 TraceCheckUtils]: 72: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode7~0 % 256);havoc main_~node7____CPAchecker_TMP_0~0#1; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:08,995 INFO L290 TraceCheckUtils]: 73: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(~send7~0 != ~nomsg~0);main_~node7____CPAchecker_TMP_0~0#1 := ~p7_new~0; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:08,996 INFO L290 TraceCheckUtils]: 74: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~p7_new~0 := (if main_~node7____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node7____CPAchecker_TMP_0~0#1 % 256 else main_~node7____CPAchecker_TMP_0~0#1 % 256 - 256);~mode7~0 := 1;~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;~p4_old~0 := ~p4_new~0;~p4_new~0 := ~nomsg~0;~p5_old~0 := ~p5_new~0;~p5_new~0 := ~nomsg~0;~p6_old~0 := ~p6_new~0;~p6_new~0 := ~nomsg~0;~p7_old~0 := ~p7_new~0;~p7_new~0 := ~nomsg~0;havoc main_~check__tmp~0#1; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:08,996 INFO L290 TraceCheckUtils]: 75: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0 + ~st7~0 <= 1; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:08,997 INFO L290 TraceCheckUtils]: 76: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(~r1~0 >= 7); {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:08,997 INFO L290 TraceCheckUtils]: 77: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0 + ~st7~0; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:08,998 INFO L290 TraceCheckUtils]: 78: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~r1~0 < 7;main_~check__tmp~0#1 := 1;~__return_28763~0 := main_~check__tmp~0#1;main_~main__c1~0#1 := ~__return_28763~0;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; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:08,998 INFO L290 TraceCheckUtils]: 79: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(0 == main_~assert__arg~0#1 % 256);main_~main____CPAchecker_TMP_0~0#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:08,999 INFO L290 TraceCheckUtils]: 80: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume main_~main__i2~0#1 < 14;havoc main_~node1__m1~1#1;main_~node1__m1~1#1 := ~nomsg~0; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:08,999 INFO L290 TraceCheckUtils]: 81: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(0 == ~mode1~0 % 256);~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256);main_~node1__m1~1#1 := ~p7_old~0;~p7_old~0 := ~nomsg~0; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:08,999 INFO L290 TraceCheckUtils]: 82: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(main_~node1__m1~1#1 != ~nomsg~0); {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:09,000 INFO L290 TraceCheckUtils]: 83: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~mode1~0 := 0;havoc main_~node2__m2~1#1;main_~node2__m2~1#1 := ~nomsg~0; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:09,000 INFO L290 TraceCheckUtils]: 84: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(0 == ~mode2~0 % 256);main_~node2__m2~1#1 := ~p1_old~0;~p1_old~0 := ~nomsg~0; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:09,001 INFO L290 TraceCheckUtils]: 85: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume main_~node2__m2~1#1 != ~nomsg~0; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:09,002 INFO L290 TraceCheckUtils]: 86: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(main_~node2__m2~1#1 > ~id2~0); {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:09,003 INFO L290 TraceCheckUtils]: 87: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume main_~node2__m2~1#1 == ~id2~0;~st2~0 := 1; {10847#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0) (= (+ (- 1) ~st2~0) 0))} is VALID [2022-02-20 18:56:09,003 INFO L290 TraceCheckUtils]: 88: Hoare triple {10847#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0) (= (+ (- 1) ~st2~0) 0))} ~mode2~0 := 0;havoc main_~node3__m3~1#1;main_~node3__m3~1#1 := ~nomsg~0; {10847#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0) (= (+ (- 1) ~st2~0) 0))} is VALID [2022-02-20 18:56:09,004 INFO L290 TraceCheckUtils]: 89: Hoare triple {10847#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0) (= (+ (- 1) ~st2~0) 0))} assume !(0 == ~mode3~0 % 256);main_~node3__m3~1#1 := ~p2_old~0;~p2_old~0 := ~nomsg~0; {10847#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0) (= (+ (- 1) ~st2~0) 0))} is VALID [2022-02-20 18:56:09,004 INFO L290 TraceCheckUtils]: 90: Hoare triple {10847#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0) (= (+ (- 1) ~st2~0) 0))} assume !(main_~node3__m3~1#1 != ~nomsg~0); {10847#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0) (= (+ (- 1) ~st2~0) 0))} is VALID [2022-02-20 18:56:09,005 INFO L290 TraceCheckUtils]: 91: Hoare triple {10847#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0) (= (+ (- 1) ~st2~0) 0))} ~mode3~0 := 0;havoc main_~node4__m4~1#1;main_~node4__m4~1#1 := ~nomsg~0; {10847#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0) (= (+ (- 1) ~st2~0) 0))} is VALID [2022-02-20 18:56:09,005 INFO L290 TraceCheckUtils]: 92: Hoare triple {10847#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0) (= (+ (- 1) ~st2~0) 0))} assume !(0 == ~mode4~0 % 256);main_~node4__m4~1#1 := ~p3_old~0;~p3_old~0 := ~nomsg~0; {10847#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0) (= (+ (- 1) ~st2~0) 0))} is VALID [2022-02-20 18:56:09,006 INFO L290 TraceCheckUtils]: 93: Hoare triple {10847#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0) (= (+ (- 1) ~st2~0) 0))} assume !(main_~node4__m4~1#1 != ~nomsg~0); {10847#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0) (= (+ (- 1) ~st2~0) 0))} is VALID [2022-02-20 18:56:09,006 INFO L290 TraceCheckUtils]: 94: Hoare triple {10847#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0) (= (+ (- 1) ~st2~0) 0))} ~mode4~0 := 0;havoc main_~node5__m5~1#1;main_~node5__m5~1#1 := ~nomsg~0; {10847#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0) (= (+ (- 1) ~st2~0) 0))} is VALID [2022-02-20 18:56:09,006 INFO L290 TraceCheckUtils]: 95: Hoare triple {10847#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0) (= (+ (- 1) ~st2~0) 0))} assume !(0 == ~mode5~0 % 256);main_~node5__m5~1#1 := ~p4_old~0;~p4_old~0 := ~nomsg~0; {10847#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0) (= (+ (- 1) ~st2~0) 0))} is VALID [2022-02-20 18:56:09,007 INFO L290 TraceCheckUtils]: 96: Hoare triple {10847#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0) (= (+ (- 1) ~st2~0) 0))} assume !(main_~node5__m5~1#1 != ~nomsg~0); {10847#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0) (= (+ (- 1) ~st2~0) 0))} is VALID [2022-02-20 18:56:09,007 INFO L290 TraceCheckUtils]: 97: Hoare triple {10847#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0) (= (+ (- 1) ~st2~0) 0))} ~mode5~0 := 0;havoc main_~node6__m6~1#1;main_~node6__m6~1#1 := ~nomsg~0; {10847#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0) (= (+ (- 1) ~st2~0) 0))} is VALID [2022-02-20 18:56:09,008 INFO L290 TraceCheckUtils]: 98: Hoare triple {10847#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0) (= (+ (- 1) ~st2~0) 0))} assume !(0 == ~mode6~0 % 256);main_~node6__m6~1#1 := ~p5_old~0;~p5_old~0 := ~nomsg~0; {10847#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0) (= (+ (- 1) ~st2~0) 0))} is VALID [2022-02-20 18:56:09,008 INFO L290 TraceCheckUtils]: 99: Hoare triple {10847#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0) (= (+ (- 1) ~st2~0) 0))} assume !(main_~node6__m6~1#1 != ~nomsg~0); {10847#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0) (= (+ (- 1) ~st2~0) 0))} is VALID [2022-02-20 18:56:09,009 INFO L290 TraceCheckUtils]: 100: Hoare triple {10847#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0) (= (+ (- 1) ~st2~0) 0))} ~mode6~0 := 0;~__tmp_28984_0~0 := main_~main____CPAchecker_TMP_0~0#1; {10847#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0) (= (+ (- 1) ~st2~0) 0))} is VALID [2022-02-20 18:56:09,009 INFO L290 TraceCheckUtils]: 101: Hoare triple {10847#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0) (= (+ (- 1) ~st2~0) 0))} main_~main____CPAchecker_TMP_0~0#1 := ~__tmp_28984_0~0;havoc main_~node7__m7~1#1;main_~node7__m7~1#1 := ~nomsg~0; {10847#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0) (= (+ (- 1) ~st2~0) 0))} is VALID [2022-02-20 18:56:09,010 INFO L290 TraceCheckUtils]: 102: Hoare triple {10847#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0) (= (+ (- 1) ~st2~0) 0))} assume !(0 == ~mode7~0 % 256);main_~node7__m7~1#1 := ~p6_old~0;~p6_old~0 := ~nomsg~0; {10847#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0) (= (+ (- 1) ~st2~0) 0))} is VALID [2022-02-20 18:56:09,010 INFO L290 TraceCheckUtils]: 103: Hoare triple {10847#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0) (= (+ (- 1) ~st2~0) 0))} assume !(main_~node7__m7~1#1 != ~nomsg~0); {10847#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0) (= (+ (- 1) ~st2~0) 0))} is VALID [2022-02-20 18:56:09,011 INFO L290 TraceCheckUtils]: 104: Hoare triple {10847#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0) (= (+ (- 1) ~st2~0) 0))} ~mode7~0 := 0; {10847#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0) (= (+ (- 1) ~st2~0) 0))} is VALID [2022-02-20 18:56:09,011 INFO L290 TraceCheckUtils]: 105: Hoare triple {10847#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0) (= (+ (- 1) ~st2~0) 0))} ~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;~p4_old~0 := ~p4_new~0;~p4_new~0 := ~nomsg~0;~p5_old~0 := ~p5_new~0;~p5_new~0 := ~nomsg~0;~p6_old~0 := ~p6_new~0;~p6_new~0 := ~nomsg~0;~p7_old~0 := ~p7_new~0;~p7_new~0 := ~nomsg~0;havoc main_~check__tmp~1#1; {10847#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0) (= (+ (- 1) ~st2~0) 0))} is VALID [2022-02-20 18:56:09,012 INFO L290 TraceCheckUtils]: 106: Hoare triple {10847#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0) (= (+ (- 1) ~st2~0) 0))} assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0 + ~st7~0 <= 1);main_~check__tmp~1#1 := 0; {10840#false} is VALID [2022-02-20 18:56:09,012 INFO L290 TraceCheckUtils]: 107: Hoare triple {10840#false} ~__return_29020~0 := main_~check__tmp~1#1;main_~main__c1~0#1 := ~__return_29020~0;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; {10840#false} is VALID [2022-02-20 18:56:09,012 INFO L290 TraceCheckUtils]: 108: Hoare triple {10840#false} assume 0 == main_~assert__arg~1#1 % 256; {10840#false} is VALID [2022-02-20 18:56:09,012 INFO L290 TraceCheckUtils]: 109: Hoare triple {10840#false} assume !false; {10840#false} is VALID [2022-02-20 18:56:09,015 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 18:56:09,015 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 18:56:09,015 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [776729196] [2022-02-20 18:56:09,016 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [776729196] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 18:56:09,016 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 18:56:09,016 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-02-20 18:56:09,017 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [854117727] [2022-02-20 18:56:09,017 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 18:56:09,018 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 12.222222222222221) internal successors, (110), 9 states have internal predecessors, (110), 0 states have call successors, (0), 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 110 [2022-02-20 18:56:09,018 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 18:56:09,019 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 9 states, 9 states have (on average 12.222222222222221) internal successors, (110), 9 states have internal predecessors, (110), 0 states have call successors, (0), 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 18:56:09,095 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 110 edges. 110 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:56:09,095 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-02-20 18:56:09,096 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 18:56:09,096 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-02-20 18:56:09,096 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2022-02-20 18:56:09,096 INFO L87 Difference]: Start difference. First operand 483 states and 721 transitions. Second operand has 9 states, 9 states have (on average 12.222222222222221) internal successors, (110), 9 states have internal predecessors, (110), 0 states have call successors, (0), 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 18:56:13,572 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:56:13,572 INFO L93 Difference]: Finished difference Result 1739 states and 2703 transitions. [2022-02-20 18:56:13,572 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-20 18:56:13,573 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 12.222222222222221) internal successors, (110), 9 states have internal predecessors, (110), 0 states have call successors, (0), 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 110 [2022-02-20 18:56:13,573 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 18:56:13,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 12.222222222222221) internal successors, (110), 9 states have internal predecessors, (110), 0 states have call successors, (0), 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 18:56:13,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1419 transitions. [2022-02-20 18:56:13,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 12.222222222222221) internal successors, (110), 9 states have internal predecessors, (110), 0 states have call successors, (0), 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 18:56:13,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1419 transitions. [2022-02-20 18:56:13,592 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 1419 transitions. [2022-02-20 18:56:14,694 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1419 edges. 1419 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:56:14,834 INFO L225 Difference]: With dead ends: 1739 [2022-02-20 18:56:14,834 INFO L226 Difference]: Without dead ends: 1579 [2022-02-20 18:56:14,835 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=70, Invalid=140, Unknown=0, NotChecked=0, Total=210 [2022-02-20 18:56:14,836 INFO L933 BasicCegarLoop]: 722 mSDtfsCounter, 1941 mSDsluCounter, 2345 mSDsCounter, 0 mSdLazyCounter, 283 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1941 SdHoareTripleChecker+Valid, 3067 SdHoareTripleChecker+Invalid, 290 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 283 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-02-20 18:56:14,836 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1941 Valid, 3067 Invalid, 290 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 283 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-02-20 18:56:14,838 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1579 states. [2022-02-20 18:56:16,085 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1579 to 741. [2022-02-20 18:56:16,085 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 18:56:16,089 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1579 states. Second operand has 741 states, 740 states have (on average 1.527027027027027) internal successors, (1130), 740 states have internal predecessors, (1130), 0 states have call successors, (0), 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 18:56:16,090 INFO L74 IsIncluded]: Start isIncluded. First operand 1579 states. Second operand has 741 states, 740 states have (on average 1.527027027027027) internal successors, (1130), 740 states have internal predecessors, (1130), 0 states have call successors, (0), 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 18:56:16,093 INFO L87 Difference]: Start difference. First operand 1579 states. Second operand has 741 states, 740 states have (on average 1.527027027027027) internal successors, (1130), 740 states have internal predecessors, (1130), 0 states have call successors, (0), 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 18:56:16,201 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:56:16,201 INFO L93 Difference]: Finished difference Result 1579 states and 2449 transitions. [2022-02-20 18:56:16,201 INFO L276 IsEmpty]: Start isEmpty. Operand 1579 states and 2449 transitions. [2022-02-20 18:56:16,210 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:56:16,210 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:56:16,212 INFO L74 IsIncluded]: Start isIncluded. First operand has 741 states, 740 states have (on average 1.527027027027027) internal successors, (1130), 740 states have internal predecessors, (1130), 0 states have call successors, (0), 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 1579 states. [2022-02-20 18:56:16,214 INFO L87 Difference]: Start difference. First operand has 741 states, 740 states have (on average 1.527027027027027) internal successors, (1130), 740 states have internal predecessors, (1130), 0 states have call successors, (0), 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 1579 states. [2022-02-20 18:56:16,338 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:56:16,339 INFO L93 Difference]: Finished difference Result 1579 states and 2449 transitions. [2022-02-20 18:56:16,339 INFO L276 IsEmpty]: Start isEmpty. Operand 1579 states and 2449 transitions. [2022-02-20 18:56:16,341 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:56:16,342 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:56:16,342 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 18:56:16,342 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 18:56:16,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 741 states, 740 states have (on average 1.527027027027027) internal successors, (1130), 740 states have internal predecessors, (1130), 0 states have call successors, (0), 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 18:56:16,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 741 states and 1130 transitions. [2022-02-20 18:56:16,377 INFO L78 Accepts]: Start accepts. Automaton has 741 states and 1130 transitions. Word has length 110 [2022-02-20 18:56:16,377 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 18:56:16,377 INFO L470 AbstractCegarLoop]: Abstraction has 741 states and 1130 transitions. [2022-02-20 18:56:16,377 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 12.222222222222221) internal successors, (110), 9 states have internal predecessors, (110), 0 states have call successors, (0), 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 18:56:16,377 INFO L276 IsEmpty]: Start isEmpty. Operand 741 states and 1130 transitions. [2022-02-20 18:56:16,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-02-20 18:56:16,380 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 18:56:16,380 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] [2022-02-20 18:56:16,380 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-02-20 18:56:16,380 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 18:56:16,382 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 18:56:16,382 INFO L85 PathProgramCache]: Analyzing trace with hash -1295133060, now seen corresponding path program 1 times [2022-02-20 18:56:16,382 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 18:56:16,383 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1383704565] [2022-02-20 18:56:16,383 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 18:56:16,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 18:56:16,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:56:16,572 INFO L290 TraceCheckUtils]: 0: Hoare triple {17375#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(51, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~nomsg~0 := -1;~r1~0 := 0;~p1~0 := 0;~p1_old~0 := 0;~p1_new~0 := 0;~id1~0 := 0;~st1~0 := 0;~send1~0 := 0;~mode1~0 := 0;~p2~0 := 0;~p2_old~0 := 0;~p2_new~0 := 0;~id2~0 := 0;~st2~0 := 0;~send2~0 := 0;~mode2~0 := 0;~p3~0 := 0;~p3_old~0 := 0;~p3_new~0 := 0;~id3~0 := 0;~st3~0 := 0;~send3~0 := 0;~mode3~0 := 0;~p4~0 := 0;~p4_old~0 := 0;~p4_new~0 := 0;~id4~0 := 0;~st4~0 := 0;~send4~0 := 0;~mode4~0 := 0;~p5~0 := 0;~p5_old~0 := 0;~p5_new~0 := 0;~id5~0 := 0;~st5~0 := 0;~send5~0 := 0;~mode5~0 := 0;~p6~0 := 0;~p6_old~0 := 0;~p6_new~0 := 0;~id6~0 := 0;~st6~0 := 0;~send6~0 := 0;~mode6~0 := 0;~p7~0 := 0;~p7_old~0 := 0;~p7_new~0 := 0;~id7~0 := 0;~st7~0 := 0;~send7~0 := 0;~mode7~0 := 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];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[4 := #funAddr~node5.base], ~nodes~0.offset[4 := #funAddr~node5.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[5 := #funAddr~node6.base], ~nodes~0.offset[5 := #funAddr~node6.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[6 := #funAddr~node7.base], ~nodes~0.offset[6 := #funAddr~node7.offset];~__return_28618~0 := 0;~__return_28763~0 := 0;~__tmp_28984_0~0 := 0;~__return_29020~0 := 0;~__return_28899~0 := 0; {17375#true} is VALID [2022-02-20 18:56:16,573 INFO L290 TraceCheckUtils]: 1: Hoare triple {17375#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_~node6____CPAchecker_TMP_0~1#1, main_~node6__m6~2#1, main_~node5____CPAchecker_TMP_0~1#1, main_~node5__m5~2#1, main_~node4____CPAchecker_TMP_0~1#1, main_~node4__m4~2#1, main_~node3____CPAchecker_TMP_0~1#1, main_~node3__m3~2#1, main_~node2____CPAchecker_TMP_0~1#1, main_~node2__m2~2#1, main_~node1____CPAchecker_TMP_0~1#1, main_~node1__m1~2#1, main_~main____CPAchecker_TMP_0~1#1, main_~__tmp_2~0#1, main_~assert__arg~1#1, main_~check__tmp~1#1, main_~node7____CPAchecker_TMP_0~1#1, main_~node7__m7~1#1, main_~node6__m6~1#1, main_~node5__m5~1#1, main_~node4__m4~1#1, main_~node3__m3~1#1, main_~node2__m2~1#1, main_~node1__m1~1#1, main_~main____CPAchecker_TMP_0~0#1, main_~__tmp_1~0#1, main_~assert__arg~0#1, main_~check__tmp~0#1, main_~node7____CPAchecker_TMP_0~0#1, main_~node7__m7~0#1, main_~node6____CPAchecker_TMP_0~0#1, main_~node6__m6~0#1, main_~node5____CPAchecker_TMP_0~0#1, main_~node5__m5~0#1, main_~node4____CPAchecker_TMP_0~0#1, main_~node4__m4~0#1, main_~node3____CPAchecker_TMP_0~0#1, main_~node3__m3~0#1, main_~node2____CPAchecker_TMP_0~0#1, main_~node2__m2~0#1, main_~node1____CPAchecker_TMP_0~0#1, main_~node1__m1~0#1, main_~init__tmp~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;assume -128 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 127;~r1~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -128 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 127;~id1~0 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -128 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 127;~st1~0 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -128 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 127;~send1~0 := main_#t~nondet7#1;havoc main_#t~nondet7#1;~mode1~0 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -128 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 127;~id2~0 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -128 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 127;~st2~0 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -128 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 127;~send2~0 := main_#t~nondet11#1;havoc main_#t~nondet11#1;~mode2~0 := main_#t~nondet12#1;havoc main_#t~nondet12#1;assume -128 <= main_#t~nondet13#1 && main_#t~nondet13#1 <= 127;~id3~0 := main_#t~nondet13#1;havoc main_#t~nondet13#1;assume -128 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 127;~st3~0 := main_#t~nondet14#1;havoc main_#t~nondet14#1;assume -128 <= main_#t~nondet15#1 && main_#t~nondet15#1 <= 127;~send3~0 := main_#t~nondet15#1;havoc main_#t~nondet15#1;~mode3~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;assume -128 <= main_#t~nondet17#1 && main_#t~nondet17#1 <= 127;~id4~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;assume -128 <= main_#t~nondet18#1 && main_#t~nondet18#1 <= 127;~st4~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;assume -128 <= main_#t~nondet19#1 && main_#t~nondet19#1 <= 127;~send4~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;~mode4~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;assume -128 <= main_#t~nondet21#1 && main_#t~nondet21#1 <= 127;~id5~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;assume -128 <= main_#t~nondet22#1 && main_#t~nondet22#1 <= 127;~st5~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;assume -128 <= main_#t~nondet23#1 && main_#t~nondet23#1 <= 127;~send5~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;~mode5~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;assume -128 <= main_#t~nondet25#1 && main_#t~nondet25#1 <= 127;~id6~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;assume -128 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 127;~st6~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;assume -128 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 127;~send6~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~mode6~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;assume -128 <= main_#t~nondet29#1 && main_#t~nondet29#1 <= 127;~id7~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;assume -128 <= main_#t~nondet30#1 && main_#t~nondet30#1 <= 127;~st7~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;assume -128 <= main_#t~nondet31#1 && main_#t~nondet31#1 <= 127;~send7~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;~mode7~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;havoc main_~init__tmp~0#1; {17375#true} is VALID [2022-02-20 18:56:16,573 INFO L290 TraceCheckUtils]: 2: Hoare triple {17375#true} assume 0 == ~r1~0; {17375#true} is VALID [2022-02-20 18:56:16,573 INFO L290 TraceCheckUtils]: 3: Hoare triple {17375#true} assume ~id1~0 >= 0; {17375#true} is VALID [2022-02-20 18:56:16,574 INFO L290 TraceCheckUtils]: 4: Hoare triple {17375#true} assume 0 == ~st1~0; {17377#(<= ~st1~0 0)} is VALID [2022-02-20 18:56:16,574 INFO L290 TraceCheckUtils]: 5: Hoare triple {17377#(<= ~st1~0 0)} assume ~send1~0 == ~id1~0; {17377#(<= ~st1~0 0)} is VALID [2022-02-20 18:56:16,574 INFO L290 TraceCheckUtils]: 6: Hoare triple {17377#(<= ~st1~0 0)} assume 0 == ~mode1~0 % 256; {17377#(<= ~st1~0 0)} is VALID [2022-02-20 18:56:16,575 INFO L290 TraceCheckUtils]: 7: Hoare triple {17377#(<= ~st1~0 0)} assume ~id2~0 >= 0; {17377#(<= ~st1~0 0)} is VALID [2022-02-20 18:56:16,575 INFO L290 TraceCheckUtils]: 8: Hoare triple {17377#(<= ~st1~0 0)} assume 0 == ~st2~0; {17378#(<= (+ ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:16,575 INFO L290 TraceCheckUtils]: 9: Hoare triple {17378#(<= (+ ~st2~0 ~st1~0) 0)} assume ~send2~0 == ~id2~0; {17378#(<= (+ ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:16,576 INFO L290 TraceCheckUtils]: 10: Hoare triple {17378#(<= (+ ~st2~0 ~st1~0) 0)} assume 0 == ~mode2~0 % 256; {17378#(<= (+ ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:16,576 INFO L290 TraceCheckUtils]: 11: Hoare triple {17378#(<= (+ ~st2~0 ~st1~0) 0)} assume ~id3~0 >= 0; {17378#(<= (+ ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:16,577 INFO L290 TraceCheckUtils]: 12: Hoare triple {17378#(<= (+ ~st2~0 ~st1~0) 0)} assume 0 == ~st3~0; {17378#(<= (+ ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:16,577 INFO L290 TraceCheckUtils]: 13: Hoare triple {17378#(<= (+ ~st2~0 ~st1~0) 0)} assume ~send3~0 == ~id3~0; {17378#(<= (+ ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:16,582 INFO L290 TraceCheckUtils]: 14: Hoare triple {17378#(<= (+ ~st2~0 ~st1~0) 0)} assume 0 == ~mode3~0 % 256; {17378#(<= (+ ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:16,583 INFO L290 TraceCheckUtils]: 15: Hoare triple {17378#(<= (+ ~st2~0 ~st1~0) 0)} assume ~id4~0 >= 0; {17378#(<= (+ ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:16,583 INFO L290 TraceCheckUtils]: 16: Hoare triple {17378#(<= (+ ~st2~0 ~st1~0) 0)} assume 0 == ~st4~0; {17379#(<= (+ ~st4~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:16,584 INFO L290 TraceCheckUtils]: 17: Hoare triple {17379#(<= (+ ~st4~0 ~st2~0 ~st1~0) 0)} assume ~send4~0 == ~id4~0; {17379#(<= (+ ~st4~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:16,584 INFO L290 TraceCheckUtils]: 18: Hoare triple {17379#(<= (+ ~st4~0 ~st2~0 ~st1~0) 0)} assume 0 == ~mode4~0 % 256; {17379#(<= (+ ~st4~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:16,584 INFO L290 TraceCheckUtils]: 19: Hoare triple {17379#(<= (+ ~st4~0 ~st2~0 ~st1~0) 0)} assume ~id5~0 >= 0; {17379#(<= (+ ~st4~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:16,585 INFO L290 TraceCheckUtils]: 20: Hoare triple {17379#(<= (+ ~st4~0 ~st2~0 ~st1~0) 0)} assume 0 == ~st5~0; {17380#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:16,585 INFO L290 TraceCheckUtils]: 21: Hoare triple {17380#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0) 0)} assume ~send5~0 == ~id5~0; {17380#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:16,586 INFO L290 TraceCheckUtils]: 22: Hoare triple {17380#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0) 0)} assume 0 == ~mode5~0 % 256; {17380#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:16,586 INFO L290 TraceCheckUtils]: 23: Hoare triple {17380#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0) 0)} assume ~id6~0 >= 0; {17380#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:16,586 INFO L290 TraceCheckUtils]: 24: Hoare triple {17380#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0) 0)} assume 0 == ~st6~0; {17381#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:16,587 INFO L290 TraceCheckUtils]: 25: Hoare triple {17381#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st6~0) 0)} assume ~send6~0 == ~id6~0; {17381#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:16,587 INFO L290 TraceCheckUtils]: 26: Hoare triple {17381#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st6~0) 0)} assume 0 == ~mode6~0 % 256; {17381#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:16,588 INFO L290 TraceCheckUtils]: 27: Hoare triple {17381#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st6~0) 0)} assume ~id7~0 >= 0; {17381#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:16,588 INFO L290 TraceCheckUtils]: 28: Hoare triple {17381#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st6~0) 0)} assume 0 == ~st7~0; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:16,588 INFO L290 TraceCheckUtils]: 29: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~send7~0 == ~id7~0; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:16,589 INFO L290 TraceCheckUtils]: 30: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume 0 == ~mode7~0 % 256; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:16,589 INFO L290 TraceCheckUtils]: 31: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id1~0 != ~id2~0; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:16,590 INFO L290 TraceCheckUtils]: 32: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id1~0 != ~id3~0; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:16,590 INFO L290 TraceCheckUtils]: 33: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id1~0 != ~id4~0; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:16,590 INFO L290 TraceCheckUtils]: 34: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id1~0 != ~id5~0; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:16,591 INFO L290 TraceCheckUtils]: 35: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id1~0 != ~id6~0; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:16,591 INFO L290 TraceCheckUtils]: 36: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id1~0 != ~id7~0; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:16,592 INFO L290 TraceCheckUtils]: 37: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id2~0 != ~id3~0; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:16,593 INFO L290 TraceCheckUtils]: 38: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id2~0 != ~id4~0; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:16,593 INFO L290 TraceCheckUtils]: 39: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id2~0 != ~id5~0; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:16,594 INFO L290 TraceCheckUtils]: 40: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id2~0 != ~id6~0; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:16,595 INFO L290 TraceCheckUtils]: 41: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id2~0 != ~id7~0; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:16,597 INFO L290 TraceCheckUtils]: 42: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id3~0 != ~id4~0; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:16,598 INFO L290 TraceCheckUtils]: 43: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id3~0 != ~id5~0; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:16,599 INFO L290 TraceCheckUtils]: 44: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id3~0 != ~id6~0; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:16,599 INFO L290 TraceCheckUtils]: 45: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id3~0 != ~id7~0; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:16,600 INFO L290 TraceCheckUtils]: 46: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id4~0 != ~id5~0; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:16,600 INFO L290 TraceCheckUtils]: 47: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id4~0 != ~id6~0; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:16,600 INFO L290 TraceCheckUtils]: 48: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id4~0 != ~id7~0; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:16,601 INFO L290 TraceCheckUtils]: 49: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id5~0 != ~id6~0; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:16,601 INFO L290 TraceCheckUtils]: 50: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id5~0 != ~id7~0; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:16,601 INFO L290 TraceCheckUtils]: 51: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id6~0 != ~id7~0;main_~init__tmp~0#1 := 1;~__return_28618~0 := main_~init__tmp~0#1;main_~main__i2~0#1 := ~__return_28618~0; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:16,602 INFO L290 TraceCheckUtils]: 52: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume 0 != main_~main__i2~0#1;~p1_old~0 := ~nomsg~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~nomsg~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~nomsg~0;~p3_new~0 := ~nomsg~0;~p4_old~0 := ~nomsg~0;~p4_new~0 := ~nomsg~0;~p5_old~0 := ~nomsg~0;~p5_new~0 := ~nomsg~0;~p6_old~0 := ~nomsg~0;~p6_new~0 := ~nomsg~0;~p7_old~0 := ~nomsg~0;~p7_new~0 := ~nomsg~0;main_~main__i2~0#1 := 0; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:16,602 INFO L290 TraceCheckUtils]: 53: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume main_~main__i2~0#1 < 14;havoc main_~node1__m1~0#1;main_~node1__m1~0#1 := ~nomsg~0; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:16,603 INFO L290 TraceCheckUtils]: 54: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode1~0 % 256);havoc main_~node1____CPAchecker_TMP_0~0#1; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:16,604 INFO L290 TraceCheckUtils]: 55: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(~send1~0 != ~nomsg~0);main_~node1____CPAchecker_TMP_0~0#1 := ~p1_new~0; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:16,604 INFO L290 TraceCheckUtils]: 56: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~p1_new~0 := (if main_~node1____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node1____CPAchecker_TMP_0~0#1 % 256 else main_~node1____CPAchecker_TMP_0~0#1 % 256 - 256);~mode1~0 := 1;havoc main_~node2__m2~0#1;main_~node2__m2~0#1 := ~nomsg~0; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:16,604 INFO L290 TraceCheckUtils]: 57: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode2~0 % 256);havoc main_~node2____CPAchecker_TMP_0~0#1; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:16,605 INFO L290 TraceCheckUtils]: 58: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(~send2~0 != ~nomsg~0);main_~node2____CPAchecker_TMP_0~0#1 := ~p2_new~0; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:16,605 INFO L290 TraceCheckUtils]: 59: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~p2_new~0 := (if main_~node2____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node2____CPAchecker_TMP_0~0#1 % 256 else main_~node2____CPAchecker_TMP_0~0#1 % 256 - 256);~mode2~0 := 1;havoc main_~node3__m3~0#1;main_~node3__m3~0#1 := ~nomsg~0; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:16,606 INFO L290 TraceCheckUtils]: 60: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode3~0 % 256);havoc main_~node3____CPAchecker_TMP_0~0#1; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:16,606 INFO L290 TraceCheckUtils]: 61: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(~send3~0 != ~nomsg~0);main_~node3____CPAchecker_TMP_0~0#1 := ~p3_new~0; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:16,606 INFO L290 TraceCheckUtils]: 62: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~p3_new~0 := (if main_~node3____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node3____CPAchecker_TMP_0~0#1 % 256 else main_~node3____CPAchecker_TMP_0~0#1 % 256 - 256);~mode3~0 := 1;havoc main_~node4__m4~0#1;main_~node4__m4~0#1 := ~nomsg~0; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:16,607 INFO L290 TraceCheckUtils]: 63: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode4~0 % 256);havoc main_~node4____CPAchecker_TMP_0~0#1; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:16,607 INFO L290 TraceCheckUtils]: 64: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(~send4~0 != ~nomsg~0);main_~node4____CPAchecker_TMP_0~0#1 := ~p4_new~0; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:16,608 INFO L290 TraceCheckUtils]: 65: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~p4_new~0 := (if main_~node4____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node4____CPAchecker_TMP_0~0#1 % 256 else main_~node4____CPAchecker_TMP_0~0#1 % 256 - 256);~mode4~0 := 1;havoc main_~node5__m5~0#1;main_~node5__m5~0#1 := ~nomsg~0; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:16,608 INFO L290 TraceCheckUtils]: 66: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode5~0 % 256);havoc main_~node5____CPAchecker_TMP_0~0#1; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:16,608 INFO L290 TraceCheckUtils]: 67: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(~send5~0 != ~nomsg~0);main_~node5____CPAchecker_TMP_0~0#1 := ~p5_new~0; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:16,609 INFO L290 TraceCheckUtils]: 68: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~p5_new~0 := (if main_~node5____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node5____CPAchecker_TMP_0~0#1 % 256 else main_~node5____CPAchecker_TMP_0~0#1 % 256 - 256);~mode5~0 := 1;havoc main_~node6__m6~0#1;main_~node6__m6~0#1 := ~nomsg~0; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:16,609 INFO L290 TraceCheckUtils]: 69: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode6~0 % 256);havoc main_~node6____CPAchecker_TMP_0~0#1; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:16,610 INFO L290 TraceCheckUtils]: 70: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(~send6~0 != ~nomsg~0);main_~node6____CPAchecker_TMP_0~0#1 := ~p6_new~0; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:16,610 INFO L290 TraceCheckUtils]: 71: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~p6_new~0 := (if main_~node6____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node6____CPAchecker_TMP_0~0#1 % 256 else main_~node6____CPAchecker_TMP_0~0#1 % 256 - 256);~mode6~0 := 1;havoc main_~node7__m7~0#1;main_~node7__m7~0#1 := ~nomsg~0; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:16,611 INFO L290 TraceCheckUtils]: 72: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode7~0 % 256);havoc main_~node7____CPAchecker_TMP_0~0#1; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:16,611 INFO L290 TraceCheckUtils]: 73: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(~send7~0 != ~nomsg~0);main_~node7____CPAchecker_TMP_0~0#1 := ~p7_new~0; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:16,611 INFO L290 TraceCheckUtils]: 74: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~p7_new~0 := (if main_~node7____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node7____CPAchecker_TMP_0~0#1 % 256 else main_~node7____CPAchecker_TMP_0~0#1 % 256 - 256);~mode7~0 := 1;~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;~p4_old~0 := ~p4_new~0;~p4_new~0 := ~nomsg~0;~p5_old~0 := ~p5_new~0;~p5_new~0 := ~nomsg~0;~p6_old~0 := ~p6_new~0;~p6_new~0 := ~nomsg~0;~p7_old~0 := ~p7_new~0;~p7_new~0 := ~nomsg~0;havoc main_~check__tmp~0#1; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:16,612 INFO L290 TraceCheckUtils]: 75: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0 + ~st7~0 <= 1; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:16,612 INFO L290 TraceCheckUtils]: 76: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(~r1~0 >= 7); {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:16,613 INFO L290 TraceCheckUtils]: 77: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0 + ~st7~0; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:16,613 INFO L290 TraceCheckUtils]: 78: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~r1~0 < 7;main_~check__tmp~0#1 := 1;~__return_28763~0 := main_~check__tmp~0#1;main_~main__c1~0#1 := ~__return_28763~0;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; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:16,614 INFO L290 TraceCheckUtils]: 79: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(0 == main_~assert__arg~0#1 % 256);main_~main____CPAchecker_TMP_0~0#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:16,614 INFO L290 TraceCheckUtils]: 80: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume main_~main__i2~0#1 < 14;havoc main_~node1__m1~1#1;main_~node1__m1~1#1 := ~nomsg~0; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:16,614 INFO L290 TraceCheckUtils]: 81: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(0 == ~mode1~0 % 256);~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256);main_~node1__m1~1#1 := ~p7_old~0;~p7_old~0 := ~nomsg~0; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:16,615 INFO L290 TraceCheckUtils]: 82: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(main_~node1__m1~1#1 != ~nomsg~0); {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:16,615 INFO L290 TraceCheckUtils]: 83: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~mode1~0 := 0;havoc main_~node2__m2~1#1;main_~node2__m2~1#1 := ~nomsg~0; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:16,616 INFO L290 TraceCheckUtils]: 84: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(0 == ~mode2~0 % 256);main_~node2__m2~1#1 := ~p1_old~0;~p1_old~0 := ~nomsg~0; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:16,616 INFO L290 TraceCheckUtils]: 85: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(main_~node2__m2~1#1 != ~nomsg~0); {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:16,616 INFO L290 TraceCheckUtils]: 86: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~mode2~0 := 0;havoc main_~node3__m3~1#1;main_~node3__m3~1#1 := ~nomsg~0; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:16,617 INFO L290 TraceCheckUtils]: 87: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(0 == ~mode3~0 % 256);main_~node3__m3~1#1 := ~p2_old~0;~p2_old~0 := ~nomsg~0; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:16,617 INFO L290 TraceCheckUtils]: 88: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume main_~node3__m3~1#1 != ~nomsg~0; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:16,618 INFO L290 TraceCheckUtils]: 89: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(main_~node3__m3~1#1 > ~id3~0); {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:16,618 INFO L290 TraceCheckUtils]: 90: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume main_~node3__m3~1#1 == ~id3~0;~st3~0 := 1; {17383#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:16,618 INFO L290 TraceCheckUtils]: 91: Hoare triple {17383#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} ~mode3~0 := 0;havoc main_~node4__m4~1#1;main_~node4__m4~1#1 := ~nomsg~0; {17383#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:16,619 INFO L290 TraceCheckUtils]: 92: Hoare triple {17383#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(0 == ~mode4~0 % 256);main_~node4__m4~1#1 := ~p3_old~0;~p3_old~0 := ~nomsg~0; {17383#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:16,619 INFO L290 TraceCheckUtils]: 93: Hoare triple {17383#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(main_~node4__m4~1#1 != ~nomsg~0); {17383#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:16,620 INFO L290 TraceCheckUtils]: 94: Hoare triple {17383#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} ~mode4~0 := 0;havoc main_~node5__m5~1#1;main_~node5__m5~1#1 := ~nomsg~0; {17383#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:16,620 INFO L290 TraceCheckUtils]: 95: Hoare triple {17383#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(0 == ~mode5~0 % 256);main_~node5__m5~1#1 := ~p4_old~0;~p4_old~0 := ~nomsg~0; {17383#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:16,621 INFO L290 TraceCheckUtils]: 96: Hoare triple {17383#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(main_~node5__m5~1#1 != ~nomsg~0); {17383#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:16,621 INFO L290 TraceCheckUtils]: 97: Hoare triple {17383#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} ~mode5~0 := 0;havoc main_~node6__m6~1#1;main_~node6__m6~1#1 := ~nomsg~0; {17383#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:16,622 INFO L290 TraceCheckUtils]: 98: Hoare triple {17383#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(0 == ~mode6~0 % 256);main_~node6__m6~1#1 := ~p5_old~0;~p5_old~0 := ~nomsg~0; {17383#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:16,622 INFO L290 TraceCheckUtils]: 99: Hoare triple {17383#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(main_~node6__m6~1#1 != ~nomsg~0); {17383#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:16,623 INFO L290 TraceCheckUtils]: 100: Hoare triple {17383#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} ~mode6~0 := 0;~__tmp_28984_0~0 := main_~main____CPAchecker_TMP_0~0#1; {17383#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:16,623 INFO L290 TraceCheckUtils]: 101: Hoare triple {17383#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} main_~main____CPAchecker_TMP_0~0#1 := ~__tmp_28984_0~0;havoc main_~node7__m7~1#1;main_~node7__m7~1#1 := ~nomsg~0; {17383#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:16,623 INFO L290 TraceCheckUtils]: 102: Hoare triple {17383#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(0 == ~mode7~0 % 256);main_~node7__m7~1#1 := ~p6_old~0;~p6_old~0 := ~nomsg~0; {17383#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:16,624 INFO L290 TraceCheckUtils]: 103: Hoare triple {17383#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(main_~node7__m7~1#1 != ~nomsg~0); {17383#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:16,624 INFO L290 TraceCheckUtils]: 104: Hoare triple {17383#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} ~mode7~0 := 0; {17383#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:16,625 INFO L290 TraceCheckUtils]: 105: Hoare triple {17383#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} ~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;~p4_old~0 := ~p4_new~0;~p4_new~0 := ~nomsg~0;~p5_old~0 := ~p5_new~0;~p5_new~0 := ~nomsg~0;~p6_old~0 := ~p6_new~0;~p6_new~0 := ~nomsg~0;~p7_old~0 := ~p7_new~0;~p7_new~0 := ~nomsg~0;havoc main_~check__tmp~1#1; {17383#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:16,625 INFO L290 TraceCheckUtils]: 106: Hoare triple {17383#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0 + ~st7~0 <= 1);main_~check__tmp~1#1 := 0; {17376#false} is VALID [2022-02-20 18:56:16,626 INFO L290 TraceCheckUtils]: 107: Hoare triple {17376#false} ~__return_29020~0 := main_~check__tmp~1#1;main_~main__c1~0#1 := ~__return_29020~0;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; {17376#false} is VALID [2022-02-20 18:56:16,626 INFO L290 TraceCheckUtils]: 108: Hoare triple {17376#false} assume 0 == main_~assert__arg~1#1 % 256; {17376#false} is VALID [2022-02-20 18:56:16,626 INFO L290 TraceCheckUtils]: 109: Hoare triple {17376#false} assume !false; {17376#false} is VALID [2022-02-20 18:56:16,627 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 18:56:16,627 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 18:56:16,627 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1383704565] [2022-02-20 18:56:16,628 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1383704565] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 18:56:16,628 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 18:56:16,628 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-02-20 18:56:16,628 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [363976624] [2022-02-20 18:56:16,628 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 18:56:16,629 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 12.222222222222221) internal successors, (110), 9 states have internal predecessors, (110), 0 states have call successors, (0), 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 110 [2022-02-20 18:56:16,630 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 18:56:16,630 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 9 states, 9 states have (on average 12.222222222222221) internal successors, (110), 9 states have internal predecessors, (110), 0 states have call successors, (0), 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 18:56:16,720 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 110 edges. 110 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:56:16,720 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-02-20 18:56:16,720 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 18:56:16,721 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-02-20 18:56:16,722 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2022-02-20 18:56:16,722 INFO L87 Difference]: Start difference. First operand 741 states and 1130 transitions. Second operand has 9 states, 9 states have (on average 12.222222222222221) internal successors, (110), 9 states have internal predecessors, (110), 0 states have call successors, (0), 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 18:56:21,990 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:56:21,991 INFO L93 Difference]: Finished difference Result 1913 states and 2979 transitions. [2022-02-20 18:56:21,991 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-20 18:56:21,991 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 12.222222222222221) internal successors, (110), 9 states have internal predecessors, (110), 0 states have call successors, (0), 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 110 [2022-02-20 18:56:21,991 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 18:56:21,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 12.222222222222221) internal successors, (110), 9 states have internal predecessors, (110), 0 states have call successors, (0), 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 18:56:21,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1419 transitions. [2022-02-20 18:56:21,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 12.222222222222221) internal successors, (110), 9 states have internal predecessors, (110), 0 states have call successors, (0), 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 18:56:22,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1419 transitions. [2022-02-20 18:56:22,006 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 1419 transitions. [2022-02-20 18:56:22,954 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1419 edges. 1419 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:56:23,071 INFO L225 Difference]: With dead ends: 1913 [2022-02-20 18:56:23,071 INFO L226 Difference]: Without dead ends: 1753 [2022-02-20 18:56:23,072 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=70, Invalid=140, Unknown=0, NotChecked=0, Total=210 [2022-02-20 18:56:23,073 INFO L933 BasicCegarLoop]: 613 mSDtfsCounter, 2145 mSDsluCounter, 2303 mSDsCounter, 0 mSdLazyCounter, 305 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2145 SdHoareTripleChecker+Valid, 2916 SdHoareTripleChecker+Invalid, 312 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 305 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-02-20 18:56:23,073 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2145 Valid, 2916 Invalid, 312 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 305 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-02-20 18:56:23,075 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1753 states. [2022-02-20 18:56:24,778 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1753 to 915. [2022-02-20 18:56:24,778 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 18:56:24,780 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1753 states. Second operand has 915 states, 914 states have (on average 1.538293216630197) internal successors, (1406), 914 states have internal predecessors, (1406), 0 states have call successors, (0), 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 18:56:24,782 INFO L74 IsIncluded]: Start isIncluded. First operand 1753 states. Second operand has 915 states, 914 states have (on average 1.538293216630197) internal successors, (1406), 914 states have internal predecessors, (1406), 0 states have call successors, (0), 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 18:56:24,784 INFO L87 Difference]: Start difference. First operand 1753 states. Second operand has 915 states, 914 states have (on average 1.538293216630197) internal successors, (1406), 914 states have internal predecessors, (1406), 0 states have call successors, (0), 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 18:56:24,924 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:56:24,924 INFO L93 Difference]: Finished difference Result 1753 states and 2725 transitions. [2022-02-20 18:56:24,924 INFO L276 IsEmpty]: Start isEmpty. Operand 1753 states and 2725 transitions. [2022-02-20 18:56:24,927 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:56:24,927 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:56:24,929 INFO L74 IsIncluded]: Start isIncluded. First operand has 915 states, 914 states have (on average 1.538293216630197) internal successors, (1406), 914 states have internal predecessors, (1406), 0 states have call successors, (0), 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 1753 states. [2022-02-20 18:56:24,931 INFO L87 Difference]: Start difference. First operand has 915 states, 914 states have (on average 1.538293216630197) internal successors, (1406), 914 states have internal predecessors, (1406), 0 states have call successors, (0), 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 1753 states. [2022-02-20 18:56:25,068 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:56:25,068 INFO L93 Difference]: Finished difference Result 1753 states and 2725 transitions. [2022-02-20 18:56:25,069 INFO L276 IsEmpty]: Start isEmpty. Operand 1753 states and 2725 transitions. [2022-02-20 18:56:25,072 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:56:25,072 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:56:25,072 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 18:56:25,072 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 18:56:25,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 915 states, 914 states have (on average 1.538293216630197) internal successors, (1406), 914 states have internal predecessors, (1406), 0 states have call successors, (0), 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 18:56:25,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 915 states to 915 states and 1406 transitions. [2022-02-20 18:56:25,116 INFO L78 Accepts]: Start accepts. Automaton has 915 states and 1406 transitions. Word has length 110 [2022-02-20 18:56:25,117 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 18:56:25,117 INFO L470 AbstractCegarLoop]: Abstraction has 915 states and 1406 transitions. [2022-02-20 18:56:25,117 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 12.222222222222221) internal successors, (110), 9 states have internal predecessors, (110), 0 states have call successors, (0), 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 18:56:25,117 INFO L276 IsEmpty]: Start isEmpty. Operand 915 states and 1406 transitions. [2022-02-20 18:56:25,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-02-20 18:56:25,118 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 18:56:25,118 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] [2022-02-20 18:56:25,118 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-02-20 18:56:25,119 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 18:56:25,119 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 18:56:25,119 INFO L85 PathProgramCache]: Analyzing trace with hash 722932112, now seen corresponding path program 1 times [2022-02-20 18:56:25,119 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 18:56:25,119 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1237849011] [2022-02-20 18:56:25,120 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 18:56:25,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 18:56:25,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:56:25,264 INFO L290 TraceCheckUtils]: 0: Hoare triple {24739#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(51, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~nomsg~0 := -1;~r1~0 := 0;~p1~0 := 0;~p1_old~0 := 0;~p1_new~0 := 0;~id1~0 := 0;~st1~0 := 0;~send1~0 := 0;~mode1~0 := 0;~p2~0 := 0;~p2_old~0 := 0;~p2_new~0 := 0;~id2~0 := 0;~st2~0 := 0;~send2~0 := 0;~mode2~0 := 0;~p3~0 := 0;~p3_old~0 := 0;~p3_new~0 := 0;~id3~0 := 0;~st3~0 := 0;~send3~0 := 0;~mode3~0 := 0;~p4~0 := 0;~p4_old~0 := 0;~p4_new~0 := 0;~id4~0 := 0;~st4~0 := 0;~send4~0 := 0;~mode4~0 := 0;~p5~0 := 0;~p5_old~0 := 0;~p5_new~0 := 0;~id5~0 := 0;~st5~0 := 0;~send5~0 := 0;~mode5~0 := 0;~p6~0 := 0;~p6_old~0 := 0;~p6_new~0 := 0;~id6~0 := 0;~st6~0 := 0;~send6~0 := 0;~mode6~0 := 0;~p7~0 := 0;~p7_old~0 := 0;~p7_new~0 := 0;~id7~0 := 0;~st7~0 := 0;~send7~0 := 0;~mode7~0 := 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];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[4 := #funAddr~node5.base], ~nodes~0.offset[4 := #funAddr~node5.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[5 := #funAddr~node6.base], ~nodes~0.offset[5 := #funAddr~node6.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[6 := #funAddr~node7.base], ~nodes~0.offset[6 := #funAddr~node7.offset];~__return_28618~0 := 0;~__return_28763~0 := 0;~__tmp_28984_0~0 := 0;~__return_29020~0 := 0;~__return_28899~0 := 0; {24739#true} is VALID [2022-02-20 18:56:25,265 INFO L290 TraceCheckUtils]: 1: Hoare triple {24739#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_~node6____CPAchecker_TMP_0~1#1, main_~node6__m6~2#1, main_~node5____CPAchecker_TMP_0~1#1, main_~node5__m5~2#1, main_~node4____CPAchecker_TMP_0~1#1, main_~node4__m4~2#1, main_~node3____CPAchecker_TMP_0~1#1, main_~node3__m3~2#1, main_~node2____CPAchecker_TMP_0~1#1, main_~node2__m2~2#1, main_~node1____CPAchecker_TMP_0~1#1, main_~node1__m1~2#1, main_~main____CPAchecker_TMP_0~1#1, main_~__tmp_2~0#1, main_~assert__arg~1#1, main_~check__tmp~1#1, main_~node7____CPAchecker_TMP_0~1#1, main_~node7__m7~1#1, main_~node6__m6~1#1, main_~node5__m5~1#1, main_~node4__m4~1#1, main_~node3__m3~1#1, main_~node2__m2~1#1, main_~node1__m1~1#1, main_~main____CPAchecker_TMP_0~0#1, main_~__tmp_1~0#1, main_~assert__arg~0#1, main_~check__tmp~0#1, main_~node7____CPAchecker_TMP_0~0#1, main_~node7__m7~0#1, main_~node6____CPAchecker_TMP_0~0#1, main_~node6__m6~0#1, main_~node5____CPAchecker_TMP_0~0#1, main_~node5__m5~0#1, main_~node4____CPAchecker_TMP_0~0#1, main_~node4__m4~0#1, main_~node3____CPAchecker_TMP_0~0#1, main_~node3__m3~0#1, main_~node2____CPAchecker_TMP_0~0#1, main_~node2__m2~0#1, main_~node1____CPAchecker_TMP_0~0#1, main_~node1__m1~0#1, main_~init__tmp~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;assume -128 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 127;~r1~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -128 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 127;~id1~0 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -128 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 127;~st1~0 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -128 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 127;~send1~0 := main_#t~nondet7#1;havoc main_#t~nondet7#1;~mode1~0 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -128 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 127;~id2~0 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -128 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 127;~st2~0 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -128 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 127;~send2~0 := main_#t~nondet11#1;havoc main_#t~nondet11#1;~mode2~0 := main_#t~nondet12#1;havoc main_#t~nondet12#1;assume -128 <= main_#t~nondet13#1 && main_#t~nondet13#1 <= 127;~id3~0 := main_#t~nondet13#1;havoc main_#t~nondet13#1;assume -128 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 127;~st3~0 := main_#t~nondet14#1;havoc main_#t~nondet14#1;assume -128 <= main_#t~nondet15#1 && main_#t~nondet15#1 <= 127;~send3~0 := main_#t~nondet15#1;havoc main_#t~nondet15#1;~mode3~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;assume -128 <= main_#t~nondet17#1 && main_#t~nondet17#1 <= 127;~id4~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;assume -128 <= main_#t~nondet18#1 && main_#t~nondet18#1 <= 127;~st4~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;assume -128 <= main_#t~nondet19#1 && main_#t~nondet19#1 <= 127;~send4~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;~mode4~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;assume -128 <= main_#t~nondet21#1 && main_#t~nondet21#1 <= 127;~id5~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;assume -128 <= main_#t~nondet22#1 && main_#t~nondet22#1 <= 127;~st5~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;assume -128 <= main_#t~nondet23#1 && main_#t~nondet23#1 <= 127;~send5~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;~mode5~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;assume -128 <= main_#t~nondet25#1 && main_#t~nondet25#1 <= 127;~id6~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;assume -128 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 127;~st6~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;assume -128 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 127;~send6~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~mode6~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;assume -128 <= main_#t~nondet29#1 && main_#t~nondet29#1 <= 127;~id7~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;assume -128 <= main_#t~nondet30#1 && main_#t~nondet30#1 <= 127;~st7~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;assume -128 <= main_#t~nondet31#1 && main_#t~nondet31#1 <= 127;~send7~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;~mode7~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;havoc main_~init__tmp~0#1; {24739#true} is VALID [2022-02-20 18:56:25,265 INFO L290 TraceCheckUtils]: 2: Hoare triple {24739#true} assume 0 == ~r1~0; {24739#true} is VALID [2022-02-20 18:56:25,265 INFO L290 TraceCheckUtils]: 3: Hoare triple {24739#true} assume ~id1~0 >= 0; {24739#true} is VALID [2022-02-20 18:56:25,265 INFO L290 TraceCheckUtils]: 4: Hoare triple {24739#true} assume 0 == ~st1~0; {24741#(<= ~st1~0 0)} is VALID [2022-02-20 18:56:25,265 INFO L290 TraceCheckUtils]: 5: Hoare triple {24741#(<= ~st1~0 0)} assume ~send1~0 == ~id1~0; {24741#(<= ~st1~0 0)} is VALID [2022-02-20 18:56:25,266 INFO L290 TraceCheckUtils]: 6: Hoare triple {24741#(<= ~st1~0 0)} assume 0 == ~mode1~0 % 256; {24741#(<= ~st1~0 0)} is VALID [2022-02-20 18:56:25,266 INFO L290 TraceCheckUtils]: 7: Hoare triple {24741#(<= ~st1~0 0)} assume ~id2~0 >= 0; {24741#(<= ~st1~0 0)} is VALID [2022-02-20 18:56:25,266 INFO L290 TraceCheckUtils]: 8: Hoare triple {24741#(<= ~st1~0 0)} assume 0 == ~st2~0; {24742#(<= (+ ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:25,266 INFO L290 TraceCheckUtils]: 9: Hoare triple {24742#(<= (+ ~st2~0 ~st1~0) 0)} assume ~send2~0 == ~id2~0; {24742#(<= (+ ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:25,267 INFO L290 TraceCheckUtils]: 10: Hoare triple {24742#(<= (+ ~st2~0 ~st1~0) 0)} assume 0 == ~mode2~0 % 256; {24742#(<= (+ ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:25,267 INFO L290 TraceCheckUtils]: 11: Hoare triple {24742#(<= (+ ~st2~0 ~st1~0) 0)} assume ~id3~0 >= 0; {24742#(<= (+ ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:25,267 INFO L290 TraceCheckUtils]: 12: Hoare triple {24742#(<= (+ ~st2~0 ~st1~0) 0)} assume 0 == ~st3~0; {24743#(<= (+ ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:25,268 INFO L290 TraceCheckUtils]: 13: Hoare triple {24743#(<= (+ ~st3~0 ~st2~0 ~st1~0) 0)} assume ~send3~0 == ~id3~0; {24743#(<= (+ ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:25,268 INFO L290 TraceCheckUtils]: 14: Hoare triple {24743#(<= (+ ~st3~0 ~st2~0 ~st1~0) 0)} assume 0 == ~mode3~0 % 256; {24743#(<= (+ ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:25,268 INFO L290 TraceCheckUtils]: 15: Hoare triple {24743#(<= (+ ~st3~0 ~st2~0 ~st1~0) 0)} assume ~id4~0 >= 0; {24743#(<= (+ ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:25,269 INFO L290 TraceCheckUtils]: 16: Hoare triple {24743#(<= (+ ~st3~0 ~st2~0 ~st1~0) 0)} assume 0 == ~st4~0; {24744#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:25,269 INFO L290 TraceCheckUtils]: 17: Hoare triple {24744#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} assume ~send4~0 == ~id4~0; {24744#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:25,269 INFO L290 TraceCheckUtils]: 18: Hoare triple {24744#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} assume 0 == ~mode4~0 % 256; {24744#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:25,269 INFO L290 TraceCheckUtils]: 19: Hoare triple {24744#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} assume ~id5~0 >= 0; {24744#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:25,270 INFO L290 TraceCheckUtils]: 20: Hoare triple {24744#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} assume 0 == ~st5~0; {24744#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:25,270 INFO L290 TraceCheckUtils]: 21: Hoare triple {24744#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} assume ~send5~0 == ~id5~0; {24744#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:25,270 INFO L290 TraceCheckUtils]: 22: Hoare triple {24744#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} assume 0 == ~mode5~0 % 256; {24744#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:25,271 INFO L290 TraceCheckUtils]: 23: Hoare triple {24744#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} assume ~id6~0 >= 0; {24744#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:25,271 INFO L290 TraceCheckUtils]: 24: Hoare triple {24744#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} assume 0 == ~st6~0; {24745#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:25,271 INFO L290 TraceCheckUtils]: 25: Hoare triple {24745#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0) 0)} assume ~send6~0 == ~id6~0; {24745#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:25,272 INFO L290 TraceCheckUtils]: 26: Hoare triple {24745#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0) 0)} assume 0 == ~mode6~0 % 256; {24745#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:25,272 INFO L290 TraceCheckUtils]: 27: Hoare triple {24745#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0) 0)} assume ~id7~0 >= 0; {24745#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:25,273 INFO L290 TraceCheckUtils]: 28: Hoare triple {24745#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0) 0)} assume 0 == ~st7~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:25,273 INFO L290 TraceCheckUtils]: 29: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~send7~0 == ~id7~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:25,273 INFO L290 TraceCheckUtils]: 30: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume 0 == ~mode7~0 % 256; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:25,274 INFO L290 TraceCheckUtils]: 31: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id1~0 != ~id2~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:25,274 INFO L290 TraceCheckUtils]: 32: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id1~0 != ~id3~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:25,274 INFO L290 TraceCheckUtils]: 33: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id1~0 != ~id4~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:25,275 INFO L290 TraceCheckUtils]: 34: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id1~0 != ~id5~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:25,275 INFO L290 TraceCheckUtils]: 35: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id1~0 != ~id6~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:25,275 INFO L290 TraceCheckUtils]: 36: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id1~0 != ~id7~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:25,276 INFO L290 TraceCheckUtils]: 37: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id2~0 != ~id3~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:25,276 INFO L290 TraceCheckUtils]: 38: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id2~0 != ~id4~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:25,276 INFO L290 TraceCheckUtils]: 39: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id2~0 != ~id5~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:25,277 INFO L290 TraceCheckUtils]: 40: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id2~0 != ~id6~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:25,277 INFO L290 TraceCheckUtils]: 41: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id2~0 != ~id7~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:25,277 INFO L290 TraceCheckUtils]: 42: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id3~0 != ~id4~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:25,278 INFO L290 TraceCheckUtils]: 43: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id3~0 != ~id5~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:25,278 INFO L290 TraceCheckUtils]: 44: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id3~0 != ~id6~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:25,278 INFO L290 TraceCheckUtils]: 45: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id3~0 != ~id7~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:25,279 INFO L290 TraceCheckUtils]: 46: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id4~0 != ~id5~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:25,279 INFO L290 TraceCheckUtils]: 47: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id4~0 != ~id6~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:25,279 INFO L290 TraceCheckUtils]: 48: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id4~0 != ~id7~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:25,280 INFO L290 TraceCheckUtils]: 49: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id5~0 != ~id6~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:25,280 INFO L290 TraceCheckUtils]: 50: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id5~0 != ~id7~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:25,280 INFO L290 TraceCheckUtils]: 51: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id6~0 != ~id7~0;main_~init__tmp~0#1 := 1;~__return_28618~0 := main_~init__tmp~0#1;main_~main__i2~0#1 := ~__return_28618~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:25,281 INFO L290 TraceCheckUtils]: 52: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume 0 != main_~main__i2~0#1;~p1_old~0 := ~nomsg~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~nomsg~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~nomsg~0;~p3_new~0 := ~nomsg~0;~p4_old~0 := ~nomsg~0;~p4_new~0 := ~nomsg~0;~p5_old~0 := ~nomsg~0;~p5_new~0 := ~nomsg~0;~p6_old~0 := ~nomsg~0;~p6_new~0 := ~nomsg~0;~p7_old~0 := ~nomsg~0;~p7_new~0 := ~nomsg~0;main_~main__i2~0#1 := 0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:25,281 INFO L290 TraceCheckUtils]: 53: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume main_~main__i2~0#1 < 14;havoc main_~node1__m1~0#1;main_~node1__m1~0#1 := ~nomsg~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:25,281 INFO L290 TraceCheckUtils]: 54: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode1~0 % 256);havoc main_~node1____CPAchecker_TMP_0~0#1; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:25,282 INFO L290 TraceCheckUtils]: 55: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(~send1~0 != ~nomsg~0);main_~node1____CPAchecker_TMP_0~0#1 := ~p1_new~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:25,282 INFO L290 TraceCheckUtils]: 56: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~p1_new~0 := (if main_~node1____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node1____CPAchecker_TMP_0~0#1 % 256 else main_~node1____CPAchecker_TMP_0~0#1 % 256 - 256);~mode1~0 := 1;havoc main_~node2__m2~0#1;main_~node2__m2~0#1 := ~nomsg~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:25,283 INFO L290 TraceCheckUtils]: 57: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode2~0 % 256);havoc main_~node2____CPAchecker_TMP_0~0#1; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:25,284 INFO L290 TraceCheckUtils]: 58: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(~send2~0 != ~nomsg~0);main_~node2____CPAchecker_TMP_0~0#1 := ~p2_new~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:25,284 INFO L290 TraceCheckUtils]: 59: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~p2_new~0 := (if main_~node2____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node2____CPAchecker_TMP_0~0#1 % 256 else main_~node2____CPAchecker_TMP_0~0#1 % 256 - 256);~mode2~0 := 1;havoc main_~node3__m3~0#1;main_~node3__m3~0#1 := ~nomsg~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:25,285 INFO L290 TraceCheckUtils]: 60: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode3~0 % 256);havoc main_~node3____CPAchecker_TMP_0~0#1; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:25,285 INFO L290 TraceCheckUtils]: 61: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(~send3~0 != ~nomsg~0);main_~node3____CPAchecker_TMP_0~0#1 := ~p3_new~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:25,286 INFO L290 TraceCheckUtils]: 62: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~p3_new~0 := (if main_~node3____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node3____CPAchecker_TMP_0~0#1 % 256 else main_~node3____CPAchecker_TMP_0~0#1 % 256 - 256);~mode3~0 := 1;havoc main_~node4__m4~0#1;main_~node4__m4~0#1 := ~nomsg~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:25,286 INFO L290 TraceCheckUtils]: 63: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode4~0 % 256);havoc main_~node4____CPAchecker_TMP_0~0#1; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:25,287 INFO L290 TraceCheckUtils]: 64: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(~send4~0 != ~nomsg~0);main_~node4____CPAchecker_TMP_0~0#1 := ~p4_new~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:25,287 INFO L290 TraceCheckUtils]: 65: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~p4_new~0 := (if main_~node4____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node4____CPAchecker_TMP_0~0#1 % 256 else main_~node4____CPAchecker_TMP_0~0#1 % 256 - 256);~mode4~0 := 1;havoc main_~node5__m5~0#1;main_~node5__m5~0#1 := ~nomsg~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:25,288 INFO L290 TraceCheckUtils]: 66: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode5~0 % 256);havoc main_~node5____CPAchecker_TMP_0~0#1; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:25,288 INFO L290 TraceCheckUtils]: 67: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(~send5~0 != ~nomsg~0);main_~node5____CPAchecker_TMP_0~0#1 := ~p5_new~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:25,289 INFO L290 TraceCheckUtils]: 68: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~p5_new~0 := (if main_~node5____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node5____CPAchecker_TMP_0~0#1 % 256 else main_~node5____CPAchecker_TMP_0~0#1 % 256 - 256);~mode5~0 := 1;havoc main_~node6__m6~0#1;main_~node6__m6~0#1 := ~nomsg~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:25,289 INFO L290 TraceCheckUtils]: 69: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode6~0 % 256);havoc main_~node6____CPAchecker_TMP_0~0#1; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:25,290 INFO L290 TraceCheckUtils]: 70: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(~send6~0 != ~nomsg~0);main_~node6____CPAchecker_TMP_0~0#1 := ~p6_new~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:25,290 INFO L290 TraceCheckUtils]: 71: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~p6_new~0 := (if main_~node6____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node6____CPAchecker_TMP_0~0#1 % 256 else main_~node6____CPAchecker_TMP_0~0#1 % 256 - 256);~mode6~0 := 1;havoc main_~node7__m7~0#1;main_~node7__m7~0#1 := ~nomsg~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:25,291 INFO L290 TraceCheckUtils]: 72: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode7~0 % 256);havoc main_~node7____CPAchecker_TMP_0~0#1; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:25,291 INFO L290 TraceCheckUtils]: 73: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(~send7~0 != ~nomsg~0);main_~node7____CPAchecker_TMP_0~0#1 := ~p7_new~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:25,292 INFO L290 TraceCheckUtils]: 74: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~p7_new~0 := (if main_~node7____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node7____CPAchecker_TMP_0~0#1 % 256 else main_~node7____CPAchecker_TMP_0~0#1 % 256 - 256);~mode7~0 := 1;~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;~p4_old~0 := ~p4_new~0;~p4_new~0 := ~nomsg~0;~p5_old~0 := ~p5_new~0;~p5_new~0 := ~nomsg~0;~p6_old~0 := ~p6_new~0;~p6_new~0 := ~nomsg~0;~p7_old~0 := ~p7_new~0;~p7_new~0 := ~nomsg~0;havoc main_~check__tmp~0#1; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:25,293 INFO L290 TraceCheckUtils]: 75: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0 + ~st7~0 <= 1; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:25,293 INFO L290 TraceCheckUtils]: 76: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(~r1~0 >= 7); {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:25,294 INFO L290 TraceCheckUtils]: 77: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0 + ~st7~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:25,294 INFO L290 TraceCheckUtils]: 78: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~r1~0 < 7;main_~check__tmp~0#1 := 1;~__return_28763~0 := main_~check__tmp~0#1;main_~main__c1~0#1 := ~__return_28763~0;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; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:25,295 INFO L290 TraceCheckUtils]: 79: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(0 == main_~assert__arg~0#1 % 256);main_~main____CPAchecker_TMP_0~0#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:25,295 INFO L290 TraceCheckUtils]: 80: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume main_~main__i2~0#1 < 14;havoc main_~node1__m1~1#1;main_~node1__m1~1#1 := ~nomsg~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:25,296 INFO L290 TraceCheckUtils]: 81: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(0 == ~mode1~0 % 256);~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256);main_~node1__m1~1#1 := ~p7_old~0;~p7_old~0 := ~nomsg~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:25,296 INFO L290 TraceCheckUtils]: 82: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(main_~node1__m1~1#1 != ~nomsg~0); {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:25,297 INFO L290 TraceCheckUtils]: 83: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~mode1~0 := 0;havoc main_~node2__m2~1#1;main_~node2__m2~1#1 := ~nomsg~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:25,297 INFO L290 TraceCheckUtils]: 84: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(0 == ~mode2~0 % 256);main_~node2__m2~1#1 := ~p1_old~0;~p1_old~0 := ~nomsg~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:25,298 INFO L290 TraceCheckUtils]: 85: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(main_~node2__m2~1#1 != ~nomsg~0); {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:25,298 INFO L290 TraceCheckUtils]: 86: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~mode2~0 := 0;havoc main_~node3__m3~1#1;main_~node3__m3~1#1 := ~nomsg~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:25,299 INFO L290 TraceCheckUtils]: 87: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(0 == ~mode3~0 % 256);main_~node3__m3~1#1 := ~p2_old~0;~p2_old~0 := ~nomsg~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:25,299 INFO L290 TraceCheckUtils]: 88: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(main_~node3__m3~1#1 != ~nomsg~0); {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:25,300 INFO L290 TraceCheckUtils]: 89: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~mode3~0 := 0;havoc main_~node4__m4~1#1;main_~node4__m4~1#1 := ~nomsg~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:25,300 INFO L290 TraceCheckUtils]: 90: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(0 == ~mode4~0 % 256);main_~node4__m4~1#1 := ~p3_old~0;~p3_old~0 := ~nomsg~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:25,301 INFO L290 TraceCheckUtils]: 91: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(main_~node4__m4~1#1 != ~nomsg~0); {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:25,301 INFO L290 TraceCheckUtils]: 92: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~mode4~0 := 0;havoc main_~node5__m5~1#1;main_~node5__m5~1#1 := ~nomsg~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:25,302 INFO L290 TraceCheckUtils]: 93: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(0 == ~mode5~0 % 256);main_~node5__m5~1#1 := ~p4_old~0;~p4_old~0 := ~nomsg~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:25,302 INFO L290 TraceCheckUtils]: 94: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume main_~node5__m5~1#1 != ~nomsg~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:25,303 INFO L290 TraceCheckUtils]: 95: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(main_~node5__m5~1#1 > ~id5~0); {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:25,303 INFO L290 TraceCheckUtils]: 96: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume main_~node5__m5~1#1 == ~id5~0;~st5~0 := 1; {24747#(and (= (+ (- 1) ~st5~0) 0) (<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:25,304 INFO L290 TraceCheckUtils]: 97: Hoare triple {24747#(and (= (+ (- 1) ~st5~0) 0) (<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} ~mode5~0 := 0;havoc main_~node6__m6~1#1;main_~node6__m6~1#1 := ~nomsg~0; {24747#(and (= (+ (- 1) ~st5~0) 0) (<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:25,304 INFO L290 TraceCheckUtils]: 98: Hoare triple {24747#(and (= (+ (- 1) ~st5~0) 0) (<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(0 == ~mode6~0 % 256);main_~node6__m6~1#1 := ~p5_old~0;~p5_old~0 := ~nomsg~0; {24747#(and (= (+ (- 1) ~st5~0) 0) (<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:25,305 INFO L290 TraceCheckUtils]: 99: Hoare triple {24747#(and (= (+ (- 1) ~st5~0) 0) (<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(main_~node6__m6~1#1 != ~nomsg~0); {24747#(and (= (+ (- 1) ~st5~0) 0) (<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:25,305 INFO L290 TraceCheckUtils]: 100: Hoare triple {24747#(and (= (+ (- 1) ~st5~0) 0) (<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} ~mode6~0 := 0;~__tmp_28984_0~0 := main_~main____CPAchecker_TMP_0~0#1; {24747#(and (= (+ (- 1) ~st5~0) 0) (<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:25,306 INFO L290 TraceCheckUtils]: 101: Hoare triple {24747#(and (= (+ (- 1) ~st5~0) 0) (<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} main_~main____CPAchecker_TMP_0~0#1 := ~__tmp_28984_0~0;havoc main_~node7__m7~1#1;main_~node7__m7~1#1 := ~nomsg~0; {24747#(and (= (+ (- 1) ~st5~0) 0) (<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:25,306 INFO L290 TraceCheckUtils]: 102: Hoare triple {24747#(and (= (+ (- 1) ~st5~0) 0) (<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(0 == ~mode7~0 % 256);main_~node7__m7~1#1 := ~p6_old~0;~p6_old~0 := ~nomsg~0; {24747#(and (= (+ (- 1) ~st5~0) 0) (<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:25,307 INFO L290 TraceCheckUtils]: 103: Hoare triple {24747#(and (= (+ (- 1) ~st5~0) 0) (<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(main_~node7__m7~1#1 != ~nomsg~0); {24747#(and (= (+ (- 1) ~st5~0) 0) (<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:25,307 INFO L290 TraceCheckUtils]: 104: Hoare triple {24747#(and (= (+ (- 1) ~st5~0) 0) (<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} ~mode7~0 := 0; {24747#(and (= (+ (- 1) ~st5~0) 0) (<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:25,308 INFO L290 TraceCheckUtils]: 105: Hoare triple {24747#(and (= (+ (- 1) ~st5~0) 0) (<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} ~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;~p4_old~0 := ~p4_new~0;~p4_new~0 := ~nomsg~0;~p5_old~0 := ~p5_new~0;~p5_new~0 := ~nomsg~0;~p6_old~0 := ~p6_new~0;~p6_new~0 := ~nomsg~0;~p7_old~0 := ~p7_new~0;~p7_new~0 := ~nomsg~0;havoc main_~check__tmp~1#1; {24747#(and (= (+ (- 1) ~st5~0) 0) (<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:25,308 INFO L290 TraceCheckUtils]: 106: Hoare triple {24747#(and (= (+ (- 1) ~st5~0) 0) (<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0 + ~st7~0 <= 1);main_~check__tmp~1#1 := 0; {24740#false} is VALID [2022-02-20 18:56:25,309 INFO L290 TraceCheckUtils]: 107: Hoare triple {24740#false} ~__return_29020~0 := main_~check__tmp~1#1;main_~main__c1~0#1 := ~__return_29020~0;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; {24740#false} is VALID [2022-02-20 18:56:25,309 INFO L290 TraceCheckUtils]: 108: Hoare triple {24740#false} assume 0 == main_~assert__arg~1#1 % 256; {24740#false} is VALID [2022-02-20 18:56:25,309 INFO L290 TraceCheckUtils]: 109: Hoare triple {24740#false} assume !false; {24740#false} is VALID [2022-02-20 18:56:25,310 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 18:56:25,310 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 18:56:25,310 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1237849011] [2022-02-20 18:56:25,310 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1237849011] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 18:56:25,310 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 18:56:25,310 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-02-20 18:56:25,311 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [9848359] [2022-02-20 18:56:25,311 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 18:56:25,311 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 12.222222222222221) internal successors, (110), 9 states have internal predecessors, (110), 0 states have call successors, (0), 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 110 [2022-02-20 18:56:25,311 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 18:56:25,312 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 9 states, 9 states have (on average 12.222222222222221) internal successors, (110), 9 states have internal predecessors, (110), 0 states have call successors, (0), 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 18:56:25,387 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 110 edges. 110 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:56:25,387 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-02-20 18:56:25,387 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 18:56:25,388 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-02-20 18:56:25,388 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2022-02-20 18:56:25,388 INFO L87 Difference]: Start difference. First operand 915 states and 1406 transitions. Second operand has 9 states, 9 states have (on average 12.222222222222221) internal successors, (110), 9 states have internal predecessors, (110), 0 states have call successors, (0), 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 18:56:31,103 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:56:31,104 INFO L93 Difference]: Finished difference Result 2082 states and 3247 transitions. [2022-02-20 18:56:31,104 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-20 18:56:31,104 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 12.222222222222221) internal successors, (110), 9 states have internal predecessors, (110), 0 states have call successors, (0), 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 110 [2022-02-20 18:56:31,104 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 18:56:31,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 12.222222222222221) internal successors, (110), 9 states have internal predecessors, (110), 0 states have call successors, (0), 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 18:56:31,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1419 transitions. [2022-02-20 18:56:31,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 12.222222222222221) internal successors, (110), 9 states have internal predecessors, (110), 0 states have call successors, (0), 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 18:56:31,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1419 transitions. [2022-02-20 18:56:31,116 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 1419 transitions. [2022-02-20 18:56:32,066 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1419 edges. 1419 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:56:32,201 INFO L225 Difference]: With dead ends: 2082 [2022-02-20 18:56:32,201 INFO L226 Difference]: Without dead ends: 1922 [2022-02-20 18:56:32,202 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=70, Invalid=140, Unknown=0, NotChecked=0, Total=210 [2022-02-20 18:56:32,203 INFO L933 BasicCegarLoop]: 496 mSDtfsCounter, 2345 mSDsluCounter, 2304 mSDsCounter, 0 mSdLazyCounter, 276 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2345 SdHoareTripleChecker+Valid, 2800 SdHoareTripleChecker+Invalid, 283 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 276 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-02-20 18:56:32,203 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2345 Valid, 2800 Invalid, 283 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 276 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-02-20 18:56:32,205 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1922 states. [2022-02-20 18:56:34,354 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1922 to 1079. [2022-02-20 18:56:34,355 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 18:56:34,356 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1922 states. Second operand has 1079 states, 1078 states have (on average 1.5454545454545454) internal successors, (1666), 1078 states have internal predecessors, (1666), 0 states have call successors, (0), 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 18:56:34,357 INFO L74 IsIncluded]: Start isIncluded. First operand 1922 states. Second operand has 1079 states, 1078 states have (on average 1.5454545454545454) internal successors, (1666), 1078 states have internal predecessors, (1666), 0 states have call successors, (0), 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 18:56:34,358 INFO L87 Difference]: Start difference. First operand 1922 states. Second operand has 1079 states, 1078 states have (on average 1.5454545454545454) internal successors, (1666), 1078 states have internal predecessors, (1666), 0 states have call successors, (0), 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 18:56:34,461 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:56:34,461 INFO L93 Difference]: Finished difference Result 1922 states and 2993 transitions. [2022-02-20 18:56:34,461 INFO L276 IsEmpty]: Start isEmpty. Operand 1922 states and 2993 transitions. [2022-02-20 18:56:34,464 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:56:34,464 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:56:34,466 INFO L74 IsIncluded]: Start isIncluded. First operand has 1079 states, 1078 states have (on average 1.5454545454545454) internal successors, (1666), 1078 states have internal predecessors, (1666), 0 states have call successors, (0), 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 1922 states. [2022-02-20 18:56:34,468 INFO L87 Difference]: Start difference. First operand has 1079 states, 1078 states have (on average 1.5454545454545454) internal successors, (1666), 1078 states have internal predecessors, (1666), 0 states have call successors, (0), 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 1922 states. [2022-02-20 18:56:34,590 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:56:34,590 INFO L93 Difference]: Finished difference Result 1922 states and 2993 transitions. [2022-02-20 18:56:34,590 INFO L276 IsEmpty]: Start isEmpty. Operand 1922 states and 2993 transitions. [2022-02-20 18:56:34,593 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:56:34,593 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:56:34,593 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 18:56:34,593 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 18:56:34,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1079 states, 1078 states have (on average 1.5454545454545454) internal successors, (1666), 1078 states have internal predecessors, (1666), 0 states have call successors, (0), 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 18:56:34,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1079 states to 1079 states and 1666 transitions. [2022-02-20 18:56:34,664 INFO L78 Accepts]: Start accepts. Automaton has 1079 states and 1666 transitions. Word has length 110 [2022-02-20 18:56:34,664 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 18:56:34,664 INFO L470 AbstractCegarLoop]: Abstraction has 1079 states and 1666 transitions. [2022-02-20 18:56:34,664 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 12.222222222222221) internal successors, (110), 9 states have internal predecessors, (110), 0 states have call successors, (0), 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 18:56:34,665 INFO L276 IsEmpty]: Start isEmpty. Operand 1079 states and 1666 transitions. [2022-02-20 18:56:34,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-02-20 18:56:34,665 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 18:56:34,666 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] [2022-02-20 18:56:34,666 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-02-20 18:56:34,666 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 18:56:34,666 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 18:56:34,667 INFO L85 PathProgramCache]: Analyzing trace with hash -1525369156, now seen corresponding path program 1 times [2022-02-20 18:56:34,667 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 18:56:34,667 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1488818950] [2022-02-20 18:56:34,667 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 18:56:34,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 18:56:34,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:56:34,796 INFO L290 TraceCheckUtils]: 0: Hoare triple {32903#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(51, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~nomsg~0 := -1;~r1~0 := 0;~p1~0 := 0;~p1_old~0 := 0;~p1_new~0 := 0;~id1~0 := 0;~st1~0 := 0;~send1~0 := 0;~mode1~0 := 0;~p2~0 := 0;~p2_old~0 := 0;~p2_new~0 := 0;~id2~0 := 0;~st2~0 := 0;~send2~0 := 0;~mode2~0 := 0;~p3~0 := 0;~p3_old~0 := 0;~p3_new~0 := 0;~id3~0 := 0;~st3~0 := 0;~send3~0 := 0;~mode3~0 := 0;~p4~0 := 0;~p4_old~0 := 0;~p4_new~0 := 0;~id4~0 := 0;~st4~0 := 0;~send4~0 := 0;~mode4~0 := 0;~p5~0 := 0;~p5_old~0 := 0;~p5_new~0 := 0;~id5~0 := 0;~st5~0 := 0;~send5~0 := 0;~mode5~0 := 0;~p6~0 := 0;~p6_old~0 := 0;~p6_new~0 := 0;~id6~0 := 0;~st6~0 := 0;~send6~0 := 0;~mode6~0 := 0;~p7~0 := 0;~p7_old~0 := 0;~p7_new~0 := 0;~id7~0 := 0;~st7~0 := 0;~send7~0 := 0;~mode7~0 := 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];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[4 := #funAddr~node5.base], ~nodes~0.offset[4 := #funAddr~node5.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[5 := #funAddr~node6.base], ~nodes~0.offset[5 := #funAddr~node6.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[6 := #funAddr~node7.base], ~nodes~0.offset[6 := #funAddr~node7.offset];~__return_28618~0 := 0;~__return_28763~0 := 0;~__tmp_28984_0~0 := 0;~__return_29020~0 := 0;~__return_28899~0 := 0; {32903#true} is VALID [2022-02-20 18:56:34,796 INFO L290 TraceCheckUtils]: 1: Hoare triple {32903#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_~node6____CPAchecker_TMP_0~1#1, main_~node6__m6~2#1, main_~node5____CPAchecker_TMP_0~1#1, main_~node5__m5~2#1, main_~node4____CPAchecker_TMP_0~1#1, main_~node4__m4~2#1, main_~node3____CPAchecker_TMP_0~1#1, main_~node3__m3~2#1, main_~node2____CPAchecker_TMP_0~1#1, main_~node2__m2~2#1, main_~node1____CPAchecker_TMP_0~1#1, main_~node1__m1~2#1, main_~main____CPAchecker_TMP_0~1#1, main_~__tmp_2~0#1, main_~assert__arg~1#1, main_~check__tmp~1#1, main_~node7____CPAchecker_TMP_0~1#1, main_~node7__m7~1#1, main_~node6__m6~1#1, main_~node5__m5~1#1, main_~node4__m4~1#1, main_~node3__m3~1#1, main_~node2__m2~1#1, main_~node1__m1~1#1, main_~main____CPAchecker_TMP_0~0#1, main_~__tmp_1~0#1, main_~assert__arg~0#1, main_~check__tmp~0#1, main_~node7____CPAchecker_TMP_0~0#1, main_~node7__m7~0#1, main_~node6____CPAchecker_TMP_0~0#1, main_~node6__m6~0#1, main_~node5____CPAchecker_TMP_0~0#1, main_~node5__m5~0#1, main_~node4____CPAchecker_TMP_0~0#1, main_~node4__m4~0#1, main_~node3____CPAchecker_TMP_0~0#1, main_~node3__m3~0#1, main_~node2____CPAchecker_TMP_0~0#1, main_~node2__m2~0#1, main_~node1____CPAchecker_TMP_0~0#1, main_~node1__m1~0#1, main_~init__tmp~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;assume -128 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 127;~r1~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -128 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 127;~id1~0 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -128 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 127;~st1~0 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -128 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 127;~send1~0 := main_#t~nondet7#1;havoc main_#t~nondet7#1;~mode1~0 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -128 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 127;~id2~0 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -128 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 127;~st2~0 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -128 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 127;~send2~0 := main_#t~nondet11#1;havoc main_#t~nondet11#1;~mode2~0 := main_#t~nondet12#1;havoc main_#t~nondet12#1;assume -128 <= main_#t~nondet13#1 && main_#t~nondet13#1 <= 127;~id3~0 := main_#t~nondet13#1;havoc main_#t~nondet13#1;assume -128 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 127;~st3~0 := main_#t~nondet14#1;havoc main_#t~nondet14#1;assume -128 <= main_#t~nondet15#1 && main_#t~nondet15#1 <= 127;~send3~0 := main_#t~nondet15#1;havoc main_#t~nondet15#1;~mode3~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;assume -128 <= main_#t~nondet17#1 && main_#t~nondet17#1 <= 127;~id4~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;assume -128 <= main_#t~nondet18#1 && main_#t~nondet18#1 <= 127;~st4~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;assume -128 <= main_#t~nondet19#1 && main_#t~nondet19#1 <= 127;~send4~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;~mode4~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;assume -128 <= main_#t~nondet21#1 && main_#t~nondet21#1 <= 127;~id5~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;assume -128 <= main_#t~nondet22#1 && main_#t~nondet22#1 <= 127;~st5~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;assume -128 <= main_#t~nondet23#1 && main_#t~nondet23#1 <= 127;~send5~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;~mode5~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;assume -128 <= main_#t~nondet25#1 && main_#t~nondet25#1 <= 127;~id6~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;assume -128 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 127;~st6~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;assume -128 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 127;~send6~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~mode6~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;assume -128 <= main_#t~nondet29#1 && main_#t~nondet29#1 <= 127;~id7~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;assume -128 <= main_#t~nondet30#1 && main_#t~nondet30#1 <= 127;~st7~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;assume -128 <= main_#t~nondet31#1 && main_#t~nondet31#1 <= 127;~send7~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;~mode7~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;havoc main_~init__tmp~0#1; {32903#true} is VALID [2022-02-20 18:56:34,796 INFO L290 TraceCheckUtils]: 2: Hoare triple {32903#true} assume 0 == ~r1~0; {32903#true} is VALID [2022-02-20 18:56:34,797 INFO L290 TraceCheckUtils]: 3: Hoare triple {32903#true} assume ~id1~0 >= 0; {32903#true} is VALID [2022-02-20 18:56:34,797 INFO L290 TraceCheckUtils]: 4: Hoare triple {32903#true} assume 0 == ~st1~0; {32905#(<= ~st1~0 0)} is VALID [2022-02-20 18:56:34,797 INFO L290 TraceCheckUtils]: 5: Hoare triple {32905#(<= ~st1~0 0)} assume ~send1~0 == ~id1~0; {32905#(<= ~st1~0 0)} is VALID [2022-02-20 18:56:34,798 INFO L290 TraceCheckUtils]: 6: Hoare triple {32905#(<= ~st1~0 0)} assume 0 == ~mode1~0 % 256; {32905#(<= ~st1~0 0)} is VALID [2022-02-20 18:56:34,798 INFO L290 TraceCheckUtils]: 7: Hoare triple {32905#(<= ~st1~0 0)} assume ~id2~0 >= 0; {32905#(<= ~st1~0 0)} is VALID [2022-02-20 18:56:34,798 INFO L290 TraceCheckUtils]: 8: Hoare triple {32905#(<= ~st1~0 0)} assume 0 == ~st2~0; {32906#(<= (+ ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:34,799 INFO L290 TraceCheckUtils]: 9: Hoare triple {32906#(<= (+ ~st2~0 ~st1~0) 0)} assume ~send2~0 == ~id2~0; {32906#(<= (+ ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:34,799 INFO L290 TraceCheckUtils]: 10: Hoare triple {32906#(<= (+ ~st2~0 ~st1~0) 0)} assume 0 == ~mode2~0 % 256; {32906#(<= (+ ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:34,799 INFO L290 TraceCheckUtils]: 11: Hoare triple {32906#(<= (+ ~st2~0 ~st1~0) 0)} assume ~id3~0 >= 0; {32906#(<= (+ ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:34,800 INFO L290 TraceCheckUtils]: 12: Hoare triple {32906#(<= (+ ~st2~0 ~st1~0) 0)} assume 0 == ~st3~0; {32907#(<= (+ ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:34,800 INFO L290 TraceCheckUtils]: 13: Hoare triple {32907#(<= (+ ~st3~0 ~st2~0 ~st1~0) 0)} assume ~send3~0 == ~id3~0; {32907#(<= (+ ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:34,800 INFO L290 TraceCheckUtils]: 14: Hoare triple {32907#(<= (+ ~st3~0 ~st2~0 ~st1~0) 0)} assume 0 == ~mode3~0 % 256; {32907#(<= (+ ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:34,801 INFO L290 TraceCheckUtils]: 15: Hoare triple {32907#(<= (+ ~st3~0 ~st2~0 ~st1~0) 0)} assume ~id4~0 >= 0; {32907#(<= (+ ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:34,801 INFO L290 TraceCheckUtils]: 16: Hoare triple {32907#(<= (+ ~st3~0 ~st2~0 ~st1~0) 0)} assume 0 == ~st4~0; {32908#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:34,802 INFO L290 TraceCheckUtils]: 17: Hoare triple {32908#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} assume ~send4~0 == ~id4~0; {32908#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:34,802 INFO L290 TraceCheckUtils]: 18: Hoare triple {32908#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} assume 0 == ~mode4~0 % 256; {32908#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:34,802 INFO L290 TraceCheckUtils]: 19: Hoare triple {32908#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} assume ~id5~0 >= 0; {32908#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:34,803 INFO L290 TraceCheckUtils]: 20: Hoare triple {32908#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} assume 0 == ~st5~0; {32909#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:34,803 INFO L290 TraceCheckUtils]: 21: Hoare triple {32909#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} assume ~send5~0 == ~id5~0; {32909#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:34,804 INFO L290 TraceCheckUtils]: 22: Hoare triple {32909#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} assume 0 == ~mode5~0 % 256; {32909#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:34,804 INFO L290 TraceCheckUtils]: 23: Hoare triple {32909#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} assume ~id6~0 >= 0; {32909#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:34,804 INFO L290 TraceCheckUtils]: 24: Hoare triple {32909#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} assume 0 == ~st6~0; {32909#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:34,805 INFO L290 TraceCheckUtils]: 25: Hoare triple {32909#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} assume ~send6~0 == ~id6~0; {32909#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:34,805 INFO L290 TraceCheckUtils]: 26: Hoare triple {32909#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} assume 0 == ~mode6~0 % 256; {32909#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:34,806 INFO L290 TraceCheckUtils]: 27: Hoare triple {32909#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} assume ~id7~0 >= 0; {32909#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:34,806 INFO L290 TraceCheckUtils]: 28: Hoare triple {32909#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} assume 0 == ~st7~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:56:34,806 INFO L290 TraceCheckUtils]: 29: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume ~send7~0 == ~id7~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:56:34,807 INFO L290 TraceCheckUtils]: 30: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume 0 == ~mode7~0 % 256; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:56:34,807 INFO L290 TraceCheckUtils]: 31: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume ~id1~0 != ~id2~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:56:34,808 INFO L290 TraceCheckUtils]: 32: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume ~id1~0 != ~id3~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:56:34,808 INFO L290 TraceCheckUtils]: 33: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume ~id1~0 != ~id4~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:56:34,808 INFO L290 TraceCheckUtils]: 34: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume ~id1~0 != ~id5~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:56:34,809 INFO L290 TraceCheckUtils]: 35: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume ~id1~0 != ~id6~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:56:34,809 INFO L290 TraceCheckUtils]: 36: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume ~id1~0 != ~id7~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:56:34,810 INFO L290 TraceCheckUtils]: 37: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume ~id2~0 != ~id3~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:56:34,810 INFO L290 TraceCheckUtils]: 38: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume ~id2~0 != ~id4~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:56:34,810 INFO L290 TraceCheckUtils]: 39: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume ~id2~0 != ~id5~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:56:34,811 INFO L290 TraceCheckUtils]: 40: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume ~id2~0 != ~id6~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:56:34,811 INFO L290 TraceCheckUtils]: 41: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume ~id2~0 != ~id7~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:56:34,812 INFO L290 TraceCheckUtils]: 42: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume ~id3~0 != ~id4~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:56:34,812 INFO L290 TraceCheckUtils]: 43: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume ~id3~0 != ~id5~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:56:34,812 INFO L290 TraceCheckUtils]: 44: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume ~id3~0 != ~id6~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:56:34,813 INFO L290 TraceCheckUtils]: 45: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume ~id3~0 != ~id7~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:56:34,813 INFO L290 TraceCheckUtils]: 46: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume ~id4~0 != ~id5~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:56:34,813 INFO L290 TraceCheckUtils]: 47: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume ~id4~0 != ~id6~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:56:34,814 INFO L290 TraceCheckUtils]: 48: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume ~id4~0 != ~id7~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:56:34,814 INFO L290 TraceCheckUtils]: 49: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume ~id5~0 != ~id6~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:56:34,815 INFO L290 TraceCheckUtils]: 50: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume ~id5~0 != ~id7~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:56:34,815 INFO L290 TraceCheckUtils]: 51: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume ~id6~0 != ~id7~0;main_~init__tmp~0#1 := 1;~__return_28618~0 := main_~init__tmp~0#1;main_~main__i2~0#1 := ~__return_28618~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:56:34,816 INFO L290 TraceCheckUtils]: 52: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume 0 != main_~main__i2~0#1;~p1_old~0 := ~nomsg~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~nomsg~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~nomsg~0;~p3_new~0 := ~nomsg~0;~p4_old~0 := ~nomsg~0;~p4_new~0 := ~nomsg~0;~p5_old~0 := ~nomsg~0;~p5_new~0 := ~nomsg~0;~p6_old~0 := ~nomsg~0;~p6_new~0 := ~nomsg~0;~p7_old~0 := ~nomsg~0;~p7_new~0 := ~nomsg~0;main_~main__i2~0#1 := 0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:56:34,816 INFO L290 TraceCheckUtils]: 53: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume main_~main__i2~0#1 < 14;havoc main_~node1__m1~0#1;main_~node1__m1~0#1 := ~nomsg~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:56:34,816 INFO L290 TraceCheckUtils]: 54: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume !!(0 == ~mode1~0 % 256);havoc main_~node1____CPAchecker_TMP_0~0#1; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:56:34,817 INFO L290 TraceCheckUtils]: 55: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume !(~send1~0 != ~nomsg~0);main_~node1____CPAchecker_TMP_0~0#1 := ~p1_new~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:56:34,817 INFO L290 TraceCheckUtils]: 56: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} ~p1_new~0 := (if main_~node1____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node1____CPAchecker_TMP_0~0#1 % 256 else main_~node1____CPAchecker_TMP_0~0#1 % 256 - 256);~mode1~0 := 1;havoc main_~node2__m2~0#1;main_~node2__m2~0#1 := ~nomsg~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:56:34,818 INFO L290 TraceCheckUtils]: 57: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume !!(0 == ~mode2~0 % 256);havoc main_~node2____CPAchecker_TMP_0~0#1; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:56:34,818 INFO L290 TraceCheckUtils]: 58: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume !(~send2~0 != ~nomsg~0);main_~node2____CPAchecker_TMP_0~0#1 := ~p2_new~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:56:34,818 INFO L290 TraceCheckUtils]: 59: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} ~p2_new~0 := (if main_~node2____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node2____CPAchecker_TMP_0~0#1 % 256 else main_~node2____CPAchecker_TMP_0~0#1 % 256 - 256);~mode2~0 := 1;havoc main_~node3__m3~0#1;main_~node3__m3~0#1 := ~nomsg~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:56:34,819 INFO L290 TraceCheckUtils]: 60: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume !!(0 == ~mode3~0 % 256);havoc main_~node3____CPAchecker_TMP_0~0#1; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:56:34,819 INFO L290 TraceCheckUtils]: 61: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume !(~send3~0 != ~nomsg~0);main_~node3____CPAchecker_TMP_0~0#1 := ~p3_new~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:56:34,820 INFO L290 TraceCheckUtils]: 62: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} ~p3_new~0 := (if main_~node3____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node3____CPAchecker_TMP_0~0#1 % 256 else main_~node3____CPAchecker_TMP_0~0#1 % 256 - 256);~mode3~0 := 1;havoc main_~node4__m4~0#1;main_~node4__m4~0#1 := ~nomsg~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:56:34,820 INFO L290 TraceCheckUtils]: 63: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume !!(0 == ~mode4~0 % 256);havoc main_~node4____CPAchecker_TMP_0~0#1; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:56:34,820 INFO L290 TraceCheckUtils]: 64: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume !(~send4~0 != ~nomsg~0);main_~node4____CPAchecker_TMP_0~0#1 := ~p4_new~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:56:34,821 INFO L290 TraceCheckUtils]: 65: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} ~p4_new~0 := (if main_~node4____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node4____CPAchecker_TMP_0~0#1 % 256 else main_~node4____CPAchecker_TMP_0~0#1 % 256 - 256);~mode4~0 := 1;havoc main_~node5__m5~0#1;main_~node5__m5~0#1 := ~nomsg~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:56:34,821 INFO L290 TraceCheckUtils]: 66: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume !!(0 == ~mode5~0 % 256);havoc main_~node5____CPAchecker_TMP_0~0#1; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:56:34,822 INFO L290 TraceCheckUtils]: 67: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume !(~send5~0 != ~nomsg~0);main_~node5____CPAchecker_TMP_0~0#1 := ~p5_new~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:56:34,822 INFO L290 TraceCheckUtils]: 68: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} ~p5_new~0 := (if main_~node5____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node5____CPAchecker_TMP_0~0#1 % 256 else main_~node5____CPAchecker_TMP_0~0#1 % 256 - 256);~mode5~0 := 1;havoc main_~node6__m6~0#1;main_~node6__m6~0#1 := ~nomsg~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:56:34,823 INFO L290 TraceCheckUtils]: 69: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume !!(0 == ~mode6~0 % 256);havoc main_~node6____CPAchecker_TMP_0~0#1; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:56:34,823 INFO L290 TraceCheckUtils]: 70: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume !(~send6~0 != ~nomsg~0);main_~node6____CPAchecker_TMP_0~0#1 := ~p6_new~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:56:34,823 INFO L290 TraceCheckUtils]: 71: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} ~p6_new~0 := (if main_~node6____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node6____CPAchecker_TMP_0~0#1 % 256 else main_~node6____CPAchecker_TMP_0~0#1 % 256 - 256);~mode6~0 := 1;havoc main_~node7__m7~0#1;main_~node7__m7~0#1 := ~nomsg~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:56:34,824 INFO L290 TraceCheckUtils]: 72: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume !!(0 == ~mode7~0 % 256);havoc main_~node7____CPAchecker_TMP_0~0#1; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:56:34,824 INFO L290 TraceCheckUtils]: 73: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume !(~send7~0 != ~nomsg~0);main_~node7____CPAchecker_TMP_0~0#1 := ~p7_new~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:56:34,825 INFO L290 TraceCheckUtils]: 74: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} ~p7_new~0 := (if main_~node7____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node7____CPAchecker_TMP_0~0#1 % 256 else main_~node7____CPAchecker_TMP_0~0#1 % 256 - 256);~mode7~0 := 1;~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;~p4_old~0 := ~p4_new~0;~p4_new~0 := ~nomsg~0;~p5_old~0 := ~p5_new~0;~p5_new~0 := ~nomsg~0;~p6_old~0 := ~p6_new~0;~p6_new~0 := ~nomsg~0;~p7_old~0 := ~p7_new~0;~p7_new~0 := ~nomsg~0;havoc main_~check__tmp~0#1; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:56:34,825 INFO L290 TraceCheckUtils]: 75: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0 + ~st7~0 <= 1; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:56:34,826 INFO L290 TraceCheckUtils]: 76: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume !(~r1~0 >= 7); {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:56:34,826 INFO L290 TraceCheckUtils]: 77: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0 + ~st7~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:56:34,826 INFO L290 TraceCheckUtils]: 78: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume ~r1~0 < 7;main_~check__tmp~0#1 := 1;~__return_28763~0 := main_~check__tmp~0#1;main_~main__c1~0#1 := ~__return_28763~0;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; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:56:34,827 INFO L290 TraceCheckUtils]: 79: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume !(0 == main_~assert__arg~0#1 % 256);main_~main____CPAchecker_TMP_0~0#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:56:34,827 INFO L290 TraceCheckUtils]: 80: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume main_~main__i2~0#1 < 14;havoc main_~node1__m1~1#1;main_~node1__m1~1#1 := ~nomsg~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:56:34,828 INFO L290 TraceCheckUtils]: 81: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume !(0 == ~mode1~0 % 256);~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256);main_~node1__m1~1#1 := ~p7_old~0;~p7_old~0 := ~nomsg~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:56:34,828 INFO L290 TraceCheckUtils]: 82: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume !(main_~node1__m1~1#1 != ~nomsg~0); {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:56:34,828 INFO L290 TraceCheckUtils]: 83: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} ~mode1~0 := 0;havoc main_~node2__m2~1#1;main_~node2__m2~1#1 := ~nomsg~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:56:34,829 INFO L290 TraceCheckUtils]: 84: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume !(0 == ~mode2~0 % 256);main_~node2__m2~1#1 := ~p1_old~0;~p1_old~0 := ~nomsg~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:56:34,829 INFO L290 TraceCheckUtils]: 85: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume !(main_~node2__m2~1#1 != ~nomsg~0); {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:56:34,831 INFO L290 TraceCheckUtils]: 86: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} ~mode2~0 := 0;havoc main_~node3__m3~1#1;main_~node3__m3~1#1 := ~nomsg~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:56:34,831 INFO L290 TraceCheckUtils]: 87: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume !(0 == ~mode3~0 % 256);main_~node3__m3~1#1 := ~p2_old~0;~p2_old~0 := ~nomsg~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:56:34,832 INFO L290 TraceCheckUtils]: 88: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume !(main_~node3__m3~1#1 != ~nomsg~0); {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:56:34,832 INFO L290 TraceCheckUtils]: 89: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} ~mode3~0 := 0;havoc main_~node4__m4~1#1;main_~node4__m4~1#1 := ~nomsg~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:56:34,832 INFO L290 TraceCheckUtils]: 90: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume !(0 == ~mode4~0 % 256);main_~node4__m4~1#1 := ~p3_old~0;~p3_old~0 := ~nomsg~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:56:34,833 INFO L290 TraceCheckUtils]: 91: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume !(main_~node4__m4~1#1 != ~nomsg~0); {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:56:34,833 INFO L290 TraceCheckUtils]: 92: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} ~mode4~0 := 0;havoc main_~node5__m5~1#1;main_~node5__m5~1#1 := ~nomsg~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:56:34,834 INFO L290 TraceCheckUtils]: 93: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume !(0 == ~mode5~0 % 256);main_~node5__m5~1#1 := ~p4_old~0;~p4_old~0 := ~nomsg~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:56:34,834 INFO L290 TraceCheckUtils]: 94: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume !(main_~node5__m5~1#1 != ~nomsg~0); {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:56:34,834 INFO L290 TraceCheckUtils]: 95: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} ~mode5~0 := 0;havoc main_~node6__m6~1#1;main_~node6__m6~1#1 := ~nomsg~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:56:34,835 INFO L290 TraceCheckUtils]: 96: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume !(0 == ~mode6~0 % 256);main_~node6__m6~1#1 := ~p5_old~0;~p5_old~0 := ~nomsg~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:56:34,835 INFO L290 TraceCheckUtils]: 97: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume main_~node6__m6~1#1 != ~nomsg~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:56:34,836 INFO L290 TraceCheckUtils]: 98: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume !(main_~node6__m6~1#1 > ~id6~0); {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:56:34,836 INFO L290 TraceCheckUtils]: 99: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume main_~node6__m6~1#1 == ~id6~0;~st6~0 := 1; {32911#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0) (= (+ (- 1) ~st6~0) 0))} is VALID [2022-02-20 18:56:34,836 INFO L290 TraceCheckUtils]: 100: Hoare triple {32911#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0) (= (+ (- 1) ~st6~0) 0))} ~mode6~0 := 0;~__tmp_28984_0~0 := main_~main____CPAchecker_TMP_0~0#1; {32911#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0) (= (+ (- 1) ~st6~0) 0))} is VALID [2022-02-20 18:56:34,837 INFO L290 TraceCheckUtils]: 101: Hoare triple {32911#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0) (= (+ (- 1) ~st6~0) 0))} main_~main____CPAchecker_TMP_0~0#1 := ~__tmp_28984_0~0;havoc main_~node7__m7~1#1;main_~node7__m7~1#1 := ~nomsg~0; {32911#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0) (= (+ (- 1) ~st6~0) 0))} is VALID [2022-02-20 18:56:34,837 INFO L290 TraceCheckUtils]: 102: Hoare triple {32911#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0) (= (+ (- 1) ~st6~0) 0))} assume !(0 == ~mode7~0 % 256);main_~node7__m7~1#1 := ~p6_old~0;~p6_old~0 := ~nomsg~0; {32911#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0) (= (+ (- 1) ~st6~0) 0))} is VALID [2022-02-20 18:56:34,838 INFO L290 TraceCheckUtils]: 103: Hoare triple {32911#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0) (= (+ (- 1) ~st6~0) 0))} assume !(main_~node7__m7~1#1 != ~nomsg~0); {32911#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0) (= (+ (- 1) ~st6~0) 0))} is VALID [2022-02-20 18:56:34,838 INFO L290 TraceCheckUtils]: 104: Hoare triple {32911#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0) (= (+ (- 1) ~st6~0) 0))} ~mode7~0 := 0; {32911#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0) (= (+ (- 1) ~st6~0) 0))} is VALID [2022-02-20 18:56:34,839 INFO L290 TraceCheckUtils]: 105: Hoare triple {32911#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0) (= (+ (- 1) ~st6~0) 0))} ~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;~p4_old~0 := ~p4_new~0;~p4_new~0 := ~nomsg~0;~p5_old~0 := ~p5_new~0;~p5_new~0 := ~nomsg~0;~p6_old~0 := ~p6_new~0;~p6_new~0 := ~nomsg~0;~p7_old~0 := ~p7_new~0;~p7_new~0 := ~nomsg~0;havoc main_~check__tmp~1#1; {32911#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0) (= (+ (- 1) ~st6~0) 0))} is VALID [2022-02-20 18:56:34,839 INFO L290 TraceCheckUtils]: 106: Hoare triple {32911#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0) (= (+ (- 1) ~st6~0) 0))} assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0 + ~st7~0 <= 1);main_~check__tmp~1#1 := 0; {32904#false} is VALID [2022-02-20 18:56:34,839 INFO L290 TraceCheckUtils]: 107: Hoare triple {32904#false} ~__return_29020~0 := main_~check__tmp~1#1;main_~main__c1~0#1 := ~__return_29020~0;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; {32904#false} is VALID [2022-02-20 18:56:34,840 INFO L290 TraceCheckUtils]: 108: Hoare triple {32904#false} assume 0 == main_~assert__arg~1#1 % 256; {32904#false} is VALID [2022-02-20 18:56:34,840 INFO L290 TraceCheckUtils]: 109: Hoare triple {32904#false} assume !false; {32904#false} is VALID [2022-02-20 18:56:34,840 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 18:56:34,840 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 18:56:34,841 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1488818950] [2022-02-20 18:56:34,841 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1488818950] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 18:56:34,841 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 18:56:34,841 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-02-20 18:56:34,841 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2003095249] [2022-02-20 18:56:34,841 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 18:56:34,842 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 12.222222222222221) internal successors, (110), 9 states have internal predecessors, (110), 0 states have call successors, (0), 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 110 [2022-02-20 18:56:34,842 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 18:56:34,842 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 9 states, 9 states have (on average 12.222222222222221) internal successors, (110), 9 states have internal predecessors, (110), 0 states have call successors, (0), 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 18:56:34,914 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 110 edges. 110 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:56:34,914 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-02-20 18:56:34,915 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 18:56:34,915 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-02-20 18:56:34,915 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2022-02-20 18:56:34,915 INFO L87 Difference]: Start difference. First operand 1079 states and 1666 transitions. Second operand has 9 states, 9 states have (on average 12.222222222222221) internal successors, (110), 9 states have internal predecessors, (110), 0 states have call successors, (0), 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 18:56:41,122 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:56:41,122 INFO L93 Difference]: Finished difference Result 2241 states and 3499 transitions. [2022-02-20 18:56:41,122 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-20 18:56:41,122 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 12.222222222222221) internal successors, (110), 9 states have internal predecessors, (110), 0 states have call successors, (0), 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 110 [2022-02-20 18:56:41,123 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 18:56:41,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 12.222222222222221) internal successors, (110), 9 states have internal predecessors, (110), 0 states have call successors, (0), 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 18:56:41,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1419 transitions. [2022-02-20 18:56:41,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 12.222222222222221) internal successors, (110), 9 states have internal predecessors, (110), 0 states have call successors, (0), 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 18:56:41,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1419 transitions. [2022-02-20 18:56:41,130 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 1419 transitions. [2022-02-20 18:56:42,058 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1419 edges. 1419 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:56:42,218 INFO L225 Difference]: With dead ends: 2241 [2022-02-20 18:56:42,218 INFO L226 Difference]: Without dead ends: 2081 [2022-02-20 18:56:42,219 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=70, Invalid=140, Unknown=0, NotChecked=0, Total=210 [2022-02-20 18:56:42,219 INFO L933 BasicCegarLoop]: 387 mSDtfsCounter, 2850 mSDsluCounter, 2185 mSDsCounter, 0 mSdLazyCounter, 211 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2850 SdHoareTripleChecker+Valid, 2572 SdHoareTripleChecker+Invalid, 218 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 211 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-02-20 18:56:42,220 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2850 Valid, 2572 Invalid, 218 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 211 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-02-20 18:56:42,222 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2081 states. [2022-02-20 18:56:44,771 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2081 to 1238. [2022-02-20 18:56:44,771 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 18:56:44,773 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2081 states. Second operand has 1238 states, 1237 states have (on average 1.5505254648342766) internal successors, (1918), 1237 states have internal predecessors, (1918), 0 states have call successors, (0), 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 18:56:44,775 INFO L74 IsIncluded]: Start isIncluded. First operand 2081 states. Second operand has 1238 states, 1237 states have (on average 1.5505254648342766) internal successors, (1918), 1237 states have internal predecessors, (1918), 0 states have call successors, (0), 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 18:56:44,776 INFO L87 Difference]: Start difference. First operand 2081 states. Second operand has 1238 states, 1237 states have (on average 1.5505254648342766) internal successors, (1918), 1237 states have internal predecessors, (1918), 0 states have call successors, (0), 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 18:56:44,895 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:56:44,895 INFO L93 Difference]: Finished difference Result 2081 states and 3245 transitions. [2022-02-20 18:56:44,895 INFO L276 IsEmpty]: Start isEmpty. Operand 2081 states and 3245 transitions. [2022-02-20 18:56:44,897 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:56:44,897 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:56:44,899 INFO L74 IsIncluded]: Start isIncluded. First operand has 1238 states, 1237 states have (on average 1.5505254648342766) internal successors, (1918), 1237 states have internal predecessors, (1918), 0 states have call successors, (0), 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 2081 states. [2022-02-20 18:56:44,901 INFO L87 Difference]: Start difference. First operand has 1238 states, 1237 states have (on average 1.5505254648342766) internal successors, (1918), 1237 states have internal predecessors, (1918), 0 states have call successors, (0), 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 2081 states. [2022-02-20 18:56:45,048 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:56:45,048 INFO L93 Difference]: Finished difference Result 2081 states and 3245 transitions. [2022-02-20 18:56:45,048 INFO L276 IsEmpty]: Start isEmpty. Operand 2081 states and 3245 transitions. [2022-02-20 18:56:45,050 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:56:45,050 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:56:45,050 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 18:56:45,050 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 18:56:45,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1238 states, 1237 states have (on average 1.5505254648342766) internal successors, (1918), 1237 states have internal predecessors, (1918), 0 states have call successors, (0), 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 18:56:45,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1238 states to 1238 states and 1918 transitions. [2022-02-20 18:56:45,104 INFO L78 Accepts]: Start accepts. Automaton has 1238 states and 1918 transitions. Word has length 110 [2022-02-20 18:56:45,104 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 18:56:45,104 INFO L470 AbstractCegarLoop]: Abstraction has 1238 states and 1918 transitions. [2022-02-20 18:56:45,104 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 12.222222222222221) internal successors, (110), 9 states have internal predecessors, (110), 0 states have call successors, (0), 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 18:56:45,104 INFO L276 IsEmpty]: Start isEmpty. Operand 1238 states and 1918 transitions. [2022-02-20 18:56:45,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-02-20 18:56:45,105 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 18:56:45,105 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] [2022-02-20 18:56:45,106 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-02-20 18:56:45,106 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 18:56:45,106 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 18:56:45,106 INFO L85 PathProgramCache]: Analyzing trace with hash 1186267839, now seen corresponding path program 1 times [2022-02-20 18:56:45,106 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 18:56:45,107 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1838011103] [2022-02-20 18:56:45,107 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 18:56:45,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 18:56:45,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:56:45,434 INFO L290 TraceCheckUtils]: 0: Hoare triple {41829#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(51, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~nomsg~0 := -1;~r1~0 := 0;~p1~0 := 0;~p1_old~0 := 0;~p1_new~0 := 0;~id1~0 := 0;~st1~0 := 0;~send1~0 := 0;~mode1~0 := 0;~p2~0 := 0;~p2_old~0 := 0;~p2_new~0 := 0;~id2~0 := 0;~st2~0 := 0;~send2~0 := 0;~mode2~0 := 0;~p3~0 := 0;~p3_old~0 := 0;~p3_new~0 := 0;~id3~0 := 0;~st3~0 := 0;~send3~0 := 0;~mode3~0 := 0;~p4~0 := 0;~p4_old~0 := 0;~p4_new~0 := 0;~id4~0 := 0;~st4~0 := 0;~send4~0 := 0;~mode4~0 := 0;~p5~0 := 0;~p5_old~0 := 0;~p5_new~0 := 0;~id5~0 := 0;~st5~0 := 0;~send5~0 := 0;~mode5~0 := 0;~p6~0 := 0;~p6_old~0 := 0;~p6_new~0 := 0;~id6~0 := 0;~st6~0 := 0;~send6~0 := 0;~mode6~0 := 0;~p7~0 := 0;~p7_old~0 := 0;~p7_new~0 := 0;~id7~0 := 0;~st7~0 := 0;~send7~0 := 0;~mode7~0 := 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];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[4 := #funAddr~node5.base], ~nodes~0.offset[4 := #funAddr~node5.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[5 := #funAddr~node6.base], ~nodes~0.offset[5 := #funAddr~node6.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[6 := #funAddr~node7.base], ~nodes~0.offset[6 := #funAddr~node7.offset];~__return_28618~0 := 0;~__return_28763~0 := 0;~__tmp_28984_0~0 := 0;~__return_29020~0 := 0;~__return_28899~0 := 0; {41829#true} is VALID [2022-02-20 18:56:45,435 INFO L290 TraceCheckUtils]: 1: Hoare triple {41829#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_~node6____CPAchecker_TMP_0~1#1, main_~node6__m6~2#1, main_~node5____CPAchecker_TMP_0~1#1, main_~node5__m5~2#1, main_~node4____CPAchecker_TMP_0~1#1, main_~node4__m4~2#1, main_~node3____CPAchecker_TMP_0~1#1, main_~node3__m3~2#1, main_~node2____CPAchecker_TMP_0~1#1, main_~node2__m2~2#1, main_~node1____CPAchecker_TMP_0~1#1, main_~node1__m1~2#1, main_~main____CPAchecker_TMP_0~1#1, main_~__tmp_2~0#1, main_~assert__arg~1#1, main_~check__tmp~1#1, main_~node7____CPAchecker_TMP_0~1#1, main_~node7__m7~1#1, main_~node6__m6~1#1, main_~node5__m5~1#1, main_~node4__m4~1#1, main_~node3__m3~1#1, main_~node2__m2~1#1, main_~node1__m1~1#1, main_~main____CPAchecker_TMP_0~0#1, main_~__tmp_1~0#1, main_~assert__arg~0#1, main_~check__tmp~0#1, main_~node7____CPAchecker_TMP_0~0#1, main_~node7__m7~0#1, main_~node6____CPAchecker_TMP_0~0#1, main_~node6__m6~0#1, main_~node5____CPAchecker_TMP_0~0#1, main_~node5__m5~0#1, main_~node4____CPAchecker_TMP_0~0#1, main_~node4__m4~0#1, main_~node3____CPAchecker_TMP_0~0#1, main_~node3__m3~0#1, main_~node2____CPAchecker_TMP_0~0#1, main_~node2__m2~0#1, main_~node1____CPAchecker_TMP_0~0#1, main_~node1__m1~0#1, main_~init__tmp~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;assume -128 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 127;~r1~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -128 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 127;~id1~0 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -128 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 127;~st1~0 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -128 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 127;~send1~0 := main_#t~nondet7#1;havoc main_#t~nondet7#1;~mode1~0 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -128 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 127;~id2~0 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -128 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 127;~st2~0 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -128 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 127;~send2~0 := main_#t~nondet11#1;havoc main_#t~nondet11#1;~mode2~0 := main_#t~nondet12#1;havoc main_#t~nondet12#1;assume -128 <= main_#t~nondet13#1 && main_#t~nondet13#1 <= 127;~id3~0 := main_#t~nondet13#1;havoc main_#t~nondet13#1;assume -128 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 127;~st3~0 := main_#t~nondet14#1;havoc main_#t~nondet14#1;assume -128 <= main_#t~nondet15#1 && main_#t~nondet15#1 <= 127;~send3~0 := main_#t~nondet15#1;havoc main_#t~nondet15#1;~mode3~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;assume -128 <= main_#t~nondet17#1 && main_#t~nondet17#1 <= 127;~id4~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;assume -128 <= main_#t~nondet18#1 && main_#t~nondet18#1 <= 127;~st4~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;assume -128 <= main_#t~nondet19#1 && main_#t~nondet19#1 <= 127;~send4~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;~mode4~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;assume -128 <= main_#t~nondet21#1 && main_#t~nondet21#1 <= 127;~id5~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;assume -128 <= main_#t~nondet22#1 && main_#t~nondet22#1 <= 127;~st5~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;assume -128 <= main_#t~nondet23#1 && main_#t~nondet23#1 <= 127;~send5~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;~mode5~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;assume -128 <= main_#t~nondet25#1 && main_#t~nondet25#1 <= 127;~id6~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;assume -128 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 127;~st6~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;assume -128 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 127;~send6~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~mode6~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;assume -128 <= main_#t~nondet29#1 && main_#t~nondet29#1 <= 127;~id7~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;assume -128 <= main_#t~nondet30#1 && main_#t~nondet30#1 <= 127;~st7~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;assume -128 <= main_#t~nondet31#1 && main_#t~nondet31#1 <= 127;~send7~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;~mode7~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;havoc main_~init__tmp~0#1; {41829#true} is VALID [2022-02-20 18:56:45,435 INFO L290 TraceCheckUtils]: 2: Hoare triple {41829#true} assume 0 == ~r1~0; {41829#true} is VALID [2022-02-20 18:56:45,435 INFO L290 TraceCheckUtils]: 3: Hoare triple {41829#true} assume ~id1~0 >= 0; {41829#true} is VALID [2022-02-20 18:56:45,436 INFO L290 TraceCheckUtils]: 4: Hoare triple {41829#true} assume 0 == ~st1~0; {41831#(and (or (<= 0 ~st1~0) (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1))) (or (<= ~st1~0 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)))} is VALID [2022-02-20 18:56:45,436 INFO L290 TraceCheckUtils]: 5: Hoare triple {41831#(and (or (<= 0 ~st1~0) (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1))) (or (<= ~st1~0 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)))} assume ~send1~0 == ~id1~0; {41831#(and (or (<= 0 ~st1~0) (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1))) (or (<= ~st1~0 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)))} is VALID [2022-02-20 18:56:45,437 INFO L290 TraceCheckUtils]: 6: Hoare triple {41831#(and (or (<= 0 ~st1~0) (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1))) (or (<= ~st1~0 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)))} assume 0 == ~mode1~0 % 256; {41831#(and (or (<= 0 ~st1~0) (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1))) (or (<= ~st1~0 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)))} is VALID [2022-02-20 18:56:45,437 INFO L290 TraceCheckUtils]: 7: Hoare triple {41831#(and (or (<= 0 ~st1~0) (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1))) (or (<= ~st1~0 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)))} assume ~id2~0 >= 0; {41831#(and (or (<= 0 ~st1~0) (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1))) (or (<= ~st1~0 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)))} is VALID [2022-02-20 18:56:45,438 INFO L290 TraceCheckUtils]: 8: Hoare triple {41831#(and (or (<= 0 ~st1~0) (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1))) (or (<= ~st1~0 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)))} assume 0 == ~st2~0; {41832#(and (or (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0) (<= (+ ~st2~0 ~st1~0) 0)) (or (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= 0 (+ ~st2~0 ~st1~0))))} is VALID [2022-02-20 18:56:45,439 INFO L290 TraceCheckUtils]: 9: Hoare triple {41832#(and (or (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0) (<= (+ ~st2~0 ~st1~0) 0)) (or (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= 0 (+ ~st2~0 ~st1~0))))} assume ~send2~0 == ~id2~0; {41832#(and (or (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0) (<= (+ ~st2~0 ~st1~0) 0)) (or (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= 0 (+ ~st2~0 ~st1~0))))} is VALID [2022-02-20 18:56:45,439 INFO L290 TraceCheckUtils]: 10: Hoare triple {41832#(and (or (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0) (<= (+ ~st2~0 ~st1~0) 0)) (or (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= 0 (+ ~st2~0 ~st1~0))))} assume 0 == ~mode2~0 % 256; {41832#(and (or (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0) (<= (+ ~st2~0 ~st1~0) 0)) (or (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= 0 (+ ~st2~0 ~st1~0))))} is VALID [2022-02-20 18:56:45,440 INFO L290 TraceCheckUtils]: 11: Hoare triple {41832#(and (or (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0) (<= (+ ~st2~0 ~st1~0) 0)) (or (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= 0 (+ ~st2~0 ~st1~0))))} assume ~id3~0 >= 0; {41832#(and (or (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0) (<= (+ ~st2~0 ~st1~0) 0)) (or (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= 0 (+ ~st2~0 ~st1~0))))} is VALID [2022-02-20 18:56:45,441 INFO L290 TraceCheckUtils]: 12: Hoare triple {41832#(and (or (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0) (<= (+ ~st2~0 ~st1~0) 0)) (or (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= 0 (+ ~st2~0 ~st1~0))))} assume 0 == ~st3~0; {41833#(and (or (<= 0 (+ ~st3~0 ~st2~0 ~st1~0)) (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1))) (or (<= (+ ~st3~0 ~st2~0 ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)))} is VALID [2022-02-20 18:56:45,441 INFO L290 TraceCheckUtils]: 13: Hoare triple {41833#(and (or (<= 0 (+ ~st3~0 ~st2~0 ~st1~0)) (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1))) (or (<= (+ ~st3~0 ~st2~0 ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)))} assume ~send3~0 == ~id3~0; {41833#(and (or (<= 0 (+ ~st3~0 ~st2~0 ~st1~0)) (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1))) (or (<= (+ ~st3~0 ~st2~0 ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)))} is VALID [2022-02-20 18:56:45,442 INFO L290 TraceCheckUtils]: 14: Hoare triple {41833#(and (or (<= 0 (+ ~st3~0 ~st2~0 ~st1~0)) (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1))) (or (<= (+ ~st3~0 ~st2~0 ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)))} assume 0 == ~mode3~0 % 256; {41833#(and (or (<= 0 (+ ~st3~0 ~st2~0 ~st1~0)) (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1))) (or (<= (+ ~st3~0 ~st2~0 ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)))} is VALID [2022-02-20 18:56:45,443 INFO L290 TraceCheckUtils]: 15: Hoare triple {41833#(and (or (<= 0 (+ ~st3~0 ~st2~0 ~st1~0)) (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1))) (or (<= (+ ~st3~0 ~st2~0 ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)))} assume ~id4~0 >= 0; {41833#(and (or (<= 0 (+ ~st3~0 ~st2~0 ~st1~0)) (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1))) (or (<= (+ ~st3~0 ~st2~0 ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)))} is VALID [2022-02-20 18:56:45,443 INFO L290 TraceCheckUtils]: 16: Hoare triple {41833#(and (or (<= 0 (+ ~st3~0 ~st2~0 ~st1~0)) (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1))) (or (<= (+ ~st3~0 ~st2~0 ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)))} assume 0 == ~st4~0; {41834#(and (or (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= 0 (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0))) (or (<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)))} is VALID [2022-02-20 18:56:45,444 INFO L290 TraceCheckUtils]: 17: Hoare triple {41834#(and (or (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= 0 (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0))) (or (<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)))} assume ~send4~0 == ~id4~0; {41834#(and (or (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= 0 (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0))) (or (<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)))} is VALID [2022-02-20 18:56:45,445 INFO L290 TraceCheckUtils]: 18: Hoare triple {41834#(and (or (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= 0 (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0))) (or (<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)))} assume 0 == ~mode4~0 % 256; {41834#(and (or (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= 0 (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0))) (or (<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)))} is VALID [2022-02-20 18:56:45,445 INFO L290 TraceCheckUtils]: 19: Hoare triple {41834#(and (or (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= 0 (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0))) (or (<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)))} assume ~id5~0 >= 0; {41834#(and (or (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= 0 (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0))) (or (<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)))} is VALID [2022-02-20 18:56:45,446 INFO L290 TraceCheckUtils]: 20: Hoare triple {41834#(and (or (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= 0 (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0))) (or (<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)))} assume 0 == ~st5~0; {41835#(and (or (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)) (or (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0))))} is VALID [2022-02-20 18:56:45,446 INFO L290 TraceCheckUtils]: 21: Hoare triple {41835#(and (or (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)) (or (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0))))} assume ~send5~0 == ~id5~0; {41835#(and (or (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)) (or (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0))))} is VALID [2022-02-20 18:56:45,447 INFO L290 TraceCheckUtils]: 22: Hoare triple {41835#(and (or (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)) (or (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0))))} assume 0 == ~mode5~0 % 256; {41835#(and (or (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)) (or (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0))))} is VALID [2022-02-20 18:56:45,448 INFO L290 TraceCheckUtils]: 23: Hoare triple {41835#(and (or (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)) (or (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0))))} assume ~id6~0 >= 0; {41835#(and (or (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)) (or (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0))))} is VALID [2022-02-20 18:56:45,448 INFO L290 TraceCheckUtils]: 24: Hoare triple {41835#(and (or (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)) (or (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0))))} assume 0 == ~st6~0; {41836#(and (or (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0) 0)) (or (<= 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0)) (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1))))} is VALID [2022-02-20 18:56:45,449 INFO L290 TraceCheckUtils]: 25: Hoare triple {41836#(and (or (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0) 0)) (or (<= 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0)) (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1))))} assume ~send6~0 == ~id6~0; {41836#(and (or (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0) 0)) (or (<= 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0)) (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1))))} is VALID [2022-02-20 18:56:45,450 INFO L290 TraceCheckUtils]: 26: Hoare triple {41836#(and (or (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0) 0)) (or (<= 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0)) (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1))))} assume 0 == ~mode6~0 % 256; {41836#(and (or (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0) 0)) (or (<= 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0)) (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1))))} is VALID [2022-02-20 18:56:45,451 INFO L290 TraceCheckUtils]: 27: Hoare triple {41836#(and (or (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0) 0)) (or (<= 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0)) (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1))))} assume ~id7~0 >= 0; {41836#(and (or (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0) 0)) (or (<= 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0)) (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1))))} is VALID [2022-02-20 18:56:45,451 INFO L290 TraceCheckUtils]: 28: Hoare triple {41836#(and (or (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0) 0)) (or (<= 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0)) (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1))))} assume 0 == ~st7~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:45,452 INFO L290 TraceCheckUtils]: 29: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume ~send7~0 == ~id7~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:45,452 INFO L290 TraceCheckUtils]: 30: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume 0 == ~mode7~0 % 256; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:45,453 INFO L290 TraceCheckUtils]: 31: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume ~id1~0 != ~id2~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:45,453 INFO L290 TraceCheckUtils]: 32: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume ~id1~0 != ~id3~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:45,454 INFO L290 TraceCheckUtils]: 33: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume ~id1~0 != ~id4~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:45,454 INFO L290 TraceCheckUtils]: 34: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume ~id1~0 != ~id5~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:45,455 INFO L290 TraceCheckUtils]: 35: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume ~id1~0 != ~id6~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:45,455 INFO L290 TraceCheckUtils]: 36: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume ~id1~0 != ~id7~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:45,456 INFO L290 TraceCheckUtils]: 37: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume ~id2~0 != ~id3~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:45,456 INFO L290 TraceCheckUtils]: 38: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume ~id2~0 != ~id4~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:45,457 INFO L290 TraceCheckUtils]: 39: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume ~id2~0 != ~id5~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:45,457 INFO L290 TraceCheckUtils]: 40: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume ~id2~0 != ~id6~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:45,457 INFO L290 TraceCheckUtils]: 41: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume ~id2~0 != ~id7~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:45,458 INFO L290 TraceCheckUtils]: 42: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume ~id3~0 != ~id4~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:45,458 INFO L290 TraceCheckUtils]: 43: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume ~id3~0 != ~id5~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:45,459 INFO L290 TraceCheckUtils]: 44: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume ~id3~0 != ~id6~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:45,459 INFO L290 TraceCheckUtils]: 45: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume ~id3~0 != ~id7~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:45,460 INFO L290 TraceCheckUtils]: 46: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume ~id4~0 != ~id5~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:45,460 INFO L290 TraceCheckUtils]: 47: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume ~id4~0 != ~id6~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:45,461 INFO L290 TraceCheckUtils]: 48: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume ~id4~0 != ~id7~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:45,461 INFO L290 TraceCheckUtils]: 49: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume ~id5~0 != ~id6~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:45,462 INFO L290 TraceCheckUtils]: 50: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume ~id5~0 != ~id7~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:45,462 INFO L290 TraceCheckUtils]: 51: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume ~id6~0 != ~id7~0;main_~init__tmp~0#1 := 1;~__return_28618~0 := main_~init__tmp~0#1;main_~main__i2~0#1 := ~__return_28618~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:45,463 INFO L290 TraceCheckUtils]: 52: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume 0 != main_~main__i2~0#1;~p1_old~0 := ~nomsg~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~nomsg~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~nomsg~0;~p3_new~0 := ~nomsg~0;~p4_old~0 := ~nomsg~0;~p4_new~0 := ~nomsg~0;~p5_old~0 := ~nomsg~0;~p5_new~0 := ~nomsg~0;~p6_old~0 := ~nomsg~0;~p6_new~0 := ~nomsg~0;~p7_old~0 := ~nomsg~0;~p7_new~0 := ~nomsg~0;main_~main__i2~0#1 := 0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:45,463 INFO L290 TraceCheckUtils]: 53: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume main_~main__i2~0#1 < 14;havoc main_~node1__m1~0#1;main_~node1__m1~0#1 := ~nomsg~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:45,464 INFO L290 TraceCheckUtils]: 54: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !!(0 == ~mode1~0 % 256);havoc main_~node1____CPAchecker_TMP_0~0#1; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:45,464 INFO L290 TraceCheckUtils]: 55: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(~send1~0 != ~nomsg~0);main_~node1____CPAchecker_TMP_0~0#1 := ~p1_new~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:45,465 INFO L290 TraceCheckUtils]: 56: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} ~p1_new~0 := (if main_~node1____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node1____CPAchecker_TMP_0~0#1 % 256 else main_~node1____CPAchecker_TMP_0~0#1 % 256 - 256);~mode1~0 := 1;havoc main_~node2__m2~0#1;main_~node2__m2~0#1 := ~nomsg~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:45,465 INFO L290 TraceCheckUtils]: 57: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !!(0 == ~mode2~0 % 256);havoc main_~node2____CPAchecker_TMP_0~0#1; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:45,466 INFO L290 TraceCheckUtils]: 58: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(~send2~0 != ~nomsg~0);main_~node2____CPAchecker_TMP_0~0#1 := ~p2_new~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:45,466 INFO L290 TraceCheckUtils]: 59: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} ~p2_new~0 := (if main_~node2____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node2____CPAchecker_TMP_0~0#1 % 256 else main_~node2____CPAchecker_TMP_0~0#1 % 256 - 256);~mode2~0 := 1;havoc main_~node3__m3~0#1;main_~node3__m3~0#1 := ~nomsg~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:45,467 INFO L290 TraceCheckUtils]: 60: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !!(0 == ~mode3~0 % 256);havoc main_~node3____CPAchecker_TMP_0~0#1; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:45,467 INFO L290 TraceCheckUtils]: 61: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(~send3~0 != ~nomsg~0);main_~node3____CPAchecker_TMP_0~0#1 := ~p3_new~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:45,468 INFO L290 TraceCheckUtils]: 62: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} ~p3_new~0 := (if main_~node3____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node3____CPAchecker_TMP_0~0#1 % 256 else main_~node3____CPAchecker_TMP_0~0#1 % 256 - 256);~mode3~0 := 1;havoc main_~node4__m4~0#1;main_~node4__m4~0#1 := ~nomsg~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:45,468 INFO L290 TraceCheckUtils]: 63: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !!(0 == ~mode4~0 % 256);havoc main_~node4____CPAchecker_TMP_0~0#1; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:45,469 INFO L290 TraceCheckUtils]: 64: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(~send4~0 != ~nomsg~0);main_~node4____CPAchecker_TMP_0~0#1 := ~p4_new~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:45,469 INFO L290 TraceCheckUtils]: 65: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} ~p4_new~0 := (if main_~node4____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node4____CPAchecker_TMP_0~0#1 % 256 else main_~node4____CPAchecker_TMP_0~0#1 % 256 - 256);~mode4~0 := 1;havoc main_~node5__m5~0#1;main_~node5__m5~0#1 := ~nomsg~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:45,470 INFO L290 TraceCheckUtils]: 66: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !!(0 == ~mode5~0 % 256);havoc main_~node5____CPAchecker_TMP_0~0#1; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:45,470 INFO L290 TraceCheckUtils]: 67: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(~send5~0 != ~nomsg~0);main_~node5____CPAchecker_TMP_0~0#1 := ~p5_new~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:45,471 INFO L290 TraceCheckUtils]: 68: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} ~p5_new~0 := (if main_~node5____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node5____CPAchecker_TMP_0~0#1 % 256 else main_~node5____CPAchecker_TMP_0~0#1 % 256 - 256);~mode5~0 := 1;havoc main_~node6__m6~0#1;main_~node6__m6~0#1 := ~nomsg~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:45,471 INFO L290 TraceCheckUtils]: 69: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !!(0 == ~mode6~0 % 256);havoc main_~node6____CPAchecker_TMP_0~0#1; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:45,472 INFO L290 TraceCheckUtils]: 70: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(~send6~0 != ~nomsg~0);main_~node6____CPAchecker_TMP_0~0#1 := ~p6_new~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:45,472 INFO L290 TraceCheckUtils]: 71: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} ~p6_new~0 := (if main_~node6____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node6____CPAchecker_TMP_0~0#1 % 256 else main_~node6____CPAchecker_TMP_0~0#1 % 256 - 256);~mode6~0 := 1;havoc main_~node7__m7~0#1;main_~node7__m7~0#1 := ~nomsg~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:45,473 INFO L290 TraceCheckUtils]: 72: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !!(0 == ~mode7~0 % 256);havoc main_~node7____CPAchecker_TMP_0~0#1; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:45,473 INFO L290 TraceCheckUtils]: 73: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(~send7~0 != ~nomsg~0);main_~node7____CPAchecker_TMP_0~0#1 := ~p7_new~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:45,474 INFO L290 TraceCheckUtils]: 74: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} ~p7_new~0 := (if main_~node7____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node7____CPAchecker_TMP_0~0#1 % 256 else main_~node7____CPAchecker_TMP_0~0#1 % 256 - 256);~mode7~0 := 1;~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;~p4_old~0 := ~p4_new~0;~p4_new~0 := ~nomsg~0;~p5_old~0 := ~p5_new~0;~p5_new~0 := ~nomsg~0;~p6_old~0 := ~p6_new~0;~p6_new~0 := ~nomsg~0;~p7_old~0 := ~p7_new~0;~p7_new~0 := ~nomsg~0;havoc main_~check__tmp~0#1; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:45,474 INFO L290 TraceCheckUtils]: 75: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0 + ~st7~0 <= 1; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:45,475 INFO L290 TraceCheckUtils]: 76: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(~r1~0 >= 7); {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:45,475 INFO L290 TraceCheckUtils]: 77: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0 + ~st7~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:45,476 INFO L290 TraceCheckUtils]: 78: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume ~r1~0 < 7;main_~check__tmp~0#1 := 1;~__return_28763~0 := main_~check__tmp~0#1;main_~main__c1~0#1 := ~__return_28763~0;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; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:45,476 INFO L290 TraceCheckUtils]: 79: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(0 == main_~assert__arg~0#1 % 256);main_~main____CPAchecker_TMP_0~0#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:45,477 INFO L290 TraceCheckUtils]: 80: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume main_~main__i2~0#1 < 14;havoc main_~node1__m1~1#1;main_~node1__m1~1#1 := ~nomsg~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:45,477 INFO L290 TraceCheckUtils]: 81: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(0 == ~mode1~0 % 256);~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256);main_~node1__m1~1#1 := ~p7_old~0;~p7_old~0 := ~nomsg~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:45,478 INFO L290 TraceCheckUtils]: 82: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(main_~node1__m1~1#1 != ~nomsg~0); {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:45,478 INFO L290 TraceCheckUtils]: 83: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} ~mode1~0 := 0;havoc main_~node2__m2~1#1;main_~node2__m2~1#1 := ~nomsg~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:45,479 INFO L290 TraceCheckUtils]: 84: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(0 == ~mode2~0 % 256);main_~node2__m2~1#1 := ~p1_old~0;~p1_old~0 := ~nomsg~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:45,479 INFO L290 TraceCheckUtils]: 85: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(main_~node2__m2~1#1 != ~nomsg~0); {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:45,480 INFO L290 TraceCheckUtils]: 86: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} ~mode2~0 := 0;havoc main_~node3__m3~1#1;main_~node3__m3~1#1 := ~nomsg~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:45,480 INFO L290 TraceCheckUtils]: 87: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(0 == ~mode3~0 % 256);main_~node3__m3~1#1 := ~p2_old~0;~p2_old~0 := ~nomsg~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:45,481 INFO L290 TraceCheckUtils]: 88: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(main_~node3__m3~1#1 != ~nomsg~0); {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:45,481 INFO L290 TraceCheckUtils]: 89: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} ~mode3~0 := 0;havoc main_~node4__m4~1#1;main_~node4__m4~1#1 := ~nomsg~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:45,482 INFO L290 TraceCheckUtils]: 90: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(0 == ~mode4~0 % 256);main_~node4__m4~1#1 := ~p3_old~0;~p3_old~0 := ~nomsg~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:45,482 INFO L290 TraceCheckUtils]: 91: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(main_~node4__m4~1#1 != ~nomsg~0); {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:45,483 INFO L290 TraceCheckUtils]: 92: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} ~mode4~0 := 0;havoc main_~node5__m5~1#1;main_~node5__m5~1#1 := ~nomsg~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:45,483 INFO L290 TraceCheckUtils]: 93: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(0 == ~mode5~0 % 256);main_~node5__m5~1#1 := ~p4_old~0;~p4_old~0 := ~nomsg~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:45,483 INFO L290 TraceCheckUtils]: 94: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(main_~node5__m5~1#1 != ~nomsg~0); {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:45,484 INFO L290 TraceCheckUtils]: 95: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} ~mode5~0 := 0;havoc main_~node6__m6~1#1;main_~node6__m6~1#1 := ~nomsg~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:45,484 INFO L290 TraceCheckUtils]: 96: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(0 == ~mode6~0 % 256);main_~node6__m6~1#1 := ~p5_old~0;~p5_old~0 := ~nomsg~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:45,485 INFO L290 TraceCheckUtils]: 97: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(main_~node6__m6~1#1 != ~nomsg~0); {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:45,485 INFO L290 TraceCheckUtils]: 98: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} ~mode6~0 := 0;~__tmp_28984_0~0 := main_~main____CPAchecker_TMP_0~0#1; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:45,486 INFO L290 TraceCheckUtils]: 99: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} main_~main____CPAchecker_TMP_0~0#1 := ~__tmp_28984_0~0;havoc main_~node7__m7~1#1;main_~node7__m7~1#1 := ~nomsg~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:45,486 INFO L290 TraceCheckUtils]: 100: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(0 == ~mode7~0 % 256);main_~node7__m7~1#1 := ~p6_old~0;~p6_old~0 := ~nomsg~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:45,487 INFO L290 TraceCheckUtils]: 101: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(main_~node7__m7~1#1 != ~nomsg~0); {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:45,487 INFO L290 TraceCheckUtils]: 102: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} ~mode7~0 := 0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:45,488 INFO L290 TraceCheckUtils]: 103: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} ~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;~p4_old~0 := ~p4_new~0;~p4_new~0 := ~nomsg~0;~p5_old~0 := ~p5_new~0;~p5_new~0 := ~nomsg~0;~p6_old~0 := ~p6_new~0;~p6_new~0 := ~nomsg~0;~p7_old~0 := ~p7_new~0;~p7_new~0 := ~nomsg~0;havoc main_~check__tmp~1#1; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:45,488 INFO L290 TraceCheckUtils]: 104: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0 + ~st7~0 <= 1; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:45,489 INFO L290 TraceCheckUtils]: 105: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(~r1~0 >= 7); {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:45,489 INFO L290 TraceCheckUtils]: 106: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0 + ~st7~0);main_~check__tmp~1#1 := 0; {41830#false} is VALID [2022-02-20 18:56:45,489 INFO L290 TraceCheckUtils]: 107: Hoare triple {41830#false} ~__return_29020~0 := main_~check__tmp~1#1;main_~main__c1~0#1 := ~__return_29020~0;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; {41830#false} is VALID [2022-02-20 18:56:45,489 INFO L290 TraceCheckUtils]: 108: Hoare triple {41830#false} assume 0 == main_~assert__arg~1#1 % 256; {41830#false} is VALID [2022-02-20 18:56:45,490 INFO L290 TraceCheckUtils]: 109: Hoare triple {41830#false} assume !false; {41830#false} is VALID [2022-02-20 18:56:45,491 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 18:56:45,491 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 18:56:45,491 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1838011103] [2022-02-20 18:56:45,491 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1838011103] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 18:56:45,491 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 18:56:45,491 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-02-20 18:56:45,491 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2072025715] [2022-02-20 18:56:45,492 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 18:56:45,492 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 12.222222222222221) internal successors, (110), 9 states have internal predecessors, (110), 0 states have call successors, (0), 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 110 [2022-02-20 18:56:45,492 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 18:56:45,492 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 9 states, 9 states have (on average 12.222222222222221) internal successors, (110), 9 states have internal predecessors, (110), 0 states have call successors, (0), 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 18:56:45,593 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 110 edges. 110 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:56:45,593 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-02-20 18:56:45,594 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 18:56:45,594 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-02-20 18:56:45,594 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2022-02-20 18:56:45,594 INFO L87 Difference]: Start difference. First operand 1238 states and 1918 transitions. Second operand has 9 states, 9 states have (on average 12.222222222222221) internal successors, (110), 9 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)