./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.ufo.BOUNDED-14.pals.c.v+nlh-reducer.c --full-output -ea --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 03d7b7b3 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -ea -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.ufo.BOUNDED-14.pals.c.v+nlh-reducer.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 4008c7bad6e9f0faf3cf745d811b7950453991ed3720a7122a910bf51077877c --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 18:56:39,946 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 18:56:39,948 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 18:56:39,979 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 18:56:39,980 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 18:56:39,982 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 18:56:39,983 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 18:56:39,985 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 18:56:39,987 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 18:56:39,990 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 18:56:39,991 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 18:56:39,992 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 18:56:39,992 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 18:56:39,994 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 18:56:39,995 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 18:56:39,997 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 18:56:39,998 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 18:56:39,998 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 18:56:40,000 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 18:56:40,005 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 18:56:40,006 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 18:56:40,007 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 18:56:40,008 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 18:56:40,008 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 18:56:40,013 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 18:56:40,013 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 18:56:40,013 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 18:56:40,014 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 18:56:40,015 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 18:56:40,015 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 18:56:40,016 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 18:56:40,016 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 18:56:40,018 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 18:56:40,019 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 18:56:40,020 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 18:56:40,020 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 18:56:40,020 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 18:56:40,021 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 18:56:40,021 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 18:56:40,021 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 18:56:40,022 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 18:56:40,022 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-02-20 18:56:40,046 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 18:56:40,047 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 18:56:40,047 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 18:56:40,047 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 18:56:40,048 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 18:56:40,048 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 18:56:40,049 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 18:56:40,049 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 18:56:40,049 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 18:56:40,049 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 18:56:40,050 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-20 18:56:40,050 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 18:56:40,050 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-20 18:56:40,050 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 18:56:40,050 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 18:56:40,051 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 18:56:40,051 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 18:56:40,051 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-20 18:56:40,051 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 18:56:40,051 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 18:56:40,051 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 18:56:40,051 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 18:56:40,052 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 18:56:40,052 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 18:56:40,052 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 18:56:40,052 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 18:56:40,052 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 18:56:40,053 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 18:56:40,054 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 18:56:40,054 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 18:56:40,054 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 18:56:40,054 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 18:56:40,054 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 18:56:40,054 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4008c7bad6e9f0faf3cf745d811b7950453991ed3720a7122a910bf51077877c [2022-02-20 18:56:40,210 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 18:56:40,223 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 18:56:40,224 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 18:56:40,225 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 18:56:40,226 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 18:56:40,227 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.ufo.BOUNDED-14.pals.c.v+nlh-reducer.c [2022-02-20 18:56:40,272 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e3f622f8f/ca9dd2d6f5e14853b519d8493b1e6c89/FLAG28ebb01a7 [2022-02-20 18:56:40,646 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 18:56:40,650 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.ufo.BOUNDED-14.pals.c.v+nlh-reducer.c [2022-02-20 18:56:40,667 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e3f622f8f/ca9dd2d6f5e14853b519d8493b1e6c89/FLAG28ebb01a7 [2022-02-20 18:56:41,030 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e3f622f8f/ca9dd2d6f5e14853b519d8493b1e6c89 [2022-02-20 18:56:41,032 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 18:56:41,033 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 18:56:41,036 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 18:56:41,036 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 18:56:41,040 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 18:56:41,040 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 06:56:41" (1/1) ... [2022-02-20 18:56:41,041 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72628896 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:56:41, skipping insertion in model container [2022-02-20 18:56:41,041 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 06:56:41" (1/1) ... [2022-02-20 18:56:41,045 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 18:56:41,080 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 18:56:41,257 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.ufo.BOUNDED-14.pals.c.v+nlh-reducer.c[10525,10538] [2022-02-20 18:56:41,297 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 18:56:41,307 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 18:56:41,365 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.ufo.BOUNDED-14.pals.c.v+nlh-reducer.c[10525,10538] [2022-02-20 18:56:41,403 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 18:56:41,416 INFO L208 MainTranslator]: Completed translation [2022-02-20 18:56:41,416 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:56:41 WrapperNode [2022-02-20 18:56:41,416 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 18:56:41,417 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 18:56:41,417 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 18:56:41,417 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 18:56:41,425 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:56:41" (1/1) ... [2022-02-20 18:56:41,442 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:56:41" (1/1) ... [2022-02-20 18:56:41,496 INFO L137 Inliner]: procedures = 26, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 841 [2022-02-20 18:56:41,506 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 18:56:41,507 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 18:56:41,507 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 18:56:41,507 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 18:56:41,513 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:56:41" (1/1) ... [2022-02-20 18:56:41,513 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:56:41" (1/1) ... [2022-02-20 18:56:41,520 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:56:41" (1/1) ... [2022-02-20 18:56:41,520 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:56:41" (1/1) ... [2022-02-20 18:56:41,540 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:56:41" (1/1) ... [2022-02-20 18:56:41,544 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:56:41" (1/1) ... [2022-02-20 18:56:41,547 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:56:41" (1/1) ... [2022-02-20 18:56:41,566 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 18:56:41,575 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 18:56:41,576 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 18:56:41,576 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 18:56:41,577 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:56:41" (1/1) ... [2022-02-20 18:56:41,581 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 18:56:41,588 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 18:56:41,597 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 18:56:41,598 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 18:56:41,629 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 18:56:41,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-20 18:56:41,629 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 18:56:41,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 18:56:41,763 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 18:56:41,764 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 18:56:42,440 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 18:56:42,445 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 18:56:42,445 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-02-20 18:56:42,447 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 06:56:42 BoogieIcfgContainer [2022-02-20 18:56:42,447 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 18:56:42,448 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 18:56:42,448 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 18:56:42,450 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 18:56:42,450 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 06:56:41" (1/3) ... [2022-02-20 18:56:42,451 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@e321d70 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 06:56:42, skipping insertion in model container [2022-02-20 18:56:42,451 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:56:41" (2/3) ... [2022-02-20 18:56:42,451 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@e321d70 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 06:56:42, skipping insertion in model container [2022-02-20 18:56:42,451 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 06:56:42" (3/3) ... [2022-02-20 18:56:42,452 INFO L111 eAbstractionObserver]: Analyzing ICFG pals_lcr.7.ufo.BOUNDED-14.pals.c.v+nlh-reducer.c [2022-02-20 18:56:42,458 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 18:56:42,458 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-02-20 18:56:42,494 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 18:56:42,499 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 18:56:42,499 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-02-20 18:56:42,518 INFO L276 IsEmpty]: Start isEmpty. Operand has 202 states, 200 states have (on average 1.765) internal successors, (353), 201 states have internal predecessors, (353), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:56:42,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-02-20 18:56:42,528 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 18:56:42,528 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 18:56:42,528 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 18:56:42,532 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 18:56:42,532 INFO L85 PathProgramCache]: Analyzing trace with hash -2055920229, now seen corresponding path program 1 times [2022-02-20 18:56:42,538 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 18:56:42,538 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [555952578] [2022-02-20 18:56:42,538 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 18:56:42,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 18:56:42,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:56:43,044 INFO L290 TraceCheckUtils]: 0: Hoare triple {205#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(49, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~nomsg~0 := -1;~r1~0 := 0;~p1~0 := 0;~p1_old~0 := 0;~p1_new~0 := 0;~id1~0 := 0;~st1~0 := 0;~send1~0 := 0;~mode1~0 := 0;~p2~0 := 0;~p2_old~0 := 0;~p2_new~0 := 0;~id2~0 := 0;~st2~0 := 0;~send2~0 := 0;~mode2~0 := 0;~p3~0 := 0;~p3_old~0 := 0;~p3_new~0 := 0;~id3~0 := 0;~st3~0 := 0;~send3~0 := 0;~mode3~0 := 0;~p4~0 := 0;~p4_old~0 := 0;~p4_new~0 := 0;~id4~0 := 0;~st4~0 := 0;~send4~0 := 0;~mode4~0 := 0;~p5~0 := 0;~p5_old~0 := 0;~p5_new~0 := 0;~id5~0 := 0;~st5~0 := 0;~send5~0 := 0;~mode5~0 := 0;~p6~0 := 0;~p6_old~0 := 0;~p6_new~0 := 0;~id6~0 := 0;~st6~0 := 0;~send6~0 := 0;~mode6~0 := 0;~p7~0 := 0;~p7_old~0 := 0;~p7_new~0 := 0;~id7~0 := 0;~st7~0 := 0;~send7~0 := 0;~mode7~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[3 := #funAddr~node4.base], ~nodes~0.offset[3 := #funAddr~node4.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[4 := #funAddr~node5.base], ~nodes~0.offset[4 := #funAddr~node5.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[5 := #funAddr~node6.base], ~nodes~0.offset[5 := #funAddr~node6.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[6 := #funAddr~node7.base], ~nodes~0.offset[6 := #funAddr~node7.offset];~__return_28553~0 := 0;~__return_28698~0 := 0;~__tmp_28919_0~0 := 0;~__return_28955~0 := 0;~__return_28834~0 := 0; {205#true} is VALID [2022-02-20 18:56:43,051 INFO L290 TraceCheckUtils]: 1: Hoare triple {205#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~nondet5#1, main_#t~nondet6#1, main_#t~nondet7#1, main_#t~nondet8#1, main_#t~nondet9#1, main_#t~nondet10#1, main_#t~nondet11#1, main_#t~nondet12#1, main_#t~nondet13#1, main_#t~nondet14#1, main_#t~nondet15#1, main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~nondet28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_~node6____CPAchecker_TMP_0~1#1, main_~node6__m6~2#1, main_~node5____CPAchecker_TMP_0~1#1, main_~node5__m5~2#1, main_~node4____CPAchecker_TMP_0~1#1, main_~node4__m4~2#1, main_~node3____CPAchecker_TMP_0~1#1, main_~node3__m3~2#1, main_~node2____CPAchecker_TMP_0~1#1, main_~node2__m2~2#1, main_~node1____CPAchecker_TMP_0~1#1, main_~node1__m1~2#1, main_~main____CPAchecker_TMP_0~1#1, main_~__tmp_2~0#1, main_~assert__arg~1#1, main_~check__tmp~1#1, main_~node7____CPAchecker_TMP_0~1#1, main_~node7__m7~1#1, main_~node6__m6~1#1, main_~node5__m5~1#1, main_~node4__m4~1#1, main_~node3__m3~1#1, main_~node2__m2~1#1, main_~node1__m1~1#1, main_~main____CPAchecker_TMP_0~0#1, main_~__tmp_1~0#1, main_~assert__arg~0#1, main_~check__tmp~0#1, main_~node7____CPAchecker_TMP_0~0#1, main_~node7__m7~0#1, main_~node6____CPAchecker_TMP_0~0#1, main_~node6__m6~0#1, main_~node5____CPAchecker_TMP_0~0#1, main_~node5__m5~0#1, main_~node4____CPAchecker_TMP_0~0#1, main_~node4__m4~0#1, main_~node3____CPAchecker_TMP_0~0#1, main_~node3__m3~0#1, main_~node2____CPAchecker_TMP_0~0#1, main_~node2__m2~0#1, main_~node1____CPAchecker_TMP_0~0#1, main_~node1__m1~0#1, main_~init__tmp~0#1, main_~main__c1~0#1, main_~main__i2~0#1;havoc main_~main__c1~0#1;havoc main_~main__i2~0#1;main_~main__c1~0#1 := 0;assume -128 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 127;~r1~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -128 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 127;~id1~0 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -128 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 127;~st1~0 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -128 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 127;~send1~0 := main_#t~nondet7#1;havoc main_#t~nondet7#1;~mode1~0 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -128 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 127;~id2~0 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -128 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 127;~st2~0 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -128 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 127;~send2~0 := main_#t~nondet11#1;havoc main_#t~nondet11#1;~mode2~0 := main_#t~nondet12#1;havoc main_#t~nondet12#1;assume -128 <= main_#t~nondet13#1 && main_#t~nondet13#1 <= 127;~id3~0 := main_#t~nondet13#1;havoc main_#t~nondet13#1;assume -128 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 127;~st3~0 := main_#t~nondet14#1;havoc main_#t~nondet14#1;assume -128 <= main_#t~nondet15#1 && main_#t~nondet15#1 <= 127;~send3~0 := main_#t~nondet15#1;havoc main_#t~nondet15#1;~mode3~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;assume -128 <= main_#t~nondet17#1 && main_#t~nondet17#1 <= 127;~id4~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;assume -128 <= main_#t~nondet18#1 && main_#t~nondet18#1 <= 127;~st4~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;assume -128 <= main_#t~nondet19#1 && main_#t~nondet19#1 <= 127;~send4~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;~mode4~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;assume -128 <= main_#t~nondet21#1 && main_#t~nondet21#1 <= 127;~id5~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;assume -128 <= main_#t~nondet22#1 && main_#t~nondet22#1 <= 127;~st5~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;assume -128 <= main_#t~nondet23#1 && main_#t~nondet23#1 <= 127;~send5~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;~mode5~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;assume -128 <= main_#t~nondet25#1 && main_#t~nondet25#1 <= 127;~id6~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;assume -128 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 127;~st6~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;assume -128 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 127;~send6~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~mode6~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;assume -128 <= main_#t~nondet29#1 && main_#t~nondet29#1 <= 127;~id7~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;assume -128 <= main_#t~nondet30#1 && main_#t~nondet30#1 <= 127;~st7~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;assume -128 <= main_#t~nondet31#1 && main_#t~nondet31#1 <= 127;~send7~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;~mode7~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;havoc main_~init__tmp~0#1; {205#true} is VALID [2022-02-20 18:56:43,063 INFO L290 TraceCheckUtils]: 2: Hoare triple {205#true} assume 0 == ~r1~0; {205#true} is VALID [2022-02-20 18:56:43,063 INFO L290 TraceCheckUtils]: 3: Hoare triple {205#true} assume ~id1~0 >= 0; {205#true} is VALID [2022-02-20 18:56:43,064 INFO L290 TraceCheckUtils]: 4: Hoare triple {205#true} assume 0 == ~st1~0; {207#(<= ~st1~0 0)} is VALID [2022-02-20 18:56:43,064 INFO L290 TraceCheckUtils]: 5: Hoare triple {207#(<= ~st1~0 0)} assume ~send1~0 == ~id1~0; {207#(<= ~st1~0 0)} is VALID [2022-02-20 18:56:43,065 INFO L290 TraceCheckUtils]: 6: Hoare triple {207#(<= ~st1~0 0)} assume 0 == ~mode1~0 % 256; {207#(<= ~st1~0 0)} is VALID [2022-02-20 18:56:43,065 INFO L290 TraceCheckUtils]: 7: Hoare triple {207#(<= ~st1~0 0)} assume ~id2~0 >= 0; {207#(<= ~st1~0 0)} is VALID [2022-02-20 18:56:43,066 INFO L290 TraceCheckUtils]: 8: Hoare triple {207#(<= ~st1~0 0)} assume 0 == ~st2~0; {208#(<= (+ ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:43,066 INFO L290 TraceCheckUtils]: 9: Hoare triple {208#(<= (+ ~st2~0 ~st1~0) 0)} assume ~send2~0 == ~id2~0; {208#(<= (+ ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:43,066 INFO L290 TraceCheckUtils]: 10: Hoare triple {208#(<= (+ ~st2~0 ~st1~0) 0)} assume 0 == ~mode2~0 % 256; {208#(<= (+ ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:43,067 INFO L290 TraceCheckUtils]: 11: Hoare triple {208#(<= (+ ~st2~0 ~st1~0) 0)} assume ~id3~0 >= 0; {208#(<= (+ ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:43,067 INFO L290 TraceCheckUtils]: 12: Hoare triple {208#(<= (+ ~st2~0 ~st1~0) 0)} assume 0 == ~st3~0; {209#(<= (+ ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:43,068 INFO L290 TraceCheckUtils]: 13: Hoare triple {209#(<= (+ ~st3~0 ~st2~0 ~st1~0) 0)} assume ~send3~0 == ~id3~0; {209#(<= (+ ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:43,068 INFO L290 TraceCheckUtils]: 14: Hoare triple {209#(<= (+ ~st3~0 ~st2~0 ~st1~0) 0)} assume 0 == ~mode3~0 % 256; {209#(<= (+ ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:43,068 INFO L290 TraceCheckUtils]: 15: Hoare triple {209#(<= (+ ~st3~0 ~st2~0 ~st1~0) 0)} assume ~id4~0 >= 0; {209#(<= (+ ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:43,069 INFO L290 TraceCheckUtils]: 16: Hoare triple {209#(<= (+ ~st3~0 ~st2~0 ~st1~0) 0)} assume 0 == ~st4~0; {210#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:43,069 INFO L290 TraceCheckUtils]: 17: Hoare triple {210#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} assume ~send4~0 == ~id4~0; {210#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:43,071 INFO L290 TraceCheckUtils]: 18: Hoare triple {210#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} assume 0 == ~mode4~0 % 256; {210#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:43,071 INFO L290 TraceCheckUtils]: 19: Hoare triple {210#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} assume ~id5~0 >= 0; {210#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:43,072 INFO L290 TraceCheckUtils]: 20: Hoare triple {210#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} assume 0 == ~st5~0; {211#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:43,073 INFO L290 TraceCheckUtils]: 21: Hoare triple {211#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} assume ~send5~0 == ~id5~0; {211#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:43,073 INFO L290 TraceCheckUtils]: 22: Hoare triple {211#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} assume 0 == ~mode5~0 % 256; {211#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:43,074 INFO L290 TraceCheckUtils]: 23: Hoare triple {211#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} assume ~id6~0 >= 0; {211#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:43,074 INFO L290 TraceCheckUtils]: 24: Hoare triple {211#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} assume 0 == ~st6~0; {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:43,076 INFO L290 TraceCheckUtils]: 25: Hoare triple {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0) 0)} assume ~send6~0 == ~id6~0; {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:43,077 INFO L290 TraceCheckUtils]: 26: Hoare triple {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0) 0)} assume 0 == ~mode6~0 % 256; {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:43,077 INFO L290 TraceCheckUtils]: 27: Hoare triple {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0) 0)} assume ~id7~0 >= 0; {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:43,082 INFO L290 TraceCheckUtils]: 28: Hoare triple {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0) 0)} assume 0 == ~st7~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:43,082 INFO L290 TraceCheckUtils]: 29: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~send7~0 == ~id7~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:43,083 INFO L290 TraceCheckUtils]: 30: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume 0 == ~mode7~0 % 256; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:43,084 INFO L290 TraceCheckUtils]: 31: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id1~0 != ~id2~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:43,084 INFO L290 TraceCheckUtils]: 32: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id1~0 != ~id3~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:43,085 INFO L290 TraceCheckUtils]: 33: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id1~0 != ~id4~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:43,085 INFO L290 TraceCheckUtils]: 34: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id1~0 != ~id5~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:43,086 INFO L290 TraceCheckUtils]: 35: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id1~0 != ~id6~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:43,086 INFO L290 TraceCheckUtils]: 36: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id1~0 != ~id7~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:43,087 INFO L290 TraceCheckUtils]: 37: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id2~0 != ~id3~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:43,087 INFO L290 TraceCheckUtils]: 38: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id2~0 != ~id4~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:43,087 INFO L290 TraceCheckUtils]: 39: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id2~0 != ~id5~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:43,088 INFO L290 TraceCheckUtils]: 40: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id2~0 != ~id6~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:43,088 INFO L290 TraceCheckUtils]: 41: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id2~0 != ~id7~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:43,089 INFO L290 TraceCheckUtils]: 42: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id3~0 != ~id4~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:43,090 INFO L290 TraceCheckUtils]: 43: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id3~0 != ~id5~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:43,091 INFO L290 TraceCheckUtils]: 44: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id3~0 != ~id6~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:43,091 INFO L290 TraceCheckUtils]: 45: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id3~0 != ~id7~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:43,092 INFO L290 TraceCheckUtils]: 46: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id4~0 != ~id5~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:43,092 INFO L290 TraceCheckUtils]: 47: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id4~0 != ~id6~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:43,093 INFO L290 TraceCheckUtils]: 48: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id4~0 != ~id7~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:43,095 INFO L290 TraceCheckUtils]: 49: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id5~0 != ~id6~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:43,096 INFO L290 TraceCheckUtils]: 50: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id5~0 != ~id7~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:43,097 INFO L290 TraceCheckUtils]: 51: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id6~0 != ~id7~0;main_~init__tmp~0#1 := 1;~__return_28553~0 := main_~init__tmp~0#1;main_~main__i2~0#1 := ~__return_28553~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:43,097 INFO L290 TraceCheckUtils]: 52: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume 0 != main_~main__i2~0#1;~p1_old~0 := ~nomsg~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~nomsg~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~nomsg~0;~p3_new~0 := ~nomsg~0;~p4_old~0 := ~nomsg~0;~p4_new~0 := ~nomsg~0;~p5_old~0 := ~nomsg~0;~p5_new~0 := ~nomsg~0;~p6_old~0 := ~nomsg~0;~p6_new~0 := ~nomsg~0;~p7_old~0 := ~nomsg~0;~p7_new~0 := ~nomsg~0;main_~main__i2~0#1 := 0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:43,098 INFO L290 TraceCheckUtils]: 53: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume main_~main__i2~0#1 < 14;havoc main_~node1__m1~0#1;main_~node1__m1~0#1 := ~nomsg~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:43,098 INFO L290 TraceCheckUtils]: 54: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode1~0 % 256);havoc main_~node1____CPAchecker_TMP_0~0#1; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:43,099 INFO L290 TraceCheckUtils]: 55: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(~send1~0 != ~nomsg~0);main_~node1____CPAchecker_TMP_0~0#1 := ~p1_new~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:43,099 INFO L290 TraceCheckUtils]: 56: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~p1_new~0 := (if main_~node1____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node1____CPAchecker_TMP_0~0#1 % 256 else main_~node1____CPAchecker_TMP_0~0#1 % 256 - 256);~mode1~0 := 1;havoc main_~node2__m2~0#1;main_~node2__m2~0#1 := ~nomsg~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:43,100 INFO L290 TraceCheckUtils]: 57: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode2~0 % 256);havoc main_~node2____CPAchecker_TMP_0~0#1; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:43,100 INFO L290 TraceCheckUtils]: 58: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(~send2~0 != ~nomsg~0);main_~node2____CPAchecker_TMP_0~0#1 := ~p2_new~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:43,101 INFO L290 TraceCheckUtils]: 59: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~p2_new~0 := (if main_~node2____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node2____CPAchecker_TMP_0~0#1 % 256 else main_~node2____CPAchecker_TMP_0~0#1 % 256 - 256);~mode2~0 := 1;havoc main_~node3__m3~0#1;main_~node3__m3~0#1 := ~nomsg~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:43,101 INFO L290 TraceCheckUtils]: 60: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode3~0 % 256);havoc main_~node3____CPAchecker_TMP_0~0#1; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:43,102 INFO L290 TraceCheckUtils]: 61: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(~send3~0 != ~nomsg~0);main_~node3____CPAchecker_TMP_0~0#1 := ~p3_new~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:43,102 INFO L290 TraceCheckUtils]: 62: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~p3_new~0 := (if main_~node3____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node3____CPAchecker_TMP_0~0#1 % 256 else main_~node3____CPAchecker_TMP_0~0#1 % 256 - 256);~mode3~0 := 1;havoc main_~node4__m4~0#1;main_~node4__m4~0#1 := ~nomsg~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:43,103 INFO L290 TraceCheckUtils]: 63: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode4~0 % 256);havoc main_~node4____CPAchecker_TMP_0~0#1; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:43,103 INFO L290 TraceCheckUtils]: 64: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(~send4~0 != ~nomsg~0);main_~node4____CPAchecker_TMP_0~0#1 := ~p4_new~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:43,104 INFO L290 TraceCheckUtils]: 65: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~p4_new~0 := (if main_~node4____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node4____CPAchecker_TMP_0~0#1 % 256 else main_~node4____CPAchecker_TMP_0~0#1 % 256 - 256);~mode4~0 := 1;havoc main_~node5__m5~0#1;main_~node5__m5~0#1 := ~nomsg~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:43,104 INFO L290 TraceCheckUtils]: 66: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode5~0 % 256);havoc main_~node5____CPAchecker_TMP_0~0#1; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:43,105 INFO L290 TraceCheckUtils]: 67: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(~send5~0 != ~nomsg~0);main_~node5____CPAchecker_TMP_0~0#1 := ~p5_new~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:43,105 INFO L290 TraceCheckUtils]: 68: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~p5_new~0 := (if main_~node5____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node5____CPAchecker_TMP_0~0#1 % 256 else main_~node5____CPAchecker_TMP_0~0#1 % 256 - 256);~mode5~0 := 1;havoc main_~node6__m6~0#1;main_~node6__m6~0#1 := ~nomsg~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:43,106 INFO L290 TraceCheckUtils]: 69: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode6~0 % 256);havoc main_~node6____CPAchecker_TMP_0~0#1; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:43,106 INFO L290 TraceCheckUtils]: 70: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(~send6~0 != ~nomsg~0);main_~node6____CPAchecker_TMP_0~0#1 := ~p6_new~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:43,107 INFO L290 TraceCheckUtils]: 71: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~p6_new~0 := (if main_~node6____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node6____CPAchecker_TMP_0~0#1 % 256 else main_~node6____CPAchecker_TMP_0~0#1 % 256 - 256);~mode6~0 := 1;havoc main_~node7__m7~0#1;main_~node7__m7~0#1 := ~nomsg~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:43,107 INFO L290 TraceCheckUtils]: 72: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode7~0 % 256);havoc main_~node7____CPAchecker_TMP_0~0#1; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:43,108 INFO L290 TraceCheckUtils]: 73: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(~send7~0 != ~nomsg~0);main_~node7____CPAchecker_TMP_0~0#1 := ~p7_new~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:43,108 INFO L290 TraceCheckUtils]: 74: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~p7_new~0 := (if main_~node7____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node7____CPAchecker_TMP_0~0#1 % 256 else main_~node7____CPAchecker_TMP_0~0#1 % 256 - 256);~mode7~0 := 1;~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;~p4_old~0 := ~p4_new~0;~p4_new~0 := ~nomsg~0;~p5_old~0 := ~p5_new~0;~p5_new~0 := ~nomsg~0;~p6_old~0 := ~p6_new~0;~p6_new~0 := ~nomsg~0;~p7_old~0 := ~p7_new~0;~p7_new~0 := ~nomsg~0;havoc main_~check__tmp~0#1; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:43,109 INFO L290 TraceCheckUtils]: 75: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0 + ~st7~0 <= 1; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:43,109 INFO L290 TraceCheckUtils]: 76: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(~r1~0 >= 7); {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:43,110 INFO L290 TraceCheckUtils]: 77: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0 + ~st7~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:43,110 INFO L290 TraceCheckUtils]: 78: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~r1~0 < 7;main_~check__tmp~0#1 := 1;~__return_28698~0 := main_~check__tmp~0#1;main_~main__c1~0#1 := ~__return_28698~0;havoc main_~__tmp_1~0#1;main_~__tmp_1~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~0#1;main_~assert__arg~0#1 := main_~__tmp_1~0#1; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:43,111 INFO L290 TraceCheckUtils]: 79: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(0 == main_~assert__arg~0#1 % 256);main_~main____CPAchecker_TMP_0~0#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:43,111 INFO L290 TraceCheckUtils]: 80: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume main_~main__i2~0#1 < 14;havoc main_~node1__m1~1#1;main_~node1__m1~1#1 := ~nomsg~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:43,112 INFO L290 TraceCheckUtils]: 81: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(0 == ~mode1~0 % 256);~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256);main_~node1__m1~1#1 := ~p7_old~0;~p7_old~0 := ~nomsg~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:43,112 INFO L290 TraceCheckUtils]: 82: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(main_~node1__m1~1#1 != ~nomsg~0); {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:43,113 INFO L290 TraceCheckUtils]: 83: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~mode1~0 := 0;havoc main_~node2__m2~1#1;main_~node2__m2~1#1 := ~nomsg~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:43,113 INFO L290 TraceCheckUtils]: 84: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(0 == ~mode2~0 % 256);main_~node2__m2~1#1 := ~p1_old~0;~p1_old~0 := ~nomsg~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:43,114 INFO L290 TraceCheckUtils]: 85: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(main_~node2__m2~1#1 != ~nomsg~0); {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:43,114 INFO L290 TraceCheckUtils]: 86: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~mode2~0 := 0;havoc main_~node3__m3~1#1;main_~node3__m3~1#1 := ~nomsg~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:43,114 INFO L290 TraceCheckUtils]: 87: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(0 == ~mode3~0 % 256);main_~node3__m3~1#1 := ~p2_old~0;~p2_old~0 := ~nomsg~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:43,115 INFO L290 TraceCheckUtils]: 88: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(main_~node3__m3~1#1 != ~nomsg~0); {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:43,115 INFO L290 TraceCheckUtils]: 89: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~mode3~0 := 0;havoc main_~node4__m4~1#1;main_~node4__m4~1#1 := ~nomsg~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:43,116 INFO L290 TraceCheckUtils]: 90: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(0 == ~mode4~0 % 256);main_~node4__m4~1#1 := ~p3_old~0;~p3_old~0 := ~nomsg~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:43,116 INFO L290 TraceCheckUtils]: 91: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(main_~node4__m4~1#1 != ~nomsg~0); {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:43,117 INFO L290 TraceCheckUtils]: 92: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~mode4~0 := 0;havoc main_~node5__m5~1#1;main_~node5__m5~1#1 := ~nomsg~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:43,117 INFO L290 TraceCheckUtils]: 93: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(0 == ~mode5~0 % 256);main_~node5__m5~1#1 := ~p4_old~0;~p4_old~0 := ~nomsg~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:43,118 INFO L290 TraceCheckUtils]: 94: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(main_~node5__m5~1#1 != ~nomsg~0); {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:43,118 INFO L290 TraceCheckUtils]: 95: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~mode5~0 := 0;havoc main_~node6__m6~1#1;main_~node6__m6~1#1 := ~nomsg~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:43,119 INFO L290 TraceCheckUtils]: 96: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(0 == ~mode6~0 % 256);main_~node6__m6~1#1 := ~p5_old~0;~p5_old~0 := ~nomsg~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:43,119 INFO L290 TraceCheckUtils]: 97: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(main_~node6__m6~1#1 != ~nomsg~0); {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:43,120 INFO L290 TraceCheckUtils]: 98: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~mode6~0 := 0;~__tmp_28919_0~0 := main_~main____CPAchecker_TMP_0~0#1; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:43,120 INFO L290 TraceCheckUtils]: 99: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} main_~main____CPAchecker_TMP_0~0#1 := ~__tmp_28919_0~0;havoc main_~node7__m7~1#1;main_~node7__m7~1#1 := ~nomsg~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:43,120 INFO L290 TraceCheckUtils]: 100: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(0 == ~mode7~0 % 256);main_~node7__m7~1#1 := ~p6_old~0;~p6_old~0 := ~nomsg~0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:43,121 INFO L290 TraceCheckUtils]: 101: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(main_~node7__m7~1#1 != ~nomsg~0); {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:43,121 INFO L290 TraceCheckUtils]: 102: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~mode7~0 := 0; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:43,122 INFO L290 TraceCheckUtils]: 103: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;~p4_old~0 := ~p4_new~0;~p4_new~0 := ~nomsg~0;~p5_old~0 := ~p5_new~0;~p5_new~0 := ~nomsg~0;~p6_old~0 := ~p6_new~0;~p6_new~0 := ~nomsg~0;~p7_old~0 := ~p7_new~0;~p7_new~0 := ~nomsg~0;havoc main_~check__tmp~1#1; {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:43,122 INFO L290 TraceCheckUtils]: 104: Hoare triple {213#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0 + ~st7~0 <= 1);main_~check__tmp~1#1 := 0; {206#false} is VALID [2022-02-20 18:56:43,123 INFO L290 TraceCheckUtils]: 105: Hoare triple {206#false} ~__return_28955~0 := main_~check__tmp~1#1;main_~main__c1~0#1 := ~__return_28955~0;havoc main_~__tmp_2~0#1;main_~__tmp_2~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~1#1;main_~assert__arg~1#1 := main_~__tmp_2~0#1; {206#false} is VALID [2022-02-20 18:56:43,123 INFO L290 TraceCheckUtils]: 106: Hoare triple {206#false} assume 0 == main_~assert__arg~1#1 % 256; {206#false} is VALID [2022-02-20 18:56:43,123 INFO L290 TraceCheckUtils]: 107: Hoare triple {206#false} assume !false; {206#false} is VALID [2022-02-20 18:56:43,125 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 18:56:43,125 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 18:56:43,125 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [555952578] [2022-02-20 18:56:43,126 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [555952578] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 18:56:43,126 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 18:56:43,126 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-02-20 18:56:43,127 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [825298203] [2022-02-20 18:56:43,128 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 18:56:43,131 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 12.0) internal successors, (108), 9 states have internal predecessors, (108), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 108 [2022-02-20 18:56:43,132 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 18:56:43,134 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 9 states, 9 states have (on average 12.0) internal successors, (108), 9 states have internal predecessors, (108), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:56:43,218 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 108 edges. 108 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:56:43,219 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-02-20 18:56:43,219 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 18:56:43,231 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-02-20 18:56:43,232 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2022-02-20 18:56:43,235 INFO L87 Difference]: Start difference. First operand has 202 states, 200 states have (on average 1.765) internal successors, (353), 201 states have internal predecessors, (353), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 9 states, 9 states have (on average 12.0) internal successors, (108), 9 states have internal predecessors, (108), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:56:48,380 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:56:48,381 INFO L93 Difference]: Finished difference Result 1459 states and 2342 transitions. [2022-02-20 18:56:48,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-02-20 18:56:48,381 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 12.0) internal successors, (108), 9 states have internal predecessors, (108), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 108 [2022-02-20 18:56:48,382 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 18:56:48,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 12.0) internal successors, (108), 9 states have internal predecessors, (108), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:56:48,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 2342 transitions. [2022-02-20 18:56:48,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 12.0) internal successors, (108), 9 states have internal predecessors, (108), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:56:48,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 2342 transitions. [2022-02-20 18:56:48,420 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 2342 transitions. [2022-02-20 18:56:49,918 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 2342 edges. 2342 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:56:50,040 INFO L225 Difference]: With dead ends: 1459 [2022-02-20 18:56:50,040 INFO L226 Difference]: Without dead ends: 1333 [2022-02-20 18:56:50,044 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 28 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=124, Invalid=256, Unknown=0, NotChecked=0, Total=380 [2022-02-20 18:56:50,046 INFO L933 BasicCegarLoop]: 868 mSDtfsCounter, 2676 mSDsluCounter, 6172 mSDsCounter, 0 mSdLazyCounter, 483 mSolverCounterSat, 11 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2676 SdHoareTripleChecker+Valid, 7040 SdHoareTripleChecker+Invalid, 494 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 483 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-02-20 18:56:50,047 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2676 Valid, 7040 Invalid, 494 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 483 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-02-20 18:56:50,059 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1333 states. [2022-02-20 18:56:50,229 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1333 to 304. [2022-02-20 18:56:50,229 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 18:56:50,233 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1333 states. Second operand has 304 states, 303 states have (on average 1.4422442244224423) internal successors, (437), 303 states have internal predecessors, (437), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:56:50,234 INFO L74 IsIncluded]: Start isIncluded. First operand 1333 states. Second operand has 304 states, 303 states have (on average 1.4422442244224423) internal successors, (437), 303 states have internal predecessors, (437), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:56:50,234 INFO L87 Difference]: Start difference. First operand 1333 states. Second operand has 304 states, 303 states have (on average 1.4422442244224423) internal successors, (437), 303 states have internal predecessors, (437), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:56:50,296 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:56:50,296 INFO L93 Difference]: Finished difference Result 1333 states and 2047 transitions. [2022-02-20 18:56:50,296 INFO L276 IsEmpty]: Start isEmpty. Operand 1333 states and 2047 transitions. [2022-02-20 18:56:50,303 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:56:50,303 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:56:50,304 INFO L74 IsIncluded]: Start isIncluded. First operand has 304 states, 303 states have (on average 1.4422442244224423) internal successors, (437), 303 states have internal predecessors, (437), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand 1333 states. [2022-02-20 18:56:50,305 INFO L87 Difference]: Start difference. First operand has 304 states, 303 states have (on average 1.4422442244224423) internal successors, (437), 303 states have internal predecessors, (437), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand 1333 states. [2022-02-20 18:56:50,357 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:56:50,357 INFO L93 Difference]: Finished difference Result 1333 states and 2047 transitions. [2022-02-20 18:56:50,357 INFO L276 IsEmpty]: Start isEmpty. Operand 1333 states and 2047 transitions. [2022-02-20 18:56:50,359 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:56:50,359 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:56:50,359 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 18:56:50,359 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 18:56:50,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 304 states, 303 states have (on average 1.4422442244224423) internal successors, (437), 303 states have internal predecessors, (437), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:56:50,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 304 states and 437 transitions. [2022-02-20 18:56:50,367 INFO L78 Accepts]: Start accepts. Automaton has 304 states and 437 transitions. Word has length 108 [2022-02-20 18:56:50,368 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 18:56:50,368 INFO L470 AbstractCegarLoop]: Abstraction has 304 states and 437 transitions. [2022-02-20 18:56:50,369 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 12.0) internal successors, (108), 9 states have internal predecessors, (108), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:56:50,369 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 437 transitions. [2022-02-20 18:56:50,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-02-20 18:56:50,371 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 18:56:50,372 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 18:56:50,372 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-20 18:56:50,373 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 18:56:50,375 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 18:56:50,375 INFO L85 PathProgramCache]: Analyzing trace with hash -924120728, now seen corresponding path program 1 times [2022-02-20 18:56:50,375 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 18:56:50,375 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [810297837] [2022-02-20 18:56:50,375 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 18:56:50,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 18:56:50,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:56:50,610 INFO L290 TraceCheckUtils]: 0: Hoare triple {5263#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(49, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~nomsg~0 := -1;~r1~0 := 0;~p1~0 := 0;~p1_old~0 := 0;~p1_new~0 := 0;~id1~0 := 0;~st1~0 := 0;~send1~0 := 0;~mode1~0 := 0;~p2~0 := 0;~p2_old~0 := 0;~p2_new~0 := 0;~id2~0 := 0;~st2~0 := 0;~send2~0 := 0;~mode2~0 := 0;~p3~0 := 0;~p3_old~0 := 0;~p3_new~0 := 0;~id3~0 := 0;~st3~0 := 0;~send3~0 := 0;~mode3~0 := 0;~p4~0 := 0;~p4_old~0 := 0;~p4_new~0 := 0;~id4~0 := 0;~st4~0 := 0;~send4~0 := 0;~mode4~0 := 0;~p5~0 := 0;~p5_old~0 := 0;~p5_new~0 := 0;~id5~0 := 0;~st5~0 := 0;~send5~0 := 0;~mode5~0 := 0;~p6~0 := 0;~p6_old~0 := 0;~p6_new~0 := 0;~id6~0 := 0;~st6~0 := 0;~send6~0 := 0;~mode6~0 := 0;~p7~0 := 0;~p7_old~0 := 0;~p7_new~0 := 0;~id7~0 := 0;~st7~0 := 0;~send7~0 := 0;~mode7~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[3 := #funAddr~node4.base], ~nodes~0.offset[3 := #funAddr~node4.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[4 := #funAddr~node5.base], ~nodes~0.offset[4 := #funAddr~node5.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[5 := #funAddr~node6.base], ~nodes~0.offset[5 := #funAddr~node6.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[6 := #funAddr~node7.base], ~nodes~0.offset[6 := #funAddr~node7.offset];~__return_28553~0 := 0;~__return_28698~0 := 0;~__tmp_28919_0~0 := 0;~__return_28955~0 := 0;~__return_28834~0 := 0; {5263#true} is VALID [2022-02-20 18:56:50,611 INFO L290 TraceCheckUtils]: 1: Hoare triple {5263#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~nondet5#1, main_#t~nondet6#1, main_#t~nondet7#1, main_#t~nondet8#1, main_#t~nondet9#1, main_#t~nondet10#1, main_#t~nondet11#1, main_#t~nondet12#1, main_#t~nondet13#1, main_#t~nondet14#1, main_#t~nondet15#1, main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~nondet28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_~node6____CPAchecker_TMP_0~1#1, main_~node6__m6~2#1, main_~node5____CPAchecker_TMP_0~1#1, main_~node5__m5~2#1, main_~node4____CPAchecker_TMP_0~1#1, main_~node4__m4~2#1, main_~node3____CPAchecker_TMP_0~1#1, main_~node3__m3~2#1, main_~node2____CPAchecker_TMP_0~1#1, main_~node2__m2~2#1, main_~node1____CPAchecker_TMP_0~1#1, main_~node1__m1~2#1, main_~main____CPAchecker_TMP_0~1#1, main_~__tmp_2~0#1, main_~assert__arg~1#1, main_~check__tmp~1#1, main_~node7____CPAchecker_TMP_0~1#1, main_~node7__m7~1#1, main_~node6__m6~1#1, main_~node5__m5~1#1, main_~node4__m4~1#1, main_~node3__m3~1#1, main_~node2__m2~1#1, main_~node1__m1~1#1, main_~main____CPAchecker_TMP_0~0#1, main_~__tmp_1~0#1, main_~assert__arg~0#1, main_~check__tmp~0#1, main_~node7____CPAchecker_TMP_0~0#1, main_~node7__m7~0#1, main_~node6____CPAchecker_TMP_0~0#1, main_~node6__m6~0#1, main_~node5____CPAchecker_TMP_0~0#1, main_~node5__m5~0#1, main_~node4____CPAchecker_TMP_0~0#1, main_~node4__m4~0#1, main_~node3____CPAchecker_TMP_0~0#1, main_~node3__m3~0#1, main_~node2____CPAchecker_TMP_0~0#1, main_~node2__m2~0#1, main_~node1____CPAchecker_TMP_0~0#1, main_~node1__m1~0#1, main_~init__tmp~0#1, main_~main__c1~0#1, main_~main__i2~0#1;havoc main_~main__c1~0#1;havoc main_~main__i2~0#1;main_~main__c1~0#1 := 0;assume -128 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 127;~r1~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -128 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 127;~id1~0 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -128 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 127;~st1~0 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -128 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 127;~send1~0 := main_#t~nondet7#1;havoc main_#t~nondet7#1;~mode1~0 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -128 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 127;~id2~0 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -128 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 127;~st2~0 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -128 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 127;~send2~0 := main_#t~nondet11#1;havoc main_#t~nondet11#1;~mode2~0 := main_#t~nondet12#1;havoc main_#t~nondet12#1;assume -128 <= main_#t~nondet13#1 && main_#t~nondet13#1 <= 127;~id3~0 := main_#t~nondet13#1;havoc main_#t~nondet13#1;assume -128 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 127;~st3~0 := main_#t~nondet14#1;havoc main_#t~nondet14#1;assume -128 <= main_#t~nondet15#1 && main_#t~nondet15#1 <= 127;~send3~0 := main_#t~nondet15#1;havoc main_#t~nondet15#1;~mode3~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;assume -128 <= main_#t~nondet17#1 && main_#t~nondet17#1 <= 127;~id4~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;assume -128 <= main_#t~nondet18#1 && main_#t~nondet18#1 <= 127;~st4~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;assume -128 <= main_#t~nondet19#1 && main_#t~nondet19#1 <= 127;~send4~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;~mode4~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;assume -128 <= main_#t~nondet21#1 && main_#t~nondet21#1 <= 127;~id5~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;assume -128 <= main_#t~nondet22#1 && main_#t~nondet22#1 <= 127;~st5~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;assume -128 <= main_#t~nondet23#1 && main_#t~nondet23#1 <= 127;~send5~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;~mode5~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;assume -128 <= main_#t~nondet25#1 && main_#t~nondet25#1 <= 127;~id6~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;assume -128 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 127;~st6~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;assume -128 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 127;~send6~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~mode6~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;assume -128 <= main_#t~nondet29#1 && main_#t~nondet29#1 <= 127;~id7~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;assume -128 <= main_#t~nondet30#1 && main_#t~nondet30#1 <= 127;~st7~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;assume -128 <= main_#t~nondet31#1 && main_#t~nondet31#1 <= 127;~send7~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;~mode7~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;havoc main_~init__tmp~0#1; {5263#true} is VALID [2022-02-20 18:56:50,611 INFO L290 TraceCheckUtils]: 2: Hoare triple {5263#true} assume 0 == ~r1~0; {5263#true} is VALID [2022-02-20 18:56:50,611 INFO L290 TraceCheckUtils]: 3: Hoare triple {5263#true} assume ~id1~0 >= 0; {5263#true} is VALID [2022-02-20 18:56:50,612 INFO L290 TraceCheckUtils]: 4: Hoare triple {5263#true} assume 0 == ~st1~0; {5263#true} is VALID [2022-02-20 18:56:50,612 INFO L290 TraceCheckUtils]: 5: Hoare triple {5263#true} assume ~send1~0 == ~id1~0; {5263#true} is VALID [2022-02-20 18:56:50,613 INFO L290 TraceCheckUtils]: 6: Hoare triple {5263#true} assume 0 == ~mode1~0 % 256; {5263#true} is VALID [2022-02-20 18:56:50,613 INFO L290 TraceCheckUtils]: 7: Hoare triple {5263#true} assume ~id2~0 >= 0; {5263#true} is VALID [2022-02-20 18:56:50,613 INFO L290 TraceCheckUtils]: 8: Hoare triple {5263#true} assume 0 == ~st2~0; {5265#(<= ~st2~0 0)} is VALID [2022-02-20 18:56:50,614 INFO L290 TraceCheckUtils]: 9: Hoare triple {5265#(<= ~st2~0 0)} assume ~send2~0 == ~id2~0; {5265#(<= ~st2~0 0)} is VALID [2022-02-20 18:56:50,615 INFO L290 TraceCheckUtils]: 10: Hoare triple {5265#(<= ~st2~0 0)} assume 0 == ~mode2~0 % 256; {5265#(<= ~st2~0 0)} is VALID [2022-02-20 18:56:50,615 INFO L290 TraceCheckUtils]: 11: Hoare triple {5265#(<= ~st2~0 0)} assume ~id3~0 >= 0; {5265#(<= ~st2~0 0)} is VALID [2022-02-20 18:56:50,617 INFO L290 TraceCheckUtils]: 12: Hoare triple {5265#(<= ~st2~0 0)} assume 0 == ~st3~0; {5266#(<= (+ ~st3~0 ~st2~0) 0)} is VALID [2022-02-20 18:56:50,617 INFO L290 TraceCheckUtils]: 13: Hoare triple {5266#(<= (+ ~st3~0 ~st2~0) 0)} assume ~send3~0 == ~id3~0; {5266#(<= (+ ~st3~0 ~st2~0) 0)} is VALID [2022-02-20 18:56:50,627 INFO L290 TraceCheckUtils]: 14: Hoare triple {5266#(<= (+ ~st3~0 ~st2~0) 0)} assume 0 == ~mode3~0 % 256; {5266#(<= (+ ~st3~0 ~st2~0) 0)} is VALID [2022-02-20 18:56:50,628 INFO L290 TraceCheckUtils]: 15: Hoare triple {5266#(<= (+ ~st3~0 ~st2~0) 0)} assume ~id4~0 >= 0; {5266#(<= (+ ~st3~0 ~st2~0) 0)} is VALID [2022-02-20 18:56:50,631 INFO L290 TraceCheckUtils]: 16: Hoare triple {5266#(<= (+ ~st3~0 ~st2~0) 0)} assume 0 == ~st4~0; {5267#(<= (+ ~st4~0 ~st3~0 ~st2~0) 0)} is VALID [2022-02-20 18:56:50,631 INFO L290 TraceCheckUtils]: 17: Hoare triple {5267#(<= (+ ~st4~0 ~st3~0 ~st2~0) 0)} assume ~send4~0 == ~id4~0; {5267#(<= (+ ~st4~0 ~st3~0 ~st2~0) 0)} is VALID [2022-02-20 18:56:50,632 INFO L290 TraceCheckUtils]: 18: Hoare triple {5267#(<= (+ ~st4~0 ~st3~0 ~st2~0) 0)} assume 0 == ~mode4~0 % 256; {5267#(<= (+ ~st4~0 ~st3~0 ~st2~0) 0)} is VALID [2022-02-20 18:56:50,634 INFO L290 TraceCheckUtils]: 19: Hoare triple {5267#(<= (+ ~st4~0 ~st3~0 ~st2~0) 0)} assume ~id5~0 >= 0; {5267#(<= (+ ~st4~0 ~st3~0 ~st2~0) 0)} is VALID [2022-02-20 18:56:50,635 INFO L290 TraceCheckUtils]: 20: Hoare triple {5267#(<= (+ ~st4~0 ~st3~0 ~st2~0) 0)} assume 0 == ~st5~0; {5268#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0) 0)} is VALID [2022-02-20 18:56:50,636 INFO L290 TraceCheckUtils]: 21: Hoare triple {5268#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0) 0)} assume ~send5~0 == ~id5~0; {5268#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0) 0)} is VALID [2022-02-20 18:56:50,636 INFO L290 TraceCheckUtils]: 22: Hoare triple {5268#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0) 0)} assume 0 == ~mode5~0 % 256; {5268#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0) 0)} is VALID [2022-02-20 18:56:50,636 INFO L290 TraceCheckUtils]: 23: Hoare triple {5268#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0) 0)} assume ~id6~0 >= 0; {5268#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0) 0)} is VALID [2022-02-20 18:56:50,637 INFO L290 TraceCheckUtils]: 24: Hoare triple {5268#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0) 0)} assume 0 == ~st6~0; {5269#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:50,637 INFO L290 TraceCheckUtils]: 25: Hoare triple {5269#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st6~0) 0)} assume ~send6~0 == ~id6~0; {5269#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:50,638 INFO L290 TraceCheckUtils]: 26: Hoare triple {5269#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st6~0) 0)} assume 0 == ~mode6~0 % 256; {5269#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:50,638 INFO L290 TraceCheckUtils]: 27: Hoare triple {5269#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st6~0) 0)} assume ~id7~0 >= 0; {5269#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:50,641 INFO L290 TraceCheckUtils]: 28: Hoare triple {5269#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st6~0) 0)} assume 0 == ~st7~0; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:50,641 INFO L290 TraceCheckUtils]: 29: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume ~send7~0 == ~id7~0; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:50,642 INFO L290 TraceCheckUtils]: 30: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume 0 == ~mode7~0 % 256; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:50,642 INFO L290 TraceCheckUtils]: 31: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume ~id1~0 != ~id2~0; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:50,643 INFO L290 TraceCheckUtils]: 32: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume ~id1~0 != ~id3~0; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:50,643 INFO L290 TraceCheckUtils]: 33: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume ~id1~0 != ~id4~0; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:50,644 INFO L290 TraceCheckUtils]: 34: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume ~id1~0 != ~id5~0; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:50,644 INFO L290 TraceCheckUtils]: 35: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume ~id1~0 != ~id6~0; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:50,645 INFO L290 TraceCheckUtils]: 36: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume ~id1~0 != ~id7~0; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:50,648 INFO L290 TraceCheckUtils]: 37: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume ~id2~0 != ~id3~0; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:50,649 INFO L290 TraceCheckUtils]: 38: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume ~id2~0 != ~id4~0; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:50,649 INFO L290 TraceCheckUtils]: 39: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume ~id2~0 != ~id5~0; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:50,649 INFO L290 TraceCheckUtils]: 40: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume ~id2~0 != ~id6~0; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:50,650 INFO L290 TraceCheckUtils]: 41: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume ~id2~0 != ~id7~0; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:50,650 INFO L290 TraceCheckUtils]: 42: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume ~id3~0 != ~id4~0; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:50,651 INFO L290 TraceCheckUtils]: 43: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume ~id3~0 != ~id5~0; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:50,651 INFO L290 TraceCheckUtils]: 44: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume ~id3~0 != ~id6~0; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:50,652 INFO L290 TraceCheckUtils]: 45: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume ~id3~0 != ~id7~0; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:50,652 INFO L290 TraceCheckUtils]: 46: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume ~id4~0 != ~id5~0; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:50,653 INFO L290 TraceCheckUtils]: 47: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume ~id4~0 != ~id6~0; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:50,653 INFO L290 TraceCheckUtils]: 48: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume ~id4~0 != ~id7~0; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:50,653 INFO L290 TraceCheckUtils]: 49: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume ~id5~0 != ~id6~0; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:50,654 INFO L290 TraceCheckUtils]: 50: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume ~id5~0 != ~id7~0; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:50,654 INFO L290 TraceCheckUtils]: 51: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume ~id6~0 != ~id7~0;main_~init__tmp~0#1 := 1;~__return_28553~0 := main_~init__tmp~0#1;main_~main__i2~0#1 := ~__return_28553~0; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:50,655 INFO L290 TraceCheckUtils]: 52: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume 0 != main_~main__i2~0#1;~p1_old~0 := ~nomsg~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~nomsg~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~nomsg~0;~p3_new~0 := ~nomsg~0;~p4_old~0 := ~nomsg~0;~p4_new~0 := ~nomsg~0;~p5_old~0 := ~nomsg~0;~p5_new~0 := ~nomsg~0;~p6_old~0 := ~nomsg~0;~p6_new~0 := ~nomsg~0;~p7_old~0 := ~nomsg~0;~p7_new~0 := ~nomsg~0;main_~main__i2~0#1 := 0; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:50,655 INFO L290 TraceCheckUtils]: 53: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume main_~main__i2~0#1 < 14;havoc main_~node1__m1~0#1;main_~node1__m1~0#1 := ~nomsg~0; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:50,655 INFO L290 TraceCheckUtils]: 54: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode1~0 % 256);havoc main_~node1____CPAchecker_TMP_0~0#1; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:50,656 INFO L290 TraceCheckUtils]: 55: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume !(~send1~0 != ~nomsg~0);main_~node1____CPAchecker_TMP_0~0#1 := ~p1_new~0; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:50,656 INFO L290 TraceCheckUtils]: 56: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} ~p1_new~0 := (if main_~node1____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node1____CPAchecker_TMP_0~0#1 % 256 else main_~node1____CPAchecker_TMP_0~0#1 % 256 - 256);~mode1~0 := 1;havoc main_~node2__m2~0#1;main_~node2__m2~0#1 := ~nomsg~0; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:50,657 INFO L290 TraceCheckUtils]: 57: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode2~0 % 256);havoc main_~node2____CPAchecker_TMP_0~0#1; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:50,657 INFO L290 TraceCheckUtils]: 58: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume !(~send2~0 != ~nomsg~0);main_~node2____CPAchecker_TMP_0~0#1 := ~p2_new~0; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:50,658 INFO L290 TraceCheckUtils]: 59: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} ~p2_new~0 := (if main_~node2____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node2____CPAchecker_TMP_0~0#1 % 256 else main_~node2____CPAchecker_TMP_0~0#1 % 256 - 256);~mode2~0 := 1;havoc main_~node3__m3~0#1;main_~node3__m3~0#1 := ~nomsg~0; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:50,659 INFO L290 TraceCheckUtils]: 60: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode3~0 % 256);havoc main_~node3____CPAchecker_TMP_0~0#1; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:50,659 INFO L290 TraceCheckUtils]: 61: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume !(~send3~0 != ~nomsg~0);main_~node3____CPAchecker_TMP_0~0#1 := ~p3_new~0; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:50,659 INFO L290 TraceCheckUtils]: 62: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} ~p3_new~0 := (if main_~node3____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node3____CPAchecker_TMP_0~0#1 % 256 else main_~node3____CPAchecker_TMP_0~0#1 % 256 - 256);~mode3~0 := 1;havoc main_~node4__m4~0#1;main_~node4__m4~0#1 := ~nomsg~0; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:50,660 INFO L290 TraceCheckUtils]: 63: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode4~0 % 256);havoc main_~node4____CPAchecker_TMP_0~0#1; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:50,660 INFO L290 TraceCheckUtils]: 64: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume !(~send4~0 != ~nomsg~0);main_~node4____CPAchecker_TMP_0~0#1 := ~p4_new~0; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:50,661 INFO L290 TraceCheckUtils]: 65: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} ~p4_new~0 := (if main_~node4____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node4____CPAchecker_TMP_0~0#1 % 256 else main_~node4____CPAchecker_TMP_0~0#1 % 256 - 256);~mode4~0 := 1;havoc main_~node5__m5~0#1;main_~node5__m5~0#1 := ~nomsg~0; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:50,661 INFO L290 TraceCheckUtils]: 66: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode5~0 % 256);havoc main_~node5____CPAchecker_TMP_0~0#1; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:50,662 INFO L290 TraceCheckUtils]: 67: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume !(~send5~0 != ~nomsg~0);main_~node5____CPAchecker_TMP_0~0#1 := ~p5_new~0; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:50,662 INFO L290 TraceCheckUtils]: 68: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} ~p5_new~0 := (if main_~node5____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node5____CPAchecker_TMP_0~0#1 % 256 else main_~node5____CPAchecker_TMP_0~0#1 % 256 - 256);~mode5~0 := 1;havoc main_~node6__m6~0#1;main_~node6__m6~0#1 := ~nomsg~0; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:50,663 INFO L290 TraceCheckUtils]: 69: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode6~0 % 256);havoc main_~node6____CPAchecker_TMP_0~0#1; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:50,663 INFO L290 TraceCheckUtils]: 70: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume !(~send6~0 != ~nomsg~0);main_~node6____CPAchecker_TMP_0~0#1 := ~p6_new~0; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:50,663 INFO L290 TraceCheckUtils]: 71: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} ~p6_new~0 := (if main_~node6____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node6____CPAchecker_TMP_0~0#1 % 256 else main_~node6____CPAchecker_TMP_0~0#1 % 256 - 256);~mode6~0 := 1;havoc main_~node7__m7~0#1;main_~node7__m7~0#1 := ~nomsg~0; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:50,664 INFO L290 TraceCheckUtils]: 72: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode7~0 % 256);havoc main_~node7____CPAchecker_TMP_0~0#1; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:50,664 INFO L290 TraceCheckUtils]: 73: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume !(~send7~0 != ~nomsg~0);main_~node7____CPAchecker_TMP_0~0#1 := ~p7_new~0; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:50,668 INFO L290 TraceCheckUtils]: 74: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} ~p7_new~0 := (if main_~node7____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node7____CPAchecker_TMP_0~0#1 % 256 else main_~node7____CPAchecker_TMP_0~0#1 % 256 - 256);~mode7~0 := 1;~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;~p4_old~0 := ~p4_new~0;~p4_new~0 := ~nomsg~0;~p5_old~0 := ~p5_new~0;~p5_new~0 := ~nomsg~0;~p6_old~0 := ~p6_new~0;~p6_new~0 := ~nomsg~0;~p7_old~0 := ~p7_new~0;~p7_new~0 := ~nomsg~0;havoc main_~check__tmp~0#1; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:50,669 INFO L290 TraceCheckUtils]: 75: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0 + ~st7~0 <= 1; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:50,669 INFO L290 TraceCheckUtils]: 76: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume !(~r1~0 >= 7); {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:50,670 INFO L290 TraceCheckUtils]: 77: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0 + ~st7~0; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:50,671 INFO L290 TraceCheckUtils]: 78: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume ~r1~0 < 7;main_~check__tmp~0#1 := 1;~__return_28698~0 := main_~check__tmp~0#1;main_~main__c1~0#1 := ~__return_28698~0;havoc main_~__tmp_1~0#1;main_~__tmp_1~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~0#1;main_~assert__arg~0#1 := main_~__tmp_1~0#1; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:50,671 INFO L290 TraceCheckUtils]: 79: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume !(0 == main_~assert__arg~0#1 % 256);main_~main____CPAchecker_TMP_0~0#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:50,672 INFO L290 TraceCheckUtils]: 80: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume main_~main__i2~0#1 < 14;havoc main_~node1__m1~1#1;main_~node1__m1~1#1 := ~nomsg~0; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:50,672 INFO L290 TraceCheckUtils]: 81: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume !(0 == ~mode1~0 % 256);~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256);main_~node1__m1~1#1 := ~p7_old~0;~p7_old~0 := ~nomsg~0; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:50,673 INFO L290 TraceCheckUtils]: 82: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume main_~node1__m1~1#1 != ~nomsg~0; {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:50,673 INFO L290 TraceCheckUtils]: 83: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume !(main_~node1__m1~1#1 > ~id1~0); {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:50,673 INFO L290 TraceCheckUtils]: 84: Hoare triple {5270#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume main_~node1__m1~1#1 == ~id1~0;~st1~0 := 1; {5271#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:50,674 INFO L290 TraceCheckUtils]: 85: Hoare triple {5271#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} ~mode1~0 := 0;havoc main_~node2__m2~1#1;main_~node2__m2~1#1 := ~nomsg~0; {5271#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:50,674 INFO L290 TraceCheckUtils]: 86: Hoare triple {5271#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} assume !(0 == ~mode2~0 % 256);main_~node2__m2~1#1 := ~p1_old~0;~p1_old~0 := ~nomsg~0; {5271#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:50,675 INFO L290 TraceCheckUtils]: 87: Hoare triple {5271#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} assume !(main_~node2__m2~1#1 != ~nomsg~0); {5271#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:50,675 INFO L290 TraceCheckUtils]: 88: Hoare triple {5271#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} ~mode2~0 := 0;havoc main_~node3__m3~1#1;main_~node3__m3~1#1 := ~nomsg~0; {5271#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:50,676 INFO L290 TraceCheckUtils]: 89: Hoare triple {5271#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} assume !(0 == ~mode3~0 % 256);main_~node3__m3~1#1 := ~p2_old~0;~p2_old~0 := ~nomsg~0; {5271#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:50,676 INFO L290 TraceCheckUtils]: 90: Hoare triple {5271#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} assume !(main_~node3__m3~1#1 != ~nomsg~0); {5271#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:50,676 INFO L290 TraceCheckUtils]: 91: Hoare triple {5271#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} ~mode3~0 := 0;havoc main_~node4__m4~1#1;main_~node4__m4~1#1 := ~nomsg~0; {5271#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:50,677 INFO L290 TraceCheckUtils]: 92: Hoare triple {5271#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} assume !(0 == ~mode4~0 % 256);main_~node4__m4~1#1 := ~p3_old~0;~p3_old~0 := ~nomsg~0; {5271#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:50,677 INFO L290 TraceCheckUtils]: 93: Hoare triple {5271#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} assume !(main_~node4__m4~1#1 != ~nomsg~0); {5271#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:50,678 INFO L290 TraceCheckUtils]: 94: Hoare triple {5271#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} ~mode4~0 := 0;havoc main_~node5__m5~1#1;main_~node5__m5~1#1 := ~nomsg~0; {5271#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:50,678 INFO L290 TraceCheckUtils]: 95: Hoare triple {5271#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} assume !(0 == ~mode5~0 % 256);main_~node5__m5~1#1 := ~p4_old~0;~p4_old~0 := ~nomsg~0; {5271#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:50,682 INFO L290 TraceCheckUtils]: 96: Hoare triple {5271#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} assume !(main_~node5__m5~1#1 != ~nomsg~0); {5271#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:50,682 INFO L290 TraceCheckUtils]: 97: Hoare triple {5271#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} ~mode5~0 := 0;havoc main_~node6__m6~1#1;main_~node6__m6~1#1 := ~nomsg~0; {5271#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:50,683 INFO L290 TraceCheckUtils]: 98: Hoare triple {5271#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} assume !(0 == ~mode6~0 % 256);main_~node6__m6~1#1 := ~p5_old~0;~p5_old~0 := ~nomsg~0; {5271#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:50,683 INFO L290 TraceCheckUtils]: 99: Hoare triple {5271#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} assume !(main_~node6__m6~1#1 != ~nomsg~0); {5271#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:50,683 INFO L290 TraceCheckUtils]: 100: Hoare triple {5271#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} ~mode6~0 := 0;~__tmp_28919_0~0 := main_~main____CPAchecker_TMP_0~0#1; {5271#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:50,684 INFO L290 TraceCheckUtils]: 101: Hoare triple {5271#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} main_~main____CPAchecker_TMP_0~0#1 := ~__tmp_28919_0~0;havoc main_~node7__m7~1#1;main_~node7__m7~1#1 := ~nomsg~0; {5271#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:50,684 INFO L290 TraceCheckUtils]: 102: Hoare triple {5271#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} assume !(0 == ~mode7~0 % 256);main_~node7__m7~1#1 := ~p6_old~0;~p6_old~0 := ~nomsg~0; {5271#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:50,685 INFO L290 TraceCheckUtils]: 103: Hoare triple {5271#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} assume !(main_~node7__m7~1#1 != ~nomsg~0); {5271#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:50,685 INFO L290 TraceCheckUtils]: 104: Hoare triple {5271#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} ~mode7~0 := 0; {5271#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:50,686 INFO L290 TraceCheckUtils]: 105: Hoare triple {5271#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} ~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;~p4_old~0 := ~p4_new~0;~p4_new~0 := ~nomsg~0;~p5_old~0 := ~p5_new~0;~p5_new~0 := ~nomsg~0;~p6_old~0 := ~p6_new~0;~p6_new~0 := ~nomsg~0;~p7_old~0 := ~p7_new~0;~p7_new~0 := ~nomsg~0;havoc main_~check__tmp~1#1; {5271#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:50,686 INFO L290 TraceCheckUtils]: 106: Hoare triple {5271#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0 + ~st7~0 <= 1);main_~check__tmp~1#1 := 0; {5264#false} is VALID [2022-02-20 18:56:50,686 INFO L290 TraceCheckUtils]: 107: Hoare triple {5264#false} ~__return_28955~0 := main_~check__tmp~1#1;main_~main__c1~0#1 := ~__return_28955~0;havoc main_~__tmp_2~0#1;main_~__tmp_2~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~1#1;main_~assert__arg~1#1 := main_~__tmp_2~0#1; {5264#false} is VALID [2022-02-20 18:56:50,686 INFO L290 TraceCheckUtils]: 108: Hoare triple {5264#false} assume 0 == main_~assert__arg~1#1 % 256; {5264#false} is VALID [2022-02-20 18:56:50,686 INFO L290 TraceCheckUtils]: 109: Hoare triple {5264#false} assume !false; {5264#false} is VALID [2022-02-20 18:56:50,688 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 18:56:50,688 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 18:56:50,689 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [810297837] [2022-02-20 18:56:50,689 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [810297837] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 18:56:50,689 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 18:56:50,689 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-02-20 18:56:50,689 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1032819683] [2022-02-20 18:56:50,689 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 18:56:50,690 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 12.222222222222221) internal successors, (110), 9 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 110 [2022-02-20 18:56:50,692 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 18:56:50,692 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 9 states, 9 states have (on average 12.222222222222221) internal successors, (110), 9 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:56:50,761 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 110 edges. 110 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:56:50,761 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-02-20 18:56:50,761 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 18:56:50,762 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-02-20 18:56:50,762 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2022-02-20 18:56:50,762 INFO L87 Difference]: Start difference. First operand 304 states and 437 transitions. Second operand has 9 states, 9 states have (on average 12.222222222222221) internal successors, (110), 9 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:56:54,772 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:56:54,772 INFO L93 Difference]: Finished difference Result 1560 states and 2419 transitions. [2022-02-20 18:56:54,772 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-20 18:56:54,773 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 12.222222222222221) internal successors, (110), 9 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 110 [2022-02-20 18:56:54,773 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 18:56:54,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 12.222222222222221) internal successors, (110), 9 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:56:54,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1419 transitions. [2022-02-20 18:56:54,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 12.222222222222221) internal successors, (110), 9 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:56:54,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1419 transitions. [2022-02-20 18:56:54,784 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 1419 transitions. [2022-02-20 18:56:55,707 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1419 edges. 1419 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:56:55,773 INFO L225 Difference]: With dead ends: 1560 [2022-02-20 18:56:55,773 INFO L226 Difference]: Without dead ends: 1400 [2022-02-20 18:56:55,774 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=70, Invalid=140, Unknown=0, NotChecked=0, Total=210 [2022-02-20 18:56:55,775 INFO L933 BasicCegarLoop]: 831 mSDtfsCounter, 1946 mSDsluCounter, 3187 mSDsCounter, 0 mSdLazyCounter, 378 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1946 SdHoareTripleChecker+Valid, 4018 SdHoareTripleChecker+Invalid, 385 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 378 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-02-20 18:56:55,776 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1946 Valid, 4018 Invalid, 385 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 378 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-02-20 18:56:55,777 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1400 states. [2022-02-20 18:56:56,276 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1400 to 483. [2022-02-20 18:56:56,276 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 18:56:56,277 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1400 states. Second operand has 483 states, 482 states have (on average 1.495850622406639) internal successors, (721), 482 states have internal predecessors, (721), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:56:56,278 INFO L74 IsIncluded]: Start isIncluded. First operand 1400 states. Second operand has 483 states, 482 states have (on average 1.495850622406639) internal successors, (721), 482 states have internal predecessors, (721), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:56:56,279 INFO L87 Difference]: Start difference. First operand 1400 states. Second operand has 483 states, 482 states have (on average 1.495850622406639) internal successors, (721), 482 states have internal predecessors, (721), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:56:56,333 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:56:56,333 INFO L93 Difference]: Finished difference Result 1400 states and 2165 transitions. [2022-02-20 18:56:56,334 INFO L276 IsEmpty]: Start isEmpty. Operand 1400 states and 2165 transitions. [2022-02-20 18:56:56,335 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:56:56,335 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:56:56,336 INFO L74 IsIncluded]: Start isIncluded. First operand has 483 states, 482 states have (on average 1.495850622406639) internal successors, (721), 482 states have internal predecessors, (721), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand 1400 states. [2022-02-20 18:56:56,337 INFO L87 Difference]: Start difference. First operand has 483 states, 482 states have (on average 1.495850622406639) internal successors, (721), 482 states have internal predecessors, (721), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand 1400 states. [2022-02-20 18:56:56,392 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:56:56,393 INFO L93 Difference]: Finished difference Result 1400 states and 2165 transitions. [2022-02-20 18:56:56,393 INFO L276 IsEmpty]: Start isEmpty. Operand 1400 states and 2165 transitions. [2022-02-20 18:56:56,394 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:56:56,394 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:56:56,394 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 18:56:56,395 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 18:56:56,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 483 states, 482 states have (on average 1.495850622406639) internal successors, (721), 482 states have internal predecessors, (721), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:56:56,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 483 states and 721 transitions. [2022-02-20 18:56:56,408 INFO L78 Accepts]: Start accepts. Automaton has 483 states and 721 transitions. Word has length 110 [2022-02-20 18:56:56,408 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 18:56:56,409 INFO L470 AbstractCegarLoop]: Abstraction has 483 states and 721 transitions. [2022-02-20 18:56:56,409 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 12.222222222222221) internal successors, (110), 9 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:56:56,409 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 721 transitions. [2022-02-20 18:56:56,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-02-20 18:56:56,415 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 18:56:56,416 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 18:56:56,416 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-20 18:56:56,416 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 18:56:56,417 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 18:56:56,417 INFO L85 PathProgramCache]: Analyzing trace with hash -1292919580, now seen corresponding path program 1 times [2022-02-20 18:56:56,417 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 18:56:56,417 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2091055385] [2022-02-20 18:56:56,417 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 18:56:56,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 18:56:56,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:56:56,698 INFO L290 TraceCheckUtils]: 0: Hoare triple {10839#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(49, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~nomsg~0 := -1;~r1~0 := 0;~p1~0 := 0;~p1_old~0 := 0;~p1_new~0 := 0;~id1~0 := 0;~st1~0 := 0;~send1~0 := 0;~mode1~0 := 0;~p2~0 := 0;~p2_old~0 := 0;~p2_new~0 := 0;~id2~0 := 0;~st2~0 := 0;~send2~0 := 0;~mode2~0 := 0;~p3~0 := 0;~p3_old~0 := 0;~p3_new~0 := 0;~id3~0 := 0;~st3~0 := 0;~send3~0 := 0;~mode3~0 := 0;~p4~0 := 0;~p4_old~0 := 0;~p4_new~0 := 0;~id4~0 := 0;~st4~0 := 0;~send4~0 := 0;~mode4~0 := 0;~p5~0 := 0;~p5_old~0 := 0;~p5_new~0 := 0;~id5~0 := 0;~st5~0 := 0;~send5~0 := 0;~mode5~0 := 0;~p6~0 := 0;~p6_old~0 := 0;~p6_new~0 := 0;~id6~0 := 0;~st6~0 := 0;~send6~0 := 0;~mode6~0 := 0;~p7~0 := 0;~p7_old~0 := 0;~p7_new~0 := 0;~id7~0 := 0;~st7~0 := 0;~send7~0 := 0;~mode7~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[3 := #funAddr~node4.base], ~nodes~0.offset[3 := #funAddr~node4.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[4 := #funAddr~node5.base], ~nodes~0.offset[4 := #funAddr~node5.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[5 := #funAddr~node6.base], ~nodes~0.offset[5 := #funAddr~node6.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[6 := #funAddr~node7.base], ~nodes~0.offset[6 := #funAddr~node7.offset];~__return_28553~0 := 0;~__return_28698~0 := 0;~__tmp_28919_0~0 := 0;~__return_28955~0 := 0;~__return_28834~0 := 0; {10839#true} is VALID [2022-02-20 18:56:56,699 INFO L290 TraceCheckUtils]: 1: Hoare triple {10839#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~nondet5#1, main_#t~nondet6#1, main_#t~nondet7#1, main_#t~nondet8#1, main_#t~nondet9#1, main_#t~nondet10#1, main_#t~nondet11#1, main_#t~nondet12#1, main_#t~nondet13#1, main_#t~nondet14#1, main_#t~nondet15#1, main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~nondet28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_~node6____CPAchecker_TMP_0~1#1, main_~node6__m6~2#1, main_~node5____CPAchecker_TMP_0~1#1, main_~node5__m5~2#1, main_~node4____CPAchecker_TMP_0~1#1, main_~node4__m4~2#1, main_~node3____CPAchecker_TMP_0~1#1, main_~node3__m3~2#1, main_~node2____CPAchecker_TMP_0~1#1, main_~node2__m2~2#1, main_~node1____CPAchecker_TMP_0~1#1, main_~node1__m1~2#1, main_~main____CPAchecker_TMP_0~1#1, main_~__tmp_2~0#1, main_~assert__arg~1#1, main_~check__tmp~1#1, main_~node7____CPAchecker_TMP_0~1#1, main_~node7__m7~1#1, main_~node6__m6~1#1, main_~node5__m5~1#1, main_~node4__m4~1#1, main_~node3__m3~1#1, main_~node2__m2~1#1, main_~node1__m1~1#1, main_~main____CPAchecker_TMP_0~0#1, main_~__tmp_1~0#1, main_~assert__arg~0#1, main_~check__tmp~0#1, main_~node7____CPAchecker_TMP_0~0#1, main_~node7__m7~0#1, main_~node6____CPAchecker_TMP_0~0#1, main_~node6__m6~0#1, main_~node5____CPAchecker_TMP_0~0#1, main_~node5__m5~0#1, main_~node4____CPAchecker_TMP_0~0#1, main_~node4__m4~0#1, main_~node3____CPAchecker_TMP_0~0#1, main_~node3__m3~0#1, main_~node2____CPAchecker_TMP_0~0#1, main_~node2__m2~0#1, main_~node1____CPAchecker_TMP_0~0#1, main_~node1__m1~0#1, main_~init__tmp~0#1, main_~main__c1~0#1, main_~main__i2~0#1;havoc main_~main__c1~0#1;havoc main_~main__i2~0#1;main_~main__c1~0#1 := 0;assume -128 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 127;~r1~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -128 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 127;~id1~0 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -128 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 127;~st1~0 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -128 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 127;~send1~0 := main_#t~nondet7#1;havoc main_#t~nondet7#1;~mode1~0 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -128 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 127;~id2~0 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -128 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 127;~st2~0 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -128 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 127;~send2~0 := main_#t~nondet11#1;havoc main_#t~nondet11#1;~mode2~0 := main_#t~nondet12#1;havoc main_#t~nondet12#1;assume -128 <= main_#t~nondet13#1 && main_#t~nondet13#1 <= 127;~id3~0 := main_#t~nondet13#1;havoc main_#t~nondet13#1;assume -128 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 127;~st3~0 := main_#t~nondet14#1;havoc main_#t~nondet14#1;assume -128 <= main_#t~nondet15#1 && main_#t~nondet15#1 <= 127;~send3~0 := main_#t~nondet15#1;havoc main_#t~nondet15#1;~mode3~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;assume -128 <= main_#t~nondet17#1 && main_#t~nondet17#1 <= 127;~id4~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;assume -128 <= main_#t~nondet18#1 && main_#t~nondet18#1 <= 127;~st4~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;assume -128 <= main_#t~nondet19#1 && main_#t~nondet19#1 <= 127;~send4~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;~mode4~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;assume -128 <= main_#t~nondet21#1 && main_#t~nondet21#1 <= 127;~id5~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;assume -128 <= main_#t~nondet22#1 && main_#t~nondet22#1 <= 127;~st5~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;assume -128 <= main_#t~nondet23#1 && main_#t~nondet23#1 <= 127;~send5~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;~mode5~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;assume -128 <= main_#t~nondet25#1 && main_#t~nondet25#1 <= 127;~id6~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;assume -128 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 127;~st6~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;assume -128 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 127;~send6~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~mode6~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;assume -128 <= main_#t~nondet29#1 && main_#t~nondet29#1 <= 127;~id7~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;assume -128 <= main_#t~nondet30#1 && main_#t~nondet30#1 <= 127;~st7~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;assume -128 <= main_#t~nondet31#1 && main_#t~nondet31#1 <= 127;~send7~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;~mode7~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;havoc main_~init__tmp~0#1; {10839#true} is VALID [2022-02-20 18:56:56,699 INFO L290 TraceCheckUtils]: 2: Hoare triple {10839#true} assume 0 == ~r1~0; {10839#true} is VALID [2022-02-20 18:56:56,699 INFO L290 TraceCheckUtils]: 3: Hoare triple {10839#true} assume ~id1~0 >= 0; {10839#true} is VALID [2022-02-20 18:56:56,700 INFO L290 TraceCheckUtils]: 4: Hoare triple {10839#true} assume 0 == ~st1~0; {10841#(<= ~st1~0 0)} is VALID [2022-02-20 18:56:56,700 INFO L290 TraceCheckUtils]: 5: Hoare triple {10841#(<= ~st1~0 0)} assume ~send1~0 == ~id1~0; {10841#(<= ~st1~0 0)} is VALID [2022-02-20 18:56:56,700 INFO L290 TraceCheckUtils]: 6: Hoare triple {10841#(<= ~st1~0 0)} assume 0 == ~mode1~0 % 256; {10841#(<= ~st1~0 0)} is VALID [2022-02-20 18:56:56,701 INFO L290 TraceCheckUtils]: 7: Hoare triple {10841#(<= ~st1~0 0)} assume ~id2~0 >= 0; {10841#(<= ~st1~0 0)} is VALID [2022-02-20 18:56:56,701 INFO L290 TraceCheckUtils]: 8: Hoare triple {10841#(<= ~st1~0 0)} assume 0 == ~st2~0; {10841#(<= ~st1~0 0)} is VALID [2022-02-20 18:56:56,701 INFO L290 TraceCheckUtils]: 9: Hoare triple {10841#(<= ~st1~0 0)} assume ~send2~0 == ~id2~0; {10841#(<= ~st1~0 0)} is VALID [2022-02-20 18:56:56,702 INFO L290 TraceCheckUtils]: 10: Hoare triple {10841#(<= ~st1~0 0)} assume 0 == ~mode2~0 % 256; {10841#(<= ~st1~0 0)} is VALID [2022-02-20 18:56:56,702 INFO L290 TraceCheckUtils]: 11: Hoare triple {10841#(<= ~st1~0 0)} assume ~id3~0 >= 0; {10841#(<= ~st1~0 0)} is VALID [2022-02-20 18:56:56,702 INFO L290 TraceCheckUtils]: 12: Hoare triple {10841#(<= ~st1~0 0)} assume 0 == ~st3~0; {10842#(<= (+ ~st3~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:56,703 INFO L290 TraceCheckUtils]: 13: Hoare triple {10842#(<= (+ ~st3~0 ~st1~0) 0)} assume ~send3~0 == ~id3~0; {10842#(<= (+ ~st3~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:56,703 INFO L290 TraceCheckUtils]: 14: Hoare triple {10842#(<= (+ ~st3~0 ~st1~0) 0)} assume 0 == ~mode3~0 % 256; {10842#(<= (+ ~st3~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:56,704 INFO L290 TraceCheckUtils]: 15: Hoare triple {10842#(<= (+ ~st3~0 ~st1~0) 0)} assume ~id4~0 >= 0; {10842#(<= (+ ~st3~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:56,704 INFO L290 TraceCheckUtils]: 16: Hoare triple {10842#(<= (+ ~st3~0 ~st1~0) 0)} assume 0 == ~st4~0; {10843#(<= (+ ~st4~0 ~st3~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:56,704 INFO L290 TraceCheckUtils]: 17: Hoare triple {10843#(<= (+ ~st4~0 ~st3~0 ~st1~0) 0)} assume ~send4~0 == ~id4~0; {10843#(<= (+ ~st4~0 ~st3~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:56,705 INFO L290 TraceCheckUtils]: 18: Hoare triple {10843#(<= (+ ~st4~0 ~st3~0 ~st1~0) 0)} assume 0 == ~mode4~0 % 256; {10843#(<= (+ ~st4~0 ~st3~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:56,705 INFO L290 TraceCheckUtils]: 19: Hoare triple {10843#(<= (+ ~st4~0 ~st3~0 ~st1~0) 0)} assume ~id5~0 >= 0; {10843#(<= (+ ~st4~0 ~st3~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:56,706 INFO L290 TraceCheckUtils]: 20: Hoare triple {10843#(<= (+ ~st4~0 ~st3~0 ~st1~0) 0)} assume 0 == ~st5~0; {10844#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:56,706 INFO L290 TraceCheckUtils]: 21: Hoare triple {10844#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0) 0)} assume ~send5~0 == ~id5~0; {10844#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:56,707 INFO L290 TraceCheckUtils]: 22: Hoare triple {10844#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0) 0)} assume 0 == ~mode5~0 % 256; {10844#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:56,707 INFO L290 TraceCheckUtils]: 23: Hoare triple {10844#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0) 0)} assume ~id6~0 >= 0; {10844#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:56,707 INFO L290 TraceCheckUtils]: 24: Hoare triple {10844#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0) 0)} assume 0 == ~st6~0; {10845#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,708 INFO L290 TraceCheckUtils]: 25: Hoare triple {10845#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st6~0) 0)} assume ~send6~0 == ~id6~0; {10845#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,708 INFO L290 TraceCheckUtils]: 26: Hoare triple {10845#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st6~0) 0)} assume 0 == ~mode6~0 % 256; {10845#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,709 INFO L290 TraceCheckUtils]: 27: Hoare triple {10845#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st6~0) 0)} assume ~id7~0 >= 0; {10845#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,709 INFO L290 TraceCheckUtils]: 28: Hoare triple {10845#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st6~0) 0)} assume 0 == ~st7~0; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,709 INFO L290 TraceCheckUtils]: 29: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~send7~0 == ~id7~0; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,710 INFO L290 TraceCheckUtils]: 30: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume 0 == ~mode7~0 % 256; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,713 INFO L290 TraceCheckUtils]: 31: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id1~0 != ~id2~0; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,714 INFO L290 TraceCheckUtils]: 32: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id1~0 != ~id3~0; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,719 INFO L290 TraceCheckUtils]: 33: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id1~0 != ~id4~0; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,720 INFO L290 TraceCheckUtils]: 34: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id1~0 != ~id5~0; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,721 INFO L290 TraceCheckUtils]: 35: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id1~0 != ~id6~0; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,722 INFO L290 TraceCheckUtils]: 36: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id1~0 != ~id7~0; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,723 INFO L290 TraceCheckUtils]: 37: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id2~0 != ~id3~0; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,724 INFO L290 TraceCheckUtils]: 38: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id2~0 != ~id4~0; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,725 INFO L290 TraceCheckUtils]: 39: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id2~0 != ~id5~0; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,725 INFO L290 TraceCheckUtils]: 40: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id2~0 != ~id6~0; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,725 INFO L290 TraceCheckUtils]: 41: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id2~0 != ~id7~0; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,726 INFO L290 TraceCheckUtils]: 42: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id3~0 != ~id4~0; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,726 INFO L290 TraceCheckUtils]: 43: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id3~0 != ~id5~0; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,727 INFO L290 TraceCheckUtils]: 44: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id3~0 != ~id6~0; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,727 INFO L290 TraceCheckUtils]: 45: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id3~0 != ~id7~0; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,727 INFO L290 TraceCheckUtils]: 46: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id4~0 != ~id5~0; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,728 INFO L290 TraceCheckUtils]: 47: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id4~0 != ~id6~0; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,728 INFO L290 TraceCheckUtils]: 48: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id4~0 != ~id7~0; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,728 INFO L290 TraceCheckUtils]: 49: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id5~0 != ~id6~0; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,729 INFO L290 TraceCheckUtils]: 50: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id5~0 != ~id7~0; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,729 INFO L290 TraceCheckUtils]: 51: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id6~0 != ~id7~0;main_~init__tmp~0#1 := 1;~__return_28553~0 := main_~init__tmp~0#1;main_~main__i2~0#1 := ~__return_28553~0; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,730 INFO L290 TraceCheckUtils]: 52: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume 0 != main_~main__i2~0#1;~p1_old~0 := ~nomsg~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~nomsg~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~nomsg~0;~p3_new~0 := ~nomsg~0;~p4_old~0 := ~nomsg~0;~p4_new~0 := ~nomsg~0;~p5_old~0 := ~nomsg~0;~p5_new~0 := ~nomsg~0;~p6_old~0 := ~nomsg~0;~p6_new~0 := ~nomsg~0;~p7_old~0 := ~nomsg~0;~p7_new~0 := ~nomsg~0;main_~main__i2~0#1 := 0; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,730 INFO L290 TraceCheckUtils]: 53: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume main_~main__i2~0#1 < 14;havoc main_~node1__m1~0#1;main_~node1__m1~0#1 := ~nomsg~0; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,730 INFO L290 TraceCheckUtils]: 54: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode1~0 % 256);havoc main_~node1____CPAchecker_TMP_0~0#1; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,731 INFO L290 TraceCheckUtils]: 55: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(~send1~0 != ~nomsg~0);main_~node1____CPAchecker_TMP_0~0#1 := ~p1_new~0; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,731 INFO L290 TraceCheckUtils]: 56: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~p1_new~0 := (if main_~node1____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node1____CPAchecker_TMP_0~0#1 % 256 else main_~node1____CPAchecker_TMP_0~0#1 % 256 - 256);~mode1~0 := 1;havoc main_~node2__m2~0#1;main_~node2__m2~0#1 := ~nomsg~0; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,732 INFO L290 TraceCheckUtils]: 57: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode2~0 % 256);havoc main_~node2____CPAchecker_TMP_0~0#1; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,732 INFO L290 TraceCheckUtils]: 58: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(~send2~0 != ~nomsg~0);main_~node2____CPAchecker_TMP_0~0#1 := ~p2_new~0; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,732 INFO L290 TraceCheckUtils]: 59: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~p2_new~0 := (if main_~node2____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node2____CPAchecker_TMP_0~0#1 % 256 else main_~node2____CPAchecker_TMP_0~0#1 % 256 - 256);~mode2~0 := 1;havoc main_~node3__m3~0#1;main_~node3__m3~0#1 := ~nomsg~0; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,733 INFO L290 TraceCheckUtils]: 60: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode3~0 % 256);havoc main_~node3____CPAchecker_TMP_0~0#1; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,733 INFO L290 TraceCheckUtils]: 61: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(~send3~0 != ~nomsg~0);main_~node3____CPAchecker_TMP_0~0#1 := ~p3_new~0; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,734 INFO L290 TraceCheckUtils]: 62: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~p3_new~0 := (if main_~node3____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node3____CPAchecker_TMP_0~0#1 % 256 else main_~node3____CPAchecker_TMP_0~0#1 % 256 - 256);~mode3~0 := 1;havoc main_~node4__m4~0#1;main_~node4__m4~0#1 := ~nomsg~0; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,734 INFO L290 TraceCheckUtils]: 63: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode4~0 % 256);havoc main_~node4____CPAchecker_TMP_0~0#1; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,734 INFO L290 TraceCheckUtils]: 64: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(~send4~0 != ~nomsg~0);main_~node4____CPAchecker_TMP_0~0#1 := ~p4_new~0; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,735 INFO L290 TraceCheckUtils]: 65: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~p4_new~0 := (if main_~node4____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node4____CPAchecker_TMP_0~0#1 % 256 else main_~node4____CPAchecker_TMP_0~0#1 % 256 - 256);~mode4~0 := 1;havoc main_~node5__m5~0#1;main_~node5__m5~0#1 := ~nomsg~0; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,735 INFO L290 TraceCheckUtils]: 66: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode5~0 % 256);havoc main_~node5____CPAchecker_TMP_0~0#1; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,735 INFO L290 TraceCheckUtils]: 67: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(~send5~0 != ~nomsg~0);main_~node5____CPAchecker_TMP_0~0#1 := ~p5_new~0; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,736 INFO L290 TraceCheckUtils]: 68: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~p5_new~0 := (if main_~node5____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node5____CPAchecker_TMP_0~0#1 % 256 else main_~node5____CPAchecker_TMP_0~0#1 % 256 - 256);~mode5~0 := 1;havoc main_~node6__m6~0#1;main_~node6__m6~0#1 := ~nomsg~0; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,736 INFO L290 TraceCheckUtils]: 69: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode6~0 % 256);havoc main_~node6____CPAchecker_TMP_0~0#1; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,736 INFO L290 TraceCheckUtils]: 70: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(~send6~0 != ~nomsg~0);main_~node6____CPAchecker_TMP_0~0#1 := ~p6_new~0; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,737 INFO L290 TraceCheckUtils]: 71: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~p6_new~0 := (if main_~node6____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node6____CPAchecker_TMP_0~0#1 % 256 else main_~node6____CPAchecker_TMP_0~0#1 % 256 - 256);~mode6~0 := 1;havoc main_~node7__m7~0#1;main_~node7__m7~0#1 := ~nomsg~0; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,737 INFO L290 TraceCheckUtils]: 72: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode7~0 % 256);havoc main_~node7____CPAchecker_TMP_0~0#1; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,737 INFO L290 TraceCheckUtils]: 73: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(~send7~0 != ~nomsg~0);main_~node7____CPAchecker_TMP_0~0#1 := ~p7_new~0; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,738 INFO L290 TraceCheckUtils]: 74: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~p7_new~0 := (if main_~node7____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node7____CPAchecker_TMP_0~0#1 % 256 else main_~node7____CPAchecker_TMP_0~0#1 % 256 - 256);~mode7~0 := 1;~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;~p4_old~0 := ~p4_new~0;~p4_new~0 := ~nomsg~0;~p5_old~0 := ~p5_new~0;~p5_new~0 := ~nomsg~0;~p6_old~0 := ~p6_new~0;~p6_new~0 := ~nomsg~0;~p7_old~0 := ~p7_new~0;~p7_new~0 := ~nomsg~0;havoc main_~check__tmp~0#1; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,738 INFO L290 TraceCheckUtils]: 75: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0 + ~st7~0 <= 1; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,739 INFO L290 TraceCheckUtils]: 76: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(~r1~0 >= 7); {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,739 INFO L290 TraceCheckUtils]: 77: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0 + ~st7~0; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,739 INFO L290 TraceCheckUtils]: 78: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~r1~0 < 7;main_~check__tmp~0#1 := 1;~__return_28698~0 := main_~check__tmp~0#1;main_~main__c1~0#1 := ~__return_28698~0;havoc main_~__tmp_1~0#1;main_~__tmp_1~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~0#1;main_~assert__arg~0#1 := main_~__tmp_1~0#1; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,740 INFO L290 TraceCheckUtils]: 79: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(0 == main_~assert__arg~0#1 % 256);main_~main____CPAchecker_TMP_0~0#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,740 INFO L290 TraceCheckUtils]: 80: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume main_~main__i2~0#1 < 14;havoc main_~node1__m1~1#1;main_~node1__m1~1#1 := ~nomsg~0; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,740 INFO L290 TraceCheckUtils]: 81: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(0 == ~mode1~0 % 256);~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256);main_~node1__m1~1#1 := ~p7_old~0;~p7_old~0 := ~nomsg~0; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,740 INFO L290 TraceCheckUtils]: 82: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(main_~node1__m1~1#1 != ~nomsg~0); {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,741 INFO L290 TraceCheckUtils]: 83: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~mode1~0 := 0;havoc main_~node2__m2~1#1;main_~node2__m2~1#1 := ~nomsg~0; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,741 INFO L290 TraceCheckUtils]: 84: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(0 == ~mode2~0 % 256);main_~node2__m2~1#1 := ~p1_old~0;~p1_old~0 := ~nomsg~0; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,741 INFO L290 TraceCheckUtils]: 85: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume main_~node2__m2~1#1 != ~nomsg~0; {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,742 INFO L290 TraceCheckUtils]: 86: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(main_~node2__m2~1#1 > ~id2~0); {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,742 INFO L290 TraceCheckUtils]: 87: Hoare triple {10846#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume main_~node2__m2~1#1 == ~id2~0;~st2~0 := 1; {10847#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0) (= (+ (- 1) ~st2~0) 0))} is VALID [2022-02-20 18:56:56,743 INFO L290 TraceCheckUtils]: 88: Hoare triple {10847#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0) (= (+ (- 1) ~st2~0) 0))} ~mode2~0 := 0;havoc main_~node3__m3~1#1;main_~node3__m3~1#1 := ~nomsg~0; {10847#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0) (= (+ (- 1) ~st2~0) 0))} is VALID [2022-02-20 18:56:56,743 INFO L290 TraceCheckUtils]: 89: Hoare triple {10847#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0) (= (+ (- 1) ~st2~0) 0))} assume !(0 == ~mode3~0 % 256);main_~node3__m3~1#1 := ~p2_old~0;~p2_old~0 := ~nomsg~0; {10847#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0) (= (+ (- 1) ~st2~0) 0))} is VALID [2022-02-20 18:56:56,743 INFO L290 TraceCheckUtils]: 90: Hoare triple {10847#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0) (= (+ (- 1) ~st2~0) 0))} assume !(main_~node3__m3~1#1 != ~nomsg~0); {10847#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0) (= (+ (- 1) ~st2~0) 0))} is VALID [2022-02-20 18:56:56,744 INFO L290 TraceCheckUtils]: 91: Hoare triple {10847#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0) (= (+ (- 1) ~st2~0) 0))} ~mode3~0 := 0;havoc main_~node4__m4~1#1;main_~node4__m4~1#1 := ~nomsg~0; {10847#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0) (= (+ (- 1) ~st2~0) 0))} is VALID [2022-02-20 18:56:56,744 INFO L290 TraceCheckUtils]: 92: Hoare triple {10847#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0) (= (+ (- 1) ~st2~0) 0))} assume !(0 == ~mode4~0 % 256);main_~node4__m4~1#1 := ~p3_old~0;~p3_old~0 := ~nomsg~0; {10847#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0) (= (+ (- 1) ~st2~0) 0))} is VALID [2022-02-20 18:56:56,744 INFO L290 TraceCheckUtils]: 93: Hoare triple {10847#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0) (= (+ (- 1) ~st2~0) 0))} assume !(main_~node4__m4~1#1 != ~nomsg~0); {10847#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0) (= (+ (- 1) ~st2~0) 0))} is VALID [2022-02-20 18:56:56,745 INFO L290 TraceCheckUtils]: 94: Hoare triple {10847#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0) (= (+ (- 1) ~st2~0) 0))} ~mode4~0 := 0;havoc main_~node5__m5~1#1;main_~node5__m5~1#1 := ~nomsg~0; {10847#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0) (= (+ (- 1) ~st2~0) 0))} is VALID [2022-02-20 18:56:56,745 INFO L290 TraceCheckUtils]: 95: Hoare triple {10847#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0) (= (+ (- 1) ~st2~0) 0))} assume !(0 == ~mode5~0 % 256);main_~node5__m5~1#1 := ~p4_old~0;~p4_old~0 := ~nomsg~0; {10847#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0) (= (+ (- 1) ~st2~0) 0))} is VALID [2022-02-20 18:56:56,746 INFO L290 TraceCheckUtils]: 96: Hoare triple {10847#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0) (= (+ (- 1) ~st2~0) 0))} assume !(main_~node5__m5~1#1 != ~nomsg~0); {10847#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0) (= (+ (- 1) ~st2~0) 0))} is VALID [2022-02-20 18:56:56,746 INFO L290 TraceCheckUtils]: 97: Hoare triple {10847#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0) (= (+ (- 1) ~st2~0) 0))} ~mode5~0 := 0;havoc main_~node6__m6~1#1;main_~node6__m6~1#1 := ~nomsg~0; {10847#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0) (= (+ (- 1) ~st2~0) 0))} is VALID [2022-02-20 18:56:56,746 INFO L290 TraceCheckUtils]: 98: Hoare triple {10847#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0) (= (+ (- 1) ~st2~0) 0))} assume !(0 == ~mode6~0 % 256);main_~node6__m6~1#1 := ~p5_old~0;~p5_old~0 := ~nomsg~0; {10847#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0) (= (+ (- 1) ~st2~0) 0))} is VALID [2022-02-20 18:56:56,747 INFO L290 TraceCheckUtils]: 99: Hoare triple {10847#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0) (= (+ (- 1) ~st2~0) 0))} assume !(main_~node6__m6~1#1 != ~nomsg~0); {10847#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0) (= (+ (- 1) ~st2~0) 0))} is VALID [2022-02-20 18:56:56,747 INFO L290 TraceCheckUtils]: 100: Hoare triple {10847#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0) (= (+ (- 1) ~st2~0) 0))} ~mode6~0 := 0;~__tmp_28919_0~0 := main_~main____CPAchecker_TMP_0~0#1; {10847#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0) (= (+ (- 1) ~st2~0) 0))} is VALID [2022-02-20 18:56:56,747 INFO L290 TraceCheckUtils]: 101: Hoare triple {10847#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0) (= (+ (- 1) ~st2~0) 0))} main_~main____CPAchecker_TMP_0~0#1 := ~__tmp_28919_0~0;havoc main_~node7__m7~1#1;main_~node7__m7~1#1 := ~nomsg~0; {10847#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0) (= (+ (- 1) ~st2~0) 0))} is VALID [2022-02-20 18:56:56,748 INFO L290 TraceCheckUtils]: 102: Hoare triple {10847#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0) (= (+ (- 1) ~st2~0) 0))} assume !(0 == ~mode7~0 % 256);main_~node7__m7~1#1 := ~p6_old~0;~p6_old~0 := ~nomsg~0; {10847#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0) (= (+ (- 1) ~st2~0) 0))} is VALID [2022-02-20 18:56:56,748 INFO L290 TraceCheckUtils]: 103: Hoare triple {10847#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0) (= (+ (- 1) ~st2~0) 0))} assume !(main_~node7__m7~1#1 != ~nomsg~0); {10847#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0) (= (+ (- 1) ~st2~0) 0))} is VALID [2022-02-20 18:56:56,748 INFO L290 TraceCheckUtils]: 104: Hoare triple {10847#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0) (= (+ (- 1) ~st2~0) 0))} ~mode7~0 := 0; {10847#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0) (= (+ (- 1) ~st2~0) 0))} is VALID [2022-02-20 18:56:56,749 INFO L290 TraceCheckUtils]: 105: Hoare triple {10847#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0) (= (+ (- 1) ~st2~0) 0))} ~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;~p4_old~0 := ~p4_new~0;~p4_new~0 := ~nomsg~0;~p5_old~0 := ~p5_new~0;~p5_new~0 := ~nomsg~0;~p6_old~0 := ~p6_new~0;~p6_new~0 := ~nomsg~0;~p7_old~0 := ~p7_new~0;~p7_new~0 := ~nomsg~0;havoc main_~check__tmp~1#1; {10847#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0) (= (+ (- 1) ~st2~0) 0))} is VALID [2022-02-20 18:56:56,749 INFO L290 TraceCheckUtils]: 106: Hoare triple {10847#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st1~0 ~st7~0 ~st6~0) 0) (= (+ (- 1) ~st2~0) 0))} assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0 + ~st7~0 <= 1);main_~check__tmp~1#1 := 0; {10840#false} is VALID [2022-02-20 18:56:56,749 INFO L290 TraceCheckUtils]: 107: Hoare triple {10840#false} ~__return_28955~0 := main_~check__tmp~1#1;main_~main__c1~0#1 := ~__return_28955~0;havoc main_~__tmp_2~0#1;main_~__tmp_2~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~1#1;main_~assert__arg~1#1 := main_~__tmp_2~0#1; {10840#false} is VALID [2022-02-20 18:56:56,750 INFO L290 TraceCheckUtils]: 108: Hoare triple {10840#false} assume 0 == main_~assert__arg~1#1 % 256; {10840#false} is VALID [2022-02-20 18:56:56,750 INFO L290 TraceCheckUtils]: 109: Hoare triple {10840#false} assume !false; {10840#false} is VALID [2022-02-20 18:56:56,750 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 18:56:56,750 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 18:56:56,750 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2091055385] [2022-02-20 18:56:56,751 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2091055385] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 18:56:56,751 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 18:56:56,751 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-02-20 18:56:56,751 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [194096128] [2022-02-20 18:56:56,751 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 18:56:56,752 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 12.222222222222221) internal successors, (110), 9 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 110 [2022-02-20 18:56:56,752 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 18:56:56,752 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 9 states, 9 states have (on average 12.222222222222221) internal successors, (110), 9 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:56:56,821 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 110 edges. 110 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:56:56,821 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-02-20 18:56:56,821 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 18:56:56,822 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-02-20 18:56:56,822 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2022-02-20 18:56:56,822 INFO L87 Difference]: Start difference. First operand 483 states and 721 transitions. Second operand has 9 states, 9 states have (on average 12.222222222222221) internal successors, (110), 9 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:57:00,877 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:57:00,878 INFO L93 Difference]: Finished difference Result 1739 states and 2703 transitions. [2022-02-20 18:57:00,878 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-20 18:57:00,878 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 12.222222222222221) internal successors, (110), 9 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 110 [2022-02-20 18:57:00,878 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 18:57:00,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 12.222222222222221) internal successors, (110), 9 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:57:00,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1419 transitions. [2022-02-20 18:57:00,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 12.222222222222221) internal successors, (110), 9 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:57:00,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1419 transitions. [2022-02-20 18:57:00,892 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 1419 transitions. [2022-02-20 18:57:01,826 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1419 edges. 1419 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:57:01,923 INFO L225 Difference]: With dead ends: 1739 [2022-02-20 18:57:01,923 INFO L226 Difference]: Without dead ends: 1579 [2022-02-20 18:57:01,924 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=70, Invalid=140, Unknown=0, NotChecked=0, Total=210 [2022-02-20 18:57:01,925 INFO L933 BasicCegarLoop]: 722 mSDtfsCounter, 1941 mSDsluCounter, 2345 mSDsCounter, 0 mSdLazyCounter, 283 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1941 SdHoareTripleChecker+Valid, 3067 SdHoareTripleChecker+Invalid, 290 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 283 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-02-20 18:57:01,925 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1941 Valid, 3067 Invalid, 290 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 283 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-02-20 18:57:01,926 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1579 states. [2022-02-20 18:57:03,044 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1579 to 741. [2022-02-20 18:57:03,044 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 18:57:03,046 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1579 states. Second operand has 741 states, 740 states have (on average 1.527027027027027) internal successors, (1130), 740 states have internal predecessors, (1130), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:57:03,047 INFO L74 IsIncluded]: Start isIncluded. First operand 1579 states. Second operand has 741 states, 740 states have (on average 1.527027027027027) internal successors, (1130), 740 states have internal predecessors, (1130), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:57:03,048 INFO L87 Difference]: Start difference. First operand 1579 states. Second operand has 741 states, 740 states have (on average 1.527027027027027) internal successors, (1130), 740 states have internal predecessors, (1130), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:57:03,118 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:57:03,118 INFO L93 Difference]: Finished difference Result 1579 states and 2449 transitions. [2022-02-20 18:57:03,118 INFO L276 IsEmpty]: Start isEmpty. Operand 1579 states and 2449 transitions. [2022-02-20 18:57:03,120 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:57:03,120 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:57:03,122 INFO L74 IsIncluded]: Start isIncluded. First operand has 741 states, 740 states have (on average 1.527027027027027) internal successors, (1130), 740 states have internal predecessors, (1130), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand 1579 states. [2022-02-20 18:57:03,123 INFO L87 Difference]: Start difference. First operand has 741 states, 740 states have (on average 1.527027027027027) internal successors, (1130), 740 states have internal predecessors, (1130), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand 1579 states. [2022-02-20 18:57:03,197 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:57:03,197 INFO L93 Difference]: Finished difference Result 1579 states and 2449 transitions. [2022-02-20 18:57:03,197 INFO L276 IsEmpty]: Start isEmpty. Operand 1579 states and 2449 transitions. [2022-02-20 18:57:03,199 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:57:03,199 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:57:03,199 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 18:57:03,199 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 18:57:03,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 741 states, 740 states have (on average 1.527027027027027) internal successors, (1130), 740 states have internal predecessors, (1130), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:57:03,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 741 states and 1130 transitions. [2022-02-20 18:57:03,220 INFO L78 Accepts]: Start accepts. Automaton has 741 states and 1130 transitions. Word has length 110 [2022-02-20 18:57:03,220 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 18:57:03,220 INFO L470 AbstractCegarLoop]: Abstraction has 741 states and 1130 transitions. [2022-02-20 18:57:03,220 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 12.222222222222221) internal successors, (110), 9 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:57:03,221 INFO L276 IsEmpty]: Start isEmpty. Operand 741 states and 1130 transitions. [2022-02-20 18:57:03,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-02-20 18:57:03,221 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 18:57:03,222 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 18:57:03,222 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-02-20 18:57:03,222 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 18:57:03,222 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 18:57:03,222 INFO L85 PathProgramCache]: Analyzing trace with hash -1295133060, now seen corresponding path program 1 times [2022-02-20 18:57:03,223 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 18:57:03,223 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1003870759] [2022-02-20 18:57:03,223 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 18:57:03,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 18:57:03,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:57:03,330 INFO L290 TraceCheckUtils]: 0: Hoare triple {17375#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(49, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~nomsg~0 := -1;~r1~0 := 0;~p1~0 := 0;~p1_old~0 := 0;~p1_new~0 := 0;~id1~0 := 0;~st1~0 := 0;~send1~0 := 0;~mode1~0 := 0;~p2~0 := 0;~p2_old~0 := 0;~p2_new~0 := 0;~id2~0 := 0;~st2~0 := 0;~send2~0 := 0;~mode2~0 := 0;~p3~0 := 0;~p3_old~0 := 0;~p3_new~0 := 0;~id3~0 := 0;~st3~0 := 0;~send3~0 := 0;~mode3~0 := 0;~p4~0 := 0;~p4_old~0 := 0;~p4_new~0 := 0;~id4~0 := 0;~st4~0 := 0;~send4~0 := 0;~mode4~0 := 0;~p5~0 := 0;~p5_old~0 := 0;~p5_new~0 := 0;~id5~0 := 0;~st5~0 := 0;~send5~0 := 0;~mode5~0 := 0;~p6~0 := 0;~p6_old~0 := 0;~p6_new~0 := 0;~id6~0 := 0;~st6~0 := 0;~send6~0 := 0;~mode6~0 := 0;~p7~0 := 0;~p7_old~0 := 0;~p7_new~0 := 0;~id7~0 := 0;~st7~0 := 0;~send7~0 := 0;~mode7~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[3 := #funAddr~node4.base], ~nodes~0.offset[3 := #funAddr~node4.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[4 := #funAddr~node5.base], ~nodes~0.offset[4 := #funAddr~node5.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[5 := #funAddr~node6.base], ~nodes~0.offset[5 := #funAddr~node6.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[6 := #funAddr~node7.base], ~nodes~0.offset[6 := #funAddr~node7.offset];~__return_28553~0 := 0;~__return_28698~0 := 0;~__tmp_28919_0~0 := 0;~__return_28955~0 := 0;~__return_28834~0 := 0; {17375#true} is VALID [2022-02-20 18:57:03,330 INFO L290 TraceCheckUtils]: 1: Hoare triple {17375#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~nondet5#1, main_#t~nondet6#1, main_#t~nondet7#1, main_#t~nondet8#1, main_#t~nondet9#1, main_#t~nondet10#1, main_#t~nondet11#1, main_#t~nondet12#1, main_#t~nondet13#1, main_#t~nondet14#1, main_#t~nondet15#1, main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~nondet28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_~node6____CPAchecker_TMP_0~1#1, main_~node6__m6~2#1, main_~node5____CPAchecker_TMP_0~1#1, main_~node5__m5~2#1, main_~node4____CPAchecker_TMP_0~1#1, main_~node4__m4~2#1, main_~node3____CPAchecker_TMP_0~1#1, main_~node3__m3~2#1, main_~node2____CPAchecker_TMP_0~1#1, main_~node2__m2~2#1, main_~node1____CPAchecker_TMP_0~1#1, main_~node1__m1~2#1, main_~main____CPAchecker_TMP_0~1#1, main_~__tmp_2~0#1, main_~assert__arg~1#1, main_~check__tmp~1#1, main_~node7____CPAchecker_TMP_0~1#1, main_~node7__m7~1#1, main_~node6__m6~1#1, main_~node5__m5~1#1, main_~node4__m4~1#1, main_~node3__m3~1#1, main_~node2__m2~1#1, main_~node1__m1~1#1, main_~main____CPAchecker_TMP_0~0#1, main_~__tmp_1~0#1, main_~assert__arg~0#1, main_~check__tmp~0#1, main_~node7____CPAchecker_TMP_0~0#1, main_~node7__m7~0#1, main_~node6____CPAchecker_TMP_0~0#1, main_~node6__m6~0#1, main_~node5____CPAchecker_TMP_0~0#1, main_~node5__m5~0#1, main_~node4____CPAchecker_TMP_0~0#1, main_~node4__m4~0#1, main_~node3____CPAchecker_TMP_0~0#1, main_~node3__m3~0#1, main_~node2____CPAchecker_TMP_0~0#1, main_~node2__m2~0#1, main_~node1____CPAchecker_TMP_0~0#1, main_~node1__m1~0#1, main_~init__tmp~0#1, main_~main__c1~0#1, main_~main__i2~0#1;havoc main_~main__c1~0#1;havoc main_~main__i2~0#1;main_~main__c1~0#1 := 0;assume -128 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 127;~r1~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -128 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 127;~id1~0 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -128 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 127;~st1~0 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -128 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 127;~send1~0 := main_#t~nondet7#1;havoc main_#t~nondet7#1;~mode1~0 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -128 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 127;~id2~0 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -128 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 127;~st2~0 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -128 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 127;~send2~0 := main_#t~nondet11#1;havoc main_#t~nondet11#1;~mode2~0 := main_#t~nondet12#1;havoc main_#t~nondet12#1;assume -128 <= main_#t~nondet13#1 && main_#t~nondet13#1 <= 127;~id3~0 := main_#t~nondet13#1;havoc main_#t~nondet13#1;assume -128 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 127;~st3~0 := main_#t~nondet14#1;havoc main_#t~nondet14#1;assume -128 <= main_#t~nondet15#1 && main_#t~nondet15#1 <= 127;~send3~0 := main_#t~nondet15#1;havoc main_#t~nondet15#1;~mode3~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;assume -128 <= main_#t~nondet17#1 && main_#t~nondet17#1 <= 127;~id4~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;assume -128 <= main_#t~nondet18#1 && main_#t~nondet18#1 <= 127;~st4~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;assume -128 <= main_#t~nondet19#1 && main_#t~nondet19#1 <= 127;~send4~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;~mode4~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;assume -128 <= main_#t~nondet21#1 && main_#t~nondet21#1 <= 127;~id5~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;assume -128 <= main_#t~nondet22#1 && main_#t~nondet22#1 <= 127;~st5~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;assume -128 <= main_#t~nondet23#1 && main_#t~nondet23#1 <= 127;~send5~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;~mode5~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;assume -128 <= main_#t~nondet25#1 && main_#t~nondet25#1 <= 127;~id6~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;assume -128 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 127;~st6~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;assume -128 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 127;~send6~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~mode6~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;assume -128 <= main_#t~nondet29#1 && main_#t~nondet29#1 <= 127;~id7~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;assume -128 <= main_#t~nondet30#1 && main_#t~nondet30#1 <= 127;~st7~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;assume -128 <= main_#t~nondet31#1 && main_#t~nondet31#1 <= 127;~send7~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;~mode7~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;havoc main_~init__tmp~0#1; {17375#true} is VALID [2022-02-20 18:57:03,331 INFO L290 TraceCheckUtils]: 2: Hoare triple {17375#true} assume 0 == ~r1~0; {17375#true} is VALID [2022-02-20 18:57:03,331 INFO L290 TraceCheckUtils]: 3: Hoare triple {17375#true} assume ~id1~0 >= 0; {17375#true} is VALID [2022-02-20 18:57:03,331 INFO L290 TraceCheckUtils]: 4: Hoare triple {17375#true} assume 0 == ~st1~0; {17377#(<= ~st1~0 0)} is VALID [2022-02-20 18:57:03,331 INFO L290 TraceCheckUtils]: 5: Hoare triple {17377#(<= ~st1~0 0)} assume ~send1~0 == ~id1~0; {17377#(<= ~st1~0 0)} is VALID [2022-02-20 18:57:03,332 INFO L290 TraceCheckUtils]: 6: Hoare triple {17377#(<= ~st1~0 0)} assume 0 == ~mode1~0 % 256; {17377#(<= ~st1~0 0)} is VALID [2022-02-20 18:57:03,332 INFO L290 TraceCheckUtils]: 7: Hoare triple {17377#(<= ~st1~0 0)} assume ~id2~0 >= 0; {17377#(<= ~st1~0 0)} is VALID [2022-02-20 18:57:03,332 INFO L290 TraceCheckUtils]: 8: Hoare triple {17377#(<= ~st1~0 0)} assume 0 == ~st2~0; {17378#(<= (+ ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:03,332 INFO L290 TraceCheckUtils]: 9: Hoare triple {17378#(<= (+ ~st2~0 ~st1~0) 0)} assume ~send2~0 == ~id2~0; {17378#(<= (+ ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:03,333 INFO L290 TraceCheckUtils]: 10: Hoare triple {17378#(<= (+ ~st2~0 ~st1~0) 0)} assume 0 == ~mode2~0 % 256; {17378#(<= (+ ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:03,333 INFO L290 TraceCheckUtils]: 11: Hoare triple {17378#(<= (+ ~st2~0 ~st1~0) 0)} assume ~id3~0 >= 0; {17378#(<= (+ ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:03,333 INFO L290 TraceCheckUtils]: 12: Hoare triple {17378#(<= (+ ~st2~0 ~st1~0) 0)} assume 0 == ~st3~0; {17378#(<= (+ ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:03,333 INFO L290 TraceCheckUtils]: 13: Hoare triple {17378#(<= (+ ~st2~0 ~st1~0) 0)} assume ~send3~0 == ~id3~0; {17378#(<= (+ ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:03,334 INFO L290 TraceCheckUtils]: 14: Hoare triple {17378#(<= (+ ~st2~0 ~st1~0) 0)} assume 0 == ~mode3~0 % 256; {17378#(<= (+ ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:03,334 INFO L290 TraceCheckUtils]: 15: Hoare triple {17378#(<= (+ ~st2~0 ~st1~0) 0)} assume ~id4~0 >= 0; {17378#(<= (+ ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:03,334 INFO L290 TraceCheckUtils]: 16: Hoare triple {17378#(<= (+ ~st2~0 ~st1~0) 0)} assume 0 == ~st4~0; {17379#(<= (+ ~st4~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:03,335 INFO L290 TraceCheckUtils]: 17: Hoare triple {17379#(<= (+ ~st4~0 ~st2~0 ~st1~0) 0)} assume ~send4~0 == ~id4~0; {17379#(<= (+ ~st4~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:03,335 INFO L290 TraceCheckUtils]: 18: Hoare triple {17379#(<= (+ ~st4~0 ~st2~0 ~st1~0) 0)} assume 0 == ~mode4~0 % 256; {17379#(<= (+ ~st4~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:03,335 INFO L290 TraceCheckUtils]: 19: Hoare triple {17379#(<= (+ ~st4~0 ~st2~0 ~st1~0) 0)} assume ~id5~0 >= 0; {17379#(<= (+ ~st4~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:03,335 INFO L290 TraceCheckUtils]: 20: Hoare triple {17379#(<= (+ ~st4~0 ~st2~0 ~st1~0) 0)} assume 0 == ~st5~0; {17380#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:03,336 INFO L290 TraceCheckUtils]: 21: Hoare triple {17380#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0) 0)} assume ~send5~0 == ~id5~0; {17380#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:03,336 INFO L290 TraceCheckUtils]: 22: Hoare triple {17380#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0) 0)} assume 0 == ~mode5~0 % 256; {17380#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:03,336 INFO L290 TraceCheckUtils]: 23: Hoare triple {17380#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0) 0)} assume ~id6~0 >= 0; {17380#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:03,337 INFO L290 TraceCheckUtils]: 24: Hoare triple {17380#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0) 0)} assume 0 == ~st6~0; {17381#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,337 INFO L290 TraceCheckUtils]: 25: Hoare triple {17381#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st6~0) 0)} assume ~send6~0 == ~id6~0; {17381#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,337 INFO L290 TraceCheckUtils]: 26: Hoare triple {17381#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st6~0) 0)} assume 0 == ~mode6~0 % 256; {17381#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,337 INFO L290 TraceCheckUtils]: 27: Hoare triple {17381#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st6~0) 0)} assume ~id7~0 >= 0; {17381#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,338 INFO L290 TraceCheckUtils]: 28: Hoare triple {17381#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st6~0) 0)} assume 0 == ~st7~0; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,338 INFO L290 TraceCheckUtils]: 29: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~send7~0 == ~id7~0; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,338 INFO L290 TraceCheckUtils]: 30: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume 0 == ~mode7~0 % 256; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,339 INFO L290 TraceCheckUtils]: 31: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id1~0 != ~id2~0; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,339 INFO L290 TraceCheckUtils]: 32: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id1~0 != ~id3~0; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,339 INFO L290 TraceCheckUtils]: 33: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id1~0 != ~id4~0; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,340 INFO L290 TraceCheckUtils]: 34: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id1~0 != ~id5~0; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,340 INFO L290 TraceCheckUtils]: 35: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id1~0 != ~id6~0; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,340 INFO L290 TraceCheckUtils]: 36: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id1~0 != ~id7~0; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,340 INFO L290 TraceCheckUtils]: 37: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id2~0 != ~id3~0; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,341 INFO L290 TraceCheckUtils]: 38: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id2~0 != ~id4~0; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,341 INFO L290 TraceCheckUtils]: 39: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id2~0 != ~id5~0; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,341 INFO L290 TraceCheckUtils]: 40: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id2~0 != ~id6~0; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,342 INFO L290 TraceCheckUtils]: 41: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id2~0 != ~id7~0; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,342 INFO L290 TraceCheckUtils]: 42: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id3~0 != ~id4~0; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,342 INFO L290 TraceCheckUtils]: 43: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id3~0 != ~id5~0; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,342 INFO L290 TraceCheckUtils]: 44: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id3~0 != ~id6~0; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,343 INFO L290 TraceCheckUtils]: 45: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id3~0 != ~id7~0; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,343 INFO L290 TraceCheckUtils]: 46: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id4~0 != ~id5~0; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,343 INFO L290 TraceCheckUtils]: 47: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id4~0 != ~id6~0; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,344 INFO L290 TraceCheckUtils]: 48: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id4~0 != ~id7~0; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,346 INFO L290 TraceCheckUtils]: 49: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id5~0 != ~id6~0; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,347 INFO L290 TraceCheckUtils]: 50: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id5~0 != ~id7~0; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,348 INFO L290 TraceCheckUtils]: 51: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id6~0 != ~id7~0;main_~init__tmp~0#1 := 1;~__return_28553~0 := main_~init__tmp~0#1;main_~main__i2~0#1 := ~__return_28553~0; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,349 INFO L290 TraceCheckUtils]: 52: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume 0 != main_~main__i2~0#1;~p1_old~0 := ~nomsg~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~nomsg~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~nomsg~0;~p3_new~0 := ~nomsg~0;~p4_old~0 := ~nomsg~0;~p4_new~0 := ~nomsg~0;~p5_old~0 := ~nomsg~0;~p5_new~0 := ~nomsg~0;~p6_old~0 := ~nomsg~0;~p6_new~0 := ~nomsg~0;~p7_old~0 := ~nomsg~0;~p7_new~0 := ~nomsg~0;main_~main__i2~0#1 := 0; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,349 INFO L290 TraceCheckUtils]: 53: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume main_~main__i2~0#1 < 14;havoc main_~node1__m1~0#1;main_~node1__m1~0#1 := ~nomsg~0; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,349 INFO L290 TraceCheckUtils]: 54: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode1~0 % 256);havoc main_~node1____CPAchecker_TMP_0~0#1; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,350 INFO L290 TraceCheckUtils]: 55: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(~send1~0 != ~nomsg~0);main_~node1____CPAchecker_TMP_0~0#1 := ~p1_new~0; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,351 INFO L290 TraceCheckUtils]: 56: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~p1_new~0 := (if main_~node1____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node1____CPAchecker_TMP_0~0#1 % 256 else main_~node1____CPAchecker_TMP_0~0#1 % 256 - 256);~mode1~0 := 1;havoc main_~node2__m2~0#1;main_~node2__m2~0#1 := ~nomsg~0; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,351 INFO L290 TraceCheckUtils]: 57: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode2~0 % 256);havoc main_~node2____CPAchecker_TMP_0~0#1; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,351 INFO L290 TraceCheckUtils]: 58: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(~send2~0 != ~nomsg~0);main_~node2____CPAchecker_TMP_0~0#1 := ~p2_new~0; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,352 INFO L290 TraceCheckUtils]: 59: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~p2_new~0 := (if main_~node2____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node2____CPAchecker_TMP_0~0#1 % 256 else main_~node2____CPAchecker_TMP_0~0#1 % 256 - 256);~mode2~0 := 1;havoc main_~node3__m3~0#1;main_~node3__m3~0#1 := ~nomsg~0; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,352 INFO L290 TraceCheckUtils]: 60: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode3~0 % 256);havoc main_~node3____CPAchecker_TMP_0~0#1; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,352 INFO L290 TraceCheckUtils]: 61: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(~send3~0 != ~nomsg~0);main_~node3____CPAchecker_TMP_0~0#1 := ~p3_new~0; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,353 INFO L290 TraceCheckUtils]: 62: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~p3_new~0 := (if main_~node3____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node3____CPAchecker_TMP_0~0#1 % 256 else main_~node3____CPAchecker_TMP_0~0#1 % 256 - 256);~mode3~0 := 1;havoc main_~node4__m4~0#1;main_~node4__m4~0#1 := ~nomsg~0; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,353 INFO L290 TraceCheckUtils]: 63: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode4~0 % 256);havoc main_~node4____CPAchecker_TMP_0~0#1; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,354 INFO L290 TraceCheckUtils]: 64: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(~send4~0 != ~nomsg~0);main_~node4____CPAchecker_TMP_0~0#1 := ~p4_new~0; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,354 INFO L290 TraceCheckUtils]: 65: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~p4_new~0 := (if main_~node4____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node4____CPAchecker_TMP_0~0#1 % 256 else main_~node4____CPAchecker_TMP_0~0#1 % 256 - 256);~mode4~0 := 1;havoc main_~node5__m5~0#1;main_~node5__m5~0#1 := ~nomsg~0; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,354 INFO L290 TraceCheckUtils]: 66: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode5~0 % 256);havoc main_~node5____CPAchecker_TMP_0~0#1; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,355 INFO L290 TraceCheckUtils]: 67: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(~send5~0 != ~nomsg~0);main_~node5____CPAchecker_TMP_0~0#1 := ~p5_new~0; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,355 INFO L290 TraceCheckUtils]: 68: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~p5_new~0 := (if main_~node5____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node5____CPAchecker_TMP_0~0#1 % 256 else main_~node5____CPAchecker_TMP_0~0#1 % 256 - 256);~mode5~0 := 1;havoc main_~node6__m6~0#1;main_~node6__m6~0#1 := ~nomsg~0; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,355 INFO L290 TraceCheckUtils]: 69: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode6~0 % 256);havoc main_~node6____CPAchecker_TMP_0~0#1; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,356 INFO L290 TraceCheckUtils]: 70: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(~send6~0 != ~nomsg~0);main_~node6____CPAchecker_TMP_0~0#1 := ~p6_new~0; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,356 INFO L290 TraceCheckUtils]: 71: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~p6_new~0 := (if main_~node6____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node6____CPAchecker_TMP_0~0#1 % 256 else main_~node6____CPAchecker_TMP_0~0#1 % 256 - 256);~mode6~0 := 1;havoc main_~node7__m7~0#1;main_~node7__m7~0#1 := ~nomsg~0; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,356 INFO L290 TraceCheckUtils]: 72: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode7~0 % 256);havoc main_~node7____CPAchecker_TMP_0~0#1; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,357 INFO L290 TraceCheckUtils]: 73: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(~send7~0 != ~nomsg~0);main_~node7____CPAchecker_TMP_0~0#1 := ~p7_new~0; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,357 INFO L290 TraceCheckUtils]: 74: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~p7_new~0 := (if main_~node7____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node7____CPAchecker_TMP_0~0#1 % 256 else main_~node7____CPAchecker_TMP_0~0#1 % 256 - 256);~mode7~0 := 1;~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;~p4_old~0 := ~p4_new~0;~p4_new~0 := ~nomsg~0;~p5_old~0 := ~p5_new~0;~p5_new~0 := ~nomsg~0;~p6_old~0 := ~p6_new~0;~p6_new~0 := ~nomsg~0;~p7_old~0 := ~p7_new~0;~p7_new~0 := ~nomsg~0;havoc main_~check__tmp~0#1; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,357 INFO L290 TraceCheckUtils]: 75: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0 + ~st7~0 <= 1; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,358 INFO L290 TraceCheckUtils]: 76: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(~r1~0 >= 7); {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,358 INFO L290 TraceCheckUtils]: 77: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0 + ~st7~0; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,358 INFO L290 TraceCheckUtils]: 78: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~r1~0 < 7;main_~check__tmp~0#1 := 1;~__return_28698~0 := main_~check__tmp~0#1;main_~main__c1~0#1 := ~__return_28698~0;havoc main_~__tmp_1~0#1;main_~__tmp_1~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~0#1;main_~assert__arg~0#1 := main_~__tmp_1~0#1; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,359 INFO L290 TraceCheckUtils]: 79: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(0 == main_~assert__arg~0#1 % 256);main_~main____CPAchecker_TMP_0~0#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,359 INFO L290 TraceCheckUtils]: 80: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume main_~main__i2~0#1 < 14;havoc main_~node1__m1~1#1;main_~node1__m1~1#1 := ~nomsg~0; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,359 INFO L290 TraceCheckUtils]: 81: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(0 == ~mode1~0 % 256);~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256);main_~node1__m1~1#1 := ~p7_old~0;~p7_old~0 := ~nomsg~0; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,360 INFO L290 TraceCheckUtils]: 82: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(main_~node1__m1~1#1 != ~nomsg~0); {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,360 INFO L290 TraceCheckUtils]: 83: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~mode1~0 := 0;havoc main_~node2__m2~1#1;main_~node2__m2~1#1 := ~nomsg~0; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,360 INFO L290 TraceCheckUtils]: 84: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(0 == ~mode2~0 % 256);main_~node2__m2~1#1 := ~p1_old~0;~p1_old~0 := ~nomsg~0; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,361 INFO L290 TraceCheckUtils]: 85: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(main_~node2__m2~1#1 != ~nomsg~0); {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,361 INFO L290 TraceCheckUtils]: 86: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~mode2~0 := 0;havoc main_~node3__m3~1#1;main_~node3__m3~1#1 := ~nomsg~0; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,361 INFO L290 TraceCheckUtils]: 87: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(0 == ~mode3~0 % 256);main_~node3__m3~1#1 := ~p2_old~0;~p2_old~0 := ~nomsg~0; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,362 INFO L290 TraceCheckUtils]: 88: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume main_~node3__m3~1#1 != ~nomsg~0; {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,362 INFO L290 TraceCheckUtils]: 89: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(main_~node3__m3~1#1 > ~id3~0); {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,362 INFO L290 TraceCheckUtils]: 90: Hoare triple {17382#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume main_~node3__m3~1#1 == ~id3~0;~st3~0 := 1; {17383#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:03,363 INFO L290 TraceCheckUtils]: 91: Hoare triple {17383#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} ~mode3~0 := 0;havoc main_~node4__m4~1#1;main_~node4__m4~1#1 := ~nomsg~0; {17383#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:03,363 INFO L290 TraceCheckUtils]: 92: Hoare triple {17383#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(0 == ~mode4~0 % 256);main_~node4__m4~1#1 := ~p3_old~0;~p3_old~0 := ~nomsg~0; {17383#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:03,363 INFO L290 TraceCheckUtils]: 93: Hoare triple {17383#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(main_~node4__m4~1#1 != ~nomsg~0); {17383#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:03,364 INFO L290 TraceCheckUtils]: 94: Hoare triple {17383#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} ~mode4~0 := 0;havoc main_~node5__m5~1#1;main_~node5__m5~1#1 := ~nomsg~0; {17383#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:03,364 INFO L290 TraceCheckUtils]: 95: Hoare triple {17383#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(0 == ~mode5~0 % 256);main_~node5__m5~1#1 := ~p4_old~0;~p4_old~0 := ~nomsg~0; {17383#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:03,364 INFO L290 TraceCheckUtils]: 96: Hoare triple {17383#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(main_~node5__m5~1#1 != ~nomsg~0); {17383#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:03,365 INFO L290 TraceCheckUtils]: 97: Hoare triple {17383#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} ~mode5~0 := 0;havoc main_~node6__m6~1#1;main_~node6__m6~1#1 := ~nomsg~0; {17383#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:03,365 INFO L290 TraceCheckUtils]: 98: Hoare triple {17383#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(0 == ~mode6~0 % 256);main_~node6__m6~1#1 := ~p5_old~0;~p5_old~0 := ~nomsg~0; {17383#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:03,366 INFO L290 TraceCheckUtils]: 99: Hoare triple {17383#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(main_~node6__m6~1#1 != ~nomsg~0); {17383#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:03,366 INFO L290 TraceCheckUtils]: 100: Hoare triple {17383#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} ~mode6~0 := 0;~__tmp_28919_0~0 := main_~main____CPAchecker_TMP_0~0#1; {17383#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:03,366 INFO L290 TraceCheckUtils]: 101: Hoare triple {17383#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} main_~main____CPAchecker_TMP_0~0#1 := ~__tmp_28919_0~0;havoc main_~node7__m7~1#1;main_~node7__m7~1#1 := ~nomsg~0; {17383#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:03,367 INFO L290 TraceCheckUtils]: 102: Hoare triple {17383#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(0 == ~mode7~0 % 256);main_~node7__m7~1#1 := ~p6_old~0;~p6_old~0 := ~nomsg~0; {17383#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:03,367 INFO L290 TraceCheckUtils]: 103: Hoare triple {17383#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(main_~node7__m7~1#1 != ~nomsg~0); {17383#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:03,367 INFO L290 TraceCheckUtils]: 104: Hoare triple {17383#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} ~mode7~0 := 0; {17383#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:03,368 INFO L290 TraceCheckUtils]: 105: Hoare triple {17383#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} ~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;~p4_old~0 := ~p4_new~0;~p4_new~0 := ~nomsg~0;~p5_old~0 := ~p5_new~0;~p5_new~0 := ~nomsg~0;~p6_old~0 := ~p6_new~0;~p6_new~0 := ~nomsg~0;~p7_old~0 := ~p7_new~0;~p7_new~0 := ~nomsg~0;havoc main_~check__tmp~1#1; {17383#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:03,368 INFO L290 TraceCheckUtils]: 106: Hoare triple {17383#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0 + ~st7~0 <= 1);main_~check__tmp~1#1 := 0; {17376#false} is VALID [2022-02-20 18:57:03,368 INFO L290 TraceCheckUtils]: 107: Hoare triple {17376#false} ~__return_28955~0 := main_~check__tmp~1#1;main_~main__c1~0#1 := ~__return_28955~0;havoc main_~__tmp_2~0#1;main_~__tmp_2~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~1#1;main_~assert__arg~1#1 := main_~__tmp_2~0#1; {17376#false} is VALID [2022-02-20 18:57:03,368 INFO L290 TraceCheckUtils]: 108: Hoare triple {17376#false} assume 0 == main_~assert__arg~1#1 % 256; {17376#false} is VALID [2022-02-20 18:57:03,369 INFO L290 TraceCheckUtils]: 109: Hoare triple {17376#false} assume !false; {17376#false} is VALID [2022-02-20 18:57:03,369 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 18:57:03,369 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 18:57:03,369 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1003870759] [2022-02-20 18:57:03,369 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1003870759] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 18:57:03,370 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 18:57:03,370 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-02-20 18:57:03,370 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [745157031] [2022-02-20 18:57:03,370 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 18:57:03,370 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 12.222222222222221) internal successors, (110), 9 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 110 [2022-02-20 18:57:03,371 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 18:57:03,371 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 9 states, 9 states have (on average 12.222222222222221) internal successors, (110), 9 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:57:03,438 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 110 edges. 110 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:57:03,439 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-02-20 18:57:03,439 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 18:57:03,439 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-02-20 18:57:03,440 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2022-02-20 18:57:03,440 INFO L87 Difference]: Start difference. First operand 741 states and 1130 transitions. Second operand has 9 states, 9 states have (on average 12.222222222222221) internal successors, (110), 9 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:57:08,094 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:57:08,094 INFO L93 Difference]: Finished difference Result 1913 states and 2979 transitions. [2022-02-20 18:57:08,094 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-20 18:57:08,095 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 12.222222222222221) internal successors, (110), 9 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 110 [2022-02-20 18:57:08,095 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 18:57:08,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 12.222222222222221) internal successors, (110), 9 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:57:08,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1419 transitions. [2022-02-20 18:57:08,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 12.222222222222221) internal successors, (110), 9 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:57:08,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1419 transitions. [2022-02-20 18:57:08,103 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 1419 transitions. [2022-02-20 18:57:09,027 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1419 edges. 1419 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:57:09,161 INFO L225 Difference]: With dead ends: 1913 [2022-02-20 18:57:09,161 INFO L226 Difference]: Without dead ends: 1753 [2022-02-20 18:57:09,162 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=70, Invalid=140, Unknown=0, NotChecked=0, Total=210 [2022-02-20 18:57:09,163 INFO L933 BasicCegarLoop]: 613 mSDtfsCounter, 2145 mSDsluCounter, 2303 mSDsCounter, 0 mSdLazyCounter, 305 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2145 SdHoareTripleChecker+Valid, 2916 SdHoareTripleChecker+Invalid, 312 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 305 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-02-20 18:57:09,163 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2145 Valid, 2916 Invalid, 312 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 305 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-02-20 18:57:09,177 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1753 states. [2022-02-20 18:57:10,723 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1753 to 915. [2022-02-20 18:57:10,723 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 18:57:10,725 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1753 states. Second operand has 915 states, 914 states have (on average 1.538293216630197) internal successors, (1406), 914 states have internal predecessors, (1406), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:57:10,726 INFO L74 IsIncluded]: Start isIncluded. First operand 1753 states. Second operand has 915 states, 914 states have (on average 1.538293216630197) internal successors, (1406), 914 states have internal predecessors, (1406), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:57:10,727 INFO L87 Difference]: Start difference. First operand 1753 states. Second operand has 915 states, 914 states have (on average 1.538293216630197) internal successors, (1406), 914 states have internal predecessors, (1406), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:57:10,812 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:57:10,812 INFO L93 Difference]: Finished difference Result 1753 states and 2725 transitions. [2022-02-20 18:57:10,812 INFO L276 IsEmpty]: Start isEmpty. Operand 1753 states and 2725 transitions. [2022-02-20 18:57:10,814 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:57:10,814 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:57:10,815 INFO L74 IsIncluded]: Start isIncluded. First operand has 915 states, 914 states have (on average 1.538293216630197) internal successors, (1406), 914 states have internal predecessors, (1406), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand 1753 states. [2022-02-20 18:57:10,816 INFO L87 Difference]: Start difference. First operand has 915 states, 914 states have (on average 1.538293216630197) internal successors, (1406), 914 states have internal predecessors, (1406), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand 1753 states. [2022-02-20 18:57:10,903 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:57:10,904 INFO L93 Difference]: Finished difference Result 1753 states and 2725 transitions. [2022-02-20 18:57:10,904 INFO L276 IsEmpty]: Start isEmpty. Operand 1753 states and 2725 transitions. [2022-02-20 18:57:10,906 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:57:10,906 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:57:10,906 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 18:57:10,906 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 18:57:10,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 915 states, 914 states have (on average 1.538293216630197) internal successors, (1406), 914 states have internal predecessors, (1406), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:57:10,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 915 states to 915 states and 1406 transitions. [2022-02-20 18:57:10,938 INFO L78 Accepts]: Start accepts. Automaton has 915 states and 1406 transitions. Word has length 110 [2022-02-20 18:57:10,938 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 18:57:10,938 INFO L470 AbstractCegarLoop]: Abstraction has 915 states and 1406 transitions. [2022-02-20 18:57:10,938 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 12.222222222222221) internal successors, (110), 9 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:57:10,938 INFO L276 IsEmpty]: Start isEmpty. Operand 915 states and 1406 transitions. [2022-02-20 18:57:10,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-02-20 18:57:10,939 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 18:57:10,939 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 18:57:10,940 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-02-20 18:57:10,940 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 18:57:10,940 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 18:57:10,940 INFO L85 PathProgramCache]: Analyzing trace with hash 722932112, now seen corresponding path program 1 times [2022-02-20 18:57:10,940 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 18:57:10,941 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1309451674] [2022-02-20 18:57:10,941 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 18:57:10,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 18:57:10,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:57:11,064 INFO L290 TraceCheckUtils]: 0: Hoare triple {24739#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(49, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~nomsg~0 := -1;~r1~0 := 0;~p1~0 := 0;~p1_old~0 := 0;~p1_new~0 := 0;~id1~0 := 0;~st1~0 := 0;~send1~0 := 0;~mode1~0 := 0;~p2~0 := 0;~p2_old~0 := 0;~p2_new~0 := 0;~id2~0 := 0;~st2~0 := 0;~send2~0 := 0;~mode2~0 := 0;~p3~0 := 0;~p3_old~0 := 0;~p3_new~0 := 0;~id3~0 := 0;~st3~0 := 0;~send3~0 := 0;~mode3~0 := 0;~p4~0 := 0;~p4_old~0 := 0;~p4_new~0 := 0;~id4~0 := 0;~st4~0 := 0;~send4~0 := 0;~mode4~0 := 0;~p5~0 := 0;~p5_old~0 := 0;~p5_new~0 := 0;~id5~0 := 0;~st5~0 := 0;~send5~0 := 0;~mode5~0 := 0;~p6~0 := 0;~p6_old~0 := 0;~p6_new~0 := 0;~id6~0 := 0;~st6~0 := 0;~send6~0 := 0;~mode6~0 := 0;~p7~0 := 0;~p7_old~0 := 0;~p7_new~0 := 0;~id7~0 := 0;~st7~0 := 0;~send7~0 := 0;~mode7~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[3 := #funAddr~node4.base], ~nodes~0.offset[3 := #funAddr~node4.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[4 := #funAddr~node5.base], ~nodes~0.offset[4 := #funAddr~node5.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[5 := #funAddr~node6.base], ~nodes~0.offset[5 := #funAddr~node6.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[6 := #funAddr~node7.base], ~nodes~0.offset[6 := #funAddr~node7.offset];~__return_28553~0 := 0;~__return_28698~0 := 0;~__tmp_28919_0~0 := 0;~__return_28955~0 := 0;~__return_28834~0 := 0; {24739#true} is VALID [2022-02-20 18:57:11,064 INFO L290 TraceCheckUtils]: 1: Hoare triple {24739#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~nondet5#1, main_#t~nondet6#1, main_#t~nondet7#1, main_#t~nondet8#1, main_#t~nondet9#1, main_#t~nondet10#1, main_#t~nondet11#1, main_#t~nondet12#1, main_#t~nondet13#1, main_#t~nondet14#1, main_#t~nondet15#1, main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~nondet28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_~node6____CPAchecker_TMP_0~1#1, main_~node6__m6~2#1, main_~node5____CPAchecker_TMP_0~1#1, main_~node5__m5~2#1, main_~node4____CPAchecker_TMP_0~1#1, main_~node4__m4~2#1, main_~node3____CPAchecker_TMP_0~1#1, main_~node3__m3~2#1, main_~node2____CPAchecker_TMP_0~1#1, main_~node2__m2~2#1, main_~node1____CPAchecker_TMP_0~1#1, main_~node1__m1~2#1, main_~main____CPAchecker_TMP_0~1#1, main_~__tmp_2~0#1, main_~assert__arg~1#1, main_~check__tmp~1#1, main_~node7____CPAchecker_TMP_0~1#1, main_~node7__m7~1#1, main_~node6__m6~1#1, main_~node5__m5~1#1, main_~node4__m4~1#1, main_~node3__m3~1#1, main_~node2__m2~1#1, main_~node1__m1~1#1, main_~main____CPAchecker_TMP_0~0#1, main_~__tmp_1~0#1, main_~assert__arg~0#1, main_~check__tmp~0#1, main_~node7____CPAchecker_TMP_0~0#1, main_~node7__m7~0#1, main_~node6____CPAchecker_TMP_0~0#1, main_~node6__m6~0#1, main_~node5____CPAchecker_TMP_0~0#1, main_~node5__m5~0#1, main_~node4____CPAchecker_TMP_0~0#1, main_~node4__m4~0#1, main_~node3____CPAchecker_TMP_0~0#1, main_~node3__m3~0#1, main_~node2____CPAchecker_TMP_0~0#1, main_~node2__m2~0#1, main_~node1____CPAchecker_TMP_0~0#1, main_~node1__m1~0#1, main_~init__tmp~0#1, main_~main__c1~0#1, main_~main__i2~0#1;havoc main_~main__c1~0#1;havoc main_~main__i2~0#1;main_~main__c1~0#1 := 0;assume -128 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 127;~r1~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -128 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 127;~id1~0 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -128 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 127;~st1~0 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -128 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 127;~send1~0 := main_#t~nondet7#1;havoc main_#t~nondet7#1;~mode1~0 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -128 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 127;~id2~0 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -128 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 127;~st2~0 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -128 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 127;~send2~0 := main_#t~nondet11#1;havoc main_#t~nondet11#1;~mode2~0 := main_#t~nondet12#1;havoc main_#t~nondet12#1;assume -128 <= main_#t~nondet13#1 && main_#t~nondet13#1 <= 127;~id3~0 := main_#t~nondet13#1;havoc main_#t~nondet13#1;assume -128 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 127;~st3~0 := main_#t~nondet14#1;havoc main_#t~nondet14#1;assume -128 <= main_#t~nondet15#1 && main_#t~nondet15#1 <= 127;~send3~0 := main_#t~nondet15#1;havoc main_#t~nondet15#1;~mode3~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;assume -128 <= main_#t~nondet17#1 && main_#t~nondet17#1 <= 127;~id4~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;assume -128 <= main_#t~nondet18#1 && main_#t~nondet18#1 <= 127;~st4~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;assume -128 <= main_#t~nondet19#1 && main_#t~nondet19#1 <= 127;~send4~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;~mode4~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;assume -128 <= main_#t~nondet21#1 && main_#t~nondet21#1 <= 127;~id5~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;assume -128 <= main_#t~nondet22#1 && main_#t~nondet22#1 <= 127;~st5~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;assume -128 <= main_#t~nondet23#1 && main_#t~nondet23#1 <= 127;~send5~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;~mode5~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;assume -128 <= main_#t~nondet25#1 && main_#t~nondet25#1 <= 127;~id6~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;assume -128 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 127;~st6~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;assume -128 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 127;~send6~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~mode6~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;assume -128 <= main_#t~nondet29#1 && main_#t~nondet29#1 <= 127;~id7~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;assume -128 <= main_#t~nondet30#1 && main_#t~nondet30#1 <= 127;~st7~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;assume -128 <= main_#t~nondet31#1 && main_#t~nondet31#1 <= 127;~send7~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;~mode7~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;havoc main_~init__tmp~0#1; {24739#true} is VALID [2022-02-20 18:57:11,065 INFO L290 TraceCheckUtils]: 2: Hoare triple {24739#true} assume 0 == ~r1~0; {24739#true} is VALID [2022-02-20 18:57:11,065 INFO L290 TraceCheckUtils]: 3: Hoare triple {24739#true} assume ~id1~0 >= 0; {24739#true} is VALID [2022-02-20 18:57:11,065 INFO L290 TraceCheckUtils]: 4: Hoare triple {24739#true} assume 0 == ~st1~0; {24741#(<= ~st1~0 0)} is VALID [2022-02-20 18:57:11,065 INFO L290 TraceCheckUtils]: 5: Hoare triple {24741#(<= ~st1~0 0)} assume ~send1~0 == ~id1~0; {24741#(<= ~st1~0 0)} is VALID [2022-02-20 18:57:11,066 INFO L290 TraceCheckUtils]: 6: Hoare triple {24741#(<= ~st1~0 0)} assume 0 == ~mode1~0 % 256; {24741#(<= ~st1~0 0)} is VALID [2022-02-20 18:57:11,066 INFO L290 TraceCheckUtils]: 7: Hoare triple {24741#(<= ~st1~0 0)} assume ~id2~0 >= 0; {24741#(<= ~st1~0 0)} is VALID [2022-02-20 18:57:11,066 INFO L290 TraceCheckUtils]: 8: Hoare triple {24741#(<= ~st1~0 0)} assume 0 == ~st2~0; {24742#(<= (+ ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:11,066 INFO L290 TraceCheckUtils]: 9: Hoare triple {24742#(<= (+ ~st2~0 ~st1~0) 0)} assume ~send2~0 == ~id2~0; {24742#(<= (+ ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:11,067 INFO L290 TraceCheckUtils]: 10: Hoare triple {24742#(<= (+ ~st2~0 ~st1~0) 0)} assume 0 == ~mode2~0 % 256; {24742#(<= (+ ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:11,067 INFO L290 TraceCheckUtils]: 11: Hoare triple {24742#(<= (+ ~st2~0 ~st1~0) 0)} assume ~id3~0 >= 0; {24742#(<= (+ ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:11,067 INFO L290 TraceCheckUtils]: 12: Hoare triple {24742#(<= (+ ~st2~0 ~st1~0) 0)} assume 0 == ~st3~0; {24743#(<= (+ ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:11,067 INFO L290 TraceCheckUtils]: 13: Hoare triple {24743#(<= (+ ~st3~0 ~st2~0 ~st1~0) 0)} assume ~send3~0 == ~id3~0; {24743#(<= (+ ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:11,068 INFO L290 TraceCheckUtils]: 14: Hoare triple {24743#(<= (+ ~st3~0 ~st2~0 ~st1~0) 0)} assume 0 == ~mode3~0 % 256; {24743#(<= (+ ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:11,068 INFO L290 TraceCheckUtils]: 15: Hoare triple {24743#(<= (+ ~st3~0 ~st2~0 ~st1~0) 0)} assume ~id4~0 >= 0; {24743#(<= (+ ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:11,068 INFO L290 TraceCheckUtils]: 16: Hoare triple {24743#(<= (+ ~st3~0 ~st2~0 ~st1~0) 0)} assume 0 == ~st4~0; {24744#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:11,068 INFO L290 TraceCheckUtils]: 17: Hoare triple {24744#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} assume ~send4~0 == ~id4~0; {24744#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:11,069 INFO L290 TraceCheckUtils]: 18: Hoare triple {24744#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} assume 0 == ~mode4~0 % 256; {24744#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:11,069 INFO L290 TraceCheckUtils]: 19: Hoare triple {24744#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} assume ~id5~0 >= 0; {24744#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:11,069 INFO L290 TraceCheckUtils]: 20: Hoare triple {24744#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} assume 0 == ~st5~0; {24744#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:11,070 INFO L290 TraceCheckUtils]: 21: Hoare triple {24744#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} assume ~send5~0 == ~id5~0; {24744#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:11,070 INFO L290 TraceCheckUtils]: 22: Hoare triple {24744#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} assume 0 == ~mode5~0 % 256; {24744#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:11,070 INFO L290 TraceCheckUtils]: 23: Hoare triple {24744#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} assume ~id6~0 >= 0; {24744#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:11,070 INFO L290 TraceCheckUtils]: 24: Hoare triple {24744#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} assume 0 == ~st6~0; {24745#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:11,071 INFO L290 TraceCheckUtils]: 25: Hoare triple {24745#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0) 0)} assume ~send6~0 == ~id6~0; {24745#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:11,071 INFO L290 TraceCheckUtils]: 26: Hoare triple {24745#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0) 0)} assume 0 == ~mode6~0 % 256; {24745#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:11,071 INFO L290 TraceCheckUtils]: 27: Hoare triple {24745#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0) 0)} assume ~id7~0 >= 0; {24745#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:11,072 INFO L290 TraceCheckUtils]: 28: Hoare triple {24745#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0) 0)} assume 0 == ~st7~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:11,072 INFO L290 TraceCheckUtils]: 29: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~send7~0 == ~id7~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:11,072 INFO L290 TraceCheckUtils]: 30: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume 0 == ~mode7~0 % 256; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:11,073 INFO L290 TraceCheckUtils]: 31: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id1~0 != ~id2~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:11,073 INFO L290 TraceCheckUtils]: 32: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id1~0 != ~id3~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:11,073 INFO L290 TraceCheckUtils]: 33: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id1~0 != ~id4~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:11,073 INFO L290 TraceCheckUtils]: 34: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id1~0 != ~id5~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:11,074 INFO L290 TraceCheckUtils]: 35: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id1~0 != ~id6~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:11,074 INFO L290 TraceCheckUtils]: 36: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id1~0 != ~id7~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:11,074 INFO L290 TraceCheckUtils]: 37: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id2~0 != ~id3~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:11,075 INFO L290 TraceCheckUtils]: 38: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id2~0 != ~id4~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:11,075 INFO L290 TraceCheckUtils]: 39: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id2~0 != ~id5~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:11,075 INFO L290 TraceCheckUtils]: 40: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id2~0 != ~id6~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:11,075 INFO L290 TraceCheckUtils]: 41: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id2~0 != ~id7~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:11,076 INFO L290 TraceCheckUtils]: 42: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id3~0 != ~id4~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:11,076 INFO L290 TraceCheckUtils]: 43: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id3~0 != ~id5~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:11,076 INFO L290 TraceCheckUtils]: 44: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id3~0 != ~id6~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:11,077 INFO L290 TraceCheckUtils]: 45: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id3~0 != ~id7~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:11,077 INFO L290 TraceCheckUtils]: 46: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id4~0 != ~id5~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:11,077 INFO L290 TraceCheckUtils]: 47: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id4~0 != ~id6~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:11,078 INFO L290 TraceCheckUtils]: 48: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id4~0 != ~id7~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:11,078 INFO L290 TraceCheckUtils]: 49: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id5~0 != ~id6~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:11,078 INFO L290 TraceCheckUtils]: 50: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id5~0 != ~id7~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:11,079 INFO L290 TraceCheckUtils]: 51: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id6~0 != ~id7~0;main_~init__tmp~0#1 := 1;~__return_28553~0 := main_~init__tmp~0#1;main_~main__i2~0#1 := ~__return_28553~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:11,079 INFO L290 TraceCheckUtils]: 52: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume 0 != main_~main__i2~0#1;~p1_old~0 := ~nomsg~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~nomsg~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~nomsg~0;~p3_new~0 := ~nomsg~0;~p4_old~0 := ~nomsg~0;~p4_new~0 := ~nomsg~0;~p5_old~0 := ~nomsg~0;~p5_new~0 := ~nomsg~0;~p6_old~0 := ~nomsg~0;~p6_new~0 := ~nomsg~0;~p7_old~0 := ~nomsg~0;~p7_new~0 := ~nomsg~0;main_~main__i2~0#1 := 0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:11,079 INFO L290 TraceCheckUtils]: 53: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume main_~main__i2~0#1 < 14;havoc main_~node1__m1~0#1;main_~node1__m1~0#1 := ~nomsg~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:11,080 INFO L290 TraceCheckUtils]: 54: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode1~0 % 256);havoc main_~node1____CPAchecker_TMP_0~0#1; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:11,080 INFO L290 TraceCheckUtils]: 55: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(~send1~0 != ~nomsg~0);main_~node1____CPAchecker_TMP_0~0#1 := ~p1_new~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:11,080 INFO L290 TraceCheckUtils]: 56: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~p1_new~0 := (if main_~node1____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node1____CPAchecker_TMP_0~0#1 % 256 else main_~node1____CPAchecker_TMP_0~0#1 % 256 - 256);~mode1~0 := 1;havoc main_~node2__m2~0#1;main_~node2__m2~0#1 := ~nomsg~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:11,081 INFO L290 TraceCheckUtils]: 57: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode2~0 % 256);havoc main_~node2____CPAchecker_TMP_0~0#1; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:11,081 INFO L290 TraceCheckUtils]: 58: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(~send2~0 != ~nomsg~0);main_~node2____CPAchecker_TMP_0~0#1 := ~p2_new~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:11,082 INFO L290 TraceCheckUtils]: 59: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~p2_new~0 := (if main_~node2____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node2____CPAchecker_TMP_0~0#1 % 256 else main_~node2____CPAchecker_TMP_0~0#1 % 256 - 256);~mode2~0 := 1;havoc main_~node3__m3~0#1;main_~node3__m3~0#1 := ~nomsg~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:11,082 INFO L290 TraceCheckUtils]: 60: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode3~0 % 256);havoc main_~node3____CPAchecker_TMP_0~0#1; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:11,082 INFO L290 TraceCheckUtils]: 61: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(~send3~0 != ~nomsg~0);main_~node3____CPAchecker_TMP_0~0#1 := ~p3_new~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:11,083 INFO L290 TraceCheckUtils]: 62: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~p3_new~0 := (if main_~node3____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node3____CPAchecker_TMP_0~0#1 % 256 else main_~node3____CPAchecker_TMP_0~0#1 % 256 - 256);~mode3~0 := 1;havoc main_~node4__m4~0#1;main_~node4__m4~0#1 := ~nomsg~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:11,083 INFO L290 TraceCheckUtils]: 63: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode4~0 % 256);havoc main_~node4____CPAchecker_TMP_0~0#1; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:11,083 INFO L290 TraceCheckUtils]: 64: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(~send4~0 != ~nomsg~0);main_~node4____CPAchecker_TMP_0~0#1 := ~p4_new~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:11,084 INFO L290 TraceCheckUtils]: 65: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~p4_new~0 := (if main_~node4____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node4____CPAchecker_TMP_0~0#1 % 256 else main_~node4____CPAchecker_TMP_0~0#1 % 256 - 256);~mode4~0 := 1;havoc main_~node5__m5~0#1;main_~node5__m5~0#1 := ~nomsg~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:11,084 INFO L290 TraceCheckUtils]: 66: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode5~0 % 256);havoc main_~node5____CPAchecker_TMP_0~0#1; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:11,084 INFO L290 TraceCheckUtils]: 67: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(~send5~0 != ~nomsg~0);main_~node5____CPAchecker_TMP_0~0#1 := ~p5_new~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:11,085 INFO L290 TraceCheckUtils]: 68: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~p5_new~0 := (if main_~node5____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node5____CPAchecker_TMP_0~0#1 % 256 else main_~node5____CPAchecker_TMP_0~0#1 % 256 - 256);~mode5~0 := 1;havoc main_~node6__m6~0#1;main_~node6__m6~0#1 := ~nomsg~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:11,085 INFO L290 TraceCheckUtils]: 69: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode6~0 % 256);havoc main_~node6____CPAchecker_TMP_0~0#1; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:11,085 INFO L290 TraceCheckUtils]: 70: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(~send6~0 != ~nomsg~0);main_~node6____CPAchecker_TMP_0~0#1 := ~p6_new~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:11,086 INFO L290 TraceCheckUtils]: 71: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~p6_new~0 := (if main_~node6____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node6____CPAchecker_TMP_0~0#1 % 256 else main_~node6____CPAchecker_TMP_0~0#1 % 256 - 256);~mode6~0 := 1;havoc main_~node7__m7~0#1;main_~node7__m7~0#1 := ~nomsg~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:11,086 INFO L290 TraceCheckUtils]: 72: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode7~0 % 256);havoc main_~node7____CPAchecker_TMP_0~0#1; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:11,086 INFO L290 TraceCheckUtils]: 73: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(~send7~0 != ~nomsg~0);main_~node7____CPAchecker_TMP_0~0#1 := ~p7_new~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:11,087 INFO L290 TraceCheckUtils]: 74: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~p7_new~0 := (if main_~node7____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node7____CPAchecker_TMP_0~0#1 % 256 else main_~node7____CPAchecker_TMP_0~0#1 % 256 - 256);~mode7~0 := 1;~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;~p4_old~0 := ~p4_new~0;~p4_new~0 := ~nomsg~0;~p5_old~0 := ~p5_new~0;~p5_new~0 := ~nomsg~0;~p6_old~0 := ~p6_new~0;~p6_new~0 := ~nomsg~0;~p7_old~0 := ~p7_new~0;~p7_new~0 := ~nomsg~0;havoc main_~check__tmp~0#1; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:11,087 INFO L290 TraceCheckUtils]: 75: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0 + ~st7~0 <= 1; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:11,087 INFO L290 TraceCheckUtils]: 76: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(~r1~0 >= 7); {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:11,088 INFO L290 TraceCheckUtils]: 77: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0 + ~st7~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:11,088 INFO L290 TraceCheckUtils]: 78: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~r1~0 < 7;main_~check__tmp~0#1 := 1;~__return_28698~0 := main_~check__tmp~0#1;main_~main__c1~0#1 := ~__return_28698~0;havoc main_~__tmp_1~0#1;main_~__tmp_1~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~0#1;main_~assert__arg~0#1 := main_~__tmp_1~0#1; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:11,088 INFO L290 TraceCheckUtils]: 79: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(0 == main_~assert__arg~0#1 % 256);main_~main____CPAchecker_TMP_0~0#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:11,089 INFO L290 TraceCheckUtils]: 80: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume main_~main__i2~0#1 < 14;havoc main_~node1__m1~1#1;main_~node1__m1~1#1 := ~nomsg~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:11,089 INFO L290 TraceCheckUtils]: 81: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(0 == ~mode1~0 % 256);~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256);main_~node1__m1~1#1 := ~p7_old~0;~p7_old~0 := ~nomsg~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:11,089 INFO L290 TraceCheckUtils]: 82: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(main_~node1__m1~1#1 != ~nomsg~0); {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:11,090 INFO L290 TraceCheckUtils]: 83: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~mode1~0 := 0;havoc main_~node2__m2~1#1;main_~node2__m2~1#1 := ~nomsg~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:11,090 INFO L290 TraceCheckUtils]: 84: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(0 == ~mode2~0 % 256);main_~node2__m2~1#1 := ~p1_old~0;~p1_old~0 := ~nomsg~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:11,090 INFO L290 TraceCheckUtils]: 85: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(main_~node2__m2~1#1 != ~nomsg~0); {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:11,091 INFO L290 TraceCheckUtils]: 86: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~mode2~0 := 0;havoc main_~node3__m3~1#1;main_~node3__m3~1#1 := ~nomsg~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:11,091 INFO L290 TraceCheckUtils]: 87: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(0 == ~mode3~0 % 256);main_~node3__m3~1#1 := ~p2_old~0;~p2_old~0 := ~nomsg~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:11,091 INFO L290 TraceCheckUtils]: 88: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(main_~node3__m3~1#1 != ~nomsg~0); {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:11,092 INFO L290 TraceCheckUtils]: 89: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~mode3~0 := 0;havoc main_~node4__m4~1#1;main_~node4__m4~1#1 := ~nomsg~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:11,092 INFO L290 TraceCheckUtils]: 90: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(0 == ~mode4~0 % 256);main_~node4__m4~1#1 := ~p3_old~0;~p3_old~0 := ~nomsg~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:11,092 INFO L290 TraceCheckUtils]: 91: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(main_~node4__m4~1#1 != ~nomsg~0); {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:11,092 INFO L290 TraceCheckUtils]: 92: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~mode4~0 := 0;havoc main_~node5__m5~1#1;main_~node5__m5~1#1 := ~nomsg~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:11,093 INFO L290 TraceCheckUtils]: 93: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(0 == ~mode5~0 % 256);main_~node5__m5~1#1 := ~p4_old~0;~p4_old~0 := ~nomsg~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:11,093 INFO L290 TraceCheckUtils]: 94: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume main_~node5__m5~1#1 != ~nomsg~0; {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:11,093 INFO L290 TraceCheckUtils]: 95: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(main_~node5__m5~1#1 > ~id5~0); {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:11,094 INFO L290 TraceCheckUtils]: 96: Hoare triple {24746#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume main_~node5__m5~1#1 == ~id5~0;~st5~0 := 1; {24747#(and (= (+ (- 1) ~st5~0) 0) (<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:11,094 INFO L290 TraceCheckUtils]: 97: Hoare triple {24747#(and (= (+ (- 1) ~st5~0) 0) (<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} ~mode5~0 := 0;havoc main_~node6__m6~1#1;main_~node6__m6~1#1 := ~nomsg~0; {24747#(and (= (+ (- 1) ~st5~0) 0) (<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:11,094 INFO L290 TraceCheckUtils]: 98: Hoare triple {24747#(and (= (+ (- 1) ~st5~0) 0) (<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(0 == ~mode6~0 % 256);main_~node6__m6~1#1 := ~p5_old~0;~p5_old~0 := ~nomsg~0; {24747#(and (= (+ (- 1) ~st5~0) 0) (<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:11,095 INFO L290 TraceCheckUtils]: 99: Hoare triple {24747#(and (= (+ (- 1) ~st5~0) 0) (<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(main_~node6__m6~1#1 != ~nomsg~0); {24747#(and (= (+ (- 1) ~st5~0) 0) (<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:11,095 INFO L290 TraceCheckUtils]: 100: Hoare triple {24747#(and (= (+ (- 1) ~st5~0) 0) (<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} ~mode6~0 := 0;~__tmp_28919_0~0 := main_~main____CPAchecker_TMP_0~0#1; {24747#(and (= (+ (- 1) ~st5~0) 0) (<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:11,096 INFO L290 TraceCheckUtils]: 101: Hoare triple {24747#(and (= (+ (- 1) ~st5~0) 0) (<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} main_~main____CPAchecker_TMP_0~0#1 := ~__tmp_28919_0~0;havoc main_~node7__m7~1#1;main_~node7__m7~1#1 := ~nomsg~0; {24747#(and (= (+ (- 1) ~st5~0) 0) (<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:11,096 INFO L290 TraceCheckUtils]: 102: Hoare triple {24747#(and (= (+ (- 1) ~st5~0) 0) (<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(0 == ~mode7~0 % 256);main_~node7__m7~1#1 := ~p6_old~0;~p6_old~0 := ~nomsg~0; {24747#(and (= (+ (- 1) ~st5~0) 0) (<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:11,096 INFO L290 TraceCheckUtils]: 103: Hoare triple {24747#(and (= (+ (- 1) ~st5~0) 0) (<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(main_~node7__m7~1#1 != ~nomsg~0); {24747#(and (= (+ (- 1) ~st5~0) 0) (<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:11,097 INFO L290 TraceCheckUtils]: 104: Hoare triple {24747#(and (= (+ (- 1) ~st5~0) 0) (<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} ~mode7~0 := 0; {24747#(and (= (+ (- 1) ~st5~0) 0) (<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:11,097 INFO L290 TraceCheckUtils]: 105: Hoare triple {24747#(and (= (+ (- 1) ~st5~0) 0) (<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} ~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;~p4_old~0 := ~p4_new~0;~p4_new~0 := ~nomsg~0;~p5_old~0 := ~p5_new~0;~p5_new~0 := ~nomsg~0;~p6_old~0 := ~p6_new~0;~p6_new~0 := ~nomsg~0;~p7_old~0 := ~p7_new~0;~p7_new~0 := ~nomsg~0;havoc main_~check__tmp~1#1; {24747#(and (= (+ (- 1) ~st5~0) 0) (<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:11,097 INFO L290 TraceCheckUtils]: 106: Hoare triple {24747#(and (= (+ (- 1) ~st5~0) 0) (<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0 + ~st7~0 <= 1);main_~check__tmp~1#1 := 0; {24740#false} is VALID [2022-02-20 18:57:11,097 INFO L290 TraceCheckUtils]: 107: Hoare triple {24740#false} ~__return_28955~0 := main_~check__tmp~1#1;main_~main__c1~0#1 := ~__return_28955~0;havoc main_~__tmp_2~0#1;main_~__tmp_2~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~1#1;main_~assert__arg~1#1 := main_~__tmp_2~0#1; {24740#false} is VALID [2022-02-20 18:57:11,097 INFO L290 TraceCheckUtils]: 108: Hoare triple {24740#false} assume 0 == main_~assert__arg~1#1 % 256; {24740#false} is VALID [2022-02-20 18:57:11,097 INFO L290 TraceCheckUtils]: 109: Hoare triple {24740#false} assume !false; {24740#false} is VALID [2022-02-20 18:57:11,098 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 18:57:11,098 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 18:57:11,098 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1309451674] [2022-02-20 18:57:11,098 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1309451674] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 18:57:11,098 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 18:57:11,098 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-02-20 18:57:11,098 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1012307665] [2022-02-20 18:57:11,098 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 18:57:11,099 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 12.222222222222221) internal successors, (110), 9 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 110 [2022-02-20 18:57:11,099 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 18:57:11,099 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 9 states, 9 states have (on average 12.222222222222221) internal successors, (110), 9 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:57:11,164 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 110 edges. 110 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:57:11,164 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-02-20 18:57:11,164 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 18:57:11,164 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-02-20 18:57:11,164 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2022-02-20 18:57:11,165 INFO L87 Difference]: Start difference. First operand 915 states and 1406 transitions. Second operand has 9 states, 9 states have (on average 12.222222222222221) internal successors, (110), 9 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:57:16,345 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:57:16,345 INFO L93 Difference]: Finished difference Result 2082 states and 3247 transitions. [2022-02-20 18:57:16,345 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-20 18:57:16,345 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 12.222222222222221) internal successors, (110), 9 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 110 [2022-02-20 18:57:16,345 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 18:57:16,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 12.222222222222221) internal successors, (110), 9 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:57:16,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1419 transitions. [2022-02-20 18:57:16,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 12.222222222222221) internal successors, (110), 9 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:57:16,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1419 transitions. [2022-02-20 18:57:16,353 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 1419 transitions. [2022-02-20 18:57:17,196 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1419 edges. 1419 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:57:17,324 INFO L225 Difference]: With dead ends: 2082 [2022-02-20 18:57:17,324 INFO L226 Difference]: Without dead ends: 1922 [2022-02-20 18:57:17,325 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=70, Invalid=140, Unknown=0, NotChecked=0, Total=210 [2022-02-20 18:57:17,326 INFO L933 BasicCegarLoop]: 496 mSDtfsCounter, 2345 mSDsluCounter, 2304 mSDsCounter, 0 mSdLazyCounter, 276 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2345 SdHoareTripleChecker+Valid, 2800 SdHoareTripleChecker+Invalid, 283 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 276 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-02-20 18:57:17,326 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2345 Valid, 2800 Invalid, 283 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 276 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-02-20 18:57:17,327 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1922 states. [2022-02-20 18:57:19,273 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1922 to 1079. [2022-02-20 18:57:19,273 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 18:57:19,275 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1922 states. Second operand has 1079 states, 1078 states have (on average 1.5454545454545454) internal successors, (1666), 1078 states have internal predecessors, (1666), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:57:19,276 INFO L74 IsIncluded]: Start isIncluded. First operand 1922 states. Second operand has 1079 states, 1078 states have (on average 1.5454545454545454) internal successors, (1666), 1078 states have internal predecessors, (1666), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:57:19,277 INFO L87 Difference]: Start difference. First operand 1922 states. Second operand has 1079 states, 1078 states have (on average 1.5454545454545454) internal successors, (1666), 1078 states have internal predecessors, (1666), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:57:19,377 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:57:19,377 INFO L93 Difference]: Finished difference Result 1922 states and 2993 transitions. [2022-02-20 18:57:19,378 INFO L276 IsEmpty]: Start isEmpty. Operand 1922 states and 2993 transitions. [2022-02-20 18:57:19,380 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:57:19,380 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:57:19,381 INFO L74 IsIncluded]: Start isIncluded. First operand has 1079 states, 1078 states have (on average 1.5454545454545454) internal successors, (1666), 1078 states have internal predecessors, (1666), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand 1922 states. [2022-02-20 18:57:19,383 INFO L87 Difference]: Start difference. First operand has 1079 states, 1078 states have (on average 1.5454545454545454) internal successors, (1666), 1078 states have internal predecessors, (1666), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand 1922 states. [2022-02-20 18:57:19,484 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:57:19,485 INFO L93 Difference]: Finished difference Result 1922 states and 2993 transitions. [2022-02-20 18:57:19,485 INFO L276 IsEmpty]: Start isEmpty. Operand 1922 states and 2993 transitions. [2022-02-20 18:57:19,500 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:57:19,500 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:57:19,500 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 18:57:19,500 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 18:57:19,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1079 states, 1078 states have (on average 1.5454545454545454) internal successors, (1666), 1078 states have internal predecessors, (1666), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:57:19,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1079 states to 1079 states and 1666 transitions. [2022-02-20 18:57:19,542 INFO L78 Accepts]: Start accepts. Automaton has 1079 states and 1666 transitions. Word has length 110 [2022-02-20 18:57:19,542 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 18:57:19,542 INFO L470 AbstractCegarLoop]: Abstraction has 1079 states and 1666 transitions. [2022-02-20 18:57:19,542 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 12.222222222222221) internal successors, (110), 9 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:57:19,542 INFO L276 IsEmpty]: Start isEmpty. Operand 1079 states and 1666 transitions. [2022-02-20 18:57:19,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-02-20 18:57:19,543 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 18:57:19,543 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 18:57:19,543 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-02-20 18:57:19,544 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 18:57:19,544 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 18:57:19,544 INFO L85 PathProgramCache]: Analyzing trace with hash -1525369156, now seen corresponding path program 1 times [2022-02-20 18:57:19,544 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 18:57:19,544 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1351668418] [2022-02-20 18:57:19,544 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 18:57:19,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 18:57:19,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:57:19,646 INFO L290 TraceCheckUtils]: 0: Hoare triple {32903#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(49, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~nomsg~0 := -1;~r1~0 := 0;~p1~0 := 0;~p1_old~0 := 0;~p1_new~0 := 0;~id1~0 := 0;~st1~0 := 0;~send1~0 := 0;~mode1~0 := 0;~p2~0 := 0;~p2_old~0 := 0;~p2_new~0 := 0;~id2~0 := 0;~st2~0 := 0;~send2~0 := 0;~mode2~0 := 0;~p3~0 := 0;~p3_old~0 := 0;~p3_new~0 := 0;~id3~0 := 0;~st3~0 := 0;~send3~0 := 0;~mode3~0 := 0;~p4~0 := 0;~p4_old~0 := 0;~p4_new~0 := 0;~id4~0 := 0;~st4~0 := 0;~send4~0 := 0;~mode4~0 := 0;~p5~0 := 0;~p5_old~0 := 0;~p5_new~0 := 0;~id5~0 := 0;~st5~0 := 0;~send5~0 := 0;~mode5~0 := 0;~p6~0 := 0;~p6_old~0 := 0;~p6_new~0 := 0;~id6~0 := 0;~st6~0 := 0;~send6~0 := 0;~mode6~0 := 0;~p7~0 := 0;~p7_old~0 := 0;~p7_new~0 := 0;~id7~0 := 0;~st7~0 := 0;~send7~0 := 0;~mode7~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[3 := #funAddr~node4.base], ~nodes~0.offset[3 := #funAddr~node4.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[4 := #funAddr~node5.base], ~nodes~0.offset[4 := #funAddr~node5.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[5 := #funAddr~node6.base], ~nodes~0.offset[5 := #funAddr~node6.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[6 := #funAddr~node7.base], ~nodes~0.offset[6 := #funAddr~node7.offset];~__return_28553~0 := 0;~__return_28698~0 := 0;~__tmp_28919_0~0 := 0;~__return_28955~0 := 0;~__return_28834~0 := 0; {32903#true} is VALID [2022-02-20 18:57:19,647 INFO L290 TraceCheckUtils]: 1: Hoare triple {32903#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~nondet5#1, main_#t~nondet6#1, main_#t~nondet7#1, main_#t~nondet8#1, main_#t~nondet9#1, main_#t~nondet10#1, main_#t~nondet11#1, main_#t~nondet12#1, main_#t~nondet13#1, main_#t~nondet14#1, main_#t~nondet15#1, main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~nondet28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_~node6____CPAchecker_TMP_0~1#1, main_~node6__m6~2#1, main_~node5____CPAchecker_TMP_0~1#1, main_~node5__m5~2#1, main_~node4____CPAchecker_TMP_0~1#1, main_~node4__m4~2#1, main_~node3____CPAchecker_TMP_0~1#1, main_~node3__m3~2#1, main_~node2____CPAchecker_TMP_0~1#1, main_~node2__m2~2#1, main_~node1____CPAchecker_TMP_0~1#1, main_~node1__m1~2#1, main_~main____CPAchecker_TMP_0~1#1, main_~__tmp_2~0#1, main_~assert__arg~1#1, main_~check__tmp~1#1, main_~node7____CPAchecker_TMP_0~1#1, main_~node7__m7~1#1, main_~node6__m6~1#1, main_~node5__m5~1#1, main_~node4__m4~1#1, main_~node3__m3~1#1, main_~node2__m2~1#1, main_~node1__m1~1#1, main_~main____CPAchecker_TMP_0~0#1, main_~__tmp_1~0#1, main_~assert__arg~0#1, main_~check__tmp~0#1, main_~node7____CPAchecker_TMP_0~0#1, main_~node7__m7~0#1, main_~node6____CPAchecker_TMP_0~0#1, main_~node6__m6~0#1, main_~node5____CPAchecker_TMP_0~0#1, main_~node5__m5~0#1, main_~node4____CPAchecker_TMP_0~0#1, main_~node4__m4~0#1, main_~node3____CPAchecker_TMP_0~0#1, main_~node3__m3~0#1, main_~node2____CPAchecker_TMP_0~0#1, main_~node2__m2~0#1, main_~node1____CPAchecker_TMP_0~0#1, main_~node1__m1~0#1, main_~init__tmp~0#1, main_~main__c1~0#1, main_~main__i2~0#1;havoc main_~main__c1~0#1;havoc main_~main__i2~0#1;main_~main__c1~0#1 := 0;assume -128 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 127;~r1~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -128 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 127;~id1~0 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -128 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 127;~st1~0 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -128 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 127;~send1~0 := main_#t~nondet7#1;havoc main_#t~nondet7#1;~mode1~0 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -128 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 127;~id2~0 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -128 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 127;~st2~0 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -128 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 127;~send2~0 := main_#t~nondet11#1;havoc main_#t~nondet11#1;~mode2~0 := main_#t~nondet12#1;havoc main_#t~nondet12#1;assume -128 <= main_#t~nondet13#1 && main_#t~nondet13#1 <= 127;~id3~0 := main_#t~nondet13#1;havoc main_#t~nondet13#1;assume -128 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 127;~st3~0 := main_#t~nondet14#1;havoc main_#t~nondet14#1;assume -128 <= main_#t~nondet15#1 && main_#t~nondet15#1 <= 127;~send3~0 := main_#t~nondet15#1;havoc main_#t~nondet15#1;~mode3~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;assume -128 <= main_#t~nondet17#1 && main_#t~nondet17#1 <= 127;~id4~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;assume -128 <= main_#t~nondet18#1 && main_#t~nondet18#1 <= 127;~st4~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;assume -128 <= main_#t~nondet19#1 && main_#t~nondet19#1 <= 127;~send4~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;~mode4~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;assume -128 <= main_#t~nondet21#1 && main_#t~nondet21#1 <= 127;~id5~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;assume -128 <= main_#t~nondet22#1 && main_#t~nondet22#1 <= 127;~st5~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;assume -128 <= main_#t~nondet23#1 && main_#t~nondet23#1 <= 127;~send5~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;~mode5~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;assume -128 <= main_#t~nondet25#1 && main_#t~nondet25#1 <= 127;~id6~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;assume -128 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 127;~st6~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;assume -128 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 127;~send6~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~mode6~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;assume -128 <= main_#t~nondet29#1 && main_#t~nondet29#1 <= 127;~id7~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;assume -128 <= main_#t~nondet30#1 && main_#t~nondet30#1 <= 127;~st7~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;assume -128 <= main_#t~nondet31#1 && main_#t~nondet31#1 <= 127;~send7~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;~mode7~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;havoc main_~init__tmp~0#1; {32903#true} is VALID [2022-02-20 18:57:19,647 INFO L290 TraceCheckUtils]: 2: Hoare triple {32903#true} assume 0 == ~r1~0; {32903#true} is VALID [2022-02-20 18:57:19,647 INFO L290 TraceCheckUtils]: 3: Hoare triple {32903#true} assume ~id1~0 >= 0; {32903#true} is VALID [2022-02-20 18:57:19,647 INFO L290 TraceCheckUtils]: 4: Hoare triple {32903#true} assume 0 == ~st1~0; {32905#(<= ~st1~0 0)} is VALID [2022-02-20 18:57:19,647 INFO L290 TraceCheckUtils]: 5: Hoare triple {32905#(<= ~st1~0 0)} assume ~send1~0 == ~id1~0; {32905#(<= ~st1~0 0)} is VALID [2022-02-20 18:57:19,648 INFO L290 TraceCheckUtils]: 6: Hoare triple {32905#(<= ~st1~0 0)} assume 0 == ~mode1~0 % 256; {32905#(<= ~st1~0 0)} is VALID [2022-02-20 18:57:19,648 INFO L290 TraceCheckUtils]: 7: Hoare triple {32905#(<= ~st1~0 0)} assume ~id2~0 >= 0; {32905#(<= ~st1~0 0)} is VALID [2022-02-20 18:57:19,648 INFO L290 TraceCheckUtils]: 8: Hoare triple {32905#(<= ~st1~0 0)} assume 0 == ~st2~0; {32906#(<= (+ ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:19,648 INFO L290 TraceCheckUtils]: 9: Hoare triple {32906#(<= (+ ~st2~0 ~st1~0) 0)} assume ~send2~0 == ~id2~0; {32906#(<= (+ ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:19,649 INFO L290 TraceCheckUtils]: 10: Hoare triple {32906#(<= (+ ~st2~0 ~st1~0) 0)} assume 0 == ~mode2~0 % 256; {32906#(<= (+ ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:19,649 INFO L290 TraceCheckUtils]: 11: Hoare triple {32906#(<= (+ ~st2~0 ~st1~0) 0)} assume ~id3~0 >= 0; {32906#(<= (+ ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:19,649 INFO L290 TraceCheckUtils]: 12: Hoare triple {32906#(<= (+ ~st2~0 ~st1~0) 0)} assume 0 == ~st3~0; {32907#(<= (+ ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:19,649 INFO L290 TraceCheckUtils]: 13: Hoare triple {32907#(<= (+ ~st3~0 ~st2~0 ~st1~0) 0)} assume ~send3~0 == ~id3~0; {32907#(<= (+ ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:19,650 INFO L290 TraceCheckUtils]: 14: Hoare triple {32907#(<= (+ ~st3~0 ~st2~0 ~st1~0) 0)} assume 0 == ~mode3~0 % 256; {32907#(<= (+ ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:19,650 INFO L290 TraceCheckUtils]: 15: Hoare triple {32907#(<= (+ ~st3~0 ~st2~0 ~st1~0) 0)} assume ~id4~0 >= 0; {32907#(<= (+ ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:19,650 INFO L290 TraceCheckUtils]: 16: Hoare triple {32907#(<= (+ ~st3~0 ~st2~0 ~st1~0) 0)} assume 0 == ~st4~0; {32908#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:19,651 INFO L290 TraceCheckUtils]: 17: Hoare triple {32908#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} assume ~send4~0 == ~id4~0; {32908#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:19,651 INFO L290 TraceCheckUtils]: 18: Hoare triple {32908#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} assume 0 == ~mode4~0 % 256; {32908#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:19,651 INFO L290 TraceCheckUtils]: 19: Hoare triple {32908#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} assume ~id5~0 >= 0; {32908#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:19,652 INFO L290 TraceCheckUtils]: 20: Hoare triple {32908#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} assume 0 == ~st5~0; {32909#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:19,652 INFO L290 TraceCheckUtils]: 21: Hoare triple {32909#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} assume ~send5~0 == ~id5~0; {32909#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:19,652 INFO L290 TraceCheckUtils]: 22: Hoare triple {32909#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} assume 0 == ~mode5~0 % 256; {32909#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:19,652 INFO L290 TraceCheckUtils]: 23: Hoare triple {32909#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} assume ~id6~0 >= 0; {32909#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:19,653 INFO L290 TraceCheckUtils]: 24: Hoare triple {32909#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} assume 0 == ~st6~0; {32909#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:19,653 INFO L290 TraceCheckUtils]: 25: Hoare triple {32909#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} assume ~send6~0 == ~id6~0; {32909#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:19,653 INFO L290 TraceCheckUtils]: 26: Hoare triple {32909#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} assume 0 == ~mode6~0 % 256; {32909#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:19,654 INFO L290 TraceCheckUtils]: 27: Hoare triple {32909#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} assume ~id7~0 >= 0; {32909#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:19,654 INFO L290 TraceCheckUtils]: 28: Hoare triple {32909#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} assume 0 == ~st7~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:19,654 INFO L290 TraceCheckUtils]: 29: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume ~send7~0 == ~id7~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:19,655 INFO L290 TraceCheckUtils]: 30: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume 0 == ~mode7~0 % 256; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:19,655 INFO L290 TraceCheckUtils]: 31: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume ~id1~0 != ~id2~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:19,655 INFO L290 TraceCheckUtils]: 32: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume ~id1~0 != ~id3~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:19,655 INFO L290 TraceCheckUtils]: 33: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume ~id1~0 != ~id4~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:19,656 INFO L290 TraceCheckUtils]: 34: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume ~id1~0 != ~id5~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:19,656 INFO L290 TraceCheckUtils]: 35: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume ~id1~0 != ~id6~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:19,656 INFO L290 TraceCheckUtils]: 36: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume ~id1~0 != ~id7~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:19,657 INFO L290 TraceCheckUtils]: 37: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume ~id2~0 != ~id3~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:19,657 INFO L290 TraceCheckUtils]: 38: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume ~id2~0 != ~id4~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:19,657 INFO L290 TraceCheckUtils]: 39: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume ~id2~0 != ~id5~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:19,657 INFO L290 TraceCheckUtils]: 40: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume ~id2~0 != ~id6~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:19,658 INFO L290 TraceCheckUtils]: 41: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume ~id2~0 != ~id7~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:19,658 INFO L290 TraceCheckUtils]: 42: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume ~id3~0 != ~id4~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:19,658 INFO L290 TraceCheckUtils]: 43: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume ~id3~0 != ~id5~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:19,659 INFO L290 TraceCheckUtils]: 44: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume ~id3~0 != ~id6~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:19,659 INFO L290 TraceCheckUtils]: 45: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume ~id3~0 != ~id7~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:19,659 INFO L290 TraceCheckUtils]: 46: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume ~id4~0 != ~id5~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:19,659 INFO L290 TraceCheckUtils]: 47: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume ~id4~0 != ~id6~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:19,660 INFO L290 TraceCheckUtils]: 48: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume ~id4~0 != ~id7~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:19,660 INFO L290 TraceCheckUtils]: 49: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume ~id5~0 != ~id6~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:19,660 INFO L290 TraceCheckUtils]: 50: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume ~id5~0 != ~id7~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:19,661 INFO L290 TraceCheckUtils]: 51: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume ~id6~0 != ~id7~0;main_~init__tmp~0#1 := 1;~__return_28553~0 := main_~init__tmp~0#1;main_~main__i2~0#1 := ~__return_28553~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:19,661 INFO L290 TraceCheckUtils]: 52: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume 0 != main_~main__i2~0#1;~p1_old~0 := ~nomsg~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~nomsg~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~nomsg~0;~p3_new~0 := ~nomsg~0;~p4_old~0 := ~nomsg~0;~p4_new~0 := ~nomsg~0;~p5_old~0 := ~nomsg~0;~p5_new~0 := ~nomsg~0;~p6_old~0 := ~nomsg~0;~p6_new~0 := ~nomsg~0;~p7_old~0 := ~nomsg~0;~p7_new~0 := ~nomsg~0;main_~main__i2~0#1 := 0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:19,661 INFO L290 TraceCheckUtils]: 53: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume main_~main__i2~0#1 < 14;havoc main_~node1__m1~0#1;main_~node1__m1~0#1 := ~nomsg~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:19,662 INFO L290 TraceCheckUtils]: 54: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume !!(0 == ~mode1~0 % 256);havoc main_~node1____CPAchecker_TMP_0~0#1; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:19,662 INFO L290 TraceCheckUtils]: 55: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume !(~send1~0 != ~nomsg~0);main_~node1____CPAchecker_TMP_0~0#1 := ~p1_new~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:19,662 INFO L290 TraceCheckUtils]: 56: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} ~p1_new~0 := (if main_~node1____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node1____CPAchecker_TMP_0~0#1 % 256 else main_~node1____CPAchecker_TMP_0~0#1 % 256 - 256);~mode1~0 := 1;havoc main_~node2__m2~0#1;main_~node2__m2~0#1 := ~nomsg~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:19,663 INFO L290 TraceCheckUtils]: 57: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume !!(0 == ~mode2~0 % 256);havoc main_~node2____CPAchecker_TMP_0~0#1; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:19,663 INFO L290 TraceCheckUtils]: 58: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume !(~send2~0 != ~nomsg~0);main_~node2____CPAchecker_TMP_0~0#1 := ~p2_new~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:19,663 INFO L290 TraceCheckUtils]: 59: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} ~p2_new~0 := (if main_~node2____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node2____CPAchecker_TMP_0~0#1 % 256 else main_~node2____CPAchecker_TMP_0~0#1 % 256 - 256);~mode2~0 := 1;havoc main_~node3__m3~0#1;main_~node3__m3~0#1 := ~nomsg~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:19,664 INFO L290 TraceCheckUtils]: 60: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume !!(0 == ~mode3~0 % 256);havoc main_~node3____CPAchecker_TMP_0~0#1; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:19,664 INFO L290 TraceCheckUtils]: 61: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume !(~send3~0 != ~nomsg~0);main_~node3____CPAchecker_TMP_0~0#1 := ~p3_new~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:19,664 INFO L290 TraceCheckUtils]: 62: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} ~p3_new~0 := (if main_~node3____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node3____CPAchecker_TMP_0~0#1 % 256 else main_~node3____CPAchecker_TMP_0~0#1 % 256 - 256);~mode3~0 := 1;havoc main_~node4__m4~0#1;main_~node4__m4~0#1 := ~nomsg~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:19,664 INFO L290 TraceCheckUtils]: 63: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume !!(0 == ~mode4~0 % 256);havoc main_~node4____CPAchecker_TMP_0~0#1; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:19,665 INFO L290 TraceCheckUtils]: 64: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume !(~send4~0 != ~nomsg~0);main_~node4____CPAchecker_TMP_0~0#1 := ~p4_new~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:19,665 INFO L290 TraceCheckUtils]: 65: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} ~p4_new~0 := (if main_~node4____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node4____CPAchecker_TMP_0~0#1 % 256 else main_~node4____CPAchecker_TMP_0~0#1 % 256 - 256);~mode4~0 := 1;havoc main_~node5__m5~0#1;main_~node5__m5~0#1 := ~nomsg~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:19,665 INFO L290 TraceCheckUtils]: 66: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume !!(0 == ~mode5~0 % 256);havoc main_~node5____CPAchecker_TMP_0~0#1; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:19,666 INFO L290 TraceCheckUtils]: 67: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume !(~send5~0 != ~nomsg~0);main_~node5____CPAchecker_TMP_0~0#1 := ~p5_new~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:19,666 INFO L290 TraceCheckUtils]: 68: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} ~p5_new~0 := (if main_~node5____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node5____CPAchecker_TMP_0~0#1 % 256 else main_~node5____CPAchecker_TMP_0~0#1 % 256 - 256);~mode5~0 := 1;havoc main_~node6__m6~0#1;main_~node6__m6~0#1 := ~nomsg~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:19,666 INFO L290 TraceCheckUtils]: 69: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume !!(0 == ~mode6~0 % 256);havoc main_~node6____CPAchecker_TMP_0~0#1; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:19,667 INFO L290 TraceCheckUtils]: 70: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume !(~send6~0 != ~nomsg~0);main_~node6____CPAchecker_TMP_0~0#1 := ~p6_new~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:19,667 INFO L290 TraceCheckUtils]: 71: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} ~p6_new~0 := (if main_~node6____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node6____CPAchecker_TMP_0~0#1 % 256 else main_~node6____CPAchecker_TMP_0~0#1 % 256 - 256);~mode6~0 := 1;havoc main_~node7__m7~0#1;main_~node7__m7~0#1 := ~nomsg~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:19,667 INFO L290 TraceCheckUtils]: 72: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume !!(0 == ~mode7~0 % 256);havoc main_~node7____CPAchecker_TMP_0~0#1; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:19,668 INFO L290 TraceCheckUtils]: 73: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume !(~send7~0 != ~nomsg~0);main_~node7____CPAchecker_TMP_0~0#1 := ~p7_new~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:19,668 INFO L290 TraceCheckUtils]: 74: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} ~p7_new~0 := (if main_~node7____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node7____CPAchecker_TMP_0~0#1 % 256 else main_~node7____CPAchecker_TMP_0~0#1 % 256 - 256);~mode7~0 := 1;~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;~p4_old~0 := ~p4_new~0;~p4_new~0 := ~nomsg~0;~p5_old~0 := ~p5_new~0;~p5_new~0 := ~nomsg~0;~p6_old~0 := ~p6_new~0;~p6_new~0 := ~nomsg~0;~p7_old~0 := ~p7_new~0;~p7_new~0 := ~nomsg~0;havoc main_~check__tmp~0#1; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:19,668 INFO L290 TraceCheckUtils]: 75: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0 + ~st7~0 <= 1; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:19,669 INFO L290 TraceCheckUtils]: 76: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume !(~r1~0 >= 7); {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:19,669 INFO L290 TraceCheckUtils]: 77: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0 + ~st7~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:19,669 INFO L290 TraceCheckUtils]: 78: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume ~r1~0 < 7;main_~check__tmp~0#1 := 1;~__return_28698~0 := main_~check__tmp~0#1;main_~main__c1~0#1 := ~__return_28698~0;havoc main_~__tmp_1~0#1;main_~__tmp_1~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~0#1;main_~assert__arg~0#1 := main_~__tmp_1~0#1; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:19,670 INFO L290 TraceCheckUtils]: 79: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume !(0 == main_~assert__arg~0#1 % 256);main_~main____CPAchecker_TMP_0~0#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:19,670 INFO L290 TraceCheckUtils]: 80: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume main_~main__i2~0#1 < 14;havoc main_~node1__m1~1#1;main_~node1__m1~1#1 := ~nomsg~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:19,670 INFO L290 TraceCheckUtils]: 81: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume !(0 == ~mode1~0 % 256);~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256);main_~node1__m1~1#1 := ~p7_old~0;~p7_old~0 := ~nomsg~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:19,670 INFO L290 TraceCheckUtils]: 82: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume !(main_~node1__m1~1#1 != ~nomsg~0); {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:19,671 INFO L290 TraceCheckUtils]: 83: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} ~mode1~0 := 0;havoc main_~node2__m2~1#1;main_~node2__m2~1#1 := ~nomsg~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:19,671 INFO L290 TraceCheckUtils]: 84: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume !(0 == ~mode2~0 % 256);main_~node2__m2~1#1 := ~p1_old~0;~p1_old~0 := ~nomsg~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:19,671 INFO L290 TraceCheckUtils]: 85: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume !(main_~node2__m2~1#1 != ~nomsg~0); {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:19,672 INFO L290 TraceCheckUtils]: 86: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} ~mode2~0 := 0;havoc main_~node3__m3~1#1;main_~node3__m3~1#1 := ~nomsg~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:19,672 INFO L290 TraceCheckUtils]: 87: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume !(0 == ~mode3~0 % 256);main_~node3__m3~1#1 := ~p2_old~0;~p2_old~0 := ~nomsg~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:19,672 INFO L290 TraceCheckUtils]: 88: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume !(main_~node3__m3~1#1 != ~nomsg~0); {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:19,673 INFO L290 TraceCheckUtils]: 89: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} ~mode3~0 := 0;havoc main_~node4__m4~1#1;main_~node4__m4~1#1 := ~nomsg~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:19,673 INFO L290 TraceCheckUtils]: 90: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume !(0 == ~mode4~0 % 256);main_~node4__m4~1#1 := ~p3_old~0;~p3_old~0 := ~nomsg~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:19,673 INFO L290 TraceCheckUtils]: 91: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume !(main_~node4__m4~1#1 != ~nomsg~0); {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:19,673 INFO L290 TraceCheckUtils]: 92: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} ~mode4~0 := 0;havoc main_~node5__m5~1#1;main_~node5__m5~1#1 := ~nomsg~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:19,674 INFO L290 TraceCheckUtils]: 93: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume !(0 == ~mode5~0 % 256);main_~node5__m5~1#1 := ~p4_old~0;~p4_old~0 := ~nomsg~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:19,674 INFO L290 TraceCheckUtils]: 94: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume !(main_~node5__m5~1#1 != ~nomsg~0); {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:19,674 INFO L290 TraceCheckUtils]: 95: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} ~mode5~0 := 0;havoc main_~node6__m6~1#1;main_~node6__m6~1#1 := ~nomsg~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:19,675 INFO L290 TraceCheckUtils]: 96: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume !(0 == ~mode6~0 % 256);main_~node6__m6~1#1 := ~p5_old~0;~p5_old~0 := ~nomsg~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:19,675 INFO L290 TraceCheckUtils]: 97: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume main_~node6__m6~1#1 != ~nomsg~0; {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:19,675 INFO L290 TraceCheckUtils]: 98: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume !(main_~node6__m6~1#1 > ~id6~0); {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:19,676 INFO L290 TraceCheckUtils]: 99: Hoare triple {32910#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume main_~node6__m6~1#1 == ~id6~0;~st6~0 := 1; {32911#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0) (= (+ (- 1) ~st6~0) 0))} is VALID [2022-02-20 18:57:19,676 INFO L290 TraceCheckUtils]: 100: Hoare triple {32911#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0) (= (+ (- 1) ~st6~0) 0))} ~mode6~0 := 0;~__tmp_28919_0~0 := main_~main____CPAchecker_TMP_0~0#1; {32911#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0) (= (+ (- 1) ~st6~0) 0))} is VALID [2022-02-20 18:57:19,676 INFO L290 TraceCheckUtils]: 101: Hoare triple {32911#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0) (= (+ (- 1) ~st6~0) 0))} main_~main____CPAchecker_TMP_0~0#1 := ~__tmp_28919_0~0;havoc main_~node7__m7~1#1;main_~node7__m7~1#1 := ~nomsg~0; {32911#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0) (= (+ (- 1) ~st6~0) 0))} is VALID [2022-02-20 18:57:19,677 INFO L290 TraceCheckUtils]: 102: Hoare triple {32911#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0) (= (+ (- 1) ~st6~0) 0))} assume !(0 == ~mode7~0 % 256);main_~node7__m7~1#1 := ~p6_old~0;~p6_old~0 := ~nomsg~0; {32911#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0) (= (+ (- 1) ~st6~0) 0))} is VALID [2022-02-20 18:57:19,677 INFO L290 TraceCheckUtils]: 103: Hoare triple {32911#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0) (= (+ (- 1) ~st6~0) 0))} assume !(main_~node7__m7~1#1 != ~nomsg~0); {32911#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0) (= (+ (- 1) ~st6~0) 0))} is VALID [2022-02-20 18:57:19,677 INFO L290 TraceCheckUtils]: 104: Hoare triple {32911#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0) (= (+ (- 1) ~st6~0) 0))} ~mode7~0 := 0; {32911#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0) (= (+ (- 1) ~st6~0) 0))} is VALID [2022-02-20 18:57:19,678 INFO L290 TraceCheckUtils]: 105: Hoare triple {32911#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0) (= (+ (- 1) ~st6~0) 0))} ~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;~p4_old~0 := ~p4_new~0;~p4_new~0 := ~nomsg~0;~p5_old~0 := ~p5_new~0;~p5_new~0 := ~nomsg~0;~p6_old~0 := ~p6_new~0;~p6_new~0 := ~nomsg~0;~p7_old~0 := ~p7_new~0;~p7_new~0 := ~nomsg~0;havoc main_~check__tmp~1#1; {32911#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0) (= (+ (- 1) ~st6~0) 0))} is VALID [2022-02-20 18:57:19,678 INFO L290 TraceCheckUtils]: 106: Hoare triple {32911#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0) (= (+ (- 1) ~st6~0) 0))} assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0 + ~st7~0 <= 1);main_~check__tmp~1#1 := 0; {32904#false} is VALID [2022-02-20 18:57:19,678 INFO L290 TraceCheckUtils]: 107: Hoare triple {32904#false} ~__return_28955~0 := main_~check__tmp~1#1;main_~main__c1~0#1 := ~__return_28955~0;havoc main_~__tmp_2~0#1;main_~__tmp_2~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~1#1;main_~assert__arg~1#1 := main_~__tmp_2~0#1; {32904#false} is VALID [2022-02-20 18:57:19,678 INFO L290 TraceCheckUtils]: 108: Hoare triple {32904#false} assume 0 == main_~assert__arg~1#1 % 256; {32904#false} is VALID [2022-02-20 18:57:19,678 INFO L290 TraceCheckUtils]: 109: Hoare triple {32904#false} assume !false; {32904#false} is VALID [2022-02-20 18:57:19,679 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 18:57:19,679 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 18:57:19,679 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1351668418] [2022-02-20 18:57:19,679 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1351668418] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 18:57:19,679 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 18:57:19,679 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-02-20 18:57:19,680 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [799259320] [2022-02-20 18:57:19,680 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 18:57:19,680 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 12.222222222222221) internal successors, (110), 9 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 110 [2022-02-20 18:57:19,680 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 18:57:19,680 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 9 states, 9 states have (on average 12.222222222222221) internal successors, (110), 9 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:57:19,744 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 110 edges. 110 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:57:19,744 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-02-20 18:57:19,744 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 18:57:19,744 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-02-20 18:57:19,745 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2022-02-20 18:57:19,745 INFO L87 Difference]: Start difference. First operand 1079 states and 1666 transitions. Second operand has 9 states, 9 states have (on average 12.222222222222221) internal successors, (110), 9 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:57:25,382 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:57:25,382 INFO L93 Difference]: Finished difference Result 2241 states and 3499 transitions. [2022-02-20 18:57:25,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-20 18:57:25,382 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 12.222222222222221) internal successors, (110), 9 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 110 [2022-02-20 18:57:25,382 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 18:57:25,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 12.222222222222221) internal successors, (110), 9 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:57:25,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1419 transitions. [2022-02-20 18:57:25,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 12.222222222222221) internal successors, (110), 9 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:57:25,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1419 transitions. [2022-02-20 18:57:25,390 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 1419 transitions. [2022-02-20 18:57:26,238 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1419 edges. 1419 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:57:26,390 INFO L225 Difference]: With dead ends: 2241 [2022-02-20 18:57:26,390 INFO L226 Difference]: Without dead ends: 2081 [2022-02-20 18:57:26,391 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=70, Invalid=140, Unknown=0, NotChecked=0, Total=210 [2022-02-20 18:57:26,391 INFO L933 BasicCegarLoop]: 387 mSDtfsCounter, 2850 mSDsluCounter, 2185 mSDsCounter, 0 mSdLazyCounter, 211 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2850 SdHoareTripleChecker+Valid, 2572 SdHoareTripleChecker+Invalid, 218 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 211 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-02-20 18:57:26,392 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2850 Valid, 2572 Invalid, 218 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 211 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-02-20 18:57:26,393 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2081 states. [2022-02-20 18:57:28,670 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2081 to 1238. [2022-02-20 18:57:28,670 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 18:57:28,672 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2081 states. Second operand has 1238 states, 1237 states have (on average 1.5505254648342766) internal successors, (1918), 1237 states have internal predecessors, (1918), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:57:28,674 INFO L74 IsIncluded]: Start isIncluded. First operand 2081 states. Second operand has 1238 states, 1237 states have (on average 1.5505254648342766) internal successors, (1918), 1237 states have internal predecessors, (1918), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:57:28,676 INFO L87 Difference]: Start difference. First operand 2081 states. Second operand has 1238 states, 1237 states have (on average 1.5505254648342766) internal successors, (1918), 1237 states have internal predecessors, (1918), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:57:28,801 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:57:28,802 INFO L93 Difference]: Finished difference Result 2081 states and 3245 transitions. [2022-02-20 18:57:28,802 INFO L276 IsEmpty]: Start isEmpty. Operand 2081 states and 3245 transitions. [2022-02-20 18:57:28,804 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:57:28,804 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:57:28,806 INFO L74 IsIncluded]: Start isIncluded. First operand has 1238 states, 1237 states have (on average 1.5505254648342766) internal successors, (1918), 1237 states have internal predecessors, (1918), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand 2081 states. [2022-02-20 18:57:28,808 INFO L87 Difference]: Start difference. First operand has 1238 states, 1237 states have (on average 1.5505254648342766) internal successors, (1918), 1237 states have internal predecessors, (1918), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand 2081 states. [2022-02-20 18:57:28,929 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:57:28,929 INFO L93 Difference]: Finished difference Result 2081 states and 3245 transitions. [2022-02-20 18:57:28,929 INFO L276 IsEmpty]: Start isEmpty. Operand 2081 states and 3245 transitions. [2022-02-20 18:57:28,931 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:57:28,931 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:57:28,931 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 18:57:28,931 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 18:57:28,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1238 states, 1237 states have (on average 1.5505254648342766) internal successors, (1918), 1237 states have internal predecessors, (1918), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:57:28,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1238 states to 1238 states and 1918 transitions. [2022-02-20 18:57:28,984 INFO L78 Accepts]: Start accepts. Automaton has 1238 states and 1918 transitions. Word has length 110 [2022-02-20 18:57:28,984 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 18:57:28,984 INFO L470 AbstractCegarLoop]: Abstraction has 1238 states and 1918 transitions. [2022-02-20 18:57:28,984 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 12.222222222222221) internal successors, (110), 9 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:57:28,985 INFO L276 IsEmpty]: Start isEmpty. Operand 1238 states and 1918 transitions. [2022-02-20 18:57:28,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-02-20 18:57:28,985 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 18:57:28,985 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 18:57:28,985 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-02-20 18:57:28,986 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 18:57:28,986 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 18:57:28,986 INFO L85 PathProgramCache]: Analyzing trace with hash 1186267839, now seen corresponding path program 1 times [2022-02-20 18:57:28,986 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 18:57:28,986 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1695785652] [2022-02-20 18:57:28,986 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 18:57:28,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 18:57:29,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:57:29,276 INFO L290 TraceCheckUtils]: 0: Hoare triple {41829#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(49, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~nomsg~0 := -1;~r1~0 := 0;~p1~0 := 0;~p1_old~0 := 0;~p1_new~0 := 0;~id1~0 := 0;~st1~0 := 0;~send1~0 := 0;~mode1~0 := 0;~p2~0 := 0;~p2_old~0 := 0;~p2_new~0 := 0;~id2~0 := 0;~st2~0 := 0;~send2~0 := 0;~mode2~0 := 0;~p3~0 := 0;~p3_old~0 := 0;~p3_new~0 := 0;~id3~0 := 0;~st3~0 := 0;~send3~0 := 0;~mode3~0 := 0;~p4~0 := 0;~p4_old~0 := 0;~p4_new~0 := 0;~id4~0 := 0;~st4~0 := 0;~send4~0 := 0;~mode4~0 := 0;~p5~0 := 0;~p5_old~0 := 0;~p5_new~0 := 0;~id5~0 := 0;~st5~0 := 0;~send5~0 := 0;~mode5~0 := 0;~p6~0 := 0;~p6_old~0 := 0;~p6_new~0 := 0;~id6~0 := 0;~st6~0 := 0;~send6~0 := 0;~mode6~0 := 0;~p7~0 := 0;~p7_old~0 := 0;~p7_new~0 := 0;~id7~0 := 0;~st7~0 := 0;~send7~0 := 0;~mode7~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[3 := #funAddr~node4.base], ~nodes~0.offset[3 := #funAddr~node4.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[4 := #funAddr~node5.base], ~nodes~0.offset[4 := #funAddr~node5.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[5 := #funAddr~node6.base], ~nodes~0.offset[5 := #funAddr~node6.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[6 := #funAddr~node7.base], ~nodes~0.offset[6 := #funAddr~node7.offset];~__return_28553~0 := 0;~__return_28698~0 := 0;~__tmp_28919_0~0 := 0;~__return_28955~0 := 0;~__return_28834~0 := 0; {41829#true} is VALID [2022-02-20 18:57:29,276 INFO L290 TraceCheckUtils]: 1: Hoare triple {41829#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~nondet5#1, main_#t~nondet6#1, main_#t~nondet7#1, main_#t~nondet8#1, main_#t~nondet9#1, main_#t~nondet10#1, main_#t~nondet11#1, main_#t~nondet12#1, main_#t~nondet13#1, main_#t~nondet14#1, main_#t~nondet15#1, main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~nondet28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_~node6____CPAchecker_TMP_0~1#1, main_~node6__m6~2#1, main_~node5____CPAchecker_TMP_0~1#1, main_~node5__m5~2#1, main_~node4____CPAchecker_TMP_0~1#1, main_~node4__m4~2#1, main_~node3____CPAchecker_TMP_0~1#1, main_~node3__m3~2#1, main_~node2____CPAchecker_TMP_0~1#1, main_~node2__m2~2#1, main_~node1____CPAchecker_TMP_0~1#1, main_~node1__m1~2#1, main_~main____CPAchecker_TMP_0~1#1, main_~__tmp_2~0#1, main_~assert__arg~1#1, main_~check__tmp~1#1, main_~node7____CPAchecker_TMP_0~1#1, main_~node7__m7~1#1, main_~node6__m6~1#1, main_~node5__m5~1#1, main_~node4__m4~1#1, main_~node3__m3~1#1, main_~node2__m2~1#1, main_~node1__m1~1#1, main_~main____CPAchecker_TMP_0~0#1, main_~__tmp_1~0#1, main_~assert__arg~0#1, main_~check__tmp~0#1, main_~node7____CPAchecker_TMP_0~0#1, main_~node7__m7~0#1, main_~node6____CPAchecker_TMP_0~0#1, main_~node6__m6~0#1, main_~node5____CPAchecker_TMP_0~0#1, main_~node5__m5~0#1, main_~node4____CPAchecker_TMP_0~0#1, main_~node4__m4~0#1, main_~node3____CPAchecker_TMP_0~0#1, main_~node3__m3~0#1, main_~node2____CPAchecker_TMP_0~0#1, main_~node2__m2~0#1, main_~node1____CPAchecker_TMP_0~0#1, main_~node1__m1~0#1, main_~init__tmp~0#1, main_~main__c1~0#1, main_~main__i2~0#1;havoc main_~main__c1~0#1;havoc main_~main__i2~0#1;main_~main__c1~0#1 := 0;assume -128 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 127;~r1~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -128 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 127;~id1~0 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -128 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 127;~st1~0 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -128 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 127;~send1~0 := main_#t~nondet7#1;havoc main_#t~nondet7#1;~mode1~0 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -128 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 127;~id2~0 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -128 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 127;~st2~0 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -128 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 127;~send2~0 := main_#t~nondet11#1;havoc main_#t~nondet11#1;~mode2~0 := main_#t~nondet12#1;havoc main_#t~nondet12#1;assume -128 <= main_#t~nondet13#1 && main_#t~nondet13#1 <= 127;~id3~0 := main_#t~nondet13#1;havoc main_#t~nondet13#1;assume -128 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 127;~st3~0 := main_#t~nondet14#1;havoc main_#t~nondet14#1;assume -128 <= main_#t~nondet15#1 && main_#t~nondet15#1 <= 127;~send3~0 := main_#t~nondet15#1;havoc main_#t~nondet15#1;~mode3~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;assume -128 <= main_#t~nondet17#1 && main_#t~nondet17#1 <= 127;~id4~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;assume -128 <= main_#t~nondet18#1 && main_#t~nondet18#1 <= 127;~st4~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;assume -128 <= main_#t~nondet19#1 && main_#t~nondet19#1 <= 127;~send4~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;~mode4~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;assume -128 <= main_#t~nondet21#1 && main_#t~nondet21#1 <= 127;~id5~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;assume -128 <= main_#t~nondet22#1 && main_#t~nondet22#1 <= 127;~st5~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;assume -128 <= main_#t~nondet23#1 && main_#t~nondet23#1 <= 127;~send5~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;~mode5~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;assume -128 <= main_#t~nondet25#1 && main_#t~nondet25#1 <= 127;~id6~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;assume -128 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 127;~st6~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;assume -128 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 127;~send6~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~mode6~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;assume -128 <= main_#t~nondet29#1 && main_#t~nondet29#1 <= 127;~id7~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;assume -128 <= main_#t~nondet30#1 && main_#t~nondet30#1 <= 127;~st7~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;assume -128 <= main_#t~nondet31#1 && main_#t~nondet31#1 <= 127;~send7~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;~mode7~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;havoc main_~init__tmp~0#1; {41829#true} is VALID [2022-02-20 18:57:29,276 INFO L290 TraceCheckUtils]: 2: Hoare triple {41829#true} assume 0 == ~r1~0; {41829#true} is VALID [2022-02-20 18:57:29,276 INFO L290 TraceCheckUtils]: 3: Hoare triple {41829#true} assume ~id1~0 >= 0; {41829#true} is VALID [2022-02-20 18:57:29,276 INFO L290 TraceCheckUtils]: 4: Hoare triple {41829#true} assume 0 == ~st1~0; {41831#(and (or (<= 0 ~st1~0) (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1))) (or (<= ~st1~0 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)))} is VALID [2022-02-20 18:57:29,277 INFO L290 TraceCheckUtils]: 5: Hoare triple {41831#(and (or (<= 0 ~st1~0) (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1))) (or (<= ~st1~0 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)))} assume ~send1~0 == ~id1~0; {41831#(and (or (<= 0 ~st1~0) (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1))) (or (<= ~st1~0 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)))} is VALID [2022-02-20 18:57:29,277 INFO L290 TraceCheckUtils]: 6: Hoare triple {41831#(and (or (<= 0 ~st1~0) (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1))) (or (<= ~st1~0 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)))} assume 0 == ~mode1~0 % 256; {41831#(and (or (<= 0 ~st1~0) (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1))) (or (<= ~st1~0 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)))} is VALID [2022-02-20 18:57:29,278 INFO L290 TraceCheckUtils]: 7: Hoare triple {41831#(and (or (<= 0 ~st1~0) (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1))) (or (<= ~st1~0 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)))} assume ~id2~0 >= 0; {41831#(and (or (<= 0 ~st1~0) (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1))) (or (<= ~st1~0 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)))} is VALID [2022-02-20 18:57:29,278 INFO L290 TraceCheckUtils]: 8: Hoare triple {41831#(and (or (<= 0 ~st1~0) (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1))) (or (<= ~st1~0 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)))} assume 0 == ~st2~0; {41832#(and (or (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0) (<= (+ ~st2~0 ~st1~0) 0)) (or (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= 0 (+ ~st2~0 ~st1~0))))} is VALID [2022-02-20 18:57:29,279 INFO L290 TraceCheckUtils]: 9: Hoare triple {41832#(and (or (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0) (<= (+ ~st2~0 ~st1~0) 0)) (or (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= 0 (+ ~st2~0 ~st1~0))))} assume ~send2~0 == ~id2~0; {41832#(and (or (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0) (<= (+ ~st2~0 ~st1~0) 0)) (or (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= 0 (+ ~st2~0 ~st1~0))))} is VALID [2022-02-20 18:57:29,279 INFO L290 TraceCheckUtils]: 10: Hoare triple {41832#(and (or (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0) (<= (+ ~st2~0 ~st1~0) 0)) (or (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= 0 (+ ~st2~0 ~st1~0))))} assume 0 == ~mode2~0 % 256; {41832#(and (or (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0) (<= (+ ~st2~0 ~st1~0) 0)) (or (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= 0 (+ ~st2~0 ~st1~0))))} is VALID [2022-02-20 18:57:29,280 INFO L290 TraceCheckUtils]: 11: Hoare triple {41832#(and (or (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0) (<= (+ ~st2~0 ~st1~0) 0)) (or (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= 0 (+ ~st2~0 ~st1~0))))} assume ~id3~0 >= 0; {41832#(and (or (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0) (<= (+ ~st2~0 ~st1~0) 0)) (or (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= 0 (+ ~st2~0 ~st1~0))))} is VALID [2022-02-20 18:57:29,280 INFO L290 TraceCheckUtils]: 12: Hoare triple {41832#(and (or (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0) (<= (+ ~st2~0 ~st1~0) 0)) (or (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= 0 (+ ~st2~0 ~st1~0))))} assume 0 == ~st3~0; {41833#(and (or (<= 0 (+ ~st3~0 ~st2~0 ~st1~0)) (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1))) (or (<= (+ ~st3~0 ~st2~0 ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)))} is VALID [2022-02-20 18:57:29,281 INFO L290 TraceCheckUtils]: 13: Hoare triple {41833#(and (or (<= 0 (+ ~st3~0 ~st2~0 ~st1~0)) (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1))) (or (<= (+ ~st3~0 ~st2~0 ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)))} assume ~send3~0 == ~id3~0; {41833#(and (or (<= 0 (+ ~st3~0 ~st2~0 ~st1~0)) (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1))) (or (<= (+ ~st3~0 ~st2~0 ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)))} is VALID [2022-02-20 18:57:29,281 INFO L290 TraceCheckUtils]: 14: Hoare triple {41833#(and (or (<= 0 (+ ~st3~0 ~st2~0 ~st1~0)) (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1))) (or (<= (+ ~st3~0 ~st2~0 ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)))} assume 0 == ~mode3~0 % 256; {41833#(and (or (<= 0 (+ ~st3~0 ~st2~0 ~st1~0)) (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1))) (or (<= (+ ~st3~0 ~st2~0 ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)))} is VALID [2022-02-20 18:57:29,282 INFO L290 TraceCheckUtils]: 15: Hoare triple {41833#(and (or (<= 0 (+ ~st3~0 ~st2~0 ~st1~0)) (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1))) (or (<= (+ ~st3~0 ~st2~0 ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)))} assume ~id4~0 >= 0; {41833#(and (or (<= 0 (+ ~st3~0 ~st2~0 ~st1~0)) (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1))) (or (<= (+ ~st3~0 ~st2~0 ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)))} is VALID [2022-02-20 18:57:29,282 INFO L290 TraceCheckUtils]: 16: Hoare triple {41833#(and (or (<= 0 (+ ~st3~0 ~st2~0 ~st1~0)) (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1))) (or (<= (+ ~st3~0 ~st2~0 ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)))} assume 0 == ~st4~0; {41834#(and (or (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= 0 (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0))) (or (<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)))} is VALID [2022-02-20 18:57:29,283 INFO L290 TraceCheckUtils]: 17: Hoare triple {41834#(and (or (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= 0 (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0))) (or (<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)))} assume ~send4~0 == ~id4~0; {41834#(and (or (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= 0 (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0))) (or (<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)))} is VALID [2022-02-20 18:57:29,283 INFO L290 TraceCheckUtils]: 18: Hoare triple {41834#(and (or (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= 0 (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0))) (or (<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)))} assume 0 == ~mode4~0 % 256; {41834#(and (or (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= 0 (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0))) (or (<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)))} is VALID [2022-02-20 18:57:29,284 INFO L290 TraceCheckUtils]: 19: Hoare triple {41834#(and (or (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= 0 (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0))) (or (<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)))} assume ~id5~0 >= 0; {41834#(and (or (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= 0 (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0))) (or (<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)))} is VALID [2022-02-20 18:57:29,284 INFO L290 TraceCheckUtils]: 20: Hoare triple {41834#(and (or (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= 0 (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0))) (or (<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)))} assume 0 == ~st5~0; {41835#(and (or (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)) (or (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0))))} is VALID [2022-02-20 18:57:29,285 INFO L290 TraceCheckUtils]: 21: Hoare triple {41835#(and (or (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)) (or (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0))))} assume ~send5~0 == ~id5~0; {41835#(and (or (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)) (or (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0))))} is VALID [2022-02-20 18:57:29,285 INFO L290 TraceCheckUtils]: 22: Hoare triple {41835#(and (or (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)) (or (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0))))} assume 0 == ~mode5~0 % 256; {41835#(and (or (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)) (or (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0))))} is VALID [2022-02-20 18:57:29,286 INFO L290 TraceCheckUtils]: 23: Hoare triple {41835#(and (or (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)) (or (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0))))} assume ~id6~0 >= 0; {41835#(and (or (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)) (or (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0))))} is VALID [2022-02-20 18:57:29,287 INFO L290 TraceCheckUtils]: 24: Hoare triple {41835#(and (or (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)) (or (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0))))} assume 0 == ~st6~0; {41836#(and (or (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0) 0)) (or (<= 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0)) (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1))))} is VALID [2022-02-20 18:57:29,287 INFO L290 TraceCheckUtils]: 25: Hoare triple {41836#(and (or (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0) 0)) (or (<= 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0)) (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1))))} assume ~send6~0 == ~id6~0; {41836#(and (or (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0) 0)) (or (<= 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0)) (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1))))} is VALID [2022-02-20 18:57:29,288 INFO L290 TraceCheckUtils]: 26: Hoare triple {41836#(and (or (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0) 0)) (or (<= 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0)) (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1))))} assume 0 == ~mode6~0 % 256; {41836#(and (or (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0) 0)) (or (<= 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0)) (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1))))} is VALID [2022-02-20 18:57:29,288 INFO L290 TraceCheckUtils]: 27: Hoare triple {41836#(and (or (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0) 0)) (or (<= 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0)) (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1))))} assume ~id7~0 >= 0; {41836#(and (or (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0) 0)) (or (<= 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0)) (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1))))} is VALID [2022-02-20 18:57:29,289 INFO L290 TraceCheckUtils]: 28: Hoare triple {41836#(and (or (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0) 0)) (or (<= 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0)) (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1))))} assume 0 == ~st7~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:29,289 INFO L290 TraceCheckUtils]: 29: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume ~send7~0 == ~id7~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:29,289 INFO L290 TraceCheckUtils]: 30: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume 0 == ~mode7~0 % 256; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:29,290 INFO L290 TraceCheckUtils]: 31: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume ~id1~0 != ~id2~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:29,290 INFO L290 TraceCheckUtils]: 32: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume ~id1~0 != ~id3~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:29,291 INFO L290 TraceCheckUtils]: 33: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume ~id1~0 != ~id4~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:29,291 INFO L290 TraceCheckUtils]: 34: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume ~id1~0 != ~id5~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:29,291 INFO L290 TraceCheckUtils]: 35: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume ~id1~0 != ~id6~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:29,292 INFO L290 TraceCheckUtils]: 36: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume ~id1~0 != ~id7~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:29,292 INFO L290 TraceCheckUtils]: 37: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume ~id2~0 != ~id3~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:29,293 INFO L290 TraceCheckUtils]: 38: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume ~id2~0 != ~id4~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:29,293 INFO L290 TraceCheckUtils]: 39: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume ~id2~0 != ~id5~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:29,293 INFO L290 TraceCheckUtils]: 40: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume ~id2~0 != ~id6~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:29,294 INFO L290 TraceCheckUtils]: 41: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume ~id2~0 != ~id7~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:29,294 INFO L290 TraceCheckUtils]: 42: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume ~id3~0 != ~id4~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:29,294 INFO L290 TraceCheckUtils]: 43: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume ~id3~0 != ~id5~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:29,295 INFO L290 TraceCheckUtils]: 44: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume ~id3~0 != ~id6~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:29,295 INFO L290 TraceCheckUtils]: 45: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume ~id3~0 != ~id7~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:29,296 INFO L290 TraceCheckUtils]: 46: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume ~id4~0 != ~id5~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:29,296 INFO L290 TraceCheckUtils]: 47: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume ~id4~0 != ~id6~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:29,296 INFO L290 TraceCheckUtils]: 48: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume ~id4~0 != ~id7~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:29,297 INFO L290 TraceCheckUtils]: 49: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume ~id5~0 != ~id6~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:29,297 INFO L290 TraceCheckUtils]: 50: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume ~id5~0 != ~id7~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:29,298 INFO L290 TraceCheckUtils]: 51: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume ~id6~0 != ~id7~0;main_~init__tmp~0#1 := 1;~__return_28553~0 := main_~init__tmp~0#1;main_~main__i2~0#1 := ~__return_28553~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:29,298 INFO L290 TraceCheckUtils]: 52: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume 0 != main_~main__i2~0#1;~p1_old~0 := ~nomsg~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~nomsg~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~nomsg~0;~p3_new~0 := ~nomsg~0;~p4_old~0 := ~nomsg~0;~p4_new~0 := ~nomsg~0;~p5_old~0 := ~nomsg~0;~p5_new~0 := ~nomsg~0;~p6_old~0 := ~nomsg~0;~p6_new~0 := ~nomsg~0;~p7_old~0 := ~nomsg~0;~p7_new~0 := ~nomsg~0;main_~main__i2~0#1 := 0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:29,299 INFO L290 TraceCheckUtils]: 53: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume main_~main__i2~0#1 < 14;havoc main_~node1__m1~0#1;main_~node1__m1~0#1 := ~nomsg~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:29,299 INFO L290 TraceCheckUtils]: 54: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !!(0 == ~mode1~0 % 256);havoc main_~node1____CPAchecker_TMP_0~0#1; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:29,299 INFO L290 TraceCheckUtils]: 55: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(~send1~0 != ~nomsg~0);main_~node1____CPAchecker_TMP_0~0#1 := ~p1_new~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:29,300 INFO L290 TraceCheckUtils]: 56: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} ~p1_new~0 := (if main_~node1____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node1____CPAchecker_TMP_0~0#1 % 256 else main_~node1____CPAchecker_TMP_0~0#1 % 256 - 256);~mode1~0 := 1;havoc main_~node2__m2~0#1;main_~node2__m2~0#1 := ~nomsg~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:29,300 INFO L290 TraceCheckUtils]: 57: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !!(0 == ~mode2~0 % 256);havoc main_~node2____CPAchecker_TMP_0~0#1; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:29,301 INFO L290 TraceCheckUtils]: 58: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(~send2~0 != ~nomsg~0);main_~node2____CPAchecker_TMP_0~0#1 := ~p2_new~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:29,301 INFO L290 TraceCheckUtils]: 59: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} ~p2_new~0 := (if main_~node2____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node2____CPAchecker_TMP_0~0#1 % 256 else main_~node2____CPAchecker_TMP_0~0#1 % 256 - 256);~mode2~0 := 1;havoc main_~node3__m3~0#1;main_~node3__m3~0#1 := ~nomsg~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:29,301 INFO L290 TraceCheckUtils]: 60: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !!(0 == ~mode3~0 % 256);havoc main_~node3____CPAchecker_TMP_0~0#1; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:29,302 INFO L290 TraceCheckUtils]: 61: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(~send3~0 != ~nomsg~0);main_~node3____CPAchecker_TMP_0~0#1 := ~p3_new~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:29,302 INFO L290 TraceCheckUtils]: 62: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} ~p3_new~0 := (if main_~node3____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node3____CPAchecker_TMP_0~0#1 % 256 else main_~node3____CPAchecker_TMP_0~0#1 % 256 - 256);~mode3~0 := 1;havoc main_~node4__m4~0#1;main_~node4__m4~0#1 := ~nomsg~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:29,303 INFO L290 TraceCheckUtils]: 63: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !!(0 == ~mode4~0 % 256);havoc main_~node4____CPAchecker_TMP_0~0#1; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:29,303 INFO L290 TraceCheckUtils]: 64: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(~send4~0 != ~nomsg~0);main_~node4____CPAchecker_TMP_0~0#1 := ~p4_new~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:29,304 INFO L290 TraceCheckUtils]: 65: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} ~p4_new~0 := (if main_~node4____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node4____CPAchecker_TMP_0~0#1 % 256 else main_~node4____CPAchecker_TMP_0~0#1 % 256 - 256);~mode4~0 := 1;havoc main_~node5__m5~0#1;main_~node5__m5~0#1 := ~nomsg~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:29,304 INFO L290 TraceCheckUtils]: 66: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !!(0 == ~mode5~0 % 256);havoc main_~node5____CPAchecker_TMP_0~0#1; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:29,304 INFO L290 TraceCheckUtils]: 67: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(~send5~0 != ~nomsg~0);main_~node5____CPAchecker_TMP_0~0#1 := ~p5_new~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:29,305 INFO L290 TraceCheckUtils]: 68: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} ~p5_new~0 := (if main_~node5____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node5____CPAchecker_TMP_0~0#1 % 256 else main_~node5____CPAchecker_TMP_0~0#1 % 256 - 256);~mode5~0 := 1;havoc main_~node6__m6~0#1;main_~node6__m6~0#1 := ~nomsg~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:29,305 INFO L290 TraceCheckUtils]: 69: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !!(0 == ~mode6~0 % 256);havoc main_~node6____CPAchecker_TMP_0~0#1; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:29,305 INFO L290 TraceCheckUtils]: 70: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(~send6~0 != ~nomsg~0);main_~node6____CPAchecker_TMP_0~0#1 := ~p6_new~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:29,306 INFO L290 TraceCheckUtils]: 71: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} ~p6_new~0 := (if main_~node6____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node6____CPAchecker_TMP_0~0#1 % 256 else main_~node6____CPAchecker_TMP_0~0#1 % 256 - 256);~mode6~0 := 1;havoc main_~node7__m7~0#1;main_~node7__m7~0#1 := ~nomsg~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:29,306 INFO L290 TraceCheckUtils]: 72: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !!(0 == ~mode7~0 % 256);havoc main_~node7____CPAchecker_TMP_0~0#1; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:29,307 INFO L290 TraceCheckUtils]: 73: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(~send7~0 != ~nomsg~0);main_~node7____CPAchecker_TMP_0~0#1 := ~p7_new~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:29,307 INFO L290 TraceCheckUtils]: 74: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} ~p7_new~0 := (if main_~node7____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node7____CPAchecker_TMP_0~0#1 % 256 else main_~node7____CPAchecker_TMP_0~0#1 % 256 - 256);~mode7~0 := 1;~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;~p4_old~0 := ~p4_new~0;~p4_new~0 := ~nomsg~0;~p5_old~0 := ~p5_new~0;~p5_new~0 := ~nomsg~0;~p6_old~0 := ~p6_new~0;~p6_new~0 := ~nomsg~0;~p7_old~0 := ~p7_new~0;~p7_new~0 := ~nomsg~0;havoc main_~check__tmp~0#1; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:29,308 INFO L290 TraceCheckUtils]: 75: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0 + ~st7~0 <= 1; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:29,308 INFO L290 TraceCheckUtils]: 76: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(~r1~0 >= 7); {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:29,308 INFO L290 TraceCheckUtils]: 77: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0 + ~st7~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:29,309 INFO L290 TraceCheckUtils]: 78: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume ~r1~0 < 7;main_~check__tmp~0#1 := 1;~__return_28698~0 := main_~check__tmp~0#1;main_~main__c1~0#1 := ~__return_28698~0;havoc main_~__tmp_1~0#1;main_~__tmp_1~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~0#1;main_~assert__arg~0#1 := main_~__tmp_1~0#1; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:29,309 INFO L290 TraceCheckUtils]: 79: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(0 == main_~assert__arg~0#1 % 256);main_~main____CPAchecker_TMP_0~0#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:29,309 INFO L290 TraceCheckUtils]: 80: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume main_~main__i2~0#1 < 14;havoc main_~node1__m1~1#1;main_~node1__m1~1#1 := ~nomsg~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:29,310 INFO L290 TraceCheckUtils]: 81: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(0 == ~mode1~0 % 256);~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256);main_~node1__m1~1#1 := ~p7_old~0;~p7_old~0 := ~nomsg~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:29,310 INFO L290 TraceCheckUtils]: 82: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(main_~node1__m1~1#1 != ~nomsg~0); {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:29,311 INFO L290 TraceCheckUtils]: 83: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} ~mode1~0 := 0;havoc main_~node2__m2~1#1;main_~node2__m2~1#1 := ~nomsg~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:29,311 INFO L290 TraceCheckUtils]: 84: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(0 == ~mode2~0 % 256);main_~node2__m2~1#1 := ~p1_old~0;~p1_old~0 := ~nomsg~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:29,311 INFO L290 TraceCheckUtils]: 85: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(main_~node2__m2~1#1 != ~nomsg~0); {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:29,312 INFO L290 TraceCheckUtils]: 86: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} ~mode2~0 := 0;havoc main_~node3__m3~1#1;main_~node3__m3~1#1 := ~nomsg~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:29,312 INFO L290 TraceCheckUtils]: 87: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(0 == ~mode3~0 % 256);main_~node3__m3~1#1 := ~p2_old~0;~p2_old~0 := ~nomsg~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:29,312 INFO L290 TraceCheckUtils]: 88: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(main_~node3__m3~1#1 != ~nomsg~0); {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:29,313 INFO L290 TraceCheckUtils]: 89: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} ~mode3~0 := 0;havoc main_~node4__m4~1#1;main_~node4__m4~1#1 := ~nomsg~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:29,313 INFO L290 TraceCheckUtils]: 90: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(0 == ~mode4~0 % 256);main_~node4__m4~1#1 := ~p3_old~0;~p3_old~0 := ~nomsg~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:29,313 INFO L290 TraceCheckUtils]: 91: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(main_~node4__m4~1#1 != ~nomsg~0); {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:29,314 INFO L290 TraceCheckUtils]: 92: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} ~mode4~0 := 0;havoc main_~node5__m5~1#1;main_~node5__m5~1#1 := ~nomsg~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:29,314 INFO L290 TraceCheckUtils]: 93: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(0 == ~mode5~0 % 256);main_~node5__m5~1#1 := ~p4_old~0;~p4_old~0 := ~nomsg~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:29,315 INFO L290 TraceCheckUtils]: 94: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(main_~node5__m5~1#1 != ~nomsg~0); {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:29,315 INFO L290 TraceCheckUtils]: 95: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} ~mode5~0 := 0;havoc main_~node6__m6~1#1;main_~node6__m6~1#1 := ~nomsg~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:29,315 INFO L290 TraceCheckUtils]: 96: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(0 == ~mode6~0 % 256);main_~node6__m6~1#1 := ~p5_old~0;~p5_old~0 := ~nomsg~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:29,316 INFO L290 TraceCheckUtils]: 97: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(main_~node6__m6~1#1 != ~nomsg~0); {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:29,316 INFO L290 TraceCheckUtils]: 98: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} ~mode6~0 := 0;~__tmp_28919_0~0 := main_~main____CPAchecker_TMP_0~0#1; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:29,316 INFO L290 TraceCheckUtils]: 99: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} main_~main____CPAchecker_TMP_0~0#1 := ~__tmp_28919_0~0;havoc main_~node7__m7~1#1;main_~node7__m7~1#1 := ~nomsg~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:29,317 INFO L290 TraceCheckUtils]: 100: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(0 == ~mode7~0 % 256);main_~node7__m7~1#1 := ~p6_old~0;~p6_old~0 := ~nomsg~0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:29,317 INFO L290 TraceCheckUtils]: 101: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(main_~node7__m7~1#1 != ~nomsg~0); {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:29,317 INFO L290 TraceCheckUtils]: 102: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} ~mode7~0 := 0; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:29,318 INFO L290 TraceCheckUtils]: 103: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} ~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;~p4_old~0 := ~p4_new~0;~p4_new~0 := ~nomsg~0;~p5_old~0 := ~p5_new~0;~p5_new~0 := ~nomsg~0;~p6_old~0 := ~p6_new~0;~p6_new~0 := ~nomsg~0;~p7_old~0 := ~p7_new~0;~p7_new~0 := ~nomsg~0;havoc main_~check__tmp~1#1; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:29,318 INFO L290 TraceCheckUtils]: 104: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0 + ~st7~0 <= 1; {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:29,319 INFO L290 TraceCheckUtils]: 105: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(~r1~0 >= 7); {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:29,319 INFO L290 TraceCheckUtils]: 106: Hoare triple {41837#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0 + ~st7~0);main_~check__tmp~1#1 := 0; {41830#false} is VALID [2022-02-20 18:57:29,320 INFO L290 TraceCheckUtils]: 107: Hoare triple {41830#false} ~__return_28955~0 := main_~check__tmp~1#1;main_~main__c1~0#1 := ~__return_28955~0;havoc main_~__tmp_2~0#1;main_~__tmp_2~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~1#1;main_~assert__arg~1#1 := main_~__tmp_2~0#1; {41830#false} is VALID [2022-02-20 18:57:29,320 INFO L290 TraceCheckUtils]: 108: Hoare triple {41830#false} assume 0 == main_~assert__arg~1#1 % 256; {41830#false} is VALID [2022-02-20 18:57:29,320 INFO L290 TraceCheckUtils]: 109: Hoare triple {41830#false} assume !false; {41830#false} is VALID [2022-02-20 18:57:29,321 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 18:57:29,321 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 18:57:29,321 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1695785652] [2022-02-20 18:57:29,321 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1695785652] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 18:57:29,321 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 18:57:29,321 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-02-20 18:57:29,321 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1382854531] [2022-02-20 18:57:29,321 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 18:57:29,321 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 12.222222222222221) internal successors, (110), 9 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 110 [2022-02-20 18:57:29,321 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 18:57:29,322 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 9 states, 9 states have (on average 12.222222222222221) internal successors, (110), 9 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:57:29,396 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 110 edges. 110 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:57:29,396 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-02-20 18:57:29,396 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 18:57:29,397 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-02-20 18:57:29,397 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2022-02-20 18:57:29,397 INFO L87 Difference]: Start difference. First operand 1238 states and 1918 transitions. Second operand has 9 states, 9 states have (on average 12.222222222222221) internal successors, (110), 9 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:57:33,159 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:57:33,159 INFO L93 Difference]: Finished difference Result 2269 states and 3552 transitions. [2022-02-20 18:57:33,159 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-20 18:57:33,159 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 12.222222222222221) internal successors, (110), 9 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 110 [2022-02-20 18:57:33,159 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 18:57:33,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 12.222222222222221) internal successors, (110), 9 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:57:33,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 566 transitions. [2022-02-20 18:57:33,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 12.222222222222221) internal successors, (110), 9 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:57:33,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 566 transitions. [2022-02-20 18:57:33,163 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 566 transitions. [2022-02-20 18:57:33,483 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 566 edges. 566 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:57:33,542 INFO L225 Difference]: With dead ends: 2269 [2022-02-20 18:57:33,542 INFO L226 Difference]: Without dead ends: 1240 [2022-02-20 18:57:33,543 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=66, Invalid=116, Unknown=0, NotChecked=0, Total=182 [2022-02-20 18:57:33,543 INFO L933 BasicCegarLoop]: 260 mSDtfsCounter, 1124 mSDsluCounter, 969 mSDsCounter, 0 mSdLazyCounter, 142 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1124 SdHoareTripleChecker+Valid, 1229 SdHoareTripleChecker+Invalid, 150 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 142 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-02-20 18:57:33,544 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1124 Valid, 1229 Invalid, 150 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 142 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-02-20 18:57:33,544 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1240 states. [2022-02-20 18:57:35,890 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1240 to 1238. [2022-02-20 18:57:35,890 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 18:57:35,892 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1240 states. Second operand has 1238 states, 1237 states have (on average 1.5448666127728374) internal successors, (1911), 1237 states have internal predecessors, (1911), 0 states have call successors, (0), 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 18:57:35,892 INFO L74 IsIncluded]: Start isIncluded. First operand 1240 states. Second operand has 1238 states, 1237 states have (on average 1.5448666127728374) internal successors, (1911), 1237 states have internal predecessors, (1911), 0 states have call successors, (0), 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 18:57:35,893 INFO L87 Difference]: Start difference. First operand 1240 states. Second operand has 1238 states, 1237 states have (on average 1.5448666127728374) internal successors, (1911), 1237 states have internal predecessors, (1911), 0 states have call successors, (0), 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 18:57:35,934 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:57:35,934 INFO L93 Difference]: Finished difference Result 1240 states and 1912 transitions. [2022-02-20 18:57:35,934 INFO L276 IsEmpty]: Start isEmpty. Operand 1240 states and 1912 transitions. [2022-02-20 18:57:35,935 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:57:35,935 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:57:35,937 INFO L74 IsIncluded]: Start isIncluded. First operand has 1238 states, 1237 states have (on average 1.5448666127728374) internal successors, (1911), 1237 states have internal predecessors, (1911), 0 states have call successors, (0), 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 1240 states. [2022-02-20 18:57:35,937 INFO L87 Difference]: Start difference. First operand has 1238 states, 1237 states have (on average 1.5448666127728374) internal successors, (1911), 1237 states have internal predecessors, (1911), 0 states have call successors, (0), 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 1240 states. [2022-02-20 18:57:35,977 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:57:35,977 INFO L93 Difference]: Finished difference Result 1240 states and 1912 transitions. [2022-02-20 18:57:35,977 INFO L276 IsEmpty]: Start isEmpty. Operand 1240 states and 1912 transitions. [2022-02-20 18:57:35,978 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:57:35,978 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:57:35,978 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 18:57:35,978 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 18:57:35,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1238 states, 1237 states have (on average 1.5448666127728374) internal successors, (1911), 1237 states have internal predecessors, (1911), 0 states have call successors, (0), 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 18:57:36,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1238 states to 1238 states and 1911 transitions. [2022-02-20 18:57:36,036 INFO L78 Accepts]: Start accepts. Automaton has 1238 states and 1911 transitions. Word has length 110 [2022-02-20 18:57:36,036 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 18:57:36,036 INFO L470 AbstractCegarLoop]: Abstraction has 1238 states and 1911 transitions. [2022-02-20 18:57:36,037 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 12.222222222222221) internal successors, (110), 9 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:57:36,037 INFO L276 IsEmpty]: Start isEmpty. Operand 1238 states and 1911 transitions. [2022-02-20 18:57:36,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-02-20 18:57:36,037 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 18:57:36,037 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 18:57:36,037 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-02-20 18:57:36,038 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 18:57:36,038 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 18:57:36,038 INFO L85 PathProgramCache]: Analyzing trace with hash 943143488, now seen corresponding path program 1 times [2022-02-20 18:57:36,038 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 18:57:36,038 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [423288307] [2022-02-20 18:57:36,038 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 18:57:36,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 18:57:36,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:57:36,104 INFO L290 TraceCheckUtils]: 0: Hoare triple {49118#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(49, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~nomsg~0 := -1;~r1~0 := 0;~p1~0 := 0;~p1_old~0 := 0;~p1_new~0 := 0;~id1~0 := 0;~st1~0 := 0;~send1~0 := 0;~mode1~0 := 0;~p2~0 := 0;~p2_old~0 := 0;~p2_new~0 := 0;~id2~0 := 0;~st2~0 := 0;~send2~0 := 0;~mode2~0 := 0;~p3~0 := 0;~p3_old~0 := 0;~p3_new~0 := 0;~id3~0 := 0;~st3~0 := 0;~send3~0 := 0;~mode3~0 := 0;~p4~0 := 0;~p4_old~0 := 0;~p4_new~0 := 0;~id4~0 := 0;~st4~0 := 0;~send4~0 := 0;~mode4~0 := 0;~p5~0 := 0;~p5_old~0 := 0;~p5_new~0 := 0;~id5~0 := 0;~st5~0 := 0;~send5~0 := 0;~mode5~0 := 0;~p6~0 := 0;~p6_old~0 := 0;~p6_new~0 := 0;~id6~0 := 0;~st6~0 := 0;~send6~0 := 0;~mode6~0 := 0;~p7~0 := 0;~p7_old~0 := 0;~p7_new~0 := 0;~id7~0 := 0;~st7~0 := 0;~send7~0 := 0;~mode7~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[3 := #funAddr~node4.base], ~nodes~0.offset[3 := #funAddr~node4.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[4 := #funAddr~node5.base], ~nodes~0.offset[4 := #funAddr~node5.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[5 := #funAddr~node6.base], ~nodes~0.offset[5 := #funAddr~node6.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[6 := #funAddr~node7.base], ~nodes~0.offset[6 := #funAddr~node7.offset];~__return_28553~0 := 0;~__return_28698~0 := 0;~__tmp_28919_0~0 := 0;~__return_28955~0 := 0;~__return_28834~0 := 0; {49118#true} is VALID [2022-02-20 18:57:36,104 INFO L290 TraceCheckUtils]: 1: Hoare triple {49118#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~nondet5#1, main_#t~nondet6#1, main_#t~nondet7#1, main_#t~nondet8#1, main_#t~nondet9#1, main_#t~nondet10#1, main_#t~nondet11#1, main_#t~nondet12#1, main_#t~nondet13#1, main_#t~nondet14#1, main_#t~nondet15#1, main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~nondet28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_~node6____CPAchecker_TMP_0~1#1, main_~node6__m6~2#1, main_~node5____CPAchecker_TMP_0~1#1, main_~node5__m5~2#1, main_~node4____CPAchecker_TMP_0~1#1, main_~node4__m4~2#1, main_~node3____CPAchecker_TMP_0~1#1, main_~node3__m3~2#1, main_~node2____CPAchecker_TMP_0~1#1, main_~node2__m2~2#1, main_~node1____CPAchecker_TMP_0~1#1, main_~node1__m1~2#1, main_~main____CPAchecker_TMP_0~1#1, main_~__tmp_2~0#1, main_~assert__arg~1#1, main_~check__tmp~1#1, main_~node7____CPAchecker_TMP_0~1#1, main_~node7__m7~1#1, main_~node6__m6~1#1, main_~node5__m5~1#1, main_~node4__m4~1#1, main_~node3__m3~1#1, main_~node2__m2~1#1, main_~node1__m1~1#1, main_~main____CPAchecker_TMP_0~0#1, main_~__tmp_1~0#1, main_~assert__arg~0#1, main_~check__tmp~0#1, main_~node7____CPAchecker_TMP_0~0#1, main_~node7__m7~0#1, main_~node6____CPAchecker_TMP_0~0#1, main_~node6__m6~0#1, main_~node5____CPAchecker_TMP_0~0#1, main_~node5__m5~0#1, main_~node4____CPAchecker_TMP_0~0#1, main_~node4__m4~0#1, main_~node3____CPAchecker_TMP_0~0#1, main_~node3__m3~0#1, main_~node2____CPAchecker_TMP_0~0#1, main_~node2__m2~0#1, main_~node1____CPAchecker_TMP_0~0#1, main_~node1__m1~0#1, main_~init__tmp~0#1, main_~main__c1~0#1, main_~main__i2~0#1;havoc main_~main__c1~0#1;havoc main_~main__i2~0#1;main_~main__c1~0#1 := 0;assume -128 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 127;~r1~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -128 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 127;~id1~0 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -128 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 127;~st1~0 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -128 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 127;~send1~0 := main_#t~nondet7#1;havoc main_#t~nondet7#1;~mode1~0 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -128 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 127;~id2~0 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -128 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 127;~st2~0 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -128 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 127;~send2~0 := main_#t~nondet11#1;havoc main_#t~nondet11#1;~mode2~0 := main_#t~nondet12#1;havoc main_#t~nondet12#1;assume -128 <= main_#t~nondet13#1 && main_#t~nondet13#1 <= 127;~id3~0 := main_#t~nondet13#1;havoc main_#t~nondet13#1;assume -128 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 127;~st3~0 := main_#t~nondet14#1;havoc main_#t~nondet14#1;assume -128 <= main_#t~nondet15#1 && main_#t~nondet15#1 <= 127;~send3~0 := main_#t~nondet15#1;havoc main_#t~nondet15#1;~mode3~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;assume -128 <= main_#t~nondet17#1 && main_#t~nondet17#1 <= 127;~id4~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;assume -128 <= main_#t~nondet18#1 && main_#t~nondet18#1 <= 127;~st4~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;assume -128 <= main_#t~nondet19#1 && main_#t~nondet19#1 <= 127;~send4~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;~mode4~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;assume -128 <= main_#t~nondet21#1 && main_#t~nondet21#1 <= 127;~id5~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;assume -128 <= main_#t~nondet22#1 && main_#t~nondet22#1 <= 127;~st5~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;assume -128 <= main_#t~nondet23#1 && main_#t~nondet23#1 <= 127;~send5~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;~mode5~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;assume -128 <= main_#t~nondet25#1 && main_#t~nondet25#1 <= 127;~id6~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;assume -128 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 127;~st6~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;assume -128 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 127;~send6~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~mode6~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;assume -128 <= main_#t~nondet29#1 && main_#t~nondet29#1 <= 127;~id7~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;assume -128 <= main_#t~nondet30#1 && main_#t~nondet30#1 <= 127;~st7~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;assume -128 <= main_#t~nondet31#1 && main_#t~nondet31#1 <= 127;~send7~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;~mode7~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;havoc main_~init__tmp~0#1; {49118#true} is VALID [2022-02-20 18:57:36,104 INFO L290 TraceCheckUtils]: 2: Hoare triple {49118#true} assume 0 == ~r1~0; {49118#true} is VALID [2022-02-20 18:57:36,105 INFO L290 TraceCheckUtils]: 3: Hoare triple {49118#true} assume ~id1~0 >= 0; {49118#true} is VALID [2022-02-20 18:57:36,105 INFO L290 TraceCheckUtils]: 4: Hoare triple {49118#true} assume 0 == ~st1~0; {49118#true} is VALID [2022-02-20 18:57:36,105 INFO L290 TraceCheckUtils]: 5: Hoare triple {49118#true} assume ~send1~0 == ~id1~0; {49118#true} is VALID [2022-02-20 18:57:36,105 INFO L290 TraceCheckUtils]: 6: Hoare triple {49118#true} assume 0 == ~mode1~0 % 256; {49118#true} is VALID [2022-02-20 18:57:36,105 INFO L290 TraceCheckUtils]: 7: Hoare triple {49118#true} assume ~id2~0 >= 0; {49118#true} is VALID [2022-02-20 18:57:36,105 INFO L290 TraceCheckUtils]: 8: Hoare triple {49118#true} assume 0 == ~st2~0; {49118#true} is VALID [2022-02-20 18:57:36,105 INFO L290 TraceCheckUtils]: 9: Hoare triple {49118#true} assume ~send2~0 == ~id2~0; {49118#true} is VALID [2022-02-20 18:57:36,105 INFO L290 TraceCheckUtils]: 10: Hoare triple {49118#true} assume 0 == ~mode2~0 % 256; {49118#true} is VALID [2022-02-20 18:57:36,105 INFO L290 TraceCheckUtils]: 11: Hoare triple {49118#true} assume ~id3~0 >= 0; {49118#true} is VALID [2022-02-20 18:57:36,105 INFO L290 TraceCheckUtils]: 12: Hoare triple {49118#true} assume 0 == ~st3~0; {49118#true} is VALID [2022-02-20 18:57:36,106 INFO L290 TraceCheckUtils]: 13: Hoare triple {49118#true} assume ~send3~0 == ~id3~0; {49118#true} is VALID [2022-02-20 18:57:36,106 INFO L290 TraceCheckUtils]: 14: Hoare triple {49118#true} assume 0 == ~mode3~0 % 256; {49118#true} is VALID [2022-02-20 18:57:36,106 INFO L290 TraceCheckUtils]: 15: Hoare triple {49118#true} assume ~id4~0 >= 0; {49118#true} is VALID [2022-02-20 18:57:36,106 INFO L290 TraceCheckUtils]: 16: Hoare triple {49118#true} assume 0 == ~st4~0; {49118#true} is VALID [2022-02-20 18:57:36,106 INFO L290 TraceCheckUtils]: 17: Hoare triple {49118#true} assume ~send4~0 == ~id4~0; {49118#true} is VALID [2022-02-20 18:57:36,106 INFO L290 TraceCheckUtils]: 18: Hoare triple {49118#true} assume 0 == ~mode4~0 % 256; {49118#true} is VALID [2022-02-20 18:57:36,106 INFO L290 TraceCheckUtils]: 19: Hoare triple {49118#true} assume ~id5~0 >= 0; {49118#true} is VALID [2022-02-20 18:57:36,106 INFO L290 TraceCheckUtils]: 20: Hoare triple {49118#true} assume 0 == ~st5~0; {49118#true} is VALID [2022-02-20 18:57:36,106 INFO L290 TraceCheckUtils]: 21: Hoare triple {49118#true} assume ~send5~0 == ~id5~0; {49118#true} is VALID [2022-02-20 18:57:36,106 INFO L290 TraceCheckUtils]: 22: Hoare triple {49118#true} assume 0 == ~mode5~0 % 256; {49118#true} is VALID [2022-02-20 18:57:36,107 INFO L290 TraceCheckUtils]: 23: Hoare triple {49118#true} assume ~id6~0 >= 0; {49118#true} is VALID [2022-02-20 18:57:36,107 INFO L290 TraceCheckUtils]: 24: Hoare triple {49118#true} assume 0 == ~st6~0; {49118#true} is VALID [2022-02-20 18:57:36,107 INFO L290 TraceCheckUtils]: 25: Hoare triple {49118#true} assume ~send6~0 == ~id6~0; {49118#true} is VALID [2022-02-20 18:57:36,107 INFO L290 TraceCheckUtils]: 26: Hoare triple {49118#true} assume 0 == ~mode6~0 % 256; {49118#true} is VALID [2022-02-20 18:57:36,107 INFO L290 TraceCheckUtils]: 27: Hoare triple {49118#true} assume ~id7~0 >= 0; {49118#true} is VALID [2022-02-20 18:57:36,107 INFO L290 TraceCheckUtils]: 28: Hoare triple {49118#true} assume 0 == ~st7~0; {49118#true} is VALID [2022-02-20 18:57:36,107 INFO L290 TraceCheckUtils]: 29: Hoare triple {49118#true} assume ~send7~0 == ~id7~0; {49118#true} is VALID [2022-02-20 18:57:36,107 INFO L290 TraceCheckUtils]: 30: Hoare triple {49118#true} assume 0 == ~mode7~0 % 256; {49118#true} is VALID [2022-02-20 18:57:36,107 INFO L290 TraceCheckUtils]: 31: Hoare triple {49118#true} assume ~id1~0 != ~id2~0; {49118#true} is VALID [2022-02-20 18:57:36,108 INFO L290 TraceCheckUtils]: 32: Hoare triple {49118#true} assume ~id1~0 != ~id3~0; {49118#true} is VALID [2022-02-20 18:57:36,108 INFO L290 TraceCheckUtils]: 33: Hoare triple {49118#true} assume ~id1~0 != ~id4~0; {49118#true} is VALID [2022-02-20 18:57:36,108 INFO L290 TraceCheckUtils]: 34: Hoare triple {49118#true} assume ~id1~0 != ~id5~0; {49118#true} is VALID [2022-02-20 18:57:36,108 INFO L290 TraceCheckUtils]: 35: Hoare triple {49118#true} assume ~id1~0 != ~id6~0; {49118#true} is VALID [2022-02-20 18:57:36,108 INFO L290 TraceCheckUtils]: 36: Hoare triple {49118#true} assume ~id1~0 != ~id7~0; {49118#true} is VALID [2022-02-20 18:57:36,108 INFO L290 TraceCheckUtils]: 37: Hoare triple {49118#true} assume ~id2~0 != ~id3~0; {49118#true} is VALID [2022-02-20 18:57:36,108 INFO L290 TraceCheckUtils]: 38: Hoare triple {49118#true} assume ~id2~0 != ~id4~0; {49118#true} is VALID [2022-02-20 18:57:36,108 INFO L290 TraceCheckUtils]: 39: Hoare triple {49118#true} assume ~id2~0 != ~id5~0; {49118#true} is VALID [2022-02-20 18:57:36,108 INFO L290 TraceCheckUtils]: 40: Hoare triple {49118#true} assume ~id2~0 != ~id6~0; {49118#true} is VALID [2022-02-20 18:57:36,108 INFO L290 TraceCheckUtils]: 41: Hoare triple {49118#true} assume ~id2~0 != ~id7~0; {49118#true} is VALID [2022-02-20 18:57:36,109 INFO L290 TraceCheckUtils]: 42: Hoare triple {49118#true} assume ~id3~0 != ~id4~0; {49118#true} is VALID [2022-02-20 18:57:36,109 INFO L290 TraceCheckUtils]: 43: Hoare triple {49118#true} assume ~id3~0 != ~id5~0; {49118#true} is VALID [2022-02-20 18:57:36,109 INFO L290 TraceCheckUtils]: 44: Hoare triple {49118#true} assume ~id3~0 != ~id6~0; {49118#true} is VALID [2022-02-20 18:57:36,109 INFO L290 TraceCheckUtils]: 45: Hoare triple {49118#true} assume ~id3~0 != ~id7~0; {49118#true} is VALID [2022-02-20 18:57:36,109 INFO L290 TraceCheckUtils]: 46: Hoare triple {49118#true} assume ~id4~0 != ~id5~0; {49118#true} is VALID [2022-02-20 18:57:36,109 INFO L290 TraceCheckUtils]: 47: Hoare triple {49118#true} assume ~id4~0 != ~id6~0; {49118#true} is VALID [2022-02-20 18:57:36,109 INFO L290 TraceCheckUtils]: 48: Hoare triple {49118#true} assume ~id4~0 != ~id7~0; {49118#true} is VALID [2022-02-20 18:57:36,109 INFO L290 TraceCheckUtils]: 49: Hoare triple {49118#true} assume ~id5~0 != ~id6~0; {49118#true} is VALID [2022-02-20 18:57:36,109 INFO L290 TraceCheckUtils]: 50: Hoare triple {49118#true} assume ~id5~0 != ~id7~0; {49118#true} is VALID [2022-02-20 18:57:36,109 INFO L290 TraceCheckUtils]: 51: Hoare triple {49118#true} assume ~id6~0 != ~id7~0;main_~init__tmp~0#1 := 1;~__return_28553~0 := main_~init__tmp~0#1;main_~main__i2~0#1 := ~__return_28553~0; {49118#true} is VALID [2022-02-20 18:57:36,110 INFO L290 TraceCheckUtils]: 52: Hoare triple {49118#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;~p6_old~0 := ~nomsg~0;~p6_new~0 := ~nomsg~0;~p7_old~0 := ~nomsg~0;~p7_new~0 := ~nomsg~0;main_~main__i2~0#1 := 0; {49118#true} is VALID [2022-02-20 18:57:36,110 INFO L290 TraceCheckUtils]: 53: Hoare triple {49118#true} assume main_~main__i2~0#1 < 14;havoc main_~node1__m1~0#1;main_~node1__m1~0#1 := ~nomsg~0; {49118#true} is VALID [2022-02-20 18:57:36,110 INFO L290 TraceCheckUtils]: 54: Hoare triple {49118#true} assume !!(0 == ~mode1~0 % 256);havoc main_~node1____CPAchecker_TMP_0~0#1; {49118#true} is VALID [2022-02-20 18:57:36,110 INFO L290 TraceCheckUtils]: 55: Hoare triple {49118#true} assume !(~send1~0 != ~nomsg~0);main_~node1____CPAchecker_TMP_0~0#1 := ~p1_new~0; {49118#true} is VALID [2022-02-20 18:57:36,110 INFO L290 TraceCheckUtils]: 56: Hoare triple {49118#true} ~p1_new~0 := (if main_~node1____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node1____CPAchecker_TMP_0~0#1 % 256 else main_~node1____CPAchecker_TMP_0~0#1 % 256 - 256);~mode1~0 := 1;havoc main_~node2__m2~0#1;main_~node2__m2~0#1 := ~nomsg~0; {49118#true} is VALID [2022-02-20 18:57:36,110 INFO L290 TraceCheckUtils]: 57: Hoare triple {49118#true} assume !!(0 == ~mode2~0 % 256);havoc main_~node2____CPAchecker_TMP_0~0#1; {49118#true} is VALID [2022-02-20 18:57:36,110 INFO L290 TraceCheckUtils]: 58: Hoare triple {49118#true} assume !(~send2~0 != ~nomsg~0);main_~node2____CPAchecker_TMP_0~0#1 := ~p2_new~0; {49118#true} is VALID [2022-02-20 18:57:36,110 INFO L290 TraceCheckUtils]: 59: Hoare triple {49118#true} ~p2_new~0 := (if main_~node2____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node2____CPAchecker_TMP_0~0#1 % 256 else main_~node2____CPAchecker_TMP_0~0#1 % 256 - 256);~mode2~0 := 1;havoc main_~node3__m3~0#1;main_~node3__m3~0#1 := ~nomsg~0; {49118#true} is VALID [2022-02-20 18:57:36,110 INFO L290 TraceCheckUtils]: 60: Hoare triple {49118#true} assume !!(0 == ~mode3~0 % 256);havoc main_~node3____CPAchecker_TMP_0~0#1; {49118#true} is VALID [2022-02-20 18:57:36,111 INFO L290 TraceCheckUtils]: 61: Hoare triple {49118#true} assume !(~send3~0 != ~nomsg~0);main_~node3____CPAchecker_TMP_0~0#1 := ~p3_new~0; {49118#true} is VALID [2022-02-20 18:57:36,111 INFO L290 TraceCheckUtils]: 62: Hoare triple {49118#true} ~p3_new~0 := (if main_~node3____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node3____CPAchecker_TMP_0~0#1 % 256 else main_~node3____CPAchecker_TMP_0~0#1 % 256 - 256);~mode3~0 := 1;havoc main_~node4__m4~0#1;main_~node4__m4~0#1 := ~nomsg~0; {49118#true} is VALID [2022-02-20 18:57:36,111 INFO L290 TraceCheckUtils]: 63: Hoare triple {49118#true} assume !!(0 == ~mode4~0 % 256);havoc main_~node4____CPAchecker_TMP_0~0#1; {49118#true} is VALID [2022-02-20 18:57:36,111 INFO L290 TraceCheckUtils]: 64: Hoare triple {49118#true} assume !(~send4~0 != ~nomsg~0);main_~node4____CPAchecker_TMP_0~0#1 := ~p4_new~0; {49118#true} is VALID [2022-02-20 18:57:36,111 INFO L290 TraceCheckUtils]: 65: Hoare triple {49118#true} ~p4_new~0 := (if main_~node4____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node4____CPAchecker_TMP_0~0#1 % 256 else main_~node4____CPAchecker_TMP_0~0#1 % 256 - 256);~mode4~0 := 1;havoc main_~node5__m5~0#1;main_~node5__m5~0#1 := ~nomsg~0; {49118#true} is VALID [2022-02-20 18:57:36,111 INFO L290 TraceCheckUtils]: 66: Hoare triple {49118#true} assume !!(0 == ~mode5~0 % 256);havoc main_~node5____CPAchecker_TMP_0~0#1; {49118#true} is VALID [2022-02-20 18:57:36,111 INFO L290 TraceCheckUtils]: 67: Hoare triple {49118#true} assume !(~send5~0 != ~nomsg~0);main_~node5____CPAchecker_TMP_0~0#1 := ~p5_new~0; {49118#true} is VALID [2022-02-20 18:57:36,111 INFO L290 TraceCheckUtils]: 68: Hoare triple {49118#true} ~p5_new~0 := (if main_~node5____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node5____CPAchecker_TMP_0~0#1 % 256 else main_~node5____CPAchecker_TMP_0~0#1 % 256 - 256);~mode5~0 := 1;havoc main_~node6__m6~0#1;main_~node6__m6~0#1 := ~nomsg~0; {49118#true} is VALID [2022-02-20 18:57:36,111 INFO L290 TraceCheckUtils]: 69: Hoare triple {49118#true} assume !!(0 == ~mode6~0 % 256);havoc main_~node6____CPAchecker_TMP_0~0#1; {49118#true} is VALID [2022-02-20 18:57:36,111 INFO L290 TraceCheckUtils]: 70: Hoare triple {49118#true} assume !(~send6~0 != ~nomsg~0);main_~node6____CPAchecker_TMP_0~0#1 := ~p6_new~0; {49118#true} is VALID [2022-02-20 18:57:36,112 INFO L290 TraceCheckUtils]: 71: Hoare triple {49118#true} ~p6_new~0 := (if main_~node6____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node6____CPAchecker_TMP_0~0#1 % 256 else main_~node6____CPAchecker_TMP_0~0#1 % 256 - 256);~mode6~0 := 1;havoc main_~node7__m7~0#1;main_~node7__m7~0#1 := ~nomsg~0; {49118#true} is VALID [2022-02-20 18:57:36,112 INFO L290 TraceCheckUtils]: 72: Hoare triple {49118#true} assume !!(0 == ~mode7~0 % 256);havoc main_~node7____CPAchecker_TMP_0~0#1; {49118#true} is VALID [2022-02-20 18:57:36,112 INFO L290 TraceCheckUtils]: 73: Hoare triple {49118#true} assume !(~send7~0 != ~nomsg~0);main_~node7____CPAchecker_TMP_0~0#1 := ~p7_new~0; {49118#true} is VALID [2022-02-20 18:57:36,112 INFO L290 TraceCheckUtils]: 74: Hoare triple {49118#true} ~p7_new~0 := (if main_~node7____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node7____CPAchecker_TMP_0~0#1 % 256 else main_~node7____CPAchecker_TMP_0~0#1 % 256 - 256);~mode7~0 := 1;~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;~p4_old~0 := ~p4_new~0;~p4_new~0 := ~nomsg~0;~p5_old~0 := ~p5_new~0;~p5_new~0 := ~nomsg~0;~p6_old~0 := ~p6_new~0;~p6_new~0 := ~nomsg~0;~p7_old~0 := ~p7_new~0;~p7_new~0 := ~nomsg~0;havoc main_~check__tmp~0#1; {49118#true} is VALID [2022-02-20 18:57:36,112 INFO L290 TraceCheckUtils]: 75: Hoare triple {49118#true} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0 + ~st7~0 <= 1; {49118#true} is VALID [2022-02-20 18:57:36,112 INFO L290 TraceCheckUtils]: 76: Hoare triple {49118#true} assume !(~r1~0 >= 7); {49118#true} is VALID [2022-02-20 18:57:36,112 INFO L290 TraceCheckUtils]: 77: Hoare triple {49118#true} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0 + ~st7~0; {49118#true} is VALID [2022-02-20 18:57:36,112 INFO L290 TraceCheckUtils]: 78: Hoare triple {49118#true} assume ~r1~0 < 7;main_~check__tmp~0#1 := 1;~__return_28698~0 := main_~check__tmp~0#1;main_~main__c1~0#1 := ~__return_28698~0;havoc main_~__tmp_1~0#1;main_~__tmp_1~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~0#1;main_~assert__arg~0#1 := main_~__tmp_1~0#1; {49118#true} is VALID [2022-02-20 18:57:36,112 INFO L290 TraceCheckUtils]: 79: Hoare triple {49118#true} assume !(0 == main_~assert__arg~0#1 % 256);main_~main____CPAchecker_TMP_0~0#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {49118#true} is VALID [2022-02-20 18:57:36,112 INFO L290 TraceCheckUtils]: 80: Hoare triple {49118#true} assume main_~main__i2~0#1 < 14;havoc main_~node1__m1~1#1;main_~node1__m1~1#1 := ~nomsg~0; {49118#true} is VALID [2022-02-20 18:57:36,113 INFO L290 TraceCheckUtils]: 81: Hoare triple {49118#true} assume !(0 == ~mode1~0 % 256);~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256);main_~node1__m1~1#1 := ~p7_old~0;~p7_old~0 := ~nomsg~0; {49118#true} is VALID [2022-02-20 18:57:36,113 INFO L290 TraceCheckUtils]: 82: Hoare triple {49118#true} assume !(main_~node1__m1~1#1 != ~nomsg~0); {49118#true} is VALID [2022-02-20 18:57:36,113 INFO L290 TraceCheckUtils]: 83: Hoare triple {49118#true} ~mode1~0 := 0;havoc main_~node2__m2~1#1;main_~node2__m2~1#1 := ~nomsg~0; {49118#true} is VALID [2022-02-20 18:57:36,113 INFO L290 TraceCheckUtils]: 84: Hoare triple {49118#true} assume !(0 == ~mode2~0 % 256);main_~node2__m2~1#1 := ~p1_old~0;~p1_old~0 := ~nomsg~0; {49118#true} is VALID [2022-02-20 18:57:36,113 INFO L290 TraceCheckUtils]: 85: Hoare triple {49118#true} assume !(main_~node2__m2~1#1 != ~nomsg~0); {49118#true} is VALID [2022-02-20 18:57:36,113 INFO L290 TraceCheckUtils]: 86: Hoare triple {49118#true} ~mode2~0 := 0;havoc main_~node3__m3~1#1;main_~node3__m3~1#1 := ~nomsg~0; {49118#true} is VALID [2022-02-20 18:57:36,113 INFO L290 TraceCheckUtils]: 87: Hoare triple {49118#true} assume !(0 == ~mode3~0 % 256);main_~node3__m3~1#1 := ~p2_old~0;~p2_old~0 := ~nomsg~0; {49118#true} is VALID [2022-02-20 18:57:36,113 INFO L290 TraceCheckUtils]: 88: Hoare triple {49118#true} assume !(main_~node3__m3~1#1 != ~nomsg~0); {49118#true} is VALID [2022-02-20 18:57:36,113 INFO L290 TraceCheckUtils]: 89: Hoare triple {49118#true} ~mode3~0 := 0;havoc main_~node4__m4~1#1;main_~node4__m4~1#1 := ~nomsg~0; {49118#true} is VALID [2022-02-20 18:57:36,114 INFO L290 TraceCheckUtils]: 90: Hoare triple {49118#true} assume !(0 == ~mode4~0 % 256);main_~node4__m4~1#1 := ~p3_old~0;~p3_old~0 := ~nomsg~0; {49118#true} is VALID [2022-02-20 18:57:36,114 INFO L290 TraceCheckUtils]: 91: Hoare triple {49118#true} assume !(main_~node4__m4~1#1 != ~nomsg~0); {49118#true} is VALID [2022-02-20 18:57:36,114 INFO L290 TraceCheckUtils]: 92: Hoare triple {49118#true} ~mode4~0 := 0;havoc main_~node5__m5~1#1;main_~node5__m5~1#1 := ~nomsg~0; {49118#true} is VALID [2022-02-20 18:57:36,114 INFO L290 TraceCheckUtils]: 93: Hoare triple {49118#true} assume !(0 == ~mode5~0 % 256);main_~node5__m5~1#1 := ~p4_old~0;~p4_old~0 := ~nomsg~0; {49118#true} is VALID [2022-02-20 18:57:36,114 INFO L290 TraceCheckUtils]: 94: Hoare triple {49118#true} assume !(main_~node5__m5~1#1 != ~nomsg~0); {49118#true} is VALID [2022-02-20 18:57:36,114 INFO L290 TraceCheckUtils]: 95: Hoare triple {49118#true} ~mode5~0 := 0;havoc main_~node6__m6~1#1;main_~node6__m6~1#1 := ~nomsg~0; {49118#true} is VALID [2022-02-20 18:57:36,114 INFO L290 TraceCheckUtils]: 96: Hoare triple {49118#true} assume !(0 == ~mode6~0 % 256);main_~node6__m6~1#1 := ~p5_old~0;~p5_old~0 := ~nomsg~0; {49118#true} is VALID [2022-02-20 18:57:36,114 INFO L290 TraceCheckUtils]: 97: Hoare triple {49118#true} assume !(main_~node6__m6~1#1 != ~nomsg~0); {49118#true} is VALID [2022-02-20 18:57:36,114 INFO L290 TraceCheckUtils]: 98: Hoare triple {49118#true} ~mode6~0 := 0;~__tmp_28919_0~0 := main_~main____CPAchecker_TMP_0~0#1; {49118#true} is VALID [2022-02-20 18:57:36,114 INFO L290 TraceCheckUtils]: 99: Hoare triple {49118#true} main_~main____CPAchecker_TMP_0~0#1 := ~__tmp_28919_0~0;havoc main_~node7__m7~1#1;main_~node7__m7~1#1 := ~nomsg~0; {49118#true} is VALID [2022-02-20 18:57:36,115 INFO L290 TraceCheckUtils]: 100: Hoare triple {49118#true} assume !(0 == ~mode7~0 % 256);main_~node7__m7~1#1 := ~p6_old~0;~p6_old~0 := ~nomsg~0; {49118#true} is VALID [2022-02-20 18:57:36,115 INFO L290 TraceCheckUtils]: 101: Hoare triple {49118#true} assume !(main_~node7__m7~1#1 != ~nomsg~0); {49118#true} is VALID [2022-02-20 18:57:36,115 INFO L290 TraceCheckUtils]: 102: Hoare triple {49118#true} ~mode7~0 := 0; {49118#true} is VALID [2022-02-20 18:57:36,115 INFO L290 TraceCheckUtils]: 103: Hoare triple {49118#true} ~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;~p4_old~0 := ~p4_new~0;~p4_new~0 := ~nomsg~0;~p5_old~0 := ~p5_new~0;~p5_new~0 := ~nomsg~0;~p6_old~0 := ~p6_new~0;~p6_new~0 := ~nomsg~0;~p7_old~0 := ~p7_new~0;~p7_new~0 := ~nomsg~0;havoc main_~check__tmp~1#1; {49118#true} is VALID [2022-02-20 18:57:36,115 INFO L290 TraceCheckUtils]: 104: Hoare triple {49118#true} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0 + ~st7~0 <= 1; {49118#true} is VALID [2022-02-20 18:57:36,115 INFO L290 TraceCheckUtils]: 105: Hoare triple {49118#true} assume ~r1~0 >= 7; {49120#(not (<= ~r1~0 6))} is VALID [2022-02-20 18:57:36,116 INFO L290 TraceCheckUtils]: 106: Hoare triple {49120#(not (<= ~r1~0 6))} assume ~r1~0 < 7;main_~check__tmp~1#1 := 1; {49119#false} is VALID [2022-02-20 18:57:36,116 INFO L290 TraceCheckUtils]: 107: Hoare triple {49119#false} ~__return_28955~0 := main_~check__tmp~1#1;main_~main__c1~0#1 := ~__return_28955~0;havoc main_~__tmp_2~0#1;main_~__tmp_2~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~1#1;main_~assert__arg~1#1 := main_~__tmp_2~0#1; {49119#false} is VALID [2022-02-20 18:57:36,116 INFO L290 TraceCheckUtils]: 108: Hoare triple {49119#false} assume 0 == main_~assert__arg~1#1 % 256; {49119#false} is VALID [2022-02-20 18:57:36,116 INFO L290 TraceCheckUtils]: 109: Hoare triple {49119#false} assume !false; {49119#false} is VALID [2022-02-20 18:57:36,116 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 18:57:36,117 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 18:57:36,117 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [423288307] [2022-02-20 18:57:36,117 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [423288307] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 18:57:36,117 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 18:57:36,117 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 18:57:36,117 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1652483128] [2022-02-20 18:57:36,117 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 18:57:36,118 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 36.666666666666664) internal successors, (110), 3 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 110 [2022-02-20 18:57:36,118 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 18:57:36,118 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 36.666666666666664) internal successors, (110), 3 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:57:36,173 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 110 edges. 110 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:57:36,173 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 18:57:36,173 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 18:57:36,174 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 18:57:36,174 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 18:57:36,174 INFO L87 Difference]: Start difference. First operand 1238 states and 1911 transitions. Second operand has 3 states, 3 states have (on average 36.666666666666664) internal successors, (110), 3 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:57:41,397 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:57:41,397 INFO L93 Difference]: Finished difference Result 3212 states and 5022 transitions. [2022-02-20 18:57:41,398 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 18:57:41,398 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 36.666666666666664) internal successors, (110), 3 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 110 [2022-02-20 18:57:41,398 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 18:57:41,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 36.666666666666664) internal successors, (110), 3 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:57:41,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 516 transitions. [2022-02-20 18:57:41,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 36.666666666666664) internal successors, (110), 3 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:57:41,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 516 transitions. [2022-02-20 18:57:41,401 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 516 transitions. [2022-02-20 18:57:41,660 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 516 edges. 516 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity.