./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/email_spec7_product13.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 20ed64ec Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -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/product-lines/email_spec7_product13.cil.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 3b7fccbf7141ba726eb41b867e0685bc487b402c 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Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.2.1-dev-20ed64e [2021-08-26 08:39:02,366 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-08-26 08:39:02,368 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-08-26 08:39:02,403 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-08-26 08:39:02,404 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-08-26 08:39:02,406 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-08-26 08:39:02,407 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-08-26 08:39:02,411 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-08-26 08:39:02,413 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-08-26 08:39:02,416 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-08-26 08:39:02,416 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-08-26 08:39:02,419 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-08-26 08:39:02,420 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-08-26 08:39:02,421 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-08-26 08:39:02,422 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-08-26 08:39:02,425 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-08-26 08:39:02,426 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-08-26 08:39:02,428 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-08-26 08:39:02,430 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-08-26 08:39:02,434 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-08-26 08:39:02,435 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-08-26 08:39:02,436 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-08-26 08:39:02,438 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-08-26 08:39:02,438 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-08-26 08:39:02,443 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-08-26 08:39:02,443 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-08-26 08:39:02,443 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-08-26 08:39:02,444 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-08-26 08:39:02,445 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-08-26 08:39:02,445 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-08-26 08:39:02,446 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-08-26 08:39:02,446 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-08-26 08:39:02,447 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-08-26 08:39:02,448 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-08-26 08:39:02,449 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-08-26 08:39:02,449 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-08-26 08:39:02,449 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-08-26 08:39:02,450 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-08-26 08:39:02,450 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-08-26 08:39:02,451 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-08-26 08:39:02,451 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-08-26 08:39:02,452 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2021-08-26 08:39:02,481 INFO L113 SettingsManager]: Loading preferences was successful [2021-08-26 08:39:02,481 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-08-26 08:39:02,482 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-08-26 08:39:02,482 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-08-26 08:39:02,484 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-08-26 08:39:02,484 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-08-26 08:39:02,484 INFO L138 SettingsManager]: * Use SBE=true [2021-08-26 08:39:02,484 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-08-26 08:39:02,484 INFO L138 SettingsManager]: * sizeof long=4 [2021-08-26 08:39:02,484 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-08-26 08:39:02,485 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-08-26 08:39:02,485 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-08-26 08:39:02,485 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-08-26 08:39:02,486 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-08-26 08:39:02,486 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-08-26 08:39:02,486 INFO L138 SettingsManager]: * sizeof long double=12 [2021-08-26 08:39:02,486 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-08-26 08:39:02,486 INFO L138 SettingsManager]: * Use constant arrays=true [2021-08-26 08:39:02,486 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-08-26 08:39:02,486 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-08-26 08:39:02,487 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-08-26 08:39:02,487 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-08-26 08:39:02,487 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-26 08:39:02,487 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-08-26 08:39:02,487 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-08-26 08:39:02,487 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-08-26 08:39:02,487 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-08-26 08:39:02,488 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-08-26 08:39:02,488 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-08-26 08:39:02,488 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-08-26 08:39:02,488 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3b7fccbf7141ba726eb41b867e0685bc487b402c [2021-08-26 08:39:02,747 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-08-26 08:39:02,760 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-08-26 08:39:02,761 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-08-26 08:39:02,762 INFO L271 PluginConnector]: Initializing CDTParser... [2021-08-26 08:39:02,763 INFO L275 PluginConnector]: CDTParser initialized [2021-08-26 08:39:02,763 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/email_spec7_product13.cil.c [2021-08-26 08:39:02,809 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/900060d8c/bbb95297494d4c8faf880f620a947a9b/FLAGf27d273c0 [2021-08-26 08:39:03,293 INFO L306 CDTParser]: Found 1 translation units. [2021-08-26 08:39:03,294 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/email_spec7_product13.cil.c [2021-08-26 08:39:03,310 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/900060d8c/bbb95297494d4c8faf880f620a947a9b/FLAGf27d273c0 [2021-08-26 08:39:03,322 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/900060d8c/bbb95297494d4c8faf880f620a947a9b [2021-08-26 08:39:03,324 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-08-26 08:39:03,325 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-08-26 08:39:03,327 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-08-26 08:39:03,327 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-08-26 08:39:03,330 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-08-26 08:39:03,330 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 08:39:03" (1/1) ... [2021-08-26 08:39:03,331 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@431ebb98 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 08:39:03, skipping insertion in model container [2021-08-26 08:39:03,331 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 08:39:03" (1/1) ... [2021-08-26 08:39:03,335 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-08-26 08:39:03,381 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-08-26 08:39:03,695 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/email_spec7_product13.cil.c[16486,16499] [2021-08-26 08:39:03,833 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-26 08:39:03,842 INFO L203 MainTranslator]: Completed pre-run [2021-08-26 08:39:03,887 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/email_spec7_product13.cil.c[16486,16499] [2021-08-26 08:39:03,930 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-26 08:39:03,961 INFO L208 MainTranslator]: Completed translation [2021-08-26 08:39:03,961 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 08:39:03 WrapperNode [2021-08-26 08:39:03,962 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-08-26 08:39:03,962 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-08-26 08:39:03,962 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-08-26 08:39:03,963 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-08-26 08:39:03,967 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 08:39:03" (1/1) ... [2021-08-26 08:39:03,991 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 08:39:03" (1/1) ... [2021-08-26 08:39:04,056 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-08-26 08:39:04,056 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-08-26 08:39:04,057 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-08-26 08:39:04,057 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-08-26 08:39:04,062 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 08:39:03" (1/1) ... [2021-08-26 08:39:04,062 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 08:39:03" (1/1) ... [2021-08-26 08:39:04,075 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 08:39:03" (1/1) ... [2021-08-26 08:39:04,075 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 08:39:03" (1/1) ... [2021-08-26 08:39:04,094 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 08:39:03" (1/1) ... [2021-08-26 08:39:04,131 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 08:39:03" (1/1) ... [2021-08-26 08:39:04,134 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 08:39:03" (1/1) ... [2021-08-26 08:39:04,140 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-08-26 08:39:04,147 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-08-26 08:39:04,147 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-08-26 08:39:04,147 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-08-26 08:39:04,148 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 08:39:03" (1/1) ... [2021-08-26 08:39:04,153 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-26 08:39:04,167 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-08-26 08:39:04,176 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) [2021-08-26 08:39:04,194 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 [2021-08-26 08:39:04,207 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2021-08-26 08:39:04,208 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-08-26 08:39:04,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-08-26 08:39:04,209 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-08-26 08:39:04,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-08-26 08:39:05,625 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-08-26 08:39:05,625 INFO L299 CfgBuilder]: Removed 231 assume(true) statements. [2021-08-26 08:39:05,628 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.08 08:39:05 BoogieIcfgContainer [2021-08-26 08:39:05,628 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-08-26 08:39:05,630 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-08-26 08:39:05,630 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-08-26 08:39:05,632 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-08-26 08:39:05,632 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.08 08:39:03" (1/3) ... [2021-08-26 08:39:05,632 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@788e9ed2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.08 08:39:05, skipping insertion in model container [2021-08-26 08:39:05,632 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 08:39:03" (2/3) ... [2021-08-26 08:39:05,633 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@788e9ed2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.08 08:39:05, skipping insertion in model container [2021-08-26 08:39:05,633 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.08 08:39:05" (3/3) ... [2021-08-26 08:39:05,634 INFO L111 eAbstractionObserver]: Analyzing ICFG email_spec7_product13.cil.c [2021-08-26 08:39:05,640 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-08-26 08:39:05,640 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2021-08-26 08:39:05,678 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-08-26 08:39:05,683 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, mConcurrency=FINITE_AUTOMATA, 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 [2021-08-26 08:39:05,683 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2021-08-26 08:39:05,702 INFO L276 IsEmpty]: Start isEmpty. Operand has 369 states, 366 states have (on average 1.7677595628415301) internal successors, (647), 368 states have internal predecessors, (647), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 08:39:05,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2021-08-26 08:39:05,710 INFO L504 BasicCegarLoop]: Found error trace [2021-08-26 08:39:05,711 INFO L512 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] [2021-08-26 08:39:05,711 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-26 08:39:05,715 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-26 08:39:05,715 INFO L82 PathProgramCache]: Analyzing trace with hash -1713859038, now seen corresponding path program 1 times [2021-08-26 08:39:05,720 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-26 08:39:05,721 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [711624709] [2021-08-26 08:39:05,721 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-26 08:39:05,721 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-26 08:39:05,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-26 08:39:06,005 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-26 08:39:06,006 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-26 08:39:06,006 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [711624709] [2021-08-26 08:39:06,007 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [711624709] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-26 08:39:06,007 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-26 08:39:06,007 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-08-26 08:39:06,009 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [458111197] [2021-08-26 08:39:06,012 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-08-26 08:39:06,012 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-26 08:39:06,019 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-08-26 08:39:06,020 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-26 08:39:06,023 INFO L87 Difference]: Start difference. First operand has 369 states, 366 states have (on average 1.7677595628415301) internal successors, (647), 368 states have internal predecessors, (647), 0 states have call successors, (0), 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 3 states, 3 states have (on average 12.666666666666666) internal successors, (38), 3 states have internal predecessors, (38), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 08:39:06,143 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-26 08:39:06,143 INFO L93 Difference]: Finished difference Result 1072 states and 1883 transitions. [2021-08-26 08:39:06,144 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-26 08:39:06,145 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 12.666666666666666) internal successors, (38), 3 states have internal predecessors, (38), 0 states have call successors, (0), 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 38 [2021-08-26 08:39:06,145 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-26 08:39:06,160 INFO L225 Difference]: With dead ends: 1072 [2021-08-26 08:39:06,161 INFO L226 Difference]: Without dead ends: 646 [2021-08-26 08:39:06,166 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 7.0ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-26 08:39:06,179 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 646 states. [2021-08-26 08:39:06,207 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 646 to 332. [2021-08-26 08:39:06,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 332 states, 330 states have (on average 1.7515151515151515) internal successors, (578), 331 states have internal predecessors, (578), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 08:39:06,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 332 states and 578 transitions. [2021-08-26 08:39:06,211 INFO L78 Accepts]: Start accepts. Automaton has 332 states and 578 transitions. Word has length 38 [2021-08-26 08:39:06,212 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-26 08:39:06,212 INFO L470 AbstractCegarLoop]: Abstraction has 332 states and 578 transitions. [2021-08-26 08:39:06,212 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 12.666666666666666) internal successors, (38), 3 states have internal predecessors, (38), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 08:39:06,212 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 578 transitions. [2021-08-26 08:39:06,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-08-26 08:39:06,214 INFO L504 BasicCegarLoop]: Found error trace [2021-08-26 08:39:06,214 INFO L512 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] [2021-08-26 08:39:06,214 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-08-26 08:39:06,215 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-26 08:39:06,215 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-26 08:39:06,215 INFO L82 PathProgramCache]: Analyzing trace with hash -1760287724, now seen corresponding path program 1 times [2021-08-26 08:39:06,215 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-26 08:39:06,216 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [936617670] [2021-08-26 08:39:06,216 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-26 08:39:06,216 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-26 08:39:06,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-26 08:39:06,295 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-26 08:39:06,295 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-26 08:39:06,295 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [936617670] [2021-08-26 08:39:06,295 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [936617670] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-26 08:39:06,296 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-26 08:39:06,296 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-08-26 08:39:06,296 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [75106447] [2021-08-26 08:39:06,297 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-08-26 08:39:06,297 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-26 08:39:06,297 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-08-26 08:39:06,298 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-08-26 08:39:06,298 INFO L87 Difference]: Start difference. First operand 332 states and 578 transitions. Second operand has 5 states, 5 states have (on average 8.0) internal successors, (40), 5 states have internal predecessors, (40), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 08:39:06,446 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-26 08:39:06,446 INFO L93 Difference]: Finished difference Result 945 states and 1650 transitions. [2021-08-26 08:39:06,447 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-08-26 08:39:06,447 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 8.0) internal successors, (40), 5 states have internal predecessors, (40), 0 states have call successors, (0), 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 40 [2021-08-26 08:39:06,447 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-26 08:39:06,449 INFO L225 Difference]: With dead ends: 945 [2021-08-26 08:39:06,449 INFO L226 Difference]: Without dead ends: 632 [2021-08-26 08:39:06,450 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 36.7ms TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-08-26 08:39:06,451 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 632 states. [2021-08-26 08:39:06,466 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 632 to 332. [2021-08-26 08:39:06,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 332 states, 330 states have (on average 1.7484848484848485) internal successors, (577), 331 states have internal predecessors, (577), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 08:39:06,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 332 states and 577 transitions. [2021-08-26 08:39:06,468 INFO L78 Accepts]: Start accepts. Automaton has 332 states and 577 transitions. Word has length 40 [2021-08-26 08:39:06,469 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-26 08:39:06,469 INFO L470 AbstractCegarLoop]: Abstraction has 332 states and 577 transitions. [2021-08-26 08:39:06,469 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 8.0) internal successors, (40), 5 states have internal predecessors, (40), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 08:39:06,469 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 577 transitions. [2021-08-26 08:39:06,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2021-08-26 08:39:06,471 INFO L504 BasicCegarLoop]: Found error trace [2021-08-26 08:39:06,471 INFO L512 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] [2021-08-26 08:39:06,471 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-08-26 08:39:06,471 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-26 08:39:06,472 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-26 08:39:06,472 INFO L82 PathProgramCache]: Analyzing trace with hash -376115615, now seen corresponding path program 1 times [2021-08-26 08:39:06,472 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-26 08:39:06,472 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1903993204] [2021-08-26 08:39:06,472 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-26 08:39:06,473 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-26 08:39:06,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-26 08:39:06,522 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-26 08:39:06,522 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-26 08:39:06,522 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1903993204] [2021-08-26 08:39:06,523 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1903993204] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-26 08:39:06,523 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-26 08:39:06,523 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-08-26 08:39:06,523 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [392026677] [2021-08-26 08:39:06,523 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-08-26 08:39:06,524 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-26 08:39:06,524 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-08-26 08:39:06,524 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-26 08:39:06,524 INFO L87 Difference]: Start difference. First operand 332 states and 577 transitions. Second operand has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 3 states have internal predecessors, (41), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 08:39:06,551 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-26 08:39:06,551 INFO L93 Difference]: Finished difference Result 646 states and 1128 transitions. [2021-08-26 08:39:06,551 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-26 08:39:06,552 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 3 states have internal predecessors, (41), 0 states have call successors, (0), 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 41 [2021-08-26 08:39:06,552 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-26 08:39:06,553 INFO L225 Difference]: With dead ends: 646 [2021-08-26 08:39:06,553 INFO L226 Difference]: Without dead ends: 337 [2021-08-26 08:39:06,554 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.7ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-26 08:39:06,554 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 337 states. [2021-08-26 08:39:06,559 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 337 to 332. [2021-08-26 08:39:06,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 332 states, 330 states have (on average 1.7454545454545454) internal successors, (576), 331 states have internal predecessors, (576), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 08:39:06,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 332 states and 576 transitions. [2021-08-26 08:39:06,561 INFO L78 Accepts]: Start accepts. Automaton has 332 states and 576 transitions. Word has length 41 [2021-08-26 08:39:06,561 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-26 08:39:06,561 INFO L470 AbstractCegarLoop]: Abstraction has 332 states and 576 transitions. [2021-08-26 08:39:06,561 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 3 states have internal predecessors, (41), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 08:39:06,561 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 576 transitions. [2021-08-26 08:39:06,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2021-08-26 08:39:06,562 INFO L504 BasicCegarLoop]: Found error trace [2021-08-26 08:39:06,563 INFO L512 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] [2021-08-26 08:39:06,563 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-08-26 08:39:06,563 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-26 08:39:06,563 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-26 08:39:06,563 INFO L82 PathProgramCache]: Analyzing trace with hash 358410535, now seen corresponding path program 1 times [2021-08-26 08:39:06,564 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-26 08:39:06,564 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1346144732] [2021-08-26 08:39:06,564 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-26 08:39:06,564 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-26 08:39:06,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-26 08:39:06,604 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-26 08:39:06,604 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-26 08:39:06,605 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1346144732] [2021-08-26 08:39:06,605 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1346144732] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-26 08:39:06,605 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-26 08:39:06,605 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-08-26 08:39:06,605 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [973519195] [2021-08-26 08:39:06,606 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-08-26 08:39:06,606 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-26 08:39:06,606 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-08-26 08:39:06,606 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-26 08:39:06,607 INFO L87 Difference]: Start difference. First operand 332 states and 576 transitions. Second operand has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 08:39:06,634 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-26 08:39:06,635 INFO L93 Difference]: Finished difference Result 656 states and 1141 transitions. [2021-08-26 08:39:06,635 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-26 08:39:06,635 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 0 states have call successors, (0), 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 42 [2021-08-26 08:39:06,636 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-26 08:39:06,637 INFO L225 Difference]: With dead ends: 656 [2021-08-26 08:39:06,637 INFO L226 Difference]: Without dead ends: 332 [2021-08-26 08:39:06,637 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.5ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-26 08:39:06,638 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 332 states. [2021-08-26 08:39:06,642 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 332 to 332. [2021-08-26 08:39:06,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 332 states, 330 states have (on average 1.7393939393939395) internal successors, (574), 331 states have internal predecessors, (574), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 08:39:06,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 332 states and 574 transitions. [2021-08-26 08:39:06,644 INFO L78 Accepts]: Start accepts. Automaton has 332 states and 574 transitions. Word has length 42 [2021-08-26 08:39:06,644 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-26 08:39:06,644 INFO L470 AbstractCegarLoop]: Abstraction has 332 states and 574 transitions. [2021-08-26 08:39:06,644 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 08:39:06,644 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 574 transitions. [2021-08-26 08:39:06,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2021-08-26 08:39:06,645 INFO L504 BasicCegarLoop]: Found error trace [2021-08-26 08:39:06,645 INFO L512 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] [2021-08-26 08:39:06,645 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-08-26 08:39:06,646 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-26 08:39:06,646 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-26 08:39:06,646 INFO L82 PathProgramCache]: Analyzing trace with hash 1808983740, now seen corresponding path program 1 times [2021-08-26 08:39:06,646 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-26 08:39:06,646 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1831460794] [2021-08-26 08:39:06,646 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-26 08:39:06,647 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-26 08:39:06,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-26 08:39:06,697 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-26 08:39:06,698 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-26 08:39:06,698 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1831460794] [2021-08-26 08:39:06,698 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1831460794] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-26 08:39:06,698 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-26 08:39:06,698 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-08-26 08:39:06,699 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [108375857] [2021-08-26 08:39:06,699 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-08-26 08:39:06,699 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-26 08:39:06,699 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-08-26 08:39:06,700 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-08-26 08:39:06,700 INFO L87 Difference]: Start difference. First operand 332 states and 574 transitions. Second operand has 5 states, 5 states have (on average 8.6) internal successors, (43), 5 states have internal predecessors, (43), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 08:39:06,812 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-26 08:39:06,812 INFO L93 Difference]: Finished difference Result 935 states and 1630 transitions. [2021-08-26 08:39:06,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-08-26 08:39:06,813 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 8.6) internal successors, (43), 5 states have internal predecessors, (43), 0 states have call successors, (0), 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 43 [2021-08-26 08:39:06,813 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-26 08:39:06,815 INFO L225 Difference]: With dead ends: 935 [2021-08-26 08:39:06,815 INFO L226 Difference]: Without dead ends: 630 [2021-08-26 08:39:06,816 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 24.2ms TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-08-26 08:39:06,816 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 630 states. [2021-08-26 08:39:06,829 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 630 to 332. [2021-08-26 08:39:06,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 332 states, 330 states have (on average 1.7363636363636363) internal successors, (573), 331 states have internal predecessors, (573), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 08:39:06,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 332 states and 573 transitions. [2021-08-26 08:39:06,830 INFO L78 Accepts]: Start accepts. Automaton has 332 states and 573 transitions. Word has length 43 [2021-08-26 08:39:06,832 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-26 08:39:06,832 INFO L470 AbstractCegarLoop]: Abstraction has 332 states and 573 transitions. [2021-08-26 08:39:06,832 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 8.6) internal successors, (43), 5 states have internal predecessors, (43), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 08:39:06,832 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 573 transitions. [2021-08-26 08:39:06,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-08-26 08:39:06,833 INFO L504 BasicCegarLoop]: Found error trace [2021-08-26 08:39:06,833 INFO L512 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] [2021-08-26 08:39:06,833 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-08-26 08:39:06,833 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-26 08:39:06,833 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-26 08:39:06,834 INFO L82 PathProgramCache]: Analyzing trace with hash -41174945, now seen corresponding path program 1 times [2021-08-26 08:39:06,834 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-26 08:39:06,834 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1538690469] [2021-08-26 08:39:06,834 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-26 08:39:06,834 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-26 08:39:06,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-26 08:39:06,907 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-26 08:39:06,908 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-26 08:39:06,908 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1538690469] [2021-08-26 08:39:06,908 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1538690469] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-26 08:39:06,908 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-26 08:39:06,909 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-08-26 08:39:06,909 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [116893148] [2021-08-26 08:39:06,909 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-08-26 08:39:06,910 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-26 08:39:06,912 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-08-26 08:39:06,912 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-08-26 08:39:06,912 INFO L87 Difference]: Start difference. First operand 332 states and 573 transitions. Second operand has 5 states, 5 states have (on average 8.8) internal successors, (44), 5 states have internal predecessors, (44), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 08:39:07,033 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-26 08:39:07,033 INFO L93 Difference]: Finished difference Result 940 states and 1635 transitions. [2021-08-26 08:39:07,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-08-26 08:39:07,034 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 8.8) internal successors, (44), 5 states have internal predecessors, (44), 0 states have call successors, (0), 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 44 [2021-08-26 08:39:07,034 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-26 08:39:07,036 INFO L225 Difference]: With dead ends: 940 [2021-08-26 08:39:07,036 INFO L226 Difference]: Without dead ends: 635 [2021-08-26 08:39:07,037 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 25.3ms TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-08-26 08:39:07,037 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 635 states. [2021-08-26 08:39:07,051 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 635 to 332. [2021-08-26 08:39:07,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 332 states, 330 states have (on average 1.7333333333333334) internal successors, (572), 331 states have internal predecessors, (572), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 08:39:07,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 332 states and 572 transitions. [2021-08-26 08:39:07,053 INFO L78 Accepts]: Start accepts. Automaton has 332 states and 572 transitions. Word has length 44 [2021-08-26 08:39:07,053 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-26 08:39:07,053 INFO L470 AbstractCegarLoop]: Abstraction has 332 states and 572 transitions. [2021-08-26 08:39:07,054 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 8.8) internal successors, (44), 5 states have internal predecessors, (44), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 08:39:07,054 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 572 transitions. [2021-08-26 08:39:07,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-08-26 08:39:07,054 INFO L504 BasicCegarLoop]: Found error trace [2021-08-26 08:39:07,054 INFO L512 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] [2021-08-26 08:39:07,055 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-08-26 08:39:07,055 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-26 08:39:07,055 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-26 08:39:07,055 INFO L82 PathProgramCache]: Analyzing trace with hash -1896553097, now seen corresponding path program 1 times [2021-08-26 08:39:07,055 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-26 08:39:07,056 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [582611339] [2021-08-26 08:39:07,056 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-26 08:39:07,056 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-26 08:39:07,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-26 08:39:07,089 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-26 08:39:07,089 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-26 08:39:07,089 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [582611339] [2021-08-26 08:39:07,089 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [582611339] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-26 08:39:07,089 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-26 08:39:07,090 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-08-26 08:39:07,090 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [384304581] [2021-08-26 08:39:07,090 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-08-26 08:39:07,090 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-26 08:39:07,091 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-08-26 08:39:07,091 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-26 08:39:07,091 INFO L87 Difference]: Start difference. First operand 332 states and 572 transitions. Second operand has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 08:39:07,104 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-26 08:39:07,105 INFO L93 Difference]: Finished difference Result 430 states and 727 transitions. [2021-08-26 08:39:07,105 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-26 08:39:07,105 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 0 states have call successors, (0), 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 45 [2021-08-26 08:39:07,105 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-26 08:39:07,106 INFO L225 Difference]: With dead ends: 430 [2021-08-26 08:39:07,107 INFO L226 Difference]: Without dead ends: 335 [2021-08-26 08:39:07,107 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.4ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-26 08:39:07,107 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 335 states. [2021-08-26 08:39:07,115 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 335 to 334. [2021-08-26 08:39:07,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 334 states, 332 states have (on average 1.7289156626506024) internal successors, (574), 333 states have internal predecessors, (574), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 08:39:07,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 334 states and 574 transitions. [2021-08-26 08:39:07,116 INFO L78 Accepts]: Start accepts. Automaton has 334 states and 574 transitions. Word has length 45 [2021-08-26 08:39:07,117 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-26 08:39:07,117 INFO L470 AbstractCegarLoop]: Abstraction has 334 states and 574 transitions. [2021-08-26 08:39:07,117 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 08:39:07,117 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 574 transitions. [2021-08-26 08:39:07,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2021-08-26 08:39:07,118 INFO L504 BasicCegarLoop]: Found error trace [2021-08-26 08:39:07,118 INFO L512 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-26 08:39:07,118 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-08-26 08:39:07,118 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-26 08:39:07,119 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-26 08:39:07,119 INFO L82 PathProgramCache]: Analyzing trace with hash -2119213579, now seen corresponding path program 1 times [2021-08-26 08:39:07,119 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-26 08:39:07,119 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2001133248] [2021-08-26 08:39:07,119 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-26 08:39:07,119 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-26 08:39:07,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-26 08:39:07,152 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-26 08:39:07,152 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-26 08:39:07,152 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2001133248] [2021-08-26 08:39:07,152 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2001133248] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-26 08:39:07,152 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-26 08:39:07,153 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-08-26 08:39:07,153 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1563692000] [2021-08-26 08:39:07,153 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-08-26 08:39:07,153 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-26 08:39:07,153 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-08-26 08:39:07,154 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-26 08:39:07,154 INFO L87 Difference]: Start difference. First operand 334 states and 574 transitions. Second operand has 3 states, 3 states have (on average 17.0) internal successors, (51), 3 states have internal predecessors, (51), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 08:39:07,182 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-26 08:39:07,182 INFO L93 Difference]: Finished difference Result 888 states and 1546 transitions. [2021-08-26 08:39:07,183 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-26 08:39:07,183 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 17.0) internal successors, (51), 3 states have internal predecessors, (51), 0 states have call successors, (0), 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 51 [2021-08-26 08:39:07,183 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-26 08:39:07,185 INFO L225 Difference]: With dead ends: 888 [2021-08-26 08:39:07,185 INFO L226 Difference]: Without dead ends: 585 [2021-08-26 08:39:07,185 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.4ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-26 08:39:07,186 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 585 states. [2021-08-26 08:39:07,201 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 585 to 490. [2021-08-26 08:39:07,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 490 states, 488 states have (on average 1.7622950819672132) internal successors, (860), 489 states have internal predecessors, (860), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 08:39:07,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 490 states and 860 transitions. [2021-08-26 08:39:07,203 INFO L78 Accepts]: Start accepts. Automaton has 490 states and 860 transitions. Word has length 51 [2021-08-26 08:39:07,203 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-26 08:39:07,203 INFO L470 AbstractCegarLoop]: Abstraction has 490 states and 860 transitions. [2021-08-26 08:39:07,203 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 17.0) internal successors, (51), 3 states have internal predecessors, (51), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 08:39:07,204 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 860 transitions. [2021-08-26 08:39:07,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2021-08-26 08:39:07,204 INFO L504 BasicCegarLoop]: Found error trace [2021-08-26 08:39:07,204 INFO L512 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-26 08:39:07,205 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-08-26 08:39:07,205 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-26 08:39:07,205 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-26 08:39:07,205 INFO L82 PathProgramCache]: Analyzing trace with hash -1282469804, now seen corresponding path program 1 times [2021-08-26 08:39:07,205 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-26 08:39:07,206 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [151430038] [2021-08-26 08:39:07,206 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-26 08:39:07,206 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-26 08:39:07,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-26 08:39:07,248 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-26 08:39:07,248 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-26 08:39:07,248 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [151430038] [2021-08-26 08:39:07,248 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [151430038] provided 0 perfect and 1 imperfect interpolant sequences [2021-08-26 08:39:07,248 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1725382752] [2021-08-26 08:39:07,249 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-26 08:39:07,249 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-08-26 08:39:07,249 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-08-26 08:39:07,250 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-08-26 08:39:07,268 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2021-08-26 08:39:07,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-26 08:39:07,608 INFO L263 TraceCheckSpWp]: Trace formula consists of 824 conjuncts, 3 conjunts are in the unsatisfiable core [2021-08-26 08:39:07,613 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-08-26 08:39:07,830 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-26 08:39:07,831 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1725382752] provided 0 perfect and 1 imperfect interpolant sequences [2021-08-26 08:39:07,831 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-08-26 08:39:07,831 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 5 [2021-08-26 08:39:07,831 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [115013919] [2021-08-26 08:39:07,831 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-08-26 08:39:07,832 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-26 08:39:07,832 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-08-26 08:39:07,832 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2021-08-26 08:39:07,832 INFO L87 Difference]: Start difference. First operand 490 states and 860 transitions. Second operand has 5 states, 5 states have (on average 11.2) internal successors, (56), 5 states have internal predecessors, (56), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 08:39:07,870 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-26 08:39:07,870 INFO L93 Difference]: Finished difference Result 892 states and 1549 transitions. [2021-08-26 08:39:07,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-08-26 08:39:07,871 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 11.2) internal successors, (56), 5 states have internal predecessors, (56), 0 states have call successors, (0), 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 52 [2021-08-26 08:39:07,871 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-26 08:39:07,873 INFO L225 Difference]: With dead ends: 892 [2021-08-26 08:39:07,873 INFO L226 Difference]: Without dead ends: 797 [2021-08-26 08:39:07,874 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 55 GetRequests, 52 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 10.6ms TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2021-08-26 08:39:07,874 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 797 states. [2021-08-26 08:39:07,899 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 797 to 700. [2021-08-26 08:39:07,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 700 states, 698 states have (on average 1.7808022922636104) internal successors, (1243), 699 states have internal predecessors, (1243), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 08:39:07,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 700 states and 1243 transitions. [2021-08-26 08:39:07,901 INFO L78 Accepts]: Start accepts. Automaton has 700 states and 1243 transitions. Word has length 52 [2021-08-26 08:39:07,902 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-26 08:39:07,902 INFO L470 AbstractCegarLoop]: Abstraction has 700 states and 1243 transitions. [2021-08-26 08:39:07,902 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 11.2) internal successors, (56), 5 states have internal predecessors, (56), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 08:39:07,902 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 1243 transitions. [2021-08-26 08:39:07,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2021-08-26 08:39:07,903 INFO L504 BasicCegarLoop]: Found error trace [2021-08-26 08:39:07,903 INFO L512 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] [2021-08-26 08:39:07,934 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2021-08-26 08:39:08,119 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-08-26 08:39:08,120 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-26 08:39:08,121 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-26 08:39:08,121 INFO L82 PathProgramCache]: Analyzing trace with hash 1644350791, now seen corresponding path program 1 times [2021-08-26 08:39:08,121 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-26 08:39:08,121 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [909634353] [2021-08-26 08:39:08,121 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-26 08:39:08,121 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-26 08:39:08,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-26 08:39:08,153 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-26 08:39:08,154 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-26 08:39:08,154 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [909634353] [2021-08-26 08:39:08,154 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [909634353] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-26 08:39:08,155 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-26 08:39:08,156 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-08-26 08:39:08,156 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [157774473] [2021-08-26 08:39:08,158 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-08-26 08:39:08,158 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-26 08:39:08,158 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-08-26 08:39:08,159 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-26 08:39:08,159 INFO L87 Difference]: Start difference. First operand 700 states and 1243 transitions. Second operand has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 3 states have internal predecessors, (58), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 08:39:08,205 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-26 08:39:08,205 INFO L93 Difference]: Finished difference Result 1770 states and 3160 transitions. [2021-08-26 08:39:08,205 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-26 08:39:08,206 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 3 states have internal predecessors, (58), 0 states have call successors, (0), 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 58 [2021-08-26 08:39:08,206 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-26 08:39:08,210 INFO L225 Difference]: With dead ends: 1770 [2021-08-26 08:39:08,210 INFO L226 Difference]: Without dead ends: 1159 [2021-08-26 08:39:08,211 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.4ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-26 08:39:08,212 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1159 states. [2021-08-26 08:39:08,261 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1159 to 1064. [2021-08-26 08:39:08,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1064 states, 1062 states have (on average 1.795668549905838) internal successors, (1907), 1063 states have internal predecessors, (1907), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 08:39:08,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1064 states to 1064 states and 1907 transitions. [2021-08-26 08:39:08,265 INFO L78 Accepts]: Start accepts. Automaton has 1064 states and 1907 transitions. Word has length 58 [2021-08-26 08:39:08,265 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-26 08:39:08,265 INFO L470 AbstractCegarLoop]: Abstraction has 1064 states and 1907 transitions. [2021-08-26 08:39:08,265 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 3 states have internal predecessors, (58), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 08:39:08,266 INFO L276 IsEmpty]: Start isEmpty. Operand 1064 states and 1907 transitions. [2021-08-26 08:39:08,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-08-26 08:39:08,267 INFO L504 BasicCegarLoop]: Found error trace [2021-08-26 08:39:08,267 INFO L512 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-26 08:39:08,267 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-08-26 08:39:08,267 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-26 08:39:08,268 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-26 08:39:08,268 INFO L82 PathProgramCache]: Analyzing trace with hash -1401593129, now seen corresponding path program 2 times [2021-08-26 08:39:08,268 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-26 08:39:08,268 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [682302236] [2021-08-26 08:39:08,268 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-26 08:39:08,268 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-26 08:39:08,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-26 08:39:08,316 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-26 08:39:08,316 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-26 08:39:08,316 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [682302236] [2021-08-26 08:39:08,317 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [682302236] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-26 08:39:08,317 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-26 08:39:08,317 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-08-26 08:39:08,317 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [174587127] [2021-08-26 08:39:08,317 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-08-26 08:39:08,317 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-26 08:39:08,318 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-08-26 08:39:08,318 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-08-26 08:39:08,318 INFO L87 Difference]: Start difference. First operand 1064 states and 1907 transitions. Second operand has 5 states, 5 states have (on average 11.8) internal successors, (59), 5 states have internal predecessors, (59), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 08:39:08,377 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-26 08:39:08,377 INFO L93 Difference]: Finished difference Result 1980 states and 3541 transitions. [2021-08-26 08:39:08,378 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-08-26 08:39:08,378 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 11.8) internal successors, (59), 5 states have internal predecessors, (59), 0 states have call successors, (0), 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 59 [2021-08-26 08:39:08,378 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-26 08:39:08,381 INFO L225 Difference]: With dead ends: 1980 [2021-08-26 08:39:08,381 INFO L226 Difference]: Without dead ends: 1159 [2021-08-26 08:39:08,382 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 23.6ms TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-08-26 08:39:08,383 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1159 states. [2021-08-26 08:39:08,444 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1159 to 1064. [2021-08-26 08:39:08,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1064 states, 1062 states have (on average 1.7937853107344632) internal successors, (1905), 1063 states have internal predecessors, (1905), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 08:39:08,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1064 states to 1064 states and 1905 transitions. [2021-08-26 08:39:08,465 INFO L78 Accepts]: Start accepts. Automaton has 1064 states and 1905 transitions. Word has length 59 [2021-08-26 08:39:08,465 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-26 08:39:08,465 INFO L470 AbstractCegarLoop]: Abstraction has 1064 states and 1905 transitions. [2021-08-26 08:39:08,465 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 11.8) internal successors, (59), 5 states have internal predecessors, (59), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 08:39:08,466 INFO L276 IsEmpty]: Start isEmpty. Operand 1064 states and 1905 transitions. [2021-08-26 08:39:08,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-08-26 08:39:08,467 INFO L504 BasicCegarLoop]: Found error trace [2021-08-26 08:39:08,467 INFO L512 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] [2021-08-26 08:39:08,467 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-08-26 08:39:08,467 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-26 08:39:08,468 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-26 08:39:08,468 INFO L82 PathProgramCache]: Analyzing trace with hash 257000662, now seen corresponding path program 1 times [2021-08-26 08:39:08,468 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-26 08:39:08,468 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [64627720] [2021-08-26 08:39:08,468 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-26 08:39:08,469 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-26 08:39:08,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-26 08:39:08,543 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-26 08:39:08,544 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-26 08:39:08,544 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [64627720] [2021-08-26 08:39:08,544 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [64627720] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-26 08:39:08,544 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-26 08:39:08,544 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-08-26 08:39:08,544 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [200463168] [2021-08-26 08:39:08,545 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-08-26 08:39:08,545 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-26 08:39:08,545 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-08-26 08:39:08,545 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-26 08:39:08,546 INFO L87 Difference]: Start difference. First operand 1064 states and 1905 transitions. Second operand has 3 states, 3 states have (on average 19.666666666666668) internal successors, (59), 3 states have internal predecessors, (59), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 08:39:08,602 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-26 08:39:08,603 INFO L93 Difference]: Finished difference Result 2834 states and 5101 transitions. [2021-08-26 08:39:08,603 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-26 08:39:08,603 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 19.666666666666668) internal successors, (59), 3 states have internal predecessors, (59), 0 states have call successors, (0), 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 59 [2021-08-26 08:39:08,605 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-26 08:39:08,610 INFO L225 Difference]: With dead ends: 2834 [2021-08-26 08:39:08,610 INFO L226 Difference]: Without dead ends: 1867 [2021-08-26 08:39:08,613 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 12.9ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-26 08:39:08,614 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1867 states. [2021-08-26 08:39:08,674 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1867 to 1772. [2021-08-26 08:39:08,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1772 states, 1770 states have (on average 1.8056497175141244) internal successors, (3196), 1771 states have internal predecessors, (3196), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 08:39:08,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1772 states to 1772 states and 3196 transitions. [2021-08-26 08:39:08,700 INFO L78 Accepts]: Start accepts. Automaton has 1772 states and 3196 transitions. Word has length 59 [2021-08-26 08:39:08,700 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-26 08:39:08,701 INFO L470 AbstractCegarLoop]: Abstraction has 1772 states and 3196 transitions. [2021-08-26 08:39:08,701 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 19.666666666666668) internal successors, (59), 3 states have internal predecessors, (59), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 08:39:08,701 INFO L276 IsEmpty]: Start isEmpty. Operand 1772 states and 3196 transitions. [2021-08-26 08:39:08,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-08-26 08:39:08,703 INFO L504 BasicCegarLoop]: Found error trace [2021-08-26 08:39:08,703 INFO L512 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] [2021-08-26 08:39:08,703 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2021-08-26 08:39:08,703 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-26 08:39:08,703 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-26 08:39:08,704 INFO L82 PathProgramCache]: Analyzing trace with hash 1610302857, now seen corresponding path program 1 times [2021-08-26 08:39:08,704 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-26 08:39:08,704 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [198207092] [2021-08-26 08:39:08,704 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-26 08:39:08,704 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-26 08:39:08,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-26 08:39:08,761 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-26 08:39:08,761 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-26 08:39:08,761 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [198207092] [2021-08-26 08:39:08,761 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [198207092] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-26 08:39:08,761 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-26 08:39:08,761 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-08-26 08:39:08,762 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1223127208] [2021-08-26 08:39:08,762 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-08-26 08:39:08,762 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-26 08:39:08,762 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-08-26 08:39:08,763 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-26 08:39:08,763 INFO L87 Difference]: Start difference. First operand 1772 states and 3196 transitions. Second operand has 3 states, 3 states have (on average 20.0) internal successors, (60), 3 states have internal predecessors, (60), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 08:39:08,844 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-26 08:39:08,844 INFO L93 Difference]: Finished difference Result 4694 states and 8493 transitions. [2021-08-26 08:39:08,845 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-26 08:39:08,845 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 20.0) internal successors, (60), 3 states have internal predecessors, (60), 0 states have call successors, (0), 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 60 [2021-08-26 08:39:08,845 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-26 08:39:08,853 INFO L225 Difference]: With dead ends: 4694 [2021-08-26 08:39:08,853 INFO L226 Difference]: Without dead ends: 3053 [2021-08-26 08:39:08,855 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.4ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-26 08:39:08,857 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3053 states. [2021-08-26 08:39:08,943 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3053 to 2958. [2021-08-26 08:39:08,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2958 states, 2956 states have (on average 1.810893098782138) internal successors, (5353), 2957 states have internal predecessors, (5353), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 08:39:08,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2958 states to 2958 states and 5353 transitions. [2021-08-26 08:39:08,953 INFO L78 Accepts]: Start accepts. Automaton has 2958 states and 5353 transitions. Word has length 60 [2021-08-26 08:39:08,953 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-26 08:39:08,953 INFO L470 AbstractCegarLoop]: Abstraction has 2958 states and 5353 transitions. [2021-08-26 08:39:08,953 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 20.0) internal successors, (60), 3 states have internal predecessors, (60), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 08:39:08,954 INFO L276 IsEmpty]: Start isEmpty. Operand 2958 states and 5353 transitions. [2021-08-26 08:39:08,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2021-08-26 08:39:08,958 INFO L504 BasicCegarLoop]: Found error trace [2021-08-26 08:39:08,958 INFO L512 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] [2021-08-26 08:39:08,959 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2021-08-26 08:39:08,959 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-26 08:39:08,959 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-26 08:39:08,959 INFO L82 PathProgramCache]: Analyzing trace with hash 1773844007, now seen corresponding path program 1 times [2021-08-26 08:39:08,959 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-26 08:39:08,959 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1301253123] [2021-08-26 08:39:08,959 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-26 08:39:08,960 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-26 08:39:08,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-26 08:39:08,995 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-26 08:39:08,996 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-26 08:39:08,996 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1301253123] [2021-08-26 08:39:08,996 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1301253123] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-26 08:39:08,996 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-26 08:39:08,996 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-08-26 08:39:08,996 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1916423291] [2021-08-26 08:39:08,997 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-08-26 08:39:08,997 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-26 08:39:08,998 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-08-26 08:39:08,998 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-26 08:39:08,998 INFO L87 Difference]: Start difference. First operand 2958 states and 5353 transitions. Second operand has 3 states, 3 states have (on average 20.333333333333332) internal successors, (61), 3 states have internal predecessors, (61), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 08:39:09,127 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-26 08:39:09,127 INFO L93 Difference]: Finished difference Result 7968 states and 14447 transitions. [2021-08-26 08:39:09,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-26 08:39:09,128 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 20.333333333333332) internal successors, (61), 3 states have internal predecessors, (61), 0 states have call successors, (0), 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 61 [2021-08-26 08:39:09,128 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-26 08:39:09,143 INFO L225 Difference]: With dead ends: 7968 [2021-08-26 08:39:09,144 INFO L226 Difference]: Without dead ends: 5175 [2021-08-26 08:39:09,149 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.4ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-26 08:39:09,152 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5175 states. [2021-08-26 08:39:09,311 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5175 to 5080. [2021-08-26 08:39:09,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5080 states, 5078 states have (on average 1.8121307601417882) internal successors, (9202), 5079 states have internal predecessors, (9202), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 08:39:09,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5080 states to 5080 states and 9202 transitions. [2021-08-26 08:39:09,328 INFO L78 Accepts]: Start accepts. Automaton has 5080 states and 9202 transitions. Word has length 61 [2021-08-26 08:39:09,328 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-26 08:39:09,328 INFO L470 AbstractCegarLoop]: Abstraction has 5080 states and 9202 transitions. [2021-08-26 08:39:09,328 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 20.333333333333332) internal successors, (61), 3 states have internal predecessors, (61), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 08:39:09,328 INFO L276 IsEmpty]: Start isEmpty. Operand 5080 states and 9202 transitions. [2021-08-26 08:39:09,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-08-26 08:39:09,330 INFO L504 BasicCegarLoop]: Found error trace [2021-08-26 08:39:09,330 INFO L512 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-26 08:39:09,331 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2021-08-26 08:39:09,331 INFO L402 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-26 08:39:09,331 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-26 08:39:09,331 INFO L82 PathProgramCache]: Analyzing trace with hash 85069611, now seen corresponding path program 1 times [2021-08-26 08:39:09,331 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-26 08:39:09,331 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1484427691] [2021-08-26 08:39:09,331 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-26 08:39:09,332 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-26 08:39:09,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-26 08:39:09,437 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-08-26 08:39:09,437 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-26 08:39:09,438 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1484427691] [2021-08-26 08:39:09,438 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1484427691] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-26 08:39:09,438 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-26 08:39:09,438 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-08-26 08:39:09,438 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [71008177] [2021-08-26 08:39:09,438 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-08-26 08:39:09,438 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-26 08:39:09,439 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-08-26 08:39:09,439 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-08-26 08:39:09,439 INFO L87 Difference]: Start difference. First operand 5080 states and 9202 transitions. Second operand has 5 states, 5 states have (on average 11.4) internal successors, (57), 5 states have internal predecessors, (57), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 08:39:09,837 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-26 08:39:09,837 INFO L93 Difference]: Finished difference Result 14467 states and 26237 transitions. [2021-08-26 08:39:09,837 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-08-26 08:39:09,838 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 11.4) internal successors, (57), 5 states have internal predecessors, (57), 0 states have call successors, (0), 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 62 [2021-08-26 08:39:09,838 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-26 08:39:09,869 INFO L225 Difference]: With dead ends: 14467 [2021-08-26 08:39:09,869 INFO L226 Difference]: Without dead ends: 9630 [2021-08-26 08:39:09,874 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 32.5ms TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-08-26 08:39:09,879 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9630 states. [2021-08-26 08:39:10,071 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9630 to 5080. [2021-08-26 08:39:10,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5080 states, 5078 states have (on average 1.8022843639228043) internal successors, (9152), 5079 states have internal predecessors, (9152), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 08:39:10,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5080 states to 5080 states and 9152 transitions. [2021-08-26 08:39:10,089 INFO L78 Accepts]: Start accepts. Automaton has 5080 states and 9152 transitions. Word has length 62 [2021-08-26 08:39:10,089 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-26 08:39:10,090 INFO L470 AbstractCegarLoop]: Abstraction has 5080 states and 9152 transitions. [2021-08-26 08:39:10,090 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 11.4) internal successors, (57), 5 states have internal predecessors, (57), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 08:39:10,090 INFO L276 IsEmpty]: Start isEmpty. Operand 5080 states and 9152 transitions. [2021-08-26 08:39:10,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-08-26 08:39:10,092 INFO L504 BasicCegarLoop]: Found error trace [2021-08-26 08:39:10,092 INFO L512 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] [2021-08-26 08:39:10,092 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2021-08-26 08:39:10,093 INFO L402 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-26 08:39:10,093 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-26 08:39:10,093 INFO L82 PathProgramCache]: Analyzing trace with hash 276970746, now seen corresponding path program 1 times [2021-08-26 08:39:10,093 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-26 08:39:10,093 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1627308833] [2021-08-26 08:39:10,093 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-26 08:39:10,094 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-26 08:39:10,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-26 08:39:10,126 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-26 08:39:10,126 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-26 08:39:10,126 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1627308833] [2021-08-26 08:39:10,127 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1627308833] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-26 08:39:10,127 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-26 08:39:10,127 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-08-26 08:39:10,127 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2083315379] [2021-08-26 08:39:10,127 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-08-26 08:39:10,127 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-26 08:39:10,128 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-08-26 08:39:10,128 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-26 08:39:10,128 INFO L87 Difference]: Start difference. First operand 5080 states and 9152 transitions. Second operand has 3 states, 3 states have (on average 20.666666666666668) internal successors, (62), 3 states have internal predecessors, (62), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 08:39:10,402 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-26 08:39:10,402 INFO L93 Difference]: Finished difference Result 14792 states and 26689 transitions. [2021-08-26 08:39:10,403 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-26 08:39:10,403 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 20.666666666666668) internal successors, (62), 3 states have internal predecessors, (62), 0 states have call successors, (0), 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 62 [2021-08-26 08:39:10,403 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-26 08:39:10,426 INFO L225 Difference]: With dead ends: 14792 [2021-08-26 08:39:10,427 INFO L226 Difference]: Without dead ends: 9881 [2021-08-26 08:39:10,436 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.4ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-26 08:39:10,442 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9881 states. [2021-08-26 08:39:10,724 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9881 to 9786. [2021-08-26 08:39:10,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9786 states, 9784 states have (on average 1.8022281275551921) internal successors, (17633), 9785 states have internal predecessors, (17633), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 08:39:10,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9786 states to 9786 states and 17633 transitions. [2021-08-26 08:39:10,750 INFO L78 Accepts]: Start accepts. Automaton has 9786 states and 17633 transitions. Word has length 62 [2021-08-26 08:39:10,751 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-26 08:39:10,751 INFO L470 AbstractCegarLoop]: Abstraction has 9786 states and 17633 transitions. [2021-08-26 08:39:10,751 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 20.666666666666668) internal successors, (62), 3 states have internal predecessors, (62), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 08:39:10,751 INFO L276 IsEmpty]: Start isEmpty. Operand 9786 states and 17633 transitions. [2021-08-26 08:39:10,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2021-08-26 08:39:10,754 INFO L504 BasicCegarLoop]: Found error trace [2021-08-26 08:39:10,754 INFO L512 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-26 08:39:10,754 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2021-08-26 08:39:10,755 INFO L402 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-26 08:39:10,755 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-26 08:39:10,755 INFO L82 PathProgramCache]: Analyzing trace with hash 2147480550, now seen corresponding path program 1 times [2021-08-26 08:39:10,755 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-26 08:39:10,755 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1429054642] [2021-08-26 08:39:10,756 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-26 08:39:10,756 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-26 08:39:10,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-26 08:39:10,814 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-08-26 08:39:10,815 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-26 08:39:10,815 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1429054642] [2021-08-26 08:39:10,815 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1429054642] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-26 08:39:10,815 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-26 08:39:10,815 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-08-26 08:39:10,815 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [609585249] [2021-08-26 08:39:10,816 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-08-26 08:39:10,816 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-26 08:39:10,816 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-08-26 08:39:10,816 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-08-26 08:39:10,816 INFO L87 Difference]: Start difference. First operand 9786 states and 17633 transitions. Second operand has 6 states, 6 states have (on average 9.5) internal successors, (57), 6 states have internal predecessors, (57), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 08:39:11,358 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-26 08:39:11,358 INFO L93 Difference]: Finished difference Result 19718 states and 35497 transitions. [2021-08-26 08:39:11,359 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-08-26 08:39:11,359 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 9.5) internal successors, (57), 6 states have internal predecessors, (57), 0 states have call successors, (0), 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 63 [2021-08-26 08:39:11,359 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-26 08:39:11,391 INFO L225 Difference]: With dead ends: 19718 [2021-08-26 08:39:11,391 INFO L226 Difference]: Without dead ends: 19641 [2021-08-26 08:39:11,395 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 39.3ms TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2021-08-26 08:39:11,405 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19641 states. [2021-08-26 08:39:11,976 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19641 to 19538. [2021-08-26 08:39:12,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19538 states, 19536 states have (on average 1.802569615069615) internal successors, (35215), 19537 states have internal predecessors, (35215), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 08:39:12,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19538 states to 19538 states and 35215 transitions. [2021-08-26 08:39:12,040 INFO L78 Accepts]: Start accepts. Automaton has 19538 states and 35215 transitions. Word has length 63 [2021-08-26 08:39:12,040 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-26 08:39:12,040 INFO L470 AbstractCegarLoop]: Abstraction has 19538 states and 35215 transitions. [2021-08-26 08:39:12,041 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 9.5) internal successors, (57), 6 states have internal predecessors, (57), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 08:39:12,041 INFO L276 IsEmpty]: Start isEmpty. Operand 19538 states and 35215 transitions. [2021-08-26 08:39:12,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-08-26 08:39:12,047 INFO L504 BasicCegarLoop]: Found error trace [2021-08-26 08:39:12,047 INFO L512 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-26 08:39:12,047 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2021-08-26 08:39:12,047 INFO L402 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-26 08:39:12,048 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-26 08:39:12,048 INFO L82 PathProgramCache]: Analyzing trace with hash -1522065182, now seen corresponding path program 1 times [2021-08-26 08:39:12,048 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-26 08:39:12,048 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [557259607] [2021-08-26 08:39:12,048 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-26 08:39:12,049 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-26 08:39:12,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-26 08:39:12,098 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-08-26 08:39:12,098 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-26 08:39:12,098 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [557259607] [2021-08-26 08:39:12,099 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [557259607] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-26 08:39:12,099 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-26 08:39:12,099 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-08-26 08:39:12,099 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [272968071] [2021-08-26 08:39:12,099 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-08-26 08:39:12,099 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-26 08:39:12,100 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-08-26 08:39:12,100 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-08-26 08:39:12,100 INFO L87 Difference]: Start difference. First operand 19538 states and 35215 transitions. Second operand has 5 states, 5 states have (on average 11.6) internal successors, (58), 5 states have internal predecessors, (58), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 08:39:12,660 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-26 08:39:12,661 INFO L93 Difference]: Finished difference Result 19702 states and 35475 transitions. [2021-08-26 08:39:12,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-08-26 08:39:12,661 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 11.6) internal successors, (58), 5 states have internal predecessors, (58), 0 states have call successors, (0), 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 64 [2021-08-26 08:39:12,661 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-26 08:39:12,697 INFO L225 Difference]: With dead ends: 19702 [2021-08-26 08:39:12,697 INFO L226 Difference]: Without dead ends: 19554 [2021-08-26 08:39:12,703 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 25.2ms TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-08-26 08:39:12,716 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19554 states. [2021-08-26 08:39:13,376 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19554 to 19532. [2021-08-26 08:39:13,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19532 states, 19530 states have (on average 1.802457757296467) internal successors, (35202), 19531 states have internal predecessors, (35202), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 08:39:13,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19532 states to 19532 states and 35202 transitions. [2021-08-26 08:39:13,434 INFO L78 Accepts]: Start accepts. Automaton has 19532 states and 35202 transitions. Word has length 64 [2021-08-26 08:39:13,435 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-26 08:39:13,435 INFO L470 AbstractCegarLoop]: Abstraction has 19532 states and 35202 transitions. [2021-08-26 08:39:13,435 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 11.6) internal successors, (58), 5 states have internal predecessors, (58), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 08:39:13,435 INFO L276 IsEmpty]: Start isEmpty. Operand 19532 states and 35202 transitions. [2021-08-26 08:39:13,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-08-26 08:39:13,446 INFO L504 BasicCegarLoop]: Found error trace [2021-08-26 08:39:13,446 INFO L512 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-26 08:39:13,446 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2021-08-26 08:39:13,447 INFO L402 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-26 08:39:13,447 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-26 08:39:13,447 INFO L82 PathProgramCache]: Analyzing trace with hash 1024853529, now seen corresponding path program 1 times [2021-08-26 08:39:13,447 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-26 08:39:13,448 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [416123167] [2021-08-26 08:39:13,448 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-26 08:39:13,448 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-26 08:39:13,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-26 08:39:13,490 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-08-26 08:39:13,491 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-26 08:39:13,491 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [416123167] [2021-08-26 08:39:13,491 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [416123167] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-26 08:39:13,491 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-26 08:39:13,491 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-08-26 08:39:13,491 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1857552864] [2021-08-26 08:39:13,492 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-08-26 08:39:13,492 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-26 08:39:13,492 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-08-26 08:39:13,492 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-08-26 08:39:13,493 INFO L87 Difference]: Start difference. First operand 19532 states and 35202 transitions. Second operand has 4 states, 4 states have (on average 14.5) internal successors, (58), 4 states have internal predecessors, (58), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 08:39:14,206 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-26 08:39:14,206 INFO L93 Difference]: Finished difference Result 38025 states and 68649 transitions. [2021-08-26 08:39:14,207 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-08-26 08:39:14,207 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 14.5) internal successors, (58), 4 states have internal predecessors, (58), 0 states have call successors, (0), 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 64 [2021-08-26 08:39:14,207 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-26 08:39:14,268 INFO L225 Difference]: With dead ends: 38025 [2021-08-26 08:39:14,268 INFO L226 Difference]: Without dead ends: 28251 [2021-08-26 08:39:14,281 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 11.6ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-08-26 08:39:14,297 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28251 states. [2021-08-26 08:39:14,920 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28251 to 19294. [2021-08-26 08:39:14,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19294 states, 19292 states have (on average 1.8033900062201949) internal successors, (34791), 19293 states have internal predecessors, (34791), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 08:39:14,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19294 states to 19294 states and 34791 transitions. [2021-08-26 08:39:14,976 INFO L78 Accepts]: Start accepts. Automaton has 19294 states and 34791 transitions. Word has length 64 [2021-08-26 08:39:14,976 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-26 08:39:14,976 INFO L470 AbstractCegarLoop]: Abstraction has 19294 states and 34791 transitions. [2021-08-26 08:39:14,976 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 14.5) internal successors, (58), 4 states have internal predecessors, (58), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 08:39:14,976 INFO L276 IsEmpty]: Start isEmpty. Operand 19294 states and 34791 transitions. [2021-08-26 08:39:14,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2021-08-26 08:39:14,981 INFO L504 BasicCegarLoop]: Found error trace [2021-08-26 08:39:14,981 INFO L512 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-26 08:39:14,981 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2021-08-26 08:39:14,981 INFO L402 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-26 08:39:14,982 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-26 08:39:14,982 INFO L82 PathProgramCache]: Analyzing trace with hash 983347632, now seen corresponding path program 1 times [2021-08-26 08:39:14,982 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-26 08:39:14,982 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1571490816] [2021-08-26 08:39:14,982 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-26 08:39:14,982 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-26 08:39:14,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-26 08:39:15,028 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-08-26 08:39:15,029 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-26 08:39:15,029 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1571490816] [2021-08-26 08:39:15,029 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1571490816] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-26 08:39:15,029 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-26 08:39:15,029 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-08-26 08:39:15,029 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1140637426] [2021-08-26 08:39:15,030 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-08-26 08:39:15,030 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-26 08:39:15,030 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-08-26 08:39:15,031 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-08-26 08:39:15,031 INFO L87 Difference]: Start difference. First operand 19294 states and 34791 transitions. Second operand has 4 states, 4 states have (on average 15.0) internal successors, (60), 4 states have internal predecessors, (60), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 08:39:15,683 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-26 08:39:15,683 INFO L93 Difference]: Finished difference Result 19294 states and 34791 transitions. [2021-08-26 08:39:15,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-08-26 08:39:15,685 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 15.0) internal successors, (60), 4 states have internal predecessors, (60), 0 states have call successors, (0), 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 66 [2021-08-26 08:39:15,685 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-26 08:39:15,685 INFO L225 Difference]: With dead ends: 19294 [2021-08-26 08:39:15,685 INFO L226 Difference]: Without dead ends: 0 [2021-08-26 08:39:15,697 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 12.1ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-08-26 08:39:15,698 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-08-26 08:39:15,698 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-08-26 08:39:15,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 08:39:15,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-08-26 08:39:15,698 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 66 [2021-08-26 08:39:15,698 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-26 08:39:15,699 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-08-26 08:39:15,699 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 15.0) internal successors, (60), 4 states have internal predecessors, (60), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 08:39:15,699 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-08-26 08:39:15,699 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-08-26 08:39:15,701 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION [2021-08-26 08:39:15,701 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION [2021-08-26 08:39:15,702 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2021-08-26 08:39:15,703 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-08-26 08:39:15,710 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 08:39:15,713 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 08:39:16,160 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 08:39:16,313 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 08:39:16,782 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 08:39:16,892 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 08:39:17,229 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 08:39:17,387 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 08:39:17,389 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 08:39:17,709 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 08:39:17,854 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 08:39:17,998 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 08:39:18,029 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 08:39:18,058 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 08:39:18,082 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 08:39:18,470 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 08:39:18,847 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 08:39:18,870 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 08:39:19,240 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 08:39:19,370 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 08:39:19,389 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 08:39:19,424 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 08:39:19,437 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 08:39:19,456 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 08:39:19,472 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 08:39:19,488 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 08:39:19,504 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 08:39:19,606 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 08:39:19,896 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 08:39:20,196 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 08:39:20,487 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 08:39:20,488 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 08:39:20,782 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 08:39:20,884 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 08:39:20,903 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 08:39:20,904 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 08:39:21,193 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 08:39:21,194 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 08:39:21,295 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 08:39:21,619 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 08:39:21,620 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 08:39:21,909 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 08:39:21,910 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 08:39:22,010 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 08:39:22,026 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 08:39:22,039 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 08:39:22,040 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 08:39:22,041 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 08:39:22,140 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 08:39:22,250 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 08:39:22,269 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 08:39:22,559 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 08:39:22,575 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 08:39:22,862 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 08:39:22,881 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 08:39:22,899 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 08:39:22,971 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 08:39:22,972 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 08:39:22,972 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 08:39:22,987 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 08:39:23,002 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 08:39:23,102 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 08:39:23,392 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 08:39:23,408 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 08:39:23,410 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 08:39:23,698 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 08:39:23,836 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 08:39:23,850 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 08:39:23,885 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 08:39:23,886 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 08:39:23,900 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 08:39:24,191 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 08:39:24,194 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 08:39:24,211 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 08:39:24,500 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 08:39:24,501 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 08:39:24,517 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 08:39:24,629 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 08:39:24,923 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 08:39:24,925 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 08:39:25,036 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 08:39:25,057 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 08:39:25,169 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 08:39:25,186 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 08:39:25,187 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 08:39:25,187 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 08:39:25,188 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 08:39:25,481 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 08:39:25,517 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 08:39:25,536 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 08:39:25,573 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 08:39:41,363 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 734) no Hoare annotation was computed. [2021-08-26 08:39:41,364 INFO L857 garLoopResultBuilder]: For program point L895(lines 895 901) no Hoare annotation was computed. [2021-08-26 08:39:41,364 INFO L857 garLoopResultBuilder]: For program point L895-1(lines 895 901) no Hoare annotation was computed. [2021-08-26 08:39:41,364 INFO L857 garLoopResultBuilder]: For program point L2613(lines 2613 2617) no Hoare annotation was computed. [2021-08-26 08:39:41,364 INFO L857 garLoopResultBuilder]: For program point L2613-3(lines 2613 2617) no Hoare annotation was computed. [2021-08-26 08:39:41,364 INFO L853 garLoopResultBuilder]: At program point L2613-2(lines 1 2835) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-08-26 08:39:41,364 INFO L853 garLoopResultBuilder]: At program point L2613-5(lines 1 2835) the Hoare annotation is: (and (= ~rjh~0 ULTIMATE.start_setClientId_~handle) (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ~__ste_client_privateKey0~0 123) (= ULTIMATE.start_main_~tmp~2 1) (= 123 ULTIMATE.start_setClientPrivateKey_~value) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_rjh_~rjh___0) (= ~bob~0 1) (= ULTIMATE.start_setClientPrivateKey_~handle 1) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_setClientId_~handle 2)) [2021-08-26 08:39:41,364 INFO L857 garLoopResultBuilder]: For program point L2613-6(lines 2613 2617) no Hoare annotation was computed. [2021-08-26 08:39:41,365 INFO L853 garLoopResultBuilder]: At program point L1358(lines 1397 1409) the Hoare annotation is: (and (= ULTIMATE.start___utac_acc__EncryptVerify_spec__1_~tmp~0 1) (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ULTIMATE.start_sendEmail_~sender 1) (not (= ~rjh~0 1)) (= |ULTIMATE.start_isReadable_#res| 1) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_getClientPrivateKey_~handle 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-08-26 08:39:41,365 INFO L853 garLoopResultBuilder]: At program point L2349-1(lines 2323 2366) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (= ULTIMATE.start_test_~op1~0 0)) [2021-08-26 08:39:41,365 INFO L853 garLoopResultBuilder]: At program point L2613-8(lines 1 2835) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ~__ste_client_privateKey0~0 123) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= ULTIMATE.start_setClientPrivateKey_~handle 1))) [2021-08-26 08:39:41,365 INFO L857 garLoopResultBuilder]: For program point L2349(lines 2349 2361) no Hoare annotation was computed. [2021-08-26 08:39:41,365 INFO L853 garLoopResultBuilder]: At program point L2349-3(lines 2323 2366) the Hoare annotation is: (and (= ULTIMATE.start_test_~op4~0 0) (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-08-26 08:39:41,365 INFO L857 garLoopResultBuilder]: For program point L2349-2(lines 2349 2361) no Hoare annotation was computed. [2021-08-26 08:39:41,365 INFO L853 garLoopResultBuilder]: At program point L2349-5(lines 2323 2366) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (= ULTIMATE.start_test_~op5~0 0)) [2021-08-26 08:39:41,365 INFO L857 garLoopResultBuilder]: For program point L2349-4(lines 2349 2361) no Hoare annotation was computed. [2021-08-26 08:39:41,366 INFO L853 garLoopResultBuilder]: At program point L2349-7(lines 2323 2366) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-08-26 08:39:41,366 INFO L857 garLoopResultBuilder]: For program point L2349-6(lines 2349 2361) no Hoare annotation was computed. [2021-08-26 08:39:41,366 INFO L853 garLoopResultBuilder]: At program point L2349-9(lines 2323 2366) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-08-26 08:39:41,366 INFO L857 garLoopResultBuilder]: For program point L2349-8(lines 2349 2361) no Hoare annotation was computed. [2021-08-26 08:39:41,366 INFO L857 garLoopResultBuilder]: For program point L1491(lines 1491 1495) no Hoare annotation was computed. [2021-08-26 08:39:41,366 INFO L857 garLoopResultBuilder]: For program point L1491-1(lines 1491 1495) no Hoare annotation was computed. [2021-08-26 08:39:41,366 INFO L853 garLoopResultBuilder]: At program point L1425(lines 1420 1428) the Hoare annotation is: (and (= ULTIMATE.start___utac_acc__EncryptVerify_spec__1_~tmp~0 1) (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ULTIMATE.start_sendEmail_~sender 1) (not (= ~rjh~0 1)) (= |ULTIMATE.start_isReadable_#res| 1) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_getClientPrivateKey_~handle 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-08-26 08:39:41,366 INFO L857 garLoopResultBuilder]: For program point L2350(lines 2350 2358) no Hoare annotation was computed. [2021-08-26 08:39:41,366 INFO L857 garLoopResultBuilder]: For program point L2350-2(lines 2350 2358) no Hoare annotation was computed. [2021-08-26 08:39:41,367 INFO L857 garLoopResultBuilder]: For program point L2350-4(lines 2350 2358) no Hoare annotation was computed. [2021-08-26 08:39:41,367 INFO L857 garLoopResultBuilder]: For program point L2350-6(lines 2350 2358) no Hoare annotation was computed. [2021-08-26 08:39:41,367 INFO L857 garLoopResultBuilder]: For program point L2152(lines 2152 2163) no Hoare annotation was computed. [2021-08-26 08:39:41,367 INFO L857 garLoopResultBuilder]: For program point L2350-8(lines 2350 2358) no Hoare annotation was computed. [2021-08-26 08:39:41,367 INFO L857 garLoopResultBuilder]: For program point L2152-1(lines 2152 2163) no Hoare annotation was computed. [2021-08-26 08:39:41,367 INFO L857 garLoopResultBuilder]: For program point L2219(lines 2219 2231) no Hoare annotation was computed. [2021-08-26 08:39:41,367 INFO L857 garLoopResultBuilder]: For program point L2219-2(lines 2219 2231) no Hoare annotation was computed. [2021-08-26 08:39:41,367 INFO L857 garLoopResultBuilder]: For program point L2219-4(lines 2219 2231) no Hoare annotation was computed. [2021-08-26 08:39:41,367 INFO L857 garLoopResultBuilder]: For program point L2219-6(lines 2219 2231) no Hoare annotation was computed. [2021-08-26 08:39:41,367 INFO L857 garLoopResultBuilder]: For program point L2219-8(lines 2219 2231) no Hoare annotation was computed. [2021-08-26 08:39:41,368 INFO L853 garLoopResultBuilder]: At program point L2748(lines 2738 2821) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-08-26 08:39:41,368 INFO L857 garLoopResultBuilder]: For program point L2353(lines 2353 2357) no Hoare annotation was computed. [2021-08-26 08:39:41,368 INFO L853 garLoopResultBuilder]: At program point L1296(lines 1285 1299) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ULTIMATE.start_sendEmail_~sender 1) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-08-26 08:39:41,368 INFO L857 garLoopResultBuilder]: For program point L2353-3(lines 2353 2357) no Hoare annotation was computed. [2021-08-26 08:39:41,368 INFO L857 garLoopResultBuilder]: For program point L2287(lines 2287 2318) no Hoare annotation was computed. [2021-08-26 08:39:41,368 INFO L857 garLoopResultBuilder]: For program point L2353-6(lines 2353 2357) no Hoare annotation was computed. [2021-08-26 08:39:41,368 INFO L857 garLoopResultBuilder]: For program point L2353-9(lines 2353 2357) no Hoare annotation was computed. [2021-08-26 08:39:41,368 INFO L857 garLoopResultBuilder]: For program point L2353-12(lines 2353 2357) no Hoare annotation was computed. [2021-08-26 08:39:41,368 INFO L853 garLoopResultBuilder]: At program point L900(lines 887 905) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ULTIMATE.start_sendEmail_~sender 1) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_getClientPrivateKey_~handle 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-08-26 08:39:41,369 INFO L853 garLoopResultBuilder]: At program point L900-1(lines 887 905) the Hoare annotation is: (and (= ULTIMATE.start___utac_acc__EncryptVerify_spec__1_~tmp~0 1) (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ULTIMATE.start_sendEmail_~sender 1) (not (= ~rjh~0 1)) (= |ULTIMATE.start_isReadable_#res| 1) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-08-26 08:39:41,369 INFO L853 garLoopResultBuilder]: At program point L2684(lines 2671 2826) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-08-26 08:39:41,369 INFO L857 garLoopResultBuilder]: For program point L2288(lines 2288 2299) no Hoare annotation was computed. [2021-08-26 08:39:41,369 INFO L857 garLoopResultBuilder]: For program point L240(lines 240 247) no Hoare annotation was computed. [2021-08-26 08:39:41,369 INFO L857 garLoopResultBuilder]: For program point L2222(lines 2222 2230) no Hoare annotation was computed. [2021-08-26 08:39:41,369 INFO L860 garLoopResultBuilder]: At program point L240-1(lines 240 247) the Hoare annotation is: true [2021-08-26 08:39:41,369 INFO L857 garLoopResultBuilder]: For program point L2222-2(lines 2222 2230) no Hoare annotation was computed. [2021-08-26 08:39:41,369 INFO L857 garLoopResultBuilder]: For program point L2156(lines 2156 2162) no Hoare annotation was computed. [2021-08-26 08:39:41,370 INFO L857 garLoopResultBuilder]: For program point L2222-4(lines 2222 2230) no Hoare annotation was computed. [2021-08-26 08:39:41,370 INFO L857 garLoopResultBuilder]: For program point L1099(lines 1099 1107) no Hoare annotation was computed. [2021-08-26 08:39:41,370 INFO L857 garLoopResultBuilder]: For program point L2156-1(lines 2156 2162) no Hoare annotation was computed. [2021-08-26 08:39:41,370 INFO L857 garLoopResultBuilder]: For program point L2222-6(lines 2222 2230) no Hoare annotation was computed. [2021-08-26 08:39:41,370 INFO L857 garLoopResultBuilder]: For program point L1099-2(lines 1099 1107) no Hoare annotation was computed. [2021-08-26 08:39:41,370 INFO L857 garLoopResultBuilder]: For program point L2222-8(lines 2222 2230) no Hoare annotation was computed. [2021-08-26 08:39:41,370 INFO L853 garLoopResultBuilder]: At program point L769(lines 764 772) the Hoare annotation is: (and (not (= ~rjh~0 1)) (= |ULTIMATE.start_valid_product_#res| 1)) [2021-08-26 08:39:41,370 INFO L857 garLoopResultBuilder]: For program point L2488(lines 2488 2524) no Hoare annotation was computed. [2021-08-26 08:39:41,370 INFO L857 garLoopResultBuilder]: For program point L2488-2(lines 2488 2524) no Hoare annotation was computed. [2021-08-26 08:39:41,370 INFO L857 garLoopResultBuilder]: For program point L2488-1(lines 2488 2524) no Hoare annotation was computed. [2021-08-26 08:39:41,371 INFO L857 garLoopResultBuilder]: For program point L2488-4(lines 2488 2524) no Hoare annotation was computed. [2021-08-26 08:39:41,371 INFO L857 garLoopResultBuilder]: For program point L2488-3(lines 2488 2524) no Hoare annotation was computed. [2021-08-26 08:39:41,371 INFO L857 garLoopResultBuilder]: For program point L2753(lines 2753 2760) no Hoare annotation was computed. [2021-08-26 08:39:41,371 INFO L857 garLoopResultBuilder]: For program point L2489(lines 2489 2497) no Hoare annotation was computed. [2021-08-26 08:39:41,371 INFO L853 garLoopResultBuilder]: At program point L2423(lines 2376 2429) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (= ULTIMATE.start_test_~op1~0 0)) [2021-08-26 08:39:41,371 INFO L857 garLoopResultBuilder]: For program point L2489-2(lines 2489 2497) no Hoare annotation was computed. [2021-08-26 08:39:41,371 INFO L857 garLoopResultBuilder]: For program point L2489-4(lines 2489 2497) no Hoare annotation was computed. [2021-08-26 08:39:41,371 INFO L857 garLoopResultBuilder]: For program point L2489-6(lines 2489 2497) no Hoare annotation was computed. [2021-08-26 08:39:41,371 INFO L857 garLoopResultBuilder]: For program point L2225(lines 2225 2229) no Hoare annotation was computed. [2021-08-26 08:39:41,372 INFO L857 garLoopResultBuilder]: For program point L2489-8(lines 2489 2497) no Hoare annotation was computed. [2021-08-26 08:39:41,372 INFO L857 garLoopResultBuilder]: For program point L2225-3(lines 2225 2229) no Hoare annotation was computed. [2021-08-26 08:39:41,372 INFO L853 garLoopResultBuilder]: At program point L2225-2(lines 2215 2234) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (= ULTIMATE.start_test_~op1~0 0)) [2021-08-26 08:39:41,372 INFO L857 garLoopResultBuilder]: For program point L1102(lines 1102 1106) no Hoare annotation was computed. [2021-08-26 08:39:41,372 INFO L853 garLoopResultBuilder]: At program point L2225-5(lines 2215 2234) the Hoare annotation is: (and (= ULTIMATE.start_test_~op4~0 0) (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-08-26 08:39:41,372 INFO L853 garLoopResultBuilder]: At program point L1102-2(lines 1095 1110) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ULTIMATE.start_sendEmail_~sender 1) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_getClientPrivateKey_~handle 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-08-26 08:39:41,372 INFO L857 garLoopResultBuilder]: For program point L1102-3(lines 1102 1106) no Hoare annotation was computed. [2021-08-26 08:39:41,372 INFO L857 garLoopResultBuilder]: For program point L2225-6(lines 2225 2229) no Hoare annotation was computed. [2021-08-26 08:39:41,372 INFO L857 garLoopResultBuilder]: For program point L2225-9(lines 2225 2229) no Hoare annotation was computed. [2021-08-26 08:39:41,373 INFO L853 garLoopResultBuilder]: At program point L1102-5(lines 1095 1110) the Hoare annotation is: (and (= ULTIMATE.start___utac_acc__EncryptVerify_spec__1_~tmp~0 1) (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ULTIMATE.start_sendEmail_~sender 1) (not (= ~rjh~0 1)) (= |ULTIMATE.start_isReadable_#res| 1) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-08-26 08:39:41,373 INFO L853 garLoopResultBuilder]: At program point L2225-8(lines 2215 2234) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (= ULTIMATE.start_test_~op5~0 0)) [2021-08-26 08:39:41,373 INFO L853 garLoopResultBuilder]: At program point L2225-11(lines 2215 2234) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-08-26 08:39:41,373 INFO L857 garLoopResultBuilder]: For program point L2225-12(lines 2225 2229) no Hoare annotation was computed. [2021-08-26 08:39:41,373 INFO L853 garLoopResultBuilder]: At program point L2225-14(lines 2215 2234) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-08-26 08:39:41,373 INFO L857 garLoopResultBuilder]: For program point L2292(lines 2292 2298) no Hoare annotation was computed. [2021-08-26 08:39:41,373 INFO L857 garLoopResultBuilder]: For program point L2689(lines 2689 2693) no Hoare annotation was computed. [2021-08-26 08:39:41,373 INFO L853 garLoopResultBuilder]: At program point L1434(lines 1429 1437) the Hoare annotation is: (and (= ULTIMATE.start___utac_acc__EncryptVerify_spec__1_~tmp~0 1) (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ULTIMATE.start_sendEmail_~sender 1) (not (= ~rjh~0 1)) (= |ULTIMATE.start_isReadable_#res| 1) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_getClientPrivateKey_~handle 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-08-26 08:39:41,374 INFO L853 garLoopResultBuilder]: At program point L2161-1(lines 2144 2167) the Hoare annotation is: (and (= ULTIMATE.start___utac_acc__EncryptVerify_spec__1_~tmp~0 1) (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ULTIMATE.start_sendEmail_~sender 1) (not (= ~rjh~0 1)) (= |ULTIMATE.start_isReadable_#res| 1) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-08-26 08:39:41,374 INFO L853 garLoopResultBuilder]: At program point L2161(lines 2144 2167) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ULTIMATE.start_sendEmail_~sender 1) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_getClientPrivateKey_~handle 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-08-26 08:39:41,374 INFO L857 garLoopResultBuilder]: For program point L2492(lines 2492 2496) no Hoare annotation was computed. [2021-08-26 08:39:41,374 INFO L857 garLoopResultBuilder]: For program point L2492-3(lines 2492 2496) no Hoare annotation was computed. [2021-08-26 08:39:41,374 INFO L857 garLoopResultBuilder]: For program point L2492-6(lines 2492 2496) no Hoare annotation was computed. [2021-08-26 08:39:41,374 INFO L857 garLoopResultBuilder]: For program point L2492-9(lines 2492 2496) no Hoare annotation was computed. [2021-08-26 08:39:41,374 INFO L857 garLoopResultBuilder]: For program point L2492-12(lines 2492 2496) no Hoare annotation was computed. [2021-08-26 08:39:41,374 INFO L860 garLoopResultBuilder]: At program point L248(lines 230 250) the Hoare annotation is: true [2021-08-26 08:39:41,374 INFO L857 garLoopResultBuilder]: For program point L1173(lines 1173 1181) no Hoare annotation was computed. [2021-08-26 08:39:41,375 INFO L857 garLoopResultBuilder]: For program point L1173-2(lines 1173 1181) no Hoare annotation was computed. [2021-08-26 08:39:41,375 INFO L857 garLoopResultBuilder]: For program point L910(lines 910 918) no Hoare annotation was computed. [2021-08-26 08:39:41,375 INFO L857 garLoopResultBuilder]: For program point L184(lines 184 192) no Hoare annotation was computed. [2021-08-26 08:39:41,375 INFO L853 garLoopResultBuilder]: At program point L2695(lines 2685 2825) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-08-26 08:39:41,375 INFO L857 garLoopResultBuilder]: For program point L1176(lines 1176 1180) no Hoare annotation was computed. [2021-08-26 08:39:41,375 INFO L857 garLoopResultBuilder]: For program point L1176-3(lines 1176 1180) no Hoare annotation was computed. [2021-08-26 08:39:41,375 INFO L853 garLoopResultBuilder]: At program point L2828(lines 2662 2829) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-08-26 08:39:41,375 INFO L853 garLoopResultBuilder]: At program point L2762(lines 2749 2820) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-08-26 08:39:41,376 INFO L857 garLoopResultBuilder]: For program point L913(lines 913 917) no Hoare annotation was computed. [2021-08-26 08:39:41,376 INFO L853 garLoopResultBuilder]: At program point L913-2(lines 906 921) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ULTIMATE.start_sendEmail_~sender 1) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-08-26 08:39:41,376 INFO L857 garLoopResultBuilder]: For program point L2499-1(lines 2499 2523) no Hoare annotation was computed. [2021-08-26 08:39:41,376 INFO L857 garLoopResultBuilder]: For program point L2499(lines 2499 2523) no Hoare annotation was computed. [2021-08-26 08:39:41,376 INFO L857 garLoopResultBuilder]: For program point L2499-3(lines 2499 2523) no Hoare annotation was computed. [2021-08-26 08:39:41,376 INFO L857 garLoopResultBuilder]: For program point L2499-2(lines 2499 2523) no Hoare annotation was computed. [2021-08-26 08:39:41,376 INFO L857 garLoopResultBuilder]: For program point L2499-4(lines 2499 2523) no Hoare annotation was computed. [2021-08-26 08:39:41,376 INFO L857 garLoopResultBuilder]: For program point L2301(lines 2301 2317) no Hoare annotation was computed. [2021-08-26 08:39:41,376 INFO L857 garLoopResultBuilder]: For program point L2500(lines 2500 2508) no Hoare annotation was computed. [2021-08-26 08:39:41,376 INFO L857 garLoopResultBuilder]: For program point L2500-2(lines 2500 2508) no Hoare annotation was computed. [2021-08-26 08:39:41,377 INFO L857 garLoopResultBuilder]: For program point L2434(lines 2434 2480) no Hoare annotation was computed. [2021-08-26 08:39:41,377 INFO L853 garLoopResultBuilder]: At program point L1443(lines 1438 1446) the Hoare annotation is: (and (= ULTIMATE.start___utac_acc__EncryptVerify_spec__1_~tmp~0 1) (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ULTIMATE.start_sendEmail_~sender 1) (not (= ~rjh~0 1)) (= |ULTIMATE.start_isReadable_#res| 1) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_getClientPrivateKey_~handle 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-08-26 08:39:41,377 INFO L857 garLoopResultBuilder]: For program point L2500-4(lines 2500 2508) no Hoare annotation was computed. [2021-08-26 08:39:41,377 INFO L857 garLoopResultBuilder]: For program point L2434-1(lines 2434 2480) no Hoare annotation was computed. [2021-08-26 08:39:41,377 INFO L857 garLoopResultBuilder]: For program point L2302(lines 2302 2313) no Hoare annotation was computed. [2021-08-26 08:39:41,377 INFO L857 garLoopResultBuilder]: For program point L2500-6(lines 2500 2508) no Hoare annotation was computed. [2021-08-26 08:39:41,377 INFO L857 garLoopResultBuilder]: For program point L2500-8(lines 2500 2508) no Hoare annotation was computed. [2021-08-26 08:39:41,377 INFO L857 garLoopResultBuilder]: For program point L2435-1(lines 2435 2446) no Hoare annotation was computed. [2021-08-26 08:39:41,377 INFO L857 garLoopResultBuilder]: For program point L2435(lines 2435 2446) no Hoare annotation was computed. [2021-08-26 08:39:41,378 INFO L857 garLoopResultBuilder]: For program point L2700(lines 2700 2707) no Hoare annotation was computed. [2021-08-26 08:39:41,378 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-08-26 08:39:41,378 INFO L857 garLoopResultBuilder]: For program point L2172(lines 2172 2184) no Hoare annotation was computed. [2021-08-26 08:39:41,378 INFO L857 garLoopResultBuilder]: For program point L2172-2(lines 2172 2184) no Hoare annotation was computed. [2021-08-26 08:39:41,378 INFO L857 garLoopResultBuilder]: For program point L2172-4(lines 2172 2184) no Hoare annotation was computed. [2021-08-26 08:39:41,378 INFO L857 garLoopResultBuilder]: For program point L2172-6(lines 2172 2184) no Hoare annotation was computed. [2021-08-26 08:39:41,378 INFO L857 garLoopResultBuilder]: For program point L2172-8(lines 2172 2184) no Hoare annotation was computed. [2021-08-26 08:39:41,378 INFO L857 garLoopResultBuilder]: For program point L2172-10(lines 2172 2184) no Hoare annotation was computed. [2021-08-26 08:39:41,378 INFO L857 garLoopResultBuilder]: For program point L2767(lines 2767 2771) no Hoare annotation was computed. [2021-08-26 08:39:41,378 INFO L857 garLoopResultBuilder]: For program point L2503(lines 2503 2507) no Hoare annotation was computed. [2021-08-26 08:39:41,379 INFO L857 garLoopResultBuilder]: For program point L2503-3(lines 2503 2507) no Hoare annotation was computed. [2021-08-26 08:39:41,379 INFO L857 garLoopResultBuilder]: For program point L2503-6(lines 2503 2507) no Hoare annotation was computed. [2021-08-26 08:39:41,379 INFO L857 garLoopResultBuilder]: For program point L2503-9(lines 2503 2507) no Hoare annotation was computed. [2021-08-26 08:39:41,379 INFO L857 garLoopResultBuilder]: For program point L2503-12(lines 2503 2507) no Hoare annotation was computed. [2021-08-26 08:39:41,379 INFO L857 garLoopResultBuilder]: For program point L2306(lines 2306 2312) no Hoare annotation was computed. [2021-08-26 08:39:41,379 INFO L857 garLoopResultBuilder]: For program point L1117(lines 1117 1128) no Hoare annotation was computed. [2021-08-26 08:39:41,379 INFO L857 garLoopResultBuilder]: For program point L1117-1(lines 1117 1128) no Hoare annotation was computed. [2021-08-26 08:39:41,379 INFO L857 garLoopResultBuilder]: For program point L2439-1(lines 2439 2445) no Hoare annotation was computed. [2021-08-26 08:39:41,379 INFO L857 garLoopResultBuilder]: For program point L2439(lines 2439 2445) no Hoare annotation was computed. [2021-08-26 08:39:41,380 INFO L857 garLoopResultBuilder]: For program point L2175(lines 2175 2183) no Hoare annotation was computed. [2021-08-26 08:39:41,380 INFO L857 garLoopResultBuilder]: For program point L61(lines 61 67) no Hoare annotation was computed. [2021-08-26 08:39:41,380 INFO L857 garLoopResultBuilder]: For program point L2175-2(lines 2175 2183) no Hoare annotation was computed. [2021-08-26 08:39:41,380 INFO L857 garLoopResultBuilder]: For program point L61-2(lines 61 67) no Hoare annotation was computed. [2021-08-26 08:39:41,380 INFO L857 garLoopResultBuilder]: For program point L2175-4(lines 2175 2183) no Hoare annotation was computed. [2021-08-26 08:39:41,380 INFO L857 garLoopResultBuilder]: For program point L2175-6(lines 2175 2183) no Hoare annotation was computed. [2021-08-26 08:39:41,380 INFO L857 garLoopResultBuilder]: For program point L2175-8(lines 2175 2183) no Hoare annotation was computed. [2021-08-26 08:39:41,380 INFO L857 garLoopResultBuilder]: For program point L854(lines 854 865) no Hoare annotation was computed. [2021-08-26 08:39:41,380 INFO L857 garLoopResultBuilder]: For program point L854-1(lines 854 865) no Hoare annotation was computed. [2021-08-26 08:39:41,380 INFO L857 garLoopResultBuilder]: For program point L2175-10(lines 2175 2183) no Hoare annotation was computed. [2021-08-26 08:39:41,381 INFO L857 garLoopResultBuilder]: For program point L2178(lines 2178 2182) no Hoare annotation was computed. [2021-08-26 08:39:41,381 INFO L853 garLoopResultBuilder]: At program point L2178-2(lines 1 2835) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ~__ste_client_privateKey0~0 123) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (= 123 ULTIMATE.start_setClientPrivateKey_~value) (= ~bob~0 1) (= ULTIMATE.start_setClientPrivateKey_~handle 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-08-26 08:39:41,381 INFO L857 garLoopResultBuilder]: For program point L1121(lines 1121 1127) no Hoare annotation was computed. [2021-08-26 08:39:41,381 INFO L857 garLoopResultBuilder]: For program point L1121-1(lines 1121 1127) no Hoare annotation was computed. [2021-08-26 08:39:41,381 INFO L857 garLoopResultBuilder]: For program point L2178-3(lines 2178 2182) no Hoare annotation was computed. [2021-08-26 08:39:41,381 INFO L857 garLoopResultBuilder]: For program point L2178-6(lines 2178 2182) no Hoare annotation was computed. [2021-08-26 08:39:41,381 INFO L853 garLoopResultBuilder]: At program point L2178-5(lines 1 2835) the Hoare annotation is: (and (= ~rjh~0 ULTIMATE.start_setClientId_~handle) (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ~__ste_client_privateKey0~0 123) (= ULTIMATE.start_main_~tmp~2 1) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_rjh_~rjh___0) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientPrivateKey_~handle 1)) (= ULTIMATE.start_setClientId_~handle 2)) [2021-08-26 08:39:41,381 INFO L853 garLoopResultBuilder]: At program point L2178-8(lines 1 2835) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ~__ste_client_privateKey0~0 123) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= ULTIMATE.start_setClientPrivateKey_~handle 1)) (not (= ULTIMATE.start_setClientPrivateKey_~handle 2))) [2021-08-26 08:39:41,381 INFO L857 garLoopResultBuilder]: For program point L2178-9(lines 2178 2182) no Hoare annotation was computed. [2021-08-26 08:39:41,382 INFO L857 garLoopResultBuilder]: For program point L2178-12(lines 2178 2182) no Hoare annotation was computed. [2021-08-26 08:39:41,382 INFO L853 garLoopResultBuilder]: At program point L2178-11(lines 1 2835) the Hoare annotation is: (and (= ULTIMATE.start_test_~op3~0 0) (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= ULTIMATE.start_setClientPrivateKey_~handle 1))) [2021-08-26 08:39:41,382 INFO L853 garLoopResultBuilder]: At program point L2178-14(lines 353 362) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= ULTIMATE.start_setClientPrivateKey_~handle 1))) [2021-08-26 08:39:41,382 INFO L853 garLoopResultBuilder]: At program point L2773(lines 2763 2819) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-08-26 08:39:41,382 INFO L857 garLoopResultBuilder]: For program point L2178-15(lines 2178 2182) no Hoare annotation was computed. [2021-08-26 08:39:41,382 INFO L853 garLoopResultBuilder]: At program point L2178-17(lines 343 352) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-08-26 08:39:41,382 INFO L857 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-08-26 08:39:41,382 INFO L857 garLoopResultBuilder]: For program point L858(lines 858 864) no Hoare annotation was computed. [2021-08-26 08:39:41,383 INFO L857 garLoopResultBuilder]: For program point L858-1(lines 858 864) no Hoare annotation was computed. [2021-08-26 08:39:41,383 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 734) no Hoare annotation was computed. [2021-08-26 08:39:41,383 INFO L857 garLoopResultBuilder]: For program point L2510(lines 2510 2522) no Hoare annotation was computed. [2021-08-26 08:39:41,383 INFO L857 garLoopResultBuilder]: For program point L1519(lines 1519 1530) no Hoare annotation was computed. [2021-08-26 08:39:41,383 INFO L857 garLoopResultBuilder]: For program point L1519-1(lines 1519 1530) no Hoare annotation was computed. [2021-08-26 08:39:41,383 INFO L857 garLoopResultBuilder]: For program point L2510-2(lines 2510 2522) no Hoare annotation was computed. [2021-08-26 08:39:41,383 INFO L853 garLoopResultBuilder]: At program point L2510-1(lines 2484 2527) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (= ULTIMATE.start_test_~op1~0 0)) [2021-08-26 08:39:41,383 INFO L857 garLoopResultBuilder]: For program point L2510-4(lines 2510 2522) no Hoare annotation was computed. [2021-08-26 08:39:41,383 INFO L853 garLoopResultBuilder]: At program point L2510-3(lines 1 2835) the Hoare annotation is: (and (= ULTIMATE.start_test_~op4~0 0) (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-08-26 08:39:41,384 INFO L857 garLoopResultBuilder]: For program point L2510-6(lines 2510 2522) no Hoare annotation was computed. [2021-08-26 08:39:41,384 INFO L853 garLoopResultBuilder]: At program point L2510-5(lines 1 2835) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (= ULTIMATE.start_test_~op5~0 0)) [2021-08-26 08:39:41,384 INFO L857 garLoopResultBuilder]: For program point L2246(lines 2246 2256) no Hoare annotation was computed. [2021-08-26 08:39:41,384 INFO L857 garLoopResultBuilder]: For program point L2510-8(lines 2510 2522) no Hoare annotation was computed. [2021-08-26 08:39:41,384 INFO L853 garLoopResultBuilder]: At program point L2510-7(lines 1 2835) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-08-26 08:39:41,384 INFO L857 garLoopResultBuilder]: For program point L2246-2(lines 2246 2256) no Hoare annotation was computed. [2021-08-26 08:39:41,384 INFO L857 garLoopResultBuilder]: For program point L2246-1(lines 2246 2256) no Hoare annotation was computed. [2021-08-26 08:39:41,384 INFO L853 garLoopResultBuilder]: At program point L2510-9(lines 1 2835) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-08-26 08:39:41,384 INFO L857 garLoopResultBuilder]: For program point L2246-4(lines 2246 2256) no Hoare annotation was computed. [2021-08-26 08:39:41,385 INFO L857 garLoopResultBuilder]: For program point L2246-3(lines 2246 2256) no Hoare annotation was computed. [2021-08-26 08:39:41,385 INFO L853 garLoopResultBuilder]: At program point L2709(lines 2696 2824) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-08-26 08:39:41,385 INFO L857 garLoopResultBuilder]: For program point L2511(lines 2511 2519) no Hoare annotation was computed. [2021-08-26 08:39:41,385 INFO L857 garLoopResultBuilder]: For program point L2511-2(lines 2511 2519) no Hoare annotation was computed. [2021-08-26 08:39:41,385 INFO L857 garLoopResultBuilder]: For program point L2511-4(lines 2511 2519) no Hoare annotation was computed. [2021-08-26 08:39:41,385 INFO L857 garLoopResultBuilder]: For program point L2511-6(lines 2511 2519) no Hoare annotation was computed. [2021-08-26 08:39:41,385 INFO L857 garLoopResultBuilder]: For program point L2511-8(lines 2511 2519) no Hoare annotation was computed. [2021-08-26 08:39:41,385 INFO L857 garLoopResultBuilder]: For program point L2380(lines 2380 2426) no Hoare annotation was computed. [2021-08-26 08:39:41,385 INFO L857 garLoopResultBuilder]: For program point L1456(lines 1456 1466) no Hoare annotation was computed. [2021-08-26 08:39:41,386 INFO L857 garLoopResultBuilder]: For program point L1456-1(lines 1456 1466) no Hoare annotation was computed. [2021-08-26 08:39:41,386 INFO L857 garLoopResultBuilder]: For program point L2381(lines 2381 2392) no Hoare annotation was computed. [2021-08-26 08:39:41,386 INFO L853 garLoopResultBuilder]: At program point L1126(lines 1113 1131) the Hoare annotation is: (and (= ULTIMATE.start___utac_acc__EncryptVerify_spec__1_~tmp~0 1) (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ULTIMATE.start_sendEmail_~sender 1) (not (= ~rjh~0 1)) (= |ULTIMATE.start_isReadable_#res| 1) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_getClientPrivateKey_~handle 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-08-26 08:39:41,386 INFO L860 garLoopResultBuilder]: At program point L1126-1(lines 1113 1131) the Hoare annotation is: true [2021-08-26 08:39:41,386 INFO L857 garLoopResultBuilder]: For program point L2778(lines 2778 2785) no Hoare annotation was computed. [2021-08-26 08:39:41,386 INFO L857 garLoopResultBuilder]: For program point L2514(lines 2514 2518) no Hoare annotation was computed. [2021-08-26 08:39:41,386 INFO L857 garLoopResultBuilder]: For program point L1523(lines 1523 1527) no Hoare annotation was computed. [2021-08-26 08:39:41,386 INFO L857 garLoopResultBuilder]: For program point L1523-1(lines 1519 1530) no Hoare annotation was computed. [2021-08-26 08:39:41,386 INFO L857 garLoopResultBuilder]: For program point L2448(lines 2448 2479) no Hoare annotation was computed. [2021-08-26 08:39:41,386 INFO L857 garLoopResultBuilder]: For program point L1523-2(lines 1523 1527) no Hoare annotation was computed. [2021-08-26 08:39:41,387 INFO L857 garLoopResultBuilder]: For program point L1523-3(lines 1519 1530) no Hoare annotation was computed. [2021-08-26 08:39:41,387 INFO L857 garLoopResultBuilder]: For program point L2514-3(lines 2514 2518) no Hoare annotation was computed. [2021-08-26 08:39:41,387 INFO L857 garLoopResultBuilder]: For program point L2448-1(lines 2448 2479) no Hoare annotation was computed. [2021-08-26 08:39:41,387 INFO L853 garLoopResultBuilder]: At program point L2316(lines 2269 2322) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (= ULTIMATE.start_test_~op1~0 0)) [2021-08-26 08:39:41,387 INFO L857 garLoopResultBuilder]: For program point L2514-6(lines 2514 2518) no Hoare annotation was computed. [2021-08-26 08:39:41,387 INFO L857 garLoopResultBuilder]: For program point L2514-9(lines 2514 2518) no Hoare annotation was computed. [2021-08-26 08:39:41,387 INFO L857 garLoopResultBuilder]: For program point L2514-12(lines 2514 2518) no Hoare annotation was computed. [2021-08-26 08:39:41,387 INFO L853 garLoopResultBuilder]: At program point L863(lines 850 868) the Hoare annotation is: (and (= ULTIMATE.start___utac_acc__EncryptVerify_spec__1_~tmp~0 1) (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ULTIMATE.start_sendEmail_~sender 1) (not (= ~rjh~0 1)) (= |ULTIMATE.start_isReadable_#res| 1) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_getClientPrivateKey_~handle 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-08-26 08:39:41,387 INFO L860 garLoopResultBuilder]: At program point L863-1(lines 850 868) the Hoare annotation is: true [2021-08-26 08:39:41,388 INFO L857 garLoopResultBuilder]: For program point L2449-1(lines 2449 2460) no Hoare annotation was computed. [2021-08-26 08:39:41,388 INFO L857 garLoopResultBuilder]: For program point L2449(lines 2449 2460) no Hoare annotation was computed. [2021-08-26 08:39:41,388 INFO L857 garLoopResultBuilder]: For program point L2714(lines 2714 2721) no Hoare annotation was computed. [2021-08-26 08:39:41,388 INFO L853 garLoopResultBuilder]: At program point L270(lines 251 272) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (= ULTIMATE.start_test_~op1~0 0)) [2021-08-26 08:39:41,388 INFO L857 garLoopResultBuilder]: For program point L2583-1(lines 2583 2599) no Hoare annotation was computed. [2021-08-26 08:39:41,388 INFO L857 garLoopResultBuilder]: For program point L2583(lines 2583 2599) no Hoare annotation was computed. [2021-08-26 08:39:41,388 INFO L857 garLoopResultBuilder]: For program point L1460(lines 1460 1465) no Hoare annotation was computed. [2021-08-26 08:39:41,388 INFO L857 garLoopResultBuilder]: For program point L1460-1(lines 1460 1465) no Hoare annotation was computed. [2021-08-26 08:39:41,388 INFO L857 garLoopResultBuilder]: For program point L2385(lines 2385 2391) no Hoare annotation was computed. [2021-08-26 08:39:41,389 INFO L857 garLoopResultBuilder]: For program point L734(line 734) no Hoare annotation was computed. [2021-08-26 08:39:41,389 INFO L857 garLoopResultBuilder]: For program point L734-1(line 734) no Hoare annotation was computed. [2021-08-26 08:39:41,389 INFO L853 garLoopResultBuilder]: At program point L735(lines 54 70) the Hoare annotation is: (and (= ULTIMATE.start___utac_acc__EncryptVerify_spec__1_~tmp~0 1) (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ULTIMATE.start_sendEmail_~sender 1) (not (= ~rjh~0 1)) (= |ULTIMATE.start_isReadable_#res| 1) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_getClientPrivateKey_~handle 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-08-26 08:39:41,389 INFO L860 garLoopResultBuilder]: At program point L735-1(lines 54 70) the Hoare annotation is: true [2021-08-26 08:39:41,389 INFO L857 garLoopResultBuilder]: For program point L2453-1(lines 2453 2459) no Hoare annotation was computed. [2021-08-26 08:39:41,389 INFO L857 garLoopResultBuilder]: For program point L2453(lines 2453 2459) no Hoare annotation was computed. [2021-08-26 08:39:41,389 INFO L853 garLoopResultBuilder]: At program point L2255-1(lines 2235 2259) the Hoare annotation is: (and (= ULTIMATE.start_test_~op4~0 0) (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-08-26 08:39:41,389 INFO L853 garLoopResultBuilder]: At program point L2255(lines 2235 2259) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (= ULTIMATE.start_test_~op1~0 0)) [2021-08-26 08:39:41,389 INFO L853 garLoopResultBuilder]: At program point L2255-3(lines 2235 2259) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-08-26 08:39:41,390 INFO L853 garLoopResultBuilder]: At program point L2255-2(lines 2235 2259) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (= ULTIMATE.start_test_~op5~0 0)) [2021-08-26 08:39:41,390 INFO L853 garLoopResultBuilder]: At program point L2255-4(lines 2235 2259) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-08-26 08:39:41,390 INFO L857 garLoopResultBuilder]: For program point L2587-1(lines 2587 2598) no Hoare annotation was computed. [2021-08-26 08:39:41,390 INFO L857 garLoopResultBuilder]: For program point L2587(lines 2587 2598) no Hoare annotation was computed. [2021-08-26 08:39:41,390 INFO L853 garLoopResultBuilder]: At program point L2787(lines 2774 2818) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-08-26 08:39:41,390 INFO L857 garLoopResultBuilder]: For program point L1136(lines 1136 1144) no Hoare annotation was computed. [2021-08-26 08:39:41,390 INFO L857 garLoopResultBuilder]: For program point L1136-2(lines 1136 1144) no Hoare annotation was computed. [2021-08-26 08:39:41,390 INFO L857 garLoopResultBuilder]: For program point L873(lines 873 881) no Hoare annotation was computed. [2021-08-26 08:39:41,390 INFO L857 garLoopResultBuilder]: For program point L873-2(lines 873 881) no Hoare annotation was computed. [2021-08-26 08:39:41,391 INFO L857 garLoopResultBuilder]: For program point L873-4(lines 873 881) no Hoare annotation was computed. [2021-08-26 08:39:41,391 INFO L853 garLoopResultBuilder]: At program point L2723(lines 2710 2823) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-08-26 08:39:41,391 INFO L857 garLoopResultBuilder]: For program point L2591-1(lines 2591 2597) no Hoare annotation was computed. [2021-08-26 08:39:41,391 INFO L857 garLoopResultBuilder]: For program point L2591(lines 2591 2597) no Hoare annotation was computed. [2021-08-26 08:39:41,391 INFO L853 garLoopResultBuilder]: At program point L1468(lines 1447 1471) the Hoare annotation is: (and (= ULTIMATE.start___utac_acc__EncryptVerify_spec__1_~tmp~0 1) (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ULTIMATE.start_sendEmail_~sender 1) (not (= ~rjh~0 1)) (= |ULTIMATE.start_isReadable_#res| 1) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_getClientPrivateKey_~handle 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-08-26 08:39:41,391 INFO L860 garLoopResultBuilder]: At program point L1468-1(lines 1447 1471) the Hoare annotation is: true [2021-08-26 08:39:41,391 INFO L857 garLoopResultBuilder]: For program point L2327-1(lines 2327 2363) no Hoare annotation was computed. [2021-08-26 08:39:41,391 INFO L857 garLoopResultBuilder]: For program point L2327(lines 2327 2363) no Hoare annotation was computed. [2021-08-26 08:39:41,392 INFO L857 garLoopResultBuilder]: For program point L2327-3(lines 2327 2363) no Hoare annotation was computed. [2021-08-26 08:39:41,392 INFO L857 garLoopResultBuilder]: For program point L2327-2(lines 2327 2363) no Hoare annotation was computed. [2021-08-26 08:39:41,392 INFO L857 garLoopResultBuilder]: For program point L2195-1(lines 2195 2211) no Hoare annotation was computed. [2021-08-26 08:39:41,392 INFO L857 garLoopResultBuilder]: For program point L2195(lines 2195 2211) no Hoare annotation was computed. [2021-08-26 08:39:41,392 INFO L857 garLoopResultBuilder]: For program point L2327-4(lines 2327 2363) no Hoare annotation was computed. [2021-08-26 08:39:41,392 INFO L857 garLoopResultBuilder]: For program point L2195-3(lines 2195 2211) no Hoare annotation was computed. [2021-08-26 08:39:41,392 INFO L857 garLoopResultBuilder]: For program point L2195-2(lines 2195 2211) no Hoare annotation was computed. [2021-08-26 08:39:41,392 INFO L857 garLoopResultBuilder]: For program point L2195-4(lines 2195 2211) no Hoare annotation was computed. [2021-08-26 08:39:41,392 INFO L857 garLoopResultBuilder]: For program point L2394(lines 2394 2425) no Hoare annotation was computed. [2021-08-26 08:39:41,392 INFO L857 garLoopResultBuilder]: For program point L2328(lines 2328 2336) no Hoare annotation was computed. [2021-08-26 08:39:41,393 INFO L857 garLoopResultBuilder]: For program point L2328-2(lines 2328 2336) no Hoare annotation was computed. [2021-08-26 08:39:41,393 INFO L857 garLoopResultBuilder]: For program point L2328-4(lines 2328 2336) no Hoare annotation was computed. [2021-08-26 08:39:41,393 INFO L857 garLoopResultBuilder]: For program point L2328-6(lines 2328 2336) no Hoare annotation was computed. [2021-08-26 08:39:41,393 INFO L857 garLoopResultBuilder]: For program point L1139(lines 1139 1143) no Hoare annotation was computed. [2021-08-26 08:39:41,393 INFO L857 garLoopResultBuilder]: For program point L2328-8(lines 2328 2336) no Hoare annotation was computed. [2021-08-26 08:39:41,393 INFO L853 garLoopResultBuilder]: At program point L1139-2(lines 1 2835) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ULTIMATE.start_sendEmail_~sender 1) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_getClientPrivateKey_~handle 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-08-26 08:39:41,393 INFO L857 garLoopResultBuilder]: For program point L1139-3(lines 1139 1143) no Hoare annotation was computed. [2021-08-26 08:39:41,393 INFO L853 garLoopResultBuilder]: At program point L1139-5(lines 1 2835) the Hoare annotation is: (and (= ULTIMATE.start___utac_acc__EncryptVerify_spec__1_~tmp~0 1) (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ULTIMATE.start_sendEmail_~sender 1) (not (= ~rjh~0 1)) (= |ULTIMATE.start_isReadable_#res| 1) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-08-26 08:39:41,393 INFO L857 garLoopResultBuilder]: For program point L1536(lines 1536 1550) no Hoare annotation was computed. [2021-08-26 08:39:41,394 INFO L853 garLoopResultBuilder]: At program point L1536-1(lines 1503 1553) the Hoare annotation is: (and (= ULTIMATE.start___utac_acc__EncryptVerify_spec__1_~tmp~0 1) (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ULTIMATE.start_sendEmail_~sender 1) (not (= ~rjh~0 1)) (= |ULTIMATE.start_isReadable_#res| 1) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_getClientPrivateKey_~handle 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-08-26 08:39:41,394 INFO L857 garLoopResultBuilder]: For program point L1536-2(lines 1536 1550) no Hoare annotation was computed. [2021-08-26 08:39:41,394 INFO L860 garLoopResultBuilder]: At program point L1536-3(lines 1503 1553) the Hoare annotation is: true [2021-08-26 08:39:41,394 INFO L857 garLoopResultBuilder]: For program point L2395(lines 2395 2406) no Hoare annotation was computed. [2021-08-26 08:39:41,394 INFO L853 garLoopResultBuilder]: At program point L1272(lines 1267 1275) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ULTIMATE.start_sendEmail_~sender 1) (not (= ~rjh~0 1)) (= |ULTIMATE.start_isReadable_#res| 1) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_getClientPrivateKey_~handle 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-08-26 08:39:41,394 INFO L853 garLoopResultBuilder]: At program point L1272-1(lines 1267 1275) the Hoare annotation is: (and (= ULTIMATE.start___utac_acc__EncryptVerify_spec__1_~tmp~0 1) (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ULTIMATE.start_sendEmail_~sender 1) (not (= ~rjh~0 1)) (= |ULTIMATE.start_isReadable_#res| 1) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_getClientPrivateKey_~handle 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-08-26 08:39:41,394 INFO L853 garLoopResultBuilder]: At program point L1272-2(lines 1267 1275) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ULTIMATE.start_sendEmail_~sender 1) (not (= ~rjh~0 1)) (= |ULTIMATE.start_isReadable_#res| 1) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-08-26 08:39:41,394 INFO L860 garLoopResultBuilder]: At program point L1272-3(lines 1267 1275) the Hoare annotation is: true [2021-08-26 08:39:41,395 INFO L857 garLoopResultBuilder]: For program point L876(lines 876 880) no Hoare annotation was computed. [2021-08-26 08:39:41,395 INFO L853 garLoopResultBuilder]: At program point L876-2(lines 869 884) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ULTIMATE.start_sendEmail_~sender 1) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-08-26 08:39:41,395 INFO L857 garLoopResultBuilder]: For program point L2792(lines 2792 2799) no Hoare annotation was computed. [2021-08-26 08:39:41,395 INFO L857 garLoopResultBuilder]: For program point L876-3(lines 876 880) no Hoare annotation was computed. [2021-08-26 08:39:41,395 INFO L853 garLoopResultBuilder]: At program point L876-5(lines 869 884) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ULTIMATE.start_sendEmail_~sender 1) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_getClientPrivateKey_~handle 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-08-26 08:39:41,395 INFO L857 garLoopResultBuilder]: For program point L876-6(lines 876 880) no Hoare annotation was computed. [2021-08-26 08:39:41,395 INFO L853 garLoopResultBuilder]: At program point L876-8(lines 869 884) the Hoare annotation is: (and (= ULTIMATE.start___utac_acc__EncryptVerify_spec__1_~tmp~0 1) (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ULTIMATE.start_sendEmail_~sender 1) (not (= ~rjh~0 1)) (= |ULTIMATE.start_isReadable_#res| 1) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-08-26 08:39:41,395 INFO L857 garLoopResultBuilder]: For program point L2462(lines 2462 2478) no Hoare annotation was computed. [2021-08-26 08:39:41,395 INFO L857 garLoopResultBuilder]: For program point L2462-1(lines 2462 2478) no Hoare annotation was computed. [2021-08-26 08:39:41,396 INFO L857 garLoopResultBuilder]: For program point L2463-1(lines 2463 2474) no Hoare annotation was computed. [2021-08-26 08:39:41,396 INFO L857 garLoopResultBuilder]: For program point L2463(lines 2463 2474) no Hoare annotation was computed. [2021-08-26 08:39:41,396 INFO L857 garLoopResultBuilder]: For program point L2331(lines 2331 2335) no Hoare annotation was computed. [2021-08-26 08:39:41,396 INFO L857 garLoopResultBuilder]: For program point L2331-3(lines 2331 2335) no Hoare annotation was computed. [2021-08-26 08:39:41,396 INFO L857 garLoopResultBuilder]: For program point L2199-1(lines 2199 2210) no Hoare annotation was computed. [2021-08-26 08:39:41,396 INFO L857 garLoopResultBuilder]: For program point L2199(lines 2199 2210) no Hoare annotation was computed. [2021-08-26 08:39:41,396 INFO L857 garLoopResultBuilder]: For program point L2199-3(lines 2199 2210) no Hoare annotation was computed. [2021-08-26 08:39:41,396 INFO L857 garLoopResultBuilder]: For program point L2199-2(lines 2199 2210) no Hoare annotation was computed. [2021-08-26 08:39:41,396 INFO L857 garLoopResultBuilder]: For program point L2331-6(lines 2331 2335) no Hoare annotation was computed. [2021-08-26 08:39:41,396 INFO L857 garLoopResultBuilder]: For program point L2331-9(lines 2331 2335) no Hoare annotation was computed. [2021-08-26 08:39:41,397 INFO L857 garLoopResultBuilder]: For program point L2199-4(lines 2199 2210) no Hoare annotation was computed. [2021-08-26 08:39:41,397 INFO L857 garLoopResultBuilder]: For program point L2331-12(lines 2331 2335) no Hoare annotation was computed. [2021-08-26 08:39:41,397 INFO L857 garLoopResultBuilder]: For program point L2728(lines 2728 2735) no Hoare annotation was computed. [2021-08-26 08:39:41,397 INFO L853 garLoopResultBuilder]: At program point L2596(lines 2579 2602) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ULTIMATE.start_sendEmail_~sender 1) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_getClientPrivateKey_~handle 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-08-26 08:39:41,397 INFO L853 garLoopResultBuilder]: At program point L2596-1(lines 2579 2602) the Hoare annotation is: (and (= ULTIMATE.start___utac_acc__EncryptVerify_spec__1_~tmp~0 1) (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ULTIMATE.start_sendEmail_~sender 1) (not (= ~rjh~0 1)) (= |ULTIMATE.start_isReadable_#res| 1) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-08-26 08:39:41,397 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-08-26 08:39:41,397 INFO L857 garLoopResultBuilder]: For program point L2399(lines 2399 2405) no Hoare annotation was computed. [2021-08-26 08:39:41,397 INFO L857 garLoopResultBuilder]: For program point L2664(lines 2663 2827) no Hoare annotation was computed. [2021-08-26 08:39:41,397 INFO L857 garLoopResultBuilder]: For program point L1541(lines 1541 1547) no Hoare annotation was computed. [2021-08-26 08:39:41,397 INFO L857 garLoopResultBuilder]: For program point L1541-2(lines 1541 1547) no Hoare annotation was computed. [2021-08-26 08:39:41,398 INFO L857 garLoopResultBuilder]: For program point L2665(lines 2665 2669) no Hoare annotation was computed. [2021-08-26 08:39:41,398 INFO L857 garLoopResultBuilder]: For program point L2467-1(lines 2467 2473) no Hoare annotation was computed. [2021-08-26 08:39:41,398 INFO L857 garLoopResultBuilder]: For program point L2467(lines 2467 2473) no Hoare annotation was computed. [2021-08-26 08:39:41,398 INFO L857 garLoopResultBuilder]: For program point L2203-1(lines 2203 2209) no Hoare annotation was computed. [2021-08-26 08:39:41,398 INFO L857 garLoopResultBuilder]: For program point L2203(lines 2203 2209) no Hoare annotation was computed. [2021-08-26 08:39:41,398 INFO L857 garLoopResultBuilder]: For program point L2203-3(lines 2203 2209) no Hoare annotation was computed. [2021-08-26 08:39:41,398 INFO L857 garLoopResultBuilder]: For program point L2203-2(lines 2203 2209) no Hoare annotation was computed. [2021-08-26 08:39:41,398 INFO L857 garLoopResultBuilder]: For program point L1080(lines 1080 1091) no Hoare annotation was computed. [2021-08-26 08:39:41,398 INFO L857 garLoopResultBuilder]: For program point L1080-1(lines 1080 1091) no Hoare annotation was computed. [2021-08-26 08:39:41,399 INFO L857 garLoopResultBuilder]: For program point L2203-4(lines 2203 2209) no Hoare annotation was computed. [2021-08-26 08:39:41,399 INFO L857 garLoopResultBuilder]: For program point L2338(lines 2338 2362) no Hoare annotation was computed. [2021-08-26 08:39:41,399 INFO L857 garLoopResultBuilder]: For program point L2338-2(lines 2338 2362) no Hoare annotation was computed. [2021-08-26 08:39:41,399 INFO L857 garLoopResultBuilder]: For program point L2338-1(lines 2338 2362) no Hoare annotation was computed. [2021-08-26 08:39:41,399 INFO L857 garLoopResultBuilder]: For program point L2338-4(lines 2338 2362) no Hoare annotation was computed. [2021-08-26 08:39:41,399 INFO L857 garLoopResultBuilder]: For program point L2338-3(lines 2338 2362) no Hoare annotation was computed. [2021-08-26 08:39:41,399 INFO L853 garLoopResultBuilder]: At program point L2801(lines 2788 2817) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-08-26 08:39:41,399 INFO L857 garLoopResultBuilder]: For program point L2339(lines 2339 2347) no Hoare annotation was computed. [2021-08-26 08:39:41,399 INFO L857 garLoopResultBuilder]: For program point L2273(lines 2273 2319) no Hoare annotation was computed. [2021-08-26 08:39:41,399 INFO L857 garLoopResultBuilder]: For program point L2339-2(lines 2339 2347) no Hoare annotation was computed. [2021-08-26 08:39:41,400 INFO L857 garLoopResultBuilder]: For program point L2339-4(lines 2339 2347) no Hoare annotation was computed. [2021-08-26 08:39:41,400 INFO L857 garLoopResultBuilder]: For program point L2339-6(lines 2339 2347) no Hoare annotation was computed. [2021-08-26 08:39:41,400 INFO L857 garLoopResultBuilder]: For program point L1084(lines 1084 1090) no Hoare annotation was computed. [2021-08-26 08:39:41,400 INFO L857 garLoopResultBuilder]: For program point L1084-1(lines 1084 1090) no Hoare annotation was computed. [2021-08-26 08:39:41,400 INFO L857 garLoopResultBuilder]: For program point L2339-8(lines 2339 2347) no Hoare annotation was computed. [2021-08-26 08:39:41,400 INFO L857 garLoopResultBuilder]: For program point L2274(lines 2274 2285) no Hoare annotation was computed. [2021-08-26 08:39:41,400 INFO L853 garLoopResultBuilder]: At program point L2208(lines 2191 2214) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (= ULTIMATE.start_test_~op1~0 0)) [2021-08-26 08:39:41,400 INFO L853 garLoopResultBuilder]: At program point L2208-2(lines 2191 2214) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (= ULTIMATE.start_test_~op5~0 0)) [2021-08-26 08:39:41,400 INFO L853 garLoopResultBuilder]: At program point L2208-1(lines 2191 2214) the Hoare annotation is: (and (= ULTIMATE.start_test_~op4~0 0) (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-08-26 08:39:41,401 INFO L853 garLoopResultBuilder]: At program point L2208-4(lines 2191 2214) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-08-26 08:39:41,401 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-08-26 08:39:41,401 INFO L853 garLoopResultBuilder]: At program point L2208-3(lines 2191 2214) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-08-26 08:39:41,401 INFO L853 garLoopResultBuilder]: At program point L2737(lines 2724 2822) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-08-26 08:39:41,401 INFO L857 garLoopResultBuilder]: For program point L2671(lines 2671 2826) no Hoare annotation was computed. [2021-08-26 08:39:41,401 INFO L853 garLoopResultBuilder]: At program point L227(lines 207 229) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ~__ste_client_privateKey0~0 123) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= ULTIMATE.start_setClientPrivateKey_~handle 1)) (not (= ULTIMATE.start_setClientPrivateKey_~handle 2))) [2021-08-26 08:39:41,401 INFO L857 garLoopResultBuilder]: For program point L2408(lines 2408 2424) no Hoare annotation was computed. [2021-08-26 08:39:41,401 INFO L857 garLoopResultBuilder]: For program point L2342(lines 2342 2346) no Hoare annotation was computed. [2021-08-26 08:39:41,401 INFO L857 garLoopResultBuilder]: For program point L2342-3(lines 2342 2346) no Hoare annotation was computed. [2021-08-26 08:39:41,402 INFO L857 garLoopResultBuilder]: For program point L2342-6(lines 2342 2346) no Hoare annotation was computed. [2021-08-26 08:39:41,402 INFO L857 garLoopResultBuilder]: For program point L2342-9(lines 2342 2346) no Hoare annotation was computed. [2021-08-26 08:39:41,402 INFO L857 garLoopResultBuilder]: For program point L2342-12(lines 2342 2346) no Hoare annotation was computed. [2021-08-26 08:39:41,402 INFO L857 garLoopResultBuilder]: For program point L2607(lines 2607 2619) no Hoare annotation was computed. [2021-08-26 08:39:41,402 INFO L857 garLoopResultBuilder]: For program point L2607-2(lines 2607 2619) no Hoare annotation was computed. [2021-08-26 08:39:41,402 INFO L857 garLoopResultBuilder]: For program point L2607-4(lines 2607 2619) no Hoare annotation was computed. [2021-08-26 08:39:41,402 INFO L857 garLoopResultBuilder]: For program point L2409(lines 2409 2420) no Hoare annotation was computed. [2021-08-26 08:39:41,402 INFO L857 garLoopResultBuilder]: For program point L2806(lines 2806 2813) no Hoare annotation was computed. [2021-08-26 08:39:41,402 INFO L853 garLoopResultBuilder]: At program point L2806-1(lines 2663 2827) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-08-26 08:39:41,403 INFO L857 garLoopResultBuilder]: For program point L2278(lines 2278 2284) no Hoare annotation was computed. [2021-08-26 08:39:41,403 INFO L853 garLoopResultBuilder]: At program point L1089(lines 1076 1094) the Hoare annotation is: (and (= ULTIMATE.start___utac_acc__EncryptVerify_spec__1_~tmp~0 1) (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ULTIMATE.start_sendEmail_~sender 1) (not (= ~rjh~0 1)) (= |ULTIMATE.start_isReadable_#res| 1) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_getClientPrivateKey_~handle 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-08-26 08:39:41,403 INFO L860 garLoopResultBuilder]: At program point L1089-1(lines 1076 1094) the Hoare annotation is: true [2021-08-26 08:39:41,403 INFO L857 garLoopResultBuilder]: For program point L891(lines 891 902) no Hoare annotation was computed. [2021-08-26 08:39:41,403 INFO L857 garLoopResultBuilder]: For program point L891-1(lines 891 902) no Hoare annotation was computed. [2021-08-26 08:39:41,403 INFO L857 garLoopResultBuilder]: For program point L2675(lines 2675 2682) no Hoare annotation was computed. [2021-08-26 08:39:41,403 INFO L860 garLoopResultBuilder]: At program point L2477-1(lines 2430 2483) the Hoare annotation is: true [2021-08-26 08:39:41,403 INFO L853 garLoopResultBuilder]: At program point L2477(lines 2430 2483) the Hoare annotation is: (and (= ULTIMATE.start___utac_acc__EncryptVerify_spec__1_~tmp~0 1) (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ULTIMATE.start_sendEmail_~sender 1) (not (= ~rjh~0 1)) (= |ULTIMATE.start_isReadable_#res| 1) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_getClientPrivateKey_~handle 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-08-26 08:39:41,403 INFO L857 garLoopResultBuilder]: For program point L2742(lines 2742 2746) no Hoare annotation was computed. [2021-08-26 08:39:41,404 INFO L857 garLoopResultBuilder]: For program point L2610(lines 2610 2618) no Hoare annotation was computed. [2021-08-26 08:39:41,404 INFO L857 garLoopResultBuilder]: For program point L2610-2(lines 2610 2618) no Hoare annotation was computed. [2021-08-26 08:39:41,404 INFO L857 garLoopResultBuilder]: For program point L2610-4(lines 2610 2618) no Hoare annotation was computed. [2021-08-26 08:39:41,404 INFO L857 garLoopResultBuilder]: For program point L2148(lines 2148 2164) no Hoare annotation was computed. [2021-08-26 08:39:41,404 INFO L857 garLoopResultBuilder]: For program point L2148-1(lines 2148 2164) no Hoare annotation was computed. [2021-08-26 08:39:41,404 INFO L853 garLoopResultBuilder]: At program point L761(lines 1 2835) the Hoare annotation is: (not (= ~rjh~0 1)) [2021-08-26 08:39:41,404 INFO L857 garLoopResultBuilder]: For program point L2413(lines 2413 2419) no Hoare annotation was computed. [2021-08-26 08:39:41,407 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-08-26 08:39:41,432 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 26.08 08:39:41 BoogieIcfgContainer [2021-08-26 08:39:41,432 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-08-26 08:39:41,432 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-08-26 08:39:41,432 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-08-26 08:39:41,433 INFO L275 PluginConnector]: Witness Printer initialized [2021-08-26 08:39:41,433 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.08 08:39:05" (3/4) ... [2021-08-26 08:39:41,435 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-08-26 08:39:41,464 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 132 nodes and edges [2021-08-26 08:39:41,466 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 75 nodes and edges [2021-08-26 08:39:41,467 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2021-08-26 08:39:41,468 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2021-08-26 08:39:41,469 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-08-26 08:39:41,471 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-08-26 08:39:41,485 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(rjh == 1) && \result == 1 [2021-08-26 08:39:41,486 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1 == bob___0 && !(rjh == 1)) && tmp == 1) && bob == 1) && \result == 1) && !(handle == 2) [2021-08-26 08:39:41,486 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((1 == bob___0 && __ste_client_privateKey0 == 123) && !(rjh == 1)) && tmp == 1) && 123 == value) && bob == 1) && handle == 1) && \result == 1) && !(handle == 2) [2021-08-26 08:39:41,486 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((rjh == handle && 1 == bob___0) && __ste_client_privateKey0 == 123) && tmp == 1) && 123 == value) && handle == rjh___0) && bob == 1) && handle == 1) && \result == 1) && handle == 2 [2021-08-26 08:39:41,486 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((rjh == handle && 1 == bob___0) && __ste_client_privateKey0 == 123) && tmp == 1) && handle == rjh___0) && bob == 1) && \result == 1) && !(handle == 1)) && handle == 2 [2021-08-26 08:39:41,486 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((1 == bob___0 && __ste_client_privateKey0 == 123) && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2)) && !(handle == 1) [2021-08-26 08:39:41,487 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((1 == bob___0 && __ste_client_privateKey0 == 123) && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2)) && !(handle == 1)) && !(handle == 2) [2021-08-26 08:39:41,487 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((1 == bob___0 && __ste_client_privateKey0 == 123) && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2)) && !(handle == 1)) && !(handle == 2) [2021-08-26 08:39:41,487 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) [2021-08-26 08:39:41,487 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) [2021-08-26 08:39:41,487 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) [2021-08-26 08:39:41,487 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) [2021-08-26 08:39:41,488 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) [2021-08-26 08:39:41,488 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) [2021-08-26 08:39:41,488 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) [2021-08-26 08:39:41,488 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) [2021-08-26 08:39:41,488 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) [2021-08-26 08:39:41,488 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) [2021-08-26 08:39:41,488 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) [2021-08-26 08:39:41,489 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) [2021-08-26 08:39:41,489 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((op3 == 0 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2)) && !(handle == 1) [2021-08-26 08:39:41,489 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2)) && !(handle == 1) [2021-08-26 08:39:41,489 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) [2021-08-26 08:39:41,490 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) [2021-08-26 08:39:41,490 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) [2021-08-26 08:39:41,490 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((op4 == 0 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) [2021-08-26 08:39:41,490 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2)) && op1 == 0 [2021-08-26 08:39:41,490 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2)) && op5 == 0 [2021-08-26 08:39:41,490 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) [2021-08-26 08:39:41,491 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) [2021-08-26 08:39:41,491 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) [2021-08-26 08:39:41,491 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((op4 == 0 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) [2021-08-26 08:39:41,491 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2)) && op1 == 0 [2021-08-26 08:39:41,491 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2)) && op5 == 0 [2021-08-26 08:39:41,491 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((op4 == 0 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) [2021-08-26 08:39:41,492 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2)) && op1 == 0 [2021-08-26 08:39:41,492 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2)) && op5 == 0 [2021-08-26 08:39:41,492 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) [2021-08-26 08:39:41,492 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) [2021-08-26 08:39:41,492 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((op4 == 0 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) [2021-08-26 08:39:41,492 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) [2021-08-26 08:39:41,492 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2)) && op1 == 0 [2021-08-26 08:39:41,493 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2)) && op5 == 0 [2021-08-26 08:39:41,493 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) [2021-08-26 08:39:41,493 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && handle == 1) && !(handle == 2) [2021-08-26 08:39:41,493 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((op4 == 0 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) [2021-08-26 08:39:41,493 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) [2021-08-26 08:39:41,493 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2)) && op1 == 0 [2021-08-26 08:39:41,494 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2)) && op5 == 0 [2021-08-26 08:39:41,494 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) [2021-08-26 08:39:41,494 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && handle == 1) && !(handle == 2) [2021-08-26 08:39:41,494 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) [2021-08-26 08:39:41,494 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) [2021-08-26 08:39:41,494 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && handle == 1) && !(handle == 2) [2021-08-26 08:39:41,495 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2)) && op1 == 0 [2021-08-26 08:39:41,495 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && handle == 1) && !(handle == 2) [2021-08-26 08:39:41,495 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && handle == 1) && !(handle == 2) [2021-08-26 08:39:41,495 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2)) && op1 == 0 [2021-08-26 08:39:41,495 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2)) && op1 == 0 [2021-08-26 08:39:41,495 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && handle == 1) && !(handle == 2) [2021-08-26 08:39:41,495 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && handle == 1) && !(handle == 2) [2021-08-26 08:39:41,495 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && handle == 1) && !(handle == 2) [2021-08-26 08:39:41,496 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && handle == 1) && !(handle == 2) [2021-08-26 08:39:41,496 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && handle == 1) && !(handle == 2) [2021-08-26 08:39:41,496 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && handle == 1) && !(handle == 2) [2021-08-26 08:39:41,496 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && handle == 1) && !(handle == 2) [2021-08-26 08:39:41,496 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && handle == 1) && !(handle == 2) [2021-08-26 08:39:41,496 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && handle == 1) && !(handle == 2) [2021-08-26 08:39:41,496 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && handle == 1) && !(handle == 2) [2021-08-26 08:39:41,496 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && handle == 1) && !(handle == 2) [2021-08-26 08:39:41,497 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && handle == 1) && !(handle == 2) [2021-08-26 08:39:41,497 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && handle == 1) && !(handle == 2) [2021-08-26 08:39:41,497 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) [2021-08-26 08:39:41,497 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) [2021-08-26 08:39:41,497 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && handle == 1) && !(handle == 2) [2021-08-26 08:39:41,497 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) [2021-08-26 08:39:41,497 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) [2021-08-26 08:39:41,498 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) [2021-08-26 08:39:41,498 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) [2021-08-26 08:39:41,498 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) [2021-08-26 08:39:41,545 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2021-08-26 08:39:41,545 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-08-26 08:39:41,546 INFO L168 Benchmark]: Toolchain (without parser) took 38221.02 ms. Allocated memory was 54.5 MB in the beginning and 3.9 GB in the end (delta: 3.8 GB). Free memory was 34.4 MB in the beginning and 3.0 GB in the end (delta: -2.9 GB). Peak memory consumption was 868.2 MB. Max. memory is 16.1 GB. [2021-08-26 08:39:41,547 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 44.0 MB. Free memory was 26.1 MB in the beginning and 26.1 MB in the end (delta: 43.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-08-26 08:39:41,547 INFO L168 Benchmark]: CACSL2BoogieTranslator took 635.10 ms. Allocated memory was 54.5 MB in the beginning and 67.1 MB in the end (delta: 12.6 MB). Free memory was 34.3 MB in the beginning and 45.5 MB in the end (delta: -11.2 MB). Peak memory consumption was 17.0 MB. Max. memory is 16.1 GB. [2021-08-26 08:39:41,547 INFO L168 Benchmark]: Boogie Procedure Inliner took 93.62 ms. Allocated memory is still 67.1 MB. Free memory was 45.5 MB in the beginning and 37.5 MB in the end (delta: 8.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2021-08-26 08:39:41,547 INFO L168 Benchmark]: Boogie Preprocessor took 89.78 ms. Allocated memory is still 67.1 MB. Free memory was 37.5 MB in the beginning and 31.8 MB in the end (delta: 5.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-08-26 08:39:41,548 INFO L168 Benchmark]: RCFGBuilder took 1481.29 ms. Allocated memory was 67.1 MB in the beginning and 98.6 MB in the end (delta: 31.5 MB). Free memory was 31.8 MB in the beginning and 43.9 MB in the end (delta: -12.1 MB). Peak memory consumption was 34.5 MB. Max. memory is 16.1 GB. [2021-08-26 08:39:41,548 INFO L168 Benchmark]: TraceAbstraction took 35802.26 ms. Allocated memory was 98.6 MB in the beginning and 3.9 GB in the end (delta: 3.8 GB). Free memory was 43.9 MB in the beginning and 3.0 GB in the end (delta: -3.0 GB). Peak memory consumption was 2.5 GB. Max. memory is 16.1 GB. [2021-08-26 08:39:41,548 INFO L168 Benchmark]: Witness Printer took 113.26 ms. Allocated memory is still 3.9 GB. Free memory was 3.0 GB in the beginning and 3.0 GB in the end (delta: 30.4 MB). Peak memory consumption was 31.5 MB. Max. memory is 16.1 GB. [2021-08-26 08:39:41,549 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 44.0 MB. Free memory was 26.1 MB in the beginning and 26.1 MB in the end (delta: 43.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 635.10 ms. Allocated memory was 54.5 MB in the beginning and 67.1 MB in the end (delta: 12.6 MB). Free memory was 34.3 MB in the beginning and 45.5 MB in the end (delta: -11.2 MB). Peak memory consumption was 17.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 93.62 ms. Allocated memory is still 67.1 MB. Free memory was 45.5 MB in the beginning and 37.5 MB in the end (delta: 8.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 89.78 ms. Allocated memory is still 67.1 MB. Free memory was 37.5 MB in the beginning and 31.8 MB in the end (delta: 5.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * RCFGBuilder took 1481.29 ms. Allocated memory was 67.1 MB in the beginning and 98.6 MB in the end (delta: 31.5 MB). Free memory was 31.8 MB in the beginning and 43.9 MB in the end (delta: -12.1 MB). Peak memory consumption was 34.5 MB. Max. memory is 16.1 GB. * TraceAbstraction took 35802.26 ms. Allocated memory was 98.6 MB in the beginning and 3.9 GB in the end (delta: 3.8 GB). Free memory was 43.9 MB in the beginning and 3.0 GB in the end (delta: -3.0 GB). Peak memory consumption was 2.5 GB. Max. memory is 16.1 GB. * Witness Printer took 113.26 ms. Allocated memory is still 3.9 GB. Free memory was 3.0 GB in the beginning and 3.0 GB in the end (delta: 30.4 MB). Peak memory consumption was 31.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 734]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 734]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 369 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 35729.9ms, OverallIterations: 20, TraceHistogramMax: 3, EmptinessCheckTime: 58.7ms, AutomataDifference: 4514.3ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 25661.0ms, InitialAbstractionConstructionTime: 14.0ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 13771 SDtfs, 18027 SDslu, 15133 SDs, 0 SdLazy, 526 SolverSat, 58 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 569.0ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 151 GetRequests, 93 SyntacticMatches, 0 SemanticMatches, 58 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 281.5ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=19538occurred in iteration=17, InterpolantAutomatonStates: 82, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 3253.0ms AutomataMinimizationTime, 20 MinimizatonAttempts, 15615 StatesRemovedByMinimization, 18 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 91 LocationsWithAnnotation, 91 PreInvPairs, 4383 NumberOfFragments, 2885 HoareAnnotationTreeSize, 91 FomulaSimplifications, 15110063 FormulaSimplificationTreeSizeReduction, 9943.9ms HoareSimplificationTime, 91 FomulaSimplificationsInter, 491558 FormulaSimplificationTreeSizeReductionInter, 15643.4ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 159.5ms SsaConstructionTime, 441.3ms SatisfiabilityAnalysisTime, 990.7ms InterpolantComputationTime, 1126 NumberOfCodeBlocks, 1126 NumberOfCodeBlocksAsserted, 21 NumberOfCheckSat, 1105 ConstructedInterpolants, 0 QuantifiedInterpolants, 1613 SizeOfPredicates, 0 NumberOfNonLiveVariables, 824 ConjunctsInSsa, 3 ConjunctsInUnsatCore, 21 InterpolantComputations, 19 PerfectInterpolantSequences, 63/67 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 2 specifications checked. All of them hold - InvariantResult [Line: 850]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2191]: Loop Invariant Derived loop invariant: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) - InvariantResult [Line: 2215]: Loop Invariant Derived loop invariant: ((((((((op4 == 0 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) - InvariantResult [Line: 2191]: Loop Invariant Derived loop invariant: ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2)) && op5 == 0 - InvariantResult [Line: 2663]: Loop Invariant Derived loop invariant: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) - InvariantResult [Line: 251]: Loop Invariant Derived loop invariant: ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2)) && op1 == 0 - InvariantResult [Line: 1267]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 343]: Loop Invariant Derived loop invariant: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) - InvariantResult [Line: 2484]: Loop Invariant Derived loop invariant: ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2)) && op1 == 0 - InvariantResult [Line: 2269]: Loop Invariant Derived loop invariant: ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2)) && op1 == 0 - InvariantResult [Line: 1503]: Loop Invariant Derived loop invariant: (((((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && handle == 1) && !(handle == 2) - InvariantResult [Line: 869]: Loop Invariant Derived loop invariant: ((((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) - InvariantResult [Line: 1095]: Loop Invariant Derived loop invariant: (((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && handle == 1) && !(handle == 2) - InvariantResult [Line: 2235]: Loop Invariant Derived loop invariant: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) - InvariantResult [Line: 2738]: Loop Invariant Derived loop invariant: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) - InvariantResult [Line: 2685]: Loop Invariant Derived loop invariant: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) - InvariantResult [Line: 2191]: Loop Invariant Derived loop invariant: ((((((((op4 == 0 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) - InvariantResult [Line: 2144]: Loop Invariant Derived loop invariant: ((((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && handle == 1) && !(handle == 2) - InvariantResult [Line: 869]: Loop Invariant Derived loop invariant: ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) - InvariantResult [Line: 887]: Loop Invariant Derived loop invariant: (((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && handle == 1) && !(handle == 2) - InvariantResult [Line: 1438]: Loop Invariant Derived loop invariant: (((((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && handle == 1) && !(handle == 2) - InvariantResult [Line: 1095]: Loop Invariant Derived loop invariant: ((((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) - InvariantResult [Line: 1113]: Loop Invariant Derived loop invariant: (((((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && handle == 1) && !(handle == 2) - InvariantResult [Line: 850]: Loop Invariant Derived loop invariant: (((((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && handle == 1) && !(handle == 2) - InvariantResult [Line: 2235]: Loop Invariant Derived loop invariant: ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2)) && op5 == 0 - InvariantResult [Line: 2323]: Loop Invariant Derived loop invariant: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) - InvariantResult [Line: 2763]: Loop Invariant Derived loop invariant: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: !(rjh == 1) - InvariantResult [Line: 2696]: Loop Invariant Derived loop invariant: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2)) && op5 == 0 - InvariantResult [Line: 207]: Loop Invariant Derived loop invariant: ((((((((((1 == bob___0 && __ste_client_privateKey0 == 123) && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2)) && !(handle == 1)) && !(handle == 2) - InvariantResult [Line: 887]: Loop Invariant Derived loop invariant: ((((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) - InvariantResult [Line: 2215]: Loop Invariant Derived loop invariant: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) - InvariantResult [Line: 1503]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2323]: Loop Invariant Derived loop invariant: ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2)) && op5 == 0 - InvariantResult [Line: 2323]: Loop Invariant Derived loop invariant: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) - InvariantResult [Line: 1076]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2749]: Loop Invariant Derived loop invariant: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((((rjh == handle && 1 == bob___0) && __ste_client_privateKey0 == 123) && tmp == 1) && handle == rjh___0) && bob == 1) && \result == 1) && !(handle == 1)) && handle == 2 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((((op4 == 0 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) - InvariantResult [Line: 1420]: Loop Invariant Derived loop invariant: (((((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && handle == 1) && !(handle == 2) - InvariantResult [Line: 2662]: Loop Invariant Derived loop invariant: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((((((1 == bob___0 && __ste_client_privateKey0 == 123) && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2)) && !(handle == 1)) && !(handle == 2) - InvariantResult [Line: 1447]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2235]: Loop Invariant Derived loop invariant: ((((((((op4 == 0 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) - InvariantResult [Line: 2191]: Loop Invariant Derived loop invariant: ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2)) && op1 == 0 - InvariantResult [Line: 2724]: Loop Invariant Derived loop invariant: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) - InvariantResult [Line: 1267]: Loop Invariant Derived loop invariant: (((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) - InvariantResult [Line: 1397]: Loop Invariant Derived loop invariant: (((((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && handle == 1) && !(handle == 2) - InvariantResult [Line: 2788]: Loop Invariant Derived loop invariant: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) - InvariantResult [Line: 2579]: Loop Invariant Derived loop invariant: ((((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) - InvariantResult [Line: 764]: Loop Invariant Derived loop invariant: !(rjh == 1) && \result == 1 - InvariantResult [Line: 240]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 353]: Loop Invariant Derived loop invariant: ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2)) && !(handle == 1) - InvariantResult [Line: 2579]: Loop Invariant Derived loop invariant: (((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && handle == 1) && !(handle == 2) - InvariantResult [Line: 869]: Loop Invariant Derived loop invariant: (((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && handle == 1) && !(handle == 2) - InvariantResult [Line: 2323]: Loop Invariant Derived loop invariant: ((((((((op4 == 0 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) - InvariantResult [Line: 2215]: Loop Invariant Derived loop invariant: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((((1 == bob___0 && __ste_client_privateKey0 == 123) && !(rjh == 1)) && tmp == 1) && 123 == value) && bob == 1) && handle == 1) && \result == 1) && !(handle == 2) - InvariantResult [Line: 1267]: Loop Invariant Derived loop invariant: ((((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && handle == 1) && !(handle == 2) - InvariantResult [Line: 2710]: Loop Invariant Derived loop invariant: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) - InvariantResult [Line: 2235]: Loop Invariant Derived loop invariant: ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2)) && op1 == 0 - InvariantResult [Line: 906]: Loop Invariant Derived loop invariant: ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((((((op3 == 0 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2)) && !(handle == 1) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((1 == bob___0 && !(rjh == 1)) && tmp == 1) && bob == 1) && \result == 1) && !(handle == 2) - InvariantResult [Line: 1285]: Loop Invariant Derived loop invariant: ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((((rjh == handle && 1 == bob___0) && __ste_client_privateKey0 == 123) && tmp == 1) && 123 == value) && handle == rjh___0) && bob == 1) && handle == 1) && \result == 1) && handle == 2 - InvariantResult [Line: 2774]: Loop Invariant Derived loop invariant: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) - InvariantResult [Line: 54]: Loop Invariant Derived loop invariant: (((((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && handle == 1) && !(handle == 2) - InvariantResult [Line: 2671]: Loop Invariant Derived loop invariant: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) - InvariantResult [Line: 1076]: Loop Invariant Derived loop invariant: (((((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && handle == 1) && !(handle == 2) - InvariantResult [Line: 1113]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2191]: Loop Invariant Derived loop invariant: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) - InvariantResult [Line: 2376]: Loop Invariant Derived loop invariant: ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2)) && op1 == 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((((((1 == bob___0 && __ste_client_privateKey0 == 123) && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2)) && !(handle == 1) - InvariantResult [Line: 2144]: Loop Invariant Derived loop invariant: (((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && handle == 1) && !(handle == 2) - InvariantResult [Line: 2215]: Loop Invariant Derived loop invariant: ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2)) && op1 == 0 - InvariantResult [Line: 2323]: Loop Invariant Derived loop invariant: ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2)) && op1 == 0 - InvariantResult [Line: 1267]: Loop Invariant Derived loop invariant: (((((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && handle == 1) && !(handle == 2) - InvariantResult [Line: 230]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2430]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2235]: Loop Invariant Derived loop invariant: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) - InvariantResult [Line: 54]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1447]: Loop Invariant Derived loop invariant: (((((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && handle == 1) && !(handle == 2) - InvariantResult [Line: 1429]: Loop Invariant Derived loop invariant: (((((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && handle == 1) && !(handle == 2) - InvariantResult [Line: 2215]: Loop Invariant Derived loop invariant: ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2)) && op5 == 0 - InvariantResult [Line: 2430]: Loop Invariant Derived loop invariant: (((((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && handle == 1) && !(handle == 2) RESULT: Ultimate proved your program to be correct! [2021-08-26 08:39:41,592 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...