./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/email_spec7_product19.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b2eff8ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae0cb25c-8502-4da1-9b20-44677504e135/bin/uautomizer-UnR33cPsHg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae0cb25c-8502-4da1-9b20-44677504e135/bin/uautomizer-UnR33cPsHg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae0cb25c-8502-4da1-9b20-44677504e135/bin/uautomizer-UnR33cPsHg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae0cb25c-8502-4da1-9b20-44677504e135/bin/uautomizer-UnR33cPsHg/config/AutomizerReach.xml -i ../../sv-benchmarks/c/product-lines/email_spec7_product19.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae0cb25c-8502-4da1-9b20-44677504e135/bin/uautomizer-UnR33cPsHg/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae0cb25c-8502-4da1-9b20-44677504e135/bin/uautomizer-UnR33cPsHg --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 7a4e3d1ef75cde0243f57ce4bcedb5827704adb835017a69deaa6c50c3201720 ...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.2.1-dev-b2eff8b [2021-10-28 09:47:47,816 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-28 09:47:47,820 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-28 09:47:47,886 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-28 09:47:47,887 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-28 09:47:47,892 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-28 09:47:47,894 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-28 09:47:47,898 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-28 09:47:47,901 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-28 09:47:47,908 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-28 09:47:47,910 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-28 09:47:47,912 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-28 09:47:47,912 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-28 09:47:47,915 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-28 09:47:47,917 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-28 09:47:47,926 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-28 09:47:47,929 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-28 09:47:47,930 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-28 09:47:47,933 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-28 09:47:47,942 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-28 09:47:47,945 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-28 09:47:47,947 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-28 09:47:47,951 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-28 09:47:47,952 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-28 09:47:47,956 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-28 09:47:47,957 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-28 09:47:47,957 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-28 09:47:47,959 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-28 09:47:47,960 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-28 09:47:47,962 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-28 09:47:47,962 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-28 09:47:47,963 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-28 09:47:47,965 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-28 09:47:47,967 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-28 09:47:47,968 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-28 09:47:47,969 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-28 09:47:47,970 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-28 09:47:47,970 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-28 09:47:47,970 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-28 09:47:47,971 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-28 09:47:47,972 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-28 09:47:47,977 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae0cb25c-8502-4da1-9b20-44677504e135/bin/uautomizer-UnR33cPsHg/config/svcomp-Reach-32bit-Automizer_Default.epf [2021-10-28 09:47:48,029 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-28 09:47:48,029 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-28 09:47:48,030 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-28 09:47:48,030 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-28 09:47:48,038 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-28 09:47:48,038 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-28 09:47:48,039 INFO L138 SettingsManager]: * Use SBE=true [2021-10-28 09:47:48,039 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-28 09:47:48,039 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-28 09:47:48,039 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-28 09:47:48,041 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-28 09:47:48,041 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-28 09:47:48,041 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-28 09:47:48,041 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-28 09:47:48,042 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-28 09:47:48,042 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-28 09:47:48,042 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-28 09:47:48,042 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-28 09:47:48,043 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-28 09:47:48,043 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-28 09:47:48,043 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-28 09:47:48,043 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-28 09:47:48,044 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-28 09:47:48,044 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-28 09:47:48,044 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-28 09:47:48,045 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-28 09:47:48,045 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-28 09:47:48,045 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-28 09:47:48,045 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-28 09:47:48,047 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-28 09:47:48,047 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-28 09:47:48,048 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-28 09:47:48,048 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae0cb25c-8502-4da1-9b20-44677504e135/bin/uautomizer-UnR33cPsHg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae0cb25c-8502-4da1-9b20-44677504e135/bin/uautomizer-UnR33cPsHg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7a4e3d1ef75cde0243f57ce4bcedb5827704adb835017a69deaa6c50c3201720 [2021-10-28 09:47:48,342 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-28 09:47:48,368 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-28 09:47:48,371 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-28 09:47:48,372 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-28 09:47:48,373 INFO L275 PluginConnector]: CDTParser initialized [2021-10-28 09:47:48,374 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae0cb25c-8502-4da1-9b20-44677504e135/bin/uautomizer-UnR33cPsHg/../../sv-benchmarks/c/product-lines/email_spec7_product19.cil.c [2021-10-28 09:47:48,464 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae0cb25c-8502-4da1-9b20-44677504e135/bin/uautomizer-UnR33cPsHg/data/d8dee2327/5e12b0d9075a46ae9c54847402ebcedc/FLAGfce704bc9 [2021-10-28 09:47:49,031 INFO L306 CDTParser]: Found 1 translation units. [2021-10-28 09:47:49,032 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae0cb25c-8502-4da1-9b20-44677504e135/sv-benchmarks/c/product-lines/email_spec7_product19.cil.c [2021-10-28 09:47:49,071 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae0cb25c-8502-4da1-9b20-44677504e135/bin/uautomizer-UnR33cPsHg/data/d8dee2327/5e12b0d9075a46ae9c54847402ebcedc/FLAGfce704bc9 [2021-10-28 09:47:49,270 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae0cb25c-8502-4da1-9b20-44677504e135/bin/uautomizer-UnR33cPsHg/data/d8dee2327/5e12b0d9075a46ae9c54847402ebcedc [2021-10-28 09:47:49,272 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-28 09:47:49,274 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-28 09:47:49,275 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-28 09:47:49,275 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-28 09:47:49,278 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-28 09:47:49,279 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 09:47:49" (1/1) ... [2021-10-28 09:47:49,280 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@793847e8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 09:47:49, skipping insertion in model container [2021-10-28 09:47:49,280 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 09:47:49" (1/1) ... [2021-10-28 09:47:49,287 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-28 09:47:49,378 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-28 09:47:49,937 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae0cb25c-8502-4da1-9b20-44677504e135/sv-benchmarks/c/product-lines/email_spec7_product19.cil.c[37206,37219] [2021-10-28 09:47:50,002 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-28 09:47:50,017 INFO L203 MainTranslator]: Completed pre-run [2021-10-28 09:47:50,124 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae0cb25c-8502-4da1-9b20-44677504e135/sv-benchmarks/c/product-lines/email_spec7_product19.cil.c[37206,37219] [2021-10-28 09:47:50,156 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-28 09:47:50,197 INFO L208 MainTranslator]: Completed translation [2021-10-28 09:47:50,198 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 09:47:50 WrapperNode [2021-10-28 09:47:50,198 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-28 09:47:50,200 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-28 09:47:50,200 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-28 09:47:50,200 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-28 09:47:50,207 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 09:47:50" (1/1) ... [2021-10-28 09:47:50,238 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 09:47:50" (1/1) ... [2021-10-28 09:47:50,340 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-28 09:47:50,341 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-28 09:47:50,341 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-28 09:47:50,341 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-28 09:47:50,349 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 09:47:50" (1/1) ... [2021-10-28 09:47:50,350 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 09:47:50" (1/1) ... [2021-10-28 09:47:50,361 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 09:47:50" (1/1) ... [2021-10-28 09:47:50,361 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 09:47:50" (1/1) ... [2021-10-28 09:47:50,397 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 09:47:50" (1/1) ... [2021-10-28 09:47:50,417 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 09:47:50" (1/1) ... [2021-10-28 09:47:50,438 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 09:47:50" (1/1) ... [2021-10-28 09:47:50,449 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-28 09:47:50,457 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-28 09:47:50,457 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-28 09:47:50,457 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-28 09:47:50,460 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 09:47:50" (1/1) ... [2021-10-28 09:47:50,477 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-28 09:47:50,491 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae0cb25c-8502-4da1-9b20-44677504e135/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 09:47:50,518 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae0cb25c-8502-4da1-9b20-44677504e135/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-10-28 09:47:50,542 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae0cb25c-8502-4da1-9b20-44677504e135/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-10-28 09:47:50,566 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2021-10-28 09:47:50,567 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-28 09:47:50,567 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-28 09:47:50,567 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-28 09:47:50,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-28 09:47:52,434 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-28 09:47:52,434 INFO L299 CfgBuilder]: Removed 295 assume(true) statements. [2021-10-28 09:47:52,437 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 09:47:52 BoogieIcfgContainer [2021-10-28 09:47:52,438 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-28 09:47:52,440 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-10-28 09:47:52,440 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-10-28 09:47:52,444 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-10-28 09:47:52,444 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.10 09:47:49" (1/3) ... [2021-10-28 09:47:52,445 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4fa25607 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 09:47:52, skipping insertion in model container [2021-10-28 09:47:52,446 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 09:47:50" (2/3) ... [2021-10-28 09:47:52,446 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4fa25607 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 09:47:52, skipping insertion in model container [2021-10-28 09:47:52,446 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 09:47:52" (3/3) ... [2021-10-28 09:47:52,448 INFO L111 eAbstractionObserver]: Analyzing ICFG email_spec7_product19.cil.c [2021-10-28 09:47:52,458 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-10-28 09:47:52,458 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2021-10-28 09:47:52,524 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-10-28 09:47:52,533 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-10-28 09:47:52,533 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2021-10-28 09:47:52,569 INFO L276 IsEmpty]: Start isEmpty. Operand has 435 states, 432 states have (on average 1.7407407407407407) internal successors, (752), 434 states have internal predecessors, (752), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 09:47:52,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2021-10-28 09:47:52,580 INFO L505 BasicCegarLoop]: Found error trace [2021-10-28 09:47:52,580 INFO L513 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] [2021-10-28 09:47:52,581 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-28 09:47:52,586 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 09:47:52,587 INFO L85 PathProgramCache]: Analyzing trace with hash 931063604, now seen corresponding path program 1 times [2021-10-28 09:47:52,596 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 09:47:52,597 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [339222524] [2021-10-28 09:47:52,597 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 09:47:52,598 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 09:47:52,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 09:47:53,014 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-28 09:47:53,015 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 09:47:53,015 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [339222524] [2021-10-28 09:47:53,016 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [339222524] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 09:47:53,016 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-28 09:47:53,016 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-28 09:47:53,018 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [288901666] [2021-10-28 09:47:53,023 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-28 09:47:53,023 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-28 09:47:53,035 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-28 09:47:53,036 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-28 09:47:53,039 INFO L87 Difference]: Start difference. First operand has 435 states, 432 states have (on average 1.7407407407407407) internal successors, (752), 434 states have internal predecessors, (752), 0 states have call successors, (0), 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) [2021-10-28 09:47:53,178 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 09:47:53,178 INFO L93 Difference]: Finished difference Result 1270 states and 2198 transitions. [2021-10-28 09:47:53,178 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-28 09:47:53,180 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 [2021-10-28 09:47:53,180 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-28 09:47:53,205 INFO L225 Difference]: With dead ends: 1270 [2021-10-28 09:47:53,206 INFO L226 Difference]: Without dead ends: 716 [2021-10-28 09:47:53,215 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-28 09:47:53,233 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 716 states. [2021-10-28 09:47:53,318 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 716 to 367. [2021-10-28 09:47:53,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 367 states, 365 states have (on average 1.736986301369863) internal successors, (634), 366 states have internal predecessors, (634), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 09:47:53,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 367 states and 634 transitions. [2021-10-28 09:47:53,324 INFO L78 Accepts]: Start accepts. Automaton has 367 states and 634 transitions. Word has length 38 [2021-10-28 09:47:53,324 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-28 09:47:53,324 INFO L470 AbstractCegarLoop]: Abstraction has 367 states and 634 transitions. [2021-10-28 09:47:53,325 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) [2021-10-28 09:47:53,325 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 634 transitions. [2021-10-28 09:47:53,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-10-28 09:47:53,328 INFO L505 BasicCegarLoop]: Found error trace [2021-10-28 09:47:53,328 INFO L513 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] [2021-10-28 09:47:53,328 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-10-28 09:47:53,329 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-28 09:47:53,329 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 09:47:53,330 INFO L85 PathProgramCache]: Analyzing trace with hash -730719545, now seen corresponding path program 1 times [2021-10-28 09:47:53,330 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 09:47:53,330 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2086119690] [2021-10-28 09:47:53,330 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 09:47:53,331 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 09:47:53,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 09:47:53,490 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-28 09:47:53,491 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 09:47:53,491 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2086119690] [2021-10-28 09:47:53,491 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2086119690] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 09:47:53,492 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-28 09:47:53,492 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-10-28 09:47:53,492 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1626423667] [2021-10-28 09:47:53,494 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-10-28 09:47:53,494 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-28 09:47:53,495 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-10-28 09:47:53,495 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-10-28 09:47:53,495 INFO L87 Difference]: Start difference. First operand 367 states and 634 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) [2021-10-28 09:47:53,689 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 09:47:53,689 INFO L93 Difference]: Finished difference Result 1050 states and 1818 transitions. [2021-10-28 09:47:53,689 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-10-28 09:47:53,690 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 [2021-10-28 09:47:53,690 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-28 09:47:53,695 INFO L225 Difference]: With dead ends: 1050 [2021-10-28 09:47:53,695 INFO L226 Difference]: Without dead ends: 702 [2021-10-28 09:47:53,696 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-10-28 09:47:53,698 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 702 states. [2021-10-28 09:47:53,717 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 702 to 367. [2021-10-28 09:47:53,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 367 states, 365 states have (on average 1.7342465753424658) internal successors, (633), 366 states have internal predecessors, (633), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 09:47:53,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 367 states and 633 transitions. [2021-10-28 09:47:53,721 INFO L78 Accepts]: Start accepts. Automaton has 367 states and 633 transitions. Word has length 40 [2021-10-28 09:47:53,721 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-28 09:47:53,721 INFO L470 AbstractCegarLoop]: Abstraction has 367 states and 633 transitions. [2021-10-28 09:47:53,722 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) [2021-10-28 09:47:53,722 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 633 transitions. [2021-10-28 09:47:53,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2021-10-28 09:47:53,724 INFO L505 BasicCegarLoop]: Found error trace [2021-10-28 09:47:53,724 INFO L513 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] [2021-10-28 09:47:53,724 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-10-28 09:47:53,725 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-28 09:47:53,725 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 09:47:53,726 INFO L85 PathProgramCache]: Analyzing trace with hash 653452564, now seen corresponding path program 1 times [2021-10-28 09:47:53,726 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 09:47:53,726 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1251309903] [2021-10-28 09:47:53,726 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 09:47:53,727 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 09:47:53,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 09:47:53,827 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-28 09:47:53,828 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 09:47:53,828 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1251309903] [2021-10-28 09:47:53,828 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1251309903] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 09:47:53,829 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-28 09:47:53,829 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-28 09:47:53,829 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [796774524] [2021-10-28 09:47:53,830 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-28 09:47:53,830 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-28 09:47:53,830 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-28 09:47:53,831 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-28 09:47:53,831 INFO L87 Difference]: Start difference. First operand 367 states and 633 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) [2021-10-28 09:47:53,898 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 09:47:53,898 INFO L93 Difference]: Finished difference Result 716 states and 1240 transitions. [2021-10-28 09:47:53,899 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-28 09:47:53,899 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 [2021-10-28 09:47:53,899 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-28 09:47:53,902 INFO L225 Difference]: With dead ends: 716 [2021-10-28 09:47:53,903 INFO L226 Difference]: Without dead ends: 372 [2021-10-28 09:47:53,903 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-28 09:47:53,904 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 372 states. [2021-10-28 09:47:53,921 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 372 to 367. [2021-10-28 09:47:53,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 367 states, 365 states have (on average 1.7315068493150685) internal successors, (632), 366 states have internal predecessors, (632), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 09:47:53,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 367 states and 632 transitions. [2021-10-28 09:47:53,924 INFO L78 Accepts]: Start accepts. Automaton has 367 states and 632 transitions. Word has length 41 [2021-10-28 09:47:53,925 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-28 09:47:53,925 INFO L470 AbstractCegarLoop]: Abstraction has 367 states and 632 transitions. [2021-10-28 09:47:53,925 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) [2021-10-28 09:47:53,925 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 632 transitions. [2021-10-28 09:47:53,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2021-10-28 09:47:53,929 INFO L505 BasicCegarLoop]: Found error trace [2021-10-28 09:47:53,929 INFO L513 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] [2021-10-28 09:47:53,929 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-10-28 09:47:53,929 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-28 09:47:53,930 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 09:47:53,930 INFO L85 PathProgramCache]: Analyzing trace with hash 1387978714, now seen corresponding path program 1 times [2021-10-28 09:47:53,930 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 09:47:53,931 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1927834998] [2021-10-28 09:47:53,931 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 09:47:53,931 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 09:47:54,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 09:47:54,067 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-28 09:47:54,068 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 09:47:54,068 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1927834998] [2021-10-28 09:47:54,072 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1927834998] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 09:47:54,073 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-28 09:47:54,073 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-28 09:47:54,073 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1121762696] [2021-10-28 09:47:54,074 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-28 09:47:54,074 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-28 09:47:54,075 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-28 09:47:54,075 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-28 09:47:54,075 INFO L87 Difference]: Start difference. First operand 367 states and 632 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) [2021-10-28 09:47:54,113 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 09:47:54,113 INFO L93 Difference]: Finished difference Result 726 states and 1253 transitions. [2021-10-28 09:47:54,114 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-28 09:47:54,114 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 [2021-10-28 09:47:54,114 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-28 09:47:54,119 INFO L225 Difference]: With dead ends: 726 [2021-10-28 09:47:54,120 INFO L226 Difference]: Without dead ends: 367 [2021-10-28 09:47:54,122 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-28 09:47:54,123 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 367 states. [2021-10-28 09:47:54,139 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 367 to 367. [2021-10-28 09:47:54,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 367 states, 365 states have (on average 1.726027397260274) internal successors, (630), 366 states have internal predecessors, (630), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 09:47:54,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 367 states and 630 transitions. [2021-10-28 09:47:54,142 INFO L78 Accepts]: Start accepts. Automaton has 367 states and 630 transitions. Word has length 42 [2021-10-28 09:47:54,142 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-28 09:47:54,143 INFO L470 AbstractCegarLoop]: Abstraction has 367 states and 630 transitions. [2021-10-28 09:47:54,143 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) [2021-10-28 09:47:54,143 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 630 transitions. [2021-10-28 09:47:54,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2021-10-28 09:47:54,145 INFO L505 BasicCegarLoop]: Found error trace [2021-10-28 09:47:54,146 INFO L513 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] [2021-10-28 09:47:54,146 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-10-28 09:47:54,146 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-28 09:47:54,148 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 09:47:54,148 INFO L85 PathProgramCache]: Analyzing trace with hash -1456415377, now seen corresponding path program 1 times [2021-10-28 09:47:54,148 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 09:47:54,149 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [519738355] [2021-10-28 09:47:54,149 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 09:47:54,149 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 09:47:54,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 09:47:54,292 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-28 09:47:54,292 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 09:47:54,292 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [519738355] [2021-10-28 09:47:54,292 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [519738355] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 09:47:54,292 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-28 09:47:54,293 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-10-28 09:47:54,293 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [43519812] [2021-10-28 09:47:54,293 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-10-28 09:47:54,294 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-28 09:47:54,294 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-10-28 09:47:54,294 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-10-28 09:47:54,295 INFO L87 Difference]: Start difference. First operand 367 states and 630 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) [2021-10-28 09:47:54,469 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 09:47:54,470 INFO L93 Difference]: Finished difference Result 1040 states and 1798 transitions. [2021-10-28 09:47:54,470 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-10-28 09:47:54,470 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 [2021-10-28 09:47:54,471 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-28 09:47:54,476 INFO L225 Difference]: With dead ends: 1040 [2021-10-28 09:47:54,476 INFO L226 Difference]: Without dead ends: 700 [2021-10-28 09:47:54,477 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-10-28 09:47:54,479 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 700 states. [2021-10-28 09:47:54,508 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 700 to 367. [2021-10-28 09:47:54,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 367 states, 365 states have (on average 1.7232876712328766) internal successors, (629), 366 states have internal predecessors, (629), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 09:47:54,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 367 states and 629 transitions. [2021-10-28 09:47:54,512 INFO L78 Accepts]: Start accepts. Automaton has 367 states and 629 transitions. Word has length 43 [2021-10-28 09:47:54,514 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-28 09:47:54,514 INFO L470 AbstractCegarLoop]: Abstraction has 367 states and 629 transitions. [2021-10-28 09:47:54,514 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) [2021-10-28 09:47:54,514 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 629 transitions. [2021-10-28 09:47:54,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-10-28 09:47:54,516 INFO L505 BasicCegarLoop]: Found error trace [2021-10-28 09:47:54,516 INFO L513 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] [2021-10-28 09:47:54,516 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-10-28 09:47:54,517 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-28 09:47:54,517 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 09:47:54,517 INFO L85 PathProgramCache]: Analyzing trace with hash 988393234, now seen corresponding path program 1 times [2021-10-28 09:47:54,517 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 09:47:54,518 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1445930082] [2021-10-28 09:47:54,518 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 09:47:54,518 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 09:47:54,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 09:47:54,640 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-28 09:47:54,640 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 09:47:54,640 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1445930082] [2021-10-28 09:47:54,641 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1445930082] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 09:47:54,641 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-28 09:47:54,641 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-10-28 09:47:54,641 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [587130186] [2021-10-28 09:47:54,644 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-10-28 09:47:54,645 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-28 09:47:54,646 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-10-28 09:47:54,646 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-10-28 09:47:54,647 INFO L87 Difference]: Start difference. First operand 367 states and 629 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) [2021-10-28 09:47:54,824 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 09:47:54,824 INFO L93 Difference]: Finished difference Result 1045 states and 1803 transitions. [2021-10-28 09:47:54,825 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-10-28 09:47:54,826 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 [2021-10-28 09:47:54,832 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-28 09:47:54,836 INFO L225 Difference]: With dead ends: 1045 [2021-10-28 09:47:54,836 INFO L226 Difference]: Without dead ends: 705 [2021-10-28 09:47:54,837 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-10-28 09:47:54,838 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 705 states. [2021-10-28 09:47:54,870 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 705 to 367. [2021-10-28 09:47:54,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 367 states, 365 states have (on average 1.7205479452054795) internal successors, (628), 366 states have internal predecessors, (628), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 09:47:54,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 367 states and 628 transitions. [2021-10-28 09:47:54,874 INFO L78 Accepts]: Start accepts. Automaton has 367 states and 628 transitions. Word has length 44 [2021-10-28 09:47:54,874 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-28 09:47:54,874 INFO L470 AbstractCegarLoop]: Abstraction has 367 states and 628 transitions. [2021-10-28 09:47:54,874 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) [2021-10-28 09:47:54,874 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 628 transitions. [2021-10-28 09:47:54,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-10-28 09:47:54,876 INFO L505 BasicCegarLoop]: Found error trace [2021-10-28 09:47:54,877 INFO L513 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] [2021-10-28 09:47:54,877 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-10-28 09:47:54,877 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-28 09:47:54,878 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 09:47:54,878 INFO L85 PathProgramCache]: Analyzing trace with hash -866984918, now seen corresponding path program 1 times [2021-10-28 09:47:54,878 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 09:47:54,883 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1331204119] [2021-10-28 09:47:54,883 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 09:47:54,883 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 09:47:54,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 09:47:55,015 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-28 09:47:55,016 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 09:47:55,016 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1331204119] [2021-10-28 09:47:55,016 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1331204119] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 09:47:55,016 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-28 09:47:55,016 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-28 09:47:55,017 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1485284259] [2021-10-28 09:47:55,018 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-28 09:47:55,018 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-28 09:47:55,018 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-28 09:47:55,019 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-28 09:47:55,019 INFO L87 Difference]: Start difference. First operand 367 states and 628 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) [2021-10-28 09:47:55,062 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 09:47:55,062 INFO L93 Difference]: Finished difference Result 496 states and 832 transitions. [2021-10-28 09:47:55,063 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-28 09:47:55,063 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 [2021-10-28 09:47:55,063 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-28 09:47:55,066 INFO L225 Difference]: With dead ends: 496 [2021-10-28 09:47:55,066 INFO L226 Difference]: Without dead ends: 370 [2021-10-28 09:47:55,067 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-28 09:47:55,068 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 370 states. [2021-10-28 09:47:55,096 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 370 to 369. [2021-10-28 09:47:55,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 369 states, 367 states have (on average 1.7166212534059946) internal successors, (630), 368 states have internal predecessors, (630), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 09:47:55,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 369 states and 630 transitions. [2021-10-28 09:47:55,099 INFO L78 Accepts]: Start accepts. Automaton has 369 states and 630 transitions. Word has length 45 [2021-10-28 09:47:55,100 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-28 09:47:55,100 INFO L470 AbstractCegarLoop]: Abstraction has 369 states and 630 transitions. [2021-10-28 09:47:55,100 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) [2021-10-28 09:47:55,100 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 630 transitions. [2021-10-28 09:47:55,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2021-10-28 09:47:55,101 INFO L505 BasicCegarLoop]: Found error trace [2021-10-28 09:47:55,101 INFO L513 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] [2021-10-28 09:47:55,102 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-10-28 09:47:55,102 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-28 09:47:55,103 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 09:47:55,103 INFO L85 PathProgramCache]: Analyzing trace with hash -1089645400, now seen corresponding path program 1 times [2021-10-28 09:47:55,103 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 09:47:55,104 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1736198215] [2021-10-28 09:47:55,104 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 09:47:55,105 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 09:47:55,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 09:47:55,220 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-28 09:47:55,221 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 09:47:55,221 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1736198215] [2021-10-28 09:47:55,221 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1736198215] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 09:47:55,221 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-28 09:47:55,221 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-28 09:47:55,222 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [238370937] [2021-10-28 09:47:55,222 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-28 09:47:55,222 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-28 09:47:55,223 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-28 09:47:55,223 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-28 09:47:55,223 INFO L87 Difference]: Start difference. First operand 369 states and 630 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) [2021-10-28 09:47:55,292 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 09:47:55,292 INFO L93 Difference]: Finished difference Result 993 states and 1714 transitions. [2021-10-28 09:47:55,292 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-28 09:47:55,292 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 [2021-10-28 09:47:55,293 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-28 09:47:55,297 INFO L225 Difference]: With dead ends: 993 [2021-10-28 09:47:55,297 INFO L226 Difference]: Without dead ends: 655 [2021-10-28 09:47:55,299 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-28 09:47:55,300 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 655 states. [2021-10-28 09:47:55,335 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 655 to 529. [2021-10-28 09:47:55,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 529 states, 527 states have (on average 1.7514231499051234) internal successors, (923), 528 states have internal predecessors, (923), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 09:47:55,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 529 states and 923 transitions. [2021-10-28 09:47:55,340 INFO L78 Accepts]: Start accepts. Automaton has 529 states and 923 transitions. Word has length 51 [2021-10-28 09:47:55,342 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-28 09:47:55,342 INFO L470 AbstractCegarLoop]: Abstraction has 529 states and 923 transitions. [2021-10-28 09:47:55,343 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) [2021-10-28 09:47:55,343 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 923 transitions. [2021-10-28 09:47:55,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2021-10-28 09:47:55,344 INFO L505 BasicCegarLoop]: Found error trace [2021-10-28 09:47:55,344 INFO L513 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] [2021-10-28 09:47:55,344 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-10-28 09:47:55,344 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-28 09:47:55,345 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 09:47:55,345 INFO L85 PathProgramCache]: Analyzing trace with hash -252901625, now seen corresponding path program 1 times [2021-10-28 09:47:55,345 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 09:47:55,345 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [14352470] [2021-10-28 09:47:55,345 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 09:47:55,346 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 09:47:55,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 09:47:55,435 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-28 09:47:55,436 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 09:47:55,436 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [14352470] [2021-10-28 09:47:55,436 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [14352470] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-28 09:47:55,436 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [20655030] [2021-10-28 09:47:55,436 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 09:47:55,437 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-28 09:47:55,437 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae0cb25c-8502-4da1-9b20-44677504e135/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 09:47:55,441 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae0cb25c-8502-4da1-9b20-44677504e135/bin/uautomizer-UnR33cPsHg/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-10-28 09:47:55,476 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae0cb25c-8502-4da1-9b20-44677504e135/bin/uautomizer-UnR33cPsHg/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2021-10-28 09:47:55,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 09:47:55,729 INFO L263 TraceCheckSpWp]: Trace formula consists of 830 conjuncts, 3 conjunts are in the unsatisfiable core [2021-10-28 09:47:55,736 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-28 09:47:55,960 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-28 09:47:55,960 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [20655030] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-28 09:47:55,960 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-10-28 09:47:55,960 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 5 [2021-10-28 09:47:55,961 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1965211902] [2021-10-28 09:47:55,962 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-10-28 09:47:55,963 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-28 09:47:55,965 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-10-28 09:47:55,965 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2021-10-28 09:47:55,965 INFO L87 Difference]: Start difference. First operand 529 states and 923 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) [2021-10-28 09:47:56,039 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 09:47:56,039 INFO L93 Difference]: Finished difference Result 997 states and 1717 transitions. [2021-10-28 09:47:56,040 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-28 09:47:56,040 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 [2021-10-28 09:47:56,040 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-28 09:47:56,046 INFO L225 Difference]: With dead ends: 997 [2021-10-28 09:47:56,046 INFO L226 Difference]: Without dead ends: 871 [2021-10-28 09:47:56,047 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 55 GetRequests, 52 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2021-10-28 09:47:56,049 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 871 states. [2021-10-28 09:47:56,095 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 871 to 743. [2021-10-28 09:47:56,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 743 states, 741 states have (on average 1.7719298245614035) internal successors, (1313), 742 states have internal predecessors, (1313), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 09:47:56,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 743 states and 1313 transitions. [2021-10-28 09:47:56,102 INFO L78 Accepts]: Start accepts. Automaton has 743 states and 1313 transitions. Word has length 52 [2021-10-28 09:47:56,102 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-28 09:47:56,102 INFO L470 AbstractCegarLoop]: Abstraction has 743 states and 1313 transitions. [2021-10-28 09:47:56,102 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) [2021-10-28 09:47:56,103 INFO L276 IsEmpty]: Start isEmpty. Operand 743 states and 1313 transitions. [2021-10-28 09:47:56,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2021-10-28 09:47:56,104 INFO L505 BasicCegarLoop]: Found error trace [2021-10-28 09:47:56,104 INFO L513 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] [2021-10-28 09:47:56,147 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae0cb25c-8502-4da1-9b20-44677504e135/bin/uautomizer-UnR33cPsHg/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2021-10-28 09:47:56,321 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae0cb25c-8502-4da1-9b20-44677504e135/bin/uautomizer-UnR33cPsHg/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-28 09:47:56,321 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-28 09:47:56,321 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 09:47:56,321 INFO L85 PathProgramCache]: Analyzing trace with hash -1056149286, now seen corresponding path program 1 times [2021-10-28 09:47:56,322 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 09:47:56,322 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [43051780] [2021-10-28 09:47:56,322 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 09:47:56,322 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 09:47:56,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 09:47:56,401 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-28 09:47:56,401 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 09:47:56,402 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [43051780] [2021-10-28 09:47:56,402 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [43051780] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 09:47:56,402 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-28 09:47:56,402 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-28 09:47:56,402 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [154663326] [2021-10-28 09:47:56,405 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-28 09:47:56,405 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-28 09:47:56,407 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-28 09:47:56,408 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-28 09:47:56,408 INFO L87 Difference]: Start difference. First operand 743 states and 1313 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) [2021-10-28 09:47:56,512 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 09:47:56,512 INFO L93 Difference]: Finished difference Result 1895 states and 3363 transitions. [2021-10-28 09:47:56,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-28 09:47:56,513 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 [2021-10-28 09:47:56,513 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-28 09:47:56,521 INFO L225 Difference]: With dead ends: 1895 [2021-10-28 09:47:56,521 INFO L226 Difference]: Without dead ends: 1241 [2021-10-28 09:47:56,523 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-28 09:47:56,524 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1241 states. [2021-10-28 09:47:56,628 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1241 to 1115. [2021-10-28 09:47:56,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1115 states, 1113 states have (on average 1.788858939802336) internal successors, (1991), 1114 states have internal predecessors, (1991), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 09:47:56,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1115 states to 1115 states and 1991 transitions. [2021-10-28 09:47:56,636 INFO L78 Accepts]: Start accepts. Automaton has 1115 states and 1991 transitions. Word has length 58 [2021-10-28 09:47:56,636 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-28 09:47:56,637 INFO L470 AbstractCegarLoop]: Abstraction has 1115 states and 1991 transitions. [2021-10-28 09:47:56,637 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) [2021-10-28 09:47:56,637 INFO L276 IsEmpty]: Start isEmpty. Operand 1115 states and 1991 transitions. [2021-10-28 09:47:56,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-10-28 09:47:56,639 INFO L505 BasicCegarLoop]: Found error trace [2021-10-28 09:47:56,639 INFO L513 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] [2021-10-28 09:47:56,640 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-10-28 09:47:56,640 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-28 09:47:56,640 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 09:47:56,640 INFO L85 PathProgramCache]: Analyzing trace with hash -372024950, now seen corresponding path program 2 times [2021-10-28 09:47:56,641 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 09:47:56,641 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1588533462] [2021-10-28 09:47:56,641 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 09:47:56,641 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 09:47:56,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 09:47:56,704 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-28 09:47:56,705 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 09:47:56,705 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1588533462] [2021-10-28 09:47:56,705 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1588533462] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 09:47:56,705 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-28 09:47:56,705 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-28 09:47:56,705 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1945559500] [2021-10-28 09:47:56,706 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-28 09:47:56,706 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-28 09:47:56,706 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-28 09:47:56,706 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-28 09:47:56,707 INFO L87 Difference]: Start difference. First operand 1115 states and 1991 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) [2021-10-28 09:47:56,798 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 09:47:56,798 INFO L93 Difference]: Finished difference Result 2109 states and 3751 transitions. [2021-10-28 09:47:56,799 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-28 09:47:56,799 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 [2021-10-28 09:47:56,800 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-28 09:47:56,808 INFO L225 Difference]: With dead ends: 2109 [2021-10-28 09:47:56,808 INFO L226 Difference]: Without dead ends: 1241 [2021-10-28 09:47:56,812 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-28 09:47:56,814 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1241 states. [2021-10-28 09:47:56,877 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1241 to 1115. [2021-10-28 09:47:56,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1115 states, 1113 states have (on average 1.7870619946091644) internal successors, (1989), 1114 states have internal predecessors, (1989), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 09:47:56,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1115 states to 1115 states and 1989 transitions. [2021-10-28 09:47:56,885 INFO L78 Accepts]: Start accepts. Automaton has 1115 states and 1989 transitions. Word has length 59 [2021-10-28 09:47:56,885 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-28 09:47:56,885 INFO L470 AbstractCegarLoop]: Abstraction has 1115 states and 1989 transitions. [2021-10-28 09:47:56,885 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) [2021-10-28 09:47:56,885 INFO L276 IsEmpty]: Start isEmpty. Operand 1115 states and 1989 transitions. [2021-10-28 09:47:56,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-10-28 09:47:56,887 INFO L505 BasicCegarLoop]: Found error trace [2021-10-28 09:47:56,887 INFO L513 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] [2021-10-28 09:47:56,888 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-10-28 09:47:56,888 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-28 09:47:56,888 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 09:47:56,888 INFO L85 PathProgramCache]: Analyzing trace with hash 1851467881, now seen corresponding path program 1 times [2021-10-28 09:47:56,888 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 09:47:56,889 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1001328135] [2021-10-28 09:47:56,889 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 09:47:56,889 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 09:47:56,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 09:47:56,951 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-28 09:47:56,952 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 09:47:56,952 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1001328135] [2021-10-28 09:47:56,952 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1001328135] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 09:47:56,952 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-28 09:47:56,952 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-28 09:47:56,952 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1847367649] [2021-10-28 09:47:56,953 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-28 09:47:56,953 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-28 09:47:56,953 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-28 09:47:56,954 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-28 09:47:56,954 INFO L87 Difference]: Start difference. First operand 1115 states and 1989 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) [2021-10-28 09:47:57,086 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 09:47:57,086 INFO L93 Difference]: Finished difference Result 2983 states and 5346 transitions. [2021-10-28 09:47:57,086 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-28 09:47:57,087 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 [2021-10-28 09:47:57,087 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-28 09:47:57,099 INFO L225 Difference]: With dead ends: 2983 [2021-10-28 09:47:57,099 INFO L226 Difference]: Without dead ends: 1965 [2021-10-28 09:47:57,101 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-28 09:47:57,104 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1965 states. [2021-10-28 09:47:57,208 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1965 to 1839. [2021-10-28 09:47:57,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1839 states, 1837 states have (on average 1.8007621121393576) internal successors, (3308), 1838 states have internal predecessors, (3308), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 09:47:57,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1839 states to 1839 states and 3308 transitions. [2021-10-28 09:47:57,222 INFO L78 Accepts]: Start accepts. Automaton has 1839 states and 3308 transitions. Word has length 59 [2021-10-28 09:47:57,222 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-28 09:47:57,222 INFO L470 AbstractCegarLoop]: Abstraction has 1839 states and 3308 transitions. [2021-10-28 09:47:57,223 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) [2021-10-28 09:47:57,223 INFO L276 IsEmpty]: Start isEmpty. Operand 1839 states and 3308 transitions. [2021-10-28 09:47:57,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-10-28 09:47:57,226 INFO L505 BasicCegarLoop]: Found error trace [2021-10-28 09:47:57,226 INFO L513 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] [2021-10-28 09:47:57,226 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2021-10-28 09:47:57,226 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-28 09:47:57,227 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 09:47:57,227 INFO L85 PathProgramCache]: Analyzing trace with hash -1090197220, now seen corresponding path program 1 times [2021-10-28 09:47:57,227 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 09:47:57,227 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2112155816] [2021-10-28 09:47:57,227 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 09:47:57,228 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 09:47:57,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 09:47:57,282 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-28 09:47:57,282 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 09:47:57,282 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2112155816] [2021-10-28 09:47:57,282 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2112155816] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 09:47:57,282 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-28 09:47:57,283 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-28 09:47:57,283 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [888033383] [2021-10-28 09:47:57,283 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-28 09:47:57,283 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-28 09:47:57,284 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-28 09:47:57,284 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-28 09:47:57,284 INFO L87 Difference]: Start difference. First operand 1839 states and 3308 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) [2021-10-28 09:47:57,488 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 09:47:57,488 INFO L93 Difference]: Finished difference Result 4891 states and 8822 transitions. [2021-10-28 09:47:57,489 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-28 09:47:57,490 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 [2021-10-28 09:47:57,490 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-28 09:47:57,510 INFO L225 Difference]: With dead ends: 4891 [2021-10-28 09:47:57,510 INFO L226 Difference]: Without dead ends: 3183 [2021-10-28 09:47:57,513 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-28 09:47:57,517 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3183 states. [2021-10-28 09:47:57,717 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3183 to 3057. [2021-10-28 09:47:57,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3057 states, 3055 states have (on average 1.807201309328969) internal successors, (5521), 3056 states have internal predecessors, (5521), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 09:47:57,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3057 states to 3057 states and 5521 transitions. [2021-10-28 09:47:57,741 INFO L78 Accepts]: Start accepts. Automaton has 3057 states and 5521 transitions. Word has length 60 [2021-10-28 09:47:57,741 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-28 09:47:57,741 INFO L470 AbstractCegarLoop]: Abstraction has 3057 states and 5521 transitions. [2021-10-28 09:47:57,742 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) [2021-10-28 09:47:57,742 INFO L276 IsEmpty]: Start isEmpty. Operand 3057 states and 5521 transitions. [2021-10-28 09:47:57,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2021-10-28 09:47:57,745 INFO L505 BasicCegarLoop]: Found error trace [2021-10-28 09:47:57,746 INFO L513 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] [2021-10-28 09:47:57,746 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2021-10-28 09:47:57,746 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-28 09:47:57,746 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 09:47:57,747 INFO L85 PathProgramCache]: Analyzing trace with hash -926656070, now seen corresponding path program 1 times [2021-10-28 09:47:57,747 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 09:47:57,747 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [596821745] [2021-10-28 09:47:57,747 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 09:47:57,748 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 09:47:57,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 09:47:57,807 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-28 09:47:57,808 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 09:47:57,808 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [596821745] [2021-10-28 09:47:57,808 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [596821745] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 09:47:57,808 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-28 09:47:57,809 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-28 09:47:57,809 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [138188000] [2021-10-28 09:47:57,809 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-28 09:47:57,810 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-28 09:47:57,810 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-28 09:47:57,810 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-28 09:47:57,811 INFO L87 Difference]: Start difference. First operand 3057 states and 5521 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) [2021-10-28 09:47:58,117 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 09:47:58,118 INFO L93 Difference]: Finished difference Result 8261 states and 14944 transitions. [2021-10-28 09:47:58,118 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-28 09:47:58,118 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 [2021-10-28 09:47:58,119 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-28 09:47:58,152 INFO L225 Difference]: With dead ends: 8261 [2021-10-28 09:47:58,152 INFO L226 Difference]: Without dead ends: 5369 [2021-10-28 09:47:58,156 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-28 09:47:58,163 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5369 states. [2021-10-28 09:47:58,493 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5369 to 5243. [2021-10-28 09:47:58,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5243 states, 5241 states have (on average 1.8091967181835527) internal successors, (9482), 5242 states have internal predecessors, (9482), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 09:47:58,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5243 states to 5243 states and 9482 transitions. [2021-10-28 09:47:58,545 INFO L78 Accepts]: Start accepts. Automaton has 5243 states and 9482 transitions. Word has length 61 [2021-10-28 09:47:58,545 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-28 09:47:58,545 INFO L470 AbstractCegarLoop]: Abstraction has 5243 states and 9482 transitions. [2021-10-28 09:47:58,545 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) [2021-10-28 09:47:58,546 INFO L276 IsEmpty]: Start isEmpty. Operand 5243 states and 9482 transitions. [2021-10-28 09:47:58,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-10-28 09:47:58,549 INFO L505 BasicCegarLoop]: Found error trace [2021-10-28 09:47:58,549 INFO L513 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] [2021-10-28 09:47:58,549 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2021-10-28 09:47:58,550 INFO L402 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-28 09:47:58,550 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 09:47:58,550 INFO L85 PathProgramCache]: Analyzing trace with hash 1114637790, now seen corresponding path program 1 times [2021-10-28 09:47:58,551 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 09:47:58,551 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [380876008] [2021-10-28 09:47:58,551 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 09:47:58,551 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 09:47:58,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 09:47:58,621 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-10-28 09:47:58,622 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 09:47:58,622 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [380876008] [2021-10-28 09:47:58,622 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [380876008] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 09:47:58,622 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-28 09:47:58,622 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-10-28 09:47:58,623 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1662639353] [2021-10-28 09:47:58,623 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-10-28 09:47:58,623 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-28 09:47:58,624 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-10-28 09:47:58,624 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-10-28 09:47:58,624 INFO L87 Difference]: Start difference. First operand 5243 states and 9482 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) [2021-10-28 09:47:59,430 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 09:47:59,431 INFO L93 Difference]: Finished difference Result 14948 states and 27063 transitions. [2021-10-28 09:47:59,431 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-10-28 09:47:59,432 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 [2021-10-28 09:47:59,432 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-28 09:47:59,483 INFO L225 Difference]: With dead ends: 14948 [2021-10-28 09:47:59,483 INFO L226 Difference]: Without dead ends: 9952 [2021-10-28 09:47:59,494 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-10-28 09:47:59,507 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9952 states. [2021-10-28 09:47:59,933 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9952 to 5243. [2021-10-28 09:47:59,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5243 states, 5241 states have (on average 1.7996565540927303) internal successors, (9432), 5242 states have internal predecessors, (9432), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 09:47:59,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5243 states to 5243 states and 9432 transitions. [2021-10-28 09:47:59,976 INFO L78 Accepts]: Start accepts. Automaton has 5243 states and 9432 transitions. Word has length 62 [2021-10-28 09:47:59,977 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-28 09:47:59,977 INFO L470 AbstractCegarLoop]: Abstraction has 5243 states and 9432 transitions. [2021-10-28 09:47:59,978 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) [2021-10-28 09:47:59,978 INFO L276 IsEmpty]: Start isEmpty. Operand 5243 states and 9432 transitions. [2021-10-28 09:47:59,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-10-28 09:47:59,982 INFO L505 BasicCegarLoop]: Found error trace [2021-10-28 09:47:59,982 INFO L513 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] [2021-10-28 09:47:59,983 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2021-10-28 09:47:59,983 INFO L402 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-28 09:47:59,984 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 09:47:59,984 INFO L85 PathProgramCache]: Analyzing trace with hash 1871437965, now seen corresponding path program 1 times [2021-10-28 09:47:59,984 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 09:47:59,984 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1835767459] [2021-10-28 09:47:59,985 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 09:47:59,985 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 09:48:00,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 09:48:00,047 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-28 09:48:00,047 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 09:48:00,047 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1835767459] [2021-10-28 09:48:00,048 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1835767459] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 09:48:00,048 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-28 09:48:00,048 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-28 09:48:00,048 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1675773756] [2021-10-28 09:48:00,049 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-28 09:48:00,049 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-28 09:48:00,049 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-28 09:48:00,050 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-28 09:48:00,050 INFO L87 Difference]: Start difference. First operand 5243 states and 9432 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) [2021-10-28 09:48:00,493 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 09:48:00,494 INFO L93 Difference]: Finished difference Result 15145 states and 27291 transitions. [2021-10-28 09:48:00,494 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-28 09:48:00,494 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 [2021-10-28 09:48:00,495 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-28 09:48:00,537 INFO L225 Difference]: With dead ends: 15145 [2021-10-28 09:48:00,537 INFO L226 Difference]: Without dead ends: 10075 [2021-10-28 09:48:00,546 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-28 09:48:00,559 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10075 states. [2021-10-28 09:48:01,049 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10075 to 9949. [2021-10-28 09:48:01,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9949 states, 9947 states have (on average 1.8008444757213231) internal successors, (17913), 9948 states have internal predecessors, (17913), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 09:48:01,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9949 states to 9949 states and 17913 transitions. [2021-10-28 09:48:01,143 INFO L78 Accepts]: Start accepts. Automaton has 9949 states and 17913 transitions. Word has length 62 [2021-10-28 09:48:01,143 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-28 09:48:01,143 INFO L470 AbstractCegarLoop]: Abstraction has 9949 states and 17913 transitions. [2021-10-28 09:48:01,144 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) [2021-10-28 09:48:01,144 INFO L276 IsEmpty]: Start isEmpty. Operand 9949 states and 17913 transitions. [2021-10-28 09:48:01,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2021-10-28 09:48:01,150 INFO L505 BasicCegarLoop]: Found error trace [2021-10-28 09:48:01,150 INFO L513 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] [2021-10-28 09:48:01,150 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2021-10-28 09:48:01,151 INFO L402 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-28 09:48:01,151 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 09:48:01,151 INFO L85 PathProgramCache]: Analyzing trace with hash -1117918567, now seen corresponding path program 1 times [2021-10-28 09:48:01,151 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 09:48:01,152 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1121613641] [2021-10-28 09:48:01,152 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 09:48:01,152 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 09:48:01,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 09:48:01,235 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-10-28 09:48:01,236 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 09:48:01,236 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1121613641] [2021-10-28 09:48:01,236 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1121613641] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 09:48:01,236 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-28 09:48:01,236 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-10-28 09:48:01,237 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [770778742] [2021-10-28 09:48:01,237 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-10-28 09:48:01,238 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-28 09:48:01,238 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-10-28 09:48:01,238 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-10-28 09:48:01,238 INFO L87 Difference]: Start difference. First operand 9949 states and 17913 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) [2021-10-28 09:48:02,247 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 09:48:02,247 INFO L93 Difference]: Finished difference Result 20106 states and 36155 transitions. [2021-10-28 09:48:02,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-10-28 09:48:02,248 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 [2021-10-28 09:48:02,248 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-28 09:48:02,307 INFO L225 Difference]: With dead ends: 20106 [2021-10-28 09:48:02,307 INFO L226 Difference]: Without dead ends: 19998 [2021-10-28 09:48:02,314 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2021-10-28 09:48:02,347 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19998 states. [2021-10-28 09:48:03,291 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19998 to 19864. [2021-10-28 09:48:03,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19864 states, 19862 states have (on average 1.801178129090726) internal successors, (35775), 19863 states have internal predecessors, (35775), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 09:48:03,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19864 states to 19864 states and 35775 transitions. [2021-10-28 09:48:03,360 INFO L78 Accepts]: Start accepts. Automaton has 19864 states and 35775 transitions. Word has length 63 [2021-10-28 09:48:03,360 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-28 09:48:03,360 INFO L470 AbstractCegarLoop]: Abstraction has 19864 states and 35775 transitions. [2021-10-28 09:48:03,361 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) [2021-10-28 09:48:03,361 INFO L276 IsEmpty]: Start isEmpty. Operand 19864 states and 35775 transitions. [2021-10-28 09:48:03,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-10-28 09:48:03,369 INFO L505 BasicCegarLoop]: Found error trace [2021-10-28 09:48:03,369 INFO L513 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] [2021-10-28 09:48:03,369 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2021-10-28 09:48:03,370 INFO L402 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-28 09:48:03,370 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 09:48:03,370 INFO L85 PathProgramCache]: Analyzing trace with hash 329777314, now seen corresponding path program 1 times [2021-10-28 09:48:03,370 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 09:48:03,370 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1154406729] [2021-10-28 09:48:03,371 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 09:48:03,371 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 09:48:03,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 09:48:03,461 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-10-28 09:48:03,462 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 09:48:03,462 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1154406729] [2021-10-28 09:48:03,462 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1154406729] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 09:48:03,462 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-28 09:48:03,462 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-10-28 09:48:03,463 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1897922612] [2021-10-28 09:48:03,464 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-10-28 09:48:03,465 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-28 09:48:03,465 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-10-28 09:48:03,465 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-10-28 09:48:03,465 INFO L87 Difference]: Start difference. First operand 19864 states and 35775 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) [2021-10-28 09:48:04,374 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 09:48:04,374 INFO L93 Difference]: Finished difference Result 20090 states and 36133 transitions. [2021-10-28 09:48:04,375 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-10-28 09:48:04,375 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 [2021-10-28 09:48:04,375 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-28 09:48:04,420 INFO L225 Difference]: With dead ends: 20090 [2021-10-28 09:48:04,420 INFO L226 Difference]: Without dead ends: 19880 [2021-10-28 09:48:04,427 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-10-28 09:48:04,447 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19880 states. [2021-10-28 09:48:05,358 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19880 to 19858. [2021-10-28 09:48:05,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19858 states, 19856 states have (on average 1.8010676873489122) internal successors, (35762), 19857 states have internal predecessors, (35762), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 09:48:05,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19858 states to 19858 states and 35762 transitions. [2021-10-28 09:48:05,425 INFO L78 Accepts]: Start accepts. Automaton has 19858 states and 35762 transitions. Word has length 64 [2021-10-28 09:48:05,426 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-28 09:48:05,426 INFO L470 AbstractCegarLoop]: Abstraction has 19858 states and 35762 transitions. [2021-10-28 09:48:05,426 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) [2021-10-28 09:48:05,426 INFO L276 IsEmpty]: Start isEmpty. Operand 19858 states and 35762 transitions. [2021-10-28 09:48:05,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-10-28 09:48:05,434 INFO L505 BasicCegarLoop]: Found error trace [2021-10-28 09:48:05,435 INFO L513 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] [2021-10-28 09:48:05,435 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2021-10-28 09:48:05,435 INFO L402 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-28 09:48:05,435 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 09:48:05,436 INFO L85 PathProgramCache]: Analyzing trace with hash 2054421708, now seen corresponding path program 1 times [2021-10-28 09:48:05,436 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 09:48:05,436 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1175137183] [2021-10-28 09:48:05,436 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 09:48:05,436 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 09:48:05,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 09:48:05,491 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-10-28 09:48:05,491 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 09:48:05,491 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1175137183] [2021-10-28 09:48:05,491 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1175137183] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 09:48:05,492 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-28 09:48:05,492 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-10-28 09:48:05,492 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [815015314] [2021-10-28 09:48:05,493 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-10-28 09:48:05,493 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-28 09:48:05,494 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-10-28 09:48:05,494 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-10-28 09:48:05,494 INFO L87 Difference]: Start difference. First operand 19858 states and 35762 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) [2021-10-28 09:48:06,850 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 09:48:06,850 INFO L93 Difference]: Finished difference Result 38669 states and 69755 transitions. [2021-10-28 09:48:06,851 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-28 09:48:06,851 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 [2021-10-28 09:48:06,851 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-28 09:48:06,919 INFO L225 Difference]: With dead ends: 38669 [2021-10-28 09:48:06,919 INFO L226 Difference]: Without dead ends: 28732 [2021-10-28 09:48:06,940 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-10-28 09:48:06,973 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28732 states. [2021-10-28 09:48:08,028 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28732 to 19616. [2021-10-28 09:48:08,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19616 states, 19614 states have (on average 1.8019781788518405) internal successors, (35344), 19615 states have internal predecessors, (35344), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 09:48:08,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19616 states to 19616 states and 35344 transitions. [2021-10-28 09:48:08,088 INFO L78 Accepts]: Start accepts. Automaton has 19616 states and 35344 transitions. Word has length 64 [2021-10-28 09:48:08,088 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-28 09:48:08,088 INFO L470 AbstractCegarLoop]: Abstraction has 19616 states and 35344 transitions. [2021-10-28 09:48:08,089 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) [2021-10-28 09:48:08,089 INFO L276 IsEmpty]: Start isEmpty. Operand 19616 states and 35344 transitions. [2021-10-28 09:48:08,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2021-10-28 09:48:08,094 INFO L505 BasicCegarLoop]: Found error trace [2021-10-28 09:48:08,094 INFO L513 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] [2021-10-28 09:48:08,095 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2021-10-28 09:48:08,095 INFO L402 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-28 09:48:08,095 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 09:48:08,095 INFO L85 PathProgramCache]: Analyzing trace with hash -1807440944, now seen corresponding path program 1 times [2021-10-28 09:48:08,095 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 09:48:08,096 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1828321920] [2021-10-28 09:48:08,096 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 09:48:08,096 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 09:48:08,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 09:48:08,158 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-10-28 09:48:08,158 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 09:48:08,158 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1828321920] [2021-10-28 09:48:08,158 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1828321920] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 09:48:08,159 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-28 09:48:08,159 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-10-28 09:48:08,159 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1303146253] [2021-10-28 09:48:08,159 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-10-28 09:48:08,159 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-28 09:48:08,160 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-10-28 09:48:08,160 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-10-28 09:48:08,160 INFO L87 Difference]: Start difference. First operand 19616 states and 35344 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) [2021-10-28 09:48:08,728 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 09:48:08,728 INFO L93 Difference]: Finished difference Result 19616 states and 35344 transitions. [2021-10-28 09:48:08,729 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-28 09:48:08,729 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 [2021-10-28 09:48:08,729 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-28 09:48:08,730 INFO L225 Difference]: With dead ends: 19616 [2021-10-28 09:48:08,730 INFO L226 Difference]: Without dead ends: 0 [2021-10-28 09:48:08,749 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-10-28 09:48:08,750 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-10-28 09:48:08,750 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-10-28 09:48:08,750 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) [2021-10-28 09:48:08,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-10-28 09:48:08,751 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 66 [2021-10-28 09:48:08,751 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-28 09:48:08,751 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-10-28 09:48:08,751 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) [2021-10-28 09:48:08,751 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-10-28 09:48:08,751 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-10-28 09:48:08,754 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION [2021-10-28 09:48:08,754 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION [2021-10-28 09:48:08,755 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2021-10-28 09:48:08,757 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-10-28 09:48:08,767 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:09,716 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:09,785 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:09,787 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:09,845 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:09,908 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:09,958 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:09,999 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:10,000 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:10,043 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:10,769 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:11,017 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:11,261 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:11,499 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:11,499 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:11,500 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:11,740 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:11,771 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:11,773 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:11,775 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:11,775 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:11,777 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:11,818 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:11,845 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:11,868 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:12,009 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:12,010 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:12,036 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:12,063 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:12,477 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:12,604 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:13,056 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:13,492 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:13,522 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:13,661 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:13,687 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:13,710 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:13,736 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:13,736 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:13,738 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:13,862 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:13,987 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:14,009 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:14,396 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:14,838 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:14,841 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:14,984 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:15,007 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:15,129 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:15,216 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:15,260 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:15,752 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:15,872 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:15,896 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:15,897 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:15,897 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:15,898 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:16,331 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:16,374 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:16,375 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:16,501 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:16,524 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:16,932 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:16,955 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:16,977 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:17,384 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:17,592 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:17,592 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:17,593 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:17,980 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:18,006 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:18,025 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:18,049 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:18,072 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:18,072 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:18,074 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:18,475 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:18,482 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:18,513 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:18,653 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:18,653 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:18,676 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:18,677 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:18,704 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:19,088 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:19,088 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:19,132 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:19,172 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:19,209 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:19,210 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:19,600 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:19,625 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:19,752 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:19,779 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:19,779 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:19,919 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:20,300 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:20,302 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:20,325 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:20,734 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:20,757 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:20,780 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:20,803 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:20,804 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:20,804 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:20,827 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:20,828 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:20,829 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:20,973 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:21,098 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:21,552 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:21,590 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:21,994 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:22,377 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:22,795 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:23,179 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:23,203 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:23,204 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:48:36,804 INFO L857 garLoopResultBuilder]: For program point L1423(lines 1423 1433) no Hoare annotation was computed. [2021-10-28 09:48:36,804 INFO L857 garLoopResultBuilder]: For program point L1423-1(lines 1423 1433) no Hoare annotation was computed. [2021-10-28 09:48:36,804 INFO L857 garLoopResultBuilder]: For program point L234(lines 234 242) no Hoare annotation was computed. [2021-10-28 09:48:36,804 INFO L857 garLoopResultBuilder]: For program point L234-2(lines 234 242) no Hoare annotation was computed. [2021-10-28 09:48:36,804 INFO L857 garLoopResultBuilder]: For program point L234-4(lines 234 242) no Hoare annotation was computed. [2021-10-28 09:48:36,804 INFO L857 garLoopResultBuilder]: For program point L1027(lines 1027 1034) no Hoare annotation was computed. [2021-10-28 09:48:36,805 INFO L857 garLoopResultBuilder]: For program point L1820(line 1820) no Hoare annotation was computed. [2021-10-28 09:48:36,805 INFO L857 garLoopResultBuilder]: For program point L1820-1(line 1820) no Hoare annotation was computed. [2021-10-28 09:48:36,805 INFO L860 garLoopResultBuilder]: At program point L2745-1(lines 2698 2751) the Hoare annotation is: true [2021-10-28 09:48:36,805 INFO L853 garLoopResultBuilder]: At program point L2745(lines 2698 2751) 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) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= ULTIMATE.start_getClientPrivateKey_~handle 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-28 09:48:36,805 INFO L857 garLoopResultBuilder]: For program point L2878(lines 2878 2886) no Hoare annotation was computed. [2021-10-28 09:48:36,806 INFO L857 garLoopResultBuilder]: For program point L2878-2(lines 2878 2886) no Hoare annotation was computed. [2021-10-28 09:48:36,806 INFO L853 garLoopResultBuilder]: At program point L1821(lines 62 78) 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) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= ULTIMATE.start_getClientPrivateKey_~handle 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-28 09:48:36,806 INFO L860 garLoopResultBuilder]: At program point L1821-1(lines 62 78) the Hoare annotation is: true [2021-10-28 09:48:36,806 INFO L857 garLoopResultBuilder]: For program point L2878-4(lines 2878 2886) no Hoare annotation was computed. [2021-10-28 09:48:36,806 INFO L857 garLoopResultBuilder]: For program point L500(lines 500 504) no Hoare annotation was computed. [2021-10-28 09:48:36,806 INFO L857 garLoopResultBuilder]: For program point L500-3(lines 500 504) no Hoare annotation was computed. [2021-10-28 09:48:36,806 INFO L860 garLoopResultBuilder]: At program point L1690(lines 1672 1692) the Hoare annotation is: true [2021-10-28 09:48:36,807 INFO L857 garLoopResultBuilder]: For program point L237(lines 237 241) no Hoare annotation was computed. [2021-10-28 09:48:36,807 INFO L853 garLoopResultBuilder]: At program point L237-2(lines 230 245) 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)) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-28 09:48:36,807 INFO L857 garLoopResultBuilder]: For program point L237-3(lines 237 241) no Hoare annotation was computed. [2021-10-28 09:48:36,807 INFO L853 garLoopResultBuilder]: At program point L237-5(lines 230 245) 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) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= ULTIMATE.start_getClientPrivateKey_~handle 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-28 09:48:36,807 INFO L857 garLoopResultBuilder]: For program point L237-6(lines 237 241) no Hoare annotation was computed. [2021-10-28 09:48:36,807 INFO L860 garLoopResultBuilder]: At program point L237-8(lines 230 245) the Hoare annotation is: true [2021-10-28 09:48:36,808 INFO L857 garLoopResultBuilder]: For program point L1427(lines 1427 1432) no Hoare annotation was computed. [2021-10-28 09:48:36,808 INFO L857 garLoopResultBuilder]: For program point L1427-1(lines 1427 1432) no Hoare annotation was computed. [2021-10-28 09:48:36,808 INFO L857 garLoopResultBuilder]: For program point L2881(lines 2881 2885) no Hoare annotation was computed. [2021-10-28 09:48:36,808 INFO L857 garLoopResultBuilder]: For program point L2881-3(lines 2881 2885) no Hoare annotation was computed. [2021-10-28 09:48:36,808 INFO L853 garLoopResultBuilder]: At program point L2881-2(lines 1 2890) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (not (= ~rjh~0 1)) (= ~bob~0 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-28 09:48:36,808 INFO L853 garLoopResultBuilder]: At program point L2881-5(lines 1 2890) the Hoare annotation is: (and (= ~rjh~0 ULTIMATE.start_setClientId_~handle) (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ~__ste_client_privateKey0~0 123) (= 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_setClientId_~handle 2)) [2021-10-28 09:48:36,808 INFO L857 garLoopResultBuilder]: For program point L2881-6(lines 2881 2885) no Hoare annotation was computed. [2021-10-28 09:48:36,809 INFO L853 garLoopResultBuilder]: At program point L2617-1(lines 2591 2634) the Hoare annotation is: (let ((.cse0 (= 1 ULTIMATE.start_setup_bob_~bob___0)) (.cse1 (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0)) (.cse2 (not (= ULTIMATE.start_setup_rjh_~rjh___0 1))) (.cse3 (not (= ~rjh~0 1))) (.cse4 (not (= ULTIMATE.start_setClientId_~handle 1))) (.cse5 (= ~bob~0 1)) (.cse6 (not (= ULTIMATE.start_setClientId_~handle 2))) (.cse7 (= ULTIMATE.start_test_~op1~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (= ULTIMATE.start_test_~op2~0 0)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ULTIMATE.start_test_~op2~0 1) .cse5 .cse6 .cse7))) [2021-10-28 09:48:36,809 INFO L853 garLoopResultBuilder]: At program point L2881-8(lines 1 2890) 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)) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= ULTIMATE.start_setClientPrivateKey_~handle 1))) [2021-10-28 09:48:36,809 INFO L857 garLoopResultBuilder]: For program point L2617(lines 2617 2629) no Hoare annotation was computed. [2021-10-28 09:48:36,809 INFO L853 garLoopResultBuilder]: At program point L2617-3(lines 2591 2634) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_test_~op4~0 0)) (.cse1 (= 1 ULTIMATE.start_setup_bob_~bob___0)) (.cse2 (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0)) (.cse3 (not (= ULTIMATE.start_setup_rjh_~rjh___0 1))) (.cse4 (not (= ~rjh~0 1))) (.cse5 (not (= ULTIMATE.start_setClientId_~handle 1))) (.cse6 (= ~bob~0 1)) (.cse7 (not (= ULTIMATE.start_setClientId_~handle 2)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (= ULTIMATE.start_test_~op2~0 0)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (= ULTIMATE.start_test_~op2~0 1) .cse6 .cse7))) [2021-10-28 09:48:36,809 INFO L857 garLoopResultBuilder]: For program point L2617-2(lines 2617 2629) no Hoare annotation was computed. [2021-10-28 09:48:36,809 INFO L853 garLoopResultBuilder]: At program point L2617-5(lines 2591 2634) the Hoare annotation is: (let ((.cse0 (= 1 ULTIMATE.start_setup_bob_~bob___0)) (.cse1 (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0)) (.cse2 (not (= ULTIMATE.start_setup_rjh_~rjh___0 1))) (.cse3 (not (= ~rjh~0 1))) (.cse4 (not (= ULTIMATE.start_setClientId_~handle 1))) (.cse5 (= ~bob~0 1)) (.cse6 (not (= ULTIMATE.start_setClientId_~handle 2))) (.cse7 (= ULTIMATE.start_test_~op5~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ULTIMATE.start_test_~op2~0 1) .cse5 .cse6 .cse7) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (= ULTIMATE.start_test_~op2~0 0) .cse7))) [2021-10-28 09:48:36,809 INFO L857 garLoopResultBuilder]: For program point L2617-4(lines 2617 2629) no Hoare annotation was computed. [2021-10-28 09:48:36,809 INFO L853 garLoopResultBuilder]: At program point L2617-7(lines 2591 2634) the Hoare annotation is: (let ((.cse0 (= 1 ULTIMATE.start_setup_bob_~bob___0)) (.cse1 (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0)) (.cse2 (not (= ULTIMATE.start_setup_rjh_~rjh___0 1))) (.cse3 (not (= ~rjh~0 1))) (.cse4 (not (= ULTIMATE.start_setClientId_~handle 1))) (.cse5 (= ~bob~0 1)) (.cse6 (not (= ULTIMATE.start_setClientId_~handle 2)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (= ULTIMATE.start_test_~op2~0 0)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ULTIMATE.start_test_~op2~0 1) .cse5 .cse6))) [2021-10-28 09:48:36,810 INFO L857 garLoopResultBuilder]: For program point L2617-6(lines 2617 2629) no Hoare annotation was computed. [2021-10-28 09:48:36,810 INFO L853 garLoopResultBuilder]: At program point L2617-9(lines 2591 2634) the Hoare annotation is: (let ((.cse0 (= 1 ULTIMATE.start_setup_bob_~bob___0)) (.cse1 (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0)) (.cse2 (not (= ULTIMATE.start_setup_rjh_~rjh___0 1))) (.cse3 (not (= ~rjh~0 1))) (.cse4 (not (= ULTIMATE.start_setClientId_~handle 1))) (.cse5 (= ~bob~0 1)) (.cse6 (not (= ULTIMATE.start_setClientId_~handle 2)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (= ULTIMATE.start_test_~op2~0 0)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ULTIMATE.start_test_~op2~0 1) .cse5 .cse6))) [2021-10-28 09:48:36,810 INFO L857 garLoopResultBuilder]: For program point L2617-8(lines 2617 2629) no Hoare annotation was computed. [2021-10-28 09:48:36,810 INFO L857 garLoopResultBuilder]: For program point L2618(lines 2618 2626) no Hoare annotation was computed. [2021-10-28 09:48:36,810 INFO L857 garLoopResultBuilder]: For program point L2618-2(lines 2618 2626) no Hoare annotation was computed. [2021-10-28 09:48:36,810 INFO L857 garLoopResultBuilder]: For program point L2618-4(lines 2618 2626) no Hoare annotation was computed. [2021-10-28 09:48:36,810 INFO L857 garLoopResultBuilder]: For program point L2618-6(lines 2618 2626) no Hoare annotation was computed. [2021-10-28 09:48:36,810 INFO L857 garLoopResultBuilder]: For program point L2618-8(lines 2618 2626) no Hoare annotation was computed. [2021-10-28 09:48:36,810 INFO L857 garLoopResultBuilder]: For program point L2487(lines 2487 2499) no Hoare annotation was computed. [2021-10-28 09:48:36,810 INFO L857 garLoopResultBuilder]: For program point L2487-2(lines 2487 2499) no Hoare annotation was computed. [2021-10-28 09:48:36,810 INFO L857 garLoopResultBuilder]: For program point L2487-4(lines 2487 2499) no Hoare annotation was computed. [2021-10-28 09:48:36,810 INFO L857 garLoopResultBuilder]: For program point L2487-6(lines 2487 2499) no Hoare annotation was computed. [2021-10-28 09:48:36,810 INFO L857 garLoopResultBuilder]: For program point L2487-8(lines 2487 2499) no Hoare annotation was computed. [2021-10-28 09:48:36,810 INFO L853 garLoopResultBuilder]: At program point L1167(lines 1142 1169) 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) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= ULTIMATE.start_getClientPrivateKey_~handle 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-28 09:48:36,810 INFO L860 garLoopResultBuilder]: At program point L1167-1(lines 1142 1169) the Hoare annotation is: true [2021-10-28 09:48:36,811 INFO L857 garLoopResultBuilder]: For program point L2621(lines 2621 2625) no Hoare annotation was computed. [2021-10-28 09:48:36,811 INFO L857 garLoopResultBuilder]: For program point L2621-3(lines 2621 2625) no Hoare annotation was computed. [2021-10-28 09:48:36,811 INFO L857 garLoopResultBuilder]: For program point L2621-6(lines 2621 2625) no Hoare annotation was computed. [2021-10-28 09:48:36,811 INFO L857 garLoopResultBuilder]: For program point L2621-9(lines 2621 2625) no Hoare annotation was computed. [2021-10-28 09:48:36,811 INFO L857 garLoopResultBuilder]: For program point L2621-12(lines 2621 2625) no Hoare annotation was computed. [2021-10-28 09:48:36,811 INFO L853 garLoopResultBuilder]: At program point L1036(lines 1023 1124) the Hoare annotation is: (let ((.cse0 (= 1 ULTIMATE.start_setup_bob_~bob___0)) (.cse1 (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0)) (.cse2 (not (= ULTIMATE.start_setup_rjh_~rjh___0 1))) (.cse3 (not (= ~rjh~0 1))) (.cse4 (not (= ULTIMATE.start_setClientId_~handle 1))) (.cse5 (= ~bob~0 1)) (.cse6 (not (= ULTIMATE.start_setClientId_~handle 2)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (= ULTIMATE.start_test_~op2~0 0)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ULTIMATE.start_test_~op2~0 1) .cse5 .cse6))) [2021-10-28 09:48:36,811 INFO L857 garLoopResultBuilder]: For program point L2490(lines 2490 2498) no Hoare annotation was computed. [2021-10-28 09:48:36,811 INFO L857 garLoopResultBuilder]: For program point L2490-2(lines 2490 2498) no Hoare annotation was computed. [2021-10-28 09:48:36,811 INFO L857 garLoopResultBuilder]: For program point L2490-4(lines 2490 2498) no Hoare annotation was computed. [2021-10-28 09:48:36,811 INFO L857 garLoopResultBuilder]: For program point L2490-6(lines 2490 2498) no Hoare annotation was computed. [2021-10-28 09:48:36,811 INFO L857 garLoopResultBuilder]: For program point L2490-8(lines 2490 2498) no Hoare annotation was computed. [2021-10-28 09:48:36,811 INFO L857 garLoopResultBuilder]: For program point L2756(lines 2756 2792) no Hoare annotation was computed. [2021-10-28 09:48:36,811 INFO L857 garLoopResultBuilder]: For program point L2756-2(lines 2756 2792) no Hoare annotation was computed. [2021-10-28 09:48:36,811 INFO L857 garLoopResultBuilder]: For program point L2756-1(lines 2756 2792) no Hoare annotation was computed. [2021-10-28 09:48:36,811 INFO L857 garLoopResultBuilder]: For program point L2756-4(lines 2756 2792) no Hoare annotation was computed. [2021-10-28 09:48:36,811 INFO L857 garLoopResultBuilder]: For program point L2756-3(lines 2756 2792) no Hoare annotation was computed. [2021-10-28 09:48:36,812 INFO L853 garLoopResultBuilder]: At program point L1435(lines 1414 1438) 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) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= ULTIMATE.start_getClientPrivateKey_~handle 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-28 09:48:36,812 INFO L860 garLoopResultBuilder]: At program point L1435-1(lines 1414 1438) the Hoare annotation is: true [2021-10-28 09:48:36,812 INFO L857 garLoopResultBuilder]: For program point L2757(lines 2757 2765) no Hoare annotation was computed. [2021-10-28 09:48:36,812 INFO L857 garLoopResultBuilder]: For program point L2757-2(lines 2757 2765) no Hoare annotation was computed. [2021-10-28 09:48:36,812 INFO L857 garLoopResultBuilder]: For program point L2757-4(lines 2757 2765) no Hoare annotation was computed. [2021-10-28 09:48:36,812 INFO L857 garLoopResultBuilder]: For program point L2757-6(lines 2757 2765) no Hoare annotation was computed. [2021-10-28 09:48:36,812 INFO L857 garLoopResultBuilder]: For program point L2493(lines 2493 2497) no Hoare annotation was computed. [2021-10-28 09:48:36,812 INFO L857 garLoopResultBuilder]: For program point L2757-8(lines 2757 2765) no Hoare annotation was computed. [2021-10-28 09:48:36,812 INFO L857 garLoopResultBuilder]: For program point L2493-3(lines 2493 2497) no Hoare annotation was computed. [2021-10-28 09:48:36,813 INFO L853 garLoopResultBuilder]: At program point L2493-2(lines 2483 2502) the Hoare annotation is: (let ((.cse0 (= 1 ULTIMATE.start_setup_bob_~bob___0)) (.cse1 (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0)) (.cse2 (not (= ULTIMATE.start_setup_rjh_~rjh___0 1))) (.cse3 (not (= ~rjh~0 1))) (.cse4 (not (= ULTIMATE.start_setClientId_~handle 1))) (.cse5 (= ~bob~0 1)) (.cse6 (not (= ULTIMATE.start_setClientId_~handle 2))) (.cse7 (= ULTIMATE.start_test_~op1~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (= ULTIMATE.start_test_~op2~0 0)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ULTIMATE.start_test_~op2~0 1) .cse5 .cse6 .cse7))) [2021-10-28 09:48:36,813 INFO L853 garLoopResultBuilder]: At program point L2493-5(lines 2483 2502) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_test_~op4~0 0)) (.cse1 (= 1 ULTIMATE.start_setup_bob_~bob___0)) (.cse2 (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0)) (.cse3 (not (= ULTIMATE.start_setup_rjh_~rjh___0 1))) (.cse4 (not (= ~rjh~0 1))) (.cse5 (not (= ULTIMATE.start_setClientId_~handle 1))) (.cse6 (= ~bob~0 1)) (.cse7 (not (= ULTIMATE.start_setClientId_~handle 2)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (= ULTIMATE.start_test_~op2~0 0)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (= ULTIMATE.start_test_~op2~0 1) .cse6 .cse7))) [2021-10-28 09:48:36,813 INFO L853 garLoopResultBuilder]: At program point L1304(lines 1 2890) 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) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= ULTIMATE.start_getClientPrivateKey_~handle 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-28 09:48:36,813 INFO L860 garLoopResultBuilder]: At program point L1304-1(lines 1 2890) the Hoare annotation is: true [2021-10-28 09:48:36,813 INFO L857 garLoopResultBuilder]: For program point L2493-6(lines 2493 2497) no Hoare annotation was computed. [2021-10-28 09:48:36,813 INFO L857 garLoopResultBuilder]: For program point L2493-9(lines 2493 2497) no Hoare annotation was computed. [2021-10-28 09:48:36,814 INFO L853 garLoopResultBuilder]: At program point L2493-8(lines 2483 2502) the Hoare annotation is: (let ((.cse0 (= 1 ULTIMATE.start_setup_bob_~bob___0)) (.cse1 (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0)) (.cse2 (not (= ULTIMATE.start_setup_rjh_~rjh___0 1))) (.cse3 (not (= ~rjh~0 1))) (.cse4 (not (= ULTIMATE.start_setClientId_~handle 1))) (.cse5 (= ~bob~0 1)) (.cse6 (not (= ULTIMATE.start_setClientId_~handle 2))) (.cse7 (= ULTIMATE.start_test_~op5~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ULTIMATE.start_test_~op2~0 1) .cse5 .cse6 .cse7) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (= ULTIMATE.start_test_~op2~0 0) .cse7))) [2021-10-28 09:48:36,814 INFO L853 garLoopResultBuilder]: At program point L2493-11(lines 2483 2502) the Hoare annotation is: (let ((.cse0 (= 1 ULTIMATE.start_setup_bob_~bob___0)) (.cse1 (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0)) (.cse2 (not (= ULTIMATE.start_setup_rjh_~rjh___0 1))) (.cse3 (not (= ~rjh~0 1))) (.cse4 (not (= ULTIMATE.start_setClientId_~handle 1))) (.cse5 (= ~bob~0 1)) (.cse6 (not (= ULTIMATE.start_setClientId_~handle 2)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (= ULTIMATE.start_test_~op2~0 0)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ULTIMATE.start_test_~op2~0 1) .cse5 .cse6))) [2021-10-28 09:48:36,814 INFO L857 garLoopResultBuilder]: For program point L2493-12(lines 2493 2497) no Hoare annotation was computed. [2021-10-28 09:48:36,814 INFO L853 garLoopResultBuilder]: At program point L2493-14(lines 2483 2502) the Hoare annotation is: (let ((.cse0 (= 1 ULTIMATE.start_setup_bob_~bob___0)) (.cse1 (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0)) (.cse2 (not (= ULTIMATE.start_setup_rjh_~rjh___0 1))) (.cse3 (not (= ~rjh~0 1))) (.cse4 (not (= ULTIMATE.start_setClientId_~handle 1))) (.cse5 (= ~bob~0 1)) (.cse6 (not (= ULTIMATE.start_setClientId_~handle 2)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (= ULTIMATE.start_test_~op2~0 0)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ULTIMATE.start_test_~op2~0 1) .cse5 .cse6))) [2021-10-28 09:48:36,814 INFO L857 garLoopResultBuilder]: For program point L1041(lines 1041 1048) no Hoare annotation was computed. [2021-10-28 09:48:36,814 INFO L857 garLoopResultBuilder]: For program point L2760(lines 2760 2764) no Hoare annotation was computed. [2021-10-28 09:48:36,815 INFO L857 garLoopResultBuilder]: For program point L2760-3(lines 2760 2764) no Hoare annotation was computed. [2021-10-28 09:48:36,815 INFO L857 garLoopResultBuilder]: For program point L2760-6(lines 2760 2764) no Hoare annotation was computed. [2021-10-28 09:48:36,815 INFO L857 garLoopResultBuilder]: For program point L2760-9(lines 2760 2764) no Hoare annotation was computed. [2021-10-28 09:48:36,815 INFO L857 garLoopResultBuilder]: For program point L2760-12(lines 2760 2764) no Hoare annotation was computed. [2021-10-28 09:48:36,815 INFO L857 garLoopResultBuilder]: For program point L2767-1(lines 2767 2791) no Hoare annotation was computed. [2021-10-28 09:48:36,815 INFO L857 garLoopResultBuilder]: For program point L2767(lines 2767 2791) no Hoare annotation was computed. [2021-10-28 09:48:36,815 INFO L857 garLoopResultBuilder]: For program point L2767-3(lines 2767 2791) no Hoare annotation was computed. [2021-10-28 09:48:36,815 INFO L857 garLoopResultBuilder]: For program point L2767-2(lines 2767 2791) no Hoare annotation was computed. [2021-10-28 09:48:36,816 INFO L857 garLoopResultBuilder]: For program point L2767-4(lines 2767 2791) no Hoare annotation was computed. [2021-10-28 09:48:36,816 INFO L853 garLoopResultBuilder]: At program point L1050(lines 1037 1123) the Hoare annotation is: (let ((.cse0 (= 1 ULTIMATE.start_setup_bob_~bob___0)) (.cse1 (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0)) (.cse2 (not (= ULTIMATE.start_setup_rjh_~rjh___0 1))) (.cse3 (not (= ~rjh~0 1))) (.cse4 (not (= ULTIMATE.start_setClientId_~handle 1))) (.cse5 (= ~bob~0 1)) (.cse6 (not (= ULTIMATE.start_setClientId_~handle 2)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (= ULTIMATE.start_test_~op2~0 0)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ULTIMATE.start_test_~op2~0 1) .cse5 .cse6))) [2021-10-28 09:48:36,816 INFO L857 garLoopResultBuilder]: For program point L2768(lines 2768 2776) no Hoare annotation was computed. [2021-10-28 09:48:36,816 INFO L857 garLoopResultBuilder]: For program point L2768-2(lines 2768 2776) no Hoare annotation was computed. [2021-10-28 09:48:36,816 INFO L857 garLoopResultBuilder]: For program point L2768-4(lines 2768 2776) no Hoare annotation was computed. [2021-10-28 09:48:36,816 INFO L857 garLoopResultBuilder]: For program point L2768-6(lines 2768 2776) no Hoare annotation was computed. [2021-10-28 09:48:36,817 INFO L857 garLoopResultBuilder]: For program point L2768-8(lines 2768 2776) no Hoare annotation was computed. [2021-10-28 09:48:36,817 INFO L853 garLoopResultBuilder]: At program point L1712(lines 1693 1714) the Hoare annotation is: (let ((.cse0 (= 1 ULTIMATE.start_setup_bob_~bob___0)) (.cse1 (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0)) (.cse2 (not (= ULTIMATE.start_setup_rjh_~rjh___0 1))) (.cse3 (not (= ~rjh~0 1))) (.cse4 (not (= ULTIMATE.start_setClientId_~handle 1))) (.cse5 (= ~bob~0 1)) (.cse6 (not (= ULTIMATE.start_setClientId_~handle 2))) (.cse7 (= ULTIMATE.start_test_~op1~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (= ULTIMATE.start_test_~op2~0 0)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ULTIMATE.start_test_~op2~0 1) .cse5 .cse6 .cse7))) [2021-10-28 09:48:36,817 INFO L857 garLoopResultBuilder]: For program point L2771(lines 2771 2775) no Hoare annotation was computed. [2021-10-28 09:48:36,817 INFO L857 garLoopResultBuilder]: For program point L2771-3(lines 2771 2775) no Hoare annotation was computed. [2021-10-28 09:48:36,817 INFO L857 garLoopResultBuilder]: For program point L2771-6(lines 2771 2775) no Hoare annotation was computed. [2021-10-28 09:48:36,817 INFO L857 garLoopResultBuilder]: For program point L2771-9(lines 2771 2775) no Hoare annotation was computed. [2021-10-28 09:48:36,817 INFO L857 garLoopResultBuilder]: For program point L2771-12(lines 2771 2775) no Hoare annotation was computed. [2021-10-28 09:48:36,818 INFO L853 garLoopResultBuilder]: At program point L1186(lines 1170 1188) 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) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= ULTIMATE.start_getClientPrivateKey_~handle 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-28 09:48:36,818 INFO L860 garLoopResultBuilder]: At program point L1186-1(lines 1170 1188) the Hoare annotation is: true [2021-10-28 09:48:36,818 INFO L857 garLoopResultBuilder]: For program point L1055(lines 1055 1062) no Hoare annotation was computed. [2021-10-28 09:48:36,818 INFO L857 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-10-28 09:48:36,818 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 1820) no Hoare annotation was computed. [2021-10-28 09:48:36,818 INFO L857 garLoopResultBuilder]: For program point L2778(lines 2778 2790) no Hoare annotation was computed. [2021-10-28 09:48:36,819 INFO L857 garLoopResultBuilder]: For program point L2778-2(lines 2778 2790) no Hoare annotation was computed. [2021-10-28 09:48:36,819 INFO L853 garLoopResultBuilder]: At program point L2778-1(lines 2752 2795) the Hoare annotation is: (let ((.cse0 (= 1 ULTIMATE.start_setup_bob_~bob___0)) (.cse1 (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0)) (.cse2 (not (= ULTIMATE.start_setup_rjh_~rjh___0 1))) (.cse3 (not (= ~rjh~0 1))) (.cse4 (not (= ULTIMATE.start_setClientId_~handle 1))) (.cse5 (= ~bob~0 1)) (.cse6 (not (= ULTIMATE.start_setClientId_~handle 2))) (.cse7 (= ULTIMATE.start_test_~op1~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (= ULTIMATE.start_test_~op2~0 0)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ULTIMATE.start_test_~op2~0 1) .cse5 .cse6 .cse7))) [2021-10-28 09:48:36,819 INFO L857 garLoopResultBuilder]: For program point L2778-4(lines 2778 2790) no Hoare annotation was computed. [2021-10-28 09:48:36,819 INFO L853 garLoopResultBuilder]: At program point L2778-3(lines 1 2890) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_test_~op4~0 0)) (.cse1 (= 1 ULTIMATE.start_setup_bob_~bob___0)) (.cse2 (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0)) (.cse3 (not (= ULTIMATE.start_setup_rjh_~rjh___0 1))) (.cse4 (not (= ~rjh~0 1))) (.cse5 (not (= ULTIMATE.start_setClientId_~handle 1))) (.cse6 (= ~bob~0 1)) (.cse7 (not (= ULTIMATE.start_setClientId_~handle 2)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (= ULTIMATE.start_test_~op2~0 0)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (= ULTIMATE.start_test_~op2~0 1) .cse6 .cse7))) [2021-10-28 09:48:36,819 INFO L857 garLoopResultBuilder]: For program point L2778-6(lines 2778 2790) no Hoare annotation was computed. [2021-10-28 09:48:36,819 INFO L853 garLoopResultBuilder]: At program point L2778-5(lines 1 2890) the Hoare annotation is: (let ((.cse0 (= 1 ULTIMATE.start_setup_bob_~bob___0)) (.cse1 (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0)) (.cse2 (not (= ULTIMATE.start_setup_rjh_~rjh___0 1))) (.cse3 (not (= ~rjh~0 1))) (.cse4 (not (= ULTIMATE.start_setClientId_~handle 1))) (.cse5 (= ~bob~0 1)) (.cse6 (not (= ULTIMATE.start_setClientId_~handle 2))) (.cse7 (= ULTIMATE.start_test_~op5~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ULTIMATE.start_test_~op2~0 1) .cse5 .cse6 .cse7) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (= ULTIMATE.start_test_~op2~0 0) .cse7))) [2021-10-28 09:48:36,820 INFO L857 garLoopResultBuilder]: For program point L2514(lines 2514 2524) no Hoare annotation was computed. [2021-10-28 09:48:36,820 INFO L857 garLoopResultBuilder]: For program point L2778-8(lines 2778 2790) no Hoare annotation was computed. [2021-10-28 09:48:36,820 INFO L853 garLoopResultBuilder]: At program point L2778-7(lines 1 2890) the Hoare annotation is: (let ((.cse0 (= 1 ULTIMATE.start_setup_bob_~bob___0)) (.cse1 (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0)) (.cse2 (not (= ULTIMATE.start_setup_rjh_~rjh___0 1))) (.cse3 (not (= ~rjh~0 1))) (.cse4 (not (= ULTIMATE.start_setClientId_~handle 1))) (.cse5 (= ~bob~0 1)) (.cse6 (not (= ULTIMATE.start_setClientId_~handle 2)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (= ULTIMATE.start_test_~op2~0 0)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ULTIMATE.start_test_~op2~0 1) .cse5 .cse6))) [2021-10-28 09:48:36,820 INFO L857 garLoopResultBuilder]: For program point L2514-2(lines 2514 2524) no Hoare annotation was computed. [2021-10-28 09:48:36,820 INFO L857 garLoopResultBuilder]: For program point L2514-1(lines 2514 2524) no Hoare annotation was computed. [2021-10-28 09:48:36,820 INFO L853 garLoopResultBuilder]: At program point L2778-9(lines 1 2890) the Hoare annotation is: (let ((.cse0 (= 1 ULTIMATE.start_setup_bob_~bob___0)) (.cse1 (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0)) (.cse2 (not (= ULTIMATE.start_setup_rjh_~rjh___0 1))) (.cse3 (not (= ~rjh~0 1))) (.cse4 (not (= ULTIMATE.start_setClientId_~handle 1))) (.cse5 (= ~bob~0 1)) (.cse6 (not (= ULTIMATE.start_setClientId_~handle 2)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (= ULTIMATE.start_test_~op2~0 0)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ULTIMATE.start_test_~op2~0 1) .cse5 .cse6))) [2021-10-28 09:48:36,820 INFO L857 garLoopResultBuilder]: For program point L2514-4(lines 2514 2524) no Hoare annotation was computed. [2021-10-28 09:48:36,820 INFO L857 garLoopResultBuilder]: For program point L2514-3(lines 2514 2524) no Hoare annotation was computed. [2021-10-28 09:48:36,821 INFO L857 garLoopResultBuilder]: For program point L2779(lines 2779 2787) no Hoare annotation was computed. [2021-10-28 09:48:36,821 INFO L857 garLoopResultBuilder]: For program point L2779-2(lines 2779 2787) no Hoare annotation was computed. [2021-10-28 09:48:36,821 INFO L857 garLoopResultBuilder]: For program point L2779-4(lines 2779 2787) no Hoare annotation was computed. [2021-10-28 09:48:36,821 INFO L857 garLoopResultBuilder]: For program point L2779-6(lines 2779 2787) no Hoare annotation was computed. [2021-10-28 09:48:36,821 INFO L857 garLoopResultBuilder]: For program point L2779-8(lines 2779 2787) no Hoare annotation was computed. [2021-10-28 09:48:36,821 INFO L857 garLoopResultBuilder]: For program point L1458(lines 1458 1462) no Hoare annotation was computed. [2021-10-28 09:48:36,821 INFO L857 garLoopResultBuilder]: For program point L1458-1(lines 1458 1462) no Hoare annotation was computed. [2021-10-28 09:48:36,821 INFO L857 garLoopResultBuilder]: For program point L2648(lines 2648 2694) no Hoare annotation was computed. [2021-10-28 09:48:36,821 INFO L857 garLoopResultBuilder]: For program point L1327(lines 1327 1334) no Hoare annotation was computed. [2021-10-28 09:48:36,822 INFO L853 garLoopResultBuilder]: At program point L1327-1(lines 1 2890) 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) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= ULTIMATE.start_getClientPrivateKey_~handle 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-28 09:48:36,822 INFO L857 garLoopResultBuilder]: For program point L1327-2(lines 1327 1334) no Hoare annotation was computed. [2021-10-28 09:48:36,822 INFO L857 garLoopResultBuilder]: For program point L2649(lines 2649 2660) no Hoare annotation was computed. [2021-10-28 09:48:36,822 INFO L853 garLoopResultBuilder]: At program point L535(lines 1 2890) the Hoare annotation is: (not (= ~rjh~0 1)) [2021-10-28 09:48:36,822 INFO L853 garLoopResultBuilder]: At program point L1064(lines 1051 1122) the Hoare annotation is: (let ((.cse0 (= 1 ULTIMATE.start_setup_bob_~bob___0)) (.cse1 (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0)) (.cse2 (not (= ULTIMATE.start_setup_rjh_~rjh___0 1))) (.cse3 (not (= ~rjh~0 1))) (.cse4 (not (= ULTIMATE.start_setClientId_~handle 1))) (.cse5 (= ~bob~0 1)) (.cse6 (not (= ULTIMATE.start_setClientId_~handle 2)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (= ULTIMATE.start_test_~op2~0 0)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ULTIMATE.start_test_~op2~0 1) .cse5 .cse6))) [2021-10-28 09:48:36,822 INFO L857 garLoopResultBuilder]: For program point L2782(lines 2782 2786) no Hoare annotation was computed. [2021-10-28 09:48:36,823 INFO L857 garLoopResultBuilder]: For program point L2782-3(lines 2782 2786) no Hoare annotation was computed. [2021-10-28 09:48:36,823 INFO L857 garLoopResultBuilder]: For program point L2782-6(lines 2782 2786) no Hoare annotation was computed. [2021-10-28 09:48:36,823 INFO L857 garLoopResultBuilder]: For program point L2782-9(lines 2782 2786) no Hoare annotation was computed. [2021-10-28 09:48:36,823 INFO L857 garLoopResultBuilder]: For program point L404(lines 404 415) no Hoare annotation was computed. [2021-10-28 09:48:36,823 INFO L857 garLoopResultBuilder]: For program point L2782-12(lines 2782 2786) no Hoare annotation was computed. [2021-10-28 09:48:36,823 INFO L857 garLoopResultBuilder]: For program point L404-1(lines 404 415) no Hoare annotation was computed. [2021-10-28 09:48:36,823 INFO L857 garLoopResultBuilder]: For program point L404-2(lines 404 415) no Hoare annotation was computed. [2021-10-28 09:48:36,824 INFO L857 garLoopResultBuilder]: For program point L404-3(lines 404 415) no Hoare annotation was computed. [2021-10-28 09:48:36,824 INFO L857 garLoopResultBuilder]: For program point L141(lines 141 152) no Hoare annotation was computed. [2021-10-28 09:48:36,824 INFO L857 garLoopResultBuilder]: For program point L141-1(lines 141 152) no Hoare annotation was computed. [2021-10-28 09:48:36,824 INFO L857 garLoopResultBuilder]: For program point L2653(lines 2653 2659) no Hoare annotation was computed. [2021-10-28 09:48:36,824 INFO L853 garLoopResultBuilder]: At program point L1200(lines 1189 1202) 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) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= ULTIMATE.start_getClientPrivateKey_~handle 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-28 09:48:36,824 INFO L860 garLoopResultBuilder]: At program point L1200-1(lines 1189 1202) the Hoare annotation is: true [2021-10-28 09:48:36,824 INFO L857 garLoopResultBuilder]: For program point L408(lines 408 414) no Hoare annotation was computed. [2021-10-28 09:48:36,825 INFO L857 garLoopResultBuilder]: For program point L408-1(lines 408 414) no Hoare annotation was computed. [2021-10-28 09:48:36,825 INFO L857 garLoopResultBuilder]: For program point L408-2(lines 408 414) no Hoare annotation was computed. [2021-10-28 09:48:36,825 INFO L857 garLoopResultBuilder]: For program point L408-3(lines 408 414) no Hoare annotation was computed. [2021-10-28 09:48:36,825 INFO L857 garLoopResultBuilder]: For program point L1069(lines 1069 1073) no Hoare annotation was computed. [2021-10-28 09:48:36,825 INFO L853 garLoopResultBuilder]: At program point L2523-1(lines 2503 2527) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_test_~op4~0 0)) (.cse1 (= 1 ULTIMATE.start_setup_bob_~bob___0)) (.cse2 (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0)) (.cse3 (not (= ULTIMATE.start_setup_rjh_~rjh___0 1))) (.cse4 (not (= ~rjh~0 1))) (.cse5 (not (= ULTIMATE.start_setClientId_~handle 1))) (.cse6 (= ~bob~0 1)) (.cse7 (not (= ULTIMATE.start_setClientId_~handle 2)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (= ULTIMATE.start_test_~op2~0 0)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (= ULTIMATE.start_test_~op2~0 1) .cse6 .cse7))) [2021-10-28 09:48:36,825 INFO L853 garLoopResultBuilder]: At program point L2523(lines 2503 2527) the Hoare annotation is: (let ((.cse0 (= 1 ULTIMATE.start_setup_bob_~bob___0)) (.cse1 (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0)) (.cse2 (not (= ULTIMATE.start_setup_rjh_~rjh___0 1))) (.cse3 (not (= ~rjh~0 1))) (.cse4 (not (= ULTIMATE.start_setClientId_~handle 1))) (.cse5 (= ~bob~0 1)) (.cse6 (not (= ULTIMATE.start_setClientId_~handle 2))) (.cse7 (= ULTIMATE.start_test_~op1~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (= ULTIMATE.start_test_~op2~0 0)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ULTIMATE.start_test_~op2~0 1) .cse5 .cse6 .cse7))) [2021-10-28 09:48:36,825 INFO L853 garLoopResultBuilder]: At program point L2523-3(lines 2503 2527) the Hoare annotation is: (let ((.cse0 (= 1 ULTIMATE.start_setup_bob_~bob___0)) (.cse1 (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0)) (.cse2 (not (= ULTIMATE.start_setup_rjh_~rjh___0 1))) (.cse3 (not (= ~rjh~0 1))) (.cse4 (not (= ULTIMATE.start_setClientId_~handle 1))) (.cse5 (= ~bob~0 1)) (.cse6 (not (= ULTIMATE.start_setClientId_~handle 2)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (= ULTIMATE.start_test_~op2~0 0)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ULTIMATE.start_test_~op2~0 1) .cse5 .cse6))) [2021-10-28 09:48:36,826 INFO L853 garLoopResultBuilder]: At program point L2523-2(lines 2503 2527) the Hoare annotation is: (let ((.cse0 (= 1 ULTIMATE.start_setup_bob_~bob___0)) (.cse1 (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0)) (.cse2 (not (= ULTIMATE.start_setup_rjh_~rjh___0 1))) (.cse3 (not (= ~rjh~0 1))) (.cse4 (not (= ULTIMATE.start_setClientId_~handle 1))) (.cse5 (= ~bob~0 1)) (.cse6 (not (= ULTIMATE.start_setClientId_~handle 2))) (.cse7 (= ULTIMATE.start_test_~op5~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ULTIMATE.start_test_~op2~0 1) .cse5 .cse6 .cse7) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (= ULTIMATE.start_test_~op2~0 0) .cse7))) [2021-10-28 09:48:36,826 INFO L853 garLoopResultBuilder]: At program point L2523-4(lines 2503 2527) the Hoare annotation is: (let ((.cse0 (= 1 ULTIMATE.start_setup_bob_~bob___0)) (.cse1 (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0)) (.cse2 (not (= ULTIMATE.start_setup_rjh_~rjh___0 1))) (.cse3 (not (= ~rjh~0 1))) (.cse4 (not (= ULTIMATE.start_setClientId_~handle 1))) (.cse5 (= ~bob~0 1)) (.cse6 (not (= ULTIMATE.start_setClientId_~handle 2)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (= ULTIMATE.start_test_~op2~0 0)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ULTIMATE.start_test_~op2~0 1) .cse5 .cse6))) [2021-10-28 09:48:36,826 INFO L857 garLoopResultBuilder]: For program point L145(lines 145 151) no Hoare annotation was computed. [2021-10-28 09:48:36,826 INFO L857 garLoopResultBuilder]: For program point L145-1(lines 145 151) no Hoare annotation was computed. [2021-10-28 09:48:36,826 INFO L853 garLoopResultBuilder]: At program point L543(lines 538 546) the Hoare annotation is: (not (= ~rjh~0 1)) [2021-10-28 09:48:36,826 INFO L853 garLoopResultBuilder]: At program point L413(lines 400 418) 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) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= ULTIMATE.start_getClientPrivateKey_~handle 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-28 09:48:36,827 INFO L853 garLoopResultBuilder]: At program point L413-1(lines 400 418) 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) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= ULTIMATE.start_getClientPrivateKey_~handle 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-28 09:48:36,827 INFO L860 garLoopResultBuilder]: At program point L413-2(lines 400 418) the Hoare annotation is: true [2021-10-28 09:48:36,827 INFO L860 garLoopResultBuilder]: At program point L413-3(lines 400 418) the Hoare annotation is: true [2021-10-28 09:48:36,827 INFO L853 garLoopResultBuilder]: At program point L150(lines 137 155) 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) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= ULTIMATE.start_getClientPrivateKey_~handle 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-28 09:48:36,827 INFO L860 garLoopResultBuilder]: At program point L150-1(lines 137 155) the Hoare annotation is: true [2021-10-28 09:48:36,827 INFO L853 garLoopResultBuilder]: At program point L1075(lines 1065 1121) the Hoare annotation is: (let ((.cse0 (= 1 ULTIMATE.start_setup_bob_~bob___0)) (.cse1 (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0)) (.cse2 (not (= ULTIMATE.start_setup_rjh_~rjh___0 1))) (.cse3 (not (= ~rjh~0 1))) (.cse4 (not (= ULTIMATE.start_setClientId_~handle 1))) (.cse5 (= ~bob~0 1)) (.cse6 (not (= ULTIMATE.start_setClientId_~handle 2)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (= ULTIMATE.start_test_~op2~0 0)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ULTIMATE.start_test_~op2~0 1) .cse5 .cse6))) [2021-10-28 09:48:36,828 INFO L853 garLoopResultBuilder]: At program point L1208(lines 1203 1211) 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) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= ULTIMATE.start_getClientPrivateKey_~handle 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-28 09:48:36,828 INFO L853 garLoopResultBuilder]: At program point L1208-1(lines 1203 1211) 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) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= ULTIMATE.start_getClientPrivateKey_~handle 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-28 09:48:36,828 INFO L853 garLoopResultBuilder]: At program point L1208-2(lines 1203 1211) 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) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= ULTIMATE.start_getClientPrivateKey_~handle 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-28 09:48:36,828 INFO L853 garLoopResultBuilder]: At program point L1208-3(lines 1203 1211) 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) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-28 09:48:36,828 INFO L860 garLoopResultBuilder]: At program point L1208-4(lines 1203 1211) the Hoare annotation is: true [2021-10-28 09:48:36,829 INFO L860 garLoopResultBuilder]: At program point L1208-5(lines 1203 1211) the Hoare annotation is: true [2021-10-28 09:48:36,829 INFO L857 garLoopResultBuilder]: For program point L2662(lines 2662 2693) no Hoare annotation was computed. [2021-10-28 09:48:36,829 INFO L857 garLoopResultBuilder]: For program point L2663(lines 2663 2674) no Hoare annotation was computed. [2021-10-28 09:48:36,829 INFO L857 garLoopResultBuilder]: For program point L1080(lines 1080 1087) no Hoare annotation was computed. [2021-10-28 09:48:36,829 INFO L857 garLoopResultBuilder]: For program point L2667(lines 2667 2673) no Hoare annotation was computed. [2021-10-28 09:48:36,829 INFO L857 garLoopResultBuilder]: For program point L423(lines 423 431) no Hoare annotation was computed. [2021-10-28 09:48:36,829 INFO L857 garLoopResultBuilder]: For program point L423-2(lines 423 431) no Hoare annotation was computed. [2021-10-28 09:48:36,830 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-10-28 09:48:36,830 INFO L857 garLoopResultBuilder]: For program point L2804(lines 2804 2820) no Hoare annotation was computed. [2021-10-28 09:48:36,830 INFO L857 garLoopResultBuilder]: For program point L2804-1(lines 2804 2820) no Hoare annotation was computed. [2021-10-28 09:48:36,830 INFO L857 garLoopResultBuilder]: For program point L426(lines 426 430) no Hoare annotation was computed. [2021-10-28 09:48:36,830 INFO L853 garLoopResultBuilder]: At program point L426-2(lines 419 434) 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)) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= ULTIMATE.start_getClientPrivateKey_~handle 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-28 09:48:36,830 INFO L857 garLoopResultBuilder]: For program point L426-3(lines 426 430) no Hoare annotation was computed. [2021-10-28 09:48:36,830 INFO L853 garLoopResultBuilder]: At program point L426-5(lines 419 434) 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) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-28 09:48:36,831 INFO L857 garLoopResultBuilder]: For program point L2541(lines 2541 2587) no Hoare annotation was computed. [2021-10-28 09:48:36,831 INFO L857 garLoopResultBuilder]: For program point L2542(lines 2542 2553) no Hoare annotation was computed. [2021-10-28 09:48:36,831 INFO L853 garLoopResultBuilder]: At program point L1089(lines 1076 1120) the Hoare annotation is: (let ((.cse0 (= 1 ULTIMATE.start_setup_bob_~bob___0)) (.cse1 (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0)) (.cse2 (not (= ULTIMATE.start_setup_rjh_~rjh___0 1))) (.cse3 (not (= ~rjh~0 1))) (.cse4 (not (= ULTIMATE.start_setClientId_~handle 1))) (.cse5 (= ~bob~0 1)) (.cse6 (not (= ULTIMATE.start_setClientId_~handle 2)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (= ULTIMATE.start_test_~op2~0 0)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ULTIMATE.start_test_~op2~0 1) .cse5 .cse6))) [2021-10-28 09:48:36,831 INFO L857 garLoopResultBuilder]: For program point L2808(lines 2808 2819) no Hoare annotation was computed. [2021-10-28 09:48:36,831 INFO L857 garLoopResultBuilder]: For program point L2808-1(lines 2808 2819) no Hoare annotation was computed. [2021-10-28 09:48:36,831 INFO L857 garLoopResultBuilder]: For program point L2676(lines 2676 2692) no Hoare annotation was computed. [2021-10-28 09:48:36,832 INFO L857 garLoopResultBuilder]: For program point L2677(lines 2677 2688) no Hoare annotation was computed. [2021-10-28 09:48:36,832 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 1820) no Hoare annotation was computed. [2021-10-28 09:48:36,832 INFO L857 garLoopResultBuilder]: For program point L2546(lines 2546 2552) no Hoare annotation was computed. [2021-10-28 09:48:36,832 INFO L857 garLoopResultBuilder]: For program point L1094(lines 1094 1101) no Hoare annotation was computed. [2021-10-28 09:48:36,832 INFO L857 garLoopResultBuilder]: For program point L2812(lines 2812 2818) no Hoare annotation was computed. [2021-10-28 09:48:36,832 INFO L857 garLoopResultBuilder]: For program point L2812-1(lines 2812 2818) no Hoare annotation was computed. [2021-10-28 09:48:36,832 INFO L857 garLoopResultBuilder]: For program point L2416(lines 2416 2432) no Hoare annotation was computed. [2021-10-28 09:48:36,833 INFO L857 garLoopResultBuilder]: For program point L2416-1(lines 2416 2432) no Hoare annotation was computed. [2021-10-28 09:48:36,833 INFO L857 garLoopResultBuilder]: For program point L963(lines 962 1129) no Hoare annotation was computed. [2021-10-28 09:48:36,833 INFO L857 garLoopResultBuilder]: For program point L2681(lines 2681 2687) no Hoare annotation was computed. [2021-10-28 09:48:36,833 INFO L857 garLoopResultBuilder]: For program point L964(lines 964 968) no Hoare annotation was computed. [2021-10-28 09:48:36,833 INFO L857 garLoopResultBuilder]: For program point L1626(lines 1626 1634) no Hoare annotation was computed. [2021-10-28 09:48:36,833 INFO L857 garLoopResultBuilder]: For program point L2420(lines 2420 2431) no Hoare annotation was computed. [2021-10-28 09:48:36,833 INFO L857 garLoopResultBuilder]: For program point L2420-1(lines 2420 2431) no Hoare annotation was computed. [2021-10-28 09:48:36,833 INFO L860 garLoopResultBuilder]: At program point L2817-1(lines 2800 2823) the Hoare annotation is: true [2021-10-28 09:48:36,834 INFO L853 garLoopResultBuilder]: At program point L2817(lines 2800 2823) 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) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= ULTIMATE.start_getClientPrivateKey_~handle 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-28 09:48:36,834 INFO L853 garLoopResultBuilder]: At program point L1232(lines 1221 1235) 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)) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-28 09:48:36,834 INFO L857 garLoopResultBuilder]: For program point L2555(lines 2555 2586) no Hoare annotation was computed. [2021-10-28 09:48:36,834 INFO L857 garLoopResultBuilder]: For program point L1498(lines 1498 1509) no Hoare annotation was computed. [2021-10-28 09:48:36,834 INFO L857 garLoopResultBuilder]: For program point L441(lines 441 452) no Hoare annotation was computed. [2021-10-28 09:48:36,834 INFO L857 garLoopResultBuilder]: For program point L1498-1(lines 1498 1509) no Hoare annotation was computed. [2021-10-28 09:48:36,834 INFO L857 garLoopResultBuilder]: For program point L441-1(lines 441 452) no Hoare annotation was computed. [2021-10-28 09:48:36,834 INFO L857 garLoopResultBuilder]: For program point L441-2(lines 441 452) no Hoare annotation was computed. [2021-10-28 09:48:36,834 INFO L857 garLoopResultBuilder]: For program point L441-3(lines 441 452) no Hoare annotation was computed. [2021-10-28 09:48:36,835 INFO L857 garLoopResultBuilder]: For program point L970(lines 970 1128) no Hoare annotation was computed. [2021-10-28 09:48:36,835 INFO L857 garLoopResultBuilder]: For program point L2556(lines 2556 2567) no Hoare annotation was computed. [2021-10-28 09:48:36,835 INFO L857 garLoopResultBuilder]: For program point L2424(lines 2424 2430) no Hoare annotation was computed. [2021-10-28 09:48:36,835 INFO L857 garLoopResultBuilder]: For program point L2424-1(lines 2424 2430) no Hoare annotation was computed. [2021-10-28 09:48:36,835 INFO L857 garLoopResultBuilder]: For program point L178(lines 178 189) no Hoare annotation was computed. [2021-10-28 09:48:36,835 INFO L857 garLoopResultBuilder]: For program point L178-1(lines 178 189) no Hoare annotation was computed. [2021-10-28 09:48:36,835 INFO L857 garLoopResultBuilder]: For program point L178-2(lines 178 189) no Hoare annotation was computed. [2021-10-28 09:48:36,835 INFO L853 garLoopResultBuilder]: At program point L1103(lines 1090 1119) the Hoare annotation is: (let ((.cse0 (= 1 ULTIMATE.start_setup_bob_~bob___0)) (.cse1 (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0)) (.cse2 (not (= ULTIMATE.start_setup_rjh_~rjh___0 1))) (.cse3 (not (= ~rjh~0 1))) (.cse4 (not (= ULTIMATE.start_setClientId_~handle 1))) (.cse5 (= ~bob~0 1)) (.cse6 (not (= ULTIMATE.start_setClientId_~handle 2)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (= ULTIMATE.start_test_~op2~0 0)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ULTIMATE.start_test_~op2~0 1) .cse5 .cse6))) [2021-10-28 09:48:36,835 INFO L857 garLoopResultBuilder]: For program point L178-3(lines 178 189) no Hoare annotation was computed. [2021-10-28 09:48:36,835 INFO L853 garLoopResultBuilder]: At program point L2691(lines 2644 2697) the Hoare annotation is: (let ((.cse0 (= 1 ULTIMATE.start_setup_bob_~bob___0)) (.cse1 (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0)) (.cse2 (not (= ULTIMATE.start_setup_rjh_~rjh___0 1))) (.cse3 (not (= ~rjh~0 1))) (.cse4 (not (= ULTIMATE.start_setClientId_~handle 1))) (.cse5 (= ~bob~0 1)) (.cse6 (not (= ULTIMATE.start_setClientId_~handle 2))) (.cse7 (= ULTIMATE.start_test_~op1~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (= ULTIMATE.start_test_~op2~0 0)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ULTIMATE.start_test_~op2~0 1) .cse5 .cse6 .cse7))) [2021-10-28 09:48:36,835 INFO L857 garLoopResultBuilder]: For program point L1502(lines 1502 1506) no Hoare annotation was computed. [2021-10-28 09:48:36,836 INFO L857 garLoopResultBuilder]: For program point L1502-1(lines 1498 1509) no Hoare annotation was computed. [2021-10-28 09:48:36,836 INFO L857 garLoopResultBuilder]: For program point L445(lines 445 451) no Hoare annotation was computed. [2021-10-28 09:48:36,836 INFO L857 garLoopResultBuilder]: For program point L445-1(lines 445 451) no Hoare annotation was computed. [2021-10-28 09:48:36,836 INFO L857 garLoopResultBuilder]: For program point L1502-2(lines 1502 1506) no Hoare annotation was computed. [2021-10-28 09:48:36,836 INFO L857 garLoopResultBuilder]: For program point L1502-3(lines 1498 1509) no Hoare annotation was computed. [2021-10-28 09:48:36,836 INFO L857 garLoopResultBuilder]: For program point L445-2(lines 445 451) no Hoare annotation was computed. [2021-10-28 09:48:36,836 INFO L857 garLoopResultBuilder]: For program point L445-3(lines 445 451) no Hoare annotation was computed. [2021-10-28 09:48:36,836 INFO L857 garLoopResultBuilder]: For program point L974(lines 974 981) no Hoare annotation was computed. [2021-10-28 09:48:36,837 INFO L857 garLoopResultBuilder]: For program point L2560(lines 2560 2566) no Hoare annotation was computed. [2021-10-28 09:48:36,837 INFO L857 garLoopResultBuilder]: For program point L182(lines 182 188) no Hoare annotation was computed. [2021-10-28 09:48:36,837 INFO L857 garLoopResultBuilder]: For program point L182-1(lines 182 188) no Hoare annotation was computed. [2021-10-28 09:48:36,837 INFO L857 garLoopResultBuilder]: For program point L182-2(lines 182 188) no Hoare annotation was computed. [2021-10-28 09:48:36,837 INFO L857 garLoopResultBuilder]: For program point L182-3(lines 182 188) no Hoare annotation was computed. [2021-10-28 09:48:36,837 INFO L853 garLoopResultBuilder]: At program point L2429-1(lines 2412 2435) 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) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-28 09:48:36,838 INFO L853 garLoopResultBuilder]: At program point L2429(lines 2412 2435) 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)) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= ULTIMATE.start_getClientPrivateKey_~handle 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-28 09:48:36,838 INFO L857 garLoopResultBuilder]: For program point L1108(lines 1108 1115) no Hoare annotation was computed. [2021-10-28 09:48:36,838 INFO L853 garLoopResultBuilder]: At program point L1108-1(lines 962 1129) the Hoare annotation is: (let ((.cse0 (= 1 ULTIMATE.start_setup_bob_~bob___0)) (.cse1 (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0)) (.cse2 (not (= ULTIMATE.start_setup_rjh_~rjh___0 1))) (.cse3 (not (= ~rjh~0 1))) (.cse4 (not (= ULTIMATE.start_setClientId_~handle 1))) (.cse5 (= ~bob~0 1)) (.cse6 (not (= ULTIMATE.start_setClientId_~handle 2)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (= ULTIMATE.start_test_~op2~0 0)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ULTIMATE.start_test_~op2~0 1) .cse5 .cse6))) [2021-10-28 09:48:36,838 INFO L857 garLoopResultBuilder]: For program point L2828(lines 2828 2840) no Hoare annotation was computed. [2021-10-28 09:48:36,838 INFO L853 garLoopResultBuilder]: At program point L450(lines 437 455) 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) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= ULTIMATE.start_getClientPrivateKey_~handle 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-28 09:48:36,838 INFO L853 garLoopResultBuilder]: At program point L450-1(lines 437 455) 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) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= ULTIMATE.start_getClientPrivateKey_~handle 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-28 09:48:36,839 INFO L860 garLoopResultBuilder]: At program point L450-2(lines 437 455) the Hoare annotation is: true [2021-10-28 09:48:36,839 INFO L860 garLoopResultBuilder]: At program point L450-3(lines 437 455) the Hoare annotation is: true [2021-10-28 09:48:36,839 INFO L853 garLoopResultBuilder]: At program point L187(lines 174 192) 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) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= ULTIMATE.start_getClientPrivateKey_~handle 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-28 09:48:36,839 INFO L853 garLoopResultBuilder]: At program point L187-1(lines 174 192) 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) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= ULTIMATE.start_getClientPrivateKey_~handle 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-28 09:48:36,839 INFO L860 garLoopResultBuilder]: At program point L187-2(lines 174 192) the Hoare annotation is: true [2021-10-28 09:48:36,839 INFO L860 garLoopResultBuilder]: At program point L187-3(lines 174 192) the Hoare annotation is: true [2021-10-28 09:48:36,840 INFO L857 garLoopResultBuilder]: For program point L2831(lines 2831 2839) no Hoare annotation was computed. [2021-10-28 09:48:36,840 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-10-28 09:48:36,840 INFO L853 garLoopResultBuilder]: At program point L983(lines 970 1128) the Hoare annotation is: (let ((.cse0 (= 1 ULTIMATE.start_setup_bob_~bob___0)) (.cse1 (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0)) (.cse2 (not (= ULTIMATE.start_setup_rjh_~rjh___0 1))) (.cse3 (not (= ~rjh~0 1))) (.cse4 (not (= ULTIMATE.start_setClientId_~handle 1))) (.cse5 (= ~bob~0 1)) (.cse6 (not (= ULTIMATE.start_setClientId_~handle 2)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (= ULTIMATE.start_test_~op2~0 0)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ULTIMATE.start_test_~op2~0 1) .cse5 .cse6))) [2021-10-28 09:48:36,840 INFO L857 garLoopResultBuilder]: For program point L2569(lines 2569 2585) no Hoare annotation was computed. [2021-10-28 09:48:36,840 INFO L857 garLoopResultBuilder]: For program point L2834(lines 2834 2838) no Hoare annotation was computed. [2021-10-28 09:48:36,840 INFO L853 garLoopResultBuilder]: At program point L2834-2(lines 1 2890) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_test_~op6~0 0)) (.cse1 (= 1 ULTIMATE.start_setup_bob_~bob___0)) (.cse2 (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0)) (.cse3 (not (= ULTIMATE.start_setup_rjh_~rjh___0 1))) (.cse4 (not (= ~rjh~0 1))) (.cse5 (not (= ULTIMATE.start_setClientId_~handle 1))) (.cse6 (= ~bob~0 1)) (.cse7 (not (= ULTIMATE.start_setClientId_~handle 2)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (= ULTIMATE.start_test_~op2~0 1) .cse6 .cse7) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (= ULTIMATE.start_test_~op2~0 0)))) [2021-10-28 09:48:36,841 INFO L857 garLoopResultBuilder]: For program point L2702(lines 2702 2748) no Hoare annotation was computed. [2021-10-28 09:48:36,841 INFO L857 garLoopResultBuilder]: For program point L2702-1(lines 2702 2748) no Hoare annotation was computed. [2021-10-28 09:48:36,841 INFO L857 garLoopResultBuilder]: For program point L2570(lines 2570 2581) no Hoare annotation was computed. [2021-10-28 09:48:36,841 INFO L857 garLoopResultBuilder]: For program point L2703-1(lines 2703 2714) no Hoare annotation was computed. [2021-10-28 09:48:36,841 INFO L857 garLoopResultBuilder]: For program point L2703(lines 2703 2714) no Hoare annotation was computed. [2021-10-28 09:48:36,841 INFO L857 garLoopResultBuilder]: For program point L1515(lines 1515 1529) no Hoare annotation was computed. [2021-10-28 09:48:36,841 INFO L853 garLoopResultBuilder]: At program point L1515-1(lines 1482 1532) 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) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= ULTIMATE.start_getClientPrivateKey_~handle 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-28 09:48:36,841 INFO L857 garLoopResultBuilder]: For program point L2440(lines 2440 2452) no Hoare annotation was computed. [2021-10-28 09:48:36,841 INFO L857 garLoopResultBuilder]: For program point L1515-2(lines 1515 1529) no Hoare annotation was computed. [2021-10-28 09:48:36,842 INFO L860 garLoopResultBuilder]: At program point L1515-3(lines 1482 1532) the Hoare annotation is: true [2021-10-28 09:48:36,842 INFO L857 garLoopResultBuilder]: For program point L2440-2(lines 2440 2452) no Hoare annotation was computed. [2021-10-28 09:48:36,842 INFO L857 garLoopResultBuilder]: For program point L2440-4(lines 2440 2452) no Hoare annotation was computed. [2021-10-28 09:48:36,842 INFO L857 garLoopResultBuilder]: For program point L2440-6(lines 2440 2452) no Hoare annotation was computed. [2021-10-28 09:48:36,842 INFO L857 garLoopResultBuilder]: For program point L2440-8(lines 2440 2452) no Hoare annotation was computed. [2021-10-28 09:48:36,842 INFO L857 garLoopResultBuilder]: For program point L2440-10(lines 2440 2452) no Hoare annotation was computed. [2021-10-28 09:48:36,842 INFO L857 garLoopResultBuilder]: For program point L988(lines 988 992) no Hoare annotation was computed. [2021-10-28 09:48:36,842 INFO L857 garLoopResultBuilder]: For program point L2574(lines 2574 2580) no Hoare annotation was computed. [2021-10-28 09:48:36,842 INFO L857 garLoopResultBuilder]: For program point L460(lines 460 468) no Hoare annotation was computed. [2021-10-28 09:48:36,842 INFO L857 garLoopResultBuilder]: For program point L460-2(lines 460 468) no Hoare annotation was computed. [2021-10-28 09:48:36,842 INFO L857 garLoopResultBuilder]: For program point L2707-1(lines 2707 2713) no Hoare annotation was computed. [2021-10-28 09:48:36,842 INFO L857 garLoopResultBuilder]: For program point L2707(lines 2707 2713) no Hoare annotation was computed. [2021-10-28 09:48:36,842 INFO L857 garLoopResultBuilder]: For program point L2443(lines 2443 2451) no Hoare annotation was computed. [2021-10-28 09:48:36,842 INFO L857 garLoopResultBuilder]: For program point L2443-2(lines 2443 2451) no Hoare annotation was computed. [2021-10-28 09:48:36,842 INFO L857 garLoopResultBuilder]: For program point L2443-4(lines 2443 2451) no Hoare annotation was computed. [2021-10-28 09:48:36,842 INFO L857 garLoopResultBuilder]: For program point L197(lines 197 205) no Hoare annotation was computed. [2021-10-28 09:48:36,842 INFO L857 garLoopResultBuilder]: For program point L2443-6(lines 2443 2451) no Hoare annotation was computed. [2021-10-28 09:48:36,843 INFO L857 garLoopResultBuilder]: For program point L197-2(lines 197 205) no Hoare annotation was computed. [2021-10-28 09:48:36,843 INFO L857 garLoopResultBuilder]: For program point L2443-8(lines 2443 2451) no Hoare annotation was computed. [2021-10-28 09:48:36,843 INFO L857 garLoopResultBuilder]: For program point L197-4(lines 197 205) no Hoare annotation was computed. [2021-10-28 09:48:36,843 INFO L857 garLoopResultBuilder]: For program point L2443-10(lines 2443 2451) no Hoare annotation was computed. [2021-10-28 09:48:36,843 INFO L857 garLoopResultBuilder]: For program point L1520(lines 1520 1526) no Hoare annotation was computed. [2021-10-28 09:48:36,843 INFO L857 garLoopResultBuilder]: For program point L463(lines 463 467) no Hoare annotation was computed. [2021-10-28 09:48:36,843 INFO L857 garLoopResultBuilder]: For program point L1520-2(lines 1520 1526) no Hoare annotation was computed. [2021-10-28 09:48:36,843 INFO L853 garLoopResultBuilder]: At program point L463-2(lines 1 2890) 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)) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= ULTIMATE.start_getClientPrivateKey_~handle 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-28 09:48:36,843 INFO L857 garLoopResultBuilder]: For program point L463-3(lines 463 467) no Hoare annotation was computed. [2021-10-28 09:48:36,844 INFO L853 garLoopResultBuilder]: At program point L463-5(lines 1 2890) 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) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-28 09:48:36,844 INFO L857 garLoopResultBuilder]: For program point L2446(lines 2446 2450) no Hoare annotation was computed. [2021-10-28 09:48:36,844 INFO L853 garLoopResultBuilder]: At program point L2446-2(lines 1 2890) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ~__ste_client_privateKey0~0 123) (not (= ~rjh~0 1)) (= 123 ULTIMATE.start_setClientPrivateKey_~value) (= ~bob~0 1) (= ULTIMATE.start_setClientPrivateKey_~handle 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-28 09:48:36,844 INFO L857 garLoopResultBuilder]: For program point L2446-3(lines 2446 2450) no Hoare annotation was computed. [2021-10-28 09:48:36,844 INFO L857 garLoopResultBuilder]: For program point L2446-6(lines 2446 2450) no Hoare annotation was computed. [2021-10-28 09:48:36,844 INFO L853 garLoopResultBuilder]: At program point L2446-5(lines 1 2890) 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_setClientId_~handle ULTIMATE.start_setup_rjh_~rjh___0) (= ~bob~0 1) (not (= ULTIMATE.start_setClientPrivateKey_~handle 1)) (= ULTIMATE.start_setClientId_~handle 2)) [2021-10-28 09:48:36,844 INFO L857 garLoopResultBuilder]: For program point L200(lines 200 204) no Hoare annotation was computed. [2021-10-28 09:48:36,845 INFO L853 garLoopResultBuilder]: At program point L2446-8(lines 1 2890) 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)) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= ULTIMATE.start_setClientPrivateKey_~handle 1)) (not (= ULTIMATE.start_setClientPrivateKey_~handle 2))) [2021-10-28 09:48:36,845 INFO L853 garLoopResultBuilder]: At program point L200-2(lines 193 208) 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)) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-28 09:48:36,845 INFO L857 garLoopResultBuilder]: For program point L200-3(lines 200 204) no Hoare annotation was computed. [2021-10-28 09:48:36,845 INFO L857 garLoopResultBuilder]: For program point L2446-9(lines 2446 2450) no Hoare annotation was computed. [2021-10-28 09:48:36,845 INFO L857 garLoopResultBuilder]: For program point L2446-12(lines 2446 2450) no Hoare annotation was computed. [2021-10-28 09:48:36,845 INFO L853 garLoopResultBuilder]: At program point L200-5(lines 193 208) 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)) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= ULTIMATE.start_getClientPrivateKey_~handle 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-28 09:48:36,846 INFO L853 garLoopResultBuilder]: At program point L2446-11(lines 1 2890) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_test_~op3~0 0)) (.cse1 (= 1 ULTIMATE.start_setup_bob_~bob___0)) (.cse2 (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0)) (.cse3 (not (= ULTIMATE.start_setup_rjh_~rjh___0 1))) (.cse4 (not (= ~rjh~0 1))) (.cse5 (not (= ULTIMATE.start_setClientId_~handle 1))) (.cse6 (= ~bob~0 1)) (.cse7 (not (= ULTIMATE.start_setClientId_~handle 2))) (.cse8 (not (= ULTIMATE.start_setClientPrivateKey_~handle 1)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 (= ULTIMATE.start_test_~op2~0 0)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (= ULTIMATE.start_test_~op2~0 1) .cse6 .cse7 .cse8))) [2021-10-28 09:48:36,846 INFO L857 garLoopResultBuilder]: For program point L200-6(lines 200 204) no Hoare annotation was computed. [2021-10-28 09:48:36,846 INFO L853 garLoopResultBuilder]: At program point L2446-14(lines 1795 1804) the Hoare annotation is: (let ((.cse0 (= 1 ULTIMATE.start_setup_bob_~bob___0)) (.cse1 (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0)) (.cse2 (not (= ULTIMATE.start_setup_rjh_~rjh___0 1))) (.cse3 (not (= ~rjh~0 1))) (.cse4 (not (= ULTIMATE.start_setClientId_~handle 1))) (.cse5 (= ~bob~0 1)) (.cse6 (not (= ULTIMATE.start_setClientId_~handle 2))) (.cse7 (not (= ULTIMATE.start_setClientPrivateKey_~handle 1)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (= ULTIMATE.start_test_~op2~0 0)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ULTIMATE.start_test_~op2~0 1) .cse5 .cse6 .cse7))) [2021-10-28 09:48:36,846 INFO L853 garLoopResultBuilder]: At program point L200-8(lines 193 208) 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) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-28 09:48:36,846 INFO L857 garLoopResultBuilder]: For program point L2446-15(lines 2446 2450) no Hoare annotation was computed. [2021-10-28 09:48:36,846 INFO L853 garLoopResultBuilder]: At program point L2446-17(lines 1785 1794) the Hoare annotation is: (let ((.cse0 (= 1 ULTIMATE.start_setup_bob_~bob___0)) (.cse1 (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0)) (.cse2 (not (= ULTIMATE.start_setup_rjh_~rjh___0 1))) (.cse3 (not (= ~rjh~0 1))) (.cse4 (not (= ULTIMATE.start_setClientId_~handle 1))) (.cse5 (= ~bob~0 1)) (.cse6 (not (= ULTIMATE.start_setClientId_~handle 2)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (= ULTIMATE.start_test_~op2~0 0)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ULTIMATE.start_test_~op2~0 1) .cse5 .cse6))) [2021-10-28 09:48:36,847 INFO L857 garLoopResultBuilder]: For program point L69(lines 69 75) no Hoare annotation was computed. [2021-10-28 09:48:36,847 INFO L857 garLoopResultBuilder]: For program point L69-2(lines 69 75) no Hoare annotation was computed. [2021-10-28 09:48:36,847 INFO L853 garLoopResultBuilder]: At program point L994(lines 984 1127) the Hoare annotation is: (let ((.cse0 (= 1 ULTIMATE.start_setup_bob_~bob___0)) (.cse1 (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0)) (.cse2 (not (= ULTIMATE.start_setup_rjh_~rjh___0 1))) (.cse3 (not (= ~rjh~0 1))) (.cse4 (not (= ULTIMATE.start_setClientId_~handle 1))) (.cse5 (= ~bob~0 1)) (.cse6 (not (= ULTIMATE.start_setClientId_~handle 2)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (= ULTIMATE.start_test_~op2~0 0)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ULTIMATE.start_test_~op2~0 1) .cse5 .cse6))) [2021-10-28 09:48:36,847 INFO L853 garLoopResultBuilder]: At program point L1392(lines 1387 1395) 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) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= ULTIMATE.start_getClientPrivateKey_~handle 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-28 09:48:36,847 INFO L853 garLoopResultBuilder]: At program point L1130(lines 961 1131) 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)) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-28 09:48:36,847 INFO L857 garLoopResultBuilder]: For program point L2716(lines 2716 2747) no Hoare annotation was computed. [2021-10-28 09:48:36,847 INFO L857 garLoopResultBuilder]: For program point L2716-1(lines 2716 2747) no Hoare annotation was computed. [2021-10-28 09:48:36,848 INFO L853 garLoopResultBuilder]: At program point L2584(lines 2537 2590) the Hoare annotation is: (let ((.cse0 (= 1 ULTIMATE.start_setup_bob_~bob___0)) (.cse1 (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0)) (.cse2 (not (= ULTIMATE.start_setup_rjh_~rjh___0 1))) (.cse3 (not (= ~rjh~0 1))) (.cse4 (not (= ULTIMATE.start_setClientId_~handle 1))) (.cse5 (= ~bob~0 1)) (.cse6 (not (= ULTIMATE.start_setClientId_~handle 2))) (.cse7 (= ULTIMATE.start_test_~op1~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (= ULTIMATE.start_test_~op2~0 0)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ULTIMATE.start_test_~op2~0 1) .cse5 .cse6 .cse7))) [2021-10-28 09:48:36,848 INFO L857 garLoopResultBuilder]: For program point L999(lines 999 1006) no Hoare annotation was computed. [2021-10-28 09:48:36,848 INFO L857 garLoopResultBuilder]: For program point L2717-1(lines 2717 2728) no Hoare annotation was computed. [2021-10-28 09:48:36,848 INFO L857 garLoopResultBuilder]: For program point L2717(lines 2717 2728) no Hoare annotation was computed. [2021-10-28 09:48:36,848 INFO L857 garLoopResultBuilder]: For program point L2851-1(lines 2851 2867) no Hoare annotation was computed. [2021-10-28 09:48:36,848 INFO L857 garLoopResultBuilder]: For program point L2851(lines 2851 2867) no Hoare annotation was computed. [2021-10-28 09:48:36,848 INFO L857 garLoopResultBuilder]: For program point L2721-1(lines 2721 2727) no Hoare annotation was computed. [2021-10-28 09:48:36,849 INFO L857 garLoopResultBuilder]: For program point L2721(lines 2721 2727) no Hoare annotation was computed. [2021-10-28 09:48:36,849 INFO L853 garLoopResultBuilder]: At program point L1401(lines 1396 1404) 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) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= ULTIMATE.start_getClientPrivateKey_~handle 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-28 09:48:36,849 INFO L857 garLoopResultBuilder]: For program point L2855-1(lines 2855 2866) no Hoare annotation was computed. [2021-10-28 09:48:36,849 INFO L857 garLoopResultBuilder]: For program point L2855(lines 2855 2866) no Hoare annotation was computed. [2021-10-28 09:48:36,849 INFO L857 garLoopResultBuilder]: For program point L478(lines 478 489) no Hoare annotation was computed. [2021-10-28 09:48:36,849 INFO L857 garLoopResultBuilder]: For program point L478-1(lines 478 489) no Hoare annotation was computed. [2021-10-28 09:48:36,849 INFO L857 garLoopResultBuilder]: For program point L215(lines 215 226) no Hoare annotation was computed. [2021-10-28 09:48:36,850 INFO L857 garLoopResultBuilder]: For program point L215-1(lines 215 226) no Hoare annotation was computed. [2021-10-28 09:48:36,850 INFO L857 garLoopResultBuilder]: For program point L215-2(lines 215 226) no Hoare annotation was computed. [2021-10-28 09:48:36,850 INFO L857 garLoopResultBuilder]: For program point L215-3(lines 215 226) no Hoare annotation was computed. [2021-10-28 09:48:36,850 INFO L853 garLoopResultBuilder]: At program point L1008(lines 995 1126) the Hoare annotation is: (let ((.cse0 (= 1 ULTIMATE.start_setup_bob_~bob___0)) (.cse1 (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0)) (.cse2 (not (= ULTIMATE.start_setup_rjh_~rjh___0 1))) (.cse3 (not (= ~rjh~0 1))) (.cse4 (not (= ULTIMATE.start_setClientId_~handle 1))) (.cse5 (= ~bob~0 1)) (.cse6 (not (= ULTIMATE.start_setClientId_~handle 2)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (= ULTIMATE.start_test_~op2~0 0)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ULTIMATE.start_test_~op2~0 1) .cse5 .cse6))) [2021-10-28 09:48:36,850 INFO L853 garLoopResultBuilder]: At program point L1669(lines 1649 1671) 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)) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= ULTIMATE.start_setClientPrivateKey_~handle 1)) (not (= ULTIMATE.start_setClientPrivateKey_~handle 2))) [2021-10-28 09:48:36,850 INFO L857 garLoopResultBuilder]: For program point L2859-1(lines 2859 2865) no Hoare annotation was computed. [2021-10-28 09:48:36,850 INFO L857 garLoopResultBuilder]: For program point L2859(lines 2859 2865) no Hoare annotation was computed. [2021-10-28 09:48:36,851 INFO L857 garLoopResultBuilder]: For program point L2595-1(lines 2595 2631) no Hoare annotation was computed. [2021-10-28 09:48:36,851 INFO L857 garLoopResultBuilder]: For program point L2595(lines 2595 2631) no Hoare annotation was computed. [2021-10-28 09:48:36,851 INFO L857 garLoopResultBuilder]: For program point L2595-3(lines 2595 2631) no Hoare annotation was computed. [2021-10-28 09:48:36,851 INFO L857 garLoopResultBuilder]: For program point L2595-2(lines 2595 2631) no Hoare annotation was computed. [2021-10-28 09:48:36,851 INFO L857 garLoopResultBuilder]: For program point L2463-1(lines 2463 2479) no Hoare annotation was computed. [2021-10-28 09:48:36,851 INFO L857 garLoopResultBuilder]: For program point L2463(lines 2463 2479) no Hoare annotation was computed. [2021-10-28 09:48:36,851 INFO L857 garLoopResultBuilder]: For program point L2595-4(lines 2595 2631) no Hoare annotation was computed. [2021-10-28 09:48:36,851 INFO L857 garLoopResultBuilder]: For program point L2463-3(lines 2463 2479) no Hoare annotation was computed. [2021-10-28 09:48:36,852 INFO L857 garLoopResultBuilder]: For program point L2463-2(lines 2463 2479) no Hoare annotation was computed. [2021-10-28 09:48:36,852 INFO L857 garLoopResultBuilder]: For program point L2463-4(lines 2463 2479) no Hoare annotation was computed. [2021-10-28 09:48:36,852 INFO L857 garLoopResultBuilder]: For program point L2596(lines 2596 2604) no Hoare annotation was computed. [2021-10-28 09:48:36,852 INFO L857 garLoopResultBuilder]: For program point L2596-2(lines 2596 2604) no Hoare annotation was computed. [2021-10-28 09:48:36,852 INFO L857 garLoopResultBuilder]: For program point L482(lines 482 488) no Hoare annotation was computed. [2021-10-28 09:48:36,852 INFO L857 garLoopResultBuilder]: For program point L2596-4(lines 2596 2604) no Hoare annotation was computed. [2021-10-28 09:48:36,852 INFO L857 garLoopResultBuilder]: For program point L482-1(lines 482 488) no Hoare annotation was computed. [2021-10-28 09:48:36,853 INFO L857 garLoopResultBuilder]: For program point L2596-6(lines 2596 2604) no Hoare annotation was computed. [2021-10-28 09:48:36,853 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-10-28 09:48:36,853 INFO L857 garLoopResultBuilder]: For program point L2596-8(lines 2596 2604) no Hoare annotation was computed. [2021-10-28 09:48:36,853 INFO L857 garLoopResultBuilder]: For program point L219(lines 219 225) no Hoare annotation was computed. [2021-10-28 09:48:36,853 INFO L857 garLoopResultBuilder]: For program point L219-1(lines 219 225) no Hoare annotation was computed. [2021-10-28 09:48:36,853 INFO L857 garLoopResultBuilder]: For program point L219-2(lines 219 225) no Hoare annotation was computed. [2021-10-28 09:48:36,853 INFO L857 garLoopResultBuilder]: For program point L219-3(lines 219 225) no Hoare annotation was computed. [2021-10-28 09:48:36,853 INFO L857 garLoopResultBuilder]: For program point L2730(lines 2730 2746) no Hoare annotation was computed. [2021-10-28 09:48:36,854 INFO L857 garLoopResultBuilder]: For program point L2730-1(lines 2730 2746) no Hoare annotation was computed. [2021-10-28 09:48:36,854 INFO L857 garLoopResultBuilder]: For program point L1013(lines 1013 1020) no Hoare annotation was computed. [2021-10-28 09:48:36,854 INFO L857 garLoopResultBuilder]: For program point L2731-1(lines 2731 2742) no Hoare annotation was computed. [2021-10-28 09:48:36,854 INFO L857 garLoopResultBuilder]: For program point L2731(lines 2731 2742) no Hoare annotation was computed. [2021-10-28 09:48:36,854 INFO L857 garLoopResultBuilder]: For program point L2599(lines 2599 2603) no Hoare annotation was computed. [2021-10-28 09:48:36,854 INFO L857 garLoopResultBuilder]: For program point L2599-3(lines 2599 2603) no Hoare annotation was computed. [2021-10-28 09:48:36,854 INFO L857 garLoopResultBuilder]: For program point L2467-1(lines 2467 2478) no Hoare annotation was computed. [2021-10-28 09:48:36,854 INFO L857 garLoopResultBuilder]: For program point L2467(lines 2467 2478) no Hoare annotation was computed. [2021-10-28 09:48:36,855 INFO L853 garLoopResultBuilder]: At program point L1410(lines 1405 1413) 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) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= ULTIMATE.start_getClientPrivateKey_~handle 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-28 09:48:36,855 INFO L857 garLoopResultBuilder]: For program point L2467-3(lines 2467 2478) no Hoare annotation was computed. [2021-10-28 09:48:36,855 INFO L857 garLoopResultBuilder]: For program point L2467-2(lines 2467 2478) no Hoare annotation was computed. [2021-10-28 09:48:36,855 INFO L857 garLoopResultBuilder]: For program point L2599-6(lines 2599 2603) no Hoare annotation was computed. [2021-10-28 09:48:36,855 INFO L857 garLoopResultBuilder]: For program point L2599-9(lines 2599 2603) no Hoare annotation was computed. [2021-10-28 09:48:36,855 INFO L857 garLoopResultBuilder]: For program point L2467-4(lines 2467 2478) no Hoare annotation was computed. [2021-10-28 09:48:36,855 INFO L857 garLoopResultBuilder]: For program point L2599-12(lines 2599 2603) no Hoare annotation was computed. [2021-10-28 09:48:36,855 INFO L853 garLoopResultBuilder]: At program point L2864(lines 2847 2870) 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)) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= ULTIMATE.start_getClientPrivateKey_~handle 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-28 09:48:36,855 INFO L853 garLoopResultBuilder]: At program point L2864-1(lines 2847 2870) 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) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-28 09:48:36,855 INFO L853 garLoopResultBuilder]: At program point L487(lines 474 492) 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) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= ULTIMATE.start_getClientPrivateKey_~handle 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-28 09:48:36,856 INFO L860 garLoopResultBuilder]: At program point L487-1(lines 474 492) the Hoare annotation is: true [2021-10-28 09:48:36,856 INFO L853 garLoopResultBuilder]: At program point L224(lines 211 229) 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)) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= ULTIMATE.start_getClientPrivateKey_~handle 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-28 09:48:36,856 INFO L853 garLoopResultBuilder]: At program point L224-1(lines 211 229) 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) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= ULTIMATE.start_getClientPrivateKey_~handle 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-28 09:48:36,856 INFO L853 garLoopResultBuilder]: At program point L224-2(lines 211 229) 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) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-28 09:48:36,856 INFO L860 garLoopResultBuilder]: At program point L224-3(lines 211 229) the Hoare annotation is: true [2021-10-28 09:48:36,856 INFO L857 garLoopResultBuilder]: For program point L2735-1(lines 2735 2741) no Hoare annotation was computed. [2021-10-28 09:48:36,856 INFO L857 garLoopResultBuilder]: For program point L2735(lines 2735 2741) no Hoare annotation was computed. [2021-10-28 09:48:36,856 INFO L857 garLoopResultBuilder]: For program point L2471-1(lines 2471 2477) no Hoare annotation was computed. [2021-10-28 09:48:36,856 INFO L857 garLoopResultBuilder]: For program point L2471(lines 2471 2477) no Hoare annotation was computed. [2021-10-28 09:48:36,856 INFO L857 garLoopResultBuilder]: For program point L2471-3(lines 2471 2477) no Hoare annotation was computed. [2021-10-28 09:48:36,856 INFO L857 garLoopResultBuilder]: For program point L2471-2(lines 2471 2477) no Hoare annotation was computed. [2021-10-28 09:48:36,856 INFO L857 garLoopResultBuilder]: For program point L2471-4(lines 2471 2477) no Hoare annotation was computed. [2021-10-28 09:48:36,856 INFO L857 garLoopResultBuilder]: For program point L2606(lines 2606 2630) no Hoare annotation was computed. [2021-10-28 09:48:36,856 INFO L857 garLoopResultBuilder]: For program point L2606-2(lines 2606 2630) no Hoare annotation was computed. [2021-10-28 09:48:36,856 INFO L857 garLoopResultBuilder]: For program point L2606-1(lines 2606 2630) no Hoare annotation was computed. [2021-10-28 09:48:36,857 INFO L857 garLoopResultBuilder]: For program point L2606-4(lines 2606 2630) no Hoare annotation was computed. [2021-10-28 09:48:36,857 INFO L857 garLoopResultBuilder]: For program point L2606-3(lines 2606 2630) no Hoare annotation was computed. [2021-10-28 09:48:36,857 INFO L857 garLoopResultBuilder]: For program point L1682(lines 1682 1689) no Hoare annotation was computed. [2021-10-28 09:48:36,857 INFO L860 garLoopResultBuilder]: At program point L1682-1(lines 1682 1689) the Hoare annotation is: true [2021-10-28 09:48:36,857 INFO L857 garLoopResultBuilder]: For program point L2607(lines 2607 2615) no Hoare annotation was computed. [2021-10-28 09:48:36,857 INFO L857 garLoopResultBuilder]: For program point L2607-2(lines 2607 2615) no Hoare annotation was computed. [2021-10-28 09:48:36,857 INFO L857 garLoopResultBuilder]: For program point L2607-4(lines 2607 2615) no Hoare annotation was computed. [2021-10-28 09:48:36,857 INFO L857 garLoopResultBuilder]: For program point L2607-6(lines 2607 2615) no Hoare annotation was computed. [2021-10-28 09:48:36,857 INFO L857 garLoopResultBuilder]: For program point L2607-8(lines 2607 2615) no Hoare annotation was computed. [2021-10-28 09:48:36,857 INFO L853 garLoopResultBuilder]: At program point L1022(lines 1009 1125) the Hoare annotation is: (let ((.cse0 (= 1 ULTIMATE.start_setup_bob_~bob___0)) (.cse1 (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0)) (.cse2 (not (= ULTIMATE.start_setup_rjh_~rjh___0 1))) (.cse3 (not (= ~rjh~0 1))) (.cse4 (not (= ULTIMATE.start_setClientId_~handle 1))) (.cse5 (= ~bob~0 1)) (.cse6 (not (= ULTIMATE.start_setClientId_~handle 2)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (= ULTIMATE.start_test_~op2~0 0)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ULTIMATE.start_test_~op2~0 1) .cse5 .cse6))) [2021-10-28 09:48:36,857 INFO L853 garLoopResultBuilder]: At program point L2476(lines 2459 2482) the Hoare annotation is: (let ((.cse0 (= 1 ULTIMATE.start_setup_bob_~bob___0)) (.cse1 (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0)) (.cse2 (not (= ULTIMATE.start_setup_rjh_~rjh___0 1))) (.cse3 (not (= ~rjh~0 1))) (.cse4 (not (= ULTIMATE.start_setClientId_~handle 1))) (.cse5 (= ~bob~0 1)) (.cse6 (not (= ULTIMATE.start_setClientId_~handle 2))) (.cse7 (= ULTIMATE.start_test_~op1~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (= ULTIMATE.start_test_~op2~0 0)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ULTIMATE.start_test_~op2~0 1) .cse5 .cse6 .cse7))) [2021-10-28 09:48:36,858 INFO L853 garLoopResultBuilder]: At program point L2476-2(lines 2459 2482) the Hoare annotation is: (let ((.cse0 (= 1 ULTIMATE.start_setup_bob_~bob___0)) (.cse1 (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0)) (.cse2 (not (= ULTIMATE.start_setup_rjh_~rjh___0 1))) (.cse3 (not (= ~rjh~0 1))) (.cse4 (not (= ULTIMATE.start_setClientId_~handle 1))) (.cse5 (= ~bob~0 1)) (.cse6 (not (= ULTIMATE.start_setClientId_~handle 2))) (.cse7 (= ULTIMATE.start_test_~op5~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ULTIMATE.start_test_~op2~0 1) .cse5 .cse6 .cse7) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (= ULTIMATE.start_test_~op2~0 0) .cse7))) [2021-10-28 09:48:36,858 INFO L853 garLoopResultBuilder]: At program point L2476-1(lines 2459 2482) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_test_~op4~0 0)) (.cse1 (= 1 ULTIMATE.start_setup_bob_~bob___0)) (.cse2 (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0)) (.cse3 (not (= ULTIMATE.start_setup_rjh_~rjh___0 1))) (.cse4 (not (= ~rjh~0 1))) (.cse5 (not (= ULTIMATE.start_setClientId_~handle 1))) (.cse6 (= ~bob~0 1)) (.cse7 (not (= ULTIMATE.start_setClientId_~handle 2)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (= ULTIMATE.start_test_~op2~0 0)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (= ULTIMATE.start_test_~op2~0 1) .cse6 .cse7))) [2021-10-28 09:48:36,858 INFO L853 garLoopResultBuilder]: At program point L2476-4(lines 2459 2482) the Hoare annotation is: (let ((.cse0 (= 1 ULTIMATE.start_setup_bob_~bob___0)) (.cse1 (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0)) (.cse2 (not (= ULTIMATE.start_setup_rjh_~rjh___0 1))) (.cse3 (not (= ~rjh~0 1))) (.cse4 (not (= ULTIMATE.start_setClientId_~handle 1))) (.cse5 (= ~bob~0 1)) (.cse6 (not (= ULTIMATE.start_setClientId_~handle 2)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (= ULTIMATE.start_test_~op2~0 0)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ULTIMATE.start_test_~op2~0 1) .cse5 .cse6))) [2021-10-28 09:48:36,858 INFO L853 garLoopResultBuilder]: At program point L2476-3(lines 2459 2482) the Hoare annotation is: (let ((.cse0 (= 1 ULTIMATE.start_setup_bob_~bob___0)) (.cse1 (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0)) (.cse2 (not (= ULTIMATE.start_setup_rjh_~rjh___0 1))) (.cse3 (not (= ~rjh~0 1))) (.cse4 (not (= ULTIMATE.start_setClientId_~handle 1))) (.cse5 (= ~bob~0 1)) (.cse6 (not (= ULTIMATE.start_setClientId_~handle 2)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (= ULTIMATE.start_test_~op2~0 0)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ULTIMATE.start_test_~op2~0 1) .cse5 .cse6))) [2021-10-28 09:48:36,858 INFO L857 garLoopResultBuilder]: For program point L2610(lines 2610 2614) no Hoare annotation was computed. [2021-10-28 09:48:36,858 INFO L857 garLoopResultBuilder]: For program point L2610-3(lines 2610 2614) no Hoare annotation was computed. [2021-10-28 09:48:36,858 INFO L857 garLoopResultBuilder]: For program point L2610-6(lines 2610 2614) no Hoare annotation was computed. [2021-10-28 09:48:36,858 INFO L857 garLoopResultBuilder]: For program point L2610-9(lines 2610 2614) no Hoare annotation was computed. [2021-10-28 09:48:36,858 INFO L857 garLoopResultBuilder]: For program point L2610-12(lines 2610 2614) no Hoare annotation was computed. [2021-10-28 09:48:36,858 INFO L857 garLoopResultBuilder]: For program point L2875(lines 2875 2887) no Hoare annotation was computed. [2021-10-28 09:48:36,858 INFO L857 garLoopResultBuilder]: For program point L2875-2(lines 2875 2887) no Hoare annotation was computed. [2021-10-28 09:48:36,858 INFO L857 garLoopResultBuilder]: For program point L2875-4(lines 2875 2887) no Hoare annotation was computed. [2021-10-28 09:48:36,859 INFO L857 garLoopResultBuilder]: For program point L497(lines 497 505) no Hoare annotation was computed. [2021-10-28 09:48:36,859 INFO L857 garLoopResultBuilder]: For program point L497-2(lines 497 505) no Hoare annotation was computed. [2021-10-28 09:48:36,862 INFO L731 BasicCegarLoop]: Path program histogram: [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-28 09:48:36,863 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-10-28 09:48:36,928 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.10 09:48:36 BoogieIcfgContainer [2021-10-28 09:48:36,928 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-10-28 09:48:36,929 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-10-28 09:48:36,929 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-10-28 09:48:36,929 INFO L275 PluginConnector]: Witness Printer initialized [2021-10-28 09:48:36,930 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 09:47:52" (3/4) ... [2021-10-28 09:48:36,933 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-10-28 09:48:36,967 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 164 nodes and edges [2021-10-28 09:48:36,971 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 84 nodes and edges [2021-10-28 09:48:36,975 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2021-10-28 09:48:36,979 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2021-10-28 09:48:36,983 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-10-28 09:48:36,987 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-10-28 09:48:37,025 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) && !(handle == 1)) && bob == 1) && handle == 1) && !(handle == 2) [2021-10-28 09:48:37,026 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) && !(handle == 1)) && bob == 1) && handle == 1) && !(handle == 2) [2021-10-28 09:48:37,026 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) && !(handle == 1)) && bob == 1) && handle == 1) && !(handle == 2) [2021-10-28 09:48:37,026 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) && !(handle == 1)) && bob == 1) && handle == 1) && !(handle == 2) [2021-10-28 09:48:37,026 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) && !(handle == 1)) && bob == 1) && handle == 1) && !(handle == 2) [2021-10-28 09:48:37,026 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) && !(handle == 1)) && bob == 1) && handle == 1) && !(handle == 2) [2021-10-28 09:48:37,027 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) && !(handle == 1)) && bob == 1) && handle == 1) && !(handle == 2) [2021-10-28 09:48:37,027 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) && !(handle == 1)) && bob == 1) && handle == 1) && !(handle == 2) [2021-10-28 09:48:37,027 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) && !(handle == 1)) && bob == 1) && handle == 1) && !(handle == 2) [2021-10-28 09:48:37,027 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) && !(handle == 1)) && bob == 1) && handle == 1) && !(handle == 2) [2021-10-28 09:48:37,027 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) && !(handle == 1)) && bob == 1) && handle == 1) && !(handle == 2) [2021-10-28 09:48:37,027 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) && !(handle == 1)) && bob == 1) && handle == 1) && !(handle == 2) [2021-10-28 09:48:37,028 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) && !(handle == 1)) && bob == 1) && handle == 1) && !(handle == 2) [2021-10-28 09:48:37,028 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) && !(handle == 1)) && bob == 1) && handle == 1) && !(handle == 2) [2021-10-28 09:48:37,028 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) && !(handle == 1)) && bob == 1) && handle == 1) && !(handle == 2) [2021-10-28 09:48:37,029 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) && !(handle == 1)) && bob == 1) && handle == 1) && !(handle == 2) [2021-10-28 09:48:37,029 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) && !(handle == 1)) && bob == 1) && handle == 1) && !(handle == 2) [2021-10-28 09:48:37,029 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) && !(handle == 1)) && bob == 1) && !(handle == 2) [2021-10-28 09:48:37,029 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) && !(handle == 1)) && bob == 1) && !(handle == 2) [2021-10-28 09:48:37,029 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) && !(handle == 1)) && bob == 1) && handle == 1) && !(handle == 2) [2021-10-28 09:48:37,030 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) && !(handle == 1)) && bob == 1) && !(handle == 2) [2021-10-28 09:48:37,030 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) && !(handle == 1)) && bob == 1) && !(handle == 2) [2021-10-28 09:48:37,030 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) && !(handle == 1)) && bob == 1) && handle == 1) && !(handle == 2) [2021-10-28 09:48:37,031 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) && !(handle == 1)) && bob == 1) && !(handle == 2) [2021-10-28 09:48:37,031 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) && !(handle == 1)) && bob == 1) && handle == 1) && !(handle == 2) [2021-10-28 09:48:37,031 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) && !(handle == 1)) && bob == 1) && !(handle == 2) [2021-10-28 09:48:37,031 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) && !(handle == 1)) && bob == 1) && handle == 1) && !(handle == 2) [2021-10-28 09:48:37,031 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) && !(handle == 1)) && bob == 1) && handle == 1) && !(handle == 2) [2021-10-28 09:48:37,032 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) && !(handle == 1)) && bob == 1) && handle == 1) && !(handle == 2) [2021-10-28 09:48:37,032 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) && !(handle == 1)) && bob == 1) && !(handle == 2) [2021-10-28 09:48:37,032 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) && !(handle == 1)) && bob == 1) && handle == 1) && !(handle == 2) [2021-10-28 09:48:37,032 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) && !(handle == 1)) && bob == 1) && handle == 1) && !(handle == 2) [2021-10-28 09:48:37,032 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) && !(handle == 1)) && bob == 1) && handle == 1) && !(handle == 2) [2021-10-28 09:48:37,180 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae0cb25c-8502-4da1-9b20-44677504e135/bin/uautomizer-UnR33cPsHg/witness.graphml [2021-10-28 09:48:37,181 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-10-28 09:48:37,182 INFO L168 Benchmark]: Toolchain (without parser) took 47907.68 ms. Allocated memory was 83.9 MB in the beginning and 1.9 GB in the end (delta: 1.8 GB). Free memory was 47.2 MB in the beginning and 872.2 MB in the end (delta: -825.0 MB). Peak memory consumption was 995.5 MB. Max. memory is 16.1 GB. [2021-10-28 09:48:37,182 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 83.9 MB. Free memory was 62.5 MB in the beginning and 62.5 MB in the end (delta: 27.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-28 09:48:37,183 INFO L168 Benchmark]: CACSL2BoogieTranslator took 923.81 ms. Allocated memory was 83.9 MB in the beginning and 100.7 MB in the end (delta: 16.8 MB). Free memory was 47.1 MB in the beginning and 49.2 MB in the end (delta: -2.1 MB). Peak memory consumption was 15.0 MB. Max. memory is 16.1 GB. [2021-10-28 09:48:37,183 INFO L168 Benchmark]: Boogie Procedure Inliner took 140.84 ms. Allocated memory is still 100.7 MB. Free memory was 49.2 MB in the beginning and 69.9 MB in the end (delta: -20.7 MB). Peak memory consumption was 9.8 MB. Max. memory is 16.1 GB. [2021-10-28 09:48:37,184 INFO L168 Benchmark]: Boogie Preprocessor took 114.69 ms. Allocated memory is still 100.7 MB. Free memory was 69.9 MB in the beginning and 63.6 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-28 09:48:37,184 INFO L168 Benchmark]: RCFGBuilder took 1981.33 ms. Allocated memory was 100.7 MB in the beginning and 125.8 MB in the end (delta: 25.2 MB). Free memory was 63.6 MB in the beginning and 79.3 MB in the end (delta: -15.7 MB). Peak memory consumption was 42.0 MB. Max. memory is 16.1 GB. [2021-10-28 09:48:37,184 INFO L168 Benchmark]: TraceAbstraction took 44488.96 ms. Allocated memory was 125.8 MB in the beginning and 1.9 GB in the end (delta: 1.8 GB). Free memory was 78.3 MB in the beginning and 909.9 MB in the end (delta: -831.6 MB). Peak memory consumption was 1.2 GB. Max. memory is 16.1 GB. [2021-10-28 09:48:37,185 INFO L168 Benchmark]: Witness Printer took 251.68 ms. Allocated memory is still 1.9 GB. Free memory was 909.9 MB in the beginning and 872.2 MB in the end (delta: 37.7 MB). Peak memory consumption was 37.7 MB. Max. memory is 16.1 GB. [2021-10-28 09:48:37,187 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 83.9 MB. Free memory was 62.5 MB in the beginning and 62.5 MB in the end (delta: 27.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 923.81 ms. Allocated memory was 83.9 MB in the beginning and 100.7 MB in the end (delta: 16.8 MB). Free memory was 47.1 MB in the beginning and 49.2 MB in the end (delta: -2.1 MB). Peak memory consumption was 15.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 140.84 ms. Allocated memory is still 100.7 MB. Free memory was 49.2 MB in the beginning and 69.9 MB in the end (delta: -20.7 MB). Peak memory consumption was 9.8 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 114.69 ms. Allocated memory is still 100.7 MB. Free memory was 69.9 MB in the beginning and 63.6 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * RCFGBuilder took 1981.33 ms. Allocated memory was 100.7 MB in the beginning and 125.8 MB in the end (delta: 25.2 MB). Free memory was 63.6 MB in the beginning and 79.3 MB in the end (delta: -15.7 MB). Peak memory consumption was 42.0 MB. Max. memory is 16.1 GB. * TraceAbstraction took 44488.96 ms. Allocated memory was 125.8 MB in the beginning and 1.9 GB in the end (delta: 1.8 GB). Free memory was 78.3 MB in the beginning and 909.9 MB in the end (delta: -831.6 MB). Peak memory consumption was 1.2 GB. Max. memory is 16.1 GB. * Witness Printer took 251.68 ms. Allocated memory is still 1.9 GB. Free memory was 909.9 MB in the beginning and 872.2 MB in the end (delta: 37.7 MB). Peak memory consumption was 37.7 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, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 1820]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 1820]: 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, 435 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 44.3s, OverallIterations: 20, TraceHistogramMax: 3, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.0s, AutomataDifference: 7.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 28.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 15311 SDtfs, 18910 SDslu, 16592 SDs, 0 SdLazy, 525 SolverSat, 59 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.8s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 144 GetRequests, 90 SyntacticMatches, 0 SemanticMatches, 54 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=19864occurred in iteration=17, InterpolantAutomatonStates: 80, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 5.5s AutomataMinimizationTime, 20 MinimizatonAttempts, 16352 StatesRemovedByMinimization, 18 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 118 LocationsWithAnnotation, 118 PreInvPairs, 4527 NumberOfFragments, 4430 HoareAnnotationTreeSize, 118 FomulaSimplifications, 19096481 FormulaSimplificationTreeSizeReduction, 14.4s HoareSimplificationTime, 118 FomulaSimplificationsInter, 506044 FormulaSimplificationTreeSizeReductionInter, 13.5s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 0.7s SatisfiabilityAnalysisTime, 1.4s InterpolantComputationTime, 1126 NumberOfCodeBlocks, 1126 NumberOfCodeBlocksAsserted, 21 NumberOfCheckSat, 1105 ConstructedInterpolants, 0 QuantifiedInterpolants, 1603 SizeOfPredicates, 0 NumberOfNonLiveVariables, 830 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: 970]: Loop Invariant Derived loop invariant: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && !(handle == 1)) && bob == 1) && !(handle == 2)) && op2 == 0) || (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && !(handle == 1)) && op2 == 1) && bob == 1) && !(handle == 2)) - InvariantResult [Line: 1142]: Loop Invariant Derived loop invariant: (((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && !(handle == 1)) && bob == 1) && handle == 1) && !(handle == 2) - InvariantResult [Line: 474]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1482]: Loop Invariant Derived loop invariant: (((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && !(handle == 1)) && bob == 1) && handle == 1) && !(handle == 2) - InvariantResult [Line: 2847]: Loop Invariant Derived loop invariant: ((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && !(handle == 1)) && bob == 1) && !(handle == 2) - InvariantResult [Line: 961]: Loop Invariant Derived loop invariant: (((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && !(handle == 1)) && bob == 1) && !(handle == 2) - InvariantResult [Line: 193]: Loop Invariant Derived loop invariant: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && !(handle == 1)) && bob == 1) && handle == 1) && !(handle == 2) - InvariantResult [Line: 137]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1221]: Loop Invariant Derived loop invariant: ((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && !(handle == 1)) && bob == 1) && !(handle == 2) - InvariantResult [Line: 2503]: Loop Invariant Derived loop invariant: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && !(handle == 1)) && bob == 1) && !(handle == 2)) && op2 == 0) || (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && !(handle == 1)) && op2 == 1) && bob == 1) && !(handle == 2)) - InvariantResult [Line: 2503]: Loop Invariant Derived loop invariant: ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && !(handle == 1)) && bob == 1) && !(handle == 2)) && op1 == 0) && op2 == 0) || ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && !(handle == 1)) && op2 == 1) && bob == 1) && !(handle == 2)) && op1 == 0) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && !(handle == 1)) && op2 == 1) && bob == 1) && !(handle == 2)) && op5 == 0) || ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && !(handle == 1)) && bob == 1) && !(handle == 2)) && op2 == 0) && op5 == 0) - InvariantResult [Line: 1693]: Loop Invariant Derived loop invariant: ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && !(handle == 1)) && bob == 1) && !(handle == 2)) && op1 == 0) && op2 == 0) || ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && !(handle == 1)) && op2 == 1) && bob == 1) && !(handle == 2)) && op1 == 0) - InvariantResult [Line: 230]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1203]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((((op6 == 0 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && !(handle == 1)) && op2 == 1) && bob == 1) && !(handle == 2)) || ((((((((op6 == 0 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && !(handle == 1)) && bob == 1) && !(handle == 2)) && op2 == 0) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((((1 == bob___0 && __ste_client_privateKey0 == 123) && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && !(handle == 1)) && bob == 1) && !(handle == 2)) && !(handle == 1) - InvariantResult [Line: 474]: Loop Invariant Derived loop invariant: (((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && !(handle == 1)) && bob == 1) && handle == 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)) && !(handle == 1)) && bob == 1) && !(handle == 2)) && !(handle == 1)) && !(handle == 2) - InvariantResult [Line: 437]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1672]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 400]: Loop Invariant Derived loop invariant: (((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && !(handle == 1)) && bob == 1) && handle == 1) && !(handle == 2) - InvariantResult [Line: 193]: Loop Invariant Derived loop invariant: ((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && !(handle == 1)) && bob == 1) && !(handle == 2) - InvariantResult [Line: 2412]: Loop Invariant Derived loop invariant: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && !(handle == 1)) && bob == 1) && handle == 1) && !(handle == 2) - InvariantResult [Line: 2537]: Loop Invariant Derived loop invariant: ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && !(handle == 1)) && bob == 1) && !(handle == 2)) && op1 == 0) && op2 == 0) || ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && !(handle == 1)) && op2 == 1) && bob == 1) && !(handle == 2)) && op1 == 0) - InvariantResult [Line: 1414]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 419]: Loop Invariant Derived loop invariant: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && !(handle == 1)) && bob == 1) && handle == 1) && !(handle == 2) - InvariantResult [Line: 1387]: Loop Invariant Derived loop invariant: (((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && !(handle == 1)) && bob == 1) && handle == 1) && !(handle == 2) - InvariantResult [Line: 2483]: Loop Invariant Derived loop invariant: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && !(handle == 1)) && bob == 1) && !(handle == 2)) && op2 == 0) || (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && !(handle == 1)) && op2 == 1) && bob == 1) && !(handle == 2)) - InvariantResult [Line: 2752]: Loop Invariant Derived loop invariant: ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && !(handle == 1)) && bob == 1) && !(handle == 2)) && op1 == 0) && op2 == 0) || ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && !(handle == 1)) && op2 == 1) && bob == 1) && !(handle == 2)) && op1 == 0) - InvariantResult [Line: 1785]: Loop Invariant Derived loop invariant: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && !(handle == 1)) && bob == 1) && !(handle == 2)) && op2 == 0) || (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && !(handle == 1)) && op2 == 1) && bob == 1) && !(handle == 2)) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && !(handle == 1)) && bob == 1) && !(handle == 2)) && op2 == 0) || (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && !(handle == 1)) && op2 == 1) && bob == 1) && !(handle == 2)) - InvariantResult [Line: 230]: Loop Invariant Derived loop invariant: ((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && !(handle == 1)) && bob == 1) && !(handle == 2) - InvariantResult [Line: 2459]: Loop Invariant Derived loop invariant: ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && !(handle == 1)) && op2 == 1) && bob == 1) && !(handle == 2)) && op5 == 0) || ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && !(handle == 1)) && bob == 1) && !(handle == 2)) && op2 == 0) && op5 == 0) - InvariantResult [Line: 437]: Loop Invariant Derived loop invariant: (((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && !(handle == 1)) && bob == 1) && handle == 1) && !(handle == 2) - InvariantResult [Line: 1170]: Loop Invariant Derived loop invariant: (((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && !(handle == 1)) && bob == 1) && handle == 1) && !(handle == 2) - InvariantResult [Line: 1203]: Loop Invariant Derived loop invariant: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && !(handle == 1)) && bob == 1) && !(handle == 2) - InvariantResult [Line: 538]: Loop Invariant Derived loop invariant: !(rjh == 1) - InvariantResult [Line: 2698]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((((op4 == 0 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && !(handle == 1)) && bob == 1) && !(handle == 2)) && op2 == 0) || ((((((((op4 == 0 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && !(handle == 1)) && op2 == 1) && bob == 1) && !(handle == 2)) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && !(handle == 1)) && bob == 1) && handle == 1) && !(handle == 2) - InvariantResult [Line: 2483]: Loop Invariant Derived loop invariant: ((((((((op4 == 0 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && !(handle == 1)) && bob == 1) && !(handle == 2)) && op2 == 0) || ((((((((op4 == 0 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && !(handle == 1)) && op2 == 1) && bob == 1) && !(handle == 2)) - InvariantResult [Line: 1023]: Loop Invariant Derived loop invariant: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && !(handle == 1)) && bob == 1) && !(handle == 2)) && op2 == 0) || (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && !(handle == 1)) && op2 == 1) && bob == 1) && !(handle == 2)) - InvariantResult [Line: 2591]: Loop Invariant Derived loop invariant: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && !(handle == 1)) && bob == 1) && !(handle == 2)) && op2 == 0) || (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && !(handle == 1)) && op2 == 1) && bob == 1) && !(handle == 2)) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((rjh == handle && 1 == bob___0) && __ste_client_privateKey0 == 123) && 123 == value) && handle == rjh___0) && bob == 1) && handle == 1) && handle == 2 - InvariantResult [Line: 2483]: Loop Invariant Derived loop invariant: ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && !(handle == 1)) && bob == 1) && !(handle == 2)) && op1 == 0) && op2 == 0) || ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && !(handle == 1)) && op2 == 1) && bob == 1) && !(handle == 2)) && op1 == 0) - InvariantResult [Line: 2698]: Loop Invariant Derived loop invariant: (((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && !(handle == 1)) && bob == 1) && handle == 1) && !(handle == 2) - InvariantResult [Line: 2591]: Loop Invariant Derived loop invariant: ((((((((op4 == 0 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && !(handle == 1)) && bob == 1) && !(handle == 2)) && op2 == 0) || ((((((((op4 == 0 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && !(handle == 1)) && op2 == 1) && bob == 1) && !(handle == 2)) - InvariantResult [Line: 1795]: Loop Invariant Derived loop invariant: ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && !(handle == 1)) && bob == 1) && !(handle == 2)) && !(handle == 1)) && op2 == 0) || ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && !(handle == 1)) && op2 == 1) && bob == 1) && !(handle == 2)) && !(handle == 1)) - InvariantResult [Line: 419]: Loop Invariant Derived loop invariant: ((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && !(handle == 1)) && bob == 1) && !(handle == 2) - InvariantResult [Line: 2483]: Loop Invariant Derived loop invariant: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && !(handle == 1)) && bob == 1) && !(handle == 2)) && op2 == 0) || (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && !(handle == 1)) && op2 == 1) && bob == 1) && !(handle == 2)) - InvariantResult [Line: 2503]: Loop Invariant Derived loop invariant: ((((((((op4 == 0 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && !(handle == 1)) && bob == 1) && !(handle == 2)) && op2 == 0) || ((((((((op4 == 0 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && !(handle == 1)) && op2 == 1) && bob == 1) && !(handle == 2)) - InvariantResult [Line: 1203]: Loop Invariant Derived loop invariant: (((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && !(handle == 1)) && bob == 1) && handle == 1) && !(handle == 2) - InvariantResult [Line: 1649]: Loop Invariant Derived loop invariant: ((((((((1 == bob___0 && __ste_client_privateKey0 == 123) && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && !(handle == 1)) && bob == 1) && !(handle == 2)) && !(handle == 1)) && !(handle == 2) - InvariantResult [Line: 437]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1189]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2459]: Loop Invariant Derived loop invariant: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && !(handle == 1)) && bob == 1) && !(handle == 2)) && op2 == 0) || (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && !(handle == 1)) && op2 == 1) && bob == 1) && !(handle == 2)) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((((((op3 == 0 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && !(handle == 1)) && bob == 1) && !(handle == 2)) && !(handle == 1)) && op2 == 0) || (((((((((op3 == 0 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && !(handle == 1)) && op2 == 1) && bob == 1) && !(handle == 2)) && !(handle == 1)) - InvariantResult [Line: 1682]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2459]: Loop Invariant Derived loop invariant: ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && !(handle == 1)) && bob == 1) && !(handle == 2)) && op1 == 0) && op2 == 0) || ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && !(handle == 1)) && op2 == 1) && bob == 1) && !(handle == 2)) && op1 == 0) - InvariantResult [Line: 1203]: Loop Invariant Derived loop invariant: (((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && !(handle == 1)) && bob == 1) && handle == 1) && !(handle == 2) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && !(handle == 1)) && bob == 1) && !(handle == 2)) && op2 == 0) || (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && !(handle == 1)) && op2 == 1) && bob == 1) && !(handle == 2)) - InvariantResult [Line: 2800]: Loop Invariant Derived loop invariant: (((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && !(handle == 1)) && bob == 1) && handle == 1) && !(handle == 2) - InvariantResult [Line: 211]: Loop Invariant Derived loop invariant: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && !(handle == 1)) && bob == 1) && handle == 1) && !(handle == 2) - InvariantResult [Line: 1090]: Loop Invariant Derived loop invariant: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && !(handle == 1)) && bob == 1) && !(handle == 2)) && op2 == 0) || (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && !(handle == 1)) && op2 == 1) && bob == 1) && !(handle == 2)) - InvariantResult [Line: 2644]: Loop Invariant Derived loop invariant: ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && !(handle == 1)) && bob == 1) && !(handle == 2)) && op1 == 0) && op2 == 0) || ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && !(handle == 1)) && op2 == 1) && bob == 1) && !(handle == 2)) && op1 == 0) - InvariantResult [Line: 174]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2591]: Loop Invariant Derived loop invariant: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && !(handle == 1)) && bob == 1) && !(handle == 2)) && op2 == 0) || (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && !(handle == 1)) && op2 == 1) && bob == 1) && !(handle == 2)) - InvariantResult [Line: 2412]: Loop Invariant Derived loop invariant: ((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && !(handle == 1)) && bob == 1) && !(handle == 2) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 193]: Loop Invariant Derived loop invariant: ((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && !(handle == 1)) && bob == 1) && !(handle == 2) - InvariantResult [Line: 1414]: Loop Invariant Derived loop invariant: (((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && !(handle == 1)) && bob == 1) && handle == 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) && !(handle == 1)) && bob == 1) && handle == 1) && !(handle == 2) - InvariantResult [Line: 1203]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: !(rjh == 1) - InvariantResult [Line: 2459]: Loop Invariant Derived loop invariant: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && !(handle == 1)) && bob == 1) && !(handle == 2)) && op2 == 0) || (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && !(handle == 1)) && op2 == 1) && bob == 1) && !(handle == 2)) - InvariantResult [Line: 2483]: Loop Invariant Derived loop invariant: ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && !(handle == 1)) && op2 == 1) && bob == 1) && !(handle == 2)) && op5 == 0) || ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && !(handle == 1)) && bob == 1) && !(handle == 2)) && op2 == 0) && op5 == 0) - InvariantResult [Line: 62]: Loop Invariant Derived loop invariant: (((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && !(handle == 1)) && bob == 1) && handle == 1) && !(handle == 2) - InvariantResult [Line: 1170]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 211]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1203]: Loop Invariant Derived loop invariant: ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && !(handle == 1)) && bob == 1) && handle == 1) && !(handle == 2) - InvariantResult [Line: 400]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 437]: Loop Invariant Derived loop invariant: (((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && !(handle == 1)) && bob == 1) && handle == 1) && !(handle == 2) - InvariantResult [Line: 995]: Loop Invariant Derived loop invariant: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && !(handle == 1)) && bob == 1) && !(handle == 2)) && op2 == 0) || (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && !(handle == 1)) && op2 == 1) && bob == 1) && !(handle == 2)) - InvariantResult [Line: 1482]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 137]: Loop Invariant Derived loop invariant: (((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && !(handle == 1)) && bob == 1) && handle == 1) && !(handle == 2) - InvariantResult [Line: 211]: Loop Invariant Derived loop invariant: ((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && !(handle == 1)) && bob == 1) && !(handle == 2) - InvariantResult [Line: 174]: Loop Invariant Derived loop invariant: (((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && !(handle == 1)) && bob == 1) && handle == 1) && !(handle == 2) - InvariantResult [Line: 400]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1037]: Loop Invariant Derived loop invariant: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && !(handle == 1)) && bob == 1) && !(handle == 2)) && op2 == 0) || (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && !(handle == 1)) && op2 == 1) && bob == 1) && !(handle == 2)) - InvariantResult [Line: 1405]: Loop Invariant Derived loop invariant: (((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && !(handle == 1)) && bob == 1) && handle == 1) && !(handle == 2) - InvariantResult [Line: 2459]: Loop Invariant Derived loop invariant: ((((((((op4 == 0 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && !(handle == 1)) && bob == 1) && !(handle == 2)) && op2 == 0) || ((((((((op4 == 0 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && !(handle == 1)) && op2 == 1) && bob == 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) && !(handle == 1)) && bob == 1) && !(handle == 2) - InvariantResult [Line: 2800]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2503]: Loop Invariant Derived loop invariant: ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && !(handle == 1)) && op2 == 1) && bob == 1) && !(handle == 2)) && op5 == 0) || ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && !(handle == 1)) && bob == 1) && !(handle == 2)) && op2 == 0) && op5 == 0) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((1 == bob___0 && __ste_client_privateKey0 == 123) && !(rjh == 1)) && 123 == value) && bob == 1) && handle == 1) && !(handle == 2) - InvariantResult [Line: 1065]: Loop Invariant Derived loop invariant: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && !(handle == 1)) && bob == 1) && !(handle == 2)) && op2 == 0) || (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && !(handle == 1)) && op2 == 1) && bob == 1) && !(handle == 2)) - InvariantResult [Line: 2847]: Loop Invariant Derived loop invariant: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && !(handle == 1)) && bob == 1) && handle == 1) && !(handle == 2) - InvariantResult [Line: 984]: Loop Invariant Derived loop invariant: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && !(handle == 1)) && bob == 1) && !(handle == 2)) && op2 == 0) || (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && !(handle == 1)) && op2 == 1) && bob == 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) && !(handle == 1)) && bob == 1) && handle == 1) && !(handle == 2) - InvariantResult [Line: 1189]: Loop Invariant Derived loop invariant: (((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && !(handle == 1)) && bob == 1) && handle == 1) && !(handle == 2) - InvariantResult [Line: 211]: Loop Invariant Derived loop invariant: (((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && !(handle == 1)) && bob == 1) && handle == 1) && !(handle == 2) - InvariantResult [Line: 174]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((1 == bob___0 && !(rjh == 1)) && bob == 1) && !(handle == 2) - InvariantResult [Line: 174]: Loop Invariant Derived loop invariant: (((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && !(handle == 1)) && bob == 1) && handle == 1) && !(handle == 2) - InvariantResult [Line: 1142]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2591]: Loop Invariant Derived loop invariant: ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && !(handle == 1)) && op2 == 1) && bob == 1) && !(handle == 2)) && op5 == 0) || ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && !(handle == 1)) && bob == 1) && !(handle == 2)) && op2 == 0) && op5 == 0) - InvariantResult [Line: 62]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2591]: Loop Invariant Derived loop invariant: ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && !(handle == 1)) && bob == 1) && !(handle == 2)) && op1 == 0) && op2 == 0) || ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && !(handle == 1)) && op2 == 1) && bob == 1) && !(handle == 2)) && op1 == 0) - InvariantResult [Line: 400]: Loop Invariant Derived loop invariant: (((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && !(handle == 1)) && bob == 1) && handle == 1) && !(handle == 2) - InvariantResult [Line: 962]: Loop Invariant Derived loop invariant: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && !(handle == 1)) && bob == 1) && !(handle == 2)) && op2 == 0) || (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && !(handle == 1)) && op2 == 1) && bob == 1) && !(handle == 2)) - InvariantResult [Line: 1051]: Loop Invariant Derived loop invariant: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && !(handle == 1)) && bob == 1) && !(handle == 2)) && op2 == 0) || (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && !(handle == 1)) && op2 == 1) && bob == 1) && !(handle == 2)) - InvariantResult [Line: 1076]: Loop Invariant Derived loop invariant: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && !(handle == 1)) && bob == 1) && !(handle == 2)) && op2 == 0) || (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && !(handle == 1)) && op2 == 1) && bob == 1) && !(handle == 2)) - InvariantResult [Line: 2503]: Loop Invariant Derived loop invariant: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && !(handle == 1)) && bob == 1) && !(handle == 2)) && op2 == 0) || (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && !(handle == 1)) && op2 == 1) && bob == 1) && !(handle == 2)) - InvariantResult [Line: 1009]: Loop Invariant Derived loop invariant: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && !(handle == 1)) && bob == 1) && !(handle == 2)) && op2 == 0) || (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && !(handle == 1)) && op2 == 1) && bob == 1) && !(handle == 2)) - InvariantResult [Line: 1396]: Loop Invariant Derived loop invariant: (((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && !(handle == 1)) && bob == 1) && handle == 1) && !(handle == 2) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((rjh == handle && 1 == bob___0) && __ste_client_privateKey0 == 123) && handle == rjh___0) && bob == 1) && !(handle == 1)) && handle == 2 - InvariantResult [Line: 230]: Loop Invariant Derived loop invariant: (((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && !(handle == 1)) && bob == 1) && handle == 1) && !(handle == 2) RESULT: Ultimate proved your program to be correct! [2021-10-28 09:48:37,274 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae0cb25c-8502-4da1-9b20-44677504e135/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...