./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c --full-output -ea --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 03d7b7b3 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -ea -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 2d43a579fead76cada979bbaf2912558c79980eef82c3d2143337dc895995c75 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 18:47:38,062 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 18:47:38,065 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 18:47:38,104 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 18:47:38,105 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 18:47:38,108 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 18:47:38,109 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 18:47:38,111 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 18:47:38,113 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 18:47:38,117 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 18:47:38,117 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 18:47:38,119 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 18:47:38,119 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 18:47:38,121 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 18:47:38,122 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 18:47:38,125 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 18:47:38,126 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 18:47:38,126 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 18:47:38,128 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 18:47:38,133 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 18:47:38,134 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 18:47:38,135 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 18:47:38,136 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 18:47:38,138 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 18:47:38,143 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 18:47:38,144 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 18:47:38,144 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 18:47:38,146 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 18:47:38,146 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 18:47:38,147 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 18:47:38,147 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 18:47:38,148 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 18:47:38,149 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 18:47:38,150 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 18:47:38,151 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 18:47:38,151 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 18:47:38,152 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 18:47:38,152 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 18:47:38,152 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 18:47:38,153 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 18:47:38,153 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 18:47:38,155 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-02-20 18:47:38,180 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 18:47:38,181 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 18:47:38,181 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 18:47:38,182 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 18:47:38,182 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 18:47:38,182 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 18:47:38,183 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 18:47:38,183 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 18:47:38,183 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 18:47:38,183 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 18:47:38,184 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-20 18:47:38,184 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 18:47:38,185 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-20 18:47:38,185 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 18:47:38,185 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 18:47:38,185 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 18:47:38,185 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 18:47:38,185 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-20 18:47:38,186 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 18:47:38,186 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 18:47:38,186 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 18:47:38,186 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 18:47:38,186 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 18:47:38,186 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 18:47:38,187 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 18:47:38,187 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 18:47:38,187 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 18:47:38,187 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 18:47:38,187 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 18:47:38,188 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 18:47:38,188 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 18:47:38,188 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 18:47:38,188 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 18:47:38,188 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2d43a579fead76cada979bbaf2912558c79980eef82c3d2143337dc895995c75 [2022-02-20 18:47:38,424 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 18:47:38,447 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 18:47:38,449 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 18:47:38,450 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 18:47:38,451 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 18:47:38,452 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2022-02-20 18:47:38,505 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f833be71d/4236dfa3344c417fbc6777dd5b391b4e/FLAGf09840824 [2022-02-20 18:47:39,155 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 18:47:39,155 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2022-02-20 18:47:39,202 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f833be71d/4236dfa3344c417fbc6777dd5b391b4e/FLAGf09840824 [2022-02-20 18:47:39,526 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f833be71d/4236dfa3344c417fbc6777dd5b391b4e [2022-02-20 18:47:39,529 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 18:47:39,530 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 18:47:39,532 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 18:47:39,535 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 18:47:39,538 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 18:47:39,538 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 06:47:39" (1/1) ... [2022-02-20 18:47:39,539 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@48ed781 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:47:39, skipping insertion in model container [2022-02-20 18:47:39,540 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 06:47:39" (1/1) ... [2022-02-20 18:47:39,546 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 18:47:39,791 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 18:47:40,270 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-var-start-time.5.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[19354,19367] [2022-02-20 18:47:41,340 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 18:47:41,362 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 18:47:41,436 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[19354,19367] [2022-02-20 18:47:42,174 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 18:47:42,200 INFO L208 MainTranslator]: Completed translation [2022-02-20 18:47:42,201 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:47:42 WrapperNode [2022-02-20 18:47:42,202 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 18:47:42,203 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 18:47:42,203 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 18:47:42,203 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 18:47:42,209 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:47:42" (1/1) ... [2022-02-20 18:47:42,295 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:47:42" (1/1) ... [2022-02-20 18:47:42,650 INFO L137 Inliner]: procedures = 25, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 18587 [2022-02-20 18:47:42,650 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 18:47:42,651 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 18:47:42,651 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 18:47:42,652 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 18:47:42,659 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:47:42" (1/1) ... [2022-02-20 18:47:42,659 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:47:42" (1/1) ... [2022-02-20 18:47:42,705 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:47:42" (1/1) ... [2022-02-20 18:47:42,706 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:47:42" (1/1) ... [2022-02-20 18:47:42,838 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:47:42" (1/1) ... [2022-02-20 18:47:42,894 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:47:42" (1/1) ... [2022-02-20 18:47:42,933 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:47:42" (1/1) ... [2022-02-20 18:47:42,989 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 18:47:42,990 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 18:47:42,990 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 18:47:42,991 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 18:47:42,992 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:47:42" (1/1) ... [2022-02-20 18:47:42,998 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 18:47:43,006 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 18:47:43,020 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 18:47:43,038 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 18:47:43,065 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 18:47:43,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-20 18:47:43,066 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 18:47:43,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 18:47:43,650 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 18:47:43,652 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 18:47:51,232 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 18:47:51,258 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 18:47:51,258 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-02-20 18:47:51,262 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 06:47:51 BoogieIcfgContainer [2022-02-20 18:47:51,262 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 18:47:51,265 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 18:47:51,265 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 18:47:51,268 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 18:47:51,268 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 06:47:39" (1/3) ... [2022-02-20 18:47:51,268 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@77d1e07a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 06:47:51, skipping insertion in model container [2022-02-20 18:47:51,269 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:47:42" (2/3) ... [2022-02-20 18:47:51,269 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@77d1e07a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 06:47:51, skipping insertion in model container [2022-02-20 18:47:51,269 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 06:47:51" (3/3) ... [2022-02-20 18:47:51,270 INFO L111 eAbstractionObserver]: Analyzing ICFG pals_lcr-var-start-time.5.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2022-02-20 18:47:51,274 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 18:47:51,275 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-02-20 18:47:51,330 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 18:47:51,336 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 18:47:51,336 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-02-20 18:47:51,413 INFO L276 IsEmpty]: Start isEmpty. Operand has 2868 states, 2866 states have (on average 1.9089323098394975) internal successors, (5471), 2867 states have internal predecessors, (5471), 0 states have call successors, (0), 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 18:47:51,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-02-20 18:47:51,446 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 18:47:51,447 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] [2022-02-20 18:47:51,448 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 18:47:51,452 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 18:47:51,452 INFO L85 PathProgramCache]: Analyzing trace with hash -2083361813, now seen corresponding path program 1 times [2022-02-20 18:47:51,459 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 18:47:51,460 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1710417479] [2022-02-20 18:47:51,460 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 18:47:51,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 18:47:51,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:47:51,961 INFO L290 TraceCheckUtils]: 0: Hoare triple {2871#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(65, 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;~alive1~0 := 0;~p2~0 := 0;~p2_old~0 := 0;~p2_new~0 := 0;~id2~0 := 0;~st2~0 := 0;~send2~0 := 0;~mode2~0 := 0;~alive2~0 := 0;~p3~0 := 0;~p3_old~0 := 0;~p3_new~0 := 0;~id3~0 := 0;~st3~0 := 0;~send3~0 := 0;~mode3~0 := 0;~alive3~0 := 0;~p4~0 := 0;~p4_old~0 := 0;~p4_new~0 := 0;~id4~0 := 0;~st4~0 := 0;~send4~0 := 0;~mode4~0 := 0;~alive4~0 := 0;~p5~0 := 0;~p5_old~0 := 0;~p5_new~0 := 0;~id5~0 := 0;~st5~0 := 0;~send5~0 := 0;~mode5~0 := 0;~alive5~0 := 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];~__return_58584~0 := 0;~__return_68747~0 := 0;~__return_58793~0 := 0;~__return_58892~0 := 0;~__return_59362~0 := 0;~__return_59933~0 := 0;~__return_60181~0 := 0;~__return_61388~0 := 0;~__return_61648~0 := 0;~__return_62194~0 := 0;~__return_65528~0 := 0;~__return_65800~0 := 0;~__return_66346~0 := 0;~__return_67749~0 := 0;~__return_59197~0 := 0;~__return_59440~0 := 0;~__return_60023~0 := 0;~__return_61490~0 := 0;~__return_65642~0 := 0;~__return_68701~0 := 0;~__return_68814~0 := 0;~__return_68779~0 := 0;~__return_68519~0 := 0;~__return_68452~0 := 0;~__return_68650~0 := 0;~__return_68615~0 := 0;~__return_69050~0 := 0;~__return_69017~0 := 0;~__return_69117~0 := 0;~__return_69082~0 := 0;~__return_68897~0 := 0;~__return_68864~0 := 0;~__return_68964~0 := 0;~__return_68929~0 := 0;~__return_68000~0 := 0;~__return_67945~0 := 0;~__return_68080~0 := 0;~__return_68045~0 := 0;~__return_67781~0 := 0;~__return_67684~0 := 0;~__return_67894~0 := 0;~__return_67859~0 := 0;~__return_68316~0 := 0;~__return_68283~0 := 0;~__return_68383~0 := 0;~__return_68348~0 := 0;~__return_68163~0 := 0;~__return_68130~0 := 0;~__return_68230~0 := 0;~__return_68195~0 := 0;~__return_69369~0 := 0;~__return_69336~0 := 0;~__return_69436~0 := 0;~__return_69401~0 := 0;~__return_69218~0 := 0;~__return_69185~0 := 0;~__return_69285~0 := 0;~__return_69250~0 := 0;~__return_69672~0 := 0;~__return_69639~0 := 0;~__return_69739~0 := 0;~__return_69704~0 := 0;~__return_69519~0 := 0;~__return_69486~0 := 0;~__return_69586~0 := 0;~__return_69551~0 := 0;~__return_66585~0 := 0;~__return_66530~0 := 0;~__return_66665~0 := 0;~__return_66630~0 := 0;~__return_66378~0 := 0;~__return_66293~0 := 0;~__return_66479~0 := 0;~__return_66444~0 := 0;~__return_66901~0 := 0;~__return_66868~0 := 0;~__return_66968~0 := 0;~__return_66933~0 := 0;~__return_66748~0 := 0;~__return_66715~0 := 0;~__return_66815~0 := 0;~__return_66780~0 := 0;~__return_65832~0 := 0;~__return_65759~0 := 0;~__return_65921~0 := 0;~__return_65886~0 := 0;~__return_65565~0 := 0;~__return_65449~0 := 0;~__return_65708~0 := 0;~__return_65673~0 := 0;~__return_66157~0 := 0;~__return_66124~0 := 0;~__return_66224~0 := 0;~__return_66189~0 := 0;~__return_66004~0 := 0;~__return_65971~0 := 0;~__return_66071~0 := 0;~__return_66036~0 := 0;~__return_67220~0 := 0;~__return_67187~0 := 0;~__return_67287~0 := 0;~__return_67252~0 := 0;~__return_67069~0 := 0;~__return_67036~0 := 0;~__return_67136~0 := 0;~__return_67101~0 := 0;~__return_67523~0 := 0;~__return_67490~0 := 0;~__return_67590~0 := 0;~__return_67555~0 := 0;~__return_67370~0 := 0;~__return_67337~0 := 0;~__return_67437~0 := 0;~__return_67402~0 := 0;~__return_70639~0 := 0;~__return_70606~0 := 0;~__return_70706~0 := 0;~__return_70671~0 := 0;~__return_70488~0 := 0;~__return_70455~0 := 0;~__return_70555~0 := 0;~__return_70520~0 := 0;~__return_70942~0 := 0;~__return_70909~0 := 0;~__return_71009~0 := 0;~__return_70974~0 := 0;~__return_70789~0 := 0;~__return_70756~0 := 0;~__return_70856~0 := 0;~__return_70821~0 := 0;~__return_70016~0 := 0;~__return_69983~0 := 0;~__return_70083~0 := 0;~__return_70048~0 := 0;~__return_69865~0 := 0;~__return_69832~0 := 0;~__return_69932~0 := 0;~__return_69897~0 := 0;~__return_70319~0 := 0;~__return_70286~0 := 0;~__return_70386~0 := 0;~__return_70351~0 := 0;~__return_70166~0 := 0;~__return_70133~0 := 0;~__return_70233~0 := 0;~__return_70198~0 := 0;~__return_71261~0 := 0;~__return_71228~0 := 0;~__return_71328~0 := 0;~__return_71293~0 := 0;~__return_71110~0 := 0;~__return_71077~0 := 0;~__return_71177~0 := 0;~__return_71142~0 := 0;~__return_71564~0 := 0;~__return_71531~0 := 0;~__return_71631~0 := 0;~__return_71596~0 := 0;~__return_71411~0 := 0;~__return_71378~0 := 0;~__return_71478~0 := 0;~__return_71443~0 := 0;~__return_62433~0 := 0;~__return_62378~0 := 0;~__return_62513~0 := 0;~__return_62478~0 := 0;~__return_62226~0 := 0;~__return_62141~0 := 0;~__return_62327~0 := 0;~__return_62292~0 := 0;~__return_62749~0 := 0;~__return_62716~0 := 0;~__return_62816~0 := 0;~__return_62781~0 := 0;~__return_62596~0 := 0;~__return_62563~0 := 0;~__return_62663~0 := 0;~__return_62628~0 := 0;~__return_61680~0 := 0;~__return_61607~0 := 0;~__return_61769~0 := 0;~__return_61734~0 := 0;~__return_61425~0 := 0;~__return_61321~0 := 0;~__return_61556~0 := 0;~__return_61521~0 := 0;~__return_62005~0 := 0;~__return_61972~0 := 0;~__return_62072~0 := 0;~__return_62037~0 := 0;~__return_61852~0 := 0;~__return_61819~0 := 0;~__return_61919~0 := 0;~__return_61884~0 := 0;~__return_63068~0 := 0;~__return_63035~0 := 0;~__return_63135~0 := 0;~__return_63100~0 := 0;~__return_62917~0 := 0;~__return_62884~0 := 0;~__return_62984~0 := 0;~__return_62949~0 := 0;~__return_63371~0 := 0;~__return_63338~0 := 0;~__return_63438~0 := 0;~__return_63403~0 := 0;~__return_63218~0 := 0;~__return_63185~0 := 0;~__return_63285~0 := 0;~__return_63250~0 := 0;~__return_60213~0 := 0;~__return_60140~0 := 0;~__return_60302~0 := 0;~__return_60267~0 := 0;~__return_59970~0 := 0;~__return_59878~0 := 0;~__return_60089~0 := 0;~__return_60054~0 := 0;~__return_60538~0 := 0;~__return_60505~0 := 0;~__return_60605~0 := 0;~__return_60570~0 := 0;~__return_60385~0 := 0;~__return_60352~0 := 0;~__return_60452~0 := 0;~__return_60417~0 := 0;~__return_59399~0 := 0;~__return_59319~0 := 0;~__return_59506~0 := 0;~__return_59471~0 := 0;~__return_59105~0 := 0;~__return_58704~0 := 0;~__return_59268~0 := 0;~__return_59233~0 := 0;~__return_59742~0 := 0;~__return_59709~0 := 0;~__return_59809~0 := 0;~__return_59774~0 := 0;~__return_59589~0 := 0;~__return_59556~0 := 0;~__return_59656~0 := 0;~__return_59621~0 := 0;~__return_60857~0 := 0;~__return_60824~0 := 0;~__return_60924~0 := 0;~__return_60889~0 := 0;~__return_60706~0 := 0;~__return_60673~0 := 0;~__return_60773~0 := 0;~__return_60738~0 := 0;~__return_61160~0 := 0;~__return_61127~0 := 0;~__return_61227~0 := 0;~__return_61192~0 := 0;~__return_61007~0 := 0;~__return_60974~0 := 0;~__return_61074~0 := 0;~__return_61039~0 := 0;~__return_64338~0 := 0;~__return_64305~0 := 0;~__return_64405~0 := 0;~__return_64370~0 := 0;~__return_64187~0 := 0;~__return_64154~0 := 0;~__return_64254~0 := 0;~__return_64219~0 := 0;~__return_64641~0 := 0;~__return_64608~0 := 0;~__return_64708~0 := 0;~__return_64673~0 := 0;~__return_64488~0 := 0;~__return_64455~0 := 0;~__return_64555~0 := 0;~__return_64520~0 := 0;~__return_63715~0 := 0;~__return_63682~0 := 0;~__return_63782~0 := 0;~__return_63747~0 := 0;~__return_63564~0 := 0;~__return_63531~0 := 0;~__return_63631~0 := 0;~__return_63596~0 := 0;~__return_64018~0 := 0;~__return_63985~0 := 0;~__return_64085~0 := 0;~__return_64050~0 := 0;~__return_63865~0 := 0;~__return_63832~0 := 0;~__return_63932~0 := 0;~__return_63897~0 := 0;~__return_64960~0 := 0;~__return_64927~0 := 0;~__return_65027~0 := 0;~__return_64992~0 := 0;~__return_64809~0 := 0;~__return_64776~0 := 0;~__return_64876~0 := 0;~__return_64841~0 := 0;~__return_65263~0 := 0;~__return_65230~0 := 0;~__return_65330~0 := 0;~__return_65295~0 := 0;~__return_65110~0 := 0;~__return_65077~0 := 0;~__return_65177~0 := 0;~__return_65142~0 := 0;~__return_74449~0 := 0;~__return_74416~0 := 0;~__return_74516~0 := 0;~__return_74481~0 := 0;~__return_74298~0 := 0;~__return_74265~0 := 0;~__return_74365~0 := 0;~__return_74330~0 := 0;~__return_74752~0 := 0;~__return_74719~0 := 0;~__return_74819~0 := 0;~__return_74784~0 := 0;~__return_74599~0 := 0;~__return_74566~0 := 0;~__return_74666~0 := 0;~__return_74631~0 := 0;~__return_73826~0 := 0;~__return_73793~0 := 0;~__return_73893~0 := 0;~__return_73858~0 := 0;~__return_73675~0 := 0;~__return_73642~0 := 0;~__return_73742~0 := 0;~__return_73707~0 := 0;~__return_74129~0 := 0;~__return_74096~0 := 0;~__return_74196~0 := 0;~__return_74161~0 := 0;~__return_73976~0 := 0;~__return_73943~0 := 0;~__return_74043~0 := 0;~__return_74008~0 := 0;~__return_75071~0 := 0;~__return_75038~0 := 0;~__return_75138~0 := 0;~__return_75103~0 := 0;~__return_74920~0 := 0;~__return_74887~0 := 0;~__return_74987~0 := 0;~__return_74952~0 := 0;~__return_75374~0 := 0;~__return_75341~0 := 0;~__return_75441~0 := 0;~__return_75406~0 := 0;~__return_75221~0 := 0;~__return_75188~0 := 0;~__return_75288~0 := 0;~__return_75253~0 := 0;~__return_72556~0 := 0;~__return_72523~0 := 0;~__return_72623~0 := 0;~__return_72588~0 := 0;~__return_72405~0 := 0;~__return_72372~0 := 0;~__return_72472~0 := 0;~__return_72437~0 := 0;~__return_72859~0 := 0;~__return_72826~0 := 0;~__return_72926~0 := 0;~__return_72891~0 := 0;~__return_72706~0 := 0;~__return_72673~0 := 0;~__return_72773~0 := 0;~__return_72738~0 := 0;~__return_71933~0 := 0;~__return_71900~0 := 0;~__return_72000~0 := 0;~__return_71965~0 := 0;~__return_71782~0 := 0;~__return_71749~0 := 0;~__return_71849~0 := 0;~__return_71814~0 := 0;~__return_72236~0 := 0;~__return_72203~0 := 0;~__return_72303~0 := 0;~__return_72268~0 := 0;~__return_72083~0 := 0;~__return_72050~0 := 0;~__return_72150~0 := 0;~__return_72115~0 := 0;~__return_73178~0 := 0;~__return_73145~0 := 0;~__return_73245~0 := 0;~__return_73210~0 := 0;~__return_73027~0 := 0;~__return_72994~0 := 0;~__return_73094~0 := 0;~__return_73059~0 := 0;~__return_73481~0 := 0;~__return_73448~0 := 0;~__return_73548~0 := 0;~__return_73513~0 := 0;~__return_73328~0 := 0;~__return_73295~0 := 0;~__return_73395~0 := 0;~__return_73360~0 := 0;~__return_76341~0 := 0;~__return_76308~0 := 0;~__return_76408~0 := 0;~__return_76373~0 := 0;~__return_76190~0 := 0;~__return_76157~0 := 0;~__return_76257~0 := 0;~__return_76222~0 := 0;~__return_76644~0 := 0;~__return_76611~0 := 0;~__return_76711~0 := 0;~__return_76676~0 := 0;~__return_76491~0 := 0;~__return_76458~0 := 0;~__return_76558~0 := 0;~__return_76523~0 := 0;~__return_75718~0 := 0;~__return_75685~0 := 0;~__return_75785~0 := 0;~__return_75750~0 := 0;~__return_75567~0 := 0;~__return_75534~0 := 0;~__return_75634~0 := 0;~__return_75599~0 := 0;~__return_76021~0 := 0;~__return_75988~0 := 0;~__return_76088~0 := 0;~__return_76053~0 := 0;~__return_75868~0 := 0;~__return_75835~0 := 0;~__return_75935~0 := 0;~__return_75900~0 := 0;~__return_76963~0 := 0;~__return_76930~0 := 0;~__return_77030~0 := 0;~__return_76995~0 := 0;~__return_76812~0 := 0;~__return_76779~0 := 0;~__return_76879~0 := 0;~__return_76844~0 := 0;~__return_77266~0 := 0;~__return_77233~0 := 0;~__return_77333~0 := 0;~__return_77298~0 := 0;~__return_77113~0 := 0;~__return_77080~0 := 0;~__return_77180~0 := 0;~__return_77145~0 := 0; {2873#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:47:51,970 INFO L290 TraceCheckUtils]: 1: Hoare triple {2873#(<= (+ ~nomsg~0 1) 0)} 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_~__tmp_3~0#1, main_~assert__arg~2#1, main_~check__tmp~2#1, main_~node5____CPAchecker_TMP_0~1#1, main_~node5____CPAchecker_TMP_1~0#1, main_~node5__m5~2#1, main_~node4____CPAchecker_TMP_0~1#1, main_~node4____CPAchecker_TMP_1~0#1, main_~node4__m4~2#1, main_~node3____CPAchecker_TMP_0~1#1, main_~node3____CPAchecker_TMP_1~0#1, main_~node3__m3~2#1, main_~node2____CPAchecker_TMP_0~1#1, main_~node2____CPAchecker_TMP_1~0#1, main_~node2__m2~2#1, main_~node1____CPAchecker_TMP_0~1#1, main_~node1____CPAchecker_TMP_1~0#1, main_~node1__m1~2#1, main_~__tmp_2~0#1, main_~assert__arg~1#1, main_~check__tmp~1#1, main_~__tmp_4~0#1, main_~assert__arg~3#1, main_~check__tmp~3#1, main_~node5__m5~1#1, main_~__tmp_5~0#1, main_~assert__arg~4#1, main_~check__tmp~4#1, main_~check__tmp~5#1, main_~node5__m5~3#1, main_~node4__m4~1#1, main_~__tmp_6~0#1, main_~assert__arg~5#1, main_~check__tmp~6#1, main_~check__tmp~7#1, main_~node5__m5~4#1, main_~check__tmp~8#1, main_~node5__m5~5#1, main_~node4__m4~3#1, main_~node3__m3~1#1, main_~__tmp_7~0#1, main_~assert__arg~6#1, main_~check__tmp~9#1, main_~check__tmp~10#1, main_~node5__m5~6#1, main_~check__tmp~11#1, main_~node5__m5~7#1, main_~node4__m4~4#1, main_~check__tmp~12#1, main_~node5__m5~8#1, main_~node5__m5~9#1, main_~node4__m4~5#1, main_~node3__m3~3#1, main_~node2__m2~1#1, main_~__tmp_8~0#1, main_~assert__arg~7#1, main_~check__tmp~13#1, main_~check__tmp~14#1, main_~node5__m5~10#1, main_~check__tmp~15#1, main_~node5__m5~11#1, main_~node4__m4~6#1, main_~check__tmp~16#1, main_~node5__m5~12#1, main_~node5__m5~13#1, main_~node4__m4~7#1, main_~node3__m3~4#1, main_~check__tmp~17#1, main_~node5__m5~14#1, main_~node5__m5~15#1, main_~node4__m4~8#1, main_~node5__m5~16#1, main_~node4__m4~9#1, main_~node3__m3~5#1, main_~node2__m2~3#1, main_~node1__m1~1#1, main_~__tmp_1~0#1, main_~assert__arg~0#1, main_~check__tmp~0#1, main_~__tmp_9~0#1, main_~assert__arg~8#1, main_~check__tmp~18#1, main_~node5____CPAchecker_TMP_0~0#1, main_~__tmp_10~0#1, main_~assert__arg~9#1, main_~check__tmp~19#1, main_~node5____CPAchecker_TMP_1~1#1, main_~__tmp_11~0#1, main_~assert__arg~10#1, main_~check__tmp~20#1, main_~node5__m5~0#1, main_~__tmp_12~0#1, main_~assert__arg~11#1, main_~check__tmp~21#1, main_~__tmp_13~0#1, main_~assert__arg~12#1, main_~check__tmp~22#1, main_~node5____CPAchecker_TMP_0~2#1, main_~__tmp_14~0#1, main_~assert__arg~13#1, main_~check__tmp~23#1, main_~node5____CPAchecker_TMP_1~2#1, main_~__tmp_15~0#1, main_~assert__arg~14#1, main_~check__tmp~24#1, main_~node5__m5~17#1, main_~node4____CPAchecker_TMP_0~0#1, main_~__tmp_16~0#1, main_~assert__arg~15#1, main_~check__tmp~25#1, main_~__tmp_17~0#1, main_~assert__arg~16#1, main_~check__tmp~26#1, main_~node5____CPAchecker_TMP_0~3#1, main_~__tmp_18~0#1, main_~assert__arg~17#1, main_~check__tmp~27#1, main_~node5____CPAchecker_TMP_1~3#1, main_~__tmp_19~0#1, main_~assert__arg~18#1, main_~check__tmp~28#1, main_~node5__m5~18#1, main_~node4____CPAchecker_TMP_1~1#1, main_~__tmp_20~0#1, main_~assert__arg~19#1, main_~check__tmp~29#1, main_~__tmp_21~0#1, main_~assert__arg~20#1, main_~check__tmp~30#1, main_~node5____CPAchecker_TMP_0~4#1, main_~__tmp_22~0#1, main_~assert__arg~21#1, main_~check__tmp~31#1, main_~node5____CPAchecker_TMP_1~4#1, main_~__tmp_23~0#1, main_~assert__arg~22#1, main_~check__tmp~32#1, main_~node5__m5~19#1, main_~node4__m4~0#1, main_~__tmp_24~0#1, main_~assert__arg~23#1, main_~check__tmp~33#1, main_~__tmp_25~0#1, main_~assert__arg~24#1, main_~check__tmp~34#1, main_~node5____CPAchecker_TMP_0~5#1, main_~__tmp_26~0#1, main_~assert__arg~25#1, main_~check__tmp~35#1, main_~node5____CPAchecker_TMP_1~5#1, main_~__tmp_27~0#1, main_~assert__arg~26#1, main_~check__tmp~36#1, main_~node5__m5~20#1, main_~__tmp_28~0#1, main_~assert__arg~27#1, main_~check__tmp~37#1, main_~__tmp_29~0#1, main_~assert__arg~28#1, main_~check__tmp~38#1, main_~node5____CPAchecker_TMP_0~6#1, main_~__tmp_30~0#1, main_~assert__arg~29#1, main_~check__tmp~39#1, main_~node5____CPAchecker_TMP_1~6#1, main_~__tmp_31~0#1, main_~assert__arg~30#1, main_~check__tmp~40#1, main_~node5__m5~21#1, main_~node4____CPAchecker_TMP_0~2#1, main_~__tmp_32~0#1, main_~assert__arg~31#1, main_~check__tmp~41#1, main_~__tmp_33~0#1, main_~assert__arg~32#1, main_~check__tmp~42#1, main_~node5____CPAchecker_TMP_0~7#1, main_~__tmp_34~0#1, main_~assert__arg~33#1, main_~check__tmp~43#1, main_~node5____CPAchecker_TMP_1~7#1, main_~__tmp_35~0#1, main_~assert__arg~34#1, main_~check__tmp~44#1, main_~node5__m5~22#1, main_~node4____CPAchecker_TMP_1~2#1, main_~__tmp_36~0#1, main_~assert__arg~35#1, main_~check__tmp~45#1, main_~__tmp_37~0#1, main_~assert__arg~36#1, main_~check__tmp~46#1, main_~node5____CPAchecker_TMP_0~8#1, main_~__tmp_38~0#1, main_~assert__arg~37#1, main_~check__tmp~47#1, main_~node5____CPAchecker_TMP_1~8#1, main_~__tmp_39~0#1, main_~assert__arg~38#1, main_~check__tmp~48#1, main_~node5__m5~23#1, main_~node4__m4~10#1, main_~node3____CPAchecker_TMP_0~0#1, main_~__tmp_40~0#1, main_~assert__arg~39#1, main_~check__tmp~49#1, main_~__tmp_41~0#1, main_~assert__arg~40#1, main_~check__tmp~50#1, main_~node5____CPAchecker_TMP_0~9#1, main_~__tmp_42~0#1, main_~assert__arg~41#1, main_~check__tmp~51#1, main_~node5____CPAchecker_TMP_1~9#1, main_~__tmp_43~0#1, main_~assert__arg~42#1, main_~check__tmp~52#1, main_~node5__m5~24#1, main_~__tmp_44~0#1, main_~assert__arg~43#1, main_~check__tmp~53#1, main_~__tmp_45~0#1, main_~assert__arg~44#1, main_~check__tmp~54#1, main_~node5____CPAchecker_TMP_0~10#1, main_~__tmp_46~0#1, main_~assert__arg~45#1, main_~check__tmp~55#1, main_~node5____CPAchecker_TMP_1~10#1, main_~__tmp_47~0#1, main_~assert__arg~46#1, main_~check__tmp~56#1, main_~node5__m5~25#1, main_~node4____CPAchecker_TMP_0~3#1, main_~__tmp_48~0#1, main_~assert__arg~47#1, main_~check__tmp~57#1, main_~__tmp_49~0#1, main_~assert__arg~48#1, main_~check__tmp~58#1, main_~node5____CPAchecker_TMP_0~11#1, main_~__tmp_50~0#1, main_~assert__arg~49#1, main_~check__tmp~59#1, main_~node5____CPAchecker_TMP_1~11#1, main_~__tmp_51~0#1, main_~assert__arg~50#1, main_~check__tmp~60#1, main_~node5__m5~26#1, main_~node4____CPAchecker_TMP_1~3#1, main_~__tmp_52~0#1, main_~assert__arg~51#1, main_~check__tmp~61#1, main_~__tmp_53~0#1, main_~assert__arg~52#1, main_~check__tmp~62#1, main_~node5____CPAchecker_TMP_0~12#1, main_~__tmp_54~0#1, main_~assert__arg~53#1, main_~check__tmp~63#1, main_~node5____CPAchecker_TMP_1~12#1, main_~__tmp_55~0#1, main_~assert__arg~54#1, main_~check__tmp~64#1, main_~node5__m5~27#1, main_~node4__m4~11#1, main_~node3____CPAchecker_TMP_1~1#1, main_~node3__m3~0#1, main_~__tmp_56~0#1, main_~assert__arg~55#1, main_~check__tmp~65#1, main_~__tmp_57~0#1, main_~assert__arg~56#1, main_~check__tmp~66#1, main_~node5____CPAchecker_TMP_0~13#1, main_~__tmp_58~0#1, main_~assert__arg~57#1, main_~check__tmp~67#1, main_~node5____CPAchecker_TMP_1~13#1, main_~__tmp_59~0#1, main_~assert__arg~58#1, main_~check__tmp~68#1, main_~node5__m5~28#1, main_~__tmp_60~0#1, main_~assert__arg~59#1, main_~check__tmp~69#1, main_~__tmp_61~0#1, main_~assert__arg~60#1, main_~check__tmp~70#1, main_~node5____CPAchecker_TMP_0~14#1, main_~__tmp_62~0#1, main_~assert__arg~61#1, main_~check__tmp~71#1, main_~node5____CPAchecker_TMP_1~14#1, main_~__tmp_63~0#1, main_~assert__arg~62#1, main_~check__tmp~72#1, main_~node5__m5~29#1, main_~node4____CPAchecker_TMP_0~4#1, main_~__tmp_64~0#1, main_~assert__arg~63#1, main_~check__tmp~73#1, main_~__tmp_65~0#1, main_~assert__arg~64#1, main_~check__tmp~74#1, main_~node5____CPAchecker_TMP_0~15#1, main_~__tmp_66~0#1, main_~assert__arg~65#1, main_~check__tmp~75#1, main_~node5____CPAchecker_TMP_1~15#1, main_~__tmp_67~0#1, main_~assert__arg~66#1, main_~check__tmp~76#1, main_~node5__m5~30#1, main_~node4____CPAchecker_TMP_1~4#1, main_~__tmp_68~0#1, main_~assert__arg~67#1, main_~check__tmp~77#1, main_~__tmp_69~0#1, main_~assert__arg~68#1, main_~check__tmp~78#1, main_~node5____CPAchecker_TMP_0~16#1, main_~__tmp_70~0#1, main_~assert__arg~69#1, main_~check__tmp~79#1, main_~node5____CPAchecker_TMP_1~16#1, main_~__tmp_71~0#1, main_~assert__arg~70#1, main_~check__tmp~80#1, main_~node5__m5~31#1, main_~node4__m4~12#1, main_~__tmp_72~0#1, main_~assert__arg~71#1, main_~check__tmp~81#1, main_~__tmp_73~0#1, main_~assert__arg~72#1, main_~check__tmp~82#1, main_~node5____CPAchecker_TMP_0~17#1, main_~__tmp_74~0#1, main_~assert__arg~73#1, main_~check__tmp~83#1, main_~node5____CPAchecker_TMP_1~17#1, main_~__tmp_75~0#1, main_~assert__arg~74#1, main_~check__tmp~84#1, main_~node5__m5~32#1, main_~__tmp_76~0#1, main_~assert__arg~75#1, main_~check__tmp~85#1, main_~__tmp_77~0#1, main_~assert__arg~76#1, main_~check__tmp~86#1, main_~node5____CPAchecker_TMP_0~18#1, main_~__tmp_78~0#1, main_~assert__arg~77#1, main_~check__tmp~87#1, main_~node5____CPAchecker_TMP_1~18#1, main_~__tmp_79~0#1, main_~assert__arg~78#1, main_~check__tmp~88#1, main_~node5__m5~33#1, main_~node4____CPAchecker_TMP_0~5#1, main_~__tmp_80~0#1, main_~assert__arg~79#1, main_~check__tmp~89#1, main_~__tmp_81~0#1, main_~assert__arg~80#1, main_~check__tmp~90#1, main_~node5____CPAchecker_TMP_0~19#1, main_~__tmp_82~0#1, main_~assert__arg~81#1, main_~check__tmp~91#1, main_~node5____CPAchecker_TMP_1~19#1, main_~__tmp_83~0#1, main_~assert__arg~82#1, main_~check__tmp~92#1, main_~node5__m5~34#1, main_~node4____CPAchecker_TMP_1~5#1, main_~__tmp_84~0#1, main_~assert__arg~83#1, main_~check__tmp~93#1, main_~__tmp_85~0#1, main_~assert__arg~84#1, main_~check__tmp~94#1, main_~node5____CPAchecker_TMP_0~20#1, main_~__tmp_86~0#1, main_~assert__arg~85#1, main_~check__tmp~95#1, main_~node5____CPAchecker_TMP_1~20#1, main_~__tmp_87~0#1, main_~assert__arg~86#1, main_~check__tmp~96#1, main_~node5__m5~35#1, main_~node4__m4~13#1, main_~node3____CPAchecker_TMP_0~2#1, main_~__tmp_88~0#1, main_~assert__arg~87#1, main_~check__tmp~97#1, main_~__tmp_89~0#1, main_~assert__arg~88#1, main_~check__tmp~98#1, main_~node5____CPAchecker_TMP_0~21#1, main_~__tmp_90~0#1, main_~assert__arg~89#1, main_~check__tmp~99#1, main_~node5____CPAchecker_TMP_1~21#1, main_~__tmp_91~0#1, main_~assert__arg~90#1, main_~check__tmp~100#1, main_~node5__m5~36#1, main_~__tmp_92~0#1, main_~assert__arg~91#1, main_~check__tmp~101#1, main_~__tmp_93~0#1, main_~assert__arg~92#1, main_~check__tmp~102#1, main_~node5____CPAchecker_TMP_0~22#1, main_~__tmp_94~0#1, main_~assert__arg~93#1, main_~check__tmp~103#1, main_~node5____CPAchecker_TMP_1~22#1, main_~__tmp_95~0#1, main_~assert__arg~94#1, main_~check__tmp~104#1, main_~node5__m5~37#1, main_~node4____CPAchecker_TMP_0~6#1, main_~__tmp_96~0#1, main_~assert__arg~95#1, main_~check__tmp~105#1, main_~__tmp_97~0#1, main_~assert__arg~96#1, main_~check__tmp~106#1, main_~node5____CPAchecker_TMP_0~23#1, main_~__tmp_98~0#1, main_~assert__arg~97#1, main_~check__tmp~107#1, main_~node5____CPAchecker_TMP_1~23#1, main_~__tmp_99~0#1, main_~assert__arg~98#1, main_~check__tmp~108#1, main_~node5__m5~38#1, main_~node4____CPAchecker_TMP_1~6#1, main_~__tmp_100~0#1, main_~assert__arg~99#1, main_~check__tmp~109#1, main_~__tmp_101~0#1, main_~assert__arg~100#1, main_~check__tmp~110#1, main_~node5____CPAchecker_TMP_0~24#1, main_~__tmp_102~0#1, main_~assert__arg~101#1, main_~check__tmp~111#1, main_~node5____CPAchecker_TMP_1~24#1, main_~__tmp_103~0#1, main_~assert__arg~102#1, main_~check__tmp~112#1, main_~node5__m5~39#1, main_~node4__m4~14#1, main_~node3____CPAchecker_TMP_1~2#1, main_~node3__m3~6#1, main_~node2____CPAchecker_TMP_0~0#1, main_~__tmp_104~0#1, main_~assert__arg~103#1, main_~check__tmp~113#1, main_~__tmp_105~0#1, main_~assert__arg~104#1, main_~check__tmp~114#1, main_~node5____CPAchecker_TMP_0~25#1, main_~__tmp_106~0#1, main_~assert__arg~105#1, main_~check__tmp~115#1, main_~node5____CPAchecker_TMP_1~25#1, main_~__tmp_107~0#1, main_~assert__arg~106#1, main_~check__tmp~116#1, main_~node5__m5~40#1, 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main_~check__tmp~403#1, main_~node5____CPAchecker_TMP_1~97#1, main_~__tmp_395~0#1, main_~assert__arg~394#1, main_~check__tmp~404#1, main_~node5__m5~112#1, main_~__tmp_396~0#1, main_~assert__arg~395#1, main_~check__tmp~405#1, main_~__tmp_397~0#1, main_~assert__arg~396#1, main_~check__tmp~406#1, main_~node5____CPAchecker_TMP_0~98#1, main_~__tmp_398~0#1, main_~assert__arg~397#1, main_~check__tmp~407#1, main_~node5____CPAchecker_TMP_1~98#1, main_~__tmp_399~0#1, main_~assert__arg~398#1, main_~check__tmp~408#1, main_~node5__m5~113#1, main_~node4____CPAchecker_TMP_0~25#1, main_~__tmp_400~0#1, main_~assert__arg~399#1, main_~check__tmp~409#1, main_~__tmp_401~0#1, main_~assert__arg~400#1, main_~check__tmp~410#1, main_~node5____CPAchecker_TMP_0~99#1, main_~__tmp_402~0#1, main_~assert__arg~401#1, main_~check__tmp~411#1, main_~node5____CPAchecker_TMP_1~99#1, main_~__tmp_403~0#1, main_~assert__arg~402#1, main_~check__tmp~412#1, main_~node5__m5~114#1, main_~node4____CPAchecker_TMP_1~25#1, main_~__tmp_404~0#1, main_~assert__arg~403#1, main_~check__tmp~413#1, main_~__tmp_405~0#1, main_~assert__arg~404#1, main_~check__tmp~414#1, main_~node5____CPAchecker_TMP_0~100#1, main_~__tmp_406~0#1, main_~assert__arg~405#1, main_~check__tmp~415#1, main_~node5____CPAchecker_TMP_1~100#1, main_~__tmp_407~0#1, main_~assert__arg~406#1, main_~check__tmp~416#1, main_~node5__m5~115#1, main_~node4__m4~33#1, main_~__tmp_408~0#1, main_~assert__arg~407#1, main_~check__tmp~417#1, main_~__tmp_409~0#1, main_~assert__arg~408#1, main_~check__tmp~418#1, main_~node5____CPAchecker_TMP_0~101#1, main_~__tmp_410~0#1, main_~assert__arg~409#1, main_~check__tmp~419#1, main_~node5____CPAchecker_TMP_1~101#1, main_~__tmp_411~0#1, main_~assert__arg~410#1, main_~check__tmp~420#1, main_~node5__m5~116#1, main_~__tmp_412~0#1, main_~assert__arg~411#1, main_~check__tmp~421#1, main_~__tmp_413~0#1, main_~assert__arg~412#1, main_~check__tmp~422#1, main_~node5____CPAchecker_TMP_0~102#1, main_~__tmp_414~0#1, main_~assert__arg~413#1, main_~check__tmp~423#1, main_~node5____CPAchecker_TMP_1~102#1, main_~__tmp_415~0#1, main_~assert__arg~414#1, main_~check__tmp~424#1, main_~node5__m5~117#1, main_~node4____CPAchecker_TMP_0~26#1, main_~__tmp_416~0#1, main_~assert__arg~415#1, main_~check__tmp~425#1, main_~__tmp_417~0#1, main_~assert__arg~416#1, main_~check__tmp~426#1, main_~node5____CPAchecker_TMP_0~103#1, main_~__tmp_418~0#1, main_~assert__arg~417#1, main_~check__tmp~427#1, main_~node5____CPAchecker_TMP_1~103#1, main_~__tmp_419~0#1, main_~assert__arg~418#1, main_~check__tmp~428#1, main_~node5__m5~118#1, main_~node4____CPAchecker_TMP_1~26#1, main_~__tmp_420~0#1, main_~assert__arg~419#1, main_~check__tmp~429#1, main_~__tmp_421~0#1, main_~assert__arg~420#1, main_~check__tmp~430#1, main_~node5____CPAchecker_TMP_0~104#1, main_~__tmp_422~0#1, main_~assert__arg~421#1, main_~check__tmp~431#1, main_~node5____CPAchecker_TMP_1~104#1, main_~__tmp_423~0#1, main_~assert__arg~422#1, main_~check__tmp~432#1, main_~node5__m5~119#1, main_~node4__m4~34#1, main_~node3____CPAchecker_TMP_0~9#1, main_~__tmp_424~0#1, main_~assert__arg~423#1, main_~check__tmp~433#1, main_~__tmp_425~0#1, main_~assert__arg~424#1, main_~check__tmp~434#1, main_~node5____CPAchecker_TMP_0~105#1, main_~__tmp_426~0#1, main_~assert__arg~425#1, main_~check__tmp~435#1, main_~node5____CPAchecker_TMP_1~105#1, main_~__tmp_427~0#1, main_~assert__arg~426#1, main_~check__tmp~436#1, main_~node5__m5~120#1, main_~__tmp_428~0#1, main_~assert__arg~427#1, main_~check__tmp~437#1, main_~__tmp_429~0#1, main_~assert__arg~428#1, main_~check__tmp~438#1, main_~node5____CPAchecker_TMP_0~106#1, main_~__tmp_430~0#1, main_~assert__arg~429#1, main_~check__tmp~439#1, main_~node5____CPAchecker_TMP_1~106#1, main_~__tmp_431~0#1, main_~assert__arg~430#1, main_~check__tmp~440#1, main_~node5__m5~121#1, main_~node4____CPAchecker_TMP_0~27#1, main_~__tmp_432~0#1, main_~assert__arg~431#1, main_~check__tmp~441#1, main_~__tmp_433~0#1, main_~assert__arg~432#1, main_~check__tmp~442#1, main_~node5____CPAchecker_TMP_0~107#1, main_~__tmp_434~0#1, main_~assert__arg~433#1, main_~check__tmp~443#1, main_~node5____CPAchecker_TMP_1~107#1, main_~__tmp_435~0#1, main_~assert__arg~434#1, main_~check__tmp~444#1, main_~node5__m5~122#1, main_~node4____CPAchecker_TMP_1~27#1, main_~__tmp_436~0#1, main_~assert__arg~435#1, main_~check__tmp~445#1, main_~__tmp_437~0#1, main_~assert__arg~436#1, main_~check__tmp~446#1, main_~node5____CPAchecker_TMP_0~108#1, main_~__tmp_438~0#1, main_~assert__arg~437#1, main_~check__tmp~447#1, main_~node5____CPAchecker_TMP_1~108#1, main_~__tmp_439~0#1, main_~assert__arg~438#1, main_~check__tmp~448#1, main_~node5__m5~123#1, main_~node4__m4~35#1, main_~node3____CPAchecker_TMP_1~9#1, main_~node3__m3~13#1, main_~node2____CPAchecker_TMP_1~3#1, main_~node2__m2~5#1, main_~node1____CPAchecker_TMP_1~1#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;~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;~alive1~0 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -128 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 127;~id2~0 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -128 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 127;~st2~0 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -128 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 127;~send2~0 := main_#t~nondet12#1;havoc main_#t~nondet12#1;~mode2~0 := main_#t~nondet13#1;havoc main_#t~nondet13#1;~alive2~0 := main_#t~nondet14#1;havoc main_#t~nondet14#1;assume -128 <= main_#t~nondet15#1 && main_#t~nondet15#1 <= 127;~id3~0 := main_#t~nondet15#1;havoc main_#t~nondet15#1;assume -128 <= main_#t~nondet16#1 && main_#t~nondet16#1 <= 127;~st3~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;assume -128 <= main_#t~nondet17#1 && main_#t~nondet17#1 <= 127;~send3~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;~mode3~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;~alive3~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;assume -128 <= main_#t~nondet20#1 && main_#t~nondet20#1 <= 127;~id4~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;assume -128 <= main_#t~nondet21#1 && main_#t~nondet21#1 <= 127;~st4~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;assume -128 <= main_#t~nondet22#1 && main_#t~nondet22#1 <= 127;~send4~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;~mode4~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;~alive4~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;assume -128 <= main_#t~nondet25#1 && main_#t~nondet25#1 <= 127;~id5~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;assume -128 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 127;~st5~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;assume -128 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 127;~send5~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~mode5~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;~alive5~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;havoc main_~init__tmp~0#1; {2873#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:47:51,971 INFO L290 TraceCheckUtils]: 2: Hoare triple {2873#(<= (+ ~nomsg~0 1) 0)} assume 0 == ~r1~0 % 256; {2873#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:47:51,972 INFO L290 TraceCheckUtils]: 3: Hoare triple {2873#(<= (+ ~nomsg~0 1) 0)} assume ~alive1~0 % 256 + ~alive2~0 % 256 + ~alive3~0 % 256 + ~alive4~0 % 256 + ~alive5~0 % 256 >= 1; {2873#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:47:51,972 INFO L290 TraceCheckUtils]: 4: Hoare triple {2873#(<= (+ ~nomsg~0 1) 0)} assume ~id1~0 >= 0; {2874#(<= (+ ~nomsg~0 1) ~id1~0)} is VALID [2022-02-20 18:47:51,973 INFO L290 TraceCheckUtils]: 5: Hoare triple {2874#(<= (+ ~nomsg~0 1) ~id1~0)} assume 0 == ~st1~0; {2874#(<= (+ ~nomsg~0 1) ~id1~0)} is VALID [2022-02-20 18:47:51,973 INFO L290 TraceCheckUtils]: 6: Hoare triple {2874#(<= (+ ~nomsg~0 1) ~id1~0)} assume ~send1~0 == ~id1~0; {2875#(<= (+ ~nomsg~0 1) ~send1~0)} is VALID [2022-02-20 18:47:51,974 INFO L290 TraceCheckUtils]: 7: Hoare triple {2875#(<= (+ ~nomsg~0 1) ~send1~0)} assume 0 == ~mode1~0 % 256; {2875#(<= (+ ~nomsg~0 1) ~send1~0)} is VALID [2022-02-20 18:47:51,974 INFO L290 TraceCheckUtils]: 8: Hoare triple {2875#(<= (+ ~nomsg~0 1) ~send1~0)} assume ~id2~0 >= 0; {2875#(<= (+ ~nomsg~0 1) ~send1~0)} is VALID [2022-02-20 18:47:51,975 INFO L290 TraceCheckUtils]: 9: Hoare triple {2875#(<= (+ ~nomsg~0 1) ~send1~0)} assume 0 == ~st2~0; {2875#(<= (+ ~nomsg~0 1) ~send1~0)} is VALID [2022-02-20 18:47:51,975 INFO L290 TraceCheckUtils]: 10: Hoare triple {2875#(<= (+ ~nomsg~0 1) ~send1~0)} assume ~send2~0 == ~id2~0; {2875#(<= (+ ~nomsg~0 1) ~send1~0)} is VALID [2022-02-20 18:47:51,976 INFO L290 TraceCheckUtils]: 11: Hoare triple {2875#(<= (+ ~nomsg~0 1) ~send1~0)} assume 0 == ~mode2~0 % 256; {2875#(<= (+ ~nomsg~0 1) ~send1~0)} is VALID [2022-02-20 18:47:51,976 INFO L290 TraceCheckUtils]: 12: Hoare triple {2875#(<= (+ ~nomsg~0 1) ~send1~0)} assume ~id3~0 >= 0; {2875#(<= (+ ~nomsg~0 1) ~send1~0)} is VALID [2022-02-20 18:47:51,977 INFO L290 TraceCheckUtils]: 13: Hoare triple {2875#(<= (+ ~nomsg~0 1) ~send1~0)} assume 0 == ~st3~0; {2875#(<= (+ ~nomsg~0 1) ~send1~0)} is VALID [2022-02-20 18:47:51,977 INFO L290 TraceCheckUtils]: 14: Hoare triple {2875#(<= (+ ~nomsg~0 1) ~send1~0)} assume ~send3~0 == ~id3~0; {2875#(<= (+ ~nomsg~0 1) ~send1~0)} is VALID [2022-02-20 18:47:51,978 INFO L290 TraceCheckUtils]: 15: Hoare triple {2875#(<= (+ ~nomsg~0 1) ~send1~0)} assume 0 == ~mode3~0 % 256; {2875#(<= (+ ~nomsg~0 1) ~send1~0)} is VALID [2022-02-20 18:47:51,978 INFO L290 TraceCheckUtils]: 16: Hoare triple {2875#(<= (+ ~nomsg~0 1) ~send1~0)} assume ~id4~0 >= 0; {2875#(<= (+ ~nomsg~0 1) ~send1~0)} is VALID [2022-02-20 18:47:51,979 INFO L290 TraceCheckUtils]: 17: Hoare triple {2875#(<= (+ ~nomsg~0 1) ~send1~0)} assume 0 == ~st4~0; {2875#(<= (+ ~nomsg~0 1) ~send1~0)} is VALID [2022-02-20 18:47:51,979 INFO L290 TraceCheckUtils]: 18: Hoare triple {2875#(<= (+ ~nomsg~0 1) ~send1~0)} assume ~send4~0 == ~id4~0; {2875#(<= (+ ~nomsg~0 1) ~send1~0)} is VALID [2022-02-20 18:47:51,980 INFO L290 TraceCheckUtils]: 19: Hoare triple {2875#(<= (+ ~nomsg~0 1) ~send1~0)} assume 0 == ~mode4~0 % 256; {2875#(<= (+ ~nomsg~0 1) ~send1~0)} is VALID [2022-02-20 18:47:51,981 INFO L290 TraceCheckUtils]: 20: Hoare triple {2875#(<= (+ ~nomsg~0 1) ~send1~0)} assume ~id5~0 >= 0; {2875#(<= (+ ~nomsg~0 1) ~send1~0)} is VALID [2022-02-20 18:47:51,981 INFO L290 TraceCheckUtils]: 21: Hoare triple {2875#(<= (+ ~nomsg~0 1) ~send1~0)} assume 0 == ~st5~0; {2875#(<= (+ ~nomsg~0 1) ~send1~0)} is VALID [2022-02-20 18:47:51,982 INFO L290 TraceCheckUtils]: 22: Hoare triple {2875#(<= (+ ~nomsg~0 1) ~send1~0)} assume ~send5~0 == ~id5~0; {2875#(<= (+ ~nomsg~0 1) ~send1~0)} is VALID [2022-02-20 18:47:51,982 INFO L290 TraceCheckUtils]: 23: Hoare triple {2875#(<= (+ ~nomsg~0 1) ~send1~0)} assume 0 == ~mode5~0 % 256; {2875#(<= (+ ~nomsg~0 1) ~send1~0)} is VALID [2022-02-20 18:47:51,982 INFO L290 TraceCheckUtils]: 24: Hoare triple {2875#(<= (+ ~nomsg~0 1) ~send1~0)} assume ~id1~0 != ~id2~0; {2875#(<= (+ ~nomsg~0 1) ~send1~0)} is VALID [2022-02-20 18:47:51,983 INFO L290 TraceCheckUtils]: 25: Hoare triple {2875#(<= (+ ~nomsg~0 1) ~send1~0)} assume ~id1~0 != ~id3~0; {2875#(<= (+ ~nomsg~0 1) ~send1~0)} is VALID [2022-02-20 18:47:51,983 INFO L290 TraceCheckUtils]: 26: Hoare triple {2875#(<= (+ ~nomsg~0 1) ~send1~0)} assume ~id1~0 != ~id4~0; {2875#(<= (+ ~nomsg~0 1) ~send1~0)} is VALID [2022-02-20 18:47:51,984 INFO L290 TraceCheckUtils]: 27: Hoare triple {2875#(<= (+ ~nomsg~0 1) ~send1~0)} assume ~id1~0 != ~id5~0; {2875#(<= (+ ~nomsg~0 1) ~send1~0)} is VALID [2022-02-20 18:47:51,984 INFO L290 TraceCheckUtils]: 28: Hoare triple {2875#(<= (+ ~nomsg~0 1) ~send1~0)} assume ~id2~0 != ~id3~0; {2875#(<= (+ ~nomsg~0 1) ~send1~0)} is VALID [2022-02-20 18:47:51,985 INFO L290 TraceCheckUtils]: 29: Hoare triple {2875#(<= (+ ~nomsg~0 1) ~send1~0)} assume ~id2~0 != ~id4~0; {2875#(<= (+ ~nomsg~0 1) ~send1~0)} is VALID [2022-02-20 18:47:51,985 INFO L290 TraceCheckUtils]: 30: Hoare triple {2875#(<= (+ ~nomsg~0 1) ~send1~0)} assume ~id2~0 != ~id5~0; {2875#(<= (+ ~nomsg~0 1) ~send1~0)} is VALID [2022-02-20 18:47:51,986 INFO L290 TraceCheckUtils]: 31: Hoare triple {2875#(<= (+ ~nomsg~0 1) ~send1~0)} assume ~id3~0 != ~id4~0; {2875#(<= (+ ~nomsg~0 1) ~send1~0)} is VALID [2022-02-20 18:47:51,986 INFO L290 TraceCheckUtils]: 32: Hoare triple {2875#(<= (+ ~nomsg~0 1) ~send1~0)} assume ~id3~0 != ~id5~0; {2875#(<= (+ ~nomsg~0 1) ~send1~0)} is VALID [2022-02-20 18:47:51,987 INFO L290 TraceCheckUtils]: 33: Hoare triple {2875#(<= (+ ~nomsg~0 1) ~send1~0)} assume ~id4~0 != ~id5~0;main_~init__tmp~0#1 := 1;~__return_58584~0 := main_~init__tmp~0#1;main_~main__i2~0#1 := ~__return_58584~0; {2875#(<= (+ ~nomsg~0 1) ~send1~0)} is VALID [2022-02-20 18:47:51,987 INFO L290 TraceCheckUtils]: 34: Hoare triple {2875#(<= (+ ~nomsg~0 1) ~send1~0)} 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;main_~main__i2~0#1 := 0;havoc main_~node1__m1~0#1;main_~node1__m1~0#1 := ~nomsg~0; {2875#(<= (+ ~nomsg~0 1) ~send1~0)} is VALID [2022-02-20 18:47:51,988 INFO L290 TraceCheckUtils]: 35: Hoare triple {2875#(<= (+ ~nomsg~0 1) ~send1~0)} assume !!(0 == ~mode1~0 % 256); {2875#(<= (+ ~nomsg~0 1) ~send1~0)} is VALID [2022-02-20 18:47:51,988 INFO L290 TraceCheckUtils]: 36: Hoare triple {2875#(<= (+ ~nomsg~0 1) ~send1~0)} assume !(0 == ~alive1~0 % 256);havoc main_~node1____CPAchecker_TMP_0~0#1; {2875#(<= (+ ~nomsg~0 1) ~send1~0)} is VALID [2022-02-20 18:47:51,989 INFO L290 TraceCheckUtils]: 37: Hoare triple {2875#(<= (+ ~nomsg~0 1) ~send1~0)} assume !(~send1~0 != ~nomsg~0);main_~node1____CPAchecker_TMP_0~0#1 := ~p1_new~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__m2~4#1;main_~node2__m2~4#1 := ~nomsg~0; {2872#false} is VALID [2022-02-20 18:47:51,989 INFO L290 TraceCheckUtils]: 38: Hoare triple {2872#false} assume !!(0 == ~mode2~0 % 256); {2872#false} is VALID [2022-02-20 18:47:51,990 INFO L290 TraceCheckUtils]: 39: Hoare triple {2872#false} assume !(0 == ~alive2~0 % 256);havoc main_~node2____CPAchecker_TMP_0~2#1; {2872#false} is VALID [2022-02-20 18:47:51,990 INFO L290 TraceCheckUtils]: 40: Hoare triple {2872#false} assume !(~send2~0 != ~nomsg~0);main_~node2____CPAchecker_TMP_0~2#1 := ~p2_new~0;~p2_new~0 := (if main_~node2____CPAchecker_TMP_0~2#1 % 256 <= 127 then main_~node2____CPAchecker_TMP_0~2#1 % 256 else main_~node2____CPAchecker_TMP_0~2#1 % 256 - 256);~mode2~0 := 1;havoc main_~node3__m3~9#1;main_~node3__m3~9#1 := ~nomsg~0; {2872#false} is VALID [2022-02-20 18:47:51,990 INFO L290 TraceCheckUtils]: 41: Hoare triple {2872#false} assume !!(0 == ~mode3~0 % 256); {2872#false} is VALID [2022-02-20 18:47:51,990 INFO L290 TraceCheckUtils]: 42: Hoare triple {2872#false} assume !(0 == ~alive3~0 % 256);havoc main_~node3____CPAchecker_TMP_0~5#1; {2872#false} is VALID [2022-02-20 18:47:51,991 INFO L290 TraceCheckUtils]: 43: Hoare triple {2872#false} assume !(~send3~0 != ~nomsg~0);main_~node3____CPAchecker_TMP_0~5#1 := ~p3_new~0;~p3_new~0 := (if main_~node3____CPAchecker_TMP_0~5#1 % 256 <= 127 then main_~node3____CPAchecker_TMP_0~5#1 % 256 else main_~node3____CPAchecker_TMP_0~5#1 % 256 - 256);~mode3~0 := 1;havoc main_~node4__m4~22#1;main_~node4__m4~22#1 := ~nomsg~0; {2872#false} is VALID [2022-02-20 18:47:51,991 INFO L290 TraceCheckUtils]: 44: Hoare triple {2872#false} assume !!(0 == ~mode4~0 % 256); {2872#false} is VALID [2022-02-20 18:47:51,991 INFO L290 TraceCheckUtils]: 45: Hoare triple {2872#false} assume !!(0 == ~alive4~0 % 256); {2872#false} is VALID [2022-02-20 18:47:51,991 INFO L290 TraceCheckUtils]: 46: Hoare triple {2872#false} assume !(~send4~0 != ~id4~0);~mode4~0 := 1;havoc main_~node5__m5~71#1;main_~node5__m5~71#1 := ~nomsg~0; {2872#false} is VALID [2022-02-20 18:47:51,992 INFO L290 TraceCheckUtils]: 47: Hoare triple {2872#false} assume !!(0 == ~mode5~0 % 256); {2872#false} is VALID [2022-02-20 18:47:51,992 INFO L290 TraceCheckUtils]: 48: Hoare triple {2872#false} assume !!(0 == ~alive5~0 % 256); {2872#false} is VALID [2022-02-20 18:47:52,067 INFO L290 TraceCheckUtils]: 49: Hoare triple {2872#false} assume !(~send5~0 != ~id5~0);~mode5~0 := 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;havoc main_~check__tmp~240#1; {2872#false} is VALID [2022-02-20 18:47:52,067 INFO L290 TraceCheckUtils]: 50: Hoare triple {2872#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 <= 1; {2872#false} is VALID [2022-02-20 18:47:52,068 INFO L290 TraceCheckUtils]: 51: Hoare triple {2872#false} assume ~r1~0 % 256 < 5;main_~check__tmp~240#1 := 1;~__return_59621~0 := main_~check__tmp~240#1;main_~main__c1~0#1 := ~__return_59621~0;havoc main_~__tmp_231~0#1;main_~__tmp_231~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~230#1;main_~assert__arg~230#1 := main_~__tmp_231~0#1; {2872#false} is VALID [2022-02-20 18:47:52,068 INFO L290 TraceCheckUtils]: 52: Hoare triple {2872#false} assume !(0 == main_~assert__arg~230#1 % 256); {2872#false} is VALID [2022-02-20 18:47:52,068 INFO L290 TraceCheckUtils]: 53: Hoare triple {2872#false} havoc main_~node1__m1~1#1;main_~node1__m1~1#1 := ~nomsg~0; {2872#false} is VALID [2022-02-20 18:47:52,068 INFO L290 TraceCheckUtils]: 54: Hoare triple {2872#false} assume !(0 == ~mode1~0 % 256); {2872#false} is VALID [2022-02-20 18:47:52,068 INFO L290 TraceCheckUtils]: 55: Hoare triple {2872#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256;main_~node1__m1~1#1 := ~p5_old~0;~p5_old~0 := ~nomsg~0; {2872#false} is VALID [2022-02-20 18:47:52,069 INFO L290 TraceCheckUtils]: 56: Hoare triple {2872#false} assume main_~node1__m1~1#1 != ~nomsg~0; {2872#false} is VALID [2022-02-20 18:47:52,069 INFO L290 TraceCheckUtils]: 57: Hoare triple {2872#false} assume !(0 == ~alive1~0 % 256); {2872#false} is VALID [2022-02-20 18:47:52,069 INFO L290 TraceCheckUtils]: 58: Hoare triple {2872#false} assume !(main_~node1__m1~1#1 > ~id1~0); {2872#false} is VALID [2022-02-20 18:47:52,069 INFO L290 TraceCheckUtils]: 59: Hoare triple {2872#false} assume main_~node1__m1~1#1 == ~id1~0;~st1~0 := 1;~mode1~0 := 0;havoc main_~node2__m2~3#1;main_~node2__m2~3#1 := ~nomsg~0; {2872#false} is VALID [2022-02-20 18:47:52,069 INFO L290 TraceCheckUtils]: 60: Hoare triple {2872#false} assume !(0 == ~mode2~0 % 256);main_~node2__m2~3#1 := ~p1_old~0;~p1_old~0 := ~nomsg~0; {2872#false} is VALID [2022-02-20 18:47:52,069 INFO L290 TraceCheckUtils]: 61: Hoare triple {2872#false} assume !(main_~node2__m2~3#1 != ~nomsg~0);~mode2~0 := 0; {2872#false} is VALID [2022-02-20 18:47:52,070 INFO L290 TraceCheckUtils]: 62: Hoare triple {2872#false} havoc main_~node3__m3~4#1;main_~node3__m3~4#1 := ~nomsg~0; {2872#false} is VALID [2022-02-20 18:47:52,076 INFO L290 TraceCheckUtils]: 63: Hoare triple {2872#false} assume !(0 == ~mode3~0 % 256);main_~node3__m3~4#1 := ~p2_old~0;~p2_old~0 := ~nomsg~0; {2872#false} is VALID [2022-02-20 18:47:52,076 INFO L290 TraceCheckUtils]: 64: Hoare triple {2872#false} assume main_~node3__m3~4#1 != ~nomsg~0; {2872#false} is VALID [2022-02-20 18:47:52,076 INFO L290 TraceCheckUtils]: 65: Hoare triple {2872#false} assume !(0 == ~alive3~0 % 256); {2872#false} is VALID [2022-02-20 18:47:52,076 INFO L290 TraceCheckUtils]: 66: Hoare triple {2872#false} assume !(main_~node3__m3~4#1 > ~id3~0); {2872#false} is VALID [2022-02-20 18:47:52,076 INFO L290 TraceCheckUtils]: 67: Hoare triple {2872#false} assume main_~node3__m3~4#1 == ~id3~0;~st3~0 := 1;~mode3~0 := 0;havoc main_~node4__m4~7#1;main_~node4__m4~7#1 := ~nomsg~0; {2872#false} is VALID [2022-02-20 18:47:52,077 INFO L290 TraceCheckUtils]: 68: Hoare triple {2872#false} assume !(0 == ~mode4~0 % 256);main_~node4__m4~7#1 := ~p3_old~0;~p3_old~0 := ~nomsg~0; {2872#false} is VALID [2022-02-20 18:47:52,077 INFO L290 TraceCheckUtils]: 69: Hoare triple {2872#false} assume !(main_~node4__m4~7#1 != ~nomsg~0);~mode4~0 := 0; {2872#false} is VALID [2022-02-20 18:47:52,077 INFO L290 TraceCheckUtils]: 70: Hoare triple {2872#false} havoc main_~node5__m5~12#1;main_~node5__m5~12#1 := ~nomsg~0; {2872#false} is VALID [2022-02-20 18:47:52,077 INFO L290 TraceCheckUtils]: 71: Hoare triple {2872#false} assume !(0 == ~mode5~0 % 256);main_~node5__m5~12#1 := ~p4_old~0;~p4_old~0 := ~nomsg~0; {2872#false} is VALID [2022-02-20 18:47:52,077 INFO L290 TraceCheckUtils]: 72: Hoare triple {2872#false} assume !(main_~node5__m5~12#1 != ~nomsg~0);~mode5~0 := 0; {2872#false} is VALID [2022-02-20 18:47:52,078 INFO L290 TraceCheckUtils]: 73: Hoare triple {2872#false} ~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;havoc main_~check__tmp~16#1; {2872#false} is VALID [2022-02-20 18:47:52,078 INFO L290 TraceCheckUtils]: 74: Hoare triple {2872#false} assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 <= 1);main_~check__tmp~16#1 := 0;~__return_61490~0 := main_~check__tmp~16#1;main_~main__c1~0#1 := ~__return_61490~0; {2872#false} is VALID [2022-02-20 18:47:52,078 INFO L290 TraceCheckUtils]: 75: Hoare triple {2872#false} havoc main_~__tmp_3~0#1;main_~__tmp_3~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~2#1;main_~assert__arg~2#1 := main_~__tmp_3~0#1; {2872#false} is VALID [2022-02-20 18:47:52,078 INFO L290 TraceCheckUtils]: 76: Hoare triple {2872#false} assume 0 == main_~assert__arg~2#1 % 256; {2872#false} is VALID [2022-02-20 18:47:52,078 INFO L290 TraceCheckUtils]: 77: Hoare triple {2872#false} assume !false; {2872#false} is VALID [2022-02-20 18:47:52,080 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 18:47:52,080 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 18:47:52,081 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1710417479] [2022-02-20 18:47:52,081 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1710417479] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 18:47:52,082 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 18:47:52,082 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-02-20 18:47:52,083 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [369778346] [2022-02-20 18:47:52,084 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 18:47:52,088 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 15.6) internal successors, (78), 4 states have internal predecessors, (78), 0 states have call successors, (0), 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 78 [2022-02-20 18:47:52,089 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 18:47:52,091 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 15.6) internal successors, (78), 4 states have internal predecessors, (78), 0 states have call successors, (0), 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 18:47:52,178 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 78 edges. 78 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:47:52,178 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-02-20 18:47:52,179 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 18:47:52,194 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-02-20 18:47:52,195 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-02-20 18:47:52,207 INFO L87 Difference]: Start difference. First operand has 2868 states, 2866 states have (on average 1.9089323098394975) internal successors, (5471), 2867 states have internal predecessors, (5471), 0 states have call successors, (0), 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 5 states, 5 states have (on average 15.6) internal successors, (78), 4 states have internal predecessors, (78), 0 states have call successors, (0), 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 18:47:59,706 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:47:59,707 INFO L93 Difference]: Finished difference Result 4271 states and 8041 transitions. [2022-02-20 18:47:59,707 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-02-20 18:47:59,708 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 15.6) internal successors, (78), 4 states have internal predecessors, (78), 0 states have call successors, (0), 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 78 [2022-02-20 18:47:59,708 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 18:47:59,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 15.6) internal successors, (78), 4 states have internal predecessors, (78), 0 states have call successors, (0), 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 18:47:59,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 8041 transitions. [2022-02-20 18:47:59,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 15.6) internal successors, (78), 4 states have internal predecessors, (78), 0 states have call successors, (0), 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 18:47:59,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 8041 transitions. [2022-02-20 18:47:59,835 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 8041 transitions. [2022-02-20 18:48:05,307 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 8041 edges. 8041 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:48:05,633 INFO L225 Difference]: With dead ends: 4271 [2022-02-20 18:48:05,634 INFO L226 Difference]: Without dead ends: 2265 [2022-02-20 18:48:05,644 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2022-02-20 18:48:05,650 INFO L933 BasicCegarLoop]: 2664 mSDtfsCounter, 12282 mSDsluCounter, 262 mSDsCounter, 0 mSdLazyCounter, 1350 mSolverCounterSat, 17 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 12282 SdHoareTripleChecker+Valid, 2926 SdHoareTripleChecker+Invalid, 1367 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 17 IncrementalHoareTripleChecker+Valid, 1350 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2022-02-20 18:48:05,651 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [12282 Valid, 2926 Invalid, 1367 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [17 Valid, 1350 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2022-02-20 18:48:05,671 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2265 states. [2022-02-20 18:48:06,160 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2265 to 2263. [2022-02-20 18:48:06,160 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 18:48:06,170 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2265 states. Second operand has 2263 states, 2262 states have (on average 1.3059239610963749) internal successors, (2954), 2262 states have internal predecessors, (2954), 0 states have call successors, (0), 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 18:48:06,177 INFO L74 IsIncluded]: Start isIncluded. First operand 2265 states. Second operand has 2263 states, 2262 states have (on average 1.3059239610963749) internal successors, (2954), 2262 states have internal predecessors, (2954), 0 states have call successors, (0), 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 18:48:06,181 INFO L87 Difference]: Start difference. First operand 2265 states. Second operand has 2263 states, 2262 states have (on average 1.3059239610963749) internal successors, (2954), 2262 states have internal predecessors, (2954), 0 states have call successors, (0), 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 18:48:06,387 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:48:06,387 INFO L93 Difference]: Finished difference Result 2265 states and 2955 transitions. [2022-02-20 18:48:06,387 INFO L276 IsEmpty]: Start isEmpty. Operand 2265 states and 2955 transitions. [2022-02-20 18:48:06,392 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:48:06,392 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:48:06,397 INFO L74 IsIncluded]: Start isIncluded. First operand has 2263 states, 2262 states have (on average 1.3059239610963749) internal successors, (2954), 2262 states have internal predecessors, (2954), 0 states have call successors, (0), 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 2265 states. [2022-02-20 18:48:06,402 INFO L87 Difference]: Start difference. First operand has 2263 states, 2262 states have (on average 1.3059239610963749) internal successors, (2954), 2262 states have internal predecessors, (2954), 0 states have call successors, (0), 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 2265 states. [2022-02-20 18:48:06,647 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:48:06,647 INFO L93 Difference]: Finished difference Result 2265 states and 2955 transitions. [2022-02-20 18:48:06,648 INFO L276 IsEmpty]: Start isEmpty. Operand 2265 states and 2955 transitions. [2022-02-20 18:48:06,652 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:48:06,652 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:48:06,652 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 18:48:06,652 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 18:48:06,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2263 states, 2262 states have (on average 1.3059239610963749) internal successors, (2954), 2262 states have internal predecessors, (2954), 0 states have call successors, (0), 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 18:48:06,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2263 states to 2263 states and 2954 transitions. [2022-02-20 18:48:06,907 INFO L78 Accepts]: Start accepts. Automaton has 2263 states and 2954 transitions. Word has length 78 [2022-02-20 18:48:06,907 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 18:48:06,907 INFO L470 AbstractCegarLoop]: Abstraction has 2263 states and 2954 transitions. [2022-02-20 18:48:06,908 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 15.6) internal successors, (78), 4 states have internal predecessors, (78), 0 states have call successors, (0), 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 18:48:06,908 INFO L276 IsEmpty]: Start isEmpty. Operand 2263 states and 2954 transitions. [2022-02-20 18:48:06,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-02-20 18:48:06,915 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 18:48:06,915 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] [2022-02-20 18:48:06,916 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-20 18:48:06,916 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 18:48:06,917 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 18:48:06,917 INFO L85 PathProgramCache]: Analyzing trace with hash 696230651, now seen corresponding path program 1 times [2022-02-20 18:48:06,918 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 18:48:06,918 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [806349204] [2022-02-20 18:48:06,918 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 18:48:06,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 18:48:06,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:48:07,063 INFO L290 TraceCheckUtils]: 0: Hoare triple {14701#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(65, 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;~alive1~0 := 0;~p2~0 := 0;~p2_old~0 := 0;~p2_new~0 := 0;~id2~0 := 0;~st2~0 := 0;~send2~0 := 0;~mode2~0 := 0;~alive2~0 := 0;~p3~0 := 0;~p3_old~0 := 0;~p3_new~0 := 0;~id3~0 := 0;~st3~0 := 0;~send3~0 := 0;~mode3~0 := 0;~alive3~0 := 0;~p4~0 := 0;~p4_old~0 := 0;~p4_new~0 := 0;~id4~0 := 0;~st4~0 := 0;~send4~0 := 0;~mode4~0 := 0;~alive4~0 := 0;~p5~0 := 0;~p5_old~0 := 0;~p5_new~0 := 0;~id5~0 := 0;~st5~0 := 0;~send5~0 := 0;~mode5~0 := 0;~alive5~0 := 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];~__return_58584~0 := 0;~__return_68747~0 := 0;~__return_58793~0 := 0;~__return_58892~0 := 0;~__return_59362~0 := 0;~__return_59933~0 := 0;~__return_60181~0 := 0;~__return_61388~0 := 0;~__return_61648~0 := 0;~__return_62194~0 := 0;~__return_65528~0 := 0;~__return_65800~0 := 0;~__return_66346~0 := 0;~__return_67749~0 := 0;~__return_59197~0 := 0;~__return_59440~0 := 0;~__return_60023~0 := 0;~__return_61490~0 := 0;~__return_65642~0 := 0;~__return_68701~0 := 0;~__return_68814~0 := 0;~__return_68779~0 := 0;~__return_68519~0 := 0;~__return_68452~0 := 0;~__return_68650~0 := 0;~__return_68615~0 := 0;~__return_69050~0 := 0;~__return_69017~0 := 0;~__return_69117~0 := 0;~__return_69082~0 := 0;~__return_68897~0 := 0;~__return_68864~0 := 0;~__return_68964~0 := 0;~__return_68929~0 := 0;~__return_68000~0 := 0;~__return_67945~0 := 0;~__return_68080~0 := 0;~__return_68045~0 := 0;~__return_67781~0 := 0;~__return_67684~0 := 0;~__return_67894~0 := 0;~__return_67859~0 := 0;~__return_68316~0 := 0;~__return_68283~0 := 0;~__return_68383~0 := 0;~__return_68348~0 := 0;~__return_68163~0 := 0;~__return_68130~0 := 0;~__return_68230~0 := 0;~__return_68195~0 := 0;~__return_69369~0 := 0;~__return_69336~0 := 0;~__return_69436~0 := 0;~__return_69401~0 := 0;~__return_69218~0 := 0;~__return_69185~0 := 0;~__return_69285~0 := 0;~__return_69250~0 := 0;~__return_69672~0 := 0;~__return_69639~0 := 0;~__return_69739~0 := 0;~__return_69704~0 := 0;~__return_69519~0 := 0;~__return_69486~0 := 0;~__return_69586~0 := 0;~__return_69551~0 := 0;~__return_66585~0 := 0;~__return_66530~0 := 0;~__return_66665~0 := 0;~__return_66630~0 := 0;~__return_66378~0 := 0;~__return_66293~0 := 0;~__return_66479~0 := 0;~__return_66444~0 := 0;~__return_66901~0 := 0;~__return_66868~0 := 0;~__return_66968~0 := 0;~__return_66933~0 := 0;~__return_66748~0 := 0;~__return_66715~0 := 0;~__return_66815~0 := 0;~__return_66780~0 := 0;~__return_65832~0 := 0;~__return_65759~0 := 0;~__return_65921~0 := 0;~__return_65886~0 := 0;~__return_65565~0 := 0;~__return_65449~0 := 0;~__return_65708~0 := 0;~__return_65673~0 := 0;~__return_66157~0 := 0;~__return_66124~0 := 0;~__return_66224~0 := 0;~__return_66189~0 := 0;~__return_66004~0 := 0;~__return_65971~0 := 0;~__return_66071~0 := 0;~__return_66036~0 := 0;~__return_67220~0 := 0;~__return_67187~0 := 0;~__return_67287~0 := 0;~__return_67252~0 := 0;~__return_67069~0 := 0;~__return_67036~0 := 0;~__return_67136~0 := 0;~__return_67101~0 := 0;~__return_67523~0 := 0;~__return_67490~0 := 0;~__return_67590~0 := 0;~__return_67555~0 := 0;~__return_67370~0 := 0;~__return_67337~0 := 0;~__return_67437~0 := 0;~__return_67402~0 := 0;~__return_70639~0 := 0;~__return_70606~0 := 0;~__return_70706~0 := 0;~__return_70671~0 := 0;~__return_70488~0 := 0;~__return_70455~0 := 0;~__return_70555~0 := 0;~__return_70520~0 := 0;~__return_70942~0 := 0;~__return_70909~0 := 0;~__return_71009~0 := 0;~__return_70974~0 := 0;~__return_70789~0 := 0;~__return_70756~0 := 0;~__return_70856~0 := 0;~__return_70821~0 := 0;~__return_70016~0 := 0;~__return_69983~0 := 0;~__return_70083~0 := 0;~__return_70048~0 := 0;~__return_69865~0 := 0;~__return_69832~0 := 0;~__return_69932~0 := 0;~__return_69897~0 := 0;~__return_70319~0 := 0;~__return_70286~0 := 0;~__return_70386~0 := 0;~__return_70351~0 := 0;~__return_70166~0 := 0;~__return_70133~0 := 0;~__return_70233~0 := 0;~__return_70198~0 := 0;~__return_71261~0 := 0;~__return_71228~0 := 0;~__return_71328~0 := 0;~__return_71293~0 := 0;~__return_71110~0 := 0;~__return_71077~0 := 0;~__return_71177~0 := 0;~__return_71142~0 := 0;~__return_71564~0 := 0;~__return_71531~0 := 0;~__return_71631~0 := 0;~__return_71596~0 := 0;~__return_71411~0 := 0;~__return_71378~0 := 0;~__return_71478~0 := 0;~__return_71443~0 := 0;~__return_62433~0 := 0;~__return_62378~0 := 0;~__return_62513~0 := 0;~__return_62478~0 := 0;~__return_62226~0 := 0;~__return_62141~0 := 0;~__return_62327~0 := 0;~__return_62292~0 := 0;~__return_62749~0 := 0;~__return_62716~0 := 0;~__return_62816~0 := 0;~__return_62781~0 := 0;~__return_62596~0 := 0;~__return_62563~0 := 0;~__return_62663~0 := 0;~__return_62628~0 := 0;~__return_61680~0 := 0;~__return_61607~0 := 0;~__return_61769~0 := 0;~__return_61734~0 := 0;~__return_61425~0 := 0;~__return_61321~0 := 0;~__return_61556~0 := 0;~__return_61521~0 := 0;~__return_62005~0 := 0;~__return_61972~0 := 0;~__return_62072~0 := 0;~__return_62037~0 := 0;~__return_61852~0 := 0;~__return_61819~0 := 0;~__return_61919~0 := 0;~__return_61884~0 := 0;~__return_63068~0 := 0;~__return_63035~0 := 0;~__return_63135~0 := 0;~__return_63100~0 := 0;~__return_62917~0 := 0;~__return_62884~0 := 0;~__return_62984~0 := 0;~__return_62949~0 := 0;~__return_63371~0 := 0;~__return_63338~0 := 0;~__return_63438~0 := 0;~__return_63403~0 := 0;~__return_63218~0 := 0;~__return_63185~0 := 0;~__return_63285~0 := 0;~__return_63250~0 := 0;~__return_60213~0 := 0;~__return_60140~0 := 0;~__return_60302~0 := 0;~__return_60267~0 := 0;~__return_59970~0 := 0;~__return_59878~0 := 0;~__return_60089~0 := 0;~__return_60054~0 := 0;~__return_60538~0 := 0;~__return_60505~0 := 0;~__return_60605~0 := 0;~__return_60570~0 := 0;~__return_60385~0 := 0;~__return_60352~0 := 0;~__return_60452~0 := 0;~__return_60417~0 := 0;~__return_59399~0 := 0;~__return_59319~0 := 0;~__return_59506~0 := 0;~__return_59471~0 := 0;~__return_59105~0 := 0;~__return_58704~0 := 0;~__return_59268~0 := 0;~__return_59233~0 := 0;~__return_59742~0 := 0;~__return_59709~0 := 0;~__return_59809~0 := 0;~__return_59774~0 := 0;~__return_59589~0 := 0;~__return_59556~0 := 0;~__return_59656~0 := 0;~__return_59621~0 := 0;~__return_60857~0 := 0;~__return_60824~0 := 0;~__return_60924~0 := 0;~__return_60889~0 := 0;~__return_60706~0 := 0;~__return_60673~0 := 0;~__return_60773~0 := 0;~__return_60738~0 := 0;~__return_61160~0 := 0;~__return_61127~0 := 0;~__return_61227~0 := 0;~__return_61192~0 := 0;~__return_61007~0 := 0;~__return_60974~0 := 0;~__return_61074~0 := 0;~__return_61039~0 := 0;~__return_64338~0 := 0;~__return_64305~0 := 0;~__return_64405~0 := 0;~__return_64370~0 := 0;~__return_64187~0 := 0;~__return_64154~0 := 0;~__return_64254~0 := 0;~__return_64219~0 := 0;~__return_64641~0 := 0;~__return_64608~0 := 0;~__return_64708~0 := 0;~__return_64673~0 := 0;~__return_64488~0 := 0;~__return_64455~0 := 0;~__return_64555~0 := 0;~__return_64520~0 := 0;~__return_63715~0 := 0;~__return_63682~0 := 0;~__return_63782~0 := 0;~__return_63747~0 := 0;~__return_63564~0 := 0;~__return_63531~0 := 0;~__return_63631~0 := 0;~__return_63596~0 := 0;~__return_64018~0 := 0;~__return_63985~0 := 0;~__return_64085~0 := 0;~__return_64050~0 := 0;~__return_63865~0 := 0;~__return_63832~0 := 0;~__return_63932~0 := 0;~__return_63897~0 := 0;~__return_64960~0 := 0;~__return_64927~0 := 0;~__return_65027~0 := 0;~__return_64992~0 := 0;~__return_64809~0 := 0;~__return_64776~0 := 0;~__return_64876~0 := 0;~__return_64841~0 := 0;~__return_65263~0 := 0;~__return_65230~0 := 0;~__return_65330~0 := 0;~__return_65295~0 := 0;~__return_65110~0 := 0;~__return_65077~0 := 0;~__return_65177~0 := 0;~__return_65142~0 := 0;~__return_74449~0 := 0;~__return_74416~0 := 0;~__return_74516~0 := 0;~__return_74481~0 := 0;~__return_74298~0 := 0;~__return_74265~0 := 0;~__return_74365~0 := 0;~__return_74330~0 := 0;~__return_74752~0 := 0;~__return_74719~0 := 0;~__return_74819~0 := 0;~__return_74784~0 := 0;~__return_74599~0 := 0;~__return_74566~0 := 0;~__return_74666~0 := 0;~__return_74631~0 := 0;~__return_73826~0 := 0;~__return_73793~0 := 0;~__return_73893~0 := 0;~__return_73858~0 := 0;~__return_73675~0 := 0;~__return_73642~0 := 0;~__return_73742~0 := 0;~__return_73707~0 := 0;~__return_74129~0 := 0;~__return_74096~0 := 0;~__return_74196~0 := 0;~__return_74161~0 := 0;~__return_73976~0 := 0;~__return_73943~0 := 0;~__return_74043~0 := 0;~__return_74008~0 := 0;~__return_75071~0 := 0;~__return_75038~0 := 0;~__return_75138~0 := 0;~__return_75103~0 := 0;~__return_74920~0 := 0;~__return_74887~0 := 0;~__return_74987~0 := 0;~__return_74952~0 := 0;~__return_75374~0 := 0;~__return_75341~0 := 0;~__return_75441~0 := 0;~__return_75406~0 := 0;~__return_75221~0 := 0;~__return_75188~0 := 0;~__return_75288~0 := 0;~__return_75253~0 := 0;~__return_72556~0 := 0;~__return_72523~0 := 0;~__return_72623~0 := 0;~__return_72588~0 := 0;~__return_72405~0 := 0;~__return_72372~0 := 0;~__return_72472~0 := 0;~__return_72437~0 := 0;~__return_72859~0 := 0;~__return_72826~0 := 0;~__return_72926~0 := 0;~__return_72891~0 := 0;~__return_72706~0 := 0;~__return_72673~0 := 0;~__return_72773~0 := 0;~__return_72738~0 := 0;~__return_71933~0 := 0;~__return_71900~0 := 0;~__return_72000~0 := 0;~__return_71965~0 := 0;~__return_71782~0 := 0;~__return_71749~0 := 0;~__return_71849~0 := 0;~__return_71814~0 := 0;~__return_72236~0 := 0;~__return_72203~0 := 0;~__return_72303~0 := 0;~__return_72268~0 := 0;~__return_72083~0 := 0;~__return_72050~0 := 0;~__return_72150~0 := 0;~__return_72115~0 := 0;~__return_73178~0 := 0;~__return_73145~0 := 0;~__return_73245~0 := 0;~__return_73210~0 := 0;~__return_73027~0 := 0;~__return_72994~0 := 0;~__return_73094~0 := 0;~__return_73059~0 := 0;~__return_73481~0 := 0;~__return_73448~0 := 0;~__return_73548~0 := 0;~__return_73513~0 := 0;~__return_73328~0 := 0;~__return_73295~0 := 0;~__return_73395~0 := 0;~__return_73360~0 := 0;~__return_76341~0 := 0;~__return_76308~0 := 0;~__return_76408~0 := 0;~__return_76373~0 := 0;~__return_76190~0 := 0;~__return_76157~0 := 0;~__return_76257~0 := 0;~__return_76222~0 := 0;~__return_76644~0 := 0;~__return_76611~0 := 0;~__return_76711~0 := 0;~__return_76676~0 := 0;~__return_76491~0 := 0;~__return_76458~0 := 0;~__return_76558~0 := 0;~__return_76523~0 := 0;~__return_75718~0 := 0;~__return_75685~0 := 0;~__return_75785~0 := 0;~__return_75750~0 := 0;~__return_75567~0 := 0;~__return_75534~0 := 0;~__return_75634~0 := 0;~__return_75599~0 := 0;~__return_76021~0 := 0;~__return_75988~0 := 0;~__return_76088~0 := 0;~__return_76053~0 := 0;~__return_75868~0 := 0;~__return_75835~0 := 0;~__return_75935~0 := 0;~__return_75900~0 := 0;~__return_76963~0 := 0;~__return_76930~0 := 0;~__return_77030~0 := 0;~__return_76995~0 := 0;~__return_76812~0 := 0;~__return_76779~0 := 0;~__return_76879~0 := 0;~__return_76844~0 := 0;~__return_77266~0 := 0;~__return_77233~0 := 0;~__return_77333~0 := 0;~__return_77298~0 := 0;~__return_77113~0 := 0;~__return_77080~0 := 0;~__return_77180~0 := 0;~__return_77145~0 := 0; {14701#true} is VALID [2022-02-20 18:48:07,064 INFO L290 TraceCheckUtils]: 1: Hoare triple {14701#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_~__tmp_3~0#1, main_~assert__arg~2#1, main_~check__tmp~2#1, main_~node5____CPAchecker_TMP_0~1#1, main_~node5____CPAchecker_TMP_1~0#1, main_~node5__m5~2#1, main_~node4____CPAchecker_TMP_0~1#1, main_~node4____CPAchecker_TMP_1~0#1, main_~node4__m4~2#1, main_~node3____CPAchecker_TMP_0~1#1, main_~node3____CPAchecker_TMP_1~0#1, main_~node3__m3~2#1, main_~node2____CPAchecker_TMP_0~1#1, main_~node2____CPAchecker_TMP_1~0#1, main_~node2__m2~2#1, main_~node1____CPAchecker_TMP_0~1#1, main_~node1____CPAchecker_TMP_1~0#1, main_~node1__m1~2#1, main_~__tmp_2~0#1, main_~assert__arg~1#1, main_~check__tmp~1#1, main_~__tmp_4~0#1, main_~assert__arg~3#1, main_~check__tmp~3#1, main_~node5__m5~1#1, main_~__tmp_5~0#1, main_~assert__arg~4#1, main_~check__tmp~4#1, main_~check__tmp~5#1, main_~node5__m5~3#1, main_~node4__m4~1#1, main_~__tmp_6~0#1, main_~assert__arg~5#1, main_~check__tmp~6#1, main_~check__tmp~7#1, main_~node5__m5~4#1, main_~check__tmp~8#1, main_~node5__m5~5#1, main_~node4__m4~3#1, main_~node3__m3~1#1, main_~__tmp_7~0#1, main_~assert__arg~6#1, main_~check__tmp~9#1, main_~check__tmp~10#1, main_~node5__m5~6#1, main_~check__tmp~11#1, main_~node5__m5~7#1, main_~node4__m4~4#1, main_~check__tmp~12#1, main_~node5__m5~8#1, main_~node5__m5~9#1, main_~node4__m4~5#1, main_~node3__m3~3#1, main_~node2__m2~1#1, main_~__tmp_8~0#1, main_~assert__arg~7#1, main_~check__tmp~13#1, main_~check__tmp~14#1, main_~node5__m5~10#1, main_~check__tmp~15#1, main_~node5__m5~11#1, main_~node4__m4~6#1, main_~check__tmp~16#1, main_~node5__m5~12#1, main_~node5__m5~13#1, main_~node4__m4~7#1, main_~node3__m3~4#1, main_~check__tmp~17#1, main_~node5__m5~14#1, main_~node5__m5~15#1, main_~node4__m4~8#1, main_~node5__m5~16#1, main_~node4__m4~9#1, main_~node3__m3~5#1, main_~node2__m2~3#1, main_~node1__m1~1#1, main_~__tmp_1~0#1, main_~assert__arg~0#1, main_~check__tmp~0#1, main_~__tmp_9~0#1, main_~assert__arg~8#1, main_~check__tmp~18#1, main_~node5____CPAchecker_TMP_0~0#1, main_~__tmp_10~0#1, main_~assert__arg~9#1, main_~check__tmp~19#1, main_~node5____CPAchecker_TMP_1~1#1, main_~__tmp_11~0#1, main_~assert__arg~10#1, main_~check__tmp~20#1, main_~node5__m5~0#1, main_~__tmp_12~0#1, main_~assert__arg~11#1, main_~check__tmp~21#1, main_~__tmp_13~0#1, main_~assert__arg~12#1, main_~check__tmp~22#1, main_~node5____CPAchecker_TMP_0~2#1, main_~__tmp_14~0#1, main_~assert__arg~13#1, main_~check__tmp~23#1, main_~node5____CPAchecker_TMP_1~2#1, main_~__tmp_15~0#1, main_~assert__arg~14#1, main_~check__tmp~24#1, main_~node5__m5~17#1, main_~node4____CPAchecker_TMP_0~0#1, main_~__tmp_16~0#1, main_~assert__arg~15#1, main_~check__tmp~25#1, main_~__tmp_17~0#1, main_~assert__arg~16#1, main_~check__tmp~26#1, main_~node5____CPAchecker_TMP_0~3#1, main_~__tmp_18~0#1, main_~assert__arg~17#1, main_~check__tmp~27#1, main_~node5____CPAchecker_TMP_1~3#1, main_~__tmp_19~0#1, main_~assert__arg~18#1, main_~check__tmp~28#1, main_~node5__m5~18#1, main_~node4____CPAchecker_TMP_1~1#1, main_~__tmp_20~0#1, main_~assert__arg~19#1, main_~check__tmp~29#1, main_~__tmp_21~0#1, main_~assert__arg~20#1, main_~check__tmp~30#1, main_~node5____CPAchecker_TMP_0~4#1, main_~__tmp_22~0#1, main_~assert__arg~21#1, main_~check__tmp~31#1, main_~node5____CPAchecker_TMP_1~4#1, main_~__tmp_23~0#1, main_~assert__arg~22#1, main_~check__tmp~32#1, main_~node5__m5~19#1, main_~node4__m4~0#1, main_~__tmp_24~0#1, main_~assert__arg~23#1, main_~check__tmp~33#1, main_~__tmp_25~0#1, main_~assert__arg~24#1, main_~check__tmp~34#1, main_~node5____CPAchecker_TMP_0~5#1, main_~__tmp_26~0#1, main_~assert__arg~25#1, main_~check__tmp~35#1, main_~node5____CPAchecker_TMP_1~5#1, main_~__tmp_27~0#1, main_~assert__arg~26#1, main_~check__tmp~36#1, main_~node5__m5~20#1, main_~__tmp_28~0#1, main_~assert__arg~27#1, main_~check__tmp~37#1, main_~__tmp_29~0#1, main_~assert__arg~28#1, main_~check__tmp~38#1, main_~node5____CPAchecker_TMP_0~6#1, main_~__tmp_30~0#1, main_~assert__arg~29#1, main_~check__tmp~39#1, main_~node5____CPAchecker_TMP_1~6#1, main_~__tmp_31~0#1, main_~assert__arg~30#1, main_~check__tmp~40#1, main_~node5__m5~21#1, main_~node4____CPAchecker_TMP_0~2#1, main_~__tmp_32~0#1, main_~assert__arg~31#1, main_~check__tmp~41#1, main_~__tmp_33~0#1, main_~assert__arg~32#1, main_~check__tmp~42#1, main_~node5____CPAchecker_TMP_0~7#1, main_~__tmp_34~0#1, main_~assert__arg~33#1, main_~check__tmp~43#1, main_~node5____CPAchecker_TMP_1~7#1, main_~__tmp_35~0#1, main_~assert__arg~34#1, main_~check__tmp~44#1, main_~node5__m5~22#1, main_~node4____CPAchecker_TMP_1~2#1, main_~__tmp_36~0#1, main_~assert__arg~35#1, main_~check__tmp~45#1, main_~__tmp_37~0#1, main_~assert__arg~36#1, main_~check__tmp~46#1, main_~node5____CPAchecker_TMP_0~8#1, main_~__tmp_38~0#1, main_~assert__arg~37#1, main_~check__tmp~47#1, main_~node5____CPAchecker_TMP_1~8#1, main_~__tmp_39~0#1, main_~assert__arg~38#1, main_~check__tmp~48#1, main_~node5__m5~23#1, main_~node4__m4~10#1, main_~node3____CPAchecker_TMP_0~0#1, main_~__tmp_40~0#1, main_~assert__arg~39#1, main_~check__tmp~49#1, main_~__tmp_41~0#1, main_~assert__arg~40#1, main_~check__tmp~50#1, main_~node5____CPAchecker_TMP_0~9#1, main_~__tmp_42~0#1, main_~assert__arg~41#1, main_~check__tmp~51#1, main_~node5____CPAchecker_TMP_1~9#1, main_~__tmp_43~0#1, main_~assert__arg~42#1, main_~check__tmp~52#1, main_~node5__m5~24#1, main_~__tmp_44~0#1, main_~assert__arg~43#1, main_~check__tmp~53#1, main_~__tmp_45~0#1, main_~assert__arg~44#1, main_~check__tmp~54#1, main_~node5____CPAchecker_TMP_0~10#1, main_~__tmp_46~0#1, main_~assert__arg~45#1, main_~check__tmp~55#1, main_~node5____CPAchecker_TMP_1~10#1, main_~__tmp_47~0#1, main_~assert__arg~46#1, main_~check__tmp~56#1, main_~node5__m5~25#1, main_~node4____CPAchecker_TMP_0~3#1, main_~__tmp_48~0#1, main_~assert__arg~47#1, main_~check__tmp~57#1, main_~__tmp_49~0#1, main_~assert__arg~48#1, main_~check__tmp~58#1, main_~node5____CPAchecker_TMP_0~11#1, main_~__tmp_50~0#1, main_~assert__arg~49#1, main_~check__tmp~59#1, main_~node5____CPAchecker_TMP_1~11#1, main_~__tmp_51~0#1, main_~assert__arg~50#1, main_~check__tmp~60#1, main_~node5__m5~26#1, main_~node4____CPAchecker_TMP_1~3#1, main_~__tmp_52~0#1, main_~assert__arg~51#1, main_~check__tmp~61#1, main_~__tmp_53~0#1, main_~assert__arg~52#1, main_~check__tmp~62#1, main_~node5____CPAchecker_TMP_0~12#1, main_~__tmp_54~0#1, main_~assert__arg~53#1, main_~check__tmp~63#1, main_~node5____CPAchecker_TMP_1~12#1, main_~__tmp_55~0#1, main_~assert__arg~54#1, main_~check__tmp~64#1, main_~node5__m5~27#1, main_~node4__m4~11#1, main_~node3____CPAchecker_TMP_1~1#1, main_~node3__m3~0#1, main_~__tmp_56~0#1, main_~assert__arg~55#1, main_~check__tmp~65#1, main_~__tmp_57~0#1, main_~assert__arg~56#1, main_~check__tmp~66#1, main_~node5____CPAchecker_TMP_0~13#1, main_~__tmp_58~0#1, main_~assert__arg~57#1, main_~check__tmp~67#1, main_~node5____CPAchecker_TMP_1~13#1, main_~__tmp_59~0#1, main_~assert__arg~58#1, main_~check__tmp~68#1, main_~node5__m5~28#1, main_~__tmp_60~0#1, main_~assert__arg~59#1, main_~check__tmp~69#1, main_~__tmp_61~0#1, main_~assert__arg~60#1, main_~check__tmp~70#1, main_~node5____CPAchecker_TMP_0~14#1, main_~__tmp_62~0#1, main_~assert__arg~61#1, main_~check__tmp~71#1, main_~node5____CPAchecker_TMP_1~14#1, main_~__tmp_63~0#1, main_~assert__arg~62#1, main_~check__tmp~72#1, main_~node5__m5~29#1, main_~node4____CPAchecker_TMP_0~4#1, main_~__tmp_64~0#1, main_~assert__arg~63#1, main_~check__tmp~73#1, main_~__tmp_65~0#1, main_~assert__arg~64#1, main_~check__tmp~74#1, main_~node5____CPAchecker_TMP_0~15#1, main_~__tmp_66~0#1, main_~assert__arg~65#1, main_~check__tmp~75#1, main_~node5____CPAchecker_TMP_1~15#1, main_~__tmp_67~0#1, main_~assert__arg~66#1, main_~check__tmp~76#1, main_~node5__m5~30#1, main_~node4____CPAchecker_TMP_1~4#1, main_~__tmp_68~0#1, main_~assert__arg~67#1, main_~check__tmp~77#1, main_~__tmp_69~0#1, main_~assert__arg~68#1, main_~check__tmp~78#1, main_~node5____CPAchecker_TMP_0~16#1, main_~__tmp_70~0#1, main_~assert__arg~69#1, main_~check__tmp~79#1, main_~node5____CPAchecker_TMP_1~16#1, main_~__tmp_71~0#1, main_~assert__arg~70#1, main_~check__tmp~80#1, main_~node5__m5~31#1, main_~node4__m4~12#1, main_~__tmp_72~0#1, main_~assert__arg~71#1, main_~check__tmp~81#1, main_~__tmp_73~0#1, main_~assert__arg~72#1, main_~check__tmp~82#1, main_~node5____CPAchecker_TMP_0~17#1, main_~__tmp_74~0#1, main_~assert__arg~73#1, main_~check__tmp~83#1, main_~node5____CPAchecker_TMP_1~17#1, main_~__tmp_75~0#1, main_~assert__arg~74#1, main_~check__tmp~84#1, main_~node5__m5~32#1, main_~__tmp_76~0#1, main_~assert__arg~75#1, main_~check__tmp~85#1, main_~__tmp_77~0#1, main_~assert__arg~76#1, main_~check__tmp~86#1, 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main_~node3____CPAchecker_TMP_1~8#1, main_~node3__m3~12#1, main_~node2____CPAchecker_TMP_0~3#1, main_~__tmp_392~0#1, main_~assert__arg~391#1, main_~check__tmp~401#1, main_~__tmp_393~0#1, main_~assert__arg~392#1, main_~check__tmp~402#1, main_~node5____CPAchecker_TMP_0~97#1, main_~__tmp_394~0#1, main_~assert__arg~393#1, main_~check__tmp~403#1, main_~node5____CPAchecker_TMP_1~97#1, main_~__tmp_395~0#1, main_~assert__arg~394#1, main_~check__tmp~404#1, main_~node5__m5~112#1, main_~__tmp_396~0#1, main_~assert__arg~395#1, main_~check__tmp~405#1, main_~__tmp_397~0#1, main_~assert__arg~396#1, main_~check__tmp~406#1, main_~node5____CPAchecker_TMP_0~98#1, main_~__tmp_398~0#1, main_~assert__arg~397#1, main_~check__tmp~407#1, main_~node5____CPAchecker_TMP_1~98#1, main_~__tmp_399~0#1, main_~assert__arg~398#1, main_~check__tmp~408#1, main_~node5__m5~113#1, main_~node4____CPAchecker_TMP_0~25#1, main_~__tmp_400~0#1, main_~assert__arg~399#1, main_~check__tmp~409#1, main_~__tmp_401~0#1, main_~assert__arg~400#1, main_~check__tmp~410#1, main_~node5____CPAchecker_TMP_0~99#1, main_~__tmp_402~0#1, main_~assert__arg~401#1, main_~check__tmp~411#1, main_~node5____CPAchecker_TMP_1~99#1, main_~__tmp_403~0#1, main_~assert__arg~402#1, main_~check__tmp~412#1, main_~node5__m5~114#1, main_~node4____CPAchecker_TMP_1~25#1, main_~__tmp_404~0#1, main_~assert__arg~403#1, main_~check__tmp~413#1, main_~__tmp_405~0#1, main_~assert__arg~404#1, main_~check__tmp~414#1, main_~node5____CPAchecker_TMP_0~100#1, main_~__tmp_406~0#1, main_~assert__arg~405#1, main_~check__tmp~415#1, main_~node5____CPAchecker_TMP_1~100#1, main_~__tmp_407~0#1, main_~assert__arg~406#1, main_~check__tmp~416#1, main_~node5__m5~115#1, main_~node4__m4~33#1, main_~__tmp_408~0#1, main_~assert__arg~407#1, main_~check__tmp~417#1, main_~__tmp_409~0#1, main_~assert__arg~408#1, main_~check__tmp~418#1, main_~node5____CPAchecker_TMP_0~101#1, main_~__tmp_410~0#1, main_~assert__arg~409#1, main_~check__tmp~419#1, main_~node5____CPAchecker_TMP_1~101#1, main_~__tmp_411~0#1, main_~assert__arg~410#1, main_~check__tmp~420#1, main_~node5__m5~116#1, main_~__tmp_412~0#1, main_~assert__arg~411#1, main_~check__tmp~421#1, main_~__tmp_413~0#1, main_~assert__arg~412#1, main_~check__tmp~422#1, main_~node5____CPAchecker_TMP_0~102#1, main_~__tmp_414~0#1, main_~assert__arg~413#1, main_~check__tmp~423#1, main_~node5____CPAchecker_TMP_1~102#1, main_~__tmp_415~0#1, main_~assert__arg~414#1, main_~check__tmp~424#1, main_~node5__m5~117#1, main_~node4____CPAchecker_TMP_0~26#1, main_~__tmp_416~0#1, main_~assert__arg~415#1, main_~check__tmp~425#1, main_~__tmp_417~0#1, main_~assert__arg~416#1, main_~check__tmp~426#1, main_~node5____CPAchecker_TMP_0~103#1, main_~__tmp_418~0#1, main_~assert__arg~417#1, main_~check__tmp~427#1, main_~node5____CPAchecker_TMP_1~103#1, main_~__tmp_419~0#1, main_~assert__arg~418#1, main_~check__tmp~428#1, main_~node5__m5~118#1, main_~node4____CPAchecker_TMP_1~26#1, main_~__tmp_420~0#1, main_~assert__arg~419#1, main_~check__tmp~429#1, main_~__tmp_421~0#1, main_~assert__arg~420#1, main_~check__tmp~430#1, main_~node5____CPAchecker_TMP_0~104#1, main_~__tmp_422~0#1, main_~assert__arg~421#1, main_~check__tmp~431#1, main_~node5____CPAchecker_TMP_1~104#1, main_~__tmp_423~0#1, main_~assert__arg~422#1, main_~check__tmp~432#1, main_~node5__m5~119#1, main_~node4__m4~34#1, main_~node3____CPAchecker_TMP_0~9#1, main_~__tmp_424~0#1, main_~assert__arg~423#1, main_~check__tmp~433#1, main_~__tmp_425~0#1, main_~assert__arg~424#1, main_~check__tmp~434#1, main_~node5____CPAchecker_TMP_0~105#1, main_~__tmp_426~0#1, main_~assert__arg~425#1, main_~check__tmp~435#1, main_~node5____CPAchecker_TMP_1~105#1, main_~__tmp_427~0#1, main_~assert__arg~426#1, main_~check__tmp~436#1, main_~node5__m5~120#1, main_~__tmp_428~0#1, main_~assert__arg~427#1, main_~check__tmp~437#1, main_~__tmp_429~0#1, main_~assert__arg~428#1, main_~check__tmp~438#1, main_~node5____CPAchecker_TMP_0~106#1, main_~__tmp_430~0#1, main_~assert__arg~429#1, main_~check__tmp~439#1, main_~node5____CPAchecker_TMP_1~106#1, main_~__tmp_431~0#1, main_~assert__arg~430#1, main_~check__tmp~440#1, main_~node5__m5~121#1, main_~node4____CPAchecker_TMP_0~27#1, main_~__tmp_432~0#1, main_~assert__arg~431#1, main_~check__tmp~441#1, main_~__tmp_433~0#1, main_~assert__arg~432#1, main_~check__tmp~442#1, main_~node5____CPAchecker_TMP_0~107#1, main_~__tmp_434~0#1, main_~assert__arg~433#1, main_~check__tmp~443#1, main_~node5____CPAchecker_TMP_1~107#1, main_~__tmp_435~0#1, main_~assert__arg~434#1, main_~check__tmp~444#1, main_~node5__m5~122#1, main_~node4____CPAchecker_TMP_1~27#1, main_~__tmp_436~0#1, main_~assert__arg~435#1, main_~check__tmp~445#1, main_~__tmp_437~0#1, main_~assert__arg~436#1, main_~check__tmp~446#1, main_~node5____CPAchecker_TMP_0~108#1, main_~__tmp_438~0#1, main_~assert__arg~437#1, main_~check__tmp~447#1, main_~node5____CPAchecker_TMP_1~108#1, main_~__tmp_439~0#1, main_~assert__arg~438#1, main_~check__tmp~448#1, main_~node5__m5~123#1, main_~node4__m4~35#1, main_~node3____CPAchecker_TMP_1~9#1, main_~node3__m3~13#1, main_~node2____CPAchecker_TMP_1~3#1, main_~node2__m2~5#1, main_~node1____CPAchecker_TMP_1~1#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;~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;~alive1~0 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -128 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 127;~id2~0 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -128 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 127;~st2~0 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -128 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 127;~send2~0 := main_#t~nondet12#1;havoc main_#t~nondet12#1;~mode2~0 := main_#t~nondet13#1;havoc main_#t~nondet13#1;~alive2~0 := main_#t~nondet14#1;havoc main_#t~nondet14#1;assume -128 <= main_#t~nondet15#1 && main_#t~nondet15#1 <= 127;~id3~0 := main_#t~nondet15#1;havoc main_#t~nondet15#1;assume -128 <= main_#t~nondet16#1 && main_#t~nondet16#1 <= 127;~st3~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;assume -128 <= main_#t~nondet17#1 && main_#t~nondet17#1 <= 127;~send3~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;~mode3~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;~alive3~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;assume -128 <= main_#t~nondet20#1 && main_#t~nondet20#1 <= 127;~id4~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;assume -128 <= main_#t~nondet21#1 && main_#t~nondet21#1 <= 127;~st4~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;assume -128 <= main_#t~nondet22#1 && main_#t~nondet22#1 <= 127;~send4~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;~mode4~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;~alive4~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;assume -128 <= main_#t~nondet25#1 && main_#t~nondet25#1 <= 127;~id5~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;assume -128 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 127;~st5~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;assume -128 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 127;~send5~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~mode5~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;~alive5~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;havoc main_~init__tmp~0#1; {14701#true} is VALID [2022-02-20 18:48:07,065 INFO L290 TraceCheckUtils]: 2: Hoare triple {14701#true} assume 0 == ~r1~0 % 256; {14701#true} is VALID [2022-02-20 18:48:07,065 INFO L290 TraceCheckUtils]: 3: Hoare triple {14701#true} assume ~alive1~0 % 256 + ~alive2~0 % 256 + ~alive3~0 % 256 + ~alive4~0 % 256 + ~alive5~0 % 256 >= 1; {14701#true} is VALID [2022-02-20 18:48:07,065 INFO L290 TraceCheckUtils]: 4: Hoare triple {14701#true} assume ~id1~0 >= 0; {14701#true} is VALID [2022-02-20 18:48:07,065 INFO L290 TraceCheckUtils]: 5: Hoare triple {14701#true} assume 0 == ~st1~0; {14701#true} is VALID [2022-02-20 18:48:07,065 INFO L290 TraceCheckUtils]: 6: Hoare triple {14701#true} assume ~send1~0 == ~id1~0; {14701#true} is VALID [2022-02-20 18:48:07,066 INFO L290 TraceCheckUtils]: 7: Hoare triple {14701#true} assume 0 == ~mode1~0 % 256; {14701#true} is VALID [2022-02-20 18:48:07,066 INFO L290 TraceCheckUtils]: 8: Hoare triple {14701#true} assume ~id2~0 >= 0; {14701#true} is VALID [2022-02-20 18:48:07,066 INFO L290 TraceCheckUtils]: 9: Hoare triple {14701#true} assume 0 == ~st2~0; {14701#true} is VALID [2022-02-20 18:48:07,066 INFO L290 TraceCheckUtils]: 10: Hoare triple {14701#true} assume ~send2~0 == ~id2~0; {14701#true} is VALID [2022-02-20 18:48:07,066 INFO L290 TraceCheckUtils]: 11: Hoare triple {14701#true} assume 0 == ~mode2~0 % 256; {14701#true} is VALID [2022-02-20 18:48:07,067 INFO L290 TraceCheckUtils]: 12: Hoare triple {14701#true} assume ~id3~0 >= 0; {14701#true} is VALID [2022-02-20 18:48:07,067 INFO L290 TraceCheckUtils]: 13: Hoare triple {14701#true} assume 0 == ~st3~0; {14701#true} is VALID [2022-02-20 18:48:07,067 INFO L290 TraceCheckUtils]: 14: Hoare triple {14701#true} assume ~send3~0 == ~id3~0; {14701#true} is VALID [2022-02-20 18:48:07,067 INFO L290 TraceCheckUtils]: 15: Hoare triple {14701#true} assume 0 == ~mode3~0 % 256; {14701#true} is VALID [2022-02-20 18:48:07,068 INFO L290 TraceCheckUtils]: 16: Hoare triple {14701#true} assume ~id4~0 >= 0; {14701#true} is VALID [2022-02-20 18:48:07,068 INFO L290 TraceCheckUtils]: 17: Hoare triple {14701#true} assume 0 == ~st4~0; {14701#true} is VALID [2022-02-20 18:48:07,068 INFO L290 TraceCheckUtils]: 18: Hoare triple {14701#true} assume ~send4~0 == ~id4~0; {14701#true} is VALID [2022-02-20 18:48:07,068 INFO L290 TraceCheckUtils]: 19: Hoare triple {14701#true} assume 0 == ~mode4~0 % 256; {14701#true} is VALID [2022-02-20 18:48:07,068 INFO L290 TraceCheckUtils]: 20: Hoare triple {14701#true} assume ~id5~0 >= 0; {14701#true} is VALID [2022-02-20 18:48:07,069 INFO L290 TraceCheckUtils]: 21: Hoare triple {14701#true} assume 0 == ~st5~0; {14701#true} is VALID [2022-02-20 18:48:07,069 INFO L290 TraceCheckUtils]: 22: Hoare triple {14701#true} assume ~send5~0 == ~id5~0; {14701#true} is VALID [2022-02-20 18:48:07,069 INFO L290 TraceCheckUtils]: 23: Hoare triple {14701#true} assume 0 == ~mode5~0 % 256; {14701#true} is VALID [2022-02-20 18:48:07,069 INFO L290 TraceCheckUtils]: 24: Hoare triple {14701#true} assume ~id1~0 != ~id2~0; {14701#true} is VALID [2022-02-20 18:48:07,069 INFO L290 TraceCheckUtils]: 25: Hoare triple {14701#true} assume ~id1~0 != ~id3~0; {14701#true} is VALID [2022-02-20 18:48:07,070 INFO L290 TraceCheckUtils]: 26: Hoare triple {14701#true} assume ~id1~0 != ~id4~0; {14701#true} is VALID [2022-02-20 18:48:07,070 INFO L290 TraceCheckUtils]: 27: Hoare triple {14701#true} assume ~id1~0 != ~id5~0; {14701#true} is VALID [2022-02-20 18:48:07,070 INFO L290 TraceCheckUtils]: 28: Hoare triple {14701#true} assume ~id2~0 != ~id3~0; {14701#true} is VALID [2022-02-20 18:48:07,070 INFO L290 TraceCheckUtils]: 29: Hoare triple {14701#true} assume ~id2~0 != ~id4~0; {14701#true} is VALID [2022-02-20 18:48:07,071 INFO L290 TraceCheckUtils]: 30: Hoare triple {14701#true} assume ~id2~0 != ~id5~0; {14701#true} is VALID [2022-02-20 18:48:07,071 INFO L290 TraceCheckUtils]: 31: Hoare triple {14701#true} assume ~id3~0 != ~id4~0; {14701#true} is VALID [2022-02-20 18:48:07,071 INFO L290 TraceCheckUtils]: 32: Hoare triple {14701#true} assume ~id3~0 != ~id5~0; {14701#true} is VALID [2022-02-20 18:48:07,071 INFO L290 TraceCheckUtils]: 33: Hoare triple {14701#true} assume ~id4~0 != ~id5~0;main_~init__tmp~0#1 := 1;~__return_58584~0 := main_~init__tmp~0#1;main_~main__i2~0#1 := ~__return_58584~0; {14701#true} is VALID [2022-02-20 18:48:07,071 INFO L290 TraceCheckUtils]: 34: Hoare triple {14701#true} 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;main_~main__i2~0#1 := 0;havoc main_~node1__m1~0#1;main_~node1__m1~0#1 := ~nomsg~0; {14701#true} is VALID [2022-02-20 18:48:07,072 INFO L290 TraceCheckUtils]: 35: Hoare triple {14701#true} assume !!(0 == ~mode1~0 % 256); {14701#true} is VALID [2022-02-20 18:48:07,072 INFO L290 TraceCheckUtils]: 36: Hoare triple {14701#true} assume !!(0 == ~alive1~0 % 256); {14703#(= (+ ~alive1~0 (* (- 256) (div ~alive1~0 256))) 0)} is VALID [2022-02-20 18:48:07,073 INFO L290 TraceCheckUtils]: 37: Hoare triple {14703#(= (+ ~alive1~0 (* (- 256) (div ~alive1~0 256))) 0)} assume !(~send1~0 != ~id1~0); {14703#(= (+ ~alive1~0 (* (- 256) (div ~alive1~0 256))) 0)} is VALID [2022-02-20 18:48:07,073 INFO L290 TraceCheckUtils]: 38: Hoare triple {14703#(= (+ ~alive1~0 (* (- 256) (div ~alive1~0 256))) 0)} ~mode1~0 := 1;havoc main_~node2__m2~5#1;main_~node2__m2~5#1 := ~nomsg~0; {14703#(= (+ ~alive1~0 (* (- 256) (div ~alive1~0 256))) 0)} is VALID [2022-02-20 18:48:07,074 INFO L290 TraceCheckUtils]: 39: Hoare triple {14703#(= (+ ~alive1~0 (* (- 256) (div ~alive1~0 256))) 0)} assume !!(0 == ~mode2~0 % 256); {14703#(= (+ ~alive1~0 (* (- 256) (div ~alive1~0 256))) 0)} is VALID [2022-02-20 18:48:07,075 INFO L290 TraceCheckUtils]: 40: Hoare triple {14703#(= (+ ~alive1~0 (* (- 256) (div ~alive1~0 256))) 0)} assume !(0 == ~alive2~0 % 256);havoc main_~node2____CPAchecker_TMP_0~3#1; {14703#(= (+ ~alive1~0 (* (- 256) (div ~alive1~0 256))) 0)} is VALID [2022-02-20 18:48:07,075 INFO L290 TraceCheckUtils]: 41: Hoare triple {14703#(= (+ ~alive1~0 (* (- 256) (div ~alive1~0 256))) 0)} assume !(~send2~0 != ~nomsg~0);main_~node2____CPAchecker_TMP_0~3#1 := ~p2_new~0;~p2_new~0 := (if main_~node2____CPAchecker_TMP_0~3#1 % 256 <= 127 then main_~node2____CPAchecker_TMP_0~3#1 % 256 else main_~node2____CPAchecker_TMP_0~3#1 % 256 - 256);~mode2~0 := 1;havoc main_~node3__m3~12#1;main_~node3__m3~12#1 := ~nomsg~0; {14703#(= (+ ~alive1~0 (* (- 256) (div ~alive1~0 256))) 0)} is VALID [2022-02-20 18:48:07,076 INFO L290 TraceCheckUtils]: 42: Hoare triple {14703#(= (+ ~alive1~0 (* (- 256) (div ~alive1~0 256))) 0)} assume !!(0 == ~mode3~0 % 256); {14703#(= (+ ~alive1~0 (* (- 256) (div ~alive1~0 256))) 0)} is VALID [2022-02-20 18:48:07,076 INFO L290 TraceCheckUtils]: 43: Hoare triple {14703#(= (+ ~alive1~0 (* (- 256) (div ~alive1~0 256))) 0)} assume !(0 == ~alive3~0 % 256);havoc main_~node3____CPAchecker_TMP_0~8#1; {14703#(= (+ ~alive1~0 (* (- 256) (div ~alive1~0 256))) 0)} is VALID [2022-02-20 18:48:07,077 INFO L290 TraceCheckUtils]: 44: Hoare triple {14703#(= (+ ~alive1~0 (* (- 256) (div ~alive1~0 256))) 0)} assume !(~send3~0 != ~nomsg~0);main_~node3____CPAchecker_TMP_0~8#1 := ~p3_new~0;~p3_new~0 := (if main_~node3____CPAchecker_TMP_0~8#1 % 256 <= 127 then main_~node3____CPAchecker_TMP_0~8#1 % 256 else main_~node3____CPAchecker_TMP_0~8#1 % 256 - 256);~mode3~0 := 1;havoc main_~node4__m4~31#1;main_~node4__m4~31#1 := ~nomsg~0; {14703#(= (+ ~alive1~0 (* (- 256) (div ~alive1~0 256))) 0)} is VALID [2022-02-20 18:48:07,077 INFO L290 TraceCheckUtils]: 45: Hoare triple {14703#(= (+ ~alive1~0 (* (- 256) (div ~alive1~0 256))) 0)} assume !!(0 == ~mode4~0 % 256); {14703#(= (+ ~alive1~0 (* (- 256) (div ~alive1~0 256))) 0)} is VALID [2022-02-20 18:48:07,078 INFO L290 TraceCheckUtils]: 46: Hoare triple {14703#(= (+ ~alive1~0 (* (- 256) (div ~alive1~0 256))) 0)} assume !(0 == ~alive4~0 % 256);havoc main_~node4____CPAchecker_TMP_0~23#1; {14703#(= (+ ~alive1~0 (* (- 256) (div ~alive1~0 256))) 0)} is VALID [2022-02-20 18:48:07,078 INFO L290 TraceCheckUtils]: 47: Hoare triple {14703#(= (+ ~alive1~0 (* (- 256) (div ~alive1~0 256))) 0)} assume !(~send4~0 != ~nomsg~0);main_~node4____CPAchecker_TMP_0~23#1 := ~p4_new~0;~p4_new~0 := (if main_~node4____CPAchecker_TMP_0~23#1 % 256 <= 127 then main_~node4____CPAchecker_TMP_0~23#1 % 256 else main_~node4____CPAchecker_TMP_0~23#1 % 256 - 256);~mode4~0 := 1;havoc main_~node5__m5~105#1;main_~node5__m5~105#1 := ~nomsg~0; {14703#(= (+ ~alive1~0 (* (- 256) (div ~alive1~0 256))) 0)} is VALID [2022-02-20 18:48:07,079 INFO L290 TraceCheckUtils]: 48: Hoare triple {14703#(= (+ ~alive1~0 (* (- 256) (div ~alive1~0 256))) 0)} assume !!(0 == ~mode5~0 % 256); {14703#(= (+ ~alive1~0 (* (- 256) (div ~alive1~0 256))) 0)} is VALID [2022-02-20 18:48:07,080 INFO L290 TraceCheckUtils]: 49: Hoare triple {14703#(= (+ ~alive1~0 (* (- 256) (div ~alive1~0 256))) 0)} assume !(0 == ~alive5~0 % 256);havoc main_~node5____CPAchecker_TMP_0~90#1; {14703#(= (+ ~alive1~0 (* (- 256) (div ~alive1~0 256))) 0)} is VALID [2022-02-20 18:48:07,080 INFO L290 TraceCheckUtils]: 50: Hoare triple {14703#(= (+ ~alive1~0 (* (- 256) (div ~alive1~0 256))) 0)} assume !(~send5~0 != ~nomsg~0);main_~node5____CPAchecker_TMP_0~90#1 := ~p5_new~0;~p5_new~0 := (if main_~node5____CPAchecker_TMP_0~90#1 % 256 <= 127 then main_~node5____CPAchecker_TMP_0~90#1 % 256 else main_~node5____CPAchecker_TMP_0~90#1 % 256 - 256);~mode5~0 := 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;havoc main_~check__tmp~374#1; {14703#(= (+ ~alive1~0 (* (- 256) (div ~alive1~0 256))) 0)} is VALID [2022-02-20 18:48:07,081 INFO L290 TraceCheckUtils]: 51: Hoare triple {14703#(= (+ ~alive1~0 (* (- 256) (div ~alive1~0 256))) 0)} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 <= 1; {14703#(= (+ ~alive1~0 (* (- 256) (div ~alive1~0 256))) 0)} is VALID [2022-02-20 18:48:07,081 INFO L290 TraceCheckUtils]: 52: Hoare triple {14703#(= (+ ~alive1~0 (* (- 256) (div ~alive1~0 256))) 0)} assume ~r1~0 % 256 < 5;main_~check__tmp~374#1 := 1;~__return_71749~0 := main_~check__tmp~374#1;main_~main__c1~0#1 := ~__return_71749~0;havoc main_~__tmp_365~0#1;main_~__tmp_365~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~364#1;main_~assert__arg~364#1 := main_~__tmp_365~0#1; {14703#(= (+ ~alive1~0 (* (- 256) (div ~alive1~0 256))) 0)} is VALID [2022-02-20 18:48:07,082 INFO L290 TraceCheckUtils]: 53: Hoare triple {14703#(= (+ ~alive1~0 (* (- 256) (div ~alive1~0 256))) 0)} assume !(0 == main_~assert__arg~364#1 % 256); {14703#(= (+ ~alive1~0 (* (- 256) (div ~alive1~0 256))) 0)} is VALID [2022-02-20 18:48:07,082 INFO L290 TraceCheckUtils]: 54: Hoare triple {14703#(= (+ ~alive1~0 (* (- 256) (div ~alive1~0 256))) 0)} havoc main_~node1__m1~1#1;main_~node1__m1~1#1 := ~nomsg~0; {14703#(= (+ ~alive1~0 (* (- 256) (div ~alive1~0 256))) 0)} is VALID [2022-02-20 18:48:07,083 INFO L290 TraceCheckUtils]: 55: Hoare triple {14703#(= (+ ~alive1~0 (* (- 256) (div ~alive1~0 256))) 0)} assume !(0 == ~mode1~0 % 256); {14703#(= (+ ~alive1~0 (* (- 256) (div ~alive1~0 256))) 0)} is VALID [2022-02-20 18:48:07,083 INFO L290 TraceCheckUtils]: 56: Hoare triple {14703#(= (+ ~alive1~0 (* (- 256) (div ~alive1~0 256))) 0)} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256;main_~node1__m1~1#1 := ~p5_old~0;~p5_old~0 := ~nomsg~0; {14703#(= (+ ~alive1~0 (* (- 256) (div ~alive1~0 256))) 0)} is VALID [2022-02-20 18:48:07,084 INFO L290 TraceCheckUtils]: 57: Hoare triple {14703#(= (+ ~alive1~0 (* (- 256) (div ~alive1~0 256))) 0)} assume main_~node1__m1~1#1 != ~nomsg~0; {14703#(= (+ ~alive1~0 (* (- 256) (div ~alive1~0 256))) 0)} is VALID [2022-02-20 18:48:07,085 INFO L290 TraceCheckUtils]: 58: Hoare triple {14703#(= (+ ~alive1~0 (* (- 256) (div ~alive1~0 256))) 0)} assume !(0 == ~alive1~0 % 256); {14702#false} is VALID [2022-02-20 18:48:07,085 INFO L290 TraceCheckUtils]: 59: Hoare triple {14702#false} assume !(main_~node1__m1~1#1 > ~id1~0); {14702#false} is VALID [2022-02-20 18:48:07,085 INFO L290 TraceCheckUtils]: 60: Hoare triple {14702#false} assume main_~node1__m1~1#1 == ~id1~0;~st1~0 := 1;~mode1~0 := 0;havoc main_~node2__m2~3#1;main_~node2__m2~3#1 := ~nomsg~0; {14702#false} is VALID [2022-02-20 18:48:07,085 INFO L290 TraceCheckUtils]: 61: Hoare triple {14702#false} assume !(0 == ~mode2~0 % 256);main_~node2__m2~3#1 := ~p1_old~0;~p1_old~0 := ~nomsg~0; {14702#false} is VALID [2022-02-20 18:48:07,085 INFO L290 TraceCheckUtils]: 62: Hoare triple {14702#false} assume !(main_~node2__m2~3#1 != ~nomsg~0);~mode2~0 := 0; {14702#false} is VALID [2022-02-20 18:48:07,086 INFO L290 TraceCheckUtils]: 63: Hoare triple {14702#false} havoc main_~node3__m3~4#1;main_~node3__m3~4#1 := ~nomsg~0; {14702#false} is VALID [2022-02-20 18:48:07,086 INFO L290 TraceCheckUtils]: 64: Hoare triple {14702#false} assume !(0 == ~mode3~0 % 256);main_~node3__m3~4#1 := ~p2_old~0;~p2_old~0 := ~nomsg~0; {14702#false} is VALID [2022-02-20 18:48:07,086 INFO L290 TraceCheckUtils]: 65: Hoare triple {14702#false} assume main_~node3__m3~4#1 != ~nomsg~0; {14702#false} is VALID [2022-02-20 18:48:07,086 INFO L290 TraceCheckUtils]: 66: Hoare triple {14702#false} assume !(0 == ~alive3~0 % 256); {14702#false} is VALID [2022-02-20 18:48:07,087 INFO L290 TraceCheckUtils]: 67: Hoare triple {14702#false} assume !(main_~node3__m3~4#1 > ~id3~0); {14702#false} is VALID [2022-02-20 18:48:07,087 INFO L290 TraceCheckUtils]: 68: Hoare triple {14702#false} assume main_~node3__m3~4#1 == ~id3~0;~st3~0 := 1;~mode3~0 := 0;havoc main_~node4__m4~7#1;main_~node4__m4~7#1 := ~nomsg~0; {14702#false} is VALID [2022-02-20 18:48:07,087 INFO L290 TraceCheckUtils]: 69: Hoare triple {14702#false} assume !(0 == ~mode4~0 % 256);main_~node4__m4~7#1 := ~p3_old~0;~p3_old~0 := ~nomsg~0; {14702#false} is VALID [2022-02-20 18:48:07,087 INFO L290 TraceCheckUtils]: 70: Hoare triple {14702#false} assume !(main_~node4__m4~7#1 != ~nomsg~0);~mode4~0 := 0; {14702#false} is VALID [2022-02-20 18:48:07,087 INFO L290 TraceCheckUtils]: 71: Hoare triple {14702#false} havoc main_~node5__m5~12#1;main_~node5__m5~12#1 := ~nomsg~0; {14702#false} is VALID [2022-02-20 18:48:07,088 INFO L290 TraceCheckUtils]: 72: Hoare triple {14702#false} assume !(0 == ~mode5~0 % 256);main_~node5__m5~12#1 := ~p4_old~0;~p4_old~0 := ~nomsg~0; {14702#false} is VALID [2022-02-20 18:48:07,088 INFO L290 TraceCheckUtils]: 73: Hoare triple {14702#false} assume !(main_~node5__m5~12#1 != ~nomsg~0);~mode5~0 := 0; {14702#false} is VALID [2022-02-20 18:48:07,088 INFO L290 TraceCheckUtils]: 74: Hoare triple {14702#false} ~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;havoc main_~check__tmp~16#1; {14702#false} is VALID [2022-02-20 18:48:07,088 INFO L290 TraceCheckUtils]: 75: Hoare triple {14702#false} assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 <= 1);main_~check__tmp~16#1 := 0;~__return_61490~0 := main_~check__tmp~16#1;main_~main__c1~0#1 := ~__return_61490~0; {14702#false} is VALID [2022-02-20 18:48:07,088 INFO L290 TraceCheckUtils]: 76: Hoare triple {14702#false} havoc main_~__tmp_3~0#1;main_~__tmp_3~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~2#1;main_~assert__arg~2#1 := main_~__tmp_3~0#1; {14702#false} is VALID [2022-02-20 18:48:07,089 INFO L290 TraceCheckUtils]: 77: Hoare triple {14702#false} assume 0 == main_~assert__arg~2#1 % 256; {14702#false} is VALID [2022-02-20 18:48:07,089 INFO L290 TraceCheckUtils]: 78: Hoare triple {14702#false} assume !false; {14702#false} is VALID [2022-02-20 18:48:07,091 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 18:48:07,091 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 18:48:07,092 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [806349204] [2022-02-20 18:48:07,092 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [806349204] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 18:48:07,092 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 18:48:07,092 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 18:48:07,093 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [413478561] [2022-02-20 18:48:07,093 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 18:48:07,094 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 26.333333333333332) internal successors, (79), 3 states have internal predecessors, (79), 0 states have call successors, (0), 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 79 [2022-02-20 18:48:07,095 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 18:48:07,095 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 26.333333333333332) internal successors, (79), 3 states have internal predecessors, (79), 0 states have call successors, (0), 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 18:48:07,153 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 79 edges. 79 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:48:07,154 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 18:48:07,154 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 18:48:07,154 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 18:48:07,155 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 18:48:07,155 INFO L87 Difference]: Start difference. First operand 2263 states and 2954 transitions. Second operand has 3 states, 3 states have (on average 26.333333333333332) internal successors, (79), 3 states have internal predecessors, (79), 0 states have call successors, (0), 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 18:48:11,555 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:48:11,555 INFO L93 Difference]: Finished difference Result 4085 states and 5494 transitions. [2022-02-20 18:48:11,555 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 18:48:11,556 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 26.333333333333332) internal successors, (79), 3 states have internal predecessors, (79), 0 states have call successors, (0), 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 79 [2022-02-20 18:48:11,556 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 18:48:11,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 26.333333333333332) internal successors, (79), 3 states have internal predecessors, (79), 0 states have call successors, (0), 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 18:48:11,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 4479 transitions. [2022-02-20 18:48:11,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 26.333333333333332) internal successors, (79), 3 states have internal predecessors, (79), 0 states have call successors, (0), 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 18:48:11,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 4479 transitions. [2022-02-20 18:48:11,598 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 4479 transitions. [2022-02-20 18:48:14,552 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 4479 edges. 4479 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:48:14,934 INFO L225 Difference]: With dead ends: 4085 [2022-02-20 18:48:14,934 INFO L226 Difference]: Without dead ends: 3527 [2022-02-20 18:48:14,935 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 18:48:14,936 INFO L933 BasicCegarLoop]: 3661 mSDtfsCounter, 2373 mSDsluCounter, 1562 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2373 SdHoareTripleChecker+Valid, 5223 SdHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 9 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-02-20 18:48:14,937 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2373 Valid, 5223 Invalid, 15 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-02-20 18:48:14,941 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3527 states. [2022-02-20 18:48:15,647 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3527 to 3524. [2022-02-20 18:48:15,647 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 18:48:15,654 INFO L82 GeneralOperation]: Start isEquivalent. First operand 3527 states. Second operand has 3524 states, 3523 states have (on average 1.3153562304853819) internal successors, (4634), 3523 states have internal predecessors, (4634), 0 states have call successors, (0), 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 18:48:15,660 INFO L74 IsIncluded]: Start isIncluded. First operand 3527 states. Second operand has 3524 states, 3523 states have (on average 1.3153562304853819) internal successors, (4634), 3523 states have internal predecessors, (4634), 0 states have call successors, (0), 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 18:48:15,665 INFO L87 Difference]: Start difference. First operand 3527 states. Second operand has 3524 states, 3523 states have (on average 1.3153562304853819) internal successors, (4634), 3523 states have internal predecessors, (4634), 0 states have call successors, (0), 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 18:48:16,110 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:48:16,110 INFO L93 Difference]: Finished difference Result 3527 states and 4636 transitions. [2022-02-20 18:48:16,110 INFO L276 IsEmpty]: Start isEmpty. Operand 3527 states and 4636 transitions. [2022-02-20 18:48:16,116 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:48:16,116 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:48:16,123 INFO L74 IsIncluded]: Start isIncluded. First operand has 3524 states, 3523 states have (on average 1.3153562304853819) internal successors, (4634), 3523 states have internal predecessors, (4634), 0 states have call successors, (0), 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 3527 states. [2022-02-20 18:48:16,128 INFO L87 Difference]: Start difference. First operand has 3524 states, 3523 states have (on average 1.3153562304853819) internal successors, (4634), 3523 states have internal predecessors, (4634), 0 states have call successors, (0), 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 3527 states. [2022-02-20 18:48:16,548 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:48:16,548 INFO L93 Difference]: Finished difference Result 3527 states and 4636 transitions. [2022-02-20 18:48:16,548 INFO L276 IsEmpty]: Start isEmpty. Operand 3527 states and 4636 transitions. [2022-02-20 18:48:16,554 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:48:16,554 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:48:16,554 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 18:48:16,554 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 18:48:16,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3524 states, 3523 states have (on average 1.3153562304853819) internal successors, (4634), 3523 states have internal predecessors, (4634), 0 states have call successors, (0), 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 18:48:17,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3524 states to 3524 states and 4634 transitions. [2022-02-20 18:48:17,064 INFO L78 Accepts]: Start accepts. Automaton has 3524 states and 4634 transitions. Word has length 79 [2022-02-20 18:48:17,065 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 18:48:17,065 INFO L470 AbstractCegarLoop]: Abstraction has 3524 states and 4634 transitions. [2022-02-20 18:48:17,065 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 26.333333333333332) internal successors, (79), 3 states have internal predecessors, (79), 0 states have call successors, (0), 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 18:48:17,065 INFO L276 IsEmpty]: Start isEmpty. Operand 3524 states and 4634 transitions. [2022-02-20 18:48:17,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-02-20 18:48:17,070 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 18:48:17,070 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 18:48:17,071 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-20 18:48:17,071 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 18:48:17,071 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 18:48:17,072 INFO L85 PathProgramCache]: Analyzing trace with hash -1756459889, now seen corresponding path program 1 times [2022-02-20 18:48:17,072 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 18:48:17,072 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [841764637] [2022-02-20 18:48:17,072 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 18:48:17,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 18:48:17,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:48:17,219 INFO L290 TraceCheckUtils]: 0: Hoare triple {30452#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(65, 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;~alive1~0 := 0;~p2~0 := 0;~p2_old~0 := 0;~p2_new~0 := 0;~id2~0 := 0;~st2~0 := 0;~send2~0 := 0;~mode2~0 := 0;~alive2~0 := 0;~p3~0 := 0;~p3_old~0 := 0;~p3_new~0 := 0;~id3~0 := 0;~st3~0 := 0;~send3~0 := 0;~mode3~0 := 0;~alive3~0 := 0;~p4~0 := 0;~p4_old~0 := 0;~p4_new~0 := 0;~id4~0 := 0;~st4~0 := 0;~send4~0 := 0;~mode4~0 := 0;~alive4~0 := 0;~p5~0 := 0;~p5_old~0 := 0;~p5_new~0 := 0;~id5~0 := 0;~st5~0 := 0;~send5~0 := 0;~mode5~0 := 0;~alive5~0 := 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];~__return_58584~0 := 0;~__return_68747~0 := 0;~__return_58793~0 := 0;~__return_58892~0 := 0;~__return_59362~0 := 0;~__return_59933~0 := 0;~__return_60181~0 := 0;~__return_61388~0 := 0;~__return_61648~0 := 0;~__return_62194~0 := 0;~__return_65528~0 := 0;~__return_65800~0 := 0;~__return_66346~0 := 0;~__return_67749~0 := 0;~__return_59197~0 := 0;~__return_59440~0 := 0;~__return_60023~0 := 0;~__return_61490~0 := 0;~__return_65642~0 := 0;~__return_68701~0 := 0;~__return_68814~0 := 0;~__return_68779~0 := 0;~__return_68519~0 := 0;~__return_68452~0 := 0;~__return_68650~0 := 0;~__return_68615~0 := 0;~__return_69050~0 := 0;~__return_69017~0 := 0;~__return_69117~0 := 0;~__return_69082~0 := 0;~__return_68897~0 := 0;~__return_68864~0 := 0;~__return_68964~0 := 0;~__return_68929~0 := 0;~__return_68000~0 := 0;~__return_67945~0 := 0;~__return_68080~0 := 0;~__return_68045~0 := 0;~__return_67781~0 := 0;~__return_67684~0 := 0;~__return_67894~0 := 0;~__return_67859~0 := 0;~__return_68316~0 := 0;~__return_68283~0 := 0;~__return_68383~0 := 0;~__return_68348~0 := 0;~__return_68163~0 := 0;~__return_68130~0 := 0;~__return_68230~0 := 0;~__return_68195~0 := 0;~__return_69369~0 := 0;~__return_69336~0 := 0;~__return_69436~0 := 0;~__return_69401~0 := 0;~__return_69218~0 := 0;~__return_69185~0 := 0;~__return_69285~0 := 0;~__return_69250~0 := 0;~__return_69672~0 := 0;~__return_69639~0 := 0;~__return_69739~0 := 0;~__return_69704~0 := 0;~__return_69519~0 := 0;~__return_69486~0 := 0;~__return_69586~0 := 0;~__return_69551~0 := 0;~__return_66585~0 := 0;~__return_66530~0 := 0;~__return_66665~0 := 0;~__return_66630~0 := 0;~__return_66378~0 := 0;~__return_66293~0 := 0;~__return_66479~0 := 0;~__return_66444~0 := 0;~__return_66901~0 := 0;~__return_66868~0 := 0;~__return_66968~0 := 0;~__return_66933~0 := 0;~__return_66748~0 := 0;~__return_66715~0 := 0;~__return_66815~0 := 0;~__return_66780~0 := 0;~__return_65832~0 := 0;~__return_65759~0 := 0;~__return_65921~0 := 0;~__return_65886~0 := 0;~__return_65565~0 := 0;~__return_65449~0 := 0;~__return_65708~0 := 0;~__return_65673~0 := 0;~__return_66157~0 := 0;~__return_66124~0 := 0;~__return_66224~0 := 0;~__return_66189~0 := 0;~__return_66004~0 := 0;~__return_65971~0 := 0;~__return_66071~0 := 0;~__return_66036~0 := 0;~__return_67220~0 := 0;~__return_67187~0 := 0;~__return_67287~0 := 0;~__return_67252~0 := 0;~__return_67069~0 := 0;~__return_67036~0 := 0;~__return_67136~0 := 0;~__return_67101~0 := 0;~__return_67523~0 := 0;~__return_67490~0 := 0;~__return_67590~0 := 0;~__return_67555~0 := 0;~__return_67370~0 := 0;~__return_67337~0 := 0;~__return_67437~0 := 0;~__return_67402~0 := 0;~__return_70639~0 := 0;~__return_70606~0 := 0;~__return_70706~0 := 0;~__return_70671~0 := 0;~__return_70488~0 := 0;~__return_70455~0 := 0;~__return_70555~0 := 0;~__return_70520~0 := 0;~__return_70942~0 := 0;~__return_70909~0 := 0;~__return_71009~0 := 0;~__return_70974~0 := 0;~__return_70789~0 := 0;~__return_70756~0 := 0;~__return_70856~0 := 0;~__return_70821~0 := 0;~__return_70016~0 := 0;~__return_69983~0 := 0;~__return_70083~0 := 0;~__return_70048~0 := 0;~__return_69865~0 := 0;~__return_69832~0 := 0;~__return_69932~0 := 0;~__return_69897~0 := 0;~__return_70319~0 := 0;~__return_70286~0 := 0;~__return_70386~0 := 0;~__return_70351~0 := 0;~__return_70166~0 := 0;~__return_70133~0 := 0;~__return_70233~0 := 0;~__return_70198~0 := 0;~__return_71261~0 := 0;~__return_71228~0 := 0;~__return_71328~0 := 0;~__return_71293~0 := 0;~__return_71110~0 := 0;~__return_71077~0 := 0;~__return_71177~0 := 0;~__return_71142~0 := 0;~__return_71564~0 := 0;~__return_71531~0 := 0;~__return_71631~0 := 0;~__return_71596~0 := 0;~__return_71411~0 := 0;~__return_71378~0 := 0;~__return_71478~0 := 0;~__return_71443~0 := 0;~__return_62433~0 := 0;~__return_62378~0 := 0;~__return_62513~0 := 0;~__return_62478~0 := 0;~__return_62226~0 := 0;~__return_62141~0 := 0;~__return_62327~0 := 0;~__return_62292~0 := 0;~__return_62749~0 := 0;~__return_62716~0 := 0;~__return_62816~0 := 0;~__return_62781~0 := 0;~__return_62596~0 := 0;~__return_62563~0 := 0;~__return_62663~0 := 0;~__return_62628~0 := 0;~__return_61680~0 := 0;~__return_61607~0 := 0;~__return_61769~0 := 0;~__return_61734~0 := 0;~__return_61425~0 := 0;~__return_61321~0 := 0;~__return_61556~0 := 0;~__return_61521~0 := 0;~__return_62005~0 := 0;~__return_61972~0 := 0;~__return_62072~0 := 0;~__return_62037~0 := 0;~__return_61852~0 := 0;~__return_61819~0 := 0;~__return_61919~0 := 0;~__return_61884~0 := 0;~__return_63068~0 := 0;~__return_63035~0 := 0;~__return_63135~0 := 0;~__return_63100~0 := 0;~__return_62917~0 := 0;~__return_62884~0 := 0;~__return_62984~0 := 0;~__return_62949~0 := 0;~__return_63371~0 := 0;~__return_63338~0 := 0;~__return_63438~0 := 0;~__return_63403~0 := 0;~__return_63218~0 := 0;~__return_63185~0 := 0;~__return_63285~0 := 0;~__return_63250~0 := 0;~__return_60213~0 := 0;~__return_60140~0 := 0;~__return_60302~0 := 0;~__return_60267~0 := 0;~__return_59970~0 := 0;~__return_59878~0 := 0;~__return_60089~0 := 0;~__return_60054~0 := 0;~__return_60538~0 := 0;~__return_60505~0 := 0;~__return_60605~0 := 0;~__return_60570~0 := 0;~__return_60385~0 := 0;~__return_60352~0 := 0;~__return_60452~0 := 0;~__return_60417~0 := 0;~__return_59399~0 := 0;~__return_59319~0 := 0;~__return_59506~0 := 0;~__return_59471~0 := 0;~__return_59105~0 := 0;~__return_58704~0 := 0;~__return_59268~0 := 0;~__return_59233~0 := 0;~__return_59742~0 := 0;~__return_59709~0 := 0;~__return_59809~0 := 0;~__return_59774~0 := 0;~__return_59589~0 := 0;~__return_59556~0 := 0;~__return_59656~0 := 0;~__return_59621~0 := 0;~__return_60857~0 := 0;~__return_60824~0 := 0;~__return_60924~0 := 0;~__return_60889~0 := 0;~__return_60706~0 := 0;~__return_60673~0 := 0;~__return_60773~0 := 0;~__return_60738~0 := 0;~__return_61160~0 := 0;~__return_61127~0 := 0;~__return_61227~0 := 0;~__return_61192~0 := 0;~__return_61007~0 := 0;~__return_60974~0 := 0;~__return_61074~0 := 0;~__return_61039~0 := 0;~__return_64338~0 := 0;~__return_64305~0 := 0;~__return_64405~0 := 0;~__return_64370~0 := 0;~__return_64187~0 := 0;~__return_64154~0 := 0;~__return_64254~0 := 0;~__return_64219~0 := 0;~__return_64641~0 := 0;~__return_64608~0 := 0;~__return_64708~0 := 0;~__return_64673~0 := 0;~__return_64488~0 := 0;~__return_64455~0 := 0;~__return_64555~0 := 0;~__return_64520~0 := 0;~__return_63715~0 := 0;~__return_63682~0 := 0;~__return_63782~0 := 0;~__return_63747~0 := 0;~__return_63564~0 := 0;~__return_63531~0 := 0;~__return_63631~0 := 0;~__return_63596~0 := 0;~__return_64018~0 := 0;~__return_63985~0 := 0;~__return_64085~0 := 0;~__return_64050~0 := 0;~__return_63865~0 := 0;~__return_63832~0 := 0;~__return_63932~0 := 0;~__return_63897~0 := 0;~__return_64960~0 := 0;~__return_64927~0 := 0;~__return_65027~0 := 0;~__return_64992~0 := 0;~__return_64809~0 := 0;~__return_64776~0 := 0;~__return_64876~0 := 0;~__return_64841~0 := 0;~__return_65263~0 := 0;~__return_65230~0 := 0;~__return_65330~0 := 0;~__return_65295~0 := 0;~__return_65110~0 := 0;~__return_65077~0 := 0;~__return_65177~0 := 0;~__return_65142~0 := 0;~__return_74449~0 := 0;~__return_74416~0 := 0;~__return_74516~0 := 0;~__return_74481~0 := 0;~__return_74298~0 := 0;~__return_74265~0 := 0;~__return_74365~0 := 0;~__return_74330~0 := 0;~__return_74752~0 := 0;~__return_74719~0 := 0;~__return_74819~0 := 0;~__return_74784~0 := 0;~__return_74599~0 := 0;~__return_74566~0 := 0;~__return_74666~0 := 0;~__return_74631~0 := 0;~__return_73826~0 := 0;~__return_73793~0 := 0;~__return_73893~0 := 0;~__return_73858~0 := 0;~__return_73675~0 := 0;~__return_73642~0 := 0;~__return_73742~0 := 0;~__return_73707~0 := 0;~__return_74129~0 := 0;~__return_74096~0 := 0;~__return_74196~0 := 0;~__return_74161~0 := 0;~__return_73976~0 := 0;~__return_73943~0 := 0;~__return_74043~0 := 0;~__return_74008~0 := 0;~__return_75071~0 := 0;~__return_75038~0 := 0;~__return_75138~0 := 0;~__return_75103~0 := 0;~__return_74920~0 := 0;~__return_74887~0 := 0;~__return_74987~0 := 0;~__return_74952~0 := 0;~__return_75374~0 := 0;~__return_75341~0 := 0;~__return_75441~0 := 0;~__return_75406~0 := 0;~__return_75221~0 := 0;~__return_75188~0 := 0;~__return_75288~0 := 0;~__return_75253~0 := 0;~__return_72556~0 := 0;~__return_72523~0 := 0;~__return_72623~0 := 0;~__return_72588~0 := 0;~__return_72405~0 := 0;~__return_72372~0 := 0;~__return_72472~0 := 0;~__return_72437~0 := 0;~__return_72859~0 := 0;~__return_72826~0 := 0;~__return_72926~0 := 0;~__return_72891~0 := 0;~__return_72706~0 := 0;~__return_72673~0 := 0;~__return_72773~0 := 0;~__return_72738~0 := 0;~__return_71933~0 := 0;~__return_71900~0 := 0;~__return_72000~0 := 0;~__return_71965~0 := 0;~__return_71782~0 := 0;~__return_71749~0 := 0;~__return_71849~0 := 0;~__return_71814~0 := 0;~__return_72236~0 := 0;~__return_72203~0 := 0;~__return_72303~0 := 0;~__return_72268~0 := 0;~__return_72083~0 := 0;~__return_72050~0 := 0;~__return_72150~0 := 0;~__return_72115~0 := 0;~__return_73178~0 := 0;~__return_73145~0 := 0;~__return_73245~0 := 0;~__return_73210~0 := 0;~__return_73027~0 := 0;~__return_72994~0 := 0;~__return_73094~0 := 0;~__return_73059~0 := 0;~__return_73481~0 := 0;~__return_73448~0 := 0;~__return_73548~0 := 0;~__return_73513~0 := 0;~__return_73328~0 := 0;~__return_73295~0 := 0;~__return_73395~0 := 0;~__return_73360~0 := 0;~__return_76341~0 := 0;~__return_76308~0 := 0;~__return_76408~0 := 0;~__return_76373~0 := 0;~__return_76190~0 := 0;~__return_76157~0 := 0;~__return_76257~0 := 0;~__return_76222~0 := 0;~__return_76644~0 := 0;~__return_76611~0 := 0;~__return_76711~0 := 0;~__return_76676~0 := 0;~__return_76491~0 := 0;~__return_76458~0 := 0;~__return_76558~0 := 0;~__return_76523~0 := 0;~__return_75718~0 := 0;~__return_75685~0 := 0;~__return_75785~0 := 0;~__return_75750~0 := 0;~__return_75567~0 := 0;~__return_75534~0 := 0;~__return_75634~0 := 0;~__return_75599~0 := 0;~__return_76021~0 := 0;~__return_75988~0 := 0;~__return_76088~0 := 0;~__return_76053~0 := 0;~__return_75868~0 := 0;~__return_75835~0 := 0;~__return_75935~0 := 0;~__return_75900~0 := 0;~__return_76963~0 := 0;~__return_76930~0 := 0;~__return_77030~0 := 0;~__return_76995~0 := 0;~__return_76812~0 := 0;~__return_76779~0 := 0;~__return_76879~0 := 0;~__return_76844~0 := 0;~__return_77266~0 := 0;~__return_77233~0 := 0;~__return_77333~0 := 0;~__return_77298~0 := 0;~__return_77113~0 := 0;~__return_77080~0 := 0;~__return_77180~0 := 0;~__return_77145~0 := 0; {30454#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:48:17,220 INFO L290 TraceCheckUtils]: 1: Hoare triple {30454#(<= (+ ~nomsg~0 1) 0)} 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_~__tmp_3~0#1, main_~assert__arg~2#1, main_~check__tmp~2#1, main_~node5____CPAchecker_TMP_0~1#1, main_~node5____CPAchecker_TMP_1~0#1, main_~node5__m5~2#1, main_~node4____CPAchecker_TMP_0~1#1, main_~node4____CPAchecker_TMP_1~0#1, main_~node4__m4~2#1, main_~node3____CPAchecker_TMP_0~1#1, main_~node3____CPAchecker_TMP_1~0#1, main_~node3__m3~2#1, main_~node2____CPAchecker_TMP_0~1#1, main_~node2____CPAchecker_TMP_1~0#1, main_~node2__m2~2#1, main_~node1____CPAchecker_TMP_0~1#1, main_~node1____CPAchecker_TMP_1~0#1, main_~node1__m1~2#1, main_~__tmp_2~0#1, main_~assert__arg~1#1, main_~check__tmp~1#1, main_~__tmp_4~0#1, main_~assert__arg~3#1, main_~check__tmp~3#1, main_~node5__m5~1#1, main_~__tmp_5~0#1, main_~assert__arg~4#1, main_~check__tmp~4#1, main_~check__tmp~5#1, main_~node5__m5~3#1, main_~node4__m4~1#1, main_~__tmp_6~0#1, main_~assert__arg~5#1, main_~check__tmp~6#1, main_~check__tmp~7#1, main_~node5__m5~4#1, main_~check__tmp~8#1, main_~node5__m5~5#1, main_~node4__m4~3#1, main_~node3__m3~1#1, main_~__tmp_7~0#1, main_~assert__arg~6#1, main_~check__tmp~9#1, main_~check__tmp~10#1, main_~node5__m5~6#1, main_~check__tmp~11#1, main_~node5__m5~7#1, main_~node4__m4~4#1, main_~check__tmp~12#1, main_~node5__m5~8#1, main_~node5__m5~9#1, main_~node4__m4~5#1, main_~node3__m3~3#1, main_~node2__m2~1#1, main_~__tmp_8~0#1, main_~assert__arg~7#1, main_~check__tmp~13#1, main_~check__tmp~14#1, main_~node5__m5~10#1, main_~check__tmp~15#1, main_~node5__m5~11#1, main_~node4__m4~6#1, main_~check__tmp~16#1, main_~node5__m5~12#1, main_~node5__m5~13#1, main_~node4__m4~7#1, main_~node3__m3~4#1, main_~check__tmp~17#1, main_~node5__m5~14#1, main_~node5__m5~15#1, main_~node4__m4~8#1, main_~node5__m5~16#1, main_~node4__m4~9#1, main_~node3__m3~5#1, main_~node2__m2~3#1, main_~node1__m1~1#1, main_~__tmp_1~0#1, main_~assert__arg~0#1, main_~check__tmp~0#1, main_~__tmp_9~0#1, main_~assert__arg~8#1, main_~check__tmp~18#1, main_~node5____CPAchecker_TMP_0~0#1, main_~__tmp_10~0#1, main_~assert__arg~9#1, main_~check__tmp~19#1, main_~node5____CPAchecker_TMP_1~1#1, main_~__tmp_11~0#1, main_~assert__arg~10#1, main_~check__tmp~20#1, main_~node5__m5~0#1, main_~__tmp_12~0#1, main_~assert__arg~11#1, main_~check__tmp~21#1, main_~__tmp_13~0#1, main_~assert__arg~12#1, main_~check__tmp~22#1, main_~node5____CPAchecker_TMP_0~2#1, main_~__tmp_14~0#1, main_~assert__arg~13#1, main_~check__tmp~23#1, main_~node5____CPAchecker_TMP_1~2#1, main_~__tmp_15~0#1, main_~assert__arg~14#1, main_~check__tmp~24#1, main_~node5__m5~17#1, main_~node4____CPAchecker_TMP_0~0#1, main_~__tmp_16~0#1, main_~assert__arg~15#1, main_~check__tmp~25#1, main_~__tmp_17~0#1, main_~assert__arg~16#1, main_~check__tmp~26#1, main_~node5____CPAchecker_TMP_0~3#1, main_~__tmp_18~0#1, main_~assert__arg~17#1, main_~check__tmp~27#1, main_~node5____CPAchecker_TMP_1~3#1, main_~__tmp_19~0#1, main_~assert__arg~18#1, main_~check__tmp~28#1, main_~node5__m5~18#1, main_~node4____CPAchecker_TMP_1~1#1, main_~__tmp_20~0#1, main_~assert__arg~19#1, main_~check__tmp~29#1, main_~__tmp_21~0#1, main_~assert__arg~20#1, main_~check__tmp~30#1, main_~node5____CPAchecker_TMP_0~4#1, main_~__tmp_22~0#1, main_~assert__arg~21#1, main_~check__tmp~31#1, main_~node5____CPAchecker_TMP_1~4#1, main_~__tmp_23~0#1, main_~assert__arg~22#1, main_~check__tmp~32#1, main_~node5__m5~19#1, main_~node4__m4~0#1, main_~__tmp_24~0#1, main_~assert__arg~23#1, main_~check__tmp~33#1, main_~__tmp_25~0#1, main_~assert__arg~24#1, main_~check__tmp~34#1, main_~node5____CPAchecker_TMP_0~5#1, main_~__tmp_26~0#1, main_~assert__arg~25#1, main_~check__tmp~35#1, main_~node5____CPAchecker_TMP_1~5#1, main_~__tmp_27~0#1, main_~assert__arg~26#1, main_~check__tmp~36#1, main_~node5__m5~20#1, main_~__tmp_28~0#1, main_~assert__arg~27#1, main_~check__tmp~37#1, main_~__tmp_29~0#1, main_~assert__arg~28#1, main_~check__tmp~38#1, main_~node5____CPAchecker_TMP_0~6#1, main_~__tmp_30~0#1, main_~assert__arg~29#1, main_~check__tmp~39#1, main_~node5____CPAchecker_TMP_1~6#1, main_~__tmp_31~0#1, main_~assert__arg~30#1, main_~check__tmp~40#1, main_~node5__m5~21#1, main_~node4____CPAchecker_TMP_0~2#1, main_~__tmp_32~0#1, main_~assert__arg~31#1, main_~check__tmp~41#1, main_~__tmp_33~0#1, main_~assert__arg~32#1, main_~check__tmp~42#1, main_~node5____CPAchecker_TMP_0~7#1, main_~__tmp_34~0#1, main_~assert__arg~33#1, main_~check__tmp~43#1, main_~node5____CPAchecker_TMP_1~7#1, main_~__tmp_35~0#1, main_~assert__arg~34#1, main_~check__tmp~44#1, main_~node5__m5~22#1, main_~node4____CPAchecker_TMP_1~2#1, main_~__tmp_36~0#1, main_~assert__arg~35#1, main_~check__tmp~45#1, main_~__tmp_37~0#1, main_~assert__arg~36#1, main_~check__tmp~46#1, main_~node5____CPAchecker_TMP_0~8#1, main_~__tmp_38~0#1, main_~assert__arg~37#1, main_~check__tmp~47#1, main_~node5____CPAchecker_TMP_1~8#1, main_~__tmp_39~0#1, main_~assert__arg~38#1, main_~check__tmp~48#1, main_~node5__m5~23#1, main_~node4__m4~10#1, main_~node3____CPAchecker_TMP_0~0#1, main_~__tmp_40~0#1, main_~assert__arg~39#1, main_~check__tmp~49#1, main_~__tmp_41~0#1, main_~assert__arg~40#1, main_~check__tmp~50#1, main_~node5____CPAchecker_TMP_0~9#1, main_~__tmp_42~0#1, main_~assert__arg~41#1, main_~check__tmp~51#1, main_~node5____CPAchecker_TMP_1~9#1, main_~__tmp_43~0#1, main_~assert__arg~42#1, main_~check__tmp~52#1, main_~node5__m5~24#1, main_~__tmp_44~0#1, main_~assert__arg~43#1, main_~check__tmp~53#1, main_~__tmp_45~0#1, main_~assert__arg~44#1, main_~check__tmp~54#1, main_~node5____CPAchecker_TMP_0~10#1, main_~__tmp_46~0#1, main_~assert__arg~45#1, main_~check__tmp~55#1, main_~node5____CPAchecker_TMP_1~10#1, main_~__tmp_47~0#1, main_~assert__arg~46#1, main_~check__tmp~56#1, main_~node5__m5~25#1, main_~node4____CPAchecker_TMP_0~3#1, main_~__tmp_48~0#1, main_~assert__arg~47#1, main_~check__tmp~57#1, main_~__tmp_49~0#1, main_~assert__arg~48#1, main_~check__tmp~58#1, main_~node5____CPAchecker_TMP_0~11#1, main_~__tmp_50~0#1, main_~assert__arg~49#1, main_~check__tmp~59#1, main_~node5____CPAchecker_TMP_1~11#1, main_~__tmp_51~0#1, main_~assert__arg~50#1, main_~check__tmp~60#1, main_~node5__m5~26#1, main_~node4____CPAchecker_TMP_1~3#1, main_~__tmp_52~0#1, main_~assert__arg~51#1, main_~check__tmp~61#1, main_~__tmp_53~0#1, main_~assert__arg~52#1, main_~check__tmp~62#1, main_~node5____CPAchecker_TMP_0~12#1, main_~__tmp_54~0#1, main_~assert__arg~53#1, main_~check__tmp~63#1, main_~node5____CPAchecker_TMP_1~12#1, main_~__tmp_55~0#1, main_~assert__arg~54#1, main_~check__tmp~64#1, main_~node5__m5~27#1, main_~node4__m4~11#1, main_~node3____CPAchecker_TMP_1~1#1, main_~node3__m3~0#1, main_~__tmp_56~0#1, main_~assert__arg~55#1, main_~check__tmp~65#1, main_~__tmp_57~0#1, main_~assert__arg~56#1, main_~check__tmp~66#1, main_~node5____CPAchecker_TMP_0~13#1, main_~__tmp_58~0#1, main_~assert__arg~57#1, main_~check__tmp~67#1, main_~node5____CPAchecker_TMP_1~13#1, main_~__tmp_59~0#1, main_~assert__arg~58#1, main_~check__tmp~68#1, main_~node5__m5~28#1, main_~__tmp_60~0#1, main_~assert__arg~59#1, main_~check__tmp~69#1, main_~__tmp_61~0#1, main_~assert__arg~60#1, main_~check__tmp~70#1, main_~node5____CPAchecker_TMP_0~14#1, main_~__tmp_62~0#1, main_~assert__arg~61#1, main_~check__tmp~71#1, main_~node5____CPAchecker_TMP_1~14#1, main_~__tmp_63~0#1, main_~assert__arg~62#1, main_~check__tmp~72#1, main_~node5__m5~29#1, main_~node4____CPAchecker_TMP_0~4#1, main_~__tmp_64~0#1, main_~assert__arg~63#1, main_~check__tmp~73#1, main_~__tmp_65~0#1, main_~assert__arg~64#1, main_~check__tmp~74#1, main_~node5____CPAchecker_TMP_0~15#1, main_~__tmp_66~0#1, main_~assert__arg~65#1, main_~check__tmp~75#1, main_~node5____CPAchecker_TMP_1~15#1, main_~__tmp_67~0#1, main_~assert__arg~66#1, main_~check__tmp~76#1, main_~node5__m5~30#1, main_~node4____CPAchecker_TMP_1~4#1, main_~__tmp_68~0#1, main_~assert__arg~67#1, main_~check__tmp~77#1, main_~__tmp_69~0#1, main_~assert__arg~68#1, main_~check__tmp~78#1, main_~node5____CPAchecker_TMP_0~16#1, main_~__tmp_70~0#1, main_~assert__arg~69#1, main_~check__tmp~79#1, main_~node5____CPAchecker_TMP_1~16#1, main_~__tmp_71~0#1, main_~assert__arg~70#1, main_~check__tmp~80#1, main_~node5__m5~31#1, main_~node4__m4~12#1, main_~__tmp_72~0#1, main_~assert__arg~71#1, main_~check__tmp~81#1, main_~__tmp_73~0#1, main_~assert__arg~72#1, main_~check__tmp~82#1, main_~node5____CPAchecker_TMP_0~17#1, main_~__tmp_74~0#1, main_~assert__arg~73#1, main_~check__tmp~83#1, main_~node5____CPAchecker_TMP_1~17#1, main_~__tmp_75~0#1, main_~assert__arg~74#1, main_~check__tmp~84#1, main_~node5__m5~32#1, main_~__tmp_76~0#1, main_~assert__arg~75#1, main_~check__tmp~85#1, main_~__tmp_77~0#1, main_~assert__arg~76#1, main_~check__tmp~86#1, main_~node5____CPAchecker_TMP_0~18#1, main_~__tmp_78~0#1, main_~assert__arg~77#1, main_~check__tmp~87#1, main_~node5____CPAchecker_TMP_1~18#1, main_~__tmp_79~0#1, main_~assert__arg~78#1, main_~check__tmp~88#1, main_~node5__m5~33#1, main_~node4____CPAchecker_TMP_0~5#1, main_~__tmp_80~0#1, main_~assert__arg~79#1, main_~check__tmp~89#1, main_~__tmp_81~0#1, main_~assert__arg~80#1, main_~check__tmp~90#1, main_~node5____CPAchecker_TMP_0~19#1, main_~__tmp_82~0#1, main_~assert__arg~81#1, main_~check__tmp~91#1, main_~node5____CPAchecker_TMP_1~19#1, main_~__tmp_83~0#1, main_~assert__arg~82#1, main_~check__tmp~92#1, main_~node5__m5~34#1, main_~node4____CPAchecker_TMP_1~5#1, main_~__tmp_84~0#1, main_~assert__arg~83#1, main_~check__tmp~93#1, main_~__tmp_85~0#1, main_~assert__arg~84#1, main_~check__tmp~94#1, main_~node5____CPAchecker_TMP_0~20#1, main_~__tmp_86~0#1, main_~assert__arg~85#1, main_~check__tmp~95#1, main_~node5____CPAchecker_TMP_1~20#1, main_~__tmp_87~0#1, main_~assert__arg~86#1, main_~check__tmp~96#1, main_~node5__m5~35#1, main_~node4__m4~13#1, main_~node3____CPAchecker_TMP_0~2#1, main_~__tmp_88~0#1, main_~assert__arg~87#1, main_~check__tmp~97#1, main_~__tmp_89~0#1, main_~assert__arg~88#1, main_~check__tmp~98#1, main_~node5____CPAchecker_TMP_0~21#1, main_~__tmp_90~0#1, main_~assert__arg~89#1, main_~check__tmp~99#1, main_~node5____CPAchecker_TMP_1~21#1, main_~__tmp_91~0#1, main_~assert__arg~90#1, main_~check__tmp~100#1, main_~node5__m5~36#1, main_~__tmp_92~0#1, main_~assert__arg~91#1, main_~check__tmp~101#1, main_~__tmp_93~0#1, main_~assert__arg~92#1, main_~check__tmp~102#1, main_~node5____CPAchecker_TMP_0~22#1, main_~__tmp_94~0#1, main_~assert__arg~93#1, main_~check__tmp~103#1, main_~node5____CPAchecker_TMP_1~22#1, main_~__tmp_95~0#1, main_~assert__arg~94#1, main_~check__tmp~104#1, main_~node5__m5~37#1, main_~node4____CPAchecker_TMP_0~6#1, main_~__tmp_96~0#1, main_~assert__arg~95#1, main_~check__tmp~105#1, main_~__tmp_97~0#1, main_~assert__arg~96#1, main_~check__tmp~106#1, main_~node5____CPAchecker_TMP_0~23#1, main_~__tmp_98~0#1, main_~assert__arg~97#1, main_~check__tmp~107#1, main_~node5____CPAchecker_TMP_1~23#1, main_~__tmp_99~0#1, main_~assert__arg~98#1, main_~check__tmp~108#1, main_~node5__m5~38#1, main_~node4____CPAchecker_TMP_1~6#1, main_~__tmp_100~0#1, main_~assert__arg~99#1, main_~check__tmp~109#1, main_~__tmp_101~0#1, main_~assert__arg~100#1, main_~check__tmp~110#1, main_~node5____CPAchecker_TMP_0~24#1, main_~__tmp_102~0#1, main_~assert__arg~101#1, main_~check__tmp~111#1, main_~node5____CPAchecker_TMP_1~24#1, main_~__tmp_103~0#1, main_~assert__arg~102#1, main_~check__tmp~112#1, main_~node5__m5~39#1, main_~node4__m4~14#1, main_~node3____CPAchecker_TMP_1~2#1, main_~node3__m3~6#1, main_~node2____CPAchecker_TMP_0~0#1, main_~__tmp_104~0#1, main_~assert__arg~103#1, main_~check__tmp~113#1, main_~__tmp_105~0#1, main_~assert__arg~104#1, main_~check__tmp~114#1, main_~node5____CPAchecker_TMP_0~25#1, main_~__tmp_106~0#1, 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main_~node3____CPAchecker_TMP_1~8#1, main_~node3__m3~12#1, main_~node2____CPAchecker_TMP_0~3#1, main_~__tmp_392~0#1, main_~assert__arg~391#1, main_~check__tmp~401#1, main_~__tmp_393~0#1, main_~assert__arg~392#1, main_~check__tmp~402#1, main_~node5____CPAchecker_TMP_0~97#1, main_~__tmp_394~0#1, main_~assert__arg~393#1, main_~check__tmp~403#1, main_~node5____CPAchecker_TMP_1~97#1, main_~__tmp_395~0#1, main_~assert__arg~394#1, main_~check__tmp~404#1, main_~node5__m5~112#1, main_~__tmp_396~0#1, main_~assert__arg~395#1, main_~check__tmp~405#1, main_~__tmp_397~0#1, main_~assert__arg~396#1, main_~check__tmp~406#1, main_~node5____CPAchecker_TMP_0~98#1, main_~__tmp_398~0#1, main_~assert__arg~397#1, main_~check__tmp~407#1, main_~node5____CPAchecker_TMP_1~98#1, main_~__tmp_399~0#1, main_~assert__arg~398#1, main_~check__tmp~408#1, main_~node5__m5~113#1, main_~node4____CPAchecker_TMP_0~25#1, main_~__tmp_400~0#1, main_~assert__arg~399#1, main_~check__tmp~409#1, main_~__tmp_401~0#1, main_~assert__arg~400#1, main_~check__tmp~410#1, main_~node5____CPAchecker_TMP_0~99#1, main_~__tmp_402~0#1, main_~assert__arg~401#1, main_~check__tmp~411#1, main_~node5____CPAchecker_TMP_1~99#1, main_~__tmp_403~0#1, main_~assert__arg~402#1, main_~check__tmp~412#1, main_~node5__m5~114#1, main_~node4____CPAchecker_TMP_1~25#1, main_~__tmp_404~0#1, main_~assert__arg~403#1, main_~check__tmp~413#1, main_~__tmp_405~0#1, main_~assert__arg~404#1, main_~check__tmp~414#1, main_~node5____CPAchecker_TMP_0~100#1, main_~__tmp_406~0#1, main_~assert__arg~405#1, main_~check__tmp~415#1, main_~node5____CPAchecker_TMP_1~100#1, main_~__tmp_407~0#1, main_~assert__arg~406#1, main_~check__tmp~416#1, main_~node5__m5~115#1, main_~node4__m4~33#1, main_~__tmp_408~0#1, main_~assert__arg~407#1, main_~check__tmp~417#1, main_~__tmp_409~0#1, main_~assert__arg~408#1, main_~check__tmp~418#1, main_~node5____CPAchecker_TMP_0~101#1, main_~__tmp_410~0#1, main_~assert__arg~409#1, main_~check__tmp~419#1, main_~node5____CPAchecker_TMP_1~101#1, main_~__tmp_411~0#1, main_~assert__arg~410#1, main_~check__tmp~420#1, main_~node5__m5~116#1, main_~__tmp_412~0#1, main_~assert__arg~411#1, main_~check__tmp~421#1, main_~__tmp_413~0#1, main_~assert__arg~412#1, main_~check__tmp~422#1, main_~node5____CPAchecker_TMP_0~102#1, main_~__tmp_414~0#1, main_~assert__arg~413#1, main_~check__tmp~423#1, main_~node5____CPAchecker_TMP_1~102#1, main_~__tmp_415~0#1, main_~assert__arg~414#1, main_~check__tmp~424#1, main_~node5__m5~117#1, main_~node4____CPAchecker_TMP_0~26#1, main_~__tmp_416~0#1, main_~assert__arg~415#1, main_~check__tmp~425#1, main_~__tmp_417~0#1, main_~assert__arg~416#1, main_~check__tmp~426#1, main_~node5____CPAchecker_TMP_0~103#1, main_~__tmp_418~0#1, main_~assert__arg~417#1, main_~check__tmp~427#1, main_~node5____CPAchecker_TMP_1~103#1, main_~__tmp_419~0#1, main_~assert__arg~418#1, main_~check__tmp~428#1, main_~node5__m5~118#1, main_~node4____CPAchecker_TMP_1~26#1, main_~__tmp_420~0#1, main_~assert__arg~419#1, main_~check__tmp~429#1, main_~__tmp_421~0#1, main_~assert__arg~420#1, main_~check__tmp~430#1, main_~node5____CPAchecker_TMP_0~104#1, main_~__tmp_422~0#1, main_~assert__arg~421#1, main_~check__tmp~431#1, main_~node5____CPAchecker_TMP_1~104#1, main_~__tmp_423~0#1, main_~assert__arg~422#1, main_~check__tmp~432#1, main_~node5__m5~119#1, main_~node4__m4~34#1, main_~node3____CPAchecker_TMP_0~9#1, main_~__tmp_424~0#1, main_~assert__arg~423#1, main_~check__tmp~433#1, main_~__tmp_425~0#1, main_~assert__arg~424#1, main_~check__tmp~434#1, main_~node5____CPAchecker_TMP_0~105#1, main_~__tmp_426~0#1, main_~assert__arg~425#1, main_~check__tmp~435#1, main_~node5____CPAchecker_TMP_1~105#1, main_~__tmp_427~0#1, main_~assert__arg~426#1, main_~check__tmp~436#1, main_~node5__m5~120#1, main_~__tmp_428~0#1, main_~assert__arg~427#1, main_~check__tmp~437#1, main_~__tmp_429~0#1, main_~assert__arg~428#1, main_~check__tmp~438#1, main_~node5____CPAchecker_TMP_0~106#1, main_~__tmp_430~0#1, main_~assert__arg~429#1, main_~check__tmp~439#1, main_~node5____CPAchecker_TMP_1~106#1, main_~__tmp_431~0#1, main_~assert__arg~430#1, main_~check__tmp~440#1, main_~node5__m5~121#1, main_~node4____CPAchecker_TMP_0~27#1, main_~__tmp_432~0#1, main_~assert__arg~431#1, main_~check__tmp~441#1, main_~__tmp_433~0#1, main_~assert__arg~432#1, main_~check__tmp~442#1, main_~node5____CPAchecker_TMP_0~107#1, main_~__tmp_434~0#1, main_~assert__arg~433#1, main_~check__tmp~443#1, main_~node5____CPAchecker_TMP_1~107#1, main_~__tmp_435~0#1, main_~assert__arg~434#1, main_~check__tmp~444#1, main_~node5__m5~122#1, main_~node4____CPAchecker_TMP_1~27#1, main_~__tmp_436~0#1, main_~assert__arg~435#1, main_~check__tmp~445#1, main_~__tmp_437~0#1, main_~assert__arg~436#1, main_~check__tmp~446#1, main_~node5____CPAchecker_TMP_0~108#1, main_~__tmp_438~0#1, main_~assert__arg~437#1, main_~check__tmp~447#1, main_~node5____CPAchecker_TMP_1~108#1, main_~__tmp_439~0#1, main_~assert__arg~438#1, main_~check__tmp~448#1, main_~node5__m5~123#1, main_~node4__m4~35#1, main_~node3____CPAchecker_TMP_1~9#1, main_~node3__m3~13#1, main_~node2____CPAchecker_TMP_1~3#1, main_~node2__m2~5#1, main_~node1____CPAchecker_TMP_1~1#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;~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;~alive1~0 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -128 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 127;~id2~0 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -128 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 127;~st2~0 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -128 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 127;~send2~0 := main_#t~nondet12#1;havoc main_#t~nondet12#1;~mode2~0 := main_#t~nondet13#1;havoc main_#t~nondet13#1;~alive2~0 := main_#t~nondet14#1;havoc main_#t~nondet14#1;assume -128 <= main_#t~nondet15#1 && main_#t~nondet15#1 <= 127;~id3~0 := main_#t~nondet15#1;havoc main_#t~nondet15#1;assume -128 <= main_#t~nondet16#1 && main_#t~nondet16#1 <= 127;~st3~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;assume -128 <= main_#t~nondet17#1 && main_#t~nondet17#1 <= 127;~send3~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;~mode3~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;~alive3~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;assume -128 <= main_#t~nondet20#1 && main_#t~nondet20#1 <= 127;~id4~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;assume -128 <= main_#t~nondet21#1 && main_#t~nondet21#1 <= 127;~st4~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;assume -128 <= main_#t~nondet22#1 && main_#t~nondet22#1 <= 127;~send4~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;~mode4~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;~alive4~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;assume -128 <= main_#t~nondet25#1 && main_#t~nondet25#1 <= 127;~id5~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;assume -128 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 127;~st5~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;assume -128 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 127;~send5~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~mode5~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;~alive5~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;havoc main_~init__tmp~0#1; {30454#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:48:17,221 INFO L290 TraceCheckUtils]: 2: Hoare triple {30454#(<= (+ ~nomsg~0 1) 0)} assume 0 == ~r1~0 % 256; {30454#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:48:17,222 INFO L290 TraceCheckUtils]: 3: Hoare triple {30454#(<= (+ ~nomsg~0 1) 0)} assume ~alive1~0 % 256 + ~alive2~0 % 256 + ~alive3~0 % 256 + ~alive4~0 % 256 + ~alive5~0 % 256 >= 1; {30454#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:48:17,222 INFO L290 TraceCheckUtils]: 4: Hoare triple {30454#(<= (+ ~nomsg~0 1) 0)} assume ~id1~0 >= 0; {30454#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:48:17,223 INFO L290 TraceCheckUtils]: 5: Hoare triple {30454#(<= (+ ~nomsg~0 1) 0)} assume 0 == ~st1~0; {30454#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:48:17,223 INFO L290 TraceCheckUtils]: 6: Hoare triple {30454#(<= (+ ~nomsg~0 1) 0)} assume ~send1~0 == ~id1~0; {30454#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:48:17,231 INFO L290 TraceCheckUtils]: 7: Hoare triple {30454#(<= (+ ~nomsg~0 1) 0)} assume 0 == ~mode1~0 % 256; {30454#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:48:17,232 INFO L290 TraceCheckUtils]: 8: Hoare triple {30454#(<= (+ ~nomsg~0 1) 0)} assume ~id2~0 >= 0; {30454#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:48:17,232 INFO L290 TraceCheckUtils]: 9: Hoare triple {30454#(<= (+ ~nomsg~0 1) 0)} assume 0 == ~st2~0; {30454#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:48:17,233 INFO L290 TraceCheckUtils]: 10: Hoare triple {30454#(<= (+ ~nomsg~0 1) 0)} assume ~send2~0 == ~id2~0; {30454#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:48:17,235 INFO L290 TraceCheckUtils]: 11: Hoare triple {30454#(<= (+ ~nomsg~0 1) 0)} assume 0 == ~mode2~0 % 256; {30454#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:48:17,236 INFO L290 TraceCheckUtils]: 12: Hoare triple {30454#(<= (+ ~nomsg~0 1) 0)} assume ~id3~0 >= 0; {30454#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:48:17,236 INFO L290 TraceCheckUtils]: 13: Hoare triple {30454#(<= (+ ~nomsg~0 1) 0)} assume 0 == ~st3~0; {30454#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:48:17,237 INFO L290 TraceCheckUtils]: 14: Hoare triple {30454#(<= (+ ~nomsg~0 1) 0)} assume ~send3~0 == ~id3~0; {30454#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:48:17,238 INFO L290 TraceCheckUtils]: 15: Hoare triple {30454#(<= (+ ~nomsg~0 1) 0)} assume 0 == ~mode3~0 % 256; {30454#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:48:17,238 INFO L290 TraceCheckUtils]: 16: Hoare triple {30454#(<= (+ ~nomsg~0 1) 0)} assume ~id4~0 >= 0; {30454#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:48:17,239 INFO L290 TraceCheckUtils]: 17: Hoare triple {30454#(<= (+ ~nomsg~0 1) 0)} assume 0 == ~st4~0; {30454#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:48:17,239 INFO L290 TraceCheckUtils]: 18: Hoare triple {30454#(<= (+ ~nomsg~0 1) 0)} assume ~send4~0 == ~id4~0; {30454#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:48:17,241 INFO L290 TraceCheckUtils]: 19: Hoare triple {30454#(<= (+ ~nomsg~0 1) 0)} assume 0 == ~mode4~0 % 256; {30454#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:48:17,241 INFO L290 TraceCheckUtils]: 20: Hoare triple {30454#(<= (+ ~nomsg~0 1) 0)} assume ~id5~0 >= 0; {30455#(<= (+ ~nomsg~0 1) ~id5~0)} is VALID [2022-02-20 18:48:17,242 INFO L290 TraceCheckUtils]: 21: Hoare triple {30455#(<= (+ ~nomsg~0 1) ~id5~0)} assume 0 == ~st5~0; {30455#(<= (+ ~nomsg~0 1) ~id5~0)} is VALID [2022-02-20 18:48:17,244 INFO L290 TraceCheckUtils]: 22: Hoare triple {30455#(<= (+ ~nomsg~0 1) ~id5~0)} assume ~send5~0 == ~id5~0; {30456#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:48:17,245 INFO L290 TraceCheckUtils]: 23: Hoare triple {30456#(<= (+ ~nomsg~0 1) ~send5~0)} assume 0 == ~mode5~0 % 256; {30456#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:48:17,245 INFO L290 TraceCheckUtils]: 24: Hoare triple {30456#(<= (+ ~nomsg~0 1) ~send5~0)} assume ~id1~0 != ~id2~0; {30456#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:48:17,245 INFO L290 TraceCheckUtils]: 25: Hoare triple {30456#(<= (+ ~nomsg~0 1) ~send5~0)} assume ~id1~0 != ~id3~0; {30456#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:48:17,246 INFO L290 TraceCheckUtils]: 26: Hoare triple {30456#(<= (+ ~nomsg~0 1) ~send5~0)} assume ~id1~0 != ~id4~0; {30456#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:48:17,247 INFO L290 TraceCheckUtils]: 27: Hoare triple {30456#(<= (+ ~nomsg~0 1) ~send5~0)} assume ~id1~0 != ~id5~0; {30456#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:48:17,248 INFO L290 TraceCheckUtils]: 28: Hoare triple {30456#(<= (+ ~nomsg~0 1) ~send5~0)} assume ~id2~0 != ~id3~0; {30456#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:48:17,248 INFO L290 TraceCheckUtils]: 29: Hoare triple {30456#(<= (+ ~nomsg~0 1) ~send5~0)} assume ~id2~0 != ~id4~0; {30456#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:48:17,248 INFO L290 TraceCheckUtils]: 30: Hoare triple {30456#(<= (+ ~nomsg~0 1) ~send5~0)} assume ~id2~0 != ~id5~0; {30456#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:48:17,249 INFO L290 TraceCheckUtils]: 31: Hoare triple {30456#(<= (+ ~nomsg~0 1) ~send5~0)} assume ~id3~0 != ~id4~0; {30456#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:48:17,249 INFO L290 TraceCheckUtils]: 32: Hoare triple {30456#(<= (+ ~nomsg~0 1) ~send5~0)} assume ~id3~0 != ~id5~0; {30456#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:48:17,250 INFO L290 TraceCheckUtils]: 33: Hoare triple {30456#(<= (+ ~nomsg~0 1) ~send5~0)} assume ~id4~0 != ~id5~0;main_~init__tmp~0#1 := 1;~__return_58584~0 := main_~init__tmp~0#1;main_~main__i2~0#1 := ~__return_58584~0; {30456#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:48:17,251 INFO L290 TraceCheckUtils]: 34: Hoare triple {30456#(<= (+ ~nomsg~0 1) ~send5~0)} 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;main_~main__i2~0#1 := 0;havoc main_~node1__m1~0#1;main_~node1__m1~0#1 := ~nomsg~0; {30456#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:48:17,252 INFO L290 TraceCheckUtils]: 35: Hoare triple {30456#(<= (+ ~nomsg~0 1) ~send5~0)} assume !!(0 == ~mode1~0 % 256); {30456#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:48:17,252 INFO L290 TraceCheckUtils]: 36: Hoare triple {30456#(<= (+ ~nomsg~0 1) ~send5~0)} assume !!(0 == ~alive1~0 % 256); {30456#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:48:17,252 INFO L290 TraceCheckUtils]: 37: Hoare triple {30456#(<= (+ ~nomsg~0 1) ~send5~0)} assume !(~send1~0 != ~id1~0); {30456#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:48:17,253 INFO L290 TraceCheckUtils]: 38: Hoare triple {30456#(<= (+ ~nomsg~0 1) ~send5~0)} ~mode1~0 := 1;havoc main_~node2__m2~5#1;main_~node2__m2~5#1 := ~nomsg~0; {30456#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:48:17,253 INFO L290 TraceCheckUtils]: 39: Hoare triple {30456#(<= (+ ~nomsg~0 1) ~send5~0)} assume !!(0 == ~mode2~0 % 256); {30456#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:48:17,253 INFO L290 TraceCheckUtils]: 40: Hoare triple {30456#(<= (+ ~nomsg~0 1) ~send5~0)} assume !(0 == ~alive2~0 % 256);havoc main_~node2____CPAchecker_TMP_0~3#1; {30456#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:48:17,254 INFO L290 TraceCheckUtils]: 41: Hoare triple {30456#(<= (+ ~nomsg~0 1) ~send5~0)} assume !(~send2~0 != ~nomsg~0);main_~node2____CPAchecker_TMP_0~3#1 := ~p2_new~0;~p2_new~0 := (if main_~node2____CPAchecker_TMP_0~3#1 % 256 <= 127 then main_~node2____CPAchecker_TMP_0~3#1 % 256 else main_~node2____CPAchecker_TMP_0~3#1 % 256 - 256);~mode2~0 := 1;havoc main_~node3__m3~12#1;main_~node3__m3~12#1 := ~nomsg~0; {30456#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:48:17,254 INFO L290 TraceCheckUtils]: 42: Hoare triple {30456#(<= (+ ~nomsg~0 1) ~send5~0)} assume !!(0 == ~mode3~0 % 256); {30456#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:48:17,254 INFO L290 TraceCheckUtils]: 43: Hoare triple {30456#(<= (+ ~nomsg~0 1) ~send5~0)} assume !(0 == ~alive3~0 % 256);havoc main_~node3____CPAchecker_TMP_0~8#1; {30456#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:48:17,255 INFO L290 TraceCheckUtils]: 44: Hoare triple {30456#(<= (+ ~nomsg~0 1) ~send5~0)} assume !(~send3~0 != ~nomsg~0);main_~node3____CPAchecker_TMP_0~8#1 := ~p3_new~0;~p3_new~0 := (if main_~node3____CPAchecker_TMP_0~8#1 % 256 <= 127 then main_~node3____CPAchecker_TMP_0~8#1 % 256 else main_~node3____CPAchecker_TMP_0~8#1 % 256 - 256);~mode3~0 := 1;havoc main_~node4__m4~31#1;main_~node4__m4~31#1 := ~nomsg~0; {30456#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:48:17,255 INFO L290 TraceCheckUtils]: 45: Hoare triple {30456#(<= (+ ~nomsg~0 1) ~send5~0)} assume !!(0 == ~mode4~0 % 256); {30456#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:48:17,255 INFO L290 TraceCheckUtils]: 46: Hoare triple {30456#(<= (+ ~nomsg~0 1) ~send5~0)} assume !(0 == ~alive4~0 % 256);havoc main_~node4____CPAchecker_TMP_0~23#1; {30456#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:48:17,256 INFO L290 TraceCheckUtils]: 47: Hoare triple {30456#(<= (+ ~nomsg~0 1) ~send5~0)} assume !(~send4~0 != ~nomsg~0);main_~node4____CPAchecker_TMP_0~23#1 := ~p4_new~0;~p4_new~0 := (if main_~node4____CPAchecker_TMP_0~23#1 % 256 <= 127 then main_~node4____CPAchecker_TMP_0~23#1 % 256 else main_~node4____CPAchecker_TMP_0~23#1 % 256 - 256);~mode4~0 := 1;havoc main_~node5__m5~105#1;main_~node5__m5~105#1 := ~nomsg~0; {30456#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:48:17,256 INFO L290 TraceCheckUtils]: 48: Hoare triple {30456#(<= (+ ~nomsg~0 1) ~send5~0)} assume !!(0 == ~mode5~0 % 256); {30456#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:48:17,257 INFO L290 TraceCheckUtils]: 49: Hoare triple {30456#(<= (+ ~nomsg~0 1) ~send5~0)} assume !(0 == ~alive5~0 % 256);havoc main_~node5____CPAchecker_TMP_0~90#1; {30456#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:48:17,257 INFO L290 TraceCheckUtils]: 50: Hoare triple {30456#(<= (+ ~nomsg~0 1) ~send5~0)} assume !(~send5~0 != ~nomsg~0);main_~node5____CPAchecker_TMP_0~90#1 := ~p5_new~0;~p5_new~0 := (if main_~node5____CPAchecker_TMP_0~90#1 % 256 <= 127 then main_~node5____CPAchecker_TMP_0~90#1 % 256 else main_~node5____CPAchecker_TMP_0~90#1 % 256 - 256);~mode5~0 := 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;havoc main_~check__tmp~374#1; {30453#false} is VALID [2022-02-20 18:48:17,257 INFO L290 TraceCheckUtils]: 51: Hoare triple {30453#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 <= 1; {30453#false} is VALID [2022-02-20 18:48:17,258 INFO L290 TraceCheckUtils]: 52: Hoare triple {30453#false} assume ~r1~0 % 256 < 5;main_~check__tmp~374#1 := 1;~__return_71749~0 := main_~check__tmp~374#1;main_~main__c1~0#1 := ~__return_71749~0;havoc main_~__tmp_365~0#1;main_~__tmp_365~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~364#1;main_~assert__arg~364#1 := main_~__tmp_365~0#1; {30453#false} is VALID [2022-02-20 18:48:17,258 INFO L290 TraceCheckUtils]: 53: Hoare triple {30453#false} assume !(0 == main_~assert__arg~364#1 % 256); {30453#false} is VALID [2022-02-20 18:48:17,258 INFO L290 TraceCheckUtils]: 54: Hoare triple {30453#false} havoc main_~node1__m1~1#1;main_~node1__m1~1#1 := ~nomsg~0; {30453#false} is VALID [2022-02-20 18:48:17,258 INFO L290 TraceCheckUtils]: 55: Hoare triple {30453#false} assume !(0 == ~mode1~0 % 256); {30453#false} is VALID [2022-02-20 18:48:17,258 INFO L290 TraceCheckUtils]: 56: Hoare triple {30453#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256;main_~node1__m1~1#1 := ~p5_old~0;~p5_old~0 := ~nomsg~0; {30453#false} is VALID [2022-02-20 18:48:17,258 INFO L290 TraceCheckUtils]: 57: Hoare triple {30453#false} assume !(main_~node1__m1~1#1 != ~nomsg~0);~mode1~0 := 0; {30453#false} is VALID [2022-02-20 18:48:17,259 INFO L290 TraceCheckUtils]: 58: Hoare triple {30453#false} havoc main_~node2__m2~1#1;main_~node2__m2~1#1 := ~nomsg~0; {30453#false} is VALID [2022-02-20 18:48:17,259 INFO L290 TraceCheckUtils]: 59: Hoare triple {30453#false} assume !(0 == ~mode2~0 % 256);main_~node2__m2~1#1 := ~p1_old~0;~p1_old~0 := ~nomsg~0; {30453#false} is VALID [2022-02-20 18:48:17,259 INFO L290 TraceCheckUtils]: 60: Hoare triple {30453#false} assume main_~node2__m2~1#1 != ~nomsg~0; {30453#false} is VALID [2022-02-20 18:48:17,259 INFO L290 TraceCheckUtils]: 61: Hoare triple {30453#false} assume !(0 == ~alive2~0 % 256); {30453#false} is VALID [2022-02-20 18:48:17,259 INFO L290 TraceCheckUtils]: 62: Hoare triple {30453#false} assume !(main_~node2__m2~1#1 > ~id2~0); {30453#false} is VALID [2022-02-20 18:48:17,259 INFO L290 TraceCheckUtils]: 63: Hoare triple {30453#false} assume main_~node2__m2~1#1 == ~id2~0;~st2~0 := 1;~mode2~0 := 0;havoc main_~node3__m3~3#1;main_~node3__m3~3#1 := ~nomsg~0; {30453#false} is VALID [2022-02-20 18:48:17,259 INFO L290 TraceCheckUtils]: 64: Hoare triple {30453#false} assume !(0 == ~mode3~0 % 256);main_~node3__m3~3#1 := ~p2_old~0;~p2_old~0 := ~nomsg~0; {30453#false} is VALID [2022-02-20 18:48:17,260 INFO L290 TraceCheckUtils]: 65: Hoare triple {30453#false} assume main_~node3__m3~3#1 != ~nomsg~0; {30453#false} is VALID [2022-02-20 18:48:17,260 INFO L290 TraceCheckUtils]: 66: Hoare triple {30453#false} assume !(0 == ~alive3~0 % 256); {30453#false} is VALID [2022-02-20 18:48:17,260 INFO L290 TraceCheckUtils]: 67: Hoare triple {30453#false} assume !(main_~node3__m3~3#1 > ~id3~0); {30453#false} is VALID [2022-02-20 18:48:17,260 INFO L290 TraceCheckUtils]: 68: Hoare triple {30453#false} assume main_~node3__m3~3#1 == ~id3~0;~st3~0 := 1;~mode3~0 := 0;havoc main_~node4__m4~5#1;main_~node4__m4~5#1 := ~nomsg~0; {30453#false} is VALID [2022-02-20 18:48:17,260 INFO L290 TraceCheckUtils]: 69: Hoare triple {30453#false} assume !(0 == ~mode4~0 % 256);main_~node4__m4~5#1 := ~p3_old~0;~p3_old~0 := ~nomsg~0; {30453#false} is VALID [2022-02-20 18:48:17,260 INFO L290 TraceCheckUtils]: 70: Hoare triple {30453#false} assume !(main_~node4__m4~5#1 != ~nomsg~0);~mode4~0 := 0; {30453#false} is VALID [2022-02-20 18:48:17,260 INFO L290 TraceCheckUtils]: 71: Hoare triple {30453#false} havoc main_~node5__m5~8#1;main_~node5__m5~8#1 := ~nomsg~0; {30453#false} is VALID [2022-02-20 18:48:17,260 INFO L290 TraceCheckUtils]: 72: Hoare triple {30453#false} assume !(0 == ~mode5~0 % 256);main_~node5__m5~8#1 := ~p4_old~0;~p4_old~0 := ~nomsg~0; {30453#false} is VALID [2022-02-20 18:48:17,261 INFO L290 TraceCheckUtils]: 73: Hoare triple {30453#false} assume !(main_~node5__m5~8#1 != ~nomsg~0);~mode5~0 := 0; {30453#false} is VALID [2022-02-20 18:48:17,261 INFO L290 TraceCheckUtils]: 74: Hoare triple {30453#false} ~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;havoc main_~check__tmp~12#1; {30453#false} is VALID [2022-02-20 18:48:17,261 INFO L290 TraceCheckUtils]: 75: Hoare triple {30453#false} assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 <= 1);main_~check__tmp~12#1 := 0;~__return_67749~0 := main_~check__tmp~12#1;main_~main__c1~0#1 := ~__return_67749~0; {30453#false} is VALID [2022-02-20 18:48:17,261 INFO L290 TraceCheckUtils]: 76: Hoare triple {30453#false} havoc main_~__tmp_3~0#1;main_~__tmp_3~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~2#1;main_~assert__arg~2#1 := main_~__tmp_3~0#1; {30453#false} is VALID [2022-02-20 18:48:17,261 INFO L290 TraceCheckUtils]: 77: Hoare triple {30453#false} assume 0 == main_~assert__arg~2#1 % 256; {30453#false} is VALID [2022-02-20 18:48:17,261 INFO L290 TraceCheckUtils]: 78: Hoare triple {30453#false} assume !false; {30453#false} is VALID [2022-02-20 18:48:17,262 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 18:48:17,262 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 18:48:17,262 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [841764637] [2022-02-20 18:48:17,262 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [841764637] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 18:48:17,263 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 18:48:17,263 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-02-20 18:48:17,263 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [63876054] [2022-02-20 18:48:17,263 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 18:48:17,264 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 15.8) internal successors, (79), 4 states have internal predecessors, (79), 0 states have call successors, (0), 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 79 [2022-02-20 18:48:17,264 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 18:48:17,264 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 15.8) internal successors, (79), 4 states have internal predecessors, (79), 0 states have call successors, (0), 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 18:48:17,318 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 79 edges. 79 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:48:17,318 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-02-20 18:48:17,318 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 18:48:17,319 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-02-20 18:48:17,319 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-02-20 18:48:17,319 INFO L87 Difference]: Start difference. First operand 3524 states and 4634 transitions. Second operand has 5 states, 5 states have (on average 15.8) internal successors, (79), 4 states have internal predecessors, (79), 0 states have call successors, (0), 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 18:48:23,158 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:48:23,158 INFO L93 Difference]: Finished difference Result 5431 states and 7280 transitions. [2022-02-20 18:48:23,158 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-02-20 18:48:23,158 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 15.8) internal successors, (79), 4 states have internal predecessors, (79), 0 states have call successors, (0), 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 79 [2022-02-20 18:48:23,158 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 18:48:23,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 15.8) internal successors, (79), 4 states have internal predecessors, (79), 0 states have call successors, (0), 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 18:48:23,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 3610 transitions. [2022-02-20 18:48:23,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 15.8) internal successors, (79), 4 states have internal predecessors, (79), 0 states have call successors, (0), 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 18:48:23,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 3610 transitions. [2022-02-20 18:48:23,192 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 3610 transitions. [2022-02-20 18:48:25,665 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 3610 edges. 3610 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:48:26,120 INFO L225 Difference]: With dead ends: 5431 [2022-02-20 18:48:26,120 INFO L226 Difference]: Without dead ends: 3680 [2022-02-20 18:48:26,123 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2022-02-20 18:48:26,124 INFO L933 BasicCegarLoop]: 1272 mSDtfsCounter, 6972 mSDsluCounter, 155 mSDsCounter, 0 mSdLazyCounter, 1076 mSolverCounterSat, 197 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6972 SdHoareTripleChecker+Valid, 1427 SdHoareTripleChecker+Invalid, 1273 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 197 IncrementalHoareTripleChecker+Valid, 1076 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2022-02-20 18:48:26,124 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [6972 Valid, 1427 Invalid, 1273 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [197 Valid, 1076 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2022-02-20 18:48:26,128 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3680 states. [2022-02-20 18:48:27,491 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3680 to 3678. [2022-02-20 18:48:27,491 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 18:48:27,496 INFO L82 GeneralOperation]: Start isEquivalent. First operand 3680 states. Second operand has 3678 states, 3677 states have (on average 1.3010606472667936) internal successors, (4784), 3677 states have internal predecessors, (4784), 0 states have call successors, (0), 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 18:48:27,499 INFO L74 IsIncluded]: Start isIncluded. First operand 3680 states. Second operand has 3678 states, 3677 states have (on average 1.3010606472667936) internal successors, (4784), 3677 states have internal predecessors, (4784), 0 states have call successors, (0), 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 18:48:27,503 INFO L87 Difference]: Start difference. First operand 3680 states. Second operand has 3678 states, 3677 states have (on average 1.3010606472667936) internal successors, (4784), 3677 states have internal predecessors, (4784), 0 states have call successors, (0), 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 18:48:27,987 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:48:27,987 INFO L93 Difference]: Finished difference Result 3680 states and 4785 transitions. [2022-02-20 18:48:27,987 INFO L276 IsEmpty]: Start isEmpty. Operand 3680 states and 4785 transitions. [2022-02-20 18:48:27,992 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:48:27,992 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:48:27,997 INFO L74 IsIncluded]: Start isIncluded. First operand has 3678 states, 3677 states have (on average 1.3010606472667936) internal successors, (4784), 3677 states have internal predecessors, (4784), 0 states have call successors, (0), 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 3680 states. [2022-02-20 18:48:28,002 INFO L87 Difference]: Start difference. First operand has 3678 states, 3677 states have (on average 1.3010606472667936) internal successors, (4784), 3677 states have internal predecessors, (4784), 0 states have call successors, (0), 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 3680 states. [2022-02-20 18:48:28,499 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:48:28,500 INFO L93 Difference]: Finished difference Result 3680 states and 4785 transitions. [2022-02-20 18:48:28,500 INFO L276 IsEmpty]: Start isEmpty. Operand 3680 states and 4785 transitions. [2022-02-20 18:48:28,503 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:48:28,503 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:48:28,503 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 18:48:28,503 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 18:48:28,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3678 states, 3677 states have (on average 1.3010606472667936) internal successors, (4784), 3677 states have internal predecessors, (4784), 0 states have call successors, (0), 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 18:48:29,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3678 states to 3678 states and 4784 transitions. [2022-02-20 18:48:29,040 INFO L78 Accepts]: Start accepts. Automaton has 3678 states and 4784 transitions. Word has length 79 [2022-02-20 18:48:29,040 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 18:48:29,040 INFO L470 AbstractCegarLoop]: Abstraction has 3678 states and 4784 transitions. [2022-02-20 18:48:29,040 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 15.8) internal successors, (79), 4 states have internal predecessors, (79), 0 states have call successors, (0), 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 18:48:29,041 INFO L276 IsEmpty]: Start isEmpty. Operand 3678 states and 4784 transitions. [2022-02-20 18:48:29,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-02-20 18:48:29,044 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 18:48:29,044 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] [2022-02-20 18:48:29,044 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-02-20 18:48:29,044 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 18:48:29,045 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 18:48:29,045 INFO L85 PathProgramCache]: Analyzing trace with hash 118290533, now seen corresponding path program 1 times [2022-02-20 18:48:29,045 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 18:48:29,045 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [263417222] [2022-02-20 18:48:29,045 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 18:48:29,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 18:48:29,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:48:29,197 INFO L290 TraceCheckUtils]: 0: Hoare triple {48629#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(65, 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;~alive1~0 := 0;~p2~0 := 0;~p2_old~0 := 0;~p2_new~0 := 0;~id2~0 := 0;~st2~0 := 0;~send2~0 := 0;~mode2~0 := 0;~alive2~0 := 0;~p3~0 := 0;~p3_old~0 := 0;~p3_new~0 := 0;~id3~0 := 0;~st3~0 := 0;~send3~0 := 0;~mode3~0 := 0;~alive3~0 := 0;~p4~0 := 0;~p4_old~0 := 0;~p4_new~0 := 0;~id4~0 := 0;~st4~0 := 0;~send4~0 := 0;~mode4~0 := 0;~alive4~0 := 0;~p5~0 := 0;~p5_old~0 := 0;~p5_new~0 := 0;~id5~0 := 0;~st5~0 := 0;~send5~0 := 0;~mode5~0 := 0;~alive5~0 := 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];~__return_58584~0 := 0;~__return_68747~0 := 0;~__return_58793~0 := 0;~__return_58892~0 := 0;~__return_59362~0 := 0;~__return_59933~0 := 0;~__return_60181~0 := 0;~__return_61388~0 := 0;~__return_61648~0 := 0;~__return_62194~0 := 0;~__return_65528~0 := 0;~__return_65800~0 := 0;~__return_66346~0 := 0;~__return_67749~0 := 0;~__return_59197~0 := 0;~__return_59440~0 := 0;~__return_60023~0 := 0;~__return_61490~0 := 0;~__return_65642~0 := 0;~__return_68701~0 := 0;~__return_68814~0 := 0;~__return_68779~0 := 0;~__return_68519~0 := 0;~__return_68452~0 := 0;~__return_68650~0 := 0;~__return_68615~0 := 0;~__return_69050~0 := 0;~__return_69017~0 := 0;~__return_69117~0 := 0;~__return_69082~0 := 0;~__return_68897~0 := 0;~__return_68864~0 := 0;~__return_68964~0 := 0;~__return_68929~0 := 0;~__return_68000~0 := 0;~__return_67945~0 := 0;~__return_68080~0 := 0;~__return_68045~0 := 0;~__return_67781~0 := 0;~__return_67684~0 := 0;~__return_67894~0 := 0;~__return_67859~0 := 0;~__return_68316~0 := 0;~__return_68283~0 := 0;~__return_68383~0 := 0;~__return_68348~0 := 0;~__return_68163~0 := 0;~__return_68130~0 := 0;~__return_68230~0 := 0;~__return_68195~0 := 0;~__return_69369~0 := 0;~__return_69336~0 := 0;~__return_69436~0 := 0;~__return_69401~0 := 0;~__return_69218~0 := 0;~__return_69185~0 := 0;~__return_69285~0 := 0;~__return_69250~0 := 0;~__return_69672~0 := 0;~__return_69639~0 := 0;~__return_69739~0 := 0;~__return_69704~0 := 0;~__return_69519~0 := 0;~__return_69486~0 := 0;~__return_69586~0 := 0;~__return_69551~0 := 0;~__return_66585~0 := 0;~__return_66530~0 := 0;~__return_66665~0 := 0;~__return_66630~0 := 0;~__return_66378~0 := 0;~__return_66293~0 := 0;~__return_66479~0 := 0;~__return_66444~0 := 0;~__return_66901~0 := 0;~__return_66868~0 := 0;~__return_66968~0 := 0;~__return_66933~0 := 0;~__return_66748~0 := 0;~__return_66715~0 := 0;~__return_66815~0 := 0;~__return_66780~0 := 0;~__return_65832~0 := 0;~__return_65759~0 := 0;~__return_65921~0 := 0;~__return_65886~0 := 0;~__return_65565~0 := 0;~__return_65449~0 := 0;~__return_65708~0 := 0;~__return_65673~0 := 0;~__return_66157~0 := 0;~__return_66124~0 := 0;~__return_66224~0 := 0;~__return_66189~0 := 0;~__return_66004~0 := 0;~__return_65971~0 := 0;~__return_66071~0 := 0;~__return_66036~0 := 0;~__return_67220~0 := 0;~__return_67187~0 := 0;~__return_67287~0 := 0;~__return_67252~0 := 0;~__return_67069~0 := 0;~__return_67036~0 := 0;~__return_67136~0 := 0;~__return_67101~0 := 0;~__return_67523~0 := 0;~__return_67490~0 := 0;~__return_67590~0 := 0;~__return_67555~0 := 0;~__return_67370~0 := 0;~__return_67337~0 := 0;~__return_67437~0 := 0;~__return_67402~0 := 0;~__return_70639~0 := 0;~__return_70606~0 := 0;~__return_70706~0 := 0;~__return_70671~0 := 0;~__return_70488~0 := 0;~__return_70455~0 := 0;~__return_70555~0 := 0;~__return_70520~0 := 0;~__return_70942~0 := 0;~__return_70909~0 := 0;~__return_71009~0 := 0;~__return_70974~0 := 0;~__return_70789~0 := 0;~__return_70756~0 := 0;~__return_70856~0 := 0;~__return_70821~0 := 0;~__return_70016~0 := 0;~__return_69983~0 := 0;~__return_70083~0 := 0;~__return_70048~0 := 0;~__return_69865~0 := 0;~__return_69832~0 := 0;~__return_69932~0 := 0;~__return_69897~0 := 0;~__return_70319~0 := 0;~__return_70286~0 := 0;~__return_70386~0 := 0;~__return_70351~0 := 0;~__return_70166~0 := 0;~__return_70133~0 := 0;~__return_70233~0 := 0;~__return_70198~0 := 0;~__return_71261~0 := 0;~__return_71228~0 := 0;~__return_71328~0 := 0;~__return_71293~0 := 0;~__return_71110~0 := 0;~__return_71077~0 := 0;~__return_71177~0 := 0;~__return_71142~0 := 0;~__return_71564~0 := 0;~__return_71531~0 := 0;~__return_71631~0 := 0;~__return_71596~0 := 0;~__return_71411~0 := 0;~__return_71378~0 := 0;~__return_71478~0 := 0;~__return_71443~0 := 0;~__return_62433~0 := 0;~__return_62378~0 := 0;~__return_62513~0 := 0;~__return_62478~0 := 0;~__return_62226~0 := 0;~__return_62141~0 := 0;~__return_62327~0 := 0;~__return_62292~0 := 0;~__return_62749~0 := 0;~__return_62716~0 := 0;~__return_62816~0 := 0;~__return_62781~0 := 0;~__return_62596~0 := 0;~__return_62563~0 := 0;~__return_62663~0 := 0;~__return_62628~0 := 0;~__return_61680~0 := 0;~__return_61607~0 := 0;~__return_61769~0 := 0;~__return_61734~0 := 0;~__return_61425~0 := 0;~__return_61321~0 := 0;~__return_61556~0 := 0;~__return_61521~0 := 0;~__return_62005~0 := 0;~__return_61972~0 := 0;~__return_62072~0 := 0;~__return_62037~0 := 0;~__return_61852~0 := 0;~__return_61819~0 := 0;~__return_61919~0 := 0;~__return_61884~0 := 0;~__return_63068~0 := 0;~__return_63035~0 := 0;~__return_63135~0 := 0;~__return_63100~0 := 0;~__return_62917~0 := 0;~__return_62884~0 := 0;~__return_62984~0 := 0;~__return_62949~0 := 0;~__return_63371~0 := 0;~__return_63338~0 := 0;~__return_63438~0 := 0;~__return_63403~0 := 0;~__return_63218~0 := 0;~__return_63185~0 := 0;~__return_63285~0 := 0;~__return_63250~0 := 0;~__return_60213~0 := 0;~__return_60140~0 := 0;~__return_60302~0 := 0;~__return_60267~0 := 0;~__return_59970~0 := 0;~__return_59878~0 := 0;~__return_60089~0 := 0;~__return_60054~0 := 0;~__return_60538~0 := 0;~__return_60505~0 := 0;~__return_60605~0 := 0;~__return_60570~0 := 0;~__return_60385~0 := 0;~__return_60352~0 := 0;~__return_60452~0 := 0;~__return_60417~0 := 0;~__return_59399~0 := 0;~__return_59319~0 := 0;~__return_59506~0 := 0;~__return_59471~0 := 0;~__return_59105~0 := 0;~__return_58704~0 := 0;~__return_59268~0 := 0;~__return_59233~0 := 0;~__return_59742~0 := 0;~__return_59709~0 := 0;~__return_59809~0 := 0;~__return_59774~0 := 0;~__return_59589~0 := 0;~__return_59556~0 := 0;~__return_59656~0 := 0;~__return_59621~0 := 0;~__return_60857~0 := 0;~__return_60824~0 := 0;~__return_60924~0 := 0;~__return_60889~0 := 0;~__return_60706~0 := 0;~__return_60673~0 := 0;~__return_60773~0 := 0;~__return_60738~0 := 0;~__return_61160~0 := 0;~__return_61127~0 := 0;~__return_61227~0 := 0;~__return_61192~0 := 0;~__return_61007~0 := 0;~__return_60974~0 := 0;~__return_61074~0 := 0;~__return_61039~0 := 0;~__return_64338~0 := 0;~__return_64305~0 := 0;~__return_64405~0 := 0;~__return_64370~0 := 0;~__return_64187~0 := 0;~__return_64154~0 := 0;~__return_64254~0 := 0;~__return_64219~0 := 0;~__return_64641~0 := 0;~__return_64608~0 := 0;~__return_64708~0 := 0;~__return_64673~0 := 0;~__return_64488~0 := 0;~__return_64455~0 := 0;~__return_64555~0 := 0;~__return_64520~0 := 0;~__return_63715~0 := 0;~__return_63682~0 := 0;~__return_63782~0 := 0;~__return_63747~0 := 0;~__return_63564~0 := 0;~__return_63531~0 := 0;~__return_63631~0 := 0;~__return_63596~0 := 0;~__return_64018~0 := 0;~__return_63985~0 := 0;~__return_64085~0 := 0;~__return_64050~0 := 0;~__return_63865~0 := 0;~__return_63832~0 := 0;~__return_63932~0 := 0;~__return_63897~0 := 0;~__return_64960~0 := 0;~__return_64927~0 := 0;~__return_65027~0 := 0;~__return_64992~0 := 0;~__return_64809~0 := 0;~__return_64776~0 := 0;~__return_64876~0 := 0;~__return_64841~0 := 0;~__return_65263~0 := 0;~__return_65230~0 := 0;~__return_65330~0 := 0;~__return_65295~0 := 0;~__return_65110~0 := 0;~__return_65077~0 := 0;~__return_65177~0 := 0;~__return_65142~0 := 0;~__return_74449~0 := 0;~__return_74416~0 := 0;~__return_74516~0 := 0;~__return_74481~0 := 0;~__return_74298~0 := 0;~__return_74265~0 := 0;~__return_74365~0 := 0;~__return_74330~0 := 0;~__return_74752~0 := 0;~__return_74719~0 := 0;~__return_74819~0 := 0;~__return_74784~0 := 0;~__return_74599~0 := 0;~__return_74566~0 := 0;~__return_74666~0 := 0;~__return_74631~0 := 0;~__return_73826~0 := 0;~__return_73793~0 := 0;~__return_73893~0 := 0;~__return_73858~0 := 0;~__return_73675~0 := 0;~__return_73642~0 := 0;~__return_73742~0 := 0;~__return_73707~0 := 0;~__return_74129~0 := 0;~__return_74096~0 := 0;~__return_74196~0 := 0;~__return_74161~0 := 0;~__return_73976~0 := 0;~__return_73943~0 := 0;~__return_74043~0 := 0;~__return_74008~0 := 0;~__return_75071~0 := 0;~__return_75038~0 := 0;~__return_75138~0 := 0;~__return_75103~0 := 0;~__return_74920~0 := 0;~__return_74887~0 := 0;~__return_74987~0 := 0;~__return_74952~0 := 0;~__return_75374~0 := 0;~__return_75341~0 := 0;~__return_75441~0 := 0;~__return_75406~0 := 0;~__return_75221~0 := 0;~__return_75188~0 := 0;~__return_75288~0 := 0;~__return_75253~0 := 0;~__return_72556~0 := 0;~__return_72523~0 := 0;~__return_72623~0 := 0;~__return_72588~0 := 0;~__return_72405~0 := 0;~__return_72372~0 := 0;~__return_72472~0 := 0;~__return_72437~0 := 0;~__return_72859~0 := 0;~__return_72826~0 := 0;~__return_72926~0 := 0;~__return_72891~0 := 0;~__return_72706~0 := 0;~__return_72673~0 := 0;~__return_72773~0 := 0;~__return_72738~0 := 0;~__return_71933~0 := 0;~__return_71900~0 := 0;~__return_72000~0 := 0;~__return_71965~0 := 0;~__return_71782~0 := 0;~__return_71749~0 := 0;~__return_71849~0 := 0;~__return_71814~0 := 0;~__return_72236~0 := 0;~__return_72203~0 := 0;~__return_72303~0 := 0;~__return_72268~0 := 0;~__return_72083~0 := 0;~__return_72050~0 := 0;~__return_72150~0 := 0;~__return_72115~0 := 0;~__return_73178~0 := 0;~__return_73145~0 := 0;~__return_73245~0 := 0;~__return_73210~0 := 0;~__return_73027~0 := 0;~__return_72994~0 := 0;~__return_73094~0 := 0;~__return_73059~0 := 0;~__return_73481~0 := 0;~__return_73448~0 := 0;~__return_73548~0 := 0;~__return_73513~0 := 0;~__return_73328~0 := 0;~__return_73295~0 := 0;~__return_73395~0 := 0;~__return_73360~0 := 0;~__return_76341~0 := 0;~__return_76308~0 := 0;~__return_76408~0 := 0;~__return_76373~0 := 0;~__return_76190~0 := 0;~__return_76157~0 := 0;~__return_76257~0 := 0;~__return_76222~0 := 0;~__return_76644~0 := 0;~__return_76611~0 := 0;~__return_76711~0 := 0;~__return_76676~0 := 0;~__return_76491~0 := 0;~__return_76458~0 := 0;~__return_76558~0 := 0;~__return_76523~0 := 0;~__return_75718~0 := 0;~__return_75685~0 := 0;~__return_75785~0 := 0;~__return_75750~0 := 0;~__return_75567~0 := 0;~__return_75534~0 := 0;~__return_75634~0 := 0;~__return_75599~0 := 0;~__return_76021~0 := 0;~__return_75988~0 := 0;~__return_76088~0 := 0;~__return_76053~0 := 0;~__return_75868~0 := 0;~__return_75835~0 := 0;~__return_75935~0 := 0;~__return_75900~0 := 0;~__return_76963~0 := 0;~__return_76930~0 := 0;~__return_77030~0 := 0;~__return_76995~0 := 0;~__return_76812~0 := 0;~__return_76779~0 := 0;~__return_76879~0 := 0;~__return_76844~0 := 0;~__return_77266~0 := 0;~__return_77233~0 := 0;~__return_77333~0 := 0;~__return_77298~0 := 0;~__return_77113~0 := 0;~__return_77080~0 := 0;~__return_77180~0 := 0;~__return_77145~0 := 0; {48631#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:48:29,198 INFO L290 TraceCheckUtils]: 1: Hoare triple {48631#(<= (+ ~nomsg~0 1) 0)} 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_~__tmp_3~0#1, main_~assert__arg~2#1, main_~check__tmp~2#1, main_~node5____CPAchecker_TMP_0~1#1, main_~node5____CPAchecker_TMP_1~0#1, main_~node5__m5~2#1, main_~node4____CPAchecker_TMP_0~1#1, main_~node4____CPAchecker_TMP_1~0#1, main_~node4__m4~2#1, main_~node3____CPAchecker_TMP_0~1#1, main_~node3____CPAchecker_TMP_1~0#1, main_~node3__m3~2#1, main_~node2____CPAchecker_TMP_0~1#1, main_~node2____CPAchecker_TMP_1~0#1, main_~node2__m2~2#1, main_~node1____CPAchecker_TMP_0~1#1, main_~node1____CPAchecker_TMP_1~0#1, main_~node1__m1~2#1, main_~__tmp_2~0#1, main_~assert__arg~1#1, main_~check__tmp~1#1, main_~__tmp_4~0#1, main_~assert__arg~3#1, main_~check__tmp~3#1, main_~node5__m5~1#1, main_~__tmp_5~0#1, main_~assert__arg~4#1, main_~check__tmp~4#1, main_~check__tmp~5#1, main_~node5__m5~3#1, main_~node4__m4~1#1, main_~__tmp_6~0#1, main_~assert__arg~5#1, main_~check__tmp~6#1, main_~check__tmp~7#1, main_~node5__m5~4#1, main_~check__tmp~8#1, main_~node5__m5~5#1, main_~node4__m4~3#1, main_~node3__m3~1#1, main_~__tmp_7~0#1, main_~assert__arg~6#1, main_~check__tmp~9#1, main_~check__tmp~10#1, main_~node5__m5~6#1, main_~check__tmp~11#1, main_~node5__m5~7#1, main_~node4__m4~4#1, main_~check__tmp~12#1, main_~node5__m5~8#1, main_~node5__m5~9#1, main_~node4__m4~5#1, main_~node3__m3~3#1, main_~node2__m2~1#1, main_~__tmp_8~0#1, main_~assert__arg~7#1, main_~check__tmp~13#1, main_~check__tmp~14#1, main_~node5__m5~10#1, main_~check__tmp~15#1, main_~node5__m5~11#1, main_~node4__m4~6#1, main_~check__tmp~16#1, main_~node5__m5~12#1, main_~node5__m5~13#1, main_~node4__m4~7#1, main_~node3__m3~4#1, main_~check__tmp~17#1, main_~node5__m5~14#1, main_~node5__m5~15#1, main_~node4__m4~8#1, main_~node5__m5~16#1, main_~node4__m4~9#1, main_~node3__m3~5#1, main_~node2__m2~3#1, main_~node1__m1~1#1, main_~__tmp_1~0#1, main_~assert__arg~0#1, main_~check__tmp~0#1, main_~__tmp_9~0#1, main_~assert__arg~8#1, main_~check__tmp~18#1, main_~node5____CPAchecker_TMP_0~0#1, main_~__tmp_10~0#1, main_~assert__arg~9#1, main_~check__tmp~19#1, main_~node5____CPAchecker_TMP_1~1#1, main_~__tmp_11~0#1, main_~assert__arg~10#1, main_~check__tmp~20#1, main_~node5__m5~0#1, main_~__tmp_12~0#1, main_~assert__arg~11#1, main_~check__tmp~21#1, main_~__tmp_13~0#1, main_~assert__arg~12#1, main_~check__tmp~22#1, main_~node5____CPAchecker_TMP_0~2#1, main_~__tmp_14~0#1, main_~assert__arg~13#1, main_~check__tmp~23#1, main_~node5____CPAchecker_TMP_1~2#1, main_~__tmp_15~0#1, main_~assert__arg~14#1, main_~check__tmp~24#1, main_~node5__m5~17#1, main_~node4____CPAchecker_TMP_0~0#1, main_~__tmp_16~0#1, main_~assert__arg~15#1, main_~check__tmp~25#1, main_~__tmp_17~0#1, main_~assert__arg~16#1, main_~check__tmp~26#1, main_~node5____CPAchecker_TMP_0~3#1, main_~__tmp_18~0#1, main_~assert__arg~17#1, main_~check__tmp~27#1, main_~node5____CPAchecker_TMP_1~3#1, main_~__tmp_19~0#1, main_~assert__arg~18#1, main_~check__tmp~28#1, main_~node5__m5~18#1, main_~node4____CPAchecker_TMP_1~1#1, main_~__tmp_20~0#1, main_~assert__arg~19#1, main_~check__tmp~29#1, main_~__tmp_21~0#1, main_~assert__arg~20#1, main_~check__tmp~30#1, main_~node5____CPAchecker_TMP_0~4#1, main_~__tmp_22~0#1, main_~assert__arg~21#1, main_~check__tmp~31#1, main_~node5____CPAchecker_TMP_1~4#1, main_~__tmp_23~0#1, main_~assert__arg~22#1, main_~check__tmp~32#1, main_~node5__m5~19#1, main_~node4__m4~0#1, main_~__tmp_24~0#1, main_~assert__arg~23#1, main_~check__tmp~33#1, main_~__tmp_25~0#1, main_~assert__arg~24#1, main_~check__tmp~34#1, main_~node5____CPAchecker_TMP_0~5#1, main_~__tmp_26~0#1, main_~assert__arg~25#1, main_~check__tmp~35#1, main_~node5____CPAchecker_TMP_1~5#1, main_~__tmp_27~0#1, main_~assert__arg~26#1, main_~check__tmp~36#1, main_~node5__m5~20#1, main_~__tmp_28~0#1, main_~assert__arg~27#1, main_~check__tmp~37#1, main_~__tmp_29~0#1, main_~assert__arg~28#1, main_~check__tmp~38#1, main_~node5____CPAchecker_TMP_0~6#1, main_~__tmp_30~0#1, main_~assert__arg~29#1, main_~check__tmp~39#1, main_~node5____CPAchecker_TMP_1~6#1, main_~__tmp_31~0#1, main_~assert__arg~30#1, main_~check__tmp~40#1, main_~node5__m5~21#1, main_~node4____CPAchecker_TMP_0~2#1, main_~__tmp_32~0#1, main_~assert__arg~31#1, main_~check__tmp~41#1, main_~__tmp_33~0#1, main_~assert__arg~32#1, main_~check__tmp~42#1, main_~node5____CPAchecker_TMP_0~7#1, main_~__tmp_34~0#1, main_~assert__arg~33#1, main_~check__tmp~43#1, main_~node5____CPAchecker_TMP_1~7#1, main_~__tmp_35~0#1, main_~assert__arg~34#1, main_~check__tmp~44#1, main_~node5__m5~22#1, main_~node4____CPAchecker_TMP_1~2#1, main_~__tmp_36~0#1, main_~assert__arg~35#1, main_~check__tmp~45#1, main_~__tmp_37~0#1, main_~assert__arg~36#1, main_~check__tmp~46#1, main_~node5____CPAchecker_TMP_0~8#1, main_~__tmp_38~0#1, main_~assert__arg~37#1, main_~check__tmp~47#1, main_~node5____CPAchecker_TMP_1~8#1, main_~__tmp_39~0#1, main_~assert__arg~38#1, main_~check__tmp~48#1, main_~node5__m5~23#1, main_~node4__m4~10#1, main_~node3____CPAchecker_TMP_0~0#1, main_~__tmp_40~0#1, main_~assert__arg~39#1, main_~check__tmp~49#1, main_~__tmp_41~0#1, main_~assert__arg~40#1, main_~check__tmp~50#1, main_~node5____CPAchecker_TMP_0~9#1, main_~__tmp_42~0#1, main_~assert__arg~41#1, main_~check__tmp~51#1, main_~node5____CPAchecker_TMP_1~9#1, main_~__tmp_43~0#1, main_~assert__arg~42#1, main_~check__tmp~52#1, main_~node5__m5~24#1, main_~__tmp_44~0#1, main_~assert__arg~43#1, main_~check__tmp~53#1, main_~__tmp_45~0#1, main_~assert__arg~44#1, main_~check__tmp~54#1, main_~node5____CPAchecker_TMP_0~10#1, main_~__tmp_46~0#1, main_~assert__arg~45#1, main_~check__tmp~55#1, main_~node5____CPAchecker_TMP_1~10#1, main_~__tmp_47~0#1, main_~assert__arg~46#1, main_~check__tmp~56#1, main_~node5__m5~25#1, main_~node4____CPAchecker_TMP_0~3#1, main_~__tmp_48~0#1, main_~assert__arg~47#1, main_~check__tmp~57#1, main_~__tmp_49~0#1, main_~assert__arg~48#1, main_~check__tmp~58#1, main_~node5____CPAchecker_TMP_0~11#1, main_~__tmp_50~0#1, main_~assert__arg~49#1, main_~check__tmp~59#1, main_~node5____CPAchecker_TMP_1~11#1, main_~__tmp_51~0#1, main_~assert__arg~50#1, main_~check__tmp~60#1, main_~node5__m5~26#1, main_~node4____CPAchecker_TMP_1~3#1, main_~__tmp_52~0#1, main_~assert__arg~51#1, main_~check__tmp~61#1, main_~__tmp_53~0#1, main_~assert__arg~52#1, main_~check__tmp~62#1, main_~node5____CPAchecker_TMP_0~12#1, main_~__tmp_54~0#1, main_~assert__arg~53#1, main_~check__tmp~63#1, main_~node5____CPAchecker_TMP_1~12#1, main_~__tmp_55~0#1, main_~assert__arg~54#1, main_~check__tmp~64#1, main_~node5__m5~27#1, main_~node4__m4~11#1, main_~node3____CPAchecker_TMP_1~1#1, main_~node3__m3~0#1, main_~__tmp_56~0#1, main_~assert__arg~55#1, main_~check__tmp~65#1, main_~__tmp_57~0#1, main_~assert__arg~56#1, main_~check__tmp~66#1, main_~node5____CPAchecker_TMP_0~13#1, main_~__tmp_58~0#1, main_~assert__arg~57#1, main_~check__tmp~67#1, main_~node5____CPAchecker_TMP_1~13#1, main_~__tmp_59~0#1, main_~assert__arg~58#1, main_~check__tmp~68#1, main_~node5__m5~28#1, main_~__tmp_60~0#1, main_~assert__arg~59#1, main_~check__tmp~69#1, main_~__tmp_61~0#1, main_~assert__arg~60#1, main_~check__tmp~70#1, main_~node5____CPAchecker_TMP_0~14#1, main_~__tmp_62~0#1, main_~assert__arg~61#1, main_~check__tmp~71#1, main_~node5____CPAchecker_TMP_1~14#1, main_~__tmp_63~0#1, main_~assert__arg~62#1, main_~check__tmp~72#1, main_~node5__m5~29#1, main_~node4____CPAchecker_TMP_0~4#1, main_~__tmp_64~0#1, main_~assert__arg~63#1, main_~check__tmp~73#1, main_~__tmp_65~0#1, main_~assert__arg~64#1, main_~check__tmp~74#1, main_~node5____CPAchecker_TMP_0~15#1, main_~__tmp_66~0#1, main_~assert__arg~65#1, main_~check__tmp~75#1, main_~node5____CPAchecker_TMP_1~15#1, main_~__tmp_67~0#1, main_~assert__arg~66#1, main_~check__tmp~76#1, main_~node5__m5~30#1, main_~node4____CPAchecker_TMP_1~4#1, main_~__tmp_68~0#1, main_~assert__arg~67#1, main_~check__tmp~77#1, main_~__tmp_69~0#1, main_~assert__arg~68#1, main_~check__tmp~78#1, main_~node5____CPAchecker_TMP_0~16#1, main_~__tmp_70~0#1, main_~assert__arg~69#1, main_~check__tmp~79#1, main_~node5____CPAchecker_TMP_1~16#1, main_~__tmp_71~0#1, main_~assert__arg~70#1, main_~check__tmp~80#1, main_~node5__m5~31#1, main_~node4__m4~12#1, main_~__tmp_72~0#1, main_~assert__arg~71#1, main_~check__tmp~81#1, main_~__tmp_73~0#1, main_~assert__arg~72#1, main_~check__tmp~82#1, main_~node5____CPAchecker_TMP_0~17#1, main_~__tmp_74~0#1, main_~assert__arg~73#1, main_~check__tmp~83#1, main_~node5____CPAchecker_TMP_1~17#1, main_~__tmp_75~0#1, main_~assert__arg~74#1, main_~check__tmp~84#1, main_~node5__m5~32#1, main_~__tmp_76~0#1, main_~assert__arg~75#1, main_~check__tmp~85#1, main_~__tmp_77~0#1, main_~assert__arg~76#1, main_~check__tmp~86#1, main_~node5____CPAchecker_TMP_0~18#1, main_~__tmp_78~0#1, main_~assert__arg~77#1, main_~check__tmp~87#1, main_~node5____CPAchecker_TMP_1~18#1, main_~__tmp_79~0#1, main_~assert__arg~78#1, main_~check__tmp~88#1, main_~node5__m5~33#1, main_~node4____CPAchecker_TMP_0~5#1, main_~__tmp_80~0#1, main_~assert__arg~79#1, main_~check__tmp~89#1, main_~__tmp_81~0#1, main_~assert__arg~80#1, main_~check__tmp~90#1, main_~node5____CPAchecker_TMP_0~19#1, main_~__tmp_82~0#1, main_~assert__arg~81#1, main_~check__tmp~91#1, main_~node5____CPAchecker_TMP_1~19#1, main_~__tmp_83~0#1, main_~assert__arg~82#1, main_~check__tmp~92#1, main_~node5__m5~34#1, main_~node4____CPAchecker_TMP_1~5#1, main_~__tmp_84~0#1, main_~assert__arg~83#1, main_~check__tmp~93#1, main_~__tmp_85~0#1, main_~assert__arg~84#1, main_~check__tmp~94#1, main_~node5____CPAchecker_TMP_0~20#1, main_~__tmp_86~0#1, main_~assert__arg~85#1, main_~check__tmp~95#1, main_~node5____CPAchecker_TMP_1~20#1, main_~__tmp_87~0#1, main_~assert__arg~86#1, main_~check__tmp~96#1, main_~node5__m5~35#1, main_~node4__m4~13#1, main_~node3____CPAchecker_TMP_0~2#1, main_~__tmp_88~0#1, main_~assert__arg~87#1, main_~check__tmp~97#1, main_~__tmp_89~0#1, main_~assert__arg~88#1, main_~check__tmp~98#1, main_~node5____CPAchecker_TMP_0~21#1, main_~__tmp_90~0#1, main_~assert__arg~89#1, main_~check__tmp~99#1, main_~node5____CPAchecker_TMP_1~21#1, main_~__tmp_91~0#1, main_~assert__arg~90#1, main_~check__tmp~100#1, main_~node5__m5~36#1, main_~__tmp_92~0#1, main_~assert__arg~91#1, main_~check__tmp~101#1, main_~__tmp_93~0#1, main_~assert__arg~92#1, main_~check__tmp~102#1, main_~node5____CPAchecker_TMP_0~22#1, main_~__tmp_94~0#1, main_~assert__arg~93#1, main_~check__tmp~103#1, main_~node5____CPAchecker_TMP_1~22#1, main_~__tmp_95~0#1, main_~assert__arg~94#1, main_~check__tmp~104#1, main_~node5__m5~37#1, main_~node4____CPAchecker_TMP_0~6#1, main_~__tmp_96~0#1, main_~assert__arg~95#1, main_~check__tmp~105#1, main_~__tmp_97~0#1, main_~assert__arg~96#1, 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main_~node5____CPAchecker_TMP_1~94#1, main_~__tmp_383~0#1, main_~assert__arg~382#1, main_~check__tmp~392#1, main_~node5__m5~109#1, main_~node4____CPAchecker_TMP_0~24#1, main_~__tmp_384~0#1, main_~assert__arg~383#1, main_~check__tmp~393#1, main_~__tmp_385~0#1, main_~assert__arg~384#1, main_~check__tmp~394#1, main_~node5____CPAchecker_TMP_0~95#1, main_~__tmp_386~0#1, main_~assert__arg~385#1, main_~check__tmp~395#1, main_~node5____CPAchecker_TMP_1~95#1, main_~__tmp_387~0#1, main_~assert__arg~386#1, main_~check__tmp~396#1, main_~node5__m5~110#1, main_~node4____CPAchecker_TMP_1~24#1, main_~__tmp_388~0#1, main_~assert__arg~387#1, main_~check__tmp~397#1, main_~__tmp_389~0#1, main_~assert__arg~388#1, main_~check__tmp~398#1, main_~node5____CPAchecker_TMP_0~96#1, main_~__tmp_390~0#1, main_~assert__arg~389#1, main_~check__tmp~399#1, main_~node5____CPAchecker_TMP_1~96#1, main_~__tmp_391~0#1, main_~assert__arg~390#1, main_~check__tmp~400#1, main_~node5__m5~111#1, main_~node4__m4~32#1, main_~node3____CPAchecker_TMP_1~8#1, main_~node3__m3~12#1, main_~node2____CPAchecker_TMP_0~3#1, main_~__tmp_392~0#1, main_~assert__arg~391#1, main_~check__tmp~401#1, main_~__tmp_393~0#1, main_~assert__arg~392#1, main_~check__tmp~402#1, main_~node5____CPAchecker_TMP_0~97#1, main_~__tmp_394~0#1, main_~assert__arg~393#1, main_~check__tmp~403#1, main_~node5____CPAchecker_TMP_1~97#1, main_~__tmp_395~0#1, main_~assert__arg~394#1, main_~check__tmp~404#1, main_~node5__m5~112#1, main_~__tmp_396~0#1, main_~assert__arg~395#1, main_~check__tmp~405#1, main_~__tmp_397~0#1, main_~assert__arg~396#1, main_~check__tmp~406#1, main_~node5____CPAchecker_TMP_0~98#1, main_~__tmp_398~0#1, main_~assert__arg~397#1, main_~check__tmp~407#1, main_~node5____CPAchecker_TMP_1~98#1, main_~__tmp_399~0#1, main_~assert__arg~398#1, main_~check__tmp~408#1, main_~node5__m5~113#1, main_~node4____CPAchecker_TMP_0~25#1, main_~__tmp_400~0#1, main_~assert__arg~399#1, main_~check__tmp~409#1, main_~__tmp_401~0#1, main_~assert__arg~400#1, main_~check__tmp~410#1, main_~node5____CPAchecker_TMP_0~99#1, main_~__tmp_402~0#1, main_~assert__arg~401#1, main_~check__tmp~411#1, main_~node5____CPAchecker_TMP_1~99#1, main_~__tmp_403~0#1, main_~assert__arg~402#1, main_~check__tmp~412#1, main_~node5__m5~114#1, main_~node4____CPAchecker_TMP_1~25#1, main_~__tmp_404~0#1, main_~assert__arg~403#1, main_~check__tmp~413#1, main_~__tmp_405~0#1, main_~assert__arg~404#1, main_~check__tmp~414#1, main_~node5____CPAchecker_TMP_0~100#1, main_~__tmp_406~0#1, main_~assert__arg~405#1, main_~check__tmp~415#1, main_~node5____CPAchecker_TMP_1~100#1, main_~__tmp_407~0#1, main_~assert__arg~406#1, main_~check__tmp~416#1, main_~node5__m5~115#1, main_~node4__m4~33#1, main_~__tmp_408~0#1, main_~assert__arg~407#1, main_~check__tmp~417#1, main_~__tmp_409~0#1, main_~assert__arg~408#1, main_~check__tmp~418#1, main_~node5____CPAchecker_TMP_0~101#1, main_~__tmp_410~0#1, main_~assert__arg~409#1, main_~check__tmp~419#1, main_~node5____CPAchecker_TMP_1~101#1, main_~__tmp_411~0#1, main_~assert__arg~410#1, main_~check__tmp~420#1, main_~node5__m5~116#1, main_~__tmp_412~0#1, main_~assert__arg~411#1, main_~check__tmp~421#1, main_~__tmp_413~0#1, main_~assert__arg~412#1, main_~check__tmp~422#1, main_~node5____CPAchecker_TMP_0~102#1, main_~__tmp_414~0#1, main_~assert__arg~413#1, main_~check__tmp~423#1, main_~node5____CPAchecker_TMP_1~102#1, main_~__tmp_415~0#1, main_~assert__arg~414#1, main_~check__tmp~424#1, main_~node5__m5~117#1, main_~node4____CPAchecker_TMP_0~26#1, main_~__tmp_416~0#1, main_~assert__arg~415#1, main_~check__tmp~425#1, main_~__tmp_417~0#1, main_~assert__arg~416#1, main_~check__tmp~426#1, main_~node5____CPAchecker_TMP_0~103#1, main_~__tmp_418~0#1, main_~assert__arg~417#1, main_~check__tmp~427#1, main_~node5____CPAchecker_TMP_1~103#1, main_~__tmp_419~0#1, main_~assert__arg~418#1, main_~check__tmp~428#1, main_~node5__m5~118#1, main_~node4____CPAchecker_TMP_1~26#1, main_~__tmp_420~0#1, main_~assert__arg~419#1, main_~check__tmp~429#1, main_~__tmp_421~0#1, main_~assert__arg~420#1, main_~check__tmp~430#1, main_~node5____CPAchecker_TMP_0~104#1, main_~__tmp_422~0#1, main_~assert__arg~421#1, main_~check__tmp~431#1, main_~node5____CPAchecker_TMP_1~104#1, main_~__tmp_423~0#1, main_~assert__arg~422#1, main_~check__tmp~432#1, main_~node5__m5~119#1, main_~node4__m4~34#1, main_~node3____CPAchecker_TMP_0~9#1, main_~__tmp_424~0#1, main_~assert__arg~423#1, main_~check__tmp~433#1, main_~__tmp_425~0#1, main_~assert__arg~424#1, main_~check__tmp~434#1, main_~node5____CPAchecker_TMP_0~105#1, main_~__tmp_426~0#1, main_~assert__arg~425#1, main_~check__tmp~435#1, main_~node5____CPAchecker_TMP_1~105#1, main_~__tmp_427~0#1, main_~assert__arg~426#1, main_~check__tmp~436#1, main_~node5__m5~120#1, main_~__tmp_428~0#1, main_~assert__arg~427#1, main_~check__tmp~437#1, main_~__tmp_429~0#1, main_~assert__arg~428#1, main_~check__tmp~438#1, main_~node5____CPAchecker_TMP_0~106#1, main_~__tmp_430~0#1, main_~assert__arg~429#1, main_~check__tmp~439#1, main_~node5____CPAchecker_TMP_1~106#1, main_~__tmp_431~0#1, main_~assert__arg~430#1, main_~check__tmp~440#1, main_~node5__m5~121#1, main_~node4____CPAchecker_TMP_0~27#1, main_~__tmp_432~0#1, main_~assert__arg~431#1, main_~check__tmp~441#1, main_~__tmp_433~0#1, main_~assert__arg~432#1, main_~check__tmp~442#1, main_~node5____CPAchecker_TMP_0~107#1, main_~__tmp_434~0#1, main_~assert__arg~433#1, main_~check__tmp~443#1, main_~node5____CPAchecker_TMP_1~107#1, main_~__tmp_435~0#1, main_~assert__arg~434#1, main_~check__tmp~444#1, main_~node5__m5~122#1, main_~node4____CPAchecker_TMP_1~27#1, main_~__tmp_436~0#1, main_~assert__arg~435#1, main_~check__tmp~445#1, main_~__tmp_437~0#1, main_~assert__arg~436#1, main_~check__tmp~446#1, main_~node5____CPAchecker_TMP_0~108#1, main_~__tmp_438~0#1, main_~assert__arg~437#1, main_~check__tmp~447#1, main_~node5____CPAchecker_TMP_1~108#1, main_~__tmp_439~0#1, main_~assert__arg~438#1, main_~check__tmp~448#1, main_~node5__m5~123#1, main_~node4__m4~35#1, main_~node3____CPAchecker_TMP_1~9#1, main_~node3__m3~13#1, main_~node2____CPAchecker_TMP_1~3#1, main_~node2__m2~5#1, main_~node1____CPAchecker_TMP_1~1#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;~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;~alive1~0 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -128 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 127;~id2~0 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -128 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 127;~st2~0 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -128 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 127;~send2~0 := main_#t~nondet12#1;havoc main_#t~nondet12#1;~mode2~0 := main_#t~nondet13#1;havoc main_#t~nondet13#1;~alive2~0 := main_#t~nondet14#1;havoc main_#t~nondet14#1;assume -128 <= main_#t~nondet15#1 && main_#t~nondet15#1 <= 127;~id3~0 := main_#t~nondet15#1;havoc main_#t~nondet15#1;assume -128 <= main_#t~nondet16#1 && main_#t~nondet16#1 <= 127;~st3~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;assume -128 <= main_#t~nondet17#1 && main_#t~nondet17#1 <= 127;~send3~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;~mode3~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;~alive3~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;assume -128 <= main_#t~nondet20#1 && main_#t~nondet20#1 <= 127;~id4~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;assume -128 <= main_#t~nondet21#1 && main_#t~nondet21#1 <= 127;~st4~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;assume -128 <= main_#t~nondet22#1 && main_#t~nondet22#1 <= 127;~send4~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;~mode4~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;~alive4~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;assume -128 <= main_#t~nondet25#1 && main_#t~nondet25#1 <= 127;~id5~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;assume -128 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 127;~st5~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;assume -128 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 127;~send5~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~mode5~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;~alive5~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;havoc main_~init__tmp~0#1; {48631#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:48:29,199 INFO L290 TraceCheckUtils]: 2: Hoare triple {48631#(<= (+ ~nomsg~0 1) 0)} assume 0 == ~r1~0 % 256; {48631#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:48:29,200 INFO L290 TraceCheckUtils]: 3: Hoare triple {48631#(<= (+ ~nomsg~0 1) 0)} assume ~alive1~0 % 256 + ~alive2~0 % 256 + ~alive3~0 % 256 + ~alive4~0 % 256 + ~alive5~0 % 256 >= 1; {48631#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:48:29,200 INFO L290 TraceCheckUtils]: 4: Hoare triple {48631#(<= (+ ~nomsg~0 1) 0)} assume ~id1~0 >= 0; {48631#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:48:29,200 INFO L290 TraceCheckUtils]: 5: Hoare triple {48631#(<= (+ ~nomsg~0 1) 0)} assume 0 == ~st1~0; {48631#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:48:29,201 INFO L290 TraceCheckUtils]: 6: Hoare triple {48631#(<= (+ ~nomsg~0 1) 0)} assume ~send1~0 == ~id1~0; {48631#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:48:29,201 INFO L290 TraceCheckUtils]: 7: Hoare triple {48631#(<= (+ ~nomsg~0 1) 0)} assume 0 == ~mode1~0 % 256; {48631#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:48:29,202 INFO L290 TraceCheckUtils]: 8: Hoare triple {48631#(<= (+ ~nomsg~0 1) 0)} assume ~id2~0 >= 0; {48631#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:48:29,202 INFO L290 TraceCheckUtils]: 9: Hoare triple {48631#(<= (+ ~nomsg~0 1) 0)} assume 0 == ~st2~0; {48631#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:48:29,202 INFO L290 TraceCheckUtils]: 10: Hoare triple {48631#(<= (+ ~nomsg~0 1) 0)} assume ~send2~0 == ~id2~0; {48631#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:48:29,203 INFO L290 TraceCheckUtils]: 11: Hoare triple {48631#(<= (+ ~nomsg~0 1) 0)} assume 0 == ~mode2~0 % 256; {48631#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:48:29,203 INFO L290 TraceCheckUtils]: 12: Hoare triple {48631#(<= (+ ~nomsg~0 1) 0)} assume ~id3~0 >= 0; {48631#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:48:29,204 INFO L290 TraceCheckUtils]: 13: Hoare triple {48631#(<= (+ ~nomsg~0 1) 0)} assume 0 == ~st3~0; {48631#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:48:29,204 INFO L290 TraceCheckUtils]: 14: Hoare triple {48631#(<= (+ ~nomsg~0 1) 0)} assume ~send3~0 == ~id3~0; {48631#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:48:29,204 INFO L290 TraceCheckUtils]: 15: Hoare triple {48631#(<= (+ ~nomsg~0 1) 0)} assume 0 == ~mode3~0 % 256; {48631#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:48:29,205 INFO L290 TraceCheckUtils]: 16: Hoare triple {48631#(<= (+ ~nomsg~0 1) 0)} assume ~id4~0 >= 0; {48632#(<= (+ ~nomsg~0 1) ~id4~0)} is VALID [2022-02-20 18:48:29,205 INFO L290 TraceCheckUtils]: 17: Hoare triple {48632#(<= (+ ~nomsg~0 1) ~id4~0)} assume 0 == ~st4~0; {48632#(<= (+ ~nomsg~0 1) ~id4~0)} is VALID [2022-02-20 18:48:29,206 INFO L290 TraceCheckUtils]: 18: Hoare triple {48632#(<= (+ ~nomsg~0 1) ~id4~0)} assume ~send4~0 == ~id4~0; {48633#(<= (+ ~nomsg~0 1) ~send4~0)} is VALID [2022-02-20 18:48:29,206 INFO L290 TraceCheckUtils]: 19: Hoare triple {48633#(<= (+ ~nomsg~0 1) ~send4~0)} assume 0 == ~mode4~0 % 256; {48633#(<= (+ ~nomsg~0 1) ~send4~0)} is VALID [2022-02-20 18:48:29,207 INFO L290 TraceCheckUtils]: 20: Hoare triple {48633#(<= (+ ~nomsg~0 1) ~send4~0)} assume ~id5~0 >= 0; {48633#(<= (+ ~nomsg~0 1) ~send4~0)} is VALID [2022-02-20 18:48:29,207 INFO L290 TraceCheckUtils]: 21: Hoare triple {48633#(<= (+ ~nomsg~0 1) ~send4~0)} assume 0 == ~st5~0; {48633#(<= (+ ~nomsg~0 1) ~send4~0)} is VALID [2022-02-20 18:48:29,208 INFO L290 TraceCheckUtils]: 22: Hoare triple {48633#(<= (+ ~nomsg~0 1) ~send4~0)} assume ~send5~0 == ~id5~0; {48633#(<= (+ ~nomsg~0 1) ~send4~0)} is VALID [2022-02-20 18:48:29,208 INFO L290 TraceCheckUtils]: 23: Hoare triple {48633#(<= (+ ~nomsg~0 1) ~send4~0)} assume 0 == ~mode5~0 % 256; {48633#(<= (+ ~nomsg~0 1) ~send4~0)} is VALID [2022-02-20 18:48:29,208 INFO L290 TraceCheckUtils]: 24: Hoare triple {48633#(<= (+ ~nomsg~0 1) ~send4~0)} assume ~id1~0 != ~id2~0; {48633#(<= (+ ~nomsg~0 1) ~send4~0)} is VALID [2022-02-20 18:48:29,209 INFO L290 TraceCheckUtils]: 25: Hoare triple {48633#(<= (+ ~nomsg~0 1) ~send4~0)} assume ~id1~0 != ~id3~0; {48633#(<= (+ ~nomsg~0 1) ~send4~0)} is VALID [2022-02-20 18:48:29,209 INFO L290 TraceCheckUtils]: 26: Hoare triple {48633#(<= (+ ~nomsg~0 1) ~send4~0)} assume ~id1~0 != ~id4~0; {48633#(<= (+ ~nomsg~0 1) ~send4~0)} is VALID [2022-02-20 18:48:29,209 INFO L290 TraceCheckUtils]: 27: Hoare triple {48633#(<= (+ ~nomsg~0 1) ~send4~0)} assume ~id1~0 != ~id5~0; {48633#(<= (+ ~nomsg~0 1) ~send4~0)} is VALID [2022-02-20 18:48:29,210 INFO L290 TraceCheckUtils]: 28: Hoare triple {48633#(<= (+ ~nomsg~0 1) ~send4~0)} assume ~id2~0 != ~id3~0; {48633#(<= (+ ~nomsg~0 1) ~send4~0)} is VALID [2022-02-20 18:48:29,210 INFO L290 TraceCheckUtils]: 29: Hoare triple {48633#(<= (+ ~nomsg~0 1) ~send4~0)} assume ~id2~0 != ~id4~0; {48633#(<= (+ ~nomsg~0 1) ~send4~0)} is VALID [2022-02-20 18:48:29,211 INFO L290 TraceCheckUtils]: 30: Hoare triple {48633#(<= (+ ~nomsg~0 1) ~send4~0)} assume ~id2~0 != ~id5~0; {48633#(<= (+ ~nomsg~0 1) ~send4~0)} is VALID [2022-02-20 18:48:29,211 INFO L290 TraceCheckUtils]: 31: Hoare triple {48633#(<= (+ ~nomsg~0 1) ~send4~0)} assume ~id3~0 != ~id4~0; {48633#(<= (+ ~nomsg~0 1) ~send4~0)} is VALID [2022-02-20 18:48:29,211 INFO L290 TraceCheckUtils]: 32: Hoare triple {48633#(<= (+ ~nomsg~0 1) ~send4~0)} assume ~id3~0 != ~id5~0; {48633#(<= (+ ~nomsg~0 1) ~send4~0)} is VALID [2022-02-20 18:48:29,212 INFO L290 TraceCheckUtils]: 33: Hoare triple {48633#(<= (+ ~nomsg~0 1) ~send4~0)} assume ~id4~0 != ~id5~0;main_~init__tmp~0#1 := 1;~__return_58584~0 := main_~init__tmp~0#1;main_~main__i2~0#1 := ~__return_58584~0; {48633#(<= (+ ~nomsg~0 1) ~send4~0)} is VALID [2022-02-20 18:48:29,212 INFO L290 TraceCheckUtils]: 34: Hoare triple {48633#(<= (+ ~nomsg~0 1) ~send4~0)} 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;main_~main__i2~0#1 := 0;havoc main_~node1__m1~0#1;main_~node1__m1~0#1 := ~nomsg~0; {48633#(<= (+ ~nomsg~0 1) ~send4~0)} is VALID [2022-02-20 18:48:29,213 INFO L290 TraceCheckUtils]: 35: Hoare triple {48633#(<= (+ ~nomsg~0 1) ~send4~0)} assume !!(0 == ~mode1~0 % 256); {48633#(<= (+ ~nomsg~0 1) ~send4~0)} is VALID [2022-02-20 18:48:29,213 INFO L290 TraceCheckUtils]: 36: Hoare triple {48633#(<= (+ ~nomsg~0 1) ~send4~0)} assume !!(0 == ~alive1~0 % 256); {48633#(<= (+ ~nomsg~0 1) ~send4~0)} is VALID [2022-02-20 18:48:29,213 INFO L290 TraceCheckUtils]: 37: Hoare triple {48633#(<= (+ ~nomsg~0 1) ~send4~0)} assume !(~send1~0 != ~id1~0); {48633#(<= (+ ~nomsg~0 1) ~send4~0)} is VALID [2022-02-20 18:48:29,214 INFO L290 TraceCheckUtils]: 38: Hoare triple {48633#(<= (+ ~nomsg~0 1) ~send4~0)} ~mode1~0 := 1;havoc main_~node2__m2~5#1;main_~node2__m2~5#1 := ~nomsg~0; {48633#(<= (+ ~nomsg~0 1) ~send4~0)} is VALID [2022-02-20 18:48:29,214 INFO L290 TraceCheckUtils]: 39: Hoare triple {48633#(<= (+ ~nomsg~0 1) ~send4~0)} assume !!(0 == ~mode2~0 % 256); {48633#(<= (+ ~nomsg~0 1) ~send4~0)} is VALID [2022-02-20 18:48:29,214 INFO L290 TraceCheckUtils]: 40: Hoare triple {48633#(<= (+ ~nomsg~0 1) ~send4~0)} assume !(0 == ~alive2~0 % 256);havoc main_~node2____CPAchecker_TMP_0~3#1; {48633#(<= (+ ~nomsg~0 1) ~send4~0)} is VALID [2022-02-20 18:48:29,215 INFO L290 TraceCheckUtils]: 41: Hoare triple {48633#(<= (+ ~nomsg~0 1) ~send4~0)} assume !(~send2~0 != ~nomsg~0);main_~node2____CPAchecker_TMP_0~3#1 := ~p2_new~0;~p2_new~0 := (if main_~node2____CPAchecker_TMP_0~3#1 % 256 <= 127 then main_~node2____CPAchecker_TMP_0~3#1 % 256 else main_~node2____CPAchecker_TMP_0~3#1 % 256 - 256);~mode2~0 := 1;havoc main_~node3__m3~12#1;main_~node3__m3~12#1 := ~nomsg~0; {48633#(<= (+ ~nomsg~0 1) ~send4~0)} is VALID [2022-02-20 18:48:29,215 INFO L290 TraceCheckUtils]: 42: Hoare triple {48633#(<= (+ ~nomsg~0 1) ~send4~0)} assume !!(0 == ~mode3~0 % 256); {48633#(<= (+ ~nomsg~0 1) ~send4~0)} is VALID [2022-02-20 18:48:29,216 INFO L290 TraceCheckUtils]: 43: Hoare triple {48633#(<= (+ ~nomsg~0 1) ~send4~0)} assume !(0 == ~alive3~0 % 256);havoc main_~node3____CPAchecker_TMP_0~8#1; {48633#(<= (+ ~nomsg~0 1) ~send4~0)} is VALID [2022-02-20 18:48:29,216 INFO L290 TraceCheckUtils]: 44: Hoare triple {48633#(<= (+ ~nomsg~0 1) ~send4~0)} assume !(~send3~0 != ~nomsg~0);main_~node3____CPAchecker_TMP_0~8#1 := ~p3_new~0;~p3_new~0 := (if main_~node3____CPAchecker_TMP_0~8#1 % 256 <= 127 then main_~node3____CPAchecker_TMP_0~8#1 % 256 else main_~node3____CPAchecker_TMP_0~8#1 % 256 - 256);~mode3~0 := 1;havoc main_~node4__m4~31#1;main_~node4__m4~31#1 := ~nomsg~0; {48633#(<= (+ ~nomsg~0 1) ~send4~0)} is VALID [2022-02-20 18:48:29,216 INFO L290 TraceCheckUtils]: 45: Hoare triple {48633#(<= (+ ~nomsg~0 1) ~send4~0)} assume !!(0 == ~mode4~0 % 256); {48633#(<= (+ ~nomsg~0 1) ~send4~0)} is VALID [2022-02-20 18:48:29,217 INFO L290 TraceCheckUtils]: 46: Hoare triple {48633#(<= (+ ~nomsg~0 1) ~send4~0)} assume !(0 == ~alive4~0 % 256);havoc main_~node4____CPAchecker_TMP_0~23#1; {48633#(<= (+ ~nomsg~0 1) ~send4~0)} is VALID [2022-02-20 18:48:29,217 INFO L290 TraceCheckUtils]: 47: Hoare triple {48633#(<= (+ ~nomsg~0 1) ~send4~0)} assume !(~send4~0 != ~nomsg~0);main_~node4____CPAchecker_TMP_0~23#1 := ~p4_new~0;~p4_new~0 := (if main_~node4____CPAchecker_TMP_0~23#1 % 256 <= 127 then main_~node4____CPAchecker_TMP_0~23#1 % 256 else main_~node4____CPAchecker_TMP_0~23#1 % 256 - 256);~mode4~0 := 1;havoc main_~node5__m5~105#1;main_~node5__m5~105#1 := ~nomsg~0; {48630#false} is VALID [2022-02-20 18:48:29,217 INFO L290 TraceCheckUtils]: 48: Hoare triple {48630#false} assume !!(0 == ~mode5~0 % 256); {48630#false} is VALID [2022-02-20 18:48:29,218 INFO L290 TraceCheckUtils]: 49: Hoare triple {48630#false} assume !!(0 == ~alive5~0 % 256); {48630#false} is VALID [2022-02-20 18:48:29,218 INFO L290 TraceCheckUtils]: 50: Hoare triple {48630#false} assume !(~send5~0 != ~id5~0);~mode5~0 := 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;havoc main_~check__tmp~376#1; {48630#false} is VALID [2022-02-20 18:48:29,218 INFO L290 TraceCheckUtils]: 51: Hoare triple {48630#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 <= 1; {48630#false} is VALID [2022-02-20 18:48:29,218 INFO L290 TraceCheckUtils]: 52: Hoare triple {48630#false} assume ~r1~0 % 256 < 5;main_~check__tmp~376#1 := 1;~__return_71814~0 := main_~check__tmp~376#1;main_~main__c1~0#1 := ~__return_71814~0;havoc main_~__tmp_367~0#1;main_~__tmp_367~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~366#1;main_~assert__arg~366#1 := main_~__tmp_367~0#1; {48630#false} is VALID [2022-02-20 18:48:29,218 INFO L290 TraceCheckUtils]: 53: Hoare triple {48630#false} assume !(0 == main_~assert__arg~366#1 % 256); {48630#false} is VALID [2022-02-20 18:48:29,219 INFO L290 TraceCheckUtils]: 54: Hoare triple {48630#false} havoc main_~node1__m1~1#1;main_~node1__m1~1#1 := ~nomsg~0; {48630#false} is VALID [2022-02-20 18:48:29,219 INFO L290 TraceCheckUtils]: 55: Hoare triple {48630#false} assume !(0 == ~mode1~0 % 256); {48630#false} is VALID [2022-02-20 18:48:29,219 INFO L290 TraceCheckUtils]: 56: Hoare triple {48630#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256;main_~node1__m1~1#1 := ~p5_old~0;~p5_old~0 := ~nomsg~0; {48630#false} is VALID [2022-02-20 18:48:29,219 INFO L290 TraceCheckUtils]: 57: Hoare triple {48630#false} assume !(main_~node1__m1~1#1 != ~nomsg~0);~mode1~0 := 0; {48630#false} is VALID [2022-02-20 18:48:29,219 INFO L290 TraceCheckUtils]: 58: Hoare triple {48630#false} havoc main_~node2__m2~1#1;main_~node2__m2~1#1 := ~nomsg~0; {48630#false} is VALID [2022-02-20 18:48:29,219 INFO L290 TraceCheckUtils]: 59: Hoare triple {48630#false} assume !(0 == ~mode2~0 % 256);main_~node2__m2~1#1 := ~p1_old~0;~p1_old~0 := ~nomsg~0; {48630#false} is VALID [2022-02-20 18:48:29,220 INFO L290 TraceCheckUtils]: 60: Hoare triple {48630#false} assume main_~node2__m2~1#1 != ~nomsg~0; {48630#false} is VALID [2022-02-20 18:48:29,220 INFO L290 TraceCheckUtils]: 61: Hoare triple {48630#false} assume !(0 == ~alive2~0 % 256); {48630#false} is VALID [2022-02-20 18:48:29,220 INFO L290 TraceCheckUtils]: 62: Hoare triple {48630#false} assume !(main_~node2__m2~1#1 > ~id2~0); {48630#false} is VALID [2022-02-20 18:48:29,220 INFO L290 TraceCheckUtils]: 63: Hoare triple {48630#false} assume main_~node2__m2~1#1 == ~id2~0;~st2~0 := 1;~mode2~0 := 0;havoc main_~node3__m3~3#1;main_~node3__m3~3#1 := ~nomsg~0; {48630#false} is VALID [2022-02-20 18:48:29,220 INFO L290 TraceCheckUtils]: 64: Hoare triple {48630#false} assume !(0 == ~mode3~0 % 256);main_~node3__m3~3#1 := ~p2_old~0;~p2_old~0 := ~nomsg~0; {48630#false} is VALID [2022-02-20 18:48:29,220 INFO L290 TraceCheckUtils]: 65: Hoare triple {48630#false} assume main_~node3__m3~3#1 != ~nomsg~0; {48630#false} is VALID [2022-02-20 18:48:29,221 INFO L290 TraceCheckUtils]: 66: Hoare triple {48630#false} assume !(0 == ~alive3~0 % 256); {48630#false} is VALID [2022-02-20 18:48:29,221 INFO L290 TraceCheckUtils]: 67: Hoare triple {48630#false} assume !(main_~node3__m3~3#1 > ~id3~0); {48630#false} is VALID [2022-02-20 18:48:29,221 INFO L290 TraceCheckUtils]: 68: Hoare triple {48630#false} assume main_~node3__m3~3#1 == ~id3~0;~st3~0 := 1;~mode3~0 := 0;havoc main_~node4__m4~5#1;main_~node4__m4~5#1 := ~nomsg~0; {48630#false} is VALID [2022-02-20 18:48:29,221 INFO L290 TraceCheckUtils]: 69: Hoare triple {48630#false} assume !(0 == ~mode4~0 % 256);main_~node4__m4~5#1 := ~p3_old~0;~p3_old~0 := ~nomsg~0; {48630#false} is VALID [2022-02-20 18:48:29,221 INFO L290 TraceCheckUtils]: 70: Hoare triple {48630#false} assume !(main_~node4__m4~5#1 != ~nomsg~0);~mode4~0 := 0; {48630#false} is VALID [2022-02-20 18:48:29,224 INFO L290 TraceCheckUtils]: 71: Hoare triple {48630#false} havoc main_~node5__m5~8#1;main_~node5__m5~8#1 := ~nomsg~0; {48630#false} is VALID [2022-02-20 18:48:29,224 INFO L290 TraceCheckUtils]: 72: Hoare triple {48630#false} assume !(0 == ~mode5~0 % 256);main_~node5__m5~8#1 := ~p4_old~0;~p4_old~0 := ~nomsg~0; {48630#false} is VALID [2022-02-20 18:48:29,224 INFO L290 TraceCheckUtils]: 73: Hoare triple {48630#false} assume !(main_~node5__m5~8#1 != ~nomsg~0);~mode5~0 := 0; {48630#false} is VALID [2022-02-20 18:48:29,224 INFO L290 TraceCheckUtils]: 74: Hoare triple {48630#false} ~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;havoc main_~check__tmp~12#1; {48630#false} is VALID [2022-02-20 18:48:29,224 INFO L290 TraceCheckUtils]: 75: Hoare triple {48630#false} assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 <= 1);main_~check__tmp~12#1 := 0;~__return_67749~0 := main_~check__tmp~12#1;main_~main__c1~0#1 := ~__return_67749~0; {48630#false} is VALID [2022-02-20 18:48:29,224 INFO L290 TraceCheckUtils]: 76: Hoare triple {48630#false} havoc main_~__tmp_3~0#1;main_~__tmp_3~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~2#1;main_~assert__arg~2#1 := main_~__tmp_3~0#1; {48630#false} is VALID [2022-02-20 18:48:29,225 INFO L290 TraceCheckUtils]: 77: Hoare triple {48630#false} assume 0 == main_~assert__arg~2#1 % 256; {48630#false} is VALID [2022-02-20 18:48:29,225 INFO L290 TraceCheckUtils]: 78: Hoare triple {48630#false} assume !false; {48630#false} is VALID [2022-02-20 18:48:29,226 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 18:48:29,227 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 18:48:29,227 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [263417222] [2022-02-20 18:48:29,227 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [263417222] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 18:48:29,227 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 18:48:29,227 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-02-20 18:48:29,227 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1238967388] [2022-02-20 18:48:29,228 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 18:48:29,229 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 15.8) internal successors, (79), 4 states have internal predecessors, (79), 0 states have call successors, (0), 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 79 [2022-02-20 18:48:29,229 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 18:48:29,229 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 15.8) internal successors, (79), 4 states have internal predecessors, (79), 0 states have call successors, (0), 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 18:48:29,299 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 79 edges. 79 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:48:29,299 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-02-20 18:48:29,299 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 18:48:29,300 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-02-20 18:48:29,300 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-02-20 18:48:29,300 INFO L87 Difference]: Start difference. First operand 3678 states and 4784 transitions. Second operand has 5 states, 5 states have (on average 15.8) internal successors, (79), 4 states have internal predecessors, (79), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)